bump version to 0.4.1

📝 add readme

.github/FUNDING.yml

@@ -0,0 +1,13 @@
+# These are supported funding model platforms
+
+github: [macintoshplus] # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+# patreon: # Replace with a single Patreon username
+# open_collective: # Replace with a single Open Collective username
+# ko_fi: # Replace with a single Ko-fi username
+# tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+# community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+# liberapay: # Replace with a single Liberapay username
+# issuehunt: # Replace with a single IssueHunt username
+# otechie: # Replace with a single Otechie username
+# lfx_crowdfunding: # Replace with a single LFX Crowdfunding project-name e.g., cloud-foundry
+# custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

.github/windows.yml

@@ -0,0 +1,130 @@
+name: Publish Windows Releases
+on:
+  workflow_dispatch: ~
+  release:
+    types: [created]
+  push:
+    branches: ['*']
+
+permissions:
+  contents: write
+
+jobs:
+  build-lib:
+    runs-on: windows-2022
+    strategy:
+      fail-fast: true
+      matrix:
+#        arch: [x64, x86]
+        arch: [x64]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+
+      - name: Enable Developer Command Prompt
+        uses: ilammy/msvc-dev-cmd@v1
+        with:
+          arch: ${{ matrix.arch }}
+      - name: Build the library
+        run: |
+          mkdir tcl
+          cd tcl
+          Invoke-WebRequest -Uri https://github.com/tcltk/tcl/releases/download/core-9-0-3/tcl9.0.3-src.tar.gz -outFile tcl.tar.gz
+          7z x tcl.tar.gz -so | 7z x -aoa -si -ttar -o"."
+          cd tcl9.0.3\win
+          mkdir install
+          nmake -f Makefile.vc all INSTALLDIR=.\install
+          nmake -f Makefile.vc install INSTALLDIR=.\install
+          7z a tcl.zip .\install
+      - name: Upload TCL library
+        uses: actions/upload-artifact@v5
+        with:
+          name: tcl-${{ matrix.arch }}
+          path: tcl\tcl9.0.3\win\tcl.zip
+          if-no-files-found: error
+
+  get-extension-matrix:
+    runs-on: ubuntu-latest
+    outputs:
+      matrix: ${{ steps.extension-matrix.outputs.matrix }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+      - name: Get the extension matrix
+        id: extension-matrix
+        uses: php/php-windows-builder/extension-matrix@v1
+        with:
+          arch-list: x64
+          php-version-list: "8.0"
+          ts-list: nts
+
+  build:
+    needs: [get-extension-matrix, build-lib]
+    runs-on: ${{ matrix.os }}
+    continue-on-error: false
+    strategy:
+      fail-fast: true
+      matrix: ${{fromJson(needs.get-extension-matrix.outputs.matrix)}}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+      - name: prepare
+        run: |
+          mkdir ..\tcl
+      - name: Download native lib
+        uses: actions/download-artifact@v5
+        with:
+          name: tcl-${{ matrix.arch }}
+
+      - name: Extract native lib
+        run: |
+          dir
+          7z x tcl.zip -o"..\tcl"
+          dir ..
+          dir ..\tcl
+          dir ..\tcl\install\include
+          dir ..\tcl\install\lib
+
+      - name: Setup PHP SDK
+        id: setup-php-windows
+        uses: php/setup-php-sdk@v0.12
+        with:
+          version: ${{ matrix.php-version }}
+          arch: ${{ matrix.arch }}
+          ts: ${{ matrix.ts }}
+
+      - name: Enable Developer Command Prompt
+        uses: ilammy/msvc-dev-cmd@v1
+        with:
+          arch: ${{ matrix.arch }}
+          toolset: ${{ steps.setup-php-windows.outputs.toolset }}
+
+      - run: phpize
+      - run: ./configure --with-expect --with-extra-includes="$($Env:GITHUB_WORKSPACE)..\tcl\install\include" --with-extra-libs="$($Env:GITHUB_WORKSPACE)..\tcl\install\lib" --with-prefix=${{steps.setup-php-windows.outputs.prefix}}
+      - run: nmake
+      - run: nmake test TESTS=tests
+
+
+#      - name: Upload TCL library
+#        uses: actions/upload-artifact@v5
+#        with:
+#          name: tcl-${{ matrix.php }}-${{ matrix.arch }}
+#          path: |
+#            win\install\
+
+#      - name: Build the extension
+#        uses: php/php-windows-builder/extension@v1
+#        with:
+#          php-version: ${{ matrix.php-version }}
+#          arch: ${{ matrix.arch }}
+#          ts: ${{ matrix.ts }}
+#          args: '--with-expect'
+  release:
+    runs-on: ubuntu-latest
+    needs: build
+    if: ${{ github.event_name == 'release' }}
+    steps:
+      - name: Upload artifact to the release
+        uses: php/php-windows-builder/release@v1
+        with:
+          release: ${{ github.event.release.tag_name }}

.github/workflows/ci.yml

@@ -0,0 +1,35 @@
+name: CI
+on:
+  push:
+    branches: ['*']
+jobs:
+  test-linux:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: true
+      matrix:
+        php-rel: ['8.0', '8.1', '8.2', '8.3', '8.4', '8.5']
+#        php-rel: ['8.0']
+        ts-state: [ts, nts]
+
+    steps:
+      - uses: actions/checkout@v5
+      - name: Install dependencies
+        run: sudo apt-get install -y tcl-dev tcl-expect-dev
+      - name: Setup PHP
+        id: setup-php
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '${{ matrix.php-rel }}'
+        env:
+          phpts: '${{ matrix.ts-state }}'
+
+      - name: build extension
+        env:
+          CPPFLAGS: -I/usr/include/tcl
+        run: |
+          phpize
+          ./configure --with-expect
+          make
+      - name: run tests
+        run: make test

