--- a/src/cdrom/aix/SDL_syscdrom.c Sun May 21 17:27:13 2006 +0000
+++ b/src/cdrom/aix/SDL_syscdrom.c Sun May 28 13:04:16 2006 +0000
@@ -47,27 +47,28 @@
#include "../SDL_syscdrom.h"
/* The maximum number of CD-ROM drives we'll detect */
-#define MAX_DRIVES 16
+#define MAX_DRIVES 16
/* A list of available CD-ROM drives */
static char *SDL_cdlist[MAX_DRIVES];
static dev_t SDL_cdmode[MAX_DRIVES];
/* The system-dependent CD control functions */
-static const char *SDL_SYS_CDName(int drive);
-static int SDL_SYS_CDOpen(int drive);
-static int SDL_SYS_CDGetTOC(SDL_CD *cdrom);
-static CDstatus SDL_SYS_CDStatus(SDL_CD *cdrom, int *position);
-static int SDL_SYS_CDPlay(SDL_CD *cdrom, int start, int length);
-static int SDL_SYS_CDPause(SDL_CD *cdrom);
-static int SDL_SYS_CDResume(SDL_CD *cdrom);
-static int SDL_SYS_CDStop(SDL_CD *cdrom);
-static int SDL_SYS_CDEject(SDL_CD *cdrom);
-static void SDL_SYS_CDClose(SDL_CD *cdrom);
-static int SDL_SYS_CDioctl(int id, int command, void *arg);
+static const char *SDL_SYS_CDName (int drive);
+static int SDL_SYS_CDOpen (int drive);
+static int SDL_SYS_CDGetTOC (SDL_CD * cdrom);
+static CDstatus SDL_SYS_CDStatus (SDL_CD * cdrom, int *position);
+static int SDL_SYS_CDPlay (SDL_CD * cdrom, int start, int length);
+static int SDL_SYS_CDPause (SDL_CD * cdrom);
+static int SDL_SYS_CDResume (SDL_CD * cdrom);
+static int SDL_SYS_CDStop (SDL_CD * cdrom);
+static int SDL_SYS_CDEject (SDL_CD * cdrom);
+static void SDL_SYS_CDClose (SDL_CD * cdrom);
+static int SDL_SYS_CDioctl (int id, int command, void *arg);
/* Check a drive to see if it is a CD-ROM */
-static int CheckDrive(char *drive, struct stat *stbuf)
+static int
+CheckDrive (char *drive, struct stat *stbuf)
{
int is_cd;
int cdfd;
@@ -75,316 +76,320 @@
struct devinfo info;
/* If it doesn't exist, return -1 */
- if ( stat(drive, stbuf) < 0 ) {
+ if (stat (drive, stbuf) < 0) {
return -1;
}
/* If it does exist, verify that it's an available CD-ROM */
is_cd = 0;
- if ( S_ISCHR(stbuf->st_mode) || S_ISBLK(stbuf->st_mode) ) {
- cdfd = open(drive, (O_RDONLY|O_EXCL|O_NONBLOCK), 0);
- if ( cdfd >= 0 ) {
- ret = SDL_SYS_CDioctl( cdfd, IOCINFO, &info );
- if ( ret < 0 ) {
- /* Some kind of error */
- is_cd = 0;
- } else {
- if ( info.devtype == DD_CDROM ) {
- is_cd = 1;
- } else {
- is_cd = 0;
- }
- }
- close(cdfd);
- }
+ if (S_ISCHR (stbuf->st_mode) || S_ISBLK (stbuf->st_mode)) {
+ cdfd = open (drive, (O_RDONLY | O_EXCL | O_NONBLOCK), 0);
+ if (cdfd >= 0) {
+ ret = SDL_SYS_CDioctl (cdfd, IOCINFO, &info);
+ if (ret < 0) {
+ /* Some kind of error */
+ is_cd = 0;
+ } else {
+ if (info.devtype == DD_CDROM) {
+ is_cd = 1;
+ } else {
+ is_cd = 0;
+ }
+ }
+ close (cdfd);
+ }
#ifdef DEBUG_CDROM
- else
- {
- fprintf(stderr, "Could not open drive %s (%s)\n", drive, strerror(errno));
- }
+ else {
+ fprintf (stderr, "Could not open drive %s (%s)\n", drive,
+ strerror (errno));
+ }
#endif
}
return is_cd;
}
/* Add a CD-ROM drive to our list of valid drives */
-static void AddDrive(char *drive, struct stat *stbuf)
+static void
+AddDrive (char *drive, struct stat *stbuf)
{
- int i;
-
- if ( SDL_numcds < MAX_DRIVES ) {
- /* Check to make sure it's not already in our list.
- This can happen when we see a drive via symbolic link.
