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

annotate src/cdrom/bsdi/SDL_syscdrom.c @ 1895:c121d94672cb

SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.

author	Sam Lantinga <slouken@libsdl.org>
date	Mon, 10 Jul 2006 21:04:37 +0000
parents	92947e3a18db
children	e27bdcc80744

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
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 252 diff changeset	3 Copyright (C) 1997-2006 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)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	56 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	57 return (minute * FRAMES_PER_MINUTE + second * FRAMES_PER_SECOND + frame);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	58 }
178 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)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	62 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	63 *minp = frame / FRAMES_PER_MINUTE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	64 *secp = (frame % FRAMES_PER_MINUTE) / FRAMES_PER_SECOND;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	65 *framep = frame % FRAMES_PER_SECOND;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	66 }
178 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 */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	69 #define MAX_DRIVES 16
178 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);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	78 static int SDL_SYS_CDGetTOC(SDL_CD * cdrom);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	79 static CDstatus SDL_SYS_CDStatus(SDL_CD * cdrom, int *position);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	80 static int SDL_SYS_CDPlay(SDL_CD * cdrom, int start, int length);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	81 static int SDL_SYS_CDPause(SDL_CD * cdrom);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	82 static int SDL_SYS_CDResume(SDL_CD * cdrom);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	83 static int SDL_SYS_CDStop(SDL_CD * cdrom);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	84 static int SDL_SYS_CDEject(SDL_CD * cdrom);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	85 static void SDL_SYS_CDClose(SDL_CD * cdrom);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	86
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	87 typedef struct scsi_cdb cdb_t;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	88
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	89 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	90 scsi_cmd(int fd,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	91 struct scsi_cdb *cdb,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	92 int cdblen,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	93 int rw, caddr_t data, int datalen, struct scsi_user_cdb *sus)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	94 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	95 int scsistatus;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	96 unsigned char *cp;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	97 struct scsi_user_cdb suc;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	98
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	99 /* safety checks */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	100 if (!cdb)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	101 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	102 if (rw != SUC_READ && rw != SUC_WRITE)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	103 return (-1);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	104
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	105 suc.suc_flags = rw;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	106 suc.suc_cdblen = cdblen;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	107 bcopy(cdb, suc.suc_cdb, cdblen);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	108 suc.suc_datalen = datalen;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	109 suc.suc_data = data;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	110 suc.suc_timeout = 10; /* 10 secs max for TUR or SENSE */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	111 if (ioctl(fd, SCSIRAWCDB, &suc) == -1)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	112 return (-11);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	113 scsistatus = suc.suc_sus.sus_status;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	114 cp = suc.suc_sus.sus_sense;
178 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 */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	121 if (scsistatus != 0 && !sus) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	122 fprintf(stderr, "scsistatus = %x cmd = %x\n", scsistatus, cdb[0]);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	123 fprintf(stderr,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	124 "sense %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x\n",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	125 cp[0], cp[1], cp[2], cp[3], cp[4], cp[5], cp[6], cp[7],
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	126 cp[8], cp[9], cp[10], cp[11], cp[12], cp[13], cp[14], cp[15]);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	127 return (1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	128 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	129 if (sus)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	130 bcopy(&suc, sus, sizeof(struct scsi_user_cdb));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	131 if (scsistatus)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	132 return (1); /* Return non-zero for unsuccessful status */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	133 return (0);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	134 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	135
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	136 /* request vendor brand and model */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	137 unsigned char *
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	138 Inquiry(int fd)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	139 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	140 static struct scsi_cdb6 cdb = {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	141 0x12,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	142 0, 0, 0,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	143 56,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	144 0
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	145 };
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	146 static unsigned char Inqbuffer[56];
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	147
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	148 if (scsi_cmd(fd, (cdb_t *) & cdb, 6, SUC_READ, Inqbuffer,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	149 sizeof(Inqbuffer), 0))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	150 return ("\377");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	151 return (Inqbuffer);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	152 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	153
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	154 #define ADD_SENSECODE 12
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	155 #define ADD_SC_QUALIFIER 13
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	156
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	157 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	158 TestForMedium(int fd)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	159 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	160 int sts, asc, ascq;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	161 struct scsi_user_cdb sus;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	162 static struct scsi_cdb6 cdb = {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	163 CMD_TEST_UNIT_READY, /* command */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	164 0, /* reserved */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	165 0, /* reserved */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	166 0, /* reserved */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	167 0, /* reserved */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	168 0 /* reserved */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	169 };
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	170
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	171 again:sts = scsi_cmd(fd, (cdb_t *) & cdb, 6, SUC_READ, 0, 0, &sus);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	172 asc = sus.suc_sus.sus_sense[ADD_SENSECODE];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	173 ascq = sus.suc_sus.sus_sense[ADD_SC_QUALIFIER];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	174 if (asc == 0x3a && ascq == 0x0) /* no medium */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	175 return (0);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	176 if (asc == 0x28 && ascq == 0x0) /* medium changed */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	177 goto again;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	178 if (asc == 0x4 && ascq == 0x1) { /* coming ready */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	179 sleep(2);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	180 goto again;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	181 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	182 return (1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	183 }
