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comparison test/testcdrom.c @ 1662:782fd950bd46 SDL-1.3

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Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. WARNING: None of the video drivers have been updated for the new API yet! The API is still under design and very fluid. The code is now run through a consistent indent format: indent -i4 -nut -nsc -br -ce The headers are being converted to automatically generate doxygen documentation.
author Sam Lantinga <slouken@libsdl.org>
date Sun, 28 May 2006 13:04:16 +0000
parents b2b476a4a73c
children 4da1ee79c9af
comparison
equal deleted inserted replaced
1661:281d3f4870e5 1662:782fd950bd46
7 #include <ctype.h> 7 #include <ctype.h>
8 8
9 #include "SDL.h" 9 #include "SDL.h"
10 10
11 /* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */ 11 /* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */
12 static void quit(int rc) 12 static void
13 { 13 quit (int rc)
14 SDL_Quit(); 14 {
15 exit(rc); 15 SDL_Quit ();
16 } 16 exit (rc);
17 17 }
18 static void PrintStatus(int driveindex, SDL_CD *cdrom) 18
19 { 19 static void
20 CDstatus status; 20 PrintStatus (int driveindex, SDL_CD * cdrom)
21 char *status_str; 21 {
22 22 CDstatus status;
23 status = SDL_CDStatus(cdrom); 23 char *status_str;
24 switch (status) { 24
25 case CD_TRAYEMPTY: 25 status = SDL_CDStatus (cdrom);
26 status_str = "tray empty"; 26 switch (status) {
27 break; 27 case CD_TRAYEMPTY:
28 case CD_STOPPED: 28 status_str = "tray empty";
29 status_str = "stopped"; 29 break;
30 break; 30 case CD_STOPPED:
31 case CD_PLAYING: 31 status_str = "stopped";
32 status_str = "playing"; 32 break;
33 break; 33 case CD_PLAYING:
34 case CD_PAUSED: 34 status_str = "playing";
35 status_str = "paused"; 35 break;
36 break; 36 case CD_PAUSED:
37 case CD_ERROR: 37 status_str = "paused";
38 status_str = "error state"; 38 break;
39 break; 39 case CD_ERROR:
40 } 40 status_str = "error state";
41 printf("Drive %d status: %s\n", driveindex, status_str); 41 break;
42 if ( status >= CD_PLAYING ) { 42 }
43 int m, s, f; 43 printf ("Drive %d status: %s\n", driveindex, status_str);
44 FRAMES_TO_MSF(cdrom->cur_frame, &m, &s, &f); 44 if (status >= CD_PLAYING) {
45 printf("Currently playing track %d, %d:%2.2d\n", 45 int m, s, f;
46 cdrom->track[cdrom->cur_track].id, m, s); 46 FRAMES_TO_MSF (cdrom->cur_frame, &m, &s, &f);
47 } 47 printf ("Currently playing track %d, %d:%2.2d\n",
48 } 48 cdrom->track[cdrom->cur_track].id, m, s);
49 49 }
50 static void ListTracks(SDL_CD *cdrom) 50 }
51 { 51
52 int i; 52 static void
53 int m, s, f; 53 ListTracks (SDL_CD * cdrom)
54 char* trtype; 54 {
55 55 int i;
56 SDL_CDStatus(cdrom); 56 int m, s, f;
57 printf("Drive tracks: %d\n", cdrom->numtracks); 57 char *trtype;
58 for ( i=0; i<cdrom->numtracks; ++i ) { 58
59 FRAMES_TO_MSF(cdrom->track[i].length, &m, &s, &f); 59 SDL_CDStatus (cdrom);
60 if ( f > 0 ) 60 printf ("Drive tracks: %d\n", cdrom->numtracks);
61 ++s; 61 for (i = 0; i < cdrom->numtracks; ++i) {
62 switch(cdrom->track[i].type) 62 FRAMES_TO_MSF (cdrom->track[i].length, &m, &s, &f);
63 { 63 if (f > 0)
64 case SDL_AUDIO_TRACK: 64 ++s;
65 trtype="audio"; 65 switch (cdrom->track[i].type) {
66 break; 66 case SDL_AUDIO_TRACK:
67 case SDL_DATA_TRACK: 67 trtype = "audio";
68 trtype="data"; 68 break;
69 break; 69 case SDL_DATA_TRACK:
70 default: 70 trtype = "data";
71 trtype="unknown"; 71 break;
72 break; 72 default:
73 } 73 trtype = "unknown";
74 printf("\tTrack (index %d) %d: %d:%2.2d / %d [%s track]\n", i, 74 break;
75 cdrom->track[i].id, m, s, cdrom->track[i].length, trtype); 75 }
