- Updated to new upstream.

6 files changed, 121 insertions, 94 deletions

diff --git a/src/charon/plugins/stroke/stroke_ca.c b/src/charon/plugins/stroke/stroke_ca.c
index 8569f49c3..54356436f 100644
--- a/src/charon/plugins/stroke/stroke_ca.c
+++ b/src/charon/plugins/stroke/stroke_ca.c
@@ -16,12 +16,10 @@
  * $Id$
  */
 
-#define _GNU_SOURCE
-#include <pthread.h>
-
 #include "stroke_ca.h"
 #include "stroke_cred.h"
 
+#include <utils/mutex.h>
 #include <utils/linked_list.h>
 #include <crypto/hashers/hasher.h>
 
@@ -42,7 +40,7 @@ struct private_stroke_ca_t {
 	/**
 	 * read-write lock to lists
 	 */
-	pthread_rwlock_t lock;
+	rwlock_t *lock;
 	
 	/**
 	 * list of starters CA sections and its certificates (ca_section_t)
@@ -136,7 +134,7 @@ typedef struct {
  */
 static void cdp_data_destroy(cdp_data_t *data)
 {
-	pthread_rwlock_unlock(&data->this->lock);
+	data->this->lock->unlock(data->this->lock);
 	free(data);
 }
 
@@ -236,7 +234,7 @@ static enumerator_t *create_cdp_enumerator(private_stroke_ca_t *this,
 	data->type = type;
 	data->id = id;
 	
-	pthread_rwlock_rdlock(&this->lock);
+	this->lock->read_lock(this->lock);
 	return enumerator_create_nested(this->sections->create_enumerator(this->sections),
 			(type == CERT_X509) ? (void*)create_inner_cdp_hashandurl : (void*)create_inner_cdp,
 			data, (void*)cdp_data_destroy);
@@ -278,9 +276,9 @@ static void add(private_stroke_ca_t *this, stroke_msg_t *msg)
 		{
 			ca->certuribase = strdup(msg->add_ca.certuribase);
 		}
-		pthread_rwlock_wrlock(&this->lock);
+		this->lock->write_lock(this->lock);
 		this->sections->insert_last(this->sections, ca);
-		pthread_rwlock_unlock(&this->lock);
+		this->lock->unlock(this->lock);
 		DBG1(DBG_CFG, "added ca '%s'", msg->add_ca.name);
 	}
 }
@@ -293,7 +291,7 @@ static void del(private_stroke_ca_t *this, stroke_msg_t *msg)
 	enumerator_t *enumerator;
 	ca_section_t *ca = NULL;
 	
-	pthread_rwlock_wrlock(&this->lock);
+	this->lock->write_lock(this->lock);
 	enumerator = this->sections->create_enumerator(this->sections);
 	while (enumerator->enumerate(enumerator, &ca))
 	{
@@ -305,7 +303,7 @@ static void del(private_stroke_ca_t *this, stroke_msg_t *msg)
 		ca = NULL;
 	}
 	enumerator->destroy(enumerator);
-	pthread_rwlock_unlock(&this->lock);
+	this->lock->unlock(this->lock);
 	if (ca == NULL)
 	{
 		DBG1(DBG_CFG, "no ca named '%s' found\n", msg->del_ca.name);
@@ -356,7 +354,7 @@ static void check_for_hash_and_url(private_stroke_ca_t *this, certificate_t* cer
 		return;
 	}
 	
-	pthread_rwlock_wrlock(&this->lock);
+	this->lock->write_lock(this->lock);
 	enumerator = this->sections->create_enumerator(this->sections);
 	while (enumerator->enumerate(enumerator, (void**)&section))
 	{
@@ -372,7 +370,7 @@ static void check_for_hash_and_url(private_stroke_ca_t *this, certificate_t* cer
 		}
 	}
 	enumerator->destroy(enumerator);
-	pthread_rwlock_unlock(&this->lock);
+	this->lock->unlock(this->lock);
 	
 	hasher->destroy(hasher);
 }
@@ -386,7 +384,7 @@ static void list(private_stroke_ca_t *this, stroke_msg_t *msg, FILE *out)
 	ca_section_t *section;
 	enumerator_t *enumerator;
 	
