Revert "Merge branch 'master' into add-message"
This reverts commit8da14978d6
, reversing changes made to704ed2a523
.
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parent
8da14978d6
commit
055ecfd0ba
3
.gitignore
vendored
3
.gitignore
vendored
@ -1,3 +0,0 @@
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dazibao
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*.o
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debug.*
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55
src/node.c
55
src/node.c
@ -21,9 +21,58 @@ static list *neighbour_list;
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/* ---- Fonctions utilitaires ---- */
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void debug_print(char message_debug){
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if (debug_flag == 1) {
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printf("\x1b[33m\x1b[4m>> Debug :\x1b[0m\x1b[33m %s\x1b[0m\n", message_debug );
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// Looks for more peers
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int ask_for_peers(int socket_num) {
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print_debug(">> Asking for more peers...");
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// Only ask for more peers if the neighbour list is small enough
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int nbr_peers = len_list(neighbour_list);
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if( nbr_peers >= 5){
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return 0;
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} else if (nbr_peers <= 0){
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print_debug(">> No peers found in the peer list, something terrible happened.");
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return -1;
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} else {
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// Get random peer
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neighbour_peer *peer = get_random_neighbour();
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struct in6_addr ip = peer->ip;
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int16_t port = peer->port;
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/*int ifindex = if_nametoindex("enp3s0");
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if(ifindex == 0) {
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int ifindex = if_nametoindex("eth0");
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if(ifindex == 0) {
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perror("if_nametoindex failed");
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return -1;
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}
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}*/
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int ifindex = 0;
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// Initialize sockaddr
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struct sockaddr_in6 dest;
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memset(&dest, 0, sizeof(struct sockaddr_in6));
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dest.sin6_family = AF_INET6;
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memcpy(&dest.sin6_addr, &ip, 16);
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dest.sin6_port = htons(port);
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dest.sin6_scope_id = ifindex;
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// Send neighbour request TLV
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tlv neighbour_req;
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neighbour_req.pad1 = NULL;
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int rc = build_neighbour_req(&neighbour_req);
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if (rc < 0) {
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print_debug(">> Failed to build neighbour_req");
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}
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rc = send_single_tlv(&neighbour_req, &dest, socket_num);
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if (rc < 0) {
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print_debug(">> Error while sending a TLV.");
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return -1;
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} else {
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print_debug(">> Send TLV.");
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return 0;
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}
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}
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}
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@ -121,8 +121,6 @@ int bootstrap_node(int * sock_fd);
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// Helper functions
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int len_list(list *l);
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void debug_print(char message_debug);
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neighbour_peer *get_random_neighbour();
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// Search for this peer in the neighbour table
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