source: branches/samba-3.0/source/client/tree.c@ 175

Last change on this file since 175 was 1, checked in by Paul Smedley, 18 years ago

Initial code import
File size: 21.2 KB
Line 
1/*
2 Unix SMB/CIFS implementation.
3 SMB client GTK+ tree-based application
4 Copyright (C) Andrew Tridgell 1998
5 Copyright (C) Richard Sharpe 2001
6 Copyright (C) John Terpstra 2001
7
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21*/
22
23/* example-gtk+ application, ripped off from the gtk+ tree.c sample */
24
25#include <stdio.h>
26#include <errno.h>
27#include <gtk/gtk.h>
28#include "libsmbclient.h"
29
30static GtkWidget *clist;
31
32struct tree_data {
33
34 guint32 type; /* Type of tree item, an SMBC_TYPE */
35 char name[256]; /* May need to change this later */
36
37};
38
39static void tree_error_message(gchar *message) {
40
41 GtkWidget *dialog, *label, *okay_button;
42
43 /* Create the widgets */
44
45 dialog = gtk_dialog_new();
46 gtk_window_set_modal(GTK_WINDOW(dialog), True);
47 label = gtk_label_new (message);
48 okay_button = gtk_button_new_with_label("Okay");
49
50 /* Ensure that the dialog box is destroyed when the user clicks ok. */
51
52 gtk_signal_connect_object (GTK_OBJECT (okay_button), "clicked",
53 GTK_SIGNAL_FUNC (gtk_widget_destroy), dialog);
54 gtk_container_add (GTK_CONTAINER (GTK_DIALOG(dialog)->action_area),
55 okay_button);
56
57 /* Add the label, and show everything we've added to the dialog. */
58
59 gtk_container_add (GTK_CONTAINER (GTK_DIALOG(dialog)->vbox),
60 label);
61 gtk_widget_show_all (dialog);
62}
63
64/*
65 * We are given a widget, and we want to retrieve its URL so we
66 * can do a directory listing.
67 *
68 * We walk back up the tree, picking up pieces until we hit a server or
69 * workgroup type and return a path from there
70 */
71
72static pstring path_string;
73
74char *get_path(GtkWidget *item)
75{
76 GtkWidget *p = item;
77 struct tree_data *pd;
78 char *comps[1024]; /* We keep pointers to the components here */
79 int i = 0, j, level,type;
80
81 /* Walk back up the tree, getting the private data */
82
83 level = GTK_TREE(item->parent)->level;
84
85 /* Pick up this item's component info */
86
87 pd = (struct tree_data *)gtk_object_get_user_data(GTK_OBJECT(item));
88
89 comps[i++] = pd->name;
90 type = pd->type;
91
92 while (level > 0 && type != SMBC_SERVER && type != SMBC_WORKGROUP) {
93
94 /* Find the parent and extract the data etc ... */
95
96 p = GTK_WIDGET(p->parent);
97 p = GTK_WIDGET(GTK_TREE(p)->tree_owner);
98
99 pd = (struct tree_data *)gtk_object_get_user_data(GTK_OBJECT(p));
100
101 level = GTK_TREE(item->parent)->level;
102
103 comps[i++] = pd->name;
104 type = pd->type;
105
106 }
107
108 /*
109 * Got a list of comps now, should check that we did not hit a workgroup
110 * when we got other things as well ... Later
111 *
112 * Now, build the path
113 */
114
115 pstrcpy( path_string, "smb:/" );
116
117 for (j = i - 1; j >= 0; j--) {
118
