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) 2004-2011, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 #include "php_http_api.h"
  14
  15 #include <php_ini.h>
  16 #include <ext/standard/info.h>
  17
  18 #include <zlib.h>
  19
  20 #if PHP_HTTP_HAVE_CURL
  21 #       include <curl/curl.h>
  22 #       if PHP_HTTP_HAVE_EVENT
  23 #               include <event.h>
  24 #       endif
  25 #endif
  26 #if PHP_HTTP_HAVE_SERF
  27 #       include <serf.h>
  28 #endif
  29
  30 ZEND_DECLARE_MODULE_GLOBALS(php_http);
  31
  32 #ifdef COMPILE_DL_HTTP
  33 ZEND_GET_MODULE(http)
  34 #endif
  35
  36 zend_function_entry http_functions[] = {
  37         EMPTY_FUNCTION_ENTRY
  38 };
  39
  40 PHP_MINIT_FUNCTION(http);
  41 PHP_MSHUTDOWN_FUNCTION(http);
  42 PHP_RINIT_FUNCTION(http);
  43 PHP_RSHUTDOWN_FUNCTION(http);
  44 PHP_MINFO_FUNCTION(http);
  45
  46 static zend_module_dep http_module_deps[] = {
  47         ZEND_MOD_REQUIRED("spl")
  48 #ifdef PHP_HTTP_HAVE_HASH
  49         ZEND_MOD_REQUIRED("hash")
  50 #endif
  51 #ifdef PHP_HTTP_HAVE_ICONV
  52         ZEND_MOD_REQUIRED("iconv")
  53 #endif
  54 #ifdef PHP_HTTP_HAVE_EVENT
  55         ZEND_MOD_CONFLICTS("event")
  56 #endif
  57         {NULL, NULL, NULL, 0}
  58 };
  59
  60 zend_module_entry http_module_entry = {
  61         STANDARD_MODULE_HEADER_EX,
  62         NULL,
  63         http_module_deps,
  64         "http",
  65         http_functions,
  66         PHP_MINIT(http),
  67         PHP_MSHUTDOWN(http),
  68         PHP_RINIT(http),
  69         PHP_RSHUTDOWN(http),
  70         PHP_MINFO(http),
  71         PHP_HTTP_EXT_VERSION,
  72         STANDARD_MODULE_PROPERTIES
  73 };
  74
  75 int http_module_number;
  76
  77 #if PHP_DEBUG
  78 void _dpf(int type, const char *data, size_t length)
  79 {
  80         static const char _sym[] = "><><><";
  81         if (type) {
  82                 int nwp = 0;
  83                 for (fprintf(stderr, "%c ", _sym[type-1]); length--; data++) {
  84                         int ip = PHP_HTTP_IS_CTYPE(print, *data);
  85                         if (!ip && *data != '\r' && *data != '\n') nwp = 1;
  86                         fprintf(stderr, ip?"%c":"\\x%02x", (int) (*data & 0xff));
  87                         if (!nwp && *data == '\n' && length) {
  88                                 fprintf(stderr, "\n%c ", _sym[type-1]);
  89                         }
  90                 }
  91                 fprintf(stderr, "\n");
  92         } else {
  93                 fprintf(stderr, "# %.*s\n", (int) length, data);
  94         }
  95 }
  96 #endif
  97
  98 static void php_http_globals_init_once(zend_php_http_globals *G)
  99 {
 100         memset(G, 0, sizeof(*G));
 101 }
 102
 103 static inline void php_http_globals_init(zend_php_http_globals *G TSRMLS_DC)
 104 {
 105 }
 106
 107 static inline void php_http_globals_free(zend_php_http_globals *G TSRMLS_DC)
 108 {
 109 }
 110
 111 #if defined(ZTS) && defined(PHP_DEBUG)
 112 #if ZTS && PHP_DEBUG
 113 zend_php_http_globals *php_http_globals(void)
 114 {
 115         TSRMLS_FETCH();
 116         return PHP_HTTP_G;
 117 }
 118 #endif
 119 #endif
 120 PHP_INI_BEGIN()
 121         PHP_HTTP_INI_ENTRY("http.etag.mode", "md5", PHP_INI_ALL, OnUpdateString, env.etag_mode)
 122         PHP_HTTP_INI_ENTRY("http.request_datashare.cookie", "0", PHP_INI_SYSTEM, OnUpdateBool, request_datashare.cookie)
 123         PHP_HTTP_INI_ENTRY("http.request_datashare.dns", "1", PHP_INI_SYSTEM, OnUpdateBool, request_datashare.dns)
 124         PHP_HTTP_INI_ENTRY("http.request_datashare.ssl", "0", PHP_INI_SYSTEM, OnUpdateBool, request_datashare.ssl)
