gio/gio-tool-mount.c

   1 /*
   2  * Copyright 2015 Red Hat, Inc.
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  16  *
  17  * Author: Matthias Clasen <mclasen@redhat.com>
  18  */
  19
  20 #include "config.h"
  21
  22 #include <gio/gio.h>
  23 #include <gi18n.h>
  24 #include <stdio.h>
  25 #include <stdlib.h>
  26 #ifdef HAVE_TERMIOS_H
  27 #include <termios.h>
  28 #endif
  29
  30 #include "gio-tool.h"
  31
  32 #define STDIN_FILENO 0
  33
  34 typedef enum {
  35   MOUNT_OP_NONE,
  36   MOUNT_OP_ASKED,
  37   MOUNT_OP_ABORTED
  38 } MountOpState;
  39
  40 static int outstanding_mounts = 0;
  41 static GMainLoop *main_loop;
  42
  43 static gboolean mount_mountable = FALSE;
  44 static gboolean mount_unmount = FALSE;
  45 static gboolean mount_eject = FALSE;
  46 static gboolean force = FALSE;
  47 static gboolean anonymous = FALSE;
  48 static gboolean mount_list = FALSE;
  49 static gboolean extra_detail = FALSE;
  50 static gboolean mount_monitor = FALSE;
  51 static gboolean tcrypt_hidden = FALSE;
  52 static gboolean tcrypt_system = FALSE;
  53 static guint tcrypt_pim = 0;
  54 static const char *unmount_scheme = NULL;
  55 static const char *mount_device_file = NULL;
  56 static const char *stop_device_file = NULL;
  57 static gboolean success = TRUE;
  58
  59
  60 static const GOptionEntry entries[] =
  61 {
  62   { "mountable", 'm', 0, G_OPTION_ARG_NONE, &mount_mountable, N_("Mount as mountable"), NULL },
  63   { "device", 'd', 0, G_OPTION_ARG_STRING, &mount_device_file, N_("Mount volume with device file"), N_("DEVICE") },
  64   { "unmount", 'u', 0, G_OPTION_ARG_NONE, &mount_unmount, N_("Unmount"), NULL},
  65   { "eject", 'e', 0, G_OPTION_ARG_NONE, &mount_eject, N_("Eject"), NULL},
  66   { "stop", 't', 0, G_OPTION_ARG_STRING, &stop_device_file, N_("Stop drive with device file"), N_("DEVICE") },
  67   { "unmount-scheme", 's', 0, G_OPTION_ARG_STRING, &unmount_scheme, N_("Unmount all mounts with the given scheme"), N_("SCHEME") },
  68   { "force", 'f', 0, G_OPTION_ARG_NONE, &force, N_("Ignore outstanding file operations when unmounting or ejecting"), NULL },
  69   { "anonymous", 'a', 0, G_OPTION_ARG_NONE, &anonymous, N_("Use an anonymous user when authenticating"), NULL },
  70   /* Translator: List here is a verb as in 'List all mounts' */
  71   { "list", 'l', 0, G_OPTION_ARG_NONE, &mount_list, N_("List"), NULL},
  72   { "monitor", 'o', 0, G_OPTION_ARG_NONE, &mount_monitor, N_("Monitor events"), NULL},
  73   { "detail", 'i', 0, G_OPTION_ARG_NONE, &extra_detail, N_("Show extra information"), NULL},
  74   { "tcrypt-pim", 0, 0, G_OPTION_ARG_INT, &tcrypt_pim, N_("The numeric PIM when unlocking a VeraCrypt volume"), N_("PIM")},
  75   { "tcrypt-hidden", 0, 0, G_OPTION_ARG_NONE, &tcrypt_hidden, N_("Mount a TCRYPT hidden volume"), NULL},
  76   { "tcrypt-system", 0, 0, G_OPTION_ARG_NONE, &tcrypt_system, N_("Mount a TCRYPT system volume"), NULL},
  77   { NULL }
  78 };
  79
  80 static char *
  81 prompt_for (const char *prompt, const char *default_value, gboolean echo)
  82 {
  83 #ifdef HAVE_TERMIOS_H
  84   struct termios term_attr;
  85   int old_flags;
  86   gboolean restore_flags;
  87 #endif
  88   char data[256];
  89   int len;
  90
  91   if (default_value && *default_value != 0)
  92     g_print ("%s [%s]: ", prompt, default_value);
  93   else
  94     g_print ("%s: ", prompt);
  95
  96   data[0] = 0;
  97
  98 #ifdef HAVE_TERMIOS_H
  99   restore_flags = FALSE;
 100   if (!echo && tcgetattr (STDIN_FILENO, &term_attr) == 0)
 101     {
 102       old_flags = term_attr.c_lflag;
 103       term_attr.c_lflag &= ~ECHO;
 104       restore_flags = TRUE;
 105
 106       if (tcsetattr (STDIN_FILENO, TCSAFLUSH, &term_attr) != 0)
 107         g_print ("Warning! Password will be echoed");
 108     }
 109
 110 #endif
 111
 112   fgets(data, sizeof (data), stdin);
 113
 114 #ifdef HAVE_TERMIOS_H
 115   if (restore_flags)
 116     {
 117       term_attr.c_lflag = old_flags;
 118       tcsetattr (STDIN_FILENO, TCSAFLUSH, &term_attr);
 119     }
 120 #endif
 121
 122   len = strlen (data);
 123   if (len == 0)
 124     {
 125       g_print ("\n");
 126       return NULL;
 127     }
 128   if (data[len-1] == '\n')
 129     data[len-1] = 0;
 130
 131   if (!echo)
 132     g_print ("\n");
 133
 134   if (*data == 0 && default_value)
 135     return g_strdup (default_value);
 136   return g_strdup (data);
 137 }
 138
 139 static void
 140 ask_password_cb (GMountOperation *op,
 141                  const char      *message,
 142                  const char      *default_user,
 143                  const char      *default_domain,
 144                  GAskPasswordFlags flags)
 145 {
 146   if ((flags & G_ASK_PASSWORD_ANONYMOUS_SUPPORTED) && anonymous)
 147     {
 148       g_mount_operation_set_anonymous (op, TRUE);
 149     }
 150   else
 151     {
 152       char *s;
 153       g_print ("%s\n", message);
 154
 155       if (flags & G_ASK_PASSWORD_NEED_USERNAME)
 156         {
 157           s = prompt_for ("User", default_user, TRUE);
