| /* SCTP kernel reference Implementation |
| * Copyright (c) 2003 Hewlett-Packard Development Company, L.P |
| * (C) Copyright IBM Corp. 2004 |
| * |
| * This file has test cases to test the sctp_getladdrs (), sctp_freealddrs (), |
| * sctp_getpaddrs (), sctp_freeapaddrs () for 1-1 style sockets |
| * |
| * sctp_getladdrs () Tests: |
| * ----------------------- |
| * TEST1: Bad socket descriptor |
| * TEST2: Invalid socket |
| * TEST3: Socket of different protocol |
| * TEST4: Getting the local addresses |
| * |
| * sctp_freealddrs () Tests: |
| * ------------------------ |
| * TEST5: Freeing the local address |
| * |
| * sctp_getpaddrs () Tests: |
| * ----------------------- |
| * TEST6: Bad socket descriptor |
| * TEST7: Invalid socket |
| * TEST8: Socket of different protocol |
| * TEST9: Getting the peers addresses |
| * |
| * sctp_freeapddrs () Tests: |
| * ------------------------ |
| * TEST10: Freeing the peer's address |
| * |
| * The SCTP reference implementation is free software; |
| * you can redistribute it and/or modify it under the terms of |
| * the GNU General Public License as published by |
| * the Free Software Foundation; either version 2, or (at your option) |
| * any later version. |
| * |
| * The SCTP reference implementation is distributed in the hope that it |
| * will be useful, but WITHOUT ANY WARRANTY; without even the implied |
| * ************************ |
| * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| * See the GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with GNU CC; see the file COPYING. If not, write to |
| * the Free Software Foundation, 59 Temple Place - Suite 330, |
| * Boston, MA 02111-1307, USA. |
| * |
| * Please send any bug reports or fixes you make to the |
| * email address(es): |
| * lksctp developers <lksctp-developers@lists.sourceforge.net> |
| * |
| * Or submit a bug report through the following website: |
| * http://www.sf.net/projects/lksctp |
| * |
| * Any bugs reported given to us we will try to fix... any fixes shared will |
| * be incorporated into the next SCTP release. |
| * |
| */ |
| |
| #include <stdio.h> |
| #include <unistd.h> |
| #include <fcntl.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <sys/types.h> |
| #include <sys/socket.h> |
| #include <netinet/in.h> /* for sockaddr_in */ |
| #include <arpa/inet.h> |
| #include <errno.h> |
| #include <netinet/sctp.h> |
| #include <sys/uio.h> |
| #include <sctputil.h> |
| |
| char *TCID = __FILE__; |
| int TST_TOTAL = 10; |
| int TST_CNT = 0; |
| |
| int |
| main(int argc, char *argv[]) |
| { |
| int error; |
| socklen_t len; |
| int sk,lstn_sk,clnt_sk,acpt_sk,pf_class,sk1; |
| struct msghdr outmessage; |
| struct msghdr inmessage; |
| char *message = "hello, world!\n"; |
| struct iovec iov; |
| struct iovec iov_rcv; |
| struct sctp_sndrcvinfo *sinfo; |
| int msg_count; |
| char outcmsg[CMSG_SPACE(sizeof(struct sctp_sndrcvinfo))]; |
| struct cmsghdr *cmsg; |
| struct iovec out_iov; |
| char * buffer_snd; |
| char * buffer_rcv; |
| char incmsg[CMSG_SPACE(sizeof(sctp_cmsg_data_t))]; |
| struct sockaddr *laddrs, *paddrs; |
| |
| struct sockaddr_in conn_addr,lstn_addr,acpt_addr; |
| struct sockaddr_in *addr; |
| |