119 strncat(path_string, "/", sizeof(path_string) - strlen(path_string));
120 strncat(path_string, comps[j], sizeof(path_string) - strlen(path_string));
121
122 }
123
124 fprintf(stdout, "Path string = %s\n", path_string);
125
126 return path_string;
127
128}
129
130struct tree_data *make_tree_data(guint32 type, const char *name)
131{
132 struct tree_data *p = SMB_MALLOC_P(struct tree_data);
133
134 if (p) {
135
136 p->type = type;
137 strncpy(p->name, name, sizeof(p->name));
138
139 }
140
141 return p;
142
143}
144
145/* Note that this is called every time the user clicks on an item,
146 whether it is already selected or not. */
147static void cb_select_child (GtkWidget *root_tree, GtkWidget *child,
148 GtkWidget *subtree)
149{
150 gint dh, err, dirlen;
151 char dirbuf[512];
152 struct smbc_dirent *dirp;
153 struct stat st1;
154 pstring path, path1;
155
156 g_print ("select_child called for root tree %p, subtree %p, child %p\n",
157 root_tree, subtree, child);
158
159 /* Now, figure out what it is, and display it in the clist ... */
160
161 gtk_clist_clear(GTK_CLIST(clist)); /* Clear the CLIST */
162
163 /* Now, get the private data for the subtree */
164
165 strncpy(path, get_path(child), 1024);
166
167 if ((dh = smbc_opendir(path)) < 0) { /* Handle error */
168
169 g_print("cb_select_child: Could not open dir %s, %s\n", path,
170 strerror(errno));
171
172 gtk_main_quit();
173
174 return;
175
176 }
177
178 while ((err = smbc_getdents(dh, (struct smbc_dirent *)dirbuf,
179 sizeof(dirbuf))) != 0) {
180
181 if (err < 0) {
182
183 g_print("cb_select_child: Could not read dir %s, %s\n", path,
184 strerror(errno));
185
186 gtk_main_quit();
187
188 return;
189
190 }
191
192 dirp = (struct smbc_dirent *)dirbuf;
193
194 while (err > 0) {
195 gchar col1[128], col2[128], col3[128], col4[128];
196 gchar *rowdata[4] = {col1, col2, col3, col4};
197
198 dirlen = dirp->dirlen;
199
200 /* Format each of the items ... */
201
202 strncpy(col1, dirp->name, 128);
203
204 col2[0] = col3[0] = col4[0] = (char)0;
205
206 switch (dirp->smbc_type) {
207
208 case SMBC_WORKGROUP:
209
210 break;
211
212 case SMBC_SERVER:
213
214 strncpy(col2, (dirp->comment?dirp->comment:""), 128);
215
216 break;
217
218 case SMBC_FILE_SHARE:
219
220 strncpy(col2, (dirp->comment?dirp->comment:""), 128);
221
222 break;
223
224 case SMBC_PRINTER_SHARE:
225
226 strncpy(col2, (dirp->comment?dirp->comment:""), 128);
227 break;
228
229 case SMBC_COMMS_SHARE:
230
231 break;
232
233 case SMBC_IPC_SHARE:
234
235 break;
236
237 case SMBC_DIR:
238 case SMBC_FILE:
239
240 /* Get stats on the file/dir and see what we have */
241
242 if ((strcmp(dirp->name, ".") != 0) &&
243 (strcmp(dirp->name, "..") != 0)) {
244
245 strncpy(path1, path, sizeof(path1));
246 strncat(path1, "/", sizeof(path) - strlen(path));
247 strncat(path1, dirp->name, sizeof(path) - strlen(path));
248
249 if (smbc_stat(path1, &st1) < 0) {
250
251 if (errno != EBUSY) {
252
