← Back to branch summary

~ubuntu-branches/ubuntu/breezy/gnome-system-tools/breezy

« back to all changes in this revision

Viewing changes to src/disks/transfer.c

  • Committer: Bazaar Package Importer
  • Author(s): Martin Pitt
  • Date: 2004-10-14 18:49:22 UTC
  • Revision ID: james.westby@ubuntu.com-20041014184922-efvh7u8kpyy67a3z
Tags: upstream-1.0.0
Import upstream version 1.0.0

Show diffs side-by-side

added added

removed removed

Lines of Context:
src/disks/transfer.c
 
1
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
 
2
/* transfer.c: this file is part of disks-admin, a gnome-system-tool frontend 
 
3
 * for disks administration.
 
4
 * 
 
5
 * Copyright (C) 2000-2001 Ximian, Inc.
 
6
 *
 
7
 * This program is free software; you can redistribute it and/or modify
 
8
 * it under the terms of the GNU General Public License as
 
9
 * published by the Free Software Foundation; either version 2 of the
 
10
 * License, or (at your option) any later version.
 
11
 *
 
12
 * This program is distributed in the hope that it will be useful,
 
13
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 
14
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
15
 * GNU General Public License for more details.
 
16
 *
 
17
 * You should have received a copy of the GNU General Public License
 
18
 * along with this program; if not, write to the Free Software
 
19
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
 
20
 *
 
21
 * Authors: Alvaro Pe�a Gonzalez <apg@esware.com>
 
22
 *          Carlos Garc�a Campos <elkalmail@yahoo.es>
 
23
 */
 
24
 
 
25
/* Functions for transferring information between XML tree and UI */
 
26
 
 
27
 
 
28
#ifdef HAVE_CONFIG_H
 
29
#  include <config.h>
 
30
#endif
 
31
 
 
32
#include <glib.h>
 
33
#include <sys/types.h>
 
34
#include <unistd.h>
 
35
 
 
36
#include "gst-disks-tool.h"
 
37
#include "disks-storage.h"
 
38
#include "disks-factory-storage.h"
 
39
#include "disks-partition.h"
 
40
#include "disks-storage-disk.h"
 
41
#include "disks-storage-cdrom.h"
 
42
#include "disks-cdrom-disc.h"
 
43
#include "disks-cdrom-disc-data.h"
 
44
#include "disks-cdrom-disc-audio.h"
 
45
#include "disks-cdrom-disc-mixed.h"
 
46
#include "disks-gui.h"
 
47
#include "transfer.h"
 
48
 
 
49
extern GstTool *tool;
 
50
 
 
51
static void
 
52
transfer_xml_common_to_config (GstDisksStorage *storage, xmlNodePtr disk_node)
 
53
{
 
54
        xmlNodePtr node;
 
55
        gchar *buf;
 
56
        gboolean present = FALSE;
 
57
 
 
58
        buf = gst_xml_get_child_content (disk_node, "device");
 
59
        if (buf) {
 
60
                g_object_set (G_OBJECT (storage), "device",
 
61
                              buf, NULL);
 
62
                g_free (buf);
 
63
        }
 
64
 
 
65
        buf = gst_xml_get_child_content (disk_node, "alias");
 
66
        if (buf) {
 
67
                g_object_set (G_OBJECT (storage), "alias",
 
68
                              buf, NULL);
 
69
                g_free (buf);
 
70
        }
 
71
 
 
72
        buf = gst_xml_get_child_content (disk_node, "model");
 
73
        if (buf) {
 
74
                g_object_set (G_OBJECT (storage), "model",
 
75
                              buf, NULL);
 
76
                g_free (buf);
 
77
        }
 
78
 
 
79
        node = gst_xml_element_find_first (disk_node, "present");
 
80
        if (node) {
 
81
                present = gst_xml_element_get_bool_attr (node, "state");
 
82
                g_object_set (G_OBJECT (storage), "present",
 
83
                              present, NULL);
 
84
        }
 
85
 
 
86
        buf = gst_xml_get_child_content (disk_node, "size");
 
87
        if (buf) {
 
88
                g_object_set (G_OBJECT (storage), "size",
 
89
                              (gulong) g_ascii_strtoull (buf, NULL, 10),
 
90
                              NULL);
 
91
                g_free (buf);
 
