136 lines
2.8 KiB
C
136 lines
2.8 KiB
C
/*
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* session.c: handles the session information and resource manipulation
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*
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* Author:
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* Miguel de Icaza (miguel@gnu.org)
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*
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* (C) 2000 Helix Code, Inc. http://www.helixcode.com
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*/
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#include <config.h>
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#include <gnome.h>
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#include "mail.h"
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#include "mail-threads.h"
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#include "e-util/e-setup.h"
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CamelSession *session;
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GHashTable *passwords;
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/* FIXME: Will this ever be called in a non-async
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* manner? Better hope not, cause if that happens
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* we deadlock....
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*/
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#ifdef USE_BROKEN_THREADS
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#define ASYNC_AUTH_CALLBACK
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#endif
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#ifndef ASYNC_AUTH_CALLBACK
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static void
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request_callback (gchar *string, gpointer data)
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{
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char **ans = data;
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if (string)
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*ans = g_strdup(string);
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else
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*ans = NULL;
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}
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#endif
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static char *
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evolution_auth_callback (CamelAuthCallbackMode mode, char *data,
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gboolean secret, CamelService *service, char *item,
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CamelException *ex)
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{
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#ifndef ASYNC_AUTH_CALLBACK
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GtkWidget *dialog;
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#endif
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char *key, *ans;
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if (!passwords)
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passwords = g_hash_table_new (g_str_hash, g_str_equal);
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key = g_strdup_printf ("%s:%s",
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camel_url_to_string (service->url, FALSE),
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item);
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if (mode == CAMEL_AUTHENTICATOR_TELL) {
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if (!data) {
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g_hash_table_remove (passwords, key);
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g_free (key);
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} else {
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gpointer old_key, old_data;
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if (g_hash_table_lookup_extended (passwords, key,
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&old_key,
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&old_data)) {
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g_hash_table_insert (passwords, old_key, data);
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g_free (old_data);
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g_free (key);
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} else
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g_hash_table_insert (passwords, key, data);
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}
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return NULL;
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}
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ans = g_hash_table_lookup (passwords, key);
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if (ans) {
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g_free (key);
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return g_strdup (ans);
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}
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#ifndef ASYNC_AUTH_CALLBACK
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/* XXX parent window? */
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dialog = gnome_request_dialog (secret, data, NULL, 0,
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request_callback, &ans, NULL);
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if (!dialog) {
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camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM,
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"Could not create dialog box.");
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g_free (key);
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return NULL;
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}
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if (gnome_dialog_run_and_close (GNOME_DIALOG (dialog)) == -1 ||
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ans == NULL) {
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camel_exception_set (ex, CAMEL_EXCEPTION_USER_CANCEL,
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"User cancelled query.");
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g_free (key);
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return NULL;
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}
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#else
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if( mail_op_get_password( data, secret, &ans ) == FALSE ) {
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camel_exception_set( ex, CAMEL_EXCEPTION_USER_CANCEL, ans );
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g_free( key );
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return NULL;
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}
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#endif
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g_hash_table_insert (passwords, key, g_strdup (ans));
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return ans;
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}
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void
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session_init (void)
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{
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e_setup_base_dir ();
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camel_init ();
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session = camel_session_new (evolution_auth_callback);
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}
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static gboolean
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free_entry (gpointer key, gpointer value, gpointer user_data)
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{
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g_free (key);
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memset (value, 0, strlen (value));
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g_free (value);
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return TRUE;
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}
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void
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forget_passwords (BonoboUIHandler *uih, void *user_data, const char *path)
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{
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g_hash_table_foreach_remove (passwords, free_entry, NULL);
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}
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