C++ (Cpp) init_aodv_route_table Exemples

Exemple #1

Fichier : fbaodv_protocol.c Projet : mcatalancid/aodv-Android

static int __init init_fbaodv_module(void) {
	char *tmp_str = NULL;
	inet_aton("0.0.0.0", &g_null_ip);

	if (mesh_dev==NULL)
	{
		printk("You need to specify the mesh network device ie:\n");
		printk("    insmod fbaodv_protocol mesh_dev=wlan0    \n");
		return(-1);
	}
	
	strcpy(g_aodv_dev, mesh_dev);
	
	if(aodv_gateway) {
		g_aodv_gateway = (u_int8_t)aodv_gateway;
		printk("\n\nSet as AODV-ST gateway\n");
	} else
	g_aodv_gateway = 0;

	if (network_ip == NULL) {
		printk("You need to specify aodv network ip range, ie: \n");
		printk("network_ip=192.168.0.12/255.255.255.0\n");
		return(-1);
	}
	inet_aton("255.255.255.255",&g_broadcast_ip);
	printk("Miguel Catalan Cid\nImplementation built on top of aodv-st by Krishna Ramachandran, UC Santa Barbara\n");
	printk("---------------------------------------------\n");

	
	/*ROUTING METRICS*/
	if (routing_metric == NULL || strcmp(routing_metric, "HOPS") == 0){
		g_routing_metric = HOPS;
		printk("Hop count routing\n\n");
	}

	else if (strcmp(routing_metric, "ETT") == 0) {
		g_routing_metric = ETT;
		printk("ETT routing: Expected Transmission Time\n\n");
		
		if (nominal_rate && get_nominalrate(nominal_rate))
			g_fixed_rate = nominal_rate;
		
		if (!nominal_rate || g_fixed_rate == 0) {
				g_fixed_rate = 0;
				printk("Nominal rate estimation using packet-pair probe messages: ACTIVE\n\n");
		}
		else
			printk("Nominal rate estimation using packet-pair probe messages: INACTIVE\n\n");

	}
	else if (strcmp(routing_metric, "WCIM") == 0) {
		g_routing_metric = WCIM;
		printk("WCIM routing: Weighted Contention and Interference Model\n\n");
		
		if (nominal_rate && get_nominalrate(nominal_rate))
					g_fixed_rate = nominal_rate;
				
		if (!nominal_rate || g_fixed_rate == 0) {
					g_fixed_rate = 0;
					printk("Nominal rate estimation using packet-pair probe messages: ACTIVE\n\n");
		}
		else
					printk("Nominal rate estimation using packet-pair probe messages: INACTIVE\n\n");


	}

	
	if (network_ip!=NULL)
	{
		tmp_str = strchr(network_ip,'/');
		if (tmp_str)
		{	(*tmp_str)='\0';
			tmp_str++;
			printk("* Network IP - %s/%s\n", network_ip, tmp_str);
			inet_aton(network_ip, &g_mesh_ip);
			inet_aton(tmp_str, &g_mesh_netmask);
		}
	}
		
	
	if (init_packet_queue() < 0) {
			printk("Netlink queue error!!!\n");
			printk("Shutdown complete!\n");
			return(-1);
	}
	
#ifdef BLACKLIST
	if (aodv_blacksize) {
		printk("AODV BLACK LIST:\n");
		int k;
		for (k = 0; k < aodv_blacksize; k++) {
			printk("           %s\n", aodv_blacklist[k]);
			inet_aton(aodv_blacklist[k], &aodv_blacklist_ip[k]);
		}
	}
	if (dtn_blacksize) {
		printk("DTN BLACK LIST:\n");
		int k;
		for (k = 0; k < dtn_blacksize; k++) {
			printk("           %s\n", dtn_blacklist[k]);
			inet_aton(dtn_blacklist[k], &dtn_blacklist_ip[k]);
		}
	}
#endif


	init_aodv_route_table();
	init_task_queue();
	init_timer_queue();
	init_aodv_neigh_list();
	init_aodv_neigh_list_2h();
	init_src_list();
	init_gw_list();
	init_flow_type_table();

	printk("\n*Initialicing mesh device  - %s\n", mesh_dev);	
	if (init_aodv_dev(mesh_dev))
		goto out1;
	

	startup_aodv();


	if (g_aodv_gateway) {
		printk("initiating st_rreq dissemination\n");
		insert_timer_simple(TASK_ST, HELLO_INTERVAL, g_mesh_ip); // start first st_rreq immediately
	}

