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