253 g_print("cb_select_child: Could not stat file %s, %s\n", path1,
254 strerror(errno));
255
256 gtk_main_quit();
257
258 return;
259
260 }
261 else {
262
263 strncpy(col2, "Device or resource busy", sizeof(col2));
264
265 }
266 }
267 else {
268 /* Now format each of the relevant things ... */
269
270 snprintf(col2, sizeof(col2), "%c%c%c%c%c%c%c%c%c(%0X)",
271 (st1.st_mode&S_IRUSR?'r':'-'),
272 (st1.st_mode&S_IWUSR?'w':'-'),
273 (st1.st_mode&S_IXUSR?'x':'-'),
274 (st1.st_mode&S_IRGRP?'r':'-'),
275 (st1.st_mode&S_IWGRP?'w':'-'),
276 (st1.st_mode&S_IXGRP?'x':'-'),
277 (st1.st_mode&S_IROTH?'r':'-'),
278 (st1.st_mode&S_IWOTH?'w':'-'),
279 (st1.st_mode&S_IXOTH?'x':'-'),
280 st1.st_mode);
281 snprintf(col3, sizeof(col3), "%u", st1.st_size);
282 snprintf(col4, sizeof(col4), "%s", ctime(&st1.st_mtime));
283 }
284 }
285
286 break;
287
288 default:
289
290 break;
291 }
292
293 gtk_clist_append(GTK_CLIST(clist), rowdata);
294
295 (char *)dirp += dirlen;
296 err -= dirlen;
297
298 }
299
300 }
301
302}
303
304/* Note that this is never called */
305static void cb_unselect_child( GtkWidget *root_tree,
306 GtkWidget *child,
307 GtkWidget *subtree )
308{
309 g_print ("unselect_child called for root tree %p, subtree %p, child %p\n",
310 root_tree, subtree, child);
311}
312
313/* for all the GtkItem:: and GtkTreeItem:: signals */
314static void cb_itemsignal( GtkWidget *item,
315 gchar *signame )
316{
317 GtkWidget *real_tree, *aitem, *subtree;
318 gchar *name;
319 GtkLabel *label;
320 gint dh, err, dirlen, level;
321 char dirbuf[512];
322 struct smbc_dirent *dirp;
323
324 label = GTK_LABEL (GTK_BIN (item)->child);
325 /* Get the text of the label */
326 gtk_label_get (label, &name);
327
328 level = GTK_TREE(item->parent)->level;
329
330 /* Get the level of the tree which the item is in */
331 g_print ("%s called for item %s->%p, level %d\n", signame, name,
332 item, GTK_TREE (item->parent)->level);
333
334 real_tree = GTK_TREE_ITEM_SUBTREE(item); /* Get the subtree */
335
336 if (strncmp(signame, "expand", 6) == 0) { /* Expand called */
337 char server[128];
338
339 if ((dh = smbc_opendir(get_path(item))) < 0) { /* Handle error */
340 gchar errmsg[256];
341
342 g_print("cb_itemsignal: Could not open dir %s, %s\n", get_path(item),
343 strerror(errno));
344
345 slprintf(errmsg, sizeof(errmsg), "cb_itemsignal: Could not open dir %s, %s\n", get_path(item), strerror(errno));
346
347 tree_error_message(errmsg);
348
349 /* gtk_main_quit();*/
350
351 return;
352
353 }
354
355 while ((err = smbc_getdents(dh, (struct smbc_dirent *)dirbuf,
356 sizeof(dirbuf))) != 0) {
357
358 if (err < 0) { /* An error, report it */
359 gchar errmsg[256];
360
361 g_print("cb_itemsignal: Could not read dir smbc://, %s\n",
362 strerror(errno));
363
364 slprintf(errmsg, sizeof(errmsg), "cb_itemsignal: Could not read dir smbc://, %s\n", strerror(errno));
365
366 tree_error_message(errmsg);
367
368 /* gtk_main_quit();*/
369
370 return;
371
372 }
373