 158           if (!s)
 159             goto error;
 160           g_mount_operation_set_username (op, s);
 161           g_free (s);
 162         }
 163
 164       if (flags & G_ASK_PASSWORD_NEED_DOMAIN)
 165         {
 166           s = prompt_for ("Domain", default_domain, TRUE);
 167           if (!s)
 168             goto error;
 169           g_mount_operation_set_domain (op, s);
 170           g_free (s);
 171         }
 172
 173       if (flags & G_ASK_PASSWORD_NEED_PASSWORD)
 174         {
 175           s = prompt_for ("Password", NULL, FALSE);
 176           if (!s)
 177             goto error;
 178           g_mount_operation_set_password (op, s);
 179           g_free (s);
 180         }
 181     }
 182
 183   if (flags & G_ASK_PASSWORD_TCRYPT)
 184     {
 185       if (tcrypt_pim)
 186         g_mount_operation_set_pim (op, tcrypt_pim);
 187       if (tcrypt_hidden)
 188         g_mount_operation_set_is_tcrypt_hidden_volume (op, TRUE);
 189       if (tcrypt_system)
 190         g_mount_operation_set_is_tcrypt_system_volume (op, TRUE);
 191     }
 192
 193   /* Only try anonymous access once. */
 194   if (anonymous &&
 195       GPOINTER_TO_INT (g_object_get_data (G_OBJECT (op), "state")) == MOUNT_OP_ASKED)
 196     {
 197       g_object_set_data (G_OBJECT (op), "state", GINT_TO_POINTER (MOUNT_OP_ABORTED));
 198       g_mount_operation_reply (op, G_MOUNT_OPERATION_ABORTED);
 199     }
 200   else
 201     {
 202       g_object_set_data (G_OBJECT (op), "state", GINT_TO_POINTER (MOUNT_OP_ASKED));
 203       g_mount_operation_reply (op, G_MOUNT_OPERATION_HANDLED);
 204     }
 205
 206   return;
 207
 208 error:
 209   g_mount_operation_reply (op, G_MOUNT_OPERATION_ABORTED);
 210 }
 211
 212 static void
 213 ask_question_cb (GMountOperation *op,
 214                  char *message,
 215                  char **choices,
 216                  gpointer user_data)
 217 {
 218   char **ptr = choices;
 219   char *s;
 220   int i, choice;
 221
 222   g_print ("%s\n", message);
 223
 224   i = 1;
 225   while (*ptr)
 226     {
 227       g_print ("[%d] %s\n", i, *ptr++);
 228       i++;
 229     }
 230
 231   s = prompt_for ("Choice", NULL, TRUE);
 232   if (!s)
 233     goto error;
 234
 235   choice = atoi (s);
 236   if (choice > 0 && choice < i)
 237     {
 238       g_mount_operation_set_choice (op, choice - 1);
 239       g_mount_operation_reply (op, G_MOUNT_OPERATION_HANDLED);
 240     }
 241   g_free (s);
 242
 243   return;
 244
 245 error:
 246   g_mount_operation_reply (op, G_MOUNT_OPERATION_ABORTED);
 247 }
 248
 249 static void
 250 mount_mountable_done_cb (GObject *object,
 251                          GAsyncResult *res,
 252                          gpointer user_data)
 253 {
 254   GFile *target;
 255   GError *error = NULL;
 256   GMountOperation *op = user_data;
 257
 258   target = g_file_mount_mountable_finish (G_FILE (object), res, &error);
 259
 260   if (target == NULL)
 261     {
 262       success = FALSE;
 263       if (GPOINTER_TO_INT (g_object_get_data (G_OBJECT (op), "state")) == MOUNT_OP_ABORTED)
 264         print_file_error (G_FILE (object), _("Anonymous access denied"));
 265       else if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_FAILED_HANDLED))
 266         print_file_error (G_FILE (object), error->message);
 267
 268       g_error_free (error);
 269     }
 270   else
 271     g_object_unref (target);
 272
 273   g_object_unref (op);
 274
 275   outstanding_mounts--;
 276
 277   if (outstanding_mounts == 0)
 278     g_main_loop_quit (main_loop);
 279 }
 280
 281 static void
 282 mount_done_cb (GObject *object,
 283                GAsyncResult *res,
 284                gpointer user_data)
 285 {
 286   gboolean succeeded;
 287   GError *error = NULL;
 288   GMountOperation *op = user_data;
 289
 290   succeeded = g_file_mount_enclosing_volume_finish (G_FILE (object), res, &error);
 291
 292   if (!succeeded)
 293     {
 294       success = FALSE;
 295       if (GPOINTER_TO_INT (g_object_get_data (G_OBJECT (op), "state")) == MOUNT_OP_ABORTED)
 296         print_file_error (G_FILE (object), _("Anonymous access denied"));
 297       else if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_FAILED_HANDLED))
 298         print_file_error (G_FILE (object), error->message);
 299
 300       g_error_free (error);
 301     }
 302
 303   g_object_unref (op);
 304
 305   outstanding_mounts--;
 306
 307   if (outstanding_mounts == 0)
 308     g_main_loop_quit (main_loop);
 309 }
 310
 311 static GMountOperation *
 312 new_mount_op (void)
 313 {
 314   GMountOperation *op;
 315
 316   op = g_mount_operation_new ();
 317
 318   g_object_set_data (G_OBJECT (op), "state", GINT_TO_POINTER (MOUNT_OP_NONE));
 319
 320   g_signal_connect (op, "ask_password", G_CALLBACK (ask_password_cb), NULL);
 321   g_signal_connect (op, "ask_question", G_CALLBACK (ask_question_cb), NULL);
 322
 323   /* TODO: we *should* also connect to the "aborted" signal but since the
 324    * main thread is blocked handling input we won't get that signal anyway...
