mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
synced 2026-04-28 18:10:40 +02:00
a15558daed
Remove the unused NMDnsPlugin::init method, some unused #includes, and an out-of-date comment. Use the correct macro for the default "/etc/resolv.conf" path. Simplify NMDnsManager::dispose() a bit. Make nm_dns_dnsmasq_new() return an NMDnsPlugin* rather than NMDnsDnsmasq*.
113 lines
4.4 KiB
C
113 lines
4.4 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Copyright (C) 2010 Red Hat, Inc.
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*/
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#ifndef NM_DNS_PLUGIN_H
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#define NM_DNS_PLUGIN_H
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#include <glib.h>
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#include <glib-object.h>
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#define NM_TYPE_DNS_PLUGIN (nm_dns_plugin_get_type ())
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#define NM_DNS_PLUGIN(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_DNS_PLUGIN, NMDnsPlugin))
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#define NM_DNS_PLUGIN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), NM_TYPE_DNS_PLUGIN, NMDnsPluginClass))
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#define NM_IS_DNS_PLUGIN(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NM_TYPE_DNS_PLUGIN))
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#define NM_IS_DNS_PLUGIN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), NM_TYPE_DNS_PLUGIN))
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#define NM_DNS_PLUGIN_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), NM_TYPE_DNS_PLUGIN, NMDnsPluginClass))
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#define NM_DNS_PLUGIN_FAILED "failed"
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#define NM_DNS_PLUGIN_CHILD_QUIT "child-quit"
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#define IP_CONFIG_IFACE_TAG "dns-manager-iface"
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typedef struct {
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GObject parent;
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} NMDnsPlugin;
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typedef struct {
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GObjectClass parent;
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/* Methods */
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/* Called when DNS information is changed. 'vpn_configs' is a list of
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* NMIP4Config or NMIP6Config objects from VPN connections, while
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* 'dev_configs' is a list of NMPI4Config or NMIP6Config objects from
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* active devices. 'other_configs' represent other IP configuration that
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* may be in-use. Configs of the same IP version are sorted in priority
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* order.
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*/
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gboolean (*update) (NMDnsPlugin *self,
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const GSList *vpn_configs,
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const GSList *dev_configs,
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const GSList *other_configs,
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const char *hostname);
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/* Subclasses should override and return TRUE if they start a local
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* caching nameserver that listens on localhost and would block any
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* other local caching nameserver from operating.
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*/
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gboolean (*is_caching) (NMDnsPlugin *self);
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/* Subclasses should override this and return their plugin name */
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const char *(*get_name) (NMDnsPlugin *self);
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/* Signals */
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/* Emitted by the plugin and consumed by NMDnsManager when
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* some error happens with the nameserver subprocess. Causes NM to fall
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* back to writing out a non-local-caching resolv.conf until the next
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* DNS update.
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*/
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void (*failed) (NMDnsPlugin *self);
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/* Emitted by the plugin base class when the nameserver subprocess
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* quits. This signal is consumed by the plugin subclasses and not
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* by NMDnsManager. If the subclass decides the exit status (as returned
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* by waitpid(2)) is fatal it should then emit the 'failed' signal.
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*/
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void (*child_quit) (NMDnsPlugin *self, gint status);
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} NMDnsPluginClass;
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GType nm_dns_plugin_get_type (void);
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gboolean nm_dns_plugin_is_caching (NMDnsPlugin *self);
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const char *nm_dns_plugin_get_name (NMDnsPlugin *self);
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gboolean nm_dns_plugin_update (NMDnsPlugin *self,
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const GSList *vpn_configs,
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const GSList *dev_configs,
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const GSList *other_configs,
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const char *hostname);
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/* For subclasses/plugins */
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/* Spawn a child process and watch for it to quit. 'argv' is the NULL-terminated
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* argument vector to spawn the child with, where argv[0] is the full path to
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* the child's executable. If 'pidfile' is given the process owning the PID
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* contained in 'pidfile' will be killed if its command line matches 'kill_match'
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* and the pidfile will be deleted.
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*/
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GPid nm_dns_plugin_child_spawn (NMDnsPlugin *self,
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const char **argv,
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const char *pidfile,
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const char *kill_match);
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gboolean nm_dns_plugin_child_kill (NMDnsPlugin *self);
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#endif /* NM_DNS_PLUGIN_H */
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