mirror of
https://github.com/samba-team/samba.git
synced 2025-08-02 00:22:11 +03:00
Fix a minor problem with listing servers in a workgroup and add a
gtk+ test application that tests out some of this stuff ...
(This used to be commit 606c4aecea)
This commit is contained in:
Richard Sharpe
460
source3/client/tree.c
Normal file
460
source3/client/tree.c
Normal file
@ -0,0 +1,460 @@
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/*
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Unix SMB/Netbios implementation.
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Version 2.0
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SMB client GTK+ tree-based application
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Copyright (C) Andrew Tridgell 1998
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Copyright (C) Richard Sharpe 2001
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Copyright (C) John Terpstra 2001
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/* example-gtk+ application, ripped off from the gtk+ tree.c sample */
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#include <stdio.h>
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#include <errno.h>
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#include <gtk/gtk.h>
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#include "libsmbclient.h"
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/* for all the GtkItem:: and GtkTreeItem:: signals */
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static void cb_itemsignal( GtkWidget *item,
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gchar *signame )
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{
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GtkWidget *real_tree, *aitem, *subtree;
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gchar *name;
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GtkLabel *label;
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gint dh, err, dirlen;
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char dirbuf[512];
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struct smbc_dirent *dirp;
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/* It's a Bin, so it has one child, which we know to be a
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label, so get that */
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label = GTK_LABEL (GTK_BIN (item)->child);
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/* Get the text of the label */
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gtk_label_get (label, &name);
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/* Get the level of the tree which the item is in */
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g_print ("%s called for item %s->%p, level %d\n", signame, name,
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item, GTK_TREE (item->parent)->level);
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if (strncmp(signame, "expand", 6) == 0) { /* Expand called */
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char server[128];
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slprintf(server, 128, "smb://%s", name);
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if ((dh = smbc_opendir(server)) < 0) { /* Handle error */
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g_print("cb_wholenet: Could not open dir %s, %s\n", server,
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strerror(errno));
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gtk_main_quit();
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return;
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}
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real_tree = GTK_TREE_ITEM_SUBTREE(item); /* Get the subtree */
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while ((err = smbc_getdents(dh, (struct smbc_dirent *)dirbuf,
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sizeof(dirbuf))) != 0) {
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if (err < 0) { /* An error, report it */
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g_print("cb_wholenet: Could not read dir smbc://, %s\n",
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strerror(errno));
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gtk_main_quit();
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return;
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}
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dirp = (struct smbc_dirent *)dirbuf;
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while (err > 0) {
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dirlen = sizeof(struct smbc_dirent) + dirp->namelen +
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dirp->commentlen + 1;
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aitem = gtk_tree_item_new_with_label(dirp->name);
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/* Connect all GtkItem:: and GtkTreeItem:: signals */
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gtk_signal_connect (GTK_OBJECT(aitem), "select",
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GTK_SIGNAL_FUNC(cb_itemsignal), "select");
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gtk_signal_connect (GTK_OBJECT(aitem), "deselect",
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GTK_SIGNAL_FUNC(cb_itemsignal), "deselect");
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gtk_signal_connect (GTK_OBJECT(aitem), "toggle",
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GTK_SIGNAL_FUNC(cb_itemsignal), "toggle");
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gtk_signal_connect (GTK_OBJECT(aitem), "expand",
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GTK_SIGNAL_FUNC(cb_itemsignal), "expand");
