Example #1
0
s32 CALLBACK CDVDctrlTrayOpen()
{
	int i;
#ifdef VERBOSE_FUNCTION_INTERFACE
	PrintLog("CDVDiso interface: CDVDctrlTrayOpen()");
#endif /* VERBOSE_FUNCTION_INTERFACE */
	// Close()
	isofile = IsoFileClose(isofile);
	deviceopencount = 50;
	// and re-Open()
	if ((conf.isoname[0] == 0) ||
	    ((conf.restartconfigure != 0) && (deviceopencount > 0))) {
		ExecCfg("configure");
		LoadConf();
	} // ENDIF- Haven't initialized the configure program yet? Do so now.
	isofile = IsoFileOpenForRead(conf.isoname);
	if (isofile == NULL) {
#ifdef VERBOSE_FUNCTION_INTERFACE
		PrintLog("CDVDiso interface:   Failed to open ISO file!");
#endif /* VERBOSE_FUNCTION_INTERFACE */
	} // ENDIF- Trouble opening file? Abort.
	if (deviceopencount > 0) {
		i = 0;
		while ((i < 2048) && (isocdcheck[i] == isobuffer[i]))  i++;
		if (i == 2048)  deviceopencount = 0; // Same CD/DVD? No delay.
	} // ENDIF- Is this a restart? Check for disc change.
	for (i = 0; i < 2048; i++)  isocdcheck[i] = isobuffer[i];
	return (0);
} // END CDVDctrlTrayOpen()
Example #2
0
gint DeviceBoxFileEvent(GtkWidget *widget, GdkEvent event, gpointer data)
{
	int returnval;
	char templine[256];
	struct IsoFile *tempfile;
	returnval = IsIsoFile(gtk_entry_get_text(GTK_ENTRY(devicebox.file)));
	if (returnval == -1) {
		gtk_label_set_text(GTK_LABEL(devicebox.filedesc), "File Type: ---");
		return (TRUE);
	} // ENDIF- Not a name of any sort?
	if (returnval == -2) {
		gtk_label_set_text(GTK_LABEL(devicebox.filedesc), "File Type: Not a file");
		return (TRUE);
	} // ENDIF- Not a regular file?
	if (returnval == -3) {
		gtk_label_set_text(GTK_LABEL(devicebox.filedesc), "File Type: Not a valid image file");
		return (TRUE);
	} // ENDIF- Not an image file?
	if (returnval == -4) {
		gtk_label_set_text(GTK_LABEL(devicebox.filedesc), "File Type: Missing Table File (will rebuild)");
		return (TRUE);
	} // ENDIF- Not a regular file?
	tempfile = IsoFileOpenForRead(gtk_entry_get_text(GTK_ENTRY(devicebox.file)));
	sprintf(templine, "File Type: %s%s%s",
	        multinames[tempfile->multi],
	        tempfile->imagename,
	        compressdesc[tempfile->compress]);
	gtk_label_set_text(GTK_LABEL(devicebox.filedesc), templine);
	tempfile = IsoFileClose(tempfile);
	return (TRUE);
} // END DeviceBoxFileEvent()
Example #3
0
s32 CALLBACK CDVDctrlTrayOpen() {
  HWND lastwindow;
  int i;
  int retval;

#ifdef VERBOSE_FUNCTION_INTERFACE
  PrintLog("CDVDiso interface: CDVDctrlTrayOpen()");
#endif /* VERBOSE_FUNCTION_INTERFACE */
  // CDVDclose();
  isofile = IsoFileClose(isofile);
  deviceopencount = 50;

  // CDVDopen();
  lastwindow = GetActiveWindow();
  LoadConf();
  if((conf.isoname[0] == 0) || (conf.isoname[0] == '[') ||
     ((conf.restartconfigure == 1) && (deviceopencount > 0))) {
    DialogBox(progmodule,
              MAKEINTRESOURCE(DLG_0200),
              lastwindow,
              (DLGPROC)MainBoxCallback);
    SetActiveWindow(lastwindow);
    LoadConf();
    // Blank out the name in config file afterwards? Seems excessive.
  } // ENDIF- Haven't initialized the configure program yet? Do so now.
  lastwindow = NULL;
  deviceopencount = 0; // Temp line!
  // NOTE: What happened to repetitive polling when disc not in drive?

