Tagging release 2.0.0 (only difference to the release tarball being the version number 2.0.0-dev having been changed to 2.0.0).

git-svn-id: http://svn.php.net/repository/pecl/rar/tags/RELEASE_2_0_0@298214 c90b9560-bf6c-de11-be94-00142212c4b1

CREDITS

@@ -1 +1,2 @@
-Antony Dovgal
+RAR
+Antony Dovgal, Gustavo Lopes

config.m4

@@ -2,23 +2,23 @@ dnl $Id$
 dnl config.m4 for extension rar
 
 PHP_ARG_ENABLE(rar, whether to enable rar support,
-[  --enable-rar           Enable rar support])
+[  --enable-rar            Enable rar support])
 
 unrar_sources="unrar/rar.cpp unrar/strlist.cpp unrar/strfn.cpp \
-			   unrar/pathfn.cpp unrar/int64.cpp unrar/savepos.cpp \
-			   unrar/global.cpp unrar/file.cpp unrar/filefn.cpp \
-			   unrar/filcreat.cpp unrar/archive.cpp unrar/arcread.cpp \
-			   unrar/unicode.cpp unrar/system.cpp unrar/isnt.cpp \
-			   unrar/crypt.cpp unrar/crc.cpp unrar/rawread.cpp \
-			   unrar/encname.cpp unrar/resource.cpp unrar/match.cpp \
-			   unrar/timefn.cpp unrar/rdwrfn.cpp unrar/consio.cpp \
-			   unrar/options.cpp unrar/ulinks.cpp unrar/errhnd.cpp \
-			   unrar/rarvm.cpp unrar/rijndael.cpp unrar/getbits.cpp \
-			   unrar/sha1.cpp unrar/extinfo.cpp unrar/extract.cpp \
-			   unrar/volume.cpp unrar/find.cpp \
-			   unrar/unpack.cpp unrar/cmddata.cpp unrar/dll.cpp \
-			   unrar/filestr.cpp unrar/recvol.cpp unrar/rs.cpp \
-			   unrar/scantree.cpp"
+               unrar/pathfn.cpp unrar/smallfn.cpp unrar/savepos.cpp \
+               unrar/global.cpp unrar/file.cpp unrar/filefn.cpp \
+               unrar/filcreat.cpp unrar/archive.cpp unrar/arcread.cpp \
+               unrar/unicode.cpp unrar/system.cpp unrar/isnt.cpp \
+               unrar/crypt.cpp unrar/crc.cpp unrar/rawread.cpp \
+               unrar/encname.cpp unrar/resource.cpp unrar/match.cpp \
+               unrar/timefn.cpp unrar/rdwrfn.cpp unrar/consio.cpp \
+               unrar/options.cpp unrar/ulinks.cpp unrar/errhnd.cpp \
+               unrar/rarvm.cpp unrar/rijndael.cpp unrar/getbits.cpp \
+               unrar/sha1.cpp unrar/extinfo.cpp unrar/extract.cpp \
+               unrar/volume.cpp unrar/find.cpp \
+               unrar/unpack.cpp unrar/cmddata.cpp unrar/dll.cpp \
+               unrar/filestr.cpp unrar/recvol.cpp unrar/rs.cpp \
+               unrar/scantree.cpp unrar/log.cpp unrar/extractchunk.cpp"
 
 if test "$PHP_RAR" != "no"; then
   PHP_REQUIRE_CXX
@@ -26,6 +26,6 @@ if test "$PHP_RAR" != "no"; then
   PHP_SUBST(RAR_SHARED_LIBADD)  
   PHP_ADD_LIBRARY_WITH_PATH(stdc++, "", RAR_SHARED_LIBADD)
 
-  PHP_NEW_EXTENSION(rar, rar.cpp $unrar_sources, $ext_shared,,-I@ext_srcdir@/unrar)  
+  PHP_NEW_EXTENSION(rar, rar.c rar_error.c rararch.c rarentry.c rar_stream.c $unrar_sources, $ext_shared,,-DRARDLL -DGUI -DSILENT -Wno-write-strings -I@ext_srcdir@/unrar)  
   PHP_ADD_BUILD_DIR($ext_builddir/unrar)  
 fi

config.w32

@@ -4,23 +4,23 @@
 ARG_ENABLE("rar", "Rar support", "no");
 
 if (PHP_RAR != "no") {
-	EXTENSION("rar", "rar.cpp");
-	ADD_SOURCES(configure_module_dirname + "/unrar", "rar.cpp \
-		strlist.cpp strfn.cpp pathfn.cpp int64.cpp \
-		savepos.cpp global.cpp file.cpp filefn.cpp \
-		filcreat.cpp archive.cpp arcread.cpp unicode.cpp \
-		system.cpp isnt.cpp crypt.cpp crc.cpp \
-		rawread.cpp encname.cpp resource.cpp match.cpp \
-		timefn.cpp rdwrfn.cpp consio.cpp options.cpp \
-		ulinks.cpp errhnd.cpp rarvm.cpp rijndael.cpp \
-		getbits.cpp sha1.cpp extinfo.cpp extract.cpp \
-		volume.cpp find.cpp unpack.cpp cmddata.cpp \
-		dll.cpp filestr.cpp recvol.cpp rs.cpp \
-		scantree.cpp", "rar");	
-
-        if (!PHP_RAR_SHARED) {
-                ADD_DEF_FILE(configure_module_dirname + "\\unrar\\dll.def");
-        }
+	EXTENSION("rar", "rar.c rar_error.c rararch.c rarentry.c rar_stream.c", PHP_RAR_SHARED, "/DRARDLL /DGUI /DSILENT /EHsc /D_WSTDIO_DEFINED");
+	ADD_SOURCES(configure_module_dirname + "/unrar",
+		"rar.cpp strlist.cpp strfn.cpp \
+		pathfn.cpp smallfn.cpp savepos.cpp \
+		global.cpp file.cpp filefn.cpp \
+		filcreat.cpp archive.cpp arcread.cpp \
+		unicode.cpp system.cpp isnt.cpp \
+		crypt.cpp crc.cpp rawread.cpp \
+		encname.cpp resource.cpp match.cpp \
+		timefn.cpp rdwrfn.cpp consio.cpp \
+		options.cpp ulinks.cpp errhnd.cpp \
+		rarvm.cpp rijndael.cpp getbits.cpp \
+		sha1.cpp extinfo.cpp extract.cpp \
+		volume.cpp find.cpp \
+		unpack.cpp cmddata.cpp dll.cpp \
+		filestr.cpp recvol.cpp rs.cpp \
+		scantree.cpp extractchunk.cpp log.cpp", "rar");
 	
 	AC_DEFINE("HAVE_RAR", 1, "Rar support");
 }

package.xml

@@ -1,161 +1,393 @@
-<?xml version="1.0" encoding="ISO-8859-1" ?>
-<package>
-    <name>rar</name>
-    <summary>rar extension</summary>
-    <description>
-	Rar is a powerful and effective archiver, which was 
-	created by Eugene Roshal and became rather popular quite fast. 
-	This extension gives you possibility to read Rar archives.
-    </description>
-    <license>PHP License</license>
-    <maintainers>
-        <maintainer>
-	    <user>tony2001</user>
-	    <name>Antony Dovgal</name>
-	    <email>tony2001@phpclub.net</email>
-        </maintainer>
-	</maintainers>
-	<release>
-		<version>0.1</version>
-		<date>2004-06-11</date>
-		<state>alpha</state>
-		<notes>
-			1) Initial release
-		</notes>
-	</release>
-	<filelist>
-        <dir role="src" name="/">
-			<file role="doc">CREDITS</file>
-			<file role="doc">example.php</file>
+<?xml version="1.0" encoding="UTF-8"?>
+<package packagerversion="1.5.4" version="2.0" xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0
+http://pear.php.net/dtd/tasks-1.0.xsd
+http://pear.php.net/dtd/package-2.0
+http://pear.php.net/dtd/package-2.0.xsd">
+ <name>rar</name>
+ <channel>pecl.php.net</channel>
+ <summary>rar extension</summary>
+ <description>PHP extension for reading RAR archives using bundled unRAR library.
+ </description>
 
-			<file role="src">config.m4</file>
-			<file role="src">php_rar.h</file>
-			<file role="src">rar.cpp</file>
-			
-			<dir role="src" name="/unrar/">
+ <lead>
+  <name>Gustavo Lopes</name>
+  <user>cataphract</user>
+  <email>cataphract@php.net</email>
+  <active>yes</active>
+ </lead>
 
-				<file role="doc">LICENSE.txt</file>
-				<file role="doc">README.txt</file>
+ <developer>
+  <name>Antony Dovgal</name>
+  <user>tony2001</user>
+  <email>tony@daylessday.org</email>
+  <active>no</active>
+ </developer>
 
-				<file role="src">arccmt.cpp</file>
-				<file role="src">archive.cpp</file>
-				<file role="src">archive.hpp</file>
-				<file role="src">arcread.cpp</file>
-				<file role="src">array.hpp</file>
-				<file role="src">beosea.cpp</file>
-				<file role="src">cmddata.cpp</file>
-				<file role="src">cmddata.hpp</file>
-				<file role="src">coder.cpp</file>
-				<file role="src">coder.hpp</file>
-				<file role="src">compress.hpp</file>
-				<file role="src">consio.cpp</file>
-				<file role="src">consio.hpp</file>
-				<file role="src">crc.cpp</file>
-				<file role="src">crc.hpp</file>
-				<file role="src">crypt.cpp</file>
-				<file role="src">crypt.hpp</file>
-				<file role="src">dll.cpp</file>
-				<file role="src">dll.def</file>
-				<file role="src">dll.hpp</file>
-				<file role="src">encname.cpp</file>
-				<file role="src">encname.hpp</file>
-				<file role="src">errhnd.cpp</file>
-				<file role="src">errhnd.hpp</file>
-				<file role="src">extinfo.cpp</file>
-				<file role="src">extinfo.hpp</file>
-				<file role="src">extract.cpp</file>
-				<file role="src">extract.hpp</file>
-				<file role="src">filcreat.cpp</file>
-				<file role="src">filcreat.hpp</file>
-				<file role="src">file.cpp</file>
-				<file role="src">filefn.cpp</file>
-				<file role="src">filefn.hpp</file>
-				<file role="src">file.hpp</file>
-				<file role="src">filestr.cpp</file>
-				<file role="src">filestr.hpp</file>
-				<file role="src">find.cpp</file>
-				<file role="src">find.hpp</file>
-				<file role="src">getbits.cpp</file>
-				<file role="src">getbits.hpp</file>
-				<file role="src">global.cpp</file>
-				<file role="src">global.hpp</file>
-				<file role="src">headers.hpp</file>
-				<file role="src">int64.cpp</file>
-				<file role="src">int64.hpp</file>
-				<file role="src">isnt.cpp</file>
-				<file role="src">isnt.hpp</file>
-				<file role="src">list.cpp</file>
-				<file role="src">list.hpp</file>
-				<file role="src">loclang.hpp</file>
-				<file role="src">log.cpp</file>
-				<file role="src">log.hpp</file>
-				<file role="src">match.cpp</file>
-				<file role="src">match.hpp</file>
-				<file role="src">memfree.hpp</file>
-				<file role="src">model.cpp</file>
-				<file role="src">model.hpp</file>
-				<file role="src">msc.dep</file>
-				<file role="src">options.cpp</file>
-				<file role="src">options.hpp</file>
-				<file role="src">os2ea.cpp</file>
-				<file role="src">os.hpp</file>
-				<file role="src">pathfn.cpp</file>
-				<file role="src">pathfn.hpp</file>
-				<file role="src">rar.cpp</file>
-				<file role="src">rardefs.hpp</file>
-				<file role="src">rarfn.hpp</file>
-				<file role="src">rar.hpp</file>
-				<file role="src">rarlang.hpp</file>
-				<file role="src">raros.hpp</file>
-				<file role="src">rartypes.hpp</file>
-				<file role="src">rarvm.cpp</file>
-				<file role="src">rarvm.hpp</file>
-				<file role="src">rarvmtbl.cpp</file>
-				<file role="src">rawread.cpp</file>
-				<file role="src">rawread.hpp</file>
-				<file role="src">rdwrfn.cpp</file>
-				<file role="src">rdwrfn.hpp</file>
-				<file role="src">recvol.cpp</file>
-				<file role="src">recvol.hpp</file>
-				<file role="src">resource.cpp</file>
-				<file role="src">resource.hpp</file>
-				<file role="src">rijndael.cpp</file>
-				<file role="src">rijndael.hpp</file>
-				<file role="src">rs.cpp</file>
-				<file role="src">rs.hpp</file>
-				<file role="src">savepos.cpp</file>
-				<file role="src">savepos.hpp</file>
-				<file role="src">scantree.cpp</file>
-				<file role="src">scantree.hpp</file>
-				<file role="src">sha1.cpp</file>
-				<file role="src">sha1.hpp</file>
-				<file role="src">smallfn.cpp</file>
-				<file role="src">smallfn.hpp</file>
-				<file role="src">strfn.cpp</file>
-				<file role="src">strfn.hpp</file>
-				<file role="src">strlist.cpp</file>
-				<file role="src">strlist.hpp</file>
-				<file role="src">suballoc.cpp</file>
-				<file role="src">suballoc.hpp</file>
-				<file role="src">system.cpp</file>
-				<file role="src">system.hpp</file>
-				<file role="src">timefn.cpp</file>
-				<file role="src">timefn.hpp</file>
-				<file role="src">ulinks.cpp</file>
-				<file role="src">ulinks.hpp</file>
-				<file role="src">unicode.cpp</file>
-				<file role="src">unicode.hpp</file>
-				<file role="src">unpack15.cpp</file>
-				<file role="src">unpack20.cpp</file>
-				<file role="src">unpack.cpp</file>
-				<file role="src">unpack.hpp</file>
-				<file role="src">uowners.cpp</file>
-				<file role="src">version.hpp</file>
-				<file role="src">volume.cpp</file>
-				<file role="src">volume.hpp</file>
-				<file role="src">win32acl.cpp</file>
-				<file role="src">win32stm.cpp</file>
-			</dir>
-        </dir>
-	</filelist>
+ <date>2010-04-20</date>
+ <time>13:00:00</time>
+ <version>
+  <release>2.0.0</release>
+  <api>2.0.0</api>
+ </version>
+
+ <stability>
+  <release>stable</release>
+  <api>stable</api>
+ </stability>
+
+ <license uri="http://www.php.net/license">PHP License</license>
+ <notes>Changes with respect to release 2.0.0RC1:
+- Fixed infinite loop when opening RAR archive missing a volume (later report in bug #17177).
+- Fixed bug #17025 (changed the name of method RarArchive::list into RarArchive::getEntries). If backwards compatibility with the release candidate is required, RarArchive::list can be reintroduced by defining RAR_ARCHIVE_LIST_ALIAS.
+Incompatible changes with respect to release 1.0.0:
+PHP Support:
+- Support for PHP 4.3 dropped. PHP 5.2.x or 5.3.x is required.
+API backwards incompatible changes:
+- Handles unicode filenames (uses UTF-8 external encoding). The file names inside the RAR archives are always returned in UTF-8. This will probably break your scripts.
+- Calling rar_close/RarArchive::close() invalidates RarEntry objects (actually, only extraction is forbidden, but don't rely on it).
+For the other changes, see the changelog for version 2.0.0RC1.
+ </notes>
+ <contents>
+  <dir name="/">
+   <dir name="tests">
+    <file name="001.phpt" role="test" />
+    <file name="002.phpt" role="test" />
+    <file name="003.phpt" role="test" />
+    <file name="004.phpt" role="test" />
+    <file name="005.phpt" role="test" />
+    <file name="006.phpt" role="test" />
+    <file name="007.phpt" role="test" />
+    <file name="008.phpt" role="test" />
+    <file name="009.phpt" role="test" />
+    <file name="010.phpt" role="test" />
+    <file name="011.phpt" role="test" />
+    <file name="012.phpt" role="test" />
+    <file name="013.phpt" role="test" />
+    <file name="014.phpt" role="test" />
+    <file name="015.phpt" role="test" />
+    <file name="016.phpt" role="test" />
+    <file name="017.phpt" role="test" />
+    <file name="018.phpt" role="test" />
+    <file name="019.phpt" role="test" />
+    <file name="020.phpt" role="test" />
+    <file name="021.phpt" role="test" />
+    <file name="022.phpt" role="test" />
+    <file name="023.phpt" role="test" />
+    <file name="024.phpt" role="test" />
+    <file name="025.phpt" role="test" />
+    <file name="026.phpt" role="test" />
+    <file name="027.phpt" role="test" />
+    <file name="028.phpt" role="test" />
+    <file name="029.phpt" role="test" />
+    <file name="030.phpt" role="test" />
+    <file name="031.phpt" role="test" />
+    <file name="032.phpt" role="test" />
+    <file name="033.phpt" role="test" />
+    <file name="034.phpt" role="test" />
+    <file name="035.phpt" role="test" />
+    <file name="036.phpt" role="test" />
+    <file name="037.phpt" role="test" />
+    <file name="038.phpt" role="test" />
+    <file name="039.phpt" role="test" />
+    <file name="commented.rar" role="test" />
+    <file name="corrupted.rar" role="test" />
+    <file name="directories.rar" role="test" />
+    <file name="dirlink_unix.rar" role="test" />
+    <file name="encrypted_headers.rar" role="test" />
+    <file name="encrypted_only_files.rar" role="test" />
+    <file name="latest_winrar.rar" role="test" />
+    <file name="linux_rar.rar" role="test" />
+    <file name="multi_broken.part1.rar" role="test" />
+    <file name="multi.part1.rar" role="test" />
+    <file name="multi.part2.rar" role="test" />
+    <file name="multi.part3.rar" role="test" />
+    <file name="rar_notrar.rar" role="test" />
+    <file name="rar_unicode.rar" role="test" />
+    <file name="solid.rar" role="test" />
+    <file name="store_method.rar" role="test" />
+   </dir> <!-- /tests -->
+   <dir name="unrar">
+    <file name="arccmt.cpp" role="src" />
+    <file name="archive.cpp" role="src" />
+    <file name="archive.hpp" role="src" />
+    <file name="arcread.cpp" role="src" />
+    <file name="array.hpp" role="src" />
+    <file name="beosea.cpp" role="src" />
+    <file name="cmddata.cpp" role="src" />
+    <file name="cmddata.hpp" role="src" />
+    <file name="coder.cpp" role="src" />
+    <file name="coder.hpp" role="src" />
+    <file name="compress.hpp" role="src" />
+    <file name="consio.cpp" role="src" />
+    <file name="consio.hpp" role="src" />
+    <file name="crc.cpp" role="src" />
+    <file name="crc.hpp" role="src" />
+    <file name="crypt.cpp" role="src" />
+    <file name="crypt.hpp" role="src" />
+    <file name="dll.cpp" role="src" />
+    <file name="dll.hpp" role="src" />
+    <file name="encname.cpp" role="src" />
+    <file name="encname.hpp" role="src" />
+    <file name="errhnd.cpp" role="src" />
+    <file name="errhnd.hpp" role="src" />
+    <file name="extinfo.cpp" role="src" />
+    <file name="extinfo.hpp" role="src" />
+    <file name="extract.cpp" role="src" />
+    <file name="extract.hpp" role="src" />
+    <file name="extractchunk.cpp" role="src" />
+    <file name="filcreat.cpp" role="src" />
+    <file name="filcreat.hpp" role="src" />
+    <file name="file.cpp" role="src" />
+    <file name="file.hpp" role="src" />
+    <file name="filefn.cpp" role="src" />
+    <file name="filefn.hpp" role="src" />
+    <file name="filestr.cpp" role="src" />
+    <file name="filestr.hpp" role="src" />
+    <file name="find.cpp" role="src" />
+    <file name="find.hpp" role="src" />
+    <file name="getbits.cpp" role="src" />
+    <file name="getbits.hpp" role="src" />
+    <file name="global.cpp" role="src" />
+    <file name="global.hpp" role="src" />
+    <file name="headers.hpp" role="src" />
+    <file name="isnt.cpp" role="src" />
+    <file name="isnt.hpp" role="src" />
+    <file name="LICENSE.txt" role="doc" />
+    <file name="list.cpp" role="src" />
+    <file name="list.hpp" role="src" />
+    <file name="loclang.hpp" role="src" />
+    <file name="log.cpp" role="src" />
+    <file name="log.hpp" role="src" />
+    <file name="match.cpp" role="src" />
+    <file name="match.hpp" role="src" />
+    <file name="model.cpp" role="src" />
+    <file name="model.hpp" role="src" />
+    <file name="options.cpp" role="src" />
+    <file name="options.hpp" role="src" />
+    <file name="os.hpp" role="src" />
+    <file name="os2ea.cpp" role="src" />
+    <file name="pathfn.cpp" role="src" />
+    <file name="pathfn.hpp" role="src" />
+    <file name="rar.cpp" role="src" />
+    <file name="rar.hpp" role="src" />
+    <file name="rardefs.hpp" role="src" />
+    <file name="rarlang.hpp" role="src" />
+    <file name="raros.hpp" role="src" />
+    <file name="rartypes.hpp" role="src" />
+    <file name="rarvm.cpp" role="src" />
+    <file name="rarvm.hpp" role="src" />
+    <file name="rarvmtbl.cpp" role="src" />
+    <file name="rawread.cpp" role="src" />
+    <file name="rawread.hpp" role="src" />
+    <file name="rdwrfn.cpp" role="src" />
+    <file name="rdwrfn.hpp" role="src" />
+    <file name="README.txt" role="doc" />
+    <file name="recvol.cpp" role="src" />
+    <file name="recvol.hpp" role="src" />
+    <file name="resource.cpp" role="src" />
+    <file name="resource.hpp" role="src" />
+    <file name="rijndael.cpp" role="src" />
+    <file name="rijndael.hpp" role="src" />
+    <file name="rs.cpp" role="src" />
+    <file name="rs.hpp" role="src" />
+    <file name="savepos.cpp" role="src" />
+    <file name="savepos.hpp" role="src" />
+    <file name="scantree.cpp" role="src" />
+    <file name="scantree.hpp" role="src" />
+    <file name="sha1.cpp" role="src" />
+    <file name="sha1.hpp" role="src" />
+    <file name="smallfn.cpp" role="src" />
+    <file name="smallfn.hpp" role="src" />
+    <file name="strfn.cpp" role="src" />
+    <file name="strfn.hpp" role="src" />
+    <file name="strlist.cpp" role="src" />
+    <file name="strlist.hpp" role="src" />
+    <file name="suballoc.cpp" role="src" />
+    <file name="suballoc.hpp" role="src" />
+    <file name="system.cpp" role="src" />
+    <file name="system.hpp" role="src" />
+    <file name="timefn.cpp" role="src" />
+    <file name="timefn.hpp" role="src" />
+    <file name="ulinks.cpp" role="src" />
+    <file name="ulinks.hpp" role="src" />
+    <file name="unicode.cpp" role="src" />
+    <file name="unicode.hpp" role="src" />
+    <file name="unios2.cpp" role="src" />
+    <file name="unpack.cpp" role="src" />
+    <file name="unpack.hpp" role="src" />
+    <file name="unpack15.cpp" role="src" />
+    <file name="unpack20.cpp" role="src" />
+    <file name="uowners.cpp" role="src" />
+    <file name="version.hpp" role="src" />
+    <file name="volume.cpp" role="src" />
+    <file name="volume.hpp" role="src" />
+    <file name="win32acl.cpp" role="src" />
+    <file name="win32stm.cpp" role="src" />
+   </dir> <!-- /unrar -->
+    <file name="config.m4" role="src" />
+    <file name="config.w32" role="src" />
+    <file name="CREDITS" role="doc" />
+    <file name="example.php" role="doc" />
+    <file name="php_rar.h" role="src" />
+    <file name="rar.c" role="src" />
+    <file name="rar_stream.c" role="src" />
+    <file name="rararch.c" role="src" />
+    <file name="rarentry.c" role="src" />
+   <file name="rar_error.c" role="src" />
+  </dir> <!-- / -->
+ </contents>
+
+ <dependencies>
+  <required>
+   <php>
+    <min>5.2.0</min>
+   </php>
+   <pearinstaller>
+    <min>1.4.0</min>
+   </pearinstaller>
+   <extension>
+       <name>spl</name>
+   </extension>
+  </required>
+ </dependencies>
+
+ <providesextension>rar</providesextension>
+
+ <extsrcrelease />
+ 
+ <changelog>
+  <release>
+   <version>
+    <release>2.0.0RC1</release>
+    <api>2.0.0RC1</api>
+   </version>
+   <stability>
+    <release>beta</release>
+    <api>beta</api>
+   </stability>
+   <date>2010-01-17</date>
+   <license uri="http://www.php.net/license">PHP License</license>
+   <notes>Changes in respect to release 1.0.0:
+PHP SUPPORT:
+- Support for PHP 4.3 dropped. PHP 5.2.x or 5.3.x is required.
+API BACKWARDS INCOMPATIBLE CHANGES:
+- Handles unicode filenames (uses UTF-8 external encoding). The file names inside the RAR archives are always returned in UTF-8. This will probably break your scripts.
+- Calling rar_close/RarArchive::close() invalidates RarEntry objects (actually, only extraction is forbidden, but don't rely on it).
+API backwards compatible changes:
+- Supports streaming from RAR archives. See RarEntry::getStream() method.
+- Added a bunch of constants to RarEntry.
+- Added RarEntry::__toString() method.
+- Added RarEntry::isDirectory() method.
+- Added RarEntry::isEncrypted() method.
+- Added OOP interface for rar_* functions with the RarArchive class.
+- Added rar_comment_get/RarArchive::getComment().
+- Added RarArchive::isSolid()/rar_solid_is().
+- Added RarArchive::__toString() method.
+- Added RarException class.
+- Exception throwing for expectable errors can be turned on by calling RarException::setUsingExceptions(). To check whether exception throwing is turned on, RarException::isUsingExceptions() can be used.
+Bug fixes:
+- Fixed by PECL bug #8821 (relative paths not working).
+- Fixed PECL bug #9470 (wrong CRC on multi-volume archives).
+- Fixed PECL bug #9649 (rar_close() not closing file descriptors if there were undestroyed RarEntry objects)
+- Fixed volumes opened with middle volumes showing files continued from previous volume with incorrect packed and unpacked sizes.
+- Fixed bug in UnRAR library that could cause a read out of buffer bounds on some corrupted RAR files.
+- Fixed RarEntry::getPackedSize() and RarEntry::getUnpackedSize() giving incorrect results for files > 2 GiB. Still, on platforms with 32-bit integers, MAX_INT will be returned for such files, othwerwise the correct value is given.
+Other changes:
+- Updated bundled UnRAR library to version 3.9.7 (RAR 3.9.1).
+- Changed bundled UnRAR library to allow partial file extraction.
+- All RarEntry properties are now private. This doesn't break the API because those properties were never part of the contract.
+- rar_open gives more detailed error messages on failure.
+- Extension now uses extended UnRAR library structures.
+- Added arginfo.
+- Added a bunch of tests.
+- A lot of refactoring and compilation as C, not C++.
+   </notes>
+  </release>
+  
+  <release>
+   <version>
+    <release>1.0.0</release>
+    <api>1.0.0</api>
+   </version>
+   <stability>
+    <release>stable</release>
+    <api>stable</api>
+   </stability>
+   <date>2008-02-26</date>
+   <license uri="http://www.php.net/license">PHP License</license>
+   <notes>- Upgraded bundled UnRar to version 3.7.8.
+- Updated source code to use new parameter parsing API.
+- Fixed PECL bug #9002 (rar_list invalidates rar resource)
+- Fixed PECL bug #11430 (rar_extract() doesn't close handles gracefully)
+- rar_open() now throws an error when failed to open the specified file.
+   </notes>
+  </release>
+
+  <release>
+   <version>
+    <release>0.3.1</release>
+    <api>0.3.1</api>
+   </version>
+   <stability>
+    <release>beta</release>
+    <api>beta</api>
+   </stability>
+   <date>2006-08-28</date>
+   <license uri="http://www.php.net/license">PHP License</license>
+   <notes>- Updated bundled unrar to version 3.6.8.
+- Fixed PHP4 compatibility.
+   </notes>
+  </release>
+  
+  <release>
+   <version>
+    <release>0.3.0</release>
+    <api>0.3.0</api>
+   </version>
+   <stability>
+    <release>beta</release>
+    <api>beta</api>
+   </stability>
+   <date>2006-06-06</date>
+   <license uri="http://www.php.net/license">PHP License</license>
+   <notes>- Updated bundled unrar to version 3.6.2 (fixes compile errors with GCC4).
+- Several minor fixes.
+   </notes>
+  </release>
+  <release>
+   <version>
+    <release>0.2</release>
+    <api>0.2</api>
+   </version>
+   <stability>
+    <release>beta</release>
+    <api>beta</api>
+   </stability>
+   <date>2004-12-02</date>
+   <license uri="http://www.php.net/license">PHP License</license>
+   <notes>1) Added open_basedir and safe_mode checks.
+2) Fixed Win32 build issues (thanks to Edin).
+Currently only 5.x builds are available.
+3) Added OS constants.
+4) Fixed 0 bugs. There are no bugs, wee =)
+   </notes>
+  </release>
+  <release>
+   <version>
+    <release>0.1</release>
+    <api>0.1</api>
+   </version>
+   <stability>
+    <release>alpha</release>
+    <api>alpha</api>
+   </stability>
+   <date>2004-06-11</date>
+   <license uri="http://www.php.net/license">PHP License</license>
+   <notes>1) Initial release
+   </notes>
+  </release>
+ </changelog>
 </package>
+<!--
+vim:et:ts=1:sw=1
+-->

php_rar.h

@@ -15,12 +15,13 @@
   |                        **** WARNING ****                             |
   |                                                                      |
   | This module makes use of unRAR - free utility for RAR archives.      |
-  | It's license states, that you MUST NOT use it's code to develop      |
+  | Its license states, that you MUST NOT use its code to develop        |
   | a RAR (WinRAR) compatible archiver.                                  |
   | Please, read unRAR license for full information.                     |
   | unRAR & RAR copyrights are owned by Eugene Roshal                    |
   +----------------------------------------------------------------------+
-  | Author: Antony Dovgal <tony2001@phpclub.net>                         |
+  | Author: Antony Dovgal <tony@daylessday.org>                          |
+  | Author: Gustavo Lopes <cataphract@php.net>                           |
   +----------------------------------------------------------------------+
 */
 
@@ -32,6 +33,8 @@
 extern zend_module_entry rar_module_entry;
 #define phpext_rar_ptr &rar_module_entry
 
+#define PHP_RAR_VERSION "2.0.0-dev"
+
 #ifdef PHP_WIN32
 #define PHP_RAR_API __declspec(dllexport)
 #else
@@ -42,37 +45,102 @@ extern zend_module_entry rar_module_entry;
 #include "TSRM.h"
 #endif
 
+/* causes linking errors (multiple definitions) in functions
+   that were requested inlining but were not inlined by the compiler */
+/* #include "unrar/rar.hpp */
+/* only these includes are necessary anyway: */
+#include "unrar/raros.hpp"
+/* no need to reinclude windows.h or new.h */
+#define LEAN_RAR_INCLUDES
+#include "unrar/os.hpp"
+#include "unrar/dll.hpp"
+#include "unrar/version.hpp"
+/* These are in unrar/headers.hpp, but that header depends on several other */
+enum HOST_SYSTEM {
+  HOST_MSDOS=0,HOST_OS2=1,HOST_WIN32=2,HOST_UNIX=3,HOST_MACOS=4,
+  HOST_BEOS=5,HOST_MAX
+};
+
+//maximum comment size if 64KB
+#define RAR_MAX_COMMENT_SIZE 65536
+
+typedef struct rar {
+	zend_object_handle			id;
+	int							entry_count; //>= number of files
+	struct RARHeaderDataEx		**entries;
+	struct RAROpenArchiveDataEx	*list_open_data;
+	struct RAROpenArchiveDataEx	*extract_open_data;
+	//archive handle opened with RAR_OM_LIST_INCSPLIT open mode
+	void						*arch_handle;
+	char						*password;
+} rar_file_t;
+
+//PHP 5.2 compatibility
+#if PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION < 3
+# define ALLOC_PERMANENT_ZVAL(z) \
+        (z) = (zval*) malloc(sizeof(zval));
+# define OPENBASEDIR_CHECKPATH(filename) \
+	(PG(safe_mode) && \
+	(!php_checkuid(filename, NULL, CHECKUID_CHECK_FILE_AND_DIR))) \
+	|| php_check_open_basedir(filename TSRMLS_CC)
+# undef ZEND_BEGIN_ARG_INFO_EX
+# define ZEND_BEGIN_ARG_INFO_EX(name, pass_rest_by_reference, return_reference, required_num_args) \
+	static const zend_arg_info name[] = { \
+		{ NULL, 0, NULL, 0, 0, 0, pass_rest_by_reference, return_reference, required_num_args },
+#endif
+
+/* rar.c */
 PHP_MINIT_FUNCTION(rar);
 PHP_MSHUTDOWN_FUNCTION(rar);
 PHP_RINIT_FUNCTION(rar);
 PHP_RSHUTDOWN_FUNCTION(rar);
 PHP_MINFO_FUNCTION(rar);
 
+PHP_FUNCTION(rar_bogus_ctor);
+
+void _rar_wide_to_utf(const wchar_t *src, char *dest, size_t dest_size);
+void _rar_utf_to_wide(const char *src, wchar_t *dest, size_t dest_size);
+int _rar_find_file(struct RAROpenArchiveDataEx *open_data, /* IN */
+				   const char *const utf_file_name, /* IN */
+				   char *password, /* IN, can be null */
+				   void **arc_handle, /* OUT: where to store rar archive handle  */
+				   int *found, /* OUT */
+				   struct RARHeaderDataEx *header_data /* OUT, can be null */
+				   );
+int CALLBACK _rar_unrar_callback(UINT msg, LPARAM UserData, LPARAM P1, LPARAM P2);
+
+/* rar_error.c */
+zend_class_entry *rarexception_ce_ptr;
+int _rar_handle_error(int errcode TSRMLS_DC);
+int _rar_handle_error_ex(const char *preamble, int errcode TSRMLS_DC);
+void _rar_handle_ext_error(const char *format TSRMLS_DC, ...);
+int _rar_using_exceptions(TSRMLS_D);
+const char * _rar_error_to_string(int errcode);
+void minit_rarerror(TSRMLS_D);
+
+/* rararch.c */
+int _rar_get_file_resource(zval *zval_file, rar_file_t **rar_file TSRMLS_DC);
+int _rar_get_file_resource_ex(zval *zval_file, rar_file_t **rar_file, int silent TSRMLS_DC);
+void minit_rararch(TSRMLS_D);
+
 PHP_FUNCTION(rar_open);
 PHP_FUNCTION(rar_list);
 PHP_FUNCTION(rar_entry_get);
+PHP_FUNCTION(rar_solid_is);
+PHP_FUNCTION(rar_comment_get);
 PHP_FUNCTION(rar_close);
 
-PHP_METHOD(rarentry, extract);
-PHP_METHOD(rarentry, getName);
-PHP_METHOD(rarentry, getUnpackedSize);
-PHP_METHOD(rarentry, getPackedSize);
-PHP_METHOD(rarentry, getHostOs);
-PHP_METHOD(rarentry, getFileTime);
-PHP_METHOD(rarentry, getCrc);
-PHP_METHOD(rarentry, getAttr);
-PHP_METHOD(rarentry, getVersion);
-PHP_METHOD(rarentry, getMethod);
+/* rarentry.c */
+extern zend_class_entry *rar_class_entry_ptr;
+void minit_rarentry(TSRMLS_D);
+void _rar_entry_to_zval(struct RARHeaderDataEx *entry, zval *object,
+							   unsigned long packed_size TSRMLS_DC);
 
-typedef struct rar {
-	int							id;
-	int							entry_count;
-	struct RARHeaderData		**entries;
-	struct RAROpenArchiveData	*list_handle;
-	struct RAROpenArchiveData	*extract_handle;
-	void						*list_data;
-	char						*password;
-} rar_file_t;
+/* rar_stream.c */
+php_stream *php_stream_rar_open(char *arc_name,
+								char *utf_file_name,
+								char *password,
+								char *mode STREAMS_DC TSRMLS_DC);
 
 #endif	/* PHP_RAR_H */
 

rar.c

@@ -0,0 +1,373 @@
+/*
+  +----------------------------------------------------------------------+
+  | PHP Version 5                                                        |
+  +----------------------------------------------------------------------+
+  | Copyright (c) 1997-2009 The PHP Group                                |
+  +----------------------------------------------------------------------+
+  | This source file is subject to version 3.0 of the PHP license,       |
+  | that is bundled with this package in the file LICENSE, and is        |
+  | available through the world-wide-web at the following url:           |
+  | http://www.php.net/license/3_0.txt.                                  |
+  | If you did not receive a copy of the PHP license and are unable to   |
+  | obtain it through the world-wide-web, please send a note to          |
+  | license@php.net so we can mail you a copy immediately.               |
+  |                                                                      |
+  |                        **** WARNING ****                             |
+  |                                                                      |
+  | This module makes use of unRAR - free utility for RAR archives.      |
+  | Its license states that you MUST NOT use its code to develop         |
+  | a RAR (WinRAR) compatible archiver.                                  |
+  | Please, read unRAR license for full information.                     |
+  | unRAR & RAR copyrights are owned by Eugene Roshal                    |
+  +----------------------------------------------------------------------+
+  | Author: Antony Dovgal <tony@daylessday.org>                          |
+  | Author: Gustavo Lopes <cataphract@php.net>                           |
+  +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef PHP_WIN32
+# include <math.h>
+#endif
+
+#include <wchar.h>
+
+#include <php.h>
+#include <php_ini.h>
+#include <zend_exceptions.h>
+#include <ext/standard/info.h>
+#include <ext/spl/spl_exceptions.h>
+
+#if HAVE_RAR
+
+#include "php_rar.h"
+
+/* {{{ Function prototypes for functions with internal linkage */
+static void _rar_fix_wide(wchar_t *str);
+/* }}} */
+
+/* {{{ Functions with external linkage */
+/* From unicode.cpp
+ * I can't use that one directy because it takes a const wchar, not wchar_t.
+ * And I shouldn't because it's not a public API.
+ */
+void _rar_wide_to_utf(const wchar_t *src, char *dest, size_t dest_size) /* {{{ */
+{
+	long dsize= (long) dest_size;
+	dsize--;
+	while (*src != 0 && --dsize >= 0) {
+		uint c =*(src++);
+		if (c < 0x80)
+			*(dest++) = c;
+		else if (c < 0x800 && --dsize >= 0)	{
+			*(dest++) = (0xc0 | (c >> 6));
+			*(dest++) = (0x80 | (c & 0x3f));
+		}
+		else if (c < 0x10000 && (dsize -= 2) >= 0) {
+			*(dest++) = (0xe0 | (c >> 12));
+			*(dest++) = (0x80 | ((c >> 6) & 0x3f));
+			*(dest++) = (0x80 | (c & 0x3f));
+		}
+		else if (c < 0x200000 && (dsize -= 3) >= 0) {
+			*(dest++) = (0xf0 | (c >> 18));
+			*(dest++) = (0x80 | ((c >> 12) & 0x3f));
+			*(dest++) = (0x80 | ((c >> 6) & 0x3f));
+			*(dest++) = (0x80 | (c & 0x3f));
+		}
+	}
+	*dest = 0;
+}
+/* }}} */
+
+/* idem */
+void _rar_utf_to_wide(const char *src, wchar_t *dest, size_t dest_size) /* {{{ */
+{
+	long dsize = (long) dest_size;
+	dsize--;
+	while (*src != 0) {
+		uint c = (unsigned char) *(src++),
+			 d;
+		if (c < 0x80)
+			d = c;
+		else if ((c >> 5) == 6) {
+			if ((*src & 0xc0) != 0x80)
+				break;
+			d=((c & 0x1f) << 6)|(*src & 0x3f);
+			src++;
+		}
+		else if ((c>>4)==14) {
+			if ((src[0] & 0xc0) != 0x80 || (src[1] & 0xc0) != 0x80)
+				break;
+			d = ((c & 0xf) << 12) | ((src[0] & 0x3f) << 6) | (src[1] & 0x3f);
+			src += 2;
+		}
+		else if ((c>>3)==30) {
+			if ((src[0] & 0xc0) != 0x80 || (src[1] & 0xc0) != 0x80 || (src[2] & 0xc0) != 0x80)
+				break;
+			d = ((c & 7) << 18) | ((src[0] & 0x3f) << 12) | ((src[1] & 0x3f) << 6) | (src[2] & 0x3f);
+			src += 3;
+		}
+		else
+			break;
+		if (--dsize < 0)
+			break;
+		if (d > 0xffff) {
+			if (--dsize < 0 || d > 0x10ffff)
+				break;
+			*(dest++) = ((d - 0x10000) >> 10) + 0xd800;
+			*(dest++) = (d & 0x3ff) + 0xdc00;
+		}
+		else
+			*(dest++) = d;
+	}
+	*dest = 0;
+}
+/* }}} */
+
+/* WARNING: It's the caller who must close the archive. */
+int _rar_find_file(struct RAROpenArchiveDataEx *open_data, /* IN */
+				   const char *const utf_file_name, /* IN */
+				   char *password, /* IN, can be null */
+				   void **arc_handle, /* OUT: where to store rar archive handle  */
+				   int *found, /* OUT */
+				   struct RARHeaderDataEx *header_data /* OUT, can be null */
+				   ) /* {{{ */
+{
+	int						result,
+							process_result;
+	wchar_t					*file_name = NULL;
+	int						utf_file_name_len;
+	struct RARHeaderDataEx	*used_header_data;
+	int						retval = 0; /* success in rar parlance */
+
+	assert(open_data != NULL);
+	assert(utf_file_name != NULL);
+	assert(arc_handle != NULL);
+	assert(found != NULL);
+	*found = FALSE;
+	*arc_handle = NULL;
+	used_header_data = header_data != NULL ?
+		header_data :
+		ecalloc(1, sizeof *used_header_data);
+
+	*arc_handle	= RAROpenArchiveEx(open_data);
+	if (*arc_handle == NULL) {
+		retval = open_data->OpenResult;
+		goto cleanup;
+	}
+	RARSetCallback(*arc_handle, _rar_unrar_callback, (LPARAM) password);
+
+	utf_file_name_len = strlen(utf_file_name);
+	file_name = ecalloc(utf_file_name_len + 1, sizeof *file_name); 
+	_rar_utf_to_wide(utf_file_name, file_name, utf_file_name_len + 1);
+	
+	while ((result = RARReadHeaderEx(*arc_handle, used_header_data)) == 0) {
+		if (sizeof(wchar_t) > 2)
+			_rar_fix_wide(used_header_data->FileNameW);
+
+		if (wcsncmp(used_header_data->FileNameW, file_name, NM) == 0) {
+			*found = TRUE;
+			goto cleanup;
+		} else {
+			process_result = RARProcessFile(*arc_handle, RAR_SKIP, NULL, NULL);
+		}
+		if (process_result != 0) {
+			retval = process_result;
+			goto cleanup;
+		}
+	}
+
+	if (result != 0 && result != 1) {
+		//0 indicates success, 1 indicates normal end of file
+		retval = result;
+		goto cleanup;
+	}
+
+cleanup:
+	if (header_data == NULL)
+		efree(used_header_data);
+	if (file_name != NULL)
+		efree(file_name);
+
+	return retval;
+}
+/* }}} */
+
+/* Only processes password callbacks */
+int CALLBACK _rar_unrar_callback(UINT msg, LPARAM UserData, LPARAM P1, LPARAM P2) /* {{{ */
+{
+	TSRMLS_FETCH();
+	
+	if (msg == UCM_NEEDPASSWORD) {
+		//user data is the password or null if none
+		char *password = (char*) UserData;
+
+		if (password == NULL) {
+			/*php_error_docref(NULL TSRMLS_CC, E_WARNING,
+				"Password needed, but it has not been specified");*/
+			return -1;
+		}
+		else {
+			strncpy((char*) P1, password, (size_t) P2);
+		}
+	}
+	else if (msg == UCM_CHANGEVOLUME) {
+		if (((int) P2) == RAR_VOL_ASK) {
+			php_error_docref(NULL TSRMLS_CC, E_WARNING,
+				"Volume %s was not found.", (char*) P1);
+			/* this means a volume is missing. return -1 to abort */
+			return -1;
+		}
+	}
+
+	return 0;
+}
+/* }}} */
+PHP_FUNCTION(rar_bogus_ctor) /* {{{ */
+{
+	/* This exception should not be thrown. The point is to add this as
+	 * a class constructor and make it private. This code would be able to
+	 * run only if the constructor were made public */
+	zend_throw_exception(spl_ce_RuntimeException,
+		"An object of this type cannot be created with the new operator.",
+		0 TSRMLS_CC);
+}
+/* }}} */
+/* }}} */
+
+/* {{{ Functions with internal linkage */
+static void _rar_fix_wide(wchar_t *str) /* {{{ */
+{
+	wchar_t *write,
+		    *read;
+	for (write = str, read = str; *read != L'\0'; read++) {
+		if ((unsigned) *read <= 0x10ffff)
+			*(write++) = *read;
+	}
+	*write = L'\0';
+}
+/* }}} */
+/* }}} */
+
+#ifdef COMPILE_DL_RAR
+BEGIN_EXTERN_C()
+ZEND_GET_MODULE(rar)
+END_EXTERN_C()
+#endif
+
+/* {{{ arginfo */
+ZEND_BEGIN_ARG_INFO_EX(arginfo_rar_open, 0, 0, 1)
+	ZEND_ARG_INFO(0, filename)
+	ZEND_ARG_INFO(0, password)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_rar_void_archmeth, 0, 0, 1)
+	ZEND_ARG_INFO(0, rarfile)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_rar_entry_get, 0, 0, 2)
+	ZEND_ARG_INFO(0, rarfile)
+	ZEND_ARG_INFO(0, filename)
+ZEND_END_ARG_INFO()
+/* }}} */
+
+/* {{{ rar_functions[]
+ *
+ */
+static zend_function_entry rar_functions[] = {
+	PHP_FE(rar_open,		arginfo_rar_open)
+	PHP_FE(rar_list,		arginfo_rar_void_archmeth)
+	PHP_FE(rar_entry_get,	arginfo_rar_entry_get)
+	PHP_FE(rar_solid_is,	arginfo_rar_void_archmeth)
+	PHP_FE(rar_comment_get,	arginfo_rar_void_archmeth)
+	PHP_FE(rar_close,		arginfo_rar_void_archmeth)
+	{NULL, NULL, NULL}
+};
+/* }}} */
+
+/* {{{ PHP_MINIT_FUNCTION
+ */
+PHP_MINIT_FUNCTION(rar)
+{
+	minit_rararch(TSRMLS_C);
+	minit_rarentry(TSRMLS_C);
+	minit_rarerror(TSRMLS_C);
+	
+	REGISTER_LONG_CONSTANT("RAR_HOST_MSDOS",	HOST_MSDOS,	CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("RAR_HOST_OS2",		HOST_OS2,	CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("RAR_HOST_WIN32",	HOST_WIN32,	CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("RAR_HOST_UNIX",		HOST_UNIX,	CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("RAR_HOST_MACOS",	HOST_MACOS,	CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("RAR_HOST_BEOS",		HOST_BEOS,	CONST_CS | CONST_PERSISTENT);
+	return SUCCESS;
+}
+/* }}} */
+
+/* {{{ PHP_MINFO_FUNCTION
+ */
+PHP_MINFO_FUNCTION(rar)
+{
+	char version[256];
+
+	php_info_print_table_start();
+	php_info_print_table_header(2, "Rar support", "enabled");
+	php_info_print_table_row(2, "Rar EXT version", PHP_RAR_VERSION);
+	php_info_print_table_row(2, "Revision", "$Revision$");
+
+#if	RARVER_BETA != 0
+	sprintf(version,"%d.%02d beta%d patch%d %d-%d-%d", RARVER_MAJOR,
+		RARVER_MINOR, RARVER_BETA, RARVER_PATCH, RARVER_YEAR, RARVER_MONTH,
+		RARVER_DAY);
+#else
+	sprintf(version,"%d.%02d patch%d %d-%d-%d", RARVER_MAJOR, RARVER_MINOR,
+		RARVER_PATCH, RARVER_YEAR, RARVER_MONTH, RARVER_DAY);
+#endif
+
+	php_info_print_table_row(2, "UnRAR version", version);
+	php_info_print_table_end();
+}
+/* }}} */
+
+/* {{{ rar_module_entry
+ */
+zend_module_entry rar_module_entry = {
+#if ZEND_MODULE_API_NO >= 20010901
+	STANDARD_MODULE_HEADER,
+#endif
+	"rar",
+	rar_functions,
+	PHP_MINIT(rar),
+	NULL,
+	NULL,
+	NULL,
+	PHP_MINFO(rar),
+#if ZEND_MODULE_API_NO >= 20010901
+	PHP_RAR_VERSION,
+#endif
+	STANDARD_MODULE_PROPERTIES
+};
+/* }}} */
+
+#endif /* HAVE_RAR */
+
+#ifdef __cplusplus
+}
+#endif
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */

rar.cpp

@@ -1,738 +0,0 @@
-/*
-  +----------------------------------------------------------------------+
-  | PHP Version 5                                                        |
-  +----------------------------------------------------------------------+
-  | Copyright (c) 1997-2004 The PHP Group                                |
-  +----------------------------------------------------------------------+
-  | This source file is subject to version 3.0 of the PHP license,       |
-  | that is bundled with this package in the file LICENSE, and is        |
-  | available through the world-wide-web at the following url:           |
-  | http://www.php.net/license/3_0.txt.                                  |
-  | If you did not receive a copy of the PHP license and are unable to   |
-  | obtain it through the world-wide-web, please send a note to          |
-  | license@php.net so we can mail you a copy immediately.               |
-  |                                                                      |
-  |                        **** WARNING ****                             |
-  |                                                                      |
-  | This module makes use of unRAR - free utility for RAR archives.      |
-  | It's license states, that you MUST NOT use it's code to develop      |
-  | a RAR (WinRAR) compatible archiver.                                  |
-  | Please, read unRAR license for full information.                     |
-  | unRAR & RAR copyrights are owned by Eugene Roshal                    |
-  +----------------------------------------------------------------------+
-  | Author: Antony Dovgal <tony2001@phpclub.net>                         |
-  +----------------------------------------------------------------------+
-*/
-
-/* $Id$ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "php.h"
-#include "php_ini.h"
-#include "ext/standard/info.h"
-
-#if HAVE_RAR
-extern "C" {
-#include "php_rar.h"
-}
-
-#include "unrar/rar.hpp"
-
-static int le_rar_file;
-#define le_rar_file_name "Rar"
-static zend_class_entry *rar_class_entry_ptr;
-
-/* {{{ rar_functions[]
- *
- */
-function_entry rar_functions[] = {
-	PHP_FE(rar_open,	NULL)
-	PHP_FE(rar_list,	NULL)
-	PHP_FE(rar_entry_get,	NULL)
-	PHP_FE(rar_close,	NULL)
-	{NULL, NULL, NULL}
-};
-
-static zend_function_entry php_rar_class_functions[] = {
-	PHP_ME(rarentry,		extract,			NULL,	0)
-	PHP_ME(rarentry,		getName,			NULL,	0)
-	PHP_ME(rarentry,		getUnpackedSize,	NULL,	0)
-	PHP_ME(rarentry,		getPackedSize,		NULL,	0)
-	PHP_ME(rarentry,		getHostOs,			NULL,	0)
-	PHP_ME(rarentry,		getFileTime,		NULL,	0)
-	PHP_ME(rarentry,		getCrc,				NULL,	0)
-	PHP_ME(rarentry,		getAttr,			NULL,	0)
-	PHP_ME(rarentry,		getVersion,			NULL,	0)
-	PHP_ME(rarentry,		getMethod,			NULL,	0)
-	{NULL, NULL, NULL}
-};
-/* }}} */
-
-/* {{{ rar_module_entry
- */
-zend_module_entry rar_module_entry = {
-#if ZEND_MODULE_API_NO >= 20010901
-	STANDARD_MODULE_HEADER,
-#endif
-	"rar",
-	rar_functions,
-	PHP_MINIT(rar),
-	PHP_MSHUTDOWN(rar),
-	PHP_RINIT(rar),		/* Replace with NULL if there's nothing to do at request start */
-	PHP_RSHUTDOWN(rar),	/* Replace with NULL if there's nothing to do at request end */
-	PHP_MINFO(rar),
-#if ZEND_MODULE_API_NO >= 20010901
-	"0.1", /* Replace with version number for your extension */
-#endif
-	STANDARD_MODULE_PROPERTIES
-};
-/* }}} */
-
-/* {{{ internal functions protos */
-static void _rar_file_list_dtor(zend_rsrc_list_entry * TSRMLS_DC);
-static int _rar_list_files(rar_file_t * TSRMLS_DC);
-static int _rar_handle_error(int TSRMLS_DC);
-static void _rar_dos_date_to_text(int, char *);
-static void _rar_entry_to_zval(struct RARHeaderData *, zval * TSRMLS_DC);
-static zval **_rar_entry_get_property(zval *, char *, int TSRMLS_DC);
-/* }}} */
-
-/* <internal> */
-
-static void _rar_file_list_dtor(zend_rsrc_list_entry *rsrc TSRMLS_DC) /* {{{ */
-{
-	rar_file_t *rar = (rar_file_t *)rsrc->ptr;
-	int i = 0;
-	if (rar->list_data) {
-		RARCloseArchive(rar->list_data);
-	}
-	if (rar->password) {
-		efree(rar->password);
-	}
-	if (rar->entries && rar->entry_count) {
-		for(i = 0; i < rar->entry_count; i++) {
-			efree(rar->entries[i]);
-		}
-		efree(rar->entries);
-		rar->entry_count = 0;
-	}
-	efree(rar->list_handle->ArcName);
-	efree(rar->list_handle);
-	efree(rar->extract_handle->ArcName);
-	efree(rar->extract_handle);
-	efree(rar);
-}
-/* }}} */
-
-static int _rar_get_file_resource(zval **zval_file, rar_file_t **rar_file TSRMLS_DC) /* {{{ */
-{
-	*rar_file = (rar_file_t *) zend_fetch_resource(zval_file TSRMLS_CC, -1, le_rar_file_name, NULL, 1, le_rar_file);
-
-	if (*rar_file) {
-		return 1;
-	}
-	php_error_docref(NULL TSRMLS_CC, E_WARNING, "cannot find Rar file resource");
-	return 0;
-}
-/* }}} */
-
-static int _rar_list_files(rar_file_t *rar TSRMLS_DC) /* {{{ */
-{
-	int result = 0;
-	while (result == 0) {
-		struct RARHeaderData entry;
-		result = RARReadHeader(rar->list_data, &entry);
-		RARProcessFile(rar->list_data, RAR_OM_LIST, NULL, NULL);
-		if (result == 0) {
-			rar->entries = (struct RARHeaderData **)erealloc(rar->entries, sizeof(struct RARHeaderData *) * (rar->entry_count + 1));
-			if (!rar->entries) {
-				return FAILURE;
-			}
-			rar->entries[rar->entry_count] = (struct RARHeaderData *)emalloc(sizeof(struct RARHeaderData));
-			memcpy(rar->entries[rar->entry_count], &entry, sizeof(struct RARHeaderData));
-			rar->entry_count++;
-		}
-	}
-	return result;
-}
-/* }}} */
-
-static int _rar_handle_error(int errcode TSRMLS_DC) /* {{{ */
-{
-	switch (errcode) {
-		case 0:
-			/* no error */
-			return SUCCESS;
-			break;
-		case ERAR_END_ARCHIVE:
-			/* no error */
-			return SUCCESS;
-			break;
-		case ERAR_NO_MEMORY:
-			php_error_docref(NULL TSRMLS_CC, E_WARNING, "ERAR_NO_MEMORY: not enough memory");
-			break;
-		case ERAR_BAD_DATA:
-			php_error_docref(NULL TSRMLS_CC, E_WARNING, "ERAR_BAD_DATA");
-			break;
-		case ERAR_BAD_ARCHIVE:
-			php_error_docref(NULL TSRMLS_CC, E_WARNING, "ERAR_BAD_ARCHIVE");
-			break;
-		case ERAR_UNKNOWN_FORMAT:
-			php_error_docref(NULL TSRMLS_CC, E_WARNING, "ERAR_UNKNOWN_FORMAT");
-			break;
-		case ERAR_EOPEN:
-			php_error_docref(NULL TSRMLS_CC, E_WARNING, "ERAR_EOPEN");
-			break;
-		case ERAR_ECREATE:
-			php_error_docref(NULL TSRMLS_CC, E_WARNING, "ERAR_ECREATE");
-			break;
-		case ERAR_ECLOSE:
-			php_error_docref(NULL TSRMLS_CC, E_WARNING, "ERAR_ECLOSE");
-			break;
-		case ERAR_EREAD:
-			php_error_docref(NULL TSRMLS_CC, E_WARNING, "ERAR_EREAD");
-			break;
-		case ERAR_EWRITE:
-			php_error_docref(NULL TSRMLS_CC, E_WARNING, "ERAR_EWRITE");
-			break;
-		case ERAR_SMALL_BUF:
-			php_error_docref(NULL TSRMLS_CC, E_WARNING, "ERAR_SMALL_BUF");
-			break;
-		case ERAR_UNKNOWN:
-			php_error_docref(NULL TSRMLS_CC, E_WARNING, "ERAR_UNKNOWN: unknown RAR error");
-			break;
-		default:
-			php_error_docref(NULL TSRMLS_CC, E_WARNING, "unknown RAR error");
-			break;
-	}
-	return FAILURE;
-}
-/* }}} */
-
-static void _rar_dos_date_to_text(int dos_time, char *date_string) /* {{{ */
-{
-	int second, minute, hour, day, month, year;
-	/* following lines were taken from timefn.cpp */
-	second = (dos_time & 0x1f)*2;
-	minute = (dos_time>>5) & 0x3f;
-	hour   = (dos_time>>11) & 0x1f;
-	day    = (dos_time>>16) & 0x1f;
-	month  = (dos_time>>21) & 0x0f;
-	year   = (dos_time>>25)+1980;
-	sprintf(date_string, "%u-%02u-%02u %02u:%02u:%02u", year, month, day, hour, minute, second);
-}
-/* }}} */
-
-static void _rar_entry_to_zval(struct RARHeaderData *entry, zval *object TSRMLS_DC) /* {{{ */
-{
-	char tmp_s [MAX_LENGTH_OF_LONG + 1];
-	char time[50];
-	
-	add_property_string(object, "name", entry->FileName, 1);
-	add_property_long(object, "unpacked_size", entry->UnpSize);
-	add_property_long(object, "packed_size", entry->PackSize);
-	add_property_long(object, "host_os", entry->HostOS);
-	
-	_rar_dos_date_to_text(entry->FileTime, time);
-	add_property_string(object, "file_time", time, 1);
-	
-	sprintf(tmp_s, "%lx", entry->FileCRC);
-	add_property_string(object, "crc", tmp_s, 1);
-	
-	add_property_long(object, "attr",  entry->FileAttr);
-	add_property_long(object, "version",  entry->UnpVer);
-	add_property_long(object, "method",  entry->Method);
-}
-/* }}} */
-
-static zval **_rar_entry_get_property(zval *id, char *name, int namelen TSRMLS_DC) /* {{{ */
-{
-	zval **tmp;
-
-	if (zend_hash_find(Z_OBJPROP_P(id), name, namelen, (void **)&tmp) == FAILURE) {
-		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find property %s", name);
-		return NULL;
-	}
-	return tmp;
-}
-/* }}} */
-
-/* </internal> */
-
-#ifdef COMPILE_DL_RAR
-extern "C" {
-ZEND_GET_MODULE(rar)
-}
-#endif
-
-/* {{{ PHP_MINIT_FUNCTION
- */
-PHP_MINIT_FUNCTION(rar)
-{
-	zend_class_entry rar_class_entry;	
-	INIT_CLASS_ENTRY(rar_class_entry, "RarEntry", php_rar_class_functions);
-	rar_class_entry_ptr = zend_register_internal_class(&rar_class_entry TSRMLS_CC);	
-
-	le_rar_file = zend_register_list_destructors_ex(_rar_file_list_dtor, NULL, le_rar_file_name, module_number);
-	
-	REGISTER_LONG_CONSTANT("RAR_HOST_MSDOS",	HOST_MSDOS,	CONST_CS | CONST_PERSISTENT);
-	REGISTER_LONG_CONSTANT("RAR_HOST_OS2",		HOST_OS2,	CONST_CS | CONST_PERSISTENT);
-	REGISTER_LONG_CONSTANT("RAR_HOST_WIN32",	HOST_WIN32,	CONST_CS | CONST_PERSISTENT);
-	REGISTER_LONG_CONSTANT("RAR_HOST_UNIX",		HOST_UNIX,	CONST_CS | CONST_PERSISTENT);
-	REGISTER_LONG_CONSTANT("RAR_HOST_MACOS",	HOST_MACOS,	CONST_CS | CONST_PERSISTENT);
-	REGISTER_LONG_CONSTANT("RAR_HOST_BEOS",		HOST_BEOS,	CONST_CS | CONST_PERSISTENT);
-	return SUCCESS;
-}
-/* }}} */
-
-/* {{{ PHP_MSHUTDOWN_FUNCTION
- */
-PHP_MSHUTDOWN_FUNCTION(rar)
-{
-	return SUCCESS;
-}
-/* }}} */
-
-/* {{{ PHP_RINIT_FUNCTION
- */
-PHP_RINIT_FUNCTION(rar)
-{
-	return SUCCESS;
-}
-/* }}} */
-
-/* {{{ PHP_RSHUTDOWN_FUNCTION
- */
-PHP_RSHUTDOWN_FUNCTION(rar)
-{
-	return SUCCESS;
-}
-/* }}} */
-
-/* {{{ PHP_MINFO_FUNCTION
- */
-PHP_MINFO_FUNCTION(rar)
-{
-	php_info_print_table_start();
-	php_info_print_table_header(2, "Rar support", "enabled");
-	php_info_print_table_row(2, "Revision", "$Revision$");
-	php_info_print_table_end();
-}
-/* }}} */
-
-/* module functions */
-
-/* {{{ proto rar_open(string filename [, string password])
-   Open Rar archive and return resource */
-PHP_FUNCTION(rar_open)
-{
-	zval **filename, **password;
-	rar_file_t *rar = NULL;
-	struct RARHeaderData entry;
-	int ac = ZEND_NUM_ARGS(), result = 0;
-
-	if (ac < 1 || ac > 2 || zend_get_parameters_ex(ac, &filename, &password) == FAILURE) {
-		WRONG_PARAM_COUNT;
-	}
-
-	convert_to_string_ex(filename);
-
-	if (PG(safe_mode) && (!php_checkuid(Z_STRVAL_PP(filename), NULL, CHECKUID_CHECK_FILE_AND_DIR))) {
-		RETURN_FALSE;
-	}
-	
-	if (php_check_open_basedir(Z_STRVAL_PP(filename) TSRMLS_CC)) {
-		RETURN_FALSE;
-	}
-	
-	rar = (rar_file_t *) emalloc(sizeof(rar_file_t));
-	rar->list_handle = (RAROpenArchiveData *) emalloc(sizeof(RAROpenArchiveData));
-	rar->list_handle->ArcName = estrndup(Z_STRVAL_PP(filename), Z_STRLEN_PP(filename));
-	rar->list_handle->OpenMode = RAR_OM_LIST;
-	rar->extract_handle = (RAROpenArchiveData *) emalloc(sizeof(RAROpenArchiveData));
-	rar->extract_handle->ArcName = estrndup(Z_STRVAL_PP(filename), Z_STRLEN_PP(filename));
-	rar->extract_handle->OpenMode = RAR_OM_EXTRACT;
-	rar->password = NULL;
-	rar->entries = NULL;
-	rar->entry_count = 0;
-
-	rar->list_data = RAROpenArchive(rar->list_handle);
-	if (rar->list_data != NULL && rar->list_handle->OpenResult == 0) {
-		if (ac == 2) {
-			rar->password = estrndup(Z_STRVAL_PP(password), Z_STRLEN_PP(password));
-		}
-		rar->id = zend_list_insert(rar,le_rar_file);
-		RETURN_RESOURCE(rar->id);
-	}
-	else {
-		efree(rar->list_handle->ArcName);
-		efree(rar->list_handle);
-		efree(rar->extract_handle->ArcName);
-		efree(rar->extract_handle);
-		efree(rar);
-		RETURN_FALSE;
-	}
-}
-/* }}} */
-
-/* {{{ proto rar_list(resource rarfile)
-   Return entries from the rar archive */
-PHP_FUNCTION(rar_list)
-{
-	zval **file;
-	rar_file_t *rar = NULL;
-	int i = 0;
-	int ac = ZEND_NUM_ARGS(), result = 0;
-
-	if (ac < 1 || ac > 1 || zend_get_parameters_ex(ac, &file) == FAILURE) {
-		WRONG_PARAM_COUNT;
-	}
-
-	if (!_rar_get_file_resource(file,&rar TSRMLS_CC)) {
-		RETURN_FALSE;
-	}
-
-	if (rar->entries == NULL) {
-		result = _rar_list_files(rar TSRMLS_CC); 
-		if (_rar_handle_error(result TSRMLS_CC) == FAILURE) {
-			RETURN_FALSE;
-		}
-	}
-	
-	array_init(return_value);
-	
-	for (i = 0; i < rar->entry_count; i++) {
-		zval *tmp;
-		
-		MAKE_STD_ZVAL(tmp);
-		object_init_ex(tmp, rar_class_entry_ptr);
-
-		add_property_resource(tmp, "rarfile", rar->id);
-		_rar_entry_to_zval(rar->entries[i], tmp TSRMLS_CC);
-		
-		zend_hash_next_index_insert(Z_ARRVAL_P(return_value), &tmp, sizeof(zval*), NULL);
-	}
-	if (!return_value) {
-		php_error_docref(NULL TSRMLS_CC, E_WARNING, "failed to list files from RAR archive");
-		RETURN_FALSE;	
-	}
-}
-/* }}} */
-
-/* {{{ proto rar_entry_get(resource rarfile, string filename)
-   Return entry from the rar archive */
-PHP_FUNCTION(rar_entry_get)
-{
-	zval **file, **filename;
-	rar_file_t *rar = NULL;
-	int result = 0, i = 0;
-	int ac = ZEND_NUM_ARGS();
-
-	if (ac < 2 || ac > 2 || zend_get_parameters_ex(ac, &file, &filename) == FAILURE) {
-		WRONG_PARAM_COUNT;
-	}
-
-	if (!_rar_get_file_resource(file,&rar TSRMLS_CC)) {
-		RETURN_FALSE;
-	}
-
-	if (rar->entries == NULL) {
-		result = _rar_list_files(rar TSRMLS_CC); 
-		if (_rar_handle_error(result TSRMLS_CC) == FAILURE) {
-			RETURN_FALSE;
-		}
-	}
-
-	for(i = 0; i < rar->entry_count; i++){
-		if (strcmp(rar->entries[i]->FileName, Z_STRVAL_PP(filename)) == 0) {
-			object_init_ex(return_value, rar_class_entry_ptr);
-			add_property_resource(return_value, "rarfile", rar->id);
-			_rar_entry_to_zval(rar->entries[i], return_value TSRMLS_CC);
-			break;
-		}		
-	}
-	if (!return_value) {
-		php_error_docref(NULL TSRMLS_CC, E_WARNING, "cannot find such file in RAR archive");
-		RETURN_FALSE;	
-	}
-}
-/* }}} */
-
-/* {{{ proto rar_close(resource rarfile)
-   Close Rar archive and free all resources */
-PHP_FUNCTION(rar_close)
-{
-	zval **file;
-	rar_file_t *rar = NULL;
-	int file_counter = 0;
-	int ac = ZEND_NUM_ARGS();
-
-	if (ac < 1 || ac > 1 || zend_get_parameters_ex(ac, &file) == FAILURE) {
-		WRONG_PARAM_COUNT;
-	}
-
-	if (!_rar_get_file_resource(file,&rar TSRMLS_CC)) {
-		RETURN_FALSE;
-	}
-
-	zend_list_delete(rar->id);
-	RETURN_TRUE;
-}
-/* }}} */
-
-/* {{{ proto RarEntry::extract(string path [, string filename ]);
-   Extract file from the archive */
-PHP_METHOD(rarentry, extract)
-{
-	zval **rarfile, **path, **filename, **tmp, **tmp_name;
-	rar_file_t *rar = NULL;
-	char filename_str[260];
-	char *path_str = NULL, *extract_to_file = NULL;
-	int ac = ZEND_NUM_ARGS(), resource_type = 0, result = 0, process_result = 0;
-	zval *entry_obj = getThis();
-	unsigned long data_len;
-	struct RARHeaderData entry;
-	void *extract_data;
-	
-	if (ac < 1 || ac > 2 || zend_get_parameters_ex(ac, &path, &filename) == FAILURE ) {
-		WRONG_PARAM_COUNT;
-	}
-
-	if ((tmp = _rar_entry_get_property(entry_obj, "rarfile", sizeof("rarfile") TSRMLS_CC)) == NULL) {
-		RETURN_FALSE;
-	}
-
-	rar = (rar_file_t *) zend_list_find(Z_LVAL_PP(tmp), &resource_type);
-
-	convert_to_string_ex(path);
-	path_str = Z_STRVAL_PP(path);
-
-	if (Z_STRLEN_PP(path) && PG(safe_mode) && (!php_checkuid(Z_STRVAL_PP(path), NULL, CHECKUID_CHECK_FILE_AND_DIR))) {
-		RETURN_FALSE;
-	}
-	
-	if (Z_STRLEN_PP(path) && php_check_open_basedir(Z_STRVAL_PP(path) TSRMLS_CC)) {
-		RETURN_FALSE;
-	}
-	
-	if (ac == 2) {
-		convert_to_string_ex(filename);
-		extract_to_file = Z_STRVAL_PP(filename);
-
-		if (PG(safe_mode) && (!php_checkuid(Z_STRVAL_PP(filename), NULL, CHECKUID_CHECK_FILE_AND_DIR))) {
-			RETURN_FALSE;
-		}
-		
-		if (php_check_open_basedir(Z_STRVAL_PP(filename) TSRMLS_CC)) {
-			RETURN_FALSE;
-		}
-	}
-	
-	if ((tmp_name = _rar_entry_get_property(entry_obj, "name", sizeof("name") TSRMLS_CC)) == NULL) {
-		RETURN_FALSE;
-	}
-
-	if (!rar || resource_type != le_rar_file) {
-		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Rar resource identifier not found");
-		RETURN_FALSE;
-	}
-
-	extract_data = RAROpenArchive(rar->extract_handle);
-	
-	if (rar->extract_handle->OpenResult == 0 && extract_data != NULL) {
-		if (rar->password) {
-			RARSetPassword(extract_data, rar->password);
-		}
-	}
-	else {
-		_rar_handle_error(rar->extract_handle->OpenResult TSRMLS_CC);
-		RETURN_FALSE;
-	}
-
-	while ((result = RARReadHeader(extract_data, &entry)) == 0) {
-		if (strncmp(entry.FileName,Z_STRVAL_PP(tmp_name), sizeof(entry.FileName)) == 0) {
-			process_result = RARProcessFile(extract_data, RAR_EXTRACT, path_str, extract_to_file);
-			RETURN_TRUE;
-		}
-		else {
-			process_result = RARProcessFile(extract_data, RAR_SKIP, NULL, NULL);
-		}
-		if (_rar_handle_error(process_result TSRMLS_CC) == FAILURE) {
-			RETURN_FALSE;
-		}
-	}
-
-	if (_rar_handle_error(result TSRMLS_CC) == FAILURE) {
-		RETURN_FALSE;
-	}
-
-	php_error_docref(NULL TSRMLS_CC, E_WARNING, "Can't find file %s in archive %s", Z_STRVAL_PP(tmp_name), rar->extract_handle->ArcName);
-	RETURN_FALSE;
-}
-/* }}} */
-
-/* {{{ proto RarEntry::getName();
-   Return entry name */
-PHP_METHOD(rarentry, getName)
-{
-	zval **rarfile, **tmp;
-	rar_file_t *rar = NULL;
-	zval *entry_obj = getThis();
-	
-	if ((tmp = _rar_entry_get_property(entry_obj, "name", sizeof("name") TSRMLS_CC)) == NULL) {
-		RETURN_FALSE;
-	}
-
-	convert_to_string_ex(tmp);
-	RETURN_STRINGL(Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp), 1);
-}
-/* }}} */
-
-/* {{{ proto RarEntry::getUnpackedSize();
-   Return unpacked size of the entry */
-PHP_METHOD(rarentry, getUnpackedSize)
-{
-	zval **rarfile, **tmp;
-	rar_file_t *rar = NULL;
-	zval *entry_obj = getThis();
-	
-	if ((tmp = _rar_entry_get_property(entry_obj, "unpacked_size", sizeof("unpacked_size") TSRMLS_CC)) == NULL) {
-		RETURN_FALSE;
-	}
-
-	convert_to_long_ex(tmp);
-	RETURN_LONG(Z_LVAL_PP(tmp));
-}
-/* }}} */
-
-/* {{{ proto RarEntry::getPackedSize();
-   Return packed size of the entry */
-PHP_METHOD(rarentry, getPackedSize)
-{
-	zval **rarfile, **tmp;
-	rar_file_t *rar = NULL;
-	zval *entry_obj = getThis();
-	
-	if ((tmp = _rar_entry_get_property(entry_obj, "packed_size", sizeof("packed_size") TSRMLS_CC)) == NULL) {
-		RETURN_FALSE;
-	}
-
-	convert_to_long_ex(tmp);
-	RETURN_LONG(Z_LVAL_PP(tmp));
-}
-/* }}} */
-
-/* {{{ proto RarEntry::getHostOs();
-   Return host OS of the entry */
-PHP_METHOD(rarentry, getHostOs)
-{
-	zval **rarfile, **tmp;
-	rar_file_t *rar = NULL;
-	zval *entry_obj = getThis();
-	
-	if ((tmp = _rar_entry_get_property(entry_obj, "host_os", sizeof("host_os") TSRMLS_CC)) == NULL) {
-		RETURN_FALSE;
-	}
-
-	convert_to_long_ex(tmp);
-	RETURN_LONG(Z_LVAL_PP(tmp));
-}
-/* }}} */
-
-/* {{{ proto RarEntry::getFileTime();
-   Return modification time of the entry */
-PHP_METHOD(rarentry, getFileTime)
-{
-	zval **rarfile, **tmp;
-	rar_file_t *rar = NULL;
-	zval *entry_obj = getThis();
-	
-	if ((tmp = _rar_entry_get_property(entry_obj, "file_time", sizeof("file_time") TSRMLS_CC)) == NULL) {
-		RETURN_FALSE;
-	}
-
-	convert_to_string_ex(tmp);
-	RETURN_STRINGL(Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp), 1);
-}
-/* }}} */
-
-/* {{{ proto RarEntry::getCrc();
-   Return CRC of the entry */
-PHP_METHOD(rarentry, getCrc)
-{
-	zval **rarfile, **tmp;
-	rar_file_t *rar = NULL;
-	zval *entry_obj = getThis();
-	
-	if ((tmp = _rar_entry_get_property(entry_obj, "crc", sizeof("crc") TSRMLS_CC)) == NULL) {
-		RETURN_FALSE;
-	}
-
-	convert_to_string_ex(tmp);
-	RETURN_STRINGL(Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp), 1);
-}
-/* }}} */
-
-/* {{{ proto RarEntry::getAttr();
-   Return attributes of the entry */
-PHP_METHOD(rarentry, getAttr)
-{
-	zval **rarfile, **tmp;
-	rar_file_t *rar = NULL;
-	zval *entry_obj = getThis();
-	
-	if ((tmp = _rar_entry_get_property(entry_obj, "attr", sizeof("attr") TSRMLS_CC)) == NULL) {
-		RETURN_FALSE;
-	}
-
-	convert_to_long_ex(tmp);
-	RETURN_LONG(Z_LVAL_PP(tmp));
-}
-/* }}} */
-
-/* {{{ proto RarEntry::getVersion();
-   Return version of the archiver, used to create this entry */
-PHP_METHOD(rarentry, getVersion)
-{
-	zval **rarfile, **tmp;
-	rar_file_t *rar = NULL;
-	zval *entry_obj = getThis();
-	
-	if ((tmp = _rar_entry_get_property(entry_obj, "version", sizeof("version") TSRMLS_CC)) == NULL) {
-		RETURN_FALSE;
-	}
-
-	convert_to_long_ex(tmp);
-	RETURN_LONG(Z_LVAL_PP(tmp));
-}
-/* }}} */
-
-/* {{{ proto RarEntry::getMethod();
-   Return packing method */
-PHP_METHOD(rarentry, getMethod)
-{
-	zval **rarfile, **tmp;
-	rar_file_t *rar = NULL;
-	zval *entry_obj = getThis();
-	
-	if ((tmp = _rar_entry_get_property(entry_obj, "method", sizeof("method") TSRMLS_CC)) == NULL) {
-		RETURN_FALSE;
-	}
-
-	convert_to_long_ex(tmp);
-	RETURN_LONG(Z_LVAL_PP(tmp));
-}
-/* }}} */
-
-#endif /* HAVE_RAR */
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim600: noet sw=4 ts=4 fdm=marker
- * vim<600: noet sw=4 ts=4
- */

rar_error.c

@@ -0,0 +1,233 @@
+/*
++----------------------------------------------------------------------+
+| PHP Version 5                                                        |
++----------------------------------------------------------------------+
+| Copyright (c) 1997-2009 The PHP Group                                |
++----------------------------------------------------------------------+
+| This source file is subject to version 3.0 of the PHP license,       |
+| that is bundled with this package in the file LICENSE, and is        |
+| available through the world-wide-web at the following url:           |
+| http://www.php.net/license/3_0.txt.                                  |
+| If you did not receive a copy of the PHP license and are unable to   |
+| obtain it through the world-wide-web, please send a note to          |
+| license@php.net so we can mail you a copy immediately.               |
+|                                                                      |
+|                        **** WARNING ****                             |
+|                                                                      |
+| This module makes use of unRAR - free utility for RAR archives.      |
+| Its license states that you MUST NOT use its code to develop         |
+| a RAR (WinRAR) compatible archiver.                                  |
+| Please, read unRAR license for full information.                     |
+| unRAR & RAR copyrights are owned by Eugene Roshal                    |
++----------------------------------------------------------------------+
+| Author: Antony Dovgal <tony@daylessday.org>                          |
+| Author: Gustavo Lopes <cataphract@php.net>                           |
++----------------------------------------------------------------------+
+*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <php.h>
+#include <zend_exceptions.h>
+#include "php_rar.h"
+
+/* {{{ Globals with external linkage */
+zend_class_entry *rarexception_ce_ptr;
+/* }}} */
+
+/* Functions with external linkage {{{ */
+/* Functions with external linkage {{{ */
+int _rar_handle_error(int errcode TSRMLS_DC) /* {{{ */
+{
+	return _rar_handle_error_ex("", errcode TSRMLS_CC);
+}
+/* }}} */
+
+int _rar_handle_error_ex(const char *preamble, int errcode TSRMLS_DC) /* {{{ */
+{
+	const char *err = _rar_error_to_string(errcode);
+
+	if (err == NULL) {
+		return SUCCESS;
+	}
+	
+	if (_rar_using_exceptions(TSRMLS_C)) {
+		zend_throw_exception_ex(rarexception_ce_ptr, errcode TSRMLS_CC,
+			"unRAR internal error: %s%s", preamble, err);
+	}	
+	else {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s%s", preamble, err);
+	}
+	return FAILURE;
+}
+/* }}} */
+
+/* Errors not related to the unRAR library */
+void _rar_handle_ext_error(const char *format TSRMLS_DC, ...) /* {{{ */
+{
+	va_list arg;
+	char *message;
+
+#ifdef ZTS
+	va_start(arg, TSRMLS_C);
+#else
+	va_start(arg, format);
+#endif
+	vspprintf(&message, 0, format, arg);
+	va_end(arg);
+
+	if (_rar_using_exceptions(TSRMLS_C))
+		zend_throw_exception(rarexception_ce_ptr, message, -1L TSRMLS_CC);
+	else
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", message);
+	efree(message);
+}
+/* }}} */
+
+int _rar_using_exceptions(TSRMLS_D)
+{
+	zval *pval;
+	pval = zend_read_static_property(rarexception_ce_ptr, "usingExceptions",
+		sizeof("usingExceptions") -1, (zend_bool) 1 TSRMLS_CC);
+	assert(Z_TYPE_P(pval) == IS_BOOL);	
+
+	return Z_BVAL_P(pval);
+}
+
+//returns a string or NULL if not an error
+const char * _rar_error_to_string(int errcode) /* {{{ */
+{
+	const char *ret;
+	switch (errcode) {
+		case 0:
+			/* no error */
+		case 1:
+			/* no error (comment completely read) */
+		case ERAR_END_ARCHIVE:
+			/* no error */
+			ret = NULL;
+			break;
+		case ERAR_NO_MEMORY:
+			ret = "ERAR_NO_MEMORY (not enough memory)";
+			break;
+		case ERAR_BAD_DATA:
+			ret = "ERAR_BAD_DATA";
+			break;
+		case ERAR_BAD_ARCHIVE:
+			ret = "ERAR_BAD_ARCHIVE";
+			break;
+		case ERAR_UNKNOWN_FORMAT:
+			ret = "ERAR_UNKNOWN_FORMAT";
+			break;
+		case ERAR_EOPEN:
+			ret = "ERAR_EOPEN (file open error)";
+			break;
+		case ERAR_ECREATE:
+			ret = "ERAR_ECREATE";
+			break;
+		case ERAR_ECLOSE:
+			ret = "ERAR_ECLOSE (error closing file)";
+			break;
+		case ERAR_EREAD:
+			ret = "ERAR_EREAD";
+			break;
+		case ERAR_EWRITE:
+			ret = "ERAR_EWRITE";
+			break;
+		case ERAR_SMALL_BUF:
+			ret = "ERAR_SMALL_BUF";
+			break;
+		case ERAR_UNKNOWN:
+			ret = "ERAR_UNKNOWN (unknown RAR error)";
+			break;
+		case ERAR_MISSING_PASSWORD:
+			ret = "ERAR_MISSING_PASSWORD (password needed but not specified)";
+			break;
+		default:
+			ret = "unknown RAR error (should not happen)";
+			break;
+	}
+	return ret;
+}
+/* }}} */
+/* }}} */
+
+/* {{{ proto bool RarException::setUsingExceptions(using_exceptions)
+   Set whether exceptions are to be used */
+PHP_METHOD(rarexception, setUsingExceptions)
+{
+	zend_bool argval;
+	int result;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "b", &argval) == FAILURE ) {
+		return;
+	}
+
+	result = zend_update_static_property_bool(rarexception_ce_ptr,
+		"usingExceptions", sizeof("usingExceptions") -1,
+		(long) argval TSRMLS_CC);
+
+	if (result == FAILURE) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING,
+			"Could set error handling mode. This is a bug, please report it.");
+		return;
+	}
+}
+/* }}} */
+
+/* {{{ proto bool RarException::isUsingExceptions()
+   Return whether exceptions are being used */
+PHP_METHOD(rarexception, isUsingExceptions)
+{
+	zval **pval;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "") == FAILURE ) {
+		return;
+	}
+	
+	//or zend_read_static_property, which calls zend_std_get... after chg scope
+	pval = zend_std_get_static_property(rarexception_ce_ptr, "usingExceptions",
+		sizeof("usingExceptions") -1, (zend_bool) 0 TSRMLS_CC);
+
+	//property always exists
+	assert(pval != NULL);
+	assert(Z_TYPE_PP(pval) == IS_BOOL);	
+	
+	RETURN_ZVAL(*pval, 0, 0);
+}
+/* }}} */
+
+/* {{{ arginfo */
+ZEND_BEGIN_ARG_INFO_EX(arginfo_rarexception_sue, 0, 0, 1)
+	ZEND_ARG_INFO(0, using_exceptions)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_rarexception_void, 0)
+ZEND_END_ARG_INFO()
+/* }}} */
+
+static zend_function_entry php_rarexception_class_functions[] = {
+	PHP_ME(rarexception,	setUsingExceptions,	arginfo_rarexception_sue,	ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
+	PHP_ME(rarexception,	isUsingExceptions,	arginfo_rarexception_void,	ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
+	{NULL, NULL, NULL}
+};
+
+void minit_rarerror(TSRMLS_D) /* {{{ */
+{
+	zend_class_entry ce;
+
+	INIT_CLASS_ENTRY(ce, "RarException", php_rarexception_class_functions);
+	rarexception_ce_ptr = zend_register_internal_class_ex(&ce,
+		zend_exception_get_default(TSRMLS_C), NULL TSRMLS_CC);
+	rarexception_ce_ptr->ce_flags |= ZEND_ACC_FINAL;
+	zend_declare_property_bool(rarexception_ce_ptr, "usingExceptions",
+		sizeof("usingExceptions") -1, 0L /* FALSE */,
+		ZEND_ACC_PRIVATE | ZEND_ACC_STATIC TSRMLS_CC);
+}
+/* }}} */
+
+#ifdef __cplusplus
+}
+#endif

rar_stream.c

@@ -0,0 +1,275 @@
+/*
+  +----------------------------------------------------------------------+
+  | PHP Version 5                                                        |
+  +----------------------------------------------------------------------+
+  | Copyright (c) 1997-2009 The PHP Group                                |
+  +----------------------------------------------------------------------+
+  | This source file is subject to version 3.0 of the PHP license,       |
+  | that is bundled with this package in the file LICENSE, and is        |
+  | available through the world-wide-web at the following url:           |
+  | http://www.php.net/license/3_0.txt.                                  |
+  | If you did not receive a copy of the PHP license and are unable to   |
+  | obtain it through the world-wide-web, please send a note to          |
+  | license@php.net so we can mail you a copy immediately.               |
+  |                                                                      |
+  |                        **** WARNING ****                             |
+  |                                                                      |
+  | This module makes use of unRAR - free utility for RAR archives.      |
+  | Its license states that you MUST NOT use its code to develop         |
+  | a RAR (WinRAR) compatible archiver.                                  |
+  | Please, read unRAR license for full information.                     |
+  | unRAR & RAR copyrights are owned by Eugene Roshal                    |
+  +----------------------------------------------------------------------+
+  | Author: Gustavo Lopes <cataphract@php.net>                           |
+  +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#ifdef HAVE_CONFIG_H
+#   include "config.h"
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "php.h"
+
+#if HAVE_RAR
+#ifdef ZEND_ENGINE_2
+
+#include <wchar.h>
+
+#include "php_rar.h"
+#include "unrar/rartypes.hpp"
+
+#include "php_streams.h"
+/* will be needed to implement a wrapper
+ * #include "ext/standard/file.h"
+ * #include "ext/standard/php_string.h"
+ * #include "fopen_wrappers.h"
+ * #include "ext/standard/url.h"
+ */
+
+typedef struct php_rar_stream_data_t {
+	struct RAROpenArchiveDataEx	open_data;
+	struct RARHeaderDataEx		header_data;
+	HANDLE						rar_handle;
+	unsigned char				*buffer;
+	size_t						buffer_size;
+	size_t						buffer_cont_size;
+	size_t						buffer_pos;
+	uint64						cursor;
+	int							no_more_data;
+	php_stream					*stream;
+} php_rar_stream_data, *php_rar_stream_data_P;
+
+#define STREAM_DATA_FROM_STREAM \
+	php_rar_stream_data_P self = (php_rar_stream_data_P) stream->abstract;
+
+/* {{{ php_rar_ops_read */
+static size_t php_rar_ops_read(php_stream *stream, char *buf, size_t count TSRMLS_DC)
+{
+	int n = 0;
+	STREAM_DATA_FROM_STREAM
+	size_t left = count;
+
+	if (count == 0)
+		return 0;
+
+	if (self->buffer != NULL && self->rar_handle != NULL) {
+		while (left > 0) {
+			size_t this_read_size;
+			//if nothing in the buffer or buffer already read, fill buffer
+			if (/*self->buffer_cont_size == 0 || > condition not necessary */
+				self->buffer_pos == self->buffer_cont_size)
+			{
+				int res;
+				self->buffer_pos = 0;
+				self->buffer_cont_size = 0;
+				/* Note: this condition is important, you cannot rely on
+				 * having a call to RARProcessFileChunk return no data and
+				 * break on the condition self->buffer_cont_size == 0 because
+				 * calling RARProcessFileChunk when there's no more data to
+				 * be read may cause an integer division by 0 in
+				 * RangeCoder::GetCurrentCount() */
+				if (self->no_more_data)
+					break;
+				res = RARProcessFileChunk(self->rar_handle, self->buffer,
+					self->buffer_size, &self->buffer_cont_size,
+					&self->no_more_data);
+				if (_rar_handle_error(res TSRMLS_CC) == FAILURE) {
+					break; //finish in case of failure
+				}
+				assert(self->buffer_cont_size <= self->buffer_size);
+				//we did not read anything. no need to continue
+				if (self->buffer_cont_size == 0)
+					break;
+			}
+			//if we get here we have data to be read in the buffer
+			this_read_size = MIN(left,
+				self->buffer_cont_size - self->buffer_pos);
+			assert(this_read_size > 0);
+			memcpy(&buf[count-left], &self->buffer[self->buffer_pos],
+				this_read_size);
+			left				-= this_read_size;
+			n					+= this_read_size;
+			self->buffer_pos	+= this_read_size;
+			assert(left >= 0);
+		}
+
+		self->cursor += n;
+	}
+
+	//no more data upstream and buffer already read
+	if (self->no_more_data && self->buffer_pos == self->buffer_cont_size)
+		stream->eof = 1;
+
+	if (!self->no_more_data && n == 0) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING,
+			"Extraction reported as unfinished but no data read. Please report"
+			" this, as this is a bug.");
+		stream->eof = 1;
+	}
+
+	return n<1 ? 0 : n;
+}
+/* }}} */
+
+/* {{{ php_rar_ops_write */
+static size_t php_rar_ops_write(php_stream *stream, const char *buf, size_t count TSRMLS_DC)
+{
+	php_error_docref(NULL TSRMLS_CC, E_WARNING,
+		"Write operation not supported for RAR streams.");
+	if (!stream) {
+		return 0;
+	}
+
+	return count;
+}
+/* }}} */
+
+/* {{{ php_rar_ops_close */
+static int php_rar_ops_close(php_stream *stream, int close_handle TSRMLS_DC)
+{
+	STREAM_DATA_FROM_STREAM
+
+	if (close_handle) {
+		if (self->open_data.ArcName != NULL) {
+			efree(self->open_data.ArcName);
+			self->open_data.ArcName = NULL;
+		}
+		if (self->buffer != NULL) {
+			efree(self->buffer);
+			self->buffer = NULL;
+		}
+		if (self->rar_handle != NULL) {
+			int res = RARCloseArchive(self->rar_handle);
+			if (_rar_handle_error(res TSRMLS_CC) == FAILURE) {
+				; //not much we can do...
+			}
+			self->rar_handle = NULL;
+		}
+	}
+	efree(self);
+	stream->abstract = NULL;
+	return EOF;
+}
+/* }}} */
+
+/* {{{ php_rar_ops_flush */
+static int php_rar_ops_flush(php_stream *stream TSRMLS_DC)
+{
+	return 0;
+}
+/* }}} */
+
+php_stream_ops php_stream_rario_ops = {
+	php_rar_ops_write, php_rar_ops_read,
+	php_rar_ops_close, php_rar_ops_flush,
+	"rar",
+	NULL, /* seek */
+	NULL, /* cast */
+	NULL, /* stat */
+	NULL  /* set_option */
+};
+
+/* {{{ php_stream_rar_open */
+php_stream *php_stream_rar_open(char *arc_name,
+								char *utf_file_name,
+								char *password,
+								char *mode STREAMS_DC TSRMLS_DC)
+{
+	php_stream				*stream	= NULL;
+	php_rar_stream_data_P	self	= NULL;
+	int						result,
+							found;
+
+	if (strncmp(mode, "r", strlen("r")) != 0) {
+		goto cleanup;
+	}
+
+	self = ecalloc(1, sizeof *self);
+	self->open_data.ArcName		= estrdup(arc_name);
+	self->open_data.OpenMode	= RAR_OM_EXTRACT;
+	
+	result = _rar_find_file(&self->open_data, utf_file_name, password,
+		&self->rar_handle, &found, &self->header_data);
+
+	if (_rar_handle_error(result TSRMLS_CC) == FAILURE) {
+		goto cleanup;
+	}
+
+	if (!found)
+		_rar_handle_ext_error("Can't find file %s in archive %s" TSRMLS_CC,
+			utf_file_name, arc_name);
+
+	{
+		//no need to allocate a buffer bigger than the file uncomp size
+		size_t buffer_size = (size_t)
+			MIN((uint64) RAR_CHUNK_BUFFER_SIZE,
+			INT32TO64(self->header_data.UnpSizeHigh,
+			self->header_data.UnpSize));
+		int process_result = RARProcessFileChunkInit(self->rar_handle);
+
+		if (_rar_handle_error(process_result TSRMLS_CC) == FAILURE) {
+			goto cleanup;
+		}
+
+		self->buffer = emalloc(buffer_size);
+		self->buffer_size = buffer_size;
+		stream = php_stream_alloc(&php_stream_rario_ops, self, NULL, mode);
+	}
+
+cleanup:
+	if (stream == NULL) { //failed
+		if (self != NULL) {
+			if (self->open_data.ArcName != NULL)
+				efree(self->open_data.ArcName);
+			if (self->buffer != NULL)
+				efree(self->buffer);
+			if (self->rar_handle != NULL)
+				RARCloseArchive(self->rar_handle);
+			efree(self);
+		}
+	}
+
+	return stream;
+}
+/* }}} */
+#endif /* ZEND_ENGINE_2 */
+#endif /* HAVE_RAR */
+
+#ifdef __cplusplus
+}
+#endif
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */

