Lines Matching refs:fprintf
146 fprintf(stderr, in ovpn_nl_recvmsgs()
150 fprintf(stderr, "netlink out of memory error\n"); in ovpn_nl_recvmsgs()
153 fprintf(stderr, in ovpn_nl_recvmsgs()
158 fprintf(stderr, "netlink reports error (%d): %s\n", in ovpn_nl_recvmsgs()
178 fprintf(stderr, "cannot allocate netlink socket\n"); in nl_ctx_alloc_flags()
186 fprintf(stderr, "cannot connect to generic netlink: %s\n", in nl_ctx_alloc_flags()
198 fprintf(stderr, "cannot find ovpn_dco netlink component: %d\n", in nl_ctx_alloc_flags()
205 fprintf(stderr, "cannot allocate netlink message\n"); in nl_ctx_alloc_flags()
211 fprintf(stderr, "failed to allocate netlink callback\n"); in nl_ctx_alloc_flags()
277 fprintf(stderr, "kernel error: %*s\n", len, in ovpn_nl_cb_error()
282 fprintf(stderr, "missing required nesting type %u\n", in ovpn_nl_cb_error()
287 fprintf(stderr, "missing required attribute type %u\n", in ovpn_nl_cb_error()
330 fprintf(stderr, "failed to send netlink message: %s (%d)\n", in ovpn_nl_msg_send()
347 fprintf(stderr, "cannot open: %s\n", file); in ovpn_parse_key()
366 fprintf(stderr, in ovpn_parse_key()
378 fprintf(stderr, "unexpected base64 error1: %s (%d)\n", buf, in ovpn_parse_key()
386 fprintf(stderr, "cannot allocate binary key buffer\n"); in ovpn_parse_key()
395 fprintf(stderr, "unexpected base64 error2: %s (%d)\n", buf, in ovpn_parse_key()
402 fprintf(stderr, in ovpn_parse_key()
460 fprintf(stderr, in ovpn_parse_key_direction()
582 fprintf(stderr, "Connection received!\n"); in ovpn_accept()
589 fprintf(stderr, "error: expecting IPv4 or IPv6 connection\n"); in ovpn_accept()
629 fprintf(stderr, "connected\n"); in ovpn_connect()
672 fprintf(stderr, in ovpn_new_peer()
690 fprintf(stderr, "Invalid family for peer address\n"); in ovpn_new_peer()
758 fprintf(stderr, "no packet content in netlink message\n"); in ovpn_handle_peer()
766 fprintf(stderr, "* Peer %u\n", in ovpn_handle_peer()
770 fprintf(stderr, "\tsocket NetNS ID: %d\n", in ovpn_handle_peer()
778 fprintf(stderr, "\tVPN IPv4: %s\n", buf); in ovpn_handle_peer()
786 fprintf(stderr, "\tVPN IPv6: %s\n", buf); in ovpn_handle_peer()
807 fprintf(stderr, "\tRemote: %s:%hu (scope-id: %u)\n", buf, rport, in ovpn_handle_peer()
814 fprintf(stderr, "\tLocal: %s:%hu\n", buf, lport); in ovpn_handle_peer()
823 fprintf(stderr, "\tRemote: %s:%hu\n", buf, rport); in ovpn_handle_peer()
829 fprintf(stderr, "\tLocal: %s:%hu\n", buf, lport); in ovpn_handle_peer()
836 fprintf(stderr, "\tKeepalive interval: %u sec\n", in ovpn_handle_peer()
841 fprintf(stderr, "\tKeepalive timeout: %u sec\n", in ovpn_handle_peer()
845 fprintf(stderr, "\tVPN RX bytes: %" PRIu64 "\n", in ovpn_handle_peer()
849 fprintf(stderr, "\tVPN TX bytes: %" PRIu64 "\n", in ovpn_handle_peer()
853 fprintf(stderr, "\tVPN RX packets: %" PRIu64 "\n", in ovpn_handle_peer()
857 fprintf(stderr, "\tVPN TX packets: %" PRIu64 "\n", in ovpn_handle_peer()
861 fprintf(stderr, "\tLINK RX bytes: %" PRIu64 "\n", in ovpn_handle_peer()
865 fprintf(stderr, "\tLINK TX bytes: %" PRIu64 "\n", in ovpn_handle_peer()
869 fprintf(stderr, "\tLINK RX packets: %" PRIu64 "\n", in ovpn_handle_peer()
873 fprintf(stderr, "\tLINK TX packets: %" PRIu64 "\n", in ovpn_handle_peer()
969 fprintf(stderr, "no packet content in netlink message\n"); in ovpn_handle_key()
