view.c File Reference

This file contains functions to enable named views that can hold local zone authority service. More...

#include "config.h"
#include "services/view.h"
#include "services/localzone.h"
#include "util/config_file.h"

Functions
int	view_cmp (const void *v1, const void *v2)
	Compare two view entries in rbtree. More...
struct views *	views_create (void)
	Create views storage. More...
void	respip_set_delete (struct respip_set *set)
	Delete response IP set. More...
void	view_delete (struct view *v)
	Delete one view. More...
static void	delviewnode (rbnode_type *n, void *ATTR_UNUSED(arg))
void	views_delete (struct views *v)
	Delete views storage. More...
static struct view *	view_create (char *name)
	create a new view
static struct view *	views_enter_view_name (struct views *vs, char *name)
	enter a new view returns with WRlock
int	views_apply_cfg (struct views *vs, struct config_file *cfg)
	Apply config settings; Takes care of locking. More...
struct view *	views_find_view (struct views *vs, const char *name, int write)
	find a view by name More...
void	views_print (struct views *v)
	Debug helper. More...

Detailed Description

This file contains functions to enable named views that can hold local zone authority service.

Function Documentation

view_cmp()

int view_cmp	(	const void *	v1,
		const void *	v2
	)

Compare two view entries in rbtree.

Sort canonical.

Parameters

v1	view 1
v2	view 2

Returns

: negative, positive or 0 comparison value.

References view::name.

Referenced by views_create().

views_create()

struct views* views_create

(

void

)

Create views storage.

Returns

new struct or NULL on error.

References views::lock, rbtree_init(), view_cmp(), and views::vtree.

Referenced by daemon_fork(), respip_view_conf_data_test(), and view_and_respipchecks().

respip_set_delete()

void respip_set_delete

(

struct respip_set *

set

)

Delete response IP set.

Parameters

set	to delete.

References regional_destroy(), resp_addr_del(), and traverse_postorder().

Referenced by daemon_cleanup(), respip_conf_data_test(), rpz_clear(), rpz_delete(), and view_delete().

view_delete()

void view_delete

(

struct view *

v

)

Delete one view.

Parameters

v	view to delete.

References view::local_zones, local_zones_delete(), view::lock, view::name, view::respip_set, and respip_set_delete().

Referenced by views_enter_view_name().

views_delete()

void views_delete

(

struct views *

v

)

Delete views storage.

Parameters

v	views to delete.

References views::lock, traverse_postorder(), and views::vtree.

Referenced by daemon_cleanup(), and respip_view_conf_data_test().

views_apply_cfg()

int views_apply_cfg	(	struct views *	v,
		struct config_file *	cfg
	)

Apply config settings; Takes care of locking.

Parameters

v	view is set up.
cfg	config data.

Returns

false on error.

References cfg_str2list_insert(), view::isfirst, config_view::isfirst, config_file::local_data, config_view::local_data, view::local_zones, config_file::local_zones, config_view::local_zones, local_zones_apply_cfg(), local_zones_create(), config_file::local_zones_disable_default, config_file::local_zones_nodefault, config_view::local_zones_nodefault, view::lock, log_err(), config_view::name, config_view::next, config_strlist::next, config_strlist::str, config_file::views, and views_enter_view_name().

Referenced by respip_view_conf_data_test().

views_find_view()

struct view* views_find_view	(	struct views *	vs,
		const char *	name,
		int	write
	)

find a view by name

Find a view by name.

References rbnode_type::key, views::lock, view::lock, view::name, view::node, rbtree_search(), and views::vtree.

Referenced by do_view_data_add(), do_view_data_remove(), do_view_list_local_data(), do_view_list_local_zones(), do_view_zone_add(), do_view_zone_remove(), respip_view_conf_data_test(), and respip_views_apply_cfg().

views_print()

void views_print

(

struct views *

v

)

Debug helper.

Print all views Takes care of locking.

Parameters

v	the views tree