diff options
Diffstat (limited to 'sysutils/brasero/files/patch-src_cam')
| -rw-r--r-- | sysutils/brasero/files/patch-src_cam | 1361 |
1 files changed, 0 insertions, 1361 deletions
diff --git a/sysutils/brasero/files/patch-src_cam b/sysutils/brasero/files/patch-src_cam deleted file mode 100644 index febbbd1c3..000000000 --- a/sysutils/brasero/files/patch-src_cam +++ /dev/null @@ -1,1361 +0,0 @@ -diff -rupN cam.orig/freebsd_dvd_rw_utils.h cam/freebsd_dvd_rw_utils.h ---- /dev/null 1969-12-31 19:00:00.000000000 -0500 -+++ src/cam/freebsd_dvd_rw_utils.h 2008-01-24 16:52:25.000000000 -0500 -@@ -0,0 +1,49 @@ -+// -+// This is part of dvd+rw-tools by Andy Polyakov <appro@fy.chalmers.se> -+// -+// Use-it-on-your-own-risk, GPL bless... -+// -+// For further details see http://fy.chalmers.se/~appro/linux/DVD+RW/ -+// -+ -+#ifndef FREEBSD_DVD_RW_UTILS_H -+#define FREEBSD_DVD_RW_UTILS_H -+ -+#ifdef HAVE_CONFIG_H -+# include <config.h> -+#endif -+ -+#include <glib.h> -+ -+#include "cam-cdrom.h" -+ -+#define DRIVE_CDROM_CAPS_DVDRW 1 -+#define DRIVE_CDROM_CAPS_DVDPLUSR 2 -+#define DRIVE_CDROM_CAPS_DVDPLUSRW 4 -+#define DRIVE_CDROM_CAPS_DVDPLUSRWDL 8 -+#define DRIVE_CDROM_CAPS_DVDPLUSRDL 16 -+#define DRIVE_CDROM_CAPS_BDROM 32 -+#define DRIVE_CDROM_CAPS_BDR 64 -+#define DRIVE_CDROM_CAPS_BDRE 128 -+#define DRIVE_CDROM_CAPS_HDDVDROM 256 -+#define DRIVE_CDROM_CAPS_HDDVDR 512 -+#define DRIVE_CDROM_CAPS_HDDVDRW 1024 -+ -+int brasero_cdrom_get_dvd_r_rw_profile (BRASEROCDROM *cdrom); -+int brasero_cdrom_get_read_write_speed (BRASEROCDROM *cdrom, int *read_speed, int *write_speed, char **write_speeds); -+int brasero_cdrom_get_disc_capacity_for_type (BRASEROCDROM *cdrom, int type, guint64 *capacity); -+int brasero_cdrom_get_disc_type (BRASEROCDROM *cdrom); -+int brasero_cdrom_read_disc_information_std (BRASEROCDROM *cdrom, unsigned char *buf); -+int brasero_cdrom_disc_is_appendable (BRASEROCDROM *cdrom); -+int brasero_cdrom_disc_is_rewritable (BRASEROCDROM *cdrom); -+int brasero_cdrom_read_atip (BRASEROCDROM *cdrom, unsigned char **buf); -+int brasero_cdrom_read_format_capacities (BRASEROCDROM *cdrom, unsigned char **buf); -+int brasero_cdrom_get_performance_wrt_spd_desc (BRASEROCDROM *cdrom, unsigned char **buf); -+int brasero_cdrom_get_configuration_feature (BRASEROCDROM *cdrom, int feature, unsigned char **buf); -+int brasero_cdrom_read_track_info (BRASEROCDROM *cdrom, int track_num, unsigned char *buf, int size); -+int brasero_cdrom_read_toc_raw (BRASEROCDROM *cdrom, int track_num, unsigned char **buf); -+int brasero_cdrom_read_toc_formatted (BRASEROCDROM *cdrom, int track_num, unsigned char **buf); -+int brasero_read_disc_information_std (BRASEROCDROM *cdrom, unsigned char *buf); -+int brasero_cdrom_read_format_capacities (BRASEROCDROM *cdrom, unsigned char **buf); -+ -+#endif /* FREEBSD_DVD_RW_UTILS_H */ ---- /dev/null 2008-02-03 02:26:39.000000000 -0500 -+++ src/cam/cam-cdrom.h 2008-02-03 11:32:23.000000000 -0500 -@@ -0,0 +1,68 @@ -+/*************************************************************************** -+ * CVSID: $Id: patch-src_cam,v 1.3 2008-05-14 02:10:40 marcus Exp $ -+ * -+ * hfp-cdrom.h : SCSI CD-ROM abstraction layer -+ * -+ * Copyright (C) 2006 Jean-Yves Lefort <jylefort@FreeBSD.org> -+ * -+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA -+ * -+ **************************************************************************/ -+ -+#ifndef _BRASERO_CDROM_H -+#define _BRASERO_CDROM_H -+ -+#ifdef HAVE_CONFIG_H -+# include <config.h> -+#endif -+ -+#include <glib.h> -+ -+#include <sys/types.h> -+ -+typedef struct _BRASEROCDROM BRASEROCDROM; -+ -+typedef enum -+{ -+ BRASERO_CDROM_DIRECTION_NONE, -+ BRASERO_CDROM_DIRECTION_IN, -+ BRASERO_CDROM_DIRECTION_OUT -+} BRASEROCDROMDirection; -+ -+/* ATAPI/SCSI commands */ -+enum -+{ -+ BRASERO_CDROM_TEST_UNIT_READY = 0x00, -+ BRASERO_CDROM_GET_EVENT_STATUS_NOTIFICATION = 0x4a, -+ BRASERO_CDROM_MODE_SENSE_BIG = 0x5a -+}; -+ -+BRASEROCDROM *brasero_cdrom_new (const char *path); -+ -+gboolean brasero_cdrom_send_ccb (BRASEROCDROM *cdrom, -+ const char *ccb, -+ int ccb_len, -+ BRASEROCDROMDirection direction, -+ void *data, -+ int len, -+ char **err); -+ -+gboolean brasero_cdrom_test_unit_ready (BRASEROCDROM *cdrom); -+ -+int brasero_cdrom_get_fd (BRASEROCDROM *cdrom); -+ -+void brasero_cdrom_free (BRASEROCDROM *cdrom); -+ -+#endif /* _BRASERO_CDROM_H */ ---- /dev/null 2008-02-03 13:11:45.000000000 -0500 -+++ src/cam/cam-cdrom.c 2008-02-03 13:24:53.000000000 -0500 -@@ -0,0 +1,156 @@ -+/*************************************************************************** -+ * CVSID: $Id: patch-src_cam,v 1.3 2008-05-14 02:10:40 marcus Exp $ -+ * -+ * cam-cdrom.c : SCSI CD-ROM abstraction layer -+ * -+ * Copyright (C) 2006 Jean-Yves Lefort <jylefort@FreeBSD.org> -+ * -+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA -+ * -+ **************************************************************************/ -+ -+#ifdef HAVE_CONFIG_H -+# include <config.h> -+#endif -+ -+#include <string.h> -+#include <errno.h> -+#include <fcntl.h> -+#include <unistd.h> -+#include <sys/ioctl.h> -+#include <sys/types.h> -+#include <sys/ata.h> -+#include <stdio.h> -+#include <camlib.h> -+#include <cam/scsi/scsi_message.h> -+#include <glib.h> -+ -+#include "cam-cdrom.h" -+ -+struct _BRASEROCDROM -+{ -+ struct cam_device *cam; /* for SCSI drives */ -+ int fd; -+}; -+ -+BRASEROCDROM * -+brasero_cdrom_new (const char *path) -+{ -+ BRASEROCDROM *cdrom = NULL; -+ struct cam_device *cam; -+ int fd; -+ -+ g_assert(path != NULL); -+ -+ /* brasero_open_device() fails unless we use O_RDWR */ -+ cam = cam_open_device(path, O_RDWR); -+ fd = open(path, O_RDONLY | O_NONBLOCK); -+ if (cam && fd > -1) -+ { -+ cdrom = g_new0(BRASEROCDROM, 1); -+ cdrom->cam = cam; -+ cdrom->fd = fd; -+ } -+ -+ return cdrom; -+} -+ -+gboolean -+brasero_cdrom_send_ccb (BRASEROCDROM *cdrom, -+ const char *ccb, -+ int ccb_len, -+ BRASEROCDROMDirection direction, -+ void *data, -+ int len, -+ char **err) -+{ -+ int timeout; -+ -+ g_assert(cdrom != NULL); -+ g_assert(ccb != NULL); -+ g_assert(direction == BRASERO_CDROM_DIRECTION_NONE -+ || direction == BRASERO_CDROM_DIRECTION_IN -+ || direction == BRASERO_CDROM_DIRECTION_OUT); -+ g_assert(direction == BRASERO_CDROM_DIRECTION_NONE || data != NULL); -+ -+ timeout = 10; -+ -+ union ccb cam_ccb; -+ static int scsi_direction[] = { CAM_DIR_NONE, CAM_DIR_IN, CAM_DIR_OUT }; -+ -+ memset(&cam_ccb, 0, sizeof(cam_ccb)); -+ -+ cam_ccb.ccb_h.path_id = cdrom->cam->path_id; -+ cam_ccb.ccb_h.target_id = cdrom->cam->target_id; -+ cam_ccb.ccb_h.target_lun = cdrom->cam->target_lun; -+ -+ cam_fill_csio(&cam_ccb.csio, -+ 1, -+ NULL, -+ scsi_direction[direction], -+ MSG_SIMPLE_Q_TAG, -+ data, -+ len, -+ sizeof(cam_ccb.csio.sense_data), -+ ccb_len, -+ timeout * 1000); -+ -+ memcpy(cam_ccb.csio.cdb_io.cdb_bytes, ccb, 16); -+ -+ if (cam_send_ccb(cdrom->cam, &cam_ccb) == -1) -+ { -+ if (err) -+ *err = g_strdup_printf("cam_send_ccb() failure: %s", g_strerror(errno)); -+ } -+ if ((cam_ccb.ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) -+ { -+ if (err) -+ *err = g_strdup_printf("CCB request failed with status %i", cam_ccb.ccb_h.status & CAM_STATUS_MASK); -+ return FALSE; -+ } -+ -+ return TRUE; -+} -+ -+gboolean -+brasero_cdrom_test_unit_ready (BRASEROCDROM *cdrom) -+{ -+ static char ccb[16] = { BRASERO_CDROM_TEST_UNIT_READY }; -+ -+ g_assert(cdrom != NULL); -+ -+ return brasero_cdrom_send_ccb(cdrom, ccb, 6, BRASERO_CDROM_DIRECTION_NONE, NULL, 0, NULL); -+} -+ -+int -+brasero_cdrom_get_fd (BRASEROCDROM *cdrom) -+{ -+ g_assert(cdrom != NULL); -+ -+ return (cdrom->fd); -+} -+ -+void -+brasero_cdrom_free (BRASEROCDROM *cdrom) -+{ -+ g_assert(cdrom != NULL); -+ -+ if (cdrom->cam) -+ cam_close_device(cdrom->cam); -+ -+ close(cdrom->fd); -+ -+ g_free(cdrom); -+} ---- /dev/null 2008-02-03 13:11:45.000000000 -0500 -+++ src/cam/freebsd_dvd_rw_utils.c 2008-02-03 13:30:36.000000000 -0500 -@@ -0,0 +1,1075 @@ -+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- -+ * -+ * This is part of dvd+rw-tools by Andy Polyakov <appro@fy.chalmers.se> -+ * -+ * Use-it-on-your-own-risk, GPL bless... -+ * -+ * For further details see http://fy.chalmers.se/~appro/linux/DVD+RW/ -+*/ -+ -+#include <stdio.h> -+#include <string.h> -+#include <stdlib.h> -+#include <sys/types.h> -+ -+#include <glib.h> -+ -+#include "freebsd_dvd_rw_utils.h" -+ -+typedef enum { -+ NONE = BRASERO_CDROM_DIRECTION_NONE, -+ READ = BRASERO_CDROM_DIRECTION_IN, -+ WRITE = BRASERO_CDROM_DIRECTION_OUT -+} Direction; -+ -+typedef struct ScsiCommand ScsiCommand; -+ -+struct ScsiCommand { -+ BRASEROCDROM *cdrom; -+ char ccb[16]; -+ int len; -+}; -+ -+static ScsiCommand * -+scsi_command_new_from_cdrom (BRASEROCDROM *cdrom) -+{ -+ ScsiCommand *cmd; -+ -+ cmd = g_new0 (ScsiCommand, 1); -+ cmd->cdrom = cdrom; -+ -+ return cmd; -+} -+ -+static void -+scsi_command_free (ScsiCommand * cmd) -+{ -+ free (cmd); -+} -+ -+static void -+scsi_command_init (ScsiCommand * cmd, size_t i, int arg) -+{ -+ cmd->ccb[i] = arg; -+ if (i == 0 || i >= cmd->len) -+ cmd->len = i + 1; -+} -+ -+static int -+scsi_command_transport (ScsiCommand * cmd, Direction dir, void *buf, -+ size_t sz) -+{ -+ if (brasero_cdrom_send_ccb(cmd->cdrom, cmd->ccb, cmd->len, dir, buf, sz, NULL)) -+ return 0; -+ else -+ return -1; -+} -+ -+int -+brasero_cdrom_get_dvd_r_rw_profile (BRASEROCDROM *cdrom) -+{ -+ ScsiCommand *cmd; -+ int retval = 0; -+ unsigned char page[20]; -+ unsigned char *list; -+ int i, len; -+ -+ g_return_val_if_fail (cdrom != NULL, -1); -+ -+ cmd = scsi_command_new_from_cdrom (cdrom); -+ -+ scsi_command_init (cmd, 0, 0x46); -+ scsi_command_init (cmd, 1, 2); -+ scsi_command_init (cmd, 8, 8); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, page, 8)) { -+ /* GET CONFIGURATION failed */ -+ scsi_command_free (cmd); -+ return -1; -+ } -+ -+ /* See if it's 2 gen drive by checking if DVD+R profile is an option */ -+ len = 4 + (page[0] << 24 | page[1] << 16 | page[2] << 8 | page[3]); -+ if (len > 264) { -+ scsi_command_free (cmd); -+ /* insane profile list length */ -+ return -1; -+ } -+ -+ list = g_new (unsigned char, len); -+ -+ scsi_command_init (cmd, 0, 0x46); -+ scsi_command_init (cmd, 1, 2); -+ scsi_command_init (cmd, 7, len >> 8); -+ scsi_command_init (cmd, 8, len); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, list, len)) { -+ /* GET CONFIGURATION failed */ -+ scsi_command_free (cmd); -+ free (list); -+ return -1; -+ } -+ -+ for (i = 12; i < list[11]; i += 4) { -+ int profile = (list[i] << 8 | list[i + 1]); -+ /* 0x13: DVD-RW Restricted Overwrite -+ * 0x14: DVD-RW Sequential -+ * 0x1B: DVD+R -+ * 0x1A: DVD+RW -+ * 0x2A: DVD+RW DL -+ * 0x2B: DVD+R DL -+ * 0x40: BD-ROM -+ * 0x41: BD-R SRM -+ * 0x42: BD-R RRM -+ * 0x43: BD-RE -+ * 0x50: HD DVD-ROM -+ * 0x51: HD DVD-R -+ * 0x52: HD DVD-Rewritable -+ */ -+ -+ switch (profile) { -+ case 0x13: -+ case 0x14: -+ retval |= DRIVE_CDROM_CAPS_DVDRW; -+ break; -+ case 0x1B: -+ retval |= DRIVE_CDROM_CAPS_DVDPLUSR; -+ break; -+ case 0x1A: -+ retval |= DRIVE_CDROM_CAPS_DVDPLUSRW; -+ break; -+ case 0x2A: -+ retval |= DRIVE_CDROM_CAPS_DVDPLUSRWDL; -+ break; -+ case 0x2B: -+ retval |= DRIVE_CDROM_CAPS_DVDPLUSRDL; -+ break; -+ case 0x40: -+ retval |= DRIVE_CDROM_CAPS_BDROM; -+ break; -+ case 0x41: -+ case 0x42: -+ retval |= DRIVE_CDROM_CAPS_BDR; -+ break; -+ case 0x43: -+ retval |= DRIVE_CDROM_CAPS_BDRE; -+ break; -+ case 0x50: -+ retval |= DRIVE_CDROM_CAPS_HDDVDROM; -+ break; -+ case 0x51: -+ retval |= DRIVE_CDROM_CAPS_HDDVDR; -+ break; -+ case 0x52: -+ retval |= DRIVE_CDROM_CAPS_HDDVDRW; -+ break; -+ default: -+ break; -+ } -+ } -+ -+ scsi_command_free (cmd); -+ free (list); -+ -+ return retval; -+ -+} -+ -+static unsigned char * -+pull_page2a_from_cdrom (BRASEROCDROM *cdrom) -+{ -+ ScsiCommand *cmd; -+ unsigned char header[12], *page2A; -+ unsigned int len, bdlen; -+ -+ g_return_val_if_fail (cdrom != NULL, NULL); -+ -+ cmd = scsi_command_new_from_cdrom (cdrom); -+ -+ scsi_command_init (cmd, 0, 0x5A); /* MODE SENSE */ -+ scsi_command_init (cmd, 1, 0x08); /* Disable Block Descriptors */ -+ scsi_command_init (cmd, 2, 0x2A); /* Capabilities and Mechanical Status */ -+ scsi_command_init (cmd, 8, sizeof (header)); /* header only to start with */ -+ scsi_command_init (cmd, 9, 0); -+ -+ if (scsi_command_transport (cmd, READ, header, sizeof (header))) { -+ /* MODE SENSE failed */ -+ scsi_command_free (cmd); -+ return NULL; -+ } -+ -+ len = (header[0] << 8 | header[1]) + 2; -+ bdlen = header[6] << 8 | header[7]; -+ -+ /* should never happen as we set "DBD" above */ -+ if (bdlen) { -+ if (len < (8 + bdlen + 30)) { -+ /* LUN impossible to bear with */ -+ scsi_command_free (cmd); -+ return NULL; -+ } -+ } else if (len < (8 + 2 + (unsigned int) header[9])) { -+ /* SANYO does this. */ -+ len = 8 + 2 + header[9]; -+ } -+ -+ page2A = g_new (unsigned char, len); -+ if (page2A == NULL) { -+ /* ENOMEM */ -+ scsi_command_free (cmd); -+ return NULL; -+ } -+ -+ scsi_command_init (cmd, 0, 0x5A); /* MODE SENSE */ -+ scsi_command_init (cmd, 1, 0x08); /* Disable Block Descriptors */ -+ scsi_command_init (cmd, 2, 0x2A); /* Capabilities and Mechanical Status */ -+ scsi_command_init (cmd, 7, len >> 8); -+ scsi_command_init (cmd, 8, len); /* Real length */ -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, page2A, len)) { -+ /* MODE SENSE failed */ -+ scsi_command_free (cmd); -+ free (page2A); -+ return NULL; -+ } -+ -+ scsi_command_free (cmd); -+ -+ len -= 2; -+ /* paranoia */ -+ if (len < ((unsigned int) page2A[0] << 8 | page2A[1])) { -+ page2A[0] = len >> 8; -+ page2A[1] = len; -+ } -+ -+ return page2A; -+} -+ -+static int -+int_compare (const void *a, const void *b) -+{ -+ /* descending order */ -+ return *((int *) b) - *((int *) a); -+} -+ -+/* gets the list of supported write speeds. in the event -+ * that anything goes wrong, returns NULL. -+ */ -+static char * -+get_write_speeds (const unsigned char *p, int length, int max_speed) -+{ -+ char *result, *str; -+ int nr_records; -+ int *tmpspeeds; -+ int i, j; -+ -+ result = NULL; -+ -+ /* paranoia */ -+ if (length < 32) -+ return NULL; -+ -+ nr_records = p[30] << 8 | p[31]; -+ -+ /* paranoia */ -+ if (length < 32 + 4 * nr_records) -+ return NULL; -+ -+ tmpspeeds = g_new (int, nr_records); -+ -+ for (i = 0; i < nr_records; i++) -+ { -+ tmpspeeds[i] = p[4*i + 34] << 8 | p[4*i + 35]; -+ -+ /* i'm not sure how likely this is to show up, but it's -+ * definitely wrong. if we see it, abort. -+ */ -+ if (tmpspeeds[i] == 0) -+ goto free_tmpspeeds; -+ } -+ -+ /* sort */ -+ qsort (tmpspeeds, nr_records, sizeof (int), int_compare); -+ -+ /* uniq */ -+ for (i = j = 0; i < nr_records; i++) -+ { -+ tmpspeeds[j] = tmpspeeds[i]; -+ -+ /* make sure we don't look past the end of the array */ -+ if (i >= (nr_records - 1) || tmpspeeds[i+1] != tmpspeeds[i]) -+ j++; -+ } -+ -+ /* j is now the number of unique entries in the array */ -+ if (j == 0) -+ /* no entries? this isn't right. */ -+ goto free_tmpspeeds; -+ -+ /* sanity check: the first item in the descending order -+ * list ought to be the highest speed as detected through -+ * other means -+ */ -+ if (tmpspeeds[0] != max_speed) -+ /* sanity check failed. */ -+ goto free_tmpspeeds; -+ -+ /* our values are 16-bit. 8 bytes per value -+ * is more than enough including space for -+ * ',' and '\0'. we know j is not zero. -+ */ -+ result = str = g_new (char, 8 * j); -+ -+ for (i = 0; i < j; i++) -+ { -+ if (i > 0) -+ *(str++) = ','; -+ -+ str += sprintf (str, "%d", tmpspeeds[i]); -+ } -+ -+free_tmpspeeds: -+ free (tmpspeeds); -+ -+ return result; -+} -+ -+int -+brasero_cdrom_get_read_write_speed (BRASEROCDROM *cdrom, int *read_speed, int *write_speed, char **write_speeds) -+{ -+ unsigned char *page2A; -+ int len, hlen; -+ unsigned char *p; -+ -+ g_return_val_if_fail (cdrom != NULL, -1); -+ -+ *read_speed = 0; -+ *write_speed = 0; -+ *write_speeds = NULL; -+ -+ page2A = pull_page2a_from_cdrom (cdrom); -+ if (page2A == NULL) { -+ printf ("Failed to get Page 2A\n"); -+ /* Failed to get Page 2A */ -+ return -1; -+ } -+ -+ len = (page2A[0] << 8 | page2A[1]) + 2; -+ hlen = 8 + (page2A[6] << 8 | page2A[7]); -+ p = page2A + hlen; -+ -+ /* Values guessed from the cd_mode_page_2A struct -+ * in cdrecord's libscg/scg/scsireg.h */ -+ if (len < (hlen + 30) || p[1] < (30 - 2)) { -+ /* no MMC-3 "Current Write Speed" present, -+ * try to use the MMC-2 one */ -+ if (len < (hlen + 20) || p[1] < (20 - 2)) -+ *write_speed = 0; -+ else -+ *write_speed = p[18] << 8 | p[19]; -+ } else { -+ *write_speed = p[28] << 8 | p[29]; -+ } -+ -+ if (len >= hlen+9) -+ *read_speed = p[8] << 8 | p[9]; -+ else -+ *read_speed = 0; -+ -+ *write_speeds = get_write_speeds (p, len, *write_speed); -+ -+ free (page2A); -+ -+ return 0; -+} -+ -+ -+static int -+get_disc_capacity_cd (BRASEROCDROM *cdrom, guint64 *size) -+{ -+ ScsiCommand *cmd; -+ int retval; -+ guint64 block_size; -+ guint64 num_blocks; -+ unsigned char header [8]; -+ -+ g_return_val_if_fail (cdrom != NULL, -1); -+ -+ retval = -1; -+ -+ cmd = scsi_command_new_from_cdrom (cdrom); -+ scsi_command_init (cmd, 0, 0x25); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, header, 8)) { -+ /* READ CDROM CAPACITY failed */ -+ goto done; -+ } -+ -+ num_blocks = (header [0] << 24) | (header [1] << 16) | (header [2] << 8) | header [3]; -+ num_blocks++; -+ block_size = header [4] << 24 | header [5] << 16 | header [6] << 8 | header [7]; -+ -+ if (size) { -+ *size = num_blocks * block_size; -+ } -+ retval = 0; -+ -+ done: -+ scsi_command_free (cmd); -+ -+ return retval; -+} -+ -+static int -+get_disc_capacity_cdr (BRASEROCDROM *cdrom, guint64 *size) -+{ -+ ScsiCommand *cmd; -+ int retval; -+ guint64 secs; -+ unsigned char toc [8]; -+ unsigned char *atip; -+ int len; -+ -+ g_return_val_if_fail (cdrom != NULL, -1); -+ -+ retval = -1; -+ -+ cmd = scsi_command_new_from_cdrom (cdrom); -+ /* READ_TOC */ -+ scsi_command_init (cmd, 0, 0x43); -+ /* FMT_ATIP */ -+ scsi_command_init (cmd, 2, 4 & 0x0F); -+ scsi_command_init (cmd, 6, 0); -+ scsi_command_init (cmd, 8, 4); -+ scsi_command_init (cmd, 9, 0); -+ -+ if (scsi_command_transport (cmd, READ, toc, 4)) { -+ /* READ TOC failed */ -+ goto done; -+ } -+ -+ len = 2 + (toc [0] << 8 | toc [1]); -+ -+ atip = g_new (unsigned char, len); -+ -+ scsi_command_init (cmd, 0, 0x43); -+ scsi_command_init (cmd, 2, 4 & 0x0F); -+ scsi_command_init (cmd, 6, 0); -+ scsi_command_init (cmd, 7, len >> 8); -+ scsi_command_init (cmd, 8, len); -+ scsi_command_init (cmd, 9, 0); -+ -+ if (scsi_command_transport (cmd, READ, atip, len)) { -+ /* READ TOC failed */ -+ free (atip); -+ goto done; -+ } -+ -+ secs = atip [12] * 60 + atip [13] + (atip [14] / 75 + 1); -+ -+ if (size) { -+ *size = (1 + secs * 7 / 48) * 1024 * 1024; -+ } -+ retval = 0; -+ -+ free (atip); -+ done: -+ scsi_command_free (cmd); -+ -+ return retval; -+} -+ -+static int -+get_disc_capacity_dvdr_from_type (BRASEROCDROM *cdrom, int type, guint64 *size) -+{ -+ ScsiCommand *cmd; -+ unsigned char formats [260]; -+ unsigned char buf [32]; -+ guint64 blocks; -+ guint64 nwa; -+ int i; -+ int len; -+ int obligatory; -+ int retval; -+ int next_track; -+ -+ g_return_val_if_fail (cdrom != NULL, -1); -+ -+ retval = -1; -+ blocks = 0; -+ next_track = 1; -+ -+ cmd = scsi_command_new_from_cdrom (cdrom); -+ -+ retry: -+ if (type == 0x1A || type == 0x14 || type == 0x13 || type == 0x12) { -+ -+ /* READ FORMAT CAPACITIES */ -+ scsi_command_init (cmd, 0, 0x23); -+ scsi_command_init (cmd, 8, 12); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, formats, 12)) { -+ /* READ FORMAT CAPACITIES failed */ -+ goto done; -+ } -+ -+ len = formats [3]; -+ if (len & 7 || len < 16) { -+ /* Length isn't sane */ -+ goto done; -+ } -+ -+ scsi_command_init (cmd, 0, 0x23); -+ scsi_command_init (cmd, 7, (4 + len) >> 8); -+ scsi_command_init (cmd, 8, (4 + len) & 0xFF); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, formats, 4 + len)) { -+ /* READ FORMAT CAPACITIES failed */ -+ goto done; -+ } -+ -+ if (len != formats [3]) { -+ /* Parameter length inconsistency */ -+ goto done; -+ } -+ } -+ -+ obligatory = 0x00; -+ -+ switch (type) { -+ case 0x1A: /* DVD+RW */ -+ obligatory = 0x26; -+ case 0x13: /* DVD-RW Restricted Overwrite */ -+ case 0x14: /* DVD-RW Sequential */ -+ for (i = 8, len = formats [3]; i < len; i += 8) { -+ if ((formats [4 + i + 4] >> 2) == obligatory) { -+ break; -+ } -+ } -+ -+ if (i == len) { -+ /* Can't find obligatory format descriptor */ -+ goto done; -+ } -+ -+ blocks = formats [4 + i + 0] << 24; -+ blocks |= formats [4 + i + 1] << 16; -+ blocks |= formats [4 + i + 2] << 8; -+ blocks |= formats [4 + i + 3]; -+ nwa = formats [4 + 5] << 16 | formats [4 + 6] << 8 | formats [4 + 7]; -+ if (nwa > 2048) { -+ blocks *= nwa / 2048; -+ } else if (nwa < 2048) { -+ blocks /= 2048 / nwa; -+ } -+ -+ retval = 0; -+ break; -+ -+ case 0x12: /* DVD-RAM */ -+ -+ blocks = formats [4 + 0] << 24; -+ blocks |= formats [4 + 1] << 16; -+ blocks |= formats [4 + 2] << 8; -+ blocks |= formats [4 + 3]; -+ nwa = formats [4 + 5] << 16 | formats [4 + 6] << 8 | formats [4 + 7]; -+ if (nwa > 2048) { -+ blocks *= nwa / 2048; -+ } else if (nwa < 2048) { -+ blocks /= 2048 / nwa; -+ } -+ -+ retval = 0; -+ break; -+ -+ case 0x11: /* DVD-R */ -+ case 0x1B: /* DVD+R */ -+ case 0x2B: /* DVD+R Double Layer */ -+ case 0x41: /* BD-R SRM */ -+ -+ /* READ TRACK INFORMATION */ -+ scsi_command_init (cmd, 0, 0x52); -+ scsi_command_init (cmd, 1, 1); -+ scsi_command_init (cmd, 4, next_track >> 8); -+ scsi_command_init (cmd, 5, next_track & 0xFF); -+ scsi_command_init (cmd, 8, sizeof (buf)); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, buf, sizeof (buf))) { -+ /* READ TRACK INFORMATION failed */ -+ if (next_track > 0) { -+ goto done; -+ } else { -+ next_track = 1; -+ goto retry; -+ } -+ } -+ -+ blocks = buf [24] << 24; -+ blocks |= buf [25] << 16; -+ blocks |= buf [26] << 8; -+ blocks |= buf [27]; -+ -+ retval = 0; -+ break; -+ case 0x43: /* DB-RE */ -+ /* Pull the formatted capacity */ -+ blocks = formats [4 + 0] << 24; -+ blocks |= formats [4 + 1] << 16; -+ blocks |= formats [4 + 2] << 8; -+ blocks |= formats [4 + 3]; -+ break; -+ default: -+ blocks = 0; -+ break; -+ } -+ -+ done: -+ scsi_command_free (cmd); -+ -+ if (size) { -+ *size = blocks * 2048; -+ } -+ -+ return retval; -+} -+ -+int -+brasero_cdrom_get_disc_capacity_for_type (BRASEROCDROM *cdrom, int type, guint64 *size) -+{ -+ int retval; -+ -+ g_return_val_if_fail (cdrom != NULL, -1); -+ -+ retval = -1; -+ -+ switch (type) { -+ case 0x8: -+ retval = get_disc_capacity_cd (cdrom, size); -+ break; -+ case 0x9: -+ case 0xa: -+ retval = get_disc_capacity_cdr (cdrom, size); -+ break; -+ case 0x10: -+ retval = get_disc_capacity_cd (cdrom, size); -+ break; -+ case 0x11: -+ case 0x13: -+ case 0x14: -+ case 0x1B: -+ case 0x2B: -+ case 0x1A: -+ case 0x12: -+ case 0x41: -+ case 0x43: -+ retval = get_disc_capacity_dvdr_from_type (cdrom, type, size); -+ break; -+ default: -+ retval = -1; -+ } -+ -+ return retval; -+} -+ -+int -+brasero_cdrom_get_disc_type (BRASEROCDROM *cdrom) -+{ -+ ScsiCommand *cmd; -+ int retval = -1; -+ unsigned char header[8]; -+ -+ g_return_val_if_fail (cdrom != NULL, -1); -+ -+ cmd = scsi_command_new_from_cdrom (cdrom); -+ -+ scsi_command_init (cmd, 0, 0x46); -+ scsi_command_init (cmd, 1, 1); -+ scsi_command_init (cmd, 8, 8); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, header, 8)) { -+ /* GET CONFIGURATION failed */ -+ scsi_command_free (cmd); -+ return -1; -+ } -+ -+ retval = (header[6]<<8)|(header[7]); -+ -+ -+ scsi_command_free (cmd); -+ return retval; -+} -+ -+int -+brasero_cdrom_get_configuration_feature (BRASEROCDROM *cdrom, -+ int feature, -+ unsigned char **buf) -+{ -+ ScsiCommand *cmd; -+ int retval = 0; -+ int len; -+ unsigned char header[8]; -+ -+ g_return_val_if_fail (cdrom != NULL, -1); -+ g_return_val_if_fail (buf != NULL, -1); -+ -+ cmd = scsi_command_new_from_cdrom (cdrom); -+ -+ scsi_command_init (cmd, 0, 0x46); -+ scsi_command_init (cmd, 1, 2); -+ scsi_command_init (cmd, 2, feature >> 8); -+ scsi_command_init (cmd, 3, feature); -+ scsi_command_init (cmd, 8, 8); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, header, 