 125         PHP_HTTP_INI_ENTRY("http.request_datashare.connect", "0", PHP_INI_SYSTEM, OnUpdateBool, request_datashare.connect)
 126         PHP_HTTP_INI_ENTRY("http.persistent_handle.limit", "-1", PHP_INI_SYSTEM, OnUpdateLong, persistent_handle.limit)
 127 PHP_INI_END()
 128
 129 PHP_MINIT_FUNCTION(http)
 130 {
 131         http_module_number = module_number;
 132         ZEND_INIT_MODULE_GLOBALS(php_http, php_http_globals_init_once, NULL);
 133         REGISTER_INI_ENTRIES();
 134
 135         if (0
 136         || SUCCESS != PHP_MINIT_CALL(http_object)
 137         || SUCCESS != PHP_MINIT_CALL(http_exception)
 138         || SUCCESS != PHP_MINIT_CALL(http_persistent_handle)
 139         || SUCCESS != PHP_MINIT_CALL(http_cookie)
 140         || SUCCESS != PHP_MINIT_CALL(http_encoding)
 141         || SUCCESS != PHP_MINIT_CALL(http_filter)
 142         || SUCCESS != PHP_MINIT_CALL(http_header)
 143         || SUCCESS != PHP_MINIT_CALL(http_message)
 144         || SUCCESS != PHP_MINIT_CALL(http_message_body)
 145         || SUCCESS != PHP_MINIT_CALL(http_property_proxy)
 146         || SUCCESS != PHP_MINIT_CALL(http_querystring)
 147         || SUCCESS != PHP_MINIT_CALL(http_request_factory)
 148         || SUCCESS != PHP_MINIT_CALL(http_request)
 149 #if PHP_HTTP_HAVE_CURL
 150         || SUCCESS != PHP_MINIT_CALL(http_curl)
 151 #endif
 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         || SUCCESS != PHP_MINIT_CALL(http_params)
 159         ) {
 160                 return FAILURE;
 161         }
 162
 163         return SUCCESS;
 164 }
 165
 166
 167
 168 PHP_MSHUTDOWN_FUNCTION(http)
 169 {
 170         UNREGISTER_INI_ENTRIES();
 171
 172         if (0
 173         || SUCCESS != PHP_MSHUTDOWN_CALL(http_message)
 174 #if PHP_HTTP_HAVE_CURL
 175         || SUCCESS != PHP_MSHUTDOWN_CALL(http_curl)
 176 #endif
 177         || SUCCESS != PHP_MSHUTDOWN_CALL(http_request_datashare)
 178         || SUCCESS != PHP_MSHUTDOWN_CALL(http_request_factory)
 179         || SUCCESS != PHP_MSHUTDOWN_CALL(http_persistent_handle)
 180         ) {
 181                 return FAILURE;
 182         }
 183
 184         return SUCCESS;
 185 }
 186
 187 PHP_RINIT_FUNCTION(http)
 188 {
 189         if (0
 190         || SUCCESS != PHP_RINIT_CALL(http_env)
 191         || SUCCESS != PHP_RINIT_CALL(http_request_datashare)
 192 #if PHP_HTTP_HAVE_CURL
 193         || SUCCESS != PHP_RINIT_CALL(http_curl)
 194 #endif
 195         ) {
 196                 return FAILURE;
 197         }
 198
 199         return SUCCESS;
 200 }
 201
 202 PHP_RSHUTDOWN_FUNCTION(http)
 203 {
 204         if (0
 205         || SUCCESS != PHP_RSHUTDOWN_CALL(http_env)
 206         || SUCCESS != PHP_RSHUTDOWN_CALL(http_request_datashare)
 207         ) {
 208                 return FAILURE;
 209         }
 210
 211         return SUCCESS;
 212 }
 213
 214 PHP_MINFO_FUNCTION(http)
 215 {
 216         php_info_print_table_start();
 217         php_info_print_table_header(2, "HTTP Support", "enabled");
 218         php_info_print_table_row(2, "Extension Version", PHP_HTTP_EXT_VERSION);
 219         php_info_print_table_end();
 220
 221         php_info_print_table_start();
 222         php_info_print_table_header(3, "Used Library", "Compiled", "Linked");
 223         php_info_print_table_row(3, "libz", ZLIB_VERSION, zlibVersion());
 224 #if PHP_HTTP_HAVE_CURL
 225         {
 226                 curl_version_info_data *cv = curl_version_info(CURLVERSION_NOW);
 227                 php_info_print_table_row(3, "libcurl", LIBCURL_VERSION, cv->version);
 228         }
