diff options
Diffstat (limited to 'distrib/sdl-1.2.15/test/testcdrom.c')
| -rw-r--r-- | distrib/sdl-1.2.15/test/testcdrom.c | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/distrib/sdl-1.2.15/test/testcdrom.c b/distrib/sdl-1.2.15/test/testcdrom.c new file mode 100644 index 0000000..782a66c --- /dev/null +++ b/distrib/sdl-1.2.15/test/testcdrom.c @@ -0,0 +1,209 @@ + +/* Test the SDL CD-ROM audio functions */ + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <ctype.h> + +#include "SDL.h" + +/* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */ +static void quit(int rc) +{ + SDL_Quit(); + exit(rc); +} + +static void PrintStatus(int driveindex, SDL_CD *cdrom) +{ + CDstatus status; + char *status_str; + + status = SDL_CDStatus(cdrom); + switch (status) { + case CD_TRAYEMPTY: + status_str = "tray empty"; + break; + case CD_STOPPED: + status_str = "stopped"; + break; + case CD_PLAYING: + status_str = "playing"; + break; + case CD_PAUSED: + status_str = "paused"; + break; + case CD_ERROR: + status_str = "error state"; + break; + } + printf("Drive %d status: %s\n", driveindex, status_str); + if ( status >= CD_PLAYING ) { + int m, s, f; + FRAMES_TO_MSF(cdrom->cur_frame, &m, &s, &f); + printf("Currently playing track %d, %d:%2.2d\n", + cdrom->track[cdrom->cur_track].id, m, s); + } +} + +static void ListTracks(SDL_CD *cdrom) +{ + int i; + int m, s, f; + char* trtype; + + SDL_CDStatus(cdrom); + printf("Drive tracks: %d\n", cdrom->numtracks); + for ( i=0; i<cdrom->numtracks; ++i ) { + FRAMES_TO_MSF(cdrom->track[i].length, &m, &s, &f); + if ( f > 0 ) + ++s; + switch(cdrom->track[i].type) + { + case SDL_AUDIO_TRACK: + trtype="audio"; + break; + case SDL_DATA_TRACK: + trtype="data"; + break; + default: + trtype="unknown"; + break; + } + printf("\tTrack (index %d) %d: %d:%2.2d / %d [%s track]\n", i, + cdrom->track[i].id, m, s, cdrom->track[i].length, trtype); + } +} + +static void PrintUsage(char *argv0) +{ + fprintf(stderr, "Usage: %s [drive#] [command] [command] ...\n", argv0); + fprintf(stderr, "Where 'command' is one of:\n"); + fprintf(stderr, " -status\n"); + fprintf(stderr, " -list\n"); + fprintf(stderr, " -play [first_track] [first_frame] [num_tracks] [num_frames]\n"); + fprintf(stderr, " -pause\n"); + fprintf(stderr, " -resume\n"); + fprintf(stderr, " -stop\n"); + fprintf(stderr, " -eject\n"); + fprintf(stderr, " -sleep <milliseconds>\n"); +} + +int main(int argc, char *argv[]) +{ + int drive; + int i; + SDL_CD *cdrom; + + /* Initialize SDL first */ + if ( SDL_Init(SDL_INIT_CDROM) < 0 ) { + fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError()); + return(1); + } + + /* Find out how many CD-ROM drives are connected to the system */ + if ( SDL_CDNumDrives() == 0 ) { + printf("No CD-ROM devices detected\n"); + quit(0); + } + printf("Drives available: %d\n", SDL_CDNumDrives()); + for ( i=0; i<SDL_CDNumDrives(); ++i ) { + printf("Drive %d: \"%s\"\n", i, SDL_CDName(i)); + } + + /* Open the CD-ROM */ + drive = 0; + i=1; + if ( argv[i] && isdigit(argv[i][0]) ) { + drive = atoi(argv[i++]); + } + cdrom = SDL_CDOpen(drive); + if ( cdrom == NULL ) { + fprintf(stderr, "Couldn't open drive %d: %s\n", drive, + SDL_GetError()); + quit(2); + } +#ifdef TEST_NULLCD + cdrom = NULL; +#endif + + /* Find out which function to perform */ + for ( ; argv[i]; ++i ) { + if ( strcmp(argv[i], "-status") == 0 ) { + /* PrintStatus(drive, cdrom); */ + } else + if ( strcmp(argv[i], "-list") == 0 ) { + ListTracks(cdrom); + } else + if ( strcmp(argv[i], "-play") == 0 ) { + int strack, sframe; + int ntrack, nframe; + + strack = 0; + if ( argv[i+1] && isdigit(argv[i+1][0]) ) { + strack = atoi(argv[++i]); + } + sframe = 0; + if ( argv[i+1] && isdigit(argv[i+1][0]) ) { + sframe = atoi(argv[++i]); + } + ntrack = 0; + if ( argv[i+1] && isdigit(argv[i+1][0]) ) { + ntrack = atoi(argv[++i]); + } + nframe = 0; + if ( argv[i+1] && isdigit(argv[i+1][0]) ) { + nframe = atoi(argv[++i]); + } + if ( CD_INDRIVE(SDL_CDStatus(cdrom)) ) { + if ( SDL_CDPlayTracks(cdrom, strack, sframe, + ntrack, nframe) < 0 ) { + fprintf(stderr, + "Couldn't play tracks %d/%d for %d/%d: %s\n", + strack, sframe, ntrack, nframe, SDL_GetError()); + } + } else { + fprintf(stderr, "No CD in drive!\n"); + } + } else + if ( strcmp(argv[i], "-pause") == 0 ) { + if ( SDL_CDPause(cdrom) < 0 ) { + fprintf(stderr, "Couldn't pause CD: %s\n", + SDL_GetError()); + } + } else + if ( strcmp(argv[i], "-resume") == 0 ) { + if ( SDL_CDResume(cdrom) < 0 ) { + fprintf(stderr, "Couldn't resume CD: %s\n", + SDL_GetError()); + } + } else + if ( strcmp(argv[i], "-stop") == 0 ) { + if ( SDL_CDStop(cdrom) < 0 ) { + fprintf(stderr, "Couldn't eject CD: %s\n", + SDL_GetError()); + } + } else + if ( strcmp(argv[i], "-eject") == 0 ) { + if ( SDL_CDEject(cdrom) < 0 ) { + fprintf(stderr, "Couldn't eject CD: %s\n", + SDL_GetError()); + } + } else + if ( (strcmp(argv[i], "-sleep") == 0) && + (argv[i+1] && isdigit(argv[i+1][0])) ) { + SDL_Delay(atoi(argv[++i])); + printf("Delayed %d milliseconds\n", atoi(argv[i])); + } else { + PrintUsage(argv[0]); + SDL_CDClose(cdrom); + quit(1); + } + } + PrintStatus(drive, cdrom); + SDL_CDClose(cdrom); + SDL_Quit(); + + return(0); +} |