- get rid of 1001 strict-aliasing warnings
[m6w6/ext-http] / http_request_api.c
index 308212c5120a51646e6642679c1455ff796fc737..06b69f719e8039b72788da31a6f3043417258dca 100644 (file)
@@ -147,6 +147,11 @@ PHP_MINIT_FUNCTION(http_request)
        HTTP_LONG_CONSTANT("HTTP_VERSION_1_0", CURL_HTTP_VERSION_1_0);
        HTTP_LONG_CONSTANT("HTTP_VERSION_1_1", CURL_HTTP_VERSION_1_1);
 
+#if HTTP_CURL_VERSION(7,15,2)
+       HTTP_LONG_CONSTANT("HTTP_PROXY_SOCKS4", CURLPROXY_SOCKS4);
+#endif
+       HTTP_LONG_CONSTANT("HTTP_PROXY_SOCKS5", CURLPROXY_SOCKS5);
+       HTTP_LONG_CONSTANT("HTTP_PROXY_HTTP", CURLPROXY_HTTP);
        return SUCCESS;
 }
 /* }}} */
@@ -412,6 +417,7 @@ PHP_HTTP_API void _http_request_reset(http_request *request)
        if (request->ch) {
                http_request_defaults(request);
        }
+       request->_error[0] = '\0';
 }
 /* }}} */
 
@@ -424,10 +430,15 @@ PHP_HTTP_API void _http_request_defaults(http_request *request)
                HTTP_CURL_OPT(CURLOPT_NOPROGRESS, 1);
                HTTP_CURL_OPT(CURLOPT_PROXY, NULL);
                HTTP_CURL_OPT(CURLOPT_PROXYPORT, 0);
+               HTTP_CURL_OPT(CURLOPT_PROXYTYPE, 0);
                HTTP_CURL_OPT(CURLOPT_PROXYUSERPWD, NULL);
                HTTP_CURL_OPT(CURLOPT_PROXYAUTH, 0);
                HTTP_CURL_OPT(CURLOPT_INTERFACE, NULL);
                HTTP_CURL_OPT(CURLOPT_PORT, 0);
+#if HTTP_CURL_VERSION(7,15,2)
+               HTTP_CURL_OPT(CURLOPT_LOCALPORT, 0);
+               HTTP_CURL_OPT(CURLOPT_LOCALPORTRANGE, 0);
+#endif
                HTTP_CURL_OPT(CURLOPT_USERPWD, NULL);
                HTTP_CURL_OPT(CURLOPT_HTTPAUTH, 0);
                HTTP_CURL_OPT(CURLOPT_ENCODING, NULL);
@@ -437,11 +448,12 @@ PHP_HTTP_API void _http_request_defaults(http_request *request)
                HTTP_CURL_OPT(CURLOPT_USERAGENT, "PECL::HTTP/" PHP_EXT_HTTP_VERSION " (PHP/" PHP_VERSION ")");
                HTTP_CURL_OPT(CURLOPT_HTTPHEADER, NULL);
                HTTP_CURL_OPT(CURLOPT_COOKIE, NULL);
-#if LIBCURL_VERSION_NUM >= 0x070e01
+#if HTTP_CURL_VERSION(7,14,1)
                HTTP_CURL_OPT(CURLOPT_COOKIELIST, NULL);
 #endif
                HTTP_CURL_OPT(CURLOPT_COOKIEFILE, NULL);
                HTTP_CURL_OPT(CURLOPT_COOKIEJAR, NULL);
+               HTTP_CURL_OPT(CURLOPT_RANGE, NULL);
                HTTP_CURL_OPT(CURLOPT_RESUME_FROM, 0);
                HTTP_CURL_OPT(CURLOPT_MAXFILESIZE, 0);
                HTTP_CURL_OPT(CURLOPT_TIMECONDITION, 0);
@@ -521,7 +533,10 @@ PHP_HTTP_API STATUS _http_request_prepare(http_request *request, HashTable *opti
                if (Z_STRLEN_P(zoption)) {
                        HTTP_CURL_OPT(CURLOPT_PROXY, Z_STRVAL_P(zoption));
                }
-
+               /* type */
+               if ((zoption = http_request_option(request, options, "proxytype", IS_LONG))) {
+                       HTTP_CURL_OPT(CURLOPT_PROXYTYPE, Z_LVAL_P(zoption));
+               }
                /* port */
                if ((zoption = http_request_option(request, options, "proxyport", IS_LONG))) {
                        HTTP_CURL_OPT(CURLOPT_PROXYPORT, Z_LVAL_P(zoption));
@@ -539,6 +554,27 @@ PHP_HTTP_API STATUS _http_request_prepare(http_request *request, HashTable *opti
        /* outgoing interface */
        if ((zoption = http_request_option(request, options, "interface", IS_STRING))) {
                HTTP_CURL_OPT(CURLOPT_INTERFACE, Z_STRVAL_P(zoption));
+               
+#if HTTP_CURL_VERSION(7,15,2)
+               if ((zoption = http_request_option(request, options, "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 = zval_copy(IS_LONG, *prs), *pre_cpy = zval_copy(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);
+                               }
+                       }
+               }
+#endif
        }
 
