sdl-ios-xcode: src/cdrom/bsdi/SDL

annotate src/cdrom/bsdi/SDL_syscdrom.c @ 4159:a1b03ba2fcd0 SDL-1.2

Updated copyright date

author	Sam Lantinga <slouken@libsdl.org>
date	Mon, 08 Dec 2008 00:25:42 +0000
parents	92947e3a18db
children

rev	line source
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1 /*
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	2 SDL - Simple DirectMedia Layer
4159 a1b03ba2fcd0 Updated copyright date Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	3 Copyright (C) 1997-2009 Sam Lantinga
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	4
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	5 This library is free software; you can redistribute it and/or
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 252 diff changeset	6 modify it under the terms of the GNU Lesser General Public
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	7 License as published by the Free Software Foundation; either
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 252 diff changeset	8 version 2.1 of the License, or (at your option) any later version.
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	9
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 252 diff changeset	13 Lesser General Public License for more details.
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	14
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 252 diff changeset	15 You should have received a copy of the GNU Lesser General Public
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 252 diff changeset	16 License along with this library; if not, write to the Free Software
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 252 diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	18
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	19 Sam Lantinga
252 e8157fcb3114 Updated the source with the correct e-mail address Sam Lantinga <slouken@libsdl.org> parents: 178 diff changeset	20 slouken@libsdl.org
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	21 */
1402 d910939febfa Use consistent identifiers for the various platforms we support. Sam Lantinga <slouken@libsdl.org> parents: 1379 diff changeset	22 #include "SDL_config.h"
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	23
1635 92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	24 #ifdef SDL_CDROM_BSDI
92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	25
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	26 /*
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	27 * Functions for system-level CD-ROM audio control for BSD/OS 4.x
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	28 * This started life out as a copy of the freebsd/SDL_cdrom.c file but was
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	29 * heavily modified. Works for standard (MMC) SCSI and ATAPI CDrom drives.
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	30 *
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	31 * Steven Schultz - sms@to.gd-es.com
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	32 */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	33
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	34 #include <sys/types.h>
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	35 #include <sys/stat.h>
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	36 #include <fcntl.h>
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	37 #include <err.h>
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	38 #include <unistd.h>
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	39 #include <sys/ioctl.h>
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	40 #include </sys/dev/scsi/scsi.h>
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	41 #include </sys/dev/scsi/scsi_ioctl.h>
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	42
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	43 #include "SDL_cdrom.h"
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	44 #include "../SDL_syscdrom.h"
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	45
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	46 /*
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	47 * The msf_to_frame and frame_to_msf were yanked from libcdrom and inlined
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	48 * here so that -lcdrom doesn't have to be dragged in for something so simple.
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	49 */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	50
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	51 #define FRAMES_PER_SECOND 75
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	52 #define FRAMES_PER_MINUTE (FRAMES_PER_SECOND * 60)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	53
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	54 int
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	55 msf_to_frame(int minute, int second, int frame)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	56 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	57 return(minute * FRAMES_PER_MINUTE + second * FRAMES_PER_SECOND + frame);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	58 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	59
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	60 void
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	61 frame_to_msf(int frame, int minp, int secp, int *framep)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	62 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	63 *minp = frame / FRAMES_PER_MINUTE;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	64 *secp = (frame % FRAMES_PER_MINUTE) / FRAMES_PER_SECOND;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	65 *framep = frame % FRAMES_PER_SECOND;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	66 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	67
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	68 /* The maximum number of CD-ROM drives we'll detect */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	69 #define MAX_DRIVES 16
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	70
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	71 /* A list of available CD-ROM drives */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	72 static char *SDL_cdlist[MAX_DRIVES];
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	73 static dev_t SDL_cdmode[MAX_DRIVES];
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	74
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	75 /* The system-dependent CD control functions */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	76 static const char *SDL_SYS_CDName(int drive);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	77 static int SDL_SYS_CDOpen(int drive);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	78 static int SDL_SYS_CDGetTOC(SDL_CD *cdrom);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	79 static CDstatus SDL_SYS_CDStatus(SDL_CD cdrom, int position);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	80 static int SDL_SYS_CDPlay(SDL_CD *cdrom, int start, int length);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	81 static int SDL_SYS_CDPause(SDL_CD *cdrom);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	82 static int SDL_SYS_CDResume(SDL_CD *cdrom);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	83 static int SDL_SYS_CDStop(SDL_CD *cdrom);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	84 static int SDL_SYS_CDEject(SDL_CD *cdrom);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	85 static void SDL_SYS_CDClose(SDL_CD *cdrom);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	86