92
        }
 
93
 
 
94
        if (GST_IS_DISKS_STORAGE_DISK (storage)) {
 
95
                if (present) {
 
96
                        g_object_set (G_OBJECT (storage), "icon_name",
 
97
                                      "gnome-dev-harddisk", NULL);
 
98
                } else {
 
99
                        g_object_set (G_OBJECT (storage), "icon_name",
 
100
                                      "gnome-dev-removable", NULL);
 
101
                }
 
102
        }
 
103
}
 
104
 
 
105
static void
 
106
transfer_xml_cdrom_to_config (GstDisksStorage *storage, xmlNodePtr disk_node)
 
107
{
 
108
        xmlNodePtr node;
 
109
 
 
110
        node = gst_xml_element_find_first (disk_node, "empty");
 
111
        if (node) {
 
112
                g_object_set (G_OBJECT (storage), "empty",
 
113
                              gst_xml_element_get_bool_attr (
 
114
                                      node, "state"),
 
115
                              NULL);
 
116
        }
 
117
 
 
118
        node = gst_xml_element_find_first (disk_node, "play-audio");
 
119
        if (node)
 
120
                g_object_set (G_OBJECT (storage), "play_audio",
 
121
                              gst_xml_element_get_bool_attr (
 
122
                                      node, "state"),
 
123
                              NULL);
 
124
 
 
125
        node = gst_xml_element_find_first (disk_node, "write-cdr");
 
126
        if (node)
 
127
                g_object_set (G_OBJECT (storage), "write_cdr",
 
128
                              gst_xml_element_get_bool_attr (
 
129
                                      node, "state"),
 
130
                              NULL);
 
131
 
 
132
        node = gst_xml_element_find_first (disk_node, "write-cdrw");
 
133
        if (node)
 
134
                g_object_set (G_OBJECT (storage), "write_cdrw",
 
135
                              gst_xml_element_get_bool_attr (
 
136
                                      node, "state"),
 
137
                              NULL);
 
138
 
 
139
        node = gst_xml_element_find_first (disk_node, "read-dvd");
 
140
        if (node)
 
141
                g_object_set (G_OBJECT (storage), "read_dvd",
 
142
                              gst_xml_element_get_bool_attr (
 
143
                                      node, "state"),
 
144
                              NULL);
 
145
 
 
146
        node = gst_xml_element_find_first (disk_node, "write-dvdr");
 
147
        if (node)
 
148
                g_object_set (G_OBJECT (storage), "write_dvdr",
 
149
                              gst_xml_element_get_bool_attr (
 
150
                                      node, "state"),
 
151
                              NULL);
 
152
 
 
153
        node = gst_xml_element_find_first (disk_node, "write-dvdram");
 
154
        if (node)
 
155
                g_object_set (G_OBJECT (storage), "write_dvdram",
 
156
                              gst_xml_element_get_bool_attr (
 
157
                                      node, "state"),
 
158
                              NULL);
 
159
}
 
160
 
 
161
static void
 
162
transfer_xml_disk_to_config (GstDisksStorage *storage, xmlNodePtr disk_node)
 
163
{
 
164
        xmlNodePtr node, part_node;
 
165
        GstDisksPartition *part = NULL;
 
166
        GList *partitions = NULL;
 
167
        gchar *buf;
 
168
        gboolean exists;
 
169
 
 
170
        g_object_get (G_OBJECT (storage), "partitions", &partitions, NULL);
 
171
        
 
172
        for (part_node = gst_xml_element_find_first (disk_node, "partition");
 
173
             part_node;
 
174
             part_node = gst_xml_element_find_next (part_node, "partition"))
 
175
        {
 
176
                exists = FALSE;
 
177
                
 
178
                buf = gst_xml_get_child_content (part_node, "device");
 
179
                if (buf) {
 
180
                        part = gst_disks_storage_disk_get_partition (
 
181
                                GST_DISKS_STORAGE_DISK (storage), buf);
 
182
                        
 
183
                        if (part == NULL) {
 
184
                                part = GST_DISKS_PARTITION (gst_disks_partition_new ());
 
185
                                exists = FALSE;
 
186
                        } else {
 
187
                                exists = TRUE;
 
