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Diffstat (limited to 'ext/mbstring/mbstring.c')
| -rw-r--r-- | ext/mbstring/mbstring.c | 2640 |
1 files changed, 0 insertions, 2640 deletions
diff --git a/ext/mbstring/mbstring.c b/ext/mbstring/mbstring.c deleted file mode 100644 index a3996fd356..0000000000 --- a/ext/mbstring/mbstring.c +++ /dev/null @@ -1,2640 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP version 4.0 | - +----------------------------------------------------------------------+ - | Copyright (c) 2001 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 2.02 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available at through the world-wide-web at | - | http://www.php.net/license/2_02.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: Tsukada Takuya <tsukada@fminn.nagano.nagano.jp> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -/* - * PHP4 Multibyte String module "mbstring" (currently only for Japanese) - * - * History: - * 2000.5.19 Release php-4.0RC2_jstring-1.0 - * 2001.4.1 Release php4_jstring-1.0.91 - * 2001.4.30 Release php4_jstring-1.1 (contribute to The PHP Group) - * 2001.5.1 Renamed from jstring to mbstring (hirokawa@php.net) - */ - -/* - * PHP3 Internationalization support program. - * - * Copyright (c) 1999,2000 by the PHP3 internationalization team. - * All rights reserved. - * - * See README_PHP3-i18n-ja for more detail. - * - * Authors: - * Hironori Sato <satoh@jpnnet.com> - * Shigeru Kanemoto <sgk@happysize.co.jp> - * Tsukada Takuya <tsukada@fminn.nagano.nagano.jp> - */ - - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "php.h" -#include "php_ini.h" -#include "php_variables.h" -#include "mbstring.h" -#include "ext/standard/php_string.h" -#include "ext/standard/php_mail.h" -#include "ext/standard/url.h" -#include "main/php_output.h" -#include "ext/standard/info.h" - -#include "php_variables.h" -#include "php_globals.h" -#include "rfc1867.h" -#include "php_content_types.h" -#include "SAPI.h" - -#if HAVE_MBSTRING - -static enum mbfl_no_encoding php_mbstr_default_identify_list[] = { - mbfl_no_encoding_ascii, - mbfl_no_encoding_jis, - mbfl_no_encoding_utf8, - mbfl_no_encoding_euc_jp, - mbfl_no_encoding_sjis -}; - -static int php_mbstr_default_identify_list_size = sizeof(php_mbstr_default_identify_list)/sizeof(enum mbfl_no_encoding); - -static unsigned char third_and_rest_force_ref[] = { 3, BYREF_NONE, BYREF_NONE, BYREF_FORCE_REST }; -static unsigned char second_args_force_ref[] = { 2, BYREF_NONE, BYREF_FORCE }; - -#if defined(MBSTR_ENC_TRANS) -SAPI_POST_HANDLER_FUNC(php_mbstr_post_handler); - -static sapi_post_entry mbstr_post_entries[] = { - { DEFAULT_POST_CONTENT_TYPE, sizeof(DEFAULT_POST_CONTENT_TYPE)-1, sapi_read_standard_form_data, php_mbstr_post_handler }, - { MULTIPART_CONTENT_TYPE, sizeof(MULTIPART_CONTENT_TYPE)-1, sapi_read_standard_form_data, rfc1867_post_handler }, - { NULL, 0, NULL } -}; -#endif - -function_entry mbstring_functions[] = { - PHP_FE(mb_language, NULL) - PHP_FE(mb_internal_encoding, NULL) - PHP_FE(mb_http_input, NULL) - PHP_FE(mb_http_output, NULL) - PHP_FE(mb_detect_order, NULL) - PHP_FE(mb_substitute_character, NULL) - PHP_FE(mb_parse_str, second_args_force_ref) - PHP_FE(mb_output_handler, NULL) - PHP_FE(mb_preferred_mime_name, NULL) - PHP_FE(mb_strlen, NULL) - PHP_FE(mb_strpos, NULL) - PHP_FE(mb_strrpos, NULL) - PHP_FE(mb_substr, NULL) - PHP_FE(mb_strcut, NULL) - PHP_FE(mb_strwidth, NULL) - PHP_FE(mb_strimwidth, NULL) - PHP_FE(mb_convert_encoding, NULL) - PHP_FE(mb_detect_encoding, NULL) - PHP_FE(mb_convert_kana, NULL) - PHP_FE(mb_encode_mimeheader, NULL) - PHP_FE(mb_decode_mimeheader, NULL) - PHP_FE(mb_convert_variables, third_and_rest_force_ref) - PHP_FE(mb_encode_numericentity, NULL) - PHP_FE(mb_decode_numericentity, NULL) - PHP_FE(mb_send_mail, NULL) - PHP_FALIAS(mbstrlen, mb_strlen, NULL) - PHP_FALIAS(mbstrpos, mb_strpos, NULL) - PHP_FALIAS(mbstrrpos, mb_strrpos, NULL) - PHP_FALIAS(mbsubstr, mb_substr, NULL) - PHP_FALIAS(mbstrcut, mb_strcut, NULL) - PHP_FALIAS(i18n_internal_encoding, mb_internal_encoding, NULL) - PHP_FALIAS(i18n_http_input, mb_http_input, NULL) - PHP_FALIAS(i18n_http_output, mb_http_output, NULL) - PHP_FALIAS(i18n_convert, mb_convert_encoding, NULL) - PHP_FALIAS(i18n_discover_encoding, mb_detect_encoding, NULL) - PHP_FALIAS(i18n_mime_header_encode, mb_encode_mimeheader, NULL) - PHP_FALIAS(i18n_mime_header_decode, mb_decode_mimeheader, NULL) - PHP_FALIAS(i18n_ja_jp_hantozen, mb_convert_kana, NULL) - { NULL, NULL, NULL } -}; - -zend_module_entry mbstring_module_entry = { - "mbstring", - mbstring_functions, - PHP_MINIT(mbstring), - PHP_MSHUTDOWN(mbstring), - PHP_RINIT(mbstring), - PHP_RSHUTDOWN(mbstring), - PHP_MINFO(mbstring), - STANDARD_MODULE_PROPERTIES -}; - -ZEND_DECLARE_MODULE_GLOBALS(mbstring) - -#ifdef COMPILE_DL_MBSTRING -ZEND_GET_MODULE(mbstring) -#endif - - -static int -php_mbstring_parse_encoding_list(const char *value, int value_length, int **return_list, int *return_size, int persistent) -{ - int n, l, size, bauto, *src, *list, *entry; - char *p, *p1, *p2, *endp, *tmpstr; - enum mbfl_no_encoding no_encoding; - - list = NULL; - if (value == NULL || value_length <= 0) { - return 0; - } else { - /* copy the value string for work */ - tmpstr = (char *)estrndup(value, value_length); - if (tmpstr == NULL) { - return 0; - } - /* count the number of listed encoding names */ - endp = tmpstr + value_length; - n = 1; - p1 = tmpstr; - while ((p2 = php_memnstr(p1, ",", 1, endp)) != NULL) { - p1 = p2 + 1; - n++; - } - size = n + php_mbstr_default_identify_list_size; - /* make list */ - list = (int *)pecalloc(size, sizeof(int), persistent); - if (list != NULL) { - entry = list; - n = 0; - bauto = 0; - p1 = tmpstr; - do { - p2 = p = php_memnstr(p1, ",", 1, endp); - if (p == NULL) { - p = endp; - } - *p = '\0'; - /* trim spaces */ - while (p1 < p && (*p1 == ' ' || *p1 == '\t')) { - p1++; - } - p--; - while (p > p1 && (*p == ' ' || *p == '\t')) { - *p = '\0'; - p--; - } - /* convert to the encoding number and check encoding */ - no_encoding = mbfl_name2no_encoding(p1); - if (no_encoding == mbfl_no_encoding_auto) { - if (!bauto) { - bauto = 1; - l = php_mbstr_default_identify_list_size; - src = php_mbstr_default_identify_list; - while (l > 0) { - *entry++ = *src++; - l--; - n++; - } - } - } else if (no_encoding != mbfl_no_encoding_invalid) { - *entry++ = no_encoding; - n++; - } - p1 = p2 + 1; - } while (n < size && p2 != NULL); - *return_list = list; - *return_size = n; - } - efree(tmpstr); - } - - if (list == NULL) { - return 0; - } - - return 1; -} - -static int -php_mbstring_parse_encoding_array(zval *array, int **return_list, int *return_size, int persistent) -{ - zval **hash_entry; - HashTable *target_hash; - int i, n, l, size, bauto, *list, *entry, *src; - enum mbfl_no_encoding no_encoding; - - list = NULL; - if (Z_TYPE_P(array) == IS_ARRAY) { - target_hash = array->value.ht; - zend_hash_internal_pointer_reset(target_hash); - i = zend_hash_num_elements(target_hash); - size = i + php_mbstr_default_identify_list_size; - list = (int *)pecalloc(size, sizeof(int), persistent); - if (list != NULL) { - entry = list; - bauto = 0; - n = 0; - while (i > 0) { - if (zend_hash_get_current_data(target_hash, (void **) &hash_entry) == FAILURE) { - break; - } - convert_to_string_ex(hash_entry); - no_encoding = mbfl_name2no_encoding(Z_STRVAL_PP(hash_entry)); - if (no_encoding == mbfl_no_encoding_auto) { - if (!bauto) { - bauto = 1; - l = php_mbstr_default_identify_list_size; - src = php_mbstr_default_identify_list; - while (l > 0) { - *entry++ = *src++; - l--; - n++; - } - } - } else if (no_encoding != mbfl_no_encoding_invalid) { - *entry++ = no_encoding; - n++; - } - zend_hash_move_forward(target_hash); - i--; - } - *return_list = list; - *return_size = n; - } - } - - if (list == NULL) { - return 0; - } - - return 1; -} - - -/* php.ini directive handler */ -static PHP_INI_MH(OnUpdate_mbstring_detect_order) -{ - int *list, size; - - if (php_mbstring_parse_encoding_list(new_value, new_value_length, &list, &size, 1)) { - if (MBSTRG(detect_order_list) != NULL) { - free(MBSTRG(detect_order_list)); - } - MBSTRG(detect_order_list) = list; - MBSTRG(detect_order_list_size) = size; - } else { - return FAILURE; - } - - return SUCCESS; -} - -static PHP_INI_MH(OnUpdate_mbstring_http_input) -{ - int *list, size; - - if (php_mbstring_parse_encoding_list(new_value, new_value_length, &list, &size, 1)) { - if (MBSTRG(http_input_list) != NULL) { - free(MBSTRG(http_input_list)); - } - MBSTRG(http_input_list) = list; - MBSTRG(http_input_list_size) = size; - } else { - return FAILURE; - } - - return SUCCESS; -} - -static PHP_INI_MH(OnUpdate_mbstring_http_output) -{ - enum mbfl_no_encoding no_encoding; - - no_encoding = mbfl_name2no_encoding(new_value); - if (no_encoding != mbfl_no_encoding_invalid) { - MBSTRG(http_output_encoding) = no_encoding; - MBSTRG(current_http_output_encoding) = no_encoding; - } else { - if (new_value != NULL && new_value_length > 0) { - return FAILURE; - } - } - - return SUCCESS; -} - -static PHP_INI_MH(OnUpdate_mbstring_internal_encoding) -{ - enum mbfl_no_encoding no_encoding; - - no_encoding = mbfl_name2no_encoding(new_value); - if (no_encoding != mbfl_no_encoding_invalid) { - MBSTRG(internal_encoding) = no_encoding; - MBSTRG(current_internal_encoding) = no_encoding; - } else { - if (new_value != NULL && new_value_length > 0) { - return FAILURE; - } - } - - return SUCCESS; -} - -static PHP_INI_MH(OnUpdate_mbstring_substitute_character) -{ - if (new_value != NULL) { - if (strcasecmp("none", new_value) == 0) { - MBSTRG(filter_illegal_mode) = MBFL_OUTPUTFILTER_ILLEGAL_MODE_NONE; - } else if (strcasecmp("long", new_value) == 0) { - MBSTRG(filter_illegal_mode) = MBFL_OUTPUTFILTER_ILLEGAL_MODE_LONG; - } else { - MBSTRG(filter_illegal_mode) = MBFL_OUTPUTFILTER_ILLEGAL_MODE_CHAR; - MBSTRG(filter_illegal_substchar) = zend_atoi(new_value, new_value_length); - } - } - - return SUCCESS; -} - -/* php.ini directive registration */ -PHP_INI_BEGIN() - PHP_INI_ENTRY("mbstring.detect_order", NULL, PHP_INI_ALL, OnUpdate_mbstring_detect_order) - PHP_INI_ENTRY("mbstring.http_input", NULL, PHP_INI_ALL, OnUpdate_mbstring_http_input) - PHP_INI_ENTRY("mbstring.http_output", NULL, PHP_INI_ALL, OnUpdate_mbstring_http_output) - PHP_INI_ENTRY("mbstring.internal_encoding", NULL, PHP_INI_ALL, OnUpdate_mbstring_internal_encoding) - PHP_INI_ENTRY("mbstring.substitute_character", NULL, PHP_INI_ALL, OnUpdate_mbstring_substitute_character) -PHP_INI_END() - - -/* module global initialize handler */ -static void -php_mbstring_init_globals(zend_mbstring_globals *pglobals) -{ - pglobals->language = mbfl_no_language_japanese; - pglobals->current_language = mbfl_no_language_japanese; - pglobals->internal_encoding = mbfl_no_encoding_euc_jp; - pglobals->current_internal_encoding = mbfl_no_encoding_euc_jp; - pglobals->http_output_encoding = mbfl_no_encoding_invalid; - pglobals->current_http_output_encoding = mbfl_no_encoding_invalid; - pglobals->http_input_identify = mbfl_no_encoding_invalid; - pglobals->http_input_identify_get = mbfl_no_encoding_invalid; - pglobals->http_input_identify_post = mbfl_no_encoding_invalid; - pglobals->http_input_identify_cookie = mbfl_no_encoding_invalid; - pglobals->http_input_identify_string = mbfl_no_encoding_invalid; - pglobals->http_input_list = NULL; - pglobals->http_input_list_size = 0; - pglobals->detect_order_list = NULL; - pglobals->detect_order_list_size = 0; - pglobals->current_detect_order_list = NULL; - pglobals->current_detect_order_list_size = 0; - pglobals->filter_illegal_mode = MBFL_OUTPUTFILTER_ILLEGAL_MODE_CHAR; - pglobals->filter_illegal_substchar = 0x3f; /* '?' */ - pglobals->current_filter_illegal_mode = MBFL_OUTPUTFILTER_ILLEGAL_MODE_CHAR; - pglobals->current_filter_illegal_substchar = 0x3f; /* '?' */ - pglobals->outconv = NULL; -} - -PHP_MINIT_FUNCTION(mbstring) -{ - ZEND_INIT_MODULE_GLOBALS(mbstring, php_mbstring_init_globals, NULL); - REGISTER_INI_ENTRIES(); - -#if defined(MBSTR_ENC_TRANS) - sapi_unregister_post_entry(mbstr_post_entries); - sapi_register_post_entries(mbstr_post_entries); -#endif - - return SUCCESS; -} - - -PHP_MSHUTDOWN_FUNCTION(mbstring) -{ - UNREGISTER_INI_ENTRIES(); - - if (MBSTRG(http_input_list)) { - free(MBSTRG(http_input_list)); - } - if (MBSTRG(detect_order_list)) { - free(MBSTRG(detect_order_list)); - } - - return SUCCESS; -} - - -PHP_RINIT_FUNCTION(mbstring) -{ - int n, *list, *entry; - - MBSTRG(current_language) = MBSTRG(language); - MBSTRG(current_internal_encoding) = MBSTRG(internal_encoding); - MBSTRG(current_http_output_encoding) = MBSTRG(http_output_encoding); - MBSTRG(current_filter_illegal_mode) = MBSTRG(filter_illegal_mode); - MBSTRG(current_filter_illegal_substchar) = MBSTRG(filter_illegal_substchar); - - n = 0; - if (MBSTRG(detect_order_list)) { - list = MBSTRG(detect_order_list); - n = MBSTRG(detect_order_list_size); - } - if (n <= 0) { - list = php_mbstr_default_identify_list; - n = php_mbstr_default_identify_list_size; - } - entry = (int *)emalloc(n*sizeof(int)); - if (entry != NULL) { - MBSTRG(current_detect_order_list) = entry; - MBSTRG(current_detect_order_list_size) = n; - while (n > 0) { - *entry++ = *list++; - n--; - } - } - - return SUCCESS; -} - - -PHP_RSHUTDOWN_FUNCTION(mbstring) -{ - if (MBSTRG(current_detect_order_list) != NULL) { - efree(MBSTRG(current_detect_order_list)); - MBSTRG(current_detect_order_list) = NULL; - MBSTRG(current_detect_order_list_size) = 0; - } - if (MBSTRG(outconv) != NULL) { - mbfl_buffer_converter_delete(MBSTRG(outconv)); - MBSTRG(outconv) = NULL; - } - - /* clear http input identification. */ - MBSTRG(http_input_identify) = mbfl_no_encoding_invalid; - MBSTRG(http_input_identify_post) = mbfl_no_encoding_invalid; - MBSTRG(http_input_identify_get) = mbfl_no_encoding_invalid; - MBSTRG(http_input_identify_cookie) = mbfl_no_encoding_invalid; - MBSTRG(http_input_identify_string) = mbfl_no_encoding_invalid; - - return SUCCESS; -} - - -PHP_MINFO_FUNCTION(mbstring) -{ - php_info_print_table_start(); - php_info_print_table_header(2, "Multibyte (Japanese) Support", "enabled"); -#if defined(MBSTR_ENC_TRANS) - php_info_print_table_row(2, "http input encoding translation", "enabled"); -#endif - php_info_print_table_end(); - - DISPLAY_INI_ENTRIES(); -} - - - -/* {{{ proto string mb_language([string language]) - Sets the current language or Returns the current language as a string. */ -PHP_FUNCTION(mb_language) -{ - pval **arg1; - char *name; - enum mbfl_no_language no_language; - - if (ZEND_NUM_ARGS() == 0) { - name = (char *)mbfl_no_language2name(MBSTRG(current_language)); - if (name != NULL) { - RETURN_STRING(name, 1); - } else { - RETURN_FALSE; - } - } else if (ZEND_NUM_ARGS() == 1 && zend_get_parameters_ex(1, &arg1) != FAILURE) { - convert_to_string_ex(arg1); - no_language = mbfl_name2no_language(Z_STRVAL_PP(arg1)); - if (no_language == mbfl_no_language_invalid) { - php_error(E_WARNING, "unknown language \"%s\"", Z_STRVAL_PP(arg1)); - RETURN_FALSE; - } else { - MBSTRG(current_language) = no_language; - RETURN_TRUE; - } - } else { - WRONG_PARAM_COUNT; - } -} -/* }}} */ - - - -/* {{{ proto string mb_internal_encoding([string encoding]) - Sets the current internal encoding or Returns the current internal encoding as a string. */ -PHP_FUNCTION(mb_internal_encoding) -{ - pval **arg1; - char *name; - enum mbfl_no_encoding no_encoding; - - if (ZEND_NUM_ARGS() == 0) { - name = (char *)mbfl_no_encoding2name(MBSTRG(current_internal_encoding)); - if (name != NULL) { - RETURN_STRING(name, 1); - } else { - RETURN_FALSE; - } - } else if (ZEND_NUM_ARGS() == 1 && zend_get_parameters_ex(1, &arg1) != FAILURE) { - convert_to_string_ex(arg1); - no_encoding = mbfl_name2no_encoding(Z_STRVAL_PP(arg1)); - if (no_encoding == mbfl_no_encoding_invalid) { - php_error(E_WARNING, "unknown encoding \"%s\"", Z_STRVAL_PP(arg1)); - RETURN_FALSE; - } else { - MBSTRG(current_internal_encoding) = no_encoding; - RETURN_TRUE; - } - } else { - WRONG_PARAM_COUNT; - } -} -/* }}} */ - - -/* {{{ proto string mb_http_input([string type]) - Returns the input encoding. */ -PHP_FUNCTION(mb_http_input) -{ - pval **arg1; - int result, retname, n, *entry; - char *name; - - retname = 1; - if (ZEND_NUM_ARGS() == 0) { - result = MBSTRG(http_input_identify); - } else if (ARG_COUNT(ht) == 1 && zend_get_parameters_ex(1, &arg1) != FAILURE) { - convert_to_string_ex(arg1); - switch (*(Z_STRVAL_PP(arg1))) { - case 'G': - case 'g': - result = MBSTRG(http_input_identify_get); - break; - case 'P': - case 'p': - result = MBSTRG(http_input_identify_post); - break; - case 'C': - case 'c': - result = MBSTRG(http_input_identify_cookie); - break; - case 'S': - case 's': - result = MBSTRG(http_input_identify_string); - break; - case 'I': - case 'i': - if (array_init(return_value) == FAILURE) { - RETURN_FALSE; - } - entry = MBSTRG(http_input_list); - n = MBSTRG(http_input_list_size); - while (n > 0) { - name = (char *)mbfl_no_encoding2name(*entry); - if (name) { - add_next_index_string(return_value, name, 1); - } - entry++; - n--; - } - retname = 0; - break; - default: - result = MBSTRG(http_input_identify); - break; - } - } else { - WRONG_PARAM_COUNT; - } - - if (retname) { - name = (char *)mbfl_no_encoding2name(result); - if (name != NULL) { - RETVAL_STRING(name, 1); - } else { - RETVAL_FALSE; - } - } -} -/* }}} */ - - -/* {{{ proto string mb_http_output([string encoding]) - Sets the current output_encoding or Returns the current output_encoding as a string. */ -PHP_FUNCTION(mb_http_output) -{ - pval **arg1; - char *name; - enum mbfl_no_encoding no_encoding; - - if (ZEND_NUM_ARGS() == 0) { - name = (char *)mbfl_no_encoding2name(MBSTRG(current_http_output_encoding)); - if (name != NULL) { - RETURN_STRING(name, 1); - } else { - RETURN_FALSE; - } - } else