- a stream wrapper that defeats the idea of streams is not really useful, so remove...
[m6w6/ext-http] / http.c
diff --git a/http.c b/http.c
index 444341e634a03e3e10480a302cd89aa813606a7f..eb8f5e92bb09c519a5e023469fc5028849780b8c 100644 (file)
--- a/http.c
+++ b/http.c
@@ -1,42 +1,48 @@
 /*
-   +----------------------------------------------------------------------+
-   | PECL :: http                                                         |
-   +----------------------------------------------------------------------+
-   | This source file is subject to version 3.0 of the PHP license, that  |
-   | is bundled with this package in the file LICENSE, and is available   |
-   | through the world-wide-web at http://www.php.net/license/3_0.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.               |
-   +----------------------------------------------------------------------+
-   | Copyright (c) 2004-2005 Michael Wallner <mike@php.net>               |
-   +----------------------------------------------------------------------+
+    +--------------------------------------------------------------------+
+    | PECL :: http                                                       |
+    +--------------------------------------------------------------------+
+    | Redistribution and use in source and binary forms, with or without |
+    | modification, are permitted provided that the conditions mentioned |
+    | in the accompanying LICENSE file are met.                          |
+    +--------------------------------------------------------------------+
+    | Copyright (c) 2004-2005, Michael Wallner <mike@php.net>            |
+    +--------------------------------------------------------------------+
 */
 
 /* $Id$ */
 
-
 #ifdef HAVE_CONFIG_H
 #      include "config.h"
 #endif
-#include "php.h"
+
+#define HTTP_WANT_CURL
+#define HTTP_WANT_ZLIB
+#define HTTP_WANT_MAGIC
+#include "php_http.h"
 
 #include "SAPI.h"
 #include "php_ini.h"
 #include "ext/standard/info.h"
+#include "zend_extensions.h"
 
-#include "php_http.h"
-#include "php_http_std_defs.h"
 #include "php_http_api.h"
 #include "php_http_send_api.h"
+#include "php_http_cache_api.h"
+#include "php_http_headers_api.h"
+#include "php_http_message_api.h"
+#include "php_http_request_method_api.h"
 #ifdef HTTP_HAVE_CURL
 #      include "php_http_request_api.h"
 #endif
 
 #ifdef ZEND_ENGINE_2
+#      include "php_http_filter_api.h"
 #      include "php_http_util_object.h"
 #      include "php_http_message_object.h"
-#      include "php_http_response_object.h"
+#      ifndef WONKY
+#              include "php_http_response_object.h"
+#      endif
 #      ifdef HTTP_HAVE_CURL
 #              include "php_http_request_object.h"
 #              include "php_http_requestpool_object.h"
 #      include "php_http_exception_object.h"
 #endif
 
-#include "phpstr/phpstr.h"
-
-#ifdef HTTP_HAVE_CURL
-#      ifdef PHP_WIN32
-#              include <winsock2.h>
-#      endif
-#      include <curl/curl.h>
-#endif
-
-#include <ctype.h>
 