188
                        }
 
189
                        
 
190
                        g_object_set (G_OBJECT (part), "device",
 
191
                                      buf, NULL);
 
192
                        
 
193
                        g_free (buf);
 
194
                }
 
195
                
 
196
                if (part == NULL) {
 
197
                        part = GST_DISKS_PARTITION (gst_disks_partition_new ());
 
198
                        exists = FALSE;
 
199
                }
 
200
                
 
201
                buf = gst_xml_get_child_content (part_node, "type");
 
202
                if (buf) {
 
203
                        g_object_set (G_OBJECT (part), "type",
 
204
                                      gst_disks_partition_get_typefs_from_name (buf),
 
205
                                      NULL);
 
206
                        g_free (buf);
 
207
                }
 
208
                
 
209
                buf = gst_xml_get_child_content (part_node, "point");
 
210
                if (buf) {
 
211
                        g_object_set (G_OBJECT (part), "point",
 
212
                                      buf, NULL);
 
213
                        g_free (buf);
 
214
                }
 
215
                
 
216
                buf = gst_xml_get_child_content (part_node, "size");
 
217
                if (buf) {
 
218
                        g_object_set (G_OBJECT (part), "size",
 
219
                                      (gulong) g_ascii_strtoull (buf, NULL, 10),
 
220
                                      NULL);
 
221
                        g_free (buf);
 
222
                }
 
223
                
 
224
                buf = gst_xml_get_child_content (part_node, "free");
 
225
                if (buf) {
 
226
                        g_object_set (G_OBJECT (part), "free",
 
227
                                      (gulong) g_ascii_strtoull (buf, NULL, 10),
 
228
                                      NULL);
 
229
                        g_free (buf);
 
230
                }
 
231
                
 
232
                node = gst_xml_element_find_first (part_node, "bootable");
 
233
                if (node)
 
234
                        g_object_set (G_OBJECT (part), "bootable",
 
235
                                      gst_xml_element_get_bool_attr (
 
236
                                              node, "state"),
 
237
                                      NULL);
 
238
                
 
239
                node = gst_xml_element_find_first (part_node, "integritycheck");
 
240
                if (node)
 
241
                        g_object_set (G_OBJECT (part), "integritycheck",
 
242
                                      gst_xml_element_get_bool_attr (
 
243
                                              node, "state"),
 
244
                                      NULL);
 
245
                
 
246
                node = gst_xml_element_find_first (part_node, "mounted");
 
247
                if (node)
 
248
                        g_object_set (G_OBJECT (part), "mounted",
 
249
                                      gst_xml_element_get_bool_attr (
 
250
                                              node, "state"),
 
251
                                      NULL);
 
252
                
 
253
                node = gst_xml_element_find_first (part_node, "listed");
 
254
                if (node)
 
255
                        g_object_set (G_OBJECT (part), "listed",
 
256
                                      gst_xml_element_get_bool_attr (
 
257
                                              node, "state"),
 
258
                                      NULL);
 
259
                
 
260
                node = gst_xml_element_find_first (part_node, "detected");
 
261
                if (node)
 
262
                        g_object_set (G_OBJECT (part), "detected",
 
263
                                      gst_xml_element_get_bool_attr (
 
264
                                              node, "state"),
 
265
                                      NULL);
 
266
 
 
267
                g_object_set (G_OBJECT (part), "disk", storage, NULL);
 
268
                
 
269
                if (exists)
 
270
                        partitions = g_list_remove (partitions, part);
 
271
                
 
272
                partitions = g_list_append (partitions, part);
 
273
        }
 
274
 
 
275
        g_object_set (G_OBJECT (storage), "partitions", partitions, NULL);
 
276
}
 
277
                
 
278
 
 
279
static void
 
280
transfer_xml_to_config (xmlNodePtr root)
 
281
{
 
282
        xmlNodePtr disk_node;
 
283
        GstDisksStorage *storage;
 
284
        gchar *buf;
 
285
 
 
286
        g_return_if_fail (root != NULL);
 
287
        
 
288
        for (disk_node = gst_xml_element_find_first (root, "disk");
 
289
             disk_node;
 
290
             disk_node = gst_xml_element_find_next (disk_node, "disk"))
 
