diff options
Diffstat (limited to 'src/input/vcd/libcdio/FreeBSD')
| -rw-r--r-- | src/input/vcd/libcdio/FreeBSD/freebsd.c | 639 | ||||
| -rw-r--r-- | src/input/vcd/libcdio/FreeBSD/freebsd.h | 232 | ||||
| -rw-r--r-- | src/input/vcd/libcdio/FreeBSD/freebsd_cam.c | 346 | ||||
| -rw-r--r-- | src/input/vcd/libcdio/FreeBSD/freebsd_ioctl.c | 267 |
4 files changed, 0 insertions, 1484 deletions
diff --git a/src/input/vcd/libcdio/FreeBSD/freebsd.c b/src/input/vcd/libcdio/FreeBSD/freebsd.c deleted file mode 100644 index bcfe674a5..000000000 --- a/src/input/vcd/libcdio/FreeBSD/freebsd.c +++ /dev/null @@ -1,639 +0,0 @@ -/* - $Id: freebsd.c,v 1.1 2005/01/01 02:43:57 rockyb Exp $ - - Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program 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 General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -*/ - -/* This file contains FreeBSD-specific code and implements low-level - control of the CD drive. Culled initially I think from xine's or - mplayer's FreeBSD code with lots of modifications. -*/ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -static const char _rcsid[] = "$Id: freebsd.c,v 1.1 2005/01/01 02:43:57 rockyb Exp $"; - -#include "freebsd.h" - -#ifdef HAVE_FREEBSD_CDROM - -#include <arpa/inet.h> -#include <cdio/sector.h> - -static access_mode_t -str_to_access_mode_freebsd(const char *psz_access_mode) -{ - const access_mode_t default_access_mode = DEFAULT_FREEBSD_AM; - - if (NULL==psz_access_mode) return default_access_mode; - - if (!strcmp(psz_access_mode, "ioctl")) - return _AM_IOCTL; - else if (!strcmp(psz_access_mode, "CAM")) - return _AM_CAM; - else { - cdio_warn ("unknown access type: %s. Default ioctl used.", - psz_access_mode); - return default_access_mode; - } -} - -static void -_free_freebsd (void *obj) -{ - _img_private_t *env = obj; - - if (NULL == env) return; - - if (NULL != env->device) free(env->device); - - if (_AM_CAM == env->access_mode) - return free_freebsd_cam(env); - else - return cdio_generic_free(obj); -} - -/* Check a drive to see if it is a CD-ROM - Return 1 if a CD-ROM. 0 if it exists but isn't a CD-ROM drive - and -1 if no device exists . -*/ -static bool -cdio_is_cdrom(char *drive, char *mnttype) -{ - return cdio_is_cdrom_freebsd_ioctl(drive, mnttype); -} - -/*! - Reads nblocks of audio sectors from cd device into data starting from lsn. - Returns 0 if no error. - */ -static int -_read_audio_sectors_freebsd (void *user_data, void *data, lsn_t lsn, - unsigned int nblocks) -{ - return read_audio_sectors_freebsd_ioctl(user_data, data, lsn, nblocks); -} - -/*! - Reads a single mode2 sector from cd device into data starting - from lsn. Returns 0 if no error. - */ -static int -_read_mode2_sector_freebsd (void *user_data, void *data, lsn_t lsn, - bool b_form2) -{ - _img_private_t *env = user_data; - - if ( env->access_mode == _AM_CAM ) - return read_mode2_sector_freebsd_cam(env, data, lsn, b_form2); - else - return read_mode2_sector_freebsd_ioctl(env, data, lsn, b_form2); -} - -/*! - Reads nblocks of mode2 sectors from cd device into data starting - from lsn. - Returns 0 if no error. - */ -static int -_read_mode2_sectors_freebsd (void *user_data, void *data, lsn_t lsn, - bool b_form2, unsigned int nblocks) -{ - _img_private_t *env = user_data; - - if ( env->access_mode == _AM_CAM && b_form2) { - /* We have a routine that covers this case without looping. */ - return read_mode2_sectors_freebsd_cam(env, data, lsn, nblocks); - } else { - unsigned int i; - unsigned int i_blocksize = b_form2 ? M2RAW_SECTOR_SIZE : CDIO_CD_FRAMESIZE; - - /* For each frame, pick out the data part we need */ - for (i = 0; i < nblocks; i++) { - int retval = _read_mode2_sector_freebsd (env, - ((char *)data) + - (i_blocksize * i), - lsn + i, b_form2); - if (retval) return retval; - } - } - return 0; -} - -/*! - Return the size of the CD in logical block address (LBA) units. - */ -static uint32_t -_stat_size_freebsd (void *obj) -{ - _img_private_t *env = obj; - - if (NULL == env) return CDIO_INVALID_LBA; - - if (_AM_CAM == env->access_mode) - return stat_size_freebsd_cam(env); - else - return stat_size_freebsd_ioctl(env); -} - -/*! - Set the key "arg" to "value" in source device. -*/ -static int -_set_arg_freebsd (void *user_data, const char key[], const char value[]) -{ - _img_private_t *env = user_data; - - if (!strcmp (key, "source")) - { - if (!value) - return -2; - - free (env->gen.source_name); - - env->gen.source_name = strdup (value); - } - else if (!strcmp (key, "access-mode")) - { - env->access_mode = str_to_access_mode_freebsd(value); - if (env->access_mode == _AM_CAM && !env->b_cam_init) - return init_freebsd_cam(env) ? 