374 dirp = (struct smbc_dirent *)dirbuf;
375
376 while (err > 0) {
377 struct tree_data *my_data;
378
379 dirlen = dirp->dirlen;
380
381 my_data = make_tree_data(dirp->smbc_type, dirp->name);
382
383 if (!my_data) {
384
385 g_print("Could not allocate space for tree_data: %s\n",
386 dirp->name);
387
388 gtk_main_quit();
389 return;
390
391 }
392
393 aitem = gtk_tree_item_new_with_label(dirp->name);
394
395 /* Connect all GtkItem:: and GtkTreeItem:: signals */
396 gtk_signal_connect (GTK_OBJECT(aitem), "select",
397 GTK_SIGNAL_FUNC(cb_itemsignal), "select");
398 gtk_signal_connect (GTK_OBJECT(aitem), "deselect",
399 GTK_SIGNAL_FUNC(cb_itemsignal), "deselect");
400 gtk_signal_connect (GTK_OBJECT(aitem), "toggle",
401 GTK_SIGNAL_FUNC(cb_itemsignal), "toggle");
402 gtk_signal_connect (GTK_OBJECT(aitem), "expand",
403 GTK_SIGNAL_FUNC(cb_itemsignal), "expand");
404 gtk_signal_connect (GTK_OBJECT(aitem), "collapse",
405 GTK_SIGNAL_FUNC(cb_itemsignal), "collapse");
406 /* Add it to the parent tree */
407 gtk_tree_append (GTK_TREE(real_tree), aitem);
408
409 gtk_widget_show (aitem);
410
411 gtk_object_set_user_data(GTK_OBJECT(aitem), (gpointer)my_data);
412
413 fprintf(stdout, "Added: %s, len: %u\n", dirp->name, dirlen);
414
415 if (dirp->smbc_type != SMBC_FILE &&
416 dirp->smbc_type != SMBC_IPC_SHARE &&
417 (strcmp(dirp->name, ".") != 0) &&
418 (strcmp(dirp->name, "..") !=0)){
419
420 subtree = gtk_tree_new();
421 gtk_tree_item_set_subtree(GTK_TREE_ITEM(aitem), subtree);
422
423 gtk_signal_connect(GTK_OBJECT(subtree), "select_child",
424 GTK_SIGNAL_FUNC(cb_select_child), real_tree);
425 gtk_signal_connect(GTK_OBJECT(subtree), "unselect_child",
426 GTK_SIGNAL_FUNC(cb_unselect_child), real_tree);
427
428 }
429
430 (char *)dirp += dirlen;
431 err -= dirlen;
432
433 }
434
435 }
436
437 smbc_closedir(dh);
438
439 }
440 else if (strncmp(signame, "collapse", 8) == 0) {
441 GtkWidget *subtree = gtk_tree_new();
442
443 gtk_tree_remove_items(GTK_TREE(real_tree), GTK_TREE(real_tree)->children);
444
445 gtk_tree_item_set_subtree(GTK_TREE_ITEM(item), subtree);
446
447 gtk_signal_connect (GTK_OBJECT(subtree), "select_child",
448 GTK_SIGNAL_FUNC(cb_select_child), real_tree);
449 gtk_signal_connect (GTK_OBJECT(subtree), "unselect_child",
450 GTK_SIGNAL_FUNC(cb_unselect_child), real_tree);
451
452 }
453
454}
455
456static void cb_selection_changed( GtkWidget *tree )
457{
458 GList *i;
459
460 g_print ("selection_change called for tree %p\n", tree);
461 g_print ("selected objects are:\n");
462
463 i = GTK_TREE_SELECTION(tree);
464 while (i){
465 gchar *name;
466 GtkLabel *label;
467 GtkWidget *item;
468
469 /* Get a GtkWidget pointer from the list node */
470 item = GTK_WIDGET (i->data);
471 label = GTK_LABEL (GTK_BIN (item)->child);
472 gtk_label_get (label, &name);
473 g_print ("\t%s on level %d\n", name, GTK_TREE
474 (item->parent)->level);
475 i = i->next;
476 }
477}
478
479/*
480 * Expand or collapse the whole network ...
