From d8239786b306ffda6d5d73753d01f0ad3358e1a0 Mon Sep 17 00:00:00 2001 From: Jesse Hall Date: Tue, 17 Jul 2012 16:58:55 -0700 Subject: Delete sdl-1.2.12 Change-Id: Ia96f80df04035ae84be3af468c945f2cec14f99c --- distrib/sdl-1.2.12/src/cdrom/beos/SDL_syscdrom.cc | 412 ---------------------- 1 file changed, 412 deletions(-) delete mode 100644 distrib/sdl-1.2.12/src/cdrom/beos/SDL_syscdrom.cc (limited to 'distrib/sdl-1.2.12/src/cdrom/beos') diff --git a/distrib/sdl-1.2.12/src/cdrom/beos/SDL_syscdrom.cc b/distrib/sdl-1.2.12/src/cdrom/beos/SDL_syscdrom.cc deleted file mode 100644 index af9094a..0000000 --- a/distrib/sdl-1.2.12/src/cdrom/beos/SDL_syscdrom.cc +++ /dev/null @@ -1,412 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2006 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library; if not, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -#ifdef SDL_CDROM_BEOS - -/* Functions for system-level CD-ROM audio control on BeOS - (not completely implemented yet) - */ - -#include -#include -#include - -#include -#include -#include -#include - -#include "SDL_cdrom.h" -extern "C" { -#include "../SDL_syscdrom.h" -} - -/* Constants to help us get at the SCSI table-of-contents info */ -#define CD_NUMTRACKS(toc) toc.toc_data[3] -#define CD_TRACK(toc, track) (&toc.toc_data[6+(track)*8]) -#define CD_TRACK_N(toc, track) CD_TRACK(toc, track)[0] -#define CD_TRACK_M(toc, track) CD_TRACK(toc, track)[3] -#define CD_TRACK_S(toc, track) CD_TRACK(toc, track)[4] -#define CD_TRACK_F(toc, track) CD_TRACK(toc, track)[5] - -/* Constants to help us get at the SCSI position info */ -#define POS_TRACK(pos) pos.position[6] -#define POS_ABS_M(pos) pos.position[9] -#define POS_ABS_S(pos) pos.position[10] -#define POS_ABS_F(pos) pos.position[11] -#define POS_REL_M(pos) pos.position[13] -#define POS_REL_S(pos) pos.position[14] -#define POS_REL_F(pos) pos.position[15] - -/* The maximum number of CD-ROM drives we'll detect */ -#define MAX_DRIVES 16 - -/* A list of available CD-ROM drives */ -static char *SDL_cdlist[MAX_DRIVES]; - -/* The system-dependent CD control functions */ -static const char *SDL_SYS_CDName(int drive); -static int SDL_SYS_CDOpen(int drive); -static int SDL_SYS_CDGetTOC(SDL_CD *cdrom); -static CDstatus SDL_SYS_CDStatus(SDL_CD *cdrom, int *position); -static int SDL_SYS_CDPlay(SDL_CD *cdrom, int start, int length); -static int SDL_SYS_CDPause(SDL_CD *cdrom); -static int SDL_SYS_CDResume(SDL_CD *cdrom); -static int SDL_SYS_CDStop(SDL_CD *cdrom); -static int SDL_SYS_CDEject(SDL_CD *cdrom); -static void SDL_SYS_CDClose(SDL_CD *cdrom); -int try_dir(const char *directory); - - -/* Check a drive to see if it is a CD-ROM */ -static int CheckDrive(char *drive) -{ - struct stat stbuf; - int is_cd, cdfd; - device_geometry info; - - /* If it doesn't exist, return -1 */ - if ( stat(drive, &stbuf) < 0 ) { - return(-1); - } - - /* If it does exist, verify that it's an available CD-ROM */ - is_cd = 0; - cdfd = open(drive, 0); - if ( cdfd >= 0 ) { - if ( ioctl(cdfd, B_GET_GEOMETRY, &info) == B_NO_ERROR ) { - if ( info.device_type == B_CD ) { - is_cd = 1; - } - } - close(cdfd); - } else { - /* This can happen when