291
        {
 
292
                buf = gst_xml_get_child_content (disk_node, "media");
 
293
                storage = gst_disks_factory_storage_get (buf);
 
294
                g_free (buf);
 
295
                
 
296
                if (GST_IS_DISKS_STORAGE (storage)) {
 
297
                        transfer_xml_common_to_config (storage, disk_node);
 
298
                }
 
299
 
 
300
                if (GST_IS_DISKS_STORAGE_CDROM (storage)) {
 
301
                        transfer_xml_cdrom_to_config (storage, disk_node);
 
302
                } else if (GST_IS_DISKS_STORAGE_DISK (storage)) {
 
303
                        transfer_xml_disk_to_config (storage, disk_node);
 
304
                }
 
305
                
 
306
                if (storage)
 
307
                        gst_disks_tool_add_storage (GST_DISKS_TOOL (tool), storage);
 
308
        }
 
309
}
 
310
 
 
311
/* Uncomment in the future */
 
312
/*static void
 
313
transfer_config_to_xml (xmlNodePtr root)
 
314
{
 
315
        return;
 
316
}*/
 
317
 
 
318
void
 
319
transfer_xml_to_gui (GstTool *tool, gpointer data)
 
320
{
 
321
        xmlNodePtr root;
 
322
        
 
323
        root = gst_xml_doc_get_root (tool->config);
 
324
 
 
325
        transfer_xml_to_config (root);
 
326
 
 
327
        gst_disks_gui_setup ();
 
328
}
 
329
 
 
330
void
 
331
transfer_gui_to_xml (GstTool *tool, gpointer data)
 
332
{
 
333
        xmlNodePtr root;
 
334
 
 
335
        root = gst_xml_doc_get_root (tool->config);
 
336
 
 
337
        /*transfer_config_to_xml (dsk, root);*/
 
338
        /*transfer_globals_gui_to_xml (root);
 
339
          transfer_check_data (root);*/
 
340
}
 
341
 
 
342
void 
 
343
gst_disks_mount_partition (GstDisksPartition *part)
 
344
{
 
345
        xmlDoc *xml;
 
346
        xmlNodePtr root, part_node, node;
 
347
        gchar *device, *typefs, *point;
 
348
        gboolean mounted, listed;
 
349
        gchar *buf, *text_uid;
 
350
        GstPartitionTypeFs type;
 
351
 
 
352
        g_return_if_fail (GST_IS_DISKS_PARTITION (part));
 
353
        
 
354
        g_object_get (G_OBJECT (part), "type", &type, "point", &point,
 
355
                      "device", &device, "mounted", &mounted,
 
356
                      "listed", &listed, NULL);
 
357
 
 
358
        typefs = gst_disks_partition_get_typefs (type);
 
359
 
 
360
        text_uid = g_strdup_printf ("%d", (guint) getuid ());
 
361
        xml = gst_tool_run_get_directive (tool, NULL, "mount",
 
362
                                          device, "disk",
 
363
                                          typefs, point,
 
364
                                          mounted ? "1" : "0",
 
365
                                          listed  ? "1" : "0",
 
366
                                          text_uid,
 
367
                                          NULL);
 
368
        g_free (text_uid);
 
369
 
 
370
        if (!xml) {
 
371
                return;
 
372
        }
 
373
 
 
374
        root = gst_xml_doc_get_root (xml);
 
375
        if (root) {
 
376
                buf = gst_xml_get_child_content (root, "error");
 
377
                if (buf) {
 
378
                        g_warning ("%s", buf);
 
379
                        g_free (buf);
 
380
                }
 
381
 
 
382
                part_node = gst_xml_element_find_first (root, "partition");
 
383
                if (part_node) {
 
384
                        buf = gst_xml_get_child_content (part_node, "typefs");
 
385
                        if (buf) {
 
386
                                g_object_set (G_OBJECT (part), "type",
 
387
                                              gst_disks_partition_get_typefs_from_name (buf),
 
388
                                              NULL);
 
389
                                g_free (buf);
 
390
                        }
 
391
 
 
392
                        buf = gst_xml_get_child_content (part_node, "point");
 
393
                        if (buf) {
 
394
                                g_object_set (G_OBJECT (part), "point",
 
395
                                              buf, NULL);
 