178 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 /* Check a drive to see if it is a CD-ROM */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	186 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	187 CheckDrive(char drive, struct stat stbuf)
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	188 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	189 int is_cd = 0, cdfd;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	190 char *p;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	191
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	192 /* If it doesn't exist, return -1 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	193 if (stat(drive, stbuf) < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	194 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	195 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	196
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	197 /* If it does exist, verify that it's an available CD-ROM */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	198 cdfd = open(drive, (O_RDONLY \| O_EXCL \| O_NONBLOCK), 0);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	199 if (cdfd >= 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	200 p = Inquiry(cdfd);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	201 if (*p == TYPE_ROM)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	202 is_cd = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	203 close(cdfd);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	204 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	205 return (is_cd);
178 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
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	208 /* Add a CD-ROM drive to our list of valid drives */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	209 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	210 AddDrive(char drive, struct stat stbuf)
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	211 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	212 int i;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	213
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	214 if (SDL_numcds < MAX_DRIVES) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	215 /* Check to make sure it's not already in our list.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	216 This can happen when we see a drive via symbolic link.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	217 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	218 for (i = 0; i < SDL_numcds; ++i) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	219 if (stbuf->st_rdev == SDL_cdmode[i]) {
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	220 #ifdef DEBUG_CDROM
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	221 fprintf(stderr, "Duplicate drive detected: %s == %s\n",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	222 drive, SDL_cdlist[i]);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	223 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	224 return;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	225 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	226 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	227
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	228 /* Add this drive to our list */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	229 i = SDL_numcds;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	230 SDL_cdlist[i] = SDL_strdup(drive);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	231 if (SDL_cdlist[i] == NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	232 SDL_OutOfMemory();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	233 return;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	234 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	235 SDL_cdmode[i] = stbuf->st_rdev;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	236 ++SDL_numcds;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	237 #ifdef DEBUG_CDROM
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	238 fprintf(stderr, "Added CD-ROM drive: %s\n", drive);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	239 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	240 }
178 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
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	243 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	244 SDL_SYS_CDInit(void)
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	245 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	246 /* checklist: /dev/rsr?c */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	247 static char *checklist[] = {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	248 "?0 rsr?", NULL
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	249 };
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	250 char *SDLcdrom;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	251 int i, j, exists;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	252 char drive[32];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	253 struct stat stbuf;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	254
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	255 /* Fill in our driver capabilities */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	256 SDL_CDcaps.Name = SDL_SYS_CDName;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	257 SDL_CDcaps.Open = SDL_SYS_CDOpen;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	258 SDL_CDcaps.GetTOC = SDL_SYS_CDGetTOC;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	259 SDL_CDcaps.Status = SDL_SYS_CDStatus;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	260 SDL_CDcaps.Play = SDL_SYS_CDPlay;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	261 SDL_CDcaps.Pause = SDL_SYS_CDPause;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	262 SDL_CDcaps.Resume = SDL_SYS_CDResume;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	263 SDL_CDcaps.Stop = SDL_SYS_CDStop;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	264 SDL_CDcaps.Eject = SDL_SYS_CDEject;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	265 SDL_CDcaps.Close = SDL_SYS_CDClose;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	266
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	267 /* Look in the environment for our CD-ROM drive list */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	268 SDLcdrom = SDL_getenv("SDL_CDROM"); /* ':' separated list of devices */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	269 if (SDLcdrom != NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	270 char cdpath, delim;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	271 size_t len = SDL_strlen(SDLcdrom) + 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	272 cdpath = SDL_stack_alloc(char, len);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	273 if (cdpath != NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	274 SDL_strlcpy(cdpath, SDLcdrom, len);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	275 SDLcdrom = cdpath;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	276 do {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	277 delim = SDL_strchr(SDLcdrom, ':');
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	278 if (delim) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	279 *delim++ = '\0';
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	280 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	281 if (CheckDrive(SDLcdrom, &stbuf) > 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	282 AddDrive(SDLcdrom, &stbuf);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	283 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	284 if (delim) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	285 SDLcdrom = delim;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	286 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	287 SDLcdrom = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	288 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	289 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	290 while (SDLcdrom);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	291 SDL_stack_free(cdpath);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	292 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	293
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	294 /* If we found our drives, there's nothing left to do */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	295 if (SDL_numcds > 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	296 return (0);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	297 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	298 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	299
