--- /dev/null
+/*
+ +--------------------------------------------------------------------+
+ | PECL :: http |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted provided that the conditions mentioned |
+ | in the accompanying LICENSE file are met. |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2004-2013, Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
+
+#include "php_http_api.h"
+#include "php_http_client.h"
+
+#if PHP_HTTP_HAVE_CURL
+
+#if PHP_HTTP_HAVE_EVENT
+# include <event.h>
+# if !PHP_HTTP_HAVE_EVENT2 && /* just be really sure */ !(LIBEVENT_VERSION_NUMBER >= 0x02000000)
+# 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)
+# endif
+# ifndef DBG_EVENTS
+# define DBG_EVENTS 0
+# endif
+#endif
+
+typedef struct php_http_client_curl {
+ CURLM *handle;
+
+ int unfinished; /* int because of curl_multi_perform() */
+
+#if PHP_HTTP_HAVE_EVENT
+ 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_message_parser_t *parser;
+ php_http_message_t *message;
+ php_http_buffer_t *buffer;
+ } request;
+
+ struct {
+ php_http_message_parser_t *parser;
+ php_http_message_t *message;
+ php_http_buffer_t *buffer;
+ } response;
+
+ struct {
+ HashTable cache;
+
+ struct curl_slist *headers;
+ struct curl_slist *resolve;
+ php_http_buffer_t cookies;
+ php_http_buffer_t ranges;
+
+ long redirects;
+ unsigned range_request:1;
+ unsigned encode_cookies:1;
+
+ struct {
+ uint count;
+ double delay;
+ } retry;
+
+ } options;
+
+} php_http_client_curl_handler_t;
+
+typedef struct php_http_curle_storage {
+ char *url;
+ char *cookiestore;
+ 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())) {
+ php_http_curle_get_storage(ch);
+ return ch;
+ }
+ return NULL;
+}
+
+static void *php_http_curle_copy(void *opaque, void *handle TSRMLS_DC)
+{
+ void *ch;
+
+ if ((ch = curl_easy_duphandle(handle))) {
+ curl_easy_reset(ch);
+ php_http_curle_get_storage(ch);
+ return ch;
+ }
+ return NULL;
+}
+
+static void php_http_curle_dtor(void *opaque, void *handle TSRMLS_DC)
+{
+ php_http_curle_storage_t *st = php_http_curle_get_storage(handle);
+
+ curl_easy_cleanup(handle);
+
+ if (st) {
+ if (st->url) {
+ pefree(st->url, 1);
+ }
+ if (st->cookiestore) {
+ pefree(st->cookiestore, 1);
+ }
+ pefree(st, 1);
+ }
+}
+
+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_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);
+ }
+ return 0;
+}
+
+static int php_http_curle_progress_callback(void *ctx, double dltotal, double dlnow, double ultotal, double ulnow)
+{
+ 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;
+
+ h->progress.dl.total = dltotal;
+ h->progress.dl.now = dlnow;
+ h->progress.ul.total = ultotal;
+ h->progress.ul.now = ulnow;
+ }
+
+ 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_curle_ioctl_callback(CURL *ch, curliocmd cmd, void *ctx)
+{
+ php_http_message_body_t *body = ctx;
+
+ if (cmd != CURLIOCMD_RESTARTREAD) {
+ return CURLIOE_UNKNOWNCMD;
+ }
+
+ if (body) {
+ TSRMLS_FETCH_FROM_CTX(body->ts);
+
+ if (SUCCESS == php_stream_rewind(php_http_message_body_stream(body))) {
+ return CURLIOE_OK;
+ }
+ }
+
+ return CURLIOE_FAILRESTART;
+}
+
+static int php_http_curle_raw_callback(CURL *ch, curl_infotype type, char *data, size_t length, void *ctx)
+{
+ php_http_client_curl_handler_t *h = ctx;
+ unsigned flags = 0;
+
+ /* catch progress */
+ switch (type) {
+ case CURLINFO_TEXT:
+ 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)) {
+ 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)) {
+ 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("left intact"), data + length)) {
+ h->progress.info = "not disconnected";
+ } else if (php_memnstr(data, ZEND_STRL("closed"), data + length)) {
+ h->progress.info = "disconnected";
+ } else if (php_memnstr(data, ZEND_STRL("Issue another request"), data + length)) {
+ h->progress.info = "redirect";
+ } else if (php_memnstr(data, ZEND_STRL("Operation timed out"), data + length)) {
+ h->progress.info = "timeout";