396
                                g_free (buf);
 
397
                        }
 
398
 
 
399
                        buf = gst_xml_get_child_content (part_node, "free");
 
400
                        if (buf) {
 
401
                                g_object_set (G_OBJECT (part), "free",
 
402
                                              (gulong) g_ascii_strtoull (buf, NULL, 10),
 
403
                                              NULL);
 
404
                                g_free (buf);
 
405
                        }
 
406
 
 
407
                        node = gst_xml_element_find_first (part_node, "mounted");
 
408
                        if (node)
 
409
                                g_object_set (G_OBJECT (part), "mounted",
 
410
                                              gst_xml_element_get_bool_attr (
 
411
                                                      node, "state"),
 
412
                                              NULL);
 
413
 
 
414
                        gst_xml_doc_destroy (xml);
 
415
 
 
416
                        return;
 
417
                }
 
418
        }
 
419
        gst_xml_doc_destroy (xml);
 
420
 
 
421
        return;
 
422
}
 
423
 
 
424
void
 
425
gst_disks_mount_cdrom_disc_data (GstCdromDiscData *disc_data)
 
426
{
 
427
        xmlDoc *xml;
 
428
        xmlNodePtr root, cdrom_node, node;
 
429
        gchar *device, *alias, *typefs, *point;
 
430
        gboolean mounted, listed;
 
431
        gulong size;
 
432
        gchar *buf, *text_uid;
 
433
        GstDisksStorageCdrom *cdrom;
 
434
 
 
435
        g_return_if_fail (GST_IS_CDROM_DISC_DATA (disc_data));
 
436
 
 
437
        cdrom = GST_DISKS_STORAGE_CDROM (gst_cdrom_disc_get_cdrom (GST_CDROM_DISC (disc_data)));
 
438
        g_object_get (G_OBJECT (cdrom), "device", &device,
 
439
                      "alias", &alias, "listed", &listed, NULL);
 
440
 
 
441
        g_object_get (G_OBJECT (disc_data), "mount-point", &point,
 
442
                      "mounted", &mounted, "size", &size, NULL);
 
443
                
 
444
        typefs = g_strdup ("iso9660");
 
445
        text_uid = g_strdup_printf ("%d", (guint) getuid ());
 
446
 
 
447
        xml = gst_tool_run_get_directive (tool, NULL, "mount",
 
448
                                          (listed && alias) ? alias : device,
 
449
                                          "cdrom", 
 
450
                                          typefs, point,
 
451
                                          mounted ? "1" : "0",
 
452
                                          listed  ? "1" : "0",
 
453
                                          text_uid,
 
454
                                          NULL);
 
455
        g_free (typefs);
 
456
        g_free (text_uid);
 
457
        
 
458
        if (!xml) {
 
459
                return;
 
460
        }
 
461
 
 
462
        root = gst_xml_doc_get_root (xml);
 
463
        if (root) {
 
464
                buf = gst_xml_get_child_content (root, "error");
 
465
                if (buf) {
 
466
                        g_warning ("%s", buf);
 
467
                        g_free (buf);
 
468
                }
 
469
                
 
470
                cdrom_node = gst_xml_element_find_first (root, "cdrom");
 
471
                if (cdrom_node) {
 
472
                        node = gst_xml_element_find_first (cdrom_node, "mounted");
 
473
                        if (node)
 
474
                                g_object_set (G_OBJECT (disc_data), "mounted",
 
475
                                              gst_xml_element_get_bool_attr (
 
476
                                                      node, "state"),
 
477
                                              NULL);
 
478
                        
 
479
                        buf = gst_xml_get_child_content (cdrom_node, "point");
 
480
                        if (buf) {
 
481
                                g_object_set (G_OBJECT (disc_data), "mount-point",
 
482
                                              buf, NULL);
 
483
                                g_free (buf);
 
484
                        }
 
485
                        
 
486
                        buf = gst_xml_get_child_content (cdrom_node, "size");
 
487
                        if (buf) {
 
488
                                g_object_set (G_OBJECT (disc_data), "size",
 
489
                                              (gulong) g_ascii_strtoull (buf, NULL, 10),
 