	//MCC 21/07/2008- UPDATE TIMER ahora en insert_timer
	insert_timer_simple(TASK_HELLO, HELLO_INTERVAL,g_mesh_ip );
	insert_timer_simple(TASK_GW_CLEANUP, ACTIVE_GWROUTE_TIMEOUT, g_mesh_ip);
	insert_timer_simple(TASK_CLEANUP, HELLO_INTERVAL+HELLO_INTERVAL/2, g_mesh_ip);
	update_timer_queue();

	aodv_dir = proc_mkdir("fbaodv",NULL);
	if (aodv_dir == NULL) {
		goto out2;
	}
///*
#ifdef KERNEL2_6_26
	aodv_dir->owner = THIS_MODULE;
#endif

	route_table_proc=create_proc_read_entry("routes", 0, aodv_dir, read_route_table_proc, NULL);
#ifdef KERNEL2_6_26
	route_table_proc->owner=THIS_MODULE;
#endif

	if (route_table_proc == NULL) goto out2;

	neigh_proc=create_proc_read_entry("neigh", 0, aodv_dir, read_neigh_proc, NULL);
	if (neigh_proc == NULL) goto out2;
#ifdef KERNEL2_6_26
	neigh_proc->owner=THIS_MODULE;
#endif

	timers_proc=create_proc_read_entry("timers", 0, aodv_dir, read_timer_queue_proc, NULL);
	if (timers_proc == NULL) goto out2;
#ifdef KERNEL2_6_26
	timers_proc->owner=THIS_MODULE;
#endif

	reliability_proc=create_proc_read_entry("reliability", 0, aodv_dir, read_rel_list_proc, NULL);
	if (reliability_proc == NULL) goto out2;
#ifdef KERNEL2_6_26
	reliability_proc->owner=THIS_MODULE;
#endif

	ett_proc=create_proc_read_entry("bw_estimation", 0, aodv_dir, read_ett_list_proc, NULL);
	if (ett_proc == NULL) goto out2;
#ifdef KERNEL2_6_26
	ett_proc->owner=THIS_MODULE;
#endif

	sources_proc=create_proc_read_entry("sources", 0, aodv_dir, read_src_list_proc, NULL);
	if (sources_proc == NULL) goto out2;
#ifdef KERNEL2_6_26
	sources_proc->owner=THIS_MODULE;
#endif

	node_load_proc=create_proc_read_entry("node_load", 0, aodv_dir, read_node_load_proc, NULL);
	if (node_load_proc == NULL) goto out2;
#ifdef KERNEL2_6_26
	node_load_proc->owner=THIS_MODULE;
#endif

	gw_proc=create_proc_read_entry("gateways", 0, aodv_dir, read_gw_list, NULL);
	if (gw_proc == NULL) goto out2;
#ifdef KERNEL2_6_26
	gw_proc->owner=THIS_MODULE;
#endif

	tos_proc=create_proc_read_entry("tos_available", 0, aodv_dir, read_flow_type_table_proc, NULL);
	if (ett_proc == NULL) goto out2;
#ifdef KERNEL2_6_26
	ett_proc->owner=THIS_MODULE;
#endif
//*/
	//netfilter stuff
	// input hook
	input_filter.list.next = NULL;
	input_filter.list.prev = NULL;
	input_filter.hook = input_handler;
	input_filter.pf = PF_INET; // IPv4
	input_filter.hooknum = NF_INET_LOCAL_IN;

	//MCC- output hook
	output_filter.list.next = NULL;
	output_filter.list.prev = NULL;
	output_filter.hook = output_handler;
	output_filter.pf = PF_INET; // IPv4
	output_filter.hooknum = NF_INET_POST_ROUTING;

	nf_register_hook(&output_filter);
	nf_register_hook(&input_filter);

	printk("\n\n****FBAODV_PROTO module initialization complete****\n\n");
	return 0;

	out1:
	close_sock();

	del_timer(&aodv_timer);
	printk("Removed timer...\n");

	cleanup_packet_queue();
	printk("Cleaned up AODV Queues...\n");

	if (aodv_route_table != NULL)
	cleanup_aodv_route_table();

	flush_src_list();
	printk("Cleaned up Route and Rule Tables...\n");

	printk("Shutdown complete!\n");

