X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=http_request_api.c;h=444e43fe5a6929992d3c04317a55d9ac9485cf1c;hp=f7d308997f653d71275938f494cbb57bbd758d23;hb=4fcbd8e8ae31611c5197ff2369673b5939fc2b80;hpb=960586b99568624a207faa24fe56233582b6d0dc diff --git a/http_request_api.c b/http_request_api.c index f7d3089..444e43f 100644 --- a/http_request_api.c +++ b/http_request_api.c @@ -6,16 +6,13 @@ | modification, are permitted provided that the conditions mentioned | | in the accompanying LICENSE file are met. | +--------------------------------------------------------------------+ - | Copyright (c) 2004-2005, Michael Wallner | + | Copyright (c) 2004-2006, Michael Wallner | +--------------------------------------------------------------------+ */ /* $Id$ */ -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - +#define HTTP_WANT_SAPI #define HTTP_WANT_CURL #include "php_http.h" @@ -88,6 +85,10 @@ PHP_MINIT_FUNCTION(http_request) HTTP_LONG_CONSTANT("HTTP_AUTH_DIGEST", CURLAUTH_DIGEST); HTTP_LONG_CONSTANT("HTTP_AUTH_NTLM", CURLAUTH_NTLM); HTTP_LONG_CONSTANT("HTTP_AUTH_ANY", CURLAUTH_ANY); + + HTTP_LONG_CONSTANT("HTTP_VERSION_NONE", CURL_HTTP_VERSION_NONE); + HTTP_LONG_CONSTANT("HTTP_VERSION_1_0", CURL_HTTP_VERSION_1_0); + HTTP_LONG_CONSTANT("HTTP_VERSION_1_1", CURL_HTTP_VERSION_1_1); return SUCCESS; } @@ -164,7 +165,8 @@ PHP_MSHUTDOWN_FUNCTION(http_request) } \ } -#define HTTP_CURL_OPT(OPTION, p) curl_easy_setopt(request->ch, CURLOPT_##OPTION, (p)) +#define HTTP_CURL_OPT(OPTION, p) HTTP_CURL_OPT_EX(request->ch, OPTION, (p)) +#define HTTP_CURL_OPT_EX(ch, OPTION, p) curl_easy_setopt((ch), CURLOPT_##OPTION, (p)) #define HTTP_CURL_OPT_STRING(keyname, obdc) HTTP_CURL_OPT_STRING_EX(keyname, keyname, obdc) #define HTTP_CURL_OPT_SSL_STRING(keyname, obdc) HTTP_CURL_OPT_STRING_EX(keyname, SSL##keyname, obdc) #define HTTP_CURL_OPT_SSL_STRING_(keyname,obdc ) HTTP_CURL_OPT_STRING_EX(keyname, SSL_##keyname, obdc) @@ -205,6 +207,55 @@ static int http_curl_dummy_callback(char *data, size_t n, size_t l, void *s) { r static curlioerr http_curl_ioctl_callback(CURL *, curliocmd, void *); /* }}} */ +/* {{{ CURL *http_curl_init(http_request *) */ +PHP_HTTP_API CURL * _http_curl_init_ex(CURL *ch, http_request *request) +{ + if (ch || (ch = curl_easy_init())) { +#if defined(ZTS) + HTTP_CURL_OPT_EX(ch, NOSIGNAL, 1); +#endif + HTTP_CURL_OPT_EX(ch, HEADER, 0); + HTTP_CURL_OPT_EX(ch, FILETIME, 1); + HTTP_CURL_OPT_EX(ch, AUTOREFERER, 1); + HTTP_CURL_OPT_EX(ch, VERBOSE, 1); + HTTP_CURL_OPT_EX(ch, HEADERFUNCTION, NULL); + HTTP_CURL_OPT_EX(ch, DEBUGFUNCTION, http_curl_raw_callback); + HTTP_CURL_OPT_EX(ch, READFUNCTION, http_curl_read_callback); + HTTP_CURL_OPT_EX(ch, IOCTLFUNCTION, http_curl_ioctl_callback); + HTTP_CURL_OPT_EX(ch, WRITEFUNCTION, http_curl_dummy_callback); + + /* set context */ + if (request) { + HTTP_CURL_OPT_EX(ch, PRIVATE, request); + HTTP_CURL_OPT_EX(ch, DEBUGDATA, request); + HTTP_CURL_OPT_EX(ch, ERRORBUFFER, request->_error); + + /* attach curl handle */ + request->ch = ch; + /* set defaults (also in http_request_reset()) */ + http_request_defaults(request); + } + } + + return