int autostart_prg_with_virtual_fs(const char *file_name, fileio_info_t *fh)
{
char *directory;
char *file;
/* Extract the directory path to allow FS-based drive emulation to
work. */
util_fname_split(file_name, &directory, &file);
if (archdep_path_is_relative(directory)) {
char *tmp;
archdep_expand_path(&tmp, directory);
lib_free(directory);
directory = tmp;
/* FIXME: We should actually eat `.'s and `..'s from `directory'
instead. */
}
/* Setup FS-based drive emulation. */
fsdevice_set_directory(directory ? directory : ".", 8);
resources_set_int("DriveTrueEmulation", 0);
resources_set_int("VirtualDevices", 1);
resources_set_int("FSDevice8ConvertP00", 1);
file_system_detach_disk(8);
resources_set_int("FileSystemDevice8", ATTACH_DEVICE_FS);
lib_free(directory);
lib_free(file);
return 0;
}
/* Autostart PRG file `file_name'. The PRG file can either be a raw CBM file
or a P00 file, and the FS-based drive emulation is set up so that its
directory becomes the current one on unit #8. */
int autostart_prg(const char *file_name, unsigned int runmode)
{
char *directory;
char *file;
fileio_info_t *finfo;
if (network_connected())
return -1;
finfo = fileio_open(file_name, NULL, FILEIO_FORMAT_RAW | FILEIO_FORMAT_P00,
FILEIO_COMMAND_READ | FILEIO_COMMAND_FSNAME,
FILEIO_TYPE_PRG);
if (finfo == NULL) {
log_error(autostart_log, "Cannot open `%s'.", file_name);
return -1;
}
/* Extract the directory path to allow FS-based drive emulation to
work. */
util_fname_split(file_name, &directory, &file);
if (archdep_path_is_relative(directory)) {
char *tmp;
archdep_expand_path(&tmp, directory);
lib_free(directory);
directory = tmp;
/* FIXME: We should actually eat `.'s and `..'s from `directory'
instead. */
}
/* Setup FS-based drive emulation. */
fsdevice_set_directory(directory ? directory : ".", 8);
set_true_drive_emulation_mode(0);
orig_drive_true_emulation_state =0;
resources_set_int("VirtualDevices", 1);
resources_set_int("FSDevice8ConvertP00", 1);
file_system_detach_disk(8);
ui_update_menus();
/* Now it's the same as autostarting a disk image. */
reboot_for_autostart((char *)(finfo->name), AUTOSTART_HASDISK, runmode);
lib_free(directory);
lib_free(file);
fileio_close(finfo);
log_message(autostart_log, "Preparing to load PRG file `%s'.",
file_name);
return 0;
}
static int fsdevice_flush_cd(vdrive_t* vdrive, char *arg)
{
int er;
er = CBMDOS_IPE_OK;
if (ioutil_chdir(fsdevice_get_path(vdrive->unit)) || ioutil_chdir(arg)) {
er = CBMDOS_IPE_NOT_FOUND;
if (ioutil_errno(IOUTIL_ERRNO_EPERM)) {
er = CBMDOS_IPE_PERMISSION;
}
} else { /* get full path and save */
arg = ioutil_current_dir();
fsdevice_set_directory(arg, vdrive->unit);
lib_free(arg);
}
return er;
}