[B.A.T.M.A.N.] reorganized kernel interface patches [part II]

[B.A.T.M.A.N.] reorganized kernel interface patches [part II]

[Marek Lindner]

Hi,

since we have initial steps behind us it is time to move on. The following 
patches convert 4 files from /proc to /sys - nothing fancy here. Please give it 
a try and let me know what you think.

Cheers,
Marek

[B.A.T.M.A.N.] [PATCH 1/3] batman-adv: convert more files from /proc to /sys

[Marek Lindner]

converted files:
vis_mode, gw_mode, vis_data, gateways

Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
---
 batman-adv-kernelland/aggregation.c       |    6 +-
 batman-adv-kernelland/aggregation.h       |    8 +-
 batman-adv-kernelland/bat_sysfs.c         |  221 ++++++++++++++-------
 batman-adv-kernelland/gateway_client.c    |   62 +++++-
 batman-adv-kernelland/gateway_client.h    |    5 +-
 batman-adv-kernelland/gateway_common.c    |   79 ++++-----
 batman-adv-kernelland/gateway_common.h    |    5 +-
 batman-adv-kernelland/main.c              |    6 -
 batman-adv-kernelland/main.h              |    2 -
 batman-adv-kernelland/originator.c        |   34 +++-
 batman-adv-kernelland/originator.h        |    3 +-
 batman-adv-kernelland/proc.c              |  308 -----------------------------
 batman-adv-kernelland/proc.h              |    7 -
 batman-adv-kernelland/routing.c           |   26 ++-
 batman-adv-kernelland/routing.h           |    4 +-
 batman-adv-kernelland/send.c              |   20 ++-
 batman-adv-kernelland/soft-interface.c    |    6 +-
 batman-adv-kernelland/translation-table.c |   26 +++
 batman-adv-kernelland/types.h             |    3 +
 batman-adv-kernelland/vis.c               |  124 ++++++++++--
 batman-adv-kernelland/vis.h               |   17 +-
 21 files changed, 457 insertions(+), 515 deletions(-)

diff --git a/batman-adv-kernelland/aggregation.c b/batman-adv-kernelland/aggregation.c
index a829814..73c9166 100644
--- a/batman-adv-kernelland/aggregation.c
+++ b/batman-adv-kernelland/aggregation.c
@@ -157,10 +157,10 @@ static void aggregate(struct forw_packet *forw_packet_aggr,
 			(1 << forw_packet_aggr->num_packets);
 }
 
-void add_bat_packet_to_list(unsigned char *packet_buff, int packet_len,
+void add_bat_packet_to_list(struct bat_priv *bat_priv,
+			    unsigned char *packet_buff, int packet_len,
 			    struct batman_if *if_incoming, char own_packet,
-			    unsigned long send_time,
-			    struct bat_priv *bat_priv)
+			    unsigned long send_time)
 {
 	/**
 	 * _aggr -> pointer to the packet we want to aggregate with
diff --git a/batman-adv-kernelland/aggregation.h b/batman-adv-kernelland/aggregation.h
index 7c8e6f7..cda243b 100644
--- a/batman-adv-kernelland/aggregation.h
+++ b/batman-adv-kernelland/aggregation.h
@@ -30,9 +30,9 @@ static inline int aggregated_packet(int buff_pos, int packet_len, int num_hna)
 		(next_buff_pos <= MAX_AGGREGATION_BYTES);
 }
 
-void add_bat_packet_to_list(unsigned char *packet_buff, int packet_len,
-			    struct batman_if *if_outgoing, char own_packet,
-			    unsigned long send_time,
-			    struct bat_priv *bat_priv);
+void add_bat_packet_to_list(struct bat_priv *bat_priv,
+			    unsigned char *packet_buff, int packet_len,
+			    struct batman_if *if_incoming, char own_packet,
+			    unsigned long send_time);
 void receive_aggr_bat_packet(struct ethhdr *ethhdr, unsigned char *packet_buff,
 			     int packet_len, struct batman_if *if_incoming);
diff --git a/batman-adv-kernelland/bat_sysfs.c b/batman-adv-kernelland/bat_sysfs.c
index 4d8938a..e4685a7 100644
--- a/batman-adv-kernelland/bat_sysfs.c
+++ b/batman-adv-kernelland/bat_sysfs.c
@@ -24,6 +24,9 @@
 #include "translation-table.h"
 #include "originator.h"
 #include "hard-interface.h"
+#include "gateway_common.h"
+#include "gateway_client.h"
+#include "vis.h"
 
 #define to_dev(obj)     container_of(obj, struct device, kobj)
 
@@ -51,6 +54,54 @@ struct bin_attribute bat_attr_##_name = {		\
 	.write = _write,				\
 };
 
+static ssize_t show_aggr_ogm(struct kobject *kobj, struct attribute *attr,
+			     char *buff)
+{
+	struct device *dev = to_dev(kobj->parent);
+	struct bat_priv *bat_priv = netdev_priv(to_net_dev(dev));
+	int aggr_status = atomic_read(&bat_priv->aggregation_enabled);
+
+	return sprintf(buff, "status: %s\ncommands: enable, disable, 0, 1 \n",
+		       aggr_status == 0 ? "disabled" : "enabled");
+}
+
+static ssize_t store_aggr_ogm(struct kobject *kobj, struct attribute *attr,
+			      char *buff, size_t count)
+{
+	struct device *dev = to_dev(kobj->parent);
+	struct net_device *net_dev = to_net_dev(dev);
+	struct bat_priv *bat_priv = netdev_priv(net_dev);
+	int aggr_tmp = -1;
+
+	if (((count == 2) && (buff[0] == '1')) ||
+	    (strncmp(buff, "enable", 6) == 0))
+		aggr_tmp = 1;
+
+	if (((count == 2) && (buff[0] == '0')) ||
+	    (strncmp(buff, "disable", 7) == 0))
+		aggr_tmp = 0;
+
+	if (aggr_tmp < 0) {
+		if (buff[count - 1] == '\n')
+			buff[count - 1] = '\0';
+
+		printk(KERN_INFO "batman-adv:Invalid parameter for 'aggregate OGM' setting on mesh %s received: %s\n",
+		       net_dev->name, buff);
+		return -EINVAL;
+	}
+
+	if (atomic_read(&bat_priv->aggregation_enabled) == aggr_tmp)
+		return count;
+
+	printk(KERN_INFO "batman-adv:Changing aggregation from: %s to: %s on mesh: %s\n",
+	       atomic_read(&bat_priv->aggregation_enabled) == 1 ?
+	       "enabled" : "disabled", aggr_tmp == 1 ? "enabled" : "disabled",
+	       net_dev->name);
+
+	atomic_set(&bat_priv->aggregation_enabled, (unsigned)aggr_tmp);
+	return count;
+}
+
 static ssize_t show_bond(struct kobject *kobj, struct attribute *attr,
 			     char *buff)
 {
@@ -100,61 +151,117 @@ static ssize_t store_bond(struct kobject *kobj, struct attribute *attr,
 	return count;
 }
 
-static ssize_t show_aggr_ogm(struct kobject *kobj, struct attribute *attr,
+static ssize_t show_vis_mode(struct kobject *kobj, struct attribute *attr,
 			     char *buff)
 {
 	struct device *dev = to_dev(kobj->parent);
 	struct bat_priv *bat_priv = netdev_priv(to_net_dev(dev));
-	int aggr_status = atomic_read(&bat_priv->aggregation_enabled);
+	int vis_mode = atomic_read(&bat_priv->vis_mode);
 
-	return sprintf(buff, "status: %s\ncommands: enable, disable, 0, 1 \n",
-		       aggr_status == 0 ? "disabled" : "enabled");
+	return sprintf(buff, "status: %s\ncommands: client, server, %d, %d \n",
+		       vis_mode == VIS_TYPE_CLIENT_UPDATE ?
+							"client" : "server",
+		       VIS_TYPE_SERVER_SYNC, VIS_TYPE_CLIENT_UPDATE);
 }
 
-static ssize_t store_aggr_ogm(struct kobject *kobj, struct attribute *attr,
+static ssize_t store_vis_mode(struct kobject *kobj, struct attribute *attr,
 			      char *buff, size_t count)
 {
 	struct device *dev = to_dev(kobj->parent);
 	struct net_device *net_dev = to_net_dev(dev);
 	struct bat_priv *bat_priv = netdev_priv(net_dev);
-	int aggr_tmp = -1;
+	unsigned long val;
+	int ret, vis_mode_tmp = -1;
 
-	if (((count == 2) && (buff[0] == '1')) ||
-	    (strncmp(buff, "enable", 6) == 0))
-		aggr_tmp = 1;
+	ret = strict_strtoul(buff, 10, &val);
 
-	if (((count == 2) && (buff[0] == '0')) ||
-	    (strncmp(buff, "disable", 7) == 0))
-		aggr_tmp = 0;
+	if (((count == 2) && (!ret) && (val == VIS_TYPE_CLIENT_UPDATE)) ||
+	    (strncmp(buff, "client", 6) == 0))
+		vis_mode_tmp = VIS_TYPE_CLIENT_UPDATE;
 
-	if (aggr_tmp < 0) {
+	if (((count == 2) && (!ret) && (val == VIS_TYPE_SERVER_SYNC)) ||
+	    (strncmp(buff, "server", 6) == 0))
+		vis_mode_tmp = VIS_TYPE_SERVER_SYNC;
+
+	if (vis_mode_tmp < 0) {
 		if (buff[count - 1] == '\n')
 			buff[count - 1] = '\0';
 
-		printk(KERN_INFO "batman-adv:Invalid parameter for 'aggregate OGM' setting on mesh %s received: %s\n",
+		printk(KERN_INFO "batman-adv:Invalid parameter for 'vis mode' setting on mesh %s received: %s\n",
 		       net_dev->name, buff);
 		return -EINVAL;
 	}
 
-	if (atomic_read(&bat_priv->aggregation_enabled) == aggr_tmp)
+	if (atomic_read(&bat_priv->vis_mode) == vis_mode_tmp)
 		return count;
 
-	printk(KERN_INFO "batman-adv:Changing aggregation from: %s to: %s on mesh: %s\n",
-	       atomic_read(&bat_priv->aggregation_enabled) == 1 ?
-	       "enabled" : "disabled", aggr_tmp == 1 ? "enabled" : "disabled",
-	       net_dev->name);
+	printk(KERN_INFO "batman-adv:Changing vis mode from: %s to: %s on mesh: %s\n",
+	       atomic_read(&bat_priv->vis_mode) == VIS_TYPE_CLIENT_UPDATE ?
+	       "client" : "server", vis_mode_tmp == VIS_TYPE_CLIENT_UPDATE ?
+	       "client" : "server", net_dev->name);
 
-	atomic_set(&bat_priv->aggregation_enabled, (unsigned)aggr_tmp);
+	atomic_set(&bat_priv->vis_mode, (unsigned)vis_mode_tmp);
 	return count;
 }
 
+static ssize_t show_gw_mode(struct kobject *kobj, struct attribute *attr,
+			    char *buff)
+{
+	struct device *dev = to_dev(kobj->parent);
+	struct bat_priv *bat_priv = netdev_priv(to_net_dev(dev));
+	int down, up, bytes_written;
+	int gw_mode = atomic_read(&bat_priv->gw_mode);
+	int gw_class = atomic_read(&bat_priv->gw_class);
+
+	switch (gw_mode) {
+	case GW_MODE_CLIENT:
+		bytes_written = sprintf(buff, "status: %s (gw_class: %i)\n",
+					GW_MODE_CLIENT_NAME, gw_class);
+		break;
+	case GW_MODE_SERVER:
+		gw_srv_class_to_kbit(gw_class, &down, &up);
+		bytes_written = sprintf(buff,
+					"status: %s (gw_class: %i -> propagating: %i%s/%i%s)\n",
+					GW_MODE_SERVER_NAME, gw_class,
+					(down > 2048 ? down / 1024 : down),
+					(down > 2048 ? "MBit" : "KBit"),
+					(up > 2048 ? up / 1024 : up),
+					(up > 2048 ? "MBit" : "KBit"));
+		break;
+	default:
+		bytes_written = sprintf(buff, "status: %s\n",
+					GW_MODE_OFF_NAME);
+		break;
+	}
+
+	bytes_written += sprintf(buff + bytes_written,
+				 "commands: %s, %s <opt arg>, %s <opt arg> \n",
+				 GW_MODE_OFF_NAME, GW_MODE_CLIENT_NAME,
+				 GW_MODE_SERVER_NAME);
+	return bytes_written;
+}
+
+static ssize_t store_gw_mode(struct kobject *kobj, struct attribute *attr,
+			      char *buff, size_t count)
+{
+	struct device *dev = to_dev(kobj->parent);
+	struct net_device *net_dev = to_net_dev(dev);
+	struct bat_priv *bat_priv = netdev_priv(net_dev);
+
+	return gw_mode_set(bat_priv, buff, count);
+}
+
 static BAT_ATTR(aggregate_ogm, S_IRUGO | S_IWUSR,
 		show_aggr_ogm, store_aggr_ogm);
 static BAT_ATTR(bonding, S_IRUGO | S_IWUSR, show_bond, store_bond);
+static BAT_ATTR(vis_mode, S_IRUGO | S_IWUSR, show_vis_mode, store_vis_mode);
+static BAT_ATTR(gw_mode, S_IRUGO | S_IWUSR, show_gw_mode, store_gw_mode);
 
 static struct bat_attribute *mesh_attrs[] = {
-	&bat_attr_bonding,
 	&bat_attr_aggregate_ogm,
+	&bat_attr_bonding,
+	&bat_attr_vis_mode,
+	&bat_attr_gw_mode,
 	NULL,
 };
 