.gitignore

@@ -0,0 +1,25 @@
+/config.h
+/config.h.in
+/config.log
+/config.nice
+/config.status
+/configure
+/configure.ac
+/expect.la
+/expect.lo
+/expect_fopen_wrapper.lo
+/libtool
+/Makefile
+/Makefile.fragments
+/Makefile.objects
+/run-tests.php
+/tests/*.diff
+/tests/*.exp
+/tests/*.log
+/tests/*.php
+/tests/*.out
+/tests/*.sh
+/.libs/
+/autom4te.cache/
+/build/
+/modules/

LICENSE

@@ -0,0 +1,68 @@
+-------------------------------------------------------------------- 
+                  The PHP License, version 3.01
+Copyright (c) 1999 - 2014 The PHP Group. All rights reserved.
+-------------------------------------------------------------------- 
+
+Redistribution and use in source and binary forms, with or without
+modification, is permitted provided that the following conditions
+are met:
+
+  1. Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+ 
+  2. Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in
+     the documentation and/or other materials provided with the
+     distribution.
+ 
+  3. The name "PHP" must not be used to endorse or promote products
+     derived from this software without prior written permission. For
+     written permission, please contact group@php.net.
+  
+  4. Products derived from this software may not be called "PHP", nor
+     may "PHP" appear in their name, without prior written permission
+     from group@php.net.  You may indicate that your software works in
+     conjunction with PHP by saying "Foo for PHP" instead of calling
+     it "PHP Foo" or "phpfoo"
+ 
+  5. The PHP Group may publish revised and/or new versions of the
+     license from time to time. Each version will be given a
+     distinguishing version number.
+     Once covered code has been published under a particular version
+     of the license, you may always continue to use it under the terms
+     of that version. You may also choose to use such covered code
+     under the terms of any subsequent version of the license
+     published by the PHP Group. No one other than the PHP Group has
+     the right to modify the terms applicable to covered code created
+     under this License.
+
+  6. Redistributions of any form whatsoever must retain the following
+     acknowledgment:
+     "This product includes PHP software, freely available from
+     <http://www.php.net/software/>".
+
+THIS SOFTWARE IS PROVIDED BY THE PHP DEVELOPMENT TEAM ``AS IS'' AND 
+ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 
+PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE PHP
+DEVELOPMENT TEAM OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+OF THE POSSIBILITY OF SUCH DAMAGE.
+
+-------------------------------------------------------------------- 
+
+This software consists of voluntary contributions made by many
+individuals on behalf of the PHP Group.
+
+The PHP Group can be contacted via Email at group@php.net.
+
+For more information on the PHP Group and the PHP project, 
+please see <http://www.php.net>.
+
+PHP includes the Zend Engine, freely available at
+<http://www.zend.com>.

README.md

@@ -0,0 +1,71 @@
+PHP extension for expect library
+================================
+
+This extension allows to interact with processes through PTY, using expect library.
+
+This extension uses a Tcl/Expect library: https://www.tcl-lang.org/.
+
+Original author: Michael Spector
+
+> **Unable to build this extension for Windows because the TCL Expect is not available on Windows.**
+
+
+Maintained branches:
+
+| Version | Status                       |
+|---------|------------------------------|
+| master  | unmaintened :x:              |
+| v0.x    | maintened :white_check_mark: |
+
+Maintained PHP Versions compatibility:
+
+| PHP Version | Status                 |
+|-------------|------------------------|
+| 5.x         | no :x:                 |
+| 7.x         | no :x:                 |
+| 8.0         | yes :white_check_mark: |
+| 8.1         | yes :white_check_mark: |
+| 8.2         | yes :white_check_mark: |
+| 8.3         | yes :white_check_mark: |
+| 8.4         | yes :white_check_mark: |
+| 8.5         | yes :white_check_mark: |
+
+Installation system support:
+
+| Platform | Status                 |
+|----------|------------------------|
+| PECL     | no  :x:                |
+| PIE      | yes :white_check_mark: |
+
+
+To install the extension, install the library `tcl-dev tcl-expect-dev` first.
+
+Debian/Ubuntu/Mint:
+
+```shell
+sudo apt-get install tcl-dev tcl-expect-dev
+```
+
+Alpine Linux:
+
+```shell
+apk add tcl-dev expect-dev
+```
+
+Fedora:
+
+```shell
+sudo dnf install tcl-devel expect-devel
+```
+
+Arch Linux:
+
+```shell
+sudo pacman -S tcl expect
+```
+
+And use PIE (PHP Installer Extension) with a command like:
+
+```bash
+pie install php-win-ext/expect
+```

composer.json

@@ -0,0 +1,21 @@
+{
+    "name": "php-win-ext/expect",
+    "type": "php-ext",
+    "license": [
+        "PHP-3.01"
+    ],
+    "authors": [
+        {
+            "name": "Michael Spector",
+            "email": "michael@php.net"
+        }
+    ],
+    "require": {
+        "php": ">= 8.0.0"
+    },
+    "php-ext": {
+        "extension-name": "expect",
+        "os-families-exclude": ["windows"]
+    },
+    "description": "This extension allows to interact with processes through PTY, using expect library."
+}

config.m4

@@ -5,6 +5,9 @@ dnl
 PHP_ARG_WITH(expect,for expect support, 
 [  --with-expect[=DIR]        Include expect support (requires libexpect >= 5.43.0).])
 
