/* GSecret - GLib wrapper for Secret Service
 *
 * Copyright 2011 Collabora Ltd.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation; either version 2 of the licence or (at
 * your option) any later version.
 *
 * See the included COPYING file for more information.
 */

#include "config.h"

#include "gsecret-private.h"
#include "gsecret-types.h"

#include <string.h>

GQuark
gsecret_error_get_quark (void)
{
	static volatile gsize initialized = 0;
	static GQuark quark = 0;

	if (g_once_init_enter (&initialized)) {
		quark = g_quark_from_static_string ("gsecret-error");
		g_once_init_leave (&initialized, 1);
	}

	return quark;
}

GSecretParams *
_gsecret_params_new (GCancellable *cancellable,
                     GVariant *in)
{
	GSecretParams *params;

	params = g_slice_new0 (GSecretParams);
	params->cancellable = cancellable ? g_object_ref (cancellable) : NULL;
	params->in = g_variant_ref_sink (in);

	return params;
}

void
_gsecret_params_free (gpointer data)
{
	GSecretParams *params = data;

	g_clear_object (&params->cancellable);
	if (params->in)
		g_variant_unref (params->in);
	if (params->out)
		g_variant_unref (params->out);
	g_slice_free (GSecretParams, params);
}

gchar *
_gsecret_util_parent_path (const gchar *path)
{
	const gchar *pos;

	g_return_val_if_fail (path != NULL, NULL);

	pos = strrchr (path, '/');
	g_return_val_if_fail (pos != NULL, NULL);
	g_return_val_if_fail (pos != path, NULL);

	pos--;
	return g_strndup (path, pos - path);
}

GVariant *
_gsecret_util_variant_for_attributes (GHashTable *attributes)
{
	GHashTableIter iter;
	GVariantBuilder builder;
	const gchar *name;
	const gchar *value;

	g_return_val_if_fail (attributes != NULL, NULL);

	g_variant_builder_init (&builder, G_VARIANT_TYPE ("a{ss}"));

	g_hash_table_iter_init (&iter, attributes);
	while (g_hash_table_iter_next (&iter, (gpointer *)&name, (gpointer *)&value))
		g_variant_builder_add (&builder, "{ss}", name, value);

	return g_variant_builder_end (&builder);

}