        /* another port */
@@ -583,6 +619,46 @@ PHP_HTTP_API STATUS _http_request_prepare(http_request *request, HashTable *opti
                range_req = 1;
                HTTP_CURL_OPT(CURLOPT_RESUME_FROM, Z_LVAL_P(zoption));
        }
+       /* or range of kind array(array(0,499), array(100,1499)) */
+       else if ((zoption = http_request_option(request, options, "range", IS_ARRAY)) && zend_hash_num_elements(Z_ARRVAL_P(zoption))) {
+               HashPosition pos1, pos2;
+               zval **rr, **rb, **re;
+               phpstr rs;
+               
+               phpstr_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 = zval_copy(IS_LONG, *rb), *rel = zval_copy(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);
+                                               }
+                                       }
+                               }
+                       }
+               }
+               
+               if (PHPSTR_LEN(&rs)) {
+                       zval *cached_range;
+                       
+                       /* ditch last comma */
+                       PHPSTR_VAL(&rs)[PHPSTR_LEN(&rs)-- -1] = '\0';
+                       /* cache string */
+                       MAKE_STD_ZVAL(cached_range);
+                       ZVAL_STRINGL(cached_range, PHPSTR_VAL(&rs), PHPSTR_LEN(&rs), 0);
+                       HTTP_CURL_OPT(CURLOPT_RANGE, Z_STRVAL_P(http_request_option_cache(request, "range", cached_range)));
+                       zval_ptr_dtor(&cached_range);
+               }
+       }
 
        /* additional headers, array('name' => 'value') */
        if (request->_cache.headers) {
@@ -597,7 +673,7 @@ PHP_HTTP_API STATUS _http_request_prepare(http_request *request, HashTable *opti
                FOREACH_KEY(pos, zoption, header_key, header_idx) {
                        if (header_key) {
                                zval **header_val;
-                               if (SUCCESS == zend_hash_get_current_data_ex(Z_ARRVAL_P(zoption), (void **) &header_val, &pos)) {
+                               if (SUCCESS == zend_hash_get_current_data_ex(Z_ARRVAL_P(zoption), (void *) &header_val, &pos)) {
                                        char header[1024] = {0};
                                        
                                        ZVAL_ADDREF(*header_val);
@@ -650,14 +726,41 @@ PHP_HTTP_API STATUS _http_request_prepare(http_request *request, HashTable *opti
        if ((zoption = http_request_option(request, options, "cookies", IS_ARRAY))) {
                phpstr_dtor(&request->_cache.cookies);
                if (zend_hash_num_elements(Z_ARRVAL_P(zoption))) {
-                       if (SUCCESS == http_urlencode_hash_recursive(HASH_OF(zoption), &request->_cache.cookies, "; ", sizeof("; ")-1, NULL, 0)) {
+                       zval *urlenc_cookies = NULL;
+                       /* check whether cookies should not be urlencoded; default is to urlencode them */
+                       if ((!(urlenc_cookies = http_request_option(request, options, "encodecookies", IS_BOOL))) || Z_BVAL_P(urlenc_cookies)) {
+                               if (SUCCESS == http_urlencode_hash_recursive(HASH_OF(zoption), &request->_cache.cookies, "; ", lenof("; "), NULL, 0)) {
+                                       phpstr_fix(&request->_cache.cookies);
+                                       HTTP_CURL_OPT(CURLOPT_COOKIE, request->_cache.cookies.data);
+                               }
+                       } else {
+                               HashPosition pos;
+                               char *cookie_key = NULL;
+                               ulong cookie_idx;
+                               
+                               FOREACH_KEY(pos, zoption, cookie_key, cookie_idx) {
+                                       if (cookie_key) {
+                                               zval **cookie_val;
+                                               if (SUCCESS == zend_hash_get_current_data_ex(Z_ARRVAL_P(zoption), (void *) &cookie_val, &pos)) {
+                                                       zval *val = zval_copy(IS_STRING, *cookie_val);
+                                                       phpstr_appendf(&request->_cache.cookies, "%s=%s; ", cookie_key, Z_STRVAL_P(val));
+                                                       zval_free(&val);
+                                               }
+
+                                               /* reset */
+                                               cookie_key = NULL;
+                                       }
+                               }
+                               
                                phpstr_fix(&request->_cache.cookies);
-                               HTTP_CURL_OPT(CURLOPT_COOKIE, request->_cache.cookies.data);
+                               if (PHPSTR_LEN(&request->_cache.cookies)) {
+                                       HTTP_CURL_OPT(CURLOPT_COOKIE, PHPSTR_VAL(&request->_cache.cookies));
+                               }
                        }
                }
        }
 
-#if LIBCURL_VERSION_NUM >= 0x070e01
+#if HTTP_CURL_VERSION(7,14,1)
        /* reset cookies */
        if ((zoption = http_request_option(request, options, "resetcookies", IS_BOOL)) && Z_LVAL_P(zoption)) {
                HTTP_CURL_OPT(CURLOPT_COOKIELIST, "ALL");
@@ -774,15 +877,17 @@ PHP_HTTP_API STATUS _http_request_prepare(http_request *request, HashTable *opti
                                /* nothing */
                        break;
                        
