configmanager.cpp

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#include "StdAfx.h"

#include "ConfigManager.h"

ConfigManager::ConfigManager(const ATL::_U_STRINGorID & filename)
    : filename_(filename.m_lpstr)
{
    static const int MaxPathLength = 1024;
    TCHAR buffer[MaxPathLength];
    DWORD length = ::GetCurrentDirectory(MaxPathLength - 1, buffer);
    buffer[length] = _T('\\');
    buffer[length + 1] = _T('\0');
    filename_ = buffer + filename_;
}

ConfigManager::~ConfigManager()
{
}

/**
  Get the value of key in the section.
  @param[in] section Section name.
  @param[in] key Key name.
  @return The key value.
 */
CString ConfigManager::operator() (LPCTSTR section, LPCTSTR key) const
{
    static const int MaxBufferSize = 1024;
    TCHAR buffer[MaxBufferSize];
    DWORD count = ::GetPrivateProfileString(section, key, NULL, buffer, MaxBufferSize, filename_);
    
    return CString(buffer, count);
}