+PHP_ARG_WITH(tcldir,specify path to Tcl needed by expect, 
+[  --with-tcldir[=DIR]        Specify path to Tcl config script (tclConfig.sh).])
+
 if test "$PHP_EXPECT" != "no"; then
 
   for i in $PHP_EXPECT/include/expect.h $PHP_EXPECT/include/*/expect.h \
@@ -18,9 +21,30 @@ if test "$PHP_EXPECT" != "no"; then
     fi
   done
 
-  PHP_ADD_LIBRARY_WITH_PATH(expect, $LIBEXPECT_DIR/lib, EXPECT_SHARED_LIBADD)
+  AC_MSG_CHECKING(for tcl version)
+  for i in $PHP_TCLDIR/tclConfig.sh \
+        /usr/lib/tcl*/tclConfig.sh \
+        /usr/lib64/tcl*/tclConfig.sh \
+        /usr/$PHP_LIBDIR/tcl*/tclConfig.sh \
+        /usr/local/lib/tcl*/tclConfig.sh \
+	/System/Library/Frameworks/Tcl.framework/Versions/Current/tclConfig.sh;
+  do
+    if test -f $i; then
+      . $i
+      break
+    fi
+  done
+  if test -n "$TCL_VERSION" ; then
+    AC_MSG_RESULT($TCL_VERSION in $TCL_PREFIX)
+  else
+    AC_MSG_ERROR([not found])
+  fi
+
+  PHP_ADD_LIBRARY_WITH_PATH(tcl$TCL_VERSION, $TCL_PREFIX/$PHP_LIBDIR, EXPECT_SHARED_LIBADD)
+  PHP_ADD_LIBRARY_WITH_PATH(expect, $LIBEXPECT_DIR/$PHP_LIBDIR, EXPECT_SHARED_LIBADD)
   PHP_ADD_INCLUDE($LIBEXPECT_INCLUDE_DIR)
 
   PHP_NEW_EXTENSION(expect, expect.c expect_fopen_wrapper.c, $ext_shared)
   PHP_SUBST(EXPECT_SHARED_LIBADD)
 fi
+

expect.c

@@ -1,6 +1,6 @@
 /*
   +----------------------------------------------------------------------+
-  | PHP Version 5                                                        |
+  | PHP Version 5, 7 and 8                                               |
   +----------------------------------------------------------------------+
   | Copyright (c) 1997-2004 The PHP Group                                |
   +----------------------------------------------------------------------+
@@ -12,7 +12,7 @@
   | obtain it through the world-wide-web, please send a note to          |
   | license@php.net so we can mail you a copy immediately.               |
   +----------------------------------------------------------------------+
-  | Author: Michael Spector <michael@zend.com>                           |
+  | Author: Michael Spector <michael@php.net>                            |
   +----------------------------------------------------------------------+
 */
 
@@ -41,6 +41,10 @@ zend_function_entry expect_functions[] = {
 /* }}} */
 
 
+ZEND_DECLARE_MODULE_GLOBALS(expect)
+static PHP_GINIT_FUNCTION(expect);
+static PHP_GSHUTDOWN_FUNCTION(expect);
+
 /* {{{ expect_module_entry
  */
 zend_module_entry expect_module_entry = {
@@ -49,11 +53,15 @@ zend_module_entry expect_module_entry = {
 	expect_functions,
 	PHP_MINIT(expect),
 	PHP_MSHUTDOWN(expect),
-	NULL,
+	PHP_RINIT(expect),
 	NULL,
 	PHP_MINFO(expect),
 	PHP_EXPECT_VERSION,
-	STANDARD_MODULE_PROPERTIES
+	PHP_MODULE_GLOBALS(expect),
+	PHP_GINIT(expect),
+	PHP_GSHUTDOWN(expect),
+	NULL,
+	STANDARD_MODULE_PROPERTIES_EX
 };
 /* }}} */
 
@@ -61,22 +69,20 @@ zend_module_entry expect_module_entry = {
 ZEND_GET_MODULE(expect)
 #endif
 
-ZEND_DECLARE_MODULE_GLOBALS(expect)
-
 /* {{{ php_expect_init_globals
  */
-static void php_expect_init_globals (zend_expect_globals *globals TSRMLS_DC)
+static PHP_GINIT_FUNCTION(expect)
 {
-	globals->logfile_stream = NULL;
+	expect_globals->logfile_stream = NULL;
 }
 /* }}} */
 
 /* {{{ php_expect_destroy_globals
  */
-static void php_expect_destroy_globals(zend_expect_globals *globals TSRMLS_DC)
+static PHP_GSHUTDOWN_FUNCTION(expect)
 {
-	if (globals->logfile_stream) {
-		php_stream_close(globals->logfile_stream);
+	if (expect_globals->logfile_stream) {
+		php_stream_close(expect_globals->logfile_stream);
 	}
 }
 /* }}} */
@@ -86,8 +92,30 @@ static void php_expect_destroy_globals(zend_expect_globals *globals TSRMLS_DC)
 static PHP_INI_MH(OnSetExpectTimeout)
 {
 	if (new_value) {
-		exp_timeout = atoi(new_value);
+#if PHP_MAJOR_VERSION >= 7
+		exp_timeout = atoi(ZSTR_VAL(new_value));
+#else
+        exp_timeout = atoi(new_value);
+#endif
+		return SUCCESS;
 	}
+	return FAILURE;
+}
+/* }}} */
+
+/* {{{ PHP_INI_MH
+ *  */
+static PHP_INI_MH(OnSetExpectMatchMax)
+{
+	if (new_value) {
+#if PHP_MAJOR_VERSION >= 7
+		exp_match_max = atoi(ZSTR_VAL(new_value));
+#else
+		exp_match_max = atoi(new_value);
+#endif
+		return SUCCESS;
+	}
+	return FAILURE;
 }
 /* }}} */
 