the drive is open .. (?) */; - is_cd = 1; - } - return(is_cd); -} - -/* Add a CD-ROM drive to our list of valid drives */ -static void AddDrive(char *drive) -{ - int i; - size_t len; - - if ( SDL_numcds < MAX_DRIVES ) { - /* Add this drive to our list */ - i = SDL_numcds; - len = SDL_strlen(drive)+1; - SDL_cdlist[i] = (char *)SDL_malloc(len); - if ( SDL_cdlist[i] == NULL ) { - SDL_OutOfMemory(); - return; - } - SDL_strlcpy(SDL_cdlist[i], drive, len); - ++SDL_numcds; -#ifdef CDROM_DEBUG - fprintf(stderr, "Added CD-ROM drive: %s\n", drive); -#endif - } -} - -/* IDE bus scanning magic */ -enum { - IDE_GET_DEVICES_INFO = B_DEVICE_OP_CODES_END + 50, -}; -struct ide_ctrl_info { - bool ide_0_present; - bool ide_0_master_present; - bool ide_0_slave_present; - int ide_0_master_type; - int ide_0_slave_type; - bool ide_1_present; - bool ide_1_master_present; - bool ide_1_slave_present; - int ide_1_master_type; - int ide_1_slave_type; -}; - -int SDL_SYS_CDInit(void) -{ - char *SDLcdrom; - int raw_fd; - struct ide_ctrl_info info; - - /* Fill in our driver capabilities */ - SDL_CDcaps.Name = SDL_SYS_CDName; - SDL_CDcaps.Open = SDL_SYS_CDOpen; - SDL_CDcaps.GetTOC = SDL_SYS_CDGetTOC; - SDL_CDcaps.Status = SDL_SYS_CDStatus; - SDL_CDcaps.Play = SDL_SYS_CDPlay; - SDL_CDcaps.Pause = SDL_SYS_CDPause; - SDL_CDcaps.Resume = SDL_SYS_CDResume; - SDL_CDcaps.Stop = SDL_SYS_CDStop; - SDL_CDcaps.Eject = SDL_SYS_CDEject; - SDL_CDcaps.Close = SDL_SYS_CDClose; - - /* Look in the environment for our CD-ROM drive list */ - SDLcdrom = SDL_getenv("SDL_CDROM"); /* ':' separated list of devices */ - if ( SDLcdrom != NULL ) { - char *cdpath, *delim; - size_t len = SDL_strlen(SDLcdrom)+1; - cdpath = SDL_stack_alloc(char, len); - if ( cdpath != NULL ) { - SDL_strlcpy(cdpath, SDLcdrom, len); - SDLcdrom = cdpath; - do { - delim = SDL_strchr(SDLcdrom, ':'); - if ( delim ) { - *delim++ = '\0'; - } - if ( CheckDrive(SDLcdrom) > 0 ) { - AddDrive(SDLcdrom); - } - if ( delim ) { - SDLcdrom = delim; - } else { - SDLcdrom = NULL; - } - } while ( SDLcdrom ); - SDL_stack_free(cdpath); - } - - /* If we found our drives, there's nothing left to do */ - if ( SDL_numcds > 0 ) { - return(0); - } - } - - /* Scan the system for CD-ROM drives */ - try_dir("/dev/disk"); - return 0; -} - - -int try_dir(const char *directory) -{ - BDirectory dir; - dir.SetTo(directory); - if(dir.InitCheck() != B_NO_ERROR) { - return false; - } - dir.Rewind(); - BEntry entry; - while(dir.GetNextEntry(&entry) >= 0) { - BPath path; - const char *name; - entry_ref e; - - if(entry.GetPath(&path) != B_NO_ERROR) - continue; - name = path.Path(); - - if(entry.GetRef(&e) != B_NO_ERROR) - continue; - - if(entry.IsDirectory()) { - if(SDL_strcmp(e.name, "floppy") == 0) - continue; /* ignore floppy (it is not silent) */ - int devfd = try_dir(name); - if(devfd >= 0) - return devfd; - } - else { - int devfd; - device_geometry g; - - if(SDL_strcmp(e.name, "raw") != 0) - continue; /* ignore partitions */ - - devfd = open(name, O_RDONLY); - if(devfd < 0) - continue; - - if(ioctl(devfd, B_GET_GEOMETRY, &g, sizeof(g)) >= 0) { - if(g.device_type == B_CD) - { - AddDrive(strdup(name)); - } - } - close(devfd); - } - } - return B_ERROR; -} - - -/* General ioctl() CD-ROM command function */ -static int SDL_SYS_CDioctl(int index, int command, void *arg) -{ - int okay; - int fd; - - okay = 0; - fd = open(SDL_cdlist[index], 0); - if ( fd >= 0 ) { - if ( ioctl(fd, command, arg) == B_NO_ERROR ) { - okay = 1; - } - close(fd); - } - return(okay ? 