/* Autostart disk image `file_name'. */
int autostart_disk(const char *file_name, const char *program_name,
unsigned int program_number, unsigned int runmode)
{
char *name = NULL;
if (network_connected() || event_record_active() || event_playback_active()
|| !file_name || !autostart_enabled)
return -1;
/* Get program name first to avoid more than one file handle open on
image. */
if (!program_name && program_number > 0)
name = image_contents_filename_by_number(diskcontents_filesystem_read(file_name), program_number);
else
name = lib_stralloc(program_name ? program_name : "*");
if (name) {
autostart_disk_cook_name(&name);
if (!(file_system_attach_disk(8, file_name) < 0)) {
log_message(autostart_log,
"Attached file `%s' as a disk image.", file_name);
reboot_for_autostart(name, AUTOSTART_HASDISK, runmode);
lib_free(name);
return 0;
}
}
autostartmode = AUTOSTART_ERROR;
deallocate_program_name();
lib_free(name);
return -1;
}
image_contents_t *diskcontents_read(const char *file_name, unsigned int unit)
{
switch (machine_bus_device_type_get(unit)) {
default:
return diskcontents_filesystem_read(file_name);
case SERIAL_DEVICE_REAL:
return machine_diskcontents_bus_read(unit);
case SERIAL_DEVICE_RAW:
return diskcontents_block_read(file_system_get_vdrive(unit));
}
}
