source: branches/samba-3.0/examples/libsmbclient/tree.c@ 246

Last change on this file since 246 was 1, checked in by Paul Smedley, 19 years ago

Initial code import
File size: 21.4 KB
Line 
1/*
2 Unix SMB/Netbios implementation.
3 Version 2.0
4 SMB client GTK+ tree-based application
5 Copyright (C) Andrew Tridgell 1998
6 Copyright (C) Richard Sharpe 2001
7 Copyright (C) John Terpstra 2001
8
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
13
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
18
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22*/
23
24/* example-gtk+ application, ripped off from the gtk+ tree.c sample */
25
26#include <stdio.h>
27#include <errno.h>
28#include <gtk/gtk.h>
29#include "libsmbclient.h"
30
31static GtkWidget *clist;
32
33struct tree_data {
34
35 guint32 type; /* Type of tree item, an SMBC_TYPE */
36 char name[256]; /* May need to change this later */
37
38};
39
40void error_message(gchar *message) {
41
42 GtkWidget *dialog, *label, *okay_button;
43
44 /* Create the widgets */
45
46 dialog = gtk_dialog_new();
47 gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
48 label = gtk_label_new (message);
49 okay_button = gtk_button_new_with_label("Okay");
50
51 /* Ensure that the dialog box is destroyed when the user clicks ok. */
52
53 gtk_signal_connect_object (GTK_OBJECT (okay_button), "clicked",
54 GTK_SIGNAL_FUNC (gtk_widget_destroy),
55 GTK_OBJECT(dialog));
56 gtk_container_add (GTK_CONTAINER (GTK_DIALOG(dialog)->action_area),
57 okay_button);
58
59 /* Add the label, and show everything we've added to the dialog. */
60
61 gtk_container_add (GTK_CONTAINER (GTK_DIALOG(dialog)->vbox),
62 label);
63 gtk_widget_show_all (dialog);
64}
65
66/*
67 * We are given a widget, and we want to retrieve its URL so we
68 * can do a directory listing.
69 *
70 * We walk back up the tree, picking up pieces until we hit a server or
71 * workgroup type and return a path from there
72 */
73
74static char path_string[1024];
75
76char *get_path(GtkWidget *item)
77{
78 GtkWidget *p = item;
79 struct tree_data *pd;
80 char *comps[1024]; /* We keep pointers to the components here */
81 int i = 0, j, level,type;
82
83 /* Walk back up the tree, getting the private data */
84
85 level = GTK_TREE(item->parent)->level;
86
87 /* Pick up this item's component info */
88
89 pd = (struct tree_data *)gtk_object_get_user_data(GTK_OBJECT(item));
90
91 comps[i++] = pd->name;
92 type = pd->type;
93
94 while (level > 0 && type != SMBC_SERVER && type != SMBC_WORKGROUP) {
95
96 /* Find the parent and extract the data etc ... */
97
98 p = GTK_WIDGET(p->parent);
99 p = GTK_WIDGET(GTK_TREE(p)->tree_owner);
100
101 pd = (struct tree_data *)gtk_object_get_user_data(GTK_OBJECT(p));
102
103 level = GTK_TREE(item->parent)->level;
104
105 comps[i++] = pd->name;
106 type = pd->type;
107
108 }
109
110 /*
111 * Got a list of comps now, should check that we did not hit a workgroup
112 * when we got other things as well ... Later
113 *
114 * Now, build the path
115 */
116
117 snprintf(path_string, sizeof(path_string), "smb:/");
118
119 for (j = i - 1; j >= 0; j--) {
120
121 strncat(path_string, "/", sizeof(path_string) - strlen(path_string));
