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186d559d63
This confuses coverity. Just use MAX(). MAX() is usually not preferred as it evaluates the arguments more than once. But in this case, it is of course fine. CID 202433 (#1 of 1): Unrecoverable parse warning (PARSE_ERROR)1. expr_not_constant: expression must have a constant value
307 lines
11 KiB
C
307 lines
11 KiB
C
/*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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* Copyright 2019 Red Hat, Inc.
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*/
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#ifndef __NM_TEAM_UITLS_H__
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#define __NM_TEAM_UITLS_H__
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#if !((NETWORKMANAGER_COMPILATION) & NM_NETWORKMANAGER_COMPILATION_WITH_LIBNM_CORE_PRIVATE)
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#error Cannot use this header.
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#endif
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#include "nm-glib-aux/nm-value-type.h"
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struct _NMSetting;
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struct NMTeamLinkWatcher;
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typedef enum {
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_NM_TEAM_ATTRIBUTE_0 = 0,
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NM_TEAM_ATTRIBUTE_CONFIG = 1,
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NM_TEAM_ATTRIBUTE_LINK_WATCHERS = 2,
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_NM_TEAM_ATTRIBUTE_START = 3,
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NM_TEAM_ATTRIBUTE_MASTER_NOTIFY_PEERS_COUNT = _NM_TEAM_ATTRIBUTE_START,
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NM_TEAM_ATTRIBUTE_MASTER_NOTIFY_PEERS_INTERVAL,
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NM_TEAM_ATTRIBUTE_MASTER_MCAST_REJOIN_COUNT,
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NM_TEAM_ATTRIBUTE_MASTER_MCAST_REJOIN_INTERVAL,
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NM_TEAM_ATTRIBUTE_MASTER_RUNNER,
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NM_TEAM_ATTRIBUTE_MASTER_RUNNER_HWADDR_POLICY,
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NM_TEAM_ATTRIBUTE_MASTER_RUNNER_TX_HASH,
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NM_TEAM_ATTRIBUTE_MASTER_RUNNER_TX_BALANCER,
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NM_TEAM_ATTRIBUTE_MASTER_RUNNER_TX_BALANCER_INTERVAL,
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NM_TEAM_ATTRIBUTE_MASTER_RUNNER_ACTIVE,
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NM_TEAM_ATTRIBUTE_MASTER_RUNNER_FAST_RATE,
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NM_TEAM_ATTRIBUTE_MASTER_RUNNER_SYS_PRIO,
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NM_TEAM_ATTRIBUTE_MASTER_RUNNER_MIN_PORTS,
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NM_TEAM_ATTRIBUTE_MASTER_RUNNER_AGG_SELECT_POLICY,
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_NM_TEAM_ATTRIBUTE_MASTER_NUM,
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NM_TEAM_ATTRIBUTE_PORT_QUEUE_ID = _NM_TEAM_ATTRIBUTE_START,
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NM_TEAM_ATTRIBUTE_PORT_PRIO,
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NM_TEAM_ATTRIBUTE_PORT_STICKY,
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NM_TEAM_ATTRIBUTE_PORT_LACP_PRIO,
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NM_TEAM_ATTRIBUTE_PORT_LACP_KEY,
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_NM_TEAM_ATTRIBUTE_PORT_NUM,
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_NM_TEAM_ATTRIBUTE_NUM = MAX (_NM_TEAM_ATTRIBUTE_MASTER_NUM, _NM_TEAM_ATTRIBUTE_PORT_NUM),
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} NMTeamAttribute;
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static inline guint32
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nm_team_attribute_to_flags (NMTeamAttribute team_attr)
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{
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nm_assert (_NM_INT_NOT_NEGATIVE (team_attr));
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nm_assert (team_attr < _NM_TEAM_ATTRIBUTE_NUM);
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G_STATIC_ASSERT_EXPR (_NM_TEAM_ATTRIBUTE_NUM < 32);
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return ((guint32) 1) << team_attr;
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}
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struct _NMTeamSettingData {
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const char *_js_str;
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const GPtrArray *link_watchers;
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/* this means that @_js_str is unset and needs to be created by
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* converting the properties to JSON. This flag indicates that
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* we need to re-generate the JSON string on-demand (lazily). */
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bool _js_str_need_synthetize;
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bool strict_validated:1;
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/* indicates tha the JSON is invalid. Usually, we do a very relaxed validation of
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* the JSON config, in case !@strict_validated and accept all unknown fields. This
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* flag indicates that the JSON value is not even parsable as JSON. nm_connection_verify()
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* would reject such a setting. */
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bool js_str_invalid:1;
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bool is_port:1;
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guint32 has_fields_mask;
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union {
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struct {
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const GPtrArray *runner_tx_hash;
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const char *runner;
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const char *runner_hwaddr_policy;
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const char *runner_tx_balancer;
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const char *runner_agg_select_policy;
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gint32 notify_peers_count;
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gint32 notify_peers_interval;
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gint32 mcast_rejoin_count;
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gint32 mcast_rejoin_interval;
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gint32 runner_sys_prio;
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gint32 runner_min_ports;
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gint32 runner_tx_balancer_interval;
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bool runner_active;
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bool runner_fast_rate;
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} master;
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struct {
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gint32 queue_id;
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gint32 prio;
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gint32 lacp_prio;
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gint32 lacp_key;
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bool sticky;
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} port;
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};
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};
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/*****************************************************************************/
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typedef struct {
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union {
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const struct _NMTeamSettingData d;
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struct _NMTeamSettingData _data_priv;
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};
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} NMTeamSetting;
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NMTeamSetting *nm_team_setting_new (gboolean is_port,
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const char *js_str);
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void nm_team_setting_free (NMTeamSetting *self);
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NM_AUTO_DEFINE_FCN0 (NMTeamSetting *, _nm_auto_free_team_setting, nm_team_setting_free)
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#define nm_auto_free_team_setting nm_auto (_nm_auto_free_team_setting)
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/*****************************************************************************/
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const char *nm_team_setting_config_get (const NMTeamSetting *self);
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guint32 nm_team_setting_config_set (NMTeamSetting *self, const char *js_str);
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/*****************************************************************************/
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gconstpointer _nm_team_setting_value_get (const NMTeamSetting *self,
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NMTeamAttribute team_attr,
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NMValueType value_type);
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static inline gboolean
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nm_team_setting_value_get_bool (const NMTeamSetting *self,
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NMTeamAttribute team_attr)
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{