+ } else {
+#if PHP_DEBUG
+ h->progress.info = data;
+#endif
+ }
+ if (h->client->callback.progress.func) {
+ h->client->callback.progress.func(h->client->callback.progress.arg, h->client, &h->queue, &h->progress);
+ }
+ break;
+ case CURLINFO_HEADER_OUT:
+ case CURLINFO_DATA_OUT:
+ case CURLINFO_SSL_DATA_OUT:
+ h->progress.info = "send";
+ break;
+ case CURLINFO_HEADER_IN:
+ case CURLINFO_DATA_IN:
+ case CURLINFO_SSL_DATA_IN:
+ h->progress.info = "receive";
+ break;
+ default:
+ break;
+ }
+ /* process data */
+ switch (type) {
+ case CURLINFO_HEADER_IN:
+ case CURLINFO_DATA_IN:
+ php_http_buffer_append(h->response.buffer, data, length);
+
+ if (h->options.redirects) {
+ flags |= PHP_HTTP_MESSAGE_PARSER_EMPTY_REDIRECTS;
+ }
+
+ if (PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE == php_http_message_parser_parse(h->response.parser, h->response.buffer, flags, &h->response.message)) {
+ return -1;
+ }
+ break;
+
+ case CURLINFO_HEADER_OUT:
+ case CURLINFO_DATA_OUT:
+ php_http_buffer_append(h->request.buffer, data, length);
+
+ if (PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE == php_http_message_parser_parse(h->request.parser, h->request.buffer, flags, &h->request.message)) {
+ return -1;
+ }
+ break;
+ default:
+ break;
+ }
+
+#if 0
+ /* debug */
+ _dpf(type, data, length);
+#endif
+
+ return 0;
+}
+
+static int php_http_curle_dummy_callback(char *data, size_t n, size_t l, void *s)
+{
+ return n*l;
+}
+
+static STATUS php_http_curle_get_info(CURL *ch, HashTable *info)
+{
+ char *c;
+ long l;
+ double d;
+ struct curl_slist *s, *p;
+ zval *subarray, array;
+ INIT_PZVAL_ARRAY(&array, info);
+
+ /* BEGIN::CURLINFO */
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_EFFECTIVE_URL, &c)) {
+ add_assoc_string_ex(&array, "effective_url", sizeof("effective_url"), c ? c : "", 1);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_RESPONSE_CODE, &l)) {
+ add_assoc_long_ex(&array, "response_code", sizeof("response_code"), l);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TOTAL_TIME, &d)) {
+ add_assoc_double_ex(&array, "total_time", sizeof("total_time"), d);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NAMELOOKUP_TIME, &d)) {
+ add_assoc_double_ex(&array, "namelookup_time", sizeof("namelookup_time"), d);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONNECT_TIME, &d)) {
+ add_assoc_double_ex(&array, "connect_time", sizeof("connect_time"), d);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRETRANSFER_TIME, &d)) {
+ add_assoc_double_ex(&array, "pretransfer_time", sizeof("pretransfer_time"), d);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_UPLOAD, &d)) {
+ add_assoc_double_ex(&array, "size_upload", sizeof("size_upload"), d);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_DOWNLOAD, &d)) {
+ add_assoc_double_ex(&array, "size_download", sizeof("size_download"), d);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_DOWNLOAD, &d)) {
+ add_assoc_double_ex(&array, "speed_download", sizeof("speed_download"), d);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_UPLOAD, &d)) {
+ add_assoc_double_ex(&array, "speed_upload", sizeof("speed_upload"), d);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HEADER_SIZE, &l)) {
+ add_assoc_long_ex(&array, "header_size", sizeof("header_size"), l);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REQUEST_SIZE, &l)) {
+ add_assoc_long_ex(&array, "request_size", sizeof("request_size"), l);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_VERIFYRESULT, &l)) {
+ add_assoc_long_ex(&array, "ssl_verifyresult", sizeof("ssl_verifyresult"), l);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_FILETIME, &l)) {
+ add_assoc_long_ex(&array, "filetime", sizeof("filetime"), l);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d)) {
+ add_assoc_double_ex(&array, "content_length_download", sizeof("content_length_download"), d);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_UPLOAD, &d)) {