 229 #else
 230         php_info_print_table_row(3, "libcurl", "disabled", "disabled");
 231 #endif
 232
 233 #if PHP_HTTP_HAVE_EVENT
 234         php_info_print_table_row(3, "libevent", PHP_HTTP_EVENT_VERSION, event_get_version());
 235 #else
 236         php_info_print_table_row(3, "libevent", "disabled", "disabled");
 237 #endif
 238
 239 #if PHP_HTTP_HAVE_SERF
 240         {
 241                 int v[3];
 242                 char sl_v[16] = {0};
 243
 244                 serf_lib_version(&v[0], &v[1], &v[2]);
 245                 slprintf(sl_v, lenof(sl_v), "%d.%d.%d", v[0], v[1], v[2]);
 246                 php_info_print_table_row(3, "libserf", SERF_VERSION_STRING, sl_v);
 247         }
 248 #else
 249         php_info_print_table_row(3, "libserf", "disabled", "disabled");
 250 #endif
 251         php_info_print_table_end();
 252
 253         php_info_print_table_start();
 254         php_info_print_table_colspan_header(4, "Persistent Handles");
 255         php_info_print_table_header(4, "Provider", "Ident", "Used", "Free");
 256         {
 257                 HashTable *ht;
 258                 HashPosition pos1, pos2;
 259                 php_http_array_hashkey_t provider = php_http_array_hashkey_init(0), ident = php_http_array_hashkey_init(0);
 260                 zval **val, **sub, **zused, **zfree;
 261
 262                 if ((ht = php_http_persistent_handle_statall(NULL TSRMLS_CC)) && zend_hash_num_elements(ht)) {
 263                         FOREACH_HASH_KEYVAL(pos1, ht, provider, val) {
 264                                 if (zend_hash_num_elements(Z_ARRVAL_PP(val))) {
 265                                         FOREACH_KEYVAL(pos2, *val, ident, sub) {
 266                                                 if (    SUCCESS == zend_hash_find(Z_ARRVAL_PP(sub), ZEND_STRS("used"), (void *) &zused) &&
 267                                                                 SUCCESS == zend_hash_find(Z_ARRVAL_PP(sub), ZEND_STRS("free"), (void *) &zfree)) {
 268                                                         zval *used = php_http_ztyp(IS_STRING, *zused);
 269                                                         zval *free = php_http_ztyp(IS_STRING, *zfree);
 270                                                         php_info_print_table_row(4, provider.str, ident.str, Z_STRVAL_P(used), Z_STRVAL_P(free));
 271                                                         zval_ptr_dtor(&used);
 272                                                         zval_ptr_dtor(&free);
 273                                                 } else {
 274                                                         php_info_print_table_row(4, provider.str, ident.str, "0", "0");
 275                                                 }
 276                                         }
 277                                 } else {
 278                                         php_info_print_table_row(4, provider.str, "N/A", "0", "0");
 279                                 }
 280                         }
 281                 } else {
 282                         php_info_print_table_row(4, "N/A", "N/A", "0", "0");
 283                 }
 284                 if (ht) {
 285                         zend_hash_destroy(ht);
 286                         FREE_HASHTABLE(ht);
 287                 }
 288         }
 289         php_info_print_table_end();
 290
 291         DISPLAY_INI_ENTRIES();
 292 }
 293
 294
 295 /*
 296  * Local variables:
 297  * tab-width: 4
 298  * c-basic-offset: 4
 299  * End:
 300  * vim600: noet sw=4 ts=4 fdm=marker
 301  * vim<600: noet sw=4 ts=4
 302  */
 303