/*
libmeshlink.h -- Tincd Library
- Copyright (C) 2014 Guus Sliepen <guus@tinc-vpn.org> Saverio Proto <zioproto@gmail.com>
+ Copyright (C) 2014 Guus Sliepen <guus@meshlink.io> Saverio Proto <zioproto@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
*/
#include "libmeshlink.h"
-#include LZO1X_H
#ifdef HAVE_SYS_MMAN_H
#include <sys/mman.h>
#endif
*/
bool setup_meshlink_network(void) {
init_connections();
- init_subnets();
init_nodes();
init_edges();
init_requests();
if(!setup_myself())
return false;
- if(!init_control())
- return false;
-
- /* Run subnet-up scripts for our own subnets */
-
- subnet_update(myself, NULL, true);
-
return true;
}
}
//tinc_setup() should basically do what cmd_init() from src/tincctl.c does, except it doesn't have to generate a tinc-up script.
bool tinc_setup(const char* confbaseapi, const char* name) {
- confbase = confbaseapi;
- make_names();
+ confbase = xstrdup(confbaseapi);
xasprintf(&tinc_conf, "%s" SLASH "tinc.conf", confbase);
xasprintf(&hosts_dir, "%s" SLASH "hosts", confbase);
if(!access(tinc_conf, F_OK)) {
return false;
}
- if(!confbase_given && mkdir(confdir, 0755) && errno != EEXIST) {
- fprintf(stderr, "Could not create directory %s: %s\n", confdir, strerror(errno));
- return false;
- }
-
if(mkdir(confbase, 0777) && errno != EEXIST) {
fprintf(stderr, "Could not create directory %s: %s\n", confbase, strerror(errno));
return false;
}
bool tinc_main_thread(void * in) {
+ static bool status = false;
-static bool status = false;
+ /* If nonzero, write log entries to a separate file. */
+ bool use_logfile = false;
-/* If nonzero, write log entries to a separate file. */
-bool use_logfile = false;
+ confbase = (char*) in;
-confbase = (char*) in;
-
- openlogger("tinc", use_logfile?LOGMODE_FILE:LOGMODE_STDERR);
+ openlogger("tinc", LOGMODE_STDERR);
init_configuration(&config_tree);
if(!read_server_config())
return false;
-#ifdef HAVE_LZO
- if(lzo_init() != LZO_E_OK) {
- logger(DEBUG_ALWAYS, LOG_ERR, "Error initializing LZO compressor!");
- return false;
- }
-#endif
-
//char *priority = NULL; //shoud be not needed in libmeshlink
#ifdef HAVE_MLOCKALL
crypto_exit();
exit_configuration(&config_tree);
- free(cmdline_conf);
- free_names();
return status;
bool tinc_stop();
+bool route_meshlink(node_t *source,vpn_packet_t *packet) {
+
+ printf("data %s\n",packet->data);
+ printf("data 16%s\n",packet->data+16);
+ printf("data 32%s\n",packet->data+32);
+ node_t* owner = NULL;
+
+ tincpackethdr* hdr = (tincpackethdr*)packet->data;
+ owner = lookup_node(hdr->destination);
+
+ if (owner == NULL) {
+ //Lookup failed
+ printf("NULL\n");
+ return false;
+ }
+ printf("lookupnode %s\n",owner->name);
+
+ if(!owner->status.reachable) {
+ //Do some here
+ return false;
+ }
+
+ //TODO: I skipped here a lot of checks !
+
+ send_packet(owner,packet);
+
+}
// can be called from any thread
-bool tinc_send_packet(node_t *receiver, const char* buf, unsigned int len);
+bool tinc_send_packet(node_t *receiver, const char* buf, unsigned int len) {
+
+ vpn_packet_t packet;
+ tincpackethdr* hdr = malloc(sizeof(tincpackethdr));
+
+ if (sizeof(hdr) + len > MAXSIZE) {
+
+ //log something
+ return false;
+ }
+
+ memcpy(hdr->destination,receiver->name,sizeof(hdr->destination));
+ memcpy(hdr->source,myself->name,sizeof(hdr->source));
+
+ packet.priority = 0;
+ packet.len = len + 32;
+
+ memcpy(packet.data,hdr,32);
+ memcpy(packet.data+32,buf,len);
+
+ myself->in_packets++;
+ myself->in_bytes += packet.len;
+ route_meshlink(myself, &packet);
+
+return true;
+}
// handler runs in tinc thread and should return immediately
bool tinc_set_packet_receive_handler(void (*handler)(const char* sender, const char* buf, unsigned int len));
//It might also be a good idea to add the option of looking up hosts by public
//key (fingerprints) instead of names.
-node_t *tinc_get_host(const char *name);
+node_t *tinc_get_host(const char *name) {
+
+
+
+};
bool tinc_get_hosts(node_t** hosts);