Mercurial > sdl-ios-xcode
annotate test/testcdrom.c @ 1022:3d4f1930ed02
*** empty log message ***
author | Sam Lantinga <slouken@libsdl.org> |
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date | Tue, 04 Jan 2005 19:04:14 +0000 |
parents | 9c6717a1c66f |
children | be9c9c8f6d53 |
rev | line source |
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0 | 1 |
2 /* Test the SDL CD-ROM audio functions */ | |
3 | |
4 #include <stdlib.h> | |
5 #include <stdio.h> | |
6 #include <ctype.h> | |
7 | |
8 #include "SDL.h" | |
9 | |
10 | |
11 static void PrintStatus(int driveindex, SDL_CD *cdrom) | |
12 { | |
13 CDstatus status; | |
14 char *status_str; | |
15 | |
16 status = SDL_CDStatus(cdrom); | |
17 switch (status) { | |
18 case CD_TRAYEMPTY: | |
19 status_str = "tray empty"; | |
20 break; | |
21 case CD_STOPPED: | |
22 status_str = "stopped"; | |
23 break; | |
24 case CD_PLAYING: | |
25 status_str = "playing"; | |
26 break; | |
27 case CD_PAUSED: | |
28 status_str = "paused"; | |
29 break; | |
30 case CD_ERROR: | |
31 status_str = "error state"; | |
32 break; | |
33 } | |
34 printf("Drive %d status: %s\n", driveindex, status_str); | |
35 if ( status >= CD_PLAYING ) { | |
36 int m, s, f; | |
37 FRAMES_TO_MSF(cdrom->cur_frame, &m, &s, &f); | |
38 printf("Currently playing track %d, %d:%2.2d\n", | |
39 cdrom->track[cdrom->cur_track].id, m, s); | |
40 } | |
41 } | |
42 | |
43 static void ListTracks(SDL_CD *cdrom) | |
44 { | |
45 int i; | |
46 int m, s, f; | |
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Date: Thu, 16 Jan 2003 13:48:31 +0200
Sam Lantinga <slouken@libsdl.org>
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47 char* trtype; |
0 | 48 |
49 SDL_CDStatus(cdrom); | |
50 printf("Drive tracks: %d\n", cdrom->numtracks); | |
51 for ( i=0; i<cdrom->numtracks; ++i ) { | |
52 FRAMES_TO_MSF(cdrom->track[i].length, &m, &s, &f); | |
53 if ( f > 0 ) | |
54 ++s; | |
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Date: Thu, 16 Jan 2003 13:48:31 +0200
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55 switch(cdrom->track[i].type) |
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56 { |
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57 case SDL_AUDIO_TRACK: |
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Date: Thu, 16 Jan 2003 13:48:31 +0200
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58 trtype="audio"; |
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59 break; |
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60 case SDL_DATA_TRACK: |
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61 trtype="data"; |
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62 break; |
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63 default: |
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Date: Thu, 16 Jan 2003 13:48:31 +0200
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64 trtype="unknown"; |
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65 break; |
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66 } |
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9c6717a1c66f
Added MacOS X CD-ROM audio support (thanks Max and Darrell)
Sam Lantinga <slouken@libsdl.org>
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67 printf("\tTrack (index %d) %d: %d:%2.2d / %d [%s track]\n", i, |
9c6717a1c66f
Added MacOS X CD-ROM audio support (thanks Max and Darrell)
Sam Lantinga <slouken@libsdl.org>
parents:
568
diff
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68 cdrom->track[i].id, m, s, cdrom->track[i].length, trtype); |
0 | 69 } |
70 } | |
71 | |
72 static void PrintUsage(char *argv0) | |
73 { | |
74 fprintf(stderr, "Usage: %s [drive#] [command] [command] ...\n", argv0); | |
75 fprintf(stderr, "Where 'command' is one of:\n"); | |
76 fprintf(stderr, " -status\n"); | |