1 : -3; - return 0; - } - else - return -1; - - return 0; -} - -/*! - Read and cache the CD's Track Table of Contents and track info. - Return false if unsuccessful; -*/ -static bool -read_toc_freebsd (void *p_user_data) -{ - _img_private_t *p_env = p_user_data; - track_t i, j; - - /* read TOC header */ - if ( ioctl(p_env->gen.fd, CDIOREADTOCHEADER, &p_env->tochdr) == -1 ) { - cdio_warn("error in ioctl(CDIOREADTOCHEADER): %s\n", strerror(errno)); - return false; - } - - p_env->gen.i_first_track = p_env->tochdr.starting_track; - p_env->gen.i_tracks = p_env->tochdr.ending_track - - p_env->gen.i_first_track + 1; - - j=0; - for (i=p_env->gen.i_first_track; i<=p_env->gen.i_tracks; i++, j++) { - p_env->tocent[j].track = i; - p_env->tocent[j].address_format = CD_LBA_FORMAT; - - if ( ioctl(p_env->gen.fd, CDIOREADTOCENTRY, &(p_env->tocent[j]) ) ) { - cdio_warn("%s %d: %s\n", - "error in ioctl CDROMREADTOCENTRY for track", - i, strerror(errno)); - return false; - } - } - - p_env->tocent[j].track = CDIO_CDROM_LEADOUT_TRACK; - p_env->tocent[j].address_format = CD_LBA_FORMAT; - if ( ioctl(p_env->gen.fd, CDIOREADTOCENTRY, &(p_env->tocent[j]) ) ){ - cdio_warn("%s: %s\n", - "error in ioctl CDROMREADTOCENTRY for leadout track", - strerror(errno)); - return false; - } - - p_env->gen.toc_init = true; - return true; -} - -/*! - Eject media. Return 1 if successful, 0 otherwise. - */ -static int -_eject_media_freebsd (void *user_data) -{ - _img_private_t *p_env = user_data; - - return (p_env->access_mode == _AM_IOCTL) - ? eject_media_freebsd_ioctl(p_env) - : eject_media_freebsd_cam(p_env); -} - -/*! - Return the value associated with the key "arg". -*/ -static const char * -_get_arg_freebsd (void *user_data, const char key[]) -{ - _img_private_t *env = user_data; - - if (!strcmp (key, "source")) { - return env->gen.source_name; - } else if (!strcmp (key, "access-mode")) { - switch (env->access_mode) { - case _AM_IOCTL: - return "ioctl"; - case _AM_CAM: - return "CAM"; - case _AM_NONE: - return "no access method"; - } - } - return NULL; -} - -/*! - Return the media catalog number MCN. - - Note: string is malloc'd so caller should free() then returned - string when done with it. - - FIXME: This is just a guess. - - */ -static char * -_get_mcn_freebsd (const void *p_user_data) { - - const _img_private_t *p_env = p_user_data; - - return (p_env->access_mode == _AM_IOCTL) - ? get_mcn_freebsd_ioctl(p_env) - : scsi_mmc_get_mcn(p_env->gen.cdio); - -} - -static void -get_drive_cap_freebsd (const void *p_user_data, - cdio_drive_read_cap_t *p_read_cap, - cdio_drive_write_cap_t *p_write_cap, - cdio_drive_misc_cap_t *p_misc_cap) -{ - const _img_private_t *p_env = p_user_data; - - if (p_env->access_mode == _AM_CAM) - scsi_mmc_get_drive_cap_generic (p_user_data, p_read_cap, p_write_cap, - p_misc_cap); - -} - -/*! - Run a SCSI MMC command. - - p_user_data internal CD structure. - i_timeout_ms time in milliseconds we will wait for the command - to complete. If this value is -1, use the default - time-out value. - i_cdb Size of p_cdb - p_cdb CDB bytes. - e_direction direction the transfer is to go. - i_buf Size of buffer - p_buf Buffer for data, both sending and receiving - - Return 0 if no error. - */ -static int -run_scsi_cmd_freebsd( const void *p_user_data, unsigned int i_timeout_ms, - unsigned int i_cdb, const scsi_mmc_cdb_t *p_cdb, - scsi_mmc_direction_t e_direction, - unsigned int i_buf, /*in/out*/ void *p_buf ) -{ - const _img_private_t *p_env = p_user_data; - - if (p_env->access_mode == _AM_CAM) - return run_scsi_cmd_freebsd_cam( p_user_data, i_timeout_ms, i_cdb, p_cdb, - e_direction, i_buf, p_buf ); - else - return 2; -} - -/*! - Get format of track. - - FIXME: We're just guessing this from the GNU/Linux code. - -*/ -static track_format_t -_get_track_format_freebsd(void *p_user_data, track_t i_track) -{ - _img_private_t *p_env = p_user_data; - - if (!p_env->gen.toc_init) read_toc_freebsd (p_user_data) ; - - if (i_track > TOTAL_TRACKS || i_track == 0) - return TRACK_FORMAT_ERROR; - - i_track -= FIRST_TRACK_NUM; - - /* This is pretty much copied from the "badly broken" cdrom_count_tracks - in linux/cdrom.c. - */ - if (p_env->tocent[i_track].entry.control & CDIO_CDROM_DATA_TRACK) { - if (p_env->tocent[i_track].address_format == CDIO_CDROM_CDI_TRACK) - return TRACK_FORMAT_CDI; - else if (p_env->tocent[i_track].address_format == CDIO_CDROM_XA_TRACK) - return TRACK_FORMAT_XA; - else - return TRACK_FORMAT_DATA; - } else - return TRACK_FORMAT_AUDIO; - -} - -/*! - Return true if we have XA data (green, mode2 form1) or - XA data (green, mode2 form2). That is track begins: - sync - header - subheader - 12 4 - 8 - - FIXME: there's gotta be a better design for this and get_track_format? -*/ -static bool -_get_track_green_freebsd(void *user_data, track_t i_track) -{ - _img_private_t *p_env = user_data; - - if (i_track == CDIO_CDROM_LEADOUT_TRACK) i_track = TOTAL_TRACKS+1; - - if (i_track > TOTAL_TRACKS+1 || i_track == 0) - return false; - - /* FIXME: Dunno if this is the right way, but it's what - I was using in cdinfo for a while. - */ - return ((p_env->tocent[i_track-FIRST_TRACK_NUM].entry.control & 2) != 0); -} - -/*! - Return the starting LSN track number - i_track in obj. Track numbers start at 1. - The "leadout" track is specified either by - using i_track LEADOUT_TRACK or the total tracks+1. - CDIO_INVALID_LBA is returned if there is no track entry. -*/ -static lba_t -_get_track_lba_freebsd(void *user_data, track_t i_track) -{ - _img_private_t *p_env = user_data; - - if (!p_env->gen.toc_init) read_toc_freebsd (p_env) ; - - if (i_track == CDIO_CDROM_LEADOUT_TRACK) i_track = TOTAL_TRACKS+1; - - if (i_track > TOTAL_TRACKS+1 || i_track == 0 || !p_env->gen.toc_init) { - return CDIO_INVALID_LBA; - } else { - return cdio_lsn_to_lba(ntohl(p_env->tocent[i_track-FIRST_TRACK_NUM].entry.addr.lba)); - } -} - -#endif /* HAVE_FREEBSD_CDROM */ - -/*! - Return an array of strings giving possible CD devices. - */ -char ** -cdio_get_devices_freebsd (void) -{ -#ifndef HAVE_FREEBSD_CDROM - return NULL; -#else - char drive[40]; - char **drives = NULL; - unsigned int num_drives=0; - bool exists=true; - char c; - - /* Scan the system for CD-ROM drives. - */ - -#ifdef USE_ETC_FSTAB - - struct fstab *fs; - setfsent(); - - /* Check what's in /etc/fstab... */ - while ( (fs = getfsent()) ) - { - if (strncmp(fs->fs_spec, "/dev/sr", 7)) - cdio_add_device_list(&drives, fs->fs_spec, &num_drives); - } - -#endif - - /* Scan the system for CD-ROM drives. - Not always 100% reliable, so use the USE_MNTENT code above first. - */ - - /* Scan SCSI and CAM devices */ - for ( c='0'; exists && c <='9'; c++ ) { - sprintf(drive, "/dev/cd%c%s", c, DEVICE_POSTFIX); - exists = cdio_is_cdrom(drive, NULL); - if ( exists ) { - cdio_add_device_list(&drives, drive, &num_drives); - } - } - - /* Scan are ATAPI devices */ - for ( c='0'; exists && c <='9'; c++ ) { - sprintf(drive, "/dev/acd%c%s", c, DEVICE_POSTFIX); - exists = cdio_is_cdrom(drive, NULL); - if ( exists ) { - cdio_add_device_list(&drives, drive, &num_drives); - } - } - cdio_add_device_list(&drives, NULL, &num_drives); - return drives; -#endif /*HAVE_FREEBSD_CDROM*/ -} - -/*! - Return a string containing the default CD device if none is specified. - */ -char * -cdio_get_default_device_freebsd() -{ -#ifndef HAVE_FREEBSD_CDROM - return NULL; -#else - char drive[40]; - bool exists=true; - char c; - - /* Scan the system for CD-ROM drives. - */ - -#ifdef USE_ETC_FSTAB - - struct fstab *fs; - setfsent(); - - /* Check what's in /etc/fstab... */ - while ( (fs = getfsent()) ) - { - if (strncmp(fs->fs_spec, "/dev/sr", 7)) - return strdup(fs->fs_spec); - } - -#endif - - /* Scan the system for CD-ROM drives. - Not always 100% reliable, so use the USE_MNTENT code above first. - */ - - /* Scan SCSI and CAM devices */ - for ( c='0'; exists && c <='9'; c++ ) { - sprintf(drive, "/dev/cd%c%s", c, DEVICE_POSTFIX); - exists = cdio_is_cdrom(drive, NULL); - if ( exists ) { - return strdup(drive); - } - } - - /* Scan are ATAPI devices */ - for ( c='0'; exists && c <='9'; c++ ) { - sprintf(drive, "/dev/acd%c%s", c, DEVICE_POSTFIX); - exists = cdio_is_cdrom(drive, NULL); - if ( exists ) { - return strdup(drive); - } - } - return NULL; -#endif /*HAVE_FREEBSD_CDROM*/ -} - -/*! - Initialization routine. This is the only thing that doesn't - get called via a function pointer. In fact *we* are the - ones to set that up. - */ -CdIo * -cdio_open_freebsd (const char *psz_source_name) -{ - return cdio_open_am_freebsd(psz_source_name, NULL); -} - - -/*! - Initialization routine. This is the only thing that doesn't - get called via a function pointer. In fact *we* are the - ones to set that up. - */ -CdIo * -cdio_open_am_freebsd (const char *psz_orig_source_name, - const char *psz_access_mode) -{ - -#ifdef HAVE_FREEBSD_CDROM - CdIo *ret; - _img_private_t *_data; - char *psz_source_name; - - cdio_funcs _funcs = { - .eject_media = _eject_media_freebsd, - .free = _free_freebsd, - .get_arg = _get_arg_freebsd, - .get_cdtext = get_cdtext_generic, - .get_default_device = cdio_get_default_device_freebsd, - .get_devices = cdio_get_devices_freebsd, - .get_discmode = get_discmode_generic, - .get_drive_cap = get_drive_cap_freebsd, - .get_first_track_num= get_first_track_num_generic, - .get_mcn = _get_mcn_freebsd, - .get_num_tracks = get_num_tracks_generic, - .get_track_format = _get_track_format_freebsd, - .get_track_green = _get_track_green_freebsd, - .get_track_lba = _get_track_lba_freebsd, - .get_track_msf = NULL, - .lseek = cdio_generic_lseek, - .read = cdio_generic_read, - .read_audio_sectors = _read_audio_sectors_freebsd, - .read_mode2_sector = _read_mode2_sector_freebsd, - .read_mode2_sectors = _read_mode2_sectors_freebsd, - .read_toc = read_toc_freebsd, - .run_scsi_mmc_cmd = run_scsi_cmd_freebsd, - .set_arg = _set_arg_freebsd, - .stat_size = _stat_size_freebsd - }; - - _data = _cdio_malloc (sizeof (_img_private_t)); - _data->access_mode = str_to_access_mode_freebsd(psz_access_mode); - _data->gen.init = false; - _data->gen.fd = -1; - _data->gen.toc_init = false; - _data->gen.b_cdtext_init = false; - _data->gen.b_cdtext_error = false; - - if (NULL == psz_orig_source_name) { - psz_source_name=cdio_get_default_device_freebsd(); - if (NULL == psz_source_name) return NULL; - _data->device = psz_source_name; - _set_arg_freebsd(_data, "source", psz_source_name); - } else { - if (cdio_is_device_generic(psz_orig_source_name)) { - _set_arg_freebsd(_data, "source", psz_orig_source_name); - _data->device = strdup(psz_orig_source_name); - } else { - /* The below would be okay if all device drivers worked this way. */ -#if 0 - cdio_info ("source %s is a not a device", psz_orig_source_name); -#endif - return NULL; - } - } - - ret = cdio_new ((void *)_data, &_funcs); - if (ret == NULL) return NULL; - - if (cdio_generic_init(_data)) - if ( _data->access_mode == _AM_IOCTL ) { - return ret; - } else { - if (init_freebsd_cam(_data)) - return ret; - else { - cdio_generic_free (_data); - return NULL; - } - } - else { - cdio_generic_free (_data); - return NULL; - } - -#else - return NULL; -#endif /* HAVE_FREEBSD_CDROM */ - -} - -bool -cdio_have_freebsd (void) -{ -#ifdef HAVE_FREEBSD_CDROM - return true; -#else - return false; -#endif /* HAVE_FREEBSD_CDROM */ -} diff --git a/src/input/vcd/libcdio/FreeBSD/freebsd.h b/src/input/vcd/libcdio/FreeBSD/freebsd.h deleted file mode 100644 index bdbad406d..000000000 --- a/src/input/vcd/libcdio/FreeBSD/freebsd.h +++ /dev/null @@ -1,232 +0,0 @@ -/* - $Id: freebsd.h,v 1.1 2005/01/01 02:43:57 rockyb Exp $ - - Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program 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 General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -*/ - -/* This file contains FreeBSD-specific code and implements low-level - control of the CD drive. Culled initially I think from xine's or - mplayer's FreeBSD code with lots of modifications. -*/ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include <cdio/sector.h> -#include "cdio_assert.h" -#include "cdio_private.h" - -/*! - For ioctl access /dev/acd0c is preferred over /dev/cd0c. - For cam access /dev/cd0c is preferred. DEFAULT_CDIO_DEVICE and - DEFAULT_FREEBSD_AM should be consistent. - */ - -#ifndef DEFAULT_CDIO_DEVICE -#define DEFAULT_CDIO_DEVICE "/dev/cd0c" -#endif - -#ifndef DEFUALT_FREEBSD_AM -#define DEFAULT_FREEBSD_AM _AM_CAM -#endif - -#include <string.h> - -#ifdef HAVE_FREEBSD_CDROM - -#include <stdio.h> -#include <stdlib.h> -#include <errno.h> -#include <unistd.h> -#include <fcntl.h> - -#ifdef HAVE_SYS_CDIO_H -# include <sys/cdio.h> -#endif - -#ifndef CDIOCREADAUDIO -struct ioc_read_audio -{ - u_char address_format; - union msf_lba address; - int nframes; - u_char* buffer; -}; - -#define CDIOCREADAUDIO _IOWR('c',31,struct ioc_read_audio) -#endif - -#include <sys/cdrio.h> - -#include <sys/stat.h> -#include <sys/types.h> -#include <sys/ioctl.h> -#include <sys/param.h> /* for __FreeBSD_version */ - -#if __FreeBSD_kernel_version < 500000 -#define DEVICE_POSTFIX "c" -#else -#define DEVICE_POSTFIX "" -#endif - -#define HAVE_FREEBSD_CAM -#ifdef HAVE_FREEBSD_CAM -#include <camlib.h> - -#include <cam/scsi/scsi_message.h> -#include <cam/scsi/scsi_pass.h> -#include <errno.h> -#define ERRCODE(s) ((((s)[2]&0x0F)<<16)|((s)[12]<<8)|((s)[13])) -#define EMEDIUMTYPE EINVAL -#define ENOMEDIUM ENODEV -#define CREAM_ON_ERRNO(s) do { \ - switch ((s)[12]) \ - { case 0x04: errno=EAGAIN; break; \ - case 0x20: errno=ENODEV; break; \ - case 0x21: if ((s)[13]==0) errno=ENOSPC; \ - else errno=EINVAL; \ - break; \ - case 0x30: errno=EMEDIUMTYPE; break; \ - case 0x3A: errno=ENOMEDIUM; break; \ - } \ -} while(0) -#endif /*HAVE_FREEBSD_CAM*/ - -#include <cdio/util.h> - -#define TOTAL_TRACKS ( p_env->tochdr.ending_track \ - - p_env->tochdr.starting_track + 1) -#define FIRST_TRACK_NUM (p_env->tochdr.starting_track) - -typedef enum { - _AM_NONE, - _AM_IOCTL, - _AM_CAM -} access_mode_t; - -typedef struct { - /* Things common to all drivers like this. - This must be first. */ - generic_img_private_t gen; - -#ifdef HAVE_FREEBSD_CAM - char *device; - struct cam_device *cam; - union ccb ccb; -#endif - - access_mode_t access_mode; - - bool b_ioctl_init; - bool b_cam_init; - - /* Track information */ - struct ioc_toc_header tochdr; - - /* Entry info for each track. Add 1 for leadout. */ - struct ioc_read_toc_single_entry tocent[CDIO_CD_MAX_TRACKS+1]; - -} _img_private_t; - -bool cdio_is_cdrom_freebsd_ioctl(char *drive, char *mnttype); - -track_format_t get_track_format_freebsd_ioctl(const _img_private_t *env, - track_t i_track); -bool get_track_green_freebsd_ioctl(const _img_private_t *env, - track_t i_track); - -int eject_media_freebsd_ioctl (_img_private_t *env); -int eject_media_freebsd_cam (_img_private_t *env); - -void get_drive_cap_freebsd_cam (const _img_private_t *p_env, - cdio_drive_read_cap_t *p_read_cap, - cdio_drive_write_cap_t *p_write_cap, - cdio_drive_misc_cap_t *p_misc_cap); - -char *get_mcn_freebsd_ioctl (const _img_private_t *p_env); - -void free_freebsd_cam (void *obj); - -/*! - Using the ioctl method, r nblocks of audio sectors from cd device - into data starting from lsn. Returns 0 if no error. - */ -int read_audio_sectors_freebsd_ioctl (_img_private_t *env, void *data, - lsn_t lsn, unsigned int nblocks); -/*! - Using the CAM method, reads nblocks of mode2 sectors from - cd device using into data starting from lsn. Returns 0 if no - error. -*/ -int read_mode2_sector_freebsd_cam (_img_private_t *env, void *data, - lsn_t lsn, bool b_form2); - -/*! - Using the ioctl method, reads nblocks of mode2 sectors from - cd device using into data starting from lsn. Returns 0 if no - error. -*/ -int read_mode2_sector_freebsd_ioctl (_img_private_t *env, void *data, - lsn_t lsn, bool b_form2); - -/*! - Using the CAM method, reads nblocks of mode2 form2 sectors from - cd device using into data starting from lsn. Returns 0 if no - error. - - Note: if you want form1 sectors, the caller has to pick out the - appropriate piece. -*/ -int read_mode2_sectors_freebsd_cam (_img_private_t *env, void *buf, - lsn_t lsn, unsigned int nblocks); - -bool read_toc_freebsd_ioctl (_img_private_t *env); - -/*! - Run a SCSI MMC command. - - p_user_data internal CD structure. - i_timeout time in milliseconds we will wait for the command - to complete. If this value is -1, use the default - time-out value. - i_cdb Size of p_cdb - p_cdb CDB bytes. - e_direction direction the transfer is to go. - i_buf Size of buffer - p_buf Buffer for data, both sending and receiving - - Return 0 if no error. - */ -int run_scsi_cmd_freebsd_cam( const void *p_user_data, - unsigned int i_timeout_ms, - unsigned int i_cdb, - const scsi_mmc_cdb_t *p_cdb, - scsi_mmc_direction_t e_direction, - unsigned int i_buf, - /*in/out*/ void *p_buf ); - -/*! - Return the size of the CD in logical block address (LBA) units. - */ -uint32_t stat_size_freebsd_cam (_img_private_t *env); -uint32_t stat_size_freebsd_ioctl (_img_private_t *env); - -bool init_freebsd_cam (_img_private_t *env); -void free_freebsd_cam (void *user_data); - -#endif /*HAVE_FREEBSD_CDROM*/ diff --git a/src/input/vcd/libcdio/FreeBSD/freebsd_cam.c b/src/input/vcd/libcdio/FreeBSD/freebsd_cam.c deleted file mode 100644 index 68e38ccae..000000000 --- a/src/input/vcd/libcdio/FreeBSD/freebsd_cam.c +++ /dev/null @@ -1,346 +0,0 @@ -/* - $Id: freebsd_cam.c,v 1.1 2005/01/01 02:43:57 rockyb Exp $ - - Copyright (C) 2004 Rocky Bernstein <rocky@panix.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program 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 General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -*/ - -/* This file contains FreeBSD-specific code and implements low-level - control of the CD drive via SCSI emulation. -*/ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -static const char _rcsid[] = "$Id: freebsd_cam.c,v 1.1 2005/01/01 02:43:57 rockyb Exp $"; - -#ifdef HAVE_FREEBSD_CDROM - -#include "freebsd.h" -#include <cdio/scsi_mmc.h> - -/* Default value in seconds we will wait for a command to - complete. */ -#define DEFAULT_TIMEOUT_MSECS 10000 - -/*! - Run a SCSI MMC command. - - p_user_data internal CD structure. - i_timeout_ms time in milliseconds we will wait for the command - to complete. If this value is -1, use the default - time-out value. - i_cdb Size of p_cdb - p_cdb CDB bytes. - e_direction direction