- */
- for ( i=0; i<SDL_numcds; ++i ) {
- if ( stbuf->st_rdev == SDL_cdmode[i] ) {
-#ifdef DEBUG_CDROM
- fprintf(stderr, "Duplicate drive detected: %s == %s\n", drive, SDL_cdlist[i]);
-#endif
- return;
- }
- }
-
- /* Add this drive to our list */
- i = SDL_numcds;
- SDL_cdlist[i] = SDL_strdup(drive);
- if ( SDL_cdlist[i] == NULL ) {
- SDL_OutOfMemory();
- return;
- }
- SDL_cdmode[i] = stbuf->st_rdev;
- ++SDL_numcds;
-#ifdef DEBUG_CDROM
- fprintf(stderr, "Added CD-ROM drive: %s\n", drive);
-#endif
- }
-}
+ int i;
-static void CheckMounts()
-{
- char* buffer;
- int bufsz;
- struct vmount* ptr;
- int ret;
-
- buffer = (char*)SDL_malloc(10);
- bufsz = 10;
- if ( buffer==NULL )
- {
- fprintf(stderr, "Could not allocate 10 bytes in aix/SDL_syscdrom.c:CheckMounts\n" );
- exit ( -10 );
- }
-
- do
- {
- /* mntctrl() returns an array of all mounted filesystems */
- ret = mntctl ( MCTL_QUERY, bufsz, buffer );
- if ( ret == 0 )
- {
- /* Buffer was too small, realloc. */
- bufsz = *(int*)buffer; /* Required size is in first word. */
- /* (whatever a word is in AIX 4.3.3) */
- /* int seems to be OK in 32bit mode. */
- SDL_free(buffer);
- buffer = (char*)SDL_malloc(bufsz);
- if ( buffer==NULL )
- {
- fprintf(stderr,
- "Could not allocate %d bytes in aix/SDL_syscdrom.c:CheckMounts\n",
- bufsz );
- exit ( -10 );
+ if (SDL_numcds < MAX_DRIVES) {
+ /* Check to make sure it's not already in our list.
+ This can happen when we see a drive via symbolic link.
+ */
+ for (i = 0; i < SDL_numcds; ++i) {
+ if (stbuf->st_rdev == SDL_cdmode[i]) {
+#ifdef DEBUG_CDROM
+ fprintf (stderr, "Duplicate drive detected: %s == %s\n",
+ drive, SDL_cdlist[i]);
+#endif
+ return;
}
}
- else if ( ret < 0 )
- {
+
+ /* Add this drive to our list */
+ i = SDL_numcds;
+ SDL_cdlist[i] = SDL_strdup (drive);
+ if (SDL_cdlist[i] == NULL) {
+ SDL_OutOfMemory ();
+ return;
+ }
+ SDL_cdmode[i] = stbuf->st_rdev;
+ ++SDL_numcds;
#ifdef DEBUG_CDROM
- fprintf(stderr, "Error reading vmount structures\n");
+ fprintf (stderr, "Added CD-ROM drive: %s\n", drive);
#endif
- return;
- }
+ }
+}
+
+static void
+CheckMounts ()
+{
+ char *buffer;
+ int bufsz;
+ struct vmount *ptr;
+ int ret;
+
+ buffer = (char *) SDL_malloc (10);
+ bufsz = 10;
+ if (buffer == NULL) {
+ fprintf (stderr,
+ "Could not allocate 10 bytes in aix/SDL_syscdrom.c:CheckMounts\n");
+ exit (-10);
}
- while ( ret == 0 );
+
+ do {
+ /* mntctrl() returns an array of all mounted filesystems */
+ ret = mntctl (MCTL_QUERY, bufsz, buffer);
+ if (ret == 0) {
+ /* Buffer was too small, realloc. */
+ bufsz = *(int *) buffer; /* Required size is in first word. */
+ /* (whatever a word is in AIX 4.3.3) */
+ /* int seems to be OK in 32bit mode. */
+ SDL_free (buffer);
+ buffer = (char *) SDL_malloc (bufsz);
+ if (buffer == NULL) {
+ fprintf (stderr,
+ "Could not allocate %d bytes in aix/SDL_syscdrom.c:CheckMounts\n",
+ bufsz);
+ exit (-10);
+ }
+ } else if (ret < 0) {
+#ifdef DEBUG_CDROM
+ fprintf (stderr, "Error reading vmount structures\n");
+#endif
+ return;
+ }
+ }
+ while (ret == 0);
#ifdef DEBUG_CDROM
- fprintf ( stderr, "Read %d vmount structures\n",ret );
+ fprintf (stderr, "Read %d vmount structures\n", ret);
#endif
- ptr = (struct vmount*)buffer;
- do
- {
- switch(ptr->vmt_gfstype)
+ ptr = (struct vmount *) buffer;
+ do {
+ switch (ptr->vmt_gfstype) {
+ case MNT_CDROM:
{
- case MNT_CDROM :
- {