-                       case HTTP_REQUEST_BODY_CSTRING:
-                               HTTP_CURL_OPT(CURLOPT_POSTFIELDS, request->body->data);
-                               HTTP_CURL_OPT(CURLOPT_POSTFIELDSIZE, request->body->size);
-                       break;
-
                        case HTTP_REQUEST_BODY_CURLPOST:
                                HTTP_CURL_OPT(CURLOPT_HTTPPOST, (struct curl_httppost *) request->body->data);
                        break;
 
+                       case HTTP_REQUEST_BODY_CSTRING:
+                               if (request->meth != HTTP_PUT) {
+                                       HTTP_CURL_OPT(CURLOPT_POSTFIELDS, request->body->data);
+                                       HTTP_CURL_OPT(CURLOPT_POSTFIELDSIZE, request->body->size);
+                                       break;
+                               }
+                               /* fallthrough, PUT/UPLOAD _needs_ READDATA */
                        case HTTP_REQUEST_BODY_UPLOADFILE:
                                HTTP_CURL_OPT(CURLOPT_IOCTLDATA, request);
                                HTTP_CURL_OPT(CURLOPT_READDATA, request);
@@ -843,11 +948,12 @@ PHP_HTTP_API void _http_request_info(http_request *request, HashTable *info)
        HTTP_CURL_INFO(CURLINFO_CONTENT_TYPE);
        HTTP_CURL_INFO(CURLINFO_HTTPAUTH_AVAIL);
        HTTP_CURL_INFO(CURLINFO_PROXYAUTH_AVAIL);
-       /*HTTP_CURL_INFO(OS_ERRNO);*/
        HTTP_CURL_INFO(CURLINFO_NUM_CONNECTS);
-#if LIBCURL_VERSION_NUM >= 0x070e01
+#if HTTP_CURL_VERSION(7,14,1)
        HTTP_CURL_INFO_EX(CURLINFO_COOKIELIST, "cookies");
 #endif
+       HTTP_CURL_INFO(CURLINFO_OS_ERRNO);
+       add_assoc_string(&array, "error", request->_error, 1);
 }
 /* }}} */
 
@@ -856,11 +962,28 @@ static size_t http_curl_read_callback(void *data, size_t len, size_t n, void *ct
 {
        http_request *request = (http_request *) ctx;
        TSRMLS_FETCH_FROM_CTX(request->tsrm_ls);
-
-       if (request->body == NULL || request->body->type != HTTP_REQUEST_BODY_UPLOADFILE) {
-               return 0;
+       
+       if (request->body) {
+               switch (request->body->type)
+               {
+                       case HTTP_REQUEST_BODY_CSTRING:
+                       {
+                               size_t out = MIN(len * n, request->body->size - request->body->priv);
+                               
+                               if (out) {
+                                       memcpy(data, ((char *) request->body->data) + request->body->priv, out);
+                                       request->body->priv += out;
+                                       return out;
+                               }
+                       }
+                       break;
+                       
+                       case HTTP_REQUEST_BODY_UPLOADFILE:
+                               return php_stream_read((php_stream *) request->body->data, data, len * n);
+                       break;
+               }
        }
-       return php_stream_read((php_stream *) request->body->data, data, len * n);
+       return 0;
 }
 /* }}} */
 
@@ -899,12 +1022,24 @@ static curlioerr http_curl_ioctl_callback(CURL *ch, curliocmd cmd, void *ctx)
        if (cmd != CURLIOCMD_RESTARTREAD) {
                return CURLIOE_UNKNOWNCMD;
        }
-       if (    request->body == NULL || 
-                       request->body->type != HTTP_REQUEST_BODY_UPLOADFILE ||
-                       SUCCESS != php_stream_rewind((php_stream *) request->body->data)) {
-               return CURLIOE_FAILRESTART;
+       
+       if (request->body) {
+               switch (request->body->type)
+               {
+                       case HTTP_REQUEST_BODY_CSTRING:
+                               request->body->priv = 0;
+                               return CURLIOE_OK;
+                       break;
+                               
+                       case HTTP_REQUEST_BODY_UPLOADFILE:
+                               if (SUCCESS == php_stream_rewind((php_stream *) request->body->data)) {
+                                       return CURLIOE_OK;
+                               }
+                       break;
+               }
        }
-       return CURLIOE_OK;
+       
+       return CURLIOE_FAILRESTART;
 }
 /* }}} */
 
@@ -970,9 +1105,9 @@ static inline zval *_http_request_option_ex(http_request *r, HashTable *options,
        
        if (!options || 
 #ifdef ZEND_ENGINE_2
-                       (SUCCESS != zend_hash_quick_find(options, key, keylen, h, (void **) &zoption))
+                       (SUCCESS != zend_hash_quick_find(options, key, keylen, h, (void *) &zoption))
 #else
-                       (SUCCESS != zend_hash_find(options, key, keylen, (void **) &zoption))
+                       (SUCCESS != zend_hash_find(options, key, keylen, (void *) &zoption))
 #endif
        ) {
                return NULL;