	return(-1);

	out2:

	remove_proc_entry("fbaodv/routes",NULL);
	remove_proc_entry("fbaodv/timers",NULL);
	remove_proc_entry("fbaodv/neigh",NULL);
	remove_proc_entry("fbaodv/reliability", NULL);
	remove_proc_entry("fbaodv/sources", NULL);
	remove_proc_entry("fbaodv/node_load", NULL);

	remove_proc_entry("fbaodv/gateways", NULL);

	remove_proc_entry("fbaodv/user_gateway", NULL);
	remove_proc_entry("fbaodv/gateways_assigned", NULL);
	remove_proc_entry("fbaodv/bw_estimation", NULL);
	remove_proc_entry("fbaodv/tos_available", NULL);
	remove_proc_entry("fbaodv", NULL);

	printk("\n\nShutting down...\n");

	printk("Unregistered NetFilter hooks...\n");

	close_sock();
	printk("Closed sockets...\n");

	del_timer(&aodv_timer);
	printk("Removed timer...\n");

	kill_aodv();
	printk("Killed router thread...\n");

	cleanup_task_queue();
	cleanup_packet_queue();
	printk("Cleaned up AODV Queues...\n");

	cleanup_neigh_routes();
	cleanup_aodv_route_table();
	flush_src_list();
	printk("Cleaned up Route and Rule Tables...\n");

	//Eliminando listas
	delete_aodv_neigh_list();
	delete_aodv_neigh_list_2h();
	delete_gw_list();
	flush_flow_type_table();
	printk("Cleaned up Lists...\n");

	printk("Shutdown complete!\n");

	return(-1);
}

Exemple #2

Fichier : fbaodv_protocol.c Projet : Naturekid/aodv-Android

static int __init init_fbaodv_module(void) {
	char *tmp_str = NULL;
	inet_aton("0.0.0.0", &g_null_ip);

#ifdef DTN_HELLO
	//inet_aton("192.168.2.2",&dtn_hello_ip);
	inet_aton("127.127.127.127",&dtn_hello_ip);
	//printk("%s",inet_ntoa(dtn_hello_ip));
	longitude = 0;
	latitude = 0;
#endif




	if (mesh_dev==NULL)
	{
		printk("You need to specify the mesh network device ie:\n");
		printk("    insmod fbaodv_protocol mesh_dev=wlan0    \n");
		return(-1);
	}
	
	strcpy(g_aodv_dev, mesh_dev);
	
	if(aodv_gateway) {
		g_aodv_gateway = (u_int8_t)aodv_gateway;
		printk("\n\nSet as AODV-ST gateway\n");
	} else
	g_aodv_gateway = 0;

	if (network_ip == NULL) {
		printk("You need to specify aodv network ip range, ie: \n");
		printk("network_ip=192.168.0.12/255.255.255.0\n");
		return(-1);
	}
	inet_aton("255.255.255.255",&g_broadcast_ip);
	printk("Miguel Catalan Cid\nImplementation built on top of aodv-st by Krishna Ramachandran, UC Santa Barbara\n");
	printk("---------------------------------------------\n");

	
	/*ROUTING METRICS*/
	if (routing_metric == NULL || strcmp(routing_metric, "HOPS") == 0){
		g_routing_metric = HOPS;
		printk("Hop count routing\n\n");
	}
	//delete the metrics of ETT & WCIM
	
	if (network_ip!=NULL)
	{
		tmp_str = strchr(network_ip,'/');
		if (tmp_str)
		{	(*tmp_str)='\0';
			tmp_str++;
			printk("* Network IP - %s/%s\n", network_ip, tmp_str);
			inet_aton(network_ip, &g_mesh_ip);
			inet_aton(tmp_str, &g_mesh_netmask);
		}
	}
		
	
	if (init_packet_queue() < 0) {
			printk("Netlink queue error!!!\n");
			printk("Shutdown complete!\n");
			return(-1);
	}
	