 ZEND_DECLARE_MODULE_GLOBALS(http);
 HTTP_DECLARE_ARG_PASS_INFO();
@@ -63,12 +59,14 @@ ZEND_GET_MODULE(http)
 #endif
 
 /* {{{ http_functions[] */
-function_entry http_functions[] = {
+zend_function_entry http_functions[] = {
        PHP_FE(http_test, NULL)
        PHP_FE(http_date, NULL)
-       PHP_FE(http_absolute_uri, NULL)
-       PHP_FE(http_negotiate_language, NULL)
-       PHP_FE(http_negotiate_charset, NULL)
+       PHP_FE(http_build_uri, NULL)
+       PHP_FALIAS(http_absolute_uri, http_build_uri, NULL)
+       PHP_FE(http_negotiate_language, http_arg_pass_ref_2)
+       PHP_FE(http_negotiate_charset, http_arg_pass_ref_2)
+       PHP_FE(http_negotiate_content_type, http_arg_pass_ref_2)
        PHP_FE(http_redirect, NULL)
        PHP_FE(http_throttle, NULL)
        PHP_FE(http_send_status, NULL)
@@ -85,6 +83,7 @@ function_entry http_functions[] = {
        PHP_FE(http_chunked_decode, NULL)
        PHP_FE(http_parse_message, NULL)
        PHP_FE(http_parse_headers, NULL)
+       PHP_FE(http_parse_cookie, NULL)
        PHP_FE(http_get_request_headers, NULL)
        PHP_FE(http_get_request_body, NULL)
        PHP_FE(http_match_request_header, NULL)
@@ -95,24 +94,47 @@ function_entry http_functions[] = {
        PHP_FE(http_post_fields, http_arg_pass_ref_5)
        PHP_FE(http_put_file, http_arg_pass_ref_4)
        PHP_FE(http_put_stream, http_arg_pass_ref_4)
+#endif
        PHP_FE(http_request_method_register, NULL)
        PHP_FE(http_request_method_unregister, NULL)
        PHP_FE(http_request_method_exists, NULL)
        PHP_FE(http_request_method_name, NULL)
-#endif
-       PHP_FE(http_auth_basic, NULL)
-       PHP_FE(http_auth_basic_cb, NULL)
 #ifndef ZEND_ENGINE_2
        PHP_FE(http_build_query, NULL)
 #endif
        PHP_FE(ob_etaghandler, NULL)
-       {NULL, NULL, NULL}
+#ifdef HTTP_HAVE_ZLIB
+       PHP_FE(http_gzencode, NULL)
+       PHP_FE(http_gzdecode, NULL)
+       PHP_FE(http_deflate, NULL)
+       PHP_FE(http_inflate, NULL)
+#endif
+       PHP_FE(http_support, NULL)
+       
+       EMPTY_FUNCTION_ENTRY
 };
 /* }}} */
 
+/* {{{ http_module_dep */
+#if ZEND_EXTENSION_API_NO >= 220050617
+static zend_module_dep http_module_dep[] = {
+#      ifdef HAVE_SPL
+       ZEND_MOD_REQUIRED("spl")
+#      endif
+#      ifdef HTTP_HAVE_EXT_HASH
+       ZEND_MOD_REQUIRED("hash")
+#      endif
+       {NULL, NULL, NULL, 0}
+};
+#endif
+/* }}} */
+
 /* {{{ http_module_entry */
 zend_module_entry http_module_entry = {
-#if ZEND_MODULE_API_NO >= 20010901
+#if ZEND_EXTENSION_API_NO >= 220050617
+       STANDARD_MODULE_HEADER_EX, NULL,
+       http_module_dep,
+#else
        STANDARD_MODULE_HEADER,
 #endif
        "http",
@@ -122,9 +144,7 @@ zend_module_entry http_module_entry = {
        PHP_RINIT(http),
        PHP_RSHUTDOWN(http),
        PHP_MINFO(http),
-#if ZEND_MODULE_API_NO >= 20010901
-       HTTP_PEXT_VERSION,
-#endif
+       PHP_EXT_HTTP_VERSION,
        STANDARD_MODULE_PROPERTIES
 };
 /* }}} */
@@ -132,30 +152,22 @@ zend_module_entry http_module_entry = {
 int http_module_number;
 
 /* {{{ http_globals */
-static inline void http_globals_init(zend_http_globals *G)
+static void http_globals_init_once(zend_http_globals *G)
 {
        memset(G, 0, sizeof(zend_http_globals));
+}
+
+static inline void http_globals_init(zend_http_globals *G)
+{
        G->send.buffer_size = HTTP_SENDBUF_SIZE;
        zend_hash_init(&G->request.methods.custom, 0, NULL, ZVAL_PTR_DTOR, 0);
-#ifdef HTTP_HAVE_CURL
-       zend_llist_init(&G->request.copies.strings, sizeof(char *), http_request_data_free_string, 0);
-       zend_llist_init(&G->request.copies.slists, sizeof(struct curl_slist *), http_request_data_free_slist, 0);
-       zend_llist_init(&G->request.copies.contexts, sizeof(http_curl_callback_ctx *), http_request_data_free_context, 0);
-       zend_llist_init(&G->request.copies.convs, sizeof(http_curl_conv *), http_request_data_free_conv, 0);
-#endif
 }
 