  isofile = IsoFileOpenForRead(conf.isoname);
  if(isofile == NULL) {
#ifdef VERBOSE_FUNCTION_INTERFACE
    PrintLog("CDVDiso interface:   Failed to open ISO file!");
#endif /* VERBOSE_FUNCTION_INTERFACE */
    // return(-1); // Removed to simulate disc not in drive.
    for(i = 0; i < 2048; i++)  isocdcheck[i] = 0;
    return(0);
  } // ENDIF- Trouble opening file? Abort.

  retval = IsoFileSeek(isofile, 16);
  if(retval != 0)  return(-1);
  retval = IsoFileRead(isofile, isobuffer);
  if(retval != 0)  return(-1);

  if(deviceopencount > 0) {
    i = 0;
    while((i < 2048) && (isocdcheck[i] == isobuffer[i]))  i++;
    if(i == 2048)  deviceopencount = 0; // Same CD/DVD? No delay.
  } // ENDIF- Is this a restart? Check for disc change.

  for(i = 0; i < 2048; i++)  isocdcheck[i] = isobuffer[i];

  return(0);
} // END CDVDctrlTrayOpen()
Example #4
0
int IsIsoFile(const char *filename) {

  int retval;

  struct IsoFile *tempfile;



#ifdef VERBOSE_FUNCTION_ISOFILE

  PrintLog("CDVD isofile: IsIsoFile()");

#endif /* VERBOSE_FUNCTION_ISOFILE */



  retval = IsActualFile(filename);

  if(retval < 0)  return(retval); // Not a regular file? Report it.



  tempfile = NULL;

  tempfile = IsoFileOpenForRead(filename);

  if(tempfile == NULL)  return(-3); // Not an image file? Report it.



  retval = 0;

  if((tempfile->compress > 0) &&

     (tempfile->tablehandle == ACTUALHANDLENULL) &&

     (tempfile->tabledata == NULL))  retval = -4;



  tempfile = IsoFileClose(tempfile);

  return(retval);

} // END IsIsoFile()
Example #5
0
void MainBoxFileEvent()
{
	int returnval;
	char templine[256];
	struct IsoFile *tempfile;

	GetDlgItemText(mainboxwindow, IDC_0202, templine, 256);
	returnval = IsIsoFile(templine);
	if (returnval == -1)
	{
		SetDlgItemText(mainboxwindow, IDC_0204, "File Type: ---");
		return;
	} // ENDIF- Not a name of any sort?
	if (returnval == -2)
	{
		SetDlgItemText(mainboxwindow, IDC_0204, "File Type: Not a file");
		return;
	} // ENDIF- Not a regular file?
	if (returnval == -3)
	{
		SetDlgItemText(mainboxwindow, IDC_0204, "File Type: Not a valid image file");
		return;
	} // ENDIF- Not an Image file?
	if (returnval == -4)
	{
		SetDlgItemText(mainboxwindow, IDC_0204, "File Type: Missing Table File (will rebuild)");
		return;
	} // ENDIF- Missing Compression seek table?