- struct stat stbuf;
- char* text;
+ struct stat stbuf;
+ char *text;
- text = (char*)ptr + ptr->vmt_data[VMT_OBJECT].vmt_off;
+ text = (char *) ptr + ptr->vmt_data[VMT_OBJECT].vmt_off;
#ifdef DEBUG_CDROM
- fprintf(stderr, "Checking mount path: %s mounted on %s\n",
- text, (char*)ptr + ptr->vmt_data[VMT_STUB].vmt_off );
+ fprintf (stderr,
+ "Checking mount path: %s mounted on %s\n", text,
+ (char *) ptr + ptr->vmt_data[VMT_STUB].vmt_off);
#endif
- if ( CheckDrive( text, &stbuf) > 0)
- {
- AddDrive( text, &stbuf);
- }
+ if (CheckDrive (text, &stbuf) > 0) {
+ AddDrive (text, &stbuf);
}
- break;
- default :
- break;
}
- ptr = (struct vmount*)((char*)ptr + ptr->vmt_length);
- ret--;
+ break;
+ default:
+ break;
+ }
+ ptr = (struct vmount *) ((char *) ptr + ptr->vmt_length);
+ ret--;
}
- while ( ret > 0 );
+ while (ret > 0);
- free ( buffer );
+ free (buffer);
}
-static int CheckNonmounts()
+static int
+CheckNonmounts ()
{
#ifdef _THREAD_SAFE
- AFILE_t fsFile = NULL;
- int passNo = 0;
- int ret;
+ AFILE_t fsFile = NULL;
+ int passNo = 0;
+ int ret;
struct fstab entry;
- struct stat stbuf;
+ struct stat stbuf;
- ret = setfsent_r( &fsFile, &passNo );
- if ( ret != 0 ) return -1;
- do
- {
- ret = getfsent_r ( &entry, &fsFile, &passNo );
- if ( ret == 0 ) {
- char* l = SDL_strrchr(entry.fs_spec,'/');
- if ( l != NULL ) {
- if ( !SDL_strncmp("cd",++l,2) ) {
+ ret = setfsent_r (&fsFile, &passNo);
+ if (ret != 0)
+ return -1;
+ do {
+ ret = getfsent_r (&entry, &fsFile, &passNo);
+ if (ret == 0) {
+ char *l = SDL_strrchr (entry.fs_spec, '/');
+ if (l != NULL) {
+ if (!SDL_strncmp ("cd", ++l, 2)) {
#ifdef DEBUG_CDROM
- fprintf(stderr,
- "Found unmounted CD ROM drive with device name %s\n",
- entry.fs_spec);
+ fprintf (stderr,
+ "Found unmounted CD ROM drive with device name %s\n",
+ entry.fs_spec);
#endif
- if ( CheckDrive( entry.fs_spec, &stbuf) > 0)
- {
- AddDrive( entry.fs_spec, &stbuf);
- }
+ if (CheckDrive (entry.fs_spec, &stbuf) > 0) {
+ AddDrive (entry.fs_spec, &stbuf);
+ }
}
}
}
}
- while ( ret == 0 );
- ret = endfsent_r ( &fsFile );
- if ( ret != 0 ) return -1;
+ while (ret == 0);
+ ret = endfsent_r (&fsFile);
+ if (ret != 0)
+ return -1;
return 0;
#else
- struct fstab* entry;
- struct stat stbuf;
+ struct fstab *entry;
+ struct stat stbuf;
- setfsent();
- do
- {
- entry = getfsent();
- if ( entry != NULL ) {
- char* l = SDL_strrchr(entry->fs_spec,'/');
- if ( l != NULL ) {
- if ( !SDL_strncmp("cd",++l,2) ) {
+ setfsent ();
+ do {
+ entry = getfsent ();
+ if (entry != NULL) {
+ char *l = SDL_strrchr (entry->fs_spec, '/');
+ if (l != NULL) {
+ if (!SDL_strncmp ("cd", ++l, 2)) {
#ifdef DEBUG_CDROM
- fprintf(stderr,"Found unmounted CD ROM drive with device name %s", entry->fs_spec);
+ fprintf (stderr,
+ "Found unmounted CD ROM drive with device name %s",
+ entry->fs_spec);
#endif
- if ( CheckDrive( entry->fs_spec, &stbuf) > 0)
- {
- AddDrive( entry->fs_spec, &stbuf);
- }
+ if (CheckDrive (entry->fs_spec, &stbuf) > 0) {
+ AddDrive (entry->fs_spec, &stbuf);
+ }
}
}
}
}
- while ( entry != NULL );
- endfsent();
+ while (entry != NULL);
+ endfsent ();
#endif
}
-int SDL_SYS_CDInit(void)
+int
+SDL_SYS_CDInit (void)
{
- char *SDLcdrom;
- struct stat stbuf;
+ char *SDLcdrom;
+ struct stat stbuf;
- /* Fill in our driver capabilities */
- SDL_CDcaps.Name = SDL_SYS_CDName;
- SDL_CDcaps.Open = SDL_SYS_CDOpen;
- SDL_CDcaps.GetTOC = SDL_SYS_CDGetTOC;