rararch.c

@@ -0,0 +1,812 @@
+/*
++----------------------------------------------------------------------+
+| PHP Version 5                                                        |
++----------------------------------------------------------------------+
+| Copyright (c) 1997-2009 The PHP Group                                |
++----------------------------------------------------------------------+
+| This source file is subject to version 3.0 of the PHP license,       |
+| that is bundled with this package in the file LICENSE, and is        |
+| available through the world-wide-web at the following url:           |
+| http://www.php.net/license/3_0.txt.                                  |
+| If you did not receive a copy of the PHP license and are unable to   |
+| obtain it through the world-wide-web, please send a note to          |
+| license@php.net so we can mail you a copy immediately.               |
+|                                                                      |
+|                        **** WARNING ****                             |
+|                                                                      |
+| This module makes use of unRAR - free utility for RAR archives.      |
+| Its license states that you MUST NOT use its code to develop         |
+| a RAR (WinRAR) compatible archiver.                                  |
+| Please, read unRAR license for full information.                     |
+| unRAR & RAR copyrights are owned by Eugene Roshal                    |
++----------------------------------------------------------------------+
+| Author: Antony Dovgal <tony@daylessday.org>                          |
+| Author: Gustavo Lopes <cataphract@php.net>                           |
++----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <php.h>
+#include <zend_interfaces.h>
+#include "php_rar.h"
+
+/* {{{ Type definitions reserved for this translation unit */
+typedef struct _ze_rararch_object {
+	zend_object	parent;
+	rar_file_t  *rar_file;
+} ze_rararch_object;
+
+typedef struct _rararch_iterator {
+	zend_object_iterator	parent;
+	int						index;	/* index in RARHeaderEx array */
+	zval					*value;	
+} rararch_iterator;
+/* }}} */
+
+/* {{{ Globals with internal linkage */
+static zend_class_entry *rararch_ce_ptr;
+static zend_object_handlers rararch_object_handlers;
+/* }}} */
+
+/* {{{ Function prototypes for functions with internal linkage */
+static int _rar_list_files(rar_file_t * TSRMLS_DC);
+static int _rar_raw_entries_to_files(rar_file_t *rar,
+								     const wchar_t * const file, //can be NULL
+									 int *index,
+								     zval *target TSRMLS_DC);
+static zend_object_value rararch_ce_create_object(zend_class_entry *class_type TSRMLS_DC);
+static void rararch_ce_destroy_object(ze_rararch_object *object,
+									  zend_object_handle handle TSRMLS_DC);
+static void rararch_ce_free_object_storage(ze_rararch_object *object TSRMLS_DC);
+/* }}} */
+
+/* {{{ Function definitions with external linkage */
+int _rar_get_file_resource(zval *zval_file, rar_file_t **rar_file TSRMLS_DC) /* {{{ */
+{
+	return _rar_get_file_resource_ex(zval_file, rar_file, FALSE TSRMLS_CC);
+}
+/* }}} */
+
+/* Receives archive zval, returns object struct.
+ * If silent is FALSE, it checks whether the archive is alredy closed, and if it
+ * is, an exception/error is raised and 0 is returned
+ */
+int _rar_get_file_resource_ex(zval *zval_file, rar_file_t **rar_file, int silent TSRMLS_DC) /* {{{ */
+{
+	ze_rararch_object *zobj;
+	zobj = zend_object_store_get_object(zval_file TSRMLS_CC);
+	if (zobj == NULL) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING,
+			"Could not find object in the store. This is a bug, please report it.");
+		return 0;
+	}
+
+	*rar_file = zobj->rar_file;
+	if ((*rar_file)->arch_handle == NULL && !silent) { //rar_close was called
+		_rar_handle_ext_error("The archive is already closed." TSRMLS_CC);
+		return 0;
+	}
+
+	return 1;
+}
+/* }}} */
+/* }}} */
+
+/* {{{ Helper functions and preprocessor definitions */
+static int _rar_list_files(rar_file_t *rar TSRMLS_DC) /* {{{ */
+{
+	int result = 0;
+	int capacity = 0;
+	while (result == 0) {
+		struct RARHeaderDataEx entry;
+		result = RARReadHeaderEx(rar->arch_handle, &entry);
+		//value of 2nd argument is irrelevant in RAR_OM_LIST_[SPLIT] mode
+		if (result == 0) {
+			result = RARProcessFile(rar->arch_handle, RAR_SKIP, NULL, NULL);
+		}
+		if (result == 0) {
+			assert(capacity >= rar->entry_count);
+			if (capacity == rar->entry_count) { //0, 2, 6, 14, 30...
+				capacity = (capacity + 1) * 2;
+				rar->entries = erealloc(rar->entries,
+					sizeof(*rar->entries) * capacity);
+				if (!rar->entries)
+					return FAILURE;
+			}
+			assert(capacity > rar->entry_count);
+			rar->entries[rar->entry_count] = emalloc(sizeof(*rar->entries[0]));
+			memcpy(rar->entries[rar->entry_count], &entry,
+				sizeof *rar->entries[0]);
+			rar->entry_count++;
+		}
+	}
+	return result;
+}
+/* }}} */
+
+static int _rar_raw_entries_to_files(rar_file_t *rar,
+									 const wchar_t * const file, //can be NULL
+									 int *index, //start index, can be NULL
+									 zval *target //array or initialized object zval
+									 TSRMLS_DC) /* {{{ */
+{
+	wchar_t last_name[1024] = {L'\0'};
+	char strict_last_name[1024] = {'\0'};
+	unsigned long packed_size = 0UL;
+	struct RARHeaderDataEx *last_entry = NULL;
+	int any_commit = FALSE;
+	int first_file_check = (index == NULL) || (*index == 0);
+	int target_is_obj = (file != NULL || index != NULL);
+	int i;
+
+	assert(rar->entry_count == 0 || rar->entries != NULL);
+	for (i = (index == NULL ? 0 : *index); i <= rar->entry_count; i++) {
+		struct RARHeaderDataEx *entry;
+		const wchar_t *current_name;
+		const char *strict_current_name;
+		int read_entry = (i != rar->entry_count); //whether we have a new entry this iteration
+		int ended_file = FALSE; //whether we've seen a file and entries for the that file have ended
+		int commit_file = FALSE; //whether we are creating a new zval
+		int has_last_entry = (*strict_last_name != '\0'); //whether we had an entry last iteration
+		
+		if (read_entry) {
+			entry = rar->entries[i];
+			current_name = entry->FileNameW;
+			strict_current_name = entry->FileName;
+
+			/* If file is continued from previous volume, skip it, as otherwise
+			 * incorrect packed and unpacked sizes would be returned */
+			if (first_file_check) {
+				if (entry->Flags & 0x01)
+					continue;
+				else
+					first_file_check = FALSE;
+			}
+		}
+		
+		/* The wide file name may result from conversion from the
+		 * non-wide filename and this conversion may fail. In that
+		 * case, we can have entries of different files with the
+		 * the same wide file name. For this reason, we use the
+		 * non-wide file name to check if we have a new file and
+		 * don't trust the wide file name. */
+		ended_file = has_last_entry && (!read_entry ||
+			(strncmp(strict_last_name, strict_current_name, 1024) != 0));
+		commit_file = ended_file && (index != NULL || file == NULL ||
+			(file != NULL && wcsncmp(last_name, file, 1024) == 0));
+
+		if (commit_file) { //this entry corresponds to a new file
+			zval *entry_obj,
+				 *rararch_obj;
+
+			/* guaranteed by commit_file = ended_file &&...
+			 * with ended_file = has_last_entry && ...
+			 * with has_last_entry = (last_name != NULL)
+			 * and last_entry is set when last_name is set */
+			assert(last_entry != NULL);
+
+			any_commit = TRUE; //at least one commit done
+
+			//take care of last entry
+			/* if target_is_obj, assume target is a zval that will hold the
+			 * entry, otherwise assume it is a numerical array */
+			if (!target_is_obj) {
+				MAKE_STD_ZVAL(entry_obj);
+			}
+			else
+				entry_obj = target;
+
+			//create RarEntry object:
+			object_init_ex(entry_obj, rar_class_entry_ptr);
+
+			//rararch property:
+			MAKE_STD_ZVAL(rararch_obj);
+			Z_TYPE_P(rararch_obj) = IS_OBJECT;
+			Z_OBJ_HANDLE_P(rararch_obj) = rar->id;
+			Z_OBJ_HT_P(rararch_obj) = &rararch_object_handlers;
+			zend_update_property(rar_class_entry_ptr, entry_obj, "rarfile",
+				sizeof("rararch") - 1, rararch_obj TSRMLS_CC);
+			/* zend_update_property calls write_property handler, which
+			 * increments the refcount. We must decrease it here */
+			zval_ptr_dtor(&rararch_obj); //restore refcount to 1
+			/* to avoid destruction of the object due to refcount hitting
+			 * 0 when this new object zval we created is destroyed */
+			zend_objects_store_add_ref_by_handle(rar->id TSRMLS_CC);
+
+			//remaining properties:
+			_rar_entry_to_zval(last_entry, entry_obj, packed_size TSRMLS_CC);
+			if (!target_is_obj) //target is an array, add to it
+				add_next_index_zval(target, entry_obj);
+			else
+				break; //we're done
+		}
+
+		if (ended_file) {
+			packed_size = 0UL; //reset counter
+		}
+
+		if (read_entry) { //sum packed size of current entry
+			//we would exceed size of ulong. cap at ulong_max
+			if (ULONG_MAX - packed_size < entry->PackSize)
+				packed_size = ULONG_MAX;
+			else {
+				packed_size += entry->PackSize;
+				if (entry->UnpSizeHigh != 0) {
+					if (sizeof(unsigned long) >= 8) {
+						packed_size += ((unsigned long) entry->UnpSizeHigh) << 32;
+					}
+					else {
+						packed_size = ULONG_MAX; //cap
+					}
+				}
+			}
+
+			//prepare for next entry
+			last_entry = entry;
+			wcsncpy(last_name, current_name, 1024);
+			strncpy(strict_last_name, strict_current_name, 1024);
+		}
+	}
+
+	if (index != NULL)
+		*index = i;
+
+	return any_commit;
+}
+/* }}} */
+
+static zend_object_value rararch_ce_create_object(zend_class_entry *class_type TSRMLS_DC) /* {{{ */
+{
+	zend_object_value	zov;
+	ze_rararch_object	*zobj;
+	zval				*tmp;
+
+	zobj = emalloc(sizeof *zobj);
+	zend_object_std_init((zend_object*) zobj, class_type TSRMLS_CC);
+
+	zend_hash_copy(((zend_object*)zobj)->properties,
+		&(class_type->default_properties),
+		(copy_ctor_func_t) zval_add_ref, &tmp, sizeof(zval*));
+	zov.handle = zend_objects_store_put(zobj,
+		(zend_objects_store_dtor_t) rararch_ce_destroy_object,
+		(zend_objects_free_object_storage_t) rararch_ce_free_object_storage,
+		NULL TSRMLS_CC);
+	zov.handlers = &rararch_object_handlers;
+	return zov;
+}
+/* }}} */
+
+static void rararch_ce_destroy_object(ze_rararch_object *object,
+									  zend_object_handle handle TSRMLS_DC) /* {{{ */
+{
+	rar_file_t *rar = object->rar_file;
+
+	//not really relevant, calls destr. zend func. ce->destructor if it exists
+	zend_objects_destroy_object((zend_object*) object, handle TSRMLS_CC);
+	
+	if (rar->arch_handle != NULL) {
+		RARCloseArchive(rar->arch_handle);
+	}
+}
+/* }}} */
+
+static void rararch_ce_free_object_storage(ze_rararch_object *object TSRMLS_DC) /* {{{ */
+{
+	rar_file_t *rar = object->rar_file;
+	int i;
+
+	if (rar->password != NULL) {
+		efree(rar->password);
+	}
+	if ((rar->entries != NULL) && (rar->entry_count > 0)) {
+		for (i = 0; i < rar->entry_count; i++) {
+			efree(rar->entries[i]);
+		}
+		efree(rar->entries);
+		rar->entry_count = 0;
+	}
+	efree(rar->list_open_data->ArcName);
+	efree(rar->list_open_data->CmtBuf);
+	efree(rar->list_open_data);
+	efree(rar->extract_open_data->ArcName);
+	efree(rar->extract_open_data);
+	efree(rar);
+	
+	/* could call zend_objects_free_object_storage here (not before!), but
+	 * instead I'll mimic its behaviour */
+	zend_object_std_dtor((zend_object*) object TSRMLS_CC);
+	efree(object);
+}
+/* }}} */
+
+/* Missing function in VC6 */
+#if !HAVE_STRNLEN
+static size_t strnlen(const char *s, size_t maxlen) /* {{{ */
+{
+	char *r = memchr(s, '\0', maxlen);
+	return r ? r-s : maxlen;
+}
+/* }}} */
+#endif
+/* }}} */
+
+/* module functions */
+
+/* {{{ proto RarArchive rar_open(string filename [, string password])
+   Open RAR archive and return RarArchive object */
+PHP_FUNCTION(rar_open)
+{
+	char *filename;
+	char *password = NULL;
+	char resolved_path[MAXPATHLEN];
+	int filename_len;
+	int password_len = 0;
+	rar_file_t *rar = NULL;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|s", &filename,
+		&filename_len, &password, &password_len) == FAILURE) {
+		return;
+	}
+
+	if (OPENBASEDIR_CHECKPATH(filename)) {
+		RETURN_FALSE;
+	}
+
+	if (!expand_filepath(filename, resolved_path TSRMLS_CC)) {
+		RETURN_FALSE;
+	}
+	
+	rar = emalloc(sizeof *rar);
+	rar->list_open_data = ecalloc(1, sizeof *rar->list_open_data);
+	rar->list_open_data->ArcName = estrndup(resolved_path,
+		strnlen(resolved_path, MAXPATHLEN));
+	rar->list_open_data->OpenMode = RAR_OM_LIST_INCSPLIT;
+	rar->list_open_data->CmtBuf = ecalloc(RAR_MAX_COMMENT_SIZE, 1);
+	rar->list_open_data->CmtBufSize = RAR_MAX_COMMENT_SIZE;
+	rar->extract_open_data = ecalloc(1, sizeof *rar->extract_open_data);
+	rar->extract_open_data->ArcName = estrndup(resolved_path,
+		strnlen(resolved_path, MAXPATHLEN));
+	rar->extract_open_data->OpenMode = RAR_OM_EXTRACT;
+	rar->extract_open_data->CmtBuf = NULL; //not interested in it again
+	rar->password = NULL;
+	rar->entries = NULL;
+	rar->entry_count = 0;
+
+	rar->arch_handle = RAROpenArchiveEx(rar->list_open_data);
+	if (rar->arch_handle != NULL && rar->list_open_data->OpenResult == 0) {
+		if (password_len > 0) {
+			rar->password = estrndup(password, password_len);
+		}
+		//rar->id = ZEND_REGISTER_RESOURCE(return_value, rar, le_rar_file);
+		object_init_ex(return_value, rararch_ce_ptr);
+		{
+			ze_rararch_object *zobj =
+				zend_object_store_get_object(return_value TSRMLS_CC);
+			zobj->rar_file = rar;
+		}
+		rar->id = Z_OBJ_HANDLE_P(return_value);
+	} else {
+		const char *err_str = _rar_error_to_string(rar->list_open_data->OpenResult);
+		if (err_str == NULL)
+			_rar_handle_ext_error("%s" TSRMLS_CC, "Archive opened failed "
+			"(returned NULL handle), but did not return an error. "
+			"Should not happen.");
+		else {
+			char *preamble;
+			spprintf(&preamble, 0, "Failed to open %s: ", filename);
+			_rar_handle_error_ex(preamble,
+				rar->list_open_data->OpenResult TSRMLS_CC);
+			efree(preamble);
+		}
+		efree(rar->list_open_data->ArcName);
+		efree(rar->list_open_data->CmtBuf);
+		efree(rar->list_open_data);
+		efree(rar->extract_open_data->ArcName);
+		efree(rar->extract_open_data);
+		efree(rar);
+		RETURN_FALSE;
+	}
+	RARSetCallback(rar->arch_handle, _rar_unrar_callback, (LPARAM) rar->password);
+}
+/* }}} */
+
+/* {{{ proto array rar_list(RarArchive rarfile)
+   Return entries from the rar archive */
+PHP_FUNCTION(rar_list)
+{
+	zval *file = getThis();
+	rar_file_t *rar = NULL;
+	int result;
+
+	if (file == NULL && zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O",
+		&file, rararch_ce_ptr) == FAILURE) {
+		return;
+	}
+
+	if (!_rar_get_file_resource(file, &rar TSRMLS_CC)) {
+		RETURN_FALSE;
+	}
+
+	if (rar->entries == NULL) {
+		result = _rar_list_files(rar TSRMLS_CC); 
+		if (_rar_handle_error(result TSRMLS_CC) == FAILURE) {
+			RETURN_FALSE;
+		}
+	}
+	
+	array_init(return_value);
+	
+	_rar_raw_entries_to_files(rar, NULL, NULL, return_value TSRMLS_CC);
+}
+/* }}} */
+
+/* {{{ proto object rar_entry_get(RarArchive rarfile, string filename)
+   Return entry from the rar archive */
+PHP_FUNCTION(rar_entry_get)
+{
+	zval *file = getThis();
+	char *filename;
+	rar_file_t *rar = NULL;
+	int result;
+	int found;
+	int filename_len;
+	wchar_t *filename_c = NULL;
+
+	if (file == NULL) {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Os",
+			&file, rararch_ce_ptr, &filename, &filename_len) == FAILURE) {
+			return;
+		}
+	}
+	else {
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s",
+			&filename, &filename_len) == FAILURE) {
+			return;
+		}
+	}
+
+	if (!_rar_get_file_resource(file, &rar TSRMLS_CC)) {
+		RETURN_FALSE;
+	}
+
+	if (rar->entries == NULL) {
+		result = _rar_list_files(rar TSRMLS_CC); 
+		if (_rar_handle_error(result TSRMLS_CC) == FAILURE) {
+			RETURN_FALSE;
+		}
+	}
+
+	filename_c = ecalloc(filename_len + 1, sizeof *filename_c); 
+	_rar_utf_to_wide(filename, filename_c, filename_len + 1);
+
+	found = _rar_raw_entries_to_files(rar, filename_c, NULL, return_value
+		TSRMLS_CC);
+	if (!found) {
+		_rar_handle_ext_error(
+			"cannot find file \"%s\" in Rar archive \"%s\"."
+			TSRMLS_CC, filename, rar->list_open_data->ArcName);
+		RETVAL_FALSE;	
+	}
+	
+	efree(filename_c);
+}
+/* }}} */
+
+/* {{{ proto string rar_solid_is(RarArchive rarfile)
+   Return whether RAR archive is solid */
+PHP_FUNCTION(rar_solid_is)
+{
+	zval *file = getThis();
+	rar_file_t *rar = NULL;
+
+	if (file == NULL && zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O",
+		&file, rararch_ce_ptr) == FAILURE) {
+		return;
+	}
+
+	if (!_rar_get_file_resource(file, &rar TSRMLS_CC)) {
+		RETURN_FALSE;
+	}
+
+	RETURN_BOOL((rar->list_open_data->Flags & 0x0008) != 0);
+}
+/* }}} */
+
+/* {{{ proto string rar_comment_get(RarArchive rarfile)
+   Return comment of the rar archive */
+PHP_FUNCTION(rar_comment_get)
+{
+	zval *file = getThis();
+	rar_file_t *rar = NULL;
+	unsigned cmt_state;
+
+	if (file == NULL && zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O",
+		&file, rararch_ce_ptr) == FAILURE) {
+		return;
+	}
+
+	if (!_rar_get_file_resource(file, &rar TSRMLS_CC)) {
+		RETURN_FALSE;
+	}
+	
+	cmt_state = rar->list_open_data->CmtState;
+
+	if (_rar_handle_error(cmt_state TSRMLS_CC) == FAILURE)
+		RETURN_FALSE;
+
+	if (cmt_state == 0) //comment not present
+		RETURN_NULL(); //oddly, requires ()
+
+	if (cmt_state == 1) { //comment read completely
+		//CmtSize - 1 because we don't need the null terminator
+		RETURN_STRINGL(rar->list_open_data->CmtBuf,
+			rar->list_open_data->CmtSize - 1, 1);
+	}
+}
+/* }}} */
+
+/* {{{ proto bool rar_close(RarArchive rarfile)
+   Close Rar archive and free all resources */
+PHP_FUNCTION(rar_close)
+{
+	zval *file = getThis();
+	rar_file_t *rar = NULL;
+
+	if (file == NULL && zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O",
+		&file, rararch_ce_ptr) == FAILURE) {
+		return;
+	}
+
+	if (!_rar_get_file_resource(file, &rar TSRMLS_CC)) {
+		RETURN_FALSE;
+	}
+
+	//zend_hash_index_del(&EG(regular_list), Z_RESVAL_P(file));
+	/* When changed from resource to custom object, instead of fiddling
+	 * with the refcount to force object destruction, an indication that
+	 * the file is already closed is given by setting rar->arch_handle
+	 * to NULL. This is checked by _rar_get_file_resource. */
+	RARCloseArchive(rar->arch_handle);
+	rar->arch_handle = NULL;
+
+	RETURN_TRUE;
+}
+/* }}} */
+
+/* {{{ proto string RarEntry::__toString()
+   Return string representation for entry */
+PHP_METHOD(rararch, __toString)
+{
+	zval				*arch_obj = getThis();
+	rar_file_t			*rar = NULL;
+	const char			format[] = "RAR Archive \"%s\"%s",
+						closed[] = " (closed)";
+	char				*restring;
+	int					restring_len,
+						is_closed;
+
+	if (!_rar_get_file_resource_ex(arch_obj, &rar, TRUE TSRMLS_CC)) {
+		RETURN_FALSE;
+	}
+
+	is_closed = (rar->arch_handle == NULL);
+
+	//2 is size of %s, 1 is terminating 0
+	restring_len = (sizeof(format) - 1) - 2 * 2 + 1;
+	restring_len += strlen(rar->list_open_data->ArcName);
+	if (is_closed)
+		restring_len += sizeof(closed) - 1;
+
+	restring = emalloc(restring_len);
+	snprintf(restring, restring_len, format, rar->list_open_data->ArcName,
+		is_closed?closed:"");
+	restring[restring_len - 1] = '\0'; //just to be safe
+	
+	RETURN_STRING(restring, 0);
+}
+/* }}} */
+
+/* {{{ arginfo */
+ZEND_BEGIN_ARG_INFO_EX(arginfo_rararchive_open, 0, 0, 1)
+	ZEND_ARG_INFO(0, filename)
+	ZEND_ARG_INFO(0, password)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_rararchive_getentry, 0, 0, 1)
+	ZEND_ARG_INFO(0, filename)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_rararchive_void, 0)
+ZEND_END_ARG_INFO()
+/* }}} */
+
+static zend_function_entry php_rararch_class_functions[] = {
+	PHP_ME_MAPPING(open,		rar_open,			arginfo_rararchive_open,		ZEND_ACC_STATIC | ZEND_ACC_PUBLIC)
+	PHP_ME_MAPPING(getEntries,	rar_list,			arginfo_rararchive_void,		ZEND_ACC_PUBLIC)
+	PHP_ME_MAPPING(getEntry,	rar_entry_get,		arginfo_rararchive_getentry,	ZEND_ACC_PUBLIC)
+#ifdef RAR_ARCHIVE_LIST_ALIAS
+	PHP_ME_MAPPING(list,		rar_list,			arginfo_rararchive_void,		ZEND_ACC_PUBLIC | ZEND_ACC_DEPRECATED)
+#endif
+	PHP_ME_MAPPING(isSolid,		rar_solid_is,		arginfo_rararchive_void,		ZEND_ACC_PUBLIC)
+	PHP_ME_MAPPING(getComment,	rar_comment_get,	arginfo_rararchive_void,		ZEND_ACC_PUBLIC)
+	PHP_ME_MAPPING(close,		rar_close,			arginfo_rararchive_void,		ZEND_ACC_PUBLIC)
+	PHP_ME(rararch,				__toString,			arginfo_rararchive_void,		ZEND_ACC_PUBLIC)
+	PHP_ME_MAPPING(__construct,	rar_bogus_ctor,		arginfo_rararchive_void,		ZEND_ACC_PRIVATE | ZEND_ACC_CTOR)
+	{NULL, NULL, NULL}
+};
+
+/* {{{ Iteration. Very boring stuff indeed. */
+
+/* {{{ Iteration Prototypes */
+static zend_object_iterator *rararch_it_get_iterator(zend_class_entry *ce,
+													 zval *object,
+													 int by_ref TSRMLS_DC);
+static void rararch_it_delete_cache(zend_object_iterator *iter TSRMLS_DC);
+static void rararch_it_dtor(zend_object_iterator *iter TSRMLS_DC);
+static void rararch_it_fetch(rararch_iterator *it TSRMLS_DC);
+static int rararch_it_valid(zend_object_iterator *iter TSRMLS_DC);
+static void rararch_it_current_data(zend_object_iterator *iter,
+									zval ***data TSRMLS_DC);
+static void rararch_it_move_forward(zend_object_iterator *iter TSRMLS_DC);
+static void rararch_it_rewind(zend_object_iterator *iter TSRMLS_DC);
+/* }}} */
+
+/* {{{ rararch_it_get_iterator */
+static zend_object_iterator *rararch_it_get_iterator(zend_class_entry *ce,
+													 zval *object,
+													 int by_ref TSRMLS_DC)
+{
+	rararch_iterator	*it;
+	rar_file_t			*rar;
+	int					res;
+
+	if (by_ref) {
+		zend_error(E_ERROR,
+			"An iterator cannot be used with foreach by reference");
+	}
+
+	it = emalloc(sizeof *it);
+
+	res = _rar_get_file_resource_ex(object, &rar, 1 TSRMLS_CC);
+	if (!res)
+		zend_error(E_ERROR, "Cannot fetch RarArchive object");
+	if (rar->arch_handle == NULL)
+		zend_error(E_ERROR, "The archive is already closed, "
+		"cannot give an iterator");
+	if (rar->entries == NULL) {
+		res = _rar_list_files(rar TSRMLS_CC); 
+		if (_rar_handle_error(res TSRMLS_CC) == FAILURE) {
+			rar->entry_count = 0;
+		}
+	}
+
+	zval_add_ref(&object);
+	it->parent.data = object;
+	it->parent.funcs = ce->iterator_funcs.funcs;
+	it->index = 0;
+	it->value = NULL;
+	return (zend_object_iterator*) it;
+}
+/* }}} */
+
+/* {{{ rararch_it_invalidate_current */
+static void rararch_it_invalidate_current(zend_object_iterator *iter TSRMLS_DC)
+{
+	rararch_iterator *it = (rararch_iterator *) iter;
+	if (it->value != NULL) {
+		zval_ptr_dtor(&it->value);
+		it->value = NULL;
+	}
+}
+/* }}} */
+
+/* {{{ rararch_it_dtor */
+static void rararch_it_dtor(zend_object_iterator *iter TSRMLS_DC)
+{
+	rararch_iterator *it = (rararch_iterator *) iter;
+	
+	rararch_it_invalidate_current((zend_object_iterator *) it TSRMLS_CC);
+	
+	zval_ptr_dtor((zval**) &it->parent.data); /* decrease refcount on zval object */
+	efree(it);
+}
+/* }}} */
+
+/* {{{ rararch_it_fetch - populates it->current */
+static void rararch_it_fetch(rararch_iterator *it TSRMLS_DC)
+{
+	rar_file_t		*rar_file;
+	int				res;
+
+	assert(it->value == NULL);
+	MAKE_STD_ZVAL(it->value);
+
+	res = _rar_get_file_resource_ex(it->parent.data, &rar_file, 1 TSRMLS_CC);
+	if (!res)
+		zend_error(E_ERROR, "Cannot fecth RarArchive object");
+
+	res = _rar_raw_entries_to_files(rar_file, NULL, &it->index, it->value
+		TSRMLS_CC);
+	if (!res)
+		ZVAL_FALSE(it->value);
+}
+/* }}} */
+
+/* {{{ rararch_it_valid */
+static int rararch_it_valid(zend_object_iterator *iter TSRMLS_DC)
+{
+	zval *value = ((rararch_iterator *) iter)->value;
+	assert(value != NULL);
+	return (Z_TYPE_P(value) != IS_BOOL)?SUCCESS:FAILURE;
+}
+/* }}} */
+
+/* {{{ rararch_it_current_data */
+static void rararch_it_current_data(zend_object_iterator *iter,
+									zval ***data TSRMLS_DC)
+{
+	zval **value = &(((rararch_iterator *) iter)->value);
+	assert(*value != NULL);
+	*data = value;
+}
+/* }}} */
+
+/* {{{ rararch_it_move_forward */
+static void rararch_it_move_forward(zend_object_iterator *iter TSRMLS_DC)
+{
+	rararch_iterator *it = (rararch_iterator *) iter;
+	rararch_it_invalidate_current((zend_object_iterator *) it TSRMLS_CC);
+	it->value = NULL;
+	rararch_it_fetch(it TSRMLS_CC);
+}
+/* }}} */
+
+/* {{{ rararch_it_rewind */
+static void rararch_it_rewind(zend_object_iterator *iter TSRMLS_DC)
+{
+	rararch_iterator *it = (rararch_iterator *) iter;
+	rararch_it_invalidate_current((zend_object_iterator *) it TSRMLS_CC);
+	it->index = 0;
+	it->value = NULL;
+	rararch_it_fetch(it TSRMLS_CC);
+}
+/* }}} */
+
+/* iterator handler table */
+static zend_object_iterator_funcs rararch_it_funcs = {
+	rararch_it_dtor,
+	rararch_it_valid,
+	rararch_it_current_data,
+	NULL,
+	rararch_it_move_forward,
+	rararch_it_rewind,
+	rararch_it_invalidate_current
+};
+
+/* }}} */
+
+void minit_rararch(TSRMLS_D)
+{
+	zend_class_entry ce;
+
+	memcpy(&rararch_object_handlers, zend_get_std_object_handlers(),
+		sizeof rararch_object_handlers);
+
+	INIT_CLASS_ENTRY(ce, "RarArchive", php_rararch_class_functions);
+	rararch_ce_ptr = zend_register_internal_class(&ce TSRMLS_CC);
+	rararch_ce_ptr->ce_flags |= ZEND_ACC_FINAL_CLASS;
+	rararch_ce_ptr->clone = NULL;
+	rararch_ce_ptr->create_object = &rararch_ce_create_object;
+	rararch_ce_ptr->get_iterator = rararch_it_get_iterator;
+	rararch_ce_ptr->iterator_funcs.funcs = &rararch_it_funcs;
+	zend_class_implements(rararch_ce_ptr TSRMLS_CC, 1, zend_ce_traversable);
+}
+
+#ifdef __cplusplus
+}
+#endif

rarentry.c

@@ -0,0 +1,649 @@
+/*
+  +----------------------------------------------------------------------+
+  | PHP Version 5                                                        |
+  +----------------------------------------------------------------------+
+  | Copyright (c) 1997-2009 The PHP Group                                |
+  +----------------------------------------------------------------------+
+  | This source file is subject to version 3.0 of the PHP license,       |
+  | that is bundled with this package in the file LICENSE, and is        |
+  | available through the world-wide-web at the following url:           |
+  | http://www.php.net/license/3_0.txt.                                  |
+  | If you did not receive a copy of the PHP license and are unable to   |
+  | obtain it through the world-wide-web, please send a note to          |
+  | license@php.net so we can mail you a copy immediately.               |
+  |                                                                      |
+  |                        **** WARNING ****                             |
+  |                                                                      |
+  | This module makes use of unRAR - free utility for RAR archives.      |
+  | Its license states that you MUST NOT use its code to develop         |
+  | a RAR (WinRAR) compatible archiver.                                  |
+  | Please, read unRAR license for full information.                     |
+  | unRAR & RAR copyrights are owned by Eugene Roshal                    |
+  +----------------------------------------------------------------------+
+  | Author: Antony Dovgal <tony@daylessday.org>                          |
+  | Author: Gustavo Lopes <cataphract@php.net>                           |
+  +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "php.h"
+#include "php_rar.h"
+
+/* {{{ Globals with external linkage */
+zend_class_entry *rar_class_entry_ptr;
+/* }}} */
+
+/* {{{ Globals with internal linkage */
+static zend_object_handlers rarentry_object_handlers;
+/* }}} */
+
+/* {{{ Function prototypes for functions with internal linkage */
+static int _rar_decl_priv_prop_null(zend_class_entry *ce, const char *name,
+									 int name_length, char *doc_comment,
+									 int doc_comment_len TSRMLS_DC);
+static zval **_rar_entry_get_property(zval *entry_obj, char *name, int namelen TSRMLS_DC);
+static void _rar_dos_date_to_text(int dos_time, char *date_string);
+static zend_object_value rarentry_ce_create_object(zend_class_entry *class_type TSRMLS_DC);
+/* }}} */
+
+/* {{{ Functions with external linkage */
+/* should be passed the last entry that corresponds to a given file
+ * only that one has the correct CRC. Still, it may have a wrong packedSize */
+void _rar_entry_to_zval(struct RARHeaderDataEx *entry, zval *object,
+							   unsigned long packed_size TSRMLS_DC) /* {{{ */
+{
+	char tmp_s [MAX_LENGTH_OF_LONG + 1];
+	char time[50];
+	char *filename;
+	long unp_size;
+
+	if (sizeof(long) >= 8)
+		unp_size = ((long) entry->UnpSize) + (((long) entry->UnpSizeHigh) << 32);
+	else {
+		//for 32-bit long, at least don't give negative values
+		if ((unsigned long) entry->UnpSize > (unsigned long) LONG_MAX
+				|| entry->UnpSizeHigh != 0)
+			unp_size = LONG_MAX;
+		else
+			unp_size = (long) entry->UnpSize;
+	}
+
+	/* 2 instead of sizeof(wchar_t) would suffice, I think. I doubt
+	 * _rar_wide_to_utf handles characters not in UCS-2. But better be safe */
+	filename = (char*) emalloc(sizeof(entry->FileNameW) * sizeof(wchar_t));
+
+	if (packed_size > (unsigned long) LONG_MAX)
+		packed_size = LONG_MAX;
+	_rar_wide_to_utf(entry->FileNameW, filename,
+		sizeof(entry->FileNameW) * sizeof(wchar_t));
+	/* we're not in class scope, so we cannot change the class private
+	 * properties from here with add_property_x
+	 * zend_update_property_x updates the scope accordingly */
+	zend_update_property_string(rar_class_entry_ptr, object, "name",
+		sizeof("name") - 1, filename TSRMLS_CC);
+	zend_update_property_long(rar_class_entry_ptr, object, "unpacked_size",
+		sizeof("unpacked_size") - 1, unp_size TSRMLS_CC);
+	zend_update_property_long(rar_class_entry_ptr, object, "packed_size",
+		sizeof("packed_size") - 1, packed_size TSRMLS_CC);
+	zend_update_property_long(rar_class_entry_ptr, object, "host_os",
+		sizeof("host_os") - 1, entry->HostOS TSRMLS_CC);
+	
+	_rar_dos_date_to_text(entry->FileTime, time);
+	zend_update_property_string(rar_class_entry_ptr, object, "file_time",
+		sizeof("file_time") - 1, time TSRMLS_CC);
+	
+	sprintf(tmp_s, "%lx", entry->FileCRC);
+	zend_update_property_string(rar_class_entry_ptr, object, "crc",
+		sizeof("crc") - 1, tmp_s TSRMLS_CC);
+	
+	zend_update_property_long(rar_class_entry_ptr, object, "attr",
+		sizeof("attr") - 1, entry->FileAttr TSRMLS_CC);
+	zend_update_property_long(rar_class_entry_ptr, object, "version",
+		sizeof("version") - 1, entry->UnpVer TSRMLS_CC);
+	zend_update_property_long(rar_class_entry_ptr, object, "method",
+		sizeof("method") - 1, entry->Method TSRMLS_CC);
+	zend_update_property_long(rar_class_entry_ptr, object, "flags",
+		sizeof("flags") - 1, entry->Flags TSRMLS_CC);
+
+	efree(filename);
+}
+/* }}} */
+/* }}} */
+
+/* {{{ Helper functions and preprocessor definitions */
+#define RAR_GET_PROPERTY(var, prop_name) \
+	if (!entry_obj) { \
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "this method cannot be called statically"); \
+		RETURN_FALSE; \
+	} \
+	if ((var = _rar_entry_get_property(entry_obj, prop_name, sizeof(prop_name) TSRMLS_CC)) == NULL) { \
+		RETURN_FALSE; \
+	}
+
+#define REG_RAR_CLASS_CONST_LONG(const_name, value) \
+	zend_declare_class_constant_long(rar_class_entry_ptr, const_name, \
+		sizeof(const_name) - 1, (long) value TSRMLS_CC)
+
+#define REG_RAR_PROPERTY(name, comment) \
+	_rar_decl_priv_prop_null(rar_class_entry_ptr, name, sizeof(name) -1, \
+		comment, sizeof(comment) - 1 TSRMLS_CC)
+
+static int _rar_decl_priv_prop_null(zend_class_entry *ce, const char *name,
+									 int name_length, char *doc_comment,
+									 int doc_comment_len TSRMLS_DC) /* {{{ */
+{
+	zval *property;
+	ALLOC_PERMANENT_ZVAL(property);
+	INIT_ZVAL(*property);
+	return zend_declare_property_ex(ce, name, name_length, property,
+		ZEND_ACC_PRIVATE, doc_comment, doc_comment_len TSRMLS_CC);
+}
+/* }}} */
+
+static zval **_rar_entry_get_property(zval *entry_obj, char *name, int namelen TSRMLS_DC) /* {{{ */
+{
+	zval **tmp;
+	char *mangled_name;
+	int mangled_name_len;
+
+	//perhaps cleaner alternative: use Z_OBJ_HANDLER_P(entry_obj, read_property)
+	//another way to avoid mem allocation would be to get the mangled name from
+	//ce->properties_info.name (properties_info hash table indexes by unmangled name)
+	//see also zend_read_property
+	
+	zend_mangle_property_name(&mangled_name, &mangled_name_len, "RarEntry",
+		sizeof("RarEntry") - 1, name, namelen, 0);
+	if (zend_hash_find(Z_OBJPROP_P(entry_obj), mangled_name, mangled_name_len,
+			(void**) &tmp) == FAILURE) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING,
+			"Bug: unable to find property '%s'. Please report.", name);
+		efree(mangled_name);
+		return NULL;
+	}
+	efree(mangled_name);
+	return tmp;
+}
+/* }}} */
+
+static void _rar_dos_date_to_text(int dos_time, char *date_string) /* {{{ */
+{
+	int second, minute, hour, day, month, year;
+	/* following lines were taken from timefn.cpp */
+	second = (dos_time & 0x1f)*2;
+	minute = (dos_time>>5) & 0x3f;
+	hour   = (dos_time>>11) & 0x1f;
+	day    = (dos_time>>16) & 0x1f;
+	month  = (dos_time>>21) & 0x0f;
+	year   = (dos_time>>25)+1980;
+	sprintf(date_string, "%u-%02u-%02u %02u:%02u:%02u", year, month, day, hour, minute, second);
+}
+/* }}} */
+
+static zend_object_value rarentry_ce_create_object(zend_class_entry *class_type TSRMLS_DC) /* {{{ */
+{
+	zend_object_value	zov;
+	zend_object			*zobj;
+	zval				*tmp;
+
+	zobj = emalloc(sizeof *zobj);
+	zend_object_std_init(zobj, class_type TSRMLS_CC);
+
+	zend_hash_copy(zobj->properties, &(class_type->default_properties),
+		(copy_ctor_func_t) zval_add_ref, &tmp, sizeof(zval*));
+	zov.handle = zend_objects_store_put(zobj,
+		(zend_objects_store_dtor_t) zend_objects_destroy_object,
+		(zend_objects_free_object_storage_t) zend_objects_free_object_storage,
+		NULL TSRMLS_CC);
+	zov.handlers = &rarentry_object_handlers;
+	return zov;
+}
+/* }}} */
+/* }}} */
+
+/* {{{ Methods */
+/* {{{ proto bool RarEntry::extract(string dir [, string filepath [, string password ]])
+   Extract file from the archive */
+PHP_METHOD(rarentry, extract)
+{ //lots of variables, but no need to be intimidated
+	char					*dir,
+							*filepath = NULL,
+							*password = NULL;
+	int						dir_len,
+							filepath_len = 0,
+							password_len = 0;
+	char					*considered_path;
+	char					considered_path_res[MAXPATHLEN];
+	int						with_second_arg;
+
+	zval					**tmp,
+							**tmp_name;
+	rar_file_t				*rar = NULL;
+	zval					*entry_obj = getThis();
+	struct RARHeaderDataEx	entry;
+	HANDLE					extract_handle = NULL;
+	int						result;
+	int						found;
+	
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|s", &dir, &dir_len,
+			&filepath, &filepath_len, &password, &password_len) == FAILURE ) {
+		return;
+	}
+
+	RAR_GET_PROPERTY(tmp, "rarfile");
+	if (!_rar_get_file_resource(*tmp, &rar TSRMLS_CC)) {
+		RETURN_FALSE;
+	}
+
+	/* Decide where to extract */
+	with_second_arg = (filepath_len != 0);
+
+	//the arguments are mutually exclusive. If the second is specified, must ignore the first
+	if (!with_second_arg) {
+		if (dir_len == 0) //both params empty
+			dir = ".";
+		considered_path = dir;
+	}
+	else {
+		considered_path = filepath;
+	}
+	
+	if (OPENBASEDIR_CHECKPATH(considered_path)) {
+		RETURN_FALSE;
+	}
+	if (!expand_filepath(considered_path, considered_path_res TSRMLS_CC)) {
+		RETURN_FALSE;
+	}
+	
+	/* Find file inside archive */
+	RAR_GET_PROPERTY(tmp_name, "name");
+
+	if (password == NULL)
+		password = rar->password; //use rar_open password by default
+
+	result = _rar_find_file(rar->extract_open_data, Z_STRVAL_PP(tmp_name),
+		password, &extract_handle, &found, &entry);
+
+	if (_rar_handle_error(result TSRMLS_CC) == FAILURE) {
+		RETVAL_FALSE;
+		goto cleanup;
+	}
+
+	if (!found) {
+		_rar_handle_ext_error("Can't find file %s in archive %s" TSRMLS_CC,
+			Z_STRVAL_PP(tmp_name),
+			rar->list_open_data->ArcName);
+		RETVAL_FALSE;
+		goto cleanup;
+	}
+
+	/* Do extraction */
+	if (!with_second_arg)
+		result = RARProcessFile(extract_handle, RAR_EXTRACT,
+			considered_path_res, NULL);
+	else
+		result = RARProcessFile(extract_handle, RAR_EXTRACT,
+			NULL, considered_path_res);
+
+	if (_rar_handle_error(result TSRMLS_CC) == FAILURE) {
+		RETVAL_FALSE;
+	}
+	else {
+		RETVAL_TRUE;
+	}
+	
+cleanup:
+	if (extract_handle != NULL)
+		RARCloseArchive(extract_handle);
+}
+/* }}} */
+
+/* {{{ proto string RarEntry::getName()
+   Return entry name */
+PHP_METHOD(rarentry, getName)
+{
+	zval **tmp;
+	zval *entry_obj = getThis();
+	
+	RAR_GET_PROPERTY(tmp, "name");
+
+	convert_to_string_ex(tmp);
+	RETURN_STRINGL(Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp), 1);
+}
+/* }}} */
+
+/* {{{ proto int RarEntry::getUnpackedSize()
+   Return unpacked size of the entry */
+PHP_METHOD(rarentry, getUnpackedSize)
+{
+	zval **tmp;
+	zval *entry_obj = getThis();
+	
+	RAR_GET_PROPERTY(tmp, "unpacked_size");
+
+	convert_to_long_ex(tmp);
+	RETURN_LONG(Z_LVAL_PP(tmp));
+}
+/* }}} */
+
+/* {{{ proto int RarEntry::getPackedSize()
+   Return packed size of the entry */
+PHP_METHOD(rarentry, getPackedSize)
+{
+	zval **tmp;
+	zval *entry_obj = getThis();
+	
+	RAR_GET_PROPERTY(tmp, "packed_size");
+
+	convert_to_long_ex(tmp);
+	RETURN_LONG(Z_LVAL_PP(tmp));
+}
+/* }}} */
+
+/* {{{ proto int RarEntry::getHostOs()
+   Return host OS of the entry */
+PHP_METHOD(rarentry, getHostOs)
+{
+	zval **tmp;
+	zval *entry_obj = getThis();
+	
+	RAR_GET_PROPERTY(tmp, "host_os");
+
+	convert_to_long_ex(tmp);
+	RETURN_LONG(Z_LVAL_PP(tmp));
+}
+/* }}} */
+
+/* {{{ proto string RarEntry::getFileTime()
+   Return modification time of the entry */
+PHP_METHOD(rarentry, getFileTime)
+{
+	zval **tmp;
+	zval *entry_obj = getThis();
+	
+	RAR_GET_PROPERTY(tmp, "file_time");
+
+	convert_to_string_ex(tmp);
+	RETURN_STRINGL(Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp), 1);
+}
+/* }}} */
+
+/* {{{ proto string RarEntry::getCrc()
+   Return CRC of the entry */
+PHP_METHOD(rarentry, getCrc)
+{
+	zval **tmp;
+	zval *entry_obj = getThis();
+	
+	RAR_GET_PROPERTY(tmp, "crc");
+
+	convert_to_string_ex(tmp);
+	RETURN_STRINGL(Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp), 1);
+}
+/* }}} */
+
+/* {{{ proto int RarEntry::getAttr()
+   Return attributes of the entry */
+PHP_METHOD(rarentry, getAttr)
+{
+	zval **tmp;
+	zval *entry_obj = getThis();
+	
+	RAR_GET_PROPERTY(tmp, "attr");
+
+	convert_to_long_ex(tmp);
+	RETURN_LONG(Z_LVAL_PP(tmp));
+}
+/* }}} */
+
+/* {{{ proto int RarEntry::getVersion()
+   Return version of the archiver, used to create this entry */
+PHP_METHOD(rarentry, getVersion)
+{
+	zval **tmp;
+	zval *entry_obj = getThis();
+	
+	RAR_GET_PROPERTY(tmp, "version");
+
+	convert_to_long_ex(tmp);
+	RETURN_LONG(Z_LVAL_PP(tmp));
+}
+/* }}} */
+
+/* {{{ proto int RarEntry::getMethod()
+   Return packing method */
+PHP_METHOD(rarentry, getMethod)
+{
+	zval **tmp;
+	zval *entry_obj = getThis();
+	
+	RAR_GET_PROPERTY(tmp, "method");
+
+	convert_to_long_ex(tmp);
+	RETURN_LONG(Z_LVAL_PP(tmp));
+}
+/* }}} */
+
+/* {{{ proto resource RarEntry::getStream([string password])
+   Return stream for current entry */
+PHP_METHOD(rarentry, getStream)
+{
+	zval **tmp, **name;
+	rar_file_t *rar = NULL;
+	zval *entry_obj = getThis();
+	php_stream *stream = NULL;
+	char *password = NULL;
+	int password_len; //ignored
+	
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s",
+			&password, &password_len) == FAILURE ) {
+		return;
+	}
+
+	RAR_GET_PROPERTY(name, "name");
+	RAR_GET_PROPERTY(tmp, "rarfile");
+	if (!_rar_get_file_resource(*tmp, &rar TSRMLS_CC)) {
+		RETURN_FALSE;
+	}
+
+	if (password == NULL)
+		password = rar->password; //use rar_open password by default
+
+	stream = php_stream_rar_open(rar->extract_open_data->ArcName,
+		Z_STRVAL_PP(name), password, "r" STREAMS_CC TSRMLS_CC);
+	
+	if (stream != NULL) {
+		php_stream_to_zval(stream, return_value);
+	}
+  else
+    RETVAL_FALSE;
+}
+/* }}} */
+
+/* {{{ proto int RarEntry::isDirectory()
+   Return whether the entry represents a directory */
+PHP_METHOD(rarentry, isDirectory)
+{
+	zval **tmp;
+	zval *entry_obj = getThis();
+	long flags;
+	int is_dir;
+	
+	RAR_GET_PROPERTY(tmp, "flags");
+	flags = Z_LVAL_PP(tmp);
+	is_dir = ((flags & 0xE0) == 0xE0);
+	
+	RETURN_BOOL(is_dir);
+}
+/* }}} */
+
+/* {{{ proto int RarEntry::isEncrypted()
+   Return whether the entry is encrypted and needs a password */
+PHP_METHOD(rarentry, isEncrypted)
+{
+	zval **tmp;
+	zval *entry_obj = getThis();
+	long flags;
+	int is_encrypted;
+	
+	RAR_GET_PROPERTY(tmp, "flags");
+	flags = Z_LVAL_PP(tmp);
+	is_encrypted = (flags & 0x04);
+	
+	RETURN_BOOL(is_encrypted);
+}
+/* }}} */
+
+/* {{{ proto string RarEntry::__toString()
+   Return string representation for entry */
+PHP_METHOD(rarentry, __toString)
+{
+	zval		**flags_zval,
+				**name_zval,
+				**crc_zval;
+	zval		*entry_obj = getThis();
+	long		flags;
+	int			is_dir;
+	char		*name,
+				*crc;
+	char		*restring;
+	int			restring_len;
+	const char	format[] = "RarEntry for %s \"%s\" (%s)";
+	
+	RAR_GET_PROPERTY(flags_zval, "flags");
+	flags = Z_LVAL_PP(flags_zval);
+	is_dir = ((flags & 0xE0) == 0xE0);
+
+	RAR_GET_PROPERTY(name_zval, "name");
+	name = Z_STRVAL_PP(name_zval);
+
+	RAR_GET_PROPERTY(crc_zval, "crc");
+	crc = Z_STRVAL_PP(crc_zval);
+
+	//2 is size of %s, 8 is size of crc
+	restring_len = (sizeof(format)-1) - 2 * 3 + (sizeof("directory")-1) +
+		strlen(name) + 8 + 1;
+	restring = emalloc(restring_len);
+	snprintf(restring, restring_len, format, is_dir?"directory":"file",
+		name, crc);
+	restring[restring_len - 1] = '\0'; //just to be safe
+	
+	RETURN_STRING(restring, 0);
+}
+/* }}} */
+/* }}} */
+
+/* {{{ arginfo */
+ZEND_BEGIN_ARG_INFO_EX(arginfo_rarentry_extract, 0, 0, 1)
+	ZEND_ARG_INFO(0, path)
+	ZEND_ARG_INFO(0, filename)
+	ZEND_ARG_INFO(0, password)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_rarentry_getstream, 0, 0, 0)
+	ZEND_ARG_INFO(0, password)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_rar_void, 0)
+ZEND_END_ARG_INFO()
+/* }}} */
+
+static zend_function_entry php_rar_class_functions[] = {
+	PHP_ME(rarentry,		extract,			arginfo_rarentry_extract,	ZEND_ACC_PUBLIC)
+	PHP_ME(rarentry,		getName,			arginfo_rar_void,	ZEND_ACC_PUBLIC)
+	PHP_ME(rarentry,		getUnpackedSize,	arginfo_rar_void,	ZEND_ACC_PUBLIC)
+	PHP_ME(rarentry,		getPackedSize,		arginfo_rar_void,	ZEND_ACC_PUBLIC)
+	PHP_ME(rarentry,		getHostOs,			arginfo_rar_void,	ZEND_ACC_PUBLIC)
+	PHP_ME(rarentry,		getFileTime,		arginfo_rar_void,	ZEND_ACC_PUBLIC)
+	PHP_ME(rarentry,		getCrc,				arginfo_rar_void,	ZEND_ACC_PUBLIC)
+	PHP_ME(rarentry,		getAttr,			arginfo_rar_void,	ZEND_ACC_PUBLIC)
+	PHP_ME(rarentry,		getVersion,			arginfo_rar_void,	ZEND_ACC_PUBLIC)
+	PHP_ME(rarentry,		getMethod,			arginfo_rar_void,	ZEND_ACC_PUBLIC)
+	PHP_ME(rarentry,		getStream,			arginfo_rarentry_getstream,	ZEND_ACC_PUBLIC)
+	PHP_ME(rarentry,		isDirectory,		arginfo_rar_void,	ZEND_ACC_PUBLIC)
+	PHP_ME(rarentry,		isEncrypted,		arginfo_rar_void,	ZEND_ACC_PUBLIC)
+	PHP_ME(rarentry,		__toString,			arginfo_rar_void,	ZEND_ACC_PUBLIC)
+	PHP_ME_MAPPING(__construct,	rar_bogus_ctor,	arginfo_rar_void,	ZEND_ACC_PRIVATE | ZEND_ACC_CTOR)
+	{NULL, NULL, NULL}
+};
+
+void minit_rarentry(TSRMLS_D)
+{
+	zend_class_entry ce;
+
+	memcpy(&rarentry_object_handlers, zend_get_std_object_handlers(),
+		sizeof rarentry_object_handlers);
+
+	INIT_CLASS_ENTRY(ce, "RarEntry", php_rar_class_functions);
+	rar_class_entry_ptr = zend_register_internal_class(&ce TSRMLS_CC);
+	rar_class_entry_ptr->ce_flags |= ZEND_ACC_FINAL_CLASS;
+	rar_class_entry_ptr->clone = NULL;
+	//Custom creation currently not really needed, but you never know...
+	rar_class_entry_ptr->create_object = &rarentry_ce_create_object;
+
+	REG_RAR_PROPERTY("rarfile", "Associated RAR archive");
+	REG_RAR_PROPERTY("name", "File or directory name with path");
+	REG_RAR_PROPERTY("unpacked_size", "Size of file when unpacked");
+	REG_RAR_PROPERTY("packed_size", "Size of the packed file inside the archive");
+	REG_RAR_PROPERTY("host_os", "OS used to pack the file");
+	REG_RAR_PROPERTY("file_time", "Entry's time of last modification");
+	REG_RAR_PROPERTY("crc", "CRC checksum for the unpacked file");
+	REG_RAR_PROPERTY("attr", "OS-dependent file attributes");
+	REG_RAR_PROPERTY("version", "RAR version needed to extract entry");
+	REG_RAR_PROPERTY("method", "Identifier for packing method");
+	REG_RAR_PROPERTY("flags", "Entry header flags");
+	
+	REG_RAR_CLASS_CONST_LONG("HOST_MSDOS",	HOST_MSDOS);
+	REG_RAR_CLASS_CONST_LONG("HOST_OS2",	HOST_OS2);
+	REG_RAR_CLASS_CONST_LONG("HOST_WIN32",	HOST_WIN32);
+	REG_RAR_CLASS_CONST_LONG("HOST_UNIX",	HOST_UNIX);
+	REG_RAR_CLASS_CONST_LONG("HOST_MACOS",	HOST_MACOS);
+	REG_RAR_CLASS_CONST_LONG("HOST_BEOS",	HOST_BEOS);
+
+	//see WinNT.h
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_WIN_READONLY",				0x00001L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_WIN_HIDDEN",				0x00002L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_WIN_SYSTEM",				0x00004L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_WIN_DIRECTORY",				0x00010L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_WIN_ARCHIVE",				0x00020L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_WIN_DEVICE",				0x00040L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_WIN_NORMAL",				0x00080L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_WIN_TEMPORARY",				0x00100L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_WIN_SPARSE_FILE",			0x00200L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_WIN_REPARSE_POINT",			0x00400L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_WIN_COMPRESSED",			0x00800L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_WIN_OFFLINE",				0x01000L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_WIN_NOT_CONTENT_INDEXED",	0x02000L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_WIN_ENCRYPTED",				0x04000L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_WIN_VIRTUAL",				0x10000L);
+
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_WORLD_EXECUTE",		0x00001L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_WORLD_WRITE",			0x00002L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_WORLD_READ",			0x00004L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_GROUP_EXECUTE",		0x00008L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_GROUP_WRITE",			0x00010L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_GROUP_READ",			0x00020L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_OWNER_EXECUTE",		0x00040L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_OWNER_WRITE",			0x00080L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_OWNER_READ",			0x00100L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_STICKY",				0x00200L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_SETGID",				0x00400L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_SETUID",				0x00800L);
+
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_FINAL_QUARTET",		0x0F000L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_FIFO",					0x01000L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_CHAR_DEV",				0x02000L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_DIRECTORY",			0x04000L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_BLOCK_DEV",			0x06000L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_REGULAR_FILE",			0x08000L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_SYM_LINK",				0x0A000L);
+	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_SOCKET",				0x0C000L);
+}
+
+#ifdef __cplusplus
+}
+#endif

tests/001.phpt

@@ -11,8 +11,17 @@ var_dump($rar_file1);
 $rar_file2 = rar_open(dirname(__FILE__).'/latest_winrar.rar'); 
 var_dump($rar_file2);
 
+$rar_file3 = rar_open(dirname(__FILE__).'/no_such_file.rar'); 
+var_dump($rar_file3);
+
+echo "Done\n";
 ?>
 --EXPECTF--
-resource(%d) of type (Rar)
-resource(%d) of type (Rar)
+object(RarArchive)#%d (%d) {
+}
+object(RarArchive)#%d (%d) {
+}
 
+Warning: rar_open(): Failed to open %s/no_such_file.rar: ERAR_EOPEN (file open error) in %s on line %d
+bool(false)
+Done

tests/002.phpt

@@ -13,102 +13,124 @@ $rar_file2 = rar_open(dirname(__FILE__).'/latest_winrar.rar');
 $list2 = rar_list($rar_file2);
 var_dump($list2);
 
+$rar_file3 = rar_open(dirname(__FILE__).'/no_such_file.rar'); 
+$list3 = rar_list($rar_file3);
+var_dump($list3);
+
+echo "Done\n";
 ?>
 --EXPECTF--
 array(2) {
   [0]=>
-  object(RarEntry)#%d (10) {
-    ["rarfile"]=>
-    resource(%d) of type (Rar)
-    ["name"]=>
+  object(RarEntry)#%d (%d) {
+    ["rarfile%sprivate%s=>
+    object(RarArchive)#%s (%s) {
+    }
+    ["name%sprivate%s=>
     string(9) "plain.txt"
-    ["unpacked_size"]=>
+    ["unpacked_size%sprivate%s=>
     int(15)
-    ["packed_size"]=>
+    ["packed_size%sprivate%s=>
     int(25)
-    ["host_os"]=>
+    ["host_os%sprivate%s=>
     int(3)
-    ["file_time"]=>
+    ["file_time%sprivate%s=>
     string(19) "2004-06-11 11:01:24"
-    ["crc"]=>
+    ["crc%sprivate%s=>
     string(8) "7728b6fe"
-    ["attr"]=>
+    ["attr%sprivate%s=>
     int(33188)
-    ["version"]=>
+    ["version%sprivate%s=>
     int(29)
-    ["method"]=>
+    ["method%sprivate%s=>
     int(51)
+    ["flags%sprivate%s=>
+    int(32800)
   }
   [1]=>
-  object(RarEntry)#%d (10) {
-    ["rarfile"]=>
-    resource(%d) of type (Rar)
-    ["name"]=>
+  object(RarEntry)#%d (%d) {
+    ["rarfile%sprivate%s=>
+    object(RarArchive)#%d (0) {
+    }
+    ["name%sprivate%s=>
     string(30) "test file with whitespaces.txt"
-    ["unpacked_size"]=>
+    ["unpacked_size%sprivate%s=>
     int(14)
-    ["packed_size"]=>
+    ["packed_size%sprivate%s=>
     int(20)
-    ["host_os"]=>
+    ["host_os%sprivate%s=>
     int(3)
-    ["file_time"]=>
+    ["file_time%sprivate%s=>
     string(19) "2004-06-11 11:01:32"
-    ["crc"]=>
+    ["crc%sprivate%s=>
     string(8) "21890dd9"
-    ["attr"]=>
+    ["attr%sprivate%s=>
     int(33188)
-    ["version"]=>
+    ["version%sprivate%s=>
     int(29)
-    ["method"]=>
+    ["method%sprivate%s=>
     int(51)
+    ["flags%sprivate%s=>
+    int(32800)
   }
 }
 array(2) {
   [0]=>
-  object(RarEntry)#%d (10) {
-    ["rarfile"]=>
-    resource(%d) of type (Rar)
-    ["name"]=>
+  object(RarEntry)#%d (%d) {
+    ["rarfile%sprivate%s=>
+    object(RarArchive)#%d (%d) {
+    }
+    ["name%sprivate%s=>
     string(5) "1.txt"
-    ["unpacked_size"]=>
+    ["unpacked_size%sprivate%s=>
     int(5)
-    ["packed_size"]=>
+    ["packed_size%sprivate%s=>
     int(17)
-    ["host_os"]=>
+    ["host_os%sprivate%s=>
     int(2)
-    ["file_time"]=>
+    ["file_time%sprivate%s=>
     string(19) "2004-06-11 10:07:18"
-    ["crc"]=>
+    ["crc%sprivate%s=>
     string(8) "a0de71c0"
-    ["attr"]=>
+    ["attr%sprivate%s=>
     int(32)
-    ["version"]=>
+    ["version%sprivate%s=>
     int(29)
-    ["method"]=>
+    ["method%sprivate%s=>
     int(53)
+    ["flags%sprivate%s=>
+    int(36992)
   }
   [1]=>
-  object(RarEntry)#%d (10) {
-    ["rarfile"]=>
-    resource(%d) of type (Rar)
-    ["name"]=>
+  object(RarEntry)#%d (%d) {
+    ["rarfile%sprivate%s=>
+    object(RarArchive)#%d (%d) {
+    }
+    ["name%sprivate%s=>
     string(5) "2.txt"
-    ["unpacked_size"]=>
+    ["unpacked_size%sprivate%s=>
     int(5)
-    ["packed_size"]=>
+    ["packed_size%sprivate%s=>
     int(16)
-    ["host_os"]=>
+    ["host_os%sprivate%s=>
     int(2)
-    ["file_time"]=>
+    ["file_time%sprivate%s=>
     string(19) "2004-06-11 10:07:26"
-    ["crc"]=>
+    ["crc%sprivate%s=>
     string(8) "45a918de"
-    ["attr"]=>
+    ["attr%sprivate%s=>
     int(32)
-    ["version"]=>
+    ["version%sprivate%s=>
     int(29)
-    ["method"]=>
+    ["method%sprivate%s=>
     int(53)
+    ["flags%sprivate%s=>
+    int(37008)
   }
 }
 
+Warning: rar_open(): Failed to open %s: ERAR_EOPEN (file open error) in %s on line %d
+
+Warning: rar_list() expects parameter 1 to be RarArchive, boolean given in %s on line %d
+NULL
+Done

tests/003.phpt

@@ -13,52 +13,66 @@ $rar_file2 = rar_open(dirname(__FILE__).'/latest_winrar.rar');
 $entry2 = rar_entry_get($rar_file2, '2.txt');
 var_dump($entry2);
 