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	87 typedef struct scsi_cdb cdb_t;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	88
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	89 static int scsi_cmd(int fd,
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	90 struct scsi_cdb *cdb,
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	91 int cdblen,
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	92 int rw,
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	93 caddr_t data,
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	94 int datalen,
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	95 struct scsi_user_cdb *sus)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	96 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	97 int scsistatus;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	98 unsigned char *cp;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	99 struct scsi_user_cdb suc;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	100
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	101 /* safety checks */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	102 if (!cdb) return(-1);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	103 if (rw != SUC_READ && rw != SUC_WRITE) return(-1);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	104
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	105 suc.suc_flags = rw;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	106 suc.suc_cdblen = cdblen;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	107 bcopy(cdb, suc.suc_cdb, cdblen);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	108 suc.suc_datalen = datalen;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	109 suc.suc_data = data;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	110 suc.suc_timeout = 10; /* 10 secs max for TUR or SENSE */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	111 if (ioctl(fd, SCSIRAWCDB, &suc) == -1)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	112 return(-11);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	113 scsistatus = suc.suc_sus.sus_status;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	114 cp = suc.suc_sus.sus_sense;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	115
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	116 /*
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	117 * If a place to copy the sense data back to has been provided then the
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	118 * caller is responsible for checking the errors and printing any information
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	119 * out if the status was not successful.
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	120 */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	121 if (scsistatus != 0 && !sus)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	122 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	123 fprintf(stderr,"scsistatus = %x cmd = %x\n",
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	124 scsistatus, cdb[0]);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	125 fprintf(stderr, "sense %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x\n",
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	126 cp[0], cp[1], cp[2], cp[3], cp[4], cp[5],
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	127 cp[6], cp[7], cp[8], cp[9], cp[10], cp[11],
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	128 cp[12], cp[13], cp[14], cp[15]);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	129 return(1);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	130 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	131 if (sus)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	132 bcopy(&suc, sus, sizeof (struct scsi_user_cdb));
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	133 if (scsistatus)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	134 return(1); /* Return non-zero for unsuccessful status */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	135 return(0);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	136 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	137
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	138 /* request vendor brand and model */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	139 unsigned char *Inquiry(int fd)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	140 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	141 static struct scsi_cdb6 cdb =
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	142 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	143 0x12,
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	144 0, 0, 0,
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	145 56,
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	146 0
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	147 };
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	148 static unsigned char Inqbuffer[56];
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	149
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	150 if (scsi_cmd(fd, (cdb_t *)&cdb, 6, SUC_READ, Inqbuffer,
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	151 sizeof(Inqbuffer), 0))
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	152 return("\377");
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	153 return(Inqbuffer);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	154 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	155
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	156 #define ADD_SENSECODE 12
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	157 #define ADD_SC_QUALIFIER 13
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	158
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	159 int TestForMedium(int fd)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	160 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	161 int sts, asc, ascq;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	162 struct scsi_user_cdb sus;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	163 static struct scsi_cdb6 cdb =
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	164 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	165 CMD_TEST_UNIT_READY, /* command */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	166 0, /* reserved */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	167 0, /* reserved */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	168 0, /* reserved */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	169 0, /* reserved */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	170 0 /* reserved */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	171 };
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	172
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	173 again: sts = scsi_cmd(fd, (cdb_t *)&cdb, 6, SUC_READ, 0, 0, &sus);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	174 asc = sus.suc_sus.sus_sense[ADD_SENSECODE];
