#endif
/* }}} */
+/* safe curl wrappers */
+#define init_curl_storage(ch) \
+ {\
+ http_request_storage *st = pecalloc(1, sizeof(http_request_storage), 1); \
+ curl_easy_setopt(ch, CURLOPT_PRIVATE, st); \
+ curl_easy_setopt(ch, CURLOPT_ERRORBUFFER, st->errorbuffer); \
+ }
+
+static void *safe_curl_init(void)
+{
+ CURL *ch;
+
+ if ((ch = curl_easy_init())) {
+ init_curl_storage(ch);
+ return ch;
+ }
+ return NULL;
+}
+static void *safe_curl_copy(void *p)
+{
+ CURL *ch;
+
+ if ((ch = curl_easy_duphandle(p))) {
+ init_curl_storage(ch);
+ return ch;
+ }
+ return NULL;
+}
+static void safe_curl_dtor(void *p) {
+ http_request_storage *st = http_request_storage_get(p);
+
+ curl_easy_cleanup(p);
+
+ if (st) {
+ if (st->url) {
+ pefree(st->url, 1);
+ }
+ if (st->cookiestore) {
+ pefree(st->cookiestore, 1);
+ }
+ pefree(st, 1);
+ }
+}
+/* }}} */
+
/* {{{ MINIT */
PHP_MINIT_FUNCTION(http_request)
{
return FAILURE;
}
- if (SUCCESS != http_persistent_handle_provide("http_request", curl_easy_init, curl_easy_cleanup, curl_easy_duphandle)) {
+ if (SUCCESS != http_persistent_handle_provide("http_request", safe_curl_init, safe_curl_dtor, safe_curl_copy)) {
return FAILURE;
}
#define http_request_option_cache_ex(r, k, kl, h, z) _http_request_option_cache_ex((r), (k), (kl), (h), (z) TSRMLS_CC)
static inline zval *_http_request_option_cache_ex(http_request *r, char *key, size_t keylen, ulong h, zval *opt TSRMLS_DC);
+#define http_request_cookies_enabled(r) _http_request_cookies_enabled((r))
+static inline int _http_request_cookies_enabled(http_request *r);
+
static size_t http_curl_read_callback(void *, size_t, size_t, void *);
static int http_curl_progress_callback(void *, double, double, double, double);
static int http_curl_raw_callback(CURL *, curl_infotype, char *, size_t, void *);
/* set context */
if (request) {
- curl_easy_setopt(ch, CURLOPT_PRIVATE, request);
curl_easy_setopt(ch, CURLOPT_DEBUGDATA, request);
- curl_easy_setopt(ch, CURLOPT_ERRORBUFFER, request->_error);
/* attach curl handle */
request->ch = ch;
{
TSRMLS_FETCH_FROM_CTX(request->tsrm_ls);
- http_curl_free(&request->ch);
http_request_reset(request);
+ http_curl_free(&request->ch);
phpstr_dtor(&request->_cache.cookies);
zend_hash_destroy(&request->_cache.options);
phpstr_dtor(&request->conv.request);
phpstr_dtor(&request->conv.response);
http_request_body_dtor(request->body);
+ http_request_defaults(request);
if (request->ch) {
- http_request_defaults(request);
+ http_request_storage *st = http_request_storage_get(request->ch);
+
+ if (st) {
+ if (st->url) {
+ pefree(st->url, 1);
+ st->url = NULL;
+ }
+ if (st->cookiestore) {
+ pefree(st->cookiestore, 1);
+ st->cookiestore = NULL;
+ }
+ st->errorbuffer[0] = '\0';
+ }
}
- request->_error[0] = '\0';
}
/* }}} */
TSRMLS_FETCH_FROM_CTX(request->tsrm_ls);
HTTP_CHECK_CURL_INIT(request->ch, http_curl_init_ex(request->ch, request), initialized = 0);
- if (initialized && CURLE_OK == curl_easy_setopt(request->ch, CURLOPT_COOKIEFILE, "")) {
+ if (initialized && (http_request_cookies_enabled(request) || (CURLE_OK == curl_easy_setopt(request->ch, CURLOPT_COOKIEFILE, "")))) {
return SUCCESS;
}
http_error(HE_WARNING, HTTP_E_REQUEST, "Could not enable cookies for this session");
TSRMLS_FETCH_FROM_CTX(request->tsrm_ls);
HTTP_CHECK_CURL_INIT(request->ch, http_curl_init_ex(request->ch, request), initialized = 0);
- if (session_only) {
-#if HTTP_CURL_VERSION(7,15,4)
