s32 CALLBACK CDVDreadTrack(u32 lsn, int mode) {
s32 s32result;
#ifdef VERBOSE_FUNCTION
PrintLog("CDVD interface: CDVDreadTrack(%i)", lsn);
#endif /* VERBOSE_FUNCTION */
s32result = 0;
errno = 0;
if(DiscInserted() == -1) return(-1);
if(userbuffer < BUFFERMAX) {
if((bufferlist[userbuffer].lsn == lsn) &&
(bufferlist[userbuffer].mode == mode)) {
return(0);
} // ENDIF- And it's the right one?
} // ENDIF- Are we already pointing at the buffer?
userbuffer = FindListBuffer(lsn);
if(userbuffer < BUFFERMAX) {
if((bufferlist[userbuffer].lsn == lsn) &&
(bufferlist[userbuffer].mode == mode)) {
return(0);
} // ENDIF- And it was the right one?
} // ENDIF- Was a buffer found in the cache?
replacebuffer++;
if(replacebuffer >= BUFFERMAX) replacebuffer = 0;
userbuffer = replacebuffer;
if(bufferlist[replacebuffer].upsort != 0xffff) {
RemoveListBuffer(replacebuffer);
} // ENDIF- Reference already in place? Remove it.
s32result = DeviceReadTrack(lsn, mode, bufferlist[replacebuffer].buffer);
bufferlist[replacebuffer].lsn = lsn;
bufferlist[replacebuffer].mode = mode;
bufferlist[replacebuffer].offset = DeviceBufferOffset();
if((s32result != 0) || (errno != 0)) {
bufferlist[replacebuffer].mode = -1; // Error! flag buffer as such.
} else {
if((disctype != CDVD_TYPE_PS2DVD) && (disctype != CDVD_TYPE_DVDV)) {
if(mode == CDVD_MODE_2352) {
CDreadSubQ(lsn, &bufferlist[replacebuffer].subq);
errno = 0;
} // ENDIF- Read subq as well?
} // ENDIF- Read a DVD buffer or a CD buffer?
} // ENDIF-Read ok? Fill out rest of buffer info.
AddListBuffer(replacebuffer);
return(s32result);
} // END CDVDreadTrack()
gint DeviceBoxOKEvent(GtkWidget *widget, GdkEvent event, gpointer data)
{
char templine[256];
u8 tempbuffer[2352];
struct IsoFile *tofile;
const char *tempdevice;
s32 retval;
cdvdTD cdvdtd;
int stop;
int compressmethod;
int multi;
int imagetype;
int i;
DeviceBoxUnfocus();
tempdevice = gtk_entry_get_text(GTK_ENTRY(devicebox.device));
strcpy(conf.devicename, tempdevice); // Temporarily put in new device name
tempdevice = NULL;
retval = DeviceOpen();
if (retval != 0) {
DeviceClose();
MessageBoxShow("Could not open the device", 2);
return (TRUE);
} // ENDIF- Trouble opening device? Abort here.
DeviceTrayStatus();
retval = DiscInserted();
if (retval != 0) {
DeviceClose();
MessageBoxShow("No disc in the device\r\nPlease put a disc in and try again.", 2);
return (TRUE);
} // ENDIF- Trouble opening device? Abort here.
retval = DeviceGetTD(0, &cdvdtd); // Fish for Ending Sector
if (retval < 0) {
DeviceClose();
MessageBoxShow("Could not retrieve disc sector size", 2);
return (TRUE);
} // ENDIF- Trouble getting disc sector count?
compressmethod = gtk_combo_box_get_active(GTK_COMBO_BOX(devicebox.compress));
if (compressmethod > 0) compressmethod += 2;
multi = 0;
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(devicebox.multi)) == TRUE)
multi = 1;
imagetype = 0;
if ((disctype != CDVD_TYPE_PS2DVD) &&
(disctype != CDVD_TYPE_DVDV)) imagetype = 8;
tofile = IsoFileOpenForWrite(gtk_entry_get_text(GTK_ENTRY(devicebox.file)),
imagetype,
multi,
compressmethod);
if (tofile == NULL) {
DeviceClose();
MessageBoxShow("Could not create the new ISO file", 2);
return (TRUE);
} // ENDIF- Trouble opening the ISO file?
// Open Progress Bar
sprintf(templine, "%s -> %s",
gtk_entry_get_text(GTK_ENTRY(devicebox.device)), tofile->name);
ProgressBoxStart(templine, (off64_t) cdvdtd.lsn);
tofile->cdvdtype = disctype;
for (i = 0; i < 2048; i++) tofile->toc[i] = tocbuffer[i];
stop = 0;
mainbox.stop = 0;
progressbox.stop = 0;
while ((stop == 0) && (tofile->sectorpos < cdvdtd.lsn)) {
if (imagetype == 0) {
retval = DeviceReadTrack((u32) tofile->sectorpos,
CDVD_MODE_2048,
tempbuffer);
} else {
retval = DeviceReadTrack((u32) tofile->sectorpos,
CDVD_MODE_2352,
tempbuffer);
} // ENDIF- Are we reading a DVD sector? (Or a CD sector?)
if (retval < 0) {
for (i = 0; i < 2352; i++)
tempbuffer[i] = 0; // NEXT i- Zeroing the buffer
} // ENDIF- Trouble reading next block?
retval = IsoFileWrite(tofile, tempbuffer);
if (retval < 0) {
MessageBoxShow("Trouble writing new file", 3);
stop = 1;
} // ENDIF- Trouble writing out 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- No reason found to stop...
