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/*
* Copyright © 2017 Red Hat, Inc
*
* 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 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* Authors:
* Christian J. Kellner <christian@kellner.me>
*/
#include "config.h"
#include "bolt-error.h"
#include "bolt-names.h"
#include <gio/gio.h>
/**
* SECTION:bolt-error
* @Title: Error codes
*
*/
static const GDBusErrorEntry bolt_error_entries[] = {
{BOLT_ERROR_FAILED, BOLT_DBUS_NAME ".Error.Failed"},
{BOLT_ERROR_UDEV, BOLT_DBUS_NAME ".Error.UDev"},
{BOLT_ERROR_NOKEY, BOLT_DBUS_NAME ".Error.NoKey"},
{BOLT_ERROR_BADKEY, BOLT_DBUS_NAME ".Error.BadKey"},
{BOLT_ERROR_CFG, BOLT_DBUS_NAME ".Error.Cfg"},
{BOLT_ERROR_BADSTATE, BOLT_DBUS_NAME ".Error.BadState"},
{BOLT_ERROR_AUTHCHAIN, BOLT_DBUS_NAME ".Error.AuthChain"},
};
GQuark
bolt_error_quark (void)
{
static volatile gsize quark_volatile = 0;
g_dbus_error_register_error_domain ("bolt-error-quark",
&quark_volatile,
bolt_error_entries,
G_N_ELEMENTS (bolt_error_entries));
return (GQuark) quark_volatile;
}
gboolean
bolt_err_notfound (const GError *error)
{
return g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND) ||
g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT) ||
g_error_matches (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_KEY_NOT_FOUND) ||
g_error_matches (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_GROUP_NOT_FOUND);
}
gboolean
bolt_err_exists (const GError *error)
{
return g_error_matches (error, G_IO_ERROR, G_IO_ERROR_EXISTS) ||
g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_EXIST);
}
gboolean
bolt_err_inval (const GError *error)
{
return g_error_matches (error, G_IO_ERROR, G_IO_ERROR_INVALID_ARGUMENT);
}
gboolean
bolt_err_cancelled (const GError *error)
{
return g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED);
}
gboolean
bolt_err_badstate (const GError *error)
{
return g_error_matches (error, BOLT_ERROR, BOLT_ERROR_BADSTATE);
}
gboolean
bolt_err_nokey (const GError *error)
{
return g_error_matches (error, BOLT_ERROR, BOLT_ERROR_NOKEY);
}
gboolean
bolt_error_propagate (GError **dest,
GError **source)
{
GError *src;
g_return_val_if_fail (source != NULL, FALSE);
src = *source;
if (src == NULL)
return TRUE;
g_propagate_error (dest, src);
*source = NULL;
return FALSE;
}
gboolean
bolt_error_propagate_stripped (GError **dest,
GError **source)
{
GError *src;
g_return_val_if_fail (source != NULL, FALSE);
src = *source;
if (src == NULL)
return TRUE;
if (g_dbus_error_is_remote_error (src))
g_dbus_error_strip_remote_error (src);
g_propagate_error (dest, g_steal_pointer (source));
return FALSE;
}
gboolean
bolt_error_for_errno (GError **error,
gint err_no,
const char *format,
...)
{
va_list ap;
int code;
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
g_return_val_if_fail (format != NULL, FALSE);
if (err_no == 0)
return TRUE;
if (error == NULL)
return FALSE;
code = g_io_error_from_errno (err_no);
va_start (ap, format);
*error = g_error_new_valist (G_IO_ERROR, code, format, ap);
va_end (ap);
return FALSE;
}
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