replaces four spaces by tabs, where appropriate

14 files changed, 55 insertions, 55 deletions

diff --git a/src/charon/plugins/eap_gtc/eap_gtc.c b/src/charon/plugins/eap_gtc/eap_gtc.c
index f5e08bb6b..f81e42cba 100644
--- a/src/charon/plugins/eap_gtc/eap_gtc.c
+++ b/src/charon/plugins/eap_gtc/eap_gtc.c
@@ -83,7 +83,7 @@ static status_t initiate_peer(private_eap_gtc_t *this, eap_payload_t **out)
  * PAM conv callback function
  */
 static int auth_conv(int num_msg, const struct pam_message **msg,
-                	 struct pam_response **resp, char *password)
+					 struct pam_response **resp, char *password)
 {
 	struct pam_response *response;
 
@@ -103,9 +103,9 @@ static int auth_conv(int num_msg, const struct pam_message **msg,
  */
 static bool authenticate(char *service, char *user, char *password)
 {
-    pam_handle_t *pamh = NULL;
+	pam_handle_t *pamh = NULL;
 	static struct pam_conv conv;
-    int ret;
+	int ret;
 
 	conv.conv = (void*)auth_conv;
 	conv.appdata_ptr = password;
diff --git a/src/charon/plugins/eap_sim/eap_sim.c b/src/charon/plugins/eap_sim/eap_sim.c
index f439bd248..56d79281d 100644
--- a/src/charon/plugins/eap_sim/eap_sim.c
+++ b/src/charon/plugins/eap_sim/eap_sim.c
@@ -709,7 +709,7 @@ static status_t peer_process_challenge(private_eap_sim_t *this,
  * process an EAP-SIM/Response/Challenge message
  */
 static status_t server_process_challenge(private_eap_sim_t *this,
-									     eap_payload_t *in, eap_payload_t **out)
+										 eap_payload_t *in, eap_payload_t **out)
 {
 	chunk_t message, data;
 	sim_attribute_t attribute;
diff --git a/src/charon/plugins/kernel_netlink/kernel_netlink_net.c b/src/charon/plugins/kernel_netlink/kernel_netlink_net.c
index 4b2a05f8f..d73f2c9cf 100644
--- a/src/charon/plugins/kernel_netlink/kernel_netlink_net.c
+++ b/src/charon/plugins/kernel_netlink/kernel_netlink_net.c
@@ -952,17 +952,17 @@ static status_t manage_ipaddr(private_kernel_netlink_net_t *this, int nlmsg_type
 
 	chunk = ip->get_address(ip);
 
-    hdr = (struct nlmsghdr*)request;
+	hdr = (struct nlmsghdr*)request;
 	hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK | flags;
 	hdr->nlmsg_type = nlmsg_type;
 	hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct ifaddrmsg));
 
 	msg = (struct ifaddrmsg*)NLMSG_DATA(hdr);
-    msg->ifa_family = ip->get_family(ip);
-    msg->ifa_flags = 0;
-    msg->ifa_prefixlen = 8 * chunk.len;
-    msg->ifa_scope = RT_SCOPE_UNIVERSE;
-    msg->ifa_index = if_index;
+	msg->ifa_family = ip->get_family(ip);
+	msg->ifa_flags = 0;
+	msg->ifa_prefixlen = 8 * chunk.len;
+	msg->ifa_scope = RT_SCOPE_UNIVERSE;
+	msg->ifa_index = if_index;
 
 	netlink_add_attribute(hdr, IFA_LOCAL, chunk, sizeof(request));
 
diff --git a/src/charon/plugins/kernel_pfkey/kernel_pfkey_ipsec.c b/src/charon/plugins/kernel_pfkey/kernel_pfkey_ipsec.c
index 57e3a92e3..0ebdafad3 100644
--- a/src/charon/plugins/kernel_pfkey/kernel_pfkey_ipsec.c
+++ b/src/charon/plugins/kernel_pfkey/kernel_pfkey_ipsec.c
@@ -682,8 +682,8 @@ static traffic_selector_t* sadb_address2ts(struct sadb_address *address)
 	host_t *host;
 