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	175 ascq = sus.suc_sus.sus_sense[ADD_SC_QUALIFIER];
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	176 if (asc == 0x3a && ascq == 0x0) /* no medium */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	177 return(0);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	178 if (asc == 0x28 && ascq == 0x0) /* medium changed */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	179 goto again;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	180 if (asc == 0x4 && ascq == 0x1 ) /* coming ready */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	181 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	182 sleep(2);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	183 goto again;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	184 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	185 return(1);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	186 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	187
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	188 /* Check a drive to see if it is a CD-ROM */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	189 static int CheckDrive(char drive, struct stat stbuf)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	190 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	191 int is_cd = 0, cdfd;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	192 char *p;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	193
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	194 /* If it doesn't exist, return -1 */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	195 if ( stat(drive, stbuf) < 0 ) {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	196 return(-1);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	197 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	198
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	199 /* If it does exist, verify that it's an available CD-ROM */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	200 cdfd = open(drive, (O_RDONLY\|O_EXCL\|O_NONBLOCK), 0);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	201 if ( cdfd >= 0 ) {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	202 p = Inquiry(cdfd);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	203 if (*p == TYPE_ROM)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	204 is_cd = 1;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	205 close(cdfd);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	206 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	207 return(is_cd);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	208 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	209
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	210 /* Add a CD-ROM drive to our list of valid drives */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	211 static void AddDrive(char drive, struct stat stbuf)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	212 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	213 int i;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	214
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	215 if ( SDL_numcds < MAX_DRIVES ) {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	216 /* Check to make sure it's not already in our list.
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	217 This can happen when we see a drive via symbolic link.
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	218 */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	219 for ( i=0; i<SDL_numcds; ++i ) {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	220 if ( stbuf->st_rdev == SDL_cdmode[i] ) {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	221 #ifdef DEBUG_CDROM
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	222 fprintf(stderr, "Duplicate drive detected: %s == %s\n", drive, SDL_cdlist[i]);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	223 #endif
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	224 return;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	225 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	226 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	227
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	228 /* Add this drive to our list */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	229 i = SDL_numcds;
1379 c0a74f199ecf Use only safe string functions Sam Lantinga <slouken@libsdl.org> parents: 1361 diff changeset	230 SDL_cdlist[i] = SDL_strdup(drive);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	231 if ( SDL_cdlist[i] == NULL ) {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	232 SDL_OutOfMemory();
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	233 return;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	234 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	235 SDL_cdmode[i] = stbuf->st_rdev;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	236 ++SDL_numcds;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	237 #ifdef DEBUG_CDROM
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	238 fprintf(stderr, "Added CD-ROM drive: %s\n", drive);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	239 #endif
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	240 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	241 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	242
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	243 int SDL_SYS_CDInit(void)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	244 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	245 /* checklist: /dev/rsr?c */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	246 static char *checklist[] = {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	247 "?0 rsr?", NULL
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	248 };
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	249 char *SDLcdrom;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	250 int i, j, exists;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	251 char drive[32];
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	252 struct stat stbuf;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	253
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	254 /* Fill in our driver capabilities */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	255 SDL_CDcaps.Name = SDL_SYS_CDName;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	256 SDL_CDcaps.Open = SDL_SYS_CDOpen;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	257 SDL_CDcaps.GetTOC = SDL_SYS_CDGetTOC;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	258 SDL_CDcaps.Status = SDL_SYS_CDStatus;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	259 SDL_CDcaps.Play = SDL_SYS_CDPlay;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	260 SDL_CDcaps.Pause = SDL_SYS_CDPause;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	261 SDL_CDcaps.Resume = SDL_SYS_CDResume;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	262 SDL_CDcaps.Stop = SDL_SYS_CDStop;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	263 SDL_CDcaps.Eject = SDL_SYS_CDEject;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	264 SDL_CDcaps.Close = SDL_SYS_CDClose;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	265
