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addrblock: Use plugin features with soft dependency on X.509 decoding

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This commit is contained in:
Tobias Brunner
2013-06-11 11:18:17 +02:00
parent 12459a4dc8
commit 94ca7252c1
1 changed files with 34 additions and 5 deletions
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src/libcharon/plugins/addrblock/addrblock_plugin.c
+34 -5
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@@ -16,6 +16,7 @@
#include "addrblock_plugin.h"
#include <daemon.h>
#include <plugins/plugin_feature.h>
#include "addrblock_validator.h"
#include "addrblock_narrow.h"
@@ -49,11 +50,41 @@ METHOD(plugin_t, get_name, char*,
return "addrblock";
}
/**
* Register listener
*/
static bool plugin_cb(private_addrblock_plugin_t *this,
plugin_feature_t *feature, bool reg, void *cb_data)
{
if (reg)
{
lib->credmgr->add_validator(lib->credmgr, &this->validator->validator);
charon->bus->add_listener(charon->bus, &this->narrower->listener);
}
else
{
charon->bus->remove_listener(charon->bus, &this->narrower->listener);
lib->credmgr->remove_validator(lib->credmgr,
&this->validator->validator);
}
return TRUE;
}
METHOD(plugin_t, get_features, int,
private_addrblock_plugin_t *this, plugin_feature_t *features[])
{
static plugin_feature_t f[] = {
PLUGIN_CALLBACK((plugin_feature_callback_t)plugin_cb, NULL),
PLUGIN_PROVIDE(CUSTOM, "addrblock"),
PLUGIN_SDEPEND(CERT_DECODE, CERT_X509),
};
*features = f;
return countof(f);
}
METHOD(plugin_t, destroy, void,
private_addrblock_plugin_t *this)
{
charon->bus->remove_listener(charon->bus, &this->narrower->listener);
lib->credmgr->remove_validator(lib->credmgr, &this->validator->validator);
this->narrower->destroy(this->narrower);
this->validator->destroy(this->validator);
free(this);
@@ -70,15 +101,13 @@ plugin_t *addrblock_plugin_create()
.public = {
.plugin = {
.get_name = _get_name,
.reload = (void*)return_false,
.get_features = _get_features,
.destroy = _destroy,
},
},
.validator = addrblock_validator_create(),
.narrower = addrblock_narrow_create(),
);
lib->credmgr->add_validator(lib->credmgr, &this->validator->validator);
charon->bus->add_listener(charon->bus, &this->narrower->listener);
return &this->public.plugin;
}