76 } 76 printf ("\tTrack (index %d) %d: %d:%2.2d / %d [%s track]\n", i,
77 } 77 cdrom->track[i].id, m, s, cdrom->track[i].length, trtype);
78 78 }
79 static void PrintUsage(char *argv0) 79 }
80 { 80
81 fprintf(stderr, "Usage: %s [drive#] [command] [command] ...\n", argv0); 81 static void
82 fprintf(stderr, "Where 'command' is one of:\n"); 82 PrintUsage (char *argv0)
83 fprintf(stderr, " -status\n"); 83 {
84 fprintf(stderr, " -list\n"); 84 fprintf (stderr, "Usage: %s [drive#] [command] [command] ...\n", argv0);
85 fprintf(stderr, " -play [first_track] [first_frame] [num_tracks] [num_frames]\n"); 85 fprintf (stderr, "Where 'command' is one of:\n");
86 fprintf(stderr, " -pause\n"); 86 fprintf (stderr, " -status\n");
87 fprintf(stderr, " -resume\n"); 87 fprintf (stderr, " -list\n");
88 fprintf(stderr, " -stop\n"); 88 fprintf (stderr,
89 fprintf(stderr, " -eject\n"); 89 " -play [first_track] [first_frame] [num_tracks] [num_frames]\n");
90 fprintf(stderr, " -sleep <milliseconds>\n"); 90 fprintf (stderr, " -pause\n");
91 } 91 fprintf (stderr, " -resume\n");
92 92 fprintf (stderr, " -stop\n");
93 int main(int argc, char *argv[]) 93 fprintf (stderr, " -eject\n");
94 { 94 fprintf (stderr, " -sleep <milliseconds>\n");
95 int drive; 95 }
96 int i; 96
97 SDL_CD *cdrom; 97 int
98 98 main (int argc, char *argv[])
99 /* Initialize SDL first */ 99 {
100 if ( SDL_Init(SDL_INIT_CDROM) < 0 ) { 100 int drive;
101 fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError()); 101 int i;
102 return(1); 102 SDL_CD *cdrom;
103 } 103
104 104 /* Initialize SDL first */
105 /* Find out how many CD-ROM drives are connected to the system */ 105 if (SDL_Init (SDL_INIT_CDROM) < 0) {
106 if ( SDL_CDNumDrives() == 0 ) { 106 fprintf (stderr, "Couldn't initialize SDL: %s\n", SDL_GetError ());
107 printf("No CD-ROM devices detected\n"); 107 return (1);
108 quit(0); 108 }
109 } 109
110 printf("Drives available: %d\n", SDL_CDNumDrives()); 110 /* Find out how many CD-ROM drives are connected to the system */
111 for ( i=0; i<SDL_CDNumDrives(); ++i ) { 111 if (SDL_CDNumDrives () == 0) {
112 printf("Drive %d: \"%s\"\n", i, SDL_CDName(i)); 112 printf ("No CD-ROM devices detected\n");
113 } 113 quit (0);
114 114 }
115 /* Open the CD-ROM */ 115 printf ("Drives available: %d\n", SDL_CDNumDrives ());
116 drive = 0; 116 for (i = 0; i < SDL_CDNumDrives (); ++i) {
117 i=1; 117 printf ("Drive %d: \"%s\"\n", i, SDL_CDName (i));
118 if ( argv[i] && isdigit(argv[i][0]) ) { 118 }
119 drive = atoi(argv[i++]); 119
120 } 120 /* Open the CD-ROM */
121 cdrom = SDL_CDOpen(drive); 121 drive = 0;
122 if ( cdrom == NULL ) { 122 i = 1;
123 fprintf(stderr, "Couldn't open drive %d: %s\n", drive, 123 if (argv[i] && isdigit (argv[i][0])) {
124 SDL_GetError()); 124 drive = atoi (argv[i++]);
125 quit(2); 125 }
126 } 126 cdrom = SDL_CDOpen (drive);
127 if (cdrom == NULL) {
128 fprintf (stderr, "Couldn't open drive %d: %s\n", drive,
129 SDL_GetError ());
130 quit (2);
131 }
127 #ifdef TEST_NULLCD 132 #ifdef TEST_NULLCD
128 cdrom = NULL; 133 cdrom = NULL;
129 #endif 134 #endif
130 135
131 /* Find out which function to perform */ 136 /* Find out which function to perform */
132 for ( ; argv[i]; ++i ) { 137 for (; argv[i]; ++i) {
133 if ( strcmp(argv[i], "-status") == 0 ) { 138 if (strcmp (argv[i], "-status") == 0) {
134 /* PrintStatus(drive, cdrom); */ 139 /* PrintStatus(drive, cdrom); */
135 } else 140 } else if (strcmp (argv[i], "-list") == 0) {
136 if ( strcmp(argv[i], "-list") == 0 ) { 141 ListTracks (cdrom);
137 ListTracks(cdrom); 142 } else if (strcmp (argv[i], "-play") == 0) {
138 } else 143 int strack, sframe;
