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-rw-r--r--ext/standard/browscap.c268
1 files changed, 0 insertions, 268 deletions
diff --git a/ext/standard/browscap.c b/ext/standard/browscap.c
deleted file mode 100644
index 91183591b7..0000000000
--- a/ext/standard/browscap.c
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- +----------------------------------------------------------------------+
- | PHP version 4.0 |
- +----------------------------------------------------------------------+
- | Copyright (c) 1997-2001 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: Zeev Suraski <zeev@zend.com> |
- +----------------------------------------------------------------------+
- */
-
-/* $Id$ */
-
-#include "php.h"
-#include "php_regex.h"
-#include "php_browscap.h"
-#include "php_ini.h"
-
-#include "zend_globals.h"
-
-static HashTable browser_hash;
-static zval *current_section;
-
-#define DEFAULT_SECTION_NAME "Default Browser Capability Settings"
-
-
-static void browscap_entry_dtor(zval *pvalue)
-{
- if (pvalue->type == IS_OBJECT) {
- zend_hash_destroy(pvalue->value.obj.properties);
- free(pvalue->value.obj.properties);
- }
-}
-
-/* {{{ convert_browscap_pattern
- */
-static void convert_browscap_pattern(zval *pattern)
-{
- register int i,j;
- char *t;
-
- for (i=0; i<pattern->value.str.len; i++) {
- if (pattern->value.str.val[i]=='*' || pattern->value.str.val[i]=='?' || pattern->value.str.val[i]=='.') {
- break;
- }
- }
-
- if (i==pattern->value.str.len) { /* no wildcards */
- pattern->value.str.val = zend_strndup(pattern->value.str.val, pattern->value.str.len);
- return;
- }
-
- t = (char *) malloc(pattern->value.str.len*2);
-
- for (i=0,j=0; i<pattern->value.str.len; i++,j++) {
- switch (pattern->value.str.val[i]) {
- case '?':
- t[j] = '.';
- break;
- case '*':
- t[j++] = '.';
- t[j] = '*';
- break;
- case '.':
- t[j++] = '\\';
- t[j] = '.';
- break;
- default:
- t[j] = pattern->value.str.val[i];
- break;
- }
- }
- t[j]=0;
- pattern->value.str.val = t;
- pattern->value.str.len = j;
-}
-/* }}} */
-
-/* {{{ php_browscap_parser_cb
- */
-static void php_browscap_parser_cb(zval *arg1, zval *arg2, int callback_type, void *arg)
-{
- switch (callback_type) {
- case ZEND_INI_PARSER_ENTRY:
- if (current_section) {
- zval *new_property;
- char *new_key;
-
- new_property = (zval *) malloc(sizeof(zval));
- INIT_PZVAL(new_property);
- new_property->value.str.val = Z_STRLEN_P(arg2)?zend_strndup(Z_STRVAL_P(arg2), Z_STRLEN_P(arg2)):"";
- new_property->value.str.len = Z_STRLEN_P(arg2);
- new_property->type = IS_STRING;
-
- new_key = zend_strndup(Z_STRVAL_P(arg1), Z_STRLEN_P(arg1));
- zend_str_tolower(new_key, Z_STRLEN_P(arg1));
- zend_hash_update(current_section->value.obj.properties, new_key, Z_STRLEN_P(arg1)+1, &new_property, sizeof(zval *), NULL);
- free(new_key);
- }
- break;
- case ZEND_INI_PARSER_SECTION: {
- zval *processed;
-
- /*printf("'%s' (%d)\n",$1.value.str.val,$1.value.str.len+1);*/
- current_section = (zval *) malloc(sizeof(zval));
- INIT_PZVAL(current_section);
- processed = (zval *) malloc(sizeof(zval));
- INIT_PZVAL(processed);
-
- current_section->value.obj.ce = &zend_standard_class_def;
- current_section->value.obj.properties = (HashTable *) malloc(sizeof(HashTable));
- current_section->type = IS_OBJECT;
- zend_hash_init(current_section->value.obj.properties, 0, NULL, (dtor_func_t) browscap_entry_dtor, 1);
- zend_hash_update(&browser_hash, Z_STRVAL_P(arg1), Z_STRLEN_P(arg1)+1, (void *) &current_section, sizeof(zval *), NULL);
-
- processed->value.str.val = Z_STRVAL_P(arg1);
- processed->value.str.len = Z_STRLEN_P(arg1);
- processed->type = IS_STRING;
- convert_browscap_pattern(processed);
- zend_hash_update(current_section->value.obj.properties, "browser_name_pattern", sizeof("browser_name_pattern"), (void *) &processed, sizeof(zval *), NULL);
- }