@@ -97,12 +125,24 @@ static PHP_INI_MH(OnSetExpectTimeout)
 static PHP_INI_MH(OnSetExpectLogUser)
 {
 	if (new_value) {
-		if (strncasecmp("on", new_value, sizeof("on"))) {
-			exp_loguser = atoi(new_value);
-		} else {
+#if PHP_MAJOR_VERSION >= 7
+		if (strncasecmp("on", ZSTR_VAL(new_value), sizeof("on")) == 0
+			|| strncasecmp("true", ZSTR_VAL(new_value), sizeof("true")) == 0
+			|| strncasecmp("yes", ZSTR_VAL(new_value), sizeof("yes")) == 0
+			|| strncasecmp("1", ZSTR_VAL(new_value), sizeof("1")) == 0) {
+#else
+		if (strncasecmp("on", new_value, sizeof("on")) == 0
+			|| strncasecmp("true", new_value, sizeof("true")) == 0
+			|| strncasecmp("yes", new_value, sizeof("yes")) == 0
+			|| strncasecmp("1", new_value, sizeof("1")) == 0) {
+#endif
 			exp_loguser = 1;
+		} else {
+			exp_loguser = 0;
 		}
+		return SUCCESS;
 	}
+	return FAILURE;
 }
 /* }}} */
 
@@ -111,11 +151,26 @@ static PHP_INI_MH(OnSetExpectLogUser)
  *  */
 static PHP_INI_MH(OnSetExpectLogFile)
 {
+	/* PHP streams cannot be opened during module startup because the resource
+	 * list (EG(regular_list)) is not yet initialized. The logfile will be
+	 * opened in RINIT once the request context is available. */
+	if (stage == PHP_INI_STAGE_STARTUP || stage == PHP_INI_STAGE_SHUTDOWN) {
+		return SUCCESS;
+	}
+
 	if (EXPECT_G(logfile_stream)) {
 		php_stream_close(EXPECT_G(logfile_stream));
+		EXPECT_G(logfile_stream) = NULL;
+		exp_logfile = NULL;
+		exp_logfile_all = 0;
 	}
+#if PHP_MAJOR_VERSION >= 7
+   if (ZSTR_LEN(new_value) > 0) {
+       php_stream* stream = php_stream_open_wrapper (ZSTR_VAL(new_value), "a", 0, NULL);
+#else
 	if (new_value_length > 0) {
 		php_stream* stream = php_stream_open_wrapper (new_value, "a", 0, NULL);
+#endif
 		if (!stream) {
 			php_error_docref (NULL TSRMLS_CC, E_ERROR, "could not open log file for writing");
 			return FAILURE;
@@ -140,6 +195,7 @@ PHP_INI_BEGIN()
 	PHP_INI_ENTRY("expect.timeout", "10", PHP_INI_ALL, OnSetExpectTimeout)
 	PHP_INI_ENTRY_EX("expect.loguser", "1", PHP_INI_ALL, OnSetExpectLogUser, php_ini_boolean_displayer_cb)
 	PHP_INI_ENTRY("expect.logfile", "", PHP_INI_ALL, OnSetExpectLogFile)
+	PHP_INI_ENTRY("expect.match_max", "5000", PHP_INI_ALL, OnSetExpectMatchMax)
 PHP_INI_END()
 
 
@@ -156,6 +212,18 @@ PHP_MINIT_FUNCTION(expect)
 	REGISTER_LONG_CONSTANT("EXP_FULLBUFFER", EXP_FULLBUFFER, CONST_CS | CONST_PERSISTENT);
 
 	REGISTER_INI_ENTRIES();
+
+	Tcl_Interp *interp = Tcl_CreateInterp();
+	if (Tcl_Init(interp) == TCL_ERROR) {
+		php_error_docref (NULL TSRMLS_CC, E_ERROR, 
+			"Unable to initialize TCL interpreter: %s", Tcl_GetStringResult (interp));
+		return FAILURE;
+	}
+	if (Expect_Init(interp) == TCL_ERROR) {
+		php_error_docref (NULL TSRMLS_CC, E_ERROR,
+			"Unable to initialize Expect: %s", Tcl_GetStringResult (interp));
+		return FAILURE;
+	}
 	
 	return SUCCESS;
 }
@@ -174,6 +242,28 @@ PHP_MSHUTDOWN_FUNCTION(expect)
 /* }}} */
 
 
+/* {{{ PHP_RINIT_FUNCTION
+ * Apply ini settings that require PHP streams, skipped during MINIT. */
+PHP_RINIT_FUNCTION(expect)
+{
+	if (!EXPECT_G(logfile_stream)) {
+		char *logfile = zend_ini_string("expect.logfile", sizeof("expect.logfile") - 1, 0);
+		if (logfile && strlen(logfile) > 0) {
+			php_stream *stream = php_stream_open_wrapper(logfile, "a", 0, NULL);
+			if (stream) {
+				stream->flags |= PHP_STREAM_FLAG_NO_SEEK;
+				if (php_stream_cast(stream, PHP_STREAM_AS_STDIO, (void **) &exp_logfile, REPORT_ERRORS) == SUCCESS) {
+					EXPECT_G(logfile_stream) = stream;
+					exp_logfile_all = 1;
+				}
+			}
+		}
+	}
+	return SUCCESS;
+}
+/* }}} */
+
+
 /* {{{ PHP_MINFO_FUNCTION */
 PHP_MINFO_FUNCTION(expect)
 {
@@ -193,19 +283,35 @@ PHP_MINFO_FUNCTION(expect)
  */
 PHP_FUNCTION(expect_popen)
 {
+#if PHP_MAJOR_VERSION >= 7
+    zend_string *command = NULL;
+#else
 	char *command = NULL;
+#endif
 	int command_len;
 	FILE *fp;
 	php_stream *stream = NULL;
+#if PHP_MAJOR_VERSION >= 7
+    zval z_pid;
+#else
 	zval *z_pid;
+#endif
 
 	if (ZEND_NUM_ARGS() != 1) { WRONG_PARAM_COUNT; }
 
+#if PHP_MAJOR_VERSION >= 7
+    if (zend_parse_parameters (ZEND_NUM_ARGS() TSRMLS_CC, "S", &command) == FAILURE) {
+#else
 	if (zend_parse_parameters (ZEND_NUM_ARGS() TSRMLS_CC, "s", &command, &command_len) == FAILURE) {
+#endif
 		return;
 	}
 
