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child-sa: Add a getter for CHILD_SA install time

This commit is contained in:
Martin Willi 2013-11-07 09:20:40 +01:00
parent 76d073c5ab
commit 763e035335
2 changed files with 20 additions and 0 deletions
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13
src/libcharon/sa/child_sa.c
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@ -119,6 +119,11 @@ struct private_child_sa_t {
*/ */
time_t expire_time; time_t expire_time;
/**
* absolute time when SA has been installed
*/
time_t install_time;
/** /**
* state of the CHILD_SA * state of the CHILD_SA
*/ */
@ -586,6 +591,12 @@ METHOD(child_sa_t, get_lifetime, time_t,
return hard ? this->expire_time : this->rekey_time; return hard ? this->expire_time : this->rekey_time;
} }
METHOD(child_sa_t, get_installtime, time_t,
private_child_sa_t *this)
{
return this->install_time;
}
METHOD(child_sa_t, alloc_spi, u_int32_t, METHOD(child_sa_t, alloc_spi, u_int32_t,
private_child_sa_t *this, protocol_id_t protocol) private_child_sa_t *this, protocol_id_t protocol)
{ {
@ -1140,6 +1151,7 @@ child_sa_t * child_sa_create(host_t *me, host_t* other,
.get_proposal = _get_proposal, .get_proposal = _get_proposal,
.set_proposal = _set_proposal, .set_proposal = _set_proposal,
.get_lifetime = _get_lifetime, .get_lifetime = _get_lifetime,
.get_installtime = _get_installtime,
.get_usestats = _get_usestats, .get_usestats = _get_usestats,
.get_mark = _get_mark, .get_mark = _get_mark,
.has_encap = _has_encap, .has_encap = _has_encap,
@ -1170,6 +1182,7 @@ child_sa_t * child_sa_create(host_t *me, host_t* other,
.reqid = config->get_reqid(config), .reqid = config->get_reqid(config),
.mark_in = config->get_mark(config, TRUE), .mark_in = config->get_mark(config, TRUE),
.mark_out = config->get_mark(config, FALSE), .mark_out = config->get_mark(config, FALSE),
.install_time = time_monotonic(NULL),
); );
this->config = config; this->config = config;

7
src/libcharon/sa/child_sa.h
View File

@ -264,6 +264,13 @@ struct child_sa_t {
*/ */
time_t (*get_lifetime)(child_sa_t *this, bool hard); time_t (*get_lifetime)(child_sa_t *this, bool hard);
/**
* Get the absolute time when this SA has been installed.
*
* @return monotonic absolute install time
*/
time_t (*get_installtime)(child_sa_t *this);
/** /**
* Get last use time and the number of bytes processed. * Get last use time and the number of bytes processed.
* *