122 strncat(path_string, comps[j], sizeof(path_string) - strlen(path_string));
123
124 }
125
126 fprintf(stdout, "Path string = %s\n", path_string);
127
128 return path_string;
129
130}
131
132struct tree_data *make_tree_data(guint32 type, const char *name)
133{
134 struct tree_data *p = (struct tree_data *)malloc(sizeof(struct tree_data));
135
136 if (p) {
137
138 p->type = type;
139 strncpy(p->name, name, sizeof(p->name));
140
141 }
142
143 return p;
144
145}
146
147/* Note that this is called every time the user clicks on an item,
148 whether it is already selected or not. */
149static void cb_select_child (GtkWidget *root_tree, GtkWidget *child,
150 GtkWidget *subtree)
151{
152 gint dh, err, dirlen;
153 char dirbuf[512];
154 struct smbc_dirent *dirp;
155 struct stat st1;
156 char path[1024], path1[1024];
157
158 g_print ("select_child called for root tree %p, subtree %p, child %p\n",
159 root_tree, subtree, child);
160
161 /* Now, figure out what it is, and display it in the clist ... */
162
163 gtk_clist_clear(GTK_CLIST(clist)); /* Clear the CLIST */
164
165 /* Now, get the private data for the subtree */
166
167 strncpy(path, get_path(child), 1024);
168
169 if ((dh = smbc_opendir(path)) < 0) { /* Handle error */
170
171 g_print("cb_select_child: Could not open dir %s, %s\n", path,
172 strerror(errno));
173
174 gtk_main_quit();
175
176 return;
177
178 }
179
180 while ((err = smbc_getdents(dh, (struct smbc_dirent *)dirbuf,
181 sizeof(dirbuf))) != 0) {
182
183 if (err < 0) {
184
185 g_print("cb_select_child: Could not read dir %s, %s\n", path,
186 strerror(errno));
187
188 gtk_main_quit();
189
190 return;
191
192 }
193
194 dirp = (struct smbc_dirent *)dirbuf;
195
196 while (err > 0) {
197 gchar col1[128], col2[128], col3[128], col4[128];
198 gchar *rowdata[4] = {col1, col2, col3, col4};
199
200 dirlen = dirp->dirlen;
201
202 /* Format each of the items ... */
203
204 strncpy(col1, dirp->name, 128);
205
206 col2[0] = col3[0] = col4[0] = (char)0;
207
208 switch (dirp->smbc_type) {
209
210 case SMBC_WORKGROUP:
211
212 break;
213
214 case SMBC_SERVER:
215
216 strncpy(col2, (dirp->comment?dirp->comment:""), 128);
217
218 break;
219
220 case SMBC_FILE_SHARE:
221
222 strncpy(col2, (dirp->comment?dirp->comment:""), 128);
223
224 break;
225
226 case SMBC_PRINTER_SHARE:
227
228 strncpy(col2, (dirp->comment?dirp->comment:""), 128);
229 break;
230
231 case SMBC_COMMS_SHARE:
232
233 break;
234
235 case SMBC_IPC_SHARE:
236
237 break;
238
239 case SMBC_DIR:
240 case SMBC_FILE:
241
242 /* Get stats on the file/dir and see what we have */
243
244 if ((strcmp(dirp->name, ".") != 0) &&
245 (strcmp(dirp->name, "..") != 0)) {
246
247 strncpy(path1, path, sizeof(path1));
248 strncat(path1, "/", sizeof(path) - strlen(path));
249 strncat(path1, dirp->name, sizeof(path) - strlen(path));
250
251 if (smbc_stat(path1, &st1) < 0) {
252
253 if (errno != EBUSY) {
254
255 g_print("cb_select_child: Could not stat file %s, %s\n", path1,
256 strerror(errno));
257
258 gtk_main_quit();
259
260 return;
261
262 }
263 else {
264
265 strncpy(col2, "Device or resource busy", sizeof(col2));
266
267 }
268 }
269 else {
270 /* Now format each of the relevant things ... */
271
272 snprintf(col2, sizeof(col2), "%c%c%c%c%c%c%c%c%c(%0X)",