481 */
482static void cb_wholenet(GtkWidget *item, gchar *signame)
483{
484 GtkWidget *real_tree, *aitem, *subtree;
485 gchar *name;
486 GtkLabel *label;
487 gint dh, err, dirlen;
488 char dirbuf[512];
489 struct smbc_dirent *dirp;
490
491 label = GTK_LABEL (GTK_BIN (item)->child);
492 gtk_label_get (label, &name);
493 g_print ("%s called for item %s->%p, level %d\n", signame, name,
494 item, GTK_TREE (item->parent)->level);
495
496 real_tree = GTK_TREE_ITEM_SUBTREE(item); /* Get the subtree */
497
498 if (strncmp(signame, "expand", 6) == 0) { /* Expand called */
499
500 if ((dh = smbc_opendir("smb://")) < 0) { /* Handle error */
501
502 g_print("cb_wholenet: Could not open dir smbc://, %s\n",
503 strerror(errno));
504
505 gtk_main_quit();
506
507 return;
508
509 }
510
511 while ((err = smbc_getdents(dh, (struct smbc_dirent *)dirbuf,
512 sizeof(dirbuf))) != 0) {
513
514 if (err < 0) { /* An error, report it */
515
516 g_print("cb_wholenet: Could not read dir smbc://, %s\n",
517 strerror(errno));
518
519 gtk_main_quit();
520
521 return;
522
523 }
524
525 dirp = (struct smbc_dirent *)dirbuf;
526
527 while (err > 0) {
528 struct tree_data *my_data;
529
530 dirlen = dirp->dirlen;
531
532 my_data = make_tree_data(dirp->smbc_type, dirp->name);
533
534 aitem = gtk_tree_item_new_with_label(dirp->name);
535
536 /* Connect all GtkItem:: and GtkTreeItem:: signals */
537 gtk_signal_connect (GTK_OBJECT(aitem), "select",
538 GTK_SIGNAL_FUNC(cb_itemsignal), "select");
539 gtk_signal_connect (GTK_OBJECT(aitem), "deselect",
540 GTK_SIGNAL_FUNC(cb_itemsignal), "deselect");
541 gtk_signal_connect (GTK_OBJECT(aitem), "toggle",
542 GTK_SIGNAL_FUNC(cb_itemsignal), "toggle");
543 gtk_signal_connect (GTK_OBJECT(aitem), "expand",
544 GTK_SIGNAL_FUNC(cb_itemsignal), "expand");
545 gtk_signal_connect (GTK_OBJECT(aitem), "collapse",
546 GTK_SIGNAL_FUNC(cb_itemsignal), "collapse");
547
548 gtk_tree_append (GTK_TREE(real_tree), aitem);
549 /* Show it - this can be done at any time */
550 gtk_widget_show (aitem);
551
552 gtk_object_set_user_data(GTK_OBJECT(aitem), (gpointer)my_data);
553
554 fprintf(stdout, "Added: %s, len: %u\n", dirp->name, dirlen);
555
556 subtree = gtk_tree_new();
557
558 gtk_tree_item_set_subtree(GTK_TREE_ITEM(aitem), subtree);
559
560 gtk_signal_connect(GTK_OBJECT(subtree), "select_child",
561 GTK_SIGNAL_FUNC(cb_select_child), real_tree);
562 gtk_signal_connect(GTK_OBJECT(subtree), "unselect_child",
563 GTK_SIGNAL_FUNC(cb_unselect_child), real_tree);
564
565 (char *)dirp += dirlen;
566 err -= dirlen;
567
568 }
569
570 }
571
572 smbc_closedir(dh);
573
574 }
575 else { /* Must be collapse ... FIXME ... */
576 GtkWidget *subtree = gtk_tree_new();
577
578 gtk_tree_remove_items(GTK_TREE(real_tree), GTK_TREE(real_tree)->children);
579
580 gtk_tree_item_set_subtree(GTK_TREE_ITEM(item), subtree);
581
582 gtk_signal_connect (GTK_OBJECT(subtree), "select_child",
583 GTK_SIGNAL_FUNC(cb_select_child), real_tree);
584 gtk_signal_connect (GTK_OBJECT(subtree), "unselect_child",
585 GTK_SIGNAL_FUNC(cb_unselect_child), real_tree);
586
587
588 }
589
590}
591
592/* Should put up a dialog box to ask the user for username and password */
593
594static void
595auth_fn(const char *server, const char *share,
596 char *workgroup, int wgmaxlen, char *username, int unmaxlen,
597 char *password, int pwmaxlen)
598{
599
600 strncpy(username, "test", unmaxlen);
