inital gtk2 patch
[claws.git] / src / editldap_basedn.c
1 /*
2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3  * Copyright (C) 2001-2003 Match Grun
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 2 of the License, or
8  * (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18  */
19
20 /*
21  * LDAP Base DN selection dialog.
22  */
23
24 #ifdef HAVE_CONFIG_H
25 #  include "config.h"
26 #endif
27
28 #ifdef USE_LDAP
29
30 #include "defs.h"
31
32 #include <glib.h>
33 #include <gdk/gdkkeysyms.h>
34 #include <gtk/gtkwindow.h>
35 #include <gtk/gtksignal.h>
36 #include <gtk/gtkhbox.h>
37 #include <gtk/gtklabel.h>
38 #include <gtk/gtkentry.h>
39 #include <gtk/gtkhbbox.h>
40 #include <gtk/gtkbutton.h>
41
42 #include "intl.h"
43 #include "prefs_common.h"
44 #include "ldaputil.h"
45 #include "mgutils.h"
46 #include "gtkutils.h"
47 #include "manage_window.h"
48
49 static struct _LDAPEdit_basedn {
50         GtkWidget *window;
51         GtkWidget *host_label;
52         GtkWidget *port_label;
53         GtkWidget *basedn_entry;
54         GtkWidget *basedn_list;
55         GtkWidget *ok_btn;
56         GtkWidget *cancel_btn;
57         GtkWidget *statusbar;
58         gint status_cid;
59 } ldapedit_basedn;
60
61 static gboolean ldapedit_basedn_cancelled;
62 static gboolean ldapedit_basedn_bad_server;
63
64 /*
65 * Edit functions.
66 */
67 static void edit_ldap_bdn_status_show( gchar *msg ) {
68         if( ldapedit_basedn.statusbar != NULL ) {
69                 gtk_statusbar_pop( GTK_STATUSBAR(ldapedit_basedn.statusbar), ldapedit_basedn.status_cid );
70                 if( msg ) {
71                         gtk_statusbar_push( GTK_STATUSBAR(ldapedit_basedn.statusbar), ldapedit_basedn.status_cid, msg );
72                 }
73         }
74 }
75
76 static gint edit_ldap_bdn_delete_event( GtkWidget *widget, GdkEventAny *event, gboolean *cancelled ) {
77         ldapedit_basedn_cancelled = TRUE;
78         gtk_main_quit();
79         return TRUE;
80 }
81
82 static gboolean edit_ldap_bdn_key_pressed( GtkWidget *widget, GdkEventKey *event, gboolean *cancelled ) {
83         if (event && event->keyval == GDK_Escape) {
84                 ldapedit_basedn_cancelled = TRUE;
85                 gtk_main_quit();
86         }
87         return FALSE;
88 }
89
90 static void edit_ldap_bdn_ok( GtkWidget *widget, gboolean *cancelled ) {
91         ldapedit_basedn_cancelled = FALSE;
92         gtk_main_quit();
93 }
94
95 static void edit_ldap_bdn_cancel( GtkWidget *widget, gboolean *cancelled ) {
96         ldapedit_basedn_cancelled = TRUE;
97         gtk_main_quit();
98 }
99
100 static void edit_ldap_bdn_list_select( GtkCList *clist, gint row, gint column, GdkEvent *event, gpointer data ) {
101         gchar *text = NULL;
102
103         if( gtk_clist_get_text( clist, row, 0, &text ) ) {
104                 if( text ) {
105                         gtk_entry_set_text(GTK_ENTRY(ldapedit_basedn.basedn_entry), text );
106                 }
107         }
108 }
109
110 static gboolean edit_ldap_bdn_list_button( GtkCList *clist, GdkEventButton *event, gpointer data ) {
111         if( ! event ) return FALSE;
112         if( event->button == 1 ) {
113                 if( event->type == GDK_2BUTTON_PRESS ) {
114                         ldapedit_basedn_cancelled = FALSE;
115                         gtk_main_quit();
116                 }
117         }
118         return FALSE;
119 }
120
121 static void edit_ldap_bdn_create(void) {
122         GtkWidget *window;
123         GtkWidget *vbox;
124         GtkWidget *table;
125         GtkWidget *label;
126         GtkWidget *host_label;
127         GtkWidget *port_label;
128         GtkWidget *basedn_list;
129         GtkWidget *vlbox;
130         GtkWidget *lwindow;
131         GtkWidget *basedn_entry;
132         GtkWidget *hbbox;
133         GtkWidget *hsep;
134         GtkWidget *ok_btn;
135         GtkWidget *cancel_btn;
136         GtkWidget *hsbox;
137         GtkWidget *statusbar;
138         gint top;
139
140         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
141         gtk_widget_set_size_request(window, 300, 270);
142         gtk_container_set_border_width(GTK_CONTAINER(window), 0);
143         gtk_window_set_title(GTK_WINDOW(window), _("Edit LDAP - Select Search Base"));
144         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
145         gtk_window_set_modal(GTK_WINDOW(window), TRUE); 