273 (st1.st_mode&S_IRUSR?'r':'-'),
274 (st1.st_mode&S_IWUSR?'w':'-'),
275 (st1.st_mode&S_IXUSR?'x':'-'),
276 (st1.st_mode&S_IRGRP?'r':'-'),
277 (st1.st_mode&S_IWGRP?'w':'-'),
278 (st1.st_mode&S_IXGRP?'x':'-'),
279 (st1.st_mode&S_IROTH?'r':'-'),
280 (st1.st_mode&S_IWOTH?'w':'-'),
281 (st1.st_mode&S_IXOTH?'x':'-'),
282 st1.st_mode);
283 snprintf(col3, sizeof(col3), "%u", st1.st_size);
284 snprintf(col4, sizeof(col4), "%s", ctime(&st1.st_mtime));
285 }
286 }
287
288 break;
289
290 default:
291
292 break;
293 }
294
295 gtk_clist_append(GTK_CLIST(clist), rowdata);
296
297 dirp = (struct smbc_dirent *) ((char *) dirp + dirlen);
298 err -= dirlen;
299
300 }
301
302 }
303
304}
305
306/* Note that this is never called */
307static void cb_unselect_child( GtkWidget *root_tree,
308 GtkWidget *child,
309 GtkWidget *subtree )
310{
311 g_print ("unselect_child called for root tree %p, subtree %p, child %p\n",
312 root_tree, subtree, child);
313}
314
315/* for all the GtkItem:: and GtkTreeItem:: signals */
316static void cb_itemsignal( GtkWidget *item,
317 gchar *signame )
318{
319 GtkWidget *real_tree, *aitem, *subtree;
320 gchar *name;
321 GtkLabel *label;
322 gint dh, err, dirlen, level;
323 char dirbuf[512];
324 struct smbc_dirent *dirp;
325
326 label = GTK_LABEL (GTK_BIN (item)->child);
327 /* Get the text of the label */
328 gtk_label_get (label, &name);
329
330 level = GTK_TREE(item->parent)->level;
331
332 /* Get the level of the tree which the item is in */
333 g_print ("%s called for item %s->%p, level %d\n", signame, name,
334 item, GTK_TREE (item->parent)->level);
335
336 real_tree = GTK_TREE_ITEM_SUBTREE(item); /* Get the subtree */
337
338 if (strncmp(signame, "expand", 6) == 0) { /* Expand called */
339 char server[128];
340
341 if ((dh = smbc_opendir(get_path(item))) < 0) { /* Handle error */
342 gchar errmsg[256];
343
344 g_print("cb_itemsignal: Could not open dir %s, %s\n", get_path(item),
345 strerror(errno));
346
347 snprintf(errmsg, sizeof(errmsg), "cb_itemsignal: Could not open dir %s, %s\n", get_path(item), strerror(errno));
348
349 error_message(errmsg);
350
351 /* gtk_main_quit();*/
352
353 return;
354
355 }
356
357 while ((err = smbc_getdents(dh, (struct smbc_dirent *)dirbuf,
358 sizeof(dirbuf))) != 0) {
359
360 if (err < 0) { /* An error, report it */
361 gchar errmsg[256];
362
363 g_print("cb_itemsignal: Could not read dir smbc://, %s\n",
364 strerror(errno));
365
366 snprintf(errmsg, sizeof(errmsg), "cb_itemsignal: Could not read dir smbc://, %s\n", strerror(errno));
367
368 error_message(errmsg);
369
370 /* gtk_main_quit();*/
371
372 return;
373
374 }
375
376 dirp = (struct smbc_dirent *)dirbuf;
377
378 while (err > 0) {
379 struct tree_data *my_data;
380
381 dirlen = dirp->dirlen;
382
383 my_data = make_tree_data(dirp->smbc_type, dirp->name);
384
385 if (!my_data) {
386
387 g_print("Could not allocate space for tree_data: %s\n",
388 dirp->name);
389
390 gtk_main_quit();
391 return;
392
393 }
394
395 aitem = gtk_tree_item_new_with_label(dirp->name);
396
397 /* Connect all GtkItem:: and GtkTreeItem:: signals */
398 gtk_signal_connect (GTK_OBJECT(aitem), "select",
399 GTK_SIGNAL_FUNC(cb_itemsignal), "select");