 325    */
 326
 327   return op;
 328 }
 329
 330
 331 static void
 332 mount (GFile *file)
 333 {
 334   GMountOperation *op;
 335
 336   if (file == NULL)
 337     return;
 338
 339   op = new_mount_op ();
 340
 341   if (mount_mountable)
 342     g_file_mount_mountable (file, 0, op, NULL, mount_mountable_done_cb, op);
 343   else
 344     g_file_mount_enclosing_volume (file, 0, op, NULL, mount_done_cb, op);
 345
 346   outstanding_mounts++;
 347 }
 348
 349 static void
 350 unmount_done_cb (GObject *object,
 351                  GAsyncResult *res,
 352                  gpointer user_data)
 353 {
 354   gboolean succeeded;
 355   GError *error = NULL;
 356   GFile *file = G_FILE (user_data);
 357
 358   succeeded = g_mount_unmount_with_operation_finish (G_MOUNT (object), res, &error);
 359
 360   g_object_unref (G_MOUNT (object));
 361
 362   if (!succeeded)
 363     {
 364       print_file_error (file, error->message);
 365       success = FALSE;
 366       g_error_free (error);
 367     }
 368
 369   g_object_unref (file);
 370
 371   outstanding_mounts--;
 372
 373   if (outstanding_mounts == 0)
 374     g_main_loop_quit (main_loop);
 375 }
 376
 377 static void
 378 unmount (GFile *file)
 379 {
 380   GMount *mount;
 381   GError *error = NULL;
 382   GMountOperation *mount_op;
 383   GMountUnmountFlags flags;
 384
 385   if (file == NULL)
 386     return;
 387
 388   mount = g_file_find_enclosing_mount (file, NULL, &error);
 389   if (mount == NULL)
 390     {
 391       print_file_error (file, error->message);
 392       success = FALSE;
 393       g_error_free (error);
 394       return;
 395     }
 396
 397   mount_op = new_mount_op ();
 398   flags = force ? G_MOUNT_UNMOUNT_FORCE : G_MOUNT_UNMOUNT_NONE;
 399   g_mount_unmount_with_operation (mount, flags, mount_op, NULL, unmount_done_cb, g_object_ref (file));
 400   g_object_unref (mount_op);
 401
 402   outstanding_mounts++;
 403 }
 404
 405 static void
 406 eject_done_cb (GObject *object,
 407                GAsyncResult *res,
 408                gpointer user_data)
 409 {
 410   gboolean succeeded;
 411   GError *error = NULL;
 412   GFile *file = G_FILE (user_data);
 413
 414   succeeded = g_mount_eject_with_operation_finish (G_MOUNT (object), res, &error);
 415
 416   g_object_unref (G_MOUNT (object));
 417
 418   if (!succeeded)
 419     {
 420       print_file_error (file, error->message);
 421       success = FALSE;
 422       g_error_free (error);
 423     }
 424
 425   g_object_unref (file);
 426
 427   outstanding_mounts--;
 428
 429   if (outstanding_mounts == 0)
 430     g_main_loop_quit (main_loop);
 431 }
 432
 433 static void
 434 eject (GFile *file)
 435 {
 436   GMount *mount;
 437   GError *error = NULL;
 438   GMountOperation *mount_op;
 439   GMountUnmountFlags flags;
 440
 441   if (file == NULL)
 442     return;
 443
 444   mount = g_file_find_enclosing_mount (file, NULL, &error);
 445   if (mount == NULL)
 446     {
 447       print_file_error (file, error->message);
 448       success = FALSE;
 449       g_error_free (error);
 450       return;
 451     }
 452
 453   mount_op = new_mount_op ();
 454   flags = force ? G_MOUNT_UNMOUNT_FORCE : G_MOUNT_UNMOUNT_NONE;
 455   g_mount_eject_with_operation (mount, flags, mount_op, NULL, eject_done_cb, g_object_ref (file));
 456   g_object_unref (mount_op);
 457
 458   outstanding_mounts++;
 459 }
 460
 461 static void
 462 stop_with_device_file_cb (GObject *object,
 463                           GAsyncResult *res,
 464                           gpointer user_data)
 465 {
 466   GError *error = NULL;
 467   gchar *device_path = user_data;
 468
 469   if (!g_drive_stop_finish (G_DRIVE (object), res, &error))
 470     {
 471       print_error ("%s: %s", device_path, error->message);
 472       g_error_free (error);
 473       success = FALSE;
 474     }
 475
 476   g_free (device_path);
 477
 478   outstanding_mounts--;
 479
 480   if (outstanding_mounts == 0)
 481     g_main_loop_quit (main_loop);
 482 }
 483
 484 static void
 485 stop_with_device_file (const char *device_file)
 486 {
 487   GVolumeMonitor *volume_monitor;
 488   GList *drives;
 489   GList *l;
 490
 491   volume_monitor = g_volume_monitor_get ();
 492
 493   drives = g_volume_monitor_get_connected_drives (volume_monitor);
 494   for (l = drives; l != NULL; l = l->next)
 495     {
 496       GDrive *drive = G_DRIVE (l->data);
 497       gchar *id;
 498
 499       id = g_drive_get_identifier (drive, G_VOLUME_IDENTIFIER_KIND_UNIX_DEVICE);
 500       if (g_strcmp0 (id, device_file) == 0)
 501         {
 502           GMountOperation *op;
 503           GMountUnmountFlags flags;
 504
 505           op = new_mount_op ();
 506           flags = force ? G_MOUNT_UNMOUNT_FORCE : G_MOUNT_UNMOUNT_NONE;
 507           g_drive_stop (drive,
 508                         flags,
 509                         op,
 510                         NULL,
 511                         stop_with_device_file_cb,
 512                         g_steal_pointer (&id));
 513           g_object_unref (op);