ch; +} +/* }}} */ + +/* {{{ void http_curl_free(CURL **) */ +PHP_HTTP_API void _http_curl_free(CURL **ch) +{ + if (*ch) { + /* avoid nasty segfaults with already cleaned up callbacks */ + HTTP_CURL_OPT_EX(*ch, NOPROGRESS, 1); + HTTP_CURL_OPT_EX(*ch, PROGRESSFUNCTION, NULL); + HTTP_CURL_OPT_EX(*ch, VERBOSE, 0); + HTTP_CURL_OPT_EX(*ch, DEBUGFUNCTION, NULL); + curl_easy_cleanup(*ch); + *ch = NULL; + } +} +/* }}} */ + /* {{{ http_request *http_request_init(http_request *) */ PHP_HTTP_API http_request *_http_request_init_ex(http_request *request, CURL *ch, http_request_method meth, const char *url ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC TSRMLS_DC) { @@ -237,16 +288,7 @@ PHP_HTTP_API void _http_request_dtor(http_request *request) { TSRMLS_FETCH_FROM_CTX(request->tsrm_ls); - if (request->ch) { - /* avoid nasty segfaults with already cleaned up callbacks */ - curl_easy_setopt(request->ch, CURLOPT_NOPROGRESS, 1); - curl_easy_setopt(request->ch, CURLOPT_PROGRESSFUNCTION, NULL); - curl_easy_setopt(request->ch, CURLOPT_VERBOSE, 0); - curl_easy_setopt(request->ch, CURLOPT_DEBUGFUNCTION, NULL); - curl_easy_cleanup(request->ch); - request->ch = NULL; - } - + http_curl_free(&request->ch); http_request_reset(request); phpstr_dtor(&request->_cache.cookies); @@ -284,6 +326,10 @@ PHP_HTTP_API void _http_request_reset(http_request *request) phpstr_dtor(&request->conv.request); phpstr_dtor(&request->conv.response); http_request_body_dtor(request->body); + + if (request->ch) { + http_request_defaults(request); + } } /* }}} */ @@ -291,23 +337,6 @@ PHP_HTTP_API void _http_request_reset(http_request *request) PHP_HTTP_API void _http_request_defaults(http_request *request) { if (request->ch) { -#ifdef HAVE_CURL_EASY_RESET - curl_easy_reset(request->ch); -#endif -#if defined(ZTS) - HTTP_CURL_OPT(NOSIGNAL, 1); -#endif - HTTP_CURL_OPT(PRIVATE, request); - HTTP_CURL_OPT(ERRORBUFFER, request->_error); - HTTP_CURL_OPT(HEADER, 0); - HTTP_CURL_OPT(FILETIME, 1); - HTTP_CURL_OPT(AUTOREFERER, 1); - HTTP_CURL_OPT(VERBOSE, 1); - HTTP_CURL_OPT(HEADERFUNCTION, NULL); - HTTP_CURL_OPT(DEBUGFUNCTION, http_curl_raw_callback); - HTTP_CURL_OPT(READFUNCTION, http_curl_read_callback); - HTTP_CURL_OPT(IOCTLFUNCTION, http_curl_ioctl_callback); - HTTP_CURL_OPT(WRITEFUNCTION, http_curl_dummy_callback); HTTP_CURL_OPT(PROGRESSFUNCTION, NULL); HTTP_CURL_OPT(URL, NULL); HTTP_CURL_OPT(NOPROGRESS, 1); @@ -326,6 +355,9 @@ PHP_HTTP_API void _http_request_defaults(http_request *request) HTTP_CURL_OPT(USERAGENT, "PECL::HTTP/" PHP_EXT_HTTP_VERSION " (PHP/" PHP_VERSION ")"); HTTP_CURL_OPT(HTTPHEADER, NULL); HTTP_CURL_OPT(COOKIE, NULL); +#if LIBCURL_VERSION_NUM >= 0x070e01 + HTTP_CURL_OPT(COOKIELIST, NULL); +#endif HTTP_CURL_OPT(COOKIEFILE, NULL); HTTP_CURL_OPT(COOKIEJAR, NULL); HTTP_CURL_OPT(RESUME_FROM, 0); @@ -355,6 +387,12 @@ PHP_HTTP_API void _http_request_defaults(http_request *request) HTTP_CURL_OPT(IOCTLDATA, NULL); HTTP_CURL_OPT(READDATA, NULL); HTTP_CURL_OPT(INFILESIZE, 0); + HTTP_CURL_OPT(HTTP_VERSION, CURL_HTTP_VERSION_NONE); + HTTP_CURL_OPT(CUSTOMREQUEST, NULL); + HTTP_CURL_OPT(NOBODY, 0); + HTTP_CURL_OPT(POST, 