diff options
Diffstat (limited to 'main/php_ini.c')
| -rw-r--r-- | main/php_ini.c | 382 |
1 files changed, 0 insertions, 382 deletions
diff --git a/main/php_ini.c b/main/php_ini.c deleted file mode 100644 index b23cd5cbb6..0000000000 --- a/main/php_ini.c +++ /dev/null @@ -1,382 +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. | - +----------------------------------------------------------------------+ - | Author: Zeev Suraski <zeev@zend.com> | - +----------------------------------------------------------------------+ - */ - - -#include "php.h" -#ifndef PHP_WIN32 -#include "build-defs.h" -#endif -#include "ext/standard/info.h" -#include "zend_ini.h" -#include "php_ini.h" -#include "ext/standard/dl.h" -#include "zend_extensions.h" -#include "zend_highlight.h" - -typedef struct _php_extension_lists { - zend_llist engine; - zend_llist functions; -} php_extension_lists; - - -/* True globals */ -static HashTable configuration_hash; -PHPAPI char *php_ini_opened_path=NULL; -static php_extension_lists extension_lists; - -/* {{{ php_ini_displayer_cb - */ -static void php_ini_displayer_cb(zend_ini_entry *ini_entry, int type) -{ - if (ini_entry->displayer) { - ini_entry->displayer(ini_entry, type); - } else { - char *display_string; - uint display_string_length, esc_html=0; - - if (type==ZEND_INI_DISPLAY_ORIG && ini_entry->modified) { - if (ini_entry->orig_value) { - display_string = ini_entry->orig_value; - display_string_length = ini_entry->orig_value_length; - esc_html=1; - } else { - display_string = "<i>no value</i>"; - display_string_length = sizeof("<i>no value</i>")-1; - } - } else if (ini_entry->value && ini_entry->value[0]) { - display_string = ini_entry->value; - display_string_length = ini_entry->value_length; - esc_html=1; - } else { - display_string = "<i>no value</i>"; - display_string_length = sizeof("<i>no value</i>")-1; - } - if(esc_html) { - zend_html_puts(display_string, display_string_length); - } else { - TSRMLS_FETCH(); - PHPWRITE(display_string, display_string_length); - } - } -} -/* }}} */ - -/* {{{ php_ini_displayer - */ -static int php_ini_displayer(zend_ini_entry *ini_entry, int module_number TSRMLS_DC) -{ - if (ini_entry->module_number != module_number) { - return 0; - } - - PUTS("<tr valign=\"baseline\" bgcolor=\"" PHP_CONTENTS_COLOR "\">"); - PUTS("<td bgcolor=\"" PHP_ENTRY_NAME_COLOR "\"><b>"); - PHPWRITE(ini_entry->name, ini_entry->name_length-1); - PUTS("</b><br></td><td align=\"center\">"); - php_ini_displayer_cb(ini_entry, ZEND_INI_DISPLAY_ACTIVE); - PUTS("</td><td align=\"center\">"); - php_ini_displayer_cb(ini_entry, ZEND_INI_DISPLAY_ORIG); - PUTS("</td></tr>\n"); - return 0; -} -/* }}} */ - -/* {{{ display_ini_entries - */ -PHPAPI void display_ini_entries(zend_module_entry *module) -{ - int module_number; - TSRMLS_FETCH(); - - if (module) { - module_number = module->module_number; - } else { - module_number = 0; - } - php_info_print_table_start(); - php_info_print_table_header(3, "Directive", "Local Value", "Master Value"); - zend_hash_apply_with_argument(&EG(ini_directives), (apply_func_arg_t) php_ini_displayer, (void *) (long) module_number TSRMLS_CC); - php_info_print_table_end(); -} -/* }}} */ - -/* php.ini support */ - -#ifdef ZTS -# if (ZEND_DEBUG) -# define