 514
 515           outstanding_mounts++;
 516         }
 517
 518       g_free (id);
 519     }
 520   g_list_free_full (drives, g_object_unref);
 521
 522   if (outstanding_mounts == 0)
 523     {
 524       print_error ("%s: %s", device_file, _("No drive for device file"));
 525       success = FALSE;
 526     }
 527
 528   g_object_unref (volume_monitor);
 529 }
 530
 531 static gboolean
 532 iterate_gmain_timeout_function (gpointer data)
 533 {
 534   g_main_loop_quit (main_loop);
 535   return FALSE;
 536 }
 537
 538 static void
 539 iterate_gmain(void)
 540 {
 541   g_timeout_add (500, iterate_gmain_timeout_function, NULL);
 542   g_main_loop_run (main_loop);
 543 }
 544
 545 static void
 546 show_themed_icon_names (GThemedIcon *icon, gboolean symbolic, int indent)
 547 {
 548   char **names;
 549   char **iter;
 550
 551   g_print ("%*s%sthemed icons:", indent, " ", symbolic ? "symbolic " : "");
 552
 553   names = NULL;
 554
 555   g_object_get (icon, "names", &names, NULL);
 556
 557   for (iter = names; *iter; iter++)
 558     g_print ("  [%s]", *iter);
 559
 560   g_print ("\n");
 561   g_strfreev (names);
 562 }
 563
 564 /* don't copy-paste this code */
 565 static char *
 566 get_type_name (gpointer object)
 567 {
 568   const char *type_name;
 569   char *ret;
 570
 571   type_name = g_type_name (G_TYPE_FROM_INSTANCE (object));
 572   if (strcmp ("GProxyDrive", type_name) == 0)
 573     {
 574       ret = g_strdup_printf ("%s (%s)",
 575                              type_name,
 576                              (const char *) g_object_get_data (G_OBJECT (object),
 577                                                                "g-proxy-drive-volume-monitor-name"));
 578     }
 579   else if (strcmp ("GProxyVolume", type_name) == 0)
 580     {
 581       ret = g_strdup_printf ("%s (%s)",
 582                              type_name,
 583                              (const char *) g_object_get_data (G_OBJECT (object),
 584                                                                "g-proxy-volume-volume-monitor-name"));
 585     }
 586   else if (strcmp ("GProxyMount", type_name) == 0)
 587     {
 588       ret = g_strdup_printf ("%s (%s)",
 589                              type_name,
 590                              (const char *) g_object_get_data (G_OBJECT (object),
 591                                                                "g-proxy-mount-volume-monitor-name"));
 592     }
 593   else if (strcmp ("GProxyShadowMount", type_name) == 0)
 594     {
 595       ret = g_strdup_printf ("%s (%s)",
 596                              type_name,
 597                              (const char *) g_object_get_data (G_OBJECT (object),
 598                                                                "g-proxy-shadow-mount-volume-monitor-name"));
 599     }
 600   else
 601     {
 602       ret = g_strdup (type_name);
 603     }
 604
 605   return ret;
 606 }
 607
 608 static void
 609 list_mounts (GList *mounts,
 610              int indent,
 611              gboolean only_with_no_volume)
 612 {
 613   GList *l;
 614   int c;
 615   GMount *mount;
 616   GVolume *volume;
 617   char *name, *uuid, *uri;
 618   GFile *root, *default_location;
 619   GIcon *icon;
 620   char **x_content_types;
 621   char *type_name;
 622   const gchar *sort_key;
 623
 624   for (c = 0, l = mounts; l != NULL; l = l->next, c++)
 625     {
 626       mount = (GMount *) l->data;
 627
 628       if (only_with_no_volume)
 629         {
 630           volume = g_mount_get_volume (mount);
 631           if (volume != NULL)
 632             {
 633               g_object_unref (volume);
 634               continue;
 635             }
 636         }
 637
 638       name = g_mount_get_name (mount);
 639       root = g_mount_get_root (mount);
 640       uri = g_file_get_uri (root);
 641
 642       g_print ("%*sMount(%d): %s -> %s\n", indent, "", c, name, uri);
 643
 644       type_name = get_type_name (mount);
 645       g_print ("%*sType: %s\n", indent+2, "", type_name);
 646       g_free (type_name);
 647
 648       if (extra_detail)
 649         {
 650           uuid = g_mount_get_uuid (mount);
 651           if (uuid)
 652             g_print ("%*suuid=%s\n", indent + 2, "", uuid);
 653
 654           default_location = g_mount_get_default_location (mount);
 655           if (default_location)
 656             {
 657               char *loc_uri = g_file_get_uri (default_location);
 658               g_print ("%*sdefault_location=%s\n", indent + 2, "", loc_uri);
 659               g_free (loc_uri);
 660               g_object_unref (default_location);
 661             }
 662
 663           icon = g_mount_get_icon (mount);
 664           if (icon)
 665             {
 666               if (G_IS_THEMED_ICON (icon))
 667                 show_themed_icon_names (G_THEMED_ICON (icon), FALSE, indent + 2);
 668
 669               g_object_unref (icon);
 670             }
 671
 672           icon = g_mount_get_symbolic_icon (mount);
 673           if (icon)
 674             {