 static inline void http_globals_free(zend_http_globals *G)
 {
-       STR_FREE(G->send.content_type);
-       STR_FREE(G->send.unquoted_etag);
+       STR_SET(G->send.content_type, NULL);
+       STR_SET(G->send.unquoted_etag, NULL);
        zend_hash_destroy(&G->request.methods.custom);
-#ifdef HTTP_HAVE_CURL
-       zend_llist_clean(&G->request.copies.strings);
-       zend_llist_clean(&G->request.copies.slists);
-       zend_llist_clean(&G->request.copies.contexts);
-       zend_llist_clean(&G->request.copies.convs);
-#endif
 }
 /* }}} */
 
@@ -180,49 +192,58 @@ PHP_INI_MH(http_update_allowed_methods)
        return OnUpdateString(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC);
 }
 
+#ifndef ZEND_ENGINE_2
+#      define OnUpdateLong OnUpdateInt
+#endif
+
 PHP_INI_BEGIN()
        HTTP_PHP_INI_ENTRY("http.allowed_methods", "", PHP_INI_ALL, http_update_allowed_methods, request.methods.allowed)
        HTTP_PHP_INI_ENTRY("http.cache_log", "", PHP_INI_ALL, OnUpdateString, log.cache)
        HTTP_PHP_INI_ENTRY("http.redirect_log", "", PHP_INI_ALL, OnUpdateString, log.redirect)
        HTTP_PHP_INI_ENTRY("http.allowed_methods_log", "", PHP_INI_ALL, OnUpdateString, log.allowed_methods)
        HTTP_PHP_INI_ENTRY("http.composite_log", "", PHP_INI_ALL, OnUpdateString, log.composite)
+       HTTP_PHP_INI_ENTRY("http.etag_mode", "MD5", PHP_INI_ALL, OnUpdateString, etag.mode)
 #ifdef ZEND_ENGINE_2
        HTTP_PHP_INI_ENTRY("http.only_exceptions", "0", PHP_INI_ALL, OnUpdateBool, only_exceptions)
 #endif
+       HTTP_PHP_INI_ENTRY("http.force_exit", "1", PHP_INI_ALL, OnUpdateBool, force_exit)
 PHP_INI_END()
 /* }}} */
 
-
 /* {{{ PHP_MINIT_FUNCTION */
 PHP_MINIT_FUNCTION(http)
 {
        http_module_number = module_number;
 
-#ifdef ZTS
-       ZEND_INIT_MODULE_GLOBALS(http, NULL, NULL)
-#endif
+       ZEND_INIT_MODULE_GLOBALS(http, http_globals_init_once, NULL)
 
        REGISTER_INI_ENTRIES();
-
+       
+       if (    (SUCCESS != PHP_MINIT_CALL(http_support))       ||
+                       (SUCCESS != PHP_MINIT_CALL(http_headers))       ||
 #ifdef HTTP_HAVE_CURL
-       if (CURLE_OK != curl_global_init(CURL_GLOBAL_ALL)) {
+                       (SUCCESS != PHP_MINIT_CALL(http_request))       ||
+#endif /* HTTP_HAVE_CURL */
+                       (SUCCESS != PHP_MINIT_CALL(http_request_method))) {
                return FAILURE;
        }
-#endif /* HTTP_HAVE_CURL */
 
 #ifdef ZEND_ENGINE_2
-       http_util_object_init();
-       http_message_object_init();
-       http_response_object_init();
+       if (    (SUCCESS != PHP_MINIT_CALL(http_filter))                        ||
+                       (SUCCESS != PHP_MINIT_CALL(http_util_object))           ||
+                       (SUCCESS != PHP_MINIT_CALL(http_message_object))        ||
+#      ifndef WONKY
+                       (SUCCESS != PHP_MINIT_CALL(http_response_object))       ||
+#      endif /* WONKY */
 #      ifdef HTTP_HAVE_CURL
-       http_request_object_init();
-       http_requestpool_object_init();
+                       (SUCCESS != PHP_MINIT_CALL(http_request_object))        ||
+                       (SUCCESS != PHP_MINIT_CALL(http_requestpool_object))||
 #      endif /* HTTP_HAVE_CURL */
-       http_exception_object_init();
+                       (SUCCESS != PHP_MINIT_CALL(http_exception_object))) {
+               return FAILURE;
+       }
 #endif /* ZEND_ENGINE_2 */
 