77 fprintf(stderr, " -list\n"); | |
78 fprintf(stderr, " -play [first_track] [first_frame] [num_tracks] [num_frames]\n"); | |
79 fprintf(stderr, " -pause\n"); | |
80 fprintf(stderr, " -resume\n"); | |
81 fprintf(stderr, " -stop\n"); | |
82 fprintf(stderr, " -eject\n"); | |
83 fprintf(stderr, " -sleep <milliseconds>\n"); | |
84 } | |
85 | |
86 int main(int argc, char *argv[]) | |
87 { | |
88 int drive; | |
89 int i; | |
90 SDL_CD *cdrom; | |
91 | |
92 /* Initialize SDL first */ | |
93 if ( SDL_Init(SDL_INIT_CDROM) < 0 ) { | |
94 fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError()); | |
95 exit(1); | |
96 } | |
97 atexit(SDL_Quit); | |
98 | |
99 /* Find out how many CD-ROM drives are connected to the system */ | |
100 if ( SDL_CDNumDrives() == 0 ) { | |
101 printf("No CD-ROM devices detected\n"); | |
102 exit(0); | |
103 } | |
104 printf("Drives available: %d\n", SDL_CDNumDrives()); | |
105 for ( i=0; i<SDL_CDNumDrives(); ++i ) { | |
106 printf("Drive %d: \"%s\"\n", i, SDL_CDName(i)); | |
107 } | |
108 | |
109 /* Open the CD-ROM */ | |
110 drive = 0; | |
111 i=1; | |
112 if ( argv[i] && isdigit(argv[i][0]) ) { | |
113 drive = atoi(argv[i++]); | |
114 } | |
115 cdrom = SDL_CDOpen(drive); | |
116 if ( cdrom == NULL ) { | |
117 fprintf(stderr, "Couldn't open drive %d: %s\n", drive, | |
118 SDL_GetError()); | |
119 exit(2); | |
120 } | |
121 #ifdef TEST_NULLCD | |
122 cdrom = NULL; | |
123 #endif | |
124 | |
125 /* Find out which function to perform */ | |
126 for ( ; argv[i]; ++i ) { | |
127 if ( strcmp(argv[i], "-status") == 0 ) { | |
128 /* PrintStatus(drive, cdrom); */ | |
129 } else | |
130 if ( strcmp(argv[i], "-list") == 0 ) { | |
131 ListTracks(cdrom); | |
132 } else | |
133 if ( strcmp(argv[i], "-play") == 0 ) { | |
134 int strack, sframe; | |
135 int ntrack, nframe; | |
136 | |
137 strack = 0; | |
138 if ( argv[i+1] && isdigit(argv[i+1][0]) ) { | |
139 strack = atoi(argv[++i]); | |
140 } | |
141 sframe = 0; | |
142 if ( argv[i+1] && isdigit(argv[i+1][0]) ) { | |
143 sframe = atoi(argv[++i]); | |
144 } | |
145 ntrack = 0; | |
146 if ( argv[i+1] && isdigit(argv[i+1][0]) ) { | |
147 ntrack = atoi(argv[++i]); | |
148 } | |
149 nframe = 0; | |
150 if ( argv[i+1] && isdigit(argv[i+1][0]) ) { | |
151 nframe = atoi(argv[++i]); | |
152 } | |
153 if ( CD_INDRIVE(SDL_CDStatus(cdrom)) ) { | |
154 if ( SDL_CDPlayTracks(cdrom, strack, sframe, | |
155 ntrack, nframe) < 0 ) { | |
156 fprintf(stderr, | |
157 "Couldn't play tracks %d/%d for %d/%d: %s\n", | |
158 strack, sframe, ntrack, nframe, SDL_GetError()); | |
159 } | |
160 } else { | |
161 fprintf(stderr, "No CD in drive!\n"); | |
162 } | |
163 } else | |
164 if ( strcmp(argv[i], "-pause") == 0 ) { | |
165 if ( SDL_CDPause(cdrom) < 0 ) { | |
166 fprintf(stderr, "Couldn't pause CD: %s\n", | |
167 SDL_GetError()); | |
168 } | |
169 } else | |
170 if ( strcmp(argv[i], "-resume") == 0 ) { | |
171 if ( SDL_CDResume(cdrom) < 0 ) { | |
172 fprintf(stderr, "Couldn't resume CD: %s\n", | |
173 SDL_GetError()); | |
174 } | |
175 } else | |
176 if ( strcmp(argv[i], "-stop") == 0 ) { | |
177 if ( SDL_CDStop(cdrom) < 0 ) { | |
178 fprintf(stderr, "Couldn't eject CD: %s\n", | |
179 SDL_GetError()); | |
180 } | |
181 } else | |
182 if ( strcmp(argv[i], "-eject") == 0 ) { | |
183 if ( SDL_CDEject(cdrom) < 0 ) { | |
184 fprintf(stderr, "Couldn't eject CD: %s\n", | |
185 SDL_GetError()); | |
186 } | |
187 } else | |
188 if ( (strcmp(argv[i], "-sleep") == 0) && | |
189 (argv[i+1] && isdigit(argv[i+1][0])) ) { | |
190 SDL_Delay(atoi(argv[++i])); | |
191 printf("Delayed %d milliseconds\n", atoi(argv[i])); | |
192 } else { | |
193 PrintUsage(argv[0]); | |
194 SDL_CDClose(cdrom); | |
195 exit(1); | |
196 } | |
197 } | |
198 PrintStatus(drive, cdrom); | |
199 SDL_CDClose(cdrom); | |
200 | |
201 return(0); | |
202 } |