D:/opendownloadmanager/ODM-1.x/InetFile/fsInternetURLFileDownloader.cpp

Go to the documentation of this file.

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

#include "fsInternetURLFileDownloader.h"
#include "fsURL.h"
#include "common.h"        

fsInternetURLFileDownloader::fsInternetURLFileDownloader()
{
        m_pBuffer = NULL;
        m_pfnEvents = NULL;
}

fsInternetURLFileDownloader::~fsInternetURLFileDownloader()
{
        Free_FileBuffer ();
}

fsInternetResult fsInternetURLFileDownloader::Download(LPCSTR pszUrl)
{
        fsURL url;
        fsInternetResult ir;

        ir = url.Crack (pszUrl);
        if (ir != IR_SUCCESS)
                return ir;

        Event (UFDE_CONNECTING);

        Get_File ()->set_EnableAutoRedirect (TRUE);

        ir = Get_File ()->Open (url.GetInternetScheme (), url.GetHostName (), url.GetUserName (),
                url.GetPassword (), url.GetPort (), url.GetPath (), 0);
        if (ir != IR_SUCCESS)
                return ir;

        m_bAbort = FALSE;

        Event (UFDE_DOWNLOADING);

        Free_FileBuffer ();
        ir = fsDownloadFile (Get_File (), &m_pBuffer, &m_uFileSize, &m_bAbort);

        if (ir == IR_SUCCESS)
                Event (UFDE_DONE);

        return ir;
}

fsInternetResult fsInternetURLFileDownloader::Initialize(fsInternetSession *pSession)
{
        return Get_File ()->Initialize (pSession);
}

void fsInternetURLFileDownloader::Abort()
{
        m_bAbort = TRUE;
        Get_File ()->CloseHandle ();
}

fsInternetURLFile* fsInternetURLFileDownloader::Get_File()
{
        return &m_file;
}

LPBYTE fsInternetURLFileDownloader::Get_FileBuffer()
{
        return m_pBuffer;
}

void fsInternetURLFileDownloader::Free_FileBuffer()
{
        SAFE_DELETE_ARRAY (m_pBuffer);
}

void fsInternetURLFileDownloader::SetEventFunc(fntInternetURLFileDownloaderEvents pfn, LPVOID lpParam)
{
        m_pfnEvents = pfn;
        m_lpEvParam = lpParam;
}

void fsInternetURLFileDownloader::Event(fsInternetURLFileDownloaderEvent ev)
{
        if (m_pfnEvents)
                m_pfnEvents (ev, m_lpEvParam);
}

UINT fsInternetURLFileDownloader::Get_FileSize()
{
        return m_uFileSize;
}

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