-       zend_hash_init_ex(&http_response_statics, 0, NULL, ZVAL_INTERNAL_PTR_DTOR, 1, 0);
-       zend_fix_static_properties(http_response_object_ce, &http_response_statics TSRMLS_CC);
        return SUCCESS;
 }
 /* }}} */
@@ -230,10 +251,9 @@ PHP_MINIT_FUNCTION(http)
 /* {{{ PHP_MSHUTDOWN_FUNCTION */
 PHP_MSHUTDOWN_FUNCTION(http)
 {
-       zend_hash_destroy(&http_response_statics);
        UNREGISTER_INI_ENTRIES();
 #ifdef HTTP_HAVE_CURL
-       curl_global_cleanup();
+       return PHP_MSHUTDOWN_CALL(http_request);
 #endif
        return SUCCESS;
 }
@@ -242,14 +262,12 @@ PHP_MSHUTDOWN_FUNCTION(http)
 /* {{{ PHP_RINIT_FUNCTION */
 PHP_RINIT_FUNCTION(http)
 {
-       char *m;
-
-       if (m = INI_STR("http.allowed_methods")) {
-               http_check_allowed_methods(m, strlen(m));
+       if (HTTP_G(request).methods.allowed) {
+               http_check_allowed_methods(HTTP_G(request).methods.allowed, 
+                       strlen(HTTP_G(request).methods.allowed));
        }
 
        http_globals_init(HTTP_GLOBALS);
-       zend_init_static_properties(http_response_object_ce, &http_response_statics TSRMLS_CC);
        return SUCCESS;
 }
 /* }}} */
@@ -257,49 +275,68 @@ PHP_RINIT_FUNCTION(http)
 /* {{{ PHP_RSHUTDOWN_FUNCTION */
 PHP_RSHUTDOWN_FUNCTION(http)
 {
-       zend_clean_static_properties(http_response_object_ce TSRMLS_CC);
+       STATUS status = SUCCESS;
+       
+#if defined(ZEND_ENGINE_2) && defined(HTTP_HAVE_CURL)
+       status = PHP_RSHUTDOWN_CALL(http_request_method);
+#endif
+       
        http_globals_free(HTTP_GLOBALS);
-       return SUCCESS;
+       return status;
 }
 /* }}} */
 