146         g_signal_connect(G_OBJECT(window), "delete_event",
147                          G_CALLBACK(edit_ldap_bdn_delete_event), NULL );
148         g_signal_connect(G_OBJECT(window), "key_press_event",
149                          G_CALLBACK(edit_ldap_bdn_key_pressed), NULL );
150
151         vbox = gtk_vbox_new(FALSE, 8);
152         gtk_container_add(GTK_CONTAINER(window), vbox);
153         gtk_container_set_border_width( GTK_CONTAINER(vbox), 0 );
154
155         table = gtk_table_new(3, 2, FALSE);
156         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
157         gtk_container_set_border_width( GTK_CONTAINER(table), 8 );
158         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
159         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
160
161         /* First row */
162         top = 0;
163         label = gtk_label_new(_("Hostname"));
164         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), GTK_FILL, 0, 0, 0);
165         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
166
167         host_label = gtk_label_new("");
168         gtk_table_attach(GTK_TABLE(table), host_label, 1, 2, top, (top + 1), GTK_FILL, 0, 0, 0);
169         gtk_misc_set_alignment(GTK_MISC(host_label), 0, 0.5);
170
171         /* Second row */
172         top = 1;
173         label = gtk_label_new(_("Port"));
174         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), GTK_FILL, 0, 0, 0);
175         gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
176
177         port_label = gtk_label_new("");
178         gtk_table_attach(GTK_TABLE(table), port_label, 1, 2, top, (top + 1), GTK_FILL, 0, 0, 0);
179         gtk_misc_set_alignment(GTK_MISC(port_label), 0, 0.5);
180
181         /* Third row */
182         top = 2;
183         label = gtk_label_new(_("Search Base"));
184         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), GTK_FILL, 0, 0, 0);
185         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
186
187         basedn_entry = gtk_entry_new();
188         gtk_table_attach(GTK_TABLE(table), basedn_entry, 1, 2, top, (top + 1), GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
189
190         /* Basedn list */
191         vlbox = gtk_vbox_new(FALSE, 8);
192         gtk_box_pack_start(GTK_BOX(vbox), vlbox, TRUE, TRUE, 0);
193         gtk_container_set_border_width( GTK_CONTAINER(vlbox), 8 );
194
195         lwindow = gtk_scrolled_window_new(NULL, NULL);
196         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(lwindow),
197                                        GTK_POLICY_AUTOMATIC,
198                                        GTK_POLICY_ALWAYS);
199         gtk_box_pack_start(GTK_BOX(vlbox), lwindow, TRUE, TRUE, 0);
200
201         basedn_list = gtk_clist_new(1);
202         gtk_container_add(GTK_CONTAINER(lwindow), basedn_list);
203         gtk_clist_column_titles_show( GTK_CLIST(basedn_list) );
204         gtk_clist_set_column_title( GTK_CLIST(basedn_list), 0, _( "Available Search Base(s)" ) );
205         gtk_clist_set_selection_mode(GTK_CLIST(basedn_list), GTK_SELECTION_BROWSE);
206
207         /* Status line */
208         hsbox = gtk_hbox_new(FALSE, 0);
209         gtk_box_pack_end(GTK_BOX(vbox), hsbox, FALSE, FALSE, BORDER_WIDTH);
210         statusbar = gtk_statusbar_new();
211         gtk_box_pack_start(GTK_BOX(hsbox), statusbar, TRUE, TRUE, BORDER_WIDTH);
212
213         /* Button panel */
214         gtkut_button_set_create(&hbbox, &ok_btn, _("OK"),
215                                 &cancel_btn, _("Cancel"), NULL, NULL);
216         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
217         gtk_container_set_border_width( GTK_CONTAINER(hbbox), 0 );
218         gtk_widget_grab_default(ok_btn);
219
220         hsep = gtk_hseparator_new();
221         gtk_box_pack_end(GTK_BOX(vbox), hsep, FALSE, FALSE, 0);
222
223         g_signal_connect(G_OBJECT(ok_btn), "clicked",
224                          G_CALLBACK(edit_ldap_bdn_ok), NULL);
225         g_signal_connect(G_OBJECT(cancel_btn), "clicked",
226                          G_CALLBACK(edit_ldap_bdn_cancel), NULL);
227         g_signal_connect(G_OBJECT(basedn_list), "select_row",
228                          G_CALLBACK(edit_ldap_bdn_list_select), NULL);
229         g_signal_connect(G_OBJECT(basedn_list), "button_press_event",
230                          G_CALLBACK(edit_ldap_bdn_list_button), NULL);
231