 675               if (G_IS_THEMED_ICON (icon))
 676                 show_themed_icon_names (G_THEMED_ICON (icon), TRUE, indent + 2);
 677
 678               g_object_unref (icon);
 679             }
 680
 681           x_content_types = g_mount_guess_content_type_sync (mount, FALSE, NULL, NULL);
 682           if (x_content_types != NULL && g_strv_length (x_content_types) > 0)
 683             {
 684               int n;
 685               g_print ("%*sx_content_types:", indent + 2, "");
 686               for (n = 0; x_content_types[n] != NULL; n++)
 687                   g_print (" %s", x_content_types[n]);
 688               g_print ("\n");
 689             }
 690           g_strfreev (x_content_types);
 691
 692           g_print ("%*scan_unmount=%d\n", indent + 2, "", g_mount_can_unmount (mount));
 693           g_print ("%*scan_eject=%d\n", indent + 2, "", g_mount_can_eject (mount));
 694           g_print ("%*sis_shadowed=%d\n", indent + 2, "", g_mount_is_shadowed (mount));
 695           sort_key = g_mount_get_sort_key (mount);
 696           if (sort_key != NULL)
 697             g_print ("%*ssort_key=%s\n", indent + 2, "", sort_key);
 698           g_free (uuid);
 699         }
 700
 701       g_object_unref (root);
 702       g_free (name);
 703       g_free (uri);
 704     }
 705 }
 706
 707 static void
 708 list_volumes (GList *volumes,
 709               int indent,
 710               gboolean only_with_no_drive)
 711 {
 712   GList *l, *mounts;
 713   int c, i;
 714   GMount *mount;
 715   GVolume *volume;
 716   GDrive *drive;
 717   char *name;
 718   char *uuid;
 719   GFile *activation_root;
 720   char **ids;
 721   GIcon *icon;
 722   char *type_name;
 723   const gchar *sort_key;
 724
 725   for (c = 0, l = volumes; l != NULL; l = l->next, c++)
 726     {
 727       volume = (GVolume *) l->data;
 728
 729       if (only_with_no_drive)
 730         {
 731           drive = g_volume_get_drive (volume);
 732           if (drive != NULL)
 733             {
 734               g_object_unref (drive);
 735               continue;
 736             }
 737         }
 738
 739       name = g_volume_get_name (volume);
 740
 741       g_print ("%*sVolume(%d): %s\n", indent, "", c, name);
 742       g_free (name);
 743
 744       type_name = get_type_name (volume);
 745       g_print ("%*sType: %s\n", indent+2, "", type_name);
 746       g_free (type_name);
 747
 748       if (extra_detail)
 749         {
 750           ids = g_volume_enumerate_identifiers (volume);
 751           if (ids && ids[0] != NULL)
 752             {
 753               g_print ("%*sids:\n", indent+2, "");
 754               for (i = 0; ids[i] != NULL; i++)
 755                 {
 756                   char *id = g_volume_get_identifier (volume,
 757                                                       ids[i]);
 758                   g_print ("%*s %s: '%s'\n", indent+2, "", ids[i], id);
 759                   g_free (id);
 760                 }
 761             }
 762           g_strfreev (ids);
 763
 764           uuid = g_volume_get_uuid (volume);
 765           if (uuid)
 766             g_print ("%*suuid=%s\n", indent + 2, "", uuid);
 767           activation_root = g_volume_get_activation_root (volume);
 768           if (activation_root)
 769             {
 770               char *uri;
 771               uri = g_file_get_uri (activation_root);
 772               g_print ("%*sactivation_root=%s\n", indent + 2, "", uri);
 773               g_free (uri);
 774               g_object_unref (activation_root);
 775             }
 776           icon = g_volume_get_icon (volume);
 777           if (icon)
 778             {
 779               if (G_IS_THEMED_ICON (icon))
 780                 show_themed_icon_names (G_THEMED_ICON (icon), FALSE, indent + 2);
 781
 782               g_object_unref (icon);
 783             }
 784
 785           icon = g_volume_get_symbolic_icon (volume);
 786           if (icon)
 787             {
 788               if (G_IS_THEMED_ICON (icon))
 789                 show_themed_icon_names (G_THEMED_ICON (icon), TRUE, indent + 2);
 790
 791               g_object_unref (icon);
 792             }
 793
 794           g_print ("%*scan_mount=%d\n", indent + 2, "", g_volume_can_mount (volume));
 795           g_print ("%*scan_eject=%d\n", indent + 2, "", g_volume_can_eject (volume));
 796           g_print ("%*sshould_automount=%d\n", indent + 2, "", g_volume_should_automount (volume));
 797           sort_key = g_volume_get_sort_key (volume);
 798           if (sort_key != NULL)
 799             g_print ("%*ssort_key=%s\n", indent + 2, "", sort_key);
 800           g_free (uuid);
 801         }
 802
 803       mount = g_volume_get_mount (volume);
 804       if (mount)
 805         {
 806           mounts = g_list_prepend (NULL, mount);
 807           list_mounts (mounts, indent + 2, FALSE);
 808           g_list_free (mounts);
 809           g_object_unref (mount);
 810         }
 811     }
 812 }
 813
 814 static void
 815 list_drives (GList *drives,