ProgressBoxStop();
if (stop == 0) {
if (tofile->multi == 1) tofile->name[tofile->multipos] = '0'; // First file
strcpy(templine, tofile->name);
} // ENDIF- Did we succeed with the transfer?
DeviceClose();
if (stop == 0) {
IsoSaveTOC(tofile);
tofile = IsoFileClose(tofile);
gtk_entry_set_text(GTK_ENTRY(mainbox.file), templine);
} else
tofile = IsoFileCloseAndDelete(tofile); // ENDIF- (Failed to complete writing file? Get rid of the garbage files.)
if (stop != 1) DeviceBoxRefocus();
if (stop == 0) DeviceBoxCancelEvent(widget, event, data);
return (TRUE);
} // END DeviceBoxOKEvent()
void DeviceBoxOKEvent() {
char templine[256];
u8 tempbuffer[2352];
struct IsoFile *tofile;
s32 retval;
cdvdTD cdvdtd;
int stop;
HWND tempitem;
int compressmethod;
int multi;
int imagetype;
int i;
DeviceBoxUnfocus();
GetDlgItemText(deviceboxwindow, IDC_0302, conf.devicename, 256);
retval = DeviceOpen();
if(retval != 0) {
DeviceClose();
DeviceBoxRefocus();
MessageBox(deviceboxwindow,
"Could not open the device",
"CDVDisoEFP Message",
MB_OK | MB_ICONWARNING | MB_SETFOREGROUND);
return;
} // ENDIF- Trouble opening device? Abort here.
DeviceTrayStatus();
retval = DiscInserted();
if(retval != 0) {
DeviceClose();
DeviceBoxRefocus();
MessageBox(deviceboxwindow,
"No disc in the device\r\nPlease put a disc in and try again.",
"CDVDisoEFP Message",
MB_OK | MB_ICONWARNING | MB_SETFOREGROUND);
return;
} // ENDIF- Trouble opening device? Abort here.
retval = DeviceGetTD(0, &cdvdtd); // Fish for Ending Sector
if(retval < 0) {
DeviceClose();
DeviceBoxRefocus();
MessageBox(deviceboxwindow,
"Could not retrieve disc sector size",
"CDVDisoEFP Message",
MB_OK | MB_ICONWARNING | MB_SETFOREGROUND);
return;
} // ENDIF- Trouble getting disc sector count?
tempitem = GetDlgItem(deviceboxwindow, IDC_0309);
compressmethod = ComboBox_GetCurSel(tempitem);
tempitem = NULL;
if(compressmethod > 0) compressmethod += 2;
multi = 0;
if(IsDlgButtonChecked(deviceboxwindow, IDC_0311)) multi = 1;
imagetype = 0;
if((disctype != CDVD_TYPE_PS2DVD) &&
(disctype != CDVD_TYPE_DVDV)) imagetype = 8;
GetDlgItemText(deviceboxwindow, IDC_0305, templine, 256);
tofile = IsoFileOpenForWrite(templine,
imagetype,
multi,
compressmethod);
if(tofile == NULL) {
DeviceClose();
DeviceBoxRefocus();
MessageBox(deviceboxwindow,
"Could not create the new ISO file",
"CDVDisoEFP Message",
MB_OK | MB_ICONWARNING | MB_SETFOREGROUND);
return;
} // ENDIF- Trouble opening the ISO file?
// Open Progress Bar
sprintf(templine, "%s -> %s", conf.devicename, tofile->name);
ProgressBoxStart(templine, (off64_t) cdvdtd.lsn);
tofile->cdvdtype = disctype;
for(i = 0; i < 2048; i++) tofile->toc[i] = tocbuffer[i];
stop = 0;
mainboxstop = 0;
progressboxstop = 0;
while((stop == 0) && (tofile->sectorpos < cdvdtd.lsn)) {
if(imagetype == 0) {
retval = DeviceReadTrack((u32) tofile->sectorpos,
CDVD_MODE_2048,
tempbuffer);
} else {
retval = DeviceReadTrack((u32) tofile->sectorpos,
CDVD_MODE_2352,
tempbuffer);
} // ENDIF- Are we reading a DVD sector? (Or a CD sector?)
if(retval < 0) {
for(i = 0; i < 2352; i++) {
tempbuffer[i] = 0;
} // NEXT i- Zeroing the buffer
} // ENDIF- Trouble reading next block?
retval = IsoFileWrite(tofile, tempbuffer);
if(retval < 0) {
MessageBox(deviceboxwindow,
"Trouble writing new file",
"CDVDisoEFP Message",
MB_OK | MB_ICONWARNING | MB_SETFOREGROUND);
stop = 1;
} // ENDIF- Trouble writing out the next block?
ProgressBoxTick(tofile->sectorpos);
if(mainboxstop != 0) stop = 2;
if(progressboxstop != 0) stop = 2;
} // ENDWHILE- No reason found to stop...
ProgressBoxStop();
if(stop == 0) {
if(tofile->multi == 1) tofile->name[tofile->multipos] = '0'; // First file
strcpy(templine, tofile->name);
} // ENDIF- Did we succeed with the transfer?
DeviceClose();
if(stop == 0) {
IsoSaveTOC(tofile);
tofile = IsoFileClose(tofile);
SetDlgItemText(mainboxwindow, IDC_0202, templine);
} else {
tofile = IsoFileCloseAndDelete(tofile);
} // ENDIF- (Failed to complete writing file? Get rid of the garbage files.)
DeviceBoxRefocus();
if(stop == 0) DeviceBoxCancelEvent();
return;
} // END DeviceBoxOKEvent()