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gtk_signal_connect (GTK_OBJECT(aitem), "collapse",
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GTK_SIGNAL_FUNC(cb_itemsignal), "collapse");
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/* Add it to the parent tree */
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gtk_tree_append (GTK_TREE(real_tree), aitem);
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/* Show it - this can be done at any time */
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gtk_widget_show (aitem);
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fprintf(stdout, "Added: %s, len: %u\n", dirp->name, dirlen);
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subtree = gtk_tree_new();
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gtk_tree_item_set_subtree(GTK_TREE_ITEM(aitem), subtree);
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(char *)dirp += dirlen;
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err -= dirlen;
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}
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}
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smbc_closedir(dh);
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}
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}
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/* Note that this is never called */
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static void cb_unselect_child( GtkWidget *root_tree,
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GtkWidget *child,
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GtkWidget *subtree )
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{
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g_print ("unselect_child called for root tree %p, subtree %p, child %p\n",
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root_tree, subtree, child);
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}
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/* Note that this is called every time the user clicks on an item,
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whether it is already selected or not. */
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static void cb_select_child (GtkWidget *root_tree, GtkWidget *child,
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GtkWidget *subtree)
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{
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g_print ("select_child called for root tree %p, subtree %p, child %p\n",
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root_tree, subtree, child);
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}
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static void cb_selection_changed( GtkWidget *tree )
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{
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GList *i;
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g_print ("selection_change called for tree %p\n", tree);
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g_print ("selected objects are:\n");
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i = GTK_TREE_SELECTION(tree);
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while (i){
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gchar *name;
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GtkLabel *label;
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GtkWidget *item;
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/* Get a GtkWidget pointer from the list node */
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item = GTK_WIDGET (i->data);
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label = GTK_LABEL (GTK_BIN (item)->child);
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gtk_label_get (label, &name);
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g_print ("\t%s on level %d\n", name, GTK_TREE
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(item->parent)->level);
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i = i->next;
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}
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}
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/*
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* Expand or collapse the whole network ...
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*/
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static void cb_wholenet(GtkWidget *item, gchar *signame)
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{
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GtkWidget *real_tree, *aitem, *subtree;
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gchar *name;
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GtkLabel *label;
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gint dh, err, dirlen;
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char dirbuf[512];
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struct smbc_dirent *dirp;
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label = GTK_LABEL (GTK_BIN (item)->child);
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gtk_label_get (label, &name);
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g_print ("%s called for item %s->%p, level %d\n", signame, name,
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item, GTK_TREE (item->parent)->level);
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if (strncmp(signame, "expand", 6) == 0) { /* Expand called */
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if ((dh = smbc_opendir("smb://")) < 0) { /* Handle error */
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g_print("cb_wholenet: Could not open dir smbc://, %s\n",
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strerror(errno));
