view.c File Reference

#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)
	This prototype is defined in in respip.h, but we want to avoid unnecessary dependencies. 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
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

)

This prototype is defined in in respip.h, but we want to avoid unnecessary dependencies.

This prototype is defined in in respip.h, but we want to avoid unnecessary dependencies.

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_print()

void views_print

(

struct views *

v

)

Debug helper.

Print all views Takes care of locking.

Parameters

v	the views tree