0); + HTTP_CURL_OPT(UPLOAD, 0); + HTTP_CURL_OPT(HTTPGET, 1); } } /* }}} */ @@ -366,10 +404,16 @@ PHP_HTTP_API void _http_request_set_progress_callback(http_request *request, zva if (request->_progress_callback) { zval_ptr_dtor(&request->_progress_callback); } - if (cb) { + if ((request->_progress_callback = cb)) { ZVAL_ADDREF(cb); + HTTP_CURL_OPT(NOPROGRESS, 0); + HTTP_CURL_OPT(PROGRESSDATA, request); + HTTP_CURL_OPT(PROGRESSFUNCTION, http_curl_progress_callback); + } else { + HTTP_CURL_OPT(NOPROGRESS, 1); + HTTP_CURL_OPT(PROGRESSDATA, NULL); + HTTP_CURL_OPT(PROGRESSFUNCTION, NULL); } - request->_progress_callback = cb; } /* {{{ STATUS http_request_prepare(http_request *, HashTable *) */ @@ -380,31 +424,28 @@ PHP_HTTP_API STATUS _http_request_prepare(http_request *request, HashTable *opti TSRMLS_FETCH_FROM_CTX(request->tsrm_ls); - HTTP_CHECK_CURL_INIT(request->ch, curl_easy_init(), return FAILURE); - - http_request_defaults(request); + HTTP_CHECK_CURL_INIT(request->ch, http_curl_init(request), return FAILURE); /* set options */ - HTTP_CURL_OPT(DEBUGDATA, request); HTTP_CURL_OPT(URL, request->url); /* progress callback */ - if ((zoption = http_request_option(request, options, "onprogress", 0))) { - HTTP_CURL_OPT(NOPROGRESS, 0); - HTTP_CURL_OPT(PROGRESSDATA, request); - HTTP_CURL_OPT(PROGRESSFUNCTION, http_curl_progress_callback); + if ((zoption = http_request_option(request, options, "onprogress", -1))) { http_request_set_progress_callback(request, zoption); } /* proxy */ if ((zoption = http_request_option(request, options, "proxyhost", IS_STRING))) { - HTTP_CURL_OPT(PROXY, Z_STRVAL_P(zoption)); + if (Z_STRLEN_P(zoption)) { + HTTP_CURL_OPT(PROXY, Z_STRVAL_P(zoption)); + } + /* port */ if ((zoption = http_request_option(request, options, "proxyport", IS_LONG))) { HTTP_CURL_OPT(PROXYPORT, Z_LVAL_P(zoption)); } /* user:pass */ - if ((zoption = http_request_option(request, options, "proxyauth", IS_STRING))) { + if ((zoption = http_request_option(request, options, "proxyauth", IS_STRING)) && Z_STRLEN_P(zoption)) { HTTP_CURL_OPT(PROXYUSERPWD, Z_STRVAL_P(zoption)); } /* auth method */ @@ -424,7 +465,7 @@ PHP_HTTP_API STATUS _http_request_prepare(http_request *request, HashTable *opti } /* auth */ - if ((zoption = http_request_option(request, options, "httpauth", IS_STRING))) { + if ((zoption = http_request_option(request, options, "httpauth", IS_STRING)) && Z_STRLEN_P(zoption)) { HTTP_CURL_OPT(USERPWD, Z_STRVAL_P(zoption)); } if ((zoption = http_request_option(request, options, "httpauthtype", IS_LONG))) { @@ -441,13 +482,18 @@ PHP_HTTP_API STATUS _http_request_prepare(http_request *request, HashTable *opti } /* referer */ - if ((zoption = http_request_option(request, options, "referer", IS_STRING))) { + if ((zoption = http_request_option(request, options, "referer", IS_STRING)) && Z_STRLEN_P(zoption)) { HTTP_CURL_OPT(REFERER, Z_STRVAL_P(zoption)); } /* useragent, default "PECL::HTTP/version (PHP/version)" */ if ((zoption = http_request_option(request, options, "useragent", IS_STRING))) { - HTTP_CURL_OPT(USERAGENT, Z_STRVAL_P(zoption)); + /* allow to send no user agent, not