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_MH(http_update_persistent_handle_ident)
 123 {
 124         PHP_HTTP_G->persistent_handle.ident.h = zend_hash_func(new_value, PHP_HTTP_G->persistent_handle.ident.l = new_value_length+1);
 125         return OnUpdateString(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC);
 126 }
 127
 128 PHP_INI_BEGIN()
 129         PHP_HTTP_INI_ENTRY("http.etag.mode", "md5", PHP_INI_ALL, OnUpdateString, env.etag_mode)
 130         PHP_HTTP_INI_ENTRY("http.request_datashare.cookie", "0", PHP_INI_SYSTEM, OnUpdateBool, request_datashare.cookie)
 131         PHP_HTTP_INI_ENTRY("http.request_datashare.dns", "1", PHP_INI_SYSTEM, OnUpdateBool, request_datashare.dns)
 132         PHP_HTTP_INI_ENTRY("http.request_datashare.ssl", "0", PHP_INI_SYSTEM, OnUpdateBool, request_datashare.ssl)
 133         PHP_HTTP_INI_ENTRY("http.request_datashare.connect", "0", PHP_INI_SYSTEM, OnUpdateBool, request_datashare.connect)
 134         PHP_HTTP_INI_ENTRY("http.persistent_handle.limit", "-1", PHP_INI_SYSTEM, OnUpdateLong, persistent_handle.limit)
 135         PHP_HTTP_INI_ENTRY("http.persistent_handle.ident", "GLOBAL", PHP_INI_ALL, http_update_persistent_handle_ident, persistent_handle.ident.s)
 136 PHP_INI_END()
 137
 138 PHP_MINIT_FUNCTION(http)
 139 {
 140         http_module_number = module_number;
 141         ZEND_INIT_MODULE_GLOBALS(php_http, php_http_globals_init_once, NULL);
 142         REGISTER_INI_ENTRIES();
 143
 144         if (0
 145         || SUCCESS != PHP_MINIT_CALL(http_fluently_callable)
 146         || SUCCESS != PHP_MINIT_CALL(http_object)
 147         || SUCCESS != PHP_MINIT_CALL(http_exception)
 148         || SUCCESS != PHP_MINIT_CALL(http_persistent_handle)
 149         || SUCCESS != PHP_MINIT_CALL(http_cookie)
 150         || SUCCESS != PHP_MINIT_CALL(http_encoding)
 151         || SUCCESS != PHP_MINIT_CALL(http_filter)
 152         || SUCCESS != PHP_MINIT_CALL(http_message)
 153         || SUCCESS != PHP_MINIT_CALL(http_message_body)
 154         || SUCCESS != PHP_MINIT_CALL(http_property_proxy)
 155         || SUCCESS != PHP_MINIT_CALL(http_querystring)
 156         || SUCCESS != PHP_MINIT_CALL(http_request_factory)
 157         || SUCCESS != PHP_MINIT_CALL(http_request)
 158         || SUCCESS != PHP_MINIT_CALL(http_curl)
 159         || SUCCESS != PHP_MINIT_CALL(http_neon)
 160         || SUCCESS != PHP_MINIT_CALL(http_request_datashare)
 161         || SUCCESS != PHP_MINIT_CALL(http_request_method)
 162         || SUCCESS != PHP_MINIT_CALL(http_request_pool)
 163         || SUCCESS != PHP_MINIT_CALL(http_url)
 164         || SUCCESS != PHP_MINIT_CALL(http_env)
 165         || SUCCESS != PHP_MINIT_CALL(http_env_response)
 166         ) {
 167                 return FAILURE;
 168         }
 169
 170         return SUCCESS;
 171 }
 172
 173
 174
 175 PHP_MSHUTDOWN_FUNCTION(http)
 176 {
 177         UNREGISTER_INI_ENTRIES();
 178
 179         if (0
 180         || SUCCESS != PHP_MSHUTDOWN_CALL(http_message)
 181         || SUCCESS != PHP_MSHUTDOWN_CALL(http_curl)
 182         || SUCCESS != PHP_MSHUTDOWN_CALL(http_neon)
 183         || SUCCESS != PHP_MSHUTDOWN_CALL(http_request_datashare)
 184         || SUCCESS != PHP_MSHUTDOWN_CALL(http_request_factory)
 185         || SUCCESS != PHP_MSHUTDOWN_CALL(http_persistent_handle)
 186         ) {
 187                 return FAILURE;
 188         }
 189
 190         return SUCCESS;
 191 }
 192
 193 PHP_RINIT_FUNCTION(http)
 194 {
 195         if (0
 196         || SUCCESS != PHP_RINIT_CALL(http_env)
 197         || SUCCESS != PHP_RINIT_CALL(http_request_datashare)
 198         || SUCCESS != PHP_RINIT_CALL(http_curl)
 199         ) {
 200                 return FAILURE;
 201         }
 202
 203         return SUCCESS;
 204 }
 205
 206 PHP_RSHUTDOWN_FUNCTION(http)
 207 {
 208         if (0
 209         || SUCCESS != PHP_RSHUTDOWN_CALL(http_env)
 210         || SUCCESS != PHP_RSHUTDOWN_CALL(http_request_datashare)
 211         ) {
 212                 return FAILURE;
 213         }
 214
 215         return SUCCESS;
 216 }
 217
 218 PHP_MINFO_FUNCTION(http)
 219 {
 220         php_info_print_table_start();
 221         php_info_print_table_header(2, "HTTP Support", "enabled");
 222         php_info_print_table_row(2, "Extension Version", PHP_HTTP_EXT_VERSION);
 223         php_info_print_table_end();
 224
 225         php_info_print_table_start();
 226         php_info_print_table_header(3, "Used Library", "Compiled", "Linked");
 227         php_info_print_table_row(3, "libz", ZLIB_VERSION, zlibVersion());
 228 #ifdef PHP_HTTP_HAVE_CURL
 229         {
 230                 curl_version_info_data *cv = curl_version_info(CURLVERSION_NOW);
 231                 php_info_print_table_row(3, "libcurl", LIBCURL_VERSION, cv->version);
 232         }
 233 #else
 234         php_info_print_table_row(3, "libcurl", "disabled", "disabled");
 235 #endif
 236 #ifdef PHP_HTTP_HAVE_NEON
 237         {
 238                 char ne_v[16] = {0};
 239                 sscanf(ne_version_string(), "neon %15[^ :]", &ne_v[0]);
 240                 php_info_print_table_row(3, "libneon", PHP_HTTP_NEON_VERSION, ne_v);
 241         }
 242 #else
 243         php_info_print_table_row(3, "libneon", "disabled", "disabled");
 244 #endif
 245
 246 #ifdef PHP_HTTP_HAVE_EVENT
 247         php_info_print_table_row(3, "libevent", PHP_HTTP_EVENT_VERSION, event_get_version());
 248 #else
 249         php_info_print_table_row(3, "libevent", "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