// Called when a message has been received.
void app::MessageReceived(BMessage *msg) {
bool failed;
switch(msg->what) {
case B_SIMPLE_DATA:
RefsReceived(msg);
break;
case MOUNT_IMAGE: {
failed=false;
if (MountImage(imagepath.String(), "bfs")<0)
if (MountImage(imagepath.String(), "hfs")<0)
if (MountImage(imagepath.String(), "iso9660")<0)
if (MountImage(imagepath.String(), "dos")<0) {
failed=true;
}
if (quit) PostMessage(new BMessage(B_QUIT_REQUESTED)); else
if (w->Lock()) {
if (failed) sv->SetHighColor(150, 100, 100); else
sv->SetHighColor(100, 150, 100);
sv->SetText(failed ? "Not an image file!" : "Image mounted successfully.");
w->Unlock();
}
break;
}
default:
BApplication::MessageReceived(msg);
break;
}
}
bool InitImgFS(const char* path) {
// find drive # of the last image FAT drive
u32 drv_i = NORM_FS - IMGN_FS;
char fsname[8];
for (; drv_i < NORM_FS; drv_i++) {
snprintf(fsname, 7, "%lu:", drv_i);
if (!(DriveType(fsname)&DRV_IMAGE)) break;
}
// deinit image filesystem
DismountDriveType(DRV_IMAGE);
// (re)mount image, done if path == NULL
u64 type = MountImage(path);
InitVirtualImageDrive();
if ((type&IMG_NAND) && (drv_i < NORM_FS)) drv_i = NORM_FS;
else if ((type&IMG_FAT) && (drv_i < NORM_FS - IMGN_FS + 1)) drv_i = NORM_FS - IMGN_FS + 1;
// reinit image filesystem
for (u32 i = NORM_FS - IMGN_FS; i < drv_i; i++) {
snprintf(fsname, 7, "%lu:", i);
fs_mounted[i] = (f_mount(fs + i, fsname, 1) == FR_OK);
}
return GetMountState();
}