	tempfile = IsoFileOpenForRead(templine);
	sprintf(templine, "File Type: %s%s%s",
	        multinames[tempfile->multi],
	        tempfile->imagename,
	        compressdesc[tempfile->compress]);
	SetDlgItemText(mainboxwindow, IDC_0204, templine);
	tempfile = IsoFileClose(tempfile);
	return;
} // END MainBoxFileEvent()
Example #6
0
s32 CALLBACK CDVDopen(const char* pTitleFilename)
{
	int retval;
	int i;
#ifdef VERBOSE_FUNCTION_INTERFACE
	PrintLog("CDVDiso interface: CDVDopen()");
#endif /* VERBOSE_FUNCTION_INTERFACE */
	LoadConf();
	if (pTitleFilename != NULL) strcpy(conf.isoname, pTitleFilename);
	if ((conf.isoname[0] == 0) ||
	    ((conf.startconfigure != 0) && (deviceopencount == 0)) ||
	    ((conf.restartconfigure != 0) && (deviceopencount > 0))) {
		ExecCfg("configure");
		LoadConf();
	} // ENDIF- Haven't initialized the configure program yet? Do so now.
	isofile = IsoFileOpenForRead(conf.isoname);
	if (isofile == NULL) {
#ifdef VERBOSE_FUNCTION_INTERFACE
		PrintLog("CDVDiso interface:   Failed to open ISO file!");
#endif /* VERBOSE_FUNCTION_INTERFACE */
		// return(-1); // Taken out for "NULL" device simulation
		for (i = 0; i < 2048; i++)  isocdcheck[i] = 0;
		return (0);
	} // ENDIF- Trouble opening file? Abort.
	retval = IsoFileSeek(isofile, 16);
	if (retval != 0)  return (-1);
	retval = IsoFileRead(isofile, isobuffer);
	if (retval != 0)  return (-1);
	if (deviceopencount > 0) {
		i = 0;
		while ((i < 2048) && (isocdcheck[i] == isobuffer[i]))  i++;
		if (i == 2048)  deviceopencount = 0; // Same CD/DVD? No delay.
	} // ENDIF- Is this a restart? Check for disc change.
	for (i = 0; i < 2048; i++)  isocdcheck[i] = isobuffer[i];
	return (0);
} // END CDVDopen()
Example #7
0
gint ConversionBoxOKEvent(GtkWidget *widget, GdkEvent event, gpointer data)
{
	char templine[256];
	char tempblock[2352];
	const char *filename;
	int compressmethod;
	int multi;
	struct IsoFile *fromfile;
	struct IsoFile *tofile;
	int i;
	off64_t endsector;
	int stop;
	int retval;

	ConversionBoxUnfocus();

	filename = gtk_entry_get_text(GTK_ENTRY(conversionbox.file));
	if (IsIsoFile(filename) < 0)
	{
		filename = NULL;
		MessageBoxShow("Not a valid file", 3);
		return(TRUE);
	} // ENDIF- Not an Iso File? Stop early.

	compressmethod = gtk_combo_box_get_active(GTK_COMBO_BOX(conversionbox.compress));
	if (compressmethod > 0)  compressmethod += 2;
	multi = 0;
	if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(conversionbox.multi)) == TRUE)
		multi = 1;

	fromfile = NULL;
	fromfile = IsoFileOpenForRead(filename);
	if (fromfile == NULL)
	{
		filename = NULL;
		MessageBoxShow("Cannot opening the source file", 3);
		return(TRUE);
	} // ENDIF- Not an Iso File? Stop early.

	if ((compressmethod == fromfile->compress) &&
	        (multi == fromfile->multi))
	{
		fromfile = IsoFileClose(fromfile);
		filename = NULL;
		MessageBoxShow("Compress/Multifile methods match - no need to convert", 3);
		return(TRUE);
	} // ENDIF- Not an Iso File? Stop early.

	tofile = IsoFileOpenForWrite(filename,
	                             GetImageTypeConvertTo(fromfile->imagetype),
	                             multi,
	                             compressmethod);
	if (tofile == NULL)
	{
		fromfile = IsoFileClose(fromfile);
		filename = NULL;
		MessageBoxShow("Cannot create the new file", 3);
		return(TRUE);
	} // ENDIF- Not an Iso File? Stop early.

	if (fromfile->multi == 1)
	{
		i = 0;
		while ((i < 10) &&
		        (IsoFileSeek(fromfile, fromfile->multisectorend[i] + 1) == 0))  i++;
		endsector = fromfile->multisectorend[fromfile->multiend];
	}
	else
	{
		endsector = fromfile->filesectorsize;
	} // ENDIF- Get ending sector from multifile? (Or single file?)
	IsoFileSeek(fromfile, 0);