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gtk_main_quit();
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return;
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}
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real_tree = GTK_TREE_ITEM_SUBTREE(item); /* Get the subtree */
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while ((err = smbc_getdents(dh, (struct smbc_dirent *)dirbuf,
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sizeof(dirbuf))) != 0) {
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if (err < 0) { /* An error, report it */
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g_print("cb_wholenet: Could not read dir smbc://, %s\n",
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strerror(errno));
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gtk_main_quit();
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return;
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}
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dirp = (struct smbc_dirent *)dirbuf;
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while (err > 0) {
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dirlen = sizeof(struct smbc_dirent) + dirp->namelen +
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dirp->commentlen + 1;
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aitem = gtk_tree_item_new_with_label(dirp->name);
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/* Connect all GtkItem:: and GtkTreeItem:: signals */
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gtk_signal_connect (GTK_OBJECT(aitem), "select",
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GTK_SIGNAL_FUNC(cb_itemsignal), "select");
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gtk_signal_connect (GTK_OBJECT(aitem), "deselect",
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GTK_SIGNAL_FUNC(cb_itemsignal), "deselect");
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gtk_signal_connect (GTK_OBJECT(aitem), "toggle",
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GTK_SIGNAL_FUNC(cb_itemsignal), "toggle");
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gtk_signal_connect (GTK_OBJECT(aitem), "expand",
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GTK_SIGNAL_FUNC(cb_itemsignal), "expand");
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gtk_signal_connect (GTK_OBJECT(aitem), "collapse",
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GTK_SIGNAL_FUNC(cb_itemsignal), "collapse");
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/* Add it to the parent tree */
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gtk_tree_append (GTK_TREE(real_tree), aitem);
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/* Show it - this can be done at any time */
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gtk_widget_show (aitem);
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fprintf(stdout, "Added: %s, len: %u\n", dirp->name, dirlen);
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subtree = gtk_tree_new();
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gtk_tree_item_set_subtree(GTK_TREE_ITEM(aitem), subtree);
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(char *)dirp += dirlen;
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err -= dirlen;
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}
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}
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smbc_closedir(dh);
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}
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/* Create this item's subtree */
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/* subtree = gtk_tree_new();
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g_print ("-> item %s->%p, subtree %p\n", "Whole Network", item,
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subtree);
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/* This is still necessary if you want these signals to be called
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for the subtree's children. Note that selection_change will be
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signalled for the root tree regardless. */
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/* gtk_signal_connect (GTK_OBJECT(subtree), "select_child",
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GTK_SIGNAL_FUNC(cb_select_child), subtree);
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gtk_signal_connect (GTK_OBJECT(subtree), "unselect_child",
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GTK_SIGNAL_FUNC(cb_unselect_child), subtree);
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/* This has absolutely no effect, because it is completely ignored
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in subtrees */
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/* gtk_tree_set_selection_mode (GTK_TREE(subtree),
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GTK_SELECTION_SINGLE);
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/* Neither does this, but for a rather different reason - the
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view_mode and view_line values of a tree are propagated to
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subtrees when they are mapped. So, setting it later on would
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actually have a (somewhat unpredictable) effect */
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/* gtk_tree_set_view_mode (GTK_TREE(subtree), GTK_TREE_VIEW_ITEM);
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/* Set this item's subtree - note that you cannot do this until
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AFTER the item has been added to its parent tree! */