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	266 /* Look in the environment for our CD-ROM drive list */
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	267 SDLcdrom = SDL_getenv("SDL_CDROM"); /* ':' separated list of devices */
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	268 if ( SDLcdrom != NULL ) {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	269 char cdpath, delim;
1379 c0a74f199ecf Use only safe string functions Sam Lantinga <slouken@libsdl.org> parents: 1361 diff changeset	270 size_t len = SDL_strlen(SDLcdrom)+1;
c0a74f199ecf Use only safe string functions Sam Lantinga <slouken@libsdl.org> parents: 1361 diff changeset	271 cdpath = SDL_stack_alloc(char, len);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	272 if ( cdpath != NULL ) {
1379 c0a74f199ecf Use only safe string functions Sam Lantinga <slouken@libsdl.org> parents: 1361 diff changeset	273 SDL_strlcpy(cdpath, SDLcdrom, len);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	274 SDLcdrom = cdpath;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	275 do {
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	276 delim = SDL_strchr(SDLcdrom, ':');
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	277 if ( delim ) {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	278 *delim++ = '\0';
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	279 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	280 if ( CheckDrive(SDLcdrom, &stbuf) > 0 ) {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	281 AddDrive(SDLcdrom, &stbuf);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	282 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	283 if ( delim ) {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	284 SDLcdrom = delim;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	285 } else {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	286 SDLcdrom = NULL;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	287 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	288 } while ( SDLcdrom );
1379 c0a74f199ecf Use only safe string functions Sam Lantinga <slouken@libsdl.org> parents: 1361 diff changeset	289 SDL_stack_free(cdpath);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	290 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	291
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	292 /* If we found our drives, there's nothing left to do */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	293 if ( SDL_numcds > 0 ) {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	294 return(0);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	295 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	296 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	297
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	298 /* Scan the system for CD-ROM drives */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	299 for ( i=0; checklist[i]; ++i ) {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	300 if ( checklist[i][0] == '?' ) {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	301 char *insert;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	302 exists = 1;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	303 for ( j=checklist[i][1]; exists; ++j ) {
1338 604d73db6802 Removed uses of stdlib.h and string.h Sam Lantinga <slouken@libsdl.org> parents: 1336 diff changeset	304 SDL_snprintf(drive, SDL_arraysize(drive), "/dev/%sc", &checklist[i][3]);
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	305 insert = SDL_strchr(drive, '?');
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	306 if ( insert != NULL ) {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	307 *insert = j;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	308 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	309 switch (CheckDrive(drive, &stbuf)) {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	310 /* Drive exists and is a CD-ROM */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	311 case 1:
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	312 AddDrive(drive, &stbuf);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	313 break;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	314 /* Drive exists, but isn't a CD-ROM */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	315 case 0:
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	316 break;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	317 /* Drive doesn't exist */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	318 case -1:
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	319 exists = 0;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	320 break;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	321 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	322 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	323 } else {
1338 604d73db6802 Removed uses of stdlib.h and string.h Sam Lantinga <slouken@libsdl.org> parents: 1336 diff changeset	324 SDL_snprintf(drive, SDL_arraysize(drive), "/dev/%s", checklist[i]);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	325 if ( CheckDrive(drive, &stbuf) > 0 ) {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	326 AddDrive(drive, &stbuf);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	327 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	328 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	329 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	330 return(0);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	331 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	332
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	333 static const char *SDL_SYS_CDName(int drive)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	334 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	335 return(SDL_cdlist[drive]);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	336 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	337
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	338 static int SDL_SYS_CDOpen(int drive)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	339 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	340 return(open(SDL_cdlist[drive], O_RDONLY \| O_NONBLOCK \| O_EXCL, 0));
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	341 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	342
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	343 static int SDL_SYS_CDGetTOC(SDL_CD *cdrom)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	344 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	345 u_char cdb[10], buf[4], p, toc;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	346 struct scsi_user_cdb sus;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	347 int i, sts, first_track, last_track, ntracks, toc_size;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	348
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	349 bzero(cdb, sizeof (cdb));
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	350 cdb[0] = 0x43; /* Read TOC */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	351 cdb[1] = 0x2; /* MSF */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	352 cdb[8] = 4; /* size TOC header */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	353 sts = scsi_cmd(cdrom->id, (cdb_t *)cdb, 10, SUC_READ, buf, 4, &sus);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	354 if (sts < 0)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	355 return(-1);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	356 first_track = buf[2];