+#if PHP_MAJOR_VERSION >= 7
+    if ((fp = exp_popen (ZSTR_VAL(command))) != NULL) {
+#else
 	if ((fp = exp_popen (command)) != NULL) {
+#endif
 		stream = php_stream_fopen_from_pipe (fp, "");
 	}
 	if (!stream) {
@@ -213,9 +319,17 @@ PHP_FUNCTION(expect_popen)
 	}
 
 	stream->flags |= PHP_STREAM_FLAG_NO_SEEK;
+	/* PTY reads may return EIO when the child exits; suppress notices (PHP 7.4+ d59aac58b3e7). */
+#ifdef PHP_STREAM_FLAG_SUPPRESS_ERRORS
+	stream->flags |= PHP_STREAM_FLAG_SUPPRESS_ERRORS;
+#endif
 
+#if PHP_MAJOR_VERSION >= 7
+    ZVAL_LONG (&z_pid, exp_pid);
+#else
 	MAKE_STD_ZVAL (z_pid);
 	ZVAL_LONG (z_pid, exp_pid);
+#endif
 	stream->wrapperdata = z_pid;
 
 	php_stream_to_zval(stream, return_value);
@@ -228,21 +342,37 @@ PHP_FUNCTION(expect_popen)
  */
 PHP_FUNCTION(expect_expectl)
 {
-	struct exp_case *ecases, *ec, matchedcase;
+	struct exp_case *ecases, *ecases_ptr, matchedcase;
+#if PHP_MAJOR_VERSION >= 7
+    zval *z_stream, *z_cases, *z_match=NULL, *z_case, *z_value;
+	zend_ulong key;
+#else
 	zval *z_stream, *z_cases, *z_match=NULL, **z_case, **z_value;
+	ulong key;
+#endif
 	php_stream *stream;
 	int fd, argc;
-	ulong key;
-	
+#if PHP_MAJOR_VERSION >= 7
+	HashPosition pos;
+#endif
+
 	if (ZEND_NUM_ARGS() < 2 || ZEND_NUM_ARGS() > 3) { WRONG_PARAM_COUNT; }
 
-	if (zend_parse_parameters (ZEND_NUM_ARGS() TSRMLS_CC, "ra|z", &z_stream, &z_cases, &z_match) == FAILURE) {
+	if (zend_parse_parameters (ZEND_NUM_ARGS() TSRMLS_CC, "ra|z/", &z_stream, &z_cases, &z_match) == FAILURE) {
 		return;
 	}
 
+#if PHP_MAJOR_VERSION >= 7
+   php_stream_from_zval (stream, z_stream);
+#else
 	php_stream_from_zval (stream, &z_stream);
+#endif
 
+#if PHP_MAJOR_VERSION >= 7
+	if (Z_TYPE(stream->wrapperdata) != IS_LONG) {
+#else
 	if (!stream->wrapperdata) {
+#endif
 		php_error_docref (NULL TSRMLS_CC, E_ERROR, "supplied argument is not a valid stream resource");
 		return;
 	}
@@ -253,105 +383,187 @@ PHP_FUNCTION(expect_expectl)
 
 	argc = zend_hash_num_elements (Z_ARRVAL_P(z_cases));
 	ecases = (struct exp_case*) safe_emalloc (argc + 1, sizeof(struct exp_case), 0);
+	ecases_ptr = ecases;
 
-	ec = ecases;
+#if PHP_MAJOR_VERSION >= 7
+	zend_hash_internal_pointer_reset_ex (Z_ARRVAL_P(z_cases), &pos);
+
+    while ((z_case = zend_hash_get_current_data_ex (Z_ARRVAL_P(z_cases), &pos)) != NULL)
+    {
+        zval *z_pattern, *z_exp_type;
+        zend_hash_get_current_key_ex(Z_ARRVAL_P(z_cases), NULL, &key, &pos);
+
+        if (Z_TYPE_P(z_case) != IS_ARRAY) {
+#else
 	zend_hash_internal_pointer_reset (Z_ARRVAL_P(z_cases));
-
 	while (zend_hash_get_current_data (Z_ARRVAL_P(z_cases), (void **)&z_case) == SUCCESS)
 	{
 		zval **z_pattern, **z_exp_type;
 		zend_hash_get_current_key(Z_ARRVAL_P(z_cases), NULL, &key, 0);
 
 		if (Z_TYPE_PP(z_case) != IS_ARRAY) {
+#endif
 			efree (ecases);
 			php_error_docref (NULL TSRMLS_CC, E_ERROR, "expect case must be an array");
 			return;
 		}
 
-		ec->re = NULL;
-		ec->type = exp_glob;
+		ecases_ptr->re = NULL;
+		ecases_ptr->type = exp_glob;
 