@@ -165,19 +272,6 @@ static ssize_t transtable_local_read(struct kobject *kobj,
 	struct device *dev = to_dev(kobj->parent);
 	struct net_device *net_dev = to_net_dev(dev);
 
-	rcu_read_lock();
-	if (list_empty(&if_list)) {
-		rcu_read_unlock();
-
-		if (off == 0)
-			return sprintf(buff,
-				       "BATMAN mesh %s disabled - please specify interfaces to enable it\n",
-				       net_dev->name);
-
-		return 0;
-	}
-	rcu_read_unlock();
-
 	return hna_local_fill_buffer_text(net_dev, buff, count, off);
 }
 
@@ -188,19 +282,6 @@ static ssize_t transtable_global_read(struct kobject *kobj,
 	struct device *dev = to_dev(kobj->parent);
 	struct net_device *net_dev = to_net_dev(dev);
 
-	rcu_read_lock();
-	if (list_empty(&if_list)) {
-		rcu_read_unlock();
-
-		if (off == 0)
-			return sprintf(buff,
-				       "BATMAN mesh %s disabled - please specify interfaces to enable it\n",
-				       net_dev->name);
-
-		return 0;
-	}
-	rcu_read_unlock();
-
 	return hna_global_fill_buffer_text(net_dev, buff, count, off);
 }
 
@@ -208,45 +289,44 @@ static ssize_t originators_read(struct kobject *kobj,
 			       struct bin_attribute *bin_attr,
 			       char *buff, loff_t off, size_t count)
 {
-	/* FIXME: orig table should exist per batif */
 	struct device *dev = to_dev(kobj->parent);
 	struct net_device *net_dev = to_net_dev(dev);
 
-	rcu_read_lock();
-	if (list_empty(&if_list)) {
-		rcu_read_unlock();
-
-		if (off == 0)
-			return sprintf(buff,
-				       "BATMAN mesh %s disabled - please specify interfaces to enable it\n",
-				       net_dev->name);
-
-		return 0;
-	}
+	return orig_fill_buffer_text(net_dev, buff, count, off);
+}
 
-	if (((struct batman_if *)if_list.next)->if_active != IF_ACTIVE) {
-		rcu_read_unlock();
+static ssize_t gateways_read(struct kobject *kobj,
+			     struct bin_attribute *bin_attr,
+			     char *buff, loff_t off, size_t count)
+{
+	struct device *dev = to_dev(kobj->parent);
+	struct net_device *net_dev = to_net_dev(dev);
 
-		if (off == 0)
-			return sprintf(buff,
-				       "BATMAN mesh %s disabled - primary interface not active\n",
-				       net_dev->name);
+	return gw_client_fill_buffer_text(net_dev, buff, count, off);
+}
 
-		return 0;
-	}
-	rcu_read_unlock();
+static ssize_t vis_data_read(struct kobject *kobj,
+			     struct bin_attribute *bin_attr,
+			     char *buff, loff_t off, size_t count)
+{
+	struct device *dev = to_dev(kobj->parent);
+	struct net_device *net_dev = to_net_dev(dev);
 
-	return orig_fill_buffer_text(buff, count, off);
+	return vis_fill_buffer_text(net_dev, buff, count, off);
 }
 
 static BAT_BIN_ATTR(transtable_local, S_IRUGO, transtable_local_read, NULL);
 static BAT_BIN_ATTR(transtable_global, S_IRUGO, transtable_global_read, NULL);
 static BAT_BIN_ATTR(originators, S_IRUGO, originators_read, NULL);
+static BAT_BIN_ATTR(gateways, S_IRUGO, gateways_read, NULL);
+static BAT_BIN_ATTR(vis_data, S_IRUGO, vis_data_read, NULL);
 
 static struct bin_attribute *mesh_bin_attrs[] = {
 	&bat_attr_transtable_local,
 	&bat_attr_transtable_global,
 	&bat_attr_originators,
+	&bat_attr_gateways,
+	&bat_attr_vis_data,
 	NULL,
 };
 
@@ -262,6 +342,9 @@ int sysfs_add_meshif(struct net_device *dev)
 		  routine as soon as we have it */
 	atomic_set(&bat_priv->aggregation_enabled, 1);
 	atomic_set(&bat_priv->bonding_enabled, 0);
+	atomic_set(&bat_priv->vis_mode, VIS_TYPE_CLIENT_UPDATE);
+	atomic_set(&bat_priv->gw_mode, GW_MODE_OFF);
+	atomic_set(&bat_priv->gw_class, 0);
 
 	bat_priv->mesh_obj = kobject_create_and_add(SYSFS_IF_MESH_SUBDIR,
 						    batif_kobject);
diff --git a/batman-adv-kernelland/gateway_client.c b/batman-adv-kernelland/gateway_client.c
index 3deca40..6b3ac64 100644
--- a/batman-adv-kernelland/gateway_client.c
+++ b/batman-adv-kernelland/gateway_client.c
@@ -20,6 +20,7 @@
 #include "main.h"
 #include "gateway_client.h"
 #include "gateway_common.h"
+#include "hard-interface.h"
 #include "compat.h"
 #include <linux/ip.h>
 #include <linux/udp.h>
@@ -331,12 +332,49 @@ static int _write_buffer_text(unsigned char *buff, int bytes_written,
 		       (up > 2048 ? "MBit" : "KBit"));
 }
 
-int gw_client_fill_buffer_text(unsigned char *buff, int buff_len)
+int gw_client_fill_buffer_text(struct net_device *net_dev, char *buff,
+			       size_t count, loff_t off)
 {
 	struct gw_node *gw_node;
+	size_t hdr_len, tmp_len;
 	int bytes_written = 0, gw_count = 0;
 
 	rcu_read_lock();
+	if (list_empty(&if_list)) {
+		rcu_read_unlock();
+
+		if (off == 0)
+			return sprintf(buff,
+				       "BATMAN mesh %s disabled - please specify interfaces to enable it\n",
+				       net_dev->name);
+
+		return 0;
+	}
+
+	if (((struct batman_if *)if_list.next)->if_active != IF_ACTIVE) {
+		rcu_read_unlock();
+
+		if (off == 0)
+			return sprintf(buff,
+				       "BATMAN mesh %s disabled - primary interface not active\n",
+				       net_dev->name);
+
+		return 0;
+	}
+
+	hdr_len = sprintf(buff,
+			  "      %-12s (%s/%i) %17s [%10s]: gw_class ... [B.A.T.M.A.N. adv %s%s, MainIF/MAC: %s/%s (%s)] \n",
+			  "Gateway", "#", TQ_MAX_VALUE, "Nexthop",
+			  "outgoingIF", SOURCE_VERSION, REVISION_VERSION_STR,
+			  ((struct batman_if *)if_list.next)->dev,
+			  ((struct batman_if *)if_list.next)->addr_str,
+			  net_dev->name);
+	rcu_read_unlock();
+
+	if (off < hdr_len)
+		bytes_written = hdr_len;
+
+	rcu_read_lock();
 	list_for_each_entry_rcu(gw_node, &gw_list, list) {
 		if (gw_node->deleted)
 			continue;
@@ -344,29 +382,35 @@ int gw_client_fill_buffer_text(unsigned char *buff, int buff_len)
 		if (!gw_node->orig_node->router)
 			continue;
 
-		if (buff_len < bytes_written + (2 * ETH_STR_LEN) + 30)
+		if (count < bytes_written + (2 * ETH_STR_LEN) + 30)
 			break;
 
-		bytes_written += _write_buffer_text(buff,
-						    bytes_written,
-						    gw_node);
+		tmp_len = _write_buffer_text(buff, bytes_written, gw_node);
 		gw_count++;
+
+		hdr_len += tmp_len;
+
+		if (off >= hdr_len)
+			continue;
+
+		bytes_written += tmp_len;
 	}
 	rcu_read_unlock();
 
-	if (gw_count == 0)
-		sprintf(buff, "No gateways in range ... \n");
+	if ((gw_count == 0) && (off == 0))
+		bytes_written += sprintf(buff + bytes_written,
+					 "No gateways in range ... \n");
 
 	return bytes_written;
 }
 
-bool gw_is_target(struct sk_buff *skb)
+bool gw_is_target(struct bat_priv *bat_priv, struct sk_buff *skb)
 {
 	struct ethhdr *ethhdr;
 	struct iphdr *iphdr;
 	struct udphdr *udphdr;
 
-	if (atomic_read(&gw_mode) != GW_MODE_CLIENT)
+	if (atomic_read(&bat_priv->gw_mode) != GW_MODE_CLIENT)
 		return false;
 
 	if (!curr_gateway)
diff --git a/batman-adv-kernelland/gateway_client.h b/batman-adv-kernelland/gateway_client.h
index fc7a0df..9920adc 100644
--- a/batman-adv-kernelland/gateway_client.h
+++ b/batman-adv-kernelland/gateway_client.h
@@ -27,5 +27,6 @@ void gw_node_update(struct orig_node *orig_node, uint8_t new_gwflags);
 void gw_node_delete(struct orig_node *orig_node);
 void gw_node_purge_deleted(void);
 void gw_node_list_free(void);
-int gw_client_fill_buffer_text(unsigned char *buff, int buff_len);
-bool gw_is_target(struct sk_buff *skb);
+int gw_client_fill_buffer_text(struct net_device *net_dev, char *buff,
+			       size_t count, loff_t off);
+bool gw_is_target(struct bat_priv *bat_priv, struct sk_buff *skb);
diff --git a/batman-adv-kernelland/gateway_common.c b/batman-adv-kernelland/gateway_common.c
index d5521a6..3619177 100644
--- a/batman-adv-kernelland/gateway_common.c
+++ b/batman-adv-kernelland/gateway_common.c
@@ -22,9 +22,6 @@
 #include "gateway_client.h"
 #include "compat.h"
 
-atomic_t gw_mode;
-atomic_t gw_srv_class;
-
 /* calculates the gateway class from kbit */
 static void kbit_to_gw_srv_class(int down, int up, long *gw_srv_class)
 {
@@ -78,7 +75,7 @@ void gw_srv_class_to_kbit(uint8_t gw_srv_class, int *down, int *up)
 }
 
 static bool parse_gw_mode_tok(char *tokptr, long *gw_mode_tmp,
-			      char **gw_mode_tmp_str, long *gw_clnt_class_tmp,
+			      char **gw_mode_tmp_str, long *gw_class_tmp,
 			      long *up, long *down)
 {
 	int ret;
@@ -86,16 +83,16 @@ static bool parse_gw_mode_tok(char *tokptr, long *gw_mode_tmp,
 
 	switch (*gw_mode_tmp) {
 	case GW_MODE_CLIENT:
-		ret = strict_strtoul(tokptr, 10, gw_clnt_class_tmp);
+		ret = strict_strtoul(tokptr, 10, gw_class_tmp);
 		if (ret) {
-			printk(KERN_ERR "Client class of gateway mode invalid: %s\n",
+			printk(KERN_ERR "batman-adv: Client class of gateway mode invalid: %s\n",
 			       tokptr);
 			return false;
 		}
 
