char *cd_cleanpath(char *path)
{
t_dlist *lst;
t_dlist *clean;
char cpath[2048];
char *pref;
if (!ft_strcmp("-", path))
{
if (!(path = ft_getenv("OLDPWD")))
cd_exit("OLDPWD needed in the environment");
return (ft_strdup(path));
}
else if (*path != '/')
{
if (!(pref = ft_getenv("PWD")))
cd_exit("PWD needed in the environment");
ft_sprintf(cpath, "%s/%s/", pref, path);
}
else
ft_sprintf(cpath, "%s/", path);
if (!(lst = makelst(cpath)))
return (NULL);
if (!(clean = ft_dlstmap(lst, cleanlst)))
return (NULL);
ft_dlstdel(&lst, NULL);
clean = cleanlstparent(clean);
return (convertlst(&clean));
}
/*
* Main procedure loops over user requests.
*/
int main()
{
int i = 0 ;
char c ; // Command Read From Input.
// Open CD ROM Drive.
if ( cd_init() < 0 )
{
show_error( ERROR, cd_error ) ;
return 1;
}
// Shows possible commands.
show_usage();
// While Not Quit.
while ((c = read_cmd()) != 'q' )
{
if (( i = valid_cmd( c )) == -1 )
{
printf("Unrecognised command: `%c'\n", c ) ;
}
else
{
(*myCmdStruct[i].func)() ;
}
}
// Stop Device.
cd_exit();
return 0 ;
}
char *cd_currentrep(void)
{
char *rep;
if (!(rep = ft_getenv("HOME")))
cd_exit("HOME needed in the environment");
return (rep);
}
int chdir_wrapper(char *path, char *rep)
{
char msg[1024];
if (!chdir(path))
return (0);
ft_snprintf(msg, 1024, "Permission denied: %s", rep);
cd_exit(msg);
return (-1);
}
int access_wrapper(char *path, char *rep)
{
char msg[1024];
if (!access(path, F_OK))
return (0);
ft_snprintf(msg, 1024, "No such directory: %s", rep);
cd_exit(msg);
return (-1);
}
char *getcwd_wrapper(void)
{
char *cwd;
char msg[1024];
if ((cwd = getcwd(NULL, 0)))
return (cwd);
ft_snprintf(msg, 1024, "Can't get Current Working Dir via SysCall");
cd_exit(msg);
return (NULL);
}
void AGSDOS::ShutdownCDPlayer() {
cd_exit();
}
void AGSMac::ShutdownCDPlayer() {
cd_exit();
}
int main()
{
char cmd[20];
int done = 0;
int ret, trk, a, b;
if (cd_init() < 0) {
printf("Error initialising libcda (%s)\n", cd_error);
return 1;
}
show_cmds();
do {
printf(">>> ");
fflush(stdout);
scanf("%s", cmd);
switch (cmd[0]) {
case '?':
show_cmds();
break;
case 'p':
trk = input_int("Track");
ret = cd_play(trk);
if (ret != 0)
printf("Error occurred (%s)\n", cd_error);
break;
case 'r':
a = input_int("First track");
b = input_int("Last track");
ret = cd_play_range(a, b);
if (ret != 0)
printf("Error occurred (%s)\n", cd_error);
break;
case 'f':
trk = input_int("Start track");
ret = cd_play_from(trk);
if (ret != 0)
printf("Error occurred (%s)\n", cd_error);
break;
case 'P':
trk = cd_current_track();
if (trk)
printf("Playing track %d\n", trk);
else
printf("Not playing\n");
break;
case 'w':
cd_pause();
break;
case 'W':
cd_resume();
break;
case 'S':
ret = cd_is_paused();
if (ret)
printf("Paused\n");
else
printf("Not paused\n");
break;
case 's':
cd_stop();
break;
case 'i':
ret = cd_get_tracks(&a, &b);
if (ret != 0)
printf("Error occurred (%s)\n", cd_error);
else
printf("First track: %d\nLast track: %d\n", a, b);
break;
case 'a':
trk = input_int("Track");
ret = cd_is_audio(trk);
if (ret < 0)
printf("Error occurred (%s)\n", cd_error);
else
printf("Track %d is %s\n", trk, (ret ? "audio" : "data"));
break;
case 'v':
a = input_int("Left (0-255)");
b = input_int("Right (0-255)");
cd_set_volume(a, b);
break;
case 'V':
cd_get_volume(&a, &b);
printf("Left volume: %d\nRight volume: %d\n", a, b);
break;
case 'e':
cd_eject();
break;
case 'c':
cd_close();
break;
case 'q':
done = 1;
break;
default:
printf("Unrecognised command: `%c'\n", cmd[0]);
}
} while (!done);
cd_exit();
return 0;
}