+ add_assoc_double_ex(&array, "content_length_upload", sizeof("content_length_upload"), d);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_STARTTRANSFER_TIME, &d)) {
+ add_assoc_double_ex(&array, "starttransfer_time", sizeof("starttransfer_time"), d);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_TYPE, &c)) {
+ add_assoc_string_ex(&array, "content_type", sizeof("content_type"), c ? c : "", 1);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_TIME, &d)) {
+ add_assoc_double_ex(&array, "redirect_time", sizeof("redirect_time"), d);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_COUNT, &l)) {
+ add_assoc_long_ex(&array, "redirect_count", sizeof("redirect_count"), l);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTP_CONNECTCODE, &l)) {
+ add_assoc_long_ex(&array, "connect_code", sizeof("connect_code"), l);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTPAUTH_AVAIL, &l)) {
+ add_assoc_long_ex(&array, "httpauth_avail", sizeof("httpauth_avail"), l);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PROXYAUTH_AVAIL, &l)) {
+ add_assoc_long_ex(&array, "proxyauth_avail", sizeof("proxyauth_avail"), l);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_OS_ERRNO, &l)) {
+ add_assoc_long_ex(&array, "os_errno", sizeof("os_errno"), l);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NUM_CONNECTS, &l)) {
+ add_assoc_long_ex(&array, "num_connects", sizeof("num_connects"), l);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_ENGINES, &s)) {
+ MAKE_STD_ZVAL(subarray);
+ array_init(subarray);
+ for (p = s; p; p = p->next) {
+ if (p->data) {
+ add_next_index_string(subarray, p->data, 1);
+ }
+ }
+ add_assoc_zval_ex(&array, "ssl_engines", sizeof("ssl_engines"), subarray);
+ curl_slist_free_all(s);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_COOKIELIST, &s)) {
+ MAKE_STD_ZVAL(subarray);
+ array_init(subarray);
+ for (p = s; p; p = p->next) {
+ if (p->data) {
+ add_next_index_string(subarray, p->data, 1);
+ }
+ }
+ add_assoc_zval_ex(&array, "cookies", sizeof("cookies"), subarray);
+ curl_slist_free_all(s);
+ }
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_URL, &c)) {
+ add_assoc_string_ex(&array, "redirect_url", sizeof("redirect_url"), c ? c : "", 1);
+ }
+#if PHP_HTTP_CURL_VERSION(7,19,0)
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_IP, &c)) {
+ add_assoc_string_ex(&array, "primary_ip", sizeof("primary_ip"), c ? c : "", 1);
+ }
+#endif
+#if PHP_HTTP_CURL_VERSION(7,19,0)
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_APPCONNECT_TIME, &d)) {
+ add_assoc_double_ex(&array, "appconnect_time", sizeof("appconnect_time"), d);
+ }
+#endif
+#if PHP_HTTP_CURL_VERSION(7,19,4)
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONDITION_UNMET, &l)) {
+ add_assoc_long_ex(&array, "condition_unmet", sizeof("condition_unmet"), l);
+ }
+#endif
+#if PHP_HTTP_CURL_VERSION(7,21,0)
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_PORT, &l)) {
+ add_assoc_long_ex(&array, "primary_port", sizeof("primary_port"), l);
+ }
+#endif
+#if PHP_HTTP_CURL_VERSION(7,21,0)
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_IP, &c)) {
+ add_assoc_string_ex(&array, "local_ip", sizeof("local_ip"), c ? c : "", 1);
+ }
+#endif
+#if PHP_HTTP_CURL_VERSION(7,21,0)
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_PORT, &l)) {
+ add_assoc_long_ex(&array, "local_port", sizeof("local_port"), l);
+ }
+#endif
+
+ /* END::CURLINFO */
+
+#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;
+
+ if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CERTINFO, &ci)) {
+ MAKE_STD_ZVAL(ci_array);
+ array_init(ci_array);
+
+ for (i = 0; i < ci->num_of_certs; ++i) {
+ s = ci->certinfo[i];
+
+ MAKE_STD_ZVAL(subarray);
+ array_init(subarray);
+ for (p = s; p; p = p->next) {
+ if (p->data) {
+ if ((colon = strchr(p->data, ':'))) {
+ keyname = estrndup(p->data, colon - p->data);