139 if ( strcmp(argv[i], "-play") == 0 ) { 144 int ntrack, nframe;
140 int strack, sframe; 145
141 int ntrack, nframe; 146 strack = 0;
142 147 if (argv[i + 1] && isdigit (argv[i + 1][0])) {
143 strack = 0; 148 strack = atoi (argv[++i]);
144 if ( argv[i+1] && isdigit(argv[i+1][0]) ) { 149 }
145 strack = atoi(argv[++i]); 150 sframe = 0;
146 } 151 if (argv[i + 1] && isdigit (argv[i + 1][0])) {
147 sframe = 0; 152 sframe = atoi (argv[++i]);
148 if ( argv[i+1] && isdigit(argv[i+1][0]) ) { 153 }
149 sframe = atoi(argv[++i]); 154 ntrack = 0;
150 } 155 if (argv[i + 1] && isdigit (argv[i + 1][0])) {
151 ntrack = 0; 156 ntrack = atoi (argv[++i]);
152 if ( argv[i+1] && isdigit(argv[i+1][0]) ) { 157 }
153 ntrack = atoi(argv[++i]); 158 nframe = 0;
154 } 159 if (argv[i + 1] && isdigit (argv[i + 1][0])) {
155 nframe = 0; 160 nframe = atoi (argv[++i]);
156 if ( argv[i+1] && isdigit(argv[i+1][0]) ) { 161 }
157 nframe = atoi(argv[++i]); 162 if (CD_INDRIVE (SDL_CDStatus (cdrom))) {
158 } 163 if (SDL_CDPlayTracks (cdrom, strack, sframe,
159 if ( CD_INDRIVE(SDL_CDStatus(cdrom)) ) { 164 ntrack, nframe) < 0) {
160 if ( SDL_CDPlayTracks(cdrom, strack, sframe, 165 fprintf (stderr,
161 ntrack, nframe) < 0 ) { 166 "Couldn't play tracks %d/%d for %d/%d: %s\n",
162 fprintf(stderr, 167 strack, sframe, ntrack, nframe, SDL_GetError ());
163 "Couldn't play tracks %d/%d for %d/%d: %s\n", 168 }
164 strack, sframe, ntrack, nframe, SDL_GetError()); 169 } else {
165 } 170 fprintf (stderr, "No CD in drive!\n");
166 } else { 171 }
167 fprintf(stderr, "No CD in drive!\n"); 172 } else if (strcmp (argv[i], "-pause") == 0) {
168 } 173 if (SDL_CDPause (cdrom) < 0) {
169 } else 174 fprintf (stderr, "Couldn't pause CD: %s\n", SDL_GetError ());
170 if ( strcmp(argv[i], "-pause") == 0 ) { 175 }
171 if ( SDL_CDPause(cdrom) < 0 ) { 176 } else if (strcmp (argv[i], "-resume") == 0) {
172 fprintf(stderr, "Couldn't pause CD: %s\n", 177 if (SDL_CDResume (cdrom) < 0) {
173 SDL_GetError()); 178 fprintf (stderr, "Couldn't resume CD: %s\n", SDL_GetError ());
174 } 179 }
175 } else 180 } else if (strcmp (argv[i], "-stop") == 0) {
176 if ( strcmp(argv[i], "-resume") == 0 ) { 181 if (SDL_CDStop (cdrom) < 0) {
177 if ( SDL_CDResume(cdrom) < 0 ) { 182 fprintf (stderr, "Couldn't eject CD: %s\n", SDL_GetError ());
178 fprintf(stderr, "Couldn't resume CD: %s\n", 183 }
179 SDL_GetError()); 184 } else if (strcmp (argv[i], "-eject") == 0) {
180 } 185 if (SDL_CDEject (cdrom) < 0) {
181 } else 186 fprintf (stderr, "Couldn't eject CD: %s\n", SDL_GetError ());
182 if ( strcmp(argv[i], "-stop") == 0 ) { 187 }
183 if ( SDL_CDStop(cdrom) < 0 ) { 188 } else if ((strcmp (argv[i], "-sleep") == 0) &&
184 fprintf(stderr, "Couldn't eject CD: %s\n", 189 (argv[i + 1] && isdigit (argv[i + 1][0]))) {
185 SDL_GetError()); 190 SDL_Delay (atoi (argv[++i]));
186 } 191 printf ("Delayed %d milliseconds\n", atoi (argv[i]));
187 } else 192 } else {
188 if ( strcmp(argv[i], "-eject") == 0 ) { 193 PrintUsage (argv[0]);
189 if ( SDL_CDEject(cdrom) < 0 ) { 194 SDL_CDClose (cdrom);
190 fprintf(stderr, "Couldn't eject CD: %s\n", 195 quit (1);
191 SDL_GetError()); 196 }
192 } 197 }
193 } else 198 PrintStatus (drive, cdrom);
194 if ( (strcmp(argv[i], "-sleep") == 0) && 199 SDL_CDClose (cdrom);
195 (argv[i+1] && isdigit(argv[i+1][0])) ) { 200 SDL_Quit ();
196 SDL_Delay(atoi(argv[++i])); 201
197 printf("Delayed %d milliseconds\n", atoi(argv[i])); 202 return (0);
198 } else { 203 }
199 PrintUsage(argv[0]);
200 SDL_CDClose(cdrom);
201 quit(1);
202 }
203 }
204 PrintStatus(drive, cdrom);
205 SDL_CDClose(cdrom);
206 SDL_Quit();
207
208 return(0);
209 }