-	pthread_rwlock_rdlock(&this->lock);
+	this->lock->read_lock(this->lock);
 	enumerator = this->sections->create_enumerator(this->sections);
 	while (enumerator->enumerate(enumerator, (void**)&section))
 	{
@@ -419,7 +417,7 @@ static void list(private_stroke_ca_t *this, stroke_msg_t *msg, FILE *out)
 		}
 	}
 	enumerator->destroy(enumerator);
-	pthread_rwlock_unlock(&this->lock);
+	this->lock->unlock(this->lock);
 }
 
 /**
@@ -428,7 +426,7 @@ static void list(private_stroke_ca_t *this, stroke_msg_t *msg, FILE *out)
 static void destroy(private_stroke_ca_t *this)
 {
 	this->sections->destroy_function(this->sections, (void*)ca_section_destroy);
-	pthread_rwlock_destroy(&this->lock);
+	this->lock->destroy(this->lock);
 	free(this);
 }
 
@@ -451,7 +449,7 @@ stroke_ca_t *stroke_ca_create(stroke_cred_t *cred)
 	this->public.destroy = (void(*)(stroke_ca_t*))destroy;
 	
 	this->sections = linked_list_create();
-	pthread_rwlock_init(&this->lock, NULL);
+	this->lock = rwlock_create(RWLOCK_DEFAULT);
 	this->cred = cred;
 	
 	return &this->public;
diff --git a/src/charon/plugins/stroke/stroke_config.c b/src/charon/plugins/stroke/stroke_config.c
index f10fe2051..cb91ecb72 100644
--- a/src/charon/plugins/stroke/stroke_config.c
+++ b/src/charon/plugins/stroke/stroke_config.c
@@ -19,6 +19,7 @@
 
 #include <daemon.h>
 #include <utils/mutex.h>
+#include <utils/lexparser.h>
 
 typedef struct private_stroke_config_t private_stroke_config_t;
 
@@ -774,7 +775,8 @@ static child_cfg_t *build_child_cfg(private_stroke_config_t *this,
 				msg->add_conn.rekey.margin * msg->add_conn.rekey.fuzz / 100, 
 				msg->add_conn.me.updown, msg->add_conn.me.hostaccess,
 				msg->add_conn.mode, dpd, dpd, msg->add_conn.ipcomp);
-	
+	child_cfg->set_mipv6_options(child_cfg, msg->add_conn.proxy_mode,
+											msg->add_conn.install_policy);
 	add_ts(this, &msg->add_conn.me, child_cfg, TRUE);
 	add_ts(this, &msg->add_conn.other, child_cfg, FALSE);
 	
diff --git a/src/charon/plugins/stroke/stroke_control.c b/src/charon/plugins/stroke/stroke_control.c
index ed9dd7b16..08d50519c 100644
--- a/src/charon/plugins/stroke/stroke_control.c
+++ b/src/charon/plugins/stroke/stroke_control.c
@@ -55,8 +55,8 @@ struct stroke_log_info_t {
 /**
  * logging to the stroke interface
  */
-static bool stroke_log(stroke_log_info_t *info, signal_t signal, level_t level,
-					   ike_sa_t *ike_sa, void *data, char *format, va_list args)
+static bool stroke_log(stroke_log_info_t *info, debug_t group, level_t level,
+					   ike_sa_t *ike_sa, char *format, va_list args)
 {
 	if (level <= info->level)
 	{
diff --git a/src/charon/plugins/stroke/stroke_cred.c b/src/charon/plugins/stroke/stroke_cred.c
index c699a083e..23a6f99b0 100644
--- a/src/charon/plugins/stroke/stroke_cred.c
+++ b/src/charon/plugins/stroke/stroke_cred.c
@@ -15,8 +15,6 @@
  * $Id$
  */
 
-#define _GNU_SOURCE
-#include <pthread.h>
 #include <sys/stat.h>
 #include <limits.h>
 
@@ -28,6 +26,7 @@
 #include <credentials/certificates/ac.h>
 #include <utils/linked_list.h>
 #include <utils/lexparser.h>
+#include <utils/mutex.h>
 #include <asn1/pem.h>
 #include <daemon.h>
 
@@ -73,7 +72,7 @@ struct private_stroke_cred_t {
 	/**
 	 * read-write lock to lists
 	 */
-	pthread_rwlock_t lock;
+	rwlock_t *lock;
 	
