Err vfsExportDatabaseToFile (UInt16 volRefNum, Char *pathNameP,
UInt16 cardNo, LocalID dbID)
{
axxPacFD fd;
Err ret;
Err (*ExgDBWriteProcPtr) (const void* dataP, UInt32* sizeP,
void* userDataP);
if ((fd = axxPacOpen(LibRef, pathNameP, O_Creat)) < 0)
return vfsErrBadName;
ExgDBWriteProcPtr = &WriteDataToFile;
ret = ExgDBWrite(WriteDataToFile, &fd, NULL, dbID, cardNo);
ret = axxPacClose(LibRef, fd);
if (0 < ret)
return expErrNotEnoughPower;
else
return ret;
}
/***********************************************************************
*
* FUNCTION: SendDatabase
*
* DESCRIPTION: Sends data in the input field using the Exg API
*
* RETURNED: error code or zero for no error.
*
***************************************************************************/
static Err SendDatabase (BeamParamsPtr cmdPBP)
{
Err err;
ExgSocketType exgSocket;
int bytesSent = 0;
LocalID inputDbID = -1;
inputDbID = DmFindDatabase(0, cmdPBP->inName);
if(inputDbID == 0){
return(err);
}
// Create exgSocket structure
MemSet(&exgSocket, sizeof(ExgSocketType), 0);
exgSocket.description = cmdPBP -> description;
// If the there isn't an appName and outName
// then send the database directly.
if(StrLen(cmdPBP->appName) == 0 &&
StrLen(cmdPBP->outName) == 0){
exgSocket.name = "dummy.pdb";
// Start and exchange put operation
err = ExgPut(&exgSocket);
if (!err){
// This function converts a palm database into its external (public)
// format. The first parameter is a callback that will be passed parts of
// the database to send or write.
err = ExgDBWrite(WriteDBData, &exgSocket, NULL, inputDbID, cmdPBP -> cardNo);
// Disconnect Exg and pass error
err = ExgDisconnect(&exgSocket, err);
} else {
FrmAlert (2000);
}
return err;
}
// Otherwise use our wrapper file name
// This ensures that CCBeam will be launched again
// by the recieving palm
exgSocket.name = CCBeamDBFilename;
// Start and exchange put operation
err = ExgPut(&exgSocket);
if (!err){
// Send the out name we fix it at 32 bytes
bytesSent = ExgSend(&exgSocket, cmdPBP->outName, 32, &err);
if(bytesSent < 32){
return err;
}
// Send the application name we fix it at 32 bytes
bytesSent = ExgSend(&exgSocket, cmdPBP->appName, 32, &err);
if(bytesSent < 32){
return err;
}
// This function converts a palm database into its external (public)
// format. The first parameter is a callback that will be passed parts of
// the database to send or write.
err = ExgDBWrite(WriteDBData, &exgSocket, NULL, inputDbID, cmdPBP -> cardNo);
// Disconnect Exg and pass error
err = ExgDisconnect(&exgSocket, err);
} else {
FrmAlert (2000);
}
return err;
}
