NetworkManager/libnm-core/nm-errors.c
Thomas Haller 7d6b8bab70 all: use NM_CACHED_QUARK_FCN() instead of G_DEFINE_QUARK()
I think NM_CACHED_QUARK_FCN() is better because:

- the implementation is in our hand, meaning it is clear that
  putting a "static" before NM_CACHED_QUARK_FCN() is guaranteed to
  work -- without relying on G_DEFINE_QUARK() to be defined in a way
  that this works (in fact, we currently never do that and instead
  make all functions non-static).
- it does not construct function names by appending "_quark".
  Thus you can grep for the entire function name and finding
  the place where it is implemented.
- same with the stings, where the new macro doesn't stringify the
  argument, which is less surpising. Again, now you can grep
  for the string including the double quoting.

(yes, I really use grep to understand the source-code)
2017-02-10 14:33:52 +01:00

88 lines
3.3 KiB
C

/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/*
* This library 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 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, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*
* Copyright 2004 - 2014 Red Hat, Inc.
*/
#include "nm-default.h"
#include <string.h>
#include "nm-errors.h"
#include "nm-vpn-dbus-interface.h"
#include "nm-core-internal.h"
NM_CACHED_QUARK_FCN ("nm-agent-manager-error-quark", nm_agent_manager_error_quark)
NM_CACHED_QUARK_FCN ("nm-connection-error-quark", nm_connection_error_quark)
NM_CACHED_QUARK_FCN ("nm-crypto-error-quark", nm_crypto_error_quark)
NM_CACHED_QUARK_FCN ("nm-device-error-quark", nm_device_error_quark)
NM_CACHED_QUARK_FCN ("nm-manager-error-quark", nm_manager_error_quark)
NM_CACHED_QUARK_FCN ("nm-secret-agent-error-quark", nm_secret_agent_error_quark)
NM_CACHED_QUARK_FCN ("nm-settings-error-quark", nm_settings_error_quark)
NM_CACHED_QUARK_FCN ("nm-vpn-plugin-error-quark", nm_vpn_plugin_error_quark)
static void
register_error_domain (GQuark domain,
const char *interface,
GType enum_type)
{
GEnumClass *enum_class;
GEnumValue *e;
char *error_name;
int i;
enum_class = g_type_class_ref (enum_type);
for (i = 0; i < enum_class->n_values; i++) {
e = &enum_class->values[i];
g_assert (strchr (e->value_nick, '-') == NULL);
error_name = g_strdup_printf ("%s.%s", interface, e->value_nick);
g_dbus_error_register_error (domain, e->value, error_name);
g_free (error_name);
}
g_type_class_unref (enum_class);
}
void
_nm_dbus_errors_init (void)
{
register_error_domain (NM_AGENT_MANAGER_ERROR,
NM_DBUS_INTERFACE_AGENT_MANAGER,
NM_TYPE_AGENT_MANAGER_ERROR);
register_error_domain (NM_CONNECTION_ERROR,
NM_DBUS_INTERFACE_SETTINGS_CONNECTION,
NM_TYPE_CONNECTION_ERROR);
register_error_domain (NM_DEVICE_ERROR,
NM_DBUS_INTERFACE_DEVICE,
NM_TYPE_DEVICE_ERROR);
register_error_domain (NM_MANAGER_ERROR,
NM_DBUS_INTERFACE,
NM_TYPE_MANAGER_ERROR);
register_error_domain (NM_SECRET_AGENT_ERROR,
NM_DBUS_INTERFACE_SECRET_AGENT,
NM_TYPE_SECRET_AGENT_ERROR);
register_error_domain (NM_SETTINGS_ERROR,
NM_DBUS_INTERFACE_SETTINGS,
NM_TYPE_SETTINGS_ERROR);
register_error_domain (NM_SETTINGS_ERROR,
NM_DBUS_INTERFACE_SETTINGS,
NM_TYPE_SETTINGS_ERROR);
register_error_domain (NM_VPN_PLUGIN_ERROR,
NM_DBUS_VPN_ERROR_PREFIX,
NM_TYPE_VPN_PLUGIN_ERROR);
}