D:/opendownloadmanager/ODM-1.x/vmsUnRARDLL.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 "vmsUnRARDLL.h"

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

vmsUnRARDLL::vmsUnRARDLL(LPCSTR pszDll) :
        vmsDLL (pszDll)
{
        m_pfnRAROpenArchiveEx = NULL;
        m_pfnRARSetCallback = NULL;
        m_pfnRARReadHeader = NULL;
        m_pfnRARProcessFile = NULL;
        m_pfnRARCloseArchive = NULL;
}

vmsUnRARDLL::~vmsUnRARDLL()
{

}

bool vmsUnRARDLL::Load(LPCSTR pszDll)
{
        if (false == vmsDLL::Load (pszDll))
                return false;

        m_pfnRAROpenArchiveEx = (FNRAROAEX) GetProcAddress ("RAROpenArchiveEx");
        m_pfnRARSetCallback = (FNRARSC) GetProcAddress ("RARSetCallback");
        m_pfnRARReadHeader = (FNRARRH) GetProcAddress ("RARReadHeader");
        m_pfnRARProcessFile = (FNRARPF) GetProcAddress ("RARProcessFile");
        m_pfnRARCloseArchive = (FNRARCA) GetProcAddress ("RARCloseArchive");

        return true;
}

void vmsUnRARDLL::Free()
{
        m_pfnRAROpenArchiveEx = NULL;
        m_pfnRARSetCallback = NULL;
        m_pfnRARReadHeader = NULL;
        m_pfnRARProcessFile = NULL;
        m_pfnRARCloseArchive = NULL;
        vmsDLL::Free ();
}

HANDLE vmsUnRARDLL::RAROpenArchiveEx(RAROpenArchiveDataEx *ArchiveData)
{
        if (m_pfnRAROpenArchiveEx == NULL)
                return NULL;

        return m_pfnRAROpenArchiveEx (ArchiveData);
}

void vmsUnRARDLL::RARSetCallback(HANDLE hArcData, UNRARCALLBACK Callback, LONG UserData)
{
        if (m_pfnRARSetCallback == NULL)
                return;

        m_pfnRARSetCallback (hArcData, Callback, UserData);
}

int vmsUnRARDLL::RARReadHeader(HANDLE hArcData, RARHeaderData *HeaderData)
{
        if (m_pfnRARReadHeader == NULL)
                return 0;

        return m_pfnRARReadHeader (hArcData, HeaderData);
}

int vmsUnRARDLL::RARProcessFile(HANDLE hArcData, int Operation, char *DestPath, char *DestName)
{
        if (m_pfnRARProcessFile == NULL)
                return 0;

        return m_pfnRARProcessFile (hArcData, Operation, DestPath, DestName);
}

int vmsUnRARDLL::RARCloseArchive(HANDLE hArcData)
{
        if (m_pfnRARCloseArchive == NULL)
                return 0;

        return m_pfnRARCloseArchive (hArcData);
}

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