+$rar_file3 = rar_open(dirname(__FILE__).'/no_such_file.rar'); 
+$entry3 = rar_entry_get($rar_file3, '2.txt');
+var_dump($entry3);
+
+echo "Done\n";
 ?>
 --EXPECTF--
-object(RarEntry)#%d (10) {
-  ["rarfile"]=>
-  resource(%d) of type (Rar)
-  ["name"]=>
+object(RarEntry)#%d (%d) {
+  ["rarfile%sprivate%s=>
+  object(RarArchive)#%d (%d) {
+  }
+  ["name%sprivate%s=>
   string(30) "test file with whitespaces.txt"
-  ["unpacked_size"]=>
+  ["unpacked_size%sprivate%s=>
   int(14)
-  ["packed_size"]=>
+  ["packed_size%sprivate%s=>
   int(20)
-  ["host_os"]=>
+  ["host_os%sprivate%s=>
   int(3)
-  ["file_time"]=>
+  ["file_time%sprivate%s=>
   string(19) "2004-06-11 11:01:32"
-  ["crc"]=>
+  ["crc%sprivate%s=>
   string(8) "21890dd9"
-  ["attr"]=>
+  ["attr%sprivate%s=>
   int(33188)
-  ["version"]=>
+  ["version%sprivate%s=>
   int(29)
-  ["method"]=>
+  ["method%sprivate%s=>
   int(51)
+  ["flags%sprivate%s=>
+  int(32800)
 }
-object(RarEntry)#%d (10) {
-  ["rarfile"]=>
-  resource(%d) of type (Rar)
-  ["name"]=>
+object(RarEntry)#%d (%d) {
+  ["rarfile%sprivate%s=>
+  object(RarArchive)#%d (%d) {
+  }
+  ["name%sprivate%s=>
   string(5) "2.txt"
-  ["unpacked_size"]=>
+  ["unpacked_size%sprivate%s=>
   int(5)
-  ["packed_size"]=>
+  ["packed_size%sprivate%s=>
   int(16)
-  ["host_os"]=>
+  ["host_os%sprivate%s=>
   int(2)
-  ["file_time"]=>
+  ["file_time%sprivate%s=>
   string(19) "2004-06-11 10:07:26"
-  ["crc"]=>
+  ["crc%sprivate%s=>
   string(8) "45a918de"
-  ["attr"]=>
+  ["attr%sprivate%s=>
   int(32)
-  ["version"]=>
+  ["version%sprivate%s=>
   int(29)
-  ["method"]=>
+  ["method%sprivate%s=>
   int(53)
+  ["flags%sprivate%s=>
+  int(37008)
 }
 
+Warning: rar_open(): Failed to open %s: ERAR_EOPEN (file open error) in %s on line %d
 
-
+Warning: rar_entry_get() expects parameter 1 to be RarArchive, boolean given in %s on line %d
+NULL
+Done

tests/004.phpt

@@ -11,10 +11,12 @@ $entry1 = rar_entry_get($rar_file1, 'test file with whitespaces.txt');
 $entry1->extract(dirname(__FILE__));
 $contents11 = file_get_contents(dirname(__FILE__).'/test file with whitespaces.txt');
 echo $contents11."\n";
+@unlink(dirname(__FILE__).'/test file with whitespaces.txt');
 
 $entry1->extract(false,dirname(__FILE__).'/1.txt');
 $contents12 = file_get_contents(dirname(__FILE__).'/1.txt');
 echo $contents12."\n";
+@unlink(dirname(__FILE__).'/1.txt');
 
 $rar_file2 = rar_open(dirname(__FILE__).'/latest_winrar.rar'); 
 $entry2 = rar_entry_get($rar_file2, '2.txt');
@@ -22,19 +24,59 @@ $entry2 = rar_entry_get($rar_file2, '2.txt');
 $entry2->extract(dirname(__FILE__));
 $contents21 = file_get_contents(dirname(__FILE__).'/2.txt');
 echo $contents21."\n";
+@unlink(dirname(__FILE__).'/2.txt');
 
 $entry2->extract(false,dirname(__FILE__).'/some.txt');
 $contents22 = file_get_contents(dirname(__FILE__).'/some.txt');
 echo $contents22."\n";
-
-@unlink(dirname(__FILE__).'/test file with whitespaces.txt');
-@unlink(dirname(__FILE__).'/1.txt');
-@unlink(dirname(__FILE__).'/2.txt');
 @unlink(dirname(__FILE__).'/some.txt');
+
+$entry2->extract(dirname(__FILE__));
+var_dump(file_get_contents(dirname(__FILE__).'/2.txt'));
+@unlink(dirname(__FILE__).'/2.txt');
+
+$oldcwd = getcwd();
+chdir(dirname(__FILE__));
+
+var_dump($entry2);
+var_dump($entry2->extract("",""));
+
+@unlink('2.txt');
+
+chdir($oldcwd);
+
+echo "Done\n"; 
 ?>
 --EXPECTF--
 blah-blah-blah
 blah-blah-blah
 22222
 22222
-
+string(5) "22222"
+object(RarEntry)#%d (%d) {
+  ["rarfile%sprivate%s=>
+  object(RarArchive)#3 (0) {
+  }
+  ["name%sprivate%s=>
+  string(5) "2.txt"
+  ["unpacked_size%sprivate%s=>
+  int(5)
+  ["packed_size%sprivate%s=>
+  int(16)
+  ["host_os%sprivate%s=>
+  int(2)
+  ["file_time%sprivate%s=>
+  string(19) "2004-06-11 10:07:26"
+  ["crc%sprivate%s=>
+  string(8) "45a918de"
+  ["attr%sprivate%s=>
+  int(32)
+  ["version%sprivate%s=>
+  int(29)
+  ["method%sprivate%s=>
+  int(53)
+  ["flags%sprivate%s=>
+  int(37008)
+}
+bool(true)
+Done

tests/005.phpt

@@ -0,0 +1,24 @@
+--TEST--
+rar_comment_get() function
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+
+$rar_file1 = rar_open(dirname(__FILE__).'/commented.rar'); 
+var_export(rar_comment_get($rar_file1));
+echo "\n";
+var_export(rar_comment_get($rar_file1));
+echo "\n";
+
+$rar_file2 = rar_open(dirname(__FILE__).'/linux_rar.rar'); 
+var_export(rar_comment_get($rar_file2));
+echo "\n";
+
+echo "Done\n";
+?>
+--EXPECTF--
+'This is the comment of the file commented.rar.'
+'This is the comment of the file commented.rar.'
+NULL
+Done

tests/006.phpt

@@ -0,0 +1,22 @@
+--TEST--
+RarEntry::getCrc() method in multi-volume archives (PECL bug #9470)
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+
+$rar_file1 = rar_open(dirname(__FILE__).'/multi.part1.rar'); 
+$list = rar_list($rar_file1);
+echo $list[0]->getCrc()."\n";
+echo $list[1]->getCrc()."\n";
+echo $list[2]->getCrc()."\n";
+echo "\n";
+
+echo "Done\n";
+?>
+--EXPECTF--
+52b28202
+f2c79881
+bcbce32e
+
+Done

tests/007.phpt

@@ -0,0 +1,18 @@
+--TEST--
+rar_open() function with a non-RAR
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+
+$rar_file1 = rar_open(dirname(__FILE__).'/rar_notrar.rar'); 
+var_dump($rar_file1);
+echo "\n";
+
+echo "Done\n";
+?>
+--EXPECTF--
+Warning: rar_open(): Failed to open %s: ERAR_BAD_ARCHIVE in %s on line %d
+bool(false)
+
+Done

tests/008.phpt

@@ -0,0 +1,34 @@
+--TEST--
+rar_entry_get() function
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+
+$rar_file1 = rar_open(dirname(__FILE__).'/multi.part1.rar');
+$entry = rar_entry_get($rar_file1, "file1.txt");
+echo "$entry\n";
+$entry = rar_entry_get($rar_file1, "nonexistent_file.txt");
+var_dump($entry);
+echo "\n";
+
+$rar_file2 = rar_open(dirname(__FILE__).'/nonexistent.rar'); 
+$entry = rar_entry_get($rar_file2, "file1.txt");
+var_dump($entry);
+echo "\n";
+
+echo "Done\n";
+?>
+--EXPECTF--
+RarEntry for file "file1.txt" (52b28202)
+
+Warning: rar_entry_get(): cannot find file "nonexistent_file.txt" in Rar archive "%s". in %s on line %d
+bool(false)
+
+
+Warning: rar_open(): Failed to open %s: ERAR_EOPEN (file open error) in %s on line %d
+
+Warning: rar_entry_get() expects parameter 1 to be RarArchive, boolean given in %s on line %d
+NULL
+
+Done

tests/009.phpt

@@ -0,0 +1,19 @@
+--TEST--
+RarEntry::getName() function with unicode filenames
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+
+$rar_file1 = rar_open(dirname(__FILE__).'/rar_unicode.rar');
+$entries = rar_list($rar_file1);
+$name = reset($entries)->getName();
+var_dump($name);
+echo "\n";
+
+echo "Done\n";
+?>
+--EXPECTF--
+string(13) "file1À۞.txt"
+
+Done

tests/010.phpt

@@ -0,0 +1,32 @@
+--TEST--
+RarEntry::getStream() function (good RAR file, one volume)
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+
+$rar_file1 = rar_open(dirname(__FILE__).'/latest_winrar.rar');
+$entries = rar_list($rar_file1);
+echo count($entries)." files:\n\n";
+//var_dump($entries);
+foreach ($entries as $e) {
+	$stream = $e->getStream();
+	echo $e->getName().":\n";
+	while (!feof($stream)) {
+		echo fread($stream, 8192);
+	}
+	echo "\n\n";
+}
+
+echo "Done\n";
+?>
+--EXPECTF--
+2 files:
+
+1.txt:
+11111
+
+2.txt:
+22222
+
+Done

tests/011.phpt

@@ -0,0 +1,38 @@
+--TEST--
+RarEntry::getStream() function (good RAR file, several volumes)
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+
+$rar_file1 = rar_open(dirname(__FILE__).'/multi.part1.rar');
+$entries = rar_list($rar_file1);
+echo count($entries)." files:\n\n";
+//var_dump($entries);
+function int32_to_hex($value) { 
+  $value &= 0xffffffff; 
+  return str_pad(strtoupper(dechex($value)), 8, "0", STR_PAD_LEFT); 
+}
+foreach ($entries as $e) {
+	$stream = $e->getStream();
+	echo $e->getName().": ";
+	$a = "";
+	while (!feof($stream)) {
+		$a .= fread($stream, 8192);
+	}
+	echo strlen($a)." bytes, CRC ";
+	echo int32_to_hex(crc32($a))."\n\n"; //you can confirm they're equal to those given by $e->getCrc()
+}
+
+echo "Done\n";
+?>
+--EXPECTF--
+3 files:
+
+file1.txt: 18 bytes, CRC 52B28202
+
+file2.txt: 17704 bytes, CRC F2C79881
+
+file3.txt: 18 bytes, CRC BCBCE32E
+
+Done

tests/012.phpt

@@ -0,0 +1,42 @@
+--TEST--
+RarEntry::getStream() function (bad RAR file)
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+$rar_file1 = rar_open(dirname(__FILE__).'/corrupted.rar');
+$entries = rar_list($rar_file1);
+echo count($entries)." files (will test only the first 4):\n\n";
+//var_dump($entries);
+$i = 0;
+foreach ($entries as $e) {
+	if ($i++ >= 2)
+		break;
+	//$e->extract(false, dirname(__FILE__).'/temp.txt');
+	//echo "now stream\n";
+	$stream = $e->getStream();
+	echo $e->getName().": ";
+	if ($stream === false) {
+		echo "Could not get stream.\n\n";
+		continue;
+	}
+	while (!feof($stream)) {
+		echo fread($stream, 8192);
+	}
+	fclose($stream);
+	echo "\n";
+
+}
+
+echo "Done\n";
+?>
+--EXPECTF--
+51 files (will test only the first 4):
+
+test%s: The great battle of Gunprex versus Optiter!!!!!1
+Gunprex, Fire!
+So long, Optiter!
+
+test%s: it,greIater!
+%s
+Done

tests/013.phpt

@@ -0,0 +1,20 @@
+--TEST--
+rar_entry_get() and RarEntry::getName() coherence
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+
+$rar_file1 = rar_open(dirname(__FILE__).'/rar_unicode.rar');
+$entries = rar_list($rar_file1);
+$name = reset($entries)->getName();
+$entryback = rar_entry_get($rar_file1, $name);
+echo "$entryback\n";
+echo "\n";
+
+echo "Done\n";
+?>
+--EXPECTF--
+RarEntry for file "file1À۞.txt" (52b28202)
+
+Done

tests/014.phpt

@@ -0,0 +1,26 @@
+--TEST--
+RarEntry::getStream() on unicode entry
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+
+$rar_file1 = rar_open(dirname(__FILE__).'/rar_unicode.rar');
+$entry = rar_entry_get($rar_file1, "file1À۞.txt");
+echo $entry."\n";
+echo "\n";
+$stream = $entry->getStream();
+if ($stream !== false)
+	while (!feof($stream)) {
+		echo fread($stream, 8192);
+	}
+
+echo "\n";
+	
+echo "Done\n";
+?>
+--EXPECTF--
+RarEntry for file "file1À۞.txt" (52b28202)
+
+contents of file 1
+Done

tests/015.phpt

@@ -0,0 +1,30 @@
+--TEST--
+rar_close() liberates resource (PECL bug #9649)
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+copy(dirname(__FILE__).'/latest_winrar.rar', dirname(__FILE__).'/temp.rar');
+$rar_file1 = rar_open(dirname(__FILE__).'/temp.rar');
+echo $rar_file1."\n";
+$entries = rar_list($rar_file1);
+$entry1 = reset($entries);
+unset($entries);
+echo $entry1."\n";
+echo "\n";
+
+rar_close($rar_file1);
+echo $rar_file1."\n";
+$entry1->extract(".");
+unlink(dirname(__FILE__).'/temp.rar');
+	
+echo "Done\n";
+?>
+--EXPECTF--
+RAR Archive "%s"
+RarEntry for file "1.txt" (a0de71c0)
+
+RAR Archive "%s" (closed)
+
+Warning: RarEntry::extract(): The archive is already closed. in %s on line %d
+Done

tests/016.phpt

@@ -0,0 +1,50 @@
+--TEST--
+RarEntry::extract() method (corrupt RAR file)
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+$rar_file1 = rar_open(dirname(__FILE__).'/corrupted.rar');
+$entries = rar_list($rar_file1);
+echo count($entries)." files (will test only the first 4):\n\n";
+//var_dump($entries);
+$i = 0;
+foreach ($entries as $e) {
+	if ($i++ >= 4)
+		break;
+	echo "Extraction of file #$i:\n";
+	$ret = $e->extract(false, dirname(__FILE__).'/temp.txt');
+	if ($ret)
+		echo "\tSUCCESS\n";
+	else
+		echo "\tFAILED\n";
+	
+	echo "\n";
+}
+
+@unlink(dirname(__FILE__).'/temp.txt');
+
+echo "Done\n";
+?>
+--EXPECTF--
+51 files (will test only the first 4):
+
+Extraction of file #1:
+	SUCCESS
+
+Extraction of file #2:
+
+Warning: RarEntry::extract(): ERAR_BAD_DATA in %s on line %d
+	FAILED
+
+Extraction of file #3:
+
+Warning: RarEntry::extract(): ERAR_BAD_DATA in %s on line %d
+	FAILED
+
+Extraction of file #4:
+
+Warning: RarEntry::extract(): ERAR_BAD_DATA in %s on line %d
+	FAILED
+
+Done

tests/017.phpt

@@ -0,0 +1,22 @@
+--TEST--
+RarEntry::extract() with unicode files
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+$rar_file1 = rar_open(dirname(__FILE__).'/rar_unicode.rar');
+$entries = rar_list($rar_file1);
+$e = reset($entries);
+
+$e->extract(false, dirname(__FILE__).'/temp.txt');
+
+echo file_get_contents(dirname(__FILE__).'/temp.txt');
+echo "\n";
+
+@unlink(dirname(__FILE__).'/temp.txt');
+
+echo "Done\n";
+?>
+--EXPECTF--
+contents of file 1
+Done

tests/018.phpt

@@ -0,0 +1,24 @@
+--TEST--
+rar_list()/rar_entry_get() with not first volume
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+$rar_file1 = rar_open(dirname(__FILE__).'/multi.part2.rar');
+$entries = rar_list($rar_file1);
+echo "Number of entries: " . count($entries) . "\n";
+echo reset($entries)."\n";
+$e = rar_entry_get($rar_file1, "file2.txt");
+var_dump($e);
+$e = rar_entry_get($rar_file1, "file3.txt");
+echo $e."\n";
+
+echo "Done\n";
+--EXPECTF--
+Number of entries: 1
+RarEntry for file "file3.txt" (bcbce32e)
+
+Warning: rar_entry_get(): cannot find file "file2.txt" in Rar archive "%s. in %s on line %d
+bool(false)
+RarEntry for file "file3.txt" (bcbce32e)
+Done

tests/019.phpt

@@ -0,0 +1,34 @@
+--TEST--
+RarEntry::getStream() function (store method)
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+
+$rar_file1 = rar_open(dirname(__FILE__).'/store_method.rar');
+$entries = rar_list($rar_file1);
+echo count($entries)." files:\n\n";
+//var_dump($entries);
+function int32_to_hex($value) { 
+  $value &= 0xffffffff; 
+  return str_pad(strtoupper(dechex($value)), 8, "0", STR_PAD_LEFT); 
+}
+foreach ($entries as $e) {
+	$stream = $e->getStream();
+	echo $e->getName().": ";
+	$a = "";
+	while (!feof($stream)) {
+		$a .= fread($stream, 512);
+	}
+	echo strlen($a)." bytes, CRC ";
+	echo int32_to_hex(crc32($a))."\n\n"; //you can confirm they're equal to those given by $e->getCrc()
+}
+
+echo "Done\n";
+?>
+--EXPECTF--
+1 files:
+
+tese.txt: 787 bytes, CRC 23B93A7A
+
+Done

tests/020.phpt

@@ -0,0 +1,36 @@
+--TEST--
+RarEntry::getStream() function (solid archive)
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+
+$rar_file1 = rar_open(dirname(__FILE__).'/solid.rar');
+$entries = rar_list($rar_file1);
+echo count($entries)." files:\n\n";
+//var_dump($entries);
+function int32_to_hex($value) { 
+  $value &= 0xffffffff; 
+  return str_pad(strtoupper(dechex($value)), 8, "0", STR_PAD_LEFT); 
+}
+foreach ($entries as $e) {
+	$stream = $e->getStream();
+	echo $e->getName().": ";
+	$a = "";
+	while (!feof($stream)) {
+		$a .= fread($stream, 8192);
+	}
+	echo strlen($a)." bytes, CRC ";
+	echo int32_to_hex(crc32($a))."\n\n"; //you can confirm they're equal to those given by $e->getCrc()
+}
+
+echo "Done\n";
+?>
+--EXPECTF--
+2 files:
+
+tese.txt: 787 bytes, CRC 23B93A7A
+
+unrardll.txt: 19192 bytes, CRC 2ED64B6E
+
+Done

tests/021.phpt

@@ -0,0 +1,19 @@
+--TEST--
+RarEntry::isDirectory() basic test
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+$rar_file1 = rar_open(dirname(__FILE__).'/directories.rar');
+$entries = rar_list($rar_file1);
+
+foreach ($entries as $e) {
+	echo "{$e->getName()} is ". ($e->isDirectory()?"":"not ") . "a directory.\n";
+}
+
+echo "Done\n";
+--EXPECTF--
+dirwithsth%cfileindir.txt is not a directory.
+dirwithsth is a directory.
+emptydir is a directory.
+Done

tests/022.phpt

@@ -0,0 +1,40 @@
+--TEST--
+RarEntry::extract() with directory
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+$rar_file1 = rar_open(dirname(__FILE__).'/directories.rar');
+$e = rar_entry_get($rar_file1, "emptydir");
+
+$dir = dirname(__FILE__) . DIRECTORY_SEPARATOR . "emptydir";
+$exists = is_dir($dir);
+var_dump($exists);
+$extrres = $e->extract(dirname(__FILE__));
+var_dump($extrres);
+$exists = is_dir($dir);
+var_dump($exists);
+@rmdir($dir);
+
+echo "\n\n";
+
+$dir = dirname(__FILE__) . DIRECTORY_SEPARATOR . "emptydircust";
+$exists = is_dir($dir);
+var_dump($exists);
+$extrres = $e->extract(false, $dir);
+var_dump($extrres);
+$exists = is_dir($dir);
+var_dump($exists);
+@rmdir($dir);
+
+echo "Done\n";
+--EXPECTF--
+bool(false)
+bool(true)
+bool(true)
+
+
+bool(false)
+bool(true)
+bool(true)
+Done

tests/023.phpt

@@ -0,0 +1,21 @@
+--TEST--
+RarEntry::getStream() with directory
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+$rar_file1 = rar_open(dirname(__FILE__).'/directories.rar');
+$e = rar_entry_get($rar_file1, "emptydir");
+$stream = $e->getStream();
+var_dump($stream);
+var_dump(feof($stream));
+var_dump(fread($stream, 200));
+var_dump(feof($stream));
+
+echo "Done\n";
+--EXPECTF--
+resource(%d) of type (stream)
+bool(false)
+string(0) ""
+bool(true)
+Done

tests/024.phpt

@@ -0,0 +1,46 @@
+--TEST--
+rar_open()/RarEntry::getStream() (headers level password)
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+echo "--> should fail (no password):\n";
+$rar_file1 = rar_open(dirname(__FILE__).'/encrypted_headers.rar');
+$entries = rar_list($rar_file1);
+
+echo "\n--> should fail (wrong password):\n";
+$rar_file1 = rar_open(dirname(__FILE__).'/encrypted_headers.rar', 'wrongpassword');
+$entries = rar_list($rar_file1);
+
+echo "\n--> should work:\n";
+$rar_file2 = rar_open(dirname(__FILE__).'/encrypted_headers.rar', 'samplepassword');
+$entries = rar_list($rar_file2);
+
+echo "Found " . count($entries) . " files.\n";
+echo "Content of first one follows:\n";
+//reset($entries)->extract(false, "./temp.txt");
+$stream = reset($entries)->getStream();
+var_dump($stream);
+if ($stream !== FALSE) {
+	while (!feof($stream)) {
+		echo fread($stream, 128);
+	}
+}
+echo "\n";
+
+echo "Done\n";
+--EXPECTF--
+--> should fail (no password):
+
+Warning: rar_list(): ERAR_MISSING_PASSWORD (password needed but not specified) in %s on line %d
+
+--> should fail (wrong password):
+
+Warning: rar_list(): ERAR_BAD_DATA in %s on line %d
+
+--> should work:
+Found 2 files.
+Content of first one follows:
+resource(%d) of type (stream)
+Encrypted file 1 contents.
+Done

tests/025.phpt

@@ -0,0 +1,26 @@
+--TEST--
+rar_open()/RarEntry::extract() (headers level password)
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+$rar_file2 = rar_open(dirname(__FILE__).'/encrypted_headers.rar', 'samplepassword');
+$entries = rar_list($rar_file2);
+
+echo "Found " . count($entries) . " files.\n";
+$tempfile = dirname(__FILE__).'/temp.txt';
+@unlink($tempfile);
+var_dump(reset($entries)->extract(false, $tempfile));
+echo "Content of first one follows:\n";
+echo file_get_contents($tempfile);
+$stream = reset($entries)->getStream();
+@unlink($tempfile);
+echo "\n";
+
+echo "Done\n";
+--EXPECTF--
+Found 2 files.
+bool(true)
+Content of first one follows:
+Encrypted file 1 contents.
+Done

tests/026.phpt

@@ -0,0 +1,45 @@
+--TEST--
+RarEntry::getStream() (file level password)
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+echo "--> should fail (no password):\n";
+$rar_file1 = rar_open(dirname(__FILE__).'/encrypted_only_files.rar');
+$entries = rar_list($rar_file1);
+var_dump(count($entries));
+var_dump($entries[0]->getStream());
+echo "\n";
+
+echo "--> success (password is the same as the one given on rar_open):\n";
+$rar_file2 = rar_open(dirname(__FILE__).'/encrypted_only_files.rar', 'samplepassword');
+$entries = rar_list($rar_file2);
+echo stream_get_contents($entries[0]->getStream());
+echo "\n\n";
+
+echo "--> should give incorrect data (password of 2nd file different from the one given on rar_open):\n";
+echo rawurlencode(stream_get_contents($entries[1]->getStream()));
+echo "\n\n";
+
+echo "--> should give correct data (password of 2nd file is specified):\n";
+echo stream_get_contents($entries[1]->getStream('samplepassword2'));
+echo "\n\n";
+
+echo "Done\n";
+--EXPECTF--
+--> should fail (no password):
+int(2)
+
+Warning: RarEntry::getStream(): ERAR_MISSING_PASSWORD (password needed but not specified) in %s on line %d
+bool(false)
+
+--> success (password is the same as the one given on rar_open):
+Encrypted file 1 contents.
+
+--> should give incorrect data (password of 2nd file different from the one given on rar_open):
+t%09%A6%2B%0D%1B%F6%815%5E%E7%EC%C0%0BF%5EH%3A%C0%0D%815%5E%E7%EC%C0
+
+--> should give correct data (password of 2nd file is specified):
+Encrypted file 1 contents.
+
+Done

tests/027.phpt

@@ -0,0 +1,54 @@
+--TEST--
+RarEntry::getStream() with Linux directories and links
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+$rar = rar_open(dirname(__FILE__) . "/dirlink_unix.rar");
+
+echo "\nDirectory\n";
+
+$e = rar_entry_get($rar, "nopermdir");
+echo $e."\n";
+echo "perms: " . decoct($e->getAttr() & 0x1FF) . "\n"; //no read/write/execute perms
+echo "win directory bit: " . (($e->getAttr() & RarEntry::ATTRIBUTE_WIN_DIRECTORY) != 0) ."\n";
+echo "unix directory attr: " . (($e->getAttr() & RarEntry::ATTRIBUTE_UNIX_FINAL_QUARTET)
+	== RarEntry::ATTRIBUTE_UNIX_DIRECTORY) ."\n";
+echo "unix symlink attr: " . (($e->getAttr() & RarEntry::ATTRIBUTE_UNIX_FINAL_QUARTET)
+	== RarEntry::ATTRIBUTE_UNIX_SYM_LINK) ."\n";
+$stream = $e->getStream();
+$cont = stream_get_contents($stream);
+echo "$cont (strlen() " . strlen($cont) . ")\n";
+
+echo "\nLink\n";
+
+$e = rar_entry_get($rar, "link");
+echo $e."\n";
+echo "perms: " . decoct($e->getAttr() & 0x1FF) . "\n";
+echo "win directory bit: " . (($e->getAttr() & RarEntry::ATTRIBUTE_WIN_DIRECTORY) != 0) ."\n"; //coincidence
+echo "unix directory attr: " . (($e->getAttr() & RarEntry::ATTRIBUTE_UNIX_FINAL_QUARTET)
+	== RarEntry::ATTRIBUTE_UNIX_DIRECTORY) ."\n";
+echo "unix symlink attr: " . (($e->getAttr() & RarEntry::ATTRIBUTE_UNIX_FINAL_QUARTET)
+	== RarEntry::ATTRIBUTE_UNIX_SYM_LINK) ."\n";
+$stream = $e->getStream();
+$cont = stream_get_contents($stream);
+echo "$cont (strlen() " . strlen($cont) . ")\n"; //varies on windows and linux
+
+echo "Done\n";
+--EXPECTF--
+Directory
+RarEntry for directory "nopermdir" (0)
+perms: 0
+win directory bit: 
+unix directory attr: 1
+unix symlink attr: 
+ (strlen() 0)
+
+Link
+RarEntry for file "link" (43e55b49)
+perms: 777
+win directory bit: 1
+unix directory attr: 
+unix symlink attr: 1
+%s
+Done

tests/028.phpt

@@ -0,0 +1,14 @@
+--TEST--
+RarArchive::open() basic test
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+$arch = RarArchive::open(dirname(__FILE__) . "/dirlink_unix.rar");
+var_dump(get_class($arch));
+
+
+echo "Done\n";
+--EXPECTF--
+string(10) "RarArchive"
+Done

tests/029.phpt

@@ -0,0 +1,21 @@
+--TEST--
+RarArchive::getEntries() basic test
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+$arch = RarArchive::open(dirname(__FILE__) . "/dirlink_unix.rar");
+foreach ($arch->getEntries() as $e) {
+	echo $e . "\n";
+}
+
+echo "Done\n";
+--EXPECTF--
+RarEntry for file "emptydir%clink" (36ac99f1)
+RarEntry for file "file" (b95e8411)
+RarEntry for file "link" (43e55b49)
+RarEntry for directory "emptydir" (0)
+RarEntry for directory "nopermdir" (0)
+RarEntry for directory "setuiddir" (0)
+RarEntry for directory "stickydir" (0)
+Done

tests/030.phpt

@@ -0,0 +1,14 @@
+--TEST--
+RarArchive::getEntry() basic test
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+$rar_arch = RarArchive::open(dirname(__FILE__) . '/solid.rar');
+$rar_entry = $rar_arch->getEntry('tese.txt');
+echo $rar_entry;
+echo "\n";
+echo "Done\n";
+--EXPECTF--
+RarEntry for file "tese.txt" (23b93a7a)
+Done

tests/031.phpt

@@ -0,0 +1,13 @@
+--TEST--
+RarArchive::getComment() basic test
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+$rar_arch = RarArchive::open(dirname(__FILE__) . '/commented.rar'); 
+echo $rar_arch->getComment();
+echo "\n";
+echo "Done\n";
+--EXPECTF--
+This is the comment of the file commented.rar.
+Done

tests/032.phpt

@@ -0,0 +1,16 @@
+--TEST--
+RarArchive traversal with multi-part archive
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+$rarF = RarArchive::open(dirname(__FILE__) . '/multi.part1.rar');
+foreach ($rarF as $k => $rarE) {
+	echo "$k. $rarE\n";
+}
+echo "Done\n";
+--EXPECTF--
+0. RarEntry for file "file1.txt" (52b28202)
+1. RarEntry for file "file2.txt" (f2c79881)
+2. RarEntry for file "file3.txt" (bcbce32e)
+Done

tests/033.phpt

@@ -0,0 +1,15 @@
+--TEST--
+rar_solid_is() basic test
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+$arch1 = RarArchive::open(dirname(__FILE__) . "/store_method.rar");
+$arch2 = RarArchive::open(dirname(__FILE__) . "/solid.rar");
+echo "$arch1: " . ($arch1->isSolid()?'yes':'no') ."\n";
+echo "$arch2: " . (rar_solid_is($arch2)?'yes':'no') . "\n";
+echo "Done.\n";
+--EXPECTF--
+RAR Archive "%sstore_method.rar": no
+RAR Archive "%ssolid.rar": yes
+Done.

tests/034.phpt

@@ -0,0 +1,16 @@
+--TEST--
+RarException::(set/is)UsingExceptions() test
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+echo "Initial state: " . (RarException::isUsingExceptions()?'yes':'no').".\n";
+RarException::setUsingExceptions(true);
+echo "State change done.\n";
+echo "Final state: " . (RarException::isUsingExceptions()?'yes':'no').".\n";
+echo "Done.\n";
+--EXPECTF--
+Initial state: no.
+State change done.
+Final state: yes.
+Done.

tests/035.phpt

@@ -0,0 +1,19 @@
+--TEST--
+rar_entry_get() non-existent file with exceptions
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+RarException::setUsingExceptions(true);
+$arch = RarArchive::open(dirname(__FILE__) . "/latest_winrar.rar");
+try {
+	$arch->getEntry('nonexistentfile.txt');
+} catch (RarException $re) {
+	echo "Message: " . $re->getMessage()."\n";
+	echo "Code: " . $re->getCode() ."\n";
+}
+echo "Done.\n";
+--EXPECTF--
+Message: cannot find file "nonexistentfile.txt" in Rar archive "%slatest_winrar.rar".
+Code: -1
+Done.

tests/036.phpt

@@ -0,0 +1,18 @@
+--TEST--
+rar_open() non-existent archive with exceptions
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+RarException::setUsingExceptions(true);
+try {
+	$arch = RarArchive::open(dirname(__FILE__) . "/nonexistentarchive.rar");
+} catch (RarException $re) {
+	echo "Message: " . $re->getMessage()."\n";
+	echo "Code: " . $re->getCode() ."\n";
+}
+echo "Done.\n";
+--EXPECTF--
+Message: unRAR internal error: Failed to open %snonexistentarchive.rar: ERAR_EOPEN (file open error)
+Code: 15
+Done.

tests/037.phpt

@@ -0,0 +1,24 @@
+--TEST--
+RarEntry::getStream(), password not given, with exceptions
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+RarException::setUsingExceptions(true);
+echo "--> should fail (no password):\n";
+$rar_file1 = rar_open(dirname(__FILE__).'/encrypted_only_files.rar');
+$entries = rar_list($rar_file1);
+var_dump(count($entries));
+try {
+	var_dump($entries[0]->getStream());
+}  catch (RarException $re) {
+	echo "Message: " . $re->getMessage()."\n";
+	echo "Code: " . $re->getCode() ."\n";
+}
+echo "Done.\n";
+--EXPECTF--
+--> should fail (no password):
+int(2)
+Message: unRAR internal error: ERAR_MISSING_PASSWORD (password needed but not specified)
+Code: 22
+Done.

tests/038.phpt

@@ -0,0 +1,15 @@
+--TEST--
+RarArchive get iterator on closed file
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+$rarF = RarArchive::open(dirname(__FILE__) . '/latest_winrar.rar');
+$rarF->close();
+foreach ($rarF as $k => $rarE) {
+	echo "$k. $rarE\n";
+	unset($rarE);
+}
+echo "Done.\n";
+--EXPECTF--
+Fatal error: The archive is already closed, cannot give an iterator in %s on line %d

tests/039.phpt

@@ -0,0 +1,15 @@
+--TEST--
+Access RAR archive with missing volumes
+--SKIPIF--
+<?php if(!extension_loaded("rar")) print "skip"; ?>
+--FILE--
+<?php
+$rarF = RarArchive::open(dirname(__FILE__) . '/multi_broken.part1.rar');
+var_dump(rar_list($rarF));
+echo "Done.\n";
+--EXPECTF--
+Warning: rar_list(): Volume %smulti_broken.part2.rar was not found. in %s on line %d
+
+Warning: rar_list(): ERAR_EOPEN (file open error) in %s on line %d
+bool(false)
+Done.

tests/rar_notrar.rar

@@ -0,0 +1,9 @@
+6TGStcOyuEWU8uIuUALyOj7+iCAgQNcpGomfIg1QBpnXaiT93Ie8RbflCUO8u/1Z4hKNrieUqfoz
+R8hO/foBjEosLYUxjjMMqg7JYNd//Mp8UNqcI/0Ao8tXUfAdpKzNu2N3gYV99xRG3yUOWeAXI1Gx
+CaTj0uHuyzUQbskZdxInMqzajd9f9GVjpgrrz3sJNYMAT1qnFbCfXvRynv+Aby3TAiZKgnPVxuLs
+VpaieK8VmL0fNzIqoPSUqyMn+9t8fd/fuJmvkXSl/et7YSsE/4hmSGf1XPLw0khH7jmnyTMxh7BF
+VLjAt0bypII0tWZsQG7tHFtUb4UG2Np5Wt8ejCowkIHrBsUdZ4ALnySQmmqtakkqeFr73YPrhKGr
+y7ZeQb2sCAPv/NbDMj3q6JeeiIbBNx0OS2oIf1UVbU8fzvbDdZnd579K/b0YP3B7wKK5P54fd9eg
+kiapUkMAcFv7rSFBDGpszDhQFWpWJBY2OJCrAz0B+ZLymTYxiiirT4wTrTerAExTVHlHJF2r66m7
+VvXnJ+f6VnqIkSSFhAiHfT1ckCyGcTHBU7wy5ODDDsvUy7dZ2/eq1OhhnPS0lpvZLUiDtAAnBMcq
+axoA18HW9yccAh8BAnbQ/H7fIXqc4P3zA5CnxjAal25HE+3IVT4DCqOpT27aZvb/fJIkZDeXxwYv

unrar/LICENSE.txt

@@ -1,41 +1,40 @@
- ******    *****   ******   unRAR - free utility for RAR archives
+  ******    *****   ******   UnRAR - free utility for RAR archives
  **   **  **   **  **   **  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  ******   *******  ******    License for use and distribution of
  **   **  **   **  **   **   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  **   **  **   **  **   **         FREE portable version
                                    ~~~~~~~~~~~~~~~~~~~~~
 
-      The source code of unRAR utility is freeware. This means:
+      The source code of UnRAR utility is freeware. This means:
 
-   1. All copyrights to RAR and the utility unRAR are exclusively
-      owned by the author - Eugene Roshal.
+   1. All copyrights to RAR and the utility UnRAR are exclusively
+      owned by the author - Alexander Roshal.
 
-   2. The unRAR sources may be used in any software to handle RAR
+   2. The UnRAR sources may be used in any software to handle RAR
       archives without limitations free of charge, but cannot be used
       to re-create the RAR compression algorithm, which is proprietary.
-      Distribution of modified unRAR sources in separate form or as a
+      Distribution of modified UnRAR sources in separate form or as a
       part of other software is permitted, provided that it is clearly
       stated in the documentation and source comments that the code may
       not be used to develop a RAR (WinRAR) compatible archiver.
 
-   3. The unRAR utility may be freely distributed. No person or company 
-      may charge a fee for the distribution of unRAR without written
-      permission from the copyright holder.
+   3. The UnRAR utility may be freely distributed. It is allowed
+      to distribute UnRAR inside of other software packages.
 
-   4. THE RAR ARCHIVER AND THE UNRAR UTILITY ARE DISTRIBUTED "AS IS".
+   4. THE RAR ARCHIVER AND THE UnRAR UTILITY ARE DISTRIBUTED "AS IS".
       NO WARRANTY OF ANY KIND IS EXPRESSED OR IMPLIED.  YOU USE AT 
       YOUR OWN RISK. THE AUTHOR WILL NOT BE LIABLE FOR DATA LOSS, 
       DAMAGES, LOSS OF PROFITS OR ANY OTHER KIND OF LOSS WHILE USING
       OR MISUSING THIS SOFTWARE.
 
-   5. Installing and using the unRAR utility signifies acceptance of
+   5. Installing and using the UnRAR utility signifies acceptance of
       these terms and conditions of the license.
 
    6. If you don't agree with terms of the license you must remove
-      unRAR files from your storage devices and cease to use the
+      UnRAR files from your storage devices and cease to use the
       utility.
 
-      Thank you for your interest in RAR and unRAR.
+      Thank you for your interest in RAR and UnRAR.
 
 
-                                            Eugene Roshal
+                                            Alexander L. Roshal

unrar/README.txt

@@ -15,20 +15,18 @@
    '#define LITTLE_ENDIAN' in os.hpp and data type definitions
    in rartypes.hpp.
 
-   It is important to provide 1 byte alignment for structures
-   in model.hpp. Now it contains '#pragma pack(1)' directive,
-   but your compiler may require something else. Though Unrar
-   should work with other model.hpp alignments, its memory 
-   requirements may increase significantly. Alignment in other
-   modules is not important.
+   if computer architecture does not allow not aligned data access,
+   you need to undefine ALLOW_NOT_ALIGNED_INT and define
+   STRICT_ALIGNMENT_REQUIRED in os.h. Note that it will increase memory
+   requirements.
 
    If you use Borland C++ makefile (makefile.bcc), you need to define
    BASEPATHCC environment (or makefile) variable containing
    the path to Borland C++ installation.
 
-   Makefile.unix contains both Linux and IRIX compiler option sets.
-   Linux is selected by default. If you need to compile Unrar for IRIX,
-   just uncomment corresponding lines.
+   Makefile.unix contains numerous compiler option sets.
+   GCC Linux is selected by default. If you need to compile Unrar
+   for other platforms, uncomment corresponding lines.
 
 
    2. Unrar binaries
@@ -42,13 +40,14 @@
 
    This source includes parts of code written by the following authors:
 
-   Dmitry Shkarin     PPMII text compression
+   Dmitry Shkarin     PPMII v.H text compression
    Dmitry Subbotin    Carryless rangecoder
    Szymon Stefanek    AES encryption
    Brian Gladman      AES encryption
    Steve Reid         SHA-1 hash function
    Marcus Herbert     makefile.unix file
    Tomasz Klim        fixes for libunrar.so
+   Robert Riebisch    makefile.dj and patches for DJGPP
 
 
    4. Legal stuff

unrar/arccmt.cpp

@@ -1,15 +1,16 @@
-bool Archive::GetComment(Array<byte> &CmtData)
+bool Archive::GetComment(Array<byte> *CmtData,Array<wchar> *CmtDataW)
 {
   if (!MainComment)
     return(false);
   SaveFilePos SavePos(*this);
 
-  ushort CmtLength;
 #ifndef SFX_MODULE
+  ushort CmtLength;
   if (OldFormat)
   {
     Seek(SFXSize+SIZEOF_OLDMHD,SEEK_SET);
-    CmtLength=GetByte()+(GetByte()<<8);
+    CmtLength=GetByte();
+    CmtLength+=(GetByte()<<8);
   }
   else
 #endif
@@ -22,7 +23,7 @@ bool Archive::GetComment(Array<byte> &CmtData)
     else
     {
       Seek(SFXSize+SIZEOF_MARKHEAD+NewMhd.HeadSize,SEEK_SET);
-      return(SearchSubBlock(SUBHEAD_TYPE_CMT)!=0 && ReadCommentData(CmtData)!=0);
+      return(SearchSubBlock(SUBHEAD_TYPE_CMT)!=0 && ReadCommentData(CmtData,CmtDataW)!=0);
     }
 #ifndef SFX_MODULE
     if (CommHead.HeadCRC!=HeaderCRC)
@@ -46,9 +47,14 @@ bool Archive::GetComment(Array<byte> &CmtData)
     uint UnpCmtLength;
     if (OldFormat)
     {
-      UnpCmtLength=GetByte()+(GetByte()<<8);
+#ifdef NOCRYPT
+      return(false);
+#else
+      UnpCmtLength=GetByte();
+      UnpCmtLength+=(GetByte()<<8);
       CmtLength-=2;
       DataIO.SetCmt13Encryption();
+#endif
     }
     else
       UnpCmtLength=CommHead.UnpSize;
@@ -66,52 +72,80 @@ bool Archive::GetComment(Array<byte> &CmtData)
     }
     else
     {
-      unsigned char *UnpData;
-      uint UnpDataSize;
+      byte *UnpData;
+      size_t UnpDataSize;
       DataIO.GetUnpackedData(&UnpData,&UnpDataSize);
-      CmtData.Alloc(UnpDataSize);
-      memcpy(&CmtData[0],UnpData,UnpDataSize);
+      CmtData->Alloc(UnpDataSize);
+      memcpy(&((*CmtData)[0]),UnpData,UnpDataSize);
     }
   }
   else
   {
-    CmtData.Alloc(CmtLength);
+    CmtData->Alloc(CmtLength);
     
-    Read(&CmtData[0],CmtLength);
-    if (!OldFormat && CommHead.CommCRC!=(~CRC(0xffffffff,&CmtData[0],CmtLength)&0xffff))
+    Read(&((*CmtData)[0]),CmtLength);
+    if (!OldFormat && CommHead.CommCRC!=(~CRC(0xffffffff,&((*CmtData)[0]),CmtLength)&0xffff))
     {
       Log(FileName,St(MLogCommBrk));
       Alarm();
-      CmtData.Reset();
+      CmtData->Reset();
       return(false);
     }
   }
 #endif
 #if defined(_WIN_32) && !defined(_WIN_CE)
-  if (CmtData.Size()>0)
-    OemToCharBuff((char*)&CmtData[0],(char*)&CmtData[0],CmtData.Size());
+  if (CmtData->Size()>0)
+  {
+    size_t CmtSize=CmtData->Size();
+    OemToCharBuff((char *)CmtData->Addr(),(char *)CmtData->Addr(),(DWORD)CmtSize);
+
+    if (CmtDataW!=NULL)
+    {
+      CmtDataW->Alloc(CmtSize+1);
+      CmtData->Push(0);
+      CharToWide((char *)CmtData->Addr(),CmtDataW->Addr(),CmtSize+1);
+      CmtData->Alloc(CmtSize);
+      CmtDataW->Alloc(strlenw(CmtDataW->Addr()));
+    }
+  }
 #endif
-  return(CmtData.Size()>0);
+  return(CmtData->Size()>0);
 }
 
 
-int Archive::ReadCommentData(Array<byte> &CmtData)
+size_t Archive::ReadCommentData(Array<byte> *CmtData,Array<wchar> *CmtDataW)
 {
   bool Unicode=SubHead.SubFlags & SUBHEAD_FLAGS_CMT_UNICODE;
-  if (!ReadSubData(&CmtData,NULL))
+  if (!ReadSubData(CmtData,NULL))
     return(0);
-  int CmtSize=CmtData.Size();
+  size_t CmtSize=CmtData->Size();
   if (Unicode)
   {
     CmtSize/=2;
-    Array<wchar> CmtDataW(CmtSize+1);
-    RawToWide(&CmtData[0],&CmtDataW[0],CmtSize);
-    CmtDataW[CmtSize]=0;
-    CmtData.Alloc(CmtSize*2);
-    WideToChar(&CmtDataW[0],(char *)&CmtData[0]);
-    CmtSize=strlen((char *)&CmtData[0]);
-    CmtData.Alloc(CmtSize);
+    Array<wchar> DataW(CmtSize+1);
+    RawToWide(CmtData->Addr(),DataW.Addr(),CmtSize);
+    DataW[CmtSize]=0;
+    size_t DestSize=CmtSize*4;
+    CmtData->Alloc(DestSize+1);
+    WideToChar(DataW.Addr(),(char *)CmtData->Addr(),DestSize);
+    (*CmtData)[DestSize]=0;
+    CmtSize=strlen((char *)CmtData->Addr());
+    CmtData->Alloc(CmtSize);
+    if (CmtDataW!=NULL)
+    {
+      *CmtDataW=DataW;
+      CmtDataW->Alloc(CmtSize);
+    }
   }
+  else
+    if (CmtDataW!=NULL)
+    {
+      CmtData->Push(0);
+      CmtDataW->Alloc(CmtSize+1);
+      CharToWide((char *)CmtData->Addr(),CmtDataW->Addr(),CmtSize+1);
+      CmtData->Alloc(CmtSize);
+      CmtDataW->Alloc(strlenw(CmtDataW->Addr()));
+    }
   return(CmtSize);
 }
 
@@ -122,9 +156,9 @@ void Archive::ViewComment()
   if (Cmd->DisableComment)
     return;
   Array<byte> CmtBuf;
-  if (GetComment(CmtBuf))
+  if (GetComment(&CmtBuf,NULL))
   {
-    int CmtSize=CmtBuf.Size();
+    size_t CmtSize=CmtBuf.Size();
     char *ChPtr=(char *)memchr(&CmtBuf[0],0x1A,CmtSize);
     if (ChPtr!=NULL)
       CmtSize=ChPtr-(char *)&CmtBuf[0];
@@ -138,47 +172,46 @@ void Archive::ViewComment()
 #ifndef SFX_MODULE
 void Archive::ViewFileComment()
 {
-  if (!(NewLhd.Flags & LHD_COMMENT) || Cmd->DisableComment)
+  if (!(NewLhd.Flags & LHD_COMMENT) || Cmd->DisableComment || OldFormat)
     return;
 #ifndef GUI
   mprintf(St(MFileComment));
 #endif
-  Array<char> CmtBuf(0x8000);
+  const int MaxSize=0x8000;
+  Array<char> CmtBuf(MaxSize);
   SaveFilePos SavePos(*this);
-  if (OldFormat)
+  Seek(CurBlockPos+SIZEOF_NEWLHD+NewLhd.NameSize,SEEK_SET);
+  int64 SaveCurBlockPos=CurBlockPos;
+  int64 SaveNextBlockPos=NextBlockPos;
+
+  size_t Size=ReadHeader();
+
+  CurBlockPos=SaveCurBlockPos;
+  NextBlockPos=SaveNextBlockPos;
+
+  if (Size<7 || CommHead.HeadType!=COMM_HEAD)
+    return;
+  if (CommHead.HeadCRC!=HeaderCRC)
   {
-    uint CmtLength=GetByte()+(GetByte()<<8);
-    Read(&CmtBuf[0],CmtLength);
-    OutComment(&CmtBuf[0],CmtLength);
+#ifndef GUI
+    Log(FileName,St(MLogCommHead));
+#endif
+    return;
+  }
+  if (CommHead.UnpVer < 15 || CommHead.UnpVer > UNP_VER ||
+      CommHead.Method > 0x30 || CommHead.UnpSize > MaxSize)
+    return;
+  Read(&CmtBuf[0],CommHead.UnpSize);
+  if (CommHead.CommCRC!=((~CRC(0xffffffff,&CmtBuf[0],CommHead.UnpSize)&0xffff)))
+  {
+    Log(FileName,St(MLogBrokFCmt));
+  }
+  else
+  {
+    OutComment(&CmtBuf[0],CommHead.UnpSize);
 #ifndef GUI
     mprintf("\n");
 #endif
   }
-  else
-  {
-    if (ReadHeader()<7 || CommHead.HeadType!=COMM_HEAD)
-      return;
-    if (CommHead.HeadCRC!=HeaderCRC)
-    {
-#ifndef GUI
-      Log(FileName,St(MLogCommHead));
-#endif
-      return;
-    }
-    if (CommHead.UnpVer < 15 || CommHead.UnpVer > UNP_VER || CommHead.Method > 0x30)
-      return;
-    Read(&CmtBuf[0],CommHead.UnpSize);
-    if (CommHead.CommCRC!=CRC(0xffffffff,&CmtBuf[0],CommHead.UnpSize))
-    {
-      Log(FileName,St(MLogBrokFCmt));
-    }
-    else
-    {
-      OutComment(&CmtBuf[0],CommHead.UnpSize);
-#ifndef GUI
-      mprintf("\n");
-#endif
-    }
-  }
 }
 #endif

unrar/archive.cpp

@@ -47,6 +47,7 @@ Archive::Archive(RAROptions *InitCmd)
   NewArchive=false;
 
   SilentOpen=false;
+
 }
 
 
@@ -56,7 +57,7 @@ void Archive::CheckArc(bool EnableBroken)
   if (!IsArchive(EnableBroken))
   {
     Log(FileName,St(MBadArc),FileName);
-    ErrHandler.Exit(RAR_FATAL_ERROR);
+    ErrHandler.Exit(FATAL_ERROR);
   }
 }
 #endif
@@ -130,12 +131,18 @@ bool Archive::IsArchive(bool EnableBroken)
   }
   else
   {
-    Array<char> Buffer(0x40000);
-    long CurPos=int64to32(Tell());
+    Array<char> Buffer(MAXSFXSIZE);
+    long CurPos=(long)Tell();
     int ReadSize=Read(&Buffer[0],Buffer.Size()-16);
     for (int I=0;I<ReadSize;I++)
       if (Buffer[I]==0x52 && IsSignature((byte *)&Buffer[I]))
       {
+        if (OldFormat && I>0 && CurPos<28 && ReadSize>31)
+        {
+          char *D=&Buffer[28-CurPos];
+          if (D[0]!=0x52 || D[1]!=0x53 || D[2]!=0x46 || D[3]!=0x58)
+            continue;
+        }
         SFXSize=CurPos+I;
         Seek(SFXSize,SEEK_SET);
         if (!OldFormat)
@@ -174,16 +181,33 @@ bool Archive::IsArchive(bool EnableBroken)
   Protected=(NewMhd.Flags & MHD_PROTECT)!=0;
   Encrypted=(NewMhd.Flags & MHD_PASSWORD)!=0;
 
+  if (NewMhd.EncryptVer>UNP_VER)
+  {
+#ifdef RARDLL
+    Cmd->DllError=ERAR_UNKNOWN_FORMAT;
+#else
+    ErrHandler.SetErrorCode(WARNING);
+  #if !defined(SILENT) && !defined(SFX_MODULE)
+      Log(FileName,St(MUnknownMeth),FileName);
+      Log(FileName,St(MVerRequired),NewMhd.EncryptVer/10,NewMhd.EncryptVer%10);
+  #endif
+#endif
+    return(false);
+  }
 #ifdef RARDLL
   SilentOpen=true;
 #endif
+
+  //if not encrypted, we'll check it below
+  NotFirstVolume=Encrypted && (NewMhd.Flags & MHD_FIRSTVOLUME)==0;
+
   if (!SilentOpen || !Encrypted)
   {
     SaveFilePos SavePos(*this);
-    Int64 SaveCurBlockPos=CurBlockPos,SaveNextBlockPos=NextBlockPos;
+    int64 SaveCurBlockPos=CurBlockPos,SaveNextBlockPos=NextBlockPos;
 
     NotFirstVolume=false;
-    while (ReadHeader())
+    while (ReadHeader()!=0)
     {
       int HeaderType=GetHeaderType();
       if (HeaderType==NEWSUB_HEAD)
@@ -206,6 +230,12 @@ bool Archive::IsArchive(bool EnableBroken)
     CurBlockPos=SaveCurBlockPos;
     NextBlockPos=SaveNextBlockPos;
   }
+  if (!Volume || !NotFirstVolume)
+  {
+    strcpy(FirstVolumeName,FileName);
+    strcpyw(FirstVolumeNameW,FileNameW);
+  }
+
   return(true);
 }
 