 	/**
 	 * cache CRLs to disk?
@@ -94,7 +93,7 @@ typedef struct {
  */
 static void id_data_destroy(id_data_t *data)
 {
-	pthread_rwlock_unlock(&data->this->lock);
+	data->this->lock->unlock(data->this->lock);
 	free(data);
 }
 
@@ -140,7 +139,7 @@ static enumerator_t* create_private_enumerator(private_stroke_cred_t *this,
 	data->this = this;
 	data->id = id;
 	
-	pthread_rwlock_rdlock(&this->lock);
+	this->lock->read_lock(this->lock);
 	return enumerator_create_filter(this->private->create_enumerator(this->private),
 									(void*)private_filter, data,
 									(void*)id_data_destroy);
@@ -241,7 +240,7 @@ static enumerator_t* create_cert_enumerator(private_stroke_cred_t *this,
 		data->this = this;
 		data->id = id;
 		
-		pthread_rwlock_rdlock(&this->lock);
+		this->lock->read_lock(this->lock);
 		return enumerator_create_filter(this->certs->create_enumerator(this->certs),
 					(cert == CERT_X509_CRL)? (void*)crl_filter : (void*)ac_filter,
 					data, (void*)id_data_destroy);
@@ -254,7 +253,7 @@ static enumerator_t* create_cert_enumerator(private_stroke_cred_t *this,
 	data->this = this;
 	data->id = id;
 	
-	pthread_rwlock_rdlock(&this->lock);
+	this->lock->read_lock(this->lock);
 	return enumerator_create_filter(this->certs->create_enumerator(this->certs),
 									(void*)certs_filter, data,
 									(void*)id_data_destroy);
@@ -272,7 +271,7 @@ typedef struct {
  */
 static void shared_data_destroy(shared_data_t *data)
 {
-	pthread_rwlock_unlock(&data->this->lock);
+	data->this->lock->unlock(data->this->lock);
 	free(data);
 }
 
@@ -324,7 +323,7 @@ static enumerator_t* create_shared_enumerator(private_stroke_cred_t *this,
 	data->me = me;
 	data->other = other;
 	data->type = type;
-	pthread_rwlock_rdlock(&this->lock);
+	this->lock->read_lock(this->lock);
 	return enumerator_create_filter(this->shared->create_enumerator(this->shared),
 									(void*)shared_filter, data,
 									(void*)shared_data_destroy);
@@ -339,7 +338,7 @@ static certificate_t* add_cert(private_stroke_cred_t *this, certificate_t *cert)
 	enumerator_t *enumerator;
 	bool new = TRUE;	
 
-	pthread_rwlock_rdlock(&this->lock);
+	this->lock->read_lock(this->lock);
 	enumerator = this->certs->create_enumerator(this->certs);
 	while (enumerator->enumerate(enumerator, (void**)&current))
 	{
@@ -358,7 +357,7 @@ static certificate_t* add_cert(private_stroke_cred_t *this, certificate_t *cert)
 	{
 		this->certs->insert_last(this->certs, cert);
 	}
-	pthread_rwlock_unlock(&this->lock);
+	this->lock->unlock(this->lock);
 	return cert;
 }
 	
@@ -400,7 +399,7 @@ static bool add_crl(private_stroke_cred_t *this, crl_t* crl)
 	enumerator_t *enumerator;
 	bool new = TRUE, found = FALSE;	
 
-	pthread_rwlock_wrlock(&this->lock);
+	this->lock->write_lock(this->lock);
 	enumerator = this->certs->create_enumerator(this->certs);
 	while (enumerator->enumerate(enumerator, (void**)&current))
 	{
@@ -448,7 +447,7 @@ static bool add_crl(private_stroke_cred_t *this, crl_t* crl)
 	{
 		this->certs->insert_last(this->certs, cert);
 	}
-	pthread_rwlock_unlock(&this->lock);
+	this->lock->unlock(this->lock);
 	return new;
 }
 
@@ -459,9 +458,9 @@ static bool add_ac(private_stroke_cred_t *this, ac_t* ac)
 {
 	certificate_t *cert = &ac->certificate;
 
-	pthread_rwlock_wrlock(&this->lock);
+	this->lock->write_lock(this->lock);
 	this->certs->insert_last(this->certs, cert);
-	pthread_rwlock_unlock(&this->lock);
+	this->lock->unlock(this->lock);
 	return TRUE;
 }
 
