X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=php_http_client_curl.c;h=0b9a4d3486020d0c64be2a9359e7b9c487695e81;hp=554b57c77360ef97eacd08dd9f6a82de5c2105e3;hb=73c32b927492da067bb42ad2d9add0d19081f411;hpb=a18e662d5ff2c4e7051e028f8002dbba720cccd6 diff --git a/php_http_client_curl.c b/php_http_client_curl.c index 554b57c..0b9a4d3 100644 --- a/php_http_client_curl.c +++ b/php_http_client_curl.c @@ -6,71 +6,136 @@ | modification, are permitted provided that the conditions mentioned | | in the accompanying LICENSE file are met. | +--------------------------------------------------------------------+ - | Copyright (c) 2004-2011, Michael Wallner | + | Copyright (c) 2004-2014, Michael Wallner | +--------------------------------------------------------------------+ */ #include "php_http_api.h" +#include "php_http_client.h" + +#if PHP_HTTP_HAVE_CURL + +#if PHP_HTTP_HAVE_EVENT +# if !PHP_HTTP_HAVE_EVENT2 && /* just be really sure */ !(LIBEVENT_VERSION_NUMBER >= 0x02000000) +# include +# define event_base_new event_init +# define event_assign(e, b, s, a, cb, d) do {\ + event_set(e, s, a, cb, d); \ + event_base_set(b, e); \ + } while(0) +# else +# if PHP_HTTP_HAVE_EVENT2 +# include +# include +# else +# error "libevent presence is unknown" +# endif +# endif +# ifndef DBG_EVENTS +# define DBG_EVENTS 0 +# endif +#endif -#define PHP_HTTP_CURL_OPT_STRING(OPTION, ldiff, obdc) \ - { \ - char *K = #OPTION; \ - PHP_HTTP_CURL_OPT_STRING_EX(K+lenof("CURLOPT_KEY")+ldiff, OPTION, obdc); \ - } -#define PHP_HTTP_CURL_OPT_STRING_EX(keyname, optname, obdc) \ - if (!strcasecmp(key.str, keyname)) { \ - zval *copy = cache_option(&curl->options.cache, keyname, strlen(keyname)+1, 0, php_http_ztyp(IS_STRING, *param)); \ - if (obdc) { \ - if (SUCCESS != php_check_open_basedir(Z_STRVAL_P(copy) TSRMLS_CC)) { \ - return FAILURE; \ - } \ - } \ - curl_easy_setopt(ch, optname, Z_STRVAL_P(copy)); \ - zval_ptr_dtor(©); \ - continue; \ - } -#define PHP_HTTP_CURL_OPT_LONG(OPTION, ldiff) \ - { \ - char *K = #OPTION; \ - PHP_HTTP_CURL_OPT_LONG_EX(K+lenof("CURLOPT_KEY")+ldiff, OPTION); \ - } -#define PHP_HTTP_CURL_OPT_LONG_EX(keyname, optname) \ - if (!strcasecmp(key.str, keyname)) { \ - zval *copy = php_http_ztyp(IS_LONG, *param); \ - curl_easy_setopt(ch, optname, Z_LVAL_P(copy)); \ - zval_ptr_dtor(©); \ - continue; \ - } +#ifdef PHP_HTTP_HAVE_OPENSSL +# include +#endif +#ifdef PHP_HTTP_HAVE_GNUTLS +# include +#endif + +typedef struct php_http_client_curl { + CURLM *handle; + + int unfinished; /* int because of curl_multi_perform() */ + +#if PHP_HTTP_HAVE_EVENT + struct event_base *evbase; + struct event *timeout; + unsigned useevents:1; +#endif +} php_http_client_curl_t; + +typedef struct php_http_client_curl_handler { + CURL *handle; + php_resource_factory_t *rf; + php_http_client_t *client; + php_http_client_progress_state_t progress; + php_http_client_enqueue_t queue; + + struct { + php_http_buffer_t headers; + php_http_message_body_t *body; + } response; + + struct { + HashTable cache; + struct curl_slist *proxyheaders; + struct curl_slist *headers; + struct curl_slist *resolve; + php_http_buffer_t cookies; + php_http_buffer_t ranges; -/* resource_factory ops */ + long redirects; + unsigned range_request:1; + unsigned encode_cookies:1; -static void *php_http_curl_ctor(void *opaque TSRMLS_DC) + struct { + uint count; + double delay; + } retry; + + } options; + +} php_http_client_curl_handler_t; + +typedef struct php_http_curle_storage { + char *url; + char *cookiestore; + CURLcode errorcode; + char errorbuffer[0x100]; +} php_http_curle_storage_t; + +static inline php_http_curle_storage_t *php_http_curle_get_storage(CURL *ch) { + php_http_curle_storage_t *st = NULL; + + curl_easy_getinfo(ch, CURLINFO_PRIVATE, &st); + + if (!st) { + st = pecalloc(1, sizeof(*st), 1); + curl_easy_setopt(ch, CURLOPT_PRIVATE, st); + curl_easy_setopt(ch, CURLOPT_ERRORBUFFER, st->errorbuffer); + } + + return st; +} + +static void *php_http_curle_ctor(void *opaque, void *init_arg TSRMLS_DC) { void *ch; if ((ch = curl_easy_init())) { - get_storage(ch); + php_http_curle_get_storage(ch); return ch; } return NULL; } -static void *php_http_curl_copy(void *opaque, void *handle TSRMLS_DC) +static void *php_http_curle_copy(void *opaque, void *handle TSRMLS_DC) { void *ch; if ((ch = curl_easy_duphandle(handle))) { curl_easy_reset(ch); - get_storage(ch); + php_http_curle_get_storage(ch); return ch; } return NULL; } -static void php_http_curl_dtor(void *opaque, void *handle TSRMLS_DC) +static void php_http_curle_dtor(void *opaque, void *handle TSRMLS_DC) { - php_http_client_curl_storage_t *st = get_storage(handle); + php_http_curle_storage_t *st = php_http_curle_get_storage(handle); curl_easy_cleanup(handle); @@ -85,107 +150,143 @@ static void php_http_curl_dtor(void *opaque, void *handle TSRMLS_DC) } } -/* callbacks */ +static php_resource_factory_ops_t php_http_curle_resource_factory_ops = { + php_http_curle_ctor, + php_http_curle_copy, + php_http_curle_dtor +}; + +static void *php_http_curlm_ctor(void *opaque, void *init_arg TSRMLS_DC) +{ + return curl_multi_init(); +} + +static void php_http_curlm_dtor(void *opaque, void *handle TSRMLS_DC) +{ + curl_multi_cleanup(handle); +} + +static php_resource_factory_ops_t php_http_curlm_resource_factory_ops = { + php_http_curlm_ctor, + NULL, + php_http_curlm_dtor +}; + +/* curl callbacks */ -static size_t php_http_client_curl_read_callback(void *data, size_t len, size_t n, void *ctx) +static size_t php_http_curle_read_callback(void *data, size_t len, size_t n, void *ctx) { php_http_message_body_t *body = ctx; - if (body) { - TSRMLS_FETCH_FROM_CTX(body->ts); - return php_stream_read(php_http_message_body_stream(body), data, len * n); + if (body && body->stream_id) { + php_stream *s = php_http_message_body_stream(body); + + if (s) { + TSRMLS_FETCH_FROM_CTX(body->ts); + return php_stream_read(s, data, len * n); + } else abort(); } return 0; } -static int php_http_client_curl_progress_callback(void *ctx, double dltotal, double dlnow, double ultotal, double ulnow) +#if PHP_HTTP_CURL_VERSION(7,32,0) +static int php_http_curle_xferinfo_callback(void *ctx, curl_off_t dltotal, curl_off_t dlnow, curl_off_t ultotal, curl_off_t ulnow) +#else +static int php_http_curle_progress_callback(void *ctx, double dltotal, double dlnow, double ultotal, double ulnow) +#endif { - php_http_client_t *h = ctx; - php_http_client_curl_t *curl = h->ctx; - TSRMLS_FETCH_FROM_CTX(h->ts); + php_http_client_curl_handler_t *h = ctx; + zend_bool update = 0; + + if (h->progress.dl.total != dltotal + || h->progress.dl.now != dlnow + || h->progress.ul.total != ultotal + || h->progress.ul.now != ulnow + ) { + update = 1; - curl->progress.state.dl.total = dltotal; - curl->progress.state.dl.now = dlnow; - curl->progress.state.ul.total = ultotal; - curl->progress.state.ul.now = ulnow; + h->progress.dl.total = dltotal; + h->progress.dl.now = dlnow; + h->progress.ul.total = ultotal; + h->progress.ul.now = ulnow; + } - php_http_client_progress_notify(&curl->progress TSRMLS_CC); + if (update && h->client->callback.progress.func) { + h->client->callback.progress.func(h->client->callback.progress.arg, h->client, &h->queue, &h->progress); + } return 0; } -static curlioerr php_http_client_curl_ioctl_callback(CURL *ch, curliocmd cmd, void *ctx) +static int php_http_curle_seek_callback(void *userdata, curl_off_t offset, int origin) { - php_http_message_body_t *body = ctx; + php_http_message_body_t *body = userdata; + TSRMLS_FETCH_FROM_CTX(body->ts); - if (cmd != CURLIOCMD_RESTARTREAD) { - return CURLIOE_UNKNOWNCMD; + if (!body) { + return 1; } - - if (body) { - TSRMLS_FETCH_FROM_CTX(body->ts); - - if (SUCCESS == php_stream_rewind(php_http_message_body_stream(body))) { - return CURLIOE_OK; - } + if (0 == php_stream_seek(php_http_message_body_stream(body), offset, origin)) { + return 0; } - - return CURLIOE_FAILRESTART; + return 2; } -static int php_http_client_curl_raw_callback(CURL *ch, curl_infotype type, char *data, size_t length, void *ctx) +static int php_http_curle_raw_callback(CURL *ch, curl_infotype type, char *data, size_t length, void *ctx) { - php_http_client_t *h = ctx; - php_http_client_curl_t *curl = h->ctx; - unsigned flags = 0; - TSRMLS_FETCH_FROM_CTX(h->ts); + php_http_client_curl_handler_t *h = ctx; /* catch progress */ switch (type) { case CURLINFO_TEXT: - if (php_memnstr(data, ZEND_STRL("About to connect"), data + length)) { - curl->progress.state.info = "resolve"; + if (data[0] == '-') { + } else if (php_memnstr(data, ZEND_STRL("Adding handle:"), data + length)) { + h->progress.info = "setup"; + } else if (php_memnstr(data, ZEND_STRL("addHandle"), data + length)) { + h->progress.info = "setup"; + } else if (php_memnstr(data, ZEND_STRL("About to connect"), data + length)) { + h->progress.info = "resolve"; } else if (php_memnstr(data, ZEND_STRL("Trying"), data + length)) { - curl->progress.state.info = "connect"; + h->progress.info = "connect"; + } else if (php_memnstr(data, ZEND_STRL("Found bundle for host"), data + length)) { + h->progress.info = "connect"; } else if (php_memnstr(data, ZEND_STRL("Connected"), data + length)) { - curl->progress.state.info = "connected"; + h->progress.info = "connected"; + } else if (php_memnstr(data, ZEND_STRL("Re-using existing connection!"), data + length)) { + h->progress.info = "connected"; + } else if (php_memnstr(data, ZEND_STRL("blacklisted"), data + length)) { + h->progress.info = "blacklist check"; + } else if (php_memnstr(data, ZEND_STRL("SSL"), data + length)) { + h->progress.info = "ssl negotiation"; + } else if (php_memnstr(data, ZEND_STRL("upload"), data + length)) { + h->progress.info = "uploaded"; } else if (php_memnstr(data, ZEND_STRL("left intact"), data + length)) { - curl->progress.state.info = "not disconnected"; + h->progress.info = "not disconnected"; } else if (php_memnstr(data, ZEND_STRL("closed"), data + length)) { - curl->progress.state.info = "disconnected"; + h->progress.info = "disconnected"; } else if (php_memnstr(data, ZEND_STRL("Issue another request"), data + length)) { - curl->progress.state.info = "redirect"; + h->progress.info = "redirect"; + } else if (php_memnstr(data, ZEND_STRL("Operation timed out"), data + length)) { + h->progress.info = "timeout"; + } else { +#if 0 + h->progress.info = data; + data[length - 1] = '\0'; +#endif + } + if (h->client->callback.progress.func) { + h->client->callback.progress.func(h->client->callback.progress.arg, h->client, &h->queue, &h->progress); } - php_http_client_progress_notify(&curl->progress TSRMLS_CC); break; case CURLINFO_HEADER_OUT: case CURLINFO_DATA_OUT: case CURLINFO_SSL_DATA_OUT: - curl->progress.state.info = "send"; + h->progress.info = "send"; break; case CURLINFO_HEADER_IN: case CURLINFO_DATA_IN: case CURLINFO_SSL_DATA_IN: - curl->progress.state.info = "receive"; - break; - default: - break; - } - /* process data */ - switch (type) { - case CURLINFO_HEADER_IN: - case CURLINFO_DATA_IN: - case CURLINFO_HEADER_OUT: - case CURLINFO_DATA_OUT: - php_http_buffer_append(h->buffer, data, length); - - if (curl->options.redirects) { - flags |= PHP_HTTP_MESSAGE_PARSER_EMPTY_REDIRECTS; - } - - if (PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE == php_http_message_parser_parse(h->parser, h->buffer, flags, &h->message)) { - return -1; - } + h->progress.info = "receive"; break; default: break; @@ -199,432 +300,21 @@ static int php_http_client_curl_raw_callback(CURL *ch, curl_infotype type, char return 0; } -static int php_http_client_curl_dummy_callback(char *data, size_t n, size_t l, void *s) -{ - return n*l; -} - -static inline zval *cache_option(HashTable *cache, char *key, size_t keylen, ulong h, zval *opt) +static int php_http_curle_header_callback(char *data, size_t n, size_t l, void *arg) { - Z_ADDREF_P(opt); - - if (h) { - zend_hash_quick_update(cache, key, keylen, h, &opt, sizeof(zval *), NULL); - } else { - zend_hash_update(cache, key, keylen, &opt, sizeof(zval *), NULL); - } - - return opt; -} - -static inline zval *get_option(HashTable *cache, HashTable *options, char *key, size_t keylen, int type) -{ - if (options) { - zval **zoption; - ulong h = zend_hash_func(key, keylen); - - if (SUCCESS == zend_hash_quick_find(options, key, keylen, h, (void *) &zoption)) { - zval *option = php_http_ztyp(type, *zoption); + php_http_client_curl_handler_t *h = arg; - if (cache) { - zval *cached = cache_option(cache, key, keylen, h, option); - - zval_ptr_dtor(&option); - return cached; - } - return option; - } - } - - return NULL; + return php_http_buffer_append(&h->response.headers, data, n * l); } -static STATUS set_options(php_http_client_t *h, HashTable *options) +static int php_http_curle_body_callback(char *data, size_t n, size_t l, void *arg) { - zval *zoption; - int range_req = 0; - php_http_client_curl_t *curl = h->ctx; - CURL *ch = curl->handle; - TSRMLS_FETCH_FROM_CTX(h->ts); - - /* proxy */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("proxyhost"), IS_STRING))) { - curl_easy_setopt(ch, CURLOPT_PROXY, Z_STRVAL_P(zoption)); - /* type */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("proxytype"), IS_LONG))) { - curl_easy_setopt(ch, CURLOPT_PROXYTYPE, Z_LVAL_P(zoption)); - } - /* port */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("proxyport"), IS_LONG))) { - curl_easy_setopt(ch, CURLOPT_PROXYPORT, Z_LVAL_P(zoption)); - } - /* user:pass */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("proxyauth"), IS_STRING)) && Z_STRLEN_P(zoption)) { - curl_easy_setopt(ch, CURLOPT_PROXYUSERPWD, Z_STRVAL_P(zoption)); - } - /* auth method */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("proxyauthtype"), IS_LONG))) { - curl_easy_setopt(ch, CURLOPT_PROXYAUTH, Z_LVAL_P(zoption)); - } - /* tunnel */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("proxytunnel"), IS_BOOL)) && Z_BVAL_P(zoption)) { - curl_easy_setopt(ch, CURLOPT_HTTPPROXYTUNNEL, 1L); - } - } -#if PHP_HTTP_CURL_VERSION(7,19,4) - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("noproxy"), IS_STRING))) { - curl_easy_setopt(ch, CURLOPT_NOPROXY, Z_STRVAL_P(zoption)); - } -#endif - - /* dns */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("dns_cache_timeout"), IS_LONG))) { - curl_easy_setopt(ch, CURLOPT_DNS_CACHE_TIMEOUT, Z_LVAL_P(zoption)); - } - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("ipresolve"), IS_LONG)) && Z_LVAL_P(zoption)) { - curl_easy_setopt(ch, CURLOPT_IPRESOLVE, Z_LVAL_P(zoption)); - } -#if PHP_HTTP_CURL_VERSION(7,21,3) - if (curl->options.resolve) { - curl_slist_free_all(curl->options.resolve); - curl->options.resolve = NULL; - } - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("resolve"), IS_ARRAY))) { - php_http_array_hashkey_t key = php_http_array_hashkey_init(0); - HashPosition pos; - zval **data; - - FOREACH_KEYVAL(pos, zoption, key, data) { - zval *cpy = php_http_ztyp(IS_STRING, *data); - - curl->options.resolve = curl_slist_append(curl->options.resolve, Z_STRVAL_P(cpy)); - - zval_ptr_dtor(&cpy); - } - } -#endif -#if PHP_HTTP_CURL_VERSION(7,24,0) - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("dns_servers"), IS_STRING)) && Z_STRLEN_P(zoption)) { - curl_easy_setopt(ch, CURLOPT_DNS_SERVERS, Z_STRVAL_P(zoption)); - } -#endif - - /* limits */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("low_speed_limit"), IS_LONG))) { - curl_easy_setopt(ch, CURLOPT_LOW_SPEED_LIMIT, Z_LVAL_P(zoption)); - } - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("low_speed_time"), IS_LONG))) { - curl_easy_setopt(ch, CURLOPT_LOW_SPEED_TIME, Z_LVAL_P(zoption)); - } - /* LSF weirdance - if ((zoption = get_option(&curl->cache.options, options, ZEND_STRS("max_send_speed"), IS_LONG))) { - curl_easy_setopt(ch, CURLOPT_MAX_SEND_SPEED_LARGE, (curl_off_t) Z_LVAL_P(zoption)); - } - if ((zoption = get_option(&curl->cache.options, options, ZEND_STRS("max_recv_speed"), IS_LONG))) { - curl_easy_setopt(ch, CURLOPT_MAX_RECV_SPEED_LARGE, (curl_off_t) Z_LVAL_P(zoption)); - } - */ - /* crashes - if ((zoption = get_option(&curl->cache.options, options, ZEND_STRS("maxconnects"), IS_LONG))) { - curl_easy_setopt(ch, CURLOPT_MAXCONNECTS, Z_LVAL_P(zoption)); - } */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("fresh_connect"), IS_BOOL)) && Z_BVAL_P(zoption)) { - curl_easy_setopt(ch, CURLOPT_FRESH_CONNECT, 1L); - } - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("forbid_reuse"), IS_BOOL)) && Z_BVAL_P(zoption)) { - curl_easy_setopt(ch, CURLOPT_FORBID_REUSE, 1L); - } - - /* outgoing interface */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("interface"), IS_STRING))) { - curl_easy_setopt(ch, CURLOPT_INTERFACE, Z_STRVAL_P(zoption)); - - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("portrange"), IS_ARRAY))) { - zval **prs, **pre; - - zend_hash_internal_pointer_reset(Z_ARRVAL_P(zoption)); - if (SUCCESS == zend_hash_get_current_data(Z_ARRVAL_P(zoption), (void *) &prs)) { - zend_hash_move_forward(Z_ARRVAL_P(zoption)); - if (SUCCESS == zend_hash_get_current_data(Z_ARRVAL_P(zoption), (void *) &pre)) { - zval *prs_cpy = php_http_ztyp(IS_LONG, *prs); - zval *pre_cpy = php_http_ztyp(IS_LONG, *pre); - - if (Z_LVAL_P(prs_cpy) && Z_LVAL_P(pre_cpy)) { - curl_easy_setopt(ch, CURLOPT_LOCALPORT, MIN(Z_LVAL_P(prs_cpy), Z_LVAL_P(pre_cpy))); - curl_easy_setopt(ch, CURLOPT_LOCALPORTRANGE, labs(Z_LVAL_P(prs_cpy)-Z_LVAL_P(pre_cpy))+1L); - } - zval_ptr_dtor(&prs_cpy); - zval_ptr_dtor(&pre_cpy); - } - } - } - } - - /* another port */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("port"), IS_LONG))) { - curl_easy_setopt(ch, CURLOPT_PORT, Z_LVAL_P(zoption)); - } - - /* RFC4007 zone_id */ -#if PHP_HTTP_CURL_VERSION(7,19,0) - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("address_scope"), IS_LONG))) { - curl_easy_setopt(ch, CURLOPT_ADDRESS_SCOPE, Z_LVAL_P(zoption)); - } -#endif - - /* auth */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("httpauth"), IS_STRING)) && Z_STRLEN_P(zoption)) { - curl_easy_setopt(ch, CURLOPT_USERPWD, Z_STRVAL_P(zoption)); - } - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("httpauthtype"), IS_LONG))) { - curl_easy_setopt(ch, CURLOPT_HTTPAUTH, Z_LVAL_P(zoption)); - } - - /* redirects, defaults to 0 */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("redirect"), IS_LONG))) { - curl_easy_setopt(ch, CURLOPT_FOLLOWLOCATION, Z_LVAL_P(zoption) ? 1L : 0L); - curl_easy_setopt(ch, CURLOPT_MAXREDIRS, curl->options.redirects = Z_LVAL_P(zoption)); - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("unrestrictedauth"), IS_BOOL))) { - curl_easy_setopt(ch, CURLOPT_UNRESTRICTED_AUTH, Z_LVAL_P(zoption)); - } - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("postredir"), IS_BOOL))) { -#if PHP_HTTP_CURL_VERSION(7,19,1) - curl_easy_setopt(ch, CURLOPT_POSTREDIR, Z_BVAL_P(zoption) ? 1L : 0L); -#else - curl_easy_setopt(ch, CURLOPT_POST301, Z_BVAL_P(zoption) ? 1L : 0L); -#endif - } - } else { - curl->options.redirects = 0; - } - - /* retries, defaults to 0 */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("retrycount"), IS_LONG))) { - curl->options.retry.count = Z_LVAL_P(zoption); - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("retrydelay"), IS_DOUBLE))) { - curl->options.retry.delay = Z_DVAL_P(zoption); - } else { - curl->options.retry.delay = 0; - } - } else { - curl->options.retry.count = 0; - } - - /* referer */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("referer"), IS_STRING)) && Z_STRLEN_P(zoption)) { - curl_easy_setopt(ch, CURLOPT_REFERER, Z_STRVAL_P(zoption)); - } - - /* useragent, default "PECL::HTTP/version (PHP/version)" */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("useragent"), IS_STRING))) { - /* allow to send no user agent, not even default one */ - if (Z_STRLEN_P(zoption)) { - curl_easy_setopt(ch, CURLOPT_USERAGENT, Z_STRVAL_P(zoption)); - } else { - curl_easy_setopt(ch, CURLOPT_USERAGENT, NULL); - } - } - - /* resume */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("resume"), IS_LONG)) && (Z_LVAL_P(zoption) > 0)) { - range_req = 1; - curl_easy_setopt(ch, CURLOPT_RESUME_FROM, Z_LVAL_P(zoption)); - } - /* or range of kind array(array(0,499), array(100,1499)) */ - else if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("range"), IS_ARRAY)) && zend_hash_num_elements(Z_ARRVAL_P(zoption))) { - HashPosition pos1, pos2; - zval **rr, **rb, **re; - php_http_buffer_t rs; - - php_http_buffer_init(&rs); - FOREACH_VAL(pos1, zoption, rr) { - if (Z_TYPE_PP(rr) == IS_ARRAY) { - zend_hash_internal_pointer_reset_ex(Z_ARRVAL_PP(rr), &pos2); - if (SUCCESS == zend_hash_get_current_data_ex(Z_ARRVAL_PP(rr), (void *) &rb, &pos2)) { - zend_hash_move_forward_ex(Z_ARRVAL_PP(rr), &pos2); - if (SUCCESS == zend_hash_get_current_data_ex(Z_ARRVAL_PP(rr), (void *) &re, &pos2)) { - if ( ((Z_TYPE_PP(rb) == IS_LONG) || ((Z_TYPE_PP(rb) == IS_STRING) && is_numeric_string(Z_STRVAL_PP(rb), Z_STRLEN_PP(rb), NULL, NULL, 1))) && - ((Z_TYPE_PP(re) == IS_LONG) || ((Z_TYPE_PP(re) == IS_STRING) && is_numeric_string(Z_STRVAL_PP(re), Z_STRLEN_PP(re), NULL, NULL, 1)))) { - zval *rbl = php_http_ztyp(IS_LONG, *rb); - zval *rel = php_http_ztyp(IS_LONG, *re); - - if ((Z_LVAL_P(rbl) >= 0) && (Z_LVAL_P(rel) >= 0)) { - php_http_buffer_appendf(&rs, "%ld-%ld,", Z_LVAL_P(rbl), Z_LVAL_P(rel)); - } - zval_ptr_dtor(&rbl); - zval_ptr_dtor(&rel); - } - } - } - } - } - - if (PHP_HTTP_BUFFER_LEN(&rs)) { - zval *cached_range; - - range_req = 1; - /* ditch last comma */ - PHP_HTTP_BUFFER_VAL(&rs)[PHP_HTTP_BUFFER_LEN(&rs)-- -1] = '\0'; - /* cache string */ - MAKE_STD_ZVAL(cached_range); - ZVAL_STRINGL(cached_range, PHP_HTTP_BUFFER_VAL(&rs), PHP_HTTP_BUFFER_LEN(&rs), 0); - curl_easy_setopt(ch, CURLOPT_RANGE, Z_STRVAL_P(cache_option(&curl->options.cache, ZEND_STRS("range"), 0, cached_range))); - zval_ptr_dtor(&cached_range); - } - } - - /* initialize headers */ - if (curl->options.headers) { - curl_slist_free_all(curl->options.headers); - curl->options.headers = NULL; - } - /* etag */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("etag"), IS_STRING)) && Z_STRLEN_P(zoption)) { - zend_bool is_quoted = !((Z_STRVAL_P(zoption)[0] != '"') || (Z_STRVAL_P(zoption)[Z_STRLEN_P(zoption)-1] != '"')); - php_http_buffer_t header; - - php_http_buffer_init(&header); - php_http_buffer_appendf(&header, is_quoted?"%s: %s":"%s: \"%s\"", range_req?"If-Match":"If-None-Match", Z_STRVAL_P(zoption)); - php_http_buffer_fix(&header); - curl->options.headers = curl_slist_append(curl->options.headers, PHP_HTTP_BUFFER_VAL(&header)); - php_http_buffer_dtor(&header); - } - /* compression */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("compress"), IS_BOOL)) && Z_LVAL_P(zoption)) { - curl->options.headers = curl_slist_append(curl->options.headers, "Accept-Encoding: gzip;q=1.0,deflate;q=0.5"); - } - curl_easy_setopt(ch, CURLOPT_HTTPHEADER, curl->options.headers); - - /* lastmodified */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("lastmodified"), IS_LONG))) { - if (Z_LVAL_P(zoption)) { - if (Z_LVAL_P(zoption) > 0) { - curl_easy_setopt(ch, CURLOPT_TIMEVALUE, Z_LVAL_P(zoption)); - } else { - curl_easy_setopt(ch, CURLOPT_TIMEVALUE, (long) PHP_HTTP_G->env.request.time + Z_LVAL_P(zoption)); - } - curl_easy_setopt(ch, CURLOPT_TIMECONDITION, (long) (range_req ? CURL_TIMECOND_IFUNMODSINCE : CURL_TIMECOND_IFMODSINCE)); - } else { - curl_easy_setopt(ch, CURLOPT_TIMECONDITION, CURL_TIMECOND_NONE); - } - } - - /* cookies, array('name' => 'value') */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("cookies"), IS_ARRAY))) { - php_http_buffer_dtor(&curl->options.cookies); - if (zend_hash_num_elements(Z_ARRVAL_P(zoption))) { - zval *urlenc_cookies = NULL; - /* check whether cookies should not be urlencoded; default is to urlencode them */ - if ((!(urlenc_cookies = get_option(&curl->options.cache, options, ZEND_STRS("encodecookies"), IS_BOOL))) || Z_BVAL_P(urlenc_cookies)) { - if (SUCCESS == php_http_url_encode_hash_ex(HASH_OF(zoption), &curl->options.cookies, ZEND_STRS(";"), ZEND_STRS("="), NULL, 0 TSRMLS_CC)) { - php_http_buffer_fix(&curl->options.cookies); - curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data); - } - } else { - HashPosition pos; - php_http_array_hashkey_t cookie_key = php_http_array_hashkey_init(0); - zval **cookie_val; - - FOREACH_KEYVAL(pos, zoption, cookie_key, cookie_val) { - if (cookie_key.type == HASH_KEY_IS_STRING) { - zval *val = php_http_ztyp(IS_STRING, *cookie_val); - php_http_buffer_appendf(&curl->options.cookies, "%s=%s; ", cookie_key.str, Z_STRVAL_P(val)); - zval_ptr_dtor(&val); - } - } - - php_http_buffer_fix(&curl->options.cookies); - if (PHP_HTTP_BUFFER_LEN(&curl->options.cookies)) { - curl_easy_setopt(ch, CURLOPT_COOKIE, PHP_HTTP_BUFFER_VAL(&curl->options.cookies)); - } - } - } - } - - /* don't load session cookies from cookiestore */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("cookiesession"), IS_BOOL)) && Z_BVAL_P(zoption)) { - curl_easy_setopt(ch, CURLOPT_COOKIESESSION, 1L); - } - - /* cookiestore, read initial cookies from that file and store cookies back into that file */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("cookiestore"), IS_STRING))) { - php_http_client_curl_storage_t *storage = get_storage(curl->handle); + php_http_client_curl_handler_t *h = arg; - if (Z_STRLEN_P(zoption)) { - if (SUCCESS != php_check_open_basedir(Z_STRVAL_P(zoption) TSRMLS_CC)) { - return FAILURE; - } - } - if (storage->cookiestore) { - pefree(storage->cookiestore, 1); - } - storage->cookiestore = pestrndup(Z_STRVAL_P(zoption), Z_STRLEN_P(zoption), 1); - curl_easy_setopt(ch, CURLOPT_COOKIEFILE, storage->cookiestore); - curl_easy_setopt(ch, CURLOPT_COOKIEJAR, storage->cookiestore); - } - - /* maxfilesize */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("maxfilesize"), IS_LONG))) { - curl_easy_setopt(ch, CURLOPT_MAXFILESIZE, Z_LVAL_P(zoption)); - } - - /* http protocol */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("protocol"), IS_LONG))) { - curl_easy_setopt(ch, CURLOPT_HTTP_VERSION, Z_LVAL_P(zoption)); - } - - /* timeout, defaults to 0 */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("timeout"), IS_DOUBLE))) { - curl_easy_setopt(ch, CURLOPT_TIMEOUT_MS, (long)(Z_DVAL_P(zoption)*1000)); - } - /* connecttimeout, defaults to 0 */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("connecttimeout"), IS_DOUBLE))) { - curl_easy_setopt(ch, CURLOPT_CONNECTTIMEOUT_MS, (long)(Z_DVAL_P(zoption)*1000)); - } - - /* ssl */ - if ((zoption = get_option(&curl->options.cache, options, ZEND_STRS("ssl"), IS_ARRAY))) { - php_http_array_hashkey_t key = php_http_array_hashkey_init(0); - zval **param; - HashPosition pos; - - FOREACH_KEYVAL(pos, zoption, key, param) { - if (key.type == HASH_KEY_IS_STRING) { - PHP_HTTP_CURL_OPT_STRING(CURLOPT_SSLCERT, 0, 1); - PHP_HTTP_CURL_OPT_STRING(CURLOPT_SSLCERTTYPE, 0, 0); - PHP_HTTP_CURL_OPT_STRING(CURLOPT_SSLCERTPASSWD, 0, 0); - - PHP_HTTP_CURL_OPT_STRING(CURLOPT_SSLKEY, 0, 0); - PHP_HTTP_CURL_OPT_STRING(CURLOPT_SSLKEYTYPE, 0, 0); - PHP_HTTP_CURL_OPT_STRING(CURLOPT_SSLKEYPASSWD, 0, 0); - - PHP_HTTP_CURL_OPT_STRING(CURLOPT_SSLENGINE, 0, 0); - PHP_HTTP_CURL_OPT_LONG(CURLOPT_SSLVERSION, 0); - - PHP_HTTP_CURL_OPT_LONG(CURLOPT_SSL_VERIFYPEER, 1); - PHP_HTTP_CURL_OPT_LONG(CURLOPT_SSL_VERIFYHOST, 1); - PHP_HTTP_CURL_OPT_STRING(CURLOPT_SSL_CIPHER_LIST, 1, 0); - - PHP_HTTP_CURL_OPT_STRING(CURLOPT_CAINFO, -3, 1); - PHP_HTTP_CURL_OPT_STRING(CURLOPT_CAPATH, -3, 1); - PHP_HTTP_CURL_OPT_STRING(CURLOPT_RANDOM_FILE, -3, 1); - PHP_HTTP_CURL_OPT_STRING(CURLOPT_EGDSOCKET, -3, 1); -#if PHP_HTTP_CURL_VERSION(7,19,0) - PHP_HTTP_CURL_OPT_STRING(CURLOPT_ISSUERCERT, -3, 1); - #if defined(PHP_HTTP_HAVE_OPENSSL) - PHP_HTTP_CURL_OPT_STRING(CURLOPT_CRLFILE, -3, 1); - #endif -#endif -#if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL) - PHP_HTTP_CURL_OPT_LONG(CURLOPT_CERTINFO, -3); -#endif - } - } - } - return SUCCESS; + return php_http_message_body_append(h->response.body, data, n*l); } -static STATUS get_info(CURL *ch, HashTable *info) +static STATUS php_http_curle_get_info(CURL *ch, HashTable *info) { char *c; long l; @@ -767,9 +457,91 @@ static STATUS get_info(CURL *ch, HashTable *info) /* END::CURLINFO */ -#if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL) +#if PHP_HTTP_CURL_VERSION(7,34,0) { - int i; + zval *ti_array; + struct curl_tlssessioninfo *ti; + + if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TLS_SESSION, &ti)) { + const char *backend; + + MAKE_STD_ZVAL(subarray); + ZVAL_NULL(subarray); + MAKE_STD_ZVAL(ti_array); + array_init(ti_array); + + switch (ti->backend) { + case CURLSSLBACKEND_NONE: + backend = "none"; + break; + case CURLSSLBACKEND_OPENSSL: + backend = "openssl"; +#ifdef PHP_HTTP_HAVE_OPENSSL + { + SSL_CTX *ctx = ti->internals; + + array_init(subarray); + add_assoc_long_ex(subarray, ZEND_STRS("number"), SSL_CTX_sess_number(ctx)); + add_assoc_long_ex(subarray, ZEND_STRS("connect"), SSL_CTX_sess_connect(ctx)); + add_assoc_long_ex(subarray, ZEND_STRS("connect_good"), SSL_CTX_sess_connect_good(ctx)); + add_assoc_long_ex(subarray, ZEND_STRS("connect_renegotiate"), SSL_CTX_sess_connect_renegotiate(ctx)); + add_assoc_long_ex(subarray, ZEND_STRS("hits"), SSL_CTX_sess_hits(ctx)); + add_assoc_long_ex(subarray, ZEND_STRS("cache_full"), SSL_CTX_sess_cache_full(ctx)); + } +#endif + break; + case CURLSSLBACKEND_GNUTLS: + backend = "gnutls"; +#ifdef PHP_HTTP_HAVE_GNUTLS + { + gnutls_session_t sess = ti->internals; + char *desc; + + array_init(subarray); + if ((desc = gnutls_session_get_desc(sess))) { + add_assoc_string_ex(subarray, ZEND_STRS("desc"), desc, 1); + gnutls_free(desc); + } + add_assoc_bool_ex(subarray, ZEND_STRS("resumed"), gnutls_session_is_resumed(sess)); + } +#endif + break; + case CURLSSLBACKEND_NSS: + backend = "nss"; + break; +#if !PHP_HTTP_CURL_VERSION(7,39,0) + case CURLSSLBACKEND_QSOSSL: + backend = "qsossl"; + break; +#endif + case CURLSSLBACKEND_GSKIT: + backend = "gskit"; + break; + case CURLSSLBACKEND_POLARSSL: + backend = "polarssl"; + break; + case CURLSSLBACKEND_CYASSL: + backend = "cyassl"; + break; + case CURLSSLBACKEND_SCHANNEL: + backend = "schannel"; + break; + case CURLSSLBACKEND_DARWINSSL: + backend = "darwinssl"; + break; + default: + backend = "unknown"; + } + add_assoc_string_ex(ti_array, ZEND_STRS("backend"), estrdup(backend), 0); + add_assoc_zval_ex(ti_array, ZEND_STRS("internals"), subarray); + add_assoc_zval_ex(&array, "tls_session", sizeof("tls_session"), ti_array); + } + } +#endif + +#if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL) + { + int i; zval *ci_array; struct curl_certinfo *ci; char *colon, *keyname; @@ -800,244 +572,1141 @@ static STATUS get_info(CURL *ch, HashTable *info) } } #endif - add_assoc_string_ex(&array, "error", sizeof("error"), get_storage(ch)->errorbuffer, 1); + { + php_http_curle_storage_t *st = php_http_curle_get_storage(ch); + + add_assoc_long_ex(&array, "curlcode", sizeof("curlcode"), st->errorcode); + add_assoc_string_ex(&array, "error", sizeof("error"), st->errorbuffer, 1); + } return SUCCESS; } +static int compare_queue(php_http_client_enqueue_t *e, void *handle) +{ + return handle == ((php_http_client_curl_handler_t *) e->opaque)->handle; +} + +static php_http_message_t *php_http_curlm_responseparser(php_http_client_curl_handler_t *h TSRMLS_DC) +{ + php_http_message_t *response; + php_http_header_parser_t parser; + zval *zh; -/* request handler ops */ + response = php_http_message_init(NULL, 0, h->response.body TSRMLS_CC); + php_http_header_parser_init(&parser TSRMLS_CC); + php_http_header_parser_parse(&parser, &h->response.headers, PHP_HTTP_HEADER_PARSER_CLEANUP, &response->hdrs, (php_http_info_callback_t) php_http_message_info_callback, (void *) &response); + php_http_header_parser_dtor(&parser); -static STATUS php_http_client_curl_reset(php_http_client_t *h); + /* move body to right message */ + if (response->body != h->response.body) { + php_http_message_t *ptr = response; -static php_http_client_t *php_http_client_curl_init(php_http_client_t *h, void *handle) + while (ptr->parent) { + ptr = ptr->parent; + } + response->body = ptr->body; + ptr->body = NULL; + } + php_http_message_body_addref(h->response.body); + + /* let's update the response headers */ + if ((zh = php_http_message_header(response, ZEND_STRL("Content-Length"), 1))) { + zend_hash_update(&response->hdrs, "X-Original-Content-Length", sizeof("X-Original-Content-Length"), &zh, sizeof(zval *), NULL); + } + if ((zh = php_http_message_header(response, ZEND_STRL("Transfer-Encoding"), 0))) { + zend_hash_update(&response->hdrs, "X-Original-Transfer-Encoding", sizeof("X-Original-Transfer-Encoding"), (void *) &zh, sizeof(zval *), NULL); + zend_hash_del(&response->hdrs, "Transfer-Encoding", sizeof("Transfer-Encoding")); + } + if ((zh = php_http_message_header(response, ZEND_STRL("Content-Range"), 0))) { + zend_hash_update(&response->hdrs, "X-Original-Content-Range", sizeof("X-Original-Content-Range"), &zh, sizeof(zval *), NULL); + zend_hash_del(&response->hdrs, "Content-Range", sizeof("Content-Range")); + } + if ((zh = php_http_message_header(response, ZEND_STRL("Content-Encoding"), 0))) { + zend_hash_update(&response->hdrs, "X-Original-Content-Encoding", sizeof("X-Original-Content-Encoding"), &zh, sizeof(zval *), NULL); + zend_hash_del(&response->hdrs, "Content-Encoding", sizeof("Content-Encoding")); + } + php_http_message_update_headers(response); + + return response; +} + +static void php_http_curlm_responsehandler(php_http_client_t *context) { - php_http_client_curl_t *ctx; - TSRMLS_FETCH_FROM_CTX(h->ts); + int remaining = 0; + php_http_client_enqueue_t *enqueue; + php_http_client_curl_t *curl = context->ctx; + TSRMLS_FETCH_FROM_CTX(context->ts); + + do { + CURLMsg *msg = curl_multi_info_read(curl->handle, &remaining); + + if (msg && CURLMSG_DONE == msg->msg) { + if (CURLE_OK != msg->data.result) { + php_http_curle_storage_t *st = php_http_curle_get_storage(msg->easy_handle); + php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s; %s (%s)", curl_easy_strerror(st->errorcode = msg->data.result), STR_PTR(st->errorbuffer), STR_PTR(st->url)); + } - if (!handle && !(handle = php_http_resource_factory_handle_ctor(h->rf TSRMLS_CC))) { - php_http_error(HE_WARNING, PHP_HTTP_E_CLIENT, "could not initialize curl handle"); - return NULL; + if ((enqueue = php_http_client_enqueued(context, msg->easy_handle, compare_queue))) { + php_http_client_curl_handler_t *handler = enqueue->opaque; + php_http_message_t *response = php_http_curlm_responseparser(handler TSRMLS_CC); + + if (response) { + context->callback.response.func(context->callback.response.arg, context, &handler->queue, &response); + php_http_message_free(&response); + } + } + } + } while (remaining); +} + +#if PHP_HTTP_HAVE_EVENT + +typedef struct php_http_curlm_event { + struct event evnt; + php_http_client_t *context; +} php_http_curlm_event_t; + +static inline int etoca(short action) { + switch (action & (EV_READ|EV_WRITE)) { + case EV_READ: + return CURL_CSELECT_IN; + break; + case EV_WRITE: + return CURL_CSELECT_OUT; + break; + case EV_READ|EV_WRITE: + return CURL_CSELECT_IN|CURL_CSELECT_OUT; + break; + default: + return 0; } +} - ctx = ecalloc(1, sizeof(*ctx)); - ctx->handle = handle; - php_http_buffer_init(&ctx->options.cookies); - zend_hash_init(&ctx->options.cache, 0, NULL, ZVAL_PTR_DTOR, 0); - h->ctx = ctx; +static void php_http_curlm_timeout_callback(int socket, short action, void *event_data) +{ + php_http_client_t *context = event_data; + php_http_client_curl_t *curl = context->ctx; -#if defined(ZTS) - curl_easy_setopt(handle, CURLOPT_NOSIGNAL, 1L); +#if DBG_EVENTS + fprintf(stderr, "T"); #endif - curl_easy_setopt(handle, CURLOPT_HEADER, 0L); - curl_easy_setopt(handle, CURLOPT_FILETIME, 1L); - curl_easy_setopt(handle, CURLOPT_AUTOREFERER, 1L); - curl_easy_setopt(handle, CURLOPT_VERBOSE, 1L); - curl_easy_setopt(handle, CURLOPT_NOPROGRESS, 0L); - curl_easy_setopt(handle, CURLOPT_HEADERFUNCTION, NULL); - curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, php_http_client_curl_dummy_callback); - curl_easy_setopt(handle, CURLOPT_DEBUGFUNCTION, php_http_client_curl_raw_callback); - curl_easy_setopt(handle, CURLOPT_READFUNCTION, php_http_client_curl_read_callback); - curl_easy_setopt(handle, CURLOPT_IOCTLFUNCTION, php_http_client_curl_ioctl_callback); - curl_easy_setopt(handle, CURLOPT_PROGRESSFUNCTION, php_http_client_curl_progress_callback); - curl_easy_setopt(handle, CURLOPT_DEBUGDATA, h); - curl_easy_setopt(handle, CURLOPT_PROGRESSDATA, h); + if (curl->useevents) { + CURLMcode rc; + TSRMLS_FETCH_FROM_CTX(context->ts); - php_http_client_curl_reset(h); + /* ignore and use -1,0 on timeout */ + (void) socket; + (void) action; - return h; + while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, CURL_SOCKET_TIMEOUT, 0, &curl->unfinished))); + + if (CURLM_OK != rc) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", curl_multi_strerror(rc)); + } + + php_http_curlm_responsehandler(context); + } } -static php_http_client_t *php_http_client_curl_copy(php_http_client_t *from, php_http_client_t *to) +static void php_http_curlm_event_callback(int socket, short action, void *event_data) { - php_http_client_curl_t *ctx = from->ctx; - void *copy; - TSRMLS_FETCH_FROM_CTX(from->ts); + php_http_client_t *context = event_data; + php_http_client_curl_t *curl = context->ctx; - if (!(copy = php_http_resource_factory_handle_copy(from->rf, ctx->handle TSRMLS_CC))) { - return NULL; +#if DBG_EVENTS + fprintf(stderr, "E"); +#endif + if (curl->useevents) { + CURLMcode rc = CURLM_OK; + TSRMLS_FETCH_FROM_CTX(context->ts); + + while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, socket, etoca(action), &curl->unfinished))); + + if (CURLM_OK != rc) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", curl_multi_strerror(rc)); + } + + php_http_curlm_responsehandler(context); + + /* remove timeout if there are no transfers left */ + if (!curl->unfinished && event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) { + event_del(curl->timeout); + } + } +} + +static int php_http_curlm_socket_callback(CURL *easy, curl_socket_t sock, int action, void *socket_data, void *assign_data) +{ + php_http_client_t *context = socket_data; + php_http_client_curl_t *curl = context->ctx; + +#if DBG_EVENTS + fprintf(stderr, "S"); +#endif + if (curl->useevents) { + int events = EV_PERSIST; + php_http_curlm_event_t *ev = assign_data; + TSRMLS_FETCH_FROM_CTX(context->ts); + + if (!ev) { + ev = ecalloc(1, sizeof(php_http_curlm_event_t)); + ev->context = context; + curl_multi_assign(curl->handle, sock, ev); + } else { + event_del(&ev->evnt); + } + + switch (action) { + case CURL_POLL_IN: + events |= EV_READ; + break; + case CURL_POLL_OUT: + events |= EV_WRITE; + break; + case CURL_POLL_INOUT: + events |= EV_READ|EV_WRITE; + break; + + case CURL_POLL_REMOVE: + efree(ev); + /* no break */ + case CURL_POLL_NONE: + return 0; + + default: + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown socket action %d", action); + return -1; + } + + event_assign(&ev->evnt, curl->evbase, sock, events, php_http_curlm_event_callback, context); + event_add(&ev->evnt, NULL); } - if (to) { - return php_http_client_curl_init(to, copy); + return 0; +} + +static void php_http_curlm_timer_callback(CURLM *multi, long timeout_ms, void *timer_data) +{ + php_http_client_t *context = timer_data; + php_http_client_curl_t *curl = context->ctx; + +#if DBG_EVENTS + fprintf(stderr, "\ntimer <- timeout_ms: %ld\n", timeout_ms); +#endif + if (curl->useevents) { + + if (timeout_ms < 0) { + php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, context); + } else if (timeout_ms > 0 || !event_initialized(curl->timeout) || !event_pending(curl->timeout, EV_TIMEOUT, NULL)) { + struct timeval timeout; + + if (!event_initialized(curl->timeout)) { + event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, context); + } + + timeout.tv_sec = timeout_ms / 1000; + timeout.tv_usec = (timeout_ms % 1000) * 1000; + + event_add(curl->timeout, &timeout); + } + } +} + +#endif /* HAVE_EVENT */ + +/* curl options */ + +static php_http_options_t php_http_curle_options; + +#define PHP_HTTP_CURLE_OPTION_CHECK_STRLEN 0x0001 +#define PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR 0x0002 +#define PHP_HTTP_CURLE_OPTION_TRANSFORM_MS 0x0004 + +static STATUS php_http_curle_option_set_ssl_verifyhost(php_http_option_t *opt, zval *val, void *userdata) +{ + php_http_client_curl_handler_t *curl = userdata; + CURL *ch = curl->handle; + + if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_SSL_VERIFYHOST, Z_BVAL_P(val) ? 