 		/* Gather pattern */
+#if PHP_MAJOR_VERSION >= 7
+        if ((z_pattern = zend_hash_index_find(Z_ARRVAL_P(z_case), 0)) == NULL) {
+#else
 		if (zend_hash_index_find(Z_ARRVAL_PP(z_case), 0, (void **)&z_pattern) != SUCCESS) {
+#endif
 			efree (ecases);
 			php_error_docref (NULL TSRMLS_CC, E_ERROR, "missing parameter for pattern at index: 0");
 			return;
 		}
+#if PHP_MAJOR_VERSION >= 7
+        if (Z_TYPE_P(z_pattern) != IS_STRING) {
+#else
 		if (Z_TYPE_PP(z_pattern) != IS_STRING) {
+#endif
 			efree (ecases);
 			php_error_docref (NULL TSRMLS_CC, E_ERROR, "pattern must be of string type");
 			return;
 		}
-		ec->pattern = Z_STRVAL_PP(z_pattern);
+#if PHP_MAJOR_VERSION >= 7
+        ecases_ptr->pattern = Z_STRVAL_P(z_pattern);
+#else
+		ecases_ptr->pattern = Z_STRVAL_PP(z_pattern);
+#endif
 
 		/* Gather value */
+#if PHP_MAJOR_VERSION >= 7
+        if (zend_hash_index_find(Z_ARRVAL_P(z_case), 1) == NULL) {
+#else
 		if (zend_hash_index_find(Z_ARRVAL_PP(z_case), 1, (void **)&z_value) != SUCCESS) {
+#endif
 			efree (ecases);
 			php_error_docref (NULL TSRMLS_CC, E_ERROR, "missing parameter for value at index: 1");
 			return;
 		}
-		ec->value = key;
+		ecases_ptr->value = key;
 
 		/* Gather expression type (optional, default: EXPECT_GLOB) */
+#if PHP_MAJOR_VERSION >= 7
+        if ((z_exp_type = zend_hash_index_find(Z_ARRVAL_P(z_case), 2)) != NULL) {
+            if (Z_TYPE_P(z_exp_type) != IS_LONG) {
+#else
 		if (zend_hash_index_find(Z_ARRVAL_PP(z_case), 2, (void **)&z_exp_type) == SUCCESS) {
 			if (Z_TYPE_PP(z_exp_type) != IS_LONG) {
+#endif
 				efree (ecases);
 				php_error_docref (NULL TSRMLS_CC, E_ERROR, "expression type must be an integer constant");
 				return;
 			}
+#if PHP_MAJOR_VERSION >= 7
+            if (Z_LVAL_P(z_exp_type) != exp_glob && Z_LVAL_P(z_exp_type) != exp_exact && Z_LVAL_P(z_exp_type) != exp_regexp) {
+#else
 			if (Z_LVAL_PP(z_exp_type) != exp_glob && Z_LVAL_PP(z_exp_type) != exp_exact && Z_LVAL_PP(z_exp_type) != exp_regexp) {
+#endif
 				efree (ecases);
 				php_error_docref (NULL TSRMLS_CC, E_ERROR, "expression type must be either EXPECT_GLOB, EXPECT_EXACT or EXPECT_REGEXP");
 				return;
 			}
-			ec->type = Z_LVAL_PP(z_exp_type);
+#if PHP_MAJOR_VERSION >= 7
+            ecases_ptr->type = Z_LVAL_P(z_exp_type);
+#else
+			ecases_ptr->type = Z_LVAL_PP(z_exp_type);
+#endif
 		}
 
-		ec++;
+		ecases_ptr++;
+#if PHP_MAJOR_VERSION >= 7
+		zend_hash_move_forward_ex(Z_ARRVAL_P(z_cases), &pos);
+#else
 		zend_hash_move_forward(Z_ARRVAL_P(z_cases));
+#endif
 	}
-	ec->type = exp_end;
+	ecases_ptr->pattern = NULL;
+	ecases_ptr->re = NULL;
+	ecases_ptr->value = 0;
+	ecases_ptr->type = exp_end;
 
-	key = exp_expectv (fd, ecases);
+	int exp_retval = exp_expectv (fd, ecases);
+	int case_found = 0;
+	if (exp_retval >= 0) {
+		key = exp_retval;
 
-	int exp_match_len = exp_match_end - exp_match;
-	if (z_match && exp_match && exp_match_len > 0) {
-		char *tmp = (char *)emalloc (sizeof(char) * (exp_match_len + 1));
-		strlcpy (tmp, exp_match, exp_match_len + 1);
-		zval_dtor (z_match);
-		array_init(z_match);
-		add_index_string(z_match, 0, tmp, 1);
-		/* Get case that was matched */
-		matchedcase = ecases[key];
-		/* If there are subpattern matches ... */
-		if (matchedcase.re->startp != NULL) {
-			int i;
-			/* iterate across all possible 9 subpatterns (a limitation of libexpect)
-			   and add matching substring to matches array */
-			for (i = 1; i <= 9; i++) {
-				if (matchedcase.re->startp[i] != NULL) {
-					int sub_match_len = matchedcase.re->endp[i] - matchedcase.re->startp[i];
-					char *sub_match = (char *)emalloc (sizeof(char) * (sub_match_len + 1));
-					strlcpy (sub_match, matchedcase.re->startp[i], sub_match_len + 1);
-					add_next_index_string(z_match, sub_match, 1);
-					efree (sub_match);
+		int exp_match_len = exp_match_end - exp_match;
+		if (z_match && exp_match && exp_match_len > 0) {
+			char *tmp = (char *)emalloc (sizeof(char) * (exp_match_len + 1));
+			strlcpy (tmp, exp_match, exp_match_len + 1);
+#if PHP_MAJOR_VERSION > 7 || (PHP_MAJOR_VERSION == 7 && PHP_MINOR_VERSION >= 4)
+            z_match = zend_try_array_init(z_match);
+            if (!z_match) {
+                return;
+            }
+            add_index_string(z_match, 0, tmp);
+#elif PHP_MAJOR_VERSION >= 7
+            zval_dtor(z_match);
+            array_init(z_match);
+            add_index_string(z_match, 0, tmp);
+#else
+			zval_dtor (z_match);
+			array_init(z_match);
+			add_index_string(z_match, 0, tmp, 1);
+#endif
+			/* Get case that was matched */
+			matchedcase = ecases[key];
+			/* If there are subpattern matches ... */
+			if (matchedcase.re != NULL && matchedcase.re->startp != NULL) {
+				int i;
+				/* iterate across all possible 9 subpatterns (a limitation of libexpect)
+				   and add matching substring to matches array */
+				for (i = 1; i <= 9; i++) {
+					if (matchedcase.re->startp[i] != NULL) {
+						int sub_match_len = matchedcase.re->endp[i] - matchedcase.re->startp[i];
+						char *sub_match = (char *)emalloc (sizeof(char) * (sub_match_len + 1));
+						strlcpy (sub_match, matchedcase.re->startp[i], sub_match_len + 1);
+#if PHP_MAJOR_VERSION >= 7
+                        add_next_index_string(z_match, sub_match);
+#else
+						add_next_index_string(z_match, sub_match, 1);
+#endif
+						efree (sub_match);
+					}
 				}
 			}
+			efree (tmp);
 		}
-		efree (tmp);
-	}
 