ZEND_EXTENSION_TOKEN "zend_extension_debug_ts" -# else -# define ZEND_EXTENSION_TOKEN "zend_extension_ts" -# endif -#else -# if (ZEND_DEBUG) -# define ZEND_EXTENSION_TOKEN "zend_extension_debug" -# else -# define ZEND_EXTENSION_TOKEN "zend_extension" -# endif -#endif - -/* {{{ pvalue_config_destructor - */ -static void pvalue_config_destructor(zval *pvalue) -{ - if (pvalue->type == IS_STRING && pvalue->value.str.val != empty_string) { - free(pvalue->value.str.val); - } -} -/* }}} */ - -/* {{{ php_config_ini_parser_cb - */ -static void php_config_ini_parser_cb(zval *arg1, zval *arg2, int callback_type, void *arg) -{ - switch (callback_type) { - case ZEND_INI_PARSER_ENTRY: { - zval *entry; - - if (!arg2) { - break; - } - if (!strcasecmp(Z_STRVAL_P(arg1), "extension")) { /* load function module */ - zval copy; - - copy = *arg2; - zval_copy_ctor(©); - copy.refcount = 0; - zend_llist_add_element(&extension_lists.functions, ©); - } else if (!strcasecmp(Z_STRVAL_P(arg1), ZEND_EXTENSION_TOKEN)) { /* load Zend extension */ - char *extension_name = estrndup(Z_STRVAL_P(arg2), Z_STRLEN_P(arg2)); - - zend_llist_add_element(&extension_lists.engine, &extension_name); - } else { - zend_hash_update(&configuration_hash, Z_STRVAL_P(arg1), Z_STRLEN_P(arg1)+1, arg2, sizeof(zval), (void **) &entry); - Z_STRVAL_P(entry) = zend_strndup(Z_STRVAL_P(entry), Z_STRLEN_P(entry)); - } - } - break; - case ZEND_INI_PARSER_SECTION: - break; - } -} -/* }}} */ - -/* {{{ php_load_function_extension_cb - */ -static void php_load_function_extension_cb(void *arg TSRMLS_DC) -{ - zval *extension = (zval *) arg; - zval zval; - - php_dl(extension, MODULE_PERSISTENT, &zval TSRMLS_CC); -} -/* }}} */ - -/* {{{ php_load_zend_extension_cb - */ -static void php_load_zend_extension_cb(void *arg TSRMLS_DC) -{ - zend_load_extension(*((char **) arg)); -} -/* }}} */ - -/* {{{ php_init_config - */ -int php_init_config(char *php_ini_path_override) -{ - char *env_location, *php_ini_search_path; - int safe_mode_state; - char *open_basedir; - int free_ini_search_path=0; - zend_file_handle fh; - TSRMLS_FETCH(); - - if (zend_hash_init(&configuration_hash, 0, NULL, (dtor_func_t) pvalue_config_destructor, 1)==FAILURE) { - return FAILURE; - } - - zend_llist_init(&extension_lists.engine, sizeof(zval), (llist_dtor_func_t) free_estring, 1); - zend_llist_init(&extension_lists.functions, sizeof(zval), (llist_dtor_func_t) ZVAL_DESTRUCTOR, 1); - - safe_mode_state = PG(safe_mode); - open_basedir = PG(open_basedir); - - env_location = getenv("PHPRC"); - if (!env_location) { - env_location=""; - } - if (php_ini_path_override) { - php_ini_search_path = php_ini_path_override; - free_ini_search_path = 0; - } else { - char *default_location; - int free_default_location; - -#ifdef PHP_WIN32 - default_location = (char *) emalloc(512); - - if (!GetWindowsDirectory(default_location, 255)) { - default_location[0]=0; - } - free_default_location=1; -#else - default_location = PHP_CONFIG_FILE_PATH; - free_default_location=0; -#endif - php_ini_search_path = (char *) emalloc(sizeof(".")+strlen(env_location)+strlen(default_location)+2+1); - free_ini_search_path = 1; - if(env_location && env_location[0]) { - sprintf(php_ini_search_path, ".