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	357 last_track = buf[3];
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	358 ntracks = last_track - first_track + 1;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	359 cdrom->numtracks = ntracks;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	360 toc_size = 4 + (ntracks + 1) * 8;
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	361 toc = (u_char *)SDL_malloc(toc_size);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	362 if (toc == NULL)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	363 return(-1);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	364 bzero(cdb, sizeof (cdb));
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	365 cdb[0] = 0x43;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	366 cdb[1] = 0x2;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	367 cdb[6] = first_track;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	368 cdb[7] = toc_size >> 8;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	369 cdb[8] = toc_size & 0xff;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	370 sts = scsi_cmd(cdrom->id, (cdb_t *)cdb, 10, SUC_READ, toc, toc_size,
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	371 &sus);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	372 if (sts < 0)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	373 {
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	374 SDL_free(toc);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	375 return(-1);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	376 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	377
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	378 for (i = 0, p = toc+4; i <= ntracks; i++, p+= 8)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	379 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	380 if (i == ntracks)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	381 cdrom->track[i].id = 0xAA; /* Leadout */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	382 else
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	383 cdrom->track[i].id = first_track + i;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	384 if (p[1] & 0x20)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	385 cdrom->track[i].type = SDL_DATA_TRACK;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	386 else
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	387 cdrom->track[i].type = SDL_AUDIO_TRACK;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	388 cdrom->track[i].offset = msf_to_frame(p[5], p[6], p[7]);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	389 cdrom->track[i].length = 0;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	390 if (i > 0)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	391 cdrom->track[i-1].length = cdrom->track[i].offset -
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	392 cdrom->track[i-1].offset;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	393 }
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	394 SDL_free(toc);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	395 return(0);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	396 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	397
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	398 /* Get CD-ROM status */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	399 static CDstatus SDL_SYS_CDStatus(SDL_CD cdrom, int position)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	400 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	401 CDstatus status;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	402 u_char cdb[10], buf[16];
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	403 int sts;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	404 struct scsi_user_cdb sus;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	405
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	406 bzero(cdb, sizeof (cdb));
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	407 cdb[0] = 0x42; /* read subq */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	408 cdb[1] = 0x2; /* MSF */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	409 cdb[2] = 0x40; /* q channel */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	410 cdb[3] = 1; /* current pos */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	411 cdb[7] = sizeof (buf) >> 8;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	412 cdb[8] = sizeof (buf) & 0xff;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	413 sts = scsi_cmd(cdrom->id, (cdb_t *)cdb, 10, SUC_READ, buf, sizeof (buf),
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	414 &sus);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	415 if (sts < 0)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	416 return(-1);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	417 if (sts)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	418 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	419 if (TestForMedium(cdrom->id) == 0)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	420 status = CD_TRAYEMPTY;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	421 else
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	422 status = CD_ERROR;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	423 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	424 else
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	425 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	426 switch (buf[1])
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	427 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	428 case 0x11:
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	429 status = CD_PLAYING;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	430 break;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	431 case 0x12:
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	432 status = CD_PAUSED;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	433 break;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	434 case 0x13:
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	435 case 0x14:
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	436 case 0x15:
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	437 status = CD_STOPPED;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	438 break;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	439 default:
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	440 status = CD_ERROR;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	441 break;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	442 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	443 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	444 if (position)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	445 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	446 if ( status == CD_PLAYING \|\| (status == CD_PAUSED) )
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	447 *position = msf_to_frame(buf[9], buf[10], buf[11]);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	448 else