+ add_assoc_string_ex(subarray, keyname, colon - p->data + 1, colon + 1, 1);
+ efree(keyname);
+ } else {
+ add_next_index_string(subarray, p->data, 1);
+ }
+ }
+ }
+ add_next_index_zval(ci_array, subarray);
+ }
+ add_assoc_zval_ex(&array, "certinfo", sizeof("certinfo"), ci_array);
+ }
+ }
+#endif
+ add_assoc_string_ex(&array, "error", sizeof("error"), php_http_curle_get_storage(ch)->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 void php_http_curlm_responsehandler(php_http_client_t *context)
+{
+ 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(msg->data.result), STR_PTR(st->errorbuffer), STR_PTR(st->url));
+ }
+
+ if ((enqueue = php_http_client_enqueued(context, msg->easy_handle, compare_queue))) {
+ php_http_client_curl_handler_t *handler = enqueue->opaque;
+
+ context->callback.response.func(context->callback.response.arg, context, &handler->queue, &handler->request.message, &handler->response.message);
+ }
+ }
+ } 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;
+ }
+}
+
+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 DBG_EVENTS
+ fprintf(stderr, "T");
+#endif
+ if (curl->useevents) {
+ CURLMcode rc;
+ TSRMLS_FETCH_FROM_CTX(context->ts);
+
+ /* ignore and use -1,0 on timeout */
+ (void) socket;
+ (void) action;
+
+ 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 void php_http_curlm_event_callback(int socket, short action, void *event_data)
+{
+ php_http_client_t *context = event_data;
+ php_http_client_curl_t *curl = context->ctx;
+
+#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, PHP_HTTP_G->curl.event_base, sock, events, php_http_curlm_event_callback, context);
+ event_add(&ev->evnt, NULL);
+ }
+
+ 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;
+ TSRMLS_FETCH_FROM_CTX(context->ts);
+
+ if (!event_initialized(curl->timeout)) {
+ event_assign(curl->timeout, PHP_HTTP_G->curl.event_base, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, context);
+ } else if (event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
+ event_del(curl->timeout);
+ }
+
+ 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;
+
+ if (val) {
+ php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
+
+ if (storage->cookiestore) {
+ pefree(storage->cookiestore, 1);
+ }
+ storage->cookiestore = pestrndup(Z_STRVAL_P(val), Z_STRLEN_P(val), 1);
+ 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 STATUS php_http_curle_option_set_cookies(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) {
+ 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;
+
+ FOREACH_KEYVAL(pos, val, cookie_key, cookie_val) {
+ zval *zv = php_http_ztyp(IS_STRING, *cookie_val);
+
+ 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);
+ }
+
+ 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;
+ }
+ }
+ }
+ }
+ return SUCCESS;
+}
+
+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_curle_option_set_lastmodified(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 (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) PHP_HTTP_G->env.request.time + Z_LVAL_P(val))) {
+ return FAILURE;
+ }
+ }
+ 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;
+ }
+ }
+ return SUCCESS;
+}
+
+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;
+
+ if (Z_BVAL_P(val)) {
+ curl->options.headers = curl_slist_append(curl->options.headers, "Accept-Encoding: gzip;q=1.0,deflate;q=0.5");
+ }
+ 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;
+ 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(7,21,3)
+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
+
+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)
+ php_http_option_register(registry, ZEND_STRL("noproxy"), CURLOPT_NOPROXY, IS_STRING);
+#endif
+
+ /* 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)
+ 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)
+ 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
+
+ /* 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
+ 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)