-		if (*gw_clnt_class_tmp > TQ_MAX_VALUE) {
-			printk(KERN_ERR "Client class of gateway mode greater than %i: %ld\n",
-					TQ_MAX_VALUE, *gw_clnt_class_tmp);
+		if (*gw_class_tmp > TQ_MAX_VALUE) {
+			printk(KERN_ERR "batman-adv: Client class of gateway mode greater than %i: %ld\n",
+					TQ_MAX_VALUE, *gw_class_tmp);
 			return false;
 		}
 
@@ -107,7 +104,7 @@ static bool parse_gw_mode_tok(char *tokptr, long *gw_mode_tmp,
 
 		ret = strict_strtoul(tokptr, 10, down);
 		if (ret) {
-			printk(KERN_ERR "Download speed of gateway mode invalid: %s\n",
+			printk(KERN_ERR "batman-adv: Download speed of gateway mode invalid: %s\n",
 			       tokptr);
 			return false;
 		}
@@ -124,7 +121,7 @@ static bool parse_gw_mode_tok(char *tokptr, long *gw_mode_tmp,
 		if (slash_ptr) {
 			ret = strict_strtoul(slash_ptr + 1, 10, up);
 			if (ret) {
-				printk(KERN_ERR "Upload speed of gateway mode invalid: %s\n",
+				printk(KERN_ERR "batman-adv: Upload speed of gateway mode invalid: %s\n",
 				       slash_ptr + 1);
 				return false;
 			}
@@ -161,27 +158,18 @@ static bool parse_gw_mode_tok(char *tokptr, long *gw_mode_tmp,
 	return true;
 }
 
-ssize_t gw_mode_set(const char __user *userbuffer, size_t count)
+ssize_t gw_mode_set(struct bat_priv *bat_priv, char *buff, size_t count)
 {
-	char *gw_mode_string, *tokptr, *cp;
+	char *tokptr, *cp, finished;
 	char *gw_mode_curr_str, *gw_mode_tmp_str = NULL;
-	int finished, not_copied = 0;
 	long gw_mode_curr, gw_mode_tmp = GW_MODE_OFF;
-	long gw_srv_class_tmp = 0, gw_clnt_class_tmp = 0, up = 0, down = 0;
+	long gw_class_tmp = 0, up = 0, down = 0;
 	bool ret;
 
-	gw_mode_string = kmalloc(count, GFP_KERNEL);
-
-	if (!gw_mode_string)
-		return -ENOMEM;
-
-	not_copied = copy_from_user(gw_mode_string, userbuffer, count);
-	gw_mode_string[count - not_copied - 1] = 0;
+	tokptr = buff;
+	gw_mode_curr = atomic_read(&bat_priv->gw_mode);
 
-	tokptr = gw_mode_string;
-	gw_mode_curr = atomic_read(&gw_mode);
-
-	for (cp = gw_mode_string, finished = 0; !finished; cp++) {
+	for (cp = buff, finished = 0; !finished; cp++) {
 		switch (*cp) {
 		case 0:
 			finished = 1;
@@ -189,14 +177,19 @@ ssize_t gw_mode_set(const char __user *userbuffer, size_t count)
 		case '\n':
 		case '\t':
 			*cp = 0;
+
+			if (strlen(tokptr) == 0)
+				goto next;
+
 			ret = parse_gw_mode_tok(tokptr, &gw_mode_tmp,
 						&gw_mode_tmp_str,
-						&gw_clnt_class_tmp,
+						&gw_class_tmp,
 						&up, &down);
 
 			if (!ret)
 				goto end;
 
+next:
 			tokptr = cp + 1;
 			break;
 		default:
@@ -205,9 +198,9 @@ ssize_t gw_mode_set(const char __user *userbuffer, size_t count)
 	}
 
 	if (!gw_mode_tmp_str) {
-		printk(KERN_INFO "Gateway mode can only be set to: '%s', '%s' or '%s' - given value: %s\n",
+		printk(KERN_INFO "batman-adv: Gateway mode can only be set to: '%s', '%s' or '%s' - given value: %s\n",
 			GW_MODE_OFF_NAME, GW_MODE_CLIENT_NAME,
-			GW_MODE_SERVER_NAME, gw_mode_string);
+			GW_MODE_SERVER_NAME, buff);
 		goto end;
 	}
 
@@ -225,12 +218,11 @@ ssize_t gw_mode_set(const char __user *userbuffer, size_t count)
 
 	switch (gw_mode_tmp) {
 	case GW_MODE_CLIENT:
-		if ((gw_mode_tmp == GW_MODE_CLIENT) && (!gw_clnt_class_tmp))
-			gw_clnt_class_tmp = 20;
+		if ((gw_mode_tmp == GW_MODE_CLIENT) && (!gw_class_tmp))
+			gw_class_tmp = 20;
 
-		printk(KERN_INFO "Changing gateway mode from: '%s' to: '%s' (gw_clnt_class: %ld)\n",
-			  gw_mode_curr_str, gw_mode_tmp_str,
-			  gw_clnt_class_tmp);
+		printk(KERN_INFO "batman-adv: Changing gateway mode from: '%s' to: '%s' (gw_class: %ld)\n",
+			  gw_mode_curr_str, gw_mode_tmp_str, gw_class_tmp);
 		break;
 	case GW_MODE_SERVER:
 		if (!down)
@@ -239,39 +231,36 @@ ssize_t gw_mode_set(const char __user *userbuffer, size_t count)
 		if (!up)
 			up = down / 5;
 
-		kbit_to_gw_srv_class(down, up, &gw_srv_class_tmp);
+		kbit_to_gw_srv_class(down, up, &gw_class_tmp);
 
 		/**
 		 * the gw class we guessed above might not match the given
 		 * speeds, hence we need to calculate it back to show the
 		 * number that is going to be propagated
 		 **/
-		gw_srv_class_to_kbit((uint8_t)gw_srv_class_tmp,
+		gw_srv_class_to_kbit((uint8_t)gw_class_tmp,
 				     (int *)&down, (int *)&up);
 
 		printk(KERN_INFO
-			  "Changing gateway mode from: '%s' to: '%s' (gw_srv_class: %ld -> propagating: %ld%s/%ld%s)\n",
-			  gw_mode_curr_str, gw_mode_tmp_str,
-			  gw_srv_class_tmp,
+			  "batman-adv: Changing gateway mode from: '%s' to: '%s' (gw_class: %ld -> propagating: %ld%s/%ld%s)\n",
+			  gw_mode_curr_str, gw_mode_tmp_str, gw_class_tmp,
 			  (down > 2048 ? down / 1024 : down),
 			  (down > 2048 ? "MBit" : "KBit"),
 			  (up > 2048 ? up / 1024 : up),
 			  (up > 2048 ? "MBit" : "KBit"));
 		break;
 	default:
-		printk(KERN_INFO "Changing gateway mode from: '%s' to: '%s'\n",
+		printk(KERN_INFO "batman-adv: Changing gateway mode from: '%s' to: '%s'\n",
 			  gw_mode_curr_str, gw_mode_tmp_str);
 		break;
 	}
 
-	atomic_set(&gw_mode, gw_mode_tmp);
-	atomic_set(&gw_srv_class, gw_srv_class_tmp);
-	atomic_set(&gw_clnt_class, gw_clnt_class_tmp);
+	atomic_set(&bat_priv->gw_mode, gw_mode_tmp);
+	atomic_set(&bat_priv->gw_class, gw_class_tmp);
 
-	if (gw_clnt_class_tmp == 0)
+	if (gw_class_tmp == 0)
 		gw_deselect();
 
 end:
-	kfree(gw_mode_string);
 	return count;
 }
diff --git a/batman-adv-kernelland/gateway_common.h b/batman-adv-kernelland/gateway_common.h
index 365cd00..91c6a38 100644
--- a/batman-adv-kernelland/gateway_common.h
+++ b/batman-adv-kernelland/gateway_common.h
@@ -27,8 +27,5 @@ enum gw_modes {
 #define GW_MODE_CLIENT_NAME	"client"
 #define GW_MODE_SERVER_NAME	"server"
 
-extern atomic_t gw_mode;
-extern atomic_t gw_srv_class;
-
 void gw_srv_class_to_kbit(uint8_t gw_class, int *down, int *up);
-ssize_t gw_mode_set(const char __user *userbuffer, size_t count);
+ssize_t gw_mode_set(struct bat_priv *bat_priv, char *buff, size_t count);
diff --git a/batman-adv-kernelland/main.c b/batman-adv-kernelland/main.c
index a1f7111..6867cad 100644
--- a/batman-adv-kernelland/main.c
+++ b/batman-adv-kernelland/main.c
@@ -29,7 +29,6 @@
 #include "device.h"
 #include "translation-table.h"
 #include "hard-interface.h"
-#include "gateway_common.h"
 #include "gateway_client.h"
 #include "types.h"
 #include "vis.h"
@@ -47,7 +46,6 @@ DEFINE_SPINLOCK(forw_bcast_list_lock);
 
 atomic_t originator_interval;
 atomic_t vis_interval;
-atomic_t vis_mode;
 int16_t num_hna;
 int16_t num_ifs;
 
@@ -87,10 +85,6 @@ int init_module(void)
 	atomic_set(&originator_interval, 1000);
 	atomic_set(&vis_interval, 1000);/* TODO: raise this later, this is only
 					 * for debugging now. */
-	atomic_set(&vis_mode, VIS_TYPE_CLIENT_UPDATE);
-	atomic_set(&gw_mode, GW_MODE_OFF);
-	atomic_set(&gw_srv_class, 0);
-	atomic_set(&gw_clnt_class, 0);
 
 	/* the name should not be longer than 10 chars - see
 	 * http://lwn.net/Articles/23634/ */
diff --git a/batman-adv-kernelland/main.h b/batman-adv-kernelland/main.h
index 307a6e6..6b9bbf1 100644
--- a/batman-adv-kernelland/main.h
+++ b/batman-adv-kernelland/main.h
@@ -135,8 +135,6 @@ extern spinlock_t forw_bcast_list_lock;
 
 extern atomic_t originator_interval;
 extern atomic_t vis_interval;
-extern atomic_t vis_mode;
-extern atomic_t bonding_enabled;
 extern int16_t num_hna;
 extern int16_t num_ifs;
 
diff --git a/batman-adv-kernelland/originator.c b/batman-adv-kernelland/originator.c
index dd69a32..0a9f905 100644
--- a/batman-adv-kernelland/originator.c
+++ b/batman-adv-kernelland/originator.c
@@ -28,6 +28,7 @@
 #include "routing.h"
 #include "compat.h"
 #include "gateway_client.h"
+#include "hard-interface.h"
 
 static DECLARE_DELAYED_WORK(purge_orig_wq, purge_orig);
 
@@ -207,7 +208,6 @@ static bool purge_orig_neighbors(struct orig_node *orig_node,
 	return neigh_purged;
 }
 
-
 static bool purge_orig_node(struct orig_node *orig_node)
 {
 	/* FIXME: each batman_if will be attached to a softif */
@@ -229,7 +229,7 @@ static bool purge_orig_node(struct orig_node *orig_node)
 				      orig_node->hna_buff_len);
 			/* update bonding candidates, we could have lost
 			 * some candidates. */
-			update_bonding_candidates(orig_node, bat_priv);
+			update_bonding_candidates(bat_priv, orig_node);
 		}
 	}
 	return false;
@@ -261,7 +261,8 @@ void purge_orig(struct work_struct *work)
 	start_purge_timer();
 }
 