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	449 *position = 0;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	450 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	451 return(status);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	452 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	453
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	454 /* Start play */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	455 static int SDL_SYS_CDPlay(SDL_CD *cdrom, int start, int length)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	456 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	457 u_char cdb[10];
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	458 int sts, minute, second, frame, eminute, esecond, eframe;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	459 struct scsi_user_cdb sus;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	460
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	461 bzero(cdb, sizeof(cdb));
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	462 cdb[0] = 0x47; /* Play */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	463 frame_to_msf(start, &minute, &second, &frame);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	464 frame_to_msf(start + length, &eminute, &esecond, &eframe);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	465 cdb[3] = minute;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	466 cdb[4] = second;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	467 cdb[5] = frame;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	468 cdb[6] = eminute;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	469 cdb[7] = esecond;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	470 cdb[8] = eframe;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	471 sts = scsi_cmd(cdrom->id, (cdb_t *)cdb, 10, SUC_READ, 0, 0, &sus);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	472 return(sts);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	473 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	474
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	475 static int
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	476 pauseresume(SDL_CD *cdrom, int flag)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	477 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	478 u_char cdb[10];
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	479 struct scsi_user_cdb sus;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	480
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	481 bzero(cdb, sizeof (cdb));
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	482 cdb[0] = 0x4b;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	483 cdb[8] = flag & 0x1;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	484 return(scsi_cmd(cdrom->id, (cdb_t *)cdb, 10, SUC_READ, 0, 0, &sus));
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	485 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	486
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	487 /* Pause play */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	488 static int SDL_SYS_CDPause(SDL_CD *cdrom)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	489 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	490 return(pauseresume(cdrom, 0));
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	491 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	492
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	493 /* Resume play */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	494 static int SDL_SYS_CDResume(SDL_CD *cdrom)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	495 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	496 return(pauseresume(cdrom, 1));
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	497 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	498
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	499 /* Stop play */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	500 static int SDL_SYS_CDStop(SDL_CD *cdrom)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	501 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	502 u_char cdb[6];
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	503 struct scsi_user_cdb sus;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	504
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	505 bzero(cdb, sizeof (cdb));
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	506 cdb[0] = 0x1b; /* stop */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	507 cdb[1] = 1; /* immediate */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	508 return(scsi_cmd(cdrom->id, (cdb_t *)cdb, 6, SUC_READ, 0, 0, &sus));
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	509 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	510
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	511 /* Eject the CD-ROM */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	512 static int SDL_SYS_CDEject(SDL_CD *cdrom)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	513 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	514 u_char cdb[6];
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	515 struct scsi_user_cdb sus;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	516
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	517 bzero(cdb, sizeof (cdb));
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	518 cdb[0] = 0x1b; /* stop */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	519 cdb[1] = 1; /* immediate */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	520 cdb[4] = 2; /* eject */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	521 return(scsi_cmd(cdrom->id, (cdb_t *)cdb, 6, SUC_READ, 0, 0, &sus));
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	522 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	523
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	524 /* Close the CD-ROM handle */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	525 static void SDL_SYS_CDClose(SDL_CD *cdrom)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	526 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	527 close(cdrom->id);
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	528 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	529
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	530 void SDL_SYS_CDQuit(void)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	531 {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	532 int i;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	533
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	534 if ( SDL_numcds > 0 ) {
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	535 for ( i=0; i<SDL_numcds; ++i ) {
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	536 SDL_free(SDL_cdlist[i]);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	537 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	538 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	539 SDL_numcds = 0;
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	540 }
1635 92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	541
92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	542 #endif /* SDL_CDROM_BSDI */

Mercurial > sdl-ios-xcode

annotate src/cdrom/bsdi/SDL_syscdrom.c @ 4159:a1b03ba2fcd0 SDL-1.2