#ifdef BLACKLIST
	if (aodv_blacksize) {
		printk("AODV BLACK LIST:\n");
		int k;
		for (k = 0; k < aodv_blacksize; k++) {
			printk("           %s\n", aodv_blacklist[k]);
			inet_aton(aodv_blacklist[k], &aodv_blacklist_ip[k]);
		}
	}
	if (dtn_blacksize) {
		printk("DTN BLACK LIST:\n");
		int k;
		for (k = 0; k < dtn_blacksize; k++) {
			printk("           %s\n", dtn_blacklist[k]);
			inet_aton(dtn_blacklist[k], &dtn_blacklist_ip[k]);
		}
	}
#endif



	init_aodv_route_table();
#ifdef RECOVERYPATH
        ///////////brk_list//////////////
	init_brk_list();
#endif

	init_task_queue();
	init_timer_queue();
	init_aodv_neigh_list();
	init_aodv_neigh_list_2h();
	init_src_list();
	init_gw_list();
	init_flow_type_table();


	printk("\n*Initialicing mesh device  - %s\n", mesh_dev);	
	extern aodv_dev* net_dev_list;
	net_dev_list = NULL;
	dev_num = 0;
	//if (init_aodv_dev(mesh_dev))
//	if(init_net_dev(mesh_dev))
//		goto out1;
//printk("---------------init adhoc0-------------------\n");

//#ifdef DEBUGC
     //try to get net list when initialling.
	struct net_device *pdev;
	struct list_head *dev_base = &(init_net.dev_base_head);
	//struct list_head *phead;
	struct in_device *ip;
	struct in_ifaddr *ifaddr;
	//int i ;
	list_for_each_entry(pdev,dev_base,dev_list)//list_for_each(phead,&dev_base)
	{
		if( ((pdev->name[0]=='e')&&(pdev->name[1]=='t')&&(pdev->name[2]=='h')) ||
			(strcmp(pdev->name,"adhoc0")==0) )
		{
			char dev_name[IFNAMSIZ];
			strcpy(dev_name,pdev->name);
			if(init_net_dev(dev_name))
				continue;
			dev_num ++;
			printk("------------------------------------\ndev->name:%s\ndev->ifindex:%d\ndev->type:%d\ndev->dev_id:%d\n----------------------------------\n",pdev->name,pdev->ifindex,pdev->type,pdev->dev_id);
			
			
		}

		/*
		//i =0;
		ip = pdev->ip_ptr;
		ifaddr = ip->ifa_list;
		while(ifaddr){
			printk("-------ip:%s---------\n",inet_ntoa(ifaddr->ifa_address));
			ifaddr = ifaddr->ifa_next;
		//	printk("=========iiiiiii:%d========\n",i++);
		}
		//printk("ip:%s\n",inet_ntoa(ip->ifa_list->ifa_address));
		
		if(strcmp(pdev->name,"eth0")==0){
			char eth_dev[8];
			printk("=========iiiiiii========\n");
			strcpy(eth_dev,pdev->name);
			printk("=========istgreii========\n");
			init_eth_dev(eth_dev);
		}
		*/
	}


//#endif
	startup_aodv();

	if (g_aodv_gateway) {
		printk("initiating st_rreq dissemination\n");
		insert_timer_simple(TASK_ST, HELLO_INTERVAL, g_mesh_ip); // start first st_rreq immediately
	}

	//MCC 21/07/2008- UPDATE TIMER ahora en insert_timer
	insert_timer_simple(TASK_HELLO, HELLO_INTERVAL,g_mesh_ip );
	insert_timer_simple(TASK_GW_CLEANUP, ACTIVE_GWROUTE_TIMEOUT, g_mesh_ip);
	insert_timer_simple(TASK_CLEANUP, HELLO_INTERVAL+HELLO_INTERVAL/2, g_mesh_ip);

	update_timer_queue();

	aodv_dir = proc_mkdir("fbaodv",NULL);
	if (aodv_dir == NULL) {
		goto out2;
	}
///*
#ifdef KERNEL2_6_26
	aodv_dir->owner = THIS_MODULE;
#endif

	route_table_proc=create_proc_read_entry("routes", 0, aodv_dir, read_route_table_proc, NULL);
#ifdef KERNEL2_6_26
	route_table_proc->owner=THIS_MODULE;
#endif

	if (route_table_proc == NULL) goto out2;

	neigh_proc=create_proc_read_entry("neigh", 0, aodv_dir, read_neigh_proc, NULL);
	if (neigh_proc == NULL) goto out2;
#ifdef KERNEL2_6_26
	neigh_proc->owner=THIS_MODULE;
#endif

	timers_proc=create_proc_read_entry("timers", 0, aodv_dir, read_timer_queue_proc, NULL);
	if (timers_proc == NULL) goto out2;
#ifdef KERNEL2_6_26
	timers_proc->owner=THIS_MODULE;
#endif