| /* Rather than fflush() throughout the code, set stdout to |
| * be unbuffered. |
| */ |
| setvbuf(stdout, NULL, _IONBF, 0); |
| setvbuf(stderr, NULL, _IONBF, 0); |
| |
| pf_class = PF_INET; |
| |
| sk = test_socket(pf_class, SOCK_STREAM, IPPROTO_SCTP); |
| |
| /*Creating a regular socket*/ |
| clnt_sk = test_socket(pf_class, SOCK_STREAM, IPPROTO_SCTP); |
| |
| /*Creating a listen socket*/ |
| lstn_sk = test_socket(pf_class, SOCK_STREAM, IPPROTO_SCTP); |
| |
| conn_addr.sin_family = AF_INET; |
| conn_addr.sin_addr.s_addr = SCTP_IP_LOOPBACK; |
| conn_addr.sin_port = htons(SCTP_TESTPORT_1); |
| |
| lstn_addr.sin_family = AF_INET; |
| lstn_addr.sin_addr.s_addr = SCTP_IP_LOOPBACK; |
| lstn_addr.sin_port = htons(SCTP_TESTPORT_1); |
| |
| /*Binding the listen socket*/ |
| test_bind(lstn_sk, (struct sockaddr *) &lstn_addr, sizeof(lstn_addr)); |
| |
| /*Listening many sockets as we are calling too many connect here*/ |
| test_listen(lstn_sk, 1); |
| |
| len = sizeof(struct sockaddr_in); |
| |
| test_connect(clnt_sk, (struct sockaddr *) &conn_addr, len); |
| |
| acpt_sk = test_accept(lstn_sk, (struct sockaddr *) &acpt_addr, &len); |
| |
| memset(&inmessage, 0, sizeof(inmessage)); |
| buffer_rcv = malloc(REALLY_BIG); |
| |
| iov_rcv.iov_base = buffer_rcv; |
| iov_rcv.iov_len = REALLY_BIG; |
| inmessage.msg_iov = &iov_rcv; |
| inmessage.msg_iovlen = 1; |
| inmessage.msg_control = incmsg; |
| inmessage.msg_controllen = sizeof(incmsg); |
| |
| msg_count = strlen(message) + 1; |
| |
| memset(&outmessage, 0, sizeof(outmessage)); |
| buffer_snd = malloc(REALLY_BIG); |
| |
| outmessage.msg_name = &lstn_addr; |
| outmessage.msg_namelen = sizeof(lstn_addr); |
| outmessage.msg_iov = &out_iov; |
| outmessage.msg_iovlen = 1; |
| outmessage.msg_control = outcmsg; |
| outmessage.msg_controllen = sizeof(outcmsg); |
| outmessage.msg_flags = 0; |
| |
| cmsg = CMSG_FIRSTHDR(&outmessage); |
| cmsg->cmsg_level = IPPROTO_SCTP; |
| cmsg->cmsg_type = SCTP_SNDRCV; |
| cmsg->cmsg_len = CMSG_LEN(sizeof(struct sctp_sndrcvinfo)); |
| outmessage.msg_controllen = cmsg->cmsg_len; |
| sinfo = (struct sctp_sndrcvinfo *)CMSG_DATA(cmsg); |
| memset(sinfo, 0x00, sizeof(struct sctp_sndrcvinfo)); |
| |
| iov.iov_base = buffer_snd; |
| iov.iov_len = REALLY_BIG; |
| outmessage.msg_iov->iov_base = message; |
| |
| outmessage.msg_iov->iov_len = msg_count; |
| test_sendmsg(clnt_sk, &outmessage, MSG_NOSIGNAL, msg_count); |
| |
| test_recvmsg(acpt_sk, &inmessage, MSG_NOSIGNAL); |
| |
| /*sctp_getladdrs() TEST1: Bad socket descriptor, EBADF Expected error*/ |
| error = sctp_getladdrs(-1, 0, &laddrs); |
| if (error != -1 || errno != EBADF) |
| tst_brkm(TBROK, tst_exit, "sctp_getladdrs with a bad socket " |
| "descriptor error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "sctp_getladdrs() with a bad socket descriptor - " |
| "EBADF"); |
| |
| /*sctp_getladdrs() TEST2: Invalid socket, ENOTSOCK Expected error*/ |
| error = sctp_getladdrs(0, 0, &laddrs); |
| if (error != -1 || errno != ENOTSOCK) |
| tst_brkm(TBROK, tst_exit, "sctp_getladdrs with invalid socket " |
| "error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "sctp_getladdrs() with invalid socket - ENOTSOCK"); |
| |
| /*sctp