-	if (zend_hash_index_find (Z_ARRVAL_P(z_cases), key, (void **)&z_case) == SUCCESS) {
-		if (zend_hash_index_find(Z_ARRVAL_PP(z_case), 1, (void **)&z_value) == SUCCESS) {
-			*return_value = **z_value;
-			zval_copy_ctor (return_value);
+#if PHP_MAJOR_VERSION >= 7
+        if ((z_case = zend_hash_index_find (Z_ARRVAL_P(z_cases), key)) != NULL) {
+            if ((z_value = zend_hash_index_find(Z_ARRVAL_P(z_case), 1)) != NULL) {
+                *return_value = *z_value;
+#else
+		if (zend_hash_index_find (Z_ARRVAL_P(z_cases), key, (void **)&z_case) == SUCCESS) {
+			if (zend_hash_index_find(Z_ARRVAL_PP(z_case), 1, (void **)&z_value) == SUCCESS) {
+				*return_value = **z_value;
+#endif
+				zval_copy_ctor (return_value);
+				case_found = 1;
+			}
 		}
 	}
-	else {
-		RETURN_LONG (key);
-	}
 
+	// Free compiled patterns:
+	ecases_ptr = ecases;
+	while (ecases_ptr != NULL && ecases_ptr->type != exp_end) {
+		if (ecases_ptr->re != NULL) {
+			free(ecases_ptr->re);
+		}
+		ecases_ptr++;
+	}
 	efree (ecases);
+
+	if (!case_found) {
+		RETURN_LONG(exp_retval);
+	}
 }
 /* }}} */
 

expect_fopen_wrapper.c

@@ -1,6 +1,6 @@
 /*
   +----------------------------------------------------------------------+
-  | PHP Version 5                                                        |
+  | PHP Version 5 and 7                                                  |
   +----------------------------------------------------------------------+
   | Copyright (c) 1997-2004 The PHP Group                                |
   +----------------------------------------------------------------------+
@@ -12,7 +12,7 @@
   | obtain it through the world-wide-web, please send a note to          |
   | license@php.net so we can mail you a copy immediately.               |
   +----------------------------------------------------------------------+
-  | Author: Michael Spector <michael@zend.com>                           |
+  | Author: Michael Spector <michael@php.net>                            |
   +----------------------------------------------------------------------+
 */
 
@@ -23,19 +23,41 @@
 #include "php_streams.h"
 #include <sys/wait.h>
 
+#if PHP_MAJOR_VERSION >= 7
+php_stream *php_expect_stream_open (php_stream_wrapper *wrapper, const char *command, const char *mode, int options, 
+                           zend_string **opened_command, php_stream_context *context STREAMS_DC TSRMLS_DC)
+#elif PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION >= 6
+php_stream *php_expect_stream_open (php_stream_wrapper *wrapper, const char *command, const char *mode, int options,
+							  char **opened_command, php_stream_context *context STREAMS_DC TSRMLS_DC)
+#else
 php_stream *php_expect_stream_open (php_stream_wrapper *wrapper, char *command, char *mode, int options, 
 							  char **opened_command, php_stream_context *context STREAMS_DC TSRMLS_DC)
+#endif
 {
 	FILE *fp;
 	if (strncasecmp("expect://", command, sizeof("expect://")-1) == 0) {
 		command += sizeof("expect://")-1;
 	} 
 
+#if PHP_MAJOR_VERSION >= 7 || (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION >= 6)
+    if ((fp = exp_popen((char*)command)) != NULL) {
+#else
 	if ((fp = exp_popen(command)) != NULL) {
+#endif
 		php_stream* stream = php_stream_fopen_from_pipe (fp, mode);
+		stream->flags |= PHP_STREAM_FLAG_NO_SEEK;
+		/* PTY reads may return EIO when the child exits; suppress notices (PHP 7.4+ d59aac58b3e7). */
+#ifdef PHP_STREAM_FLAG_SUPPRESS_ERRORS
+		stream->flags |= PHP_STREAM_FLAG_SUPPRESS_ERRORS;
+#endif
+#if PHP_MAJOR_VERSION >= 7
+        zval z_pid;
+        ZVAL_LONG (&z_pid, exp_pid);
+#else
 		zval *z_pid;
 		MAKE_STD_ZVAL (z_pid);
 		ZVAL_LONG (z_pid, exp_pid);
+#endif
 		stream->wrapperdata = z_pid;
 		return stream;
 	}
@@ -45,11 +67,20 @@ php_stream *php_expect_stream_open (php_stream_wrapper *wrapper, char *command,
 