-ssize_t orig_fill_buffer_text(char *buff, size_t count, loff_t off)
+ssize_t orig_fill_buffer_text(struct net_device *net_dev, char *buff,
+			      size_t count, loff_t off)
 {
 	HASHIT(hashit);
 	struct orig_node *orig_node;
@@ -272,12 +273,35 @@ ssize_t orig_fill_buffer_text(char *buff, size_t count, loff_t off)
 	char orig_str[ETH_STR_LEN], router_str[ETH_STR_LEN];
 
 	rcu_read_lock();
+	if (list_empty(&if_list)) {
+		rcu_read_unlock();
+
+		if (off == 0)
+			return sprintf(buff,
+				       "BATMAN mesh %s disabled - please specify interfaces to enable it\n",
+				       net_dev->name);
+
+		return 0;
+	}
+
+	if (((struct batman_if *)if_list.next)->if_active != IF_ACTIVE) {
+		rcu_read_unlock();
+
+		if (off == 0)
+			return sprintf(buff,
+				       "BATMAN mesh %s disabled - primary interface not active\n",
+				       net_dev->name);
+
+		return 0;
+	}
+
 	hdr_len = sprintf(buff,
-		   "  %-14s (%s/%i) %17s [%10s]: %20s ... [B.A.T.M.A.N. adv %s%s, MainIF/MAC: %s/%s] \n",
+		   "  %-14s (%s/%i) %17s [%10s]: %20s ... [B.A.T.M.A.N. adv %s%s, MainIF/MAC: %s/%s (%s)] \n",
 		   "Originator", "#", TQ_MAX_VALUE, "Nexthop", "outgoingIF",
 		   "Potential nexthops", SOURCE_VERSION, REVISION_VERSION_STR,
 		   ((struct batman_if *)if_list.next)->dev,
-		   ((struct batman_if *)if_list.next)->addr_str);
+		   ((struct batman_if *)if_list.next)->addr_str,
+		   net_dev->name);
 	rcu_read_unlock();
 
 	if (off < hdr_len)
diff --git a/batman-adv-kernelland/originator.h b/batman-adv-kernelland/originator.h
index 3d22259..1f025b7 100644
--- a/batman-adv-kernelland/originator.h
+++ b/batman-adv-kernelland/originator.h
@@ -28,4 +28,5 @@ struct orig_node *get_orig_node(uint8_t *addr);
 struct neigh_node *
 create_neighbor(struct orig_node *orig_node, struct orig_node *orig_neigh_node,
 		uint8_t *neigh, struct batman_if *if_incoming);
-ssize_t orig_fill_buffer_text(char *buff, size_t count, loff_t off);
+ssize_t orig_fill_buffer_text(struct net_device *net_dev, char *buff,
+			      size_t count, loff_t off);
diff --git a/batman-adv-kernelland/proc.c b/batman-adv-kernelland/proc.c
index a6fb20e..d9d70db 100644
--- a/batman-adv-kernelland/proc.c
+++ b/batman-adv-kernelland/proc.c
@@ -33,8 +33,6 @@
 
 static struct proc_dir_entry *proc_batman_dir, *proc_interface_file;
 static struct proc_dir_entry *proc_orig_interval_file;
-static struct proc_dir_entry *proc_vis_srv_file, *proc_vis_data_file;
-static struct proc_dir_entry *proc_gw_mode_file, *proc_gw_srv_list_file;
 
 static int proc_interfaces_read(struct seq_file *seq, void *offset)
 {
@@ -177,255 +175,6 @@ static int proc_orig_interval_open(struct inode *inode, struct file *file)
 	return single_open(file, proc_orig_interval_read, NULL);
 }
 
-/* setting the mode of the vis server by the user */
-static ssize_t proc_vis_srv_write(struct file *file, const char __user * buffer,
-			      size_t count, loff_t *ppos)
-{
-	char *vis_mode_string;
-	int not_copied = 0;
-
-	vis_mode_string = kmalloc(count, GFP_KERNEL);
-
-	if (!vis_mode_string)
-		return -ENOMEM;
-
-	not_copied = copy_from_user(vis_mode_string, buffer, count);
-	vis_mode_string[count - not_copied - 1] = 0;
-
-	if ((strcmp(vis_mode_string, "client") == 0) ||
-			(strcmp(vis_mode_string, "disabled") == 0)) {
-		printk(KERN_INFO "batman-adv:Setting VIS mode to client (disabling vis server)\n");
-		atomic_set(&vis_mode, VIS_TYPE_CLIENT_UPDATE);
-	} else if ((strcmp(vis_mode_string, "server") == 0) ||
-			(strcmp(vis_mode_string, "enabled") == 0)) {
-		printk(KERN_INFO "batman-adv:Setting VIS mode to server (enabling vis server)\n");
-		atomic_set(&vis_mode, VIS_TYPE_SERVER_SYNC);
-	} else
-		printk(KERN_ERR "batman-adv:Unknown VIS mode: %s\n",
-		       vis_mode_string);
-
-	kfree(vis_mode_string);
-	return count;
-}
-
-static int proc_vis_srv_read(struct seq_file *seq, void *offset)
-{
-	int vis_server = atomic_read(&vis_mode);
-
-	seq_printf(seq, "[%c] client mode (server disabled) \n",
-			(vis_server == VIS_TYPE_CLIENT_UPDATE) ? 'x' : ' ');
-	seq_printf(seq, "[%c] server mode (server enabled) \n",
-			(vis_server == VIS_TYPE_SERVER_SYNC) ? 'x' : ' ');
-
-	return 0;
-}
-
-static int proc_vis_srv_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, proc_vis_srv_read, NULL);
-}
-
-static int proc_vis_data_read(struct seq_file *seq, void *offset)
-{
-	HASHIT(hashit);
-	struct vis_info *info;
-	struct vis_info_entry *entries;
-	HLIST_HEAD(vis_if_list);
-	struct if_list_entry *entry;
-	struct hlist_node *pos, *n;
-	int i;
-	char tmp_addr_str[ETH_STR_LEN];
-	unsigned long flags;
-	int vis_server = atomic_read(&vis_mode);
-
-	rcu_read_lock();
-	if (list_empty(&if_list) || (vis_server == VIS_TYPE_CLIENT_UPDATE)) {
-		rcu_read_unlock();
-		goto end;
-	}
-
-	rcu_read_unlock();
-
-	spin_lock_irqsave(&vis_hash_lock, flags);
-	while (hash_iterate(vis_hash, &hashit)) {
-		info = hashit.bucket->data;
-		entries = (struct vis_info_entry *)
-			((char *)info + sizeof(struct vis_info));
-
-		for (i = 0; i < info->packet.entries; i++) {
-			if (entries[i].quality == 0)
-				continue;
-			proc_vis_insert_interface(entries[i].src, &vis_if_list,
-				compare_orig(entries[i].src,
-						info->packet.vis_orig));
-		}
-
-		hlist_for_each_entry(entry, pos, &vis_if_list, list) {
-			addr_to_string(tmp_addr_str, entry->addr);
-			seq_printf(seq, "%s,", tmp_addr_str);
-
-			for (i = 0; i < info->packet.entries; i++)
-				proc_vis_read_entry(seq, &entries[i],
-						entry->addr, entry->primary);
-
-			/* add primary/secondary records */
-			if (compare_orig(entry->addr, info->packet.vis_orig))
-				proc_vis_read_prim_sec(seq, &vis_if_list);
-
-			seq_printf(seq, "\n");
-		}
-
-		hlist_for_each_entry_safe(entry, pos, n, &vis_if_list, list) {
-			hlist_del(&entry->list);
-			kfree(entry);
-		}
-	}
-	spin_unlock_irqrestore(&vis_hash_lock, flags);
-
-end:
-	return 0;
-}
-
-static int proc_vis_data_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, proc_vis_data_read, NULL);
-}
-
-static int proc_gw_mode_read(struct seq_file *seq, void *offset)
-{
-	int down, up;
-	long gw_mode_curr = atomic_read(&gw_mode);
-	uint8_t gw_srv_class_curr = (uint8_t)atomic_read(&gw_srv_class);
-
-	gw_srv_class_to_kbit(gw_srv_class_curr, &down, &up);
-
-	seq_printf(seq, "[%c] %s\n",
-		   (gw_mode_curr == GW_MODE_OFF) ? 'x' : ' ',
-		   GW_MODE_OFF_NAME);
-
-	if (gw_mode_curr == GW_MODE_CLIENT)
-		seq_printf(seq, "[x] %s (gw_clnt_class: %i)\n",
-			   GW_MODE_CLIENT_NAME,
-			   atomic_read(&gw_clnt_class));
-	else
-		seq_printf(seq, "[ ] %s\n", GW_MODE_CLIENT_NAME);
-
-	if (gw_mode_curr == GW_MODE_SERVER)
-		seq_printf(seq,
-			   "[x] %s (gw_srv_class: %i -> propagating: %i%s/%i%s)\n",
-			   GW_MODE_SERVER_NAME,
-			   gw_srv_class_curr,
-			   (down > 2048 ? down / 1024 : down),
-			   (down > 2048 ? "MBit" : "KBit"),
-			   (up > 2048 ? up / 1024 : up),
-			   (up > 2048 ? "MBit" : "KBit"));
-	else
-		seq_printf(seq, "[ ] %s\n", GW_MODE_SERVER_NAME);
-
-	return 0;
-}
-
-static int proc_gw_mode_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, proc_gw_mode_read, NULL);
-}
-
-static ssize_t proc_gw_mode_write(struct file *instance,
-				    const char __user *userbuffer,
-				    size_t count, loff_t *data)
-{
-	return gw_mode_set(userbuffer, count);
-}
-
-static int proc_gw_srv_list_read(struct seq_file *seq, void *offset)
-{
-	char *buff;
-	int buffsize = 4096;
-
-	buff = kmalloc(buffsize, GFP_KERNEL);
-	if (!buff)
-		return 0;
-
-	rcu_read_lock();
-	if (list_empty(&if_list)) {
-		rcu_read_unlock();
-		seq_printf(seq,
-			   "BATMAN disabled - please specify interfaces to enable it\n");
-		goto end;
-	}
-
-	if (((struct batman_if *)if_list.next)->if_active != IF_ACTIVE) {
-		rcu_read_unlock();
-		seq_printf(seq,
-			   "BATMAN disabled - primary interface not active\n");
-		goto end;
-	}
-
-	seq_printf(seq,
-		   "      %-12s (%s/%i) %17s [%10s]: gw_srv_class ... [B.A.T.M.A.N. adv %s%s, MainIF/MAC: %s/%s] \n",
-		   "Gateway", "#", TQ_MAX_VALUE, "Nexthop",
-		   "outgoingIF", SOURCE_VERSION, REVISION_VERSION_STR,
-		   ((struct batman_if *)if_list.next)->dev,
-		   ((struct batman_if *)if_list.next)->addr_str);
-
-	rcu_read_unlock();
-
-	gw_client_fill_buffer_text(buff, buffsize);
-	seq_printf(seq, "%s", buff);
-
-end:
-	kfree(buff);
-	return 0;
-}
-
-static int proc_gw_srv_list_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, proc_gw_srv_list_read, NULL);
-}
-
-/* satisfying different prototypes ... */
-static ssize_t proc_dummy_write(struct file *file, const char __user *buffer,
-				size_t count, loff_t *ppos)
-{
-	return count;
-}
-
-static const struct file_operations proc_gw_srv_list_fops = {
-	.owner		= THIS_MODULE,
-	.open		= proc_gw_srv_list_open,
-	.read		= seq_read,
-	.write		= proc_dummy_write,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
-
-static const struct file_operations proc_gw_mode_fops = {
-	.owner		= THIS_MODULE,
-	.open		= proc_gw_mode_open,
-	.read		= seq_read,
-	.write		= proc_gw_mode_write,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
-
-static const struct file_operations proc_vis_srv_fops = {
-	.owner		= THIS_MODULE,
-	.open		= proc_vis_srv_open,
-	.read		= seq_read,
-	.write		= proc_vis_srv_write,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
-
-static const struct file_operations proc_vis_data_fops = {
-	.owner		= THIS_MODULE,
-	.open		= proc_vis_data_open,
-	.read		= seq_read,
-	.write		= proc_dummy_write,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
-
 static const struct file_operations proc_interfaces_fops = {
 	.owner		= THIS_MODULE,
 	.open		= proc_interfaces_open,
@@ -452,18 +201,6 @@ void cleanup_procfs(void)
 	if (proc_interface_file)
 		remove_proc_entry(PROC_FILE_INTERFACES, proc_batman_dir);
 
-	if (proc_vis_data_file)
-		remove_proc_entry(PROC_FILE_VIS_DATA, proc_batman_dir);
-
-	if (proc_vis_srv_file)
-		remove_proc_entry(PROC_FILE_VIS_SRV, proc_batman_dir);
-
-	if (proc_gw_mode_file)
-		remove_proc_entry(PROC_FILE_GW_MODE, proc_batman_dir);
-
-	if (proc_gw_srv_list_file)
-		remove_proc_entry(PROC_FILE_GW_SRV_LIST, proc_batman_dir);
-
 	if (proc_batman_dir)
 #ifdef __NET_NET_NAMESPACE_H
 		remove_proc_entry(PROC_ROOT_DIR, init_net.proc_net);
@@ -507,50 +244,5 @@ int setup_procfs(void)
 		return -EFAULT;
 	}
 