232         gtk_widget_show_all(vbox);
233
234         ldapedit_basedn.window     = window;
235         ldapedit_basedn.host_label = host_label;
236         ldapedit_basedn.port_label = port_label;
237         ldapedit_basedn.basedn_entry = basedn_entry;
238         ldapedit_basedn.basedn_list  = basedn_list;
239         ldapedit_basedn.ok_btn     = ok_btn;
240         ldapedit_basedn.cancel_btn = cancel_btn;
241         ldapedit_basedn.statusbar  = statusbar;
242         ldapedit_basedn.status_cid =
243                 gtk_statusbar_get_context_id(
244                         GTK_STATUSBAR(statusbar), "Edit LDAP Select Base DN" );
245 }
246
247 void edit_ldap_bdn_load_data(
248         const gchar *hostName, const gint iPort, const gint tov,
249         const gchar* bindDN, const gchar *bindPW )
250 {
251         gchar *sHost;
252         gchar *sMsg = NULL;
253         gchar sPort[20];
254         gboolean flgConn;
255         gboolean flgDN;
256         GList *baseDN = NULL;
257
258         edit_ldap_bdn_status_show( "" );
259         gtk_clist_clear(GTK_CLIST(ldapedit_basedn.basedn_list));
260         ldapedit_basedn_bad_server = TRUE;
261         flgConn = flgDN = FALSE;
262         sHost = g_strdup( hostName );
263         sprintf( sPort, "%d", iPort );
264         gtk_label_set_text(GTK_LABEL(ldapedit_basedn.host_label), hostName);
265         gtk_label_set_text(GTK_LABEL(ldapedit_basedn.port_label), sPort);
266         if( *sHost != '\0' ) {
267                 /* Test connection to server */
268                 if( ldaputil_test_connect( sHost, iPort ) ) {
269                         /* Attempt to read base DN */
270                         baseDN = ldaputil_read_basedn( sHost, iPort, bindDN, bindPW, tov );
271                         if( baseDN ) {
272                                 GList *node = baseDN;
273                                 gchar *text[2] = { NULL, NULL };
274
275                                 while( node ) {
276                                         text[0] = (gchar *)node->data;
277                                         gtk_clist_append(GTK_CLIST(ldapedit_basedn.basedn_list), text);
278                                         node = g_list_next( node );
279                                         flgDN = TRUE;
280                                 }
281                                 mgu_free_dlist( baseDN );
282                                 baseDN = node = NULL;
283                         }
284                         ldapedit_basedn_bad_server = FALSE;
285                         flgConn = TRUE;
286                 }
287         }
288         g_free( sHost );
289
290         /* Display appropriate message */
291         if( flgConn ) {
292                 if( ! flgDN ) {
293                         sMsg = _( "Could not read Search Base(s) from server - please set manually" );
294                 }
295         }
296         else {
297                 sMsg = _( "Could not connect to server" );
298         }
299         edit_ldap_bdn_status_show( sMsg );
300 }
301
302 gchar *edit_ldap_basedn_selection( const gchar *hostName, const gint port, gchar *baseDN, const gint tov,
303                const gchar* bindDN, const gchar *bindPW ) {
304         gchar *retVal = NULL;
305
306         ldapedit_basedn_cancelled = FALSE;
307         if( ! ldapedit_basedn.window ) edit_ldap_bdn_create();
308         gtk_widget_grab_focus(ldapedit_basedn.ok_btn);
309         gtk_widget_show(ldapedit_basedn.window);
310         manage_window_set_transient(GTK_WINDOW(ldapedit_basedn.window));
311
312         edit_ldap_bdn_status_show( "" );
313         edit_ldap_bdn_load_data( hostName, port, tov, bindDN, bindPW );
314         gtk_widget_show(ldapedit_basedn.window);
315
316         gtk_entry_set_text(GTK_ENTRY(ldapedit_basedn.basedn_entry), baseDN);
317
318         gtk_main();
319         gtk_widget_hide(ldapedit_basedn.window);
320         if( ldapedit_basedn_cancelled ) return NULL;
321         if( ldapedit_basedn_bad_server ) return NULL;
322
323         retVal = gtk_editable_get_chars( GTK_EDITABLE(ldapedit_basedn.basedn_entry), 0, -1 );
324         g_strchomp( retVal ); g_strchug( retVal );
325         if( *retVal == '\0' ) {
326                 g_free( retVal );
327                 retVal = NULL;
328         }
329         return retVal;
330 }
331
332 #endif /* USE_LDAP */
333
334 /*
335 * End of Source.
336 */
337