git.m6w6.name Git - m6w6/ext-http/blob - php_http.c

   1 /*
   2     +--------------------------------------------------------------------+
   3     | PECL :: http                                                       |
   4     +--------------------------------------------------------------------+
   5     | Redistribution and use in source and binary forms, with or without |
   6     | modification, are permitted provided that the conditions mentioned |
   7     | in the accompanying LICENSE file are met.                          |
   8     +--------------------------------------------------------------------+
   9     | Copyright (c) 2004-2010, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 /* $Id: http.c 300300 2010-06-09 07:29:35Z mike $ */
  14
  15 #include "php_http.h"
  16
  17 #include <zlib.h>
  18 #ifdef PHP_HTTP_HAVE_CURL
  19 #       include <curl/curl.h>
  20 #       ifdef PHP_HTTP_HAVE_EVENT
  21 #               include <event.h>
  22 #       endif
  23 #endif
  24 #ifdef PHP_HTTP_HAVE_NEON
  25 #       include "neon/ne_utils.h"
  26 #endif
  27
  28 #include <main/php_ini.h>
  29 #include <ext/standard/info.h>
  30 #include <Zend/zend_extensions.h>
  31
  32 ZEND_DECLARE_MODULE_GLOBALS(php_http);
  33
  34 #ifdef COMPILE_DL_HTTP
  35 ZEND_GET_MODULE(http)
  36 #endif
  37
  38 zend_function_entry http_functions[] = {
  39         EMPTY_FUNCTION_ENTRY
  40 };
  41
  42 PHP_MINIT_FUNCTION(http);
  43 PHP_MSHUTDOWN_FUNCTION(http);
  44 PHP_RINIT_FUNCTION(http);
  45 PHP_RSHUTDOWN_FUNCTION(http);
  46 PHP_MINFO_FUNCTION(http);
  47
  48 static zend_module_dep http_module_deps[] = {
  49         ZEND_MOD_REQUIRED("spl")
  50 #ifdef PHP_HTTP_HAVE_HASH
  51         ZEND_MOD_REQUIRED("hash")
  52 #endif
  53 #ifdef PHP_HTTP_HAVE_ICONV
  54         ZEND_MOD_REQUIRED("iconv")
  55 #endif
  56 #ifdef PHP_HTTP_HAVE_EVENT
  57         ZEND_MOD_CONFLICTS("event")
  58 #endif
  59         {NULL, NULL, NULL, 0}
  60 };
  61
  62 zend_module_entry http_module_entry = {
  63         STANDARD_MODULE_HEADER_EX,
  64         NULL,
  65         http_module_deps,
  66         "http",
  67         http_functions,
  68         PHP_MINIT(http),
  69         PHP_MSHUTDOWN(http),
  70         PHP_RINIT(http),
  71         PHP_RSHUTDOWN(http),
  72         PHP_MINFO(http),
  73         PHP_HTTP_EXT_VERSION,
  74         STANDARD_MODULE_PROPERTIES
  75 };
  76
  77 int http_module_number;
  78
  79 #if PHP_DEBUG
  80 void _dpf(int type, const char *data, size_t length)
  81 {
  82         static const char _sym[] = "><><><";
  83         if (type) {
  84                 int nwp = 0;
  85                 for (fprintf(stderr, "%c ", _sym[type-1]); length--; data++) {
  86                         int ip = PHP_HTTP_IS_CTYPE(print, *data);
  87                         if (!ip && *data != '\r' && *data != '\n') nwp = 1;
  88                         fprintf(stderr, ip?"%c":"\\x%02x", (int) (*data & 0xff));
  89                         if (!nwp && *data == '\n' && length) {
  90                                 fprintf(stderr, "\n%c ", _sym[type-1]);
  91                         }
  92                 }
  93                 fprintf(stderr, "\n");
  94         } else {
  95                 fprintf(stderr, "# %.*s\n", (int) length, data);
  96         }
  97 }
  98 #endif
  99
 100 static void php_http_globals_init_once(zend_php_http_globals *G)
 101 {
 102         memset(G, 0, sizeof(*G));
 103 }
 104
 105 static inline void php_http_globals_init(zend_php_http_globals *G TSRMLS_DC)
 106 {
 107 }
 108
 109 static inline void php_http_globals_free(zend_php_http_globals *G TSRMLS_DC)
 110 {
 111 }
 112
 113 #if defined(ZTS) && defined(PHP_DEBUG)
 114 #if ZTS && PHP_DEBUG
 115 zend_php_http_globals *php_http_globals(void)
 116 {
 117         TSRMLS_FETCH();
 118         return PHP_HTTP_G;
 119 }
 120 #endif
 121 #endif
 122 PHP_INI_BEGIN()
