static int process_del_port(int client) {
ctl_msg_del_port_t msg;
msg.code = CTL_MSG_DEL_PORT_CODE;
int n = recvall(client, ((char *) &msg) + 1, sizeof(ctl_msg_del_port_t) - 1);
assert(n == sizeof(ctl_msg_del_port_t) - 1);
errno = 0;
int port_num = strtol(msg.iface, NULL, 10);
// FIXME: Not sure how to convert interface string to int.
assert(errno == 0);
int status = del_port(port_num);
send_status_reply(client, msg.request_id, status);
return 0;
}
int del_vpn_info(vpn_entry *vpn,int vpn_id){
if(vpn==NULL)
return -1;
vpn_entry *this, *vpn_top;
vpn_top=vpn;
//port_id_entry *free_node;
this=search_vpn_node(vpn,vpn_id);
while(this->port_id_ptr!=NULL){
printf("del port :%d\n",this->port_id_ptr->port_id);
del_port(this,this->port_id_ptr->port_id);
}
printf("free vpn_id :%d\n",this->vpn_id);
if(!vpn_finish(vpn_top,this->vpn_id))
return 0;
else
return -1;
}
int
main(int argc, char *argv[])
{
sk = create_genl_socket();
sk2 = create_genl_socket();
/* Resolve generic netlink families. */
ovs_datapath_family = genl_ctrl_resolve(sk, OVS_DATAPATH_FAMILY);
ovs_packet_family = genl_ctrl_resolve(sk, OVS_PACKET_FAMILY);
ovs_vport_family = genl_ctrl_resolve(sk, OVS_VPORT_FAMILY);
ovs_flow_family = genl_ctrl_resolve(sk, OVS_FLOW_FAMILY);
if (ovs_datapath_family < 0 || ovs_packet_family < 0 ||
ovs_vport_family < 0 || ovs_flow_family < 0) {
fprintf(stderr, "Failed to resolve Open vSwitch generic netlink families; module not loaded?\n");
return 1;
}
parse_options(argc, argv);
argc -= optind;
argv += optind;
if (argc < 1) {
help();
return 1;
}
const char *cmd = argv[0];
if (!strcmp(cmd, "help")) {
help();
} else if (!strcmp(cmd, "show")) {
show();
} else if (!strcmp(cmd, "add-port") ||!strcmp(cmd, "add-if")) {
if (argc != 2) {
fprintf(stderr, "Wrong number of arguments for the %s command (try help)\n", cmd);
return 1;
}
add_port(datapath_name, argv[1]);
} else if (!strcmp(cmd, "add-internal-port")) {
if (argc != 2) {
fprintf(stderr, "Wrong number of arguments for the %s command (try help)\n", cmd);
return 1;
}
add_internal_port(datapath_name, argv[1]);
} else if (!strcmp(cmd, "del-port") ||!strcmp(cmd, "del-if")) {
if (argc != 2) {
fprintf(stderr, "Wrong number of arguments for the %s command (try help)\n", cmd);
return 1;
}
del_port(datapath_name, argv[1]);
} else if (!strcmp(cmd, "del-br") ||!strcmp(cmd, "del-dp")) {
if (argc != 1) {
fprintf(stderr, "Wrong number of arguments for the %s command (try help)\n", cmd);
return 1;
}
del_dp(datapath_name);
} else {
fprintf(stderr, "Unknown command '%s' (try help)\n", cmd);
return 1;
}
return 0;
}