 816              int indent)
 817 {
 818   GList *volumes, *l;
 819   int c, i;
 820   GDrive *drive;
 821   char *name;
 822   char **ids;
 823   GIcon *icon;
 824   char *type_name;
 825   const gchar *sort_key;
 826
 827   for (c = 0, l = drives; l != NULL; l = l->next, c++)
 828     {
 829       drive = (GDrive *) l->data;
 830       name = g_drive_get_name (drive);
 831
 832       g_print ("%*sDrive(%d): %s\n", indent, "", c, name);
 833       g_free (name);
 834
 835       type_name = get_type_name (drive);
 836       g_print ("%*sType: %s\n", indent+2, "", type_name);
 837       g_free (type_name);
 838
 839       if (extra_detail)
 840         {
 841           GEnumValue *enum_value;
 842           gpointer klass;
 843
 844           ids = g_drive_enumerate_identifiers (drive);
 845           if (ids && ids[0] != NULL)
 846             {
 847               g_print ("%*sids:\n", indent+2, "");
 848               for (i = 0; ids[i] != NULL; i++)
 849                 {
 850                   char *id = g_drive_get_identifier (drive,
 851                                                      ids[i]);
 852                   g_print ("%*s %s: '%s'\n", indent+2, "", ids[i], id);
 853                   g_free (id);
 854                 }
 855             }
 856           g_strfreev (ids);
 857
 858           icon = g_drive_get_icon (drive);
 859           if (icon)
 860           {
 861                   if (G_IS_THEMED_ICON (icon))
 862                           show_themed_icon_names (G_THEMED_ICON (icon), FALSE, indent + 2);
 863                   g_object_unref (icon);
 864           }
 865
 866           icon = g_drive_get_symbolic_icon (drive);
 867           if (icon)
 868             {
 869               if (G_IS_THEMED_ICON (icon))
 870                 show_themed_icon_names (G_THEMED_ICON (icon), TRUE, indent + 2);
 871
 872               g_object_unref (icon);
 873             }
 874
 875           g_print ("%*sis_removable=%d\n", indent + 2, "", g_drive_is_removable (drive));
 876           g_print ("%*sis_media_removable=%d\n", indent + 2, "", g_drive_is_media_removable (drive));
 877           g_print ("%*shas_media=%d\n", indent + 2, "", g_drive_has_media (drive));
 878           g_print ("%*sis_media_check_automatic=%d\n", indent + 2, "", g_drive_is_media_check_automatic (drive));
 879           g_print ("%*scan_poll_for_media=%d\n", indent + 2, "", g_drive_can_poll_for_media (drive));
 880           g_print ("%*scan_eject=%d\n", indent + 2, "", g_drive_can_eject (drive));
 881           g_print ("%*scan_start=%d\n", indent + 2, "", g_drive_can_start (drive));
 882           g_print ("%*scan_stop=%d\n", indent + 2, "", g_drive_can_stop (drive));
 883
 884           enum_value = NULL;
 885           klass = g_type_class_ref (G_TYPE_DRIVE_START_STOP_TYPE);
 886           if (klass != NULL)
 887             {
 888               enum_value = g_enum_get_value (klass, g_drive_get_start_stop_type (drive));
 889               g_print ("%*sstart_stop_type=%s\n", indent + 2, "",
 890                        enum_value != NULL ? enum_value->value_nick : "UNKNOWN");
 891               g_type_class_unref (klass);
 892             }
 893
 894           sort_key = g_drive_get_sort_key (drive);
 895           if (sort_key != NULL)
 896             g_print ("%*ssort_key=%s\n", indent + 2, "", sort_key);
 897         }
 898       volumes = g_drive_get_volumes (drive);
 899       list_volumes (volumes, indent + 2, FALSE);
 900       g_list_free_full (volumes, g_object_unref);
 901     }
 902 }
 903
 904
 905 static void
 906 list_monitor_items (void)
 907 {
 908   GVolumeMonitor *volume_monitor;
 909   GList *drives, *volumes, *mounts;
 910
 911   volume_monitor = g_volume_monitor_get();
 912
 913   /* populate gvfs network mounts */
 914   iterate_gmain();
 915
 916   drives = g_volume_monitor_get_connected_drives (volume_monitor);
 917   list_drives (drives, 0);
 918   g_list_free_full (drives, g_object_unref);
 919
 920   volumes = g_volume_monitor_get_volumes (volume_monitor);
 921   list_volumes (volumes, 0, TRUE);
 922   g_list_free_full (volumes, g_object_unref);
 923
 924   mounts = g_volume_monitor_get_mounts (volume_monitor);
 925   list_mounts (mounts, 0, TRUE);
 926   g_list_free_full (mounts, g_object_unref);
 927
 928   g_object_unref (volume_monitor);
 929 }
 930
 931 static void
 932 unmount_all_with_scheme (const char *scheme)
 933 {
 934   GVolumeMonitor *volume_monitor;
 935   GList *mounts;
 936   GList *l;
 937
 938   volume_monitor = g_volume_monitor_get();
 939
 940   /* populate gvfs network mounts */
 941   iterate_gmain();
 942
 943   mounts = g_volume_monitor_get_mounts (volume_monitor);
 944   for (l = mounts; l != NULL; l = l->next) {
 945     GMount *mount = G_MOUNT (l->data);
 946     GFile *root;
 947
 948     root = g_mount_get_root (mount);
 949     if (g_file_has_uri_scheme (root, scheme)) {
 950             unmount (root);
 951     }
 952     g_object_unref (root);
 953   }
 954   g_list_free_full (mounts, g_object_unref);