	// Open Progress Bar
	sprintf(templine, "%s: %s%s -> %s%s",
	        filename,
	        multinames[fromfile->multi],
	        compressdesc[fromfile->compress],
	        multinames[tofile->multi],
	        compressdesc[tofile->compress]);
	ProgressBoxStart(templine, endsector);

	tofile->cdvdtype = fromfile->cdvdtype;
	for (i = 0; i < 2048; i++)  tofile->toc[i] = fromfile->toc[i];

	stop = 0;
	mainbox.stop = 0;
	progressbox.stop = 0;
	while ((stop == 0) && (tofile->sectorpos < endsector))
	{
		retval = IsoFileRead(fromfile, tempblock);
		if (retval < 0)
		{
			MessageBoxShow("Trouble reading source file", 3);
			stop = 1;
		}
		else
		{
			retval = IsoFileWrite(tofile, tempblock);
			if (retval < 0)
			{
				MessageBoxShow("Trouble writing new file", 3);
				stop = 1;
			} // ENDIF- Trouble writing out the next block?
		} // ENDIF- Trouble reading in the next block?

		ProgressBoxTick(tofile->sectorpos);
		while (gtk_events_pending())  gtk_main_iteration();

		if (mainbox.stop != 0)  stop = 2;
		if (progressbox.stop != 0)  stop = 2;
	} // ENDWHILE- Not stopped for some reason...

	ProgressBoxStop();

	if (stop == 0)
	{
		if (tofile->multi == 1)  tofile->name[tofile->multipos] = '0'; // First file
		strcpy(templine, tofile->name);

		// fromfile = IsoFileCloseAndDelete(fromfile);
		fromfile = IsoFileClose(fromfile);

		IsoSaveTOC(tofile);
		tofile = IsoFileClose(tofile);
		gtk_entry_set_text(GTK_ENTRY(mainbox.file), templine);

	}
	else
	{
		fromfile = IsoFileClose(fromfile);
		tofile = IsoFileCloseAndDelete(tofile);
	} // ENDIF- Did we succeed in the transfer?

	if (stop != 1)  ConversionBoxRefocus();
	if (stop == 0)  ConversionBoxCancelEvent(widget, event, data);
	return(TRUE);
} // END ConversionBoxOKEvent()
Example #8
0
gint MainBoxOKEvent(GtkWidget *widget, GdkEvent event, gpointer data)
{
	const char *tempisoname1;
	const char *tempisoname2;
	struct IsoFile *tempiso1;
	struct IsoFile *tempiso2;
	int stop;
	off64_t endsector;
	off64_t sector;
	int retval;
	char tempblock1[2448];
	char tempblock2[2448];
	int i;

	MainBoxUnfocus();

	tempisoname1 = gtk_entry_get_text(GTK_ENTRY(mainbox.file1));
	tempisoname2 = gtk_entry_get_text(GTK_ENTRY(mainbox.file2));
	tempiso1 = NULL;
	tempiso2 = NULL;

	tempiso1 = IsoFileOpenForRead(tempisoname1);
	if (tempiso1 == NULL)
	{
		MainBoxRefocus();
		MessageBoxShow("First file is not a Valid Image File.", 0);
		tempisoname1 = NULL;
		tempisoname2 = NULL;
		return(TRUE);
	} // ENDIF- Not an ISO file? Message and Stop here.

	tempiso2 = IsoFileOpenForRead(tempisoname2);
	if (tempiso2 == NULL)
	{
		MainBoxRefocus();
		MessageBoxShow("Second file is not a Valid Image File.", 0);
		tempiso1 = IsoFileClose(tempiso1);
		tempisoname1 = NULL;
		tempisoname2 = NULL;
		return(TRUE);
	} // ENDIF- Not an ISO file? Message and Stop here.

	if (tempiso1->blocksize != tempiso2->blocksize)
	{
		MainBoxRefocus();
		MessageBoxShow("Block sizes in Image files do not match.", 0);
		tempiso1 = IsoFileClose(tempiso1);
		tempiso2 = IsoFileClose(tempiso2);
		tempisoname1 = NULL;
		tempisoname2 = NULL;
		return(TRUE);
	} // ENDIF- Not an ISO file? Message and Stop here.