@@ -698,7 +697,7 @@ static void load_secrets(private_stroke_cred_t *this)
 	fclose(fd);
 	src = chunk;
 
-	pthread_rwlock_wrlock(&this->lock);
+	this->lock->write_lock(this->lock);
 	while (this->shared->remove_last(this->shared,
 		 								   (void**)&shared) == SUCCESS)
 	{
@@ -868,7 +867,7 @@ static void load_secrets(private_stroke_cred_t *this)
 		}
 	}
 error:
-	pthread_rwlock_unlock(&this->lock);
+	this->lock->unlock(this->lock);
 	chunk_clear(&chunk);
 }
 
@@ -949,7 +948,7 @@ static void destroy(private_stroke_cred_t *this)
 	this->certs->destroy_offset(this->certs, offsetof(certificate_t, destroy));
 	this->shared->destroy_offset(this->shared, offsetof(shared_key_t, destroy));
 	this->private->destroy_offset(this->private, offsetof(private_key_t, destroy));
-	pthread_rwlock_destroy(&this->lock);
+	this->lock->destroy(this->lock);
 	free(this);
 }
 
@@ -974,7 +973,7 @@ stroke_cred_t *stroke_cred_create()
 	this->certs = linked_list_create();
 	this->shared = linked_list_create();
 	this->private = linked_list_create();
-	pthread_rwlock_init(&this->lock, NULL);
+	this->lock = rwlock_create(RWLOCK_DEFAULT);
 
 	load_certs(this);
 	load_secrets(this);
diff --git a/src/charon/plugins/stroke/stroke_list.c b/src/charon/plugins/stroke/stroke_list.c
index d531dca47..7d0ad4557 100644
--- a/src/charon/plugins/stroke/stroke_list.c
+++ b/src/charon/plugins/stroke/stroke_list.c
@@ -17,6 +17,8 @@
 
 #include "stroke_list.h"
 
+#include <time.h>
+
 #include <daemon.h>
 #include <utils/linked_list.h>
 #include <credentials/certificates/x509.h>
@@ -79,25 +81,32 @@ static void log_ike_sa(FILE *out, ike_sa_t *ike_sa, bool all)
 	
 	if (all)
 	{
-		char *ike_proposal = ike_sa->get_proposal(ike_sa);
-
+		proposal_t *ike_proposal;
+		
+		ike_proposal = ike_sa->get_proposal(ike_sa);
+		
 		fprintf(out, "%12s[%d]: IKE SPIs: %.16llx_i%s %.16llx_r%s",
 				ike_sa->get_name(ike_sa), ike_sa->get_unique_id(ike_sa),
 				id->get_initiator_spi(id), id->is_initiator(id) ? "*" : "",
 				id->get_responder_spi(id), id->is_initiator(id) ? "" : "*");
-	
-
+		
+		
 		if (ike_sa->get_state(ike_sa) == IKE_ESTABLISHED)
 		{
-			u_int32_t rekey = ike_sa->get_statistic(ike_sa, STAT_REKEY_TIME);
-			u_int32_t reauth = ike_sa->get_statistic(ike_sa, STAT_REAUTH_TIME);
-
+			u_int32_t rekey, reauth, now;
+			
+			now = time(NULL);
+			rekey = ike_sa->get_statistic(ike_sa, STAT_REKEY);
+			reauth = ike_sa->get_statistic(ike_sa, STAT_REAUTH);
+			
 			if (rekey)
 			{
+				rekey -= now;
 				fprintf(out, ", rekeying in %V", &rekey);
 			}
 			if (reauth)
 			{
+				reauth -= now;
 				fprintf(out, ", %N reauthentication in %V", auth_class_names,
 						get_auth_class(ike_sa->get_peer_cfg(ike_sa)), &reauth);
 			}
@@ -107,13 +116,16 @@ static void log_ike_sa(FILE *out, ike_sa_t *ike_sa, bool all)
 			}
 		}
 		fprintf(out, "\n");
-
+		
 		if (ike_proposal)
 		{
+			char buf[BUF_LEN];
+			
+			snprintf(buf, BUF_LEN, "%P", ike_proposal);
 			fprintf(out, "%12s[%d]: IKE proposal: %s\n",
 					ike_sa->get_name(ike_sa), ike_sa->get_unique_id(ike_sa),
-					ike_proposal);
-		}		
+					buf+4);
+		}
 	}
 }
 