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	300 /* Scan the system for CD-ROM drives */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	301 for (i = 0; checklist[i]; ++i) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	302 if (checklist[i][0] == '?') {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	303 char *insert;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	304 exists = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	305 for (j = checklist[i][1]; exists; ++j) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	306 SDL_snprintf(drive, SDL_arraysize(drive), "/dev/%sc",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	307 &checklist[i][3]);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	308 insert = SDL_strchr(drive, '?');
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	309 if (insert != NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	310 *insert = j;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	311 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	312 switch (CheckDrive(drive, &stbuf)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	313 /* Drive exists and is a CD-ROM */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	314 case 1:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	315 AddDrive(drive, &stbuf);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	316 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	317 /* Drive exists, but isn't a CD-ROM */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	318 case 0:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	319 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	320 /* Drive doesn't exist */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	321 case -1:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	322 exists = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	323 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	324 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	325 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	326 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	327 SDL_snprintf(drive, SDL_arraysize(drive), "/dev/%s",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	328 checklist[i]);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	329 if (CheckDrive(drive, &stbuf) > 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	330 AddDrive(drive, &stbuf);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	331 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	332 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	333 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	334 return (0);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	335 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	336
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	337 static const char *
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	338 SDL_SYS_CDName(int drive)
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	339 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	340 return (SDL_cdlist[drive]);
178 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
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	343 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	344 SDL_SYS_CDOpen(int drive)
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	345 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	346 return (open(SDL_cdlist[drive], O_RDONLY \| O_NONBLOCK \| O_EXCL, 0));
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	347 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	348
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	349 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	350 SDL_SYS_CDGetTOC(SDL_CD * cdrom)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	351 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	352 u_char cdb[10], buf[4], p, toc;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	353 struct scsi_user_cdb sus;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	354 int i, sts, first_track, last_track, ntracks, toc_size;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	355
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	356 bzero(cdb, sizeof(cdb));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	357 cdb[0] = 0x43; /* Read TOC */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	358 cdb[1] = 0x2; /* MSF */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	359 cdb[8] = 4; /* size TOC header */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	360 sts = scsi_cmd(cdrom->id, (cdb_t *) cdb, 10, SUC_READ, buf, 4, &sus);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	361 if (sts < 0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	362 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	363 first_track = buf[2];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	364 last_track = buf[3];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	365 ntracks = last_track - first_track + 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	366 cdrom->numtracks = ntracks;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	367 toc_size = 4 + (ntracks + 1) * 8;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	368 toc = (u_char *) SDL_malloc(toc_size);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	369 if (toc == NULL)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	370 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	371 bzero(cdb, sizeof(cdb));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	372 cdb[0] = 0x43;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	373 cdb[1] = 0x2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	374 cdb[6] = first_track;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	375 cdb[7] = toc_size >> 8;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	376 cdb[8] = toc_size & 0xff;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	377 sts = scsi_cmd(cdrom->id, (cdb_t *) cdb, 10, SUC_READ, toc, toc_size,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	378 &sus);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	379 if (sts < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	380 SDL_free(toc);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	381 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	382 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	383
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	384 for (i = 0, p = toc + 4; i <= ntracks; i++, p += 8) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	385 if (i == ntracks)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	386 cdrom->track[i].id = 0xAA; /* Leadout */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	387 else
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	388 cdrom->track[i].id = first_track + i;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	389 if (p[1] & 0x20)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	390 cdrom->track[i].type = SDL_DATA_TRACK;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	391 else
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	392 cdrom->track[i].type = SDL_AUDIO_TRACK;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	393 cdrom->track[i].offset = msf_to_frame(p[5], p[6], p[7]);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	394 cdrom->track[i].length = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	395 if (i > 0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	396 cdrom->track[i - 1].length = cdrom->track[i].offset -
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	397 cdrom->track[i - 1].offset;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	398 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	399 SDL_free(toc);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	400 return (0);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	401 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	402
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	403 /* Get CD-ROM status */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	404 static CDstatus
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	405 SDL_SYS_CDStatus(SDL_CD * cdrom, int *position)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	406 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	407 CDstatus status;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	408 u_char cdb[10], buf[16];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	409 int sts;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	410 struct scsi_user_cdb sus;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	411
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	412 bzero(cdb, sizeof(cdb));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	413 cdb[0] = 0x42; /* read subq */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	414 cdb[1] = 0x2; /* MSF */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	415 cdb[2] = 0x40; /* q channel */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	416 cdb[3] = 1; /* current pos */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	417 cdb[7] = sizeof(buf) >> 8;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	418 cdb[8] = sizeof(buf) & 0xff;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	419 sts = scsi_cmd(cdrom->id, (cdb_t *) cdb, 10, SUC_READ, buf, sizeof(buf),