- break;
- }
-}
-/* }}} */
-
-/* {{{ PHP_MINIT_FUNCTION
- */
-PHP_MINIT_FUNCTION(browscap)
-{
- char *browscap = INI_STR("browscap");
-
- if (browscap) {
- zend_file_handle fh;
-
- if (zend_hash_init(&browser_hash, 0, NULL, (dtor_func_t) browscap_entry_dtor, 1)==FAILURE) {
- return FAILURE;
- }
-
- fh.handle.fp = VCWD_FOPEN(browscap, "r");
- if (!fh.handle.fp) {
- php_error(E_CORE_WARNING,"Cannot open '%s' for reading", browscap);
- return FAILURE;
- }
- fh.filename = browscap;
- fh.type = ZEND_HANDLE_FP;
- zend_parse_ini_file(&fh, 1, (zend_ini_parser_cb_t) php_browscap_parser_cb, &browser_hash);
- }
-
- return SUCCESS;
-}
-/* }}} */
-
-/* {{{ PHP_MSHUTDOWN_FUNCTION
- */
-PHP_MSHUTDOWN_FUNCTION(browscap)
-{
- if (INI_STR("browscap")) {
- zend_hash_destroy(&browser_hash);
- }
- return SUCCESS;
-}
-/* }}} */
-
-/* {{{ browser_reg_compare
- */
-static int browser_reg_compare(zval **browser,int num_args, va_list args, zend_hash_key *key)
-{
- zval **browser_name;
- regex_t r;
- char *lookup_browser_name = va_arg(args,char *);
- zval **found_browser_entry = va_arg(args,zval **);
-
- if (*found_browser_entry) { /* already found */
- return 0;
- }
- if(zend_hash_find((*browser)->value.obj.properties, "browser_name_pattern",sizeof("browser_name_pattern"),(void **) &browser_name) == FAILURE) {
- return 0;
- }
-
- if (!strchr((*browser_name)->value.str.val,'*')) {
- return 0;
- }
- if (regcomp(&r,(*browser_name)->value.str.val,REG_NOSUB)!=0) {
- return 0;
- }
- if (regexec(&r,lookup_browser_name,0,NULL,0)==0) {
- *found_browser_entry = *browser;
- }
- regfree(&r);
- return 0;
-}
-/* }}} */
-
-/* {{{ proto object get_browser(string browser_name)
- Get information about the capabilities of a browser */
-PHP_FUNCTION(get_browser)
-{
- zval **agent_name,**agent;
- zval *found_browser_entry,*tmp_copy;
- char *lookup_browser_name;
- PLS_FETCH();
-
- if (!INI_STR("browscap")) {
- RETURN_FALSE;
- }
-
- switch(ZEND_NUM_ARGS()) {
- case 0:
- if (!PG(http_globals)[TRACK_VARS_SERVER]
- || zend_hash_find(PG(http_globals)[TRACK_VARS_SERVER]->value.ht, "HTTP_USER_AGENT", sizeof("HTTP_USER_AGENT"), (void **) &agent_name)==FAILURE) {
- zend_error(E_WARNING,"HTTP_USER_AGENT variable is not set, cannot determine user agent name");
- RETURN_FALSE;
- }
- break;
- case 1:
- if (zend_get_parameters_ex(1,&agent_name)==FAILURE) {
- RETURN_FALSE;
- }
- break;
- default:
- WRONG_PARAM_COUNT;
- break;
- }
-
- convert_to_string_ex(agent_name);
-
- if (zend_hash_find(&browser_hash, (*agent_name)->value.str.val,(*agent_name)->value.str.len+1, (void **) &agent)==FAILURE) {
- lookup_browser_name = (*agent_name)->value.str.val;
- found_browser_entry = NULL;
- zend_hash_apply_with_arguments(&browser_hash,(int (*)(void *, int, va_list, zend_hash_key *)) browser_reg_compare,2,lookup_browser_name,&found_browser_entry);
-
- if (found_browser_entry) {
- agent = &found_browser_entry;
- } else if (zend_hash_find(&browser_hash, DEFAULT_SECTION_NAME, sizeof(DEFAULT_SECTION_NAME), (void **) &agent)==FAILURE) {
- RETURN_FALSE;
- }
- }
-
- object_init(return_value);
- zend_hash_copy(return_value->value.obj.properties,(*agent)->value.obj.properties, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_copy, sizeof(zval *));
-
- while (zend_hash_find((*agent)->value.obj.properties, "parent",sizeof("parent"), (void **) &agent_name)==SUCCESS) {
-
- if (zend_hash_find(&browser_hash,(*agent_name)->value.str.val, (*agent_name)->value.str.len+1, (void **)&agent)==FAILURE) {
- break;
- }
-
- zend_hash_merge(return_value->value.obj.properties,(*agent)->value.obj.properties, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_copy, sizeof(zval *), 0);
- }
-}
-/* }}} */
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim600: sw=4 ts=4 tw=78 fdm=marker
- * vim<600: sw=4 ts=4 tw=78
- */
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