	if (tempiso1->multi == 1)
	{
		i = 0;
		while ((i < 10) &&
		        (IsoFileSeek(tempiso1, tempiso1->multisectorend[i] + 1) == 0))  i++;
		endsector = tempiso1->multisectorend[tempiso1->multiend];
	}
	else
	{
		endsector = tempiso1->filesectorsize;
	} // ENDIF- Get ending sector from multifile? (Or single file?)
	IsoFileSeek(tempiso1, 0);

	if (tempiso2->multi == 1)
	{
		i = 0;
		while ((i < 10) &&
		        (IsoFileSeek(tempiso2, tempiso2->multisectorend[i] + 1) == 0))  i++;
		sector = tempiso2->multisectorend[tempiso2->multiend];
	}
	else
	{
		sector = tempiso2->filesectorsize;
	} // ENDIF- Get ending sector from multifile? (Or single file?)
	IsoFileSeek(tempiso2, 0);
	if (sector != endsector)
	{
		MainBoxRefocus();
		MessageBoxShow("Number of blocks in Image files do not match.", 0);
		tempiso1 = IsoFileClose(tempiso1);
		tempiso2 = IsoFileClose(tempiso2);
		tempisoname1 = NULL;
		tempisoname2 = NULL;
		return(TRUE);
	} // ENDIF- Number of blocks don't match? Say so.

	sprintf(tempblock1, "%s == %s ?", tempisoname1, tempisoname2);
	ProgressBoxStart(tempblock1, endsector);

	stop = 0;
	mainbox.stop = 0;
	progressbox.stop = 0;
	while ((stop == 0) && (tempiso1->sectorpos < endsector))
	{
		retval = IsoFileRead(tempiso1, tempblock1);
		if (retval < 0)
		{
			MainBoxRefocus();
			MessageBoxShow("Trouble reading first file.", 0);
			stop = 1;
		}
		else
		{
			retval = IsoFileRead(tempiso2, tempblock2);
			if (retval < 0)
			{
				MainBoxRefocus();
				MessageBoxShow("Trouble reading second file.", 0);
				stop = 1;
			}
			else
			{
				i = 0;
				while ((i < tempiso1->blocksize) && (tempblock1[i] == tempblock2[i])) i++;
				if (i < tempiso1->blocksize)
				{
					MainBoxRefocus();
					MessageBoxShow("Trouble reading second file.", 0);
					stop = 1;
				} // ENDIF- Sectors don't match? Say so.
			} // ENDIF- Trouble reading second file?
		} // ENDIF- Trouble reading first file?

		ProgressBoxTick(tempiso1->sectorpos);
		while (gtk_events_pending())  gtk_main_iteration();

		if (mainbox.stop != 0)  stop = 2;
		if (progressbox.stop != 0)  stop = 2;
	} // ENDWHILE- Comparing two files... sector by sector

	if (stop == 0)
	{
		MainBoxRefocus();
		MessageBoxShow("Images Match.", 0);
	} // ENDIF- Everything checked out? Say so.
	tempiso1 = IsoFileClose(tempiso1);
	tempiso2 = IsoFileClose(tempiso2);
	tempisoname1 = NULL;
	tempisoname2 = NULL;
	return(TRUE);
} // END MainBoxOKEvent()
Example #9
0
void IsoTableRebuild(const char *filename)
{
	struct IsoFile *datafile;
	struct IsoFile *tablefile;
	int retval;
	char tempblock[65536];
	int stop;
	struct TableData table;
	datafile = IsoFileOpenForRead(filename);
	// Note: This is the start of the "Multifile" process. It's commented
	//   out so at least we can rebuild 1 part of a multifile at a time.
	// IsoNameStripExt(datafile);
	// IsoNameStripMulti(datafile);