	reliability_proc=create_proc_read_entry("reliability", 0, aodv_dir, read_rel_list_proc, NULL);
	if (reliability_proc == NULL) goto out2;
#ifdef KERNEL2_6_26
	reliability_proc->owner=THIS_MODULE;
#endif

	ett_proc=create_proc_read_entry("bw_estimation", 0, aodv_dir, read_ett_list_proc, NULL);
	if (ett_proc == NULL) goto out2;
#ifdef KERNEL2_6_26
	ett_proc->owner=THIS_MODULE;
#endif

	sources_proc=create_proc_read_entry("sources", 0, aodv_dir, read_src_list_proc, NULL);
	if (sources_proc == NULL) goto out2;
#ifdef KERNEL2_6_26
	sources_proc->owner=THIS_MODULE;
#endif

	node_load_proc=create_proc_read_entry("node_load", 0, aodv_dir, read_node_load_proc, NULL);
	if (node_load_proc == NULL) goto out2;
#ifdef KERNEL2_6_26
	node_load_proc->owner=THIS_MODULE;
#endif

	gw_proc=create_proc_read_entry("gateways", 0, aodv_dir, read_gw_list, NULL);
	if (gw_proc == NULL) goto out2;
#ifdef KERNEL2_6_26
	gw_proc->owner=THIS_MODULE;
#endif

	tos_proc=create_proc_read_entry("tos_available", 0, aodv_dir, read_flow_type_table_proc, NULL);
	if (ett_proc == NULL) goto out2;
#ifdef KERNEL2_6_26
	ett_proc->owner=THIS_MODULE;
#endif
//*/
	//netfilter stuff
	// input hook
	input_filter.list.next = NULL;
	input_filter.list.prev = NULL;
	input_filter.hook = input_handler;
	input_filter.pf = PF_INET; // IPv4
	input_filter.hooknum = NF_INET_LOCAL_IN;

	//MCC- output hook
	output_filter.list.next = NULL;
	output_filter.list.prev = NULL;
	output_filter.hook = output_handler;
	output_filter.pf = PF_INET; // IPv4
	output_filter.hooknum = NF_INET_POST_ROUTING;

	nf_register_hook(&output_filter);
	nf_register_hook(&input_filter);

	printk("\n\n****FBAODV_PROTO module initialization complete****\n\n");
	return 0;

	out1:
	close_sock();

	del_timer(&aodv_timer);
	printk("Removed timer...\n");

	cleanup_packet_queue();
	printk("Cleaned up AODV Queues...\n");

	if (aodv_route_table != NULL)
	cleanup_aodv_route_table();

	flush_src_list();
	printk("Cleaned up Route and Rule Tables...\n");

	printk("Shutdown complete!\n");

	return(-1);

	out2:

	remove_proc_entry("fbaodv/routes",NULL);
	remove_proc_entry("fbaodv/timers",NULL);
	remove_proc_entry("fbaodv/neigh",NULL);
	remove_proc_entry("fbaodv/reliability", NULL);
	remove_proc_entry("fbaodv/sources", NULL);
	remove_proc_entry("fbaodv/node_load", NULL);

	remove_proc_entry("fbaodv/gateways", NULL);

	remove_proc_entry("fbaodv/user_gateway", NULL);
	remove_proc_entry("fbaodv/gateways_assigned", NULL);
	remove_proc_entry("fbaodv/bw_estimation", NULL);
	remove_proc_entry("fbaodv/tos_available", NULL);
	remove_proc_entry("fbaodv", NULL);

	printk("\n\nShutting down...\n");

	printk("Unregistered NetFilter hooks...\n");

	close_sock();
	printk("Closed sockets...\n");

	del_timer(&aodv_timer);
	printk("Removed timer...\n");

	kill_aodv();
	printk("Killed router thread...\n");

	cleanup_task_queue();
	cleanup_packet_queue();
	printk("Cleaned up AODV Queues...\n");

	cleanup_neigh_routes();
	cleanup_aodv_route_table();
	flush_src_list();
	printk("Cleaned up Route and Rule Tables...\n");

	//Eliminando listas
	delete_aodv_neigh_list();
	delete_aodv_neigh_list_2h();
	delete_gw_list();
	flush_flow_type_table();
	printk("Cleaned up Lists...\n");

	printk("Shutdown complete!\n");

	return(-1);
}