977 fprintf(stderr, "* Peer %u\n", in ovpn_handle_key()
980 fprintf(stderr, "\t- Slot: "); in ovpn_handle_key()
983 fprintf(stderr, "primary\n"); in ovpn_handle_key()
986 fprintf(stderr, "secondary\n"); in ovpn_handle_key()
989 fprintf(stderr, "invalid (%u)\n", in ovpn_handle_key()
995 fprintf(stderr, "\t- Key ID: %u\n", in ovpn_handle_key()
998 fprintf(stderr, "\t- Cipher: "); in ovpn_handle_key()
1001 fprintf(stderr, "none\n"); in ovpn_handle_key()
1004 fprintf(stderr, "aes-gcm\n"); in ovpn_handle_key()
1007 fprintf(stderr, "chacha20poly1305\n"); in ovpn_handle_key()
1010 fprintf(stderr, "invalid (%u)\n", in ovpn_handle_key()
1068 fprintf(stderr, "%s: rtnl: message exceeded bound of %d\n", in ovpn_addattr()
1113 fprintf(stderr, "%s: cannot open netlink socket\n", __func__); in ovpn_rt_socket()
1119 fprintf(stderr, "%s: SO_SNDBUF\n", __func__); in ovpn_rt_socket()
1126 fprintf(stderr, "%s: SO_RCVBUF\n", __func__); in ovpn_rt_socket()
1144 fprintf(stderr, "%s: cannot bind netlink socket: %d\n", in ovpn_rt_bind()
1151 fprintf(stderr, "%s: cannot getsockname: %d\n", __func__, in ovpn_rt_bind()
1157 fprintf(stderr, "%s: wrong address length %d\n", __func__, in ovpn_rt_bind()
1163 fprintf(stderr, "%s: wrong address family %d\n", __func__, in ovpn_rt_bind()
1206 fprintf(stderr, "%s: can't open rtnl socket\n", __func__); in ovpn_rt_send()
1212 fprintf(stderr, "%s: can't bind rtnl socket\n", __func__); in ovpn_rt_send()
1219 fprintf(stderr, "%s: rtnl: error on sendmsg()\n", __func__); in ovpn_rt_send()
1237 fprintf(stderr, "%s: interrupted call\n", in ovpn_rt_send()
1241 fprintf(stderr, "%s: rtnl: error on recvmsg()\n", in ovpn_rt_send()
1248 fprintf(stderr, in ovpn_rt_send()
1256 fprintf(stderr, in ovpn_rt_send()
1270 fprintf(stderr, "%s: truncated message\n", in ovpn_rt_send()
1275 fprintf(stderr, "%s: malformed message: len=%d\n", in ovpn_rt_send()
1289 fprintf(stderr, "%s: ERROR truncated\n", in ovpn_rt_send()
1296 fprintf(stderr, "%s: (%d) %s\n", in ovpn_rt_send()
1321 fprintf(stderr, "%s: RTNL: unexpected reply\n", in ovpn_rt_send()
1331 fprintf(stderr, "%s: message truncated\n", __func__); in ovpn_rt_send()
1336 fprintf(stderr, "%s: rtnl: %d not parsed bytes\n", in ovpn_rt_send()
1360 fprintf(stdout, "Creating interface %s with mode %u\n", ovpn->ifname, in ovpn_new_iface()
1404 fprintf(stdout, "Deleting interface %s ifindex %u\n", ovpn->ifname, in ovpn_del_iface()
1487 fprintf(stderr, "received message from ovpn-dco\n"); in ovpn_handle_msg()
1492 fprintf(stderr, "invalid header\n"); in ovpn_handle_msg()
1498 fprintf(stderr, "received bogus data from ovpn-dco\n"); in ovpn_handle_msg()
1503 fprintf(stderr, "no ifindex in this message\n"); in ovpn_handle_msg()
1509 fprintf(stderr, "cannot resolve ifname for ifindex: %u\n", in ovpn_handle_msg()
1516 fprintf(stdout, "received CMD_PEER_DEL_NTF\n"); in ovpn_handle_msg()
1519 fprintf(stdout, "received CMD_KEY_SWAP_NTF\n"); in ovpn_handle_msg()
1522 fprintf(stderr, "received unknown command: %d\n", gnlh->cmd); in ovpn_handle_msg()
1588 fprintf(stderr, "cannot allocate netlink socket\n"); in ovpn_listen_mcast()
1596 fprintf(stderr, "cannot connect to generic netlink: %s\n", in ovpn_listen_mcast()
1603 fprintf(stderr, "cannot get mcast group: %s\n", in ovpn_listen_mcast()
1610 fprintf(stderr, "failed to join mcast group: %d\n", ret); in ovpn_listen_mcast()