	// Prep tablefile to hold ONLY a table (no data)
	tablefile = (struct IsoFile *) malloc(sizeof(struct IsoFile));
	if (tablefile == NULL)
	{
		datafile = IsoFileClose(datafile);
		return;
	} // ENDIF- Failed to allocate? Abort.
	tablefile->sectorpos = 0;
	tablefile->openforread = 0;
	tablefile->filebytepos = 0;
	tablefile->filebytesize = 0;
	tablefile->filesectorpos = 0;
	tablefile->filesectorsize = 0;
	tablefile->handle = ACTUALHANDLENULL;
	tablefile->namepos = 0;
	while ((tablefile->namepos < 255) &&
	        (*(filename + tablefile->namepos) != 0))
	{
		tablefile->name[tablefile->namepos] = *(filename + tablefile->namepos);
		tablefile->namepos++;
	} // ENDWHILE- Copying file name into tablefile
	tablefile->name[tablefile->namepos] = 0; // And 0-terminate.
	tablefile->imageheader = datafile->imageheader;
	tablefile->blocksize = datafile->blocksize;
	tablefile->blockoffset = datafile->blockoffset;
	tablefile->cdvdtype = 0; // Not important right now.

	tablefile->compress = datafile->compress;
	tablefile->compresspos = datafile->compresspos;
	tablefile->numsectors = datafile->numsectors;
	tablefile->tabledata = NULL;
	switch (tablefile->compress)
	{
		case 1:
			retval = GZipV1OpenTableForWrite(tablefile);
			break;
		case 2:
			retval = -1;
			break;
		case 3:
			retval = GZipV2OpenTableForWrite(tablefile);
			break;
		case 4:
			retval = BZip2V2OpenTableForWrite(tablefile);
			break;
		case 5:
			retval = BZip2V3OpenTableForWrite(tablefile);
			break;
		default:
			retval = -1;
			break;
	} // ENDSWITCH compress- Which table are we writing out?
	if (retval < 0)
	{
		datafile = IsoFileClose(datafile);
		return;
	} // ENDIF- Failed to open table file? Abort

	sprintf(tempblock, "Rebuilding table for %s", datafile->name);
	ProgressBoxStart(tempblock, datafile->filebytesize);
	stop = 0;
	mainbox.stop = 0;
	progressbox.stop = 0;
	while ((stop == 0) && (datafile->filebytepos < datafile->filebytesize))
	{
		switch (datafile->compress)
		{
			case 1:
				retval = GZipV1Read(datafile, 0, tempblock);
				break;
			case 2:
				retval = -1;
				break;
			case 3:
				retval = GZipV2Read(datafile, 0, tempblock);
				break;
			case 4:
				retval = BZip2V2Read(datafile, 0, tempblock);
				break;
			case 5:
				retval = BZip2V3Read(datafile, 0, tempblock);
				break;
			default:
				retval = -1;
				break;
		} // ENDSWITCH compress- Scanning for the next complete compressed block

		if (retval <= 0)
		{
#ifdef FUNCTION_WARNING_TABLEREBUILD
			PrintLog("CDVDiso rebuild:   failed to decompress - data corrupt");
#endif /* FUNCTION_WARNING_TABLEREBUILD */
			stop = 1;
		}
		else
		{
			table.offset = datafile->filebytepos - retval;
			table.size = retval;
			switch (tablefile->compress)
			{
				case 1:
					retval = GZipV1WriteTable(tablefile, table);
					break;
				case 2:
					retval = -1;
					break;
				case 3:
					retval = GZipV2WriteTable(tablefile, table);
					break;
				case 4:
					retval = BZip2V2WriteTable(tablefile, table);
					break;
				case 5:
					retval = BZip2V3WriteTable(tablefile, table);
					break;
				default:
					retval = -1;
					break;
			} // ENDSWITCH compress- Writing out the relavent table facts
			if (retval < 0)  stop = 1;
		} // ENDIF- Do we have a valid record to write an entry for?
		ProgressBoxTick(datafile->filebytepos);
		// while(gtk_events_pending())  gtk_main_iteration();

		if (mainbox.stop != 0)  stop = 2;
		if (progressbox.stop != 0)  stop = 2;
	} // ENDWHILE- Read in the data file and writing a table, 1 block at a time

	ProgressBoxStop();

	CompressClose(tablefile); // Guarentee the table is flushed and closed.
	if (stop != 0)
	{
		ActualFileDelete(tablefile->tablename);
	} // ENDIF- Aborted or trouble? Delete the table file
	tablefile = IsoFileClose(tablefile);
	datafile = IsoFileClose(datafile);
	return;
} // END IsoTableRebuild()