用Nerosdk怎么编写一次刻录多个数据文件，救命！！！！

enemyxu 2004-03-02 08:04:50

我看了Nero 的sample后一次刻录一个文件是成功的，自己通过改编想一次
刻录多个文件就出问题了。不知如何是好，请各位刻录大侠救命啊，等着交差阿
OnBurn()的代码如下

if(saFileName.GetSize()<=0){
AppendString("You have to choose files before you can start burning!");
}
else
{
int iFileNum;
iFileNum=saFileName.GetSize();
int size=iFileNum*sizeof(NERO_ISO_ITEM);
mniiFiles=(NERO_ISO_ITEM*)malloc(size);
memset(mniiFiles,0,size);
for(int i=0;i<iFileNum-1;i++){

strcpy(mniiFiles[i].fileName, saFileName.GetAt(i));
strcpy(mniiFiles[i].sourceFilePath, saFilePath.GetAt(i));
mniiFiles[i].isDirectory=FALSE;
mniiFiles[i].isReference=FALSE;

// we only have one item

mniiFiles[i].nextItem=NULL;
}
// no CD stamp, artist or title required

writeCD.nwcdpCDStamp=NULL;
writeCD.nwcdArtist=NULL;
writeCD.nwcdTitle=NULL;

// no CD Extra information available

writeCD.nwcdCDExtra=FALSE;

// we have no Audio tracks

writeCD.nwcdNumTracks=0;

// we want to write to a CD
writeCD.nwcdMediaType = MEDIA_CD;

// get the currently selected device from the ComboBox

i = m_cbxDevices.GetCurSel();

// retrieve the NERO_SCSI_DEVICE_INFO pointer for the selected device
// and assign it to a local variable

NERO_SCSI_DEVICE_INFO* nsdiDevice = (NERO_SCSI_DEVICE_INFO*)m_cbxDevices.GetItemDataPtr(i);

// try to open the selected device

ndhDeviceHandle = NeroOpenDevice(nsdiDevice);

// check whether a valid handle was returned

if (!ndhDeviceHandle)
{
// no handle available; tell the user what happened

AppendString("Device could not be opened: "+(CString)nsdiDevice->nsdiDeviceName);
}
else
{
// we have a valid device handle

// while burning the "Abort" button needs to be enabled
// all the other buttons and controls have to be disabled

m_btnAbort.EnableWindow(true);
m_btnCancel.EnableWindow(false);
m_btnOk.EnableWindow(false);
m_cbxDevices.EnableWindow(false);
m_btnBrowse.EnableWindow(false);
m_btnBurn.EnableWindow(false);

// set the range for the progress control, we will display percent

m_pgsProgress.SetRange(0,100);

// create an ISO track
// usage : NeroCreateIsoTrack(struct NERO_ISO_ITEM *root, const char *name,
// BOOL useJoliet, BOOL useMode2);
//
// root = mniiFile, the NERO_ISO_ITEM we filled before
// name = neroFiddles

writeCD.nwcdIsoTrack = NeroCreateIsoTrackEx(mniiFiles, "neroFiddles", NCITEF_CREATE_ISO_FS|NCITEF_USE_JOLIET);

// start the burn process by calling NeroBurn
// usage:NEROAPI_BURN_ERROR NADLL_ATTR NeroBurn( NERO_DEVICEHANDLE aDeviceHandle,
// NERO_CD_FORMAT CDFormat, const void* pWriteCD, DWORD dwFlags, DWORD dwSpeedInX,
// NERO_PROGRESS* pNeroProgress);
//
// aDeviceHandle = ndhDeviceHandle, the handle we got from NeroOpenDevice()
// CDFormat = NERO_ISO_AUDIO_CD
// pWriteCD = writeCD
// dwFlags = NBF_WRITE, do not simulate - burn!
// dwSpeedInX = 0, use maximum speed
// pNeroProgress = npProgress, filled during NeroAPIInit()

int iRes = NeroBurn(ndhDeviceHandle, NERO_ISO_AUDIO_CD, &writeCD, NBF_WRITE, 0, &npProgress);

// free memory that was allocated for the track

NeroFreeIsoTrack(writeCD.nwcdIsoTrack);

// close the device

NeroCloseDevice(ndhDeviceHandle);

// burning is finished, disable "Abort" activate all other controls

m_btnAbort.EnableWindow(false);
m_btnCancel.EnableWindow(true);
m_btnOk.EnableWindow(true);
m_cbxDevices.EnableWindow(true);
m_btnBrowse.EnableWindow(true);
m_btnBurn.EnableWindow(true);

// clear the progress bar

m_pgsProgress.SetPos(0);

// make sure that aborted flag is not set if "Burn" button is pressed again

mbAborted = false;

// retrieve the error log

char* Log = NeroGetErrorLog();

// display the error log contents

AppendString(Log);

// free the log
NeroFreeMem(Log);

// tell the user how the burn process was finished

switch(iRes)
{
case NEROAPI_BURN_OK:
AppendString ("BurnCD() : burn successful");
break;
case NEROAPI_BURN_UNKNOWN_CD_FORMAT:
AppendString ("BurnCD() : unknown CD format");
break;
case NEROAPI_BURN_INVALID_DRIVE:
AppendString ("BurnCD() : invalid drive");
break;
case NEROAPI_BURN_FAILED:
AppendString ("BurnCD() : burn failed");
break;
case NEROAPI_BURN_FUNCTION_NOT_ALLOWED:
AppendString ("BurnCD() : function not allowed");
break;
case NEROAPI_BURN_DRIVE_NOT_ALLOWED:
AppendString ("BurnCD() : drive not allowed");
break;
case NEROAPI_BURN_USER_ABORT:
AppendString ("BurnCD() : user aborted");
break;
case NEROAPI_BURN_BAD_MESSAGE_FILE:
AppendString ("BurnCD() : bad message file");
break;
default:
AppendString ("BurnCD() : unknown error");
break;
}
}
free(mniiFiles);
}

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