%c%s%c%s", ZEND_PATHS_SEPARATOR, env_location, ZEND_PATHS_SEPARATOR, default_location); - } else { - sprintf(php_ini_search_path, ".%c%s", ZEND_PATHS_SEPARATOR, default_location); - } - if (free_default_location) { - efree(default_location); - } - } - - PG(safe_mode) = 0; - PG(open_basedir) = NULL; - - fh.handle.fp = php_fopen_with_path("php.ini", "r", php_ini_search_path, &php_ini_opened_path TSRMLS_CC); - if (free_ini_search_path) { - efree(php_ini_search_path); - } - PG(safe_mode) = safe_mode_state; - PG(open_basedir) = open_basedir; - - if (!fh.handle.fp) { - return SUCCESS; /* having no configuration file is ok */ - } - fh.type = ZEND_HANDLE_FP; - fh.filename = php_ini_opened_path; - - zend_parse_ini_file(&fh, 1, php_config_ini_parser_cb, &extension_lists); - - if (php_ini_opened_path) { - zval tmp; - - tmp.value.str.len = strlen(php_ini_opened_path); - tmp.value.str.val = zend_strndup(php_ini_opened_path, tmp.value.str.len); - tmp.type = IS_STRING; - zend_hash_update(&configuration_hash, "cfg_file_path", sizeof("cfg_file_path"), (void *) &tmp, sizeof(zval), NULL); - efree(php_ini_opened_path); - php_ini_opened_path = zend_strndup(tmp.value.str.val, tmp.value.str.len); - } - - return SUCCESS; -} -/* }}} */ - -/* {{{ php_shutdown_config - */ -int php_shutdown_config(void) -{ - zend_hash_destroy(&configuration_hash); - if (php_ini_opened_path) { - free(php_ini_opened_path); - } - return SUCCESS; -} -/* }}} */ - -/* {{{ php_ini_delayed_modules_startup - */ -void php_ini_delayed_modules_startup(TSRMLS_D) -{ - zend_llist_apply(&extension_lists.engine, php_load_zend_extension_cb TSRMLS_CC); - zend_llist_apply(&extension_lists.functions, php_load_function_extension_cb TSRMLS_CC); - - zend_llist_destroy(&extension_lists.engine); - zend_llist_destroy(&extension_lists.functions); -} -/* }}} */ - -/* {{{ cfg_get_entry - */ -zval *cfg_get_entry(char *name, uint name_length) -{ - zval *tmp; - - if (zend_hash_find(&configuration_hash, name, name_length, (void **) &tmp)==SUCCESS) { - return tmp; - } else { - return NULL; - } -} -/* }}} */ - -/* {{{ cfg_get_long - */ -PHPAPI int cfg_get_long(char *varname, long *result) -{ - zval *tmp, var; - - if (zend_hash_find(&configuration_hash, varname, strlen(varname)+1, (void **) &tmp)==FAILURE) { - *result=(long)NULL; - return FAILURE; - } - var = *tmp; - zval_copy_ctor(&var); - convert_to_long(&var); - *result = var.value.lval; - return SUCCESS; -} -/* }}} */ - -/* {{{ cfg_get_double - */ -PHPAPI int cfg_get_double(char *varname, double *result) -{ - zval *tmp, var; - - if (zend_hash_find(&configuration_hash, varname, strlen(varname)+1, (void **) &tmp)==FAILURE) { - *result=(double)0; - return FAILURE; - } - var = *tmp; - zval_copy_ctor(&var); - convert_to_double(&var); - *result = var.value.dval; - return SUCCESS; -} -/* }}} */ - -/* {{{ cfg_get_string - */ -PHPAPI int cfg_get_string(char *varname, char **result) -{ - zval *tmp; - - if (zend_hash_find(&configuration_hash, varname, strlen(varname)+1, (void **) &tmp)==FAILURE) { - *result=NULL; - return FAILURE; - } - *result = tmp->value.str.val; - return SUCCESS; -} -/* }}} */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * indent-tabs-mode: t - * End: - * vim600: sw=4 ts=4 tw=78 fdm=marker - * vim<600: sw=4 ts=4 tw=78 - */ |