the transfer is to go. - i_buf Size of buffer - p_buf Buffer for data, both sending and receiving - - Return 0 if no error. - */ -int -run_scsi_cmd_freebsd_cam( const void *p_user_data, unsigned int i_timeout_ms, - unsigned int i_cdb, const scsi_mmc_cdb_t *p_cdb, - scsi_mmc_direction_t e_direction, - unsigned int i_buf, /*in/out*/ void *p_buf ) -{ - const _img_private_t *p_env = p_user_data; - int i_status; - int direction = CAM_DEV_QFRZDIS; - union ccb ccb; - - if (!p_env || !p_env->cam) return -2; - - memset(&ccb, 0, sizeof(ccb)); - - ccb.ccb_h.path_id = p_env->cam->path_id; - ccb.ccb_h.target_id = p_env->cam->target_id; - ccb.ccb_h.target_lun = p_env->cam->target_lun; - ccb.ccb_h.timeout = i_timeout_ms; - - if (!i_cdb) - direction |= CAM_DIR_NONE; - else - direction |= (e_direction == SCSI_MMC_DATA_READ)?CAM_DIR_IN : CAM_DIR_OUT; - cam_fill_csio (&(ccb.csio), 1, NULL, - direction | CAM_DEV_QFRZDIS, MSG_SIMPLE_Q_TAG, p_buf, i_buf, - sizeof(ccb.csio.sense_data), 0, 30*1000); - - memcpy(ccb.csio.cdb_io.cdb_bytes, p_cdb, i_cdb); - - ccb.csio.cdb_len = - scsi_mmc_get_cmd_len(ccb.csio.cdb_io.cdb_bytes[0]); - - if ((i_status = cam_send_ccb(p_env->cam, &ccb)) < 0) - { - cdio_warn ("transport failed: %d", i_status); - return -1; - } - if ((ccb.ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) - { - return 0; - } - errno = EIO; - i_status = ERRCODE(((unsigned char *)&ccb.csio.sense_data)); - if (i_status == 0) - i_status = -1; - else - CREAM_ON_ERRNO(((unsigned char *)&ccb.csio.sense_data)); - cdio_warn ("transport failed: %d", i_status); - return i_status; -} - -bool -init_freebsd_cam (_img_private_t *p_env) -{ - char pass[100]; - - p_env->cam=NULL; - memset (&p_env->ccb, 0, sizeof(p_env->ccb)); - p_env->ccb.ccb_h.func_code = XPT_GDEVLIST; - - if (-1 == p_env->gen.fd) - p_env->gen.fd = open (p_env->device, O_RDONLY, 0); - - if (p_env->gen.fd < 0) - { - cdio_warn ("open (%s): %s", p_env->device, strerror (errno)); - return false; - } - - if (ioctl (p_env->gen.fd, CAMGETPASSTHRU, &p_env->ccb) < 0) - { - cdio_warn ("open: %s", strerror (errno)); - return false; - } - sprintf (pass,"/dev/%.15s%u", - p_env->ccb.cgdl.periph_name, - p_env->ccb.cgdl.unit_number); - p_env->cam = cam_open_pass (pass,O_RDWR,NULL); - if (!p_env->cam) return false; - - p_env->gen.init = true; - p_env->b_cam_init = true; - return true; -} - -void -free_freebsd_cam (void *user_data) -{ - _img_private_t *p_env = user_data; - - if (NULL == p_env) return; - - if (p_env->gen.fd > 0) - close (p_env->gen.fd); - p_env->gen.fd = -1; - - if(p_env->cam) - cam_close_device(p_env->cam); - - free (p_env); -} - -static int -_set_bsize (_img_private_t *p_env, unsigned int bsize) -{ - scsi_mmc_cdb_t cdb = {{0, }}; - - struct - { - uint8_t reserved1; - uint8_t medium; - uint8_t reserved2; - uint8_t block_desc_length; - uint8_t density; - uint8_t number_of_blocks_hi; - uint8_t number_of_blocks_med; - uint8_t number_of_blocks_lo; - uint8_t reserved3; - uint8_t block_length_hi; - uint8_t block_length_med; - uint8_t block_length_lo; - } mh; - - memset (&mh, 0, sizeof (mh)); - mh.block_desc_length = 0x08; - mh.block_length_hi = (bsize >> 16) & 0xff; - mh.block_length_med = (bsize >> 8) & 0xff; - mh.block_length_lo = (bsize >> 0) & 0xff; - - memset (&cdb, 0, sizeof (cdb)); - - CDIO_MMC_SET_COMMAND(cdb.field, CDIO_MMC_GPCMD_MODE_SELECT_6); - - cdb.field[1] = 1 << 4; - cdb.field[4] = 12; - - return run_scsi_cmd_freebsd_cam (p_env, DEFAULT_TIMEOUT_MSECS, - scsi_mmc_get_cmd_len(cdb.field[0]), - &cdb, SCSI_MMC_DATA_WRITE, - sizeof(mh), &mh); -} - -int -read_mode2_sector_freebsd_cam (_img_private_t *p_env, void *data, lsn_t lsn, - bool b_form2) -{ - if ( b_form2 ) - return read_mode2_sectors_freebsd_cam(p_env, data, lsn, 1); - else { - /* Need to pick out the data portion from a mode2 form2 frame */ - char buf[M2RAW_SECTOR_SIZE] = { 0, }; - int retval = read_mode2_sectors_freebsd_cam(p_env, buf, lsn, 1); - if ( retval ) return retval; - memcpy (((char *)data), buf + CDIO_CD_SUBHEADER_SIZE, CDIO_CD_FRAMESIZE); - return 0; - } -} - -/*! - Reads nblocks of mode2 sectors from cd device into data starting - from lsn. - Returns 0 if no error. - */ -int -read_mode2_sectors_freebsd_cam (_img_private_t *p_env, void *p_buf, - lsn_t lsn, unsigned int nblocks) -{ - scsi_mmc_cdb_t cdb = {{0, }}; - - bool b_read_10 = false; - - CDIO_MMC_SET_READ_LBA(cdb.field, lsn); - - if (b_read_10) { - int retval; - - CDIO_MMC_SET_COMMAND(cdb.field, CDIO_MMC_GPCMD_READ_10); - CDIO_MMC_SET_READ_LENGTH16(cdb.field, nblocks); - if ((retval = _set_bsize (p_env, M2RAW_SECTOR_SIZE))) - return retval; - - if ((retval = run_scsi_cmd_freebsd_cam (p_env, 0, - scsi_mmc_get_cmd_len(cdb.field[0]), - &cdb, - SCSI_MMC_DATA_READ, - M2RAW_SECTOR_SIZE * nblocks, - p_buf))) - { - _set_bsize (p_env, CDIO_CD_FRAMESIZE); - return retval; - } - - if ((retval = _set_bsize (p_env, CDIO_CD_FRAMESIZE))) - return retval; - } else - CDIO_MMC_SET_COMMAND(cdb.field, CDIO_MMC_GPCMD_READ_CD); - CDIO_MMC_SET_READ_LENGTH24(cdb.field, nblocks); - cdb.field[1] = 0; /* sector size mode2 */ - cdb.field[9] = 0x58; /* 2336 mode2 */ - return run_scsi_cmd_freebsd_cam (p_env, 0, - scsi_mmc_get_cmd_len(cdb.field[0]), - &cdb, - SCSI_MMC_DATA_READ, - M2RAW_SECTOR_SIZE * nblocks, p_buf); - - return 0; -} - -/*! - Return the size of the CD in logical block address (LBA) units. - */ -uint32_t -stat_size_freebsd_cam (_img_private_t *p_env) -{ - scsi_mmc_cdb_t cdb = {{0, }}; - uint8_t buf[12] = { 0, }; - - uint32_t retval; - int i_status; - - /* Operation code */ - CDIO_MMC_SET_COMMAND(cdb.field, CDIO_MMC_GPCMD_READ_TOC); - - cdb.field[1] = 0; /* lba; msf: 0x2 */ - - /* Format */ - cdb.field[2] = CDIO_MMC_READTOC_FMT_TOC; - - CDIO_MMC_SET_START_TRACK(cdb.field, CDIO_CDROM_LEADOUT_TRACK); - - CDIO_MMC_SET_READ_LENGTH16(cdb.field, sizeof(buf)); - - p_env->ccb.csio.data_ptr = buf; - p_env->ccb.csio.dxfer_len = sizeof (buf); - - i_status = run_scsi_cmd_freebsd_cam(p_env, DEFAULT_TIMEOUT_MSECS, - scsi_mmc_get_cmd_len(cdb.field[0]), - &cdb, SCSI_MMC_DATA_READ, - sizeof(buf), buf); - if (0 != i_status) - return 0; - - { - int i; - - retval = 0; - for (i = 8; i < 12; i++) - { - retval <<= 8; - retval += buf[i]; - } - } - - return retval; -} - -/*! - * Eject using SCSI MMC commands. Return 0 if successful. - */ -int -eject_media_freebsd_cam (_img_private_t *p_env) -{ - int i_status; - scsi_mmc_cdb_t cdb = {{0, }}; - uint8_t buf[1]; - - CDIO_MMC_SET_COMMAND(cdb.field, CDIO_MMC_GPCMD_ALLOW_MEDIUM_REMOVAL); - - i_status = run_scsi_cmd_freebsd_cam (p_env, DEFAULT_TIMEOUT_MSECS, - scsi_mmc_get_cmd_len(cdb.field[0]), - &cdb, SCSI_MMC_DATA_WRITE, 0, &buf); - if (0 != i_status) - return i_status; - - cdb.field[4] = 1; - i_status = run_scsi_cmd_freebsd_cam (p_env, DEFAULT_TIMEOUT_MSECS, - scsi_mmc_get_cmd_len(cdb.field[0]), &cdb, - SCSI_MMC_DATA_WRITE, 0, &buf); - if (0 != i_status) - return i_status; - - CDIO_MMC_SET_COMMAND(cdb.field, CDIO_MMC_GPCMD_START_STOP); - cdb.field[4] = 2; /* eject */ - - return run_scsi_cmd_freebsd_cam (p_env, DEFAULT_TIMEOUT_MSECS, - scsi_mmc_get_cmd_len(cdb.field[0]), - &cdb, - SCSI_MMC_DATA_WRITE, 0, &buf); -} - -#endif /* HAVE_FREEBSD_CDROM */ diff --git a/src/input/vcd/libcdio/FreeBSD/freebsd_ioctl.c b/src/input/vcd/libcdio/FreeBSD/freebsd_ioctl.c deleted file mode 100644 index be9835c95..000000000 --- a/src/input/vcd/libcdio/FreeBSD/freebsd_ioctl.c +++ /dev/null @@ -1,267 +0,0 @@ -/* - $Id: freebsd_ioctl.c,v 1.1 2005/01/01 02:43:57 rockyb Exp $ - - Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program 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 General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -*/ - -/* This file contains FreeBSD-specific code and implements low-level - control of the CD drive. Culled initially I think from xine's or - mplayer's FreeBSD code with lots of modifications. -*/ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -static const char _rcsid[] = "$Id: freebsd_ioctl.c,v 1.1 2005/01/01 02:43:57 rockyb Exp $"; - -#ifdef HAVE_FREEBSD_CDROM - -#include "freebsd.h" - -/* Check a drive to see if it is a CD-ROM - Return 1 if a CD-ROM. 0 if it exists but isn't a CD-ROM drive - and -1 if no device exists . -*/ -bool -cdio_is_cdrom_freebsd_ioctl(char *drive, char *mnttype) -{ - bool is_cd=false; - int cdfd; - struct ioc_toc_header tochdr; - - /* If it doesn't exist, return -1 */ - if ( !cdio_is_device_quiet_generic(drive) ) { - return(false); - } - - /* If it does exist, verify that it's an available CD-ROM */ - cdfd = open(drive, (O_RDONLY|O_EXCL|O_NONBLOCK), 0); - - /* Should we want to test the condition in more detail: - ENOENT is the error for /dev/xxxxx does not exist; - ENODEV means there's no drive present. */ - - if ( cdfd >= 0 ) { - if ( ioctl(cdfd, CDIOREADTOCHEADER, &tochdr) != -1 ) { - is_cd = true; - } - close(cdfd); - } - /* Even if we can't read it, it might be mounted */ - else if ( mnttype && (strcmp(mnttype, "iso9660") == 0) ) { - is_cd = true; - } - return(is_cd); -} - -/*! - Reads a single mode2 sector from cd device into data starting from lsn. - Returns 0 if no error. - */ -int -read_audio_sectors_freebsd_ioctl (_img_private_t *_obj, void *data, lsn_t lsn, - unsigned int nblocks) -{ - unsigned char