 	/* The Linux 2.6 kernel does not set the protocol and port information
-     * in the src and dst sadb_address extensions of the SADB_ACQUIRE message.
-     */
+	 * in the src and dst sadb_address extensions of the SADB_ACQUIRE message.
+	 */
 	host = host_create_from_sockaddr((sockaddr_t*)&address[1])	;
 	ts = traffic_selector_create_from_subnet(host, address->sadb_address_prefixlen,
 				address->sadb_address_proto, host->get_port(host));
diff --git a/src/charon/plugins/medcli/medcli_creds.c b/src/charon/plugins/medcli/medcli_creds.c
index 777913628..9729df3f5 100644
--- a/src/charon/plugins/medcli/medcli_creds.c
+++ b/src/charon/plugins/medcli/medcli_creds.c
@@ -218,7 +218,7 @@ static enumerator_t* create_cert_enumerator(private_medcli_creds_t *this,
  */
 static void destroy(private_medcli_creds_t *this)
 {
-    free(this);
+	free(this);
 }
 
 /**
diff --git a/src/charon/plugins/medsrv/medsrv_creds.c b/src/charon/plugins/medsrv/medsrv_creds.c
index 2127f5660..8d1643908 100644
--- a/src/charon/plugins/medsrv/medsrv_creds.c
+++ b/src/charon/plugins/medsrv/medsrv_creds.c
@@ -138,7 +138,7 @@ static enumerator_t* create_cert_enumerator(private_medsrv_creds_t *this,
  */
 static void destroy(private_medsrv_creds_t *this)
 {
-    free(this);
+	free(this);
 }
 
 /**
diff --git a/src/charon/plugins/nm/gnome/auth-dialog/main.c b/src/charon/plugins/nm/gnome/auth-dialog/main.c
index 4ff926b22..f2716f2d0 100644
--- a/src/charon/plugins/nm/gnome/auth-dialog/main.c
+++ b/src/charon/plugins/nm/gnome/auth-dialog/main.c
@@ -101,7 +101,7 @@ static char* get_connection_type(char *uuid)
 	if (found)
 	{
 		key = g_strdup_printf ("%s/%s/%s", found,
-			                   NM_SETTING_VPN_SETTING_NAME, "method");
+							   NM_SETTING_VPN_SETTING_NAME, "method");
 		method = gconf_client_get_string(client, key, NULL);
 		g_free(found);
 		g_free(key);
diff --git a/src/charon/plugins/nm/gnome/properties/nm-strongswan.c b/src/charon/plugins/nm/gnome/properties/nm-strongswan.c
index 0c55d3abc..4b69296b4 100644
--- a/src/charon/plugins/nm/gnome/properties/nm-strongswan.c
+++ b/src/charon/plugins/nm/gnome/properties/nm-strongswan.c
@@ -110,9 +110,9 @@ check_validity (StrongswanPluginUiWidget *self, GError **error)
 	str = (char *) gtk_entry_get_text (GTK_ENTRY (widget));
 	if (!str || !strlen (str)) {
 		g_set_error (error,
-		             STRONGSWAN_PLUGIN_UI_ERROR,
-		             STRONGSWAN_PLUGIN_UI_ERROR_INVALID_PROPERTY,
-		             "address");
+					 STRONGSWAN_PLUGIN_UI_ERROR,
+					 STRONGSWAN_PLUGIN_UI_ERROR_INVALID_PROPERTY,
+					 "address");
 		return FALSE;
 	}
 	return TRUE;
@@ -275,8 +275,8 @@ get_widget (NMVpnPluginUiWidgetInterface *iface)
 
 static gboolean
 update_connection (NMVpnPluginUiWidgetInterface *iface,
-                   NMConnection *connection,
-                   GError **error)
+				   NMConnection *connection,
+				   GError **error)
 {
 	StrongswanPluginUiWidget *self = STRONGSWAN_PLUGIN_UI_WIDGET (iface);
 	StrongswanPluginUiWidgetPrivate *priv = STRONGSWAN_PLUGIN_UI_WIDGET_GET_PRIVATE (self);
@@ -358,7 +358,7 @@ update_connection (NMVpnPluginUiWidgetInterface *iface,
 