1624 fprintf(stderr, in ovpn_listen_mcast()
1640 fprintf(stderr, in usage()
1643 fprintf(stderr, "where <command> can be one of the following\n\n"); in usage()
1645 fprintf(stderr, "* new_iface <iface> [mode]: create new ovpn interface\n"); in usage()
1646 fprintf(stderr, "\tiface: ovpn interface name\n"); in usage()
1647 fprintf(stderr, "\tmode:\n"); in usage()
1648 fprintf(stderr, "\t\t- P2P for peer-to-peer mode (i.e. client)\n"); in usage()
1649 fprintf(stderr, "\t\t- MP for multi-peer mode (i.e. server)\n"); in usage()
1651 fprintf(stderr, "* del_iface <iface>: delete ovpn interface\n"); in usage()
1652 fprintf(stderr, "\tiface: ovpn interface name\n"); in usage()
1654 fprintf(stderr, in usage()
1656 fprintf(stderr, "\tiface: ovpn interface name\n"); in usage()
1657 fprintf(stderr, "\tlport: TCP port to listen to\n"); in usage()
1658 fprintf(stderr, in usage()
1660 fprintf(stderr, "\t\t<peer_id> <vpnaddr>\n"); in usage()
1661 fprintf(stderr, in usage()
1664 fprintf(stderr, in usage()
1666 fprintf(stderr, "\tiface: ovpn interface name\n"); in usage()
1667 fprintf(stderr, "\tpeer_id: peer ID of the connecting peer\n"); in usage()
1668 fprintf(stderr, "\traddr: peer IP address to connect to\n"); in usage()
1669 fprintf(stderr, "\trport: peer TCP port to connect to\n"); in usage()
1670 fprintf(stderr, in usage()
1673 fprintf(stderr, in usage()
1675 fprintf(stderr, "\tiface: ovpn interface name\n"); in usage()
1676 fprintf(stderr, "\tlport: local UDP port to bind to\n"); in usage()
1677 fprintf(stderr, in usage()
1679 fprintf(stderr, "\traddr: peer IP address\n"); in usage()
1680 fprintf(stderr, "\trport: peer UDP port\n"); in usage()
1681 fprintf(stderr, "\tvpnaddr: peer VPN IP\n"); in usage()
1683 fprintf(stderr, in usage()
1685 fprintf(stderr, "\tiface: ovpn interface name\n"); in usage()
1686 fprintf(stderr, "\tlport: local UDP port to bind to\n"); in usage()
1687 fprintf(stderr, in usage()
1689 fprintf(stderr, "\t\t<peer_id> <raddr> <rport> <vpnaddr>\n"); in usage()
1691 fprintf(stderr, in usage()
1693 fprintf(stderr, "\tiface: ovpn interface name\n"); in usage()
1694 fprintf(stderr, "\tpeer_id: peer ID of the peer to modify\n"); in usage()
1695 fprintf(stderr, in usage()
1697 fprintf(stderr, in usage()
1700 fprintf(stderr, "* del_peer <iface> <peer_id>: delete peer\n"); in usage()
1701 fprintf(stderr, "\tiface: ovpn interface name\n"); in usage()
1702 fprintf(stderr, "\tpeer_id: peer ID of the peer to delete\n"); in usage()
1704 fprintf(stderr, "* get_peer <iface> [peer_id]: retrieve peer(s) status\n"); in usage()
1705 fprintf(stderr, "\tiface: ovpn interface name\n"); in usage()
1706 fprintf(stderr, in usage()
1709 fprintf(stderr, in usage()
1711 fprintf(stderr, "\tiface: ovpn interface name\n"); in usage()
1712 fprintf(stderr, in usage()
1714 fprintf(stderr, "\tslot: either 1 (primary) or 2 (secondary)\n"); in usage()
1715 fprintf(stderr, "\tkey_id: an ID from 0 to 7\n"); in usage()
1716 fprintf(stderr, in usage()
1718 fprintf(stderr, in usage()
1720 fprintf(stderr, "\tkey_file: file containing the pre-shared key\n"); in usage()
1722 fprintf(stderr, in usage()
1724 fprintf(stderr, "\tiface: ovpn interface name\n"); in usage()
1725 fprintf(stderr, "\tpeer_id: peer ID of the peer to modify\n"); in usage()
