| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "net/websockets/websocket_net_log_params.h" |
| |
| #include "base/stringprintf.h" |
| #include "base/values.h" |
| |
| namespace net { |
| |
| Value* NetLogWebSocketHandshakeCallback(const std::string* headers, |
| NetLog::LogLevel /* log_level */) { |
| DictionaryValue* dict = new DictionaryValue(); |
| ListValue* header_list = new ListValue(); |
| |
| size_t last = 0; |
| size_t headers_size = headers->size(); |
| size_t pos = 0; |
| while (pos <= headers_size) { |
| if (pos == headers_size || |
| ((*headers)[pos] == '\r' && |
| pos + 1 < headers_size && (*headers)[pos + 1] == '\n')) { |
| std::string entry = headers->substr(last, pos - last); |
| pos += 2; |
| last = pos; |
| |
| header_list->Append(new StringValue(entry)); |
| |
| if (entry.empty()) { |
| // Dump WebSocket key3. |
| std::string key; |
| for (; pos < headers_size; ++pos) { |
| key += base::StringPrintf("\\x%02x", (*headers)[pos] & 0xff); |
| } |
| header_list->Append(new StringValue(key)); |
| break; |
| } |
| } else { |
| ++pos; |
| } |
| } |
| |
| dict->Set("headers", header_list); |
| return dict; |
| } |
| |
| } // namespace net |