- if (initialized && CURLE_OK == curl_easy_setopt(request->ch, CURLOPT_COOKIELIST, "SESS")) {
- return SUCCESS;
+ if (initialized) {
+ if (!http_request_cookies_enabled(request)) {
+ if (SUCCESS != http_request_enable_cookies(request)) {
+ return FAILURE;
+ }
}
+ if (session_only) {
+#if HTTP_CURL_VERSION(7,15,4)
+ if (CURLE_OK == curl_easy_setopt(request->ch, CURLOPT_COOKIELIST, "SESS")) {
+ return SUCCESS;
+ }
+#else
+ http_error(HE_WARNING, HTTP_E_REQUEST, "Could not reset session cookies (need libcurl >= v7.15.4)");
#endif
- http_error(HE_WARNING, HTTP_E_REQUEST, "Could not reset session cookies (need libcurl >= v7.15.4)");
- } else {
+ } else {
#if HTTP_CURL_VERSION(7,14,1)
- if (initialized && CURLE_OK == curl_easy_setopt(request->ch, CURLOPT_COOKIELIST, "ALL")) {
+ if (CURLE_OK == curl_easy_setopt(request->ch, CURLOPT_COOKIELIST, "ALL")) {
+ return SUCCESS;
+ }
+#else
+ http_error(HE_WARNING, HTTP_E_REQUEST, "Could not reset cookies (need libcurl >= v7.14.1)");
+#endif
+ }
+ }
+ return FAILURE;
+}
+/* }}} */
+
+PHP_HTTP_API STATUS _http_request_flush_cookies(http_request *request)
+{
+ int initialized = 1;
+ TSRMLS_FETCH_FROM_CTX(request->tsrm_ls);
+
+ HTTP_CHECK_CURL_INIT(request->ch, http_curl_init_ex(request->ch, request), initialized = 0);
+ if (initialized) {
+ if (!http_request_cookies_enabled(request)) {
+ return FAILURE;
+ }
+#if HTTP_CURL_VERSION(7,17,1)
+ if (CURLE_OK == curl_easy_setopt(request->ch, CURLOPT_COOKIELIST, "FLUSH")) {
return SUCCESS;
}
+#else
+ http_error(HE_WARNING, HTTP_E_REQUEST, "Could not flush cookies (need libcurl >= v7.17.1)");
#endif
- http_error(HE_WARNING, HTTP_E_REQUEST, "Could not reset cookies (need libcurl >= v7.14.1)");
}
return FAILURE;
}
-/* }}} */
/* {{{ void http_request_defaults(http_request *) */
PHP_HTTP_API void _http_request_defaults(http_request *request)
HTTP_CURL_OPT(CURLOPT_USERPWD, NULL);
HTTP_CURL_OPT(CURLOPT_HTTPAUTH, 0L);
HTTP_CURL_OPT(CURLOPT_ENCODING, NULL);
+#if HTTP_CURL_VERSION(7,16,2)
+ /* we do this ourself anyway */
+ HTTP_CURL_OPT(CURLOPT_HTTP_CONTENT_DECODING, 0L);
+ HTTP_CURL_OPT(CURLOPT_HTTP_TRANSFER_DECODING, 0L);
+#endif
HTTP_CURL_OPT(CURLOPT_FOLLOWLOCATION, 0L);
HTTP_CURL_OPT(CURLOPT_UNRESTRICTED_AUTH, 0L);
HTTP_CURL_OPT(CURLOPT_REFERER, NULL);
- HTTP_CURL_OPT(CURLOPT_USERAGENT, "PECL::HTTP/" PHP_EXT_HTTP_VERSION " (PHP/" PHP_VERSION ")");
+ HTTP_CURL_OPT(CURLOPT_USERAGENT, "PECL::HTTP/" PHP_HTTP_VERSION " (PHP/" PHP_VERSION ")");
HTTP_CURL_OPT(CURLOPT_HTTPHEADER, NULL);
HTTP_CURL_OPT(CURLOPT_COOKIE, NULL);
#if HTTP_CURL_VERSION(7,14,1)
{
zval *zoption;
zend_bool range_req = 0;
+ http_request_storage *storage;
TSRMLS_FETCH_FROM_CTX(request->tsrm_ls);
HTTP_CHECK_CURL_INIT(request->ch, http_curl_init(request), return FAILURE);
+ if (!(storage = http_request_storage_get(request->ch))) {
+ return FAILURE;
+ }
+ storage->errorbuffer[0] = '\0';
/* set options */
- HTTP_CURL_OPT(CURLOPT_URL, request->url);
+ if (storage->url) {
+ pefree(storage->url, 1);
+ }
+ storage->url = pestrdup(request->url, 1);
+ HTTP_CURL_OPT(CURLOPT_URL, storage->url);
/* progress callback */
if ((zoption = http_request_option(request, options, "onprogress", -1))) {
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 = zval_copy(IS_LONG, *prs), *pre_cpy = zval_copy(IS_LONG, *pre);
+ zval *prs_cpy = http_zsep(IS_LONG, *prs);
+ zval *pre_cpy = http_zsep(IS_LONG, *pre);
if (Z_LVAL_P(prs_cpy) && Z_LVAL_P(pre_cpy)) {
HTTP_CURL_OPT(CURLOPT_LOCALPORT, MIN(Z_LVAL_P(prs_cpy), Z_LVAL_P(pre_cpy)));