-	proc_vis_srv_file = create_proc_entry(PROC_FILE_VIS_SRV,
-						S_IWUSR | S_IRUGO,
-						proc_batman_dir);
-	if (proc_vis_srv_file) {
-		proc_vis_srv_file->proc_fops = &proc_vis_srv_fops;
-	} else {
-		printk(KERN_ERR "batman-adv: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_VIS_SRV);
-		cleanup_procfs();
-		return -EFAULT;
-	}
-
-	proc_vis_data_file = create_proc_entry(PROC_FILE_VIS_DATA, S_IRUGO,
-					  proc_batman_dir);
-	if (proc_vis_data_file) {
-		proc_vis_data_file->proc_fops = &proc_vis_data_fops;
-	} else {
-		printk(KERN_ERR "batman-adv: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_VIS_DATA);
-		cleanup_procfs();
-		return -EFAULT;
-	}
-
-	proc_gw_mode_file = create_proc_entry(PROC_FILE_GW_MODE,
-					   S_IWUSR | S_IRUGO,
-					   proc_batman_dir);
-	if (proc_gw_mode_file) {
-		proc_gw_mode_file->proc_fops = &proc_gw_mode_fops;
-	} else {
-		printk(KERN_ERR "batman-adv: Registering the '/proc/net/%s/%s' file failed\n",
-		       PROC_ROOT_DIR, PROC_FILE_GW_MODE);
-		cleanup_procfs();
-		return -EFAULT;
-	}
-
-	proc_gw_srv_list_file = create_proc_entry(PROC_FILE_GW_SRV_LIST,
-					   S_IWUSR | S_IRUGO,
-					   proc_batman_dir);
-	if (proc_gw_srv_list_file) {
-		proc_gw_srv_list_file->proc_fops = &proc_gw_srv_list_fops;
-	} else {
-		printk(KERN_ERR "batman-adv: Registering the '/proc/net/%s/%s' file failed\n",
-		       PROC_ROOT_DIR, PROC_FILE_GW_SRV_LIST);
-		cleanup_procfs();
-		return -EFAULT;
-	}
-
 	return 0;
 }
diff --git a/batman-adv-kernelland/proc.h b/batman-adv-kernelland/proc.h
index 6d74c54..37d0558 100644
--- a/batman-adv-kernelland/proc.h
+++ b/batman-adv-kernelland/proc.h
@@ -25,13 +25,6 @@
 #define PROC_ROOT_DIR "batman-adv"
 #define PROC_FILE_INTERFACES "interfaces"
 #define PROC_FILE_ORIG_INTERVAL "orig_interval"
-#define PROC_FILE_GATEWAYS "gateways"
-#define PROC_FILE_LOG "log"
-#define PROC_FILE_LOG_LEVEL "log_level"
-#define PROC_FILE_VIS_SRV "vis_server"
-#define PROC_FILE_VIS_DATA "vis_data"
-#define PROC_FILE_GW_MODE "gateway_mode"
-#define PROC_FILE_GW_SRV_LIST "gateway_srv_list"
 
 void cleanup_procfs(void);
 int setup_procfs(void);
diff --git a/batman-adv-kernelland/routing.c b/batman-adv-kernelland/routing.c
index 0051259..479c579 100644
--- a/batman-adv-kernelland/routing.c
+++ b/batman-adv-kernelland/routing.c
@@ -362,10 +362,10 @@ static char count_real_packets(struct ethhdr *ethhdr,
 }
 
 /* copy primary address for bonding */
-static void mark_bonding_address(struct orig_node *orig_node,
+static void mark_bonding_address(struct bat_priv *bat_priv,
+				 struct orig_node *orig_node,
 				 struct orig_node *orig_neigh_node,
-				 struct batman_packet *batman_packet,
-				 struct bat_priv *bat_priv)
+				 struct batman_packet *batman_packet)
 
 {
 	/* don't care if bonding is not enabled */
@@ -382,8 +382,8 @@ static void mark_bonding_address(struct orig_node *orig_node,
 }
 
 /* mark possible bonding candidates in the neighbor list */
-void update_bonding_candidates(struct orig_node *orig_node,
-			       struct bat_priv *bat_priv)
+void update_bonding_candidates(struct bat_priv *bat_priv,
+			       struct orig_node *orig_node)
 {
 	int candidates;
 	int interference_candidate;
@@ -642,9 +642,9 @@ void receive_bat_packet(struct ethhdr *ethhdr,
 		update_orig(orig_node, ethhdr, batman_packet,
 			    if_incoming, hna_buff, hna_buff_len, is_duplicate);
 
-	mark_bonding_address(orig_node, orig_neigh_node,
-			     batman_packet, bat_priv);
-	update_bonding_candidates(orig_node, bat_priv);
+	mark_bonding_address(bat_priv, orig_node,
+			     orig_neigh_node, batman_packet);
+	update_bonding_candidates(bat_priv, orig_node);
 
 	/* is single hop (direct) neighbor */
 	if (is_single_hop_neigh) {
@@ -1150,6 +1150,7 @@ int recv_vis_packet(struct sk_buff *skb)
 {
 	struct vis_packet *vis_packet;
 	struct ethhdr *ethhdr;
+	struct bat_priv *bat_priv;
 	int hdr_size = sizeof(struct vis_packet);
 
 	if (skb_headlen(skb) < hdr_size)
@@ -1169,15 +1170,20 @@ int recv_vis_packet(struct sk_buff *skb)
 	if (is_my_mac(vis_packet->sender_orig))
 		return NET_RX_DROP;
 
+	/* FIXME: each batman_if will be attached to a softif */
+	bat_priv = netdev_priv(soft_device);
+
 	switch (vis_packet->vis_type) {
 	case VIS_TYPE_SERVER_SYNC:
 		/* TODO: handle fragmented skbs properly */
-		receive_server_sync_packet(vis_packet, skb_headlen(skb));
+		receive_server_sync_packet(bat_priv, vis_packet,
+					   skb_headlen(skb));
 		break;
 
 	case VIS_TYPE_CLIENT_UPDATE:
 		/* TODO: handle fragmented skbs properly */
-		receive_client_update_packet(vis_packet, skb_headlen(skb));
+		receive_client_update_packet(bat_priv, vis_packet,
+					     skb_headlen(skb));
 		break;
 
 	default:	/* ignore unknown packet */
diff --git a/batman-adv-kernelland/routing.h b/batman-adv-kernelland/routing.h
index 9e3d4a2..bce4458 100644
--- a/batman-adv-kernelland/routing.h
+++ b/batman-adv-kernelland/routing.h
@@ -38,5 +38,5 @@ int recv_vis_packet(struct sk_buff *skb);
 int recv_bat_packet(struct sk_buff *skb,
 				struct batman_if *batman_if);
 struct neigh_node *find_router(struct orig_node *orig_node);
-void update_bonding_candidates(struct orig_node *orig_node,
-			       struct bat_priv *bat_priv);
+void update_bonding_candidates(struct bat_priv *bat_priv,
+			       struct orig_node *orig_node);
diff --git a/batman-adv-kernelland/send.c b/batman-adv-kernelland/send.c
index 1c82f43..ae6e745 100644
--- a/batman-adv-kernelland/send.c
+++ b/batman-adv-kernelland/send.c
@@ -253,7 +253,7 @@ void schedule_own_packet(struct batman_if *batman_if)
 	struct bat_priv *bat_priv = netdev_priv(soft_device);
 	unsigned long send_time;
 	struct batman_packet *batman_packet;
-	int vis_server = atomic_read(&vis_mode);
+	int vis_server = atomic_read(&bat_priv->vis_mode);
 
 	/**
 	 * the interface gets activated here to avoid race conditions between
@@ -283,17 +283,21 @@ void schedule_own_packet(struct batman_if *batman_if)
 	else
 		batman_packet->flags &= ~VIS_SERVER;
 
-	batman_packet->gw_flags = (uint8_t)atomic_read(&gw_srv_class);
+	if (atomic_read(&bat_priv->gw_mode) == GW_MODE_SERVER)
+		batman_packet->gw_flags =
+				(uint8_t)atomic_read(&bat_priv->gw_class);
+	else
+		batman_packet->gw_flags = 0;
 
 	/* could be read by receive_bat_packet() */
 	atomic_inc(&batman_if->seqno);
 
 	slide_own_bcast_window(batman_if);
 	send_time = own_send_time();
-	add_bat_packet_to_list(batman_if->packet_buff,
+	add_bat_packet_to_list(bat_priv,
+			       batman_if->packet_buff,
 			       batman_if->packet_len,
-			       batman_if, 1, send_time,
-			       bat_priv);
+			       batman_if, 1, send_time);
 }
 
 void schedule_forward_packet(struct orig_node *orig_node,
@@ -350,10 +354,10 @@ void schedule_forward_packet(struct orig_node *orig_node,
 		batman_packet->flags &= ~DIRECTLINK;
 
 	send_time = forward_send_time(bat_priv);
-	add_bat_packet_to_list((unsigned char *)batman_packet,
+	add_bat_packet_to_list(bat_priv,
+			       (unsigned char *)batman_packet,
 			       sizeof(struct batman_packet) + hna_buff_len,
-			       if_incoming, 0, send_time,
-			       bat_priv);
+			       if_incoming, 0, send_time);
 }
 
 static void forw_packet_free(struct forw_packet *forw_packet)
diff --git a/batman-adv-kernelland/soft-interface.c b/batman-adv-kernelland/soft-interface.c
index 582134f..1e0eff0 100644
--- a/batman-adv-kernelland/soft-interface.c
+++ b/batman-adv-kernelland/soft-interface.c
@@ -187,6 +187,7 @@ int interface_tx(struct sk_buff *skb, struct net_device *dev)
 	struct ethhdr *ethhdr = (struct ethhdr *)skb->data;
 	struct bat_priv *priv = netdev_priv(dev);
 	struct batman_if *batman_if;
+	struct bat_priv *bat_priv;
 	uint8_t dstaddr[6];
 	int data_len = skb->len;
 	unsigned long flags;
@@ -195,6 +196,9 @@ int interface_tx(struct sk_buff *skb, struct net_device *dev)
 	if (atomic_read(&module_state) != MODULE_ACTIVE)
 		goto dropped;
 
+	/* FIXME: each batman_if will be attached to a softif */
+	bat_priv = netdev_priv(soft_device);
+
 	dev->trans_start = jiffies;
 	/* TODO: check this for locks */
 	hna_local_add(ethhdr->h_source);
@@ -202,7 +206,7 @@ int interface_tx(struct sk_buff *skb, struct net_device *dev)
 	if (is_bcast(ethhdr->h_dest) || is_mcast(ethhdr->h_dest))
 		bcast_dst = true;
 
-	if ((bcast_dst) && gw_is_target(skb))
+	if ((bcast_dst) && gw_is_target(bat_priv, skb))
 		do_bcast = false;
 
 	/* ethernet packet should be broadcasted */
diff --git a/batman-adv-kernelland/translation-table.c b/batman-adv-kernelland/translation-table.c
index e118d59..f9fb14b 100644
--- a/batman-adv-kernelland/translation-table.c
+++ b/batman-adv-kernelland/translation-table.c
@@ -166,6 +166,19 @@ int hna_local_fill_buffer_text(struct net_device *net_dev, char *buff,
 	unsigned long flags;
 	size_t hdr_len;
 
+	rcu_read_lock();
+	if (list_empty(&if_list)) {
+		rcu_read_unlock();
+
+		if (off == 0)
+			return sprintf(buff,
+				       "BATMAN mesh %s disabled - please specify interfaces to enable it\n",
+				       net_dev->name);
+
+		return 0;
+	}
+	rcu_read_unlock();
+
 	hdr_len = sprintf(buff,
 			  "Locally retrieved addresses (from %s) announced via HNA:\n",
 			  net_dev->name);
@@ -370,6 +383,19 @@ int hna_global_fill_buffer_text(struct net_device *net_dev, char *buff,
 	unsigned long flags;
 	size_t hdr_len;
 
+	rcu_read_lock();
+	if (list_empty(&if_list)) {
+		rcu_read_unlock();
+
+		if (off == 0)
+			return sprintf(buff,
+				       "BATMAN mesh %s disabled - please specify interfaces to enable it\n",
+				       net_dev->name);
+
+		return 0;
+	}
+	rcu_read_unlock();
+
 	hdr_len = sprintf(buff,
 			  "Globally announced HNAs received via the mesh %s (translation table):\n",
 			  net_dev->name);
diff --git a/batman-adv-kernelland/types.h b/batman-adv-kernelland/types.h
index feb3343..ca34353 100644
--- a/batman-adv-kernelland/types.h
+++ b/batman-adv-kernelland/types.h
@@ -96,6 +96,9 @@ struct bat_priv {
 	struct net_device_stats stats;
 	atomic_t aggregation_enabled;
 	atomic_t bonding_enabled;
+	atomic_t vis_mode;
+	atomic_t gw_mode;
+	atomic_t gw_class;
 	struct kobject *mesh_obj;
 };
 
diff --git a/batman-adv-kernelland/vis.c b/batman-adv-kernelland/vis.c
index ff8bdd0..f8068ff 100644
--- a/batman-adv-kernelland/vis.c
+++ b/batman-adv-kernelland/vis.c
@@ -103,7 +103,7 @@ static int vis_info_choose(void *data, int size)
 