if (ZEND_NUM_ARGS() == 1 && zend_get_parameters_ex(1, &arg1) != FAILURE) { - convert_to_string_ex(arg1); - no_encoding = mbfl_name2no_encoding(Z_STRVAL_PP(arg1)); - if (no_encoding == mbfl_no_encoding_invalid) { - php_error(E_WARNING, "unknown encoding \"%s\"", Z_STRVAL_PP(arg1)); - RETURN_FALSE; - } else { - MBSTRG(current_http_output_encoding) = no_encoding; - RETURN_TRUE; - } - } else { - WRONG_PARAM_COUNT; - } -} -/* }}} */ - - -/* {{{ proto array mb_detect_order([mixed encoding-list]) - Sets the current detect_order or Return the current detect_order as a array. */ -PHP_FUNCTION(mb_detect_order) -{ - pval **arg1; - int n, size, *list, *entry; - char *name; - - if (ZEND_NUM_ARGS() == 0) { - if (array_init(return_value) == FAILURE) { - RETURN_FALSE; - } - entry = MBSTRG(current_detect_order_list); - n = MBSTRG(current_detect_order_list_size); - while (n > 0) { - name = (char *)mbfl_no_encoding2name(*entry); - if (name) { - add_next_index_string(return_value, name, 1); - } - entry++; - n--; - } - } else if (ZEND_NUM_ARGS() == 1 && zend_get_parameters_ex(1, &arg1) != FAILURE) { - list = NULL; - size = 0; - switch (Z_TYPE_PP(arg1)) { - case IS_ARRAY: - php_mbstring_parse_encoding_array(*arg1, &list, &size, 0); - break; - default: - convert_to_string_ex(arg1); - php_mbstring_parse_encoding_list(Z_STRVAL_PP(arg1), Z_STRLEN_PP(arg1), &list, &size, 0); - break; - } - if (list == NULL) { - RETVAL_FALSE; - } else { - if (MBSTRG(current_detect_order_list)) { - efree(MBSTRG(current_detect_order_list)); - } - MBSTRG(current_detect_order_list) = list; - MBSTRG(current_detect_order_list_size) = size; - RETVAL_TRUE; - } - } else { - WRONG_PARAM_COUNT; - } -} -/* }}} */ - - -/* {{{ proto mixed mb_substitute_character([mixed substchar]) - Sets the current substitute_character or Returns the current substitute_character. */ -PHP_FUNCTION(mb_substitute_character) -{ - pval **arg1; - - if (ZEND_NUM_ARGS() == 0) { - if (MBSTRG(current_filter_illegal_mode) == MBFL_OUTPUTFILTER_ILLEGAL_MODE_NONE) { - RETVAL_STRING("none", 1); - } else if(MBSTRG(current_filter_illegal_mode) == MBFL_OUTPUTFILTER_ILLEGAL_MODE_LONG) { - RETVAL_STRING("long", 1); - } else { - RETVAL_LONG(MBSTRG(current_filter_illegal_substchar)); - } - } else if (ZEND_NUM_ARGS() == 1 && zend_get_parameters_ex(1, &arg1) != FAILURE) { - switch (Z_TYPE_PP(arg1)) { - case IS_STRING: - if (strcasecmp("none", Z_STRVAL_PP(arg1)) == 0) { - MBSTRG(current_filter_illegal_mode) = MBFL_OUTPUTFILTER_ILLEGAL_MODE_NONE; - } else if (strcasecmp("long", Z_STRVAL_PP(arg1)) == 0) { - MBSTRG(current_filter_illegal_mode) = MBFL_OUTPUTFILTER_ILLEGAL_MODE_LONG; - } else { - convert_to_long_ex(arg1); - MBSTRG(current_filter_illegal_mode) = MBFL_OUTPUTFILTER_ILLEGAL_MODE_CHAR; - MBSTRG(current_filter_illegal_substchar) = Z_LVAL_PP(arg1); - } - break; - default: - convert_to_long_ex(arg1); - MBSTRG(current_filter_illegal_mode) = MBFL_OUTPUTFILTER_ILLEGAL_MODE_CHAR; - MBSTRG(current_filter_illegal_substchar) = Z_LVAL_PP(arg1); - break; - } - RETVAL_TRUE; - } else { - WRONG_PARAM_COUNT; - } -} -/* }}} */ - - -/* {{{ proto string mb_preferred_mime_name(string encoding) - Return the preferred MIME name (charset) as a string. */ -PHP_FUNCTION(mb_preferred_mime_name) -{ - pval **arg1; - enum mbfl_no_encoding no_encoding; - const char *name; - - if (ZEND_NUM_ARGS() == 1 && zend_get_parameters_ex(1, &arg1) != FAILURE) { - convert_to_string_ex(arg1); - no_encoding = mbfl_name2no_encoding(Z_STRVAL_PP(arg1)); - if (no_encoding == mbfl_no_encoding_invalid) { - php_error(E_WARNING, "unknown encoding \"%s\"", Z_STRVAL_PP(arg1)); - RETVAL_FALSE; - } else { - name = mbfl_no2preferred_mime_name(no_encoding); - if (name == NULL || *name == '\0') { - php_error(E_WARNING, "no name for \"%s\"", Z_STRVAL_PP(arg1)); - RETVAL_FALSE; - } else { - RETVAL_STRING((char *)name, 1); - } - } - } else { - WRONG_PARAM_COUNT; - } -} -/* }}} */ - -#if defined(MBSTR_ENC_TRANS) -static void -php_mbstr_encoding_handler(zval *arg, char *res, char *separator TSRMLS_DC) -{ - char *var, *val; - char *strtok_buf = NULL, **val_list; - zval *array_ptr = (zval *) arg; - int n, num, *len_list, *elist, elistsz; - enum mbfl_no_encoding from_encoding, to_encoding; - mbfl_string string, result, *ret; - mbfl_encoding_detector *identd; - mbfl_buffer_converter *convd; - - mbfl_string_init(&string); - mbfl_string_init(&result); - string.no_language = MBSTRG(current_language); - string.no_encoding = MBSTRG(current_internal_encoding); - - /* count the variables contained in the query */ - num = 1; - var = res; - n = strlen(res); - while(n > 0) { - if (*var == *separator) { - num++; - } - var++; - n--; - } - num *= 2; - val_list = (char **)ecalloc(num, sizeof(char *)); - len_list = (int *)ecalloc(num, sizeof(int)); - - /* split and decode the query */ - n = 0; - strtok_buf = NULL; - var = php_strtok_r(res, separator, &strtok_buf); - - while (var && n < num) { - val = strchr(var, '='); - if (val) { /* have a value */ - *val++ = '\0'; - val_list[n] = var; - len_list[n] = php_url_decode(var, strlen(var)); - n++; - val_list[n] = val; - len_list[n] = php_url_decode(val, strlen(val)); - } else { - val_list[n] = var; - len_list[n] = php_url_decode(var, strlen(var)); - n++; - val_list[n] = NULL; - len_list[n] = 0; - } - n++; - var = php_strtok_r(NULL, separator, &strtok_buf); - } - num = n; - - /* initialize converter */ - to_encoding = MBSTRG(current_internal_encoding); - elist = MBSTRG(http_input_list); - elistsz = MBSTRG(http_input_list_size); - if (elistsz <= 0) { - from_encoding = mbfl_no_encoding_pass; - } else if (elistsz == 1) { - from_encoding = *elist; - } else { - /* auto detect */ - from_encoding = mbfl_no_encoding_invalid; - identd = mbfl_encoding_detector_new(elist, elistsz); - if (identd) { - n = 0; - while (n < num) { - string.val = val_list[n]; - string.len = len_list[n]; - if (mbfl_encoding_detector_feed(identd, &string)) { - break; - } - n++; - } - from_encoding = mbfl_encoding_detector_judge(identd); - mbfl_encoding_detector_delete(identd); - } - if (from_encoding == mbfl_no_encoding_invalid) { - from_encoding = mbfl_no_encoding_pass; - } - } - convd = NULL; - if (from_encoding != mbfl_no_encoding_pass) { - convd = mbfl_buffer_converter_new(from_encoding, to_encoding, 0); - if (convd != NULL) { - mbfl_buffer_converter_illegal_mode(convd, MBSTRG(current_filter_illegal_mode)); - mbfl_buffer_converter_illegal_substchar(convd, MBSTRG(current_filter_illegal_substchar)); - } else { - php_error(E_WARNING, "Unable to create converter in php_mb_encoding_handler()"); - } - } - - /* convert encoding */ - string.no_encoding = from_encoding; - n = 0; - while (n < num) { - string.val = val_list[n+1]; - string.len = len_list[n+1]; - ret = NULL; - if (convd) { - ret = mbfl_buffer_converter_feed_result(convd, &string, &result); - } - if (ret != NULL) { - php_register_variable_safe(val_list[n], ret->val, ret->len, array_ptr TSRMLS_CC); - efree(ret->val); - } else { - php_register_variable_safe(val_list[n], val_list[n+1], len_list[n+1], array_ptr TSRMLS_CC); - } - n+=2; - } - MBSTRG(http_input_identify) = from_encoding; - - if (convd != NULL) { - mbfl_buffer_converter_delete(convd); - } - if (val_list != NULL) { - efree((void *)val_list); - } - if (len_list != NULL) { - efree((void *)len_list); - } - -} - -#if !defined(COMPILE_DL_MBSTRING) -SAPI_POST_HANDLER_FUNC(php_mbstr_post_handler) -{ - MBSTRG(http_input_identify_post) = mbfl_no_encoding_invalid; - - php_mbstr_encoding_handler(arg, SG(request_info).post_data, "&" TSRMLS_CC); - - if (MBSTRG(http_input_identify) != mbfl_no_encoding_invalid) { - MBSTRG(http_input_identify_post) = MBSTRG(http_input_identify); - } -} -#endif - -/* http input processing */ -void mbstr_treat_data(int arg, char *str, zval* destArray TSRMLS_DC) -{ - char *res = NULL, *var, *val, *separator=NULL; - const char *c_var; - pval *array_ptr; - int free_buffer=0; - - switch (arg) { - case PARSE_POST: - case PARSE_GET: - case PARSE_COOKIE: - ALLOC_ZVAL(array_ptr); - array_init(array_ptr); - INIT_PZVAL(array_ptr); - switch (arg) { - case PARSE_POST: - PG(http_globals)[TRACK_VARS_POST] = array_ptr; - break; - case PARSE_GET: - PG(http_globals)[TRACK_VARS_GET] = array_ptr; - break; - case PARSE_COOKIE: - PG(http_globals)[TRACK_VARS_COOKIE] = array_ptr; - break; - } - break; - default: - array_ptr=destArray; - break; - } - - if (arg==PARSE_POST) { - sapi_handle_post(array_ptr TSRMLS_CC); - return; - } - - if (arg == PARSE_GET) { /* GET data */ - c_var = SG(request_info).query_string; - if (c_var && *c_var) { - res = (char *) estrdup(c_var); - free_buffer = 1; - } else { - free_buffer = 0; - } - } else if (arg == PARSE_COOKIE) { /* Cookie data */ - c_var = SG(request_info).cookie_data; - if (c_var && *c_var) { - res = (char *) estrdup(c_var); - free_buffer = 1; - } else { - free_buffer = 0; - } - } else if (arg == PARSE_STRING) { /* String data */ - res = str; - free_buffer = 1; - } - - if (!res) { - return; - } - - switch (arg) { - case PARSE_POST: - case PARSE_GET: - case PARSE_STRING: - separator = (char *) estrdup(PG(arg_separator).input); - break; - case PARSE_COOKIE: - separator = ";\0"; - break; - } - - switch(arg) { - case PARSE_POST: - MBSTRG(http_input_identify_post) = mbfl_no_encoding_invalid; - break; - case PARSE_GET: - MBSTRG(http_input_identify_get) = mbfl_no_encoding_invalid; - break; - case PARSE_COOKIE: - MBSTRG(http_input_identify_cookie) = mbfl_no_encoding_invalid; - break; - case PARSE_STRING: - MBSTRG(http_input_identify_string) = mbfl_no_encoding_invalid; - break; - } - - php_mbstr_encoding_handler(array_ptr, res, separator TSRMLS_CC); - - if (MBSTRG(http_input_identify) != mbfl_no_encoding_invalid) { - switch(arg){ - case PARSE_POST: - MBSTRG(http_input_identify_post) = MBSTRG(http_input_identify); - break; - case PARSE_GET: - MBSTRG(http_input_identify_get) = MBSTRG(http_input_identify); - break; - case PARSE_COOKIE: - MBSTRG(http_input_identify_cookie) = MBSTRG(http_input_identify); - break; - case PARSE_STRING: - MBSTRG(http_input_identify_string) = MBSTRG(http_input_identify); - break; - } - } - - if(arg != PARSE_COOKIE) { - efree(separator); - } - - if (free_buffer) { - efree(res); - } -} -#endif - -/* {{{ proto bool mb_parse_str(string encoded_string, [array result]) - Parses GET/POST/COOKIE data and sets global variables */ -PHP_FUNCTION(mb_parse_str) -{ - pval **arg_str, **arg_array, *track_vars_array; - char *var, *val, *encstr, *strtok_buf, **str_list, *separator; - int n, num, val_len, *len_list, *elist, elistsz, old_rg, argc; - enum mbfl_no_encoding from_encoding, to_encoding; - mbfl_string string, resvar, resval; - mbfl_encoding_detector *identd; - mbfl_buffer_converter *convd; - - track_vars_array = NULL; - argc = ZEND_NUM_ARGS(); - if (argc == 1) { - if (zend_get_parameters_ex(1, &arg_str) == FAILURE) { - WRONG_PARAM_COUNT; - } - } else if (argc == 2) { - if (zend_get_parameters_ex(2, &arg_str, &arg_array) == FAILURE) { - WRONG_PARAM_COUNT; - } - /* Clear out the array */ - zval_dtor(*arg_array); - array_init(*arg_array); - track_vars_array = *arg_array; - } else { - WRONG_PARAM_COUNT; - } - separator = (char *)estrdup(PG(arg_separator).input); - if (separator == NULL) { - RETURN_FALSE; - } - convert_to_string_ex(arg_str); - encstr = estrndup(Z_STRVAL_PP(arg_str), Z_STRLEN_PP(arg_str)); - if (encstr == NULL) { - efree((void *)separator); - RETURN_FALSE; - } - mbfl_string_init_set(&string, MBSTRG(current_language), MBSTRG(current_internal_encoding)); - mbfl_string_init_set(&resvar, MBSTRG(current_language), MBSTRG(current_internal_encoding)); - mbfl_string_init_set(&resval, MBSTRG(current_language), MBSTRG(current_internal_encoding)); - - /* count the variables contained in the query */ - num = 1; - var = encstr; - n = Z_STRLEN_PP(arg_str); - while (n > 0) { - if (*var == *separator) { - num++; - } - var++; - n--; - } - num *= 2; - str_list = (char **)ecalloc(num, sizeof(char *)); - if (str_list == NULL) { - efree((void *)separator); - efree((void *)encstr); - RETURN_FALSE; - } - len_list = (int *)ecalloc(num, sizeof(int)); - if (len_list == NULL) { - efree((void *)separator); - efree((void *)encstr); - efree((void *)str_list); - RETURN_FALSE; - } - - /* split and decode the query */ - n = 0; - strtok_buf = NULL; - var = php_strtok_r(encstr, separator, &strtok_buf); - while (var && n < num) { - val = strchr(var, '='); - if (val) { /* have a value */ - *val++ = '\0'; - str_list[n] = var; - len_list[n] = php_url_decode(var, strlen(var)); - n++; - str_list[n] = val; - len_list[n] = php_url_decode(val, strlen(val)); - } else { - str_list[n] = var; - len_list[n] = php_url_decode(var, strlen(var)); - n++; - str_list[n] = NULL; - len_list[n] = 0; - } - n++; - var = php_strtok_r(NULL, separator, &strtok_buf); - } - num = n; - - /* initialize converter */ - to_encoding = MBSTRG(current_internal_encoding); - elist = MBSTRG(http_input_list); - elistsz = MBSTRG(http_input_list_size); - if (elistsz <= 0) { - from_encoding = mbfl_no_encoding_pass; - } else if (elistsz == 1) { - from_encoding = *elist; - } else { - /* auto detect */ - from_encoding = mbfl_no_encoding_invalid; - identd = mbfl_encoding_detector_new(elist, elistsz); - if (identd != NULL) { - n = 0; - while (n < num) { - string.val = str_list[n]; - string.len = len_list[n]; - if (mbfl_encoding_detector_feed(identd, &string)) { - break; - } - n++; - } - from_encoding = mbfl_encoding_detector_judge(identd); - mbfl_encoding_detector_delete(identd); - } - if (from_encoding == mbfl_no_encoding_invalid) { - php_error(E_WARNING, "Unable to detect encoding in mb_parse_str()"); - from_encoding = mbfl_no_encoding_pass; - } - } - convd = NULL; - if (from_encoding != mbfl_no_encoding_pass) { - convd = mbfl_buffer_converter_new(from_encoding, to_encoding, 0); - if (convd != NULL) { - mbfl_buffer_converter_illegal_mode(convd, MBSTRG(current_filter_illegal_mode)); - mbfl_buffer_converter_illegal_substchar(convd, MBSTRG(current_filter_illegal_substchar)); - } else { - php_error(E_WARNING, "Unable to create converter in mb_parse_str()"); - } - } - - /* convert encoding */ - string.no_encoding = from_encoding; - old_rg = PG(register_globals); - if(argc == 1) { - PG(register_globals) = 1; - } else { - PG(register_globals) = 0; - } - n = 0; - while (n < num) { - /* convert variable name */ - string.val = str_list[n]; - string.len = len_list[n]; - if (convd != NULL && mbfl_buffer_converter_feed_result(convd, &string, &resvar) != NULL) { - var = resvar.val; - } else { - var = str_list[n]; - } - n++; - /* convert value */ - string.val = str_list[n]; - string.len = len_list[n]; - if (convd != NULL && mbfl_buffer_converter_feed_result(convd, &string, &resval) != NULL) { - val = resval.val; - val_len = resval.len; - } else { - val = str_list[n]; - val_len = len_list[n]; - } - n++; - /* add variable to symbol table */ - php_register_variable_safe(var, val, val_len, track_vars_array TSRMLS_CC); - mbfl_string_clear(&resvar); - mbfl_string_clear(&resval); - } - PG(register_globals) = old_rg; - - if (convd != NULL) { - mbfl_buffer_converter_delete(convd); - } - efree((void *)str_list); - efree((void *)len_list); - efree((void *)encstr); - efree((void *)separator); - MBSTRG(http_input_identify) = from_encoding; - MBSTRG(http_input_identify_string) = from_encoding; - RETURN_TRUE; -} -/* }}} */ - - - -/* {{{ proto string mb_output_handler(string contents, int status) - Returns string in output buffer converted to the http_output encoding */ -PHP_FUNCTION(mb_output_handler) -{ - pval **arg_string, **arg_status; - mbfl_string string, result, *ret; - const char *mimetype, *charset; - mbfl_memory_device device; - - if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &arg_string, &arg_status) == FAILURE) { - WRONG_PARAM_COUNT; - } - - convert_to_string_ex(arg_string); - convert_to_long_ex(arg_status); - - if ( SG(sapi_headers).send_default_content_type && ! SG(headers_sent) && - MBSTRG(current_http_output_encoding) != mbfl_no_encoding_pass && - (Z_LVAL_PP(arg_status) & PHP_OUTPUT_HANDLER_START) != 0) { - mimetype = SG(default_mimetype) ? SG(default_mimetype) : SAPI_DEFAULT_MIMETYPE; - charset = mbfl_no2preferred_mime_name(MBSTRG(current_http_output_encoding)); - if ( charset != NULL && (*mimetype == '\0' || strncasecmp(mimetype, "text/", 5) == 0) ) { - mbfl_memory_device_init(&device, 0, 0); - mbfl_memory_device_strcat(&device, "Content-Type: "); - if (*mimetype == '\0') { - mbfl_memory_device_strcat(&device, "text/html"); - } else { - mbfl_memory_device_strcat(&device, mimetype); - } - mbfl_memory_device_strcat(&device, ";charset="); - mbfl_memory_device_strcat(&device, charset); - ret = mbfl_memory_device_result(&device, &result); - if (ret != NULL) { - if (sapi_add_header(ret->val, ret->len, 0) != FAILURE) { - SG(sapi_headers).send_default_content_type = 0; - } - } - } - } - - ret = NULL; - if (MBSTRG(current_http_output_encoding) != mbfl_no_encoding_pass && MBSTRG(outconv) == NULL) { - MBSTRG(outconv) = mbfl_buffer_converter_new(MBSTRG(current_internal_encoding), MBSTRG(current_http_output_encoding), 0); - } - if (MBSTRG(current_http_output_encoding) != mbfl_no_encoding_pass && MBSTRG(outconv) != NULL) { - mbfl_buffer_converter_illegal_mode(MBSTRG(outconv), MBSTRG(current_filter_illegal_mode)); - mbfl_buffer_converter_illegal_substchar(MBSTRG(outconv), MBSTRG(current_filter_illegal_substchar)); - mbfl_string_init(&string); - string.no_language = MBSTRG(current_language); - string.no_encoding = MBSTRG(current_internal_encoding); - string.val = Z_STRVAL_PP(arg_string); - string.len = Z_STRLEN_PP(arg_string); - if ((Z_LVAL_PP(arg_status) & PHP_OUTPUT_HANDLER_END) != 0) { - mbfl_buffer_converter_feed(MBSTRG(outconv), &string); - mbfl_buffer_converter_flush(MBSTRG(outconv)); - ret = mbfl_buffer_converter_result(MBSTRG(outconv), &result); - } else { - mbfl_buffer_converter_feed(MBSTRG(outconv), &string); - ret = mbfl_buffer_converter_result(MBSTRG(outconv), &result); - } - } - - if (ret != NULL) { - RETVAL_STRINGL(ret->val, ret->len, 0); /* the string is already strdup()'ed */ - } else { - zval_dtor(return_value); - *return_value = **arg_string; - zval_copy_ctor(return_value); - } - if ((Z_LVAL_PP(arg_status) & PHP_OUTPUT_HANDLER_END) != 0) { - mbfl_buffer_converter_delete(MBSTRG(outconv)); - MBSTRG(outconv) = NULL; - } -} -/* }}} */ - - - -/* {{{ proto int mb_strlen(string str, [string encoding]) - Get character numbers of a string */ -PHP_FUNCTION(mb_strlen) -{ - pval **arg1, **arg2; - int n; - mbfl_string string; - - n = ZEND_NUM_ARGS(); - if ((n == 1 && zend_get_parameters_ex(1, &arg1) == FAILURE) || - (n == 2 && zend_get_parameters_ex(2, &arg1, &arg2) == FAILURE) || - n < 1 || n > 2) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(arg1); - mbfl_string_init(&string); - string.no_language = MBSTRG(current_language); - string.no_encoding = MBSTRG(current_internal_encoding); - string.val = Z_STRVAL_PP(arg1); - string.len = Z_STRLEN_PP(arg1); - - if (n == 2) { - convert_to_string_ex(arg2); - string.no_encoding = mbfl_name2no_encoding(Z_STRVAL_PP(arg2)); - if(string.no_encoding == mbfl_no_encoding_invalid) { - php_error(E_WARNING, "unknown encoding \"%s\"", Z_STRVAL_PP(arg2)); - RETURN_FALSE; - } - } - - n = mbfl_strlen(&string); - if (n >= 0) { - RETVAL_LONG(n); - } else { - RETVAL_FALSE; - } -} -/* }}} */ - - - -/* {{{ proto int mb_strpos(string haystack, string needle [, int offset [, string encoding]]) - Find position of first occurrence of a string within another */ -PHP_FUNCTION(mb_strpos) -{ - pval **arg1, **arg2, **arg3, **arg4; - int offset, n; - mbfl_string haystack, needle; - - mbfl_string_init(&haystack); - mbfl_string_init(&needle); - haystack.no_language = MBSTRG(current_language); - haystack.no_encoding = MBSTRG(current_internal_encoding); - needle.no_language = MBSTRG(current_language); - needle.no_encoding = MBSTRG(current_internal_encoding); - offset = 0; - switch (ZEND_NUM_ARGS()) { - case 2: - if (zend_get_parameters_ex(2, &arg1, &arg2) == FAILURE) { - WRONG_PARAM_COUNT; - } - break; - case 3: - if (zend_get_parameters_ex(3, &arg1, &arg2, &arg3) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_long_ex(arg3); - offset = Z_LVAL_PP(arg3); - break; - case 4: - if (zend_get_parameters_ex(4, &arg1, &arg2, &arg3, &arg4) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_long_ex(arg3); - offset = Z_LVAL_PP(arg3); - convert_to_string_ex(arg4); - haystack.no_encoding = needle.no_encoding = mbfl_name2no_encoding(Z_STRVAL_PP(arg4)); - if(haystack.no_encoding == mbfl_no_encoding_invalid) { - php_error(E_WARNING, "unknown encoding \"%s\"", Z_STRVAL_PP(arg4)); - RETURN_FALSE; - } - break; - default: - WRONG_PARAM_COUNT; - } - - convert_to_string_ex(arg1); - convert_to_string_ex(arg2); - if (offset < 0) { - php_error(E_WARNING,"offset is minus value"); - offset = 0; - } - if (offset > Z_STRLEN_PP(arg1)) { - php_error(E_WARNING,"offset not contained in string"); - RETURN_FALSE; - } - if (Z_STRLEN_PP(arg2) == 0) { - php_error(E_WARNING,"Empty needle"); - RETURN_FALSE; - } - haystack.val = Z_STRVAL_PP(arg1); - haystack.len = Z_STRLEN_PP(arg1); - needle.val = Z_STRVAL_PP(arg2); - needle.len = Z_STRLEN_PP(arg2); - - n = mbfl_strpos(&haystack, &needle, offset, 0); - if (n >= 0) { - RETVAL_LONG(n); - } else { - RETVAL_FALSE; - } -} -/* }}} */ - - - -/* {{{ proto int mb_strrpos(string haystack, string needle [, string encoding]) - Find the last occurrence of a character in a string within another */ -PHP_FUNCTION(mb_strrpos) -{ - pval **arg1, **arg2, **arg3; - int n; - mbfl_string haystack, needle; - - mbfl_string_init(&haystack); - mbfl_string_init(&needle); - haystack.no_language = MBSTRG(current_language); - haystack.no_encoding = MBSTRG(current_internal_encoding); - needle.no_language = MBSTRG(current_language); - needle.no_encoding = MBSTRG(current_internal_encoding); - switch (ZEND_NUM_ARGS()) { - case 2: - if (zend_get_parameters_ex(2, &arg1, &arg2) == FAILURE) { - WRONG_PARAM_COUNT; - } - break; - case 3: - if (zend_get_parameters_ex(3, &arg1, &arg2, &arg3) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(arg3); - haystack.no_encoding = needle.no_encoding = mbfl_name2no_encoding(Z_STRVAL_PP(arg3)); - if(haystack.no_encoding == mbfl_no_encoding_invalid) { - php_error(E_WARNING, "unknown encoding \"%s\"", Z_STRVAL_PP(arg3)); - RETURN_FALSE; - } - break; - default: - WRONG_PARAM_COUNT; - } - - convert_to_string_ex(arg1); - convert_to_string_ex(arg2); - if (Z_STRLEN_PP(arg1) <= 0) { - php_error(E_WARNING,"Empty haystack"); - RETURN_FALSE; - } - if (Z_STRLEN_PP(arg2) <= 0) { - php_error(E_WARNING,"Empty needle"); - RETURN_FALSE; - } - haystack.val = Z_STRVAL_PP(arg1); - haystack.len = Z_STRLEN_PP(arg1); - needle.val = Z_STRVAL_PP(arg2); - needle.len = Z_STRLEN_PP(arg2); - n = mbfl_strpos(&haystack, &needle, 0, 1); - if (n >= 0) { - RETVAL_LONG(n); - } else { - RETVAL_FALSE; - } -} -/* }}} */ - - - -/* {{{ proto string mb_substr(string str, int start [, int length [, string encoding]]) - Return part of a string */ -PHP_FUNCTION(mb_substr) -{ - pval **arg1, **arg2, **arg3, **arg4; - int argc, from, len, mblen; - mbfl_string string, result, *ret; - - mbfl_string_init(&string); - string.no_language = MBSTRG(current_language); - string.no_encoding = MBSTRG(current_internal_encoding); - - argc = ZEND_NUM_ARGS(); - switch (argc) { - case 2: - if (zend_get_parameters_ex(2, &arg1, &arg2) == FAILURE) { - WRONG_PARAM_COUNT; - } - break; - case 3: - if (zend_get_parameters_ex(3, &arg1, &arg2, &arg3) == FAILURE) { - WRONG_PARAM_COUNT; - } - break; - case 4: - if (zend_get_parameters_ex(4, &arg1, &arg2, &arg3, &arg4) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(arg4); - string.no_encoding = mbfl_name2no_encoding(Z_STRVAL_PP(arg4)); - if (string.no_encoding == mbfl_no_encoding_invalid) { - php_error(E_WARNING, "unknown encoding \"%s\"", Z_STRVAL_PP(arg4)); - RETURN_FALSE; - } - break; - default: - WRONG_PARAM_COUNT; - } - - convert_to_string_ex(arg1); - string.val = Z_STRVAL_PP(arg1); - string.len = Z_STRLEN_PP(arg1); - - convert_to_long_ex(arg2); - from = Z_LVAL_PP(arg2); - if (argc >= 3) { - convert_to_long_ex(arg3); - len = Z_LVAL_PP(arg3); - } else { - len = Z_STRLEN_PP(arg1); - } - - /* measures length */ - mblen = 0; - if (from < 0 || len < 0) { - mblen = mbfl_strlen(&string); - } - - /* if "from" position is negative, count start position from the end - * of the string - */ - if (from < 0) { - from = mblen + from; - if (from < 0) { - from = 0; - } - } - - /* if "length" position is negative, set it to the length - * needed to stop that many chars from the end of the string - */ - if (len < 0) { - len = (mblen - from) + len; - if (len < 0) { - len = 0; - } - } - - ret = mbfl_substr(&string, &result, from, len); - if (ret != NULL) { - RETVAL_STRINGL(ret->val, ret->len, 0); /* the string is already strdup()'ed */ - } else { - RETVAL_FALSE; - } -} -/* }}} */ - - - -/* {{{ proto string mb_strcut(string str, int start [, int length [, string encoding]]) - Return part of a string */ -PHP_FUNCTION(mb_strcut) -{ - pval **arg1, **arg2, **arg3, **arg4; - int argc, from, len; - mbfl_string string, result, *ret; - - mbfl_string_init(&string); - string.no_language = MBSTRG(current_language); - string.no_encoding = MBSTRG(current_internal_encoding); - - argc = ZEND_NUM_ARGS(); - switch (argc) { - case 2: - if (zend_get_parameters_ex(2, &arg1, &arg2) == FAILURE) { - WRONG_PARAM_COUNT; - } - break; - case 3: - if (zend_get_parameters_ex(3, &arg1, &arg2, &arg3) == FAILURE) { - WRONG_PARAM_COUNT; - } - break; - case 4: - if (zend_get_parameters_ex(4, &arg1, &arg2, &arg3, &arg4) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(arg4); - string.no_encoding = mbfl_name2no_encoding(Z_STRVAL_PP(arg4)); - if (string.no_encoding == mbfl_no_encoding_invalid) { - php_error(E_WARNING, "unknown encoding \"%s\"", Z_STRVAL_PP(arg4)); - RETURN_FALSE; - } - break; - default: - WRONG_PARAM_COUNT; - } - - convert_to_string_ex(arg1); - string.val = Z_STRVAL_PP(arg1); - string.len = Z_STRLEN_PP(arg1); - - convert_to_long_ex(arg2); - from = Z_LVAL_PP(arg2); - if (argc >= 3) { - convert_to_long_ex(arg3); - len = Z_LVAL_PP(arg3); - } else { - len = Z_STRLEN_PP(arg1); - } - - /* if "from" position is negative, count start position from the end - * of the string - */ - if (from < 0) { - from = (*arg1)->value.str.len + from; - if (from < 0) { - from = 0; - } - } - - /* if "length" position is negative, set it to the length - * needed to stop that many chars from the end of the string - */ - if (len < 0) { - len = ((*arg1)->value.str.len - from) + len; - if (len < 0) { - len = 0; - } - } - - ret = mbfl_strcut(&string, &result, from, len); - if (ret != NULL) { - RETVAL_STRINGL(ret->val, ret->len, 