400 gtk_signal_connect (GTK_OBJECT(aitem), "deselect",
401 GTK_SIGNAL_FUNC(cb_itemsignal), "deselect");
402 gtk_signal_connect (GTK_OBJECT(aitem), "toggle",
403 GTK_SIGNAL_FUNC(cb_itemsignal), "toggle");
404 gtk_signal_connect (GTK_OBJECT(aitem), "expand",
405 GTK_SIGNAL_FUNC(cb_itemsignal), "expand");
406 gtk_signal_connect (GTK_OBJECT(aitem), "collapse",
407 GTK_SIGNAL_FUNC(cb_itemsignal), "collapse");
408 /* Add it to the parent tree */
409 gtk_tree_append (GTK_TREE(real_tree), aitem);
410
411 gtk_widget_show (aitem);
412
413 gtk_object_set_user_data(GTK_OBJECT(aitem), (gpointer)my_data);
414
415 fprintf(stdout, "Added: %s, len: %u\n", dirp->name, dirlen);
416
417 if (dirp->smbc_type != SMBC_FILE &&
418 dirp->smbc_type != SMBC_IPC_SHARE &&
419 (strcmp(dirp->name, ".") != 0) &&
420 (strcmp(dirp->name, "..") !=0)){
421
422 subtree = gtk_tree_new();
423 gtk_tree_item_set_subtree(GTK_TREE_ITEM(aitem), subtree);
424
425 gtk_signal_connect(GTK_OBJECT(subtree), "select_child",
426 GTK_SIGNAL_FUNC(cb_select_child), real_tree);
427 gtk_signal_connect(GTK_OBJECT(subtree), "unselect_child",
428 GTK_SIGNAL_FUNC(cb_unselect_child), real_tree);
429
430 }
431
432 dirp = (struct smbc_dirent *) ((char *) dirp + dirlen);
433 err -= dirlen;
434
435 }
436
437 }
438
439 smbc_closedir(dh);
440
441 }
442 else if (strncmp(signame, "collapse", 8) == 0) {
443 GtkWidget *subtree = gtk_tree_new();
444
445 gtk_tree_remove_items(GTK_TREE(real_tree), GTK_TREE(real_tree)->children);
446
447 gtk_tree_item_set_subtree(GTK_TREE_ITEM(item), subtree);
448
449 gtk_signal_connect (GTK_OBJECT(subtree), "select_child",
450 GTK_SIGNAL_FUNC(cb_select_child), real_tree);
451 gtk_signal_connect (GTK_OBJECT(subtree), "unselect_child",
452 GTK_SIGNAL_FUNC(cb_unselect_child), real_tree);
453
454 }
455
456}
457
458static void cb_selection_changed( GtkWidget *tree )
459{
460 GList *i;
461
462 g_print ("selection_change called for tree %p\n", tree);
463 g_print ("selected objects are:\n");
464
465 i = GTK_TREE_SELECTION(tree);
466 while (i){
467 gchar *name;
468 GtkLabel *label;
469 GtkWidget *item;
470
471 /* Get a GtkWidget pointer from the list node */
472 item = GTK_WIDGET (i->data);
473 label = GTK_LABEL (GTK_BIN (item)->child);
474 gtk_label_get (label, &name);
475 g_print ("\t%s on level %d\n", name, GTK_TREE
476 (item->parent)->level);
477 i = i->next;
478 }
479}
480
481/*
482 * Expand or collapse the whole network ...
483 */
484static void cb_wholenet(GtkWidget *item, gchar *signame)
485{
486 GtkWidget *real_tree, *aitem, *subtree;
487 gchar *name;
488 GtkLabel *label;
489 gint dh, err, dirlen;
490 char dirbuf[512];
491 struct smbc_dirent *dirp;
492
493 label = GTK_LABEL (GTK_BIN (item)->child);
494 gtk_label_get (label, &name);
495 g_print ("%s called for item %s->%p, level %d\n", signame, name,
496 item, GTK_TREE (item->parent)->level);
497
498 real_tree = GTK_TREE_ITEM_SUBTREE(item); /* Get the subtree */
499
500 if (strncmp(signame, "expand", 6) == 0) { /* Expand called */
501
502 if ((dh = smbc_opendir("smb://")) < 0) { /* Handle error */
503
504 g_print("cb_wholenet: Could not open dir smbc://, %s\n",
505 strerror(errno));
506
507 gtk_main_quit();
508
509 return;
510
511 }
512