 static gboolean
 save_secrets (NMVpnPluginUiWidgetInterface *iface,
-              NMConnection *connection, GError **error)
+			  NMConnection *connection, GError **error)
 {
 	/* no secrets to save */
 	return TRUE;
@@ -386,7 +386,7 @@ nm_vpn_plugin_ui_widget_interface_new (NMConnection *connection, GError **error)
 	priv->xml = glade_xml_new (glade_file, "strongswan-vbox", GETTEXT_PACKAGE);
 	if (priv->xml == NULL) {
 		g_set_error (error, STRONGSWAN_PLUGIN_UI_ERROR, 0,
-		             "could not load required resources at %s", glade_file);
+					 "could not load required resources at %s", glade_file);
 		g_free (glade_file);
 		g_object_unref (object);
 		return NULL;
diff --git a/src/charon/plugins/nm/nm_service.c b/src/charon/plugins/nm/nm_service.c
index d896a432d..412a97fa3 100644
--- a/src/charon/plugins/nm/nm_service.c
+++ b/src/charon/plugins/nm/nm_service.c
@@ -254,7 +254,7 @@ static gboolean connect_(NMVPNPlugin *plugin, NMConnection *connection,
 	if (!address || !*address)
 	{
 		g_set_error(err, NM_VPN_PLUGIN_ERROR, NM_VPN_PLUGIN_ERROR_BAD_ARGUMENTS,
-				    "Gateway address missing.");
+					"Gateway address missing.");
 		return FALSE;
 	}
 	str = nm_setting_vpn_get_data_item(vpn, "virtual");
@@ -297,7 +297,7 @@ static gboolean connect_(NMVPNPlugin *plugin, NMConnection *connection,
 	if (!cert)
 	{
 		g_set_error(err, NM_VPN_PLUGIN_ERROR, NM_VPN_PLUGIN_ERROR_BAD_ARGUMENTS,
-				    "Loading gateway certificate failed.");
+					"Loading gateway certificate failed.");
 		return FALSE;
 	}
 	x509 = (x509_t*)cert;
@@ -476,7 +476,7 @@ static gboolean connect_(NMVPNPlugin *plugin, NMConnection *connection,
 		charon->ike_sa_manager->checkin_and_destroy(charon->ike_sa_manager, ike_sa);
 
 		g_set_error(err, NM_VPN_PLUGIN_ERROR, NM_VPN_PLUGIN_ERROR_LAUNCH_FAILED,
-				    "Initiating failed.");
+					"Initiating failed.");
 		return FALSE;
 	}
 	charon->ike_sa_manager->checkin(charon->ike_sa_manager, ike_sa);
diff --git a/src/charon/plugins/smp/smp.c b/src/charon/plugins/smp/smp.c
index 8a4c27ce0..66e4fa6d9 100644
--- a/src/charon/plugins/smp/smp.c
+++ b/src/charon/plugins/smp/smp.c
@@ -508,8 +508,8 @@ static void request_query(xmlTextReaderPtr reader, xmlTextWriterPtr writer)
 {
 	/* <query> */
 	xmlTextWriterStartElement(writer, "query");
-    while (xmlTextReaderRead(reader))
-    {
+	while (xmlTextReaderRead(reader))
+	{
 		if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_ELEMENT)
 		{
 			if (streq(xmlTextReaderConstName(reader), "ikesalist"))
@@ -535,8 +535,8 @@ static void request_control(xmlTextReaderPtr reader, xmlTextWriterPtr writer)
 {
 	/* <control> */
 	xmlTextWriterStartElement(writer, "control");
-    while (xmlTextReaderRead(reader))
-    {
+	while (xmlTextReaderRead(reader))
+	{
 		if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_ELEMENT)
 		{
 			if (streq(xmlTextReaderConstName(reader), "ikesaterminate"))
@@ -649,8 +649,8 @@ static job_requeue_t process(int *fdp)
 	}
 
