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// Copyright (c) 2010 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.
#ifndef NET_WEBSOCKETS_WEBSOCKET_NET_LOG_PARAMS_H_
#define NET_WEBSOCKETS_WEBSOCKET_NET_LOG_PARAMS_H_
#pragma once
#include <string>
#include <vector>
#include "base/basictypes.h"
#include "base/ref_counted.h"
#include "base/string_split.h"
#include "base/string_util.h"
#include "base/stringprintf.h"
#include "base/values.h"
#include "net/base/net_log.h"
namespace net {
class NetLogWebSocketHandshakeParameter : public NetLog::EventParameters {
public:
explicit NetLogWebSocketHandshakeParameter(const std::string& headers)
: headers_(headers) {
}
Value* ToValue() const {
DictionaryValue* dict = new DictionaryValue();
ListValue* headers = 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;
headers->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);
}
headers->Append(new StringValue(key));
break;
}
} else {
++pos;
}
}
dict->Set("headers", headers);
return dict;
}
private:
~NetLogWebSocketHandshakeParameter() {}
const std::string headers_;
DISALLOW_COPY_AND_ASSIGN(NetLogWebSocketHandshakeParameter);
};
} // namespace net
#endif // NET_WEBSOCKETS_WEBSOCKET_NET_LOG_PARAMS_H_
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