513 while ((err = smbc_getdents(dh, (struct smbc_dirent *)dirbuf,
514 sizeof(dirbuf))) != 0) {
515
516 if (err < 0) { /* An error, report it */
517
518 g_print("cb_wholenet: Could not read dir smbc://, %s\n",
519 strerror(errno));
520
521 gtk_main_quit();
522
523 return;
524
525 }
526
527 dirp = (struct smbc_dirent *)dirbuf;
528
529 while (err > 0) {
530 struct tree_data *my_data;
531
532 dirlen = dirp->dirlen;
533
534 my_data = make_tree_data(dirp->smbc_type, dirp->name);
535
536 aitem = gtk_tree_item_new_with_label(dirp->name);
537
538 /* Connect all GtkItem:: and GtkTreeItem:: signals */
539 gtk_signal_connect (GTK_OBJECT(aitem), "select",
540 GTK_SIGNAL_FUNC(cb_itemsignal), "select");
541 gtk_signal_connect (GTK_OBJECT(aitem), "deselect",
542 GTK_SIGNAL_FUNC(cb_itemsignal), "deselect");
543 gtk_signal_connect (GTK_OBJECT(aitem), "toggle",
544 GTK_SIGNAL_FUNC(cb_itemsignal), "toggle");
545 gtk_signal_connect (GTK_OBJECT(aitem), "expand",
546 GTK_SIGNAL_FUNC(cb_itemsignal), "expand");
547 gtk_signal_connect (GTK_OBJECT(aitem), "collapse",
548 GTK_SIGNAL_FUNC(cb_itemsignal), "collapse");
549
550 gtk_tree_append (GTK_TREE(real_tree), aitem);
551 /* Show it - this can be done at any time */
552 gtk_widget_show (aitem);
553
554 gtk_object_set_user_data(GTK_OBJECT(aitem), (gpointer)my_data);
555
556 fprintf(stdout, "Added: %s, len: %u\n", dirp->name, dirlen);
557
558 subtree = gtk_tree_new();
559
560 gtk_tree_item_set_subtree(GTK_TREE_ITEM(aitem), subtree);
561
562 gtk_signal_connect(GTK_OBJECT(subtree), "select_child",
563 GTK_SIGNAL_FUNC(cb_select_child), real_tree);
564 gtk_signal_connect(GTK_OBJECT(subtree), "unselect_child",
565 GTK_SIGNAL_FUNC(cb_unselect_child), real_tree);
566
567 dirp = (struct smbc_dirent *) ((char *) dirp + dirlen);
568 err -= dirlen;
569
570 }
571
572 }
573
574 smbc_closedir(dh);
575
576 }
577 else { /* Must be collapse ... FIXME ... */
578 GtkWidget *subtree = gtk_tree_new();
579
580 gtk_tree_remove_items(GTK_TREE(real_tree), GTK_TREE(real_tree)->children);
581
582 gtk_tree_item_set_subtree(GTK_TREE_ITEM(item), subtree);
583
584 gtk_signal_connect (GTK_OBJECT(subtree), "select_child",
585 GTK_SIGNAL_FUNC(cb_select_child), real_tree);
586 gtk_signal_connect (GTK_OBJECT(subtree), "unselect_child",
587 GTK_SIGNAL_FUNC(cb_unselect_child), real_tree);
588
589
590 }
591
592}
593
594/* Should put up a dialog box to ask the user for username and password */
595
596static void
597auth_fn(const char *server, const char *share,
598 char *workgroup, int wgmaxlen, char *username, int unmaxlen,
599 char *password, int pwmaxlen)
600{
601
602 strncpy(username, "test", unmaxlen);
603 strncpy(password, "test", pwmaxlen);
604
605}
606
607static char *col_titles[] = {
608 "Name", "Attributes", "Size", "Modification Date",
609};
610
611int main( int argc,
612 char *argv[] )
613{
614 GtkWidget *window, *scrolled_win, *scrolled_win2, *tree;
615 GtkWidget *subtree, *item, *main_hbox, *r_pane, *l_pane;
616 gint err, dh;
617 gint i;
618 char dirbuf[512];
619 struct smbc_dirent *dirp;
620
621 gtk_init (&argc, &argv);
622
623 /* Init the smbclient library */
624
625 err = smbc_init(auth_fn, 10);
626
627 /* Print an error response ... */
628
629 if (err < 0) {
630