0); /* the string is already strdup()'ed */ - } else { - RETVAL_FALSE; - } -} -/* }}} */ - - - -/* {{{ proto int mb_strwidth(string str, [string encoding]) - Get terminal width of a string */ -PHP_FUNCTION(mb_strwidth) -{ - pval **arg1, **arg2; - int n; - mbfl_string string; - - n = ZEND_NUM_ARGS(); - if ((n == 1 && zend_get_parameters_ex(1, &arg1) == FAILURE) || - (n == 2 && zend_get_parameters_ex(2, &arg1, &arg2) == FAILURE) || - n < 1 || n > 2) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(arg1); - mbfl_string_init(&string); - string.no_language = MBSTRG(current_language); - string.no_encoding = MBSTRG(current_internal_encoding); - string.val = Z_STRVAL_PP(arg1); - string.len = Z_STRLEN_PP(arg1); - - if (n == 2){ - convert_to_string_ex(arg2); - string.no_encoding = mbfl_name2no_encoding(Z_STRVAL_PP(arg2)); - if(string.no_encoding == mbfl_no_encoding_invalid) { - php_error(E_WARNING, "unknown encoding \"%s\"", Z_STRVAL_PP(arg2)); - RETURN_FALSE; - } - } - - n = mbfl_strwidth(&string); - if (n >= 0) { - RETVAL_LONG(n); - } else { - RETVAL_FALSE; - } -} -/* }}} */ - - - -/* {{{ proto string mb_strimwidth(string str, int start, int width [, string trimmarker [, string encoding]]) - Trim the string in terminal width */ -PHP_FUNCTION(mb_strimwidth) -{ - pval **arg1, **arg2, **arg3, **arg4, **arg5; - int from, width; - mbfl_string string, result, marker, *ret; - - mbfl_string_init(&string); - mbfl_string_init(&marker); - string.no_language = MBSTRG(current_language); - string.no_encoding = MBSTRG(current_internal_encoding); - marker.no_language = MBSTRG(current_language); - marker.no_encoding = MBSTRG(current_internal_encoding); - marker.val = NULL; - marker.len = 0; - - switch (ZEND_NUM_ARGS()) { - case 3: - if (zend_get_parameters_ex(3, &arg1, &arg2, &arg3) == FAILURE) { - WRONG_PARAM_COUNT; - } - break; - case 4: - if (zend_get_parameters_ex(4, &arg1, &arg2, &arg3, &arg4) == FAILURE) { - WRONG_PARAM_COUNT; - } - break; - case 5: - if (zend_get_parameters_ex(5, &arg1, &arg2, &arg3, &arg4, &arg5) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(arg5); - string.no_encoding = marker.no_encoding = mbfl_name2no_encoding(Z_STRVAL_PP(arg5)); - if (string.no_encoding == mbfl_no_encoding_invalid) { - php_error(E_WARNING, "unknown encoding \"%s\"", Z_STRVAL_PP(arg5)); - RETURN_FALSE; - } - break; - default: - WRONG_PARAM_COUNT; - } - - convert_to_string_ex(arg1); - string.val = Z_STRVAL_PP(arg1); - string.len = Z_STRLEN_PP(arg1); - - convert_to_long_ex(arg2); - from = Z_LVAL_PP(arg2); - convert_to_long_ex(arg3); - width = Z_LVAL_PP(arg3); - - if (ZEND_NUM_ARGS() >= 4) { - convert_to_string_ex(arg4); - marker.val = Z_STRVAL_PP(arg4); - marker.len = Z_STRLEN_PP(arg4); - } - - ret = mbfl_strimwidth(&string, &marker, &result, from, width); - if (ret != NULL) { - RETVAL_STRINGL(ret->val, ret->len, 0); /* the string is already strdup()'ed */ - } else { - RETVAL_FALSE; - } -} -/* }}} */ - - - -/* {{{ proto string mb_convert_encoding(string str, string to-encoding [, mixed from-encoding]) - Returns converted string in desired encoding */ -PHP_FUNCTION(mb_convert_encoding) -{ - pval **arg_str, **arg_new, **arg_old; - mbfl_string string, result, *ret; - enum mbfl_no_encoding from_encoding, to_encoding; - mbfl_buffer_converter *convd; - int size, *list; - - if (ZEND_NUM_ARGS() == 2) { - if (zend_get_parameters_ex(2, &arg_str, &arg_new) == FAILURE) { - WRONG_PARAM_COUNT; - } - } else if (ZEND_NUM_ARGS() == 3) { - if (zend_get_parameters_ex(3, &arg_str, &arg_new, &arg_old) == FAILURE) { - WRONG_PARAM_COUNT; - } - } else { - WRONG_PARAM_COUNT; - } - - /* new encoding */ - convert_to_string_ex(arg_new); - to_encoding = mbfl_name2no_encoding(Z_STRVAL_PP(arg_new)); - if (to_encoding == mbfl_no_encoding_invalid) { - php_error(E_WARNING, "unknown encoding \"%s\"", Z_STRVAL_PP(arg_new)); - RETURN_FALSE; - } - - /* initialize string */ - convert_to_string_ex(arg_str); - mbfl_string_init(&string); - mbfl_string_init(&result); - from_encoding = MBSTRG(current_internal_encoding); - string.no_encoding = from_encoding; - string.no_language = MBSTRG(current_language); - string.val = Z_STRVAL_PP(arg_str); - string.len = Z_STRLEN_PP(arg_str); - - /* pre-conversion encoding */ - if (ZEND_NUM_ARGS() >= 3) { - list = NULL; - size = 0; - switch (Z_TYPE_PP(arg_old)) { - case IS_ARRAY: - php_mbstring_parse_encoding_array(*arg_old, &list, &size, 0); - break; - default: - convert_to_string_ex(arg_old); - php_mbstring_parse_encoding_list(Z_STRVAL_PP(arg_old), Z_STRLEN_PP(arg_old), &list, &size, 0); - break; - } - if (size == 1) { - from_encoding = *list; - } else if (size > 1) { - /* auto detect */ - from_encoding = mbfl_identify_encoding_no(&string, list, size); - if (from_encoding != mbfl_no_encoding_invalid) { - string.no_encoding = from_encoding; - } else { - php_error(E_WARNING, "Unable to detect encoding in mb_convert_encoding()"); - from_encoding = mbfl_no_encoding_pass; - to_encoding = from_encoding; - string.no_encoding = from_encoding; - } - } else { - php_error(E_WARNING, "illegal from-encoding in mb_convert_encoding()"); - } - if (list != NULL) { - efree((void *)list); - } - } - - /* initialize converter */ - convd = mbfl_buffer_converter_new(from_encoding, to_encoding, string.len); - if (convd == NULL) { - php_error(E_WARNING, "Unable to create converter in mb_convert_encoding()"); - RETURN_FALSE; - } - mbfl_buffer_converter_illegal_mode(convd, MBSTRG(current_filter_illegal_mode)); - mbfl_buffer_converter_illegal_substchar(convd, MBSTRG(current_filter_illegal_substchar)); - - /* do it */ - ret = mbfl_buffer_converter_feed_result(convd, &string, &result); - if (ret != NULL) { - RETVAL_STRINGL(ret->val, ret->len, 0); /* the string is already strdup()'ed */ - } else { - RETVAL_FALSE; - } - - mbfl_buffer_converter_delete(convd); -} -/* }}} */ - - - -/* {{{ proto string mb_detect_encoding(string str [, mixed encoding_list]) - Encoding of the given string is returned (as a string) */ -PHP_FUNCTION(mb_detect_encoding) -{ - pval **arg_str, **arg_list; - mbfl_string string; - const char *ret; - enum mbfl_no_encoding *elist; - int size, *list; - - if (ZEND_NUM_ARGS() == 1) { - if (zend_get_parameters_ex(1, &arg_str) == FAILURE) { - WRONG_PARAM_COUNT; - } - } else if (ZEND_NUM_ARGS() == 2) { - if (zend_get_parameters_ex(2, &arg_str, &arg_list) == FAILURE) { - WRONG_PARAM_COUNT; - } - } else { - WRONG_PARAM_COUNT; - } - - /* make encoding list */ - list = NULL; - size = 0; - if (ZEND_NUM_ARGS() >= 2) { - switch (Z_TYPE_PP(arg_list)) { - case IS_ARRAY: - php_mbstring_parse_encoding_array(*arg_list, &list, &size, 0); - break; - default: - convert_to_string_ex(arg_list); - php_mbstring_parse_encoding_list(Z_STRVAL_PP(arg_list), Z_STRLEN_PP(arg_list), &list, &size, 0); - break; - } - if (size <= 0) { - php_error(E_WARNING, "illegal argument"); - } - } - - if (size > 0 && list != NULL) { - elist = list; - } else { - elist = MBSTRG(current_detect_order_list); - size = MBSTRG(current_detect_order_list_size); - } - - convert_to_string_ex(arg_str); - mbfl_string_init(&string); - string.no_language = MBSTRG(current_language); - string.val = Z_STRVAL_PP(arg_str); - string.len = Z_STRLEN_PP(arg_str); - ret = mbfl_identify_encoding_name(&string, elist, size); - if (list != NULL) { - efree((void *)list); - } - if (ret != NULL) { - RETVAL_STRING((char *)ret, 1); - } else { - RETVAL_FALSE; - } -} -/* }}} */ - - - -/* {{{ proto string mb_encode_mimeheader(string str [, string charset [, string transfer-encoding [, string linefeed]]]) - Convert the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?