mirror of
https://github.com/php/php-src.git
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83 lines
2.7 KiB
C
83 lines
2.7 KiB
C
/*
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+----------------------------------------------------------------------+
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| Copyright (c) The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| https://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Max Kellermann <max.kellermann@ionos.com> |
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+----------------------------------------------------------------------+
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*/
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#include "php_ini_builder.h"
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#include <ctype.h>
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#include <string.h>
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PHPAPI void php_ini_builder_prepend(struct php_ini_builder *b, const char *src, size_t length)
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{
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php_ini_builder_realloc(b, length);
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if (b->length > 0)
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memmove(b->value + length, b->value, b->length);
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memcpy(b->value, src, length);
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b->length += length;
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}
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PHPAPI void php_ini_builder_unquoted(struct php_ini_builder *b, const char *name, size_t name_length, const char *value, size_t value_length)
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{
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php_ini_builder_realloc(b, name_length + 1 + value_length + 1);
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memcpy(b->value + b->length, name, name_length);
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b->length += name_length;
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b->value[b->length++] = '=';
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memcpy(b->value + b->length, value, value_length);
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b->length += value_length;
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b->value[b->length++] = '\n';
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}
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PHPAPI void php_ini_builder_quoted(struct php_ini_builder *b, const char *name, size_t name_length, const char *value, size_t value_length)
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{
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php_ini_builder_realloc(b, name_length + 2 + value_length + 2);
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memcpy(b->value + b->length, name, name_length);
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b->length += name_length;
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b->value[b->length++] = '=';
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b->value[b->length++] = '"';
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memcpy(b->value + b->length, value, value_length);
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b->length += value_length;
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b->value[b->length++] = '"';
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b->value[b->length++] = '\n';
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}
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PHPAPI void php_ini_builder_define(struct php_ini_builder *b, const char *arg)
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{
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const size_t len = strlen(arg);
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const char *val = strchr(arg, '=');
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if (val != NULL) {
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val++;
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if (!isalnum(*val) && *val != '"' && *val != '\'' && *val != '\0') {
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php_ini_builder_quoted(b, arg, val - arg - 1, val, arg + len - val);
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} else {
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php_ini_builder_realloc(b, len + strlen("\n"));
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memcpy(b->value + b->length, arg, len);
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b->length += len;
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b->value[b->length++] = '\n';
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}
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} else {
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php_ini_builder_unquoted(b, arg, len, "1", 1);
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}
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}
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