- SDL_CDcaps.Status = SDL_SYS_CDStatus;
- SDL_CDcaps.Play = SDL_SYS_CDPlay;
- SDL_CDcaps.Pause = SDL_SYS_CDPause;
- SDL_CDcaps.Resume = SDL_SYS_CDResume;
- SDL_CDcaps.Stop = SDL_SYS_CDStop;
- SDL_CDcaps.Eject = SDL_SYS_CDEject;
- SDL_CDcaps.Close = SDL_SYS_CDClose;
+ /* Fill in our driver capabilities */
+ SDL_CDcaps.Name = SDL_SYS_CDName;
+ SDL_CDcaps.Open = SDL_SYS_CDOpen;
+ SDL_CDcaps.GetTOC = SDL_SYS_CDGetTOC;
+ SDL_CDcaps.Status = SDL_SYS_CDStatus;
+ SDL_CDcaps.Play = SDL_SYS_CDPlay;
+ SDL_CDcaps.Pause = SDL_SYS_CDPause;
+ SDL_CDcaps.Resume = SDL_SYS_CDResume;
+ SDL_CDcaps.Stop = SDL_SYS_CDStop;
+ SDL_CDcaps.Eject = SDL_SYS_CDEject;
+ SDL_CDcaps.Close = SDL_SYS_CDClose;
- /* Look in the environment for our CD-ROM drive list */
- SDLcdrom = SDL_getenv("SDL_CDROM"); /* ':' separated list of devices */
- if ( SDLcdrom != NULL ) {
- char *cdpath, *delim;
- size_t len = SDL_strlen(SDLcdrom)+1;
- cdpath = SDL_stack_alloc(char, len);
- if ( cdpath != NULL ) {
- SDL_strlcpy(cdpath, SDLcdrom, len);
- SDLcdrom = cdpath;
- do {
- delim = SDL_strchr(SDLcdrom, ':');
- if ( delim ) {
- *delim++ = '\0';
- }
+ /* Look in the environment for our CD-ROM drive list */
+ SDLcdrom = SDL_getenv ("SDL_CDROM"); /* ':' separated list of devices */
+ if (SDLcdrom != NULL) {
+ char *cdpath, *delim;
+ size_t len = SDL_strlen (SDLcdrom) + 1;
+ cdpath = SDL_stack_alloc (char, len);
+ if (cdpath != NULL) {
+ SDL_strlcpy (cdpath, SDLcdrom, len);
+ SDLcdrom = cdpath;
+ do {
+ delim = SDL_strchr (SDLcdrom, ':');
+ if (delim) {
+ *delim++ = '\0';
+ }
#ifdef DEBUG_CDROM
- fprintf(stderr, "Checking CD-ROM drive from SDL_CDROM: %s\n", SDLcdrom);
+ fprintf (stderr,
+ "Checking CD-ROM drive from SDL_CDROM: %s\n",
+ SDLcdrom);
#endif
- if ( CheckDrive(SDLcdrom, &stbuf) > 0 ) {
- AddDrive(SDLcdrom, &stbuf);
- }
- if ( delim ) {
- SDLcdrom = delim;
- } else {
- SDLcdrom = NULL;
- }
- } while ( SDLcdrom );
- SDL_stack_free(cdpath);
- }
+ if (CheckDrive (SDLcdrom, &stbuf) > 0) {
+ AddDrive (SDLcdrom, &stbuf);
+ }
+ if (delim) {
+ SDLcdrom = delim;
+ } else {
+ SDLcdrom = NULL;
+ }
+ }
+ while (SDLcdrom);
+ SDL_stack_free (cdpath);
+ }
- /* If we found our drives, there's nothing left to do */
- if ( SDL_numcds > 0 ) {
- return(0);
- }
- }
+ /* If we found our drives, there's nothing left to do */
+ if (SDL_numcds > 0) {
+ return (0);
+ }
+ }
- CheckMounts();
- CheckNonmounts();
+ CheckMounts ();
+ CheckNonmounts ();
- return 0;
+ return 0;
}
/* General ioctl() CD-ROM command function */
-static int SDL_SYS_CDioctl(int id, int command, void *arg)
+static int
+SDL_SYS_CDioctl (int id, int command, void *arg)
{
int retval;
- retval = ioctl(id, command, arg);
- if ( retval < 0 ) {
- SDL_SetError("ioctl() error: %s", strerror(errno));
+ retval = ioctl (id, command, arg);
+ if (retval < 0) {
+ SDL_SetError ("ioctl() error: %s", strerror (errno));
}
return retval;
}
-static const char *SDL_SYS_CDName(int drive)
+static const char *
+SDL_SYS_CDName (int drive)
{
- return(SDL_cdlist[drive]);
+ return (SDL_cdlist[drive]);
}
-static int SDL_SYS_CDOpen(int drive)
+static int
+SDL_SYS_CDOpen (int drive)
{
- int fd;
- char* lastsl;
- char* cdromname;
+ int fd;
+ char *lastsl;
+ char *cdromname;
size_t len;
/*
* We found /dev/cd? drives and that is in our list. But we can
* open only the /dev/rcd? versions of those devices for Audio CD.