0 : -1); -} - -static const char *SDL_SYS_CDName(int drive) -{ - return(SDL_cdlist[drive]); -} - -static int SDL_SYS_CDOpen(int drive) -{ - return(drive); -} - -static int SDL_SYS_CDGetTOC(SDL_CD *cdrom) -{ - int i; - scsi_toc toc; - - if ( SDL_SYS_CDioctl(cdrom->id, B_SCSI_GET_TOC, &toc) == 0 ) { - cdrom->numtracks = CD_NUMTRACKS(toc); - if ( cdrom->numtracks > SDL_MAX_TRACKS ) { - cdrom->numtracks = SDL_MAX_TRACKS; - } - for ( i=0; i<=cdrom->numtracks; ++i ) { - cdrom->track[i].id = CD_TRACK_N(toc, i); - /* FIXME: How do we tell on BeOS? */ - cdrom->track[i].type = SDL_AUDIO_TRACK; - cdrom->track[i].offset = MSF_TO_FRAMES( - CD_TRACK_M(toc, i), - CD_TRACK_S(toc, i), - CD_TRACK_F(toc, i)); - cdrom->track[i].length = 0; - if ( i > 0 ) { - cdrom->track[i-1].length = - cdrom->track[i].offset- - cdrom->track[i-1].offset; - } - } - return(0); - } else { - return(-1); - } -} - -/* Get CD-ROM status */ -static CDstatus SDL_SYS_CDStatus(SDL_CD *cdrom, int *position) -{ - CDstatus status; - int fd; - int cur_frame; - scsi_position pos; - - fd = open(SDL_cdlist[cdrom->id], 0); - cur_frame = 0; - if ( fd >= 0 ) { - if ( ioctl(fd, B_SCSI_GET_POSITION, &pos) == B_NO_ERROR ) { - cur_frame = MSF_TO_FRAMES( - POS_ABS_M(pos), POS_ABS_S(pos), POS_ABS_F(pos)); - } - if ( ! pos.position[1] || (pos.position[1] >= 0x13) || - ((pos.position[1] == 0x12) && (!pos.position[6])) ) { - status = CD_STOPPED; - } else - if ( pos.position[1] == 0x11 ) { - status = CD_PLAYING; - } else { - status = CD_PAUSED; - } - close(fd); - } else { - status = CD_TRAYEMPTY; - } - if ( position ) { - *position = cur_frame; - } - return(status); -} - -/* Start play */ -static int SDL_SYS_CDPlay(SDL_CD *cdrom, int start, int length) -{ - int okay; - int fd; - scsi_play_position pos; - - okay = 0; - fd = open(SDL_cdlist[cdrom->id], 0); - if ( fd >= 0 ) { - FRAMES_TO_MSF(start, &pos.start_m, &pos.start_s, &pos.start_f); - FRAMES_TO_MSF(start+length, &pos.end_m, &pos.end_s, &pos.end_f); - if ( ioctl(fd, B_SCSI_PLAY_POSITION, &pos) == B_NO_ERROR ) { - okay = 1; - } - close(fd); - } - return(okay ? 0 : -1); -} - -/* Pause play */ -static int SDL_SYS_CDPause(SDL_CD *cdrom) -{ - return(SDL_SYS_CDioctl(cdrom->id, B_SCSI_PAUSE_AUDIO, 0)); -} - -/* Resume play */ -static int SDL_SYS_CDResume(SDL_CD *cdrom) -{ - return(SDL_SYS_CDioctl(cdrom->id, B_SCSI_RESUME_AUDIO, 0)); -} - -/* Stop play */ -static int SDL_SYS_CDStop(SDL_CD *cdrom) -{ - return(SDL_SYS_CDioctl(cdrom->id, B_SCSI_STOP_AUDIO, 0)); -} - -/* Eject the CD-ROM */ -static int SDL_SYS_CDEject(SDL_CD *cdrom) -{ - return(SDL_SYS_CDioctl(cdrom->id, B_SCSI_EJECT, 0)); -} - -/* Close the CD-ROM handle */ -static void SDL_SYS_CDClose(SDL_CD *cdrom) -{ - close(cdrom->id); -} - -void SDL_SYS_CDQuit(void) -{ - int i; - - if ( SDL_numcds > 0 ) { - for ( i=0; i