8)) { -+ scsi_command_free (cmd); -+ return -1; -+ } -+ -+ len = 4 + (header[0] << 24 | header[1] << 16 | header[2] << 8 | header[3]); -+ if (len > 264) { -+ scsi_command_free (cmd); -+ return -1; -+ } -+ -+ *buf = g_new (unsigned char, len); -+ -+ scsi_command_init (cmd, 0, 0x46); -+ scsi_command_init (cmd, 1, 2); -+ scsi_command_init (cmd, 2, feature >> 8); -+ scsi_command_init (cmd, 3, feature); -+ scsi_command_init (cmd, 7, len >> 8); -+ scsi_command_init (cmd, 8, len); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, *buf, len)) { -+ g_free (*buf); -+ *buf = NULL; -+ retval = -1; -+ } -+ -+ scsi_command_free (cmd); -+ -+ return retval; -+} -+ -+int -+brasero_cdrom_read_disc_information_std (BRASEROCDROM *cdrom, -+ unsigned char *buf) -+{ -+ ScsiCommand *cmd; -+ int retval = 0; -+ -+ g_return_val_if_fail (cdrom != NULL, -1); -+ g_return_val_if_fail (buf != NULL, -1); -+ -+ cmd = scsi_command_new_from_cdrom (cdrom); -+ -+ /* see section 5.19 of MMC-3 from http://www.t10.org/drafts.htm#mmc3 */ -+ scsi_command_init (cmd, 0, 0x51); /* READ_DISC_INFORMATION */ -+ scsi_command_init (cmd, 8, 32); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, buf, 32)) { -+ retval = -1; -+ } -+ -+ scsi_command_free (cmd); -+ return retval; -+} -+ -+int -+brasero_cdrom_read_track_info (BRASEROCDROM *cdrom, -+ int track_num, -+ unsigned char *buf, -+ int size) -+{ -+ ScsiCommand *cmd; -+ int retval = 0; -+ -+ g_return_val_if_fail (cdrom != NULL, -1); -+ g_return_val_if_fail (buf != NULL, -1); -+ -+ cmd = scsi_command_new_from_cdrom (cdrom); -+ -+ scsi_command_init (cmd, 0, 0x52); -+ scsi_command_init (cmd, 1, 1); -+ scsi_command_init (cmd, 4, track_num >> 8); -+ scsi_command_init (cmd, 5, track_num & 0xFF); -+ scsi_command_init (cmd, 8, size); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, buf, size)) { -+ retval = -1; -+ } -+ -+ scsi_command_free (cmd); -+ return retval; -+} -+ -+int -+brasero_cdrom_read_toc_formatted (BRASEROCDROM *cdrom, -+ int track_num, -+ unsigned char **buf) -+{ -+ ScsiCommand *cmd; -+ int retval = 0; -+ int len; -+ unsigned char header[4]; -+ -+ g_return_val_if_fail (cdrom != NULL, -1); -+ g_return_val_if_fail (buf != NULL, -1); -+ -+ cmd = scsi_command_new_from_cdrom (cdrom); -+ -+ scsi_command_init (cmd, 0, 0x43); -+ scsi_command_init (cmd, 2, 0); -+ scsi_command_init (cmd, 6, track_num); -+ scsi_command_init (cmd, 8, 4); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, header, 4)) { -+ scsi_command_free (cmd); -+ *buf = NULL; -+ return -1; -+ } -+ -+ len = (header[0] << 8 | header[1]) + 2; -+ -+ *buf = g_malloc0 (len); -+ -+ scsi_command_init (cmd, 8, len); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, *buf, len)) { -+ g_free (*buf); -+ *buf = NULL; -+ retval = -1; -+ } -+ -+ scsi_command_free (cmd); -+ return retval; -+} -+ -+int -+brasero_cdrom_read_toc_raw (BRASEROCDROM *cdrom, -+ int track_num, -+ unsigned char **buf) -+{ -+ ScsiCommand *cmd; -+ int retval = 0; -+ int len; -+ unsigned char header[4]; -+ -+ g_return_val_if_fail (cdrom != NULL, -1); -+ g_return_val_if_fail (buf != NULL, -1); -+ -+ cmd = scsi_command_new_from_cdrom (cdrom); -+ -+ scsi_command_init (cmd, 0, 0x43); -+ scsi_command_init (cmd, 2, 2); -+ scsi_command_init (cmd, 6, track_num); -+ scsi_command_init (cmd, 8, 4); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, header, 4)) { -+ scsi_command_free (cmd); -+ *buf = NULL; -+ return -1; -+ } -+ -+ len = (header[0] << 8 | header[1]) + 2; -+ -+ *buf = g_malloc0 (len); -+ -+ scsi_command_init (cmd, 8, len); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, *buf, len)) { -+ g_free (*buf); -+ *buf = NULL; -+ retval = -1; -+ } -+ -+ scsi_command_free (cmd); -+ return retval; -+} -+ -+int -+brasero_cdrom_read_atip (BRASEROCDROM *cdrom, -+ unsigned char **buf) -+{ -+ ScsiCommand *cmd; -+ int retval = 0; -+ int len; -+ unsigned char header[4]; -+ -+ g_return_val_if_fail (cdrom != NULL, -1); -+ g_return_val_if_fail (buf != NULL, -1); -+ -+ cmd = scsi_command_new_from_cdrom (cdrom); -+ -+ scsi_command_init (cmd, 0, 0x43); -+ scsi_command_init (cmd, 2, 4); -+ scsi_command_init (cmd, 6, 0); -+ scsi_command_init (cmd, 8, 4); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, header, 4)) { -+ scsi_command_free (cmd); -+ *buf = NULL; -+ return -1; -+ } -+ -+ len = (header[0] << 8 | header[1]) + 2; -+ -+ *buf = g_malloc0 (len); -+ -+ scsi_command_init (cmd, 8, len); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, *buf, len)) { -+ g_free (*buf); -+ *buf = NULL; -+ retval = -1; -+ } -+ -+ scsi_command_free (cmd); -+ return retval; -+} -+ -+int -+brasero_cdrom_read_format_capacities (BRASEROCDROM *cdrom, -+ unsigned char **buf) -+{ -+ ScsiCommand *cmd; -+ int retval = 0; -+ int len; -+ unsigned char header[12]; -+ -+ g_return_val_if_fail (cdrom != NULL, -1); -+ g_return_val_if_fail (buf != NULL, -1); -+ -+ cmd = scsi_command_new_from_cdrom (cdrom); -+ -+ scsi_command_init (cmd, 0, 0x23); -+ scsi_command_init (cmd, 8, 12); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, header, 12)) { -+ /* READ FORMAT CAPACITIES failed */ -+ return -1; -+ } -+ -+ len = header [3]; -+ if (len & 7 || len < 16) { -+ /* Length isn't sane */ -+ return -1; -+ } -+ -+ *buf = g_new (unsigned char, len + 4); -+ -+ scsi_command_init (cmd, 0, 0x23); -+ scsi_command_init (cmd, 7, (4 + len) >> 8); -+ scsi_command_init (cmd, 8, (4 + len) & 0xFF); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, *buf, 4 + len)) { -+ /* READ FORMAT CAPACITIES failed */ -+ g_free (*buf); -+ *buf = NULL; -+ retval = -1; -+ } -+ -+ return retval; -+} -+ -+int -+brasero_cdrom_get_performance_wrt_spd_desc (BRASEROCDROM *cdrom, -+ unsigned char **buf) -+{ -+ ScsiCommand *cmd; -+ int retval = 0; -+ int len; -+ int desc_num; -+ unsigned char header[8]; -+ -+ g_return_val_if_fail (cdrom != NULL, -1); -+ g_return_val_if_fail (buf != NULL, -1); -+ -+ cmd = scsi_command_new_from_cdrom (cdrom); -+ -+ scsi_command_init (cmd, 0, 0xac); -+ scsi_command_init (cmd, 8, 0); -+ scsi_command_init (cmd, 9, 0); -+ scsi_command_init (cmd, 10, 3); -+ scsi_command_init (cmd, 11, 0); -+ if (scsi_command_transport (cmd, READ, header, 8)) { -+ scsi_command_free (cmd); -+ *buf = NULL; -+ return -1; -+ } -+ -+ len = (header[0] << 24 | header[1] << 16 | header[2] << 8 | header[3]) + 4; -+ if (len > 2048) { -+ len = 2048; -+ } -+ -+ desc_num = (len - 8) / 12; -+ -+ *buf = g_malloc0 (len); -+ -+ scsi_command_init (cmd, 8, desc_num >> 8); -+ scsi_command_init (cmd, 9, desc_num); -+ scsi_command_init (cmd, 11, 0); -+ if (scsi_command_transport (cmd, READ, *buf, len)) { -+ g_free (*buf); -+ *buf = NULL; -+ retval = -1; -+ } -+ -+ scsi_command_free (cmd); -+ return retval; -+} -+ -+int -+brasero_cdrom_disc_is_appendable (BRASEROCDROM *cdrom) -+{ -+ ScsiCommand *cmd; -+ int retval = -1; -+ unsigned char header[32]; -+ -+ g_return_val_if_fail (cdrom != NULL, -1); -+ -+ cmd = scsi_command_new_from_cdrom (cdrom); -+ -+ /* see section 5.19 of MMC-3 from http://www.t10.org/drafts.htm#mmc3 */ -+ scsi_command_init (cmd, 0, 0x51); /* READ_DISC_INFORMATION */ -+ scsi_command_init (cmd, 8, 32); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, header, 32)) { -+ /* READ_DISC_INFORMATION failed */ -+ scsi_command_free (cmd); -+ return 0; -+ } -+ -+ retval = ((header[2]&0x03) == 0x01); -+ -+ scsi_command_free (cmd); -+ return retval; -+} -+ -+int -+brasero_cdrom_disc_is_rewritable (BRASEROCDROM *cdrom) -+{ -+ ScsiCommand *cmd; -+ int retval = -1; -+ unsigned char header[32]; -+ -+ g_return_val_if_fail (cdrom != NULL, -1); -+ -+ cmd = scsi_command_new_from_cdrom (cdrom); -+ -+ /* see section 5.19 of MMC-3 from http://www.t10.org/drafts.htm#mmc3 */ -+ scsi_command_init (cmd, 0, 0x51); /* READ_DISC_INFORMATION */ -+ scsi_command_init (cmd, 8, 32); -+ scsi_command_init (cmd, 9, 0); -+ if (scsi_command_transport (cmd, READ, header, 32)) { -+ /* READ_DISC_INFORMATION failed */ -+ scsi_command_free (cmd); -+ return 0; -+ } -+ -+ retval = ((header[2]&0x10) != 0); -+ -+ scsi_command_free (cmd); -+ return retval; -+} |