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const bool *p;
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p = _nm_team_setting_value_get (self, team_attr, NM_VALUE_TYPE_BOOL);
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return p ? *p : 0;
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}
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static inline gint32
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nm_team_setting_value_get_int32 (const NMTeamSetting *self,
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NMTeamAttribute team_attr)
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{
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const gint32 *p;
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p = _nm_team_setting_value_get (self, team_attr, NM_VALUE_TYPE_INT32);
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return p ? *p : 0;
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}
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static inline const char *
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nm_team_setting_value_get_string (const NMTeamSetting *self,
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NMTeamAttribute team_attr)
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{
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const char *const*p;
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p = _nm_team_setting_value_get (self, team_attr, NM_VALUE_TYPE_STRING);
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return p ? *p : NULL;
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}
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/*****************************************************************************/
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guint32 nm_team_setting_value_reset (NMTeamSetting *self,
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NMTeamAttribute team_attr,
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gboolean to_default /* or else unset */);
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guint32 _nm_team_setting_value_set (NMTeamSetting *self,
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NMTeamAttribute team_attr,
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NMValueType value_type,
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gconstpointer val);
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static inline guint32
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nm_team_setting_value_set_bool (NMTeamSetting *self,
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NMTeamAttribute team_attr,
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gboolean val)
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{
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const bool bool_val = val;
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return _nm_team_setting_value_set (self, team_attr, NM_VALUE_TYPE_BOOL, &bool_val);
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}
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static inline guint32
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nm_team_setting_value_set_int32 (NMTeamSetting *self,
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NMTeamAttribute team_attr,
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gint32 val)
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{
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return _nm_team_setting_value_set (self, team_attr, NM_VALUE_TYPE_INT32, &val);
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}
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static inline guint32
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nm_team_setting_value_set_string (NMTeamSetting *self,
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NMTeamAttribute team_attr,
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const char *arg)
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{
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return _nm_team_setting_value_set (self, team_attr, NM_VALUE_TYPE_STRING, &arg);
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}
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/*****************************************************************************/
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guint32 nm_team_setting_value_link_watchers_add (NMTeamSetting *self,
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const struct NMTeamLinkWatcher *link_watcher);
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guint32 nm_team_setting_value_link_watchers_remove (NMTeamSetting *self,
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guint idx);
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guint32 nm_team_setting_value_link_watchers_remove_by_value (NMTeamSetting *self,
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const struct NMTeamLinkWatcher *link_watcher);
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guint32 nm_team_setting_value_link_watchers_set_list (NMTeamSetting *self,
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const struct NMTeamLinkWatcher *const*arr,
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guint len);
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/*****************************************************************************/
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guint32 nm_team_setting_value_master_runner_tx_hash_add (NMTeamSetting *self,
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const char *txhash);
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guint32 nm_team_setting_value_master_runner_tx_hash_remove (NMTeamSetting *self,
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guint idx);
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guint32 nm_team_setting_value_master_runner_tx_hash_set_list (NMTeamSetting *self,
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const char *const*arr,
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guint len);
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/*****************************************************************************/
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gboolean nm_team_setting_verify (const NMTeamSetting *self,
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GError **error);
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/*****************************************************************************/
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int nm_team_setting_cmp (const NMTeamSetting *self_a,
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const NMTeamSetting *self_b,
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gboolean ignore_js_str);
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guint32 nm_team_setting_reset (NMTeamSetting *self,
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const NMTeamSetting *src);
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gboolean nm_team_setting_reset_from_dbus (NMTeamSetting *self,
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GVariant *setting_dict,
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GHashTable *keys,
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guint32 *out_changed,
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guint /* NMSettingParseFlags */ parse_flags,
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GError **error);
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/*****************************************************************************/
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GPtrArray *_nm_utils_team_link_watchers_from_variant (GVariant *value,
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gboolean strict_parsing,
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GError **error);
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GVariant *_nm_utils_team_link_watchers_to_variant (const GPtrArray *link_watchers);
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/*****************************************************************************/
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gboolean nm_team_setting_maybe_changed (struct _NMSetting *source,
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const GParamSpec *const*obj_properties,
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guint32 changed);
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struct _NMSettingTeam;
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struct _NMSettingTeamPort;
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NMTeamSetting *_nm_setting_team_get_team_setting (struct _NMSettingTeam *setting);
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NMTeamSetting *_nm_setting_team_port_get_team_setting (struct _NMSettingTeamPort *setting);
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NMTeamSetting *_nm_setting_get_team_setting (struct _NMSetting *setting);
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/*****************************************************************************/
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#include "nm-connection.h"
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#include "nm-core-internal.h"
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GVariant *_nm_team_settings_property_to_dbus (const NMSettInfoSetting *sett_info,
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guint property_idx,
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NMConnection *connection,
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NMSetting *setting,
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NMConnectionSerializationFlags flags,
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const NMConnectionSerializationOptions *options);
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void _nm_team_settings_property_from_dbus_link_watchers (GVariant *dbus_value,
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GValue *prop_value);
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#endif /* __NM_TEAM_UITLS_H__ */
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