490
                                              NULL);
 
491
                                g_object_set (G_OBJECT (cdrom), "size",
 
492
                                              (gulong) g_ascii_strtoull (buf, NULL, 10),
 
493
                                              NULL);
 
494
                                g_free (buf);
 
495
                        }
 
496
                        gst_xml_doc_destroy (xml);
 
497
                        
 
498
                        return;
 
499
                }
 
500
 
 
501
                gst_xml_doc_destroy (xml);
 
502
        }
 
503
        
 
504
        return;
 
505
}
 
506
 
 
507
static void
 
508
cdrom_parse_data_info (xmlNodePtr disc_info, GstCdromDiscData *disc, GstDisksStorageCdrom *cdrom)
 
509
{
 
510
        xmlNodePtr node;
 
511
        gchar *buf;
 
512
        
 
513
        node = gst_xml_element_find_first (disc_info, "mounted");
 
514
        if (node) {
 
515
                g_object_set (G_OBJECT (disc), "mounted",
 
516
                              gst_xml_element_get_bool_attr (
 
517
                                      node, "state"),
 
518
                              NULL);
 
519
        }
 
520
 
 
521
        buf = gst_xml_get_child_content (disc_info, "point");
 
522
        if (buf) {
 
523
                g_object_set (G_OBJECT (disc), "mount-point",
 
524
                              buf, NULL);
 
525
                g_free (buf);
 
526
        }
 
527
 
 
528
        buf = gst_xml_get_child_content (disc_info, "size");
 
529
        if (buf) {
 
530
                g_object_set (G_OBJECT (disc), "size",
 
531
                              (gulong) g_ascii_strtoull (buf, NULL, 10),
 
532
                              NULL);
 
533
                g_object_set (G_OBJECT (cdrom), "size",
 
534
                              (gulong) g_ascii_strtoull (buf, NULL, 10),
 
535
                              NULL);
 
536
                g_free (buf);
 
537
        }
 
538
}
 
539
 
 
540
static void
 
541
cdrom_parse_audio_info (xmlNodePtr disc_info, GstCdromDiscAudio *disc)
 
542
{
 
543
        gchar *buf;
 
544
        
 
545
        buf = gst_xml_get_child_content (disc_info, "audio-tracks");
 
546
        if (buf) {
 
547
                g_object_set (G_OBJECT (disc), "num-tracks",
 
548
                              (guint) g_ascii_strtoull (buf, NULL, 10),
 
549
                              NULL);
 
550
                g_free (buf);
 
551
        }
 
552
 
 
553
        buf = gst_xml_get_child_content (disc_info, "duration");
 
554
        if (buf) {
 
555
                g_object_set (G_OBJECT (disc), "duration",
 
556
                              buf, NULL);
 
557
                g_free (buf);
 
558
        }
 
559
}
 
560
 
 
561
GstCdromDisc *
 
562
gst_disks_cdrom_get_disc_from_xml (GstDisksStorageCdrom *cdrom)
 
563
{
 
564
        xmlDoc *xml;
 
565
        xmlNodePtr root, disc_info, node;
 
566
        gchar *buf, *device, *alias;
 
567
        gboolean empty = TRUE;
 
568
        GstCdromDisc *disc;
 
569
        GstCdromDiscData *data;
 
570
        GstCdromDiscAudio *audio;
 
571
 
 
572
 
 
573
        g_object_get (G_OBJECT (cdrom), "device", &device,
 
574
                      "alias", &alias, "disc", &disc, NULL);
 
575
 
 
576
        xml = gst_tool_run_get_directive (tool, NULL, "cdrom_disc_info",
 
577
                                          device,
 
578
                                          alias != NULL ? alias : " ",
 
579
                                          NULL);
 
580
        if (!xml) {
 
581
                if (disc)
 
582
                        g_object_unref (G_OBJECT (disc));
 
583
                disc = NULL;
 
584
        }
 
585
 
 
586
        root = gst_xml_doc_get_root (xml);
 
587
        if (root) {
 
588
                disc_info = root;
 
589
                node = gst_xml_element_find_first (disc_info, "empty");
 
590
                if (node) {
 
591
                        empty = gst_xml_element_get_bool_attr (node, "state");
 
592
                        g_object_set (G_OBJECT (cdrom), "empty", empty, NULL);
 