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/* gtk_tree_item_set_subtree (GTK_TREE_ITEM(item), subtree);
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for (j = 0; j < 5; j++){
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GtkWidget *subitem;
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/* Create a subtree item, in much the same way */
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/* subitem = gtk_tree_item_new_with_label (itemnames[j]);
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/* Connect all GtkItem:: and GtkTreeItem:: signals */
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/* gtk_signal_connect (GTK_OBJECT(subitem), "select",
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GTK_SIGNAL_FUNC(cb_itemsignal), "select");
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gtk_signal_connect (GTK_OBJECT(subitem), "deselect",
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GTK_SIGNAL_FUNC(cb_itemsignal), "deselect");
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gtk_signal_connect (GTK_OBJECT(subitem), "toggle",
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GTK_SIGNAL_FUNC(cb_itemsignal), "toggle");
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gtk_signal_connect (GTK_OBJECT(subitem), "expand",
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GTK_SIGNAL_FUNC(cb_itemsignal), "expand");
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gtk_signal_connect (GTK_OBJECT(subitem), "collapse",
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GTK_SIGNAL_FUNC(cb_itemsignal), "collapse");
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g_print ("-> -> item %s->%p\n", itemnames[j], subitem);
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/* Add it to its parent tree */
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/* gtk_tree_append (GTK_TREE(subtree), subitem);
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/* Show it */
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/* gtk_widget_show (subitem);
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}
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*/
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}
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static void
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auth_fn(char *server, char *share,
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char **workgroup, char **username, char **password)
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{
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/* Do nothing for now ... */
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}
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int main( int argc,
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char *argv[] )
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{
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GtkWidget *window, *scrolled_win, *tree;
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GtkWidget *subtree, *item;
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gint err, dh;
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gint i;
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char dirbuf[512];
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struct smbc_dirent *dirp;
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gtk_init (&argc, &argv);
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/* Init the smbclient library */
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err = smbc_init(auth_fn, "", 10);
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/* a generic toplevel window */
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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gtk_signal_connect (GTK_OBJECT(window), "delete_event",
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GTK_SIGNAL_FUNC (gtk_main_quit), NULL);
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gtk_container_set_border_width (GTK_CONTAINER(window), 5);
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/* A generic scrolled window */
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scrolled_win = gtk_scrolled_window_new (NULL, NULL);
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gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
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GTK_POLICY_AUTOMATIC,
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GTK_POLICY_AUTOMATIC);
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gtk_widget_set_usize (scrolled_win, 150, 200);
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gtk_container_add (GTK_CONTAINER(window), scrolled_win);
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gtk_widget_show (scrolled_win);
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/* Create the root tree */
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tree = gtk_tree_new();
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g_print ("root tree is %p\n", tree);
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/* connect all GtkTree:: signals */
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gtk_signal_connect (GTK_OBJECT(tree), "select_child",
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GTK_SIGNAL_FUNC(cb_select_child), tree);
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gtk_signal_connect (GTK_OBJECT(tree), "unselect_child",
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GTK_SIGNAL_FUNC(cb_unselect_child), tree);
|
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gtk_signal_connect (GTK_OBJECT(tree), "selection_changed",
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GTK_SIGNAL_FUNC(cb_selection_changed), tree);
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/* Add it to the scrolled window */