@@ -233,3 +263,5 @@ int Archive::GetRecoverySize(bool Required)
 #endif
 
 
+
+

unrar/archive.hpp

@@ -10,13 +10,11 @@ class Archive:public File
   private:
     bool IsSignature(byte *D);
     void UpdateLatestTime(FileHeader *CurBlock);
-    void Protect(int RecSectors);
     void ConvertNameCase(char *Name);
     void ConvertNameCase(wchar *Name);
     void ConvertUnknownHeader();
-    bool AddArcComment(char *NameToShow);
-    int ReadOldHeader();
-    void PrepareExtraTime(FileHeader *hd,EXTTIME_MODE etm,EXTTIME_MODE etc,EXTTIME_MODE eta,EXTTIME_MODE etarc,Array<byte> &TimeData);
+    size_t ReadOldHeader();
+    void UnexpEndArcMsg();
 
 #if !defined(SHELL_EXT) && !defined(NOCRYPT)
     CryptData HeadersCrypt;
@@ -32,7 +30,7 @@ class Archive:public File
     OldMainHeader OldMhd;
 
     int RecoverySectors;
-    Int64 RecoveryPos;
+    int64 RecoveryPos;
 
     RarTime LatestTime;
     int LastReadBlock;
@@ -42,13 +40,13 @@ class Archive:public File
   public:
     Archive(RAROptions *InitCmd=NULL);
     bool IsArchive(bool EnableBroken);
-    int SearchBlock(int BlockType);
-    int SearchSubBlock(const char *Type);
+    size_t SearchBlock(int BlockType);
+    size_t SearchSubBlock(const char *Type);
     int ReadBlock(int BlockType);
     void WriteBlock(int BlockType,BaseBlock *wb=NULL);
     int PrepareNamesToWrite(char *Name,wchar *NameW,char *DestName,byte *DestNameW);
     void SetLhdSize();
-    int ReadHeader();
+    size_t ReadHeader();
     void CheckArc(bool EnableBroken);
     void CheckOpen(char *Name,wchar *NameW=NULL);
     bool WCheckOpen(char *Name,wchar *NameW=NULL);
@@ -62,7 +60,7 @@ class Archive:public File
     void WriteEndBlock(bool CloseVolume);
     void CopyFileRecord(Archive &Src);
     void CopyArchiveData(Archive &Src);
-    bool GetComment(Array<byte> &CmtData);
+    bool GetComment(Array<byte> *CmtData,Array<wchar> *CmtDataW);
     void ViewComment();
     void ViewFileComment();
     void SetLatestTime(RarTime *NewTime);
@@ -71,15 +69,13 @@ class Archive:public File
     bool IsArcDir();
     bool IsArcLabel();
     void ConvertAttributes();
-    int LhdSize();
-    int LhdExtraSize();
     int GetRecoverySize(bool Required);
-    void VolSubtractHeaderSize(int SubSize);
-    void AddSubData(byte *SrcData,int DataSize,File *SrcFile,char *Name,bool AllowSplit);
+    void VolSubtractHeaderSize(size_t SubSize);
+    void AddSubData(byte *SrcData,size_t DataSize,File *SrcFile,const char *Name,bool AllowSplit);
     bool ReadSubData(Array<byte> *UnpData,File *DestFile);
     int GetHeaderType() {return(CurHeaderType);};
-    int ReadCommentData(Array<byte> &CmtData);
-    void WriteCommentData(byte *Data,int DataSize,bool FileComment);
+    size_t ReadCommentData(Array<byte> *CmtData,Array<wchar> *CmtDataW);
+    void WriteCommentData(byte *Data,size_t DataSize,bool FileComment);
     RAROptions* GetRAROptions() {return(Cmd);}
     void SetSilentOpen(bool Mode) {SilentOpen=Mode;}
 
@@ -98,8 +94,8 @@ class Archive:public File
     EAHeader EAHead;
     StreamHeader StreamHead;
 
-    Int64 CurBlockPos;
-    Int64 NextBlockPos;
+    int64 CurBlockPos;
+    int64 NextBlockPos;
 
     bool OldFormat;
     bool Solid;
@@ -110,16 +106,16 @@ class Archive:public File
     bool NotFirstVolume;
     bool Protected;
     bool Encrypted;
-    unsigned int SFXSize;
+    size_t SFXSize;
     bool BrokenFileHeader;
 
     bool Splitting;
 
     ushort HeaderCRC;
 
-    Int64 VolWrite;
-    Int64 AddingFilesSize;
-    uint AddingHeadersSize;
+    int64 VolWrite;
+    int64 AddingFilesSize;
+    size_t AddingHeadersSize;
 
     bool NewArchive;
 

unrar/arcread.cpp

@@ -1,8 +1,8 @@
 #include "rar.hpp"
 
-int Archive::SearchBlock(int BlockType)
+size_t Archive::SearchBlock(int BlockType)
 {
-  int Size,Count=0;
+  size_t Size,Count=0;
   while ((Size=ReadHeader())!=0 &&
          (BlockType==ENDARC_HEAD || GetHeaderType()!=ENDARC_HEAD))
   {
@@ -16,10 +16,10 @@ int Archive::SearchBlock(int BlockType)
 }
 
 
-int Archive::SearchSubBlock(const char *Type)
+size_t Archive::SearchSubBlock(const char *Type)
 {
-  int Size;
-  while ((Size=ReadHeader())!=0)
+  size_t Size;
+  while ((Size=ReadHeader())!=0 && GetHeaderType()!=ENDARC_HEAD)
   {
     if (GetHeaderType()==NEWSUB_HEAD && SubHead.CmpName(Type))
       return(Size);
@@ -29,7 +29,20 @@ int Archive::SearchSubBlock(const char *Type)
 }
 
 
-int Archive::ReadHeader()
+void Archive::UnexpEndArcMsg()
+{
+  int64 ArcSize=FileLength();
+  if (CurBlockPos>ArcSize || NextBlockPos>ArcSize)
+  {
+#ifndef SHELL_EXT
+    Log(FileName,St(MLogUnexpEOF));
+#endif
+    ErrHandler.SetErrorCode(WARNING);
+  }
+}
+
+
+size_t Archive::ReadHeader()
 {
   CurBlockPos=Tell();
 
@@ -40,7 +53,7 @@ int Archive::ReadHeader()
 
   RawRead Raw(this);
 
-  bool Decrypt=Encrypted && CurBlockPos>=SFXSize+SIZEOF_MARKHEAD+SIZEOF_NEWMHD;
+  bool Decrypt=Encrypted && CurBlockPos>=(int64)SFXSize+SIZEOF_MARKHEAD+SIZEOF_NEWMHD;
 
   if (Decrypt)
   {
@@ -48,24 +61,28 @@ int Archive::ReadHeader()
     return(0);
 #else
     if (Read(HeadersSalt,SALT_SIZE)!=SALT_SIZE)
+    {
+      UnexpEndArcMsg();
       return(0);
+    }
     if (*Cmd->Password==0)
 #ifdef RARDLL
       if (Cmd->Callback==NULL ||
-          Cmd->Callback(UCM_NEEDPASSWORD,Cmd->UserData,(LONG)Cmd->Password,sizeof(Cmd->Password))==-1)
+          Cmd->Callback(UCM_NEEDPASSWORD,Cmd->UserData,(LPARAM)Cmd->Password,sizeof(Cmd->Password))==-1)
       {
         Close();
-        ErrHandler.Exit(RAR_USER_BREAK);
+        //ErrHandler.Exit(USER_BREAK); original
+        ErrHandler.Exit(NO_PASSWORD_ERROR);
       }
 
 #else
       if (!GetPassword(PASSWORD_ARCHIVE,FileName,Cmd->Password,sizeof(Cmd->Password)))
       {
         Close();
-        ErrHandler.Exit(RAR_USER_BREAK);
+        ErrHandler.Exit(USER_BREAK);
       }
 #endif
-    HeadersCrypt.SetCryptKeys(Cmd->Password,HeadersSalt,false);
+    HeadersCrypt.SetCryptKeys(Cmd->Password,HeadersSalt,false,false,NewMhd.EncryptVer>=36);
     Raw.SetCrypt(&HeadersCrypt);
 #endif
   }
@@ -73,14 +90,7 @@ int Archive::ReadHeader()
   Raw.Read(SIZEOF_SHORTBLOCKHEAD);
   if (Raw.Size()==0)
   {
-    Int64 ArcSize=FileLength();
-    if (CurBlockPos>ArcSize || NextBlockPos>ArcSize)
-    {
-  #ifndef SHELL_EXT
-      Log(FileName,St(MLogUnexpEOF));
-  #endif
-      ErrHandler.SetErrorCode(RAR_WARNING);
-    }
+    UnexpEndArcMsg();
     return(0);
   }
 
@@ -96,7 +106,7 @@ int Archive::ReadHeader()
     Log(FileName,St(MLogFileHead),"???");
 #endif
     BrokenFileHeader=true;
-    ErrHandler.SetErrorCode(RAR_CRC_ERROR);
+    ErrHandler.SetErrorCode(CRC_ERROR);
     return(0);
   }
 
@@ -116,11 +126,15 @@ int Archive::ReadHeader()
       *(BaseBlock *)&NewMhd=ShortBlock;
       Raw.Get(NewMhd.HighPosAV);
       Raw.Get(NewMhd.PosAV);
+      if (NewMhd.Flags & MHD_ENCRYPTVER)
+        Raw.Get(NewMhd.EncryptVer);
       break;
     case ENDARC_HEAD:
       *(BaseBlock *)&EndArcHead=ShortBlock;
       if (EndArcHead.Flags & EARC_DATACRC)
         Raw.Get(EndArcHead.ArcDataCRC);
+      if (EndArcHead.Flags & EARC_VOLNUMBER)
+        Raw.Get(EndArcHead.VolNumber);
       break;
     case FILE_HEAD:
     case NEWSUB_HEAD:
@@ -142,25 +156,37 @@ int Archive::ReadHeader()
           Raw.Get(hd->HighUnpSize);
         }
         else 
+        {
           hd->HighPackSize=hd->HighUnpSize=0;
-        hd->FullPackSize=int32to64(hd->HighPackSize,hd->PackSize);
-        hd->FullUnpSize=int32to64(hd->HighUnpSize,hd->UnpSize);
+          if (hd->UnpSize==0xffffffff)
+          {
+            // UnpSize equal to 0xffffffff without LHD_LARGE flag indicates
+            // that we do not know the unpacked file size and must unpack it
+            // until we find the end of file marker in compressed data.
+            hd->UnpSize=(uint)(INT64NDF);
+            hd->HighUnpSize=(uint)(INT64NDF>>32);
+          }
+        }
+        hd->FullPackSize=INT32TO64(hd->HighPackSize,hd->PackSize);
+        hd->FullUnpSize=INT32TO64(hd->HighUnpSize,hd->UnpSize);
 
         char FileName[NM*4];
         int NameSize=Min(hd->NameSize,sizeof(FileName)-1);
         Raw.Get((byte *)FileName,NameSize);
         FileName[NameSize]=0;
 
-        strncpy(hd->FileName,FileName,sizeof(hd->FileName));
-        hd->FileName[sizeof(hd->FileName)-1]=0;
+        strncpyz(hd->FileName,FileName,ASIZE(hd->FileName));
 
         if (hd->HeadType==NEWSUB_HEAD)
         {
+          // Let's calculate the size of optional data.
           int DataSize=hd->HeadSize-hd->NameSize-SIZEOF_NEWLHD;
           if (hd->Flags & LHD_SALT)
             DataSize-=SALT_SIZE;
           if (DataSize>0)
           {
+            // Here we read optional additional fields for subheaders.
+            // They are stored after the file name and before salt.
             hd->SubData.Alloc(DataSize);
             Raw.Get(&hd->SubData[0],DataSize);
             if (hd->CmpName(SUBHEAD_TYPE_RR))
@@ -176,10 +202,20 @@ int Archive::ReadHeader()
             if (hd->Flags & LHD_UNICODE)
             {
               EncodeFileName NameCoder;
-              int Length=strlen(FileName)+1;
-              NameCoder.Decode(FileName,(byte *)FileName+Length,
-                               hd->NameSize-Length,hd->FileNameW,
-                               sizeof(hd->FileNameW)/sizeof(hd->FileNameW[0]));
+              size_t Length=strlen(FileName);
+              if (Length==hd->NameSize)
+              {
+                UtfToWide(FileName,hd->FileNameW,sizeof(hd->FileNameW)/sizeof(hd->FileNameW[0])-1);
+                WideToChar(hd->FileNameW,hd->FileName,sizeof(hd->FileName)/sizeof(hd->FileName[0])-1);
+                ExtToInt(hd->FileName,hd->FileName);
+              }
+              else
+              {
+                Length++;
+                NameCoder.Decode(FileName,(byte *)FileName+Length,
+                                 hd->NameSize-Length,hd->FileNameW,
+                                 sizeof(hd->FileNameW)/sizeof(hd->FileNameW[0]));
+              }
               if (*hd->FileNameW==0)
                 hd->Flags &= ~LHD_UNICODE;
             }
@@ -241,7 +277,7 @@ int Archive::ReadHeader()
           if (hd->HeadType==NEWSUB_HEAD)
             strcat(hd->FileName,"- ???");
           BrokenFileHeader=true;
-          ErrHandler.SetErrorCode(RAR_WARNING);
+          ErrHandler.SetErrorCode(WARNING);
 #ifndef SHELL_EXT
           Log(Archive::FileName,St(MLogFileHead),IntNameToExt(hd->FileName));
           Alarm();
@@ -350,8 +386,10 @@ int Archive::ReadHeader()
       bool Recovered=false;
       if (ShortBlock.HeadType==ENDARC_HEAD && (EndArcHead.Flags & EARC_REVSPACE)!=0)
       {
+        // Last 7 bytes of recovered volume can contain zeroes, because
+        // REV files store its own information (volume number, etc.) here.
         SaveFilePos SavePos(*this);
-        Int64 Length=Tell();
+        int64 Length=Tell();
         Seek(Length-7,SEEK_SET);
         Recovered=true;
         for (int J=0;J<7;J++)
@@ -366,9 +404,9 @@ int Archive::ReadHeader()
         Close();
 
         BrokenFileHeader=true;
-        ErrHandler.SetErrorCode(RAR_CRC_ERROR);
+        ErrHandler.SetErrorCode(CRC_ERROR);
         return(0);
-//        ErrHandler.Exit(RAR_CRC_ERROR);
+//        ErrHandler.Exit(CRC_ERROR);
       }
     }
   }
@@ -379,7 +417,7 @@ int Archive::ReadHeader()
     Log(FileName,St(MLogFileHead),"???");
 #endif
     BrokenFileHeader=true;
-    ErrHandler.SetErrorCode(RAR_CRC_ERROR);
+    ErrHandler.SetErrorCode(CRC_ERROR);
     return(0);
   }
   return(Raw.Size());
@@ -387,10 +425,10 @@ int Archive::ReadHeader()
 
 
 #ifndef SFX_MODULE
-int Archive::ReadOldHeader()
+size_t Archive::ReadOldHeader()
 {
   RawRead Raw(this);
-  if (CurBlockPos<=SFXSize)
+  if (CurBlockPos<=(int64)SFXSize)
   {
     Raw.Read(SIZEOF_OLDMHD);
     Raw.Get(OldMhd.Mark,4);
@@ -424,6 +462,11 @@ int Archive::ReadOldHeader()
     NewLhd.FullPackSize=NewLhd.PackSize;
     NewLhd.FullUnpSize=NewLhd.UnpSize;
 
+    NewLhd.mtime.SetDos(NewLhd.FileTime);
+    NewLhd.ctime.Reset();
+    NewLhd.atime.Reset();
+    NewLhd.arctime.Reset();
+
     Raw.Read(OldLhd.NameSize);
     Raw.Get((byte *)NewLhd.FileName,OldLhd.NameSize);
     NewLhd.FileName[OldLhd.NameSize]=0;
@@ -434,7 +477,7 @@ int Archive::ReadOldHeader()
       NextBlockPos=CurBlockPos+NewLhd.HeadSize+NewLhd.PackSize;
     CurHeaderType=FILE_HEAD;
   }
-  return(Raw.Size());
+  return(NextBlockPos>CurBlockPos ? Raw.Size():0);
 }
 #endif
 
@@ -504,25 +547,46 @@ void Archive::ConvertAttributes()
   }
 #endif
 #ifdef _UNIX
+  // umask defines which permission bits must not be set by default
+  // when creating a file or directory.
   static mode_t mask = (mode_t) -1;
 
   if (mask == (mode_t) -1)
   {
+    // umask call returns the current umask value. Argument (022) is not 
+    // important here.
     mask = umask(022);
+
+    // Restore the original umask value, which was changed to 022 above.
     umask(mask);
   }
+
   switch(NewLhd.HostOS)
   {
     case HOST_MSDOS:
     case HOST_OS2:
     case HOST_WIN32:
-      if (NewLhd.FileAttr & 0x10)
-        NewLhd.FileAttr=0x41ff & ~mask;
-      else
-        if (NewLhd.FileAttr & 1)
-          NewLhd.FileAttr=0x8124 & ~mask;
+      {
+        // Mapping MSDOS, OS/2 and Windows file attributes to Unix.
+
+        if (NewLhd.FileAttr & 0x10) // FILE_ATTRIBUTE_DIRECTORY
+        {
+          // For directories we use 0777 mask.
+          NewLhd.FileAttr=0777 & ~mask;
+        }
         else
-          NewLhd.FileAttr=0x81b6 & ~mask;
+          if (NewLhd.FileAttr & 1)  // FILE_ATTRIBUTE_READONLY
+          {
+            // For read only files we use 0444 mask with 'w' bits turned off.
+            NewLhd.FileAttr=0444 & ~mask;
+          }
+          else
+          {
+            // umask does not set +x for regular files, so we use 0666
+            // instead of 0777 as for directories.
+            NewLhd.FileAttr=0666 & ~mask;
+          }
+      }
       break;
     case HOST_UNIX:
     case HOST_BEOS:
@@ -557,22 +621,34 @@ void Archive::ConvertUnknownHeader()
     if ((byte)*s<32 || (byte)*s>127)
       *s='_';
 #endif
+
+#if defined(_WIN_32) || defined(_EMX)
+    // ':' in file names is allowed in Unix, but not in Windows.
+    // Even worse, file data will be written to NTFS stream on NTFS,
+    // so automatic name correction on file create error in extraction 
+    // routine does not work. In Windows and DOS versions we better 
+    // replace ':' now.
+    if (*s==':')
+      *s='_';
+#endif
+
   }
+
   for (wchar *s=NewLhd.FileNameW;*s!=0;s++)
+  {
     if (*s=='/' || *s=='\\')
       *s=CPATHDIVIDER;
-}
 
-
-int Archive::LhdSize()
-{
-  return((NewLhd.Flags & LHD_LARGE) ? SIZEOF_NEWLHD+8:SIZEOF_NEWLHD);
-}
-
-
-int Archive::LhdExtraSize()
-{
-  return(NewLhd.HeadSize-NewLhd.NameSize-LhdSize());
+#if defined(_WIN_32) || defined(_EMX)
+    // ':' in file names is allowed in Unix, but not in Windows.
+    // Even worse, file data will be written to NTFS stream on NTFS,
+    // so automatic name correction on file create error in extraction 
+    // routine does not work. In Windows and DOS versions we better 
+    // replace ':' now.
+    if (*s==':')
+      *s='_';
+#endif
+  }
 }
 
 
@@ -584,10 +660,10 @@ bool Archive::ReadSubData(Array<byte> *UnpData,File *DestFile)
 #ifndef SHELL_EXT
     Log(FileName,St(MSubHeadCorrupt));
 #endif
-    ErrHandler.SetErrorCode(RAR_CRC_ERROR);
+    ErrHandler.SetErrorCode(CRC_ERROR);
     return(false);
   }
-  if (SubHead.Method<0x30 || SubHead.Method>0x35 || SubHead.UnpVer>PACK_VER)
+  if (SubHead.Method<0x30 || SubHead.Method>0x35 || SubHead.UnpVer>/*PACK_VER*/36)
   {
 #ifndef SHELL_EXT
     Log(FileName,St(MSubHeadUnknown));
@@ -610,13 +686,14 @@ bool Archive::ReadSubData(Array<byte> *UnpData,File *DestFile)
   if (SubHead.Flags & LHD_PASSWORD)
     if (*Cmd->Password)
       SubDataIO.SetEncryption(SubHead.UnpVer,Cmd->Password,
-             (SubHead.Flags & LHD_SALT) ? SubHead.Salt:NULL,false);
+             (SubHead.Flags & LHD_SALT) ? SubHead.Salt:NULL,false,
+             SubHead.UnpVer>=36);
     else
       return(false);
   SubDataIO.SetPackedSizeToRead(SubHead.PackSize);
   SubDataIO.EnableShowProgress(false);
   SubDataIO.SetFiles(this,DestFile);
-  SubDataIO.UnpVolume=(SubHead.Flags & LHD_SPLIT_AFTER);
+  SubDataIO.UnpVolume=(SubHead.Flags & LHD_SPLIT_AFTER)!=0;
   SubDataIO.SetSubHeader(&SubHead,NULL);
   Unpack.SetDestSize(SubHead.UnpSize);
   if (SubHead.Method==0x30)
@@ -629,7 +706,7 @@ bool Archive::ReadSubData(Array<byte> *UnpData,File *DestFile)
 #ifndef SHELL_EXT
     Log(FileName,St(MSubHeadDataCRC),SubHead.FileName);
 #endif
-    ErrHandler.SetErrorCode(RAR_CRC_ERROR);
+    ErrHandler.SetErrorCode(CRC_ERROR);
     if (UnpData!=NULL)
       UnpData->Reset();
     return(false);

unrar/array.hpp

@@ -7,20 +7,21 @@ template <class T> class Array
 {
   private:
     T *Buffer;
-    int BufSize;
-    int AllocSize;
+    size_t BufSize;
+    size_t AllocSize;
   public:
     Array();
-    Array(int Size);
+    Array(size_t Size);
     ~Array();
     inline void CleanData();
-    inline T& operator [](int Item);
-    inline int Size();
-    void Add(int Items);
-    void Alloc(int Items);
+    inline T& operator [](size_t Item);
+    inline size_t Size();
+    void Add(size_t Items);
+    void Alloc(size_t Items);
     void Reset();
     void operator = (Array<T> &Src);
     void Push(T Item);
+    T* Addr() {return(Buffer);}
 };
 
 template <class T> void Array<T>::CleanData()
@@ -37,7 +38,7 @@ template <class T> Array<T>::Array()
 }
 
 
-template <class T> Array<T>::Array(int Size)
+template <class T> Array<T>::Array(size_t Size)
 {
   Buffer=(T *)rarmalloc(sizeof(T)*Size);
   if (Buffer==NULL && Size!=0)
@@ -54,25 +55,25 @@ template <class T> Array<T>::~Array()
 }
 
 
-template <class T> inline T& Array<T>::operator [](int Item)
+template <class T> inline T& Array<T>::operator [](size_t Item)
 {
   return(Buffer[Item]);
 }
 
 
-template <class T> inline int Array<T>::Size()
+template <class T> inline size_t Array<T>::Size()
 {
   return(BufSize);
 }
 
 
-template <class T> void Array<T>::Add(int Items)
+template <class T> void Array<T>::Add(size_t Items)
 {
   BufSize+=Items;
   if (BufSize>AllocSize)
   {
-    int Suggested=AllocSize+AllocSize/4+32;
-    int NewSize=Max(BufSize,Suggested);
+    size_t Suggested=AllocSize+AllocSize/4+32;
+    size_t NewSize=Max(BufSize,Suggested);
 
     Buffer=(T *)rarrealloc(Buffer,NewSize*sizeof(T));
     if (Buffer==NULL)
@@ -82,7 +83,7 @@ template <class T> void Array<T>::Add(int Items)
 }
 
 
-template <class T> void Array<T>::Alloc(int Items)
+template <class T> void Array<T>::Alloc(size_t Items)
 {
   if (Items>AllocSize)
     Add(Items-BufSize);

unrar/beosea.cpp

@@ -5,7 +5,7 @@ void ExtractBeEA(Archive &Arc,char *FileName)
   if (Arc.HeaderCRC!=Arc.EAHead.HeadCRC)
   {
     Log(Arc.FileName,St(MEABroken),FileName);
-    ErrHandler.SetErrorCode(RAR_CRC_ERROR);
+    ErrHandler.SetErrorCode(CRC_ERROR);
     return;
   }
   if (Arc.EAHead.Method<0x31 || Arc.EAHead.Method>0x35 || Arc.EAHead.UnpVer>PACK_VER)
@@ -29,14 +29,14 @@ void ExtractBeEA(Archive &Arc,char *FileName)
   if (Arc.EAHead.EACRC!=~DataIO.UnpFileCRC)
   {
     Log(Arc.FileName,St(MEABroken),FileName);
-    ErrHandler.SetErrorCode(RAR_CRC_ERROR);
+    ErrHandler.SetErrorCode(CRC_ERROR);
     return;
   }
   int fd = open(FileName,O_WRONLY);
   if (fd==-1)
   {
     Log(Arc.FileName,St(MCannotSetEA),FileName);
-    ErrHandler.SetErrorCode(RAR_WARNING);
+    ErrHandler.SetErrorCode(WARNING);
     return;
   }
 
@@ -51,7 +51,7 @@ void ExtractBeEA(Archive &Arc,char *FileName)
     if (NameSize>=sizeof(Name))
     {
       Log(Arc.FileName,St(MCannotSetEA),FileName);
-      ErrHandler.SetErrorCode(RAR_WARNING);
+      ErrHandler.SetErrorCode(WARNING);
       break;
     }
     memcpy(Name,CurItem+10,NameSize);
@@ -59,7 +59,7 @@ void ExtractBeEA(Archive &Arc,char *FileName)
     if (fs_write_attr(fd,Name,Type,0,CurItem+10+NameSize,Size)==-1)
     {
       Log(Arc.FileName,St(MCannotSetEA),FileName);
-      ErrHandler.SetErrorCode(RAR_WARNING);
+      ErrHandler.SetErrorCode(WARNING);
       break;
     }
     AttrPos+=10+NameSize+Size;
@@ -79,7 +79,7 @@ void ExtractBeEANew(Archive &Arc,char *FileName)
   if (fd==-1)
   {
     Log(Arc.FileName,St(MCannotSetEA),FileName);
-    ErrHandler.SetErrorCode(RAR_WARNING);
+    ErrHandler.SetErrorCode(WARNING);
     return;
   }
 
@@ -94,7 +94,7 @@ void ExtractBeEANew(Archive &Arc,char *FileName)
     if (NameSize>=sizeof(Name))
     {
       Log(Arc.FileName,St(MCannotSetEA),FileName);
-      ErrHandler.SetErrorCode(RAR_WARNING);
+      ErrHandler.SetErrorCode(WARNING);
       break;
     }
     memcpy(Name,CurItem+10,NameSize);
@@ -102,7 +102,7 @@ void ExtractBeEANew(Archive &Arc,char *FileName)
     if (fs_write_attr(fd,Name,Type,0,CurItem+10+NameSize,Size)==-1)
     {
       Log(Arc.FileName,St(MCannotSetEA),FileName);
-      ErrHandler.SetErrorCode(RAR_WARNING);
+      ErrHandler.SetErrorCode(WARNING);
       break;
     }
     AttrPos+=10+NameSize+Size;

unrar/cmddata.cpp

@@ -2,7 +2,7 @@
 
 CommandData::CommandData()
 {
-  FileArgs=ExclArgs=StoreArgs=ArcNames=NULL;
+  FileArgs=ExclArgs=InclArgs=StoreArgs=ArcNames=NULL;
   Init();
 }
 
@@ -22,10 +22,10 @@ void CommandData::Init()
   *ArcNameW=0;
   FileLists=false;
   NoMoreSwitches=false;
-  TimeConverted=false;
 
   FileArgs=new StringList;
   ExclArgs=new StringList;
+  InclArgs=new StringList;
   StoreArgs=new StringList;
   ArcNames=new StringList;
 }
@@ -35,37 +35,38 @@ void CommandData::Close()
 {
   delete FileArgs;
   delete ExclArgs;
+  delete InclArgs;
   delete StoreArgs;
   delete ArcNames;
-  FileArgs=ExclArgs=StoreArgs=ArcNames=NULL;
+  FileArgs=ExclArgs=InclArgs=StoreArgs=ArcNames=NULL;
   NextVolSizes.Reset();
 }
 
 
-#if !defined(SFX_MODULE) && !defined(_WIN_CE)
+#if !defined(SFX_MODULE)
 void CommandData::ParseArg(char *Arg,wchar *ArgW)
 {
   if (IsSwitch(*Arg) && !NoMoreSwitches)
     if (Arg[1]=='-')
       NoMoreSwitches=true;
     else
-      ProcessSwitch(&Arg[1]);
+      ProcessSwitch(&Arg[1],(ArgW!=NULL && *ArgW!=0 ? &ArgW[1]:NULL));
   else
     if (*Command==0)
     {
-      strncpy(Command,Arg,sizeof(Command));
+      strncpyz(Command,Arg,ASIZE(Command));
       if (ArgW!=NULL)
         strncpyw(CommandW,ArgW,sizeof(CommandW)/sizeof(CommandW[0]));
-      if (toupper(*Command)=='S')
+      if (etoupper(*Command)=='S')
       {
         const char *SFXName=Command[1] ? Command+1:DefSFXName;
         if (PointToName(SFXName)!=SFXName || FileExist(SFXName))
           strcpy(SFXModule,SFXName);
         else
-          GetConfigName(SFXName,SFXModule);
+          GetConfigName(SFXName,SFXModule,true);
       }
 #ifndef GUI
-      *Command=toupper(*Command);
+      *Command=etoupper(*Command);
       if (*Command!='I' && *Command!='S')
         strupper(Command);
 #endif
@@ -73,19 +74,23 @@ void CommandData::ParseArg(char *Arg,wchar *ArgW)
     else
       if (*ArcName==0)
       {
-        strncpy(ArcName,Arg,sizeof(ArcName));
+        strncpyz(ArcName,Arg,ASIZE(ArcName));
         if (ArgW!=NULL)
-          strncpyw(ArcNameW,ArgW,sizeof(ArcNameW)/sizeof(ArcNameW[0]));
+          strncpyzw(ArcNameW,ArgW,ASIZE(ArcNameW));
       }
       else
       {
-        int Length=strlen(Arg);
-        char EndChar=Arg[Length-1];
-        char CmdChar=toupper(*Command);
+        size_t Length=strlen(Arg);
+        char EndChar=Length==0 ? 0:Arg[Length-1];
+        char CmdChar=etoupper(*Command);
         bool Add=strchr("AFUM",CmdChar)!=NULL;
         bool Extract=CmdChar=='X' || CmdChar=='E';
         if ((IsDriveDiv(EndChar) || IsPathDiv(EndChar)) && !Add)
-          strcpy(ExtrPath,Arg);
+        {
+          strncpyz(ExtrPath,Arg,ASIZE(ExtrPath));
+          if (ArgW!=NULL)
+            strncpyzw(ExtrPathW,ArgW,ASIZE(ExtrPathW));
+        }
         else
           if ((Add || CmdChar=='T') && *Arg!='@')
             FileArgs->AddString(Arg);
@@ -95,8 +100,19 @@ void CommandData::ParseArg(char *Arg,wchar *ArgW)
             bool Found=FindFile::FastFind(Arg,NULL,&FileData);
             if (!Found && *Arg=='@' && !IsWildcard(Arg))
             {
-              ReadTextFile(Arg+1,FileArgs,false,true,true,true,true);
               FileLists=true;
+
+              RAR_CHARSET Charset=FilelistCharset;
+
+#if defined(_WIN_32) && !defined(GUI)
+              // for compatibility reasons we use OEM encoding
+              // in Win32 console version by default
+
+              if (Charset==RCH_DEFAULT)
+                Charset=RCH_OEM;
+#endif
+
+              ReadTextFile(Arg+1,FileArgs,false,true,Charset,true,true,true);
             }
             else
               if (Found && FileData.IsDir && Extract && *ExtrPath==0)
@@ -116,10 +132,10 @@ void CommandData::ParseDone()
 {
   if (FileArgs->ItemsCount()==0 && !FileLists)
     FileArgs->AddString(MASKALL);
-  char CmdChar=toupper(*Command);
-  bool Extract=CmdChar=='X' || CmdChar=='E';
+  char CmdChar=etoupper(*Command);
+  bool Extract=CmdChar=='X' || CmdChar=='E' || CmdChar=='P';
   if (Test && Extract)
-    Test=false;
+    Test=false;        // Switch '-t' is senseless for 'X', 'E', 'P' commands.
   BareOutput=(CmdChar=='L' || CmdChar=='V') && Command[1]=='B';
 }
 
@@ -134,13 +150,37 @@ void CommandData::ParseEnvVar()
 #endif
 
 
-#if !defined(GUI) && !defined(SFX_MODULE)
+
+// return 'false' if -cfg- is present and preprocess switches
+// which must be processed before the rest of command line
+
+#ifndef SFX_MODULE
 bool CommandData::IsConfigEnabled(int argc,char *argv[])
 {
+  bool ConfigEnabled=true;
   for (int I=1;I<argc;I++)
-    if (IsSwitch(*argv[I]) && stricomp(&argv[I][1],"cfg-")==0)
-      return(false);
-  return(true);
+    if (IsSwitch(*argv[I]))
+    {
+      if (stricomp(&argv[I][1],"-")==0)
+        break;
+      if (stricomp(&argv[I][1],"cfg-")==0)
+        ConfigEnabled=false;
+#ifndef GUI
+      if (strnicomp(&argv[I][1],"ilog",4)==0)
+      {
+        // ensure that correct log file name is already set
+        // if we need to report an error when processing the command line
+        ProcessSwitch(&argv[I][1]);
+        InitLogOptions(LogName);
+      }
+#endif
+      if (strnicomp(&argv[I][1],"sc",2)==0)
+      {
+        // Process -sc before reading any file lists.
+        ProcessSwitch(&argv[I][1]);
+      }
+    }
+  return(ConfigEnabled);
 }
 #endif
 
@@ -153,8 +193,12 @@ void CommandData::ReadConfig(int argc,char *argv[])
   {
     char *Str;
     while ((Str=List.GetString())!=NULL)
+    {
+      while (IsSpace(*Str))
+        Str++;
       if (strnicomp(Str,"switches=",9)==0)
         ProcessSwitchesString(Str+9);
+    }
   }
 }
 #endif
@@ -182,16 +226,16 @@ void CommandData::ProcessSwitchesString(char *Str)
 #endif
 
 
-#if !defined(SFX_MODULE) && !defined(_WIN_CE)
-void CommandData::ProcessSwitch(char *Switch)
+#if !defined(SFX_MODULE)
+void CommandData::ProcessSwitch(char *Switch,wchar *SwitchW)
 {
 
-  switch(toupper(Switch[0]))
+  switch(etoupper(Switch[0]))
   {
     case 'I':
       if (strnicomp(&Switch[1],"LOG",3)==0)
       {
-        strncpy(LogName,Switch[4] ? Switch+4:DefLogName,sizeof(LogName));
+        strncpyz(LogName,Switch[4] ? Switch+4:DefLogName,ASIZE(LogName));
         break;
       }
       if (stricomp(&Switch[1],"SND")==0)
@@ -206,7 +250,7 @@ void CommandData::ProcessSwitch(char *Switch)
       }
       if (strnicomp(&Switch[1],"EML",3)==0)
       {
-        strncpy(EmailTo,Switch[4] ? Switch+4:"@",sizeof(EmailTo));
+        strncpyz(EmailTo,Switch[4] ? Switch+4:"@",ASIZE(EmailTo));
         EmailTo[sizeof(EmailTo)-1]=0;
         break;
       }
@@ -215,9 +259,24 @@ void CommandData::ProcessSwitch(char *Switch)
         MsgStream=MSG_NULL;
         break;
       }
-      if (stricomp(&Switch[1],"DP")==0)
+      if (etoupper(Switch[1])=='D')
       {
-        DisablePercentage=true;
+        for (int I=2;Switch[I]!=0;I++)
+          switch(etoupper(Switch[I]))
+          {
+            case 'Q':
+              MsgStream=MSG_ERRONLY;
+              break;
+            case 'C':
+              DisableCopyright=true;
+              break;
+            case 'D':
+              DisableDone=true;
+              break;
+            case 'P':
+              DisablePercentage=true;
+              break;
+          }
         break;
       }
       if (stricomp(&Switch[1],"OFF")==0)
@@ -227,7 +286,7 @@ void CommandData::ProcessSwitch(char *Switch)
       }
       break;
     case 'T':
-      switch(toupper(Switch[1]))
+      switch(etoupper(Switch[1]))
       {
         case 'K':
           ArcTime=ARCTIME_KEEP;
@@ -263,7 +322,7 @@ void CommandData::ProcessSwitch(char *Switch)
                 Mode=(EXTTIME_MODE)(Switch[3]-'0');
               if (Switch[3]=='-')
                 Mode=EXTTIME_NONE;
-              switch(toupper(Switch[2]))
+              switch(etoupper(Switch[2]))
               {
                 case 'M':
                   xmtime=Mode;
@@ -293,7 +352,7 @@ void CommandData::ProcessSwitch(char *Switch)
       }
       break;
     case 'A':
-      switch(toupper(Switch[1]))
+      switch(etoupper(Switch[1]))
       {
         case 'C':
           ClearArc=true;
@@ -307,9 +366,12 @@ void CommandData::ProcessSwitch(char *Switch)
           else
           {
             GenerateArcName=true;
-            strncpy(GenerateMask,Switch+2,sizeof(GenerateMask));
+            strncpyz(GenerateMask,Switch+2,ASIZE(GenerateMask));
           }
           break;
+        case 'I':
+          IgnoreGeneralAttr=true;
+          break;
         case 'N': //reserved for archive name
           break;
         case 'O':
@@ -317,15 +379,20 @@ void CommandData::ProcessSwitch(char *Switch)
           break;
         case 'P':
           strcpy(ArcPath,Switch+2);
+          if (SwitchW!=NULL && *SwitchW!=0)
+            strcpyw(ArcPathW,SwitchW+2);
           break;
         case 'S':
           SyncFiles=true;
           break;
+        default:
+          BadSwitch(Switch);
+          break;
       }
       break;
     case 'D':
       if (Switch[2]==0)
-        switch(toupper(Switch[1]))
+        switch(etoupper(Switch[1]))
         {
           case 'S':
             DisableSortSolid=true;
@@ -339,7 +406,7 @@ void CommandData::ProcessSwitch(char *Switch)
         }
       break;
     case 'O':
-      switch(toupper(Switch[1]))
+      switch(etoupper(Switch[1]))
       {
         case '+':
           Overwrite=OVERWRITE_ALL;
@@ -347,6 +414,12 @@ void CommandData::ProcessSwitch(char *Switch)
         case '-':
           Overwrite=OVERWRITE_NONE;
           break;
+        case 0:
+          Overwrite=OVERWRITE_FORCE_ASK;
+          break;
+        case 'R':
+          Overwrite=OVERWRITE_AUTORENAME;
+          break;
         case 'W':
           ProcessOwners=true;
           break;
@@ -359,6 +432,9 @@ void CommandData::ProcessSwitch(char *Switch)
         case 'S':
           SaveStreams=true;
           break;
+        case 'C':
+          SetCompressedAttr=true;
+          break;
 #endif
         default :
           BadSwitch(Switch);
@@ -366,40 +442,61 @@ void CommandData::ProcessSwitch(char *Switch)
       }
       break;
     case 'R':
-      switch(toupper(Switch[1]))
+      switch(etoupper(Switch[1]))
       {
         case 0:
           Recurse=RECURSE_ALWAYS;
           break;
         case '-':
-          Recurse=0;
+          Recurse=RECURSE_DISABLE;
           break;
         case '0':
           Recurse=RECURSE_WILDCARDS;
           break;
+#ifndef _WIN_CE
         case 'I':
           {
             Priority=atoi(Switch+2);
             char *ChPtr=strchr(Switch+2,':');
             if (ChPtr!=NULL)
+            {
               SleepTime=atoi(ChPtr+1);
+              InitSystemOptions(SleepTime);
+            }
             SetPriority(Priority);
           }
           break;
+#endif
       }
       break;
     case 'Y':
       AllYes=true;
       break;
+    case 'N':
     case 'X':
       if (Switch[1]!=0)
+      {
+        StringList *Args=etoupper(Switch[0])=='N' ? InclArgs:ExclArgs;
         if (Switch[1]=='@' && !IsWildcard(Switch))
-          ReadTextFile(Switch+2,ExclArgs,false,true,true,true,true);
+        {
+          RAR_CHARSET Charset=FilelistCharset;
+
+#if defined(_WIN_32) && !defined(GUI)
+          // for compatibility reasons we use OEM encoding
+          // in Win32 console version by default
+
+          if (Charset==RCH_DEFAULT)
+            Charset=RCH_OEM;
+#endif
+
+          ReadTextFile(Switch+2,Args,false,true,Charset,true,true,true);
+        }
         else
-          ExclArgs->AddString(Switch+1);
+          Args->AddString(Switch+1);
+      }
       break;
     case 'E':
-      switch(toupper(Switch[1]))
+      switch(etoupper(Switch[1]))
       {
         case 'P':
           switch(Switch[2])
@@ -413,11 +510,11 @@ void CommandData::ProcessSwitch(char *Switch)
             case '2':
               ExclPath=EXCL_SAVEFULLPATH;
               break;
+            case '3':
+              ExclPath=EXCL_ABSPATH;
+              break;
           }
           break;
-        case 'D':
-          ExclEmptyDir=true;
-          break;
         case 'E':
           ProcessEA=false;
           break;
@@ -425,7 +522,13 @@ void CommandData::ProcessSwitch(char *Switch)
           NoEndBlock=true;
           break;
         default:
-          ExclFileAttr=GetExclAttr(&Switch[1]);
+          if (Switch[1]=='+')
+          {
+            InclFileAttr=GetExclAttr(&Switch[2]);
+            InclAttrSet=true;
+          }
+          else
+            ExclFileAttr=GetExclAttr(&Switch[1]);
           break;
       }
       break;
@@ -436,14 +539,14 @@ void CommandData::ProcessSwitch(char *Switch)
         eprintf("\n");
       }
       else
-        strncpy(Password,Switch+1,sizeof(Password));
+        strncpyz(Password,Switch+1,ASIZE(Password));
       break;
     case 'H':
-      if (toupper(Switch[1])=='P')
+      if (etoupper(Switch[1])=='P')
       {
         EncryptHeaders=true;
         if (Switch[2]!=0)
-          strncpy(Password,Switch+2,sizeof(Password));
+          strncpyz(Password,Switch+2,ASIZE(Password));
         else
           if (*Password==0)
           {
@@ -453,10 +556,10 @@ void CommandData::ProcessSwitch(char *Switch)
       }
       break;
     case 'Z':
-      strncpy(CommentFile,Switch[1]!=0 ? Switch+1:"stdin",sizeof(CommentFile));
+      strncpyz(CommentFile,Switch[1]!=0 ? Switch+1:"stdin",ASIZE(CommentFile));
       break;
     case 'M':
-      switch(toupper(Switch[1]))
+      switch(etoupper(Switch[1]))
       {
         case 'C':
           {
@@ -470,19 +573,19 @@ void CommandData::ProcessSwitch(char *Switch)
                 int Param1=0,Param2=0;
                 FilterState State=FILTER_AUTO;
                 FilterType Type=FILTER_NONE;
-                if (isdigit(*Str))
+                if (IsDigit(*Str))
                 {
                   Param1=atoi(Str);
-                  while (isdigit(*Str))
+                  while (IsDigit(*Str))
                     Str++;
                 }
-                if (*Str==':' && isdigit(Str[1]))
+                if (*Str==':' && IsDigit(Str[1]))
                 {
                   Param2=atoi(++Str);
-                  while (isdigit(*Str))
+                  while (IsDigit(*Str))
                     Str++;
                 }
-                switch(toupper(*(Str++)))
+                switch(etoupper(*(Str++)))
                 {
                   case 'T': Type=FILTER_PPM;         break;
                   case 'E': Type=FILTER_E8;          break;
@@ -505,7 +608,7 @@ void CommandData::ProcessSwitch(char *Switch)
         case 'D':
           {
             if ((WinSize=atoi(&Switch[2]))==0)
-              WinSize=0x10000<<(toupper(Switch[2])-'A');
+              WinSize=0x10000<<(etoupper(Switch[2])-'A');
             else
               WinSize*=1024;
             if (!CheckWinSize())
@@ -539,6 +642,16 @@ void CommandData::ProcessSwitch(char *Switch)
             }
           }
           break;
+#ifdef PACK_SMP
+        case 'T':
+          Threads=atoi(Switch+2);
+          if (Threads>16)
+            BadSwitch(Switch);
+          else
+          {
+          }
+          break;
+#endif
         default:
           Method=Switch[1]-'0';
           if (Method>5 || Method<0)
@@ -547,7 +660,7 @@ void CommandData::ProcessSwitch(char *Switch)
       }
       break;
     case 'V':
-      switch(toupper(Switch[1]))
+      switch(etoupper(Switch[1]))
       {
 #ifdef _WIN_32
         case 'D':
@@ -561,7 +674,7 @@ void CommandData::ProcessSwitch(char *Switch)
           VolumePause=true;
           break;
         case 'E':
-          if (toupper(Switch[2])=='R')
+          if (etoupper(Switch[2])=='R')
             VersionControl=atoi(Switch+3)+1;
           break;
         case '-':
@@ -569,16 +682,16 @@ void CommandData::ProcessSwitch(char *Switch)
           break;
         default:
           {
-            Int64 NewVolSize=atoil(&Switch[1]);
+            int64 NewVolSize=atoil(&Switch[1]);
 
             if (NewVolSize==0)
-              NewVolSize=INT64ERR;
+              NewVolSize=INT64NDF; // Autodetecting volume size.
             else
               switch (Switch[strlen(Switch)-1])
               {
                 case 'f':
                 case 'F':
-                  switch(int64to32(NewVolSize))
+                  switch(NewVolSize)
                   {
                     case 360:
                       NewVolSize=362496;
@@ -632,13 +745,17 @@ void CommandData::ProcessSwitch(char *Switch)
     case 'F':
       if (Switch[1]==0)
         FreshFiles=true;
+      else
+        BadSwitch(Switch);
       break;
     case 'U':
       if (Switch[1]==0)
         UpdateFiles=true;
+      else
+        BadSwitch(Switch);
       break;
     case 'W':
-      strncpy(TempPath,&Switch[1],sizeof(TempPath)-1);
+      strncpyz(TempPath,&Switch[1],ASIZE(TempPath));
       AddEndSlash(TempPath);
       break;
     case 'S':
@@ -648,15 +765,15 @@ void CommandData::ProcessSwitch(char *Switch)
         if (PointToName(SFXName)!=SFXName || FileExist(SFXName))
           strcpy(SFXModule,SFXName);
         else
-          GetConfigName(SFXName,SFXModule);
+          GetConfigName(SFXName,SFXModule,true);
       }
-      if (isdigit(Switch[1]))
+      if (IsDigit(Switch[1]))
       {
         Solid|=SOLID_COUNT;
         SolidCount=atoi(&Switch[1]);
       }
       else
-        switch(toupper(Switch[1]))
+        switch(etoupper(Switch[1]))
         {
           case 0:
             Solid|=SOLID_NORMAL;
@@ -673,11 +790,62 @@ void CommandData::ProcessSwitch(char *Switch)
           case 'D':
             Solid|=SOLID_VOLUME_DEPENDENT;
             break;
+          case 'L':
+            if (IsDigit(Switch[2]))
+              FileSizeLess=atoil(Switch+2);
+            break;
+          case 'M':
+            if (IsDigit(Switch[2]))
+              FileSizeMore=atoil(Switch+2);
+            break;
+          case 'C':
+            {
+              // Switch is already found bad, avoid reporting it several times.
+              bool AlreadyBad=false;
+
+              RAR_CHARSET rch=RCH_DEFAULT;
+              switch(etoupper(Switch[2]))
+              {
+                case 'A':
+                  rch=RCH_ANSI;
+                  break;
+                case 'O':
+                  rch=RCH_OEM;
+                  break;
+                case 'U':
+                  rch=RCH_UNICODE;
+                  break;
+                default :
+                  BadSwitch(Switch);
+                  AlreadyBad=true;
+                  break;
+              };
+              if (!AlreadyBad)
+                if (Switch[3]==0)
+                  CommentCharset=FilelistCharset=rch;
+                else
+                  for (int I=3;Switch[I]!=0 && !AlreadyBad;I++)
+                    switch(etoupper(Switch[I]))
+                    {
+                      case 'C':
+                        CommentCharset=rch;
+                        break;
+                      case 'L':
+                        FilelistCharset=rch;
+                        break;
+                      default:
+                        BadSwitch(Switch);
+                        AlreadyBad=true;
+                        break;
+                    }
+            }
+            break;
+
         }
       break;
     case 'C':
       if (Switch[2]==0)
-        switch(toupper(Switch[1]))
+        switch(etoupper(Switch[1]))
         {
           case '-':
             DisableComment=true;
@@ -691,7 +859,7 @@ void CommandData::ProcessSwitch(char *Switch)
         }
       break;
     case 'K':
-      switch(toupper(Switch[1]))
+      switch(etoupper(Switch[1]))
       {
         case 'B':
           KeepBroken=true;
@@ -714,11 +882,11 @@ void CommandData::ProcessSwitch(char *Switch)
 #endif
 
 
-#if !defined(SFX_MODULE) && !defined(_WIN_CE)
+#ifndef SFX_MODULE
 void CommandData::BadSwitch(char *Switch)
 {
   mprintf(St(MUnknownOption),Switch);
-  ErrHandler.Exit(RAR_USER_ERROR);
+  ErrHandler.Exit(USER_ERROR);
 }
 #endif
 
@@ -726,7 +894,7 @@ void CommandData::BadSwitch(char *Switch)
 #ifndef GUI
 void CommandData::OutTitle()
 {
-  if (BareOutput)
+  if (BareOutput || DisableCopyright)
     return;
 #if defined(__GNUC__) && defined(SFX_MODULE)
   mprintf(St(MCopyrightS));
@@ -752,40 +920,41 @@ void CommandData::OutTitle()
 #endif
 
