mirror of
https://github.com/php/pecl-database-mysql_xdevapi.git
synced 2026-03-24 23:32:07 +01:00
dee08675cc
refactorings in: - session, statement, sql result iterator - remove function to_zend_string and all related
106 lines
2.6 KiB
C++
106 lines
2.6 KiB
C++
/*
|
|
+----------------------------------------------------------------------+
|
|
| PHP Version 7 |
|
|
+----------------------------------------------------------------------+
|
|
| Copyright (c) 2006-2020 The PHP Group |
|
|
+----------------------------------------------------------------------+
|
|
| This source file is subject to version 3.01 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_01.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. |
|
|
+----------------------------------------------------------------------+
|
|
| Authors: Darek Slusarczyk <marines@php.net> |
|
|
+----------------------------------------------------------------------+
|
|
*/
|
|
#include "string_utils.h"
|
|
#include "exceptions.h"
|
|
|
|
namespace mysqlx {
|
|
|
|
namespace util {
|
|
|
|
string to_string(const zval& zv)
|
|
{
|
|
switch (Z_TYPE(zv)) {
|
|
case IS_NULL:
|
|
return "NULL";
|
|
|
|
case IS_FALSE:
|
|
return "FALSE";
|
|
|
|
case IS_TRUE:
|
|
return "TRUE";
|
|
|
|
case IS_LONG:
|
|
return to_string(Z_LVAL(zv));
|
|
|
|
case IS_DOUBLE:
|
|
return to_string(Z_DVAL(zv));
|
|
|
|
case IS_STRING:
|
|
return string(Z_STRVAL(zv), Z_STRLEN(zv));
|
|
|
|
default:
|
|
throw xdevapi_exception(xdevapi_exception::Code::unsupported_conversion_to_string);
|
|
}
|
|
}
|
|
|
|
strings to_strings(zval* zvals, int count)
|
|
{
|
|
strings strings;
|
|
strings.reserve(count);
|
|
for (int i{0}; i < count; ++i) {
|
|
strings.push_back(to_string(zvals[i]));
|
|
}
|
|
return strings;
|
|
}
|
|
|
|
string
|
|
escape_identifier( const string_view& identifier ) {
|
|
util::stringstream result;
|
|
result << '`';
|
|
for( const auto& ch : identifier ) {
|
|
if( ch == '`' ) {
|
|
result << "``";
|
|
} else {
|
|
result << ch;
|
|
}
|
|
}
|
|
result << '`';
|
|
return result.str();
|
|
}
|
|
|
|
bool to_int(const string& str, int* value)
|
|
{
|
|
try {
|
|
*value = std::stoi(str.c_str());
|
|
return true;
|
|
} catch(std::exception& /*e*/) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
bool to_int(const std::string& str, int* value)
|
|
{
|
|
try {
|
|
*value = std::stoi(str);
|
|
return true;
|
|
} catch(std::exception& /*e*/) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
bool is_alnum_identifier(const std::string& ident)
|
|
{
|
|
return !ident.empty()
|
|
&& std::isalpha(ident.front())
|
|
&& std::all_of(ident.begin() + 1, ident.end(), ::isalnum);
|
|
}
|
|
|
|
} // namespace util
|
|
|
|
} // namespace mysqlx
|