+ php_http_option_register(registry, ZEND_STRL("address_scope"), CURLOPT_ADDRESS_SCOPE, IS_LONG);
+#endif
+
+ /* 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_HTTP_EXT_VERSION " (PHP/" PHP_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;
+ }
+
+ /* tcp */
+#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;
+ }
+ php_http_option_register(registry, ZEND_STRL("certtype"), CURLOPT_SSLCERTTYPE, IS_STRING);
+
+ 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;
+ }
+ php_http_option_register(registry, ZEND_STRL("keytype"), CURLOPT_SSLKEYTYPE, IS_STRING);
+ php_http_option_register(registry, ZEND_STRL("keypasswd"), CURLOPT_SSLKEYPASSWD, IS_STRING);
+ 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;
+ }
+ 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
+ }
+}
+
+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;
+ 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->flags & PHP_HTTP_CURLE_OPTION_CHECK_STRLEN) || Z_STRLEN_P(val)) {
+ 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 (opt->setter) {
+ rv = opt->setter(opt, val, curl);
+ } else if (CURLE_OK != 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", opt->name.s);
+ }
+ 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);
+ /* 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
+
+#if PHP_HTTP_CURL_VERSION(7,21,3)
+ if (curl->options.resolve) {
+ curl_slist_free_all(curl->options.resolve);
+ curl->options.resolve = NULL;
+ }
+#endif
+ 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;
+ }
+
+ php_http_buffer_reset(&curl->options.cookies);
+ php_http_buffer_reset(&curl->options.ranges);
+
+ return SUCCESS;
+}
+
+static php_http_client_curl_handler_t *php_http_client_curl_handler_init(php_http_client_t *h, php_resource_factory_t *rf)
+{
+ 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->request.buffer = php_http_buffer_init(NULL);
+ handler->request.parser = php_http_message_parser_init(NULL TSRMLS_CC);
+ handler->request.message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
+ handler->response.buffer = php_http_buffer_init(NULL);
+ handler->response.parser = php_http_message_parser_init(NULL TSRMLS_CC);
+ handler->response.message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
+ 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, NULL);
+ curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, php_http_curle_dummy_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_IOCTLFUNCTION, php_http_curle_ioctl_callback);
+ curl_easy_setopt(handle, CURLOPT_PROGRESSFUNCTION, php_http_curle_progress_callback);
+ curl_easy_setopt(handle, CURLOPT_DEBUGDATA, handler);
+ curl_easy_setopt(handle, CURLOPT_PROGRESSDATA, 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_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);
+ curl_easy_setopt(curl->handle, CURLOPT_URL, storage->url);
+
+ /* request method */
+ switch (php_http_select_str(PHP_HTTP_INFO(msg).request.method, 4, "GET", "HEAD", "POST", "PUT")) {
+ case 0:
+ curl_easy_setopt(curl->handle, CURLOPT_HTTPGET, 1L);
+ break;
+
+ case 1:
+ curl_easy_setopt(curl->handle, CURLOPT_NOBODY, 1L);
+ break;
+
+ case 2:
+ curl_easy_setopt(curl->handle, CURLOPT_POST, 1L);
+ break;
+
+ case 3:
+ curl_easy_setopt(curl->handle, CURLOPT_UPLOAD, 1L);
+ break;
+
+ default: {
+ if (PHP_HTTP_INFO(msg).request.method) {
+ curl_easy_setopt(curl->handle, CURLOPT_CUSTOMREQUEST, PHP_HTTP_INFO(msg).request.method);
+ } else {
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot use empty request method");
+ return FAILURE;
+ }
+ break;
+ }
+ }
+
+ /* 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;
+ HashPosition pos;
+ php_http_buffer_t header;
+
+ 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);
+
+ 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, 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);
+ }
+
+ /* 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.