 
+inline bool CmpMSGID(MSGID i1,MSGID i2)
+{
+#ifdef MSGID_INT
+  return(i1==i2);
+#else
+  // If MSGID is const char*, we cannot compare pointers only.
+  // Pointers to different instances of same strings can differ,
+  // so we need to compare complete strings.
+  return(strcmp(i1,i2)==0);
+#endif
+}
+
 void CommandData::OutHelp()
 {
 #if !defined(GUI) && !defined(SILENT)
   OutTitle();
   static MSGID Help[]={
 #ifdef SFX_MODULE
+    // Console SFX switches definition.
     MCHelpCmd,MSHelpCmdE,MSHelpCmdT,MSHelpCmdV
 #elif defined(UNRAR)
-    MUNRARTitle1,MRARTitle2,MCHelpCmd,MCHelpCmdE,MCHelpCmdL,MCHelpCmdP,
-    MCHelpCmdT,MCHelpCmdV,MCHelpCmdX,MCHelpSw,MCHelpSwm,MCHelpSwAC,MCHelpSwAD,
-    MCHelpSwAP,MCHelpSwAVm,MCHelpSwCm,MCHelpSwCFGm,MCHelpSwCL,MCHelpSwCU,
-    MCHelpSwDH,MCHelpSwEP,MCHelpSwF,MCHelpSwIDP,MCHelpSwIERR,MCHelpSwINUL,
-    MCHelpSwIOFF,MCHelpSwKB,MCHelpSwOp,MCHelpSwOm,MCHelpSwOW,MCHelpSwP,
-    MCHelpSwPm,MCHelpSwR,MCHelpSwRI,MCHelpSwTA,MCHelpSwTB,MCHelpSwTN,
-    MCHelpSwTO,MCHelpSwTS,MCHelpSwU,MCHelpSwVUnr,MCHelpSwVER,MCHelpSwVP,
-    MCHelpSwX,MCHelpSwXa,MCHelpSwXal,MCHelpSwY
+    // UnRAR switches definition.
+    MUNRARTitle1,MRARTitle2,MCHelpCmd,MCHelpCmdE,MCHelpCmdL,
+    MCHelpCmdP,MCHelpCmdT,MCHelpCmdV,MCHelpCmdX,MCHelpSw,
+    MCHelpSwm,MCHelpSwAC,MCHelpSwAD,MCHelpSwAI,MCHelpSwAP,
+    MCHelpSwCm,MCHelpSwCFGm,MCHelpSwCL,MCHelpSwCU,
+    MCHelpSwDH,MCHelpSwEP,MCHelpSwEP3,MCHelpSwF,MCHelpSwIDP,MCHelpSwIERR,
+    MCHelpSwINUL,MCHelpSwIOFF,MCHelpSwKB,MCHelpSwN,MCHelpSwNa,MCHelpSwNal,
+    MCHelpSwO,MCHelpSwOC,MCHelpSwOR,MCHelpSwOW,MCHelpSwP,
+    MCHelpSwPm,MCHelpSwR,MCHelpSwRI,MCHelpSwSL,MCHelpSwSM,MCHelpSwTA,
+    MCHelpSwTB,MCHelpSwTN,MCHelpSwTO,MCHelpSwTS,MCHelpSwU,MCHelpSwVUnr,
+    MCHelpSwVER,MCHelpSwVP,MCHelpSwX,MCHelpSwXa,MCHelpSwXal,MCHelpSwY
 #else
-    MRARTitle1,MRARTitle2,MCHelpCmd,MCHelpCmdA,MCHelpCmdC,MCHelpCmdCF,
-    MCHelpCmdCW,MCHelpCmdD,MCHelpCmdE,MCHelpCmdF,MCHelpCmdI,MCHelpCmdK,
-    MCHelpCmdL,MCHelpCmdM,MCHelpCmdP,MCHelpCmdR,MCHelpCmdRC,MCHelpCmdRN,
-    MCHelpCmdRR,MCHelpCmdRV,MCHelpCmdS,MCHelpCmdT,MCHelpCmdU,MCHelpCmdV,
-    MCHelpCmdX,MCHelpSw,MCHelpSwm,MCHelpSwAC,MCHelpSwAD,MCHelpSwAG,
-    MCHelpSwAO,MCHelpSwAP,MCHelpSwAS,MCHelpSwAV,MCHelpSwAVm,MCHelpSwCm,
-    MCHelpSwCFGm,MCHelpSwCL,MCHelpSwCU,MCHelpSwDF,MCHelpSwDH,MCHelpSwDS,
-    MCHelpSwEa,MCHelpSwED,MCHelpSwEE,MCHelpSwEN,MCHelpSwEP,MCHelpSwEP1,
-    MCHelpSwEP2,MCHelpSwF,MCHelpSwHP,MCHelpSwIDP,MCHelpSwIEML,MCHelpSwIERR,
-    MCHelpSwILOG,MCHelpSwINUL,MCHelpSwIOFF,MCHelpSwISND,MCHelpSwK,MCHelpSwKB,
-    MCHelpSwMn,MCHelpSwMC,MCHelpSwMD,MCHelpSwMS,MCHelpSwOp,MCHelpSwOm,
-    MCHelpSwOL,MCHelpSwOS,MCHelpSwOW,MCHelpSwP,MCHelpSwPm,MCHelpSwR,
-    MCHelpSwR0,MCHelpSwRI,MCHelpSwRR,MCHelpSwRV,MCHelpSwS,MCHelpSwSm,
-    MCHelpSwSFX,MCHelpSwSI,MCHelpSwT,MCHelpSwTA,MCHelpSwTB,MCHelpSwTK,
-    MCHelpSwTL,MCHelpSwTN,MCHelpSwTO,MCHelpSwTS,MCHelpSwU,MCHelpSwV,
-    MCHelpSwVn,MCHelpSwVD,MCHelpSwVER,MCHelpSwVN,MCHelpSwVP,MCHelpSwW,
-    MCHelpSwX,MCHelpSwXa,MCHelpSwXal,MCHelpSwY,MCHelpSwZ
+    // RAR switches definition.
+    //removed in 3.9.7
 #endif
   };
 
@@ -797,24 +966,38 @@ void CommandData::OutHelp()
       continue;
 #endif
 #ifndef _WIN_32
-    if (Help[I]==MCHelpSwIEML || Help[I]==MCHelpSwVD || Help[I]==MCHelpSwAC ||
-        Help[I]==MCHelpSwAO || Help[I]==MCHelpSwOS || Help[I]==MCHelpSwIOFF)
+    static MSGID Win32Only[]={
+      MCHelpSwIEML,MCHelpSwVD,MCHelpSwAO,MCHelpSwOS,MCHelpSwIOFF,
+      MCHelpSwEP2,MCHelpSwOC,MCHelpSwDR,MCHelpSwRI
+    };
+    bool Found=false;
+    for (int J=0;J<sizeof(Win32Only)/sizeof(Win32Only[0]);J++)
+      if (CmpMSGID(Help[I],Win32Only[J]))
+      {
+        Found=true;
+        break;
+      }
+    if (Found)
       continue;
 #endif
 #if !defined(_UNIX) && !defined(_WIN_32)
-    if (Help[I]==MCHelpSwOW)
+    if (CmpMSGID(Help[I],MCHelpSwOW))
+      continue;
+#endif
+#if !defined(_WIN_32) && !defined(_EMX)
+    if (CmpMSGID(Help[I],MCHelpSwAC))
       continue;
 #endif
 #ifndef SAVE_LINKS
-    if (Help[I]==MCHelpSwOL)
+    if (CmpMSGID(Help[I],MCHelpSwOL))
       continue;
 #endif
-#if defined(_WIN_32) && !defined(_WIN_CE)
-    if (Help[I]==MCHelpSwRI)
+#ifndef PACK_SMP
+    if (CmpMSGID(Help[I],MCHelpSwMT))
       continue;
 #endif
-#if !defined(_BEOS)
-    if (Help[I]==MCHelpSwEE)
+#ifndef _BEOS
+    if (CmpMSGID(Help[I],MCHelpSwEE))
     {
 #if defined(_EMX) && !defined(_DJGPP)
       if (_osmode != OS2_MODE)
@@ -828,75 +1011,92 @@ void CommandData::OutHelp()
     mprintf(St(Help[I]));
   }
   mprintf("\n");
-  ErrHandler.Exit(0);
+  ErrHandler.Exit(USER_ERROR);
 #endif
 }
 
 
-bool CommandData::ExclCheck(char *CheckName,bool CheckFullPath)
+bool CommandData::ExclCheckArgs(StringList *Args,char *CheckName,bool CheckFullPath,int MatchMode)
 {
   char *Name=ConvertPath(CheckName,NULL);
-  char FullName[NM],*ExclName;
+  char FullName[NM],*CurName;
   *FullName=0;
-  ExclArgs->Rewind();
-  while ((ExclName=ExclArgs->GetString())!=NULL)
+  Args->Rewind();
+  while ((CurName=Args->GetString())!=NULL)
 #ifndef SFX_MODULE
-    if (CheckFullPath && IsFullPath(ExclName))
+    if (CheckFullPath && IsFullPath(CurName))
     {
       if (*FullName==0)
         ConvertNameToFull(CheckName,FullName);
-      if (CmpName(ExclName,FullName,MATCH_WILDSUBPATH))
+      if (CmpName(CurName,FullName,MatchMode))
         return(true);
     }
     else
 #endif
-      if (CmpName(ConvertPath(ExclName,NULL),Name,MATCH_WILDSUBPATH))
+      if (CmpName(ConvertPath(CurName,NULL),Name,MatchMode))
         return(true);
   return(false);
 }
 
 
+// Return 'true' if we need to exclude the file from processing as result
+// of -x switch. If CheckInclList is true, we also check the file against
+// the include list created with -n switch.
+bool CommandData::ExclCheck(char *CheckName,bool CheckFullPath,bool CheckInclList)
+{
+  if (ExclCheckArgs(ExclArgs,CheckName,CheckFullPath,MATCH_WILDSUBPATH))
+    return(true);
+  if (!CheckInclList || InclArgs->ItemsCount()==0)
+    return(false);
+  if (ExclCheckArgs(InclArgs,CheckName,false,MATCH_WILDSUBPATH))
+    return(false);
+  return(true);
+}
+
+
 
 
 #ifndef SFX_MODULE
+// Return 'true' if we need to exclude the file from processing.
 bool CommandData::TimeCheck(RarTime &ft)
 {
   if (FileTimeBefore.IsSet() && ft>=FileTimeBefore)
     return(true);
   if (FileTimeAfter.IsSet() && ft<=FileTimeAfter)
     return(true);
-/*
-  if (FileTimeOlder!=0 || FileTimeNewer!=0)
-  {
-    if (!TimeConverted)
-    {
-      if (FileTimeOlder!=0)
-        FileTimeOlder=SecondsToDosTime(FileTimeOlder);
-      if (FileTimeNewer!=0)
-        FileTimeNewer=SecondsToDosTime(FileTimeNewer);
-      TimeConverted=true;
-    }
-    if (FileTimeOlder!=0 && ft>=FileTimeOlder)
-      return(true);
-    if (FileTimeNewer!=0 && ft<=FileTimeNewer)
-      return(true);
-
-  }
-*/
   return(false);
 }
 #endif
 
 
+#ifndef SFX_MODULE
+// Return 'true' if we need to exclude the file from processing.
+bool CommandData::SizeCheck(int64 Size)
+{
+  if (FileSizeLess!=INT64NDF && Size>=FileSizeLess)
+    return(true);
+  if (FileSizeMore!=INT64NDF && Size<=FileSizeMore)
+    return(true);
+  return(false);
+}
+#endif
+
+
+
+
 int CommandData::IsProcessFile(FileHeader &NewLhd,bool *ExactMatch,int MatchType)
 {
   if (strlen(NewLhd.FileName)>=NM || strlenw(NewLhd.FileNameW)>=NM)
     return(0);
-  if (ExclCheck(NewLhd.FileName,false))
+  if (ExclCheck(NewLhd.FileName,false,true))
     return(0);
 #ifndef SFX_MODULE
   if (TimeCheck(NewLhd.mtime))
     return(0);
+  if ((NewLhd.FileAttr & ExclFileAttr)!=0 || InclAttrSet && (NewLhd.FileAttr & InclFileAttr)==0)
+    return(0);
+  if ((NewLhd.Flags & LHD_WINDOWMASK)!=LHD_DIRECTORY && SizeCheck(NewLhd.FullUnpSize))
+    return(0);
 #endif
   char *ArgName;
   wchar *ArgNameW;
@@ -908,14 +1108,17 @@ int CommandData::IsProcessFile(FileHeader &NewLhd,bool *ExactMatch,int MatchType
     if (Unicode)
     {
       wchar NameW[NM],ArgW[NM],*NamePtr=NewLhd.FileNameW;
+      bool CorrectUnicode=true;
       if (ArgNameW==NULL)
       {
-        CharToWide(ArgName,ArgW);
+        if (!CharToWide(ArgName,ArgW) || *ArgW==0)
+          CorrectUnicode=false;
         ArgNameW=ArgW;
       }
       if ((NewLhd.Flags & LHD_UNICODE)==0)
       {
-        CharToWide(NewLhd.FileName,NameW);
+        if (!CharToWide(NewLhd.FileName,NameW) || *NameW==0)
+          CorrectUnicode=false;
         NamePtr=NameW;
       }
       if (CmpName(ArgNameW,NamePtr,MatchType))
@@ -924,6 +1127,8 @@ int CommandData::IsProcessFile(FileHeader &NewLhd,bool *ExactMatch,int MatchType
           *ExactMatch=stricompcw(ArgNameW,NamePtr)==0;
         return(StringCount);
       }
+      if (CorrectUnicode)
+        continue;
     }
 #endif
     if (CmpName(ArgName,NewLhd.FileName,MatchType))
@@ -937,11 +1142,13 @@ int CommandData::IsProcessFile(FileHeader &NewLhd,bool *ExactMatch,int MatchType
 }
 
 
-#ifndef _WIN_CE
+#ifndef GUI
 void CommandData::ProcessCommand()
 {
 #ifndef SFX_MODULE
-  if (Command[1] && strchr("FUADPXETK",*Command)!=NULL || *ArcName==0)
+
+  const char *SingleCharCommands="FUADPXETK";
+  if (Command[1] && strchr(SingleCharCommands,*Command)!=NULL || *ArcName==0)
     OutHelp();
 
 #ifdef _UNIX
@@ -977,7 +1184,7 @@ void CommandData::ProcessCommand()
         Extract.DoExtract(this);
       }
       break;
-#if !defined(GUI) && !defined(SILENT)
+#ifndef SILENT
     case 'V':
     case 'L':
       ListArchive(this);
@@ -986,10 +1193,8 @@ void CommandData::ProcessCommand()
       OutHelp();
 #endif
   }
-#ifndef GUI
   if (!BareOutput)
     mprintf("\n");
-#endif
 }
 #endif
 
@@ -1021,18 +1226,22 @@ bool CommandData::IsSwitch(int Ch)
 #ifndef SFX_MODULE
 uint CommandData::GetExclAttr(char *Str)
 {
-#ifdef _UNIX
-  return(strtol(Str,NULL,0));
-#endif
-#if defined(_WIN_32) || defined(_EMX)
-  uint Attr;
-  if (isdigit(*Str))
+  if (IsDigit(*Str))
     return(strtol(Str,NULL,0));
   else
   {
+    uint Attr;
     for (Attr=0;*Str;Str++)
-      switch(toupper(*Str))
+      switch(etoupper(*Str))
       {
+#ifdef _UNIX
+        case 'D':
+          Attr|=S_IFDIR;
+          break;
+        case 'V':
+          Attr|=S_IFCHR;
+          break;
+#elif defined(_WIN_32) || defined(_EMX)
         case 'R':
           Attr|=0x1;
           break;
@@ -1048,10 +1257,10 @@ uint CommandData::GetExclAttr(char *Str)
         case 'A':
           Attr|=0x20;
           break;
+#endif
       }
     return(Attr);
   }
-#endif
 }
 #endif
 

unrar/cmddata.hpp

@@ -1,19 +1,19 @@
 #ifndef _RAR_CMDDATA_
 #define _RAR_CMDDATA_
 
-#define DefaultStoreList "ace;arj;bz2;cab;gz;jpeg;jpg;lha;lzh;mp3;rar;zip;taz;tgz;z"
+#define DefaultStoreList "7z;ace;arj;bz2;cab;gz;jpeg;jpg;lha;lzh;mp3;rar;taz;tgz;z;zip"
 
 class CommandData:public RAROptions
 {
   private:
     void ProcessSwitchesString(char *Str);
-    void ProcessSwitch(char *Switch);
+    void ProcessSwitch(char *Switch,wchar *SwitchW=NULL);
     void BadSwitch(char *Switch);
+    bool ExclCheckArgs(StringList *Args,char *CheckName,bool CheckFullPath,int MatchMode);
     uint GetExclAttr(char *Str);
 
     bool FileLists;
     bool NoMoreSwitches;
-    bool TimeConverted;
     bool BareOutput;
   public:
     CommandData();
@@ -28,9 +28,11 @@ class CommandData:public RAROptions
     void OutTitle();
     void OutHelp();
     bool IsSwitch(int Ch);
-    bool ExclCheck(char *CheckName,bool CheckFullPath);
+    bool ExclCheck(char *CheckName,bool CheckFullPath,bool CheckInclList);
     bool StoreCheck(char *CheckName);
     bool TimeCheck(RarTime &ft);
+    bool SizeCheck(int64 Size);
+    bool AnyFiltersActive();
     int IsProcessFile(FileHeader &NewLhd,bool *ExactMatch=NULL,int MatchType=MATCH_WILDSUBPATH);
     void ProcessCommand();
     void AddArcName(char *Name,wchar *NameW);
@@ -47,6 +49,7 @@ class CommandData:public RAROptions
 
     StringList *FileArgs;
     StringList *ExclArgs;
+    StringList *InclArgs;
     StringList *ArcNames;
     StringList *StoreArgs;
 };

unrar/coder.cpp

@@ -17,9 +17,10 @@ void RangeCoder::InitDecoder(Unpack *UnpackRead)
 }
 
 
+// (int) cast before "low" added only to suppress compiler warnings.
 #define ARI_DEC_NORMALIZE(code,low,range,read)                           \
 {                                                                        \
-  while ((low^(low+range))<TOP || range<BOT && ((range=-low&(BOT-1)),1)) \
+  while ((low^(low+range))<TOP || range<BOT && ((range=-(int)low&(BOT-1)),1)) \
   {                                                                      \
     code=(code << 8) | read->GetChar();                                  \
     range <<= 8;                                                         \

unrar/compress.hpp

@@ -29,7 +29,7 @@ enum {CODE_HUFFMAN,CODE_LZ,CODE_LZ2,CODE_REPEATLZ,CODE_CACHELZ,
 
 enum FilterType {
   FILTER_NONE, FILTER_PPM /*dummy*/, FILTER_E8, FILTER_E8E9,
-  FILTER_UPCASETOLOW, FILTER_AUDIO, FILTER_RGB,  FILTER_DELTA,
+  FILTER_UPCASETOLOW, FILTER_AUDIO, FILTER_RGB, FILTER_DELTA,
   FILTER_ITANIUM, FILTER_E8E9V2
 };
 

unrar/consio.cpp

@@ -4,7 +4,12 @@
 #include "log.cpp"
 #endif
 
+static int KbdAnsi(char *Addr,int Size);
+
+#if !defined(GUI) && !defined(SILENT)
 static void RawPrint(char *Msg,MESSAGE_TYPE MessageType);
+static uint GetKey();
+#endif
 
 static MESSAGE_TYPE MsgStream=MSG_STDOUT;
 static bool Sound=false;
@@ -19,7 +24,7 @@ void InitConsoleOptions(MESSAGE_TYPE MsgStream,bool Sound)
 #if !defined(GUI) && !defined(SILENT)
 void mprintf(const char *fmt,...)
 {
-  if (MsgStream==MSG_NULL)
+  if (MsgStream==MSG_NULL || MsgStream==MSG_ERRONLY)
     return;
   safebuf char Msg[MaxMsgSize];
   va_list argptr;
@@ -56,6 +61,7 @@ void RawPrint(char *Msg,MESSAGE_TYPE MessageType)
       OutFile.SetHandleType(FILE_HANDLESTD);
       break;
     case MSG_STDERR:
+    case MSG_ERRONLY:
       OutFile.SetHandleType(FILE_HANDLEERR);
       break;
     default:
@@ -118,45 +124,25 @@ void GetPasswordText(char *Str,int MaxLength)
   OemToChar(Str,Str);
   SetConsoleMode(hConIn,ConInMode);
   SetConsoleMode(hConOut,ConOutMode);
-#elif defined(_EMX) || defined(_BEOS)
+#elif defined(_EMX) || defined(_BEOS) || defined(__sparc) || defined(sparc) || defined (__VMS)
   fgets(Str,MaxLength-1,stdin);
 #else
-  strncpy(Str,getpass(""),MaxLength-1);
+  strncpyz(Str,getpass(""),MaxLength);
 #endif
+  Str[MaxLength-1]=0;
   RemoveLF(Str);
 }
 #endif
 #endif
 
 
-#if !defined(GUI) && !defined(SILENT)
-unsigned int GetKey()
-{
-#ifdef SILENT
-  return(0);
-#else
-  char Str[80];
-#ifdef __GNUC__
-  fgets(Str,sizeof(Str),stdin);
-  return(Str[0]);
-#else
-  File SrcFile;
-  SrcFile.SetHandleType(FILE_HANDLESTD);
-  SrcFile.Read(Str,sizeof(Str));
-  return(Str[0]);
-#endif
-#endif
-}
-#endif
-
-
 #ifndef SILENT
 bool GetPassword(PASSWORD_TYPE Type,const char *FileName,char *Password,int MaxLength)
 {
   Alarm();
   while (true)
   {
-    char PromptStr[256];
+    char PromptStr[NM+256];
 #if defined(_EMX) || defined(_BEOS)
     strcpy(PromptStr,St(MAskPswEcho));
 #else
@@ -165,7 +151,9 @@ bool GetPassword(PASSWORD_TYPE Type,const char *FileName,char *Password,int MaxL
     if (Type!=PASSWORD_GLOBAL)
     {
       strcat(PromptStr,St(MFor));
-      strcat(PromptStr,PointToName(FileName));
+      char *NameOnly=PointToName(FileName);
+      if (strlen(PromptStr)+strlen(NameOnly)<ASIZE(PromptStr))
+        strcat(PromptStr,NameOnly);
     }
     eprintf("\n%s: ",PromptStr);
     GetPasswordText(Password,MaxLength);
@@ -173,19 +161,12 @@ bool GetPassword(PASSWORD_TYPE Type,const char *FileName,char *Password,int MaxL
       return(false);
     if (Type==PASSWORD_GLOBAL)
     {
-      strcpy(PromptStr,St(MReAskPsw));
-      eprintf(PromptStr);
-      char CmpStr[256];
-      GetPasswordText(CmpStr,sizeof(CmpStr));
+      eprintf(St(MReAskPsw));
+      char CmpStr[MAXPASSWORD];
+      GetPasswordText(CmpStr,ASIZE(CmpStr));
       if (*CmpStr==0 || strcmp(Password,CmpStr)!=0)
       {
-        strcpy(PromptStr,St(MNotMatchPsw));
-/*
-#ifdef _WIN_32
-        CharToOem(PromptStr,PromptStr);
-#endif
-*/
-        eprintf(PromptStr);
+        eprintf(St(MNotMatchPsw));
         memset(Password,0,MaxLength);
         memset(CmpStr,0,sizeof(CmpStr));
         continue;
@@ -199,6 +180,29 @@ bool GetPassword(PASSWORD_TYPE Type,const char *FileName,char *Password,int MaxL
 #endif
 
 
+#if !defined(GUI) && !defined(SILENT)
+uint GetKey()
+{
+  char Str[80];
+  bool EndOfFile;
+#if defined(__GNUC__) || defined(sun)
+  EndOfFile=(fgets(Str,sizeof(Str),stdin)==NULL);
+#else
+  File SrcFile;
+  SrcFile.SetHandleType(FILE_HANDLESTD);
+  EndOfFile=(SrcFile.Read(Str,sizeof(Str))==0);
+#endif
+  if (EndOfFile)
+  {
+    // Looks like stdin is a null device. We can enter to infinite loop
+    // calling Ask(), so let's better exit.
+    ErrHandler.Exit(USER_BREAK);
+  }
+  return(Str[0]);
+}
+#endif
+
+
 #if !defined(GUI) && !defined(SILENT)
 int Ask(const char *AskStr)
 {
@@ -209,7 +213,7 @@ int Ask(const char *AskStr)
   for (const char *NextItem=AskStr;NextItem!=NULL;NextItem=strchr(NextItem+1,'_'))
   {
     char *CurItem=Item[NumItems];
-    strncpy(CurItem,NextItem+1,sizeof(Item[0]));
+    strncpyz(CurItem,NextItem+1,ASIZE(Item[0]));
     char *EndItem=strchr(CurItem,'_');
     if (EndItem!=NULL)
       *EndItem=0;
@@ -250,18 +254,18 @@ int Ask(const char *AskStr)
 #endif
 
 
-int KbdAnsi(char *Addr,int Size)
+int KbdAnsi(char *Addr,size_t Size)
 {
   int RetCode=0;
 #ifndef GUI
-  for (int I=0;I<Size;I++)
+  for (size_t I=0;I<Size;I++)
     if (Addr[I]==27 && Addr[I+1]=='[')
     {
-      for (int J=I+2;J<Size;J++)
+      for (size_t J=I+2;J<Size;J++)
       {
         if (Addr[J]=='\"')
           return(2);
-        if (!isdigit(Addr[J]) && Addr[J]!=';')
+        if (!IsDigit(Addr[J]) && Addr[J]!=';')
           break;
       }
       RetCode=1;
@@ -271,16 +275,16 @@ int KbdAnsi(char *Addr,int Size)
 }
 
 
-void OutComment(char *Comment,int Size)
+void OutComment(char *Comment,size_t Size)
 {
 #ifndef GUI
   if (KbdAnsi(Comment,Size)==2)
     return;
-  const int MaxOutSize=0x400;
-  for (int I=0;I<Size;I+=MaxOutSize)
+  const size_t MaxOutSize=0x400;
+  for (size_t I=0;I<Size;I+=MaxOutSize)
   {
     char Msg[MaxOutSize+1];
-    int CopySize=Min(MaxOutSize,Size-I);
+    size_t CopySize=Min(MaxOutSize,Size-I);
     strncpy(Msg,Comment+I,CopySize);
     Msg[CopySize]=0;
     mprintf("%s",Msg);

unrar/consio.hpp

@@ -1,7 +1,9 @@
 #ifndef _RAR_CONSIO_
 #define _RAR_CONSIO_
 
-enum {ALARM_SOUND,ERROR_SOUND,QUESTION_SOUND};
+#if !defined(SILENT) && !defined(SFX_MODULE)
+enum {SOUND_OK,SOUND_ALARM,SOUND_ERROR,SOUND_QUESTION};
+#endif
 
 enum PASSWORD_TYPE {PASSWORD_GLOBAL,PASSWORD_FILE,PASSWORD_ARCHIVE};
 
@@ -12,21 +14,28 @@ void mprintf(const char *fmt,...);
 void eprintf(const char *fmt,...);
 void Alarm();
 void GetPasswordText(char *Str,int MaxLength);
-unsigned int GetKey();
 bool GetPassword(PASSWORD_TYPE Type,const char *FileName,char *Password,int MaxLength);
 int Ask(const char *AskStr);
 #endif
 
-int KbdAnsi(char *Addr,int Size);
-void OutComment(char *Comment,int Size);
+void OutComment(char *Comment,size_t Size);
 
 #ifdef SILENT
-inline void mprintf(const char *fmt,const char *a=NULL,const char *b=NULL) {}
-inline void eprintf(const char *fmt,const char *a=NULL,const char *b=NULL) {}
-inline void mprintf(const char *fmt,int b) {}
-inline void eprintf(const char *fmt,int b) {}
-inline void mprintf(const char *fmt,const char *a,int b) {}
-inline void eprintf(const char *fmt,const char *a,int b) {}
+#ifdef __GNUC__
+  #define mprintf(args...)
+  #define eprintf(args...)
+#else
+  #ifdef _MSC_VER
+    inline void mprintf(const char *fmt,...) {}
+  #else
+    inline void mprintf(const char *fmt,const char *a=NULL,const char *b=NULL) {}
+  #endif
+  inline void eprintf(const char *fmt,const char *a=NULL,const char *b=NULL) {}
+  inline void mprintf(const char *fmt,int b) {}
+  inline void eprintf(const char *fmt,int b) {}
+  inline void mprintf(const char *fmt,const char *a,int b) {}
+  inline void eprintf(const char *fmt,const char *a,int b) {}
+#endif
 inline void Alarm() {}
 inline void GetPasswordText(char *Str,int MaxLength) {}
 inline unsigned int GetKey() {return(0);}

unrar/crc.cpp

@@ -14,13 +14,14 @@ void InitCRC()
 }
 
 
-uint CRC(uint StartCRC,void *Addr,uint Size)
+uint CRC(uint StartCRC,const void *Addr,size_t Size)
 {
   if (CRCTab[1]==0)
     InitCRC();
   byte *Data=(byte *)Addr;
-#if defined(LITTLE_ENDIAN) && defined(PRESENT_INT32)
-  while (Size>0 && ((int)Data & 7))
+
+#if defined(LITTLE_ENDIAN) && defined(PRESENT_INT32) && defined(ALLOW_NOT_ALIGNED_INT)
+  while (Size>0 && ((long)Data & 7))
   {
     StartCRC=CRCTab[(byte)(StartCRC^Data[0])]^(StartCRC>>8);
     Size--;
@@ -42,16 +43,17 @@ uint CRC(uint StartCRC,void *Addr,uint Size)
     Size-=8;
   }
 #endif
-  for (int I=0;I<Size;I++)
+
+  for (size_t I=0;I<Size;I++)
     StartCRC=CRCTab[(byte)(StartCRC^Data[I])]^(StartCRC>>8);
   return(StartCRC);
 }
 
 #ifndef SFX_MODULE
-ushort OldCRC(ushort StartCRC,void *Addr,uint Size)
+ushort OldCRC(ushort StartCRC,const void *Addr,size_t Size)
 {
   byte *Data=(byte *)Addr;
-  for (int I=0;I<Size;I++)
+  for (size_t I=0;I<Size;I++)
   {
     StartCRC=(StartCRC+Data[I])&0xffff;
     StartCRC=((StartCRC<<1)|(StartCRC>>15))&0xffff;

unrar/crc.hpp

@@ -4,7 +4,7 @@
 extern uint CRCTab[256];
 
 void InitCRC();
-uint CRC(uint StartCRC,void *Addr,uint Size);
-ushort OldCRC(ushort StartCRC,void *Addr,uint Size);
+uint CRC(uint StartCRC,const void *Addr,size_t Size);
+ushort OldCRC(ushort StartCRC,const void *Addr,size_t Size);
 
 #endif

unrar/crypt.cpp

@@ -39,14 +39,9 @@ static byte InitSubstTable[256]={
 };
 #endif
 
-CryptData::CryptData()
-{
-}
 
 
-
-
-void CryptData::DecryptBlock(byte *Buf,int Size)
+void CryptData::DecryptBlock(byte *Buf,size_t Size)
 {
   rin.blockDecrypt(Buf,Size,Buf);
 }
@@ -190,7 +185,7 @@ void CryptData::Swap(byte *Ch1,byte *Ch2)
 #endif
 
 
-void CryptData::SetCryptKeys(char *Password,byte *Salt,bool Encrypt,bool OldOnly)
+void CryptData::SetCryptKeys(const char *Password,const byte *Salt,bool Encrypt,bool OldOnly,bool HandsOffHash)
 {
   if (*Password==0)
     return;
@@ -207,31 +202,32 @@ void CryptData::SetCryptKeys(char *Password,byte *Salt,bool Encrypt,bool OldOnly
     Key[3]=0xA4E7F123L;
     memset(Psw,0,sizeof(Psw));
 #if defined(_WIN_32) && !defined(GUI)
-    CharToOemBuff(Password,(char*)Psw,strlen(Password));
+    CharToOemBuff(Password,(char*)Psw,(DWORD)strlen(Password));
 #else
-    strncpy((char *)Psw,Password,MAXPASSWORD-1);
+    strncpyz((char *)Psw,Password,ASIZE(Psw));
 #endif
-    int PswLength=strlen(Password);
+    size_t PswLength=strlen(Password);
     memcpy(SubstTable,InitSubstTable,sizeof(SubstTable));
     for (int J=0;J<256;J++)
-      for (int I=0;I<PswLength;I+=2)
+      for (size_t I=0;I<PswLength;I+=2)
       {
         uint N1=(byte)CRCTab[(Psw[I]-J)&0xff];
         uint N2=(byte)CRCTab[(Psw[I+1]+J)&0xff];
         for (int K=1;N1!=N2;N1=(N1+1)&0xff,K++)
           Swap(&SubstTable[N1],&SubstTable[(N1+I+K)&0xff]);
       }
-    for (int I=0;I<PswLength;I+=16)
+    for (size_t I=0;I<PswLength;I+=16)
       EncryptBlock20(&Psw[I]);
 #endif
     return;
   }
 
   bool Cached=false;
-  for (int I=0;I<sizeof(Cache)/sizeof(Cache[0]);I++)
+  for (int I=0;I<ASIZE(Cache);I++)
     if (strcmp(Cache[I].Password,Password)==0 &&
         (Salt==NULL && !Cache[I].SaltPresent || Salt!=NULL &&
-        Cache[I].SaltPresent && memcmp(Cache[I].Salt,Salt,SALT_SIZE)==0))
+        Cache[I].SaltPresent && memcmp(Cache[I].Salt,Salt,SALT_SIZE)==0) &&
+        Cache[I].HandsOffHash==HandsOffHash)
     {
       memcpy(AESKey,Cache[I].AESKey,sizeof(AESKey));
       memcpy(AESInit,Cache[I].AESInit,sizeof(AESInit));
@@ -246,7 +242,7 @@ void CryptData::SetCryptKeys(char *Password,byte *Salt,bool Encrypt,bool OldOnly
     PswW[MAXPASSWORD-1]=0;
     byte RawPsw[2*MAXPASSWORD+SALT_SIZE];
     WideToRaw(PswW,RawPsw);
-    int RawLength=2*strlenw(PswW);
+    size_t RawLength=2*strlenw(PswW);
     if (Salt!=NULL)
     {
       memcpy(RawPsw+RawLength,Salt,SALT_SIZE);
@@ -258,22 +254,22 @@ void CryptData::SetCryptKeys(char *Password,byte *Salt,bool Encrypt,bool OldOnly
     const int HashRounds=0x40000;
     for (int I=0;I<HashRounds;I++)
     {
-      hash_process( &c, RawPsw, RawLength);
+      hash_process( &c, RawPsw, RawLength, HandsOffHash);
       byte PswNum[3];
       PswNum[0]=(byte)I;
       PswNum[1]=(byte)(I>>8);
       PswNum[2]=(byte)(I>>16);
-      hash_process( &c, PswNum, 3);
+      hash_process( &c, PswNum, 3, HandsOffHash);
       if (I%(HashRounds/16)==0)
       {
         hash_context tempc=c;
         uint32 digest[5];
-        hash_final( &tempc, digest);
+        hash_final( &tempc, digest, HandsOffHash);
         AESInit[I/(HashRounds/16)]=(byte)digest[4];
       }
     }
     uint32 digest[5];
-    hash_final( &c, digest);
+    hash_final( &c, digest, HandsOffHash);
     for (int I=0;I<4;I++)
       for (int J=0;J<4;J++)
         AESKey[I*4+J]=(byte)(digest[I]>>(J*8));
@@ -281,6 +277,7 @@ void CryptData::SetCryptKeys(char *Password,byte *Salt,bool Encrypt,bool OldOnly
     strcpy(Cache[CachePos].Password,Password);
     if ((Cache[CachePos].SaltPresent=(Salt!=NULL))==true)
       memcpy(Cache[CachePos].Salt,Salt,SALT_SIZE);
+    Cache[CachePos].HandsOffHash=HandsOffHash;
     memcpy(Cache[CachePos].AESKey,AESKey,sizeof(AESKey));
     memcpy(Cache[CachePos].AESInit,AESInit,sizeof(AESInit));
     CachePos=(CachePos+1)%(sizeof(Cache)/sizeof(Cache[0]));
@@ -290,7 +287,7 @@ void CryptData::SetCryptKeys(char *Password,byte *Salt,bool Encrypt,bool OldOnly
 
 
 #ifndef SFX_MODULE
-void CryptData::SetOldKeys(char *Password)
+void CryptData::SetOldKeys(const char *Password)
 {
   uint PswCRC=CRC(0xffffffff,Password,strlen(Password));
   OldKey[0]=PswCRC&0xffff;

unrar/crypt.hpp

@@ -3,6 +3,7 @@
 
 enum { OLD_DECODE=0,OLD_ENCODE=1,NEW_CRYPT=2 };
 
+
 struct CryptKeyCacheItem
 {
 #ifndef _SFX_RTL_
@@ -22,6 +23,7 @@ struct CryptKeyCacheItem
   char Password[MAXPASSWORD];
   bool SaltPresent;
   byte Salt[SALT_SIZE];
+  bool HandsOffHash;
 };
 
 class CryptData
@@ -32,7 +34,7 @@ class CryptData
     void Crypt15(byte *Data,uint Count);
     void UpdKeys(byte *Buf);
     void Swap(byte *Ch1,byte *Ch2);
-    void SetOldKeys(char *Password);
+    void SetOldKeys(const char *Password);
 
     Rijndael rin;
     
@@ -46,14 +48,13 @@ class CryptData
     static CryptKeyCacheItem Cache[4];
     static int CachePos;
   public:
-    CryptData();
-    void SetCryptKeys(char *Password,byte *Salt,bool Encrypt,bool OldOnly=false);
+    void SetCryptKeys(const char *Password,const byte *Salt,bool Encrypt,bool OldOnly,bool HandsOffHash);
     void SetAV15Encryption();
     void SetCmt13Encryption();
     void EncryptBlock20(byte *Buf);
     void DecryptBlock20(byte *Buf);
-    void EncryptBlock(byte *Buf,int Size);
-    void DecryptBlock(byte *Buf,int Size);
+    void EncryptBlock(byte *Buf,size_t Size);
+    void DecryptBlock(byte *Buf,size_t Size);
     void Crypt(byte *Data,uint Count,int Method);
     static void SetSalt(byte *Salt,int SaltSize);
 };

unrar/dll.cpp

@@ -37,6 +37,7 @@ HANDLE PASCAL RAROpenArchiveEx(struct RAROpenArchiveDataEx *r)
   {
     r->OpenResult=0;
     DataSet *Data=new DataSet;
+    Data->Cmd.DllError=0;
     Data->OpenMode=r->OpenMode;
     Data->Cmd.FileArgs->AddString("*");
 
@@ -52,24 +53,24 @@ HANDLE PASCAL RAROpenArchiveEx(struct RAROpenArchiveDataEx *r)
     Data->Cmd.VersionControl=1;
     if (!Data->Arc.Open(r->ArcName,r->ArcNameW))
     {
-      delete Data;
       r->OpenResult=ERAR_EOPEN;
+      delete Data;
       return(NULL);
     }
     if (!Data->Arc.IsArchive(false))
     {
+      r->OpenResult=Data->Cmd.DllError!=0 ? Data->Cmd.DllError:ERAR_BAD_ARCHIVE;
       delete Data;
-      r->OpenResult=ERAR_BAD_ARCHIVE;
       return(NULL);
     }
     r->Flags=Data->Arc.NewMhd.Flags;
     Array<byte> CmtData;
-    if (r->CmtBufSize!=0 && Data->Arc.GetComment(CmtData))
+    if (r->CmtBufSize!=0 && Data->Arc.GetComment(&CmtData,NULL))
     {
       r->Flags|=2;
-      int Size=CmtData.Size()+1;
+      size_t Size=CmtData.Size()+1;
       r->CmtState=Size>r->CmtBufSize ? ERAR_SMALL_BUF:1;
-      r->CmtSize=Min(Size,r->CmtBufSize);
+      r->CmtSize=(uint)Min(Size,r->CmtBufSize);
       memcpy(r->CmtBuf,&CmtData[0],r->CmtSize-1);
       if (Size<=r->CmtBufSize)
         r->CmtBuf[r->CmtSize-1]=0;
@@ -103,12 +104,13 @@ int PASCAL RARReadHeader(HANDLE hArcData,struct RARHeaderData *D)
   DataSet *Data=(DataSet *)hArcData;
   try
   {
-    if ((Data->HeaderSize=Data->Arc.SearchBlock(FILE_HEAD))<=0)
+    if ((Data->HeaderSize=(int)Data->Arc.SearchBlock(FILE_HEAD))<=0)
     {
       if (Data->Arc.Volume && Data->Arc.GetHeaderType()==ENDARC_HEAD &&
           (Data->Arc.EndArcHead.Flags & EARC_NEXT_VOLUME))
         if (MergeArchive(Data->Arc,NULL,false,'L'))
         {
+          Data->Extract.SignatureFound=false;
           Data->Arc.Seek(Data->Arc.CurBlockPos,SEEK_SET);
           return(RARReadHeader(hArcData,D));
         }
@@ -118,11 +120,14 @@ int PASCAL RARReadHeader(HANDLE hArcData,struct RARHeaderData *D)
     }
     if (Data->OpenMode==RAR_OM_LIST && (Data->Arc.NewLhd.Flags & LHD_SPLIT_BEFORE))
     {
-      if (RARProcessFile(hArcData,RAR_SKIP,NULL,NULL)==0)
+      int Code=RARProcessFile(hArcData,RAR_SKIP,NULL,NULL);
+      if (Code==0)
         return(RARReadHeader(hArcData,D));
+      else
+        return(Code);
     }
-    strncpy(D->ArcName,Data->Arc.FileName,sizeof(D->ArcName));
-    strncpy(D->FileName,Data->Arc.NewLhd.FileName,sizeof(D->FileName));
+    strncpyz(D->ArcName,Data->Arc.FileName,ASIZE(D->ArcName));
+    strncpyz(D->FileName,Data->Arc.NewLhd.FileName,ASIZE(D->FileName));
     D->Flags=Data->Arc.NewLhd.Flags;
     D->PackSize=Data->Arc.NewLhd.PackSize;
     D->UnpSize=Data->Arc.NewLhd.UnpSize;
@@ -148,12 +153,13 @@ int PASCAL RARReadHeaderEx(HANDLE hArcData,struct RARHeaderDataEx *D)
   DataSet *Data=(DataSet *)hArcData;
   try
   {
-    if ((Data->HeaderSize=Data->Arc.SearchBlock(FILE_HEAD))<=0)
+    if ((Data->HeaderSize=(int)Data->Arc.SearchBlock(FILE_HEAD))<=0)
     {
       if (Data->Arc.Volume && Data->Arc.GetHeaderType()==ENDARC_HEAD &&
           (Data->Arc.EndArcHead.Flags & EARC_NEXT_VOLUME))
         if (MergeArchive(Data->Arc,NULL,false,'L'))
         {
+          Data->Extract.SignatureFound=false;
           Data->Arc.Seek(Data->Arc.CurBlockPos,SEEK_SET);
           return(RARReadHeaderEx(hArcData,D));
         }
@@ -163,26 +169,35 @@ int PASCAL RARReadHeaderEx(HANDLE hArcData,struct RARHeaderDataEx *D)
     }
     if (Data->OpenMode==RAR_OM_LIST && (Data->Arc.NewLhd.Flags & LHD_SPLIT_BEFORE))
     {
-      if (RARProcessFile(hArcData,RAR_SKIP,NULL,NULL)==0)
+      int Code=RARProcessFile(hArcData,RAR_SKIP,NULL,NULL);
+      if (Code==0)
         return(RARReadHeaderEx(hArcData,D));
+      else
+        return(Code);
     }
-    strncpy(D->ArcName,Data->Arc.FileName,sizeof(D->ArcName));
+    strncpyz(D->ArcName,Data->Arc.FileName,ASIZE(D->ArcName));
     if (*Data->Arc.FileNameW)
       strncpyw(D->ArcNameW,Data->Arc.FileNameW,sizeof(D->ArcNameW));
     else
       CharToWide(Data->Arc.FileName,D->ArcNameW);
-    strncpy(D->FileName,Data->Arc.NewLhd.FileName,sizeof(D->FileName));
+    strncpyz(D->FileName,Data->Arc.NewLhd.FileName,ASIZE(D->FileName));
     if (*Data->Arc.NewLhd.FileNameW)
       strncpyw(D->FileNameW,Data->Arc.NewLhd.FileNameW,sizeof(D->FileNameW));
     else
     {
+      bool result;
 #ifdef _WIN_32
       char AnsiName[NM];
       OemToChar(Data->Arc.NewLhd.FileName,AnsiName);
-      CharToWide(AnsiName,D->FileNameW);
+      //The way to handle CharToWide failed calls differs to the method
+      //unrar 3.9.7 introduced. 3.9.7 only returns an empty string, while I
+      //call UtfToWide, which merely discarts invalid characters
+      result = CharToWide(AnsiName,D->FileNameW);
 #else
-      CharToWide(Data->Arc.NewLhd.FileName,D->FileNameW);
+      result = CharToWide(Data->Arc.NewLhd.FileName,D->FileNameW);
 #endif
+      if (!result)
+        UtfToWide(Data->Arc.NewLhd.FileName, D->FileNameW, NM);
     }
     D->Flags=Data->Arc.NewLhd.Flags;
     D->PackSize=Data->Arc.NewLhd.PackSize;
@@ -206,19 +221,38 @@ int PASCAL RARReadHeaderEx(HANDLE hArcData,struct RARHeaderDataEx *D)
 }
 
 
-int PASCAL ProcessFile(HANDLE hArcData,int Operation,char *DestPath,char *DestName,wchar *DestPathW,wchar *DestNameW)
+int PASCAL ProcessFile(HANDLE hArcData, int Operation, char *DestPath,
+                       char *DestName, wchar *DestPathW, wchar *DestNameW,
+                       void *Buffer, size_t BufferSize, size_t *ReadSize,
+                       bool InitDataIO, int *finished)
 {
   DataSet *Data=(DataSet *)hArcData;
+
+  /* if not extracting chunks, we want to init IO all the time
+   * (that was the behaviour before adding RAR_EXTRACT_CHUNK, which thus
+   * remains unaltered) */
+  if (Operation != RAR_EXTRACT_CHUNK)
+    InitDataIO = TRUE;
+
+  /* we must set these here because the function may return before executing the
+   * code that updates the variables. */
+  if (ReadSize != NULL)
+    *ReadSize = 0;
+  if (finished != NULL)
+	  *finished = TRUE;
+
   try
   {
     Data->Cmd.DllError=0;
-    if (Data->OpenMode==RAR_OM_LIST || Operation==RAR_SKIP && !Data->Arc.Solid)
+    if (Data->OpenMode==RAR_OM_LIST || Data->OpenMode==RAR_OM_LIST_INCSPLIT ||
+        Operation==RAR_SKIP && !Data->Arc.Solid)
     {
-      if (/*Data->OpenMode==RAR_OM_LIST && */Data->Arc.Volume &&
+      if (Data->Arc.Volume &&
           Data->Arc.GetHeaderType()==FILE_HEAD &&
           (Data->Arc.NewLhd.Flags & LHD_SPLIT_AFTER)!=0)
         if (MergeArchive(Data->Arc,NULL,false,'L'))
         {
+          Data->Extract.SignatureFound=false;
           Data->Arc.Seek(Data->Arc.CurBlockPos,SEEK_SET);
           return(0);
         }
@@ -255,6 +289,9 @@ int PASCAL ProcessFile(HANDLE hArcData,int Operation,char *DestPath,char *DestNa
         strncpyw(Data->Cmd.ExtrPathW,NullToEmpty(DestPathW),NM-2);
         AddEndSlash(Data->Cmd.ExtrPathW);
         strncpyw(Data->Cmd.DllDestNameW,NullToEmpty(DestNameW),NM-1);
+
+        if (*Data->Cmd.DllDestNameW!=0 && *Data->Cmd.DllDestName==0)
+          WideToChar(Data->Cmd.DllDestNameW,Data->Cmd.DllDestName);
       }
       else
       {
@@ -264,15 +301,51 @@ int PASCAL ProcessFile(HANDLE hArcData,int Operation,char *DestPath,char *DestNa
 
       strcpy(Data->Cmd.Command,Operation==RAR_EXTRACT ? "X":"T");
       Data->Cmd.Test=Operation!=RAR_EXTRACT;
-      bool Repeat=false;
-      Data->Extract.ExtractCurrentFile(&Data->Cmd,Data->Arc,Data->HeaderSize,Repeat);
-
-      while (Data->Arc.ReadHeader()!=0 && Data->Arc.GetHeaderType()==NEWSUB_HEAD)
+      if (Operation == RAR_EXTRACT_CHUNK)
       {
-        Data->Extract.ExtractCurrentFile(&Data->Cmd,Data->Arc,Data->HeaderSize,Repeat);
-        Data->Arc.SeekToNext();
+        //disabled completion percentage calculation/printing?
+        Data->Cmd.DisablePercentage = true;
+        //doesn't seem to be read except for inactive preproc. blocks anyway:
+        Data->Cmd.DisableDone = true;
+        Data->Extract.Buffer = Buffer;
+        Data->Extract.BufferSize = BufferSize;
       }
-      Data->Arc.Seek(Data->Arc.CurBlockPos,SEEK_SET);
+
+      bool Repeat=false;
+      if (Operation != RAR_EXTRACT_CHUNK)
+        Data->Extract.ExtractCurrentFile(&Data->Cmd,Data->Arc,
+          Data->HeaderSize,Repeat);
+      else
+      {
+        if (InitDataIO) //chunk, init
+        {
+          bool res;
+          res = Data->Extract.ExtractCurrentFileChunkInit(&Data->Cmd, Data->Arc,
+            Data->HeaderSize, Repeat);
+          if (!res && Data->Cmd.DllError == 0)
+            Data->Cmd.DllError = ERAR_UNKNOWN;
+          return Data->Cmd.DllError;
+        }
+        else //chunk, no init
+          //returns always true
+          //changes *ReadSize and *finished
+          Data->Extract.ExtractCurrentFileChunk(&Data->Cmd, Data->Arc,
+            ReadSize, finished);
+      }
+
+      /* if extracting by chunks, do move to next block, not even if we've read
+       * the whole file. The only purpose of this code seems to be applying
+       * permissions and other metadata to files, so we're not interested if
+       * extracting chunks */
+      if (Operation != RAR_EXTRACT_CHUNK) {
+        while (Data->Arc.ReadHeader()!=0 && Data->Arc.GetHeaderType()==NEWSUB_HEAD)
+        {
+          Data->Extract.ExtractCurrentFile(&Data->Cmd,Data->Arc,Data->HeaderSize,Repeat);
+          Data->Arc.SeekToNext();
+        }
+        Data->Arc.Seek(Data->Arc.CurBlockPos,SEEK_SET);
+      }
+
     }
   }
   catch (int ErrCode)
@@ -285,15 +358,32 @@ int PASCAL ProcessFile(HANDLE hArcData,int Operation,char *DestPath,char *DestNa
 
 int PASCAL RARProcessFile(HANDLE hArcData,int Operation,char *DestPath,char *DestName)
 {
-  return(ProcessFile(hArcData,Operation,DestPath,DestName,NULL,NULL));
+  return(ProcessFile(hArcData,Operation,DestPath,DestName,NULL,NULL,NULL,0,
+    NULL,false,NULL));
 }
 
 
 int PASCAL RARProcessFileW(HANDLE hArcData,int Operation,wchar *DestPath,wchar *DestName)
 {
-  return(ProcessFile(hArcData,Operation,NULL,NULL,DestPath,DestName));
+  return(ProcessFile(hArcData,Operation,NULL,NULL,DestPath,DestName,NULL,0,
+    NULL,false,NULL));
 }
 
+int PASCAL RARProcessFileChunkInit(HANDLE hArcData)
+{
+  return ProcessFile(hArcData, RAR_EXTRACT_CHUNK, NULL, NULL, NULL, NULL,
+    NULL, 0, NULL, true, NULL);
+}
+
+int PASCAL RARProcessFileChunk(HANDLE hArcData,
+                               void *Buffer,
+                               size_t BufferSize,
+                               size_t *ReadSize,
+                               int *finished)
+{
+  return ProcessFile(hArcData, RAR_EXTRACT_CHUNK, NULL, NULL, NULL, NULL,
+    Buffer, BufferSize, ReadSize, false, finished);
+}
 
 void PASCAL RARSetChangeVolProc(HANDLE hArcData,CHANGEVOLPROC ChangeVolProc)
 {
@@ -302,7 +392,7 @@ void PASCAL RARSetChangeVolProc(HANDLE hArcData,CHANGEVOLPROC ChangeVolProc)
 }
 
 
-void PASCAL RARSetCallback(HANDLE hArcData,UNRARCALLBACK Callback,LONG UserData)
+void PASCAL RARSetCallback(HANDLE hArcData,UNRARCALLBACK Callback,LPARAM UserData)
 {
   DataSet *Data=(DataSet *)hArcData;
   Data->Cmd.Callback=Callback;
@@ -316,12 +406,13 @@ void PASCAL RARSetProcessDataProc(HANDLE hArcData,PROCESSDATAPROC ProcessDataPro
   Data->Cmd.ProcessDataProc=ProcessDataProc;
 }
 