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	420 &sus);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	421 if (sts < 0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	422 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	423 if (sts) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	424 if (TestForMedium(cdrom->id) == 0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	425 status = CD_TRAYEMPTY;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	426 else
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	427 status = CD_ERROR;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	428 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	429 switch (buf[1]) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	430 case 0x11:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	431 status = CD_PLAYING;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	432 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	433 case 0x12:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	434 status = CD_PAUSED;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	435 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	436 case 0x13:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	437 case 0x14:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	438 case 0x15:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	439 status = CD_STOPPED;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	440 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	441 default:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	442 status = CD_ERROR;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	443 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	444 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	445 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	446 if (position) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	447 if (status == CD_PLAYING \|\| (status == CD_PAUSED))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	448 *position = msf_to_frame(buf[9], buf[10], buf[11]);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	449 else
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	450 *position = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	451 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	452 return (status);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	453 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	454
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	455 /* Start play */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	456 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	457 SDL_SYS_CDPlay(SDL_CD * cdrom, int start, int length)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	458 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	459 u_char cdb[10];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	460 int sts, minute, second, frame, eminute, esecond, eframe;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	461 struct scsi_user_cdb sus;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	462
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	463 bzero(cdb, sizeof(cdb));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	464 cdb[0] = 0x47; /* Play */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	465 frame_to_msf(start, &minute, &second, &frame);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	466 frame_to_msf(start + length, &eminute, &esecond, &eframe);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	467 cdb[3] = minute;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	468 cdb[4] = second;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	469 cdb[5] = frame;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	470 cdb[6] = eminute;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	471 cdb[7] = esecond;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	472 cdb[8] = eframe;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	473 sts = scsi_cmd(cdrom->id, (cdb_t *) cdb, 10, SUC_READ, 0, 0, &sus);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	474 return (sts);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	475 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	476
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	477 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	478 pauseresume(SDL_CD * cdrom, int flag)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	479 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	480 u_char cdb[10];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	481 struct scsi_user_cdb sus;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	482
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	483 bzero(cdb, sizeof(cdb));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	484 cdb[0] = 0x4b;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	485 cdb[8] = flag & 0x1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	486 return (scsi_cmd(cdrom->id, (cdb_t *) cdb, 10, SUC_READ, 0, 0, &sus));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	487 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	488
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	489 /* Pause play */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	490 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	491 SDL_SYS_CDPause(SDL_CD * cdrom)
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	492 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	493 return (pauseresume(cdrom, 0));
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	494 }
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 /* Resume play */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	497 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	498 SDL_SYS_CDResume(SDL_CD * cdrom)
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	499 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	500 return (pauseresume(cdrom, 1));
178 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
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	503 /* Stop play */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	504 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	505 SDL_SYS_CDStop(SDL_CD * cdrom)
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	506 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	507 u_char cdb[6];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	508 struct scsi_user_cdb sus;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	509
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	510 bzero(cdb, sizeof(cdb));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	511 cdb[0] = 0x1b; /* stop */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	512 cdb[1] = 1; /* immediate */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	513 return (scsi_cmd(cdrom->id, (cdb_t *) cdb, 6, SUC_READ, 0, 0, &sus));
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	514 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	515
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	516 /* Eject the CD-ROM */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	517 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	518 SDL_SYS_CDEject(SDL_CD * cdrom)
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	519 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	520 u_char cdb[6];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	521 struct scsi_user_cdb sus;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	522
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	523 bzero(cdb, sizeof(cdb));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	524 cdb[0] = 0x1b; /* stop */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	525 cdb[1] = 1; /* immediate */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	526 cdb[4] = 2; /* eject */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	527 return (scsi_cmd(cdrom->id, (cdb_t *) cdb, 6, SUC_READ, 0, 0, &sus));
178 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 /* Close the CD-ROM handle */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	531 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	532 SDL_SYS_CDClose(SDL_CD * cdrom)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	533 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	534 close(cdrom->id);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	535 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	536
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	537 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	538 SDL_SYS_CDQuit(void)
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	539 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	540 int i;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	541
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	542 if (SDL_numcds > 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	543 for (i = 0; i < SDL_numcds; ++i) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	544 SDL_free(SDL_cdlist[i]);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	545 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	546 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	547 SDL_numcds = 0;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	548 }
1635 92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	549
92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	550 #endif /* SDL_CDROM_BSDI */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	551 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/cdrom/bsdi/SDL_syscdrom.c @ 1895:c121d94672cb