 /* {{{ PHP_MINFO_FUNCTION */
 PHP_MINFO_FUNCTION(http)
 {
-#ifdef ZEND_ENGINE_2
-#      define HTTP_FUNC_AVAIL(CLASS) "procedural, object oriented (" CLASS ")"
+       php_info_print_table_start();
+       {
+               php_info_print_table_row(2, "Extended HTTP support", "enabled");
+               php_info_print_table_row(2, "Extension Version", PHP_EXT_HTTP_VERSION);
+#ifdef HTTP_HAVE_CURL
+               php_info_print_table_row(2, "cURL HTTP Requests", curl_version());
 #else
-#      define HTTP_FUNC_AVAIL(CLASS) "procedural"
+               php_info_print_table_row(2, "cURL HTTP Requests", "disabled");
 #endif
-
-#ifdef HTTP_HAVE_CURL
-#      define HTTP_CURL_VERSION curl_version()
-#      ifdef ZEND_ENGINE_2
-#              define HTTP_CURL_AVAIL(CLASS) "procedural, object oriented (" CLASS ")"
-#      else
-#              define HTTP_CURL_AVAIL(CLASS) "procedural"
-#      endif
+#ifdef HTTP_HAVE_ZLIB
+               {
+                       char my_zlib_version[64] = {0};
+                       
+                       strlcat(my_zlib_version, "zlib/", 63);
+                       strlcat(my_zlib_version, zlibVersion(), 63);
+                       php_info_print_table_row(2, "zlib GZIP Encodings", my_zlib_version);
+               }
 #else
-#      define HTTP_CURL_VERSION "libcurl not available"
-#      define HTTP_CURL_AVAIL(CLASS) "libcurl not available"
+               php_info_print_table_row(2, "zlib GZIP Encodings", "disabled");
 #endif
-
-#include "php_http_request_api.h"
-
-       php_info_print_table_start();
-       {
-               char full_version_string[1024] = {0};
-               snprintf(full_version_string, 1023, "%s (%s)", HTTP_PEXT_VERSION, HTTP_CURL_VERSION);
-
-               php_info_print_table_row(2, "Extended HTTP support:", "enabled");
-               php_info_print_table_row(2, "Extension Version:", full_version_string);
+#if defined(HTTP_HAVE_MAGIC) && !defined(WONKY)
+               php_info_print_table_row(2, "magic MIME Guessing", "libmagic/unknown");
+#else
+               php_info_print_table_row(2, "magic MIME Guessing", "disabled");
+#endif
+               php_info_print_table_row(2, "Registered Classes",
+#ifndef ZEND_ENGINE_2
+                       "none"
+#else
+                       "HttpUtil, "
+                       "HttpMessage, "
+#      ifdef HTTP_HAVE_CURL
+                       "HttpRequest, "
+                       "HttpRequestPool, "
+#      endif
+#      ifndef WONKY
+                       "HttpResponse"
+#      endif
+#endif
+               );
        }
        php_info_print_table_end();
-
-#ifdef HTTP_HAVE_CURL
+       
        php_info_print_table_start();
+       php_info_print_table_colspan_header(2, "Request Methods");
        {
                unsigned i;
+               HashPosition pos;
                zval **custom_method;
                phpstr *known_request_methods = phpstr_new();
                phpstr *custom_request_methods = phpstr_new();
@@ -308,7 +345,7 @@ PHP_MINFO_FUNCTION(http)
                        phpstr_appendl(known_request_methods, http_request_method_name(i));
                        phpstr_appends(known_request_methods, ", ");
                }
-               FOREACH_HASH_VAL(&HTTP_G(request).methods.custom, custom_method) {
+               FOREACH_HASH_VAL(pos, &HTTP_G(request).methods.custom, custom_method) {
                        phpstr_append(custom_request_methods, Z_STRVAL_PP(custom_method), Z_STRLEN_PP(custom_method));
                        phpstr_appends(custom_request_methods, ", ");
                }
@@ -317,24 +354,15 @@ PHP_MINFO_FUNCTION(http)
                phpstr_fix(known_request_methods);
                phpstr_fix(custom_request_methods);
 
-               php_info_print_table_row(2, "Known Request Methods:", PHPSTR_VAL(known_request_methods));
-               php_info_print_table_row(2, "Custom Request Methods:",
+               php_info_print_table_row(2, "Known", PHPSTR_VAL(known_request_methods));
+               php_info_print_table_row(2, "Custom",
                        PHPSTR_LEN(custom_request_methods) ? PHPSTR_VAL(custom_request_methods) : "none registered");
-
+               php_info_print_table_row(2, "Allowed", strlen(HTTP_G(request).methods.allowed) ? HTTP_G(request).methods.allowed : "(ANY)");
+               
                phpstr_free(&known_request_methods);
                phpstr_free(&custom_request_methods);
        }
        php_info_print_table_end();
-#endif
-
-       php_info_print_table_start();
-       {
-               php_info_print_table_header(2, "Functionality",            "Availability");
-               php_info_print_table_row(2,    "Miscellaneous Utilities:", HTTP_FUNC_AVAIL("HttpUtil, HttpMessage"));
-               php_info_print_table_row(2,    "Extended HTTP Responses:", HTTP_FUNC_AVAIL("HttpResponse"));
-               php_info_print_table_row(2,    "Extended HTTP Requests:",  HTTP_CURL_AVAIL("HttpRequest, HttpRequestPool"));
-       }
-       php_info_print_table_end();
 
        DISPLAY_INI_ENTRIES();
 }