-
+#ifndef NOCRYPT
 void PASCAL RARSetPassword(HANDLE hArcData,char *Password)
 {
   DataSet *Data=(DataSet *)hArcData;
-  strncpy(Data->Cmd.Password,Password,sizeof(Data->Cmd.Password));
+  strncpyz(Data->Cmd.Password,Password,ASIZE(Data->Cmd.Password));
 }
+#endif
 
 
 int PASCAL RARGetDllVersion()
@@ -334,19 +425,21 @@ static int RarErrorToDll(int ErrCode)
 {
   switch(ErrCode)
   {
-    case RAR_FATAL_ERROR:
+    case FATAL_ERROR:
       return(ERAR_EREAD);
-    case RAR_CRC_ERROR:
+    case CRC_ERROR:
       return(ERAR_BAD_DATA);
-    case RAR_WRITE_ERROR:
+    case WRITE_ERROR:
       return(ERAR_EWRITE);
-    case RAR_OPEN_ERROR:
+    case OPEN_ERROR:
       return(ERAR_EOPEN);
-    case RAR_CREATE_ERROR:
+    case CREATE_ERROR:
       return(ERAR_ECREATE);
-    case RAR_MEMORY_ERROR:
+    case MEMORY_ERROR:
       return(ERAR_NO_MEMORY);
-    case RAR_SUCCESS:
+    case NO_PASSWORD_ERROR: //not in original
+      return(ERAR_MISSING_PASSWORD);
+    case SUCCESS:
       return(0);
     default:
       return(ERAR_UNKNOWN);

unrar/dll.def

@@ -1,12 +0,0 @@
-EXPORTS
-  RAROpenArchive
-  RAROpenArchiveEx
-  RARCloseArchive
-  RARReadHeader
-  RARReadHeaderEx
-  RARProcessFile
-  RARSetCallback
-  RARSetChangeVolProc
-  RARSetProcessDataProc
-  RARSetPassword
-  RARGetDllVersion

unrar/dll.hpp

@@ -1,36 +1,44 @@
 #ifndef _UNRAR_DLL_
 #define _UNRAR_DLL_
 
-#define ERAR_END_ARCHIVE     10
-#define ERAR_NO_MEMORY       11
-#define ERAR_BAD_DATA        12
-#define ERAR_BAD_ARCHIVE     13
-#define ERAR_UNKNOWN_FORMAT  14
-#define ERAR_EOPEN           15
-#define ERAR_ECREATE         16
-#define ERAR_ECLOSE          17
-#define ERAR_EREAD           18
-#define ERAR_EWRITE          19
-#define ERAR_SMALL_BUF       20
-#define ERAR_UNKNOWN         21
+#define ERAR_END_ARCHIVE        10
+#define ERAR_NO_MEMORY          11
+#define ERAR_BAD_DATA           12
+#define ERAR_BAD_ARCHIVE        13
+#define ERAR_UNKNOWN_FORMAT     14
+#define ERAR_EOPEN              15
+#define ERAR_ECREATE            16
+#define ERAR_ECLOSE             17
+#define ERAR_EREAD              18
+#define ERAR_EWRITE             19
+#define ERAR_SMALL_BUF          20
+#define ERAR_UNKNOWN            21
+#define ERAR_MISSING_PASSWORD   22
 
-#define RAR_OM_LIST           0
-#define RAR_OM_EXTRACT        1
+#define RAR_OM_LIST              0
+#define RAR_OM_EXTRACT           1
+#define RAR_OM_LIST_INCSPLIT     2
 
 #define RAR_SKIP              0
 #define RAR_TEST              1
 #define RAR_EXTRACT           2
+#define RAR_EXTRACT_CHUNK     3
 
 #define RAR_VOL_ASK           0
 #define RAR_VOL_NOTIFY        1
 
 #define RAR_DLL_VERSION       4
 
+//Must be the same as MAXWINSIZE
+//not in original
+#define RAR_CHUNK_BUFFER_SIZE   0x400000
+
 #ifdef _UNIX
 #define CALLBACK
 #define PASCAL
 #define LONG long
 #define HANDLE void *
+#define LPARAM long
 #define UINT unsigned int
 #endif
 
@@ -108,7 +116,7 @@ enum UNRARCALLBACK_MESSAGES {
   UCM_CHANGEVOLUME,UCM_PROCESSDATA,UCM_NEEDPASSWORD
 };
 
-typedef int (CALLBACK *UNRARCALLBACK)(UINT msg,LONG UserData,LONG P1,LONG P2);
+typedef int (CALLBACK *UNRARCALLBACK)(UINT msg,LPARAM UserData,LPARAM P1,LPARAM P2);
 
 typedef int (PASCAL *CHANGEVOLPROC)(char *ArcName,int Mode);
 typedef int (PASCAL *PROCESSDATAPROC)(unsigned char *Addr,int Size);
@@ -124,7 +132,9 @@ int    PASCAL RARReadHeader(HANDLE hArcData,struct RARHeaderData *HeaderData);
 int    PASCAL RARReadHeaderEx(HANDLE hArcData,struct RARHeaderDataEx *HeaderData);
 int    PASCAL RARProcessFile(HANDLE hArcData,int Operation,char *DestPath,char *DestName);
 int    PASCAL RARProcessFileW(HANDLE hArcData,int Operation,wchar_t *DestPath,wchar_t *DestName);
-void   PASCAL RARSetCallback(HANDLE hArcData,UNRARCALLBACK Callback,LONG UserData);
+int    PASCAL RARProcessFileChunkInit(HANDLE hArcData);
+int    PASCAL RARProcessFileChunk(HANDLE hArcData, void *Buffer, size_t BufferSize, size_t *ReadSize, int *finished);
+void   PASCAL RARSetCallback(HANDLE hArcData,UNRARCALLBACK Callback,LPARAM UserData);
 void   PASCAL RARSetChangeVolProc(HANDLE hArcData,CHANGEVOLPROC ChangeVolProc);
 void   PASCAL RARSetProcessDataProc(HANDLE hArcData,PROCESSDATAPROC ProcessDataProc);
 void   PASCAL RARSetPassword(HANDLE hArcData,char *Password);

unrar/encname.cpp

@@ -11,10 +11,10 @@ EncodeFileName::EncodeFileName()
 
 
 
-void EncodeFileName::Decode(char *Name,byte *EncName,int EncSize,wchar *NameW,
-                            int MaxDecSize)
+void EncodeFileName::Decode(char *Name,byte *EncName,size_t EncSize,wchar *NameW,
+                            size_t MaxDecSize)
 {
-  int EncPos=0,DecPos=0;
+  size_t EncPos=0,DecPos=0;
   byte HighByte=EncName[EncPos++];
   while (EncPos<EncSize && DecPos<MaxDecSize)
   {

unrar/encname.hpp

@@ -8,13 +8,13 @@ class EncodeFileName
 
     byte *EncName;
     byte Flags;
-    int FlagBits;
-    int FlagsPos;
-    int DestSize;
+    uint FlagBits;
+    size_t FlagsPos;
+    size_t DestSize;
   public:
     EncodeFileName();
-    int Encode(char *Name,wchar *NameW,byte *EncName);
-    void Decode(char *Name,byte *EncName,int EncSize,wchar *NameW,int MaxDecSize);
+    size_t Encode(char *Name,wchar *NameW,byte *EncName);
+    void Decode(char *Name,byte *EncName,size_t EncSize,wchar *NameW,size_t MaxDecSize);
 };
 
 #endif

unrar/errhnd.cpp

@@ -11,7 +11,7 @@ ErrorHandler::ErrorHandler()
 
 void ErrorHandler::Clean()
 {
-  ExitCode=RAR_SUCCESS;
+  ExitCode=SUCCESS;
   ErrCount=0;
   EnableBreak=true;
   Silent=false;
@@ -22,7 +22,7 @@ void ErrorHandler::Clean()
 void ErrorHandler::MemoryError()
 {
   MemoryErrorMsg();
-  Throw(RAR_MEMORY_ERROR);
+  Throw(MEMORY_ERROR);
 }
 
 
@@ -30,7 +30,7 @@ void ErrorHandler::OpenError(const char *FileName)
 {
 #ifndef SILENT
   OpenErrorMsg(FileName);
-  Throw(RAR_OPEN_ERROR);
+  Throw(OPEN_ERROR);
 #endif
 }
 
@@ -45,7 +45,7 @@ void ErrorHandler::CloseError(const char *FileName)
   }
 #endif
 #if !defined(SILENT) || defined(RARDLL)
-  Throw(RAR_FATAL_ERROR);
+  Throw(FATAL_ERROR);
 #endif
 }
 
@@ -56,7 +56,7 @@ void ErrorHandler::ReadError(const char *FileName)
   ReadErrorMsg(NULL,FileName);
 #endif
 #if !defined(SILENT) || defined(RARDLL)
-  Throw(RAR_FATAL_ERROR);
+  Throw(FATAL_ERROR);
 #endif
 }
 
@@ -66,6 +66,7 @@ bool ErrorHandler::AskRepeatRead(const char *FileName)
 #if !defined(SILENT) && !defined(SFX_MODULE) && !defined(_WIN_CE)
   if (!Silent)
   {
+    SysErrMsg();
     mprintf("\n");
     Log(NULL,St(MErrRead),FileName);
     return(Ask(St(MRetryAbort))==1);
@@ -81,7 +82,7 @@ void ErrorHandler::WriteError(const char *ArcName,const char *FileName)
   WriteErrorMsg(ArcName,FileName);
 #endif
 #if !defined(SILENT) || defined(RARDLL)
-  Throw(RAR_WRITE_ERROR);
+  Throw(WRITE_ERROR);
 #endif
 }
 
@@ -94,19 +95,20 @@ void ErrorHandler::WriteErrorFAT(const char *FileName)
   ErrMsg(NULL,St(MNTFSRequired),FileName);
 #endif
 #if !defined(SILENT) && !defined(SFX_MODULE) || defined(RARDLL)
-  Throw(RAR_WRITE_ERROR);
+  Throw(WRITE_ERROR);
 #endif
 }
 #endif
 
 
-bool ErrorHandler::AskRepeatWrite(const char *FileName)
+bool ErrorHandler::AskRepeatWrite(const char *FileName,bool DiskFull)
 {
 #if !defined(SILENT) && !defined(_WIN_CE)
   if (!Silent)
   {
+    SysErrMsg();
     mprintf("\n");
-    Log(NULL,St(MErrWrite),FileName);
+    Log(NULL,St(DiskFull ? MNotEnoughDisk:MErrWrite),FileName);
     return(Ask(St(MRetryAbort))==1);
   }
 #endif
@@ -124,7 +126,16 @@ void ErrorHandler::SeekError(const char *FileName)
   }
 #endif
 #if !defined(SILENT) || defined(RARDLL)
-  Throw(RAR_FATAL_ERROR);
+  Throw(FATAL_ERROR);
+#endif
+}
+
+
+void ErrorHandler::GeneralErrMsg(const char *Msg)
+{
+#ifndef SILENT
+  Log(NULL,"%s",Msg);
+  SysErrMsg();
 #endif
 }
 
@@ -164,19 +175,19 @@ void ErrorHandler::CreateErrorMsg(const char *ArcName,const char *FileName)
 #ifndef SILENT
   Log(ArcName && *ArcName ? ArcName:NULL,St(MCannotCreate),FileName);
   Alarm();
-#if defined(_WIN_32) && !defined(_WIN_CE) && !defined(SFX_MODULE) && defined(MAXPATH)
+#if defined(_WIN_32) && !defined(_WIN_CE) && !defined(SFX_MODULE) && defined(MAX_PATH)
   if (GetLastError()==ERROR_PATH_NOT_FOUND)
   {
-    int NameLength=strlen(FileName);
+    size_t NameLength=strlen(FileName);
     if (!IsFullPath(FileName))
     {
       char CurDir[NM];
       GetCurrentDirectory(sizeof(CurDir),CurDir);
       NameLength+=strlen(CurDir)+1;
     }
-    if (NameLength>MAXPATH)
+    if (NameLength>MAX_PATH)
     {
-      Log(ArcName && *ArcName ? ArcName:NULL,St(MMaxPathLimit),MAXPATH);
+      Log(ArcName && *ArcName ? ArcName:NULL,St(MMaxPathLimit),MAX_PATH);
     }
   }
 #endif
@@ -238,14 +249,14 @@ void ErrorHandler::SetErrorCode(int Code)
 {
   switch(Code)
   {
-    case RAR_WARNING:
-    case RAR_USER_BREAK:
-      if (ExitCode==RAR_SUCCESS)
+    case WARNING:
+    case USER_BREAK:
+      if (ExitCode==SUCCESS)
         ExitCode=Code;
       break;
-    case RAR_FATAL_ERROR:
-      if (ExitCode==RAR_SUCCESS || ExitCode==RAR_WARNING)
-        ExitCode=RAR_FATAL_ERROR;
+    case FATAL_ERROR:
+      if (ExitCode==SUCCESS || ExitCode==WARNING)
+        ExitCode=FATAL_ERROR;
       break;
     default:
       ExitCode=Code;
@@ -280,8 +291,9 @@ void _stdfunction ProcessSignal(int SigType)
 #if defined(USE_RC) && !defined(SFX_MODULE) && !defined(_WIN_CE)
   ExtRes.UnloadDLL();
 #endif
-  exit(RAR_USER_BREAK);
-#ifdef _WIN_32
+  exit(USER_BREAK);
+#if defined(_WIN_32) && !defined(_MSC_VER)
+  // never reached, just to avoid a compiler warning
   return(TRUE);
 #endif
 }
@@ -305,7 +317,7 @@ void ErrorHandler::SetSignalHandlers(bool Enable)
 
 void ErrorHandler::Throw(int Code)
 {
-  if (Code==RAR_USER_BREAK && !EnableBreak)
+  if (Code==USER_BREAK && !EnableBreak)
     return;
   ErrHandler.SetErrorCode(Code);
 #ifdef ALLOW_EXCEPTIONS
@@ -319,7 +331,8 @@ void ErrorHandler::Throw(int Code)
 
 void ErrorHandler::SysErrMsg()
 {
-#if defined(_WIN_32) && !defined(SFX_MODULE) && !defined(SILENT)
+#if !defined(SFX_MODULE) && !defined(SILENT)
+#ifdef _WIN_32
     #define STRCHR strchr
     #define ERRCHAR char
   ERRCHAR  *lpMsgBuf=NULL;
@@ -349,4 +362,16 @@ void ErrorHandler::SysErrMsg()
   }
   LocalFree( lpMsgBuf );
 #endif
+
+#if defined(_UNIX) || defined(_EMX)
+  char *err=strerror(errno);
+  if (err!=NULL)
+    Log(NULL,"\n%s",err);
+#endif
+
+#endif
 }
+
+
+
+

unrar/errhnd.hpp

@@ -12,11 +12,13 @@
 #define rarrealloc realloc
 #define rarfree free
 #define rarstrdup strdup
+#define rarstrdupw strdupw
 
 
-
-enum { RAR_SUCCESS,RAR_WARNING,RAR_FATAL_ERROR,RAR_CRC_ERROR,RAR_LOCK_ERROR,RAR_WRITE_ERROR,
-       RAR_OPEN_ERROR,RAR_USER_ERROR,RAR_MEMORY_ERROR,RAR_CREATE_ERROR,RAR_USER_BREAK=255};
+//NO_PASSWORD_ERROR not in original. Maps to ERAR_MISSING_PASSWORD DLL error
+enum { SUCCESS,WARNING,FATAL_ERROR,CRC_ERROR,LOCK_ERROR,WRITE_ERROR,
+       OPEN_ERROR,USER_ERROR,MEMORY_ERROR,CREATE_ERROR,NO_PASSWORD_ERROR,
+       USER_BREAK=255};
 
 class ErrorHandler
 {
@@ -38,8 +40,9 @@ class ErrorHandler
     bool AskRepeatRead(const char *FileName);
     void WriteError(const char *ArcName,const char *FileName);
     void WriteErrorFAT(const char *FileName);
-    bool AskRepeatWrite(const char *FileName);
+    bool AskRepeatWrite(const char *FileName,bool DiskFull);
     void SeekError(const char *FileName);
+    void GeneralErrMsg(const char *Msg);
     void MemoryErrorMsg();
     void OpenErrorMsg(const char *FileName);
     void OpenErrorMsg(const char *ArcName,const char *FileName);

unrar/extract.cpp

@@ -4,6 +4,9 @@ CmdExtract::CmdExtract()
 {
   TotalFileCount=0;
   *Password=0;
+  //next two lines added by me
+  Buffer = NULL;
+  BufferSize = 0;
   Unp=new Unpack(&DataIO);
   Unp->Init(NULL);
 }
@@ -18,35 +21,53 @@ CmdExtract::~CmdExtract()
 
 void CmdExtract::DoExtract(CommandData *Cmd)
 {
+  PasswordCancelled=false;
   DataIO.SetCurrentCommand(*Cmd->Command);
 
   struct FindData FD;
   while (Cmd->GetArcName(ArcName,ArcNameW,sizeof(ArcName)))
     if (FindFile::FastFind(ArcName,ArcNameW,&FD))
       DataIO.TotalArcSize+=FD.Size;
+
   Cmd->ArcNames->Rewind();
   while (Cmd->GetArcName(ArcName,ArcNameW,sizeof(ArcName)))
   {
-    while (ExtractArchive(Cmd)==EXTRACT_ARC_REPEAT)
-      ;
+    while (true)
+    {
+      char PrevCmdPassword[MAXPASSWORD];
+      strcpy(PrevCmdPassword,Cmd->Password);
+
+      EXTRACT_ARC_CODE Code=ExtractArchive(Cmd);
+
+      // Restore Cmd->Password, which could be changed in IsArchive() call
+      // for next header encrypted archive.
+      strcpy(Cmd->Password,PrevCmdPassword);
+
+      if (Code!=EXTRACT_ARC_REPEAT)
+        break;
+    }
     if (FindFile::FastFind(ArcName,ArcNameW,&FD))
       DataIO.ProcessedArcSize+=FD.Size;
   }
 
   if (TotalFileCount==0 && *Cmd->Command!='I')
   {
-    mprintf(St(MExtrNoFiles));
-    ErrHandler.SetErrorCode(RAR_WARNING);
+    if (!PasswordCancelled)
+    {
+      mprintf(St(MExtrNoFiles));
+    }
+    ErrHandler.SetErrorCode(WARNING);
   }
 #ifndef GUI
   else
-    if (*Cmd->Command=='I')
-      mprintf(St(MDone));
-    else
-      if (ErrHandler.GetErrorCount()==0)
-        mprintf(St(MExtrAllOk));
+    if (!Cmd->DisableDone)
+      if (*Cmd->Command=='I')
+        mprintf(St(MDone));
       else
-        mprintf(St(MExtrTotalErr),ErrHandler.GetErrorCount());
+        if (ErrHandler.GetErrorCount()==0)
+          mprintf(St(MExtrAllOk));
+        else
+          mprintf(St(MExtrTotalErr),ErrHandler.GetErrorCount());
 #endif
 }
 
@@ -71,6 +92,8 @@ void CmdExtract::ExtractArchiveInit(CommandData *Cmd,Archive &Arc)
   SignatureFound=false;
   AllMatchesExact=true;
   ReconstructDone=false;
+
+  StartTime.SetCurrentTime();
 }
 
 
@@ -79,7 +102,7 @@ EXTRACT_ARC_CODE CmdExtract::ExtractArchive(CommandData *Cmd)
   Archive Arc(Cmd);
   if (!Arc.WOpen(ArcName,ArcNameW))
   {
-    ErrHandler.SetErrorCode(RAR_OPEN_ERROR);
+    ErrHandler.SetErrorCode(OPEN_ERROR);
     return(EXTRACT_ARC_NEXT);
   }
 
@@ -89,10 +112,11 @@ EXTRACT_ARC_CODE CmdExtract::ExtractArchive(CommandData *Cmd)
     mprintf(St(MNotRAR),ArcName);
 #endif
     if (CmpExt(ArcName,"rar"))
-      ErrHandler.SetErrorCode(RAR_WARNING);
+      ErrHandler.SetErrorCode(WARNING);
     return(EXTRACT_ARC_NEXT);
   }
 
+  // archive with corrupt encrypted header can be closed in IsArchive() call
   if (!Arc.IsOpened())
     return(EXTRACT_ARC_NEXT);
 
@@ -100,13 +124,45 @@ EXTRACT_ARC_CODE CmdExtract::ExtractArchive(CommandData *Cmd)
   if (Arc.Volume && Arc.NotFirstVolume)
   {
     char FirstVolName[NM];
+    VolNameToFirstName(ArcName,FirstVolName,(Arc.NewMhd.Flags & MHD_NEWNUMBERING)!=0);
 
-    VolNameToFirstName(ArcName,FirstVolName,(Arc.NewMhd.Flags & MHD_NEWNUMBERING));
+    // If several volume names from same volume set are specified
+    // and current volume is not first in set and first volume is present
+    // and specified too, let's skip the current volume.
     if (stricomp(ArcName,FirstVolName)!=0 && FileExist(FirstVolName) &&
         Cmd->ArcNames->Search(FirstVolName,NULL,false))
       return(EXTRACT_ARC_NEXT);
   }
 #endif
+
+  int64 VolumeSetSize=0; // Total size of volumes after the current volume.
+
+  if (Arc.Volume)
+  {
+    // Calculate the total size of all accessible volumes.
+    // This size is necessary to display the correct total progress indicator.
+
+    char NextName[NM];
+    wchar NextNameW[NM];
+
+    strcpy(NextName,Arc.FileName);
+    strcpyw(NextNameW,Arc.FileNameW);
+
+    while (true)
+    {
+      // First volume is already added to DataIO.TotalArcSize 
+      // in initial TotalArcSize calculation in DoExtract.
+      // So we skip it and start from second volume.
+      NextVolumeName(NextName,NextNameW,ASIZE(NextName),(Arc.NewMhd.Flags & MHD_NEWNUMBERING)==0 || Arc.OldFormat);
+      struct FindData FD;
+      if (FindFile::FastFind(NextName,NextNameW,&FD))
+        VolumeSetSize+=FD.Size;
+      else
+        break;
+    }
+    DataIO.TotalArcSize+=VolumeSetSize;
+  }
+
   ExtractArchiveInit(Cmd,Arc);
 
   if (*Cmd->Command=='T' || *Cmd->Command=='I')
@@ -124,34 +180,49 @@ EXTRACT_ARC_CODE CmdExtract::ExtractArchive(CommandData *Cmd)
 
   Arc.ViewComment();
 
+  // RAR can close a corrupt encrypted archive
+  if (!Arc.IsOpened())
+    return(EXTRACT_ARC_NEXT);
+
+
   while (1)
   {
-    int Size=Arc.ReadHeader();
+    size_t Size=Arc.ReadHeader();
     bool Repeat=false;
     if (!ExtractCurrentFile(Cmd,Arc,Size,Repeat))
       if (Repeat)
       {
+        // If we started extraction from not first volume and need to
+        // restart it from first, we must correct DataIO.TotalArcSize
+        // for correct total progress display. We subtract the size
+        // of current volume and all volumes after it and add the size
+        // of new (first) volume.
+        struct FindData OldArc,NewArc;
+        if (FindFile::FastFind(Arc.FileName,Arc.FileNameW,&OldArc) &&
+            FindFile::FastFind(ArcName,ArcNameW,&NewArc))
+          DataIO.TotalArcSize-=VolumeSetSize+OldArc.Size-NewArc.Size;
         return(EXTRACT_ARC_REPEAT);
       }
       else
         break;
   }
+
   return(EXTRACT_ARC_NEXT);
 }
 
 
-bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize,bool &Repeat)
+bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,size_t HeaderSize,bool &Repeat)
 {
   char Command=*Cmd->Command;
-  if (HeaderSize<=0)
+  if (HeaderSize==0)
     if (DataIO.UnpVolume)
     {
 #ifdef NOVOLUME
       return(false);
 #else
-      if (!MergeArchive(Arc,NULL,false,Command))
+      if (!MergeArchive(Arc,&DataIO,false,Command))
       {
-        ErrHandler.SetErrorCode(RAR_WARNING);
+        ErrHandler.SetErrorCode(WARNING);
         return(false);
       }
       SignatureFound=false;
@@ -181,9 +252,9 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
       if (Arc.EndArcHead.Flags & EARC_NEXT_VOLUME)
       {
 #ifndef NOVOLUME
-        if (!MergeArchive(Arc,NULL,false,Command))
+        if (!MergeArchive(Arc,&DataIO,false,Command))
         {
-          ErrHandler.SetErrorCode(RAR_WARNING);
+          ErrHandler.SetErrorCode(WARNING);
           return(false);
         }
         SignatureFound=false;
@@ -210,8 +281,10 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
   wchar ArcFileNameW[NM];
   *ArcFileNameW=0;
 
+  int MatchType=MATCH_WILDSUBPATH;
+
   bool EqualNames=false;
-  int MatchNumber=Cmd->IsProcessFile(Arc.NewLhd,&EqualNames);
+  int MatchNumber=Cmd->IsProcessFile(Arc.NewLhd,&EqualNames,MatchType);
   bool ExactMatch=MatchNumber!=0;
 #if !defined(SFX_MODULE) && !defined(_WIN_CE)
   if (Cmd->ExclPath==EXCL_BASEPATH)
@@ -229,7 +302,7 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
     AllMatchesExact=false;
 
 #ifdef UNICODE_SUPPORTED
-  bool WideName=(Arc.NewLhd.Flags & LHD_UNICODE);
+  bool WideName=(Arc.NewLhd.Flags & LHD_UNICODE) && UnicodeEnabled();
 #else
   bool WideName=false;
 #endif
@@ -249,8 +322,7 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
   {
     ConvertPath(Arc.NewLhd.FileNameW,ArcFileNameW);
     char Name[NM];
-    WideToChar(ArcFileNameW,Name);
-    if (IsNameUsable(Name))
+    if (WideToChar(ArcFileNameW,Name) && IsNameUsable(Name))
       strcpy(ArcFileName,Name);
   }
 #endif
@@ -283,9 +355,18 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
   if ((Arc.NewLhd.Flags & (LHD_SPLIT_BEFORE/*|LHD_SOLID*/)) && FirstFile)
   {
     char CurVolName[NM];
+    /* Added the line below. The library was crashing without it, because
+     * ArcName wouldn't be initialized. this code path is executed when
+     * you open a volume, ask to unpack a file and that file doesn't start
+     * in the opened volume. This function now changes this->ArcName into
+     * the name of the first volume, sets the parameter Repeat to true and
+     * returns false.
+     * Possibly ArcName was supposed to be set from another method before.
+     * Would need further investigation. */
+    strncpy(ArcName, Arc.FileName, NM);
     strcpy(CurVolName,ArcName);
 
-    VolNameToFirstName(ArcName,ArcName,(Arc.NewMhd.Flags & MHD_NEWNUMBERING));
+    VolNameToFirstName(ArcName,ArcName,(Arc.NewMhd.Flags & MHD_NEWNUMBERING)!=0);
     if (stricomp(ArcName,CurVolName)!=0 && FileExist(ArcName))
     {
       *ArcNameW=0;
@@ -308,7 +389,7 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
     strcpy(ArcName,CurVolName);
   }
 #endif
-  DataIO.UnpVolume=(Arc.NewLhd.Flags & LHD_SPLIT_AFTER);
+  DataIO.UnpVolume=(Arc.NewLhd.Flags & LHD_SPLIT_AFTER)!=0;
   DataIO.NextVolumeMissing=false;
 
   Arc.Seek(Arc.NextBlockPos-Arc.NewLhd.FullPackSize,SEEK_SET);
@@ -326,6 +407,7 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
 #ifdef RARDLL
       Cmd->DllError=ERAR_BAD_DATA;
 #endif
+      ErrHandler.SetErrorCode(OPEN_ERROR);
     }
     ExactMatch=false;
   }
@@ -335,21 +417,27 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
 
   if (ExactMatch || (SkipSolid=Arc.Solid)!=0)
   {
-    if (Arc.NewLhd.Flags & LHD_PASSWORD)
+    if ((Arc.NewLhd.Flags & LHD_PASSWORD)!=0)
 #ifndef RARDLL
       if (*Password==0)
 #endif
       {
 #ifdef RARDLL
         if (*Cmd->Password==0)
+        {
           if (Cmd->Callback==NULL ||
-              Cmd->Callback(UCM_NEEDPASSWORD,Cmd->UserData,(LONG)Cmd->Password,sizeof(Cmd->Password))==-1)
-            return(false);
+			        Cmd->Callback(UCM_NEEDPASSWORD,Cmd->UserData,(LPARAM)Cmd->Password,sizeof(Cmd->Password))==-1)
+          {
+            Cmd->DllError = ERAR_MISSING_PASSWORD; //added by me
+            return false;
+          }
+        }
         strcpy(Password,Cmd->Password);
 
 #else
         if (!GetPassword(PASSWORD_FILE,ArcFileName,Password,sizeof(Password)))
         {
+          PasswordCancelled=true;
           return(false);
         }
 #endif
@@ -362,7 +450,7 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
           switch(Cmd->AllYes ? 1:Ask(St(MYesNoAll)))
           {
             case -1:
-              ErrHandler.Exit(RAR_USER_BREAK);
+              ErrHandler.Exit(USER_BREAK);
             case 2:
               if (!GetPassword(PASSWORD_FILE,ArcFileName,Password,sizeof(Password)))
               {
@@ -387,7 +475,7 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
 #ifndef SFX_MODULE
     if (Cmd->AppendArcNameToPath)
     {
-      strcat(DestFileName,PointToName(Arc.FileName));
+      strcat(DestFileName,PointToName(Arc.FirstVolumeName));
       SetExt(DestFileName,NULL);
       AddEndSlash(DestFileName);
     }
@@ -395,21 +483,37 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
 
     char *ExtrName=ArcFileName;
 
+    bool EmptyName=false;
 #ifndef SFX_MODULE
-    int Length=strlen(Cmd->ArcPath);
+    size_t Length=strlen(Cmd->ArcPath);
+    if (Length>1 && IsPathDiv(Cmd->ArcPath[Length-1]) &&
+        strlen(ArcFileName)==Length-1)
+      Length--;
     if (Length>0 && strnicomp(Cmd->ArcPath,ArcFileName,Length)==0)
     {
       ExtrName+=Length;
       while (*ExtrName==CPATHDIVIDER)
         ExtrName++;
+      if (*ExtrName==0)
+        EmptyName=true;
     }
 #endif
 
+    bool AbsPaths=Cmd->ExclPath==EXCL_ABSPATH && Command=='X' && IsDriveDiv(':');
+    if (AbsPaths)
+      *DestFileName=0;
+
     if (Command=='E' || Cmd->ExclPath==EXCL_SKIPWHOLEPATH)
       strcat(DestFileName,PointToName(ExtrName));
     else
       strcat(DestFileName,ExtrName);
 
+    char DiskLetter=etoupper(DestFileName[0]);
+
+    if (AbsPaths && DestFileName[1]=='_' && IsPathDiv(DestFileName[2]) &&
+        DiskLetter>='A' && DiskLetter<='Z')
+      DestFileName[1]=':';
+
 #ifndef SFX_MODULE
     if (!WideName && *Cmd->ExtrPathW!=0)
     {
@@ -430,10 +534,10 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
       if (Cmd->AppendArcNameToPath)
       {
         wchar FileNameW[NM];
-        if (*Arc.FileNameW!=0)
-          strcpyw(FileNameW,Arc.FileNameW);
+        if (*Arc.FirstVolumeNameW!=0)
+          strcpyw(FileNameW,Arc.FirstVolumeNameW);
         else
-          CharToWide(Arc.FileName,FileNameW);
+          CharToWide(Arc.FirstVolumeName,FileNameW);
         strcatw(DestFileNameW,PointToName(FileNameW));
         SetExt(DestFileNameW,NULL);
         AddEndSlash(DestFileNameW);
@@ -444,7 +548,7 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
       if (Length>0)
       {
         wchar ArcPathW[NM];
-        CharToWide(Cmd->ArcPath,ArcPathW);
+        GetWideName(Cmd->ArcPath,Cmd->ArcPathW,ArcPathW);
         Length=strlenw(ArcPathW);
       }
       ExtrNameW+=Length;
@@ -452,39 +556,65 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
         ExtrNameW++;
 #endif
 
+      if (AbsPaths)
+        *DestFileNameW=0;
+
       if (Command=='E' || Cmd->ExclPath==EXCL_SKIPWHOLEPATH)
         strcatw(DestFileNameW,PointToName(ExtrNameW));
       else
         strcatw(DestFileNameW,ExtrNameW);
+
+      if (AbsPaths && DestFileNameW[1]=='_' && IsPathDiv(DestFileNameW[2]))
+        DestFileNameW[1]=':';
     }
     else
       *DestFileNameW=0;
 
-    ExtrFile=!SkipSolid/* && *ExtrName*/;
+    ExtrFile=!SkipSolid && !EmptyName && (Arc.NewLhd.Flags & LHD_SPLIT_BEFORE)==0;
+
     if ((Cmd->FreshFiles || Cmd->UpdateFiles) && (Command=='E' || Command=='X'))
     {
       struct FindData FD;
       if (FindFile::FastFind(DestFileName,DestNameW,&FD))
       {
         if (FD.mtime >= Arc.NewLhd.mtime)
-          ExtrFile=false;
+        {
+          // If directory already exists and its modification time is newer 
+          // than start of extraction, it is likely it was created 
+          // when creating a path to one of already extracted items. 
+          // In such case we'll better update its time even if archived 
+          // directory is older.
+
+          if (!FD.IsDir || FD.mtime<StartTime)
+            ExtrFile=false;
+        }
       }
       else
         if (Cmd->FreshFiles)
           ExtrFile=false;
     }
 
+    // Skip encrypted file if no password is specified.
+    if ((Arc.NewLhd.Flags & LHD_PASSWORD)!=0 && *Password==0)
+    {
+      ErrHandler.SetErrorCode(WARNING);
+#ifdef RARDLL
+      Cmd->DllError=ERAR_MISSING_PASSWORD;
+#endif
+      ExtrFile=false;
+    }
+
 #ifdef RARDLL
     if (*Cmd->DllDestName)
     {
-      strncpy(DestFileName,Cmd->DllDestName,sizeof(DestFileName));
+      strncpyz(DestFileName,Cmd->DllDestName,ASIZE(DestFileName));
       *DestFileNameW=0;
       if (Cmd->DllOpMode!=RAR_EXTRACT)
         ExtrFile=false;
     }
     if (*Cmd->DllDestNameW)
     {
-      strncpyw(DestFileNameW,Cmd->DllDestNameW,sizeof(DestFileNameW)/sizeof(DestFileNameW[0]));
+      strncpyzw(DestFileNameW,Cmd->DllDestNameW,ASIZE(DestFileNameW));
       DestNameW=DestFileNameW;
       if (Cmd->DllOpMode!=RAR_EXTRACT)
         ExtrFile=false;
@@ -492,7 +622,8 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
 #endif
 
 #ifdef SFX_MODULE
-    if (Arc.NewLhd.UnpVer!=UNP_VER && Arc.NewLhd.Method!=0x30)
+    if ((Arc.NewLhd.UnpVer!=UNP_VER && Arc.NewLhd.UnpVer!=29) &&
+        Arc.NewLhd.Method!=0x30)
 #else
     if (Arc.NewLhd.UnpVer<13 || Arc.NewLhd.UnpVer>UNP_VER)
 #endif
@@ -504,7 +635,7 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
 #endif
 #endif
       ExtrFile=false;
-      ErrHandler.SetErrorCode(RAR_WARNING);
+      ErrHandler.SetErrorCode(WARNING);
 #ifdef RARDLL
       Cmd->DllError=ERAR_UNKNOWN_FORMAT;
 #endif
@@ -533,7 +664,7 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
 #endif
           return(true);
         }
-        MKDIR_CODE MDCode=MakeDir(DestFileName,DestNameW,Arc.NewLhd.FileAttr);
+        MKDIR_CODE MDCode=MakeDir(DestFileName,DestNameW,!Cmd->IgnoreGeneralAttr,Arc.NewLhd.FileAttr);
         bool DirExist=false;
         if (MDCode!=MKDIR_SUCCESS)
         {
@@ -541,11 +672,11 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
           if (DirExist && !IsDir(GetFileAttr(DestFileName,DestNameW)))
           {
             bool UserReject;
-            FileCreate(Cmd,NULL,DestFileName,DestNameW,Cmd->Overwrite,&UserReject,Arc.NewLhd.UnpSize,Arc.NewLhd.FileTime);
+            FileCreate(Cmd,NULL,DestFileName,DestNameW,Cmd->Overwrite,&UserReject,Arc.NewLhd.FullUnpSize,Arc.NewLhd.FileTime);
             DirExist=false;
           }
           CreatePath(DestFileName,DestNameW,true);
-          MDCode=MakeDir(DestFileName,DestNameW,Arc.NewLhd.FileAttr);
+          MDCode=MakeDir(DestFileName,DestNameW,!Cmd->IgnoreGeneralAttr,Arc.NewLhd.FileAttr);
         }
         if (MDCode==MKDIR_SUCCESS)
         {
@@ -558,7 +689,8 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
         else
           if (DirExist)
           {
-            SetFileAttr(DestFileName,DestNameW,Arc.NewLhd.FileAttr);
+            if (!Cmd->IgnoreGeneralAttr)
+              SetFileAttr(DestFileName,DestNameW,Arc.NewLhd.FileAttr);
             PrevExtracted=true;
           }
           else
@@ -568,13 +700,20 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
 #ifdef RARDLL
             Cmd->DllError=ERAR_ECREATE;
 #endif
-            ErrHandler.SetErrorCode(RAR_CREATE_ERROR);
+            ErrHandler.SetErrorCode(CREATE_ERROR);
           }
         if (PrevExtracted)
-          SetDirTime(DestFileName,
+        {
+#if defined(_WIN_32) && !defined(_WIN_CE) && !defined(SFX_MODULE)
+          if (Cmd->SetCompressedAttr &&
+              (Arc.NewLhd.FileAttr & FILE_ATTRIBUTE_COMPRESSED)!=0 && WinNT())
+            SetFileCompression(DestFileName,DestNameW,true);
+#endif
+          SetDirTime(DestFileName,DestNameW,
             Cmd->xmtime==EXTTIME_NONE ? NULL:&Arc.NewLhd.mtime,
             Cmd->xctime==EXTTIME_NONE ? NULL:&Arc.NewLhd.ctime,
             Cmd->xatime==EXTTIME_NONE ? NULL:&Arc.NewLhd.atime);
+        }
         return(true);
       }
       else
@@ -588,23 +727,31 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
         if ((Command=='E' || Command=='X') && ExtrFile && !Cmd->Test)
         {
           bool UserReject;
-          if (!FileCreate(Cmd,&CurFile,DestFileName,DestNameW,Cmd->Overwrite,&UserReject,Arc.NewLhd.UnpSize,Arc.NewLhd.FileTime))
+          if (!FileCreate(Cmd,&CurFile,DestFileName,DestNameW,Cmd->Overwrite,&UserReject,Arc.NewLhd.FullUnpSize,Arc.NewLhd.FileTime))
           {
             ExtrFile=false;
             if (!UserReject)
             {
               ErrHandler.CreateErrorMsg(Arc.FileName,DestFileName);
-              ErrHandler.SetErrorCode(RAR_CREATE_ERROR);
+              ErrHandler.SetErrorCode(CREATE_ERROR);
 #ifdef RARDLL
               Cmd->DllError=ERAR_ECREATE;
 #endif
               if (!IsNameUsable(DestFileName))
               {
                 Log(Arc.FileName,St(MCorrectingName));
+                char OrigName[sizeof(DestFileName)];
+                strncpyz(OrigName,DestFileName,ASIZE(OrigName));
+
                 MakeNameUsable(DestFileName,true);
                 CreatePath(DestFileName,NULL,true);
                 if (FileCreate(Cmd,&CurFile,DestFileName,NULL,Cmd->Overwrite,&UserReject,Arc.NewLhd.FullUnpSize,Arc.NewLhd.FileTime))
+                {
+#ifndef SFX_MODULE
+                  Log(Arc.FileName,St(MRenaming),OrigName,DestFileName);
+#endif
                   ExtrFile=true;
+                }
                 else
                   ErrHandler.CreateErrorMsg(Arc.FileName,DestFileName);
               }
@@ -618,6 +765,7 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
       SkipSolid=true;
       TestMode=true;
       ExtrFile=true;
+
     }
     if (ExtrFile)
     {
@@ -660,7 +808,8 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
       DataIO.PackedCRC=0xffffffff;
       DataIO.SetEncryption(
         (Arc.NewLhd.Flags & LHD_PASSWORD) ? Arc.NewLhd.UnpVer:0,Password,
-        (Arc.NewLhd.Flags & LHD_SALT) ? Arc.NewLhd.Salt:NULL,false);
+        (Arc.NewLhd.Flags & LHD_SALT) ? Arc.NewLhd.Salt:NULL,false,
+        Arc.NewLhd.UnpVer>=36);
       DataIO.SetPackedSizeToRead(Arc.NewLhd.FullPackSize);
       DataIO.SetFiles(&Arc,&CurFile);
       DataIO.SetTestMode(TestMode);
@@ -674,20 +823,23 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
 
       CurFile.SetAllowDelete(!Cmd->KeepBroken);
 
-      if (!ExtractLink(DataIO,Arc,DestFileName,DataIO.UnpFileCRC,Command=='X' || Command=='E') &&
-          (Arc.NewLhd.Flags & LHD_SPLIT_BEFORE)==0)
-        if (Arc.NewLhd.Method==0x30)
-          UnstoreFile(DataIO,Arc.NewLhd.FullUnpSize);
-        else
-        {
-          Unp->SetDestSize(Arc.NewLhd.FullUnpSize);
-#ifndef SFX_MODULE
-          if (Arc.NewLhd.UnpVer<=15)
-            Unp->DoUnpack(15,FileCount>1 && Arc.Solid);
+      bool LinkCreateMode=!Cmd->Test && !SkipSolid;
+      if (ExtractLink(DataIO,Arc,DestFileName,DataIO.UnpFileCRC,LinkCreateMode))
+        PrevExtracted=LinkCreateMode;
+      else
+        if ((Arc.NewLhd.Flags & LHD_SPLIT_BEFORE)==0)
+          if (Arc.NewLhd.Method==0x30)
+            UnstoreFile(DataIO,Arc.NewLhd.FullUnpSize);
           else
+          {
+            Unp->SetDestSize(Arc.NewLhd.FullUnpSize);
+#ifndef SFX_MODULE
+            if (Arc.NewLhd.UnpVer<=15)
+              Unp->DoUnpack(15,FileCount>1 && Arc.Solid);
+            else
 #endif
-            Unp->DoUnpack(Arc.NewLhd.UnpVer,Arc.NewLhd.Flags & LHD_SOLID);
-        }
+              Unp->DoUnpack(Arc.NewLhd.UnpVer,(Arc.NewLhd.Flags & LHD_SOLID)!=0);
+          }
 
       if (Arc.IsOpened())
         Arc.SeekToNext();
@@ -705,7 +857,7 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
         }
         else
         {
-          char *BadArcName=(Arc.NewLhd.Flags & LHD_SPLIT_BEFORE) ? NULL:Arc.FileName;
+          char *BadArcName=/*(Arc.NewLhd.Flags & LHD_SPLIT_BEFORE) ? NULL:*/Arc.FileName;
           if (Arc.NewLhd.Flags & LHD_PASSWORD)
           {
             Log(BadArcName,St(MEncrBadCRC),ArcFileName);
@@ -715,7 +867,7 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
             Log(BadArcName,St(MCRCFailed),ArcFileName);
           }
           BrokenFile=true;
-          ErrHandler.SetErrorCode(RAR_CRC_ERROR);
+          ErrHandler.SetErrorCode(CRC_ERROR);
 #ifdef RARDLL
           Cmd->DllError=ERAR_BAD_DATA;
 #endif
@@ -733,20 +885,30 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
 #if defined(_WIN_32) || defined(_EMX)
         if (Cmd->ClearArc)
           Arc.NewLhd.FileAttr&=~FA_ARCH;
+/*
+        else
+          Arc.NewLhd.FileAttr|=FA_ARCH; //set archive bit for unpacked files (file is not backed up)
+*/
 #endif
         if (!BrokenFile || Cmd->KeepBroken)
         {
           if (BrokenFile)
             CurFile.Truncate();
-          CurFile.SetOpenFileStat(
+          CurFile.SetOpenFileTime(
             Cmd->xmtime==EXTTIME_NONE ? NULL:&Arc.NewLhd.mtime,
             Cmd->xctime==EXTTIME_NONE ? NULL:&Arc.NewLhd.ctime,
             Cmd->xatime==EXTTIME_NONE ? NULL:&Arc.NewLhd.atime);
           CurFile.Close();
-          CurFile.SetCloseFileStat(
+#if defined(_WIN_32) && !defined(_WIN_CE) && !defined(SFX_MODULE)
+          if (Cmd->SetCompressedAttr &&
+              (Arc.NewLhd.FileAttr & FILE_ATTRIBUTE_COMPRESSED)!=0 && WinNT())
+            SetFileCompression(CurFile.FileName,CurFile.FileNameW,true);
+#endif
+          CurFile.SetCloseFileTime(
             Cmd->xmtime==EXTTIME_NONE ? NULL:&Arc.NewLhd.mtime,
-            Cmd->xatime==EXTTIME_NONE ? NULL:&Arc.NewLhd.atime,
-            Arc.NewLhd.FileAttr);
+            Cmd->xatime==EXTTIME_NONE ? NULL:&Arc.NewLhd.atime);
+          if (!Cmd->IgnoreGeneralAttr)
+            SetFileAttr(CurFile.FileName,CurFile.FileNameW,Arc.NewLhd.FileAttr);
           PrevExtracted=true;
         }
       }
@@ -765,18 +927,29 @@ bool CmdExtract::ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize
   return(true);
 }
 
+//added by me
+#if !defined(MIN)
+#define MIN(a, b)  (((a)<(b))?(a):(b))
+#endif
 
-void CmdExtract::UnstoreFile(ComprDataIO &DataIO,Int64 DestUnpSize)
+void CmdExtract::UnstoreFile(ComprDataIO &DataIO,int64 DestUnpSize)
 {
   Array<byte> Buffer(0x10000);
   while (1)
   {
-    unsigned int Code=DataIO.UnpRead(&Buffer[0],Buffer.Size());
+    //uint Code=DataIO.UnpRead(&Buffer[0],Buffer.Size());
+    /* With that original code, the whole file would necessarily be read on the
+     * first call to this method */
+    uint Code=DataIO.UnpRead(&Buffer[0], MIN(Buffer.Size(), (size_t) DestUnpSize));
     if (Code==0 || (int)Code==-1)
       break;
-    Code=Code<DestUnpSize ? Code:int64to32(DestUnpSize);
+    //Code=Code<DestUnpSize ? Code:(uint)DestUnpSize;
+    /* original code (basically Code = MIN(Code, (uint) DestUnpSize))
+     * discards extra data.
+     * It should not be necessary anymore (see change above) */
     DataIO.UnpWrite(&Buffer[0],Code);
     if (DestUnpSize>=0)
       DestUnpSize-=Code;
   }
 }
+

unrar/extract.hpp

@@ -6,12 +6,15 @@ enum EXTRACT_ARC_CODE {EXTRACT_ARC_NEXT,EXTRACT_ARC_REPEAT};
 class CmdExtract
 {
   private:
+    EXTRACT_ARC_CODE ExtractArchive(CommandData *Cmd);
+    RarTime StartTime; // time when extraction started
+
     ComprDataIO DataIO;
     Unpack *Unp;
-    long TotalFileCount;
+    unsigned long TotalFileCount;
 
-    long FileCount;
-    long MatchedArgs;
+    unsigned long FileCount;
+    unsigned long MatchedArgs;
     bool FirstFile;
     bool AllMatchesExact;
     bool ReconstructDone;
@@ -22,18 +25,26 @@ class CmdExtract
     char Password[MAXPASSWORD];
     bool PasswordAll;
     bool PrevExtracted;
-    bool SignatureFound;
     char DestFileName[NM];
     wchar DestFileNameW[NM];
+    bool PasswordCancelled;
   public:
     CmdExtract();
     ~CmdExtract();
     void DoExtract(CommandData *Cmd);
     void ExtractArchiveInit(CommandData *Cmd,Archive &Arc);
-    EXTRACT_ARC_CODE ExtractArchive(CommandData *Cmd);
-    bool ExtractCurrentFile(CommandData *Cmd,Archive &Arc,int HeaderSize,
-                            bool &Repeat);
-    static void UnstoreFile(ComprDataIO &DataIO,Int64 DestUnpSize);
+    bool ExtractCurrentFile(CommandData *Cmd,Archive &Arc,size_t HeaderSize,
+      bool &Repeat);
+    bool ExtractCurrentFileChunkInit(CommandData *Cmd, Archive &Arc,
+      size_t HeaderSize, bool &Repeat);
+    bool ExtractCurrentFileChunk(CommandData *Cmd, Archive &Arc,
+      size_t *ReadSize, int *finished);
+    static void UnstoreFile(ComprDataIO &DataIO,int64 DestUnpSize);
+
+    bool SignatureFound;
+    //next two lines added by me
+	void *Buffer;
+	size_t BufferSize;
 };
 