 955
 956   g_object_unref (volume_monitor);
 957 }
 958
 959 static void
 960 mount_with_device_file_cb (GObject *object,
 961                            GAsyncResult *res,
 962                            gpointer user_data)
 963 {
 964   GVolume *volume;
 965   gboolean succeeded;
 966   GError *error = NULL;
 967   gchar *device_path = (gchar *)user_data;
 968
 969   volume = G_VOLUME (object);
 970
 971   succeeded = g_volume_mount_finish (volume, res, &error);
 972
 973   if (!succeeded)
 974     {
 975       print_error ("%s: %s", device_path, error->message);
 976       g_error_free (error);
 977       success = FALSE;
 978     }
 979   else
 980     {
 981       GMount *mount;
 982       GFile *root;
 983       char *mount_path;
 984
 985       mount = g_volume_get_mount (volume);
 986       root = g_mount_get_root (mount);
 987       mount_path = g_file_get_path (root);
 988
 989       g_print (_("Mounted %s at %s\n"), device_path, mount_path);
 990
 991       g_object_unref (mount);
 992       g_object_unref (root);
 993       g_free (mount_path);
 994     }
 995
 996   g_free (device_path);
 997
 998   outstanding_mounts--;
 999
1000   if (outstanding_mounts == 0)
1001     g_main_loop_quit (main_loop);
1002 }
1003
1004 static void
1005 mount_with_device_file (const char *device_file)
1006 {
1007   GVolumeMonitor *volume_monitor;
1008   GList *volumes;
1009   GList *l;
1010
1011   volume_monitor = g_volume_monitor_get();
1012
1013   volumes = g_volume_monitor_get_volumes (volume_monitor);
1014   for (l = volumes; l != NULL; l = l->next)
1015     {
1016       GVolume *volume = G_VOLUME (l->data);
1017       gchar *id;
1018
1019       id = g_volume_get_identifier (volume, G_VOLUME_IDENTIFIER_KIND_UNIX_DEVICE);
1020       if (g_strcmp0 (id, device_file) == 0)
1021         {
1022           GMountOperation *op;
1023
1024           op = new_mount_op ();
1025
1026           g_volume_mount (volume,
1027                           G_MOUNT_MOUNT_NONE,
1028                           op,
1029                           NULL,
1030                           mount_with_device_file_cb,
1031                           id);
1032
1033           g_object_unref (op);
1034
1035           outstanding_mounts++;
1036         }
1037       else
1038         g_free (id);
1039     }
1040   g_list_free_full (volumes, g_object_unref);
1041
1042   if (outstanding_mounts == 0)
1043     {
1044       print_error ("%s: %s", device_file, _("No volume for device file"));
1045       success = FALSE;
1046     }
1047
1048   g_object_unref (volume_monitor);
1049 }
1050
1051 static void
1052 monitor_print_mount (GMount *mount)
1053 {
1054   if (extra_detail)
1055     {
1056       GList *l;
1057       l = g_list_prepend (NULL, mount);
1058       list_mounts (l, 2, FALSE);
1059       g_list_free (l);
1060       g_print ("\n");
1061     }
1062 }
1063
1064 static void
1065 monitor_print_volume (GVolume *volume)
1066 {
1067   if (extra_detail)
1068     {
1069       GList *l;
1070       l = g_list_prepend (NULL, volume);
1071       list_volumes (l, 2, FALSE);
1072       g_list_free (l);
1073       g_print ("\n");
1074     }
1075 }
1076
1077 static void
1078 monitor_print_drive (GDrive *drive)
1079 {
1080   if (extra_detail)
1081     {
1082       GList *l;
1083       l = g_list_prepend (NULL, drive);
1084       list_drives (l, 2);
1085       g_list_free (l);
1086       g_print ("\n");
1087     }
1088 }
1089
1090 static void
1091 monitor_mount_added (GVolumeMonitor *volume_monitor, GMount *mount)
1092 {
1093   char *name;
1094   name = g_mount_get_name (mount);
1095   g_print ("Mount added:        '%s'\n", name);
1096   g_free (name);
1097   monitor_print_mount (mount);
1098 }
1099
1100 static void
1101 monitor_mount_removed (GVolumeMonitor *volume_monitor, GMount *mount)
1102 {
1103   char *name;
1104   name = g_mount_get_name (mount);
1105   g_print ("Mount removed:      '%s'\n", name);
1106   g_free (name);
1107   monitor_print_mount (mount);
1108 }
1109
1110 static void
1111 monitor_mount_changed (GVolumeMonitor *volume_monitor, GMount *mount)
1112 {
1113   char *name;
1114   name = g_mount_get_name (mount);
1115   g_print ("Mount changed:      '%s'\n", name);
1116   g_free (name);
1117   monitor_print_mount (mount);
1118 }
1119
1120 static void
1121 monitor_mount_pre_unmount (GVolumeMonitor *volume_monitor, GMount *mount)
1122 {
1123   char *name;
1124   name = g_mount_get_name (mount);
1125   g_print ("Mount pre-unmount:  '%s'\n", name);
1126   g_free (name);
1127   monitor_print_mount (mount);
1128 }
1129
1130 static void
1131 monitor_volume_added (GVolumeMonitor *volume_monitor, GVolume *volume)
1132 {
1133   char *name;
1134   name = g_volume_get_name (volume);
1135   g_print ("Volume added:       '%s'\n", name);
1136   g_free (name);
1137   monitor_print_volume (volume);
1138 }
1139
1140 static void
1141 monitor_volume_removed (GVolumeMonitor *volume_monitor, GVolume *volume)
1142 {
1143   char *name;
1144   name = g_volume_get_name (volume);
1145   g_print ("Volume removed:     '%s'\n", name);