*/
- len = SDL_strlen(SDL_cdlist[drive])+2;
- cdromname = (char*)SDL_malloc(len);
- SDL_strlcpy(cdromname,SDL_cdlist[drive],len);
- lastsl = SDL_strrchr(cdromname,'/');
+ len = SDL_strlen (SDL_cdlist[drive]) + 2;
+ cdromname = (char *) SDL_malloc (len);
+ SDL_strlcpy (cdromname, SDL_cdlist[drive], len);
+ lastsl = SDL_strrchr (cdromname, '/');
if (lastsl) {
- *lastsl = 0;
- SDL_strlcat(cdromname,"/r",len);
- lastsl = SDL_strrchr(SDL_cdlist[drive],'/');
- if (lastsl) {
- lastsl++;
- SDL_strlcat(cdromname,lastsl,len);
- }
+ *lastsl = 0;
+ SDL_strlcat (cdromname, "/r", len);
+ lastsl = SDL_strrchr (SDL_cdlist[drive], '/');
+ if (lastsl) {
+ lastsl++;
+ SDL_strlcat (cdromname, lastsl, len);
+ }
}
-
#ifdef DEBUG_CDROM
- fprintf(stderr, "Should open drive %s, opening %s\n", SDL_cdlist[drive], cdromname);
+ fprintf (stderr, "Should open drive %s, opening %s\n", SDL_cdlist[drive],
+ cdromname);
#endif
/*
@@ -392,177 +397,176 @@
* require root priviledges, and we don't want that. SC_SINGLE provides
* exclusive access with less trouble.
*/
- fd = openx(cdromname, O_RDONLY, NULL, SC_SINGLE);
- if ( fd < 0 )
- {
+ fd = openx (cdromname, O_RDONLY, NULL, SC_SINGLE);
+ if (fd < 0) {
#ifdef DEBUG_CDROM
- fprintf(stderr, "Could not open drive %s (%s)\n", cdromname, strerror(errno));
+ fprintf (stderr, "Could not open drive %s (%s)\n", cdromname,
+ strerror (errno));
#endif
- }
- else
- {
- struct mode_form_op cdMode;
- int ret;
+ } else {
+ struct mode_form_op cdMode;
+ int ret;
#ifdef DEBUG_CDROM
- cdMode.action = CD_GET_MODE;
- ret = SDL_SYS_CDioctl(fd, DK_CD_MODE, &cdMode);
- if ( ret < 0 ) {
- fprintf(stderr,
- "Could not get drive mode for %s (%s)\n",
- cdromname, strerror(errno));
- } else {
- switch(cdMode.cd_mode_form) {
- case CD_MODE1 :
- fprintf(stderr,
- "Drive mode for %s is %s\n",
- cdromname, "CD-ROM Data Mode 1");
- break;
- case CD_MODE2_FORM1 :
- fprintf(stderr,
- "Drive mode for %s is %s\n",
- cdromname, "CD-ROM XA Data Mode 2 Form 1");
- break;
- case CD_MODE2_FORM2 :
- fprintf(stderr,
- "Drive mode for %s is %s\n",
- cdromname, "CD-ROM XA Data Mode 2 Form 2");
- break;
- case CD_DA :
- fprintf(stderr,
- "Drive mode for %s is %s\n",
- cdromname, "CD-DA");
- break;
- default :
- fprintf(stderr,
- "Drive mode for %s is %s\n",
- cdromname, "unknown");
- break;
- }
- }
+ cdMode.action = CD_GET_MODE;
+ ret = SDL_SYS_CDioctl (fd, DK_CD_MODE, &cdMode);
+ if (ret < 0) {
+ fprintf (stderr,
+ "Could not get drive mode for %s (%s)\n",
+ cdromname, strerror (errno));
+ } else {
+ switch (cdMode.cd_mode_form) {
+ case CD_MODE1:
+ fprintf (stderr,
+ "Drive mode for %s is %s\n",
+ cdromname, "CD-ROM Data Mode 1");
+ break;
+ case CD_MODE2_FORM1:
+ fprintf (stderr,
+ "Drive mode for %s is %s\n",
+ cdromname, "CD-ROM XA Data Mode 2 Form 1");
+ break;
+ case CD_MODE2_FORM2:
+ fprintf (stderr,
+ "Drive mode for %s is %s\n",