631 fprintf(stderr, "smbc_init returned %s (%i)\nDo you have a ~/.smb/smb.conf file?\n", strerror(errno), errno);
632 exit(1);
633
634 }
635
636 /* a generic toplevel window */
637 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
638 gtk_widget_set_name(window, "main browser window");
639 gtk_signal_connect (GTK_OBJECT(window), "delete_event",
640 GTK_SIGNAL_FUNC (gtk_main_quit), NULL);
641 gtk_window_set_title(GTK_WINDOW(window), "The Linux Windows Network Browser");
642 gtk_widget_set_usize(GTK_WIDGET(window), 750, -1);
643 gtk_container_set_border_width (GTK_CONTAINER(window), 5);
644
645 gtk_widget_show (window);
646
647 /* A container for the two panes ... */
648
649 main_hbox = gtk_hbox_new(FALSE, 1);
650 gtk_container_border_width(GTK_CONTAINER(main_hbox), 1);
651 gtk_container_add(GTK_CONTAINER(window), main_hbox);
652
653 gtk_widget_show(main_hbox);
654
655 l_pane = gtk_hpaned_new();
656 gtk_paned_gutter_size(GTK_PANED(l_pane), (GTK_PANED(l_pane))->handle_size);
657 r_pane = gtk_hpaned_new();
658 gtk_paned_gutter_size(GTK_PANED(r_pane), (GTK_PANED(r_pane))->handle_size);
659 gtk_container_add(GTK_CONTAINER(main_hbox), l_pane);
660 gtk_widget_show(l_pane);
661
662 /* A generic scrolled window */
663 scrolled_win = gtk_scrolled_window_new (NULL, NULL);
664 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
665 GTK_POLICY_AUTOMATIC,
666 GTK_POLICY_AUTOMATIC);
667 gtk_widget_set_usize (scrolled_win, 150, 200);
668 gtk_container_add (GTK_CONTAINER(l_pane), scrolled_win);
669 gtk_widget_show (scrolled_win);
670
671 /* Another generic scrolled window */
672 scrolled_win2 = gtk_scrolled_window_new (NULL, NULL);
673 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win2),
674 GTK_POLICY_AUTOMATIC,
675 GTK_POLICY_AUTOMATIC);
676 gtk_widget_set_usize (scrolled_win2, 150, 200);
677 gtk_paned_add2 (GTK_PANED(l_pane), scrolled_win2);
678 gtk_widget_show (scrolled_win2);
679
680 /* Create the root tree */
681 tree = gtk_tree_new();
682 g_print ("root tree is %p\n", tree);
683 /* connect all GtkTree:: signals */
684 gtk_signal_connect (GTK_OBJECT(tree), "select_child",
685 GTK_SIGNAL_FUNC(cb_select_child), tree);
686 gtk_signal_connect (GTK_OBJECT(tree), "unselect_child",
687 GTK_SIGNAL_FUNC(cb_unselect_child), tree);
688 gtk_signal_connect (GTK_OBJECT(tree), "selection_changed",
689 GTK_SIGNAL_FUNC(cb_selection_changed), tree);
690 /* Add it to the scrolled window */
691 gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW(scrolled_win),
692 tree);
693 /* Set the selection mode */
694 gtk_tree_set_selection_mode (GTK_TREE(tree),
695 GTK_SELECTION_MULTIPLE);
696 /* Show it */
697 gtk_widget_show (tree);
698
699 /* Now, create a clist and attach it to the second pane */
700
701 clist = gtk_clist_new_with_titles(4, col_titles);
702
703 gtk_container_add (GTK_CONTAINER(scrolled_win2), clist);
704
705 gtk_widget_show(clist);
706
707 /* Now, build the top level display ... */
708
709 if ((dh = smbc_opendir("smb://")) < 0) {
710
711 fprintf(stderr, "Could not list workgroups: smb://: %s\n",
712 strerror(errno));
713
714 exit(1);
715
716 }
717
718 /* Create a tree item for Whole Network */
719
720 item = gtk_tree_item_new_with_label ("Whole Network");
721 /* Connect all GtkItem:: and GtkTreeItem:: signals */