@@ -123,68 +135,67 @@ static void log_ike_sa(FILE *out, ike_sa_t *ike_sa, bool all)
 static void log_child_sa(FILE *out, child_sa_t *child_sa, bool all)
 {
 	u_int32_t rekey, now = time(NULL);
-	u_int32_t use_in, use_out, use_fwd;
-	encryption_algorithm_t encr_alg;
-	integrity_algorithm_t int_alg;
-	size_t encr_len, int_len;
-	ipsec_mode_t mode;
-	
-	child_sa->get_stats(child_sa, &mode, &encr_alg, &encr_len,
-						&int_alg, &int_len, &rekey, &use_in, &use_out,
-						&use_fwd);
+	u_int32_t use_in, use_out;
+	proposal_t *proposal;
+	child_cfg_t *config = child_sa->get_config(child_sa);
 	
-	fprintf(out, "%12s{%d}:  %N, %N", 
+	fprintf(out, "%12s{%d}:  %N, %N%s", 
 			child_sa->get_name(child_sa), child_sa->get_reqid(child_sa),
 			child_sa_state_names, child_sa->get_state(child_sa),
-			ipsec_mode_names, mode);
+			ipsec_mode_names, child_sa->get_mode(child_sa),
+			config->use_proxy_mode(config) ? "_PROXY" : "");
 	
 	if (child_sa->get_state(child_sa) == CHILD_INSTALLED)
 	{
-		u_int16_t my_cpi    = child_sa->get_cpi(child_sa, TRUE);
-		u_int16_t other_cpi = child_sa->get_cpi(child_sa, FALSE);		
-
-		fprintf(out, ", %N SPIs: %.8x_i %.8x_o",
+		fprintf(out, ", %N%s SPIs: %.8x_i %.8x_o",
 				protocol_id_names, child_sa->get_protocol(child_sa),
+				child_sa->has_encap(child_sa) ? " in UDP" : "",
 				ntohl(child_sa->get_spi(child_sa, TRUE)),
 				ntohl(child_sa->get_spi(child_sa, FALSE)));
-
-		/* Is IPCOMP activated ? */
-		if (my_cpi && other_cpi)
+		
+		if (child_sa->get_ipcomp(child_sa) != IPCOMP_NONE)
 		{
 			fprintf(out, ", IPCOMP CPIs: %.4x_i %.4x_o",
-					ntohs(my_cpi), ntohs(other_cpi));
+					ntohs(child_sa->get_cpi(child_sa, TRUE)),
+					ntohs(child_sa->get_cpi(child_sa, FALSE)));
 		}
-
+		
 		if (all)
 		{
 			fprintf(out, "\n%12s{%d}:  ", child_sa->get_name(child_sa), 
 					child_sa->get_reqid(child_sa));
 			
-			
-			if (child_sa->get_protocol(child_sa) == PROTO_ESP)
+			proposal = child_sa->get_proposal(child_sa);
+			if (proposal)
 			{
-				fprintf(out, "%N", encryption_algorithm_names, encr_alg);
+				u_int16_t encr_alg = ENCR_UNDEFINED, int_alg = AUTH_UNDEFINED;
+				u_int16_t encr_size = 0, int_size = 0;
 				
-				if (encr_len)
+				proposal->get_algorithm(proposal, ENCRYPTION_ALGORITHM,
+										&encr_alg, &encr_size);
+				proposal->get_algorithm(proposal, INTEGRITY_ALGORITHM,
+										&int_alg, &int_size);
+				
+				if (encr_alg != ENCR_UNDEFINED)
 				{
-					fprintf(out, "-%d", encr_len);
+					fprintf(out, "%N", encryption_algorithm_names, encr_alg);
+					if (encr_size)
+					{
+						fprintf(out, "-%d", encr_size);
+					}
 				}
 				if (int_alg != AUTH_UNDEFINED)
 				{
-					fprintf(out, "/");
-				}
-			}
-			
-			if (int_alg != AUTH_UNDEFINED)
-			{
-				fprintf(out, "%N", integrity_algorithm_names, int_alg);
-				if (int_len)
-				{
-					fprintf(out, "-%d", int_len);
+					fprintf(out, "/%N", integrity_algorithm_names, int_alg);
+					if (int_size)
+					{
+						fprintf(out, "-%d", int_size);
+					}
 				}
 			}
 			fprintf(out, ", rekeying ");
 			