 	/* read message type and id */
-    while (xmlTextReaderRead(reader))
-    {
+	while (xmlTextReaderRead(reader))
+	{
 		if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_ELEMENT &&
 			streq(xmlTextReaderConstName(reader), "message"))
 		{
@@ -658,20 +658,20 @@ static job_requeue_t process(int *fdp)
 			type = xmlTextReaderGetAttribute(reader, "type");
 			break;
 		}
-    }
+	}
 
-    /* process message */
-    if (id && type)
+	/* process message */
+	if (id && type)
 	{
-	    if (streq(type, "request"))
-	    {
-	    	request(reader, id, fd);
-	    }
-	    else
-	    {
-	    	/* response(reader, id) */
-	    }
-    }
+		if (streq(type, "request"))
+		{
+			request(reader, id, fd);
+		}
+		else
+		{
+			/* response(reader, id) */
+		}
+	}
 	xmlFreeTextReader(reader);
 	return JOB_REQUEUE_FAIR;;
 }
diff --git a/src/charon/plugins/sql/sql_attribute.h b/src/charon/plugins/sql/sql_attribute.h
index 6d4958d32..358ab92af 100644
--- a/src/charon/plugins/sql/sql_attribute.h
+++ b/src/charon/plugins/sql/sql_attribute.h
@@ -36,9 +36,9 @@ struct sql_attribute_t {
 	attribute_provider_t provider;
 
 	/**
-     * Destroy a sql_attribute instance.
-     */
-    void (*destroy)(sql_attribute_t *this);
+	 * Destroy a sql_attribute instance.
+	 */
+	void (*destroy)(sql_attribute_t *this);
 };
 
 /**
diff --git a/src/charon/plugins/stroke/stroke_ca.h b/src/charon/plugins/stroke/stroke_ca.h
index ae55fe8e7..21af912ea 100644
--- a/src/charon/plugins/stroke/stroke_ca.h
+++ b/src/charon/plugins/stroke/stroke_ca.h
@@ -67,9 +67,9 @@ struct stroke_ca_t {
 	void (*check_for_hash_and_url)(stroke_ca_t *this, certificate_t* cert);
 
 	/**
-     * Destroy a stroke_ca instance.
-     */
-    void (*destroy)(stroke_ca_t *this);
+	 * Destroy a stroke_ca instance.
+	 */
+	void (*destroy)(stroke_ca_t *this);
 };
 
 /**
diff --git a/src/charon/plugins/stroke/stroke_config.h b/src/charon/plugins/stroke/stroke_config.h
index 3ed2f994f..05e4665ca 100644
--- a/src/charon/plugins/stroke/stroke_config.h
+++ b/src/charon/plugins/stroke/stroke_config.h
@@ -53,9 +53,9 @@ struct stroke_config_t {
 	void (*del)(stroke_config_t *this, stroke_msg_t *msg);
 
 	/**
-     * Destroy a stroke_config instance.
-     */
-    void (*destroy)(stroke_config_t *this);
+	 * Destroy a stroke_config instance.
+	 */
+	void (*destroy)(stroke_config_t *this);
 };
 
 /**
diff --git a/src/charon/plugins/stroke/stroke_socket.h b/src/charon/plugins/stroke/stroke_socket.h
index ae5481677..2aac8be9b 100644
--- a/src/charon/plugins/stroke/stroke_socket.h
+++ b/src/charon/plugins/stroke/stroke_socket.h
@@ -29,9 +29,9 @@ typedef struct stroke_socket_t stroke_socket_t;
 struct stroke_socket_t {
 
 	/**
-     * Destroy a stroke_socket instance.
-     */
-    void (*destroy)(stroke_socket_t *this);
+	 * Destroy a stroke_socket instance.
+	 */
+	void (*destroy)(stroke_socket_t *this);
 };
 
 /**