coverity fixes
[m6w6/ext-http] / src / php_http_message.c
index 591022da4f9edd0f5bdca9ca5d1bae398f472967..5a5b5ca4f0d222c3e085b8cf763dcbf900fad934 100644 (file)
@@ -68,7 +68,7 @@ php_http_message_t *php_http_message_init_env(php_http_message_t *message, php_h
                                message->http.info.request.method = estrdup(Z_STRVAL_P(sval));
                        }
                        if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_URI"), 1))) {
-                               message->http.info.request.url = php_http_url_parse(Z_STRVAL_P(sval), Z_STRLEN_P(sval), ~0);
+                               message->http.info.request.url = php_http_url_parse(Z_STRVAL_P(sval), Z_STRLEN_P(sval), PHP_HTTP_URL_STDFLAGS);
                        }
 
                        php_http_env_get_request_headers(&message->hdrs);
@@ -330,24 +330,14 @@ void php_http_message_update_headers(php_http_message_t *msg)
 static void message_headers(php_http_message_t *msg, php_http_buffer_t *str)
 {
        char *tmp = NULL;
+       size_t len = 0;
 
-       switch (msg->type) {
-               case PHP_HTTP_REQUEST:
-                       php_http_buffer_appendf(str, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&msg->http, tmp, PHP_HTTP_CRLF));
-                       PTR_FREE(tmp);
-                       break;
-
-               case PHP_HTTP_RESPONSE:
-                       php_http_buffer_appendf(str, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&msg->http, tmp, PHP_HTTP_CRLF));
-                       PTR_FREE(tmp);
-                       break;
-
-               default:
-                       break;
-       }
-
+       php_http_info_to_string((php_http_info_t *) msg, &tmp, &len, PHP_HTTP_CRLF TSRMLS_CC);
        php_http_message_update_headers(msg);
+
+       php_http_buffer_append(str, tmp, len);
        php_http_header_to_string(str, &msg->hdrs);
+       PTR_FREE(tmp);
 }
 
 void php_http_message_to_callback(php_http_message_t *msg, php_http_pass_callback_t cb, void *cb_arg)
@@ -579,7 +569,7 @@ static void php_http_message_object_prophandler_get_request_url(php_http_message
 }
 static void php_http_message_object_prophandler_set_request_url(php_http_message_object_t *obj, zval *value) {
        if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
-               PTR_SET(obj->message->http.info.request.url, php_http_url_from_zval(value, ~0));
+               PTR_SET(obj->message->http.info.request.url, php_http_url_from_zval(value, PHP_HTTP_URL_STDFLAGS));
        }
 }
 static void php_http_message_object_prophandler_get_response_status(php_http_message_object_t *obj, zval *return_value) {
@@ -1256,6 +1246,38 @@ static PHP_METHOD(HttpMessage, setHeaders)
        RETVAL_ZVAL(getThis(), 1, 0);
 }
 
+static inline void php_http_message_object_add_header(php_http_message_object_t *obj, const char *name_str, size_t name_len, zval *zvalue)
+{
+       char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
+       zend_string *hstr, *vstr;
+       zval *header, tmp;
+
+       if (Z_TYPE_P(zvalue) == IS_NULL) {
+               return;
+       }
+
+       vstr = php_http_header_value_to_string(zvalue);
+
+       if ((name_len != lenof("Set-Cookie") && strcmp(name, "Set-Cookie"))
+       &&      (hstr = php_http_message_header_string(obj->message, name, name_len))) {
+               char *hdr_str;
+               size_t hdr_len = spprintf(&hdr_str, 0, "%s, %s", hstr->val, vstr->val);
+
+               ZVAL_STR(&tmp, php_http_cs2zs(hdr_str, hdr_len));
+               zend_symtable_str_update(&obj->message->hdrs, name, name_len, &tmp);
+               zend_string_release(hstr);
+               zend_string_release(vstr);
+       } else if ((header = php_http_message_header(obj->message, name, name_len))) {
+               convert_to_array(header);
+               ZVAL_STR(&tmp, vstr);
+               zend_hash_next_index_insert(Z_ARRVAL_P(header), &tmp);
+       } else {
+               ZVAL_STR(&tmp, vstr);
+               zend_symtable_str_update(&obj->message->hdrs, name, name_len, &tmp);
+       }
+       efree(name);
+}
+
 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_addHeader, 0, 0, 2)
        ZEND_ARG_INFO(0, header)
        ZEND_ARG_INFO(0, value)
@@ -1268,30 +1290,10 @@ static PHP_METHOD(HttpMessage, addHeader)
 
        if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "sz", &name_str, &name_len, &zvalue)) {
                php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
-               char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
-               zend_string *hstr, *vstr = php_http_header_value_to_string(zvalue);
-               zval tmp, *header;
 
                PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
 
-               if ((name_len != lenof("Set-Cookie") && strcmp(name, "Set-Cookie"))
-               &&      (hstr = php_http_message_header_string(obj->message, name, name_len))) {
-                       char *hdr_str;
-                       size_t hdr_len = spprintf(&hdr_str, 0, "%s, %s", hstr->val, vstr->val);
-
-                       ZVAL_STR(&tmp, php_http_cs2zs(hdr_str, hdr_len));
-                       zend_symtable_str_update(&obj->message->hdrs, name, name_len, &tmp);
-                       zend_string_release(hstr);
-                       zend_string_release(vstr);
-               } else if ((header = php_http_message_header(obj->message, name, name_len))) {
-                       convert_to_array(header);
-                       ZVAL_STR(&tmp, vstr);
-                       zend_hash_next_index_insert(Z_ARRVAL_P(header), &tmp);
-               } else {
-                       ZVAL_STR(&tmp, vstr);
-                       zend_symtable_str_update(&obj->message->hdrs, name, name_len, &tmp);
-               }
-               efree(name);
+               php_http_message_object_add_header(obj, name_str, name_len, zvalue);
        }
        RETVAL_ZVAL(getThis(), 1, 0);
 }
@@ -1310,7 +1312,20 @@ static PHP_METHOD(HttpMessage, addHeaders)
 
                PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
 
-               array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, append, ARRAY_JOIN_STRONLY|ARRAY_JOIN_PRETTIFY);
+               if (append) {
+                       php_http_arrkey_t key = {0};
+                       zval *val;
+
+                       ZEND_HASH_FOREACH_KEY_VAL(Z_ARRVAL_P(new_headers), key.h, key.key, val)
+                       {
+                               php_http_arrkey_stringify(&key, NULL);
+                               php_http_message_object_add_header(obj, key.key->val, key.key->len, val);
+                               php_http_arrkey_dtor(&key);
+                       }
+                       ZEND_HASH_FOREACH_END();
+               } else {
+                       array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, 0, ARRAY_JOIN_PRETTIFY|ARRAY_JOIN_STRONLY);
+               }
        }
        RETVAL_ZVAL(getThis(), 1, 0);
 }
@@ -1350,25 +1365,12 @@ ZEND_END_ARG_INFO();
 static PHP_METHOD(HttpMessage, getInfo)
 {
        if (SUCCESS == zend_parse_parameters_none()) {
-               char *str, *tmp = NULL;
-               size_t len;
+               char *str = NULL;
+               size_t len = 0;
                php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
 
                PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
-
-               switch (obj->message->type) {
-                       case PHP_HTTP_REQUEST:
-                               len = spprintf(&str, 0, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&obj->message->http, tmp, ""));
-                               PTR_FREE(tmp);
-                               break;
-                       case PHP_HTTP_RESPONSE:
-                               len = spprintf(&str, 0, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&obj->message->http, tmp, ""));
-                               PTR_FREE(tmp);
-                               break;
-                       default:
-                               RETURN_NULL();
-                               break;
-               }
+               php_http_info_to_string((php_http_info_t *) obj->message, &str, &len, "");
 
                RETVAL_STR(php_http_cs2zs(str, len));
        }
@@ -1630,7 +1632,7 @@ static PHP_METHOD(HttpMessage, setRequestUrl)
        }
 
        zend_replace_error_handling(EH_THROW, php_http_get_exception_bad_url_class_entry(), &zeh);
-       url = php_http_url_from_zval(zurl, ~0);
+       url = php_http_url_from_zval(zurl, PHP_HTTP_URL_STDFLAGS);
        zend_restore_error_handling(&zeh);
 
        if (url && php_http_url_is_empty(url)) {