100 lines
2.5 KiB
C++
100 lines
2.5 KiB
C++
// Copyright (c) 2011-2012 Ryan Prichard
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to
|
|
// deal in the Software without restriction, including without limitation the
|
|
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
|
// sell copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
|
// IN THE SOFTWARE.
|
|
|
|
#ifndef BUFFER_H
|
|
#define BUFFER_H
|
|
|
|
#include <sstream>
|
|
#include <iostream>
|
|
|
|
class WriteBuffer
|
|
{
|
|
private:
|
|
std::stringstream ss;
|
|
public:
|
|
void putInt(int i);
|
|
void putWString(const std::wstring &str);
|
|
void putWString(const wchar_t *str);
|
|
std::string str() const;
|
|
};
|
|
|
|
inline void WriteBuffer::putInt(int i)
|
|
{
|
|
ss.write((const char*)&i, sizeof(i));
|
|
}
|
|
|
|
inline void WriteBuffer::putWString(const std::wstring &str)
|
|
{
|
|
putInt(str.size());
|
|
ss.write((const char*)str.c_str(), sizeof(wchar_t) * str.size());
|
|
}
|
|
|
|
inline void WriteBuffer::putWString(const wchar_t *str)
|
|
{
|
|
int len = wcslen(str);
|
|
putInt(len);
|
|
ss.write((const char*)str, sizeof(wchar_t) * len);
|
|
}
|
|
|
|
inline std::string WriteBuffer::str() const
|
|
{
|
|
return ss.str();
|
|
}
|
|
|
|
class ReadBuffer
|
|
{
|
|
private:
|
|
std::stringstream ss;
|
|
public:
|
|
ReadBuffer(const std::string &packet);
|
|
int getInt();
|
|
std::wstring getWString();
|
|
bool eof();
|
|
};
|
|
|
|
inline ReadBuffer::ReadBuffer(const std::string &packet) : ss(packet)
|
|
{
|
|
}
|
|
|
|
inline int ReadBuffer::getInt()
|
|
{
|
|
int i;
|
|
ss.read((char*)&i, sizeof(i));
|
|
return i;
|
|
}
|
|
|
|
inline std::wstring ReadBuffer::getWString()
|
|
{
|
|
int len = getInt();
|
|
wchar_t *tmp = new wchar_t[len];
|
|
ss.read((char*)tmp, sizeof(wchar_t) * len);
|
|
std::wstring ret(tmp, len);
|
|
delete [] tmp;
|
|
return ret;
|
|
}
|
|
|
|
inline bool ReadBuffer::eof()
|
|
{
|
|
ss.peek();
|
|
return ss.eof();
|
|
}
|
|
|
|
#endif /* BUFFER_H */
|