601 strncpy(password, "test", pwmaxlen);
602
603}
604
605static char *col_titles[] = {
606 "Name", "Attributes", "Size", "Modification Date",
607};
608
609int main( int argc,
610 char *argv[] )
611{
612 GtkWidget *window, *scrolled_win, *scrolled_win2, *tree;
613 GtkWidget *subtree, *item, *main_hbox, *r_pane, *l_pane;
614 gint err, dh;
615 gint i;
616 char dirbuf[512];
617 struct smbc_dirent *dirp;
618
619 gtk_init (&argc, &argv);
620
621 /* Init the smbclient library */
622
623 err = smbc_init(auth_fn, 10);
624
625 /* Print an error response ... */
626
627 if (err < 0) {
628
629 fprintf(stderr, "smbc_init returned %s (%i)\nDo you have a ~/.smb/smb.conf file?\n", strerror(errno), errno);
630 exit(1);
631
632 }
633
634 /* a generic toplevel window */
635 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
636 gtk_widget_set_name(window, "main browser window");
637 gtk_signal_connect (GTK_OBJECT(window), "delete_event",
638 GTK_SIGNAL_FUNC (gtk_main_quit), NULL);
639 gtk_window_set_title(GTK_WINDOW(window), "The Linux Windows Network Browser");
640 gtk_widget_set_usize(GTK_WIDGET(window), 750, -1);
641 gtk_container_set_border_width (GTK_CONTAINER(window), 5);
642
643 gtk_widget_show (window);
644
645 /* A container for the two panes ... */
646
647 main_hbox = gtk_hbox_new(FALSE, 1);
648 gtk_container_border_width(GTK_CONTAINER(main_hbox), 1);
649 gtk_container_add(GTK_CONTAINER(window), main_hbox);
650
651 gtk_widget_show(main_hbox);
652
653 l_pane = gtk_hpaned_new();
654 gtk_paned_gutter_size(GTK_PANED(l_pane), (GTK_PANED(l_pane))->handle_size);
655 r_pane = gtk_hpaned_new();
656 gtk_paned_gutter_size(GTK_PANED(r_pane), (GTK_PANED(r_pane))->handle_size);
657 gtk_container_add(GTK_CONTAINER(main_hbox), l_pane);
658 gtk_widget_show(l_pane);
659
660 /* A generic scrolled window */
661 scrolled_win = gtk_scrolled_window_new (NULL, NULL);
662 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
663 GTK_POLICY_AUTOMATIC,
664 GTK_POLICY_AUTOMATIC);
665 gtk_widget_set_usize (scrolled_win, 150, 200);
666 gtk_container_add (GTK_CONTAINER(l_pane), scrolled_win);
667 gtk_widget_show (scrolled_win);
668
669 /* Another generic scrolled window */
670 scrolled_win2 = gtk_scrolled_window_new (NULL, NULL);
671 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win2),
672 GTK_POLICY_AUTOMATIC,
673 GTK_POLICY_AUTOMATIC);
674 gtk_widget_set_usize (scrolled_win2, 150, 200);
675 gtk_paned_add2 (GTK_PANED(l_pane), scrolled_win2);
676 gtk_widget_show (scrolled_win2);
677
678 /* Create the root tree */
679 tree = gtk_tree_new();
680 g_print ("root tree is %p\n", tree);
681 /* connect all GtkTree:: signals */
682 gtk_signal_connect (GTK_OBJECT(tree), "select_child",
683 GTK_SIGNAL_FUNC(cb_select_child), tree);
684 gtk_signal_connect (GTK_OBJECT(tree), "unselect_child",
685 GTK_SIGNAL_FUNC(cb_unselect_child), tree);
686 gtk_signal_connect (GTK_OBJECT(tree), "selection_changed",
687 GTK_SIGNAL_FUNC(cb_selection_changed), tree);
688 /* Add it to the scrolled window */
689 gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW(scrolled_win),
690 tree);
691 /* Set the selection mode */
692 gtk_tree_set_selection_mode (GTK_TREE(tree),
693 GTK_SELECTION_MULTIPLE);
694 /* Show it */
695 gtk_widget_show (tree);
696
697 /* Now, create a clist and attach it to the second pane */
698
699 clist = gtk_clist_new_with_titles(4, col_titles);
700
701 gtk_container_add (GTK_CONTAINER(scrolled_win2), clist);