1146   g_free (name);
1147   monitor_print_volume (volume);
1148 }
1149
1150 static void
1151 monitor_volume_changed (GVolumeMonitor *volume_monitor, GVolume *volume)
1152 {
1153   char *name;
1154   name = g_volume_get_name (volume);
1155   g_print ("Volume changed:     '%s'\n", name);
1156   g_free (name);
1157   monitor_print_volume (volume);
1158 }
1159
1160 static void
1161 monitor_drive_connected (GVolumeMonitor *volume_monitor, GDrive *drive)
1162 {
1163   char *name;
1164   name = g_drive_get_name (drive);
1165   g_print ("Drive connected:    '%s'\n", name);
1166   g_free (name);
1167   monitor_print_drive (drive);
1168 }
1169
1170 static void
1171 monitor_drive_disconnected (GVolumeMonitor *volume_monitor, GDrive *drive)
1172 {
1173   char *name;
1174   name = g_drive_get_name (drive);
1175   g_print ("Drive disconnected: '%s'\n", name);
1176   g_free (name);
1177   monitor_print_drive (drive);
1178 }
1179
1180 static void
1181 monitor_drive_changed (GVolumeMonitor *volume_monitor, GDrive *drive)
1182 {
1183   char *name;
1184   name = g_drive_get_name (drive);
1185   g_print ("Drive changed:      '%s'\n", name);
1186   g_free (name);
1187   monitor_print_drive (drive);
1188 }
1189
1190 static void
1191 monitor_drive_eject_button (GVolumeMonitor *volume_monitor, GDrive *drive)
1192 {
1193   char *name;
1194   name = g_drive_get_name (drive);
1195   g_print ("Drive eject button: '%s'\n", name);
1196   g_free (name);
1197 }
1198
1199 static void
1200 monitor (void)
1201 {
1202   GVolumeMonitor *volume_monitor;
1203
1204   volume_monitor = g_volume_monitor_get ();
1205
1206   g_signal_connect (volume_monitor, "mount-added", (GCallback) monitor_mount_added, NULL);
1207   g_signal_connect (volume_monitor, "mount-removed", (GCallback) monitor_mount_removed, NULL);
1208   g_signal_connect (volume_monitor, "mount-changed", (GCallback) monitor_mount_changed, NULL);
1209   g_signal_connect (volume_monitor, "mount-pre-unmount", (GCallback) monitor_mount_pre_unmount, NULL);
1210   g_signal_connect (volume_monitor, "volume-added", (GCallback) monitor_volume_added, NULL);
1211   g_signal_connect (volume_monitor, "volume-removed", (GCallback) monitor_volume_removed, NULL);
1212   g_signal_connect (volume_monitor, "volume-changed", (GCallback) monitor_volume_changed, NULL);
1213   g_signal_connect (volume_monitor, "drive-connected", (GCallback) monitor_drive_connected, NULL);
1214   g_signal_connect (volume_monitor, "drive-disconnected", (GCallback) monitor_drive_disconnected, NULL);
1215   g_signal_connect (volume_monitor, "drive-changed", (GCallback) monitor_drive_changed, NULL);
1216   g_signal_connect (volume_monitor, "drive-eject-button", (GCallback) monitor_drive_eject_button, NULL);
1217
1218   g_print ("Monitoring events. Press Ctrl+C to quit.\n");
1219
1220   g_main_loop_run (main_loop);
1221 }
1222
1223 int
1224 handle_mount (int argc, char *argv[], gboolean do_help)
1225 {
1226   GOptionContext *context;
1227   gchar *param;
1228   GError *error = NULL;
1229   GFile *file;
1230   int i;
1231
1232   g_set_prgname ("gio mount");
1233
1234   /* Translators: commandline placeholder */
1235   param = g_strdup_printf ("[%s…]", _("LOCATION"));
1236   context = g_option_context_new (param);
1237   g_free (param);
1238   g_option_context_set_help_enabled (context, FALSE);
1239   g_option_context_set_summary (context, _("Mount or unmount the locations."));
1240   g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE);
1241
1242   if (do_help)
1243     {
1244       show_help (context, NULL);
1245       g_option_context_free (context);
1246       return 0;
1247     }
1248
1249   if (!g_option_context_parse (context, &argc, &argv, &error))
1250     {
1251       show_help (context, error->message);
1252       g_error_free (error);
1253       g_option_context_free (context);
1254       return 1;
1255     }
1256
1257   main_loop = g_main_loop_new (NULL, FALSE);
1258
1259   if (mount_list)
1260     list_monitor_items ();
1261   else if (mount_device_file != NULL)
1262     mount_with_device_file (mount_device_file);
1263   else if (stop_device_file)
1264     stop_with_device_file (stop_device_file);
1265   else if (unmount_scheme != NULL)
1266     unmount_all_with_scheme (unmount_scheme);
1267   else if (mount_monitor)
1268     monitor ();
1269   else if (argc > 1)
1270     {
1271       for (i = 1; i < argc; i++)
1272         {
1273           file = g_file_new_for_commandline_arg (argv[i]);
1274           if (mount_unmount)
1275             unmount (file);
1276           else if (mount_eject)
1277             eject (file);
1278           else
1279             mount (file);
1280           g_object_unref (file);
1281         }
1282     }
1283   else
1284     {
1285       show_help (context, _("No locations given"));
1286       g_option_context_free (context);
1287       return 1;
1288     }
1289
1290   g_option_context_free (context);
1291
1292   if (outstanding_mounts > 0)
1293     g_main_loop_run (main_loop);
1294
1295   return success ? 0 : 2;
1296 }