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gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW(scrolled_win),
|
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tree);
|
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/* Set the selection mode */
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gtk_tree_set_selection_mode (GTK_TREE(tree),
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GTK_SELECTION_MULTIPLE);
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/* Show it */
|
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gtk_widget_show (tree);
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/* Now, build the top level display ... */
|
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if ((dh = smbc_opendir("smb:///")) < 0) {
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||||
fprintf(stderr, "Could not list default workgroup: smb:///: %s\n",
|
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strerror(errno));
|
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exit(1);
|
||||
|
||||
}
|
||||
|
||||
/* Create a tree item for Whole Network */
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||||
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||||
item = gtk_tree_item_new_with_label ("Whole Network");
|
||||
/* Connect all GtkItem:: and GtkTreeItem:: signals */
|
||||
gtk_signal_connect (GTK_OBJECT(item), "select",
|
||||
GTK_SIGNAL_FUNC(cb_itemsignal), "select");
|
||||
gtk_signal_connect (GTK_OBJECT(item), "deselect",
|
||||
GTK_SIGNAL_FUNC(cb_itemsignal), "deselect");
|
||||
gtk_signal_connect (GTK_OBJECT(item), "toggle",
|
||||
GTK_SIGNAL_FUNC(cb_itemsignal), "toggle");
|
||||
gtk_signal_connect (GTK_OBJECT(item), "expand",
|
||||
GTK_SIGNAL_FUNC(cb_wholenet), "expand");
|
||||
gtk_signal_connect (GTK_OBJECT(item), "collapse",
|
||||
GTK_SIGNAL_FUNC(cb_wholenet), "collapse");
|
||||
/* Add it to the parent tree */
|
||||
gtk_tree_append (GTK_TREE(tree), item);
|
||||
/* Show it - this can be done at any time */
|
||||
gtk_widget_show (item);
|
||||
|
||||
subtree = gtk_tree_new(); /* A subtree for Whole Network */
|
||||
|
||||
gtk_tree_item_set_subtree(GTK_TREE_ITEM(item), subtree);
|
||||
|
||||
/* Now, get the items in smb:/// and add them to the tree */
|
||||
|
||||
dirp = (struct smbc_dirent *)dirbuf;
|
||||
|
||||
while ((err = smbc_getdents(dh, (struct smbc_dirent *)dirbuf,
|
||||
sizeof(dirbuf))) != 0) {
|
||||
|
||||
if (err < 0) { /* Handle the error */
|
||||
|
||||
fprintf(stderr, "Could not read directory for smbc:///: %s\n",
|
||||
strerror(errno));
|
||||
|
||||
exit(1);
|
||||
|
||||
}
|
||||
|
||||
fprintf(stdout, "Dir len: %u\n", err);
|
||||
|
||||
while (err > 0) { /* Extract each entry and make a sub-tree */
|
||||
|
||||
int dirlen = sizeof(struct smbc_dirent) + dirp->namelen +
|
||||
dirp->commentlen + 1;
|
||||
|
||||
item = gtk_tree_item_new_with_label(dirp->name);
|
||||
/* Connect all GtkItem:: and GtkTreeItem:: signals */
|
||||
gtk_signal_connect (GTK_OBJECT(item), "select",
|
||||
GTK_SIGNAL_FUNC(cb_itemsignal), "select");
|
||||
gtk_signal_connect (GTK_OBJECT(item), "deselect",
|
||||
GTK_SIGNAL_FUNC(cb_itemsignal), "deselect");
|
||||
gtk_signal_connect (GTK_OBJECT(item), "toggle",
|
||||
GTK_SIGNAL_FUNC(cb_itemsignal), "toggle");
|
||||
gtk_signal_connect (GTK_OBJECT(item), "expand",
|
||||
GTK_SIGNAL_FUNC(cb_itemsignal), "expand");
|
||||
gtk_signal_connect (GTK_OBJECT(item), "collapse",
|
||||
GTK_SIGNAL_FUNC(cb_itemsignal), "collapse");
|
||||
/* Add it to the parent tree */
|
||||
gtk_tree_append (GTK_TREE(tree), item);
|
||||
/* Show it - this can be done at any time */
|
||||
gtk_widget_show (item);
|
||||
|
||||
fprintf(stdout, "Added: %s, len: %u\n", dirp->name, dirlen);
|
||||
|
||||
subtree = gtk_tree_new();
|
||||
|
||||
gtk_tree_item_set_subtree(GTK_TREE_ITEM(item), subtree);
|
||||
|
||||
(char *)dirp += dirlen;
|
||||
err -= dirlen;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
smbc_closedir(dh); /* FIXME, check for error :-) */
|
||||
|
||||
/* Show the window and loop endlessly */
|
||||
gtk_widget_show (window);
|
||||
gtk_main();
|
||||
return 0;
|
||||
}
|
||||
/* example-end */
|
||||
@ -206,6 +206,13 @@ smbc_parse_path(const char *fname, char *server, char *share, char *path)
|
||||
if (*p == (char)0)
|
||||
return 0;
|
||||
|
||||
if (*p == '/') {
|
||||
|
||||
strncpy(server, lp_workgroup(), 16); /* FIXME: Danger here */
|
||||
return 0;
|
||||
|
||||
}
|
||||
|
||||
/* ok, its for us. Now parse out the server, share etc. */
|
||||
|
||||
if (!next_token(&p, server, "/", sizeof(fstring))) {
|
||||
@ -1356,6 +1363,7 @@ int smbc_opendir(const char *fname)
|
||||
/* Check to see if <server><1D> translates, or <server><20> translates */
|
||||
|
||||
if (resolve_name(server, &rem_ip, 0x1d)) { /* Found LMB */
|
||||
pstring buserver;
|
||||
|
||||
smbc_file_table[slot]->dir_type = SMBC_SERVER;
|
||||
|
||||
@ -1363,13 +1371,13 @@ int smbc_opendir(const char *fname)
|
||||
* Get the backup list ...
|
||||
*/
|
||||
|
||||
cli_get_backup_server(my_netbios_name, server, server, sizeof(server));
|
||||
cli_get_backup_server(my_netbios_name, server, buserver, sizeof(buserver));
|
||||
|
||||
/*
|
||||
* Get a connection to IPC$ on the server if we do not already have one
|
||||
*/
|
||||
|
||||
srv = smbc_server(server, "IPC$");
|
||||
srv = smbc_server(buserver, "IPC$");
|
||||
|
||||
if (!srv) {
|
||||
|
||||
@ -1383,7 +1391,7 @@ int smbc_opendir(const char *fname)
|
||||
|
||||
/* Now, list the servers ... */
|
||||
|
||||
if (!cli_NetServerEnum(&srv->cli, lp_workgroup(), 0x0000FFFE, list_fn,
|
||||
if (!cli_NetServerEnum(&srv->cli, server, 0x0000FFFE, list_fn,
|
||||
(void *)smbc_file_table[slot])) {
|
||||
|
||||
if (smbc_file_table[slot]) free(smbc_file_table[slot]);
|
||||
|
||||
Reference in New Issue
Block a user