 /* insert interface to the list of interfaces of one originator, if it
  * does not already exist in the list */
-void proc_vis_insert_interface(const uint8_t *interface,
+void vis_data_insert_interface(const uint8_t *interface,
 				      struct hlist_head *if_list,
 				      bool primary)
 {
@@ -124,36 +124,119 @@ void proc_vis_insert_interface(const uint8_t *interface,
 	hlist_add_head(&entry->list, if_list);
 }
 
-void proc_vis_read_prim_sec(struct seq_file *seq,
-			    struct hlist_head *if_list)
+ssize_t vis_data_read_prim_sec(char *buff, struct hlist_head *if_list)
 {
 	struct if_list_entry *entry;
 	struct hlist_node *pos;
 	char tmp_addr_str[ETH_STR_LEN];
+	size_t len = 0;
 
 	hlist_for_each_entry(entry, pos, if_list, list) {
 		if (entry->primary)
-			seq_printf(seq, "PRIMARY, ");
+			len += sprintf(buff + len, "PRIMARY, ");
 		else {
 			addr_to_string(tmp_addr_str, entry->addr);
-			seq_printf(seq, "SEC %s, ", tmp_addr_str);
+			len += sprintf(buff + len,  "SEC %s, ", tmp_addr_str);
 		}
 	}
+
+	return len;
 }
 
 /* read an entry  */
-void proc_vis_read_entry(struct seq_file *seq,
-				struct vis_info_entry *entry,
-				uint8_t *src,
-				bool primary)
+ssize_t vis_data_read_entry(char *buff, struct vis_info_entry *entry,
+			    uint8_t *src, bool primary)
 {
 	char to[40];
 
 	addr_to_string(to, entry->dest);
 	if (primary && entry->quality == 0)
-		seq_printf(seq, "HNA %s, ", to);
+		return sprintf(buff, "HNA %s, ", to);
 	else if (compare_orig(entry->src, src))
-		seq_printf(seq, "TQ %s %d, ", to, entry->quality);
+		return sprintf(buff, "TQ %s %d, ", to, entry->quality);
+
+	return 0;
+}
+
+ssize_t vis_fill_buffer_text(struct net_device *net_dev, char *buff,
+			      size_t count, loff_t off)
+{
+	HASHIT(hashit);
+	struct vis_info *info;
+	struct vis_info_entry *entries;
+	struct bat_priv *bat_priv = netdev_priv(net_dev);
+	HLIST_HEAD(vis_if_list);
+	struct if_list_entry *entry;
+	struct hlist_node *pos, *n;
+	size_t hdr_len, tmp_len;
+	int i, bytes_written = 0;
+	char tmp_addr_str[ETH_STR_LEN];
+	unsigned long flags;
+	int vis_server = atomic_read(&bat_priv->vis_mode);
+
+	rcu_read_lock();
+	if (list_empty(&if_list) || (vis_server == VIS_TYPE_CLIENT_UPDATE)) {
+		rcu_read_unlock();
+		return 0;
+	}
+
+	rcu_read_unlock();
+	hdr_len = 0;
+
+	spin_lock_irqsave(&vis_hash_lock, flags);
+	while (hash_iterate(vis_hash, &hashit)) {
+		info = hashit.bucket->data;
+		entries = (struct vis_info_entry *)
+			((char *)info + sizeof(struct vis_info));
+
+		/* estimated line length */
+		if (count < bytes_written + 200)
+			break;
+
+		for (i = 0; i < info->packet.entries; i++) {
+			if (entries[i].quality == 0)
+				continue;
+			vis_data_insert_interface(entries[i].src, &vis_if_list,
+				compare_orig(entries[i].src,
+						info->packet.vis_orig));
+		}
+
+		hlist_for_each_entry(entry, pos, &vis_if_list, list) {
+			addr_to_string(tmp_addr_str, entry->addr);
+			tmp_len = sprintf(buff + bytes_written,
+					  "%s,", tmp_addr_str);
+
+			for (i = 0; i < info->packet.entries; i++)
+				tmp_len += vis_data_read_entry(
+						buff + bytes_written + tmp_len,
+						&entries[i], entry->addr,
+						entry->primary);
+
+			/* add primary/secondary records */
+			if (compare_orig(entry->addr, info->packet.vis_orig))
+				tmp_len += vis_data_read_prim_sec(
+						buff + bytes_written + tmp_len,
+						&vis_if_list);
+
+			tmp_len += sprintf(buff + bytes_written + tmp_len,
+					  "\n");
+
+			hdr_len += tmp_len;
+
+			if (off >= hdr_len)
+				continue;
+
+			bytes_written += tmp_len;
+		}
+
+		hlist_for_each_entry_safe(entry, pos, n, &vis_if_list, list) {
+			hlist_del(&entry->list);
+			kfree(entry);
+		}
+	}
+	spin_unlock_irqrestore(&vis_hash_lock, flags);
+
+	return bytes_written;
 }
 
 /* add the info packet to the send list, if it was not
@@ -281,12 +364,14 @@ static struct vis_info *add_packet(struct vis_packet *vis_packet,
 }
 
 /* handle the server sync packet, forward if needed. */
-void receive_server_sync_packet(struct vis_packet *vis_packet, int vis_info_len)
+void receive_server_sync_packet(struct bat_priv *bat_priv,
+				struct vis_packet *vis_packet,
+				int vis_info_len)
 {
 	struct vis_info *info;
 	int is_new, make_broadcast;
 	unsigned long flags;
-	int vis_server = atomic_read(&vis_mode);
+	int vis_server = atomic_read(&bat_priv->vis_mode);
 
 	make_broadcast = (vis_server == VIS_TYPE_SERVER_SYNC);
 
@@ -304,13 +389,14 @@ end:
 }
 
 /* handle an incoming client update packet and schedule forward if needed. */
-void receive_client_update_packet(struct vis_packet *vis_packet,
+void receive_client_update_packet(struct bat_priv *bat_priv,
+				  struct vis_packet *vis_packet,
 				  int vis_info_len)
 {
 	struct vis_info *info;
 	int is_new;
 	unsigned long flags;
-	int vis_server = atomic_read(&vis_mode);
+	int vis_server = atomic_read(&bat_priv->vis_mode);
 	int are_target = 0;
 
 	/* clients shall not broadcast. */
@@ -377,7 +463,7 @@ static bool vis_packet_full(struct vis_info *info)
 
 /* generates a packet of own vis data,
  * returns 0 on success, -1 if no packet could be generated */
-static int generate_vis_packet(void)
+static int generate_vis_packet(struct bat_priv *bat_priv)
 {
 	HASHIT(hashit_local);
 	HASHIT(hashit_global);
@@ -389,7 +475,7 @@ static int generate_vis_packet(void)
 	unsigned long flags;
 
 	info->first_seen = jiffies;
-	info->packet.vis_type = atomic_read(&vis_mode);
+	info->packet.vis_type = atomic_read(&bat_priv->vis_mode);
 
 	spin_lock_irqsave(&orig_hash_lock, flags);
 	memcpy(info->packet.target_orig, broadcastAddr, ETH_ALEN);
@@ -569,12 +655,14 @@ static void send_vis_packets(struct work_struct *work)
 {
 	struct vis_info *info, *temp;
 	unsigned long flags;
+	/* FIXME: each batman_if will be attached to a softif */
+	struct bat_priv *bat_priv = netdev_priv(soft_device);
 
 	spin_lock_irqsave(&vis_hash_lock, flags);
 
 	purge_vis_packets();
 
-	if (generate_vis_packet() == 0) {
+	if (generate_vis_packet(bat_priv) == 0) {
 		/* schedule if generation was successful */
 		send_list_add(my_vis_info);
 	}
diff --git a/batman-adv-kernelland/vis.h b/batman-adv-kernelland/vis.h
index a1f92a4..7e803bb 100644
--- a/batman-adv-kernelland/vis.h
+++ b/batman-adv-kernelland/vis.h
@@ -49,18 +49,13 @@ struct recvlist_node {
 extern struct hashtable_t *vis_hash;
 extern spinlock_t vis_hash_lock;
 
-void proc_vis_insert_interface(const uint8_t *interface,
-				      struct hlist_head *if_list,
-				      bool primary);
-void proc_vis_read_entry(struct seq_file *seq,
-				struct vis_info_entry *entry,
-				uint8_t *src,
-				bool primary);
-void proc_vis_read_prim_sec(struct seq_file *seq,
-			    struct hlist_head *if_list);
-void receive_server_sync_packet(struct vis_packet *vis_packet,
+ssize_t vis_fill_buffer_text(struct net_device *net_dev, char *buff,
+			      size_t count, loff_t off);
+void receive_server_sync_packet(struct bat_priv *bat_priv,
+				struct vis_packet *vis_packet,
 				int vis_info_len);
-void receive_client_update_packet(struct vis_packet *vis_packet,
+void receive_client_update_packet(struct bat_priv *bat_priv,
+				  struct vis_packet *vis_packet,
 				  int vis_info_len);
 int vis_init(void);
 void vis_quit(void);
-- 
1.7.0

[B.A.T.M.A.N.] [PATCH 2/3] batctl: adjust to new /sysfs paths

[Marek Lindner]

Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
---
 batctl/functions.c |    7 +++++--
 batctl/functions.h |    2 +-
 batctl/main.c      |   14 +++++++-------
 batctl/proc.c      |   29 +++--------------------------
 batctl/proc.h      |    7 -------
 batctl/sys.c       |   33 ++++++++++++++++++++++++++++-----
 batctl/sys.h       |    7 +++++++
 batctl/vis.c       |    8 ++++----
 8 files changed, 55 insertions(+), 52 deletions(-)

diff --git a/batctl/functions.c b/batctl/functions.c
index 58ba861..a7f4b77 100644
--- a/batctl/functions.c
+++ b/batctl/functions.c
@@ -268,7 +268,7 @@ out:
 	return res;
 }
 
-int write_file(char *dir, char *fname, char *value)
+int write_file(char *dir, char *fname, char *arg1, char *arg2)
 {
 	int fd = 0, res = EXIT_FAILURE;
 	char full_path[500];
@@ -293,7 +293,10 @@ int write_file(char *dir, char *fname, char *value)
 		goto out;
 	}
 
-	write_len = write(fd, value, strlen(value) + 1);
+	if (arg2)
+		write_len = dprintf(fd, "%s %s", arg1, arg2);
+	else
+		write_len = write(fd, arg1, strlen(arg1) + 1);
 
 	if (write_len < 0) {
 		printf("Error - can't write to file '%s': %s\n", full_path, strerror(errno));
diff --git a/batctl/functions.h b/batctl/functions.h
index c21e9a3..3756392 100644
--- a/batctl/functions.h
+++ b/batctl/functions.h
@@ -35,7 +35,7 @@ char *ether_ntoa_long(const struct ether_addr *addr);
 char *get_name_by_macaddr(struct ether_addr *mac_addr, int read_opt);
 char *get_name_by_macstr(char *mac_str, int read_opt);
 int read_file(char *dir, char *path, int read_opt);
-int write_file(char *dir, char *path, char *value);
+int write_file(char *dir, char *fname, char *arg1, char *arg2);
 int check_proc_dir(char *dir);
 
 extern char *line_ptr;
diff --git a/batctl/main.c b/batctl/main.c
index e0b7f55..a07e75b 100644
--- a/batctl/main.c
+++ b/batctl/main.c
@@ -47,10 +47,10 @@ void print_usage(void) {
 	printf(" \tloglevel|ll    [level]           \tdisplay or modify the log level\n");
 	printf(" \tlog|l                            \tread the log produced by the kernel module\n");
 	printf(" \tgw_mode|gw     [mode]            \tdisplay or modify the gateway mode\n");
-	printf(" \tgw_srv_list|gwl                  \tdisplay the gateway server list\n");
+	printf(" \tgateways|gwl                     \tdisplay the gateway server list\n");
 	printf(" \ttranslocal|tl                    \tdisplay the local translation table\n");
 	printf(" \ttransglobal|tg                   \tdisplay the global translation table\n");
-	printf(" \tvis_server|vs  [enable|disable]  \tdisplay or modify the status of the VIS server\n");
+	printf(" \tvis_mode|vm    [mode]            \tdisplay or modify the status of the VIS server\n");
 	printf(" \tvis_data|vd    [dot|JSON]        \tdisplay the VIS data in dot or JSON format\n");
 	printf(" \taggregation|ag [0|1]             \tdisplay or modify the packet aggregation setting\n");
 	printf(" \tbonding|b      [0|1]             \tdisplay or modify the bonding mode setting\n");
@@ -125,9 +125,9 @@ int main(int argc, char **argv)
 
 		ret = handle_proc_setting(argc - 1, argv + 1, PROC_ORIG_INTERVAL, orig_interval_usage);
 