1726 fprintf(stderr, "\tslot: slot to erase. PRIMARY if omitted\n"); in usage()
1728 fprintf(stderr, in usage()
1730 fprintf(stderr, "\tiface: ovpn interface name\n"); in usage()
1731 fprintf(stderr, "\tpeer_id: peer ID of the peer to query\n"); in usage()
1732 fprintf(stderr, "\tslot: either 1 (primary) or 2 (secondary)\n"); in usage()
1734 fprintf(stderr, in usage()
1736 fprintf(stderr, "\tiface: ovpn interface name\n"); in usage()
1737 fprintf(stderr, "\tpeer_id: peer ID of the peer to modify\n"); in usage()
1739 fprintf(stderr, in usage()
1757 fprintf(stderr, "getaddrinfo on remote error: %s\n", in ovpn_parse_remote()
1776 fprintf(stderr, "getaddrinfo on vpnip error: %s\n", in ovpn_parse_remote()
1807 fprintf(stderr, "peer ID value out of range\n"); in ovpn_parse_new_peer()
1819 fprintf(stderr, "key slot out of range\n"); in ovpn_parse_key_slot()
1846 fprintf(stdout, "Sent %u bytes over TCP socket\n", ret); in ovpn_send_tcp_data()
1860 fprintf(stderr, ">>>> Error while reading TCP data: %d\n", ret); in ovpn_recv_tcp_data()
1867 fprintf(stdout, ">>>> Received %u bytes over TCP socket, header: %u\n", in ovpn_recv_tcp_data()
1952 fprintf(stderr, "cannot listen on TCP socket\n"); in ovpn_run_cmd()
1958 fprintf(stderr, "cannot open file: %s\n", in ovpn_run_cmd()
1969 fprintf(stderr, "max peers reached!\n"); in ovpn_run_cmd()
1978 fprintf(stderr, "cannot accept connection!\n"); in ovpn_run_cmd()
1988 fprintf(stderr, "error while parsing line\n"); in ovpn_run_cmd()
1994 fprintf(stderr, in ovpn_run_cmd()
2012 fprintf(stderr, "cannot connect TCP socket\n"); in ovpn_run_cmd()
2018 fprintf(stderr, "cannot add peer to VPN\n"); in ovpn_run_cmd()
2026 fprintf(stderr, "cannot set key\n"); in ovpn_run_cmd()
2049 fprintf(stderr, "cannot open file: %s\n", in ovpn_run_cmd()
2065 fprintf(stderr, "error while parsing line\n"); in ovpn_run_cmd()
2071 fprintf(stderr, in ovpn_run_cmd()
2087 fprintf(stderr, "List of peers connected to: %s\n", in ovpn_run_cmd()
2133 fprintf(stderr, "cannot find interface: %s\n", in ovpn_parse_cmd_args()
2149 fprintf(stderr, "Cannot parse iface mode: %s\n", in ovpn_parse_cmd_args()
2163 fprintf(stderr, "lport value out of range\n"); in ovpn_parse_cmd_args()
2182 fprintf(stderr, "Cannot parse remote peer data\n"); in ovpn_parse_cmd_args()
2203 fprintf(stderr, "lport value out of range\n"); in ovpn_parse_cmd_args()
2220 fprintf(stderr, "lport value out of range\n"); in ovpn_parse_cmd_args()
2232 fprintf(stderr, "peer ID value out of range\n"); in ovpn_parse_cmd_args()
2238 fprintf(stderr, in ovpn_parse_cmd_args()
2245 fprintf(stderr, in ovpn_parse_cmd_args()
2256 fprintf(stderr, "peer ID value out of range\n"); in ovpn_parse_cmd_args()
2265 fprintf(stderr, "peer ID value out of range\n"); in ovpn_parse_cmd_args()
2276 fprintf(stderr, "peer ID value out of range\n"); in ovpn_parse_cmd_args()
2286 fprintf(stderr, "key ID out of range\n"); in ovpn_parse_cmd_args()
2308 fprintf(stderr, "peer ID value out of range\n"); in ovpn_parse_cmd_args()
2322 fprintf(stderr, "peer ID value out of range\n"); in ovpn_parse_cmd_args()
2336 fprintf(stderr, "peer ID value out of range\n"); in ovpn_parse_cmd_args()
2365 fprintf(stderr, "Error: unknown command.\n\n"); in main()
2372 fprintf(stderr, "Error: invalid arguments.\n\n"); in main()
2380 fprintf(stderr, "Cannot execute command: %s (%d)\n", in main()