inicial

1 files changed, 116 insertions, 0 deletions

diff --git a/shell/ev-keyring.c b/shell/ev-keyring.c
new file mode 100644
index 00000000..f7d935f0
--- /dev/null
+++ b/shell/ev-keyring.c
@@ -0,0 +1,116 @@
+/* ev-keyring.c
+ *  this file is part of evince, a mate document viewer
+ *
+ * Copyright (C) 2008 Carlos Garcia Campos <[email protected]>
+ *
+ * Evince is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Evince is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include "config.h"
+
+#include <glib/gi18n.h>
+
+#include "ev-keyring.h"
+
+#ifdef WITH_KEYRING
+#include <mate-keyring.h>
+
+static const MateKeyringPasswordSchema doc_password_schema = {
+	MATE_KEYRING_ITEM_GENERIC_SECRET,
+	{
+		{ "type", MATE_KEYRING_ATTRIBUTE_TYPE_STRING },
+		{ "uri",  MATE_KEYRING_ATTRIBUTE_TYPE_STRING },
+		{ NULL, 0 }
+	}
+};
+const MateKeyringPasswordSchema *EV_DOCUMENT_PASSWORD_SCHEMA = &doc_password_schema;
+#endif /* WITH_KEYRING */
+
+gboolean
+ev_keyring_is_available (void)
+{
+#ifdef WITH_KEYRING
+	return mate_keyring_is_available ();
+#else
+	return FALSE;
+#endif
+}
+
+gchar *
+ev_keyring_lookup_password (const gchar *uri)
+{
+	gchar             *retval = NULL;
+#ifdef WITH_KEYRING
+	MateKeyringResult result;
+	gchar             *password = NULL;
+	
+	g_return_val_if_fail (uri != NULL, NULL);
+
+	if (!mate_keyring_is_available ())
+		return NULL;
+	
+	result = mate_keyring_find_password_sync (EV_DOCUMENT_PASSWORD_SCHEMA,
+						   &password,
+						   "type", "document_password",
+						   "uri", uri,
+						   NULL);
+	if (result != MATE_KEYRING_RESULT_OK || !password) {
+		if (password)
+			mate_keyring_free_password (password);
+		return NULL;
+	}
+
+	retval = g_strdup (password);
+	mate_keyring_free_password (password);
+#endif /* WITH_KEYRING */
+	return retval;
+}
+
+gboolean
+ev_keyring_save_password (const gchar  *uri,
+			  const gchar  *password,
+			  GPasswordSave flags)
+{
+#ifdef WITH_KEYRING
+	MateKeyringResult result;
+	const gchar       *keyring;
+	gchar             *name;
+	gchar             *unescaped_uri;
+
+	g_return_val_if_fail (uri != NULL, FALSE);
+
+	if (!mate_keyring_is_available ())
+		return FALSE;
+	
+	if (flags == G_PASSWORD_SAVE_NEVER)
+		return FALSE;
+
+	keyring = (flags == G_PASSWORD_SAVE_FOR_SESSION) ? "session" : NULL;
+	unescaped_uri = g_uri_unescape_string (uri, NULL);
+	name = g_strdup_printf (_("Password for document %s"), unescaped_uri);
+	g_free (unescaped_uri);
+	
+	result = mate_keyring_store_password_sync (EV_DOCUMENT_PASSWORD_SCHEMA,
+						    keyring, name, password,
+						    "type", "document_password",
+						    "uri", uri,
+						    NULL);
+	g_free (name);
+
+	return (result == MATE_KEYRING_RESULT_OK);
+#else
+	return FALSE;
+#endif /* WITH_KEYRING */
+}