-	} else if ((strcmp(argv[1], "vis_server") == 0) || (strcmp(argv[1], "vs") == 0)) {
+	} else if ((strcmp(argv[1], "vis_mode") == 0) || (strcmp(argv[1], "vm") == 0)) {
 
-		ret = handle_proc_setting(argc - 1, argv + 1, PROC_VIS_SERVER, vis_server_usage);
+		ret = handle_sys_setting(argc - 1, argv + 1, SYS_VIS_MODE, vis_mode_usage);
 
 	} else if ((strcmp(argv[1], "vis_data") == 0) || (strcmp(argv[1], "vd") == 0)) {
 
@@ -135,11 +135,11 @@ int main(int argc, char **argv)
 
 	} else if ((strcmp(argv[1], "gw_mode") == 0) || (strcmp(argv[1], "gw") == 0)) {
 
-		ret = handle_proc_setting(argc - 1, argv + 1, PROC_GW_MODE, gw_mode_usage);
+		ret = handle_sys_setting(argc - 1, argv + 1, SYS_GW_MODE, gw_mode_usage);
 
-	} else if ((strcmp(argv[1], "gw_srv_list") == 0) || (strcmp(argv[1], "gwl") == 0)) {
+	} else if ((strcmp(argv[1], "gateways") == 0) || (strcmp(argv[1], "gwl") == 0)) {
 
-		ret = handle_table(argc - 1, argv + 1, PROC_GW_SRV_LIST, gw_srv_list_usage);
+		ret = handle_sys_table(argc - 1, argv + 1, SYS_GATEWAYS, gateways_usage);
 
 	} else if ((strcmp(argv[1], "aggregation") == 0) || (strcmp(argv[1], "ag") == 0)) {
 
diff --git a/batctl/proc.c b/batctl/proc.c
index e323a52..9f5c24f 100644
--- a/batctl/proc.c
+++ b/batctl/proc.c
@@ -57,9 +57,9 @@ int interface(int argc, char **argv)
 
 	for (i = 1; i < argc; i++) {
 		if (strcmp(argv[i], "none") == 0)
-			res = write_file(PROC_ROOT_PATH, PROC_INTERFACES, "");
+			res = write_file(PROC_ROOT_PATH, PROC_INTERFACES, "", NULL);
 		else
-			res = write_file(PROC_ROOT_PATH, PROC_INTERFACES, argv[i]);
+			res = write_file(PROC_ROOT_PATH, PROC_INTERFACES, argv[i], NULL);
 
 		if (res != EXIT_SUCCESS)
 			return res;
@@ -68,15 +68,6 @@ int interface(int argc, char **argv)
 	return EXIT_SUCCESS;
 }
 
-void gw_srv_list_usage(void)
-{
-	printf("Usage: batctl [options] gw_srv_list \n");
-	printf("options:\n");
-	printf(" \t -h print this help\n");
-	printf(" \t -n don't replace mac addresses with bat-host names\n");
-	printf(" \t -w watch mode - refresh the gateway server list continuously\n");
-}
-
 void orig_interval_usage(void)
 {
 	printf("Usage: batctl [options] interval \n");
@@ -84,20 +75,6 @@ void orig_interval_usage(void)
 	printf(" \t -h print this help\n");
 }
 
-void vis_server_usage(void)
-{
-	printf("Usage: batctl [options] vis_server \n");
-	printf("options:\n");
-	printf(" \t -h print this help\n");
-}
-
-void gw_mode_usage(void)
-{
-	printf("Usage: batctl [options] gw_mode [mode]\n");
-	printf("options:\n");
-	printf(" \t -h print this help\n");
-}
-
 int handle_table(int argc, char **argv, char *file_path, void table_usage(void))
 {
 	int optchar, read_opt = USE_BAT_HOSTS;
@@ -140,5 +117,5 @@ int handle_proc_setting(int argc, char **argv, char *file_path, void setting_usa
 	if (argc == 1)
 		return read_file(PROC_ROOT_PATH, file_path, SINGLE_READ);
 
-	return write_file(PROC_ROOT_PATH, file_path, argv[1]);
+	return write_file(PROC_ROOT_PATH, file_path, argv[1], NULL);
 }
diff --git a/batctl/proc.h b/batctl/proc.h
index fba9a19..0b5a6f2 100644
--- a/batctl/proc.h
+++ b/batctl/proc.h
@@ -22,16 +22,9 @@
 #define PROC_ROOT_PATH "/proc/net/batman-adv/"
 #define PROC_INTERFACES "interfaces"
 #define PROC_ORIG_INTERVAL "orig_interval"
-#define PROC_VIS_SERVER "vis_server"
-#define PROC_VIS_DATA "vis_data"
-#define PROC_GW_MODE "gateway_mode"
-#define PROC_GW_SRV_LIST "gateway_srv_list"
 
 int interface(int argc, char **argv);
 
 void orig_interval_usage(void);
-void vis_server_usage(void);
-void gw_mode_usage(void);
-void gw_srv_list_usage(void);
 int handle_table(int argc, char **argv, char *file_path, void table_usage(void));
 int handle_proc_setting(int argc, char **argv, char *file_path, void setting_usage(void));
diff --git a/batctl/sys.c b/batctl/sys.c
index 5b4a9fa..7d035d6 100644
--- a/batctl/sys.c
+++ b/batctl/sys.c
@@ -73,7 +73,7 @@ int log_print(int argc, char **argv)
 
 static void log_level_usage(void)
 {
-	printf("Usage: batctl [options] loglevel \n");
+	printf("Usage: batctl [options] loglevel [level]\n");
 	printf("options:\n");
 	printf(" \t -h print this help\n");
 }
@@ -94,7 +94,7 @@ int handle_loglevel(int argc, char **argv)
 	}
 
 	if (argc != 1) {
-		res = write_file(SYS_MODULE_PATH, SYS_LOG_LEVEL, argv[1]);
+		res = write_file(SYS_MODULE_PATH, SYS_LOG_LEVEL, argv[1], NULL);
 		goto out;
 	}
 
@@ -146,6 +146,15 @@ void trans_global_usage(void)
 	printf(" \t -w watch mode - refresh the global translation table continuously\n");
 }
 
+void gateways_usage(void)
+{
+	printf("Usage: batctl [options] gateways \n");
+	printf("options:\n");
+	printf(" \t -h print this help\n");
+	printf(" \t -n don't replace mac addresses with bat-host names\n");
+	printf(" \t -w watch mode - refresh the gateway server list continuously\n");
+}
+
 int handle_sys_table(int argc, char **argv, char *file_path, void table_usage(void))
 {
 	int optchar, read_opt = USE_BAT_HOSTS;
@@ -172,14 +181,28 @@ int handle_sys_table(int argc, char **argv, char *file_path, void table_usage(vo
 
 void aggregation_usage(void)
 {
-	printf("Usage: batctl [options] aggregation \n");
+	printf("Usage: batctl [options] aggregation [0|1]\n");
 	printf("options:\n");
 	printf(" \t -h print this help\n");
 }
 
 void bonding_usage(void)
 {
-	printf("Usage: batctl [options] bonding \n");
+	printf("Usage: batctl [options] bonding [0|1]\n");
+	printf("options:\n");
+	printf(" \t -h print this help\n");
+}
+
+void gw_mode_usage(void)
+{
+	printf("Usage: batctl [options] gw_mode [mode]\n");
+	printf("options:\n");
+	printf(" \t -h print this help\n");
+}
+
+void vis_mode_usage(void)
+{
+	printf("Usage: batctl [options] vis_mode [mode]\n");
 	printf("options:\n");
 	printf(" \t -h print this help\n");
 }
@@ -240,5 +263,5 @@ next:
 	return EXIT_FAILURE;
 
 write_file:
-	return write_file(SYS_BATIF_PATH, file_path, argv[1]);
+	return write_file(SYS_BATIF_PATH, file_path, argv[1], argc > 2 ? argv[2] : NULL);
 }
diff --git a/batctl/sys.h b/batctl/sys.h
index 3560f98..4f10cee 100644
--- a/batctl/sys.h
+++ b/batctl/sys.h
@@ -29,12 +29,19 @@
 #define SYS_TRANSTABLE_GLOBAL "transtable_global"
 #define SYS_AGGR "aggregate_ogm"
 #define SYS_BONDING "bonding"
+#define SYS_GW_MODE "gw_mode"
+#define SYS_GATEWAYS "gateways"
+#define SYS_VIS_MODE "vis_mode"
+#define SYS_VIS_DATA "vis_data"
 
 void originators_usage(void);
 void trans_local_usage(void);
 void trans_global_usage(void);
 void aggregation_usage(void);
 void bonding_usage(void);
+void gw_mode_usage(void);
+void gateways_usage(void);
+void vis_mode_usage(void);
 int log_print(int argc, char **argv);
 int handle_loglevel(int argc, char **argv);
 int handle_sys_table(int argc, char **argv, char *file_path, void table_usage(void));
diff --git a/batctl/vis.c b/batctl/vis.c
index 58a68b7..bf7fa6c 100644
--- a/batctl/vis.c
+++ b/batctl/vis.c
@@ -29,7 +29,7 @@
 #include "vis.h"
 #include "functions.h"
 #include "bat-hosts.h"
-#include "proc.h"
+#include "sys.h"
 
 #define TQ_MAX_VALUE 255
 
@@ -168,9 +168,9 @@ static FILE *open_vis(void)
 	if (check_proc_dir("/proc") != EXIT_SUCCESS)
 		return NULL;
 
-	strncpy(full_path, PROC_ROOT_PATH, strlen(PROC_ROOT_PATH));
-	full_path[strlen(PROC_ROOT_PATH)] = '\0';
-	strncat(full_path, PROC_VIS_DATA,
+	strncpy(full_path, SYS_BATIF_PATH, strlen(SYS_BATIF_PATH));
+	full_path[strlen(SYS_BATIF_PATH)] = '\0';
+	strncat(full_path, SYS_VIS_DATA,
 		sizeof(full_path) - strlen(full_path));
 
 	return fopen(full_path, "r");
-- 
1.7.0

[B.A.T.M.A.N.] [PATCH 3/3] batctl: update man page

[Marek Lindner]

Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
---
 batctl/man/batctl.8 |  138 ++++++++++++++++++++++++++++----------------------
 1 files changed, 77 insertions(+), 61 deletions(-)

diff --git a/batctl/man/batctl.8 b/batctl/man/batctl.8
index 43fce87..43af853 100644
--- a/batctl/man/batctl.8
+++ b/batctl/man/batctl.8
@@ -53,53 +53,78 @@ protocol.
 .br
 .TP
 .I \fBcommands:
-.IP "\fBinterface\fP|\fBif\fP   [\fBnone\fP|\fIinterface\fP]"
+.IP "\fBinterface\fP|\fBif\fP     [\fBnone\fP|\fBinterface\fP]"
 If no parameter is given the current interface settings are displayed
 otherwise the parameter(s) are added as new interfaces. Use the "none"
 keyword to deactivate all interfaces.
 .br
-.IP "\fBoriginators\fP|\fBo\fP   [\fB\-b\fP][\fB\-n\fP]"
-Display the originator table. Once started batctl will refresh the
-displayed originator table every second. The "\-b" option causes the
-table to be displayed only once (useful for scripts). If "\-n" is
-given batctl will not replace the MAC addresses with bat\-host names
-in the output.
-.br
-.IP "\fBinterval\fP|\fBit\fP    [\fIorig_interval\fP]"
-If no parameter is given the current originator interval setting is
-displayed otherwise the parameter is used to set the originator
-interval. The interval is in units of milliseconds.
-.br
-.IP "\fBloglevel\fP|\fBll\fP    [\fIlevel\fP]"
-If no parameter is given the current log level settings are displayed
-otherwise the parameter is used to set the log level. Level 0 disables
-all logging. Level 1 enables messages related to routing / flooding /
-broadcasting. Level 2 enables messages related to route or hna added /
-changed / deleted. Level 3 enables all messages. The messages are sent
-to the kernel log. Use \fBdmesg\fP(1) to see them.
-.br
-.IP "\fBlog\fP|\fBl\fP           [\fIlogfile\fP][\fB\-b\fP][\fB\-n\fP]\fP"
-batctl will read the file logfile, or stdin if the logfile parameter
-is not given, applying filtering so only the B.A.T.M.A.N. Advanced
-messages are displayed. Whenever there are new log messages appended
-to the file batctl will display them. The option "\-b" causes batctl
-to exit once the end of the file has been reached. If "\-n" is given
-batctl will not replace the MAC addresses with bat\-host names in the
-output.
-.br
-.IP "\fBtranslocal\fP|\fBtl\fP   [\fB\-b\fP][\fB\-n\fP]"
-Display the local translation table. batctl will refresh the
-displayed table every second. The "\-b" option causes the table to be
-displayed only once (useful for scripts). If "\-n" is given batctl
-will not replace the MAC addresses with bat\-host names in the output.
-.br
-.IP "\fBtransglobal\fP|\fBtg\fP  [\fB\-b\fP][\fB\-n\fP]"
-Display the global translation table. batctl will refresh the
-displayed table every second. The "\-b" option causes the table to be
-displayed only once (useful for scripts). If "\-n" is given batctl
-will not replace the MAC addresses with bat\-host names in the output.
-.br
-.IP "\fBvis dot\fP         [\fB\-n\fP|\fB\-\-numbers\fP][\fB\-H\fP|\fB\-\-no-HNA\fP][\fB\-2\fP|\fB\-\-no-2nd\fP]"
+.IP "\fBoriginators\fP|\fBo\fP    [\fB\-b\fP][\fB\-n\fP]"
+Once started batctl will display the list of announced gateways in the network. Use the "\-w" option to let batctl refresh the list every second. If "\-n" is given batctl will not replace the MAC addresses with bat\-host names in the output.
+.br
+.IP "\fBinterval\fP|\fBit\fP      [\fBorig_interval\fP]"
+If no parameter is given the current originator interval setting is displayed otherwise the parameter is used to set the originator interval. The interval is in units of milliseconds.
+.br
+.IP "\fBloglevel\fP|\fBll\fP      [\fBlevel\fP]"
+If no parameter is given the current log level settings are displayed otherwise the parameter is used to set the log level. Level 0 disables all logging. Level 1 enables messages related to routing / flooding / broadcasting. Level 2 enables messages related to route or hna added / changed / deleted. Level 3 enables all messages. The messages are sent to the kernel log. Use \fBdmesg\fP(1) to see them. Make sure to have debugging output enabled when compiling the module otherwise the output as well as the loglevel options won't be available.
+.br
+.IP "\fBlog\fP|\fBl\fP            [\fBlogfile\fP][\fB\-b\fP][\fB\-n\fP]\fP"
+batctl will read the file logfile, or stdin if the logfile parameter is not given, applying filtering so only the B.A.T.M.A.N. Advanced messages are displayed. Once the end of the file has been reached batctl will exit unless the option "\-w" was specified which causes batctl to continue reading the file and print log output whenever new log data has been appended to the file.
+.br
+.IP "\fBgw_mode|gw\fP       [\fBoff\fP|\fBclient\fP|\fBserver\fP] [\fBgw_class\fP]\fP"
+If no parameter is given the current gateway mode is displayed otherwise the parameter is used to set the gateway mode. The second (optional) argument specifies the gateway class. Its function depends on whether the node is a server or a client. If the node is a server this parameter is used to inform other nodes in the network about this node's internet connection bandwidth. Just enter any number (optionally followed by "kbit" or "mbit") and the batman-adv module will guess your appropriate gateway class. Use "/" to separate the down\(hy and upload rates. You can omit the upload rate and the module will assume an upload of download / 5.
+.RS 17
+default: 2000 \-> gateway class 20
+.RE
+.RS 16
+examples: 5000 \-> gateway class 49
+.RE
+.RS 25
+ 5000kbit
+ 5mbit
+ 5mbit/1024
+ 5mbit/1024kbit
+ 5mbit/1mbit
+.RE
+.RS 7
+If the node is a gateway client the parameter will decide which criterias to consider when the batman-adv module has to choose between different internet connections announced by the aforementioned servers.
+.RE
+.RS 17
+default: 20 \-> late switch (TQ 20)
+.RE
+.RS 16
+examples:  1 -> fast connection
+.RS 16
+consider the gateway's advertised throughput as well as the link quality towards the gateway
+.RE
+.RE
+.RS 25
+ 2  \-> stable connection
+.RS 7
+chooses the gateway with the best link quality and stick with it (ignore the advertised throughput)
+.RE
+ 3  \-> fast switch connection
+.RS 7
+chooses the gateway with the best link quality but switches to another gateway as soon as a better one is found
+.RE
+ XX \-> late switch connection
+.RS 7
+chooses the gateway with the best link quality but switches to another gateway as soon as a better one is found which is at least XX TQ better than the currently selected gateway (XX has to be a number between 3 and 256).
+.RE
+.RE
+.br
+.IP "\fBgateways|gwl\fP     [\fB\-w\fP][\fB\-n\fP]"
+Once started batctl will display the list of announced gateways in the network. Use the "\-w" option to let batctl refresh the list every second. If "\-n" was given batctl will not replace the mac addresses with bat\-host names in the output.
+.br
+.IP "\fBtranslocal\fP|\fBtl\fP    [\fB\-w\fP][\fB\-n\fP]"
+Display the local translation table. batctl will refresh the displayed table every second if the "\-w" option was given. Use "\-n" to let batctl not replace the MAC addresses with bat\-host names in the output.
+.br
+.IP "\fBtransglobal\fP|\fBtg\fP   [\fB\-w\fP][\fB\-n\fP]"
+Display the global translation table. batctl will refresh the displayed table every second if the "\-w" option was given. Use "\-n" to let batctl not replace the MAC addresses with bat\-host names in the output.
+.br
+.IP "\fBvis_mode|vm\fP	  [\fBmode\fP]\fP"
+If no parameter is given the current vis mode is displayed otherwise the parameter is used to set the vis mode.
+.br
+.IP "\fBvis_data|vd dot\fP  [\fB\-n\fP|\fB\-\-numbers\fP][\fB\-H\fP|\fB\-\-no-HNA\fP][\fB\-2\fP|\fB\-\-no-2nd\fP]"
 Display the visualisation data in graphviz \fBdot\fP(1) format. If
 "\-\-numbers" or "\-n" is given batctl will not replace the MAC
 addresses with bat-host names in the output. With "\-\-no-HNA" or
@@ -107,7 +132,7 @@ addresses with bat-host names in the output. With "\-\-no-HNA" or
 be seen. With "\-\-no-2nd" or "\-2" a dot cluster is not formed around
 primary and secondary addresses from the same device.
 .br
-.IP "\fBvis json\fP        [\fB\-n\fP|\fB\-\-numbers\fP][\fB\-H\fP|\fB\-\-no-HNA\fP][\fB\-2\fP|\fB\-\-no-2nd\fP]"
+.IP "\fBvis_data|vd json\fP [\fB\-n\fP|\fB\-\-numbers\fP][\fB\-H\fP|\fB\-\-no-HNA\fP][\fB\-2\fP|\fB\-\-no-2nd\fP]"
 Display the visualisation data in JSON format. If "\-\-numbers" or
 "\-n" is given batctl will not replace the MAC addresses with bat-host
 names in the output. With "\-\-no-HNA" or "\-H" the HNA entries are
@@ -115,22 +140,13 @@ not displayed, so the pure mesh topology can be seen. With
 "\-\-no-2nd" or "\-2" a dot cluster is not formed around primary and
 secondary addresses from the same device.
 .br
-.IP "\fBgw_mode|gw	[off|client|server]\fP"
-If no parameter is given the current gateway mode is displayed otherwise the parameter is used to set the gateway mode.
+.IP "\fBaggregation\fP|\fBag\fP   [\fB1\fP|\fB0\fP]"
+If no parameter is given the current aggregation setting is displayed. Otherwise the parameter is used to enable or disable packet aggregation.
 .br
-.IP "\fBgw_srv_list|gwl\fP"
-Once started batctl will refresh the displayed gateway server list every second. Use the "\-b" option to let batctl display the list only once (useful for scripts). If "\-n" was given batctl will not replace the mac addresses with bat\-host names in the output.
+.IP "\fBbonding\fP|\fBb\fP        [\fB1\fP|\fB0\fP]"
+If no parameter is given the current bonding mode setting is displayed. Otherwise the parameter is used to enable or disable the bonding mode.
 .br
-.IP "\fBaggregation\fP|\fBag\fP [\fB1\fP|\fB0\fP]"
-If no parameter is given the current aggregation setting is displayed.
-Otherwise the parameter is used to enable or disable packet
-aggregation.
-.br
-.IP "\fBbonding\fP|\fBb\fP [\fB1\fP|\fB0\fP]"
-If no parameter is given the current bonding mode setting is displayed.
-Otherwise the parameter is used to enable or disable the bonding mode.
-.br
-.IP "\fBping\fP|\fBp\fP [\fB\-c \fP\fIcount\fP][\fB\-i \fP\fIinterval\fP][\fB\-t \fP\fItime\fP][\fB\-R\fP] \fIMAC_address\fP|\fIbat\-host_name\fP"
+.IP "\fBping\fP|\fBp\fP           [\fB\-c count\fP][\fB\-i interval\fP][\fB\-t time\fP][\fB\-R\fP] \fBMAC_address\fP|\fBbat\-host_name\fP"
 Layer 2 ping of a MAC address or bat\-host name.  batctl will try to
 find the bat\-host name if the given parameter was not a MAC
 address. The "\-c" option tells batctl how man pings should be sent
@@ -140,14 +156,14 @@ you can set the default interval between pings and the timeout time
 for replies, both in seconds. When run with "\-R", the route taken by
 the ping messages will be recorded.
 .br
-.IP "\fBtraceroute\fP|\fBtr\fP  [\fB\-n\fP] \fIMAC_address\fP|\fIbat\-host_name\fP"
+.IP "\fBtraceroute\fP|\fBtr\fP    [\fB\-n\fP] \fBMAC_address\fP|\fBbat\-host_name\fP"
 Layer 2 traceroute to a MAC address or bat\-host name. batctl will try
 to find the bat\-host name if the given parameter was not a MAC
 address. batctl will send 3 packets to each host and display the
 response time. If "\-n" is given batctl will not replace the MAC
 addresses with bat\-host names in the output.
 .br
-.IP "\fBtcpdump\fP|\fBtd\fP     [\fB\-p \fP\fIfilter\fP][\fB\-n\fP] \fIinterface ...\fP"
+.IP "\fBtcpdump\fP|\fBtd\fP       [\fB\-p filter\fP][\fB\-n\fP] \fBinterface ...\fP"
 batctl will display all packets that are seen on the given
 interface(s). The "\-p" options allows the filtering of certain packet
 types: 1 - batman ogm packets, 2 - batman icmp packets, 4 - unicast
@@ -157,7 +173,7 @@ type, e.g. use "\-p 3" to display batman ogm packets and batman icmp
 packets only. If "\-n" is given batctl will not replace the MAC
 addresses with bat\-host names in the output.
 .br
-.IP "\fBbisect\fP               [\fB\-l \fP\fIMAC\fP][\fB\-t \fP\fIMAC\fP][\fB\-r \fP\fIMAC\fP][\fB\-s \fP\fImin\fP [\fB\- \fP\fImax\fP]][\fB\-o \fP\fIMAC\fP][\fB\-n\fP] \fIlogfile1\fP [\fIlogfile2\fP ... \fIlogfileN\fP]"
+.IP "\fBbisect\fP           [\fB\-l MAC\fP][\fB\-t MAC\fP][\fB\-r MAC\fP][\fB\-s min\fP [\fB\- max\fP]][\fB\-o MAC\fP][\fB\-n\fP] \fBlogfile1\fP [\fBlogfile2\fP ... \fBlogfileN\fP]"
 Analyses the logfiles to build a small internal database of all sent
 sequence numbers and routing table changes. This database can then be
 analyzed in a number of different ways. With "\-l" the database can be
-- 
1.7.0