+ cdromname, "CD-ROM XA Data Mode 2 Form 2");
+ break;
+ case CD_DA:
+ fprintf (stderr,
+ "Drive mode for %s is %s\n", cdromname, "CD-DA");
+ break;
+ default:
+ fprintf (stderr,
+ "Drive mode for %s is %s\n", cdromname, "unknown");
+ break;
+ }
+ }
#endif
- cdMode.action = CD_CHG_MODE;
- cdMode.cd_mode_form = CD_DA;
- ret = SDL_SYS_CDioctl(fd, DK_CD_MODE, &cdMode);
- if ( ret < 0 ) {
+ cdMode.action = CD_CHG_MODE;
+ cdMode.cd_mode_form = CD_DA;
+ ret = SDL_SYS_CDioctl (fd, DK_CD_MODE, &cdMode);
+ if (ret < 0) {
#ifdef DEBUG_CDROM
- fprintf(stderr,
- "Could not set drive mode for %s (%s)\n",
- cdromname, strerror(errno));
+ fprintf (stderr,
+ "Could not set drive mode for %s (%s)\n",
+ cdromname, strerror (errno));
#endif
- SDL_SetError("ioctl() error: Could not set CD drive mode, %s",
- strerror(errno));
- } else {
+ SDL_SetError
+ ("ioctl() error: Could not set CD drive mode, %s",
+ strerror (errno));
+ } else {
#ifdef DEBUG_CDROM
- fprintf(stderr,
- "Drive mode for %s set to CD_DA\n",
- cdromname);
+ fprintf (stderr, "Drive mode for %s set to CD_DA\n", cdromname);
#endif
- }
+ }
}
- SDL_free(cdromname);
+ SDL_free (cdromname);
return fd;
}
-static int SDL_SYS_CDGetTOC(SDL_CD *cdrom)
+static int
+SDL_SYS_CDGetTOC (SDL_CD * cdrom)
{
struct cd_audio_cmd cmd;
struct cd_audio_cmd entry;
- int i;
- int okay;
+ int i;
+ int okay;
cmd.audio_cmds = CD_TRK_INFO_AUDIO;
- cmd.msf_flag = FALSE;
- if ( SDL_SYS_CDioctl(cdrom->id, DKAUDIO, &cmd) < 0 ) {
- return -1;
+ cmd.msf_flag = FALSE;
+ if (SDL_SYS_CDioctl (cdrom->id, DKAUDIO, &cmd) < 0) {
+ return -1;
}
okay = 0;
cdrom->numtracks = cmd.indexing.track_index.last_track
- - cmd.indexing.track_index.first_track+1;
- if ( cdrom->numtracks > SDL_MAX_TRACKS ) {
+ - cmd.indexing.track_index.first_track + 1;
+ if (cdrom->numtracks > SDL_MAX_TRACKS) {
cdrom->numtracks = SDL_MAX_TRACKS;
}
/* Read all the track TOC entries */
- for ( i=0; i<=cdrom->numtracks; ++i ) {
- if ( i == cdrom->numtracks ) {
+ for (i = 0; i <= cdrom->numtracks; ++i) {
+ if (i == cdrom->numtracks) {
cdrom->track[i].id = 0xAA;;
} else {
- cdrom->track[i].id = cmd.indexing.track_index.first_track+i;
+ cdrom->track[i].id = cmd.indexing.track_index.first_track + i;
}
- entry.audio_cmds = CD_GET_TRK_MSF;
- entry.indexing.track_msf.track = cdrom->track[i].id;
- if ( SDL_SYS_CDioctl(cdrom->id, DKAUDIO, &entry) < 0 ) {
+ entry.audio_cmds = CD_GET_TRK_MSF;
+ entry.indexing.track_msf.track = cdrom->track[i].id;
+ if (SDL_SYS_CDioctl (cdrom->id, DKAUDIO, &entry) < 0) {
break;
} else {
- cdrom->track[i].type = 0; /* don't know how to detect 0x04 data track */
- cdrom->track[i].offset = MSF_TO_FRAMES(
- entry.indexing.track_msf.mins,
- entry.indexing.track_msf.secs,
- entry.indexing.track_msf.frames);
+ cdrom->track[i].type = 0; /* don't know how to detect 0x04 data track */
+ cdrom->track[i].offset =
+ MSF_TO_FRAMES (entry.indexing.track_msf.mins,