+ */
+ php_stream_rewind(php_http_message_body_stream(msg->body));
+ curl_easy_setopt(curl->handle, CURLOPT_IOCTLDATA, 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);
+ }
+
+ php_http_options_apply(&php_http_curle_options, enqueue->options, curl);
+
+ return SUCCESS;
+}
+
+static void php_http_client_curl_handler_dtor(php_http_client_curl_handler_t *handler)
+{
+ TSRMLS_FETCH_FROM_CTX(handler->client->ts);
+
+ curl_easy_setopt(handler->handle, CURLOPT_NOPROGRESS, 1L);
+ curl_easy_setopt(handler->handle, CURLOPT_PROGRESSFUNCTION, NULL);
+ curl_easy_setopt(handler->handle, CURLOPT_VERBOSE, 0L);
+ curl_easy_setopt(handler->handle, CURLOPT_DEBUGFUNCTION, NULL);
+
+ php_resource_factory_handle_dtor(handler->rf, handler->handle TSRMLS_CC);
+ php_resource_factory_free(&handler->rf);
+
+ php_http_message_parser_free(&handler->request.parser);
+ php_http_message_free(&handler->request.message);
+ php_http_buffer_free(&handler->request.buffer);
+ php_http_message_parser_free(&handler->response.parser);
+ php_http_message_free(&handler->response.message);
+ php_http_buffer_free(&handler->response.buffer);
+ 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) {
+ efree(curl->timeout);
+ curl->timeout = 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)
+{
+ 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(const char *url TSRMLS_DC)
+{
+ php_url *purl;
+ php_resource_factory_t *rf = NULL;
+
+ if (!url || !*url) {
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL");
+ return NULL;
+ }
+
+ purl = php_url_parse(url);
+
+ if (!purl) {
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not parse URL '%s'", url);
+ return NULL;
+ } else {
+ char *id_str = NULL;
+ size_t id_len = spprintf(&id_str, 0, "%s:%d", STR_PTR(purl->host), purl->port ? purl->port : 80);
+ php_persistent_handle_factory_t *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);
+ }
+
+ php_url_free(purl);
+ efree(id_str);
+ }
+
+ if (!rf) {
+ rf = php_resource_factory_init(NULL, &php_http_curle_resource_factory_ops, NULL, NULL);
+ }
+
+ 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_handler_t *handler;
+ php_http_client_progress_state_t *progress;
+ php_resource_factory_t *rf;
+ TSRMLS_FETCH_FROM_CTX(h->ts);
+
+ rf = create_rf(enqueue->request->http.info.request.url TSRMLS_CC);
+ if (!rf) {
+ return FAILURE;
+ }
+
+ 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);
+
+ 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);
+ }
+}
+
+#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) {
+ TSRMLS_FETCH_FROM_CTX(h->ts);
+
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "not implemented");
+ return FAILURE;
+ }
+#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 {
+ long max_tout = 1000;
+
+ 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;
+ }
+ }
+
+ 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) {
+ TSRMLS_FETCH_FROM_CTX(h->ts);
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "not implemented");
+ return FAILURE;
+ }
+#endif
+
+ while (CURLM_CALL_MULTI_PERFORM == curl_multi_perform(curl->handle, &curl->unfinished));
+
+ php_http_curlm_responsehandler(h);
+
+ return curl->unfinished;
+
+}
+
+static STATUS php_http_client_curl_exec(php_http_client_t *h)
+{
+ TSRMLS_FETCH_FROM_CTX(h->ts);
+
+#if PHP_HTTP_HAVE_EVENT
+ php_http_client_curl_t *curl = h->ctx;
+
+ if (curl->useevents) {
+ php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, h);
+ do {
+ int ev_rc = event_base_dispatch(PHP_HTTP_G->curl.event_base);
+
+#if DBG_EVENTS
+ fprintf(stderr, "%c", "X.0"[ev_rc+1]);
+#endif
+
+ if (ev_rc < 0) {
+ php_error_docref(NULL TSRMLS_CC, E_ERROR, "Error in event_base_dispatch()");
+ return FAILURE;
+ }
+ } 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, strerror(errno));
+#endif
+ return FAILURE;
+ }
+ }
+ }
+
+ return SUCCESS;
+}
+
+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;
+
+ 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_USE_EVENTS:
+#if PHP_HTTP_HAVE_EVENT
+ if ((curl->useevents = *((zend_bool *) arg))) {
+ 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, void **res)
+{
+ php_http_client_enqueue_t *enqueue;
+
+ switch (opt) {
+ 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;
+
+ *((php_http_client_progress_state_t **) res) = &handler->progress;
+ return SUCCESS;
+ }
+ break;
+
+ 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;
+
+ php_http_curle_get_info(handler->handle, *(HashTable **) res);
+ return SUCCESS;
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ return FAILURE;
+}
+
+static php_http_client_ops_t php_http_client_curl_ops = {
+ &php_http_curlm_resource_factory_ops,
+ php_http_client_curl_init,
+ 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_client_ops_t *php_http_client_curl_get_ops(void)
+{
+ return &php_http_client_curl_ops;
+}
+
+PHP_MINIT_FUNCTION(http_client_curl)
+{
+ php_http_options_t *options;
+ php_http_client_driver_t driver = {
+ ZEND_STRL("curl"),
+ &php_http_client_curl_ops
+ };
+
+ if (SUCCESS != php_http_client_driver_add(&driver)) {
+ return FAILURE;
+ }
+
+ if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl"), &php_http_curlm_resource_factory_ops, NULL, NULL TSRMLS_CC)) {
+ return FAILURE;
+ }
+ if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl\\Request"), &php_http_curle_resource_factory_ops, NULL, NULL TSRMLS_CC)) {
+ return FAILURE;
+ }
+
+ 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_http_curle_options_init(options TSRMLS_CC);
+ }
+
+ /*
+ * HTTP Protocol Version Constants
+ */
+ 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);
+ REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_ANY", CURL_HTTP_VERSION_NONE, CONST_CS|CONST_PERSISTENT);
+
+ /*
+ * SSL Version Constants
+ */
+ REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1", CURL_SSLVERSION_TLSv1, CONST_CS|CONST_PERSISTENT);
+ 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);
+
+ /*
+ * DNS IPvX resolving
+ */
+ 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
+ */
+ 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)
+ REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST_IE", CURLAUTH_DIGEST_IE, CONST_CS|CONST_PERSISTENT);
+#endif
+ 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);
+ REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_ANY", CURLAUTH_ANY, CONST_CS|CONST_PERSISTENT);
+
+ /*
+ * Proxy Type Constants
+ */
+ 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)
+ 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);
+ 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_http_options_dtor(&php_http_curle_options);
+ return SUCCESS;
+}
+
+#if PHP_HTTP_HAVE_EVENT
+PHP_RINIT_FUNCTION(http_client_curl)
+{
+ if (!PHP_HTTP_G->curl.event_base && !(PHP_HTTP_G->curl.event_base = event_base_new())) {
+ return FAILURE;
+ }
+ return SUCCESS;
+}
+PHP_RSHUTDOWN_FUNCTION(http_client_curl)
+{
+ if (PHP_HTTP_G->curl.event_base) {
+ event_base_free(PHP_HTTP_G->curl.event_base);
+ PHP_HTTP_G->curl.event_base = NULL;
+ }
+ return SUCCESS;
+}
+#endif /* PHP_HTTP_HAVE_EVENT */
+
+#endif /* PHP_HTTP_HAVE_CURL */
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */
projects / m6w6 / ext-http / blobdiff