= */ -PHP_FUNCTION(mb_encode_mimeheader) -{ - pval **argv[4]; - enum mbfl_no_encoding charset, transenc; - mbfl_string string, result, *ret; - char *p, *linefeed; - - if (ZEND_NUM_ARGS() < 1 || ZEND_NUM_ARGS() > 4 || zend_get_parameters_array_ex(ZEND_NUM_ARGS(), argv) == FAILURE) { - WRONG_PARAM_COUNT; - } - - charset = mbfl_no_encoding_pass; - transenc = mbfl_no_encoding_base64; - if (ZEND_NUM_ARGS() >= 2) { - convert_to_string_ex(argv[1]); - charset = mbfl_name2no_encoding(Z_STRVAL_PP(argv[1])); - if (charset == mbfl_no_encoding_invalid) { - php_error(E_WARNING, "unknown encoding \"%s\"", Z_STRVAL_PP(argv[1])); - RETURN_FALSE; - } - } else { - switch (MBSTRG(current_language)) { - case mbfl_no_language_japanese: - charset = mbfl_no_encoding_2022jp; - break; - case mbfl_no_language_english: - charset = mbfl_no_encoding_8859_1; - transenc = mbfl_no_encoding_qprint; - break; - default: - charset = mbfl_no_encoding_utf8; - break; - } - } - - if (ZEND_NUM_ARGS() >= 3) { - convert_to_string_ex(argv[2]); - p = Z_STRVAL_PP(argv[2]); - if (*p == 'B' || *p == 'b') { - transenc = mbfl_no_encoding_base64; - } else if (*p == 'Q' || *p == 'q') { - transenc = mbfl_no_encoding_qprint; - } - } - - linefeed = "\r\n"; - if (ZEND_NUM_ARGS() >= 4) { - convert_to_string_ex(argv[3]); - linefeed = Z_STRVAL_PP(argv[3]); - } - - convert_to_string_ex(argv[0]); - mbfl_string_init(&string); - mbfl_string_init(&result); - string.no_language = MBSTRG(current_language); - string.no_encoding = MBSTRG(current_internal_encoding); - string.val = Z_STRVAL_PP(argv[0]); - string.len = Z_STRLEN_PP(argv[0]); - ret = mbfl_mime_header_encode(&string, &result, charset, transenc, linefeed, 0); - if (ret != NULL) { - RETVAL_STRINGL(ret->val, ret->len, 0) /* the string is already strdup()'ed */ - } else { - RETVAL_FALSE; - } -} -/* }}} */ - - - -/* {{{ proto string mb_decode_mimeheader(string string) - Decodes the MIME "encoded-word" in the string */ -PHP_FUNCTION(mb_decode_mimeheader) -{ - pval **arg_str; - mbfl_string string, result, *ret; - - if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &arg_str) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(arg_str); - mbfl_string_init(&string); - mbfl_string_init(&result); - string.no_language = MBSTRG(current_language); - string.no_encoding = MBSTRG(current_internal_encoding); - string.val = Z_STRVAL_PP(arg_str); - string.len = Z_STRLEN_PP(arg_str); - ret = mbfl_mime_header_decode(&string, &result, MBSTRG(current_internal_encoding)); - if (ret != NULL) { - RETVAL_STRINGL(ret->val, ret->len, 0) /* the string is already strdup()'ed */ - } else { - RETVAL_FALSE; - } -} -/* }}} */ - - - -/* {{{ proto string mb_convert_kana(string str [,string option] [, string encoding]) - Conversion between full-width character and half-width character (Japanese) */ -PHP_FUNCTION(mb_convert_kana) -{ - pval **arg1, **arg2, **arg3; - int argc, opt, i, n; - char *p; - mbfl_string string, result, *ret; - enum mbfl_no_encoding no_encoding; - - mbfl_string_init(&string); - string.no_language = MBSTRG(current_language); - string.no_encoding = MBSTRG(current_internal_encoding); - - argc = ZEND_NUM_ARGS(); - if ((argc == 1 && zend_get_parameters_ex(1, &arg1) == FAILURE) || - (argc == 2 && zend_get_parameters_ex(2, &arg1, &arg2) == FAILURE) || - (argc == 3 && zend_get_parameters_ex(3, &arg1, &arg2, &arg3) == FAILURE) || - argc < 1 || argc > 3) { - WRONG_PARAM_COUNT; - } - - convert_to_string_ex(arg1); - string.val = Z_STRVAL_PP(arg1); - string.len = Z_STRLEN_PP(arg1); - - /* option */ - if (argc >= 2){ - convert_to_string_ex(arg2); - p = Z_STRVAL_PP(arg2); - n = Z_STRLEN_PP(arg2); - i = 0; - opt = 0; - while (i < n) { - i++; - switch (*p++) { - case 'A': - opt |= 0x1; - break; - case 'a': - opt |= 0x10; - break; - case 'R': - opt |= 0x2; - break; - case 'r': - opt |= 0x20; - break; - case 'N': - opt |= 0x4; - break; - case 'n': - opt |= 0x40; - break; - case 'S': - opt |= 0x8; - break; - case 's': - opt |= 0x80; - break; - case 'K': - opt |= 0x100; - break; - case 'k': - opt |= 0x1000; - break; - case 'H': - opt |= 0x200; - break; - case 'h': - opt |= 0x2000; - break; - case 'V': - opt |= 0x800; - break; - case 'C': - opt |= 0x10000; - break; - case 'c': - opt |= 0x20000; - break; - case 'M': - opt |= 0x100000; - break; - case 'm': - opt |= 0x200000; - break; - } - } - } else { - opt = 0x900; - } - - /* encoding */ - if (argc == 3) { - convert_to_string_ex(arg3); - no_encoding = mbfl_name2no_encoding(Z_STRVAL_PP(arg3)); - if (no_encoding == mbfl_no_encoding_invalid) { - php_error(E_WARNING, "unknown encoding \"%s\"", Z_STRVAL_PP(arg3)); - RETURN_FALSE; - } else { - string.no_encoding = no_encoding; - } - } - - ret = mbfl_ja_jp_hantozen(&string, &result, opt); - if (ret != NULL) { - RETVAL_STRINGL(ret->val, ret->len, 0); /* the string is already strdup()'ed */ - } else { - RETVAL_FALSE; - } -} -/* }}} */ - -#define PHP_MBSTR_STACK_BLOCK_SIZE 32 - -/* {{{ proto string mb_convert_variables(string to-encoding, mixed from-encoding [, mixed ...]) - Converts the string resource in variables to desired encoding */ -PHP_FUNCTION(mb_convert_variables) -{ - pval ***args, ***stack, **var, **hash_entry; - HashTable *target_hash; - mbfl_string string, result, *ret; - enum mbfl_no_encoding from_encoding, to_encoding; - mbfl_encoding_detector *identd; - mbfl_buffer_converter *convd; - int n, argc, stack_level, stack_max, *elist, elistsz; - char *name; - void *ptmp; - - argc = ZEND_NUM_ARGS(); - if (argc < 3) { - WRONG_PARAM_COUNT; - } - args = (pval ***)ecalloc(argc, sizeof(pval **)); - if (args == NULL) { - RETURN_FALSE; - } - if (zend_get_parameters_array_ex(argc, args) == FAILURE) { - efree((void *)args); - WRONG_PARAM_COUNT; - } - - /* new encoding */ - convert_to_string_ex(args[0]); - to_encoding = mbfl_name2no_encoding(Z_STRVAL_PP(args[0])); - if (to_encoding == mbfl_no_encoding_invalid) { - php_error(E_WARNING, "unknown encoding \"%s\"", Z_STRVAL_PP(args[0])); - efree((void *)args); - RETURN_FALSE; - } - - /* initialize string */ - mbfl_string_init(&string); - mbfl_string_init(&result); - from_encoding = MBSTRG(current_internal_encoding); - string.no_encoding = from_encoding; - string.no_language = MBSTRG(current_language); - - /* pre-conversion encoding */ - elist = NULL; - elistsz = 0; - switch (Z_TYPE_PP(args[1])) { - case IS_ARRAY: - php_mbstring_parse_encoding_array(*args[1], &elist, &elistsz, 0); - break; - default: - convert_to_string_ex(args[1]); - php_mbstring_parse_encoding_list(Z_STRVAL_PP(args[1]), Z_STRLEN_PP(args[1]), &elist, &elistsz, 0); - break; - } - if (elistsz <= 0) { - from_encoding = mbfl_no_encoding_pass; - } else if (elistsz == 1) { - from_encoding = *elist; - } else { - /* auto detect */ - from_encoding = mbfl_no_encoding_invalid; - stack_max = PHP_MBSTR_STACK_BLOCK_SIZE; - stack = (pval ***)emalloc(stack_max*sizeof(pval **)); - if (stack != NULL) { - stack_level = 0; - identd = mbfl_encoding_detector_new(elist, elistsz); - if (identd != NULL) { - n = 2; - while (n < argc || stack_level > 0) { - if (stack_level <= 0) { - var = args[n++]; - if (Z_TYPE_PP(var) == IS_ARRAY || Z_TYPE_PP(var) == IS_OBJECT) { - target_hash = HASH_OF(*var); - if (target_hash != NULL) { - zend_hash_internal_pointer_reset(target_hash); - } - } - } else { - stack_level--; - var = stack[stack_level]; - } - if (Z_TYPE_PP(var) == IS_ARRAY || Z_TYPE_PP(var) == IS_OBJECT) { - target_hash = HASH_OF(*var); - if (target_hash != NULL) { - while (zend_hash_get_current_data(target_hash, (void **) &hash_entry) != FAILURE) { - zend_hash_move_forward(target_hash); - if (Z_TYPE_PP(hash_entry) == IS_ARRAY || Z_TYPE_PP(hash_entry) == IS_OBJECT) { - if (stack_level >= stack_max) { - stack_max += PHP_MBSTR_STACK_BLOCK_SIZE; - ptmp = erealloc(stack, sizeof(pval **)*stack_max); - if (ptmp == NULL) { - php_error(E_WARNING, "stack err at %s:(%d)", __FILE__, __LINE__); - continue; - } - stack = (pval ***)ptmp; - } - stack[stack_level] = var; - stack_level++; - var = hash_entry; - target_hash = HASH_OF(*var); - if (target_hash != NULL) { - zend_hash_internal_pointer_reset(target_hash); - continue; - } - } else if (Z_TYPE_PP(hash_entry) == IS_STRING) { - string.val = Z_STRVAL_PP(hash_entry); - string.len = Z_STRLEN_PP(hash_entry); - if (mbfl_encoding_detector_feed(identd, &string)) { - goto detect_end; /* complete detecting */ - } - } - } - } - } else if (Z_TYPE_PP(var) == IS_STRING) { - string.val = Z_STRVAL_PP(args[n]); - string.len = Z_STRLEN_PP(args[n]); - if (mbfl_encoding_detector_feed(identd, &string)) { - goto detect_end; /* complete detecting */ - } - } - } -detect_end: - from_encoding = mbfl_encoding_detector_judge(identd); - mbfl_encoding_detector_delete(identd); - } - efree(stack); - } - if (from_encoding == mbfl_no_encoding_invalid) { - php_error(E_WARNING, "Unable to detect encoding in mb_convert_variables()"); - from_encoding = mbfl_no_encoding_pass; - } - } - if (elist != NULL) { - efree((void *)elist); - } - /* create converter */ - convd = NULL; - if (from_encoding != mbfl_no_encoding_pass) { - convd = mbfl_buffer_converter_new(from_encoding, to_encoding, 0); - if (convd == NULL) { - php_error(E_WARNING, "Unable to create converter in mb_convert_variables()"); - RETURN_FALSE; - } - mbfl_buffer_converter_illegal_mode(convd, MBSTRG(current_filter_illegal_mode)); - mbfl_buffer_converter_illegal_substchar(convd, MBSTRG(current_filter_illegal_substchar)); - } - - /* convert */ - if (convd != NULL) { - stack_max = PHP_MBSTR_STACK_BLOCK_SIZE; - stack = (pval ***)emalloc(stack_max*sizeof(pval **)); - if (stack != NULL) { - stack_level = 0; - n = 2; - while (n < argc || stack_level > 0) { - if (stack_level <= 0) { - var = args[n++]; - if (Z_TYPE_PP(var) == IS_ARRAY || Z_TYPE_PP(var) == IS_OBJECT) { - target_hash = HASH_OF(*var); - if (target_hash != NULL) { - zend_hash_internal_pointer_reset(target_hash); - } - } - } else { - stack_level--; - var = stack[stack_level]; - } - if (Z_TYPE_PP(var) == IS_ARRAY || Z_TYPE_PP(var) == IS_OBJECT) { - target_hash = HASH_OF(*var); - if (target_hash != NULL) { - while (zend_hash_get_current_data(target_hash, (void **) &hash_entry) != FAILURE) { - zend_hash_move_forward(target_hash); - if (Z_TYPE_PP(hash_entry) == IS_ARRAY || Z_TYPE_PP(hash_entry) == IS_OBJECT) { - if (stack_level >= stack_max) { - stack_max += PHP_MBSTR_STACK_BLOCK_SIZE; - ptmp = erealloc(stack, sizeof(pval **)*stack_max); - if (ptmp == NULL) { - php_error(E_WARNING, "stack err at %s:(%d)", __FILE__, __LINE__); - continue; - } - stack = (pval ***)ptmp; - } - stack[stack_level] = var; - stack_level++; - var = hash_entry; - target_hash = HASH_OF(*var); - if (target_hash != NULL) { - zend_hash_internal_pointer_reset(target_hash); - continue; - } - } else if (Z_TYPE_PP(hash_entry) == IS_STRING) { - string.val = Z_STRVAL_PP(hash_entry); - string.len = Z_STRLEN_PP(hash_entry); - ret = mbfl_buffer_converter_feed_result(convd, &string, &result); - if (ret != NULL) { - STR_FREE(Z_STRVAL_PP(hash_entry)); - Z_STRVAL_PP(hash_entry) = ret->val; - Z_STRLEN_PP(hash_entry) = ret->len; - } - } - } - } - } else if (Z_TYPE_PP(var) == IS_STRING) { - string.val = Z_STRVAL_PP(var); - string.len = Z_STRLEN_PP(var); - ret = mbfl_buffer_converter_feed_result(convd, &string, &result); - if (ret != NULL) { - STR_FREE(Z_STRVAL_PP(var)); - Z_STRVAL_PP(var) = ret->val; - Z_STRLEN_PP(var) = ret->len; - } - } - } - efree(stack); - } - mbfl_buffer_converter_delete(convd); - } - - efree((void *)args); - - name = (char *)mbfl_no_encoding2name(from_encoding); - if (name != NULL) { - RETURN_STRING(name, 1); - } else { - RETURN_FALSE; - } -} -/* }}} */ - - -/* HTML numeric entity */ -static void -php_mbstr_numericentity_exec(INTERNAL_FUNCTION_PARAMETERS, int type) -{ - pval **arg1, **arg2, **arg3, **hash_entry; - HashTable *target_hash; - int argc, i, *convmap, *mapelm, mapsize; - mbfl_string string, result, *ret; - enum mbfl_no_encoding no_encoding; - - argc = ZEND_NUM_ARGS(); - if ((argc == 2 && zend_get_parameters_ex(2, &arg1, &arg2) == FAILURE) || - (argc == 3 && zend_get_parameters_ex(3, &arg1, &arg2, &arg3) == FAILURE) || - argc < 2 || argc > 3) { - WRONG_PARAM_COUNT; - } - - convert_to_string_ex(arg1); - mbfl_string_init(&string); - string.no_language = MBSTRG(current_language); - string.no_encoding = MBSTRG(current_internal_encoding); - string.val = Z_STRVAL_PP(arg1); - string.len = Z_STRLEN_PP(arg1); - - /* encoding */ - if (argc == 3) { - convert_to_string_ex(arg3); - no_encoding = mbfl_name2no_encoding(Z_STRVAL_PP(arg3)); - if (no_encoding == mbfl_no_encoding_invalid) { - php_error(E_WARNING, "unknown encoding \"%s\"", Z_STRVAL_PP(arg3)); - RETURN_FALSE; - } else { - string.no_encoding = no_encoding; - } - } - - /* conversion map */ - convmap = NULL; - if (Z_TYPE_PP(arg2) == IS_ARRAY){ - target_hash = (*arg2)->value.ht; - zend_hash_internal_pointer_reset(target_hash); - i = zend_hash_num_elements(target_hash); - if (i > 0) { - convmap = (int *)emalloc(i*sizeof(int)); - if (convmap != NULL) { - mapelm = convmap; - mapsize = 0; - while (i > 0) { - if (zend_hash_get_current_data(target_hash, (void **) &hash_entry) == FAILURE) { - break; - } - convert_to_long_ex(hash_entry); - *mapelm++ = Z_LVAL_PP(hash_entry); - mapsize++; - i--; - zend_hash_move_forward(target_hash); - } - } - } - } - if (convmap == NULL) { - RETURN_FALSE; - } - mapsize /= 4; - - ret = mbfl_html_numeric_entity(&string, &result, convmap, mapsize, type); - if (ret != NULL) { - RETVAL_STRINGL(ret->val, ret->len, 0); - } else { - RETVAL_FALSE; - } - efree((void *)convmap); -} - -/* {{{ proto string mb_encode_numericentity(string string, array convmap [, string encoding]) - Convert specified characters to HTML numeric entities */ -PHP_FUNCTION(mb_encode_numericentity) -{ - php_mbstr_numericentity_exec(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0); -} -/* }}} */ - - -/* {{{ proto string mb_decode_numericentity(string string, array convmap [, string encoding]) - Converts HTML numeric entities to character code */ -PHP_FUNCTION(mb_decode_numericentity) -{ - php_mbstr_numericentity_exec(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1); -} -/* }}} */ - - - -#if HAVE_SENDMAIL -/* {{{ proto int mb_send_mail(string to, string subject, string message [, string additional_headers [, string additional_parameters]]) - Sends an email message with MIME scheme */ -PHP_FUNCTION(mb_send_mail) -{ - int argc, n; - pval **argv[5]; - char *to=NULL, *message=NULL, *headers=NULL, *subject=NULL, *extra_cmd=NULL; - char *message_buf=NULL, *subject_buf=NULL, *p; - mbfl_string orig_str, conv_str; - mbfl_string *pstr; /* pointer to mbfl string for return value */ - enum mbfl_no_encoding - tran_cs, /* transfar text charset */ - head_enc, /* header transfar encoding */ - body_enc; /* body transfar encoding */ - mbfl_memory_device device; /* automatic allocateable buffer for additional header */ - int err = 0; - - /* initialize */ - mbfl_memory_device_init(&device, 0, 0); - mbfl_string_init(&orig_str); - mbfl_string_init(&conv_str); - - /* character-set, transfer-encoding */ - tran_cs = mbfl_no_encoding_utf8; - head_enc = mbfl_no_encoding_base64; - body_enc = mbfl_no_encoding_base64; - switch (MBSTRG(current_language)) { - case mbfl_no_language_japanese: - tran_cs = mbfl_no_encoding_2022jp; - body_enc = mbfl_no_encoding_7bit; - break; - case mbfl_no_language_english: - tran_cs = mbfl_no_encoding_8859_1; - head_enc = mbfl_no_encoding_qprint; - body_enc = mbfl_no_encoding_qprint; - break; - } - - argc = ZEND_NUM_ARGS(); - if (argc < 3 || argc > 5 || zend_get_parameters_array_ex(argc, argv) == FAILURE) { - WRONG_PARAM_COUNT; - } - - /* To: */ - convert_to_string_ex(argv[0]); - if (Z_STRVAL_PP(argv[0])) { - to = Z_STRVAL_PP(argv[0]); - } else { - php_error(E_WARNING, "No to field in mb_send_mail()"); - err = 1; - } - - /* Subject: */ - convert_to_string_ex(argv[1]); - if (Z_STRVAL_PP(argv[1])) { - orig_str.no_language = MBSTRG(current_language); - orig_str.val = Z_STRVAL_PP(argv[1]); - orig_str.len = Z_STRLEN_PP(argv[1]); - orig_str.no_encoding = mbfl_identify_encoding_no(&orig_str, MBSTRG(current_detect_order_list), MBSTRG(current_detect_order_list_size)); - if(orig_str.no_encoding == mbfl_no_encoding_invalid) { - orig_str.no_encoding = MBSTRG(current_internal_encoding); - } - pstr = mbfl_mime_header_encode(&orig_str, &conv_str, tran_cs, head_enc, "\n", sizeof("Subject: [PHP-jp nnnnnnnn]")); - if (pstr != NULL) { - subject_buf = subject = pstr->val; - } else { - subject = Z_STRVAL_PP(argv[1]); - } - } else { - php_error(E_WARNING, "No subject field in mb_send_mail()"); - err = 1; - } - - /* message body */ - convert_to_string_ex(argv[2]); - if (Z_STRVAL_PP(argv[2])) { - orig_str.no_language = MBSTRG(current_language); - orig_str.val = Z_STRVAL_PP(argv[2]); - orig_str.len = Z_STRLEN_PP(argv[2]); - orig_str.no_encoding = mbfl_identify_encoding_no(&orig_str, MBSTRG(current_detect_order_list), MBSTRG(current_detect_order_list_size)); - if(orig_str.no_encoding == mbfl_no_encoding_invalid) { - orig_str.no_encoding = MBSTRG(current_internal_encoding); - } - pstr = mbfl_convert_encoding(&orig_str, &conv_str, tran_cs); - if (pstr != NULL) { - message_buf = message = pstr->val; - } else { - message = Z_STRVAL_PP(argv[2]); - } - } else { - /* this is not really an error, so it is allowed. */ - php_error(E_WARNING, "No message string in mb_send_mail()"); - message = NULL; - } - - /* other headers */ -#define PHP_MBSTR_MAIL_MIME_HEADER1 "Mime-Version: 1.0\nContent-Type: text/plain" -#define PHP_MBSTR_MAIL_MIME_HEADER2 "; charset=" -#define PHP_MBSTR_MAIL_MIME_HEADER3 "\nContent-Transfer-Encoding: " - if (argc >= 4) { - convert_to_string_ex(argv[3]); - p = Z_STRVAL_PP(argv[3]); - n = Z_STRLEN_PP(argv[3]); - mbfl_memory_device_strncat(&device, p, n); - if (p[n - 1] != '\n') { - mbfl_memory_device_strncat(&device, "\n", 1); - } - } - mbfl_memory_device_strncat(&device, PHP_MBSTR_MAIL_MIME_HEADER1, sizeof(PHP_MBSTR_MAIL_MIME_HEADER1) - 1); - p = (char *)mbfl_no2preferred_mime_name(tran_cs); - if (p != NULL) { - mbfl_memory_device_strncat(&device, PHP_MBSTR_MAIL_MIME_HEADER2, sizeof(PHP_MBSTR_MAIL_MIME_HEADER2) - 1); - mbfl_memory_device_strcat(&device, p); - } - mbfl_memory_device_strncat(&device, PHP_MBSTR_MAIL_MIME_HEADER3, sizeof(PHP_MBSTR_MAIL_MIME_HEADER3) - 1); - p = (char *)mbfl_no2preferred_mime_name(body_enc); - if (p == NULL) { - p = "7bit"; - } - mbfl_memory_device_strcat(&device, p); - mbfl_memory_device_output('\0', &device); - headers = device.buffer; - - if (argc == 5) { /* extra options that get passed to the mailer */ - convert_to_string_ex(argv[4]); - extra_cmd = (*argv[4])->value.str.val; - } - - if (!err && php_mail(to, subject, message, headers, extra_cmd)){ - RETVAL_TRUE; - } else { - RETVAL_FALSE; - } - - if (subject_buf) { - efree((void *)subject_buf); - } - if (message_buf) { - efree((void *)message_buf); - } - mbfl_memory_device_clear(&device); -} -/* }}} */ - -#else /* HAVE_SENDMAIL */ - -PHP_FUNCTION(mb_send_mail) -{ - RETURN_FALSE; -} - -#endif /* HAVE_SENDMAIL */ - -#endif /* HAVE_MBSTRING */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - */ |