D:/opendownloadmanager/ODM-1.x/vmsAppSettingsStore.cpp

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/*
  Free Download Manager Copyright (c) 2003-2007 FreeDownloadManager.ORG
  Open Download Manager Copyright (c) 2008-2010 OpenDownloadManager.ORG
*/        

#include "stdafx.h"
#include "FdmApp.h"
#include "vmsAppSettingsStore.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif        

vmsAppSettingsStore::vmsAppSettingsStore()
{
        m_app = AfxGetApp ();
        m_bUseRegistry = true;
}

vmsAppSettingsStore::~vmsAppSettingsStore()
{

}

UINT vmsAppSettingsStore::GetProfileInt(LPCSTR pszSection, LPCSTR pszEntry, INT nDefault)
{
        if (m_bUseRegistry)
                return m_app->GetProfileInt (pszSection, pszEntry, nDefault);
                
        int iValue = nDefault;
        m_file.get_Value (pszSection, pszEntry, iValue);
        return iValue;
}

BOOL vmsAppSettingsStore::WriteProfileInt(LPCSTR pszSection, LPCSTR pszEntry, int nValue)
{
        if (m_bUseRegistry)
                return m_app->WriteProfileInt (pszSection, pszEntry, nValue);

        m_file.set_Value (pszSection, pszEntry, nValue);
        return TRUE;
}

CString vmsAppSettingsStore::GetProfileString(LPCSTR pszSection, LPCSTR pszEntry, LPCSTR pszDefault)
{
        if (m_bUseRegistry)
                return m_app->GetProfileString (pszSection, pszEntry, pszDefault);

        LPCSTR pszValue = pszDefault;
        m_file.get_Value (pszSection, pszEntry, pszValue);
        return pszValue;
}

BOOL vmsAppSettingsStore::WriteProfileString(LPCSTR pszSection, LPCSTR pszEntry, LPCSTR pszValue)
{
        if (m_bUseRegistry)
                return m_app->WriteProfileString (pszSection, pszEntry, pszValue);

        m_file.set_Value (pszSection, pszEntry, pszValue);
        return TRUE;
}

BOOL vmsAppSettingsStore::GetProfileBinary(LPCSTR pszSection, LPCSTR pszEntry, LPBYTE *ppData, UINT *pBytes)
{
        if (m_bUseRegistry)
                return m_app->GetProfileBinary (pszSection, pszEntry, ppData, pBytes);

        LPBYTE pbValue = NULL;
        UINT nValueSize = 0;

        m_file.get_Value (pszSection, pszEntry, pbValue, nValueSize);

        if (pbValue == NULL || nValueSize == 0)
                return FALSE;

        

        *ppData = new BYTE [nValueSize];
        CopyMemory (*ppData, pbValue, nValueSize);
        *pBytes = nValueSize;

        return TRUE;
}

BOOL vmsAppSettingsStore::WriteProfileBinary(LPCSTR pszSection, LPCSTR pszEntry, LPBYTE pbData, UINT nBytes)
{
        if (m_bUseRegistry)
                return m_app->WriteProfileBinary (pszSection, pszEntry, pbData, nBytes);

        m_file.set_Value (pszSection, pszEntry, pbData, nBytes);
        return TRUE;
}

void vmsAppSettingsStore::LoadSettingsFromFile(LPCSTR pszFile)
{
        m_bUseRegistry = false;

        HANDLE hFile = CreateFile (pszFile, GENERIC_READ, FILE_SHARE_READ, NULL,
                OPEN_ALWAYS, FILE_ATTRIBUTE_HIDDEN, NULL);
        if (hFile == INVALID_HANDLE_VALUE)
                return;

        try {
                m_file.LoadFromFile (hFile);
        }catch (...){}

        CloseHandle (hFile);
}

void vmsAppSettingsStore::SaveSettingsToFile(LPCSTR pszFile)
{
        HANDLE hFile = CreateFile (pszFile, GENERIC_WRITE, 0, NULL,
                CREATE_ALWAYS, FILE_ATTRIBUTE_HIDDEN, NULL);
        if (hFile == INVALID_HANDLE_VALUE)
                return;

        try {
                m_file.SaveToFile (hFile);
        }catch (...){}

        CloseHandle (hFile);
}

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