702
703 gtk_widget_show(clist);
704
705 /* Now, build the top level display ... */
706
707 if ((dh = smbc_opendir("smb:///")) < 0) {
708
709 fprintf(stderr, "Could not list default workgroup: smb:///: %s\n",
710 strerror(errno));
711
712 exit(1);
713
714 }
715
716 /* Create a tree item for Whole Network */
717
718 item = gtk_tree_item_new_with_label ("Whole Network");
719 /* Connect all GtkItem:: and GtkTreeItem:: signals */
720 gtk_signal_connect (GTK_OBJECT(item), "select",
721 GTK_SIGNAL_FUNC(cb_itemsignal), "select");
722 gtk_signal_connect (GTK_OBJECT(item), "deselect",
723 GTK_SIGNAL_FUNC(cb_itemsignal), "deselect");
724 gtk_signal_connect (GTK_OBJECT(item), "toggle",
725 GTK_SIGNAL_FUNC(cb_itemsignal), "toggle");
726 gtk_signal_connect (GTK_OBJECT(item), "expand",
727 GTK_SIGNAL_FUNC(cb_wholenet), "expand");
728 gtk_signal_connect (GTK_OBJECT(item), "collapse",
729 GTK_SIGNAL_FUNC(cb_wholenet), "collapse");
730 /* Add it to the parent tree */
731 gtk_tree_append (GTK_TREE(tree), item);
732 /* Show it - this can be done at any time */
733 gtk_widget_show (item);
734
735 subtree = gtk_tree_new(); /* A subtree for Whole Network */
736
737 gtk_tree_item_set_subtree(GTK_TREE_ITEM(item), subtree);
738
739 gtk_signal_connect (GTK_OBJECT(subtree), "select_child",
740 GTK_SIGNAL_FUNC(cb_select_child), tree);
741 gtk_signal_connect (GTK_OBJECT(subtree), "unselect_child",
742 GTK_SIGNAL_FUNC(cb_unselect_child), tree);
743
744 /* Now, get the items in smb:/// and add them to the tree */
745
746 dirp = (struct smbc_dirent *)dirbuf;
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 fprintf(stdout, "Dir len: %u\n", err);
761
762 while (err > 0) { /* Extract each entry and make a sub-tree */
763 struct tree_data *my_data;
764 int dirlen = dirp->dirlen;
765
766 my_data = make_tree_data(dirp->smbc_type, dirp->name);
767
768 item = gtk_tree_item_new_with_label(dirp->name);
769 /* Connect all GtkItem:: and GtkTreeItem:: signals */
770 gtk_signal_connect (GTK_OBJECT(item), "select",
771 GTK_SIGNAL_FUNC(cb_itemsignal), "select");
772 gtk_signal_connect (GTK_OBJECT(item), "deselect",
773 GTK_SIGNAL_FUNC(cb_itemsignal), "deselect");
774 gtk_signal_connect (GTK_OBJECT(item), "toggle",
775 GTK_SIGNAL_FUNC(cb_itemsignal), "toggle");
776 gtk_signal_connect (GTK_OBJECT(item), "expand",
777 GTK_SIGNAL_FUNC(cb_itemsignal), "expand");
778 gtk_signal_connect (GTK_OBJECT(item), "collapse",
779 GTK_SIGNAL_FUNC(cb_itemsignal), "collapse");
780 /* Add it to the parent tree */
781 gtk_tree_append (GTK_TREE(tree), item);
782 /* Show it - this can be done at any time */
783 gtk_widget_show (item);
784
785 gtk_object_set_user_data(GTK_OBJECT(item), (gpointer)my_data);
786
787 fprintf(stdout, "Added: %s, len: %u\n", dirp->name, dirlen);
788
789 subtree = gtk_tree_new();
790
791 gtk_tree_item_set_subtree(GTK_TREE_ITEM(item), subtree);
792
793 gtk_signal_connect (GTK_OBJECT(subtree), "select_child",
794 GTK_SIGNAL_FUNC(cb_select_child), tree);
795 gtk_signal_connect (GTK_OBJECT(subtree), "unselect_child",
796 GTK_SIGNAL_FUNC(cb_unselect_child), tree);
797
798 (char *)dirp += dirlen;
799 err -= dirlen;
800
801 }
802
803 }
804
805 smbc_closedir(dh); /* FIXME, check for error :-) */
806
807 /* Show the window and loop endlessly */
808 gtk_main();
809 return 0;
810}
811/* example-end */
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