 123         PHP_HTTP_INI_ENTRY("http.etag.mode", "md5", PHP_INI_ALL, OnUpdateString, env.etag_mode)
 124         PHP_HTTP_INI_ENTRY("http.request_datashare.cookie", "0", PHP_INI_SYSTEM, OnUpdateBool, request_datashare.cookie)
 125         PHP_HTTP_INI_ENTRY("http.request_datashare.dns", "1", PHP_INI_SYSTEM, OnUpdateBool, request_datashare.dns)
 126         PHP_HTTP_INI_ENTRY("http.request_datashare.ssl", "0", PHP_INI_SYSTEM, OnUpdateBool, request_datashare.ssl)
 127         PHP_HTTP_INI_ENTRY("http.request_datashare.connect", "0", PHP_INI_SYSTEM, OnUpdateBool, request_datashare.connect)
 128         PHP_HTTP_INI_ENTRY("http.persistent_handle.limit", "-1", PHP_INI_SYSTEM, OnUpdateLong, persistent_handle.limit)
 129 PHP_INI_END()
 130
 131 PHP_MINIT_FUNCTION(http)
 132 {
 133         http_module_number = module_number;
 134         ZEND_INIT_MODULE_GLOBALS(php_http, php_http_globals_init_once, NULL);
 135         REGISTER_INI_ENTRIES();
 136
 137         if (0
 138         || SUCCESS != PHP_MINIT_CALL(http_object)
 139         || SUCCESS != PHP_MINIT_CALL(http_exception)
 140         || SUCCESS != PHP_MINIT_CALL(http_persistent_handle)
 141         || SUCCESS != PHP_MINIT_CALL(http_cookie)
 142         || SUCCESS != PHP_MINIT_CALL(http_encoding)
 143         || SUCCESS != PHP_MINIT_CALL(http_filter)
 144         || SUCCESS != PHP_MINIT_CALL(http_message)
 145         || SUCCESS != PHP_MINIT_CALL(http_message_body)
 146         || SUCCESS != PHP_MINIT_CALL(http_property_proxy)
 147         || SUCCESS != PHP_MINIT_CALL(http_querystring)
 148         || SUCCESS != PHP_MINIT_CALL(http_request_factory)
 149         || SUCCESS != PHP_MINIT_CALL(http_request)
 150         || SUCCESS != PHP_MINIT_CALL(http_curl)
 151         || SUCCESS != PHP_MINIT_CALL(http_neon)
 152         || SUCCESS != PHP_MINIT_CALL(http_request_datashare)
 153         || SUCCESS != PHP_MINIT_CALL(http_request_method)
 154         || SUCCESS != PHP_MINIT_CALL(http_request_pool)
 155         || SUCCESS != PHP_MINIT_CALL(http_url)
 156         || SUCCESS != PHP_MINIT_CALL(http_env)
 157         || SUCCESS != PHP_MINIT_CALL(http_env_response)
 158         ) {
 159                 return FAILURE;
 160         }
 161
 162         return SUCCESS;
 163 }
 164
 165
 166
 167 PHP_MSHUTDOWN_FUNCTION(http)
 168 {
 169         UNREGISTER_INI_ENTRIES();
 170
 171         if (0
 172         || SUCCESS != PHP_MSHUTDOWN_CALL(http_message)
 173         || SUCCESS != PHP_MSHUTDOWN_CALL(http_curl)
 174         || SUCCESS != PHP_MSHUTDOWN_CALL(http_neon)
 175         || SUCCESS != PHP_MSHUTDOWN_CALL(http_request_datashare)
 176         || SUCCESS != PHP_MSHUTDOWN_CALL(http_request_factory)
 177         || SUCCESS != PHP_MSHUTDOWN_CALL(http_persistent_handle)
 178         ) {
 179                 return FAILURE;
 180         }
 181
 182         return SUCCESS;
 183 }
 184
 185 PHP_RINIT_FUNCTION(http)
 186 {
 187         if (0
 188         || SUCCESS != PHP_RINIT_CALL(http_env)
 189         || SUCCESS != PHP_RINIT_CALL(http_request_datashare)
 190         || SUCCESS != PHP_RINIT_CALL(http_curl)
 191         ) {
 192                 return FAILURE;
 193         }
 194
 195         return SUCCESS;
 196 }
 197
 198 PHP_RSHUTDOWN_FUNCTION(http)
 199 {
 200         if (0
 201         || SUCCESS != PHP_RSHUTDOWN_CALL(http_env)
 202         || SUCCESS != PHP_RSHUTDOWN_CALL(http_request_datashare)
 203         ) {
 204                 return FAILURE;
 205         }
 206
 207         return SUCCESS;
 208 }
 209
 210 PHP_MINFO_FUNCTION(http)
 211 {
 212         php_info_print_table_start();
 213         php_info_print_table_header(2, "HTTP Support", "enabled");
 214         php_info_print_table_row(2, "Extension Version", PHP_HTTP_EXT_VERSION);
 215         php_info_print_table_end();
 216
 217         php_info_print_table_start();
 218         php_info_print_table_header(3, "Used Library", "Compiled", "Linked");