+			rekey = child_sa->get_lifetime(child_sa, FALSE);
 			if (rekey)
 			{
 				fprintf(out, "in %#V", &now, &rekey);
@@ -195,7 +206,7 @@ static void log_child_sa(FILE *out, child_sa_t *child_sa, bool all)
 			}
 			
 			fprintf(out, ", last use: ");
-			use_in = max(use_in, use_fwd);
+			use_in = child_sa->get_usetime(child_sa, TRUE);
 			if (use_in)
 			{
 				fprintf(out, "%ds_i ", now - use_in);
@@ -204,6 +215,7 @@ static void log_child_sa(FILE *out, child_sa_t *child_sa, bool all)
 			{
 				fprintf(out, "no_i ");
 			}
+			use_out = child_sa->get_usetime(child_sa, FALSE);
 			if (use_out)
 			{
 				fprintf(out, "%ds_o ", now - use_out);
diff --git a/src/charon/plugins/stroke/stroke_socket.c b/src/charon/plugins/stroke/stroke_socket.c
index 175322aa8..8c4ab7804 100644
--- a/src/charon/plugins/stroke/stroke_socket.c
+++ b/src/charon/plugins/stroke/stroke_socket.c
@@ -25,6 +25,7 @@
 #include <sys/fcntl.h>
 #include <unistd.h>
 #include <errno.h>
+#include <pthread.h>
 
 #include <processing/jobs/callback_job.h>
 #include <daemon.h>
@@ -336,9 +337,9 @@ static void stroke_purge(private_stroke_socket_t *this,
 									 CERT_X509_OCSP_RESPONSE);
 }
 
-signal_t get_signal_from_logtype(char *type)
+debug_t get_group_from_name(char *type)
 {
-	if      (strcasecmp(type, "any") == 0) return SIG_ANY;
+	if (strcasecmp(type, "any") == 0) return DBG_ANY;
 	else if (strcasecmp(type, "mgr") == 0) return DBG_MGR;
 	else if (strcasecmp(type, "ike") == 0) return DBG_IKE;
 	else if (strcasecmp(type, "chd") == 0) return DBG_CHD;
@@ -354,29 +355,44 @@ signal_t get_signal_from_logtype(char *type)
 /**
  * set the verbosity debug output
  */
-static void stroke_loglevel(private_stroke_socket_t *this, stroke_msg_t *msg, FILE *out)
+static void stroke_loglevel(private_stroke_socket_t *this,
+							stroke_msg_t *msg, FILE *out)
 {
-	signal_t signal;
+	enumerator_t *enumerator;
+	sys_logger_t *sys_logger;
+	file_logger_t *file_logger;
+	debug_t group;
 	
 	pop_string(msg, &(msg->loglevel.type));
 	DBG1(DBG_CFG, "received stroke: loglevel %d for %s",
 		 msg->loglevel.level, msg->loglevel.type);
 	
-	signal = get_signal_from_logtype(msg->loglevel.type);
-	if (signal < 0)
+	group = get_group_from_name(msg->loglevel.type);
+	if (group < 0)
 	{
 		fprintf(out, "invalid type (%s)!\n", msg->loglevel.type);
 		return;
 	}
-	
-	charon->outlog->set_level(charon->outlog, signal, msg->loglevel.level);
-	charon->syslog->set_level(charon->syslog, signal, msg->loglevel.level);
+	/* we set the loglevel on ALL sys- and file-loggers */
+	enumerator = charon->sys_loggers->create_enumerator(charon->sys_loggers);
+	while (enumerator->enumerate(enumerator, &sys_logger))
+	{
+		sys_logger->set_level(sys_logger, group, msg->loglevel.level);
+	}
+	enumerator->destroy(enumerator);
+	enumerator = charon->file_loggers->create_enumerator(charon->file_loggers);
+	while (enumerator->enumerate(enumerator, &file_logger))
+	{
+		file_logger->set_level(file_logger, group, msg->loglevel.level);
+	}
+	enumerator->destroy(enumerator);
 }
 
 /**
  * set various config options
  */
-static void stroke_config(private_stroke_socket_t *this, stroke_msg_t *msg, FILE *out)
+static void stroke_config(private_stroke_socket_t *this,
+						  stroke_msg_t *msg, FILE *out)
 {
 	this->cred->cachecrl(this->cred, msg->config.cachecrl);
 }