593
                }
 
594
                
 
595
                if (empty) {
 
596
                        if (disc)
 
597
                                g_object_unref (G_OBJECT (disc));
 
598
                        disc = NULL;
 
599
                } else {
 
600
                        buf = gst_xml_get_child_content (disc_info, "type-content");
 
601
                        if (buf) {
 
602
                                if (g_ascii_strcasecmp (buf, "data") == 0) {
 
603
                                        if (!disc) {
 
604
                                                disc = gst_cdrom_disc_data_new ();
 
605
                                        } else if (!GST_IS_CDROM_DISC_DATA (disc)) {
 
606
                                                g_object_unref (G_OBJECT (disc));
 
607
                                                disc = gst_cdrom_disc_data_new ();
 
608
                                        }
 
609
 
 
610
                                        cdrom_parse_data_info (disc_info, GST_CDROM_DISC_DATA (disc),
 
611
                                                               cdrom);
 
612
                                } else if (g_ascii_strcasecmp (buf, "audio") == 0) {
 
613
                                        if (!disc) {
 
614
                                                disc = gst_cdrom_disc_audio_new ();
 
615
                                        } else if (!GST_IS_CDROM_DISC_AUDIO (disc)) {
 
616
                                                g_object_unref (G_OBJECT (disc));
 
617
                                                disc = gst_cdrom_disc_audio_new ();
 
618
                                        }
 
619
 
 
620
                                        cdrom_parse_audio_info (disc_info, GST_CDROM_DISC_AUDIO (disc));
 
621
                                } else if (g_ascii_strcasecmp (buf, "mixed") == 0) {
 
622
                                        if (!disc) {
 
623
                                                disc = gst_cdrom_disc_mixed_new ();
 
624
                                        } else if (!GST_IS_CDROM_DISC_MIXED (disc)) {
 
625
                                                g_object_unref (G_OBJECT (disc));
 
626
                                                disc = gst_cdrom_disc_mixed_new ();
 
627
                                        }
 
628
                                        
 
629
                                        g_object_get (G_OBJECT (disc), "data", &data,
 
630
                                                      "audio", &audio, NULL);
 
631
 
 
632
                                        if (data)
 
633
                                                cdrom_parse_data_info (disc_info, data, cdrom);
 
634
                                        if (audio)
 
635
                                                cdrom_parse_audio_info (disc_info, audio);
 
636
 
 
637
                                } else if (g_ascii_strcasecmp (buf, "blank") == 0) {
 
638
                                        if (disc)
 
639
                                                g_object_unref (G_OBJECT (disc));
 
640
                                        disc = NULL;
 
641
                                        /* TODO */
 
642
                                } else {
 
643
                                        if (disc)
 
644
                                                g_object_unref (G_OBJECT (disc));
 
645
                                        disc = NULL;
 
646
                                }
 
647
                                g_free (buf);
 
648
                        }
 
649
                }
 
650
                gst_xml_doc_destroy (xml);
 
651
        }
 
652
        
 
653
        return GST_CDROM_DISC (disc);
 
654
}
 
655
 
 
656
void
 
657
gst_disks_get_disk_info_from_xml (GstDisksStorageDisk *disk)
 
658
{
 
659
        xmlDoc *xml;
 
660
        xmlNodePtr root;
 
661
        gchar *device;
 
662
        gboolean present;
 
663
        
 
664
        g_return_if_fail (GST_IS_DISKS_STORAGE_DISK (disk));
 
665
 
 
666
        g_object_get (G_OBJECT (disk), "device", &device,
 
667
                      "present", &present, NULL);
 
668
        
 
669
        xml = gst_tool_run_get_directive (tool, NULL, "disk_info",
 
670
                                          device,
 
671
                                          present ? "1" : "0",
 
672
                                          NULL);
 
673
        if (!xml) {
 
674
                return;
 
675
        }
 
676
 
 
677
        root = gst_xml_doc_get_root (xml);
 
678
        if (root) {
 
679
                transfer_xml_common_to_config (GST_DISKS_STORAGE (disk), root);
 
680
                transfer_xml_disk_to_config (GST_DISKS_STORAGE (disk), root);
 
681
        }
 
682
 
 
683
        gst_xml_doc_destroy (xml);
 
684
}