+ entry.indexing.track_msf.secs,
+ entry.indexing.track_msf.frames);
cdrom->track[i].length = 0;
- if ( i > 0 ) {
- cdrom->track[i-1].length = cdrom->track[i].offset
- - cdrom->track[i-1].offset;
+ if (i > 0) {
+ cdrom->track[i - 1].length = cdrom->track[i].offset
+ - cdrom->track[i - 1].offset;
}
}
}
- if ( i == (cdrom->numtracks+1) ) {
+ if (i == (cdrom->numtracks + 1)) {
okay = 1;
}
- return(okay ? 0 : -1);
+ return (okay ? 0 : -1);
}
/* Get CD-ROM status */
-static CDstatus SDL_SYS_CDStatus(SDL_CD *cdrom, int *position)
+static CDstatus
+SDL_SYS_CDStatus (SDL_CD * cdrom, int *position)
{
- CDstatus status;
+ CDstatus status;
struct cd_audio_cmd cmd;
cmd.audio_cmds = CD_INFO_AUDIO;
- if ( SDL_SYS_CDioctl(cdrom->id, DKAUDIO, &cmd) < 0 ) {
+ if (SDL_SYS_CDioctl (cdrom->id, DKAUDIO, &cmd) < 0) {
#ifdef DEBUG_CDROM
- fprintf(stderr, "ioctl failed in SDL_SYS_CDStatus (%s)\n", SDL_GetError());
+ fprintf (stderr, "ioctl failed in SDL_SYS_CDStatus (%s)\n",
+ SDL_GetError ());
#endif
status = CD_ERROR;
} else {
switch (cmd.status) {
- case CD_NO_AUDIO:
- case CD_COMPLETED:
- status = CD_STOPPED;
- break;
- case CD_PLAY_AUDIO:
- status = CD_PLAYING;
- break;
- case CD_PAUSE_AUDIO:
- status = CD_PAUSED;
- break;
- case CD_NOT_VALID:
+ case CD_NO_AUDIO:
+ case CD_COMPLETED:
+ status = CD_STOPPED;
+ break;
+ case CD_PLAY_AUDIO:
+ status = CD_PLAYING;
+ break;
+ case CD_PAUSE_AUDIO:
+ status = CD_PAUSED;
+ break;
+ case CD_NOT_VALID:
#ifdef DEBUG_CDROM
- fprintf(stderr, "cdStatus failed with CD_NOT_VALID\n");
+ fprintf (stderr, "cdStatus failed with CD_NOT_VALID\n");
#endif
- status = CD_ERROR;
- break;
- case CD_STATUS_ERROR:
+ status = CD_ERROR;
+ break;
+ case CD_STATUS_ERROR:
#ifdef DEBUG_CDROM
- fprintf(stderr, "cdStatus failed with CD_STATUS_ERROR\n");
+ fprintf (stderr, "cdStatus failed with CD_STATUS_ERROR\n");
#endif
- status = CD_ERROR;
- break;
- default:
+ status = CD_ERROR;
+ break;
+ default:
#ifdef DEBUG_CDROM
- fprintf(stderr, "cdStatus failed with unknown error\n");
+ fprintf (stderr, "cdStatus failed with unknown error\n");
#endif
- status = CD_ERROR;
- break;
+ status = CD_ERROR;
+ break;
}
}
- if ( position ) {
- if ( status == CD_PLAYING || (status == CD_PAUSED) ) {
- *position = MSF_TO_FRAMES( cmd.indexing.info_audio.current_mins,
- cmd.indexing.info_audio.current_secs,
- cmd.indexing.info_audio.current_frames);
+ if (position) {
+ if (status == CD_PLAYING || (status == CD_PAUSED)) {
+ *position =
+ MSF_TO_FRAMES (cmd.indexing.info_audio.current_mins,
+ cmd.indexing.info_audio.current_secs,
+ cmd.indexing.info_audio.current_frames);
} else {
*position = 0;
}
@@ -571,7 +575,8 @@
}
/* Start play */
-static int SDL_SYS_CDPlay(SDL_CD *cdrom, int start, int length)
+static int
+SDL_SYS_CDPlay (SDL_CD * cdrom, int start, int length)
{
struct cd_audio_cmd cmd;
@@ -581,80 +586,86 @@
* its better to do this elsewhere?