buf[CDIO_CD_FRAMESIZE_RAW] = { 0, }; - struct ioc_read_audio cdda; - - cdda.address.lba = lsn; - cdda.buffer = buf; - cdda.nframes = nblocks; - cdda.address_format = CDIO_CDROM_LBA; - - /* read a frame */ - if(ioctl(_obj->gen.fd, CDIOCREADAUDIO, &cdda) < 0) { - perror("CDIOCREADAUDIO"); - return 1; - } - memcpy (data, buf, CDIO_CD_FRAMESIZE_RAW); - - return 0; -} - -/*! - Reads a single mode2 sector from cd device into data starting - from lsn. Returns 0 if no error. - */ -int -read_mode2_sector_freebsd_ioctl (_img_private_t *env, void *data, lsn_t lsn, - bool b_form2) -{ - char buf[CDIO_CD_FRAMESIZE_RAW] = { 0, }; - int retval; - - if ( !b_form2 ) - return cdio_generic_read_form1_sector (env, buf, lsn); - - if ( (retval = read_audio_sectors_freebsd_ioctl (env, buf, lsn, 1)) ) - return retval; - - memcpy (data, buf + CDIO_CD_XA_SYNC_HEADER, M2RAW_SECTOR_SIZE); - - return 0; -} - -/*! - Return the size of the CD in logical block address (LBA) units. - */ -uint32_t -stat_size_freebsd_ioctl (_img_private_t *_obj) -{ - struct ioc_read_toc_single_entry tocent; - uint32_t size; - - tocent.track = CDIO_CDROM_LEADOUT_TRACK; - tocent.address_format = CDIO_CDROM_LBA; - if (ioctl (_obj->gen.fd, CDIOREADTOCENTRY, &tocent) == -1) - { - perror ("ioctl(CDROMREADTOCENTRY)"); - exit (EXIT_FAILURE); - } - - size = tocent.entry.addr.lba; - - return size; -} - -/*! - Eject media. Return 1 if successful, 0 otherwise. - */ -int -eject_media_freebsd_ioctl (_img_private_t *env) -{ - _img_private_t *_obj = env; - int ret=2; - int fd; - - if ((fd = open(_obj->gen.source_name, O_RDONLY|O_NONBLOCK)) > -1) { - ret = 1; - if (ioctl(fd, CDIOCALLOW) == -1) { - cdio_warn("ioctl(fd, CDIOCALLOW) failed: %s\n", strerror(errno)); - } else if (ioctl(fd, CDIOCEJECT) == -1) { - cdio_warn("ioctl(CDIOCEJECT) failed: %s\n", strerror(errno)); - } else { - ret = 0; - } - close(fd); - } - - return ret; -} - -/*! - Return the media catalog number MCN. - - Note: string is malloc'd so caller should free() then returned - string when done with it. - - FIXME: This is just a guess. - - */ -char * -get_mcn_freebsd_ioctl (const _img_private_t *env) { - - struct ioc_read_subchannel subchannel; - struct cd_sub_channel_info subchannel_info; - - subchannel.address_format = CDIO_CDROM_MSF; - subchannel.data_format = CDIO_SUBCHANNEL_MEDIA_CATALOG; - subchannel.track = 0; - subchannel.data_len = sizeof(subchannel_info); - subchannel.data = &subchannel_info; - - if(ioctl(env->gen.fd, CDIOCREADSUBCHANNEL, &subchannel) < 0) { - perror("CDIOCREADSUBCHANNEL"); - return NULL; - } - - /* Probably need a loop over tracks rather than give up if we - can't find in track 0. - */ - if (subchannel_info.what.media_catalog.mc_valid) - return strdup(subchannel_info.what.media_catalog.mc_number); - else - return NULL; -} - -/*! - Get format of track. - - FIXME: We're just guessing this from the GNU/Linux code. - -*/ -track_format_t -get_track_format_freebsd_ioctl(const _img_private_t *env, track_t i_track) -{ - struct ioc_read_subchannel subchannel; - struct cd_sub_channel_info subchannel_info; - - subchannel.address_format = CDIO_CDROM_LBA; - subchannel.data_format = CDIO_SUBCHANNEL_CURRENT_POSITION; - subchannel.track = i_track; - subchannel.data_len = 1; - subchannel.data = &subchannel_info; - - if(ioctl(env->gen.fd, CDIOCREADSUBCHANNEL, &subchannel) < 0) { - perror("CDIOCREADSUBCHANNEL"); - return 1; - } - - if (subchannel_info.what.position.control == 0x04) { - if (subchannel_info.what.position.data_format == 0x10) - return TRACK_FORMAT_CDI; - else if (subchannel_info.what.position.data_format == 0x20) - return TRACK_FORMAT_XA; - else - return TRACK_FORMAT_DATA; - } else - return TRACK_FORMAT_AUDIO; -} - -/*! - Return true if we have XA data (green, mode2 form1) or - XA data (green, mode2 form2). That is track begins: - sync - header - subheader - 12 4 - 8 - - FIXME: there's gotta be a better design for this and get_track_format? -*/ -bool -get_track_green_freebsd_ioctl(const _img_private_t *env, track_t i_track) -{ - struct ioc_read_subchannel subchannel; - struct cd_sub_channel_info subchannel_info; - - subchannel.address_format = CDIO_CDROM_LBA; - subchannel.data_format = CDIO_SUBCHANNEL_CURRENT_POSITION; - subchannel.track = i_track; - subchannel.data_len = 1; - subchannel.data = &subchannel_info; - - if(ioctl(env->gen.fd, CDIOCREADSUBCHANNEL, &subchannel) < 0) { - perror("CDIOCREADSUBCHANNEL"); - return 1; - } - - /* FIXME: Dunno if this is the right way, but it's what - I was using in cdinfo for a while. - */ - return (subchannel_info.what.position.control & 2) != 0; -} - -#endif /* HAVE_FREEBSD_CDROM */ |