 static int php_expect_stream_close (php_stream_wrapper *wrapper, php_stream *stream TSRMLS_DC)
 {
+#if PHP_MAJOR_VERSION >= 7
+    zval* z_pid = &(stream->wrapperdata);
+#else
 	zval* z_pid = stream->wrapperdata;
+#endif
 	int s = 0;
 	waitpid (Z_LVAL_P(z_pid), &s, 0);
+#if PHP_MAJOR_VERSION >= 7
+    zval_ptr_dtor (z_pid);
+    php_stream_free(stream, PHP_STREAM_FREE_CLOSE);
+#else
 	zval_ptr_dtor (&z_pid);
 	stream->wrapperdata = NULL;
+#endif
 	return s;
 }
 /* }}} */

package.xml

@@ -14,19 +14,19 @@ http://pear.php.net/dtd/package-2.0.xsd">
   <email>michael@php.net</email>
   <active>yes</active>
  </lead>
- <date>2010-10-10</date>
- <time>09:28:00</time>
+ <date>2020-01-13</date>
+ <time>18:00:00</time>
  <version>
-  <release>0.2.7</release>
-  <api>0.2.7</api>
+  <release>0.4.0</release>
+  <api>0.4.0</api>
  </version>
  <stability>
-  <release>beta</release>
-  <api>beta</api>
+  <release>stable</release>
+  <api>stable</api>
  </stability>
  <license uri="http://www.php.net/license">PHP License</license>
  <notes>
-Fixed bug #18998 (Change expect.logfile on runtime leave file descriptor opened)
+   Added LICENSE. Fixed RPM build for 64bit.
  </notes>
  <contents>
   <dir name="/">
@@ -36,12 +36,22 @@ Fixed bug #18998 (Change expect.logfile on runtime leave file descriptor opened)
    <file name="expect.dsp" role="src" />
    <file name="expect_fopen_wrapper.c" role="src" />
    <file name="php_expect.h" role="src" />
+   <file name="LICENSE" role="doc" />
+   <dir name="tests">
+     <file name="bug12268.phpt" role="test" />
+     <file name="bug22566.phpt" role="test" />
+     <file name="bug6996.phpt" role="test" />
+     <file name="expect_expectl.phpt" role="test" />
+     <file name="expect_popen.phpt" role="test" />
+     <file name="expect_wrapper.phpt" role="test" />
+   </dir>
   </dir> <!-- / -->
  </contents>
  <dependencies>
   <required>
    <php>
     <min>4.0.0</min>
+    <max>8.99.99</max>
    </php>
    <pearinstaller>
     <min>1.4.0b1</min>

php_expect.h

@@ -1,6 +1,6 @@
 /*
   +----------------------------------------------------------------------+
-  | PHP Version 5                                                        |
+  | PHP Version 5, 7 and 8                                               |
   +----------------------------------------------------------------------+
   | Copyright (c) 1997-2004 The PHP Group                                |
   +----------------------------------------------------------------------+
@@ -12,7 +12,7 @@
   | obtain it through the world-wide-web, please send a note to          |
   | license@php.net so we can mail you a copy immediately.               |
   +----------------------------------------------------------------------+
-  | Author: Michael Spector <michael@zend.com>                           |
+  | Author: Michael Spector <michael@php.net>                            |
   +----------------------------------------------------------------------+
 */
 
@@ -30,12 +30,14 @@
 #include <SAPI.h>
 #include <ext/standard/info.h>
 
+#include <tcl.h>
+#include <expect_tcl.h>
 #include <expect.h>
 
 extern zend_module_entry expect_module_entry;
 #define phpext_expect_ptr &expect_module_entry
 
-#define PHP_EXPECT_VERSION "0.2.7-dev"
+#define PHP_EXPECT_VERSION "0.4.1"
 
 #ifdef PHP_WIN32
 #define PHP_EXPECT_API __declspec(dllexport)
@@ -45,6 +47,7 @@ extern zend_module_entry expect_module_entry;
 
 PHP_MINIT_FUNCTION(expect);
 PHP_MSHUTDOWN_FUNCTION(expect);
+PHP_RINIT_FUNCTION(expect);
 PHP_MINFO_FUNCTION(expect);
 
 PHP_FUNCTION(expect_popen);
@@ -66,6 +69,18 @@ ZEND_END_MODULE_GLOBALS(expect)
 #include "TSRM.h"
 #endif /* ZTS */
 
+
+#if ZEND_MODULE_API_NO >= 20190128
+#ifndef TSRMLS_CC
+#define TSRMLS_CC
+#endif
+#ifndef TSRMLS_DC
+#define TSRMLS_DC
+#endif
+#ifndef TSRMLS_FETCH
+#define TSRMLS_FETCH()
+#endif
+#endif
 #endif /* PHP_EXPECT_H */
 
 /*

tests/bug22566.phpt

@@ -0,0 +1,16 @@
+--TEST--
+PECL Bug #22566 CGI
+--SKIPIF--
+<?php if (!extension_loaded("expect")) print "skip"; ?>
+--FILE--
+<?php
+var_dump(ini_set('expect.timeout', 3));
+var_dump(ini_set('expect.match_max', '2000'));
+var_dump(ini_get('expect.timeout'));
+var_dump(ini_get('expect.match_max'));
+?>
+--EXPECT--
+string(2) "10"
+string(4) "5000"
+string(1) "3"
+string(4) "2000"