722 gtk_signal_connect (GTK_OBJECT(item), "select",
723 GTK_SIGNAL_FUNC(cb_itemsignal), "select");
724 gtk_signal_connect (GTK_OBJECT(item), "deselect",
725 GTK_SIGNAL_FUNC(cb_itemsignal), "deselect");
726 gtk_signal_connect (GTK_OBJECT(item), "toggle",
727 GTK_SIGNAL_FUNC(cb_itemsignal), "toggle");
728 gtk_signal_connect (GTK_OBJECT(item), "expand",
729 GTK_SIGNAL_FUNC(cb_wholenet), "expand");
730 gtk_signal_connect (GTK_OBJECT(item), "collapse",
731 GTK_SIGNAL_FUNC(cb_wholenet), "collapse");
732 /* Add it to the parent tree */
733 gtk_tree_append (GTK_TREE(tree), item);
734 /* Show it - this can be done at any time */
735 gtk_widget_show (item);
736
737 subtree = gtk_tree_new(); /* A subtree for Whole Network */
738
739 gtk_tree_item_set_subtree(GTK_TREE_ITEM(item), subtree);
740
741 gtk_signal_connect (GTK_OBJECT(subtree), "select_child",
742 GTK_SIGNAL_FUNC(cb_select_child), tree);
743 gtk_signal_connect (GTK_OBJECT(subtree), "unselect_child",
744 GTK_SIGNAL_FUNC(cb_unselect_child), tree);
745
746 /* Now, get the items in smb:/// and add them to the tree */
747
748 while ((err = smbc_getdents(dh, (struct smbc_dirent *)dirbuf,
749 sizeof(dirbuf))) != 0) {
750
751 if (err < 0) { /* Handle the error */
752
753 fprintf(stderr, "Could not read directory for smbc:///: %s\n",
754 strerror(errno));
755
756 exit(1);
757
758 }
759
760 dirp = (struct smbc_dirent *)dirbuf;
761
762 fprintf(stdout, "Dir len: %u\n", err);
763
764 while (err > 0) { /* Extract each entry and make a sub-tree */
765 struct tree_data *my_data;
766 int dirlen = dirp->dirlen;
767
768 my_data = make_tree_data(dirp->smbc_type, dirp->name);
769
770 item = gtk_tree_item_new_with_label(dirp->name);
771 /* Connect all GtkItem:: and GtkTreeItem:: signals */
772 gtk_signal_connect (GTK_OBJECT(item), "select",
773 GTK_SIGNAL_FUNC(cb_itemsignal), "select");
774 gtk_signal_connect (GTK_OBJECT(item), "deselect",
775 GTK_SIGNAL_FUNC(cb_itemsignal), "deselect");
776 gtk_signal_connect (GTK_OBJECT(item), "toggle",
777 GTK_SIGNAL_FUNC(cb_itemsignal), "toggle");
778 gtk_signal_connect (GTK_OBJECT(item), "expand",
779 GTK_SIGNAL_FUNC(cb_itemsignal), "expand");
780 gtk_signal_connect (GTK_OBJECT(item), "collapse",
781 GTK_SIGNAL_FUNC(cb_itemsignal), "collapse");
782 /* Add it to the parent tree */
783 gtk_tree_append (GTK_TREE(tree), item);
784 /* Show it - this can be done at any time */
785 gtk_widget_show (item);
786
787 gtk_object_set_user_data(GTK_OBJECT(item), (gpointer)my_data);
788
789 fprintf(stdout, "Added: %s, len: %u\n", dirp->name, dirlen);
790
791 subtree = gtk_tree_new();
792
793 gtk_tree_item_set_subtree(GTK_TREE_ITEM(item), subtree);
794
795 gtk_signal_connect (GTK_OBJECT(subtree), "select_child",
796 GTK_SIGNAL_FUNC(cb_select_child), tree);
797 gtk_signal_connect (GTK_OBJECT(subtree), "unselect_child",
798 GTK_SIGNAL_FUNC(cb_unselect_child), tree);
799
800 dirp = (struct smbc_dirent *) ((char *) dirp + dirlen);
801 err -= dirlen;
802
803 }
804
805 }
806
807 smbc_closedir(dh); /* FIXME, check for error :-) */
808
809 /* Show the window and loop endlessly */
810 gtk_main();
811 return 0;
812}
813/* example-end */
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