[brasero] Fix FreeBSD support

[Philippe Rouquier <philippr src gnome org>]

commit 2f751c27ec33f0c2375b78708ea3138691c1a9c5
Author: Philippe Rouquier <bonfire-app wanadoo fr>
Date:   Tue Aug 4 15:31:43 2009 +0200

    Fix FreeBSD support
    Patches by Joe Marcus Clarke <marcus FreeBSD org>

 libbrasero-burn/burn-job.c       |   20 ++++++++++++++++++++
 libbrasero-burn/burn-job.h       |    3 +++
 libbrasero-media/brasero-drive.c |   28 ++++++++++++++++++++++++++++
 plugins/cdrdao/burn-cdrdao.c     |    8 ++++++++
 plugins/cdrtools/burn-readcd.c   |    4 ++++
 5 files changed, 63 insertions(+), 0 deletions(-)
---
diff --git a/libbrasero-burn/burn-job.c b/libbrasero-burn/burn-job.c
index e6f098e..307c5c9 100644
--- a/libbrasero-burn/burn-job.c
+++ b/libbrasero-burn/burn-job.c
@@ -1469,6 +1469,26 @@ brasero_job_get_action (BraseroJob *self, BraseroJobAction *action)
 }
 
 BraseroBurnResult
+brasero_job_get_bus_target_lun (BraseroJob *self, gchar **BTL)
+{
+	BraseroBurnSession *session;
+	BraseroJobPrivate *priv;
+	BraseroDrive *drive;
+
+	BRASERO_JOB_DEBUG (self);
+
+	g_return_val_if_fail (BTL != NULL, BRASERO_BURN_ERR);
+
+	priv = BRASERO_JOB_PRIVATE (self);
+	session = brasero_task_ctx_get_session (priv->ctx);
+
+	drive = brasero_burn_session_get_burner (session);
+	*BTL = brasero_drive_get_bus_target_lun_string (drive);
+
+	return BRASERO_BURN_OK;
+}
+
+BraseroBurnResult
 brasero_job_get_device (BraseroJob *self, gchar **device)
 {
 	BraseroBurnSession *session;
diff --git a/libbrasero-burn/burn-job.h b/libbrasero-burn/burn-job.h
index 1db49a1..a87d039 100644
--- a/libbrasero-burn/burn-job.h
+++ b/libbrasero-burn/burn-job.h
@@ -155,6 +155,9 @@ BraseroBurnResult
 brasero_job_get_medium (BraseroJob *job, BraseroMedium **medium);
 
 BraseroBurnResult
+brasero_job_get_bus_target_lun (BraseroJob *job, gchar **BTL);
+
+BraseroBurnResult
 brasero_job_get_device (BraseroJob *job, gchar **device);
 
 BraseroBurnResult
diff --git a/libbrasero-media/brasero-drive.c b/libbrasero-media/brasero-drive.c
index 5aa7036..fd308c9 100644
--- a/libbrasero-media/brasero-drive.c
+++ b/libbrasero-media/brasero-drive.c
@@ -35,6 +35,13 @@
 #include <unistd.h>
 #include <string.h>
 
+#ifdef HAVE_CAM_LIB_H
+#include <errno.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <camlib.h>
+#endif
+
 #include <glib.h>
 #include <glib-object.h>
 #include <glib/gi18n-lib.h>
@@ -270,10 +277,31 @@ brasero_drive_cancel_current_operation (BraseroDrive *drive)
 gchar *
 brasero_drive_get_bus_target_lun_string (BraseroDrive *drive)
 {
+#ifdef HAVE_CAM_LIB_H
+	struct cam_device *cam_dev;
+	char *addr;
+#endif
+
 	g_return_val_if_fail (drive != NULL, NULL);
 	g_return_val_if_fail (BRASERO_IS_DRIVE (drive), NULL);
 
+#ifdef HAVE_CAM_LIB_H
+	cam_dev = cam_open_device (brasero_drive_get_device (drive), O_RDWR);
+
+	if (cam_dev == NULL) {
+		BRASERO_MEDIA_LOG ("CAM: Failed to open %s: %s", brasero_drive_get_device (drive), g_strerror (errno));
+		return NULL;
+	}
+
+	addr = g_strdup_printf ("%i,%i,%i", cam_dev->path_id, cam_dev->target_id, cam_dev->target_lun);
+
+	cam_close_device (cam_dev);
+
+	return addr;
+#else
+
 	return NULL;
+#endif
 }
 
 /**
diff --git a/plugins/cdrdao/burn-cdrdao.c b/plugins/cdrdao/burn-cdrdao.c
index a92bdfe..e67e889 100644
--- a/plugins/cdrdao/burn-cdrdao.c
+++ b/plugins/cdrdao/burn-cdrdao.c
@@ -346,7 +346,11 @@ brasero_cdrdao_set_argv_record (BraseroCdrdao *cdrdao,
 		brasero_job_get_current_track (BRASERO_JOB (cdrdao), &track);
 		drive = brasero_track_disc_get_drive (BRASERO_TRACK_DISC (track));
 
+#ifdef HAVE_CAM_LIB_H
+		g_ptr_array_add (argv, brasero_drive_get_bus_target_lun_string (drive));
+#else
 		g_ptr_array_add (argv, g_strdup (brasero_drive_get_device (drive)));
+#endif
 	}
 	else if (brasero_track_type_get_has_image (type)) {
 		gchar *cuepath;
@@ -442,7 +446,11 @@ brasero_cdrdao_set_argv_image (BraseroCdrdao *cdrdao,
 	brasero_job_get_current_track (BRASERO_JOB (cdrdao), &track);
 	drive = brasero_track_disc_get_drive (BRASERO_TRACK_DISC (track));
 
+#ifdef HAVE_CAM_LIB_H
+	g_ptr_array_add (argv, brasero_drive_get_bus_target_lun_string (drive));
+#else
 	g_ptr_array_add (argv, g_strdup (brasero_drive_get_device (drive)));
+#endif
 	g_ptr_array_add (argv, g_strdup ("--read-raw"));
 
 	/* This is done so that if a cue file is required we first generate
diff --git a/plugins/cdrtools/burn-readcd.c b/plugins/cdrtools/burn-readcd.c
index b696686..03db3c2 100644
--- a/plugins/cdrtools/burn-readcd.c
+++ b/plugins/cdrtools/burn-readcd.c
@@ -344,7 +344,11 @@ brasero_readcd_set_argv (BraseroProcess *process,
 	brasero_job_get_current_track (BRASERO_JOB (readcd), &track);
 	drive = brasero_track_disc_get_drive (BRASERO_TRACK_DISC (track));
 
+#ifdef HAVE_CAM_LIB_H
+	device = brasero_drive_get_bus_target_lun_string (drive);
+#else
 	device = g_strdup (brasero_drive_get_device (drive));
+#endif
 
 	if (!device)
 		return BRASERO_BURN_ERR;