even default one */ + if (Z_STRLEN_P(zoption)) { + HTTP_CURL_OPT(USERAGENT, Z_STRVAL_P(zoption)); + } else { + HTTP_CURL_OPT(USERAGENT, NULL); + } } /* additional headers, array('name' => 'value') */ @@ -479,20 +525,22 @@ PHP_HTTP_API STATUS _http_request_prepare(http_request *request, HashTable *opti } } if ((zoption = http_request_option(request, options, "compress", IS_BOOL)) && Z_LVAL_P(zoption)) { - request->_cache.headers = curl_slist_append(request->_cache.headers, "Accept-Encoding: gzip;q=1.0,deflate;q=0.5,*;q=0.1"); + request->_cache.headers = curl_slist_append(request->_cache.headers, "Accept-Encoding: gzip;q=1.0,deflate;q=0.5"); } HTTP_CURL_OPT(HTTPHEADER, request->_cache.headers); /* cookies, array('name' => 'value') */ if ((zoption = http_request_option(request, options, "cookies", IS_ARRAY))) { phpstr_dtor(&request->_cache.cookies); - if (SUCCESS == http_urlencode_hash_recursive(HASH_OF(zoption), &request->_cache.cookies, "; ", sizeof("; ")-1, NULL, 0)) { - phpstr_fix(&request->_cache.cookies); - HTTP_CURL_OPT(COOKIE, request->_cache.cookies.data); + if (zend_hash_num_elements(Z_ARRVAL_P(zoption))) { + if (SUCCESS == http_urlencode_hash_recursive(HASH_OF(zoption), &request->_cache.cookies, "; ", sizeof("; ")-1, NULL, 0)) { + phpstr_fix(&request->_cache.cookies); + HTTP_CURL_OPT(COOKIE, request->_cache.cookies.data); + } } } -#if LIBCURL_VERSION_NUM >= 0x070f01 +#if LIBCURL_VERSION_NUM >= 0x070e01 /* reset cookies */ if ((zoption = http_request_option(request, options, "resetcookies", IS_BOOL)) && Z_LVAL_P(zoption)) { HTTP_CURL_OPT(COOKIELIST, "ALL"); @@ -528,13 +576,18 @@ PHP_HTTP_API STATUS _http_request_prepare(http_request *request, HashTable *opti HTTP_CURL_OPT(MAXFILESIZE, Z_LVAL_P(zoption)); } + /* http protocol */ + if ((zoption = http_request_option(request, options, "protocol", IS_LONG))) { + HTTP_CURL_OPT(HTTP_VERSION, Z_LVAL_P(zoption)); + } + /* lastmodified */ if ((zoption = http_request_option(request, options, "lastmodified", IS_LONG))) { if (Z_LVAL_P(zoption)) { if (Z_LVAL_P(zoption) > 0) { HTTP_CURL_OPT(TIMEVALUE, Z_LVAL_P(zoption)); } else { - HTTP_CURL_OPT(TIMEVALUE, time(NULL) + Z_LVAL_P(zoption)); + HTTP_CURL_OPT(TIMEVALUE, HTTP_GET_REQUEST_TIME() + Z_LVAL_P(zoption)); } HTTP_CURL_OPT(TIMECONDITION, range_req ? CURL_TIMECOND_IFUNMODSINCE : CURL_TIMECOND_IFMODSINCE); } else { @@ -591,24 +644,24 @@ PHP_HTTP_API STATUS _http_request_prepare(http_request *request, HashTable *opti switch (request->meth) { case HTTP_GET: - curl_easy_setopt(request->ch, CURLOPT_HTTPGET, 1); + HTTP_CURL_OPT(HTTPGET, 1); break; case HTTP_HEAD: - curl_easy_setopt(request->ch, CURLOPT_NOBODY, 1); + HTTP_CURL_OPT(NOBODY, 1); break; case HTTP_POST: - curl_easy_setopt(request->ch, CURLOPT_POST, 1); + HTTP_CURL_OPT(POST, 1); break; case HTTP_PUT: - curl_easy_setopt(request->ch, CURLOPT_UPLOAD, 1); + HTTP_CURL_OPT(UPLOAD, 1); break; default: if (http_request_method_exists(0, request->meth, NULL)) { - curl_easy_setopt(request->ch, CURLOPT_CUSTOMREQUEST, http_request_method_name(request->meth)); + HTTP_CURL_OPT(CUSTOMREQUEST, http_request_method_name(request->meth)); } else { http_error_ex(HE_WARNING, HTTP_E_REQUEST_METHOD, "Unsupported request method: %d (%s)", request->meth, request->url); return FAILURE; @@ -617,22 +670,26 @@ PHP_HTTP_API STATUS _http_request_prepare(http_request *request, HashTable *opti } /* attach request body */ - if (request->body && (request->meth != HTTP_GET) && (request->meth != HTTP_HEAD)) { + if (request->body && (request->meth != HTTP_GET) && (request->meth != HTTP_HEAD) && (request->meth != HTTP_OPTIONS)) { switch (request->body->type) { + case HTTP_REQUEST_BODY_EMPTY: + /* nothing */ + break; + case HTTP_REQUEST_BODY_CSTRING: - curl_easy_setopt(request->ch, CURLOPT_POSTFIELDS, request->body->data); - curl_easy_setopt(request->ch, CURLOPT_POSTFIELDSIZE, request->body->size); + HTTP_CURL_OPT(POSTFIELDS, request->body->data); + HTTP_CURL_OPT(POSTFIELDSIZE, request->body->size); break; case HTTP_REQUEST_BODY_CURLPOST: - curl_easy_setopt(request->ch, CURLOPT_HTTPPOST, (struct curl_httppost *) request->body->data); + HTTP_CURL_OPT(HTTPPOST, (struct curl_httppost *) request->body->data); break; case HTTP_REQUEST_BODY_UPLOADFILE: - curl_easy_setopt(request->ch, CURLOPT_IOCTLDATA, request); - curl_easy_setopt(request->ch, CURLOPT_READDATA, request); - curl_easy_setopt(request->ch, CURLOPT_INFILESIZE, request->body->size); + HTTP_CURL_OPT(IOCTLDATA, request); + HTTP_CURL_OPT(READDATA, request); + HTTP_CURL_OPT(INFILESIZE, request->body->size); break; default: @@ -713,30 +770,26 @@ static size_t http_curl_read_callback(void *data, size_t len, size_t n, void *ct /* {{{ static int http_curl_progress_callback(void *, double, double, double, double) */ static int http_curl_progress_callback(void *ctx, double dltotal, double dlnow, double ultotal, double ulnow) { - int rc; - zval *params_pass[4], params_local[4], retval; + zval *param, retval; http_request *request = (http_request *) ctx; TSRMLS_FETCH_FROM_CTX(request->tsrm_ls); - params_pass[0] = ¶ms_local[0]; - params_pass[1] = ¶ms_local[1]; - params_pass[2] = ¶ms_local[2]; - params_pass[3] = ¶ms_local[3]; - - INIT_PZVAL(params_pass[0]); - INIT_PZVAL(params_pass[1]); - INIT_PZVAL(params_pass[2]); - INIT_PZVAL(params_pass[3]); - ZVAL_DOUBLE(params_pass[0], dltotal); - ZVAL_DOUBLE(params_pass[1], dlnow); - ZVAL_DOUBLE(params_pass[2], ultotal); - ZVAL_DOUBLE(params_pass[3], ulnow); - INIT_PZVAL(&retval); ZVAL_NULL(&retval); - rc = call_user_function(EG(function_table), NULL, request->_progress_callback, &retval, 4, params_pass TSRMLS_CC); + + MAKE_STD_ZVAL(param); + array_init(param); + add_assoc_double(param, "dltotal", dltotal); + add_assoc_double(param, "dlnow", dlnow); + add_assoc_double(param, "ultotal", ultotal); + add_assoc_double(param, "ulnow", ulnow); + + call_user_function(EG(function_table), NULL, request->_progress_callback, &retval, 1, ¶m TSRMLS_CC); + + zval_ptr_dtor(¶m); zval_dtor(&retval); - return rc; + + return 0; } /* }}} */ @@ -935,7 +988,7 @@ static int http_ssl_mutex_unlock(void **m) } static struct gcry_thread_cbs http_gnutls_tsl = { - GCRY_THREAD_OPTIONS_USER, + GCRY_THREAD_OPTION_USER, NULL, http_ssl_mutex_create, http_ssl_mutex_destroy,