HTTP_CURL_OPT(CURLOPT_LOCALPORTRANGE, labs(Z_LVAL_P(prs_cpy)-Z_LVAL_P(pre_cpy))+1L);
}
- zval_free(&prs_cpy);
- zval_free(&pre_cpy);
+ zval_ptr_dtor(&prs_cpy);
+ zval_ptr_dtor(&pre_cpy);
}
}
}
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 = zval_copy(IS_LONG, *rb), *rel = zval_copy(IS_LONG, *re);
+ zval *rbl = http_zsep(IS_LONG, *rb);
+ zval *rel = http_zsep(IS_LONG, *re);
if ((Z_LVAL_P(rbl) >= 0) && (Z_LVAL_P(rel) >= 0)) {
phpstr_appendf(&rs, "%ld-%ld,", Z_LVAL_P(rbl), Z_LVAL_P(rel));
}
- zval_free(&rbl);
- zval_free(&rel);
+ zval_ptr_dtor(&rbl);
+ zval_ptr_dtor(&rel);
}
}
}
FOREACH_KEYVAL(pos, zoption, header_key, header_val) {
if (header_key.type == HASH_KEY_IS_STRING) {
char header[1024];
+ zval *header_cpy = http_zsep(IS_STRING, *header_val);
- ZVAL_ADDREF(*header_val);
- convert_to_string_ex(header_val);
if (!strcasecmp(header_key.str, "range")) {
range_req = 1;
}
- snprintf(header, sizeof(header), "%s: %s", header_key.str, Z_STRVAL_PP(header_val));
+ snprintf(header, sizeof(header), "%s: %s", header_key.str, Z_STRVAL_P(header_cpy));
request->_cache.headers = curl_slist_append(request->_cache.headers, header);
- zval_ptr_dtor(header_val);
+ zval_ptr_dtor(&header_cpy);
}
}
}
FOREACH_KEYVAL(pos, zoption, cookie_key, cookie_val) {
if (cookie_key.type == HASH_KEY_IS_STRING) {
- zval *val = zval_copy(IS_STRING, *cookie_val);
+ zval *val = http_zsep(IS_STRING, *cookie_val);
phpstr_appendf(&request->_cache.cookies, "%s=%s; ", cookie_key.str, Z_STRVAL_P(val));
- zval_free(&val);
+ zval_ptr_dtor(&val);
}
}
if (Z_STRLEN_P(zoption)) {
HTTP_CHECK_OPEN_BASEDIR(Z_STRVAL_P(zoption), return FAILURE);
}
- HTTP_CURL_OPT(CURLOPT_COOKIEFILE, Z_STRVAL_P(zoption));
- HTTP_CURL_OPT(CURLOPT_COOKIEJAR, Z_STRVAL_P(zoption));
+ if (storage->cookiestore) {
+ pefree(storage->cookiestore, 1);
+ }
+ storage->cookiestore = pestrndup(Z_STRVAL_P(zoption), Z_STRLEN_P(zoption), 1);
+ HTTP_CURL_OPT(CURLOPT_COOKIEFILE, storage->cookiestore);
+ HTTP_CURL_OPT(CURLOPT_COOKIEJAR, storage->cookiestore);
}
/* maxfilesize */
retry:
if (CURLE_OK != (result = curl_easy_perform(request->ch))) {
- http_error_ex(HE_WARNING, HTTP_E_REQUEST, "%s; %s (%s)", curl_easy_strerror(result), request->_error, request->url);
+ http_error_ex(HE_WARNING, HTTP_E_REQUEST, "%s; %s (%s)", curl_easy_strerror(result), http_request_storage_get(request->ch)->errorbuffer, request->url);
if (request->_retry.count > tries++) {
switch (result) {
case CURLE_RECV_ERROR:
case CURLE_SSL_ENGINE_INITFAILED:
case CURLE_LOGIN_DENIED:
- if (request->_retry.delay) {
+ if (request->_retry.delay >= HTTP_DIFFSEC) {
http_sleep(request->_retry.delay);
}
goto retry;
ulong h = zend_hash_func(key, keylen);
if (SUCCESS == zend_hash_quick_find(options, key, keylen, h, (void *) &zoption)) {
- return http_request_option_cache_ex(r, key, keylen, h, zval_copy(type, *zoption));
+ zval *option, *cached;
+
+ option = http_zsep(type, *zoption);
+ cached = http_request_option_cache_ex(r, key, keylen, h, option);
+
+ zval_ptr_dtor(&option);
+ return cached;
}
}
}
/* }}} */
+/* {{{ static inline int http_request_cookies_enabled(http_request *) */
+static inline int _http_request_cookies_enabled(http_request *request) {
+ http_request_storage *st;
+
+ if (request->ch && (st = http_request_storage_get(request->ch)) && st->cookiestore) {
+ /* cookies are enabled */
+ return 1;
+ }
+ return 0;
+}
+/* }}} */
+
#endif /* HTTP_HAVE_CURL */
/*