 #endif

unrar/extractchunk.cpp

@@ -0,0 +1,155 @@
+#include "rar.hpp"
+
+bool CmdExtract::ExtractCurrentFileChunkInit(CommandData *Cmd,
+                                             Archive &Arc,
+                                             size_t HeaderSize,
+                                             bool &Repeat)
+{
+  char Command = 'T';
+
+  Cmd->DllError=0;
+  Repeat = false;
+
+  //turn on checks reserved for the first files extracted from an archive?
+  FirstFile = true;
+
+  if (HeaderSize==0) {
+    if (DataIO.UnpVolume)
+    {
+#ifdef NOVOLUME
+      return(false);
+#else
+      if (!MergeArchive(Arc,&DataIO,false,Command)) //command irrelevant
+      {
+        ErrHandler.SetErrorCode(WARNING);
+        return false;
+      }
+      SignatureFound=false;
+#endif
+    }
+    else
+      return false;
+  }
+
+  int HeadType=Arc.GetHeaderType();
+  if (HeadType!=FILE_HEAD)
+    return false;
+
+  DataIO.SetUnpackToMemory((byte*) this->Buffer, this->BufferSize);
+  DataIO.SetSkipUnpCRC(true);
+  DataIO.SetCurrentCommand(Command);
+  //will still write to mem, as we've told it, but if I've screwed up the
+  //there'll be no operations in the filesystem
+  DataIO.SetTestMode(true);
+
+  if ((Arc.NewLhd.Flags & (LHD_SPLIT_BEFORE/*|LHD_SOLID*/)) && FirstFile)
+  {
+    char CurVolName[NM];
+    strncpy(ArcName, Arc.FileName, NM);
+    strcpy(CurVolName, ArcName);
+
+    VolNameToFirstName(ArcName,ArcName,(Arc.NewMhd.Flags & MHD_NEWNUMBERING)!=0);
+    if (stricomp(ArcName,CurVolName)!=0 && FileExist(ArcName))
+    {
+      *ArcNameW=0;
+      Repeat=true;
+      ErrHandler.SetErrorCode(WARNING);
+      /* Actually known. The problem is that the file doesn't start on this volume. */
+      Cmd->DllError = ERAR_UNKNOWN;
+      return false;
+    }
+    strcpy(ArcName,CurVolName);
+  }
+  DataIO.UnpVolume=(Arc.NewLhd.Flags & LHD_SPLIT_AFTER)!=0;
+  DataIO.NextVolumeMissing=false;
+
+  Arc.Seek(Arc.NextBlockPos - Arc.NewLhd.FullPackSize, SEEK_SET);
+
+  if ((Arc.NewLhd.Flags & LHD_PASSWORD)!=0)
+  {
+    if (*Cmd->Password==0)
+      if (Cmd->Callback==NULL ||
+          Cmd->Callback(UCM_NEEDPASSWORD,Cmd->UserData,(LPARAM)Cmd->Password,
+          (LPARAM)sizeof(Cmd->Password))==-1)
+      {
+        ErrHandler.SetErrorCode(WARNING);
+        Cmd->DllError = ERAR_MISSING_PASSWORD;
+        return false;
+      }
+    strcpy(Password,Cmd->Password);
+  }
+
+  if ((Arc.NewLhd.Flags & LHD_PASSWORD) != 0) {
+    if (*Cmd->Password == '\0') {
+      if (Cmd->Callback == NULL ||
+          Cmd->Callback(UCM_NEEDPASSWORD, Cmd->UserData, (LPARAM) Cmd->Password,
+          (LPARAM) sizeof(Cmd->Password)) == -1) {
+        Cmd->DllError = ERAR_MISSING_PASSWORD;
+        return false;
+      }
+    }
+    strncpy(Password, Cmd->Password, sizeof Password);
+  }
+
+  if (Arc.NewLhd.UnpVer<13 || Arc.NewLhd.UnpVer>UNP_VER)
+  {
+    ErrHandler.SetErrorCode(WARNING);
+    Cmd->DllError=ERAR_UNKNOWN_FORMAT;
+    return false;
+  }
+
+  if (IsLink(Arc.NewLhd.FileAttr))
+    return true;
+  
+  if (Arc.IsArcDir())
+      return true;
+
+  DataIO.CurUnpRead=0;
+  DataIO.CurUnpWrite=0;
+  DataIO.UnpFileCRC= Arc.OldFormat ? 0 : 0xffffffff;
+  DataIO.PackedCRC= 0xffffffff;
+  DataIO.SetEncryption(
+    (Arc.NewLhd.Flags & LHD_PASSWORD) ? Arc.NewLhd.UnpVer : 0, Password,
+    (Arc.NewLhd.Flags & LHD_SALT) ? Arc.NewLhd.Salt : NULL, false,
+    Arc.NewLhd.UnpVer >= 36);
+  DataIO.SetPackedSizeToRead(Arc.NewLhd.FullPackSize);
+  DataIO.SetSkipUnpCRC(true);
+  DataIO.SetFiles(&Arc, NULL);
+
+  return true;
+}
+
+bool CmdExtract::ExtractCurrentFileChunk(CommandData *Cmd, Archive &Arc,
+                                         size_t *ReadSize,
+                                         int *finished)
+{
+  if (IsLink(Arc.NewLhd.FileAttr) || Arc.IsArcDir()) {
+    *ReadSize = 0;
+    *finished = TRUE;
+    return true;
+  }
+
+  DataIO.SetUnpackToMemory((byte*) this->Buffer, this->BufferSize);
+
+  if (Arc.NewLhd.Method==0x30) {
+    UnstoreFile(DataIO, this->BufferSize);
+    /* not very sophisticated and may result in a subsequent
+     * unnecessary call to this function (and probably will if
+     * the buffer size is chosen so that it just fits for small
+     * files) */
+    *finished = (DataIO.GetUnpackToMemorySizeLeft() > 0);
+  }
+  else
+  {
+    Unp->SetDestSize(Arc.NewLhd.FullUnpSize);
+    if (Arc.NewLhd.UnpVer<=15)
+      Unp->DoUnpack(15,FileCount>1 && Arc.Solid, this->Buffer != NULL);
+    else
+      Unp->DoUnpack(Arc.NewLhd.UnpVer,
+        (Arc.NewLhd.Flags & LHD_SOLID)!=0, this->Buffer != NULL);
+    *finished = Unp->IsFileExtracted();
+  }
+  *ReadSize = this->BufferSize - DataIO.GetUnpackToMemorySizeLeft();
+
+  return true;
+}

unrar/filcreat.cpp

@@ -1,13 +1,24 @@
 #include "rar.hpp"
 
 bool FileCreate(RAROptions *Cmd,File *NewFile,char *Name,wchar *NameW,
-                OVERWRITE_MODE Mode,bool *UserReject,Int64 FileSize,
+                OVERWRITE_MODE Mode,bool *UserReject,int64 FileSize,
                 uint FileTime)
 {
   if (UserReject!=NULL)
     *UserReject=false;
+#if defined(_WIN_32) && !defined(_WIN_CE)
+  bool ShortNameChanged=false;
+#endif
   while (FileExist(Name,NameW))
   {
+#if defined(_WIN_32) && !defined(_WIN_CE)
+    if (!ShortNameChanged)
+    {
+      ShortNameChanged=true;
+      if (UpdateExistingShortName(Name,NameW))
+        continue;
+    }
+#endif
     if (Mode==OVERWRITE_NONE)
     {
       if (UserReject!=NULL)
@@ -19,7 +30,7 @@ bool FileCreate(RAROptions *Cmd,File *NewFile,char *Name,wchar *NameW,
 #endif
     if (Cmd->AllYes || Mode==OVERWRITE_ALL)
       break;
-    if (Mode==OVERWRITE_ASK)
+    if (Mode==OVERWRITE_DEFAULT || Mode==OVERWRITE_FORCE_ASK)
     {
       eprintf(St(MFileExists),Name);
       int Choice=Ask(St(MYesNoAllRenQ));
@@ -51,11 +62,17 @@ bool FileCreate(RAROptions *Cmd,File *NewFile,char *Name,wchar *NameW,
 #ifdef  _WIN_32
         File SrcFile;
         SrcFile.SetHandleType(FILE_HANDLESTD);
-        int Size=SrcFile.Read(NewName,NM);
+        int Size=SrcFile.Read(NewName,sizeof(NewName)-1);
         NewName[Size]=0;
         OemToChar(NewName,NewName);
 #else
-        fgets(NewName,sizeof(NewName),stdin);
+        if (fgets(NewName,sizeof(NewName),stdin)==NULL)
+        {
+          // Process fgets failure as if user answered 'No'.
+          if (UserReject!=NULL)
+            *UserReject=true;
+          return(false);
+        }
 #endif
         RemoveLF(NewName);
         if (PointToName(NewName)==NewName)
@@ -67,7 +84,18 @@ bool FileCreate(RAROptions *Cmd,File *NewFile,char *Name,wchar *NameW,
         continue;
       }
       if (Choice==6)
-        ErrHandler.Exit(RAR_USER_BREAK);
+        ErrHandler.Exit(USER_BREAK);
+    }
+    if (Mode==OVERWRITE_AUTORENAME)
+    {
+      if (GetAutoRenamedName(Name))
+      {
+        if (NameW!=NULL)
+          *NameW=0;
+      }
+      else
+        Mode=OVERWRITE_DEFAULT;
+      continue;
     }
   }
   if (NewFile!=NULL && NewFile->Create(Name,NameW))
@@ -76,3 +104,142 @@ bool FileCreate(RAROptions *Cmd,File *NewFile,char *Name,wchar *NameW,
   CreatePath(Name,NameW,true);
   return(NewFile!=NULL ? NewFile->Create(Name,NameW):DelFile(Name,NameW));
 }
+
+
+bool GetAutoRenamedName(char *Name)
+{
+  char NewName[NM];
+
+  if (strlen(Name)>sizeof(NewName)-10)
+    return(false);
+  char *Ext=GetExt(Name);
+  if (Ext==NULL)
+    Ext=Name+strlen(Name);
+  for (int FileVer=1;;FileVer++)
+  {
+    sprintf(NewName,"%.*s(%d)%s",int(Ext-Name),Name,FileVer,Ext);
+    if (!FileExist(NewName))
+    {
+      strcpy(Name,NewName);
+      break;
+    }
+    if (FileVer>=1000000)
+      return(false);
+  }
+  return(true);
+}
+
+
+#if defined(_WIN_32) && !defined(_WIN_CE)
+bool UpdateExistingShortName(char *Name,wchar *NameW)
+{
+  FindData fd;
+  if (!FindFile::FastFind(Name,NameW,&fd))
+    return(false);
+  if (*fd.Name==0 || *fd.ShortName==0)
+    return(false);
+  if (stricomp(PointToName(fd.Name),fd.ShortName)==0 ||
+      stricomp(PointToName(Name),fd.ShortName)!=0)
+    return(false);
+
+  char NewName[NM];
+  for (int I=0;I<10000;I+=123)
+  {
+    strncpyz(NewName,Name,ASIZE(NewName));
+    sprintf(PointToName(NewName),"rtmp%d",I);
+    if (!FileExist(NewName))
+      break;
+  }
+  if (FileExist(NewName))
+    return(false);
+  char FullName[NM];
+  strncpyz(FullName,Name,ASIZE(FullName));
+  strcpy(PointToName(FullName),PointToName(fd.Name));
+  if (!MoveFile(FullName,NewName))
+    return(false);
+  File KeepShortFile;
+  bool Created=false;
+  if (!FileExist(Name))
+    Created=KeepShortFile.Create(Name);
+  MoveFile(NewName,FullName);
+  if (Created)
+  {
+    KeepShortFile.Close();
+    KeepShortFile.Delete();
+  }
+  return(true);
+}
+
+/*
+bool UpdateExistingShortName(char *Name,wchar *NameW)
+{
+  if (WinNT()<5)
+    return(false);
+  FindData fd;
+  if (!FindFile::FastFind(Name,NameW,&fd))
+    return(false);
+  if (*fd.Name==0 || *fd.ShortName==0)
+    return(false);
+  if (stricomp(PointToName(fd.Name),fd.ShortName)==0 ||
+      stricomp(PointToName(Name),fd.ShortName)!=0)
+    return(false);
+
+  typedef BOOL (WINAPI *SETFILESHORTNAME)(HANDLE,LPCSTR);
+  static SETFILESHORTNAME pSetFileShortName=NULL;
+  if (pSetFileShortName==NULL)
+  {
+    HMODULE hKernel=GetModuleHandle("kernel32.dll");
+    if (hKernel!=NULL)
+      pSetFileShortName=(SETFILESHORTNAME)GetProcAddress(hKernel,"SetFileShortNameA");
+    if (pSetFileShortName==NULL)
+      return(false);
+  }
+  static bool RestoreEnabled=false;
+  if (!RestoreEnabled)
+  {
+    HANDLE hToken;
+    if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES, &hToken))
+      return(false);
+
+    TOKEN_PRIVILEGES tp;
+    tp.PrivilegeCount = 1;
+    tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
+
+    if (LookupPrivilegeValue(NULL,SE_RESTORE_NAME,&tp.Privileges[0].Luid))
+      AdjustTokenPrivileges(hToken, FALSE, &tp, 0, NULL, NULL);
+
+    CloseHandle(hToken);
+    RestoreEnabled=true;
+  }
+
+  wchar FileNameW[NM];
+  GetWideName(Name,NameW,FileNameW);
+  HANDLE hFile=CreateFileW(FileNameW,GENERIC_WRITE|DELETE,FILE_SHARE_READ|FILE_SHARE_WRITE,
+                           NULL,OPEN_EXISTING,FILE_FLAG_BACKUP_SEMANTICS,NULL);
+  if (hFile==INVALID_HANDLE_VALUE)
+    return(false);
+
+  bool RetCode=false;
+
+  char FullName[NM];
+  wchar FullNameW[NM];
+  strcpy(FullName,Name);
+  strcpyw(FullNameW,NullToEmpty(NameW));
+  for (int I=1;I<1000000;I++)
+  {
+    char NewName[NM];
+    sprintf(NewName,"NAME~%d.%d",I%1000,I/1000+1);
+    strcpy(PointToName(FullName),NewName);
+    if (*FullNameW)
+      CharToWide(NewName,PointToName(FullNameW));
+    if (!FileExist(FullName,FullNameW))
+    {
+      RetCode=pSetFileShortName(hFile,NewName);
+      break;
+    }
+  }
+  CloseHandle(hFile);
+  return(RetCode);
+}
+*/
+#endif

unrar/filcreat.hpp

@@ -2,7 +2,12 @@
 #define _RAR_FILECREATE_
 
 bool FileCreate(RAROptions *Cmd,File *NewFile,char *Name,wchar *NameW,
-                OVERWRITE_MODE Mode,bool *UserReject,Int64 FileSize=INT64ERR,
+                OVERWRITE_MODE Mode,bool *UserReject,int64 FileSize=INT64NDF,
                 uint FileTime=0);
+bool GetAutoRenamedName(char *Name);
+
+#if defined(_WIN_32) && !defined(_WIN_CE)
+bool UpdateExistingShortName(char *Name,wchar *NameW);
+#endif
 
 #endif

unrar/file.cpp

@@ -1,6 +1,6 @@
 #include "rar.hpp"
 
-static File *CreatedFiles[32];
+static File *CreatedFiles[256];
 static int RemoveCreatedActive=0;
 
 File::File()
@@ -18,6 +18,9 @@ File::File()
   AllowDelete=true;
   CloseCount=0;
   AllowExceptions=true;
+#ifdef _WIN_32
+  NoSequentialRead=false;
+#endif
 }
 
 
@@ -55,12 +58,11 @@ bool File::Open(const char *Name,const wchar *NameW,bool OpenShared,bool Update)
   uint ShareMode=FILE_SHARE_READ;
   if (OpenShared)
     ShareMode|=FILE_SHARE_WRITE;
+  uint Flags=NoSequentialRead ? 0:FILE_FLAG_SEQUENTIAL_SCAN;
   if (WinNT() && NameW!=NULL && *NameW!=0)
-    hNewFile=CreateFileW(NameW,Access,ShareMode,NULL,OPEN_EXISTING,
-                         FILE_FLAG_SEQUENTIAL_SCAN,NULL);
+    hNewFile=CreateFileW(NameW,Access,ShareMode,NULL,OPEN_EXISTING,Flags,NULL);
   else
-    hNewFile=CreateFile(Name,Access,ShareMode,NULL,OPEN_EXISTING,
-                        FILE_FLAG_SEQUENTIAL_SCAN,NULL);
+    hNewFile=CreateFile(Name,Access,ShareMode,NULL,OPEN_EXISTING,Flags,NULL);
 
   if (hNewFile==BAD_HANDLE && GetLastError()==ERROR_FILE_NOT_FOUND)
     ErrorType=FILE_NOTFOUND;
@@ -78,6 +80,11 @@ bool File::Open(const char *Name,const wchar *NameW,bool OpenShared,bool Update)
 #else
   int handle=open(Name,flags);
 #ifdef LOCK_EX
+
+#ifdef _OSF_SOURCE
+  extern "C" int flock(int, int);
+#endif
+
   if (!OpenShared && Update && handle>=0 && flock(handle,LOCK_EX|LOCK_NB)==-1)
   {
     close(handle);
@@ -114,7 +121,7 @@ bool File::Open(const char *Name,const wchar *NameW,bool OpenShared,bool Update)
 void File::TOpen(const char *Name,const wchar *NameW)
 {
   if (!WOpen(Name,NameW))
-    ErrHandler.Exit(RAR_OPEN_ERROR);
+    ErrHandler.Exit(OPEN_ERROR);
 }
 #endif
 
@@ -128,14 +135,15 @@ bool File::WOpen(const char *Name,const wchar *NameW)
 }
 
 
-bool File::Create(const char *Name,const wchar *NameW)
+bool File::Create(const char *Name,const wchar *NameW,bool ShareRead)
 {
 #ifdef _WIN_32
+  DWORD ShareMode=(ShareRead || File::OpenShared) ? FILE_SHARE_READ:0;
   if (WinNT() && NameW!=NULL && *NameW!=0)
-    hFile=CreateFileW(NameW,GENERIC_READ|GENERIC_WRITE,FILE_SHARE_READ,NULL,
+    hFile=CreateFileW(NameW,GENERIC_READ|GENERIC_WRITE,ShareMode,NULL,
                       CREATE_ALWAYS,0,NULL);
   else
-    hFile=CreateFile(Name,GENERIC_READ|GENERIC_WRITE,FILE_SHARE_READ,NULL,
+    hFile=CreateFile(Name,GENERIC_READ|GENERIC_WRITE,ShareMode,NULL,
                      CREATE_ALWAYS,0,NULL);
 #else
   hFile=fopen(Name,CREATEBINARY);
@@ -169,19 +177,19 @@ void File::AddFileToList(FileHandle hFile)
 
 
 #if !defined(SHELL_EXT) && !defined(SFX_MODULE)
-void File::TCreate(const char *Name,const wchar *NameW)
+void File::TCreate(const char *Name,const wchar *NameW,bool ShareRead)
 {
-  if (!WCreate(Name,NameW))
-    ErrHandler.Exit(RAR_FATAL_ERROR);
+  if (!WCreate(Name,NameW,ShareRead))
+    ErrHandler.Exit(FATAL_ERROR);
 }
 #endif
 
 
-bool File::WCreate(const char *Name,const wchar *NameW)
+bool File::WCreate(const char *Name,const wchar *NameW,bool ShareRead)
 {
-  if (Create(Name,NameW))
+  if (Create(Name,NameW,ShareRead))
     return(true);
-  ErrHandler.SetErrorCode(RAR_CREATE_ERROR);
+  ErrHandler.SetErrorCode(CREATE_ERROR);
   ErrHandler.CreateErrorMsg(Name);
   return(false);
 }
@@ -198,7 +206,7 @@ bool File::Close()
       if (!SkipClose)
       {
 #ifdef _WIN_32
-        Success=CloseHandle(hFile);
+        Success=CloseHandle(hFile)==TRUE;
 #else
         Success=fclose(hFile)!=EOF;
 #endif
@@ -231,29 +239,37 @@ void File::Flush()
 
 bool File::Delete()
 {
-  if (HandleType!=FILE_HANDLENORMAL || !AllowDelete)
+  if (HandleType!=FILE_HANDLENORMAL)
     return(false);
   if (hFile!=BAD_HANDLE)
     Close();
+  if (!AllowDelete)
+    return(false);
   return(DelFile(FileName,FileNameW));
 }
 
 
-bool File::Rename(const char *NewName)
+bool File::Rename(const char *NewName,const wchar *NewNameW)
 {
+  // we do not need to rename if names are already same
   bool Success=strcmp(FileName,NewName)==0;
+  if (Success && *FileNameW!=0 && *NullToEmpty(NewNameW)!=0)
+    Success=strcmpw(FileNameW,NewNameW)==0;
+
   if (!Success)
-    Success=rename(FileName,NewName)==0;
+    Success=RenameFile(FileName,FileNameW,NewName,NewNameW);
+
   if (Success)
   {
+    // renamed successfully, storing the new name
     strcpy(FileName,NewName);
-    *FileNameW=0;
+    strcpyw(FileNameW,NullToEmpty(NewNameW));
   }
   return(Success);
 }
 
 
-void File::Write(const void *Data,int Size)
+void File::Write(const void *Data,size_t Size)
 {
   if (Size==0)
     return;
@@ -279,36 +295,43 @@ void File::Write(const void *Data,int Size)
 #endif
   while (1)
   {
-    bool Success;
+    bool Success=false;
 #ifdef _WIN_32
-    DWORD Written;
+    DWORD Written=0;
     if (HandleType!=FILE_HANDLENORMAL)
     {
-      const int MaxSize=0x4000;
-      for (int I=0;I<Size;I+=MaxSize)
-        if (!(Success=WriteFile(hFile,(byte *)Data+I,Min(Size-I,MaxSize),&Written,NULL)))
+      // writing to stdout can fail in old Windows if data block is too large
+      const size_t MaxSize=0x4000;
+      for (size_t I=0;I<Size;I+=MaxSize)
+	  {
+        Success=WriteFile(hFile,(byte *)Data+I,(DWORD)Min(Size-I,MaxSize),&Written,NULL)==TRUE;
+        if (!Success)
           break;
+	  }
     }
     else
-      Success=WriteFile(hFile,Data,Size,&Written,NULL);
+      Success=WriteFile(hFile,Data,(DWORD)Size,&Written,NULL)==TRUE;
 #else
-    Success=fwrite(Data,1,Size,hFile)==Size && !ferror(hFile);
+    int Written=fwrite(Data,1,Size,hFile);
+    Success=Written==Size && !ferror(hFile);
 #endif
     if (!Success && AllowExceptions && HandleType==FILE_HANDLENORMAL)
     {
 #if defined(_WIN_32) && !defined(SFX_MODULE) && !defined(RARDLL)
       int ErrCode=GetLastError();
-      Int64 FilePos=Tell();
-      Int64 FreeSize=GetFreeDisk(FileName);
+      int64 FilePos=Tell();
+      uint64 FreeSize=GetFreeDisk(FileName);
       SetLastError(ErrCode);
       if (FreeSize>Size && FilePos-Size<=0xffffffff && FilePos+Size>0xffffffff)
         ErrHandler.WriteErrorFAT(FileName);
 #endif
-      if (ErrHandler.AskRepeatWrite(FileName))
+      if (ErrHandler.AskRepeatWrite(FileName,false))
       {
 #ifndef _WIN_32
         clearerr(hFile);
 #endif
+        if (Written<Size && Written>0)
+          Seek(Tell()-Written,SEEK_SET);
         continue;
       }
       ErrHandler.WriteError(NULL,FileName);
@@ -319,9 +342,10 @@ void File::Write(const void *Data,int Size)
 }
 
 
-int File::Read(void *Data,int Size)
+int File::Read(void *Data,size_t Size)
 {
-  Int64 FilePos;
+  int64 FilePos=0; //initialized only to suppress some compilers warning
+
   if (IgnoreReadErrors)
     FilePos=Tell();
   int ReadSize;
@@ -335,10 +359,10 @@ int File::Read(void *Data,int Size)
         if (IgnoreReadErrors)
         {
           ReadSize=0;
-          for (int I=0;I<Size;I+=512)
+          for (size_t I=0;I<Size;I+=512)
           {
             Seek(FilePos+I,SEEK_SET);
-            int SizeToRead=Min(Size-I,512);
+            size_t SizeToRead=Min(Size-I,512);
             int ReadCode=DirectRead(Data,SizeToRead);
             ReadSize+=(ReadCode==-1) ? 512:ReadCode;
           }
@@ -356,10 +380,11 @@ int File::Read(void *Data,int Size)
 }
 
 
-int File::DirectRead(void *Data,int Size)
+// Returns -1 in case of error.
+int File::DirectRead(void *Data,size_t Size)
 {
 #ifdef _WIN_32
-  const int MaxDeviceRead=20000;
+  const size_t MaxDeviceRead=20000;
 #endif
 #ifndef _WIN_CE
   if (HandleType==FILE_HANDLESTD)
@@ -375,7 +400,7 @@ int File::DirectRead(void *Data,int Size)
 #endif
 #ifdef _WIN_32
   DWORD Read;
-  if (!ReadFile(hFile,Data,Size,&Read,NULL))
+  if (!ReadFile(hFile,Data,(DWORD)Size,&Read,NULL))
   {
     if (IsDevice() && Size>MaxDeviceRead)
       return(DirectRead(Data,MaxDeviceRead));
@@ -391,41 +416,41 @@ int File::DirectRead(void *Data,int Size)
     LastWrite=false;
   }
   clearerr(hFile);
-  int ReadSize=fread(Data,1,Size,hFile);
+  size_t ReadSize=fread(Data,1,Size,hFile);
   if (ferror(hFile))
     return(-1);
-  return(ReadSize);
+  return((int)ReadSize);
 #endif
 }
 
 
-void File::Seek(Int64 Offset,int Method)
+void File::Seek(int64 Offset,int Method)
 {
   if (!RawSeek(Offset,Method) && AllowExceptions)
     ErrHandler.SeekError(FileName);
 }
 
 
-bool File::RawSeek(Int64 Offset,int Method)
+bool File::RawSeek(int64 Offset,int Method)
 {
   if (hFile==BAD_HANDLE)
     return(true);
-  if (!is64plus(Offset) && Method!=SEEK_SET)
+  if (Offset<0 && Method!=SEEK_SET)
   {
     Offset=(Method==SEEK_CUR ? Tell():FileLength())+Offset;
     Method=SEEK_SET;
   }
 #ifdef _WIN_32
-  LONG HighDist=int64to32(Offset>>32);
-  if (SetFilePointer(hFile,int64to32(Offset),&HighDist,Method)==0xffffffff &&
+  LONG HighDist=(LONG)(Offset>>32);
+  if (SetFilePointer(hFile,(LONG)Offset,&HighDist,Method)==0xffffffff &&
       GetLastError()!=NO_ERROR)
     return(false);
 #else
   LastWrite=false;
-#ifdef _LARGEFILE_SOURCE
+#if defined(_LARGEFILE_SOURCE) && !defined(_OSF_SOURCE) && !defined(__VMS)
   if (fseeko(hFile,Offset,Method)!=0)
 #else
-  if (fseek(hFile,int64to32(Offset),Method)!=0)
+  if (fseek(hFile,(long)Offset,Method)!=0)
 #endif
     return(false);
 #endif
@@ -433,7 +458,7 @@ bool File::RawSeek(Int64 Offset,int Method)
 }
 
 
-Int64 File::Tell()
+int64 File::Tell()
 {
 #ifdef _WIN_32
   LONG HighDist=0;
@@ -443,9 +468,9 @@ Int64 File::Tell()
       ErrHandler.SeekError(FileName);
     else
       return(-1);
-  return(int32to64(HighDist,LowDist));
+  return(INT32TO64(HighDist,LowDist));
 #else
-#ifdef _LARGEFILE_SOURCE
+#if defined(_LARGEFILE_SOURCE) && !defined(_OSF_SOURCE)
   return(ftello(hFile));
 #else
   return(ftell(hFile));
@@ -454,7 +479,7 @@ Int64 File::Tell()
 }
 
 
-void File::Prealloc(Int64 Size)
+void File::Prealloc(int64 Size)
 {
 #ifdef _WIN_32
   if (RawSeek(Size,SEEK_SET))
@@ -483,7 +508,7 @@ void File::PutByte(byte Byte)
 bool File::Truncate()
 {
 #ifdef _WIN_32
-  return(SetEndOfFile(hFile));
+  return(SetEndOfFile(hFile)==TRUE);
 #else
   return(false);
 #endif
@@ -553,31 +578,7 @@ void File::GetOpenFileTime(RarTime *ft)
 }
 
 
-void File::SetOpenFileStat(RarTime *ftm,RarTime *ftc,RarTime *fta)
-{
-#ifdef _WIN_32
-  SetOpenFileTime(ftm,ftc,fta);
-#endif
-}
-
-
-void File::SetCloseFileStat(RarTime *ftm,RarTime *fta,uint FileAttr)
-{
-#ifdef _WIN_32
-  SetFileAttr(FileName,FileNameW,FileAttr);
-#endif
-#ifdef _EMX
-  SetCloseFileTime(ftm,fta);
-  SetFileAttr(FileName,FileNameW,FileAttr);
-#endif
-#ifdef _UNIX
-  SetCloseFileTime(ftm,fta);
-  chmod(FileName,(mode_t)FileAttr);
-#endif
-}
-
-
-Int64 File::FileLength()
+int64 File::FileLength()
 {
   SaveFilePos SavePos(*this);
   Seek(0,SEEK_END);
@@ -654,16 +655,16 @@ bool File::RemoveCreated()
 
 
 #ifndef SFX_MODULE
-long File::Copy(File &Dest,Int64 Length)
+int64 File::Copy(File &Dest,int64 Length)
 {
   Array<char> Buffer(0x10000);
-  long CopySize=0;
-  bool CopyAll=(Length==INT64ERR);
+  int64 CopySize=0;
+  bool CopyAll=(Length==INT64NDF);
 
   while (CopyAll || Length>0)
   {
     Wait();
-    int SizeToRead=(!CopyAll && Length<Buffer.Size()) ? int64to32(Length):Buffer.Size();
+    size_t SizeToRead=(!CopyAll && Length<(int64)Buffer.Size()) ? (size_t)Length:Buffer.Size();
     int ReadSize=Read(&Buffer[0],SizeToRead);
     if (ReadSize==0)
       break;

unrar/file.hpp

@@ -19,7 +19,7 @@ struct FileStat
 {
   uint FileAttr;
   uint FileTime;
-  Int64 FileSize;
+  int64 FileSize;
   bool IsDir;
 };
 
@@ -37,6 +37,9 @@ class File
     bool NewFile;
     bool AllowDelete;
     bool AllowExceptions;
+#ifdef _WIN_32
+    bool NoSequentialRead;
+#endif
   protected:
     bool OpenShared;
   public:
@@ -53,31 +56,29 @@ class File
     bool Open(const char *Name,const wchar *NameW=NULL,bool OpenShared=false,bool Update=false);
     void TOpen(const char *Name,const wchar *NameW=NULL);
     bool WOpen(const char *Name,const wchar *NameW=NULL);
-    bool Create(const char *Name,const wchar *NameW=NULL);
-    void TCreate(const char *Name,const wchar *NameW=NULL);
-    bool WCreate(const char *Name,const wchar *NameW=NULL);
+    bool Create(const char *Name,const wchar *NameW=NULL,bool ShareRead=true);
+    void TCreate(const char *Name,const wchar *NameW=NULL,bool ShareRead=true);
+    bool WCreate(const char *Name,const wchar *NameW=NULL,bool ShareRead=true);
     bool Close();
     void Flush();
     bool Delete();
-    bool Rename(const char *NewName);
-    void Write(const void *Data,int Size);
-    int Read(void *Data,int Size);
-    int DirectRead(void *Data,int Size);
-    void Seek(Int64 Offset,int Method);
-    bool RawSeek(Int64 Offset,int Method);
-    Int64 Tell();
-    void Prealloc(Int64 Size);
+    bool Rename(const char *NewName,const wchar *NewNameW=NULL);
+    void Write(const void *Data,size_t Size);
+    int Read(void *Data,size_t Size);
+    int DirectRead(void *Data,size_t Size);
+    void Seek(int64 Offset,int Method);
+    bool RawSeek(int64 Offset,int Method);
+    int64 Tell();
+    void Prealloc(int64 Size);
     byte GetByte();
     void PutByte(byte Byte);
     bool Truncate();
     void SetOpenFileTime(RarTime *ftm,RarTime *ftc=NULL,RarTime *fta=NULL);
     void SetCloseFileTime(RarTime *ftm,RarTime *fta=NULL);
     static void SetCloseFileTimeByName(const char *Name,RarTime *ftm,RarTime *fta);
-    void SetOpenFileStat(RarTime *ftm,RarTime *ftc,RarTime *fta);
-    void SetCloseFileStat(RarTime *ftm,RarTime *fta,uint FileAttr);
     void GetOpenFileTime(RarTime *ft);
     bool IsOpened() {return(hFile!=BAD_HANDLE);};
-    Int64 FileLength();
+    int64 FileLength();
     void SetHandleType(FILE_HANDLETYPE Type);
     FILE_HANDLETYPE GetHandleType() {return(HandleType);};
     bool IsDevice();
@@ -86,9 +87,12 @@ class File
     FileHandle GetHandle() {return(hFile);};
     void SetIgnoreReadErrors(bool Mode) {IgnoreReadErrors=Mode;};
     char *GetName() {return(FileName);}
-    long Copy(File &Dest,Int64 Length=INT64ERR);
+    int64 Copy(File &Dest,int64 Length=INT64NDF);
     void SetAllowDelete(bool Allow) {AllowDelete=Allow;}
     void SetExceptions(bool Allow) {AllowExceptions=Allow;}
+#ifdef _WIN_32
+    void RemoveSequentialFlag() {NoSequentialRead=true;}
+#endif
 };
 
 #endif

unrar/filefn.cpp

@@ -1,6 +1,6 @@
 #include "rar.hpp"
 
-MKDIR_CODE MakeDir(const char *Name,const wchar *NameW,uint Attr)
+MKDIR_CODE MakeDir(const char *Name,const wchar *NameW,bool SetAttr,uint Attr)
 {
 #ifdef _WIN_32
   int Success;
@@ -10,7 +10,8 @@ MKDIR_CODE MakeDir(const char *Name,const wchar *NameW,uint Attr)
     Success=CreateDirectory(Name,NULL);
   if (Success)
   {
-    SetFileAttr(Name,NameW,Attr);
+    if (SetAttr)
+      SetFileAttr(Name,NameW,Attr);
     return(MKDIR_SUCCESS);
   }
   int ErrCode=GetLastError();
@@ -25,15 +26,15 @@ MKDIR_CODE MakeDir(const char *Name,const wchar *NameW,uint Attr)
   if (__mkdir(Name)==0)
 #endif
   {
-    SetFileAttr(Name,NameW,Attr);
+    if (SetAttr)
+      SetFileAttr(Name,NameW,Attr);
     return(MKDIR_SUCCESS);
   }
   return(errno==ENOENT ? MKDIR_BADPATH:MKDIR_ERROR);
 #endif
 #ifdef _UNIX
-  int prevmask=umask(0);
-  int ErrCode=Name==NULL ? -1:mkdir(Name,(mode_t)Attr);
-  umask(prevmask);
+  mode_t uattr=SetAttr ? (mode_t)Attr:0777;
+  int ErrCode=Name==NULL ? -1:mkdir(Name,uattr);
   if (ErrCode==-1)
     return(errno==ENOENT ? MKDIR_BADPATH:MKDIR_ERROR);
   return(MKDIR_SUCCESS);
@@ -41,19 +42,20 @@ MKDIR_CODE MakeDir(const char *Name,const wchar *NameW,uint Attr)
 }
 
 
-void CreatePath(const char *Path,const wchar *PathW,bool SkipLastName)
+bool CreatePath(const char *Path,const wchar *PathW,bool SkipLastName)
 {
-#ifdef _WIN_32
+#if defined(_WIN_32) || defined(_EMX)
   uint DirAttr=0;
 #else
   uint DirAttr=0777;
 #endif
 #ifdef UNICODE_SUPPORTED
-  bool Wide=PathW!=NULL && *PathW!=0;
+  bool Wide=PathW!=NULL && *PathW!=0 && UnicodeEnabled();
 #else
   bool Wide=false;
 #endif
   bool IgnoreAscii=false;
+  bool Success=true;
 
   const char *s=Path;
   for (int PosW=0;;PosW++)
@@ -76,34 +78,56 @@ void CreatePath(const char *Path,const wchar *PathW,bool SkipLastName)
         WideToChar(DirPtrW,DirName);
       else
       {
+#ifndef DBCS_SUPPORTED
+        if (*s!=CPATHDIVIDER)
+          for (const char *n=s;*n!=0 && n-Path<NM;n++)
+            if (*n==CPATHDIVIDER)
+            {
+              s=n;
+              break;
+            }
+#endif
         strncpy(DirName,Path,s-Path);
         DirName[s-Path]=0;
       }
-      if (MakeDir(DirName,DirPtrW,DirAttr)==MKDIR_SUCCESS)
+      if (MakeDir(DirName,DirPtrW,true,DirAttr)==MKDIR_SUCCESS)
       {
 #ifndef GUI
         mprintf(St(MCreatDir),DirName);
         mprintf(" %s",St(MOk));
 #endif
       }
+      else
+        Success=false;
     }
     if (!IgnoreAscii)
       s=charnext(s);
   }
-  if (!SkipLastName)
-    MakeDir(Path,PathW,DirAttr);
+  if (!SkipLastName && !IsPathDiv(*PointToLastChar(Path)))
+    if (MakeDir(Path,PathW,true,DirAttr)!=MKDIR_SUCCESS)
+      Success=false;
+  return(Success);
 }
 
 
-void SetDirTime(const char *Name,RarTime *ftm,RarTime *ftc,RarTime *fta)
+void SetDirTime(const char *Name,const wchar *NameW,RarTime *ftm,RarTime *ftc,RarTime *fta)
 {
-  bool sm=ftm!=NULL && ftm->IsSet();
-  bool sc=ftc!=NULL && ftc->IsSet();
-  bool sa=ftc!=NULL && fta->IsSet();
 #ifdef _WIN_32
   if (!WinNT())
     return;
-  HANDLE hFile=CreateFile(Name,GENERIC_WRITE,FILE_SHARE_READ|FILE_SHARE_WRITE,
+
+  bool sm=ftm!=NULL && ftm->IsSet();
+  bool sc=ftc!=NULL && ftc->IsSet();
+  bool sa=fta!=NULL && fta->IsSet();
+
+  unsigned int DirAttr=GetFileAttr(Name,NameW);
+  bool ResetAttr=(DirAttr!=0xffffffff && (DirAttr & FA_RDONLY)!=0);
+  if (ResetAttr)
+    SetFileAttr(Name,NameW,0);
+
+  wchar DirNameW[NM];
+  GetWideName(Name,NameW,DirNameW);
+  HANDLE hFile=CreateFileW(DirNameW,GENERIC_WRITE,FILE_SHARE_READ|FILE_SHARE_WRITE,
                           NULL,OPEN_EXISTING,FILE_FLAG_BACKUP_SEMANTICS,NULL);
   if (hFile==INVALID_HANDLE_VALUE)
     return;
@@ -116,6 +140,8 @@ void SetDirTime(const char *Name,RarTime *ftm,RarTime *ftc,RarTime *fta)
     fta->GetWin32(&fa);
   SetFileTime(hFile,sc ? &fc:NULL,sa ? &fa:NULL,sm ? &fm:NULL);
   CloseHandle(hFile);
+  if (ResetAttr)
+    SetFileAttr(Name,NameW,DirAttr);
 #endif
 #if defined(_UNIX) || defined(_EMX)
   File::SetCloseFileTimeByName(Name,ftm,fta);
@@ -131,7 +157,7 @@ bool IsRemovable(const char *Name)
   int Type=GetDriveType(*Root ? Root:NULL);
   return(Type==DRIVE_REMOVABLE || Type==DRIVE_CDROM);
 #elif defined(_EMX)
-  char Drive=toupper(Name[0]);
+  char Drive=etoupper(Name[0]);
   return((Drive=='A' || Drive=='B') && Name[1]==':');
 #else
   return(false);
@@ -140,7 +166,7 @@ bool IsRemovable(const char *Name)
 
 
 #ifndef SFX_MODULE
-Int64 GetFreeDisk(const char *Name)
+int64 GetFreeDisk(const char *Name)
 {
 #ifdef _WIN_32
   char Root[NM];
@@ -153,61 +179,68 @@ Int64 GetFreeDisk(const char *Name)
 
   if (pGetDiskFreeSpaceEx==NULL)
   {
-	HMODULE hKernel=GetModuleHandle("kernel32.dll");
+    HMODULE hKernel=GetModuleHandle("kernel32.dll");
     if (hKernel!=NULL)
       pGetDiskFreeSpaceEx=(GETDISKFREESPACEEX)GetProcAddress(hKernel,"GetDiskFreeSpaceExA");
   }
   if (pGetDiskFreeSpaceEx!=NULL)
   {
-    GetFilePath(Name,Root);
+    GetFilePath(Name,Root,ASIZE(Root));
     ULARGE_INTEGER uiTotalSize,uiTotalFree,uiUserFree;
     uiUserFree.u.LowPart=uiUserFree.u.HighPart=0;
     if (pGetDiskFreeSpaceEx(*Root ? Root:NULL,&uiUserFree,&uiTotalSize,&uiTotalFree) &&
         uiUserFree.u.HighPart<=uiTotalFree.u.HighPart)
-      return(int32to64(uiUserFree.u.HighPart,uiUserFree.u.LowPart));
+      return(INT32TO64(uiUserFree.u.HighPart,uiUserFree.u.LowPart));
   }
 
+  // We are here if we failed to load GetDiskFreeSpaceExA.
   DWORD SectorsPerCluster,BytesPerSector,FreeClusters,TotalClusters;
   if (!GetDiskFreeSpace(*Root ? Root:NULL,&SectorsPerCluster,&BytesPerSector,&FreeClusters,&TotalClusters))
     return(1457664);
-  Int64 FreeSize=SectorsPerCluster*BytesPerSector;
+  int64 FreeSize=SectorsPerCluster*BytesPerSector;
   FreeSize=FreeSize*FreeClusters;
   return(FreeSize);
 #elif defined(_BEOS)
   char Root[NM];
-  GetFilePath(Name,Root);
+  GetFilePath(Name,Root,ASIZE(Root));
   dev_t Dev=dev_for_path(*Root ? Root:".");
   if (Dev<0)
     return(1457664);
   fs_info Info;
   if (fs_stat_dev(Dev,&Info)!=0)
     return(1457664);
-  Int64 FreeSize=Info.block_size;
+  int64 FreeSize=Info.block_size;
   FreeSize=FreeSize*Info.free_blocks;
   return(FreeSize);
 #elif defined(_UNIX)
   return(1457664);
 #elif defined(_EMX)
-  int Drive=(!isalpha(Name[0]) || Name[1]!=':') ? 0:toupper(Name[0])-'A'+1;
+  int Drive=IsDiskLetter(Name) ? etoupper(Name[0])-'A'+1:0;
+#ifndef _DJGPP
   if (_osmode == OS2_MODE)
   {
     FSALLOCATE fsa;
     if (DosQueryFSInfo(Drive,1,&fsa,sizeof(fsa))!=0)
       return(1457664);
-    Int64 FreeSize=fsa.cSectorUnit*fsa.cbSector;
+    int64 FreeSize=fsa.cSectorUnit*fsa.cbSector;
     FreeSize=FreeSize*fsa.cUnitAvail;
     return(FreeSize);
   }
   else
+#endif
   {
     union REGS regs,outregs;
     memset(&regs,0,sizeof(regs));
     regs.h.ah=0x36;
     regs.h.dl=Drive;
+#ifdef _DJGPP
+    int86 (0x21,&regs,&outregs);
+#else
     _int86 (0x21,&regs,&outregs);
+#endif
     if (outregs.x.ax==0xffff)
       return(1457664);
-    Int64 FreeSize=outregs.x.ax*outregs.x.cx;
+    int64 FreeSize=outregs.x.ax*outregs.x.cx;
     FreeSize=FreeSize*outregs.x.bx;
     return(FreeSize);
   }
@@ -283,8 +316,9 @@ bool IsLink(uint Attr)
 {
 #ifdef _UNIX
   return((Attr & 0xF000)==0xA000);
-#endif
+#else
   return(false);
+#endif
 }
 
 
@@ -373,8 +407,10 @@ void ConvertNameToFull(const char *Src,char *Dest)
     strcpy(FullName,Src);
   else
   {
-    getcwd(FullName,sizeof(FullName));
-    AddEndSlash(FullName);
+    if (getcwd(FullName,sizeof(FullName))==NULL)
+      *FullName=0;
+    else
+      AddEndSlash(FullName);
     strcat(FullName,Src);
   }
   strcpy(Dest,FullName);
@@ -426,13 +462,13 @@ void ConvertNameToFull(const wchar *Src,wchar *Dest)
 #ifndef SFX_MODULE
 char *MkTemp(char *Name)
 {
-  int Length=strlen(Name);
+  size_t Length=strlen(Name);
   if (Length<=6)
     return(NULL);
   int Random=clock();
   for (int Attempt=0;;Attempt++)
   {
-    sprintf(Name+Length-6,"%06u",Random+Attempt);
+    sprintf(Name+Length-6,"%06u",(Random+Attempt)%1000000);
     Name[Length-4]='.';
     if (!FileExist(Name))
       break;
@@ -447,27 +483,53 @@ char *MkTemp(char *Name)
 
 
 #ifndef SFX_MODULE
-uint CalcFileCRC(File *SrcFile,Int64 Size)
+uint CalcFileCRC(File *SrcFile,int64 Size,CALCCRC_SHOWMODE ShowMode)
 {
   SaveFilePos SavePos(*SrcFile);
-  const int BufSize=0x10000;
+  const size_t BufSize=0x10000;
   Array<byte> Data(BufSize);
-  Int64 BlockCount=0;
+  int64 BlockCount=0;
   uint DataCRC=0xffffffff;
-  int ReadSize;
 
+#if !defined(SILENT) && !defined(_WIN_CE)
+  int64 FileLength=SrcFile->FileLength();
+  if (ShowMode!=CALCCRC_SHOWNONE)
+  {
+    mprintf(St(MCalcCRC));
+    mprintf("     ");
+  }
+
+#endif
 
   SrcFile->Seek(0,SEEK_SET);
-  while ((ReadSize=SrcFile->Read(&Data[0],int64to32(Size==INT64ERR ? Int64(BufSize):Min(Int64(BufSize),Size))))!=0)
+  while (true)
   {
-    if ((++BlockCount & 15)==0)
+    size_t SizeToRead;
+    if (Size==INT64NDF)   // If we process the entire file.
+      SizeToRead=BufSize; // Then always attempt to read the entire buffer.
+    else
+      SizeToRead=(size_t)Min((int64)BufSize,Size);
+    int ReadSize=SrcFile->Read(&Data[0],SizeToRead);
+    if (ReadSize==0)
+      break;
+
+    ++BlockCount;
+    if ((BlockCount & 15)==0)
     {
+#if !defined(SILENT) && !defined(_WIN_CE)
+      if (ShowMode==CALCCRC_SHOWALL)
+        mprintf("\b\b\b\b%3d%%",ToPercent(BlockCount*int64(BufSize),FileLength));
+#endif
       Wait();
     }
     DataCRC=CRC(DataCRC,&Data[0],ReadSize);
-    if (Size!=INT64ERR)
+    if (Size!=INT64NDF)
       Size-=ReadSize;
   }
+#if !defined(SILENT) && !defined(_WIN_CE)
+  if (ShowMode==CALCCRC_SHOWALL)
+    mprintf("\b\b\b\b    ");
+#endif
   return(DataCRC^0xffffffff);
 }
 #endif
@@ -491,13 +553,33 @@ bool DelFile(const char *Name,const wchar *NameW)
 }
 
 
-bool DelDir(const char *Name)
-{
-  return(DelDir(Name,NULL));
-}
 
 
-bool DelDir(const char *Name,const wchar *NameW)
+
+
+#if defined(_WIN_32) && !defined(_WIN_CE) && !defined(SFX_MODULE)
+bool SetFileCompression(char *Name,wchar *NameW,bool State)
 {
-  return(rmdir(Name)==0);
+  wchar FileNameW[NM];
+  GetWideName(Name,NameW,FileNameW);
+  HANDLE hFile=CreateFileW(FileNameW,FILE_READ_DATA|FILE_WRITE_DATA,
+                 FILE_SHARE_READ|FILE_SHARE_WRITE,NULL,OPEN_EXISTING,
+                 FILE_FLAG_BACKUP_SEMANTICS|FILE_FLAG_SEQUENTIAL_SCAN,NULL);
+  if (hFile==INVALID_HANDLE_VALUE)
+    return(false);
+  SHORT NewState=State ? COMPRESSION_FORMAT_DEFAULT:COMPRESSION_FORMAT_NONE;
+  DWORD Result;
+  int RetCode=DeviceIoControl(hFile,FSCTL_SET_COMPRESSION,&NewState,
+                              sizeof(NewState),NULL,0,&Result,NULL);
+  CloseHandle(hFile);
+  return(RetCode!=0);
 }
+#endif
+
+
+
+
+
+
+
+

unrar/filefn.hpp

@@ -3,11 +3,11 @@
 
 enum MKDIR_CODE {MKDIR_SUCCESS,MKDIR_ERROR,MKDIR_BADPATH};
 
-MKDIR_CODE MakeDir(const char *Name,const wchar *NameW,uint Attr);
-void CreatePath(const char *Path,const wchar *PathW,bool SkipLastName);
-void SetDirTime(const char *Name,RarTime *ftm,RarTime *ftc,RarTime *fta);
+MKDIR_CODE MakeDir(const char *Name,const wchar *NameW,bool SetAttr,uint Attr);
+bool CreatePath(const char *Path,const wchar *PathW,bool SkipLastName);
+void SetDirTime(const char *Name,const wchar *NameW,RarTime *ftm,RarTime *ftc,RarTime *fta);
 bool IsRemovable(const char *Name);
-Int64 GetFreeDisk(const char *Name);
+int64 GetFreeDisk(const char *Name);
 bool FileExist(const char *Name,const wchar *NameW=NULL);
 bool WildFileExist(const char *Name,const wchar *NameW=NULL);
 bool IsDir(uint Attr);
@@ -25,11 +25,20 @@ void ConvertNameToFull(const wchar *Src,wchar *Dest);
 char* MkTemp(char *Name);
 
 
-uint CalcFileCRC(File *SrcFile,Int64 Size=INT64ERR);
+enum CALCCRC_SHOWMODE {CALCCRC_SHOWNONE,CALCCRC_SHOWTEXT,CALCCRC_SHOWALL};
+uint CalcFileCRC(File *SrcFile,int64 Size=INT64NDF,CALCCRC_SHOWMODE ShowMode=CALCCRC_SHOWNONE);
+
 bool RenameFile(const char *SrcName,const wchar *SrcNameW,const char *DestName,const wchar *DestNameW);
 bool DelFile(const char *Name);
 bool DelFile(const char *Name,const wchar *NameW);
 bool DelDir(const char *Name);
 bool DelDir(const char *Name,const wchar *NameW);
 
+#if defined(_WIN_32) && !defined(_WIN_CE)
+bool SetFileCompression(char *Name,wchar *NameW,bool State);
+#endif
+
+
+
+
 #endif

unrar/filestr.cpp

@@ -2,12 +2,13 @@
 
 static bool IsUnicode(byte *Data,int Size);
 
-bool ReadTextFile(char *Name,StringList *List,bool Config,bool AbortOnError,
-                  bool ConvertToAnsi,bool Unquote,bool SkipComments)
+bool ReadTextFile(const char *Name,StringList *List,bool Config,
+                  bool AbortOnError,RAR_CHARSET SrcCharset,bool Unquote,
+                  bool SkipComments,bool ExpandEnvStr)
 {
   char FileName[NM];
   if (Config)
-    GetConfigName(Name,FileName);
+    GetConfigName(Name,FileName,true);
   else
     strcpy(FileName,Name);
 
@@ -19,7 +20,7 @@ bool ReadTextFile(char *Name,StringList *List,bool Config,bool AbortOnError,
     if (!OpenCode)
     {
       if (AbortOnError)
-        ErrHandler.Exit(RAR_OPEN_ERROR);
+        ErrHandler.Exit(OPEN_ERROR);
       return(false);
     }
   }
@@ -37,9 +38,19 @@ bool ReadTextFile(char *Name,StringList *List,bool Config,bool AbortOnError,
 
   memset(&Data[DataSize],0,5);
 
-  if (IsUnicode((byte *)&Data[0],DataSize))
+  if (SrcCharset==RCH_UNICODE ||
+      SrcCharset==RCH_DEFAULT && IsUnicode((byte *)&Data[0],DataSize))
   {
-    wchar *CurStr=(wchar *)&Data[2];
+    // Unicode in native system format, can be more than 2 bytes per character.
+    Array<wchar> DataW(Data.Size()/2+1);
+    for (size_t I=2;I<Data.Size()-1;I+=2)
+    {
+      // Need to convert Data to (byte) first to prevent the sign extension
+      // to higher bytes.
+      DataW[(I-2)/2]=(wchar)((byte)Data[I])+(wchar)((byte)Data[I+1])*256;
+    }
+
+    wchar *CurStr=&DataW[0];
     Array<char> AnsiName;
 
     while (*CurStr!=0)
@@ -63,8 +74,11 @@ bool ReadTextFile(char *Name,StringList *List,bool Config,bool AbortOnError,
       }
       if (*CurStr)
       {
-        int Length=strlenw(CurStr);
-        int AddSize=Length-AnsiName.Size()+1;
+        // Length and AddSize must be defined as signed, because AddSize
+        // can be negative.
+        int Length=(int)strlenw(CurStr);
+        int AddSize=4*(Length-(int)AnsiName.Size()+1);
+
         if (AddSize>0)
           AnsiName.Add(AddSize);
         if (Unquote && *CurStr=='\"' && CurStr[Length-1]=='\"')
@@ -72,8 +86,29 @@ bool ReadTextFile(char *Name,StringList *List,bool Config,bool AbortOnError,
           CurStr[Length-1]=0;
           CurStr++;
         }
-        WideToChar(CurStr,&AnsiName[0]);
-        List->AddString(&AnsiName[0],CurStr);
+        WideToChar(CurStr,&AnsiName[0],AnsiName.Size());
+
+        bool Expanded=false;
+#if defined(_WIN_32) && !defined(_WIN_CE)
+        if (ExpandEnvStr && *CurStr=='%')
+        {
+          // expanding environment variables in Windows version
+
+          char ExpName[NM];
+          wchar ExpNameW[NM];
+          *ExpNameW=0;
+          int ret,retw=1;
+          ret=ExpandEnvironmentStrings(&AnsiName[0],ExpName,ASIZE(ExpName));
+          if (ret!=0 && WinNT())
+            retw=ExpandEnvironmentStringsW(CurStr,ExpNameW,ASIZE(ExpNameW));
+          Expanded=ret!=0 && ret<ASIZE(ExpName) &&
+                   retw!=0 && retw<ASIZE(ExpNameW);
+          if (Expanded)
+            List->AddString(ExpName,ExpNameW);
+        }
+#endif
+        if (!Expanded)
+          List->AddString(&AnsiName[0],CurStr);
       }
       CurStr=NextStr+1;
       while (*CurStr=='\r' || *CurStr=='\n')
@@ -106,7 +141,7 @@ bool ReadTextFile(char *Name,StringList *List,bool Config,bool AbortOnError,
       {
         if (Unquote && *CurStr=='\"')
         {
-          int Length=strlen(CurStr);
+          size_t Length=strlen(CurStr);
           if (CurStr[Length-1]=='\"')
           {
             CurStr[Length-1]=0;
@@ -114,10 +149,25 @@ bool ReadTextFile(char *Name,StringList *List,bool Config,bool AbortOnError,
           }
         }
 #if defined(_WIN_32)
-        if (ConvertToAnsi)
+        if (SrcCharset==RCH_OEM)
           OemToChar(CurStr,CurStr);
 #endif
-        List->AddString(CurStr);
+
+        bool Expanded=false;
+#if defined(_WIN_32) && !defined(_WIN_CE)
+        if (ExpandEnvStr && *CurStr=='%')
+        {
+          // expanding environment variables in Windows version
+
+          char ExpName[NM];
+          int ret=ExpandEnvironmentStrings(CurStr,ExpName,ASIZE(ExpName));
+          Expanded=ret!=0 && ret<ASIZE(ExpName);
+          if (Expanded)
+            List->AddString(ExpName);
+        }
+#endif
+        if (!Expanded)
+          List->AddString(CurStr);
       }
       CurStr=NextStr+1;
       while (*CurStr=='\r' || *CurStr=='\n')
@@ -133,7 +183,7 @@ bool IsUnicode(byte *Data,int Size)
   if (Size<4 || Data[0]!=0xff || Data[1]!=0xfe)
     return(false);
   for (int I=2;I<Size;I++)
-    if (Data[I]<32)
+    if (Data[I]<32 && Data[I]!='\r' && Data[I]!='\n')
       return(true);
   return(false);
 }