*/
cmd.audio_cmds = CD_PLAY_AUDIO | CD_SET_VOLUME;
- cmd.msf_flag = TRUE;
- FRAMES_TO_MSF(start,
- &cmd.indexing.msf.first_mins,
- &cmd.indexing.msf.first_secs,
- &cmd.indexing.msf.first_frames);
- FRAMES_TO_MSF(start+length,
- &cmd.indexing.msf.last_mins,
- &cmd.indexing.msf.last_secs,
- &cmd.indexing.msf.last_frames);
- cmd.volume_type = CD_VOLUME_ALL;
- cmd.all_channel_vol = 255; /* This is a uchar. What is a good value? No docu! */
- cmd.out_port_0_sel = CD_AUDIO_CHNL_0;
- cmd.out_port_1_sel = CD_AUDIO_CHNL_1;
- cmd.out_port_2_sel = CD_AUDIO_CHNL_2;
- cmd.out_port_3_sel = CD_AUDIO_CHNL_3;
+ cmd.msf_flag = TRUE;
+ FRAMES_TO_MSF (start,
+ &cmd.indexing.msf.first_mins,
+ &cmd.indexing.msf.first_secs,
+ &cmd.indexing.msf.first_frames);
+ FRAMES_TO_MSF (start + length,
+ &cmd.indexing.msf.last_mins,
+ &cmd.indexing.msf.last_secs,
+ &cmd.indexing.msf.last_frames);
+ cmd.volume_type = CD_VOLUME_ALL;
+ cmd.all_channel_vol = 255; /* This is a uchar. What is a good value? No docu! */
+ cmd.out_port_0_sel = CD_AUDIO_CHNL_0;
+ cmd.out_port_1_sel = CD_AUDIO_CHNL_1;
+ cmd.out_port_2_sel = CD_AUDIO_CHNL_2;
+ cmd.out_port_3_sel = CD_AUDIO_CHNL_3;
#ifdef DEBUG_CDROM
- fprintf(stderr, "Trying to play from %d:%d:%d to %d:%d:%d\n",
- cmd.indexing.msf.first_mins,
- cmd.indexing.msf.first_secs,
- cmd.indexing.msf.first_frames,
- cmd.indexing.msf.last_mins,
- cmd.indexing.msf.last_secs,
- cmd.indexing.msf.last_frames);
+ fprintf (stderr, "Trying to play from %d:%d:%d to %d:%d:%d\n",
+ cmd.indexing.msf.first_mins,
+ cmd.indexing.msf.first_secs,
+ cmd.indexing.msf.first_frames,
+ cmd.indexing.msf.last_mins,
+ cmd.indexing.msf.last_secs, cmd.indexing.msf.last_frames);
#endif
- return(SDL_SYS_CDioctl(cdrom->id, DKAUDIO, &cmd));
+ return (SDL_SYS_CDioctl (cdrom->id, DKAUDIO, &cmd));
}
/* Pause play */
-static int SDL_SYS_CDPause(SDL_CD *cdrom)
+static int
+SDL_SYS_CDPause (SDL_CD * cdrom)
{
struct cd_audio_cmd cmd;
cmd.audio_cmds = CD_PAUSE_AUDIO;
- return(SDL_SYS_CDioctl(cdrom->id, DKAUDIO, &cmd));
+ return (SDL_SYS_CDioctl (cdrom->id, DKAUDIO, &cmd));
}
/* Resume play */
-static int SDL_SYS_CDResume(SDL_CD *cdrom)
+static int
+SDL_SYS_CDResume (SDL_CD * cdrom)
{
struct cd_audio_cmd cmd;
cmd.audio_cmds = CD_RESUME_AUDIO;
- return(SDL_SYS_CDioctl(cdrom->id, DKAUDIO, &cmd));
+ return (SDL_SYS_CDioctl (cdrom->id, DKAUDIO, &cmd));
}
/* Stop play */
-static int SDL_SYS_CDStop(SDL_CD *cdrom)
+static int
+SDL_SYS_CDStop (SDL_CD * cdrom)
{
struct cd_audio_cmd cmd;
cmd.audio_cmds = CD_STOP_AUDIO;
- return(SDL_SYS_CDioctl(cdrom->id, DKAUDIO, &cmd));
+ return (SDL_SYS_CDioctl (cdrom->id, DKAUDIO, &cmd));
}
/* Eject the CD-ROM */
-static int SDL_SYS_CDEject(SDL_CD *cdrom)
+static int
+SDL_SYS_CDEject (SDL_CD * cdrom)
{
- return(SDL_SYS_CDioctl(cdrom->id, DKEJECT, 0));
+ return (SDL_SYS_CDioctl (cdrom->id, DKEJECT, 0));
}
/* Close the CD-ROM handle */
-static void SDL_SYS_CDClose(SDL_CD *cdrom)
+static void
+SDL_SYS_CDClose (SDL_CD * cdrom)
{
- close(cdrom->id);
+ close (cdrom->id);
}
-void SDL_SYS_CDQuit(void)
+void
+SDL_SYS_CDQuit (void)
{
- int i;
+ int i;
- if ( SDL_numcds > 0 ) {
- for ( i=0; i<SDL_numcds; ++i ) {
- SDL_free(SDL_cdlist[i]);
- }
- SDL_numcds = 0;
- }
+ if (SDL_numcds > 0) {
+ for (i = 0; i < SDL_numcds; ++i) {
+ SDL_free (SDL_cdlist[i]);
+ }
+ SDL_numcds = 0;
+ }
}
#endif /* SDL_CDROM_AIX */
+/* vi: set ts=4 sw=4 expandtab: */