 219         php_info_print_table_row(3, "libz", ZLIB_VERSION, zlibVersion());
 220 #ifdef PHP_HTTP_HAVE_CURL
 221         {
 222                 curl_version_info_data *cv = curl_version_info(CURLVERSION_NOW);
 223                 php_info_print_table_row(3, "libcurl", LIBCURL_VERSION, cv->version);
 224         }
 225 #else
 226         php_info_print_table_row(3, "libcurl", "disabled", "disabled");
 227 #endif
 228 #ifdef PHP_HTTP_HAVE_NEON
 229         {
 230                 char ne_v[16] = {0};
 231                 sscanf(ne_version_string(), "neon %15[^ :]", &ne_v[0]);
 232                 php_info_print_table_row(3, "libneon", PHP_HTTP_NEON_VERSION, ne_v);
 233         }
 234 #else
 235         php_info_print_table_row(3, "libneon", "disabled", "disabled");
 236 #endif
 237
 238 #ifdef PHP_HTTP_HAVE_EVENT
 239         php_info_print_table_row(3, "libevent", PHP_HTTP_EVENT_VERSION, event_get_version());
 240 #else
 241         php_info_print_table_row(3, "libevent", "disabled", "disabled");
 242 #endif
 243         php_info_print_table_end();
 244
 245         php_info_print_table_start();
 246         php_info_print_table_colspan_header(4, "Persistent Handles");
 247         php_info_print_table_header(4, "Provider", "Ident", "Used", "Free");
 248         {
 249                 HashTable *ht;
 250                 HashPosition pos1, pos2;
 251                 php_http_array_hashkey_t provider = php_http_array_hashkey_init(0), ident = php_http_array_hashkey_init(0);
 252                 zval **val, **sub, **zused, **zfree;
 253
 254                 if ((ht = php_http_persistent_handle_statall(NULL TSRMLS_CC)) && zend_hash_num_elements(ht)) {
 255                         FOREACH_HASH_KEYVAL(pos1, ht, provider, val) {
 256                                 if (zend_hash_num_elements(Z_ARRVAL_PP(val))) {
 257                                         FOREACH_KEYVAL(pos2, *val, ident, sub) {
 258                                                 if (    SUCCESS == zend_hash_find(Z_ARRVAL_PP(sub), ZEND_STRS("used"), (void *) &zused) &&
 259                                                                 SUCCESS == zend_hash_find(Z_ARRVAL_PP(sub), ZEND_STRS("free"), (void *) &zfree)) {
 260                                                         zval *used = php_http_ztyp(IS_STRING, *zused);
 261                                                         zval *free = php_http_ztyp(IS_STRING, *zfree);
 262                                                         php_info_print_table_row(4, provider.str, ident.str, Z_STRVAL_P(used), Z_STRVAL_P(free));
 263                                                         zval_ptr_dtor(&used);
 264                                                         zval_ptr_dtor(&free);
 265                                                 } else {
 266                                                         php_info_print_table_row(4, provider.str, ident.str, "0", "0");
 267                                                 }
 268                                         }
 269                                 } else {
 270                                         php_info_print_table_row(4, provider.str, "N/A", "0", "0");
 271                                 }
 272                         }
 273                 } else {
 274                         php_info_print_table_row(4, "N/A", "N/A", "0", "0");
 275                 }
 276                 if (ht) {
 277                         zend_hash_destroy(ht);
 278                         FREE_HASHTABLE(ht);
 279                 }
 280         }
 281         php_info_print_table_end();
 282
 283         DISPLAY_INI_ENTRIES();
 284 }
 285
 286
 287 /*
 288  * Local variables:
 289  * tab-width: 4
 290  * c-basic-offset: 4
 291  * End:
 292  * vim600: noet sw=4 ts=4 fdm=marker
 293  * vim<600: noet sw=4 ts=4
 294  */
 295