2 : 0)) { + return FAILURE; + } + return SUCCESS; +} + +static STATUS php_http_curle_option_set_cookiestore(php_http_option_t *opt, zval *val, void *userdata) +{ + php_http_client_curl_handler_t *curl = userdata; + CURL *ch = curl->handle; + php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle); + + if (storage->cookiestore) { + pefree(storage->cookiestore, 1); + } + if (val && Z_STRLEN_P(val)) { + storage->cookiestore = pestrndup(Z_STRVAL_P(val), Z_STRLEN_P(val), 1); } else { - return php_http_client_init(NULL, from->ops, from->rf, copy TSRMLS_CC); + storage->cookiestore = NULL; } + if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEFILE, storage->cookiestore) + || CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEJAR, storage->cookiestore) + ) { + return FAILURE; + } + return SUCCESS; } -static void php_http_client_curl_dtor(php_http_client_t *h) +static STATUS php_http_curle_option_set_cookies(php_http_option_t *opt, zval *val, void *userdata) { - php_http_client_curl_t *ctx = h->ctx; - TSRMLS_FETCH_FROM_CTX(h->ts); + php_http_client_curl_handler_t *curl = userdata; + CURL *ch = curl->handle; + TSRMLS_FETCH_FROM_CTX(curl->client->ts); - curl_easy_setopt(ctx->handle, CURLOPT_NOPROGRESS, 1L); - curl_easy_setopt(ctx->handle, CURLOPT_PROGRESSFUNCTION, NULL); - curl_easy_setopt(ctx->handle, CURLOPT_VERBOSE, 0L); - curl_easy_setopt(ctx->handle, CURLOPT_DEBUGFUNCTION, NULL); + if (val && Z_TYPE_P(val) != IS_NULL) { + if (curl->options.encode_cookies) { + if (SUCCESS == php_http_url_encode_hash_ex(HASH_OF(val), &curl->options.cookies, ZEND_STRL(";"), ZEND_STRL("="), NULL, 0 TSRMLS_CC)) { + php_http_buffer_fix(&curl->options.cookies); + if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) { + return FAILURE; + } + } else { + return FAILURE; + } + } else { + HashPosition pos; + php_http_array_hashkey_t cookie_key = php_http_array_hashkey_init(0); + zval **cookie_val; - php_http_resource_factory_handle_dtor(h->rf, ctx->handle TSRMLS_CC); + FOREACH_KEYVAL(pos, val, cookie_key, cookie_val) { + zval *zv = php_http_ztyp(IS_STRING, *cookie_val); - php_http_buffer_dtor(&ctx->options.cookies); - zend_hash_destroy(&ctx->options.cache); + php_http_array_hashkey_stringify(&cookie_key); + php_http_buffer_appendf(&curl->options.cookies, "%s=%s; ", cookie_key.str, Z_STRVAL_P(zv)); + php_http_array_hashkey_stringfree(&cookie_key); + + zval_ptr_dtor(&zv); + } - if (ctx->options.headers) { - curl_slist_free_all(ctx->options.headers); - ctx->options.headers = NULL; + php_http_buffer_fix(&curl->options.cookies); + if (curl->options.cookies.used) { + if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) { + return FAILURE; + } + } + } + } else { + php_http_buffer_reset(&curl->options.cookies); + if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, NULL)) { + return FAILURE; + } } - php_http_client_progress_dtor(&ctx->progress TSRMLS_CC); + return SUCCESS; +} - efree(ctx); - h->ctx = NULL; +static STATUS php_http_curle_option_set_encodecookies(php_http_option_t *opt, zval *val, void *userdata) +{ + php_http_client_curl_handler_t *curl = userdata; + + curl->options.encode_cookies = Z_BVAL_P(val); + return SUCCESS; } -static STATUS php_http_client_curl_reset(php_http_client_t *h) + +static STATUS php_http_curle_option_set_lastmodified(php_http_option_t *opt, zval *val, void *userdata) { - CURL *ch = ((php_http_client_curl_t *) h->ctx)->handle; - php_http_client_curl_storage_t *st; + php_http_client_curl_handler_t *curl = userdata; + CURL *ch = curl->handle; + TSRMLS_FETCH_FROM_CTX(curl->client->ts); - if ((st = get_storage(ch))) { - if (st->url) { - pefree(st->url, 1); - st->url = NULL; + if (Z_LVAL_P(val)) { + if (Z_LVAL_P(val) > 0) { + if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, Z_LVAL_P(val))) { + return FAILURE; + } + } else { + if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, (long) sapi_get_request_time(TSRMLS_C) + Z_LVAL_P(val))) { + return FAILURE; + } } - if (st->cookiestore) { - pefree(st->cookiestore, 1); - st->cookiestore = NULL; + if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, (long) (curl->options.range_request ? CURL_TIMECOND_IFUNMODSINCE : CURL_TIMECOND_IFMODSINCE))) { + return FAILURE; + } + } else { + if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, 0) + || CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, 0) + ) { + return FAILURE; } - st->errorbuffer[0] = '\0'; } + return SUCCESS; +} - curl_easy_setopt(ch, CURLOPT_URL, NULL); +static STATUS php_http_curle_option_set_compress(php_http_option_t *opt, zval *val, void *userdata) +{ + php_http_client_curl_handler_t *curl = userdata; + CURL *ch = curl->handle; + + if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_ACCEPT_ENCODING, Z_BVAL_P(val) ? "" : NULL)) { + return FAILURE; + } + return SUCCESS; +} + +static STATUS php_http_curle_option_set_etag(php_http_option_t *opt, zval *val, void *userdata) +{ + php_http_client_curl_handler_t *curl = userdata; + php_http_buffer_t header; + + if (Z_STRLEN_P(val)) { + zend_bool is_quoted = !((Z_STRVAL_P(val)[0] != '"') || (Z_STRVAL_P(val)[Z_STRLEN_P(val)-1] != '"')); + php_http_buffer_init(&header); + php_http_buffer_appendf(&header, is_quoted?"%s: %s":"%s: \"%s\"", curl->options.range_request?"If-Match":"If-None-Match", Z_STRVAL_P(val)); + php_http_buffer_fix(&header); + curl->options.headers = curl_slist_append(curl->options.headers, header.data); + php_http_buffer_dtor(&header); + } + return SUCCESS; +} + +static STATUS php_http_curle_option_set_range(php_http_option_t *opt, zval *val, void *userdata) +{ + php_http_client_curl_handler_t *curl = userdata; + CURL *ch = curl->handle; + TSRMLS_FETCH_FROM_CTX(curl->client->ts); + + php_http_buffer_reset(&curl->options.ranges); + + if (val && Z_TYPE_P(val) != IS_NULL) { + HashPosition pos; + zval **rr, **rb, **re; + + FOREACH_VAL(pos, val, rr) { + if (Z_TYPE_PP(rr) == IS_ARRAY) { + if (2 == php_http_array_list(Z_ARRVAL_PP(rr) TSRMLS_CC, 2, &rb, &re)) { + if ( ((Z_TYPE_PP(rb) == IS_LONG) || ((Z_TYPE_PP(rb) == IS_STRING) && is_numeric_string(Z_STRVAL_PP(rb), Z_STRLEN_PP(rb), NULL, NULL, 1))) && + ((Z_TYPE_PP(re) == IS_LONG) || ((Z_TYPE_PP(re) == IS_STRING) && is_numeric_string(Z_STRVAL_PP(re), Z_STRLEN_PP(re), NULL, NULL, 1)))) { + zval *rbl = php_http_ztyp(IS_LONG, *rb); + zval *rel = php_http_ztyp(IS_LONG, *re); + + if ((Z_LVAL_P(rbl) >= 0) && (Z_LVAL_P(rel) >= 0)) { + php_http_buffer_appendf(&curl->options.ranges, "%ld-%ld,", Z_LVAL_P(rbl), Z_LVAL_P(rel)); + } + zval_ptr_dtor(&rbl); + zval_ptr_dtor(&rel); + } + + } + } + } + + if (curl->options.ranges.used) { + curl->options.range_request = 1; + /* ditch last comma */ + curl->options.ranges.data[curl->options.ranges.used - 1] = '\0'; + } + } + + if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RANGE, curl->options.ranges.data)) { + return FAILURE; + } + return SUCCESS; +} + +static STATUS php_http_curle_option_set_resume(php_http_option_t *opt, zval *val, void *userdata) +{ + php_http_client_curl_handler_t *curl = userdata; + CURL *ch = curl->handle; + + if (Z_LVAL_P(val) > 0) { + curl->options.range_request = 1; + } + if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESUME_FROM, Z_LVAL_P(val))) { + return FAILURE; + } + return SUCCESS; +} + +static STATUS php_http_curle_option_set_retrydelay(php_http_option_t *opt, zval *val, void *userdata) +{ + php_http_client_curl_handler_t *curl = userdata; + + curl->options.retry.delay = Z_DVAL_P(val); + return SUCCESS; +} + +static STATUS php_http_curle_option_set_retrycount(php_http_option_t *opt, zval *val, void *userdata) +{ + php_http_client_curl_handler_t *curl = userdata; + + curl->options.retry.count = Z_LVAL_P(val); + return SUCCESS; +} + +static STATUS php_http_curle_option_set_redirect(php_http_option_t *opt, zval *val, void *userdata) +{ + php_http_client_curl_handler_t *curl = userdata; + CURL *ch = curl->handle; + + if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_FOLLOWLOCATION, Z_LVAL_P(val) ? 1L : 0L) + || CURLE_OK != curl_easy_setopt(ch, CURLOPT_MAXREDIRS, curl->options.redirects = Z_LVAL_P(val)) + ) { + return FAILURE; + } + return SUCCESS; +} + +static STATUS php_http_curle_option_set_portrange(php_http_option_t *opt, zval *val, void *userdata) +{ + php_http_client_curl_handler_t *curl = userdata; + CURL *ch = curl->handle; + long localport = 0, localportrange = 0; + TSRMLS_FETCH_FROM_CTX(curl->client->ts); + + if (val && Z_TYPE_P(val) != IS_NULL) { + zval **z_port_start, *zps_copy = NULL, **z_port_end, *zpe_copy = NULL; + + switch (php_http_array_list(Z_ARRVAL_P(val) TSRMLS_CC, 2, &z_port_start, &z_port_end)) { + case 2: + zps_copy = php_http_ztyp(IS_LONG, *z_port_start); + zpe_copy = php_http_ztyp(IS_LONG, *z_port_end); + localportrange = labs(Z_LVAL_P(zps_copy)-Z_LVAL_P(zpe_copy))+1L; + /* no break */ + case 1: + if (!zps_copy) { + zps_copy = php_http_ztyp(IS_LONG, *z_port_start); + } + localport = (zpe_copy && Z_LVAL_P(zpe_copy) > 0) ? MIN(Z_LVAL_P(zps_copy), Z_LVAL_P(zpe_copy)) : Z_LVAL_P(zps_copy); + zval_ptr_dtor(&zps_copy); + if (zpe_copy) { + zval_ptr_dtor(&zpe_copy); + } + break; + default: + break; + } + } + if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORT, localport) + || CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORTRANGE, localportrange) + ) { + return FAILURE; + } + return SUCCESS; +} + +#if PHP_HTTP_CURL_VERSION(7,37,0) +static STATUS php_http_curle_option_set_proxyheader(php_http_option_t *opt, zval *val, void *userdata) +{ + php_http_client_curl_handler_t *curl = userdata; + TSRMLS_FETCH_FROM_CTX(curl->client->ts); + + if (val && Z_TYPE_P(val) != IS_NULL) { + php_http_array_hashkey_t header_key = php_http_array_hashkey_init(0); + zval **header_val, *header_cpy; + HashPosition pos; + php_http_buffer_t header; + + php_http_buffer_init(&header); + FOREACH_KEYVAL(pos, val, header_key, header_val) { + if (header_key.type == HASH_KEY_IS_STRING) { + header_cpy = php_http_ztyp(IS_STRING, *header_val); + php_http_buffer_appendf(&header, "%s: %s", header_key.str, Z_STRVAL_P(header_cpy)); + php_http_buffer_fix(&header); + curl->options.proxyheaders = curl_slist_append(curl->options.proxyheaders, header.data); + php_http_buffer_reset(&header); + + zval_ptr_dtor(&header_cpy); + } + } + php_http_buffer_dtor(&header); + } + if (CURLE_OK != curl_easy_setopt(curl->handle, CURLOPT_PROXYHEADER, curl->options.proxyheaders)) { + return FAILURE; + } + if (CURLE_OK != curl_easy_setopt(curl->handle, CURLOPT_HEADEROPT, CURLHEADER_SEPARATE)) { + curl_easy_setopt(curl->handle, CURLOPT_PROXYHEADER, NULL); + return FAILURE; + } + return SUCCESS; +} +#endif + +#if PHP_HTTP_CURL_VERSION(7,21,3) +static STATUS php_http_curle_option_set_resolve(php_http_option_t *opt, zval *val, void *userdata) +{ + php_http_client_curl_handler_t *curl = userdata; + CURL *ch = curl->handle; + TSRMLS_FETCH_FROM_CTX(curl->client->ts); + + if (val && Z_TYPE_P(val) != IS_NULL) { + php_http_array_hashkey_t key = php_http_array_hashkey_init(0); + HashPosition pos; + zval **data; + + FOREACH_KEYVAL(pos, val, key, data) { + zval *cpy = php_http_ztyp(IS_STRING, *data); + curl->options.resolve = curl_slist_append(curl->options.resolve, Z_STRVAL_P(cpy)); + zval_ptr_dtor(&cpy); + } + + if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, curl->options.resolve)) { + return FAILURE; + } + } else { + if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, NULL)) { + return FAILURE; + } + } + return SUCCESS; +} +#endif + +#if PHP_HTTP_CURL_VERSION(7,21,4) +static STATUS php_http_curle_option_set_ssl_tlsauthtype(php_http_option_t *opt, zval *val, void *userdata) +{ + php_http_client_curl_handler_t *curl = userdata; + CURL *ch = curl->handle; + + if (val && Z_LVAL_P(val)) { + switch (Z_LVAL_P(val)) { + case CURL_TLSAUTH_SRP: + if (CURLE_OK == curl_easy_setopt(ch, CURLOPT_TLSAUTH_TYPE, PHP_HTTP_CURL_TLSAUTH_SRP)) { + return SUCCESS; + } + /* no break */ + default: + return FAILURE; + } + } + if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TLSAUTH_TYPE, PHP_HTTP_CURL_TLSAUTH_DEF)) { + return FAILURE; + } + return SUCCESS; +} +#endif + +static void php_http_curle_options_init(php_http_options_t *registry TSRMLS_DC) +{ + php_http_option_t *opt; + + /* proxy */ + if ((opt = php_http_option_register(registry, ZEND_STRL("proxyhost"), CURLOPT_PROXY, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + } + php_http_option_register(registry, ZEND_STRL("proxytype"), CURLOPT_PROXYTYPE, IS_LONG); + php_http_option_register(registry, ZEND_STRL("proxyport"), CURLOPT_PROXYPORT, IS_LONG); + if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauth"), CURLOPT_PROXYUSERPWD, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + } + if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauthtype"), CURLOPT_PROXYAUTH, IS_LONG))) { + Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE; + } + php_http_option_register(registry, ZEND_STRL("proxytunnel"), CURLOPT_HTTPPROXYTUNNEL, IS_BOOL); #if PHP_HTTP_CURL_VERSION(7,19,4) - curl_easy_setopt(ch, CURLOPT_NOPROXY, NULL); + php_http_option_register(registry, ZEND_STRL("noproxy"), CURLOPT_NOPROXY, IS_STRING); #endif - curl_easy_setopt(ch, CURLOPT_PROXY, NULL); - curl_easy_setopt(ch, CURLOPT_PROXYPORT, 0L); - curl_easy_setopt(ch, CURLOPT_PROXYTYPE, 0L); - /* libcurl < 7.19.6 does not clear auth info with USERPWD set to NULL */ -#if PHP_HTTP_CURL_VERSION(7,19,1) - curl_easy_setopt(ch, CURLOPT_PROXYUSERNAME, NULL); - curl_easy_setopt(ch, CURLOPT_PROXYPASSWORD, NULL); + +#if PHP_HTTP_CURL_VERSION(7,37,0) + if ((opt = php_http_option_register(registry, ZEND_STRL("proxyheader"), CURLOPT_PROXYHEADER, IS_ARRAY))) { + opt->setter = php_http_curle_option_set_proxyheader; + } #endif - curl_easy_setopt(ch, CURLOPT_PROXYAUTH, 0L); - curl_easy_setopt(ch, CURLOPT_HTTPPROXYTUNNEL, 0L); - curl_easy_setopt(ch, CURLOPT_DNS_CACHE_TIMEOUT, 60L); - curl_easy_setopt(ch, CURLOPT_IPRESOLVE, 0); + + /* dns */ + if ((opt = php_http_option_register(registry, ZEND_STRL("dns_cache_timeout"), CURLOPT_DNS_CACHE_TIMEOUT, IS_LONG))) { + Z_LVAL(opt->defval) = 60; + } + php_http_option_register(registry, ZEND_STRL("ipresolve"), CURLOPT_IPRESOLVE, IS_LONG); #if PHP_HTTP_CURL_VERSION(7,21,3) - curl_easy_setopt(ch, CURLOPT_RESOLVE, NULL); + if ((opt = php_http_option_register(registry, ZEND_STRL("resolve"), CURLOPT_RESOLVE, IS_ARRAY))) { + opt->setter = php_http_curle_option_set_resolve; + } #endif -#if PHP_HTTP_CURL_VERSION(7,24,0) - curl_easy_setopt(ch, CURLOPT_DNS_SERVERS, NULL); +#if PHP_HTTP_HAVE_ARES +# if PHP_HTTP_CURL_VERSION(7,24,0) + if ((opt = php_http_option_register(registry, ZEND_STRL("dns_servers"), CURLOPT_DNS_SERVERS, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + } +# endif +# if PHP_HTTP_CURL_VERSION(7,33,0) + if ((opt = php_http_option_register(registry, ZEND_STRL("dns_interface"), CURLOPT_DNS_INTERFACE, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + } + if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip4"), CURLOPT_DNS_LOCAL_IP4, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + } + if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip6"), CURLOPT_DNS_LOCAL_IP6, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + } +# endif #endif - curl_easy_setopt(ch, CURLOPT_LOW_SPEED_LIMIT, 0L); - curl_easy_setopt(ch, CURLOPT_LOW_SPEED_TIME, 0L); - /* LFS weirdance - curl_easy_setopt(ch, CURLOPT_MAX_SEND_SPEED_LARGE, (curl_off_t) 0); - curl_easy_setopt(ch, CURLOPT_MAX_RECV_SPEED_LARGE, (curl_off_t) 0); + + /* limits */ + php_http_option_register(registry, ZEND_STRL("low_speed_limit"), CURLOPT_LOW_SPEED_LIMIT, IS_LONG); + php_http_option_register(registry, ZEND_STRL("low_speed_time"), CURLOPT_LOW_SPEED_TIME, IS_LONG); + + /* LSF weirdance + php_http_option_register(registry, ZEND_STRL("max_send_speed"), CURLOPT_MAX_SEND_SPEED_LARGE, IS_LONG); + php_http_option_register(registry, ZEND_STRL("max_recv_speed"), CURLOPT_MAX_RECV_SPEED_LARGE, IS_LONG); */ + + /* connection handling */ /* crashes - curl_easy_setopt(ch, CURLOPT_MAXCONNECTS, 5L); */ - curl_easy_setopt(ch, CURLOPT_FRESH_CONNECT, 0L); - curl_easy_setopt(ch, CURLOPT_FORBID_REUSE, 0L); - curl_easy_setopt(ch, CURLOPT_INTERFACE, NULL); - curl_easy_setopt(ch, CURLOPT_PORT, 0L); + if ((opt = php_http_option_register(registry, ZEND_STRL("maxconnects"), CURLOPT_MAXCONNECTS, IS_LONG))) { + Z_LVAL(opt->defval) = 5; + } + */ + php_http_option_register(registry, ZEND_STRL("fresh_connect"), CURLOPT_FRESH_CONNECT, IS_BOOL); + php_http_option_register(registry, ZEND_STRL("forbid_reuse"), CURLOPT_FORBID_REUSE, IS_BOOL); + + /* outgoing interface */ + php_http_option_register(registry, ZEND_STRL("interface"), CURLOPT_INTERFACE, IS_STRING); + if ((opt = php_http_option_register(registry, ZEND_STRL("portrange"), CURLOPT_LOCALPORT, IS_ARRAY))) { + opt->setter = php_http_curle_option_set_portrange; + } + + /* another endpoint port */ + php_http_option_register(registry, ZEND_STRL("port"), CURLOPT_PORT, IS_LONG); + + /* RFC4007 zone_id */ #if PHP_HTTP_CURL_VERSION(7,19,0) - curl_easy_setopt(ch, CURLOPT_ADDRESS_SCOPE, 0L); + php_http_option_register(registry, ZEND_STRL("address_scope"), CURLOPT_ADDRESS_SCOPE, IS_LONG); #endif - curl_easy_setopt(ch, CURLOPT_LOCALPORT, 0L); - curl_easy_setopt(ch, CURLOPT_LOCALPORTRANGE, 0L); + + /* auth */ + if ((opt = php_http_option_register(registry, ZEND_STRL("httpauth"), CURLOPT_USERPWD, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + } + if ((opt = php_http_option_register(registry, ZEND_STRL("httpauthtype"), CURLOPT_HTTPAUTH, IS_LONG))) { + Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE; + } + + /* redirects */ + if ((opt = php_http_option_register(registry, ZEND_STRL("redirect"), CURLOPT_FOLLOWLOCATION, IS_LONG))) { + opt->setter = php_http_curle_option_set_redirect; + } + php_http_option_register(registry, ZEND_STRL("unrestricted_auth"), CURLOPT_UNRESTRICTED_AUTH, IS_BOOL); +#if PHP_HTTP_CURL_VERSION(7,19,1) + php_http_option_register(registry, ZEND_STRL("postredir"), CURLOPT_POSTREDIR, IS_LONG); +#endif + + /* retries */ + if ((opt = php_http_option_register(registry, ZEND_STRL("retrycount"), 0, IS_LONG))) { + opt->setter = php_http_curle_option_set_retrycount; + } + if ((opt = php_http_option_register(registry, ZEND_STRL("retrydelay"), 0, IS_DOUBLE))) { + opt->setter = php_http_curle_option_set_retrydelay; + } + + /* referer */ + if ((opt = php_http_option_register(registry, ZEND_STRL("referer"), CURLOPT_REFERER, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + } + if ((opt = php_http_option_register(registry, ZEND_STRL("autoreferer"), CURLOPT_AUTOREFERER, IS_BOOL))) { + ZVAL_BOOL(&opt->defval, 1); + } + + /* useragent */ + if ((opt = php_http_option_register(registry, ZEND_STRL("useragent"), CURLOPT_USERAGENT, IS_STRING))) { + /* don't check strlen, to allow sending no useragent at all */ + ZVAL_STRING(&opt->defval, + "PECL_HTTP/" PHP_PECL_HTTP_VERSION " " + "PHP/" PHP_VERSION " " + "libcurl/" LIBCURL_VERSION + , 0); + } + + /* resume */ + if ((opt = php_http_option_register(registry, ZEND_STRL("resume"), CURLOPT_RESUME_FROM, IS_LONG))) { + opt->setter = php_http_curle_option_set_resume; + } + /* ranges */ + if ((opt = php_http_option_register(registry, ZEND_STRL("range"), CURLOPT_RANGE, IS_ARRAY))) { + opt->setter = php_http_curle_option_set_range; + } + + /* etag */ + if ((opt = php_http_option_register(registry, ZEND_STRL("etag"), 0, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + opt->setter = php_http_curle_option_set_etag; + } + + /* compression */ + if ((opt = php_http_option_register(registry, ZEND_STRL("compress"), 0, IS_BOOL))) { + opt->setter = php_http_curle_option_set_compress; + } + + /* lastmodified */ + if ((opt = php_http_option_register(registry, ZEND_STRL("lastmodified"), 0, IS_LONG))) { + opt->setter = php_http_curle_option_set_lastmodified; + } + + /* cookies */ + if ((opt = php_http_option_register(registry, ZEND_STRL("encodecookies"), 0, IS_BOOL))) { + opt->setter = php_http_curle_option_set_encodecookies; + ZVAL_BOOL(&opt->defval, 1); + } + if ((opt = php_http_option_register(registry, ZEND_STRL("cookies"), 0, IS_ARRAY))) { + opt->setter = php_http_curle_option_set_cookies; + } + + /* cookiesession, don't load session cookies from cookiestore */ + php_http_option_register(registry, ZEND_STRL("cookiesession"), CURLOPT_COOKIESESSION, IS_BOOL); + /* cookiestore, read initial cookies from that file and store cookies back into that file */ + if ((opt = php_http_option_register(registry, ZEND_STRL("cookiestore"), 0, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR; + opt->setter = php_http_curle_option_set_cookiestore; + } + + /* maxfilesize */ + php_http_option_register(registry, ZEND_STRL("maxfilesize"), CURLOPT_MAXFILESIZE, IS_LONG); + + /* http protocol version */ + php_http_option_register(registry, ZEND_STRL("protocol"), CURLOPT_HTTP_VERSION, IS_LONG); + + /* timeouts */ + if ((opt = php_http_option_register(registry, ZEND_STRL("timeout"), CURLOPT_TIMEOUT_MS, IS_DOUBLE))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS; + } + if ((opt = php_http_option_register(registry, ZEND_STRL("connecttimeout"), CURLOPT_CONNECTTIMEOUT_MS, IS_DOUBLE))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS; + Z_DVAL(opt->defval) = 3; + } +#if PHP_HTTP_CURL_VERSION(7,36,0) + if ((opt = php_http_option_register(registry, ZEND_STRL("expect_100_timeout"), CURLOPT_EXPECT_100_TIMEOUT_MS, IS_DOUBLE))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS; + Z_DVAL(opt->defval) = 1; + } +#endif + + /* tcp */ + php_http_option_register(registry, ZEND_STRL("tcp_nodelay"), CURLOPT_TCP_NODELAY, IS_BOOL); +#if PHP_HTTP_CURL_VERSION(7,25,0) + php_http_option_register(registry, ZEND_STRL("tcp_keepalive"), CURLOPT_TCP_KEEPALIVE, IS_BOOL); + if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepidle"), CURLOPT_TCP_KEEPIDLE, IS_LONG))) { + Z_LVAL(opt->defval) = 60; + } + if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepintvl"), CURLOPT_TCP_KEEPINTVL, IS_LONG))) { + Z_LVAL(opt->defval) = 60; + } +#endif + + /* ssl */ + if ((opt = php_http_option_register(registry, ZEND_STRL("ssl"), 0, IS_ARRAY))) { + registry = &opt->suboptions; + + if ((opt = php_http_option_register(registry, ZEND_STRL("cert"), CURLOPT_SSLCERT, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR; + } + if ((opt = php_http_option_register(registry, ZEND_STRL("certtype"), CURLOPT_SSLCERTTYPE, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + ZVAL_STRING(&opt->defval, "PEM", 0); + } + if ((opt = php_http_option_register(registry, ZEND_STRL("key"), CURLOPT_SSLKEY, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR; + } + if ((opt = php_http_option_register(registry, ZEND_STRL("keytype"), CURLOPT_SSLKEYTYPE, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + ZVAL_STRING(&opt->defval, "PEM", 0); + } + if ((opt = php_http_option_register(registry, ZEND_STRL("keypasswd"), CURLOPT_SSLKEYPASSWD, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + } + php_http_option_register(registry, ZEND_STRL("engine"), CURLOPT_SSLENGINE, IS_STRING); + php_http_option_register(registry, ZEND_STRL("version"), CURLOPT_SSLVERSION, IS_LONG); + if ((opt = php_http_option_register(registry, ZEND_STRL("verifypeer"), CURLOPT_SSL_VERIFYPEER, IS_BOOL))) { + ZVAL_BOOL(&opt->defval, 1); + } + if ((opt = php_http_option_register(registry, ZEND_STRL("verifyhost"), CURLOPT_SSL_VERIFYHOST, IS_BOOL))) { + ZVAL_BOOL(&opt->defval, 1); + opt->setter = php_http_curle_option_set_ssl_verifyhost; + } +#if PHP_HTTP_CURL_VERSION(7,41,0) + php_http_option_register(registry, ZEND_STRL("verifystatus"), CURLOPT_SSL_VERIFYSTATUS, IS_BOOL); +#endif + php_http_option_register(registry, ZEND_STRL("cipher_list"), CURLOPT_SSL_CIPHER_LIST, IS_STRING); + if ((opt = php_http_option_register(registry, ZEND_STRL("cainfo"), CURLOPT_CAINFO, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR; +#ifdef PHP_HTTP_CURL_CAINFO + ZVAL_STRING(&opt->defval, PHP_HTTP_CURL_CAINFO, 0); +#endif + } + if ((opt = php_http_option_register(registry, ZEND_STRL("capath"), CURLOPT_CAPATH, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR; + } + if ((opt = php_http_option_register(registry, ZEND_STRL("random_file"), CURLOPT_RANDOM_FILE, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR; + } + if ((opt = php_http_option_register(registry, ZEND_STRL("egdsocket"), CURLOPT_EGDSOCKET, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR; + } +#if PHP_HTTP_CURL_VERSION(7,19,0) + if ((opt = php_http_option_register(registry, ZEND_STRL("issuercert"), CURLOPT_ISSUERCERT, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR; + } +# ifdef PHP_HTTP_HAVE_OPENSSL + if ((opt = php_http_option_register(registry, ZEND_STRL("crlfile"), CURLOPT_CRLFILE, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR; + } +# endif +#endif +#if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL) + php_http_option_register(registry, ZEND_STRL("certinfo"), CURLOPT_CERTINFO, IS_BOOL); +#endif +#if PHP_HTTP_CURL_VERSION(7,36,0) + if ((opt = php_http_option_register(registry, ZEND_STRL("enable_npn"), CURLOPT_SSL_ENABLE_NPN, IS_BOOL))) { + ZVAL_BOOL(&opt->defval, 1); + } + if ((opt = php_http_option_register(registry, ZEND_STRL("enable_alpn"), CURLOPT_SSL_ENABLE_ALPN, IS_BOOL))) { + ZVAL_BOOL(&opt->defval, 1); + } +#endif +#if PHP_HTTP_CURL_VERSION(7,39,0) + if ((opt = php_http_option_register(registry, ZEND_STRL("pinned_publickey"), CURLOPT_PINNEDPUBLICKEY, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR; + } +#endif +#if PHP_HTTP_CURL_VERSION(7,21,4) + if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthtype"), CURLOPT_TLSAUTH_TYPE, IS_LONG))) { + opt->setter = php_http_curle_option_set_ssl_tlsauthtype; + } + if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthuser"), CURLOPT_TLSAUTH_USERNAME, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + } + if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthpass"), CURLOPT_TLSAUTH_PASSWORD, IS_STRING))) { + opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN; + } +#endif + } +} + +static zval *php_http_curle_get_option(php_http_option_t *opt, HashTable *options, void *userdata) +{ + php_http_client_curl_handler_t *curl = userdata; + zval *option; + + if ((option = php_http_option_get(opt, options, NULL))) { + option = php_http_ztyp(opt->type, option); + zend_hash_quick_update(&curl->options.cache, opt->name.s, opt->name.l, opt->name.h, &option, sizeof(zval *), NULL); + } + return option; +} + +static STATUS php_http_curle_set_option(php_http_option_t *opt, zval *val, void *userdata) +{ + php_http_client_curl_handler_t *curl = userdata; + CURL *ch = curl->handle; + zval tmp; + CURLcode rc = CURLE_OK; + STATUS rv = SUCCESS; + TSRMLS_FETCH_FROM_CTX(curl->client->ts); + + if (!val) { + val = &opt->defval; + } + + switch (opt->type) { + case IS_BOOL: + if (opt->setter) { + rv = opt->setter(opt, val, curl); + } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_BVAL_P(val))) { + rv = FAILURE; + } + break; + + case IS_LONG: + if (opt->setter) { + rv = opt->setter(opt, val, curl); + } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, Z_LVAL_P(val))) { + rv = FAILURE; + } + break; + + case IS_STRING: + if (opt->setter) { + rv = opt->setter(opt, val, curl); + } else if ((opt->flags & PHP_HTTP_CURLE_OPTION_CHECK_STRLEN) && !Z_STRLEN_P(val)) { + if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) { + rv = FAILURE; + } + } else if ((opt->flags & PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR) && Z_STRVAL_P(val) && SUCCESS != php_check_open_basedir(Z_STRVAL_P(val) TSRMLS_CC)) { + if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) { + rv = FAILURE; + } + } else if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, Z_STRVAL_P(val)))) { + rv = FAILURE; + } + break; + + case IS_DOUBLE: + if (opt->flags & PHP_HTTP_CURLE_OPTION_TRANSFORM_MS) { + tmp = *val; + Z_DVAL(tmp) *= 1000; + val = &tmp; + } + if (opt->setter) { + rv = opt->setter(opt, val, curl); + } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_DVAL_P(val))) { + rv = FAILURE; + } + break; + + case IS_ARRAY: + if (opt->setter) { + rv = opt->setter(opt, val, curl); + } else if (Z_TYPE_P(val) != IS_NULL) { + rv = php_http_options_apply(&opt->suboptions, Z_ARRVAL_P(val), curl); + } + break; + + default: + if (opt->setter) { + rv = opt->setter(opt, val, curl); + } else { + rv = FAILURE; + } + break; + } + if (rv != SUCCESS) { + php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Could not set option %s (%s)", opt->name.s, curl_easy_strerror(rc)); + } + return rv; +} + + +/* client ops */ + +static STATUS php_http_client_curl_handler_reset(php_http_client_curl_handler_t *curl) +{ + CURL *ch = curl->handle; + php_http_curle_storage_t *st; + + if ((st = php_http_curle_get_storage(ch))) { + if (st->url) { + pefree(st->url, 1); + st->url = NULL; + } + if (st->cookiestore) { + pefree(st->cookiestore, 1); + st->cookiestore = NULL; + } + st->errorbuffer[0] = '\0'; + } + + curl_easy_setopt(ch, CURLOPT_URL, NULL); + curl_easy_setopt(ch, CURLOPT_CUSTOMREQUEST, NULL); + curl_easy_setopt(ch, CURLOPT_HTTPGET, 1L); + curl_easy_setopt(ch, CURLOPT_NOBODY, 0L); /* libcurl < 7.19.6 does not clear auth info with USERPWD set to NULL */ #if PHP_HTTP_CURL_VERSION(7,19,1) + curl_easy_setopt(ch, CURLOPT_PROXYUSERNAME, NULL); + curl_easy_setopt(ch, CURLOPT_PROXYPASSWORD, NULL); curl_easy_setopt(ch, CURLOPT_USERNAME, NULL); curl_easy_setopt(ch, CURLOPT_PASSWORD, NULL); #endif - curl_easy_setopt(ch, CURLOPT_HTTPAUTH, 0L); - curl_easy_setopt(ch, CURLOPT_ENCODING, NULL); - /* we do this ourself anyway */ - curl_easy_setopt(ch, CURLOPT_HTTP_CONTENT_DECODING, 0L); - curl_easy_setopt(ch, CURLOPT_HTTP_TRANSFER_DECODING, 0L); - curl_easy_setopt(ch, CURLOPT_FOLLOWLOCATION, 0L); -#if PHP_HTTP_CURL_VERSION(7,19,1) - curl_easy_setopt(ch, CURLOPT_POSTREDIR, 0L); -#else - curl_easy_setopt(ch, CURLOPT_POST301, 0L); -#endif - curl_easy_setopt(ch, CURLOPT_UNRESTRICTED_AUTH, 0L); - curl_easy_setopt(ch, CURLOPT_REFERER, NULL); - curl_easy_setopt(ch, CURLOPT_USERAGENT, "PECL::HTTP/" PHP_HTTP_EXT_VERSION " (PHP/" PHP_VERSION ")"); - curl_easy_setopt(ch, CURLOPT_HTTPHEADER, NULL); - curl_easy_setopt(ch, CURLOPT_COOKIE, NULL); - curl_easy_setopt(ch, CURLOPT_COOKIESESSION, 0L); - /* these options would enable curl's cookie engine by default which we don't want - curl_easy_setopt(ch, CURLOPT_COOKIEFILE, NULL); - curl_easy_setopt(ch, CURLOPT_COOKIEJAR, NULL); */ - curl_easy_setopt(ch, CURLOPT_COOKIELIST, NULL); - curl_easy_setopt(ch, CURLOPT_RANGE, NULL); - curl_easy_setopt(ch, CURLOPT_RESUME_FROM, 0L); - curl_easy_setopt(ch, CURLOPT_MAXFILESIZE, 0L); - curl_easy_setopt(ch, CURLOPT_TIMECONDITION, 0L); - curl_easy_setopt(ch, CURLOPT_TIMEVALUE, 0L); - curl_easy_setopt(ch, CURLOPT_TIMEOUT, 0L); - curl_easy_setopt(ch, CURLOPT_CONNECTTIMEOUT, 3); - curl_easy_setopt(ch, CURLOPT_SSLCERT, NULL); - curl_easy_setopt(ch, CURLOPT_SSLCERTTYPE, NULL); - curl_easy_setopt(ch, CURLOPT_SSLCERTPASSWD, NULL); - curl_easy_setopt(ch, CURLOPT_SSLKEY, NULL); - curl_easy_setopt(ch, CURLOPT_SSLKEYTYPE, NULL); - curl_easy_setopt(ch, CURLOPT_SSLKEYPASSWD, NULL); - curl_easy_setopt(ch, CURLOPT_SSLENGINE, NULL); - curl_easy_setopt(ch, CURLOPT_SSLVERSION, 0L); - curl_easy_setopt(ch, CURLOPT_SSL_VERIFYPEER, 0L); - curl_easy_setopt(ch, CURLOPT_SSL_VERIFYHOST, 0L); - curl_easy_setopt(ch, CURLOPT_SSL_CIPHER_LIST, NULL); -#if PHP_HTTP_CURL_VERSION(7,19,0) - curl_easy_setopt(ch, CURLOPT_ISSUERCERT, NULL); -#if defined(PHP_HTTP_HAVE_OPENSSL) - curl_easy_setopt(ch, CURLOPT_CRLFILE, NULL); -#endif -#endif -#if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL) - curl_easy_setopt(ch, CURLOPT_CERTINFO, NULL); + +#if PHP_HTTP_CURL_VERSION(7,21,3) + if (curl->options.resolve) { + curl_slist_free_all(curl->options.resolve); + curl->options.resolve = NULL; + } #endif -#ifdef PHP_HTTP_CURL_CAINFO - curl_easy_setopt(ch, CURLOPT_CAINFO, PHP_HTTP_CURL_CAINFO); -#else - curl_easy_setopt(ch, CURLOPT_CAINFO, NULL); -#endif - curl_easy_setopt(ch, CURLOPT_CAPATH, NULL); - curl_easy_setopt(ch, CURLOPT_RANDOM_FILE, NULL); - curl_easy_setopt(ch, CURLOPT_EGDSOCKET, NULL); - curl_easy_setopt(ch, CURLOPT_POSTFIELDS, NULL); - curl_easy_setopt(ch, CURLOPT_POSTFIELDSIZE, 0L); - curl_easy_setopt(ch, CURLOPT_HTTPPOST, NULL); - curl_easy_setopt(ch, CURLOPT_IOCTLDATA, NULL); - curl_easy_setopt(ch, CURLOPT_READDATA, NULL); - curl_easy_setopt(ch, CURLOPT_INFILESIZE, 0L); - curl_easy_setopt(ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_NONE); - curl_easy_setopt(ch, CURLOPT_CUSTOMREQUEST, NULL); - curl_easy_setopt(ch, CURLOPT_NOBODY, 0L); - curl_easy_setopt(ch, CURLOPT_POST, 0L); - curl_easy_setopt(ch, CURLOPT_UPLOAD, 0L); - curl_easy_setopt(ch, CURLOPT_HTTPGET, 1L); + curl->options.retry.count = 0; + curl->options.retry.delay = 0; + curl->options.redirects = 0; + curl->options.encode_cookies = 1; + + if (curl->options.headers) { + curl_slist_free_all(curl->options.headers); + curl->options.headers = NULL; + } + if (curl->options.proxyheaders) { + curl_slist_free_all(curl->options.proxyheaders); + curl->options.proxyheaders = NULL; + } + + php_http_buffer_reset(&curl->options.cookies); + php_http_buffer_reset(&curl->options.ranges); return SUCCESS; } -STATUS php_http_client_curl_prepare(php_http_client_t *h, php_http_message_t *msg) +static php_http_client_curl_handler_t *php_http_client_curl_handler_init(php_http_client_t *h, php_resource_factory_t *rf) { - php_http_client_curl_t *curl = h->ctx; - php_http_client_curl_storage_t *storage = get_storage(curl->handle); + void *handle; + php_http_client_curl_handler_t *handler; TSRMLS_FETCH_FROM_CTX(h->ts); + if (!(handle = php_resource_factory_handle_ctor(rf, NULL TSRMLS_CC))) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to initialize curl handle"); + return NULL; + } + + handler = ecalloc(1, sizeof(*handler)); + handler->rf = rf; + handler->client = h; + handler->handle = handle; + handler->response.body = php_http_message_body_init(NULL, NULL TSRMLS_CC); + php_http_buffer_init(&handler->response.headers); + php_http_buffer_init(&handler->options.cookies); + php_http_buffer_init(&handler->options.ranges); + zend_hash_init(&handler->options.cache, 0, NULL, ZVAL_PTR_DTOR, 0); + +#if defined(ZTS) + curl_easy_setopt(handle, CURLOPT_NOSIGNAL, 1L); +#endif + curl_easy_setopt(handle, CURLOPT_HEADER, 0L); + curl_easy_setopt(handle, CURLOPT_FILETIME, 1L); + curl_easy_setopt(handle, CURLOPT_AUTOREFERER, 1L); + curl_easy_setopt(handle, CURLOPT_VERBOSE, 1L); + curl_easy_setopt(handle, CURLOPT_NOPROGRESS, 0L); + curl_easy_setopt(handle, CURLOPT_HEADERFUNCTION, php_http_curle_header_callback); + curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, php_http_curle_body_callback); + curl_easy_setopt(handle, CURLOPT_DEBUGFUNCTION, php_http_curle_raw_callback); + curl_easy_setopt(handle, CURLOPT_READFUNCTION, php_http_curle_read_callback); + curl_easy_setopt(handle, CURLOPT_SEEKFUNCTION, php_http_curle_seek_callback); +#if PHP_HTTP_CURL_VERSION(7,32,0) + curl_easy_setopt(handle, CURLOPT_XFERINFOFUNCTION, php_http_curle_xferinfo_callback); + curl_easy_setopt(handle, CURLOPT_XFERINFODATA, handler); +#else + curl_easy_setopt(handle, CURLOPT_PROGRESSFUNCTION, php_http_curle_progress_callback); + curl_easy_setopt(handle, CURLOPT_PROGRESSDATA, handler); +#endif + curl_easy_setopt(handle, CURLOPT_DEBUGDATA, handler); + curl_easy_setopt(handle, CURLOPT_WRITEDATA, handler); + curl_easy_setopt(handle, CURLOPT_HEADERDATA, handler); + + php_http_client_curl_handler_reset(handler); + + return handler; +} + + +static STATUS php_http_client_curl_handler_prepare(php_http_client_curl_handler_t *curl, php_http_client_enqueue_t *enqueue) +{ + size_t body_size; + php_http_message_t *msg = enqueue->request; + php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle); + TSRMLS_FETCH_FROM_CTX(curl->client->ts); + /* request url */ if (!PHP_HTTP_INFO(msg).request.url) { - php_http_error(HE_WARNING, PHP_HTTP_E_CLIENT, "Cannot request empty URL"); + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL"); return FAILURE; } storage->errorbuffer[0] = '\0'; if (storage->url) { pefree(storage->url, 1); } - storage->url = pestrdup(PHP_HTTP_INFO(msg).request.url, 1); + php_http_url_to_string(PHP_HTTP_INFO(msg).request.url, &storage->url, NULL, 1); curl_easy_setopt(curl->handle, CURLOPT_URL, storage->url); /* request method */ @@ -1062,320 +1731,585 @@ STATUS php_http_client_curl_prepare(php_http_client_t *h, php_http_message_t *ms if (PHP_HTTP_INFO(msg).request.method) { curl_easy_setopt(curl->handle, CURLOPT_CUSTOMREQUEST, PHP_HTTP_INFO(msg).request.method); } else { - php_http_error(HE_WARNING, PHP_HTTP_E_REQUEST_METHOD, "Cannot use empty request method"); + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot use empty request method"); return FAILURE; } break; } } + /* apply options */ + php_http_options_apply(&php_http_curle_options, enqueue->options, curl); + /* request headers */ + php_http_message_update_headers(msg); if (zend_hash_num_elements(&msg->hdrs)) { php_http_array_hashkey_t header_key = php_http_array_hashkey_init(0); - zval **header_val; + zval **header_val, *header_cpy; HashPosition pos; php_http_buffer_t header; +#if !PHP_HTTP_CURL_VERSION(7,23,0) + zval **ct = NULL; + + zend_hash_find(&msg->hdrs, ZEND_STRS("Content-Length"), (void *) &ct); +#endif php_http_buffer_init(&header); FOREACH_HASH_KEYVAL(pos, &msg->hdrs, header_key, header_val) { if (header_key.type == HASH_KEY_IS_STRING) { - zval *header_cpy = php_http_ztyp(IS_STRING, *header_val); - +#if !PHP_HTTP_CURL_VERSION(7,23,0) + /* avoid duplicate content-length header */ + if (ct && *ct == *header_val) { + continue; + } +#endif + header_cpy = php_http_ztyp(IS_STRING, *header_val); php_http_buffer_appendf(&header, "%s: %s", header_key.str, Z_STRVAL_P(header_cpy)); php_http_buffer_fix(&header); - curl->options.headers = curl_slist_append(curl->options.headers, PHP_HTTP_BUFFER_VAL(&header)); + curl->options.headers = curl_slist_append(curl->options.headers, header.data); php_http_buffer_reset(&header); zval_ptr_dtor(&header_cpy); } } php_http_buffer_dtor(&header); - curl_easy_setopt(curl->handle, CURLOPT_HTTPHEADER, curl->options.headers); } + curl_easy_setopt(curl->handle, CURLOPT_HTTPHEADER, curl->options.headers); /* attach request body */ - { + if ((body_size = php_http_message_body_size(msg->body))) { /* RFC2616, section 4.3 (para. 4) states that »a message-body MUST NOT be included in a request if the * specification of the request method (section 5.1.1) does not allow sending an entity-body in request.« * Following the clause in section 5.1.1 (para. 2) that request methods »MUST be implemented with the * same semantics as those specified in section 9« reveal that not any single defined HTTP/1.1 method * does not allow a request body. */ - size_t body_size = php_http_message_body_size(&msg->body); - - curl_easy_setopt(curl->handle, CURLOPT_IOCTLDATA, &msg->body); - curl_easy_setopt(curl->handle, CURLOPT_READDATA, &msg->body); + php_stream_rewind(php_http_message_body_stream(msg->body)); + curl_easy_setopt(curl->handle, CURLOPT_SEEKDATA, msg->body); + curl_easy_setopt(curl->handle, CURLOPT_READDATA, msg->body); curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, body_size); curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, body_size); + } else { + curl_easy_setopt(curl->handle, CURLOPT_SEEKDATA, NULL); + curl_easy_setopt(curl->handle, CURLOPT_READDATA, NULL); + curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, 0L); + curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, 0L); } return SUCCESS; } -static STATUS php_http_client_curl_exec(php_http_client_t *h, php_http_message_t *msg) +static void php_http_client_curl_handler_clear(php_http_client_curl_handler_t *handler) +{ + curl_easy_setopt(handler->handle, CURLOPT_NOPROGRESS, 1L); +#if PHP_HTTP_CURL_VERSION(7,32,0) + curl_easy_setopt(handler->handle, CURLOPT_XFERINFOFUNCTION, NULL); +#else + curl_easy_setopt(handler->handle, CURLOPT_PROGRESSFUNCTION, NULL); +#endif + curl_easy_setopt(handler->handle, CURLOPT_VERBOSE, 0L); + curl_easy_setopt(handler->handle, CURLOPT_DEBUGFUNCTION, NULL); +} + +static void php_http_client_curl_handler_dtor(php_http_client_curl_handler_t *handler) +{ + TSRMLS_FETCH_FROM_CTX(handler->client->ts); + + php_http_client_curl_handler_clear(handler); + + php_resource_factory_handle_dtor(handler->rf, handler->handle TSRMLS_CC); + php_resource_factory_free(&handler->rf); + + php_http_message_body_free(&handler->response.body); + php_http_buffer_dtor(&handler->response.headers); + php_http_buffer_dtor(&handler->options.ranges); + php_http_buffer_dtor(&handler->options.cookies); + zend_hash_destroy(&handler->options.cache); + + if (handler->options.headers) { + curl_slist_free_all(handler->options.headers); + handler->options.headers = NULL; + } + + efree(handler); +} + +static php_http_client_t *php_http_client_curl_init(php_http_client_t *h, void *handle) +{ + php_http_client_curl_t *curl; + TSRMLS_FETCH_FROM_CTX(h->ts); + + if (!handle && !(handle = php_resource_factory_handle_ctor(h->rf, NULL TSRMLS_CC))) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to initialize curl handle"); + return NULL; + } + + curl = ecalloc(1, sizeof(*curl)); + curl->handle = handle; + curl->unfinished = 0; + h->ctx = curl; + + return h; +} + +static void php_http_client_curl_dtor(php_http_client_t *h) +{ + php_http_client_curl_t *curl = h->ctx; + TSRMLS_FETCH_FROM_CTX(h->ts); + +#if PHP_HTTP_HAVE_EVENT + if (curl->timeout) { + if (event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) { + event_del(curl->timeout); + } + efree(curl->timeout); + curl->timeout = NULL; + } + if (curl->evbase) { + event_base_free(curl->evbase); + curl->evbase = NULL; + } +#endif + curl->unfinished = 0; + + php_resource_factory_handle_dtor(h->rf, curl->handle TSRMLS_CC); + + efree(curl); + h->ctx = NULL; +} + +static void queue_dtor(php_http_client_enqueue_t *e) { - uint tries = 0; - CURLcode result; + php_http_client_curl_handler_t *handler = e->opaque; + + if (handler->queue.dtor) { + e->opaque = handler->queue.opaque; + handler->queue.dtor(e); + } + php_http_client_curl_handler_dtor(handler); +} + +static php_resource_factory_t *create_rf(php_http_url_t *url TSRMLS_DC) +{ + php_persistent_handle_factory_t *pf; + php_resource_factory_t *rf = NULL; + char *id_str = NULL; + size_t id_len; + + if (!url || (!url->host && !url->path)) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL"); + return NULL; + } + + id_len = spprintf(&id_str, 0, "%s:%d", STR_PTR(url->host), url->port ? url->port : 80); + + pf = php_persistent_handle_concede(NULL, ZEND_STRL("http\\Client\\Curl\\Request"), id_str, id_len, NULL, NULL TSRMLS_CC); + if (pf) { + rf = php_resource_factory_init(NULL, php_persistent_handle_get_resource_factory_ops(), pf, (void (*)(void*)) php_persistent_handle_abandon); + } else { + rf = php_resource_factory_init(NULL, &php_http_curle_resource_factory_ops, NULL, NULL); + } + + efree(id_str); + + return rf; +} + +static STATUS php_http_client_curl_enqueue(php_http_client_t *h, php_http_client_enqueue_t *enqueue) +{ + CURLMcode rs; php_http_client_curl_t *curl = h->ctx; - php_http_client_curl_storage_t *storage = get_storage(curl->handle); + php_http_client_curl_handler_t *handler; + php_http_client_progress_state_t *progress; + php_resource_factory_t *rf; TSRMLS_FETCH_FROM_CTX(h->ts); - if (SUCCESS != php_http_client_curl_prepare(h, msg)) { + rf = create_rf(enqueue->request->http.info.request.url TSRMLS_CC); + if (!rf) { return FAILURE; } -retry: - if (CURLE_OK != (result = curl_easy_perform(curl->handle))) { - php_http_error(HE_WARNING, PHP_HTTP_E_CLIENT, "%s; %s (%s)", curl_easy_strerror(result), storage->errorbuffer, storage->url); - - if (EG(exception)) { - add_property_long(EG(exception), "curlCode", result); - } - - if (curl->options.retry.count > tries++) { - switch (result) { - case CURLE_COULDNT_RESOLVE_PROXY: - case CURLE_COULDNT_RESOLVE_HOST: - case CURLE_COULDNT_CONNECT: - case CURLE_WRITE_ERROR: - case CURLE_READ_ERROR: - case CURLE_OPERATION_TIMEDOUT: - case CURLE_SSL_CONNECT_ERROR: - case CURLE_GOT_NOTHING: - case CURLE_SSL_ENGINE_SETFAILED: - case CURLE_SEND_ERROR: - case CURLE_RECV_ERROR: - case CURLE_SSL_ENGINE_INITFAILED: - case CURLE_LOGIN_DENIED: - if (curl->options.retry.delay >= PHP_HTTP_DIFFSEC) { - php_http_sleep(curl->options.retry.delay); - } - goto retry; - default: - break; - } + handler = php_http_client_curl_handler_init(h, rf); + if (!handler) { + return FAILURE; + } + + if (SUCCESS != php_http_client_curl_handler_prepare(handler, enqueue)) { + php_http_client_curl_handler_dtor(handler); + return FAILURE; + } + + handler->queue = *enqueue; + enqueue->opaque = handler; + enqueue->dtor = queue_dtor; + + if (CURLM_OK == (rs = curl_multi_add_handle(curl->handle, handler->handle))) { + zend_llist_add_element(&h->requests, enqueue); + ++curl->unfinished; + + if (h->callback.progress.func && SUCCESS == php_http_client_getopt(h, PHP_HTTP_CLIENT_OPT_PROGRESS_INFO, enqueue->request, &progress)) { + progress->info = "start"; + h->callback.progress.func(h->callback.progress.arg, h, &handler->queue, progress); + progress->started = 1; + } + + return SUCCESS; + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not enqueue request: %s", curl_multi_strerror(rs)); + return FAILURE; + } +} + +static STATUS php_http_client_curl_dequeue(php_http_client_t *h, php_http_client_enqueue_t *enqueue) +{ + CURLMcode rs; + php_http_client_curl_t *curl = h->ctx; + php_http_client_curl_handler_t *handler = enqueue->opaque; + TSRMLS_FETCH_FROM_CTX(h->ts); + + php_http_client_curl_handler_clear(handler); + if (CURLM_OK == (rs = curl_multi_remove_handle(curl->handle, handler->handle))) { + zend_llist_del_element(&h->requests, handler->handle, (int (*)(void *, void *)) compare_queue); + return SUCCESS; + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not dequeue request: %s", curl_multi_strerror(rs)); + } + + return FAILURE; +} + +static void php_http_client_curl_reset(php_http_client_t *h) +{ + zend_llist_element *next_el, *this_el; + + for (this_el = h->requests.head; this_el; this_el = next_el) { + next_el = this_el->next; + php_http_client_curl_dequeue(h, (void *) this_el->data); + } +} + +static inline void php_http_client_curl_get_timeout(php_http_client_curl_t *curl, long max_tout, struct timeval *timeout) +{ + if ((CURLM_OK == curl_multi_timeout(curl->handle, &max_tout)) && (max_tout > 0)) { + timeout->tv_sec = max_tout / 1000; + timeout->tv_usec = (max_tout % 1000) * 1000; + } else { + timeout->tv_sec = 0; + timeout->tv_usec = 1000; + } +} + +#ifdef PHP_WIN32 +# define SELECT_ERROR SOCKET_ERROR +#else +# define SELECT_ERROR -1 +#endif + +static STATUS php_http_client_curl_wait(php_http_client_t *h, struct timeval *custom_timeout) +{ + int MAX; + fd_set R, W, E; + struct timeval timeout; + php_http_client_curl_t *curl = h->ctx; + +#if PHP_HTTP_HAVE_EVENT + if (curl->useevents) { + if (!event_initialized(curl->timeout)) { + event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, h); + } else if (custom_timeout && timerisset(custom_timeout)) { + event_add(curl->timeout, custom_timeout); + } else if (!event_pending(curl->timeout, EV_TIMEOUT, NULL)) { + php_http_client_curl_get_timeout(curl, 1000, &timeout); + event_add(curl->timeout, &timeout); + } + + event_base_loop(curl->evbase, EVLOOP_ONCE); + + return SUCCESS; + } +#endif + + FD_ZERO(&R); + FD_ZERO(&W); + FD_ZERO(&E); + + if (CURLM_OK == curl_multi_fdset(curl->handle, &R, &W, &E, &MAX)) { + if (custom_timeout && timerisset(custom_timeout)) { + timeout = *custom_timeout; } else { - return FAILURE; + php_http_client_curl_get_timeout(curl, 1000, &timeout); + } + + if (MAX == -1) { + php_http_sleep((double) timeout.tv_sec + (double) (timeout.tv_usec / PHP_HTTP_MCROSEC)); + return SUCCESS; + } else if (SELECT_ERROR != select(MAX + 1, &R, &W, &E, &timeout)) { + return SUCCESS; } } + return FAILURE; +} + +static int php_http_client_curl_once(php_http_client_t *h) +{ + php_http_client_curl_t *curl = h->ctx; + +#if PHP_HTTP_HAVE_EVENT + if (curl->useevents) { + event_base_loop(curl->evbase, EVLOOP_NONBLOCK); + } else +#endif + while (CURLM_CALL_MULTI_PERFORM == curl_multi_perform(curl->handle, &curl->unfinished)); + + php_http_curlm_responsehandler(h); + + return curl->unfinished; - return SUCCESS; } -static STATUS php_http_client_curl_setopt(php_http_client_t *h, php_http_client_setopt_opt_t opt, void *arg) +static STATUS php_http_client_curl_exec(php_http_client_t *h) { +#if PHP_HTTP_HAVE_EVENT php_http_client_curl_t *curl = h->ctx; +#endif TSRMLS_FETCH_FROM_CTX(h->ts); - switch (opt) { - case PHP_HTTP_CLIENT_OPT_SETTINGS: - return set_options(h, arg); - break; +#if PHP_HTTP_HAVE_EVENT + if (curl->useevents) { + php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, h); + do { + int ev_rc = event_base_dispatch(curl->evbase); + +#if DBG_EVENTS + fprintf(stderr, "%c", "X.0"[ev_rc+1]); +#endif - case PHP_HTTP_CLIENT_OPT_PROGRESS_CALLBACK: - if (curl->progress.in_cb) { - php_http_error(HE_WARNING, PHP_HTTP_E_CLIENT, "Cannot change progress callback while executing it"); + if (ev_rc < 0) { + php_error_docref(NULL TSRMLS_CC, E_ERROR, "Error in event_base_dispatch()"); return FAILURE; } - if (curl->progress.callback) { - php_http_client_progress_dtor(&curl->progress TSRMLS_CC); + } while (curl->unfinished); + } else +#endif + { + while (php_http_client_curl_once(h)) { + if (SUCCESS != php_http_client_curl_wait(h, NULL)) { +#ifdef PHP_WIN32 + /* see http://msdn.microsoft.com/library/en-us/winsock/winsock/windows_sockets_error_codes_2.asp */ + php_error_docref(NULL TSRMLS_CC, E_WARNING, "WinSock error: %d", WSAGetLastError()); +#else + php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", strerror(errno)); +#endif + return FAILURE; } - curl->progress.callback = arg; - break; + } + } - case PHP_HTTP_CLIENT_OPT_COOKIES_ENABLE: - /* are cookies already enabled anyway? */ - if (!get_storage(curl->handle)->cookiestore) { - if (CURLE_OK != curl_easy_setopt(curl->handle, CURLOPT_COOKIEFILE, "")) { - return FAILURE; - } - } - break; + return SUCCESS; +} - case PHP_HTTP_CLIENT_OPT_COOKIES_RESET: - if (CURLE_OK != curl_easy_setopt(curl->handle, CURLOPT_COOKIELIST, "ALL")) { - return FAILURE; - } - break; +static STATUS php_http_client_curl_setopt(php_http_client_t *h, php_http_client_setopt_opt_t opt, void *arg) +{ + php_http_client_curl_t *curl = h->ctx; - case PHP_HTTP_CLIENT_OPT_COOKIES_RESET_SESSION: - if (CURLE_OK != curl_easy_setopt(curl->handle, CURLOPT_COOKIELIST, "SESS")) { + switch (opt) { + case PHP_HTTP_CLIENT_OPT_ENABLE_PIPELINING: + if (CURLM_OK != curl_multi_setopt(curl->handle, CURLMOPT_PIPELINING, (long) *((zend_bool *) arg))) { return FAILURE; } break; - case PHP_HTTP_CLIENT_OPT_COOKIES_FLUSH: - if (CURLE_OK != curl_easy_setopt(curl->handle, CURLOPT_COOKIELIST, "FLUSH")) { - return FAILURE; + case PHP_HTTP_CLIENT_OPT_USE_EVENTS: +#if PHP_HTTP_HAVE_EVENT + if ((curl->useevents = *((zend_bool *) arg))) { + if (!curl->evbase) { + curl->evbase = event_base_new(); + } + if (!curl->timeout) { + curl->timeout = ecalloc(1, sizeof(struct event)); + } + curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, h); + curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, php_http_curlm_socket_callback); + curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, h); + curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, php_http_curlm_timer_callback); + } else { + curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, NULL); + curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, NULL); + curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, NULL); + curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, NULL); } break; +#endif default: return FAILURE; } - return SUCCESS; } -static STATUS php_http_client_curl_getopt(php_http_client_t *h, php_http_client_getopt_opt_t opt, void *arg) +static STATUS php_http_client_curl_getopt(php_http_client_t *h, php_http_client_getopt_opt_t opt, void *arg, void **res) { - php_http_client_curl_t *curl = h->ctx; + php_http_client_enqueue_t *enqueue; switch (opt) { - case PHP_HTTP_CLIENT_OPT_PROGRESS_INFO: - *((php_http_client_progress_t **) arg) = &curl->progress; - break; + case PHP_HTTP_CLIENT_OPT_PROGRESS_INFO: + if ((enqueue = php_http_client_enqueued(h, arg, NULL))) { + php_http_client_curl_handler_t *handler = enqueue->opaque; - case PHP_HTTP_CLIENT_OPT_TRANSFER_INFO: - get_info(curl->handle, arg); - break; + *((php_http_client_progress_state_t **) res) = &handler->progress; + return SUCCESS; + } + break; - default: - return FAILURE; - } + case PHP_HTTP_CLIENT_OPT_TRANSFER_INFO: + if ((enqueue = php_http_client_enqueued(h, arg, NULL))) { + php_http_client_curl_handler_t *handler = enqueue->opaque; - return SUCCESS; -} + php_http_curle_get_info(handler->handle, *(HashTable **) res); + return SUCCESS; + } + break; -static php_http_resource_factory_ops_t php_http_client_curl_resource_factory_ops = { - php_http_curl_ctor, - php_http_curl_copy, - php_http_curl_dtor -}; + default: + break; + } -static zend_class_entry *get_class_entry(void) -{ - return php_http_client_curl_class_entry; + return FAILURE; } static php_http_client_ops_t php_http_client_curl_ops = { - &php_http_client_curl_resource_factory_ops, + &php_http_curlm_resource_factory_ops, php_http_client_curl_init, - php_http_client_curl_copy, + NULL /* copy */, php_http_client_curl_dtor, php_http_client_curl_reset, php_http_client_curl_exec, + php_http_client_curl_wait, + php_http_client_curl_once, + php_http_client_curl_enqueue, + php_http_client_curl_dequeue, php_http_client_curl_setopt, - php_http_client_curl_getopt, - (php_http_new_t) php_http_client_curl_object_new_ex, - get_class_entry + php_http_client_curl_getopt }; -PHP_HTTP_API php_http_client_ops_t *php_http_client_curl_get_ops(void) +php_http_client_ops_t *php_http_client_curl_get_ops(void) { return &php_http_client_curl_ops; } - -#define PHP_HTTP_BEGIN_ARGS(method, req_args) PHP_HTTP_BEGIN_ARGS_EX(HttpClientCURL, method, 0, req_args) -#define PHP_HTTP_EMPTY_ARGS(method) PHP_HTTP_EMPTY_ARGS_EX(HttpClientCURL, method, 0) -#define PHP_HTTP_CURL_ME(method, visibility) PHP_ME(HttpClientCURL, method, PHP_HTTP_ARGS(HttpClientCURL, method), visibility) -#define PHP_HTTP_CURL_ALIAS(method, func) PHP_HTTP_STATIC_ME_ALIAS(method, func, PHP_HTTP_ARGS(HttpClientCURL, method)) -#define PHP_HTTP_CURL_MALIAS(me, al, vis) ZEND_FENTRY(me, ZEND_MN(HttpClientCURL_##al), PHP_HTTP_ARGS(HttpClientCURL, al), vis) - - -zend_class_entry *php_http_client_curl_class_entry; -zend_function_entry php_http_client_curl_method_entry[] = { - EMPTY_FUNCTION_ENTRY -}; - -zend_object_value php_http_client_curl_object_new(zend_class_entry *ce TSRMLS_DC) -{ - return php_http_client_curl_object_new_ex(ce, NULL, NULL TSRMLS_CC); -} - -zend_object_value php_http_client_curl_object_new_ex(zend_class_entry *ce, php_http_client_t *r, php_http_client_object_t **ptr TSRMLS_DC) +PHP_MINIT_FUNCTION(http_client_curl) { - zend_object_value ov; - php_http_client_object_t *o; + php_http_options_t *options; + php_http_client_driver_t driver = { + ZEND_STRL("curl"), + &php_http_client_curl_ops + }; - o = ecalloc(1, sizeof(php_http_client_object_t)); - zend_object_std_init((zend_object *) o, ce TSRMLS_CC); - object_properties_init((zend_object *) o, ce); + if (SUCCESS != php_http_client_driver_add(&driver)) { + return FAILURE; + } - if (!(o->client = r)) { - o->client = php_http_client_init(NULL, &php_http_client_curl_ops, NULL, NULL TSRMLS_CC); + if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl"), &php_http_curlm_resource_factory_ops, NULL, NULL TSRMLS_CC)) { + return FAILURE; } - - if (ptr) { - *ptr = o; + if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl\\Request"), &php_http_curle_resource_factory_ops, NULL, NULL TSRMLS_CC)) { + return FAILURE; } - ov.handle = zend_objects_store_put(o, NULL, php_http_client_object_free, NULL TSRMLS_CC); - ov.handlers = php_http_client_get_object_handlers(); - - return ov; -} - + if ((options = php_http_options_init(&php_http_curle_options, 1))) { + options->getter = php_http_curle_get_option; + options->setter = php_http_curle_set_option; -PHP_MINIT_FUNCTION(http_client_curl) -{ - if (SUCCESS != php_http_persistent_handle_provide(ZEND_STRL("http_client.curl"), &php_http_client_curl_resource_factory_ops, NULL, NULL)) { - return FAILURE; + php_http_curle_options_init(options TSRMLS_CC); } - PHP_HTTP_REGISTER_CLASS(http\\Client, CURL, http_client_curl, php_http_client_class_entry, 0); - php_http_client_curl_class_entry->create_object = php_http_client_curl_object_new; - /* * HTTP Protocol Version Constants */ - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("HTTP_VERSION_1_0"), CURL_HTTP_VERSION_1_0 TSRMLS_CC); - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("HTTP_VERSION_1_1"), CURL_HTTP_VERSION_1_1 TSRMLS_CC); - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("HTTP_VERSION_NONE"), CURL_HTTP_VERSION_NONE TSRMLS_CC); /* to be removed */ - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("HTTP_VERSION_ANY"), CURL_HTTP_VERSION_NONE TSRMLS_CC); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_0", CURL_HTTP_VERSION_1_0, CONST_CS|CONST_PERSISTENT); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_1", CURL_HTTP_VERSION_1_1, CONST_CS|CONST_PERSISTENT); +#if PHP_HTTP_CURL_VERSION(7,33,0) + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_2_0", CURL_HTTP_VERSION_2_0, CONST_CS|CONST_PERSISTENT); +#endif + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_ANY", CURL_HTTP_VERSION_NONE, CONST_CS|CONST_PERSISTENT); /* * SSL Version Constants */ - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("SSL_VERSION_TLSv1"), CURL_SSLVERSION_TLSv1 TSRMLS_CC); - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("SSL_VERSION_SSLv2"), CURL_SSLVERSION_SSLv2 TSRMLS_CC); - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("SSL_VERSION_SSLv3"), CURL_SSLVERSION_SSLv3 TSRMLS_CC); - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("SSL_VERSION_ANY"), CURL_SSLVERSION_DEFAULT TSRMLS_CC); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1", CURL_SSLVERSION_TLSv1, CONST_CS|CONST_PERSISTENT); +#if PHP_HTTP_CURL_VERSION(7,34,0) + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_0", CURL_SSLVERSION_TLSv1_0, CONST_CS|CONST_PERSISTENT); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_1", CURL_SSLVERSION_TLSv1_1, CONST_CS|CONST_PERSISTENT); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_2", CURL_SSLVERSION_TLSv1_2, CONST_CS|CONST_PERSISTENT); +#endif + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv2", CURL_SSLVERSION_SSLv2, CONST_CS|CONST_PERSISTENT); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv3", CURL_SSLVERSION_SSLv3, CONST_CS|CONST_PERSISTENT); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_ANY", CURL_SSLVERSION_DEFAULT, CONST_CS|CONST_PERSISTENT); +#if PHP_HTTP_CURL_VERSION(7,21,4) + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "TLSAUTH_SRP", CURL_TLSAUTH_SRP, CONST_CS|CONST_PERSISTENT); +#endif /* * DNS IPvX resolving */ - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("IPRESOLVE_V4"), CURL_IPRESOLVE_V4 TSRMLS_CC); - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("IPRESOLVE_V6"), CURL_IPRESOLVE_V6 TSRMLS_CC); - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("IPRESOLVE_ANY"), CURL_IPRESOLVE_WHATEVER TSRMLS_CC); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V4", CURL_IPRESOLVE_V4, CONST_CS|CONST_PERSISTENT); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V6", CURL_IPRESOLVE_V6, CONST_CS|CONST_PERSISTENT); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_ANY", CURL_IPRESOLVE_WHATEVER, CONST_CS|CONST_PERSISTENT); /* * Auth Constants */ - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("AUTH_BASIC"), CURLAUTH_BASIC TSRMLS_CC); - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("AUTH_DIGEST"), CURLAUTH_DIGEST TSRMLS_CC); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_BASIC", CURLAUTH_BASIC, CONST_CS|CONST_PERSISTENT); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST", CURLAUTH_DIGEST, CONST_CS|CONST_PERSISTENT); #if PHP_HTTP_CURL_VERSION(7,19,3) - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("AUTH_DIGEST_IE"), CURLAUTH_DIGEST_IE TSRMLS_CC); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST_IE", CURLAUTH_DIGEST_IE, CONST_CS|CONST_PERSISTENT); #endif - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("AUTH_NTLM"), CURLAUTH_NTLM TSRMLS_CC); - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("AUTH_GSSNEG"), CURLAUTH_GSSNEGOTIATE TSRMLS_CC); - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("AUTH_ANY"), CURLAUTH_ANY TSRMLS_CC); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_NTLM", CURLAUTH_NTLM, CONST_CS|CONST_PERSISTENT); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_GSSNEG", CURLAUTH_GSSNEGOTIATE, CONST_CS|CONST_PERSISTENT); +#if PHP_HTTP_CURL_VERSION(7,38,0) + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_SPNEGO", CURLAUTH_NEGOTIATE, CONST_CS|CONST_PERSISTENT); +#endif + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_ANY", CURLAUTH_ANY, CONST_CS|CONST_PERSISTENT); /* * Proxy Type Constants */ - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("PROXY_SOCKS4"), CURLPROXY_SOCKS4 TSRMLS_CC); - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("PROXY_SOCKS4A"), CURLPROXY_SOCKS5 TSRMLS_CC); - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("PROXY_SOCKS5_HOSTNAME"), CURLPROXY_SOCKS5 TSRMLS_CC); - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("PROXY_SOCKS5"), CURLPROXY_SOCKS5 TSRMLS_CC); - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("PROXY_HTTP"), CURLPROXY_HTTP TSRMLS_CC); -# if PHP_HTTP_CURL_VERSION(7,19,4) - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("PROXY_HTTP_1_0"), CURLPROXY_HTTP_1_0 TSRMLS_CC); -# endif + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4", CURLPROXY_SOCKS4, CONST_CS|CONST_PERSISTENT); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4A", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5_HOSTNAME", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP", CURLPROXY_HTTP, CONST_CS|CONST_PERSISTENT); +#if PHP_HTTP_CURL_VERSION(7,19,4) + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP_1_0", CURLPROXY_HTTP_1_0, CONST_CS|CONST_PERSISTENT); +#endif /* * Post Redirection Constants */ #if PHP_HTTP_CURL_VERSION(7,19,1) - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("POSTREDIR_301"), CURL_REDIR_POST_301 TSRMLS_CC); - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("POSTREDIR_302"), CURL_REDIR_POST_302 TSRMLS_CC); - zend_declare_class_constant_long(php_http_client_curl_class_entry, ZEND_STRL("POSTREDIR_ALL"), CURL_REDIR_POST_ALL TSRMLS_CC); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_301", CURL_REDIR_POST_301, CONST_CS|CONST_PERSISTENT); + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_302", CURL_REDIR_POST_302, CONST_CS|CONST_PERSISTENT); +#if PHP_HTTP_CURL_VERSION(7,26,0) + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_303", CURL_REDIR_POST_303, CONST_CS|CONST_PERSISTENT); #endif + REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_ALL", CURL_REDIR_POST_ALL, CONST_CS|CONST_PERSISTENT); +#endif + + return SUCCESS; +} + +PHP_MSHUTDOWN_FUNCTION(http_client_curl) +{ + php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl"), NULL, 0 TSRMLS_CC); + php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl\\Request"), NULL, 0 TSRMLS_CC); + + php_http_options_dtor(&php_http_curle_options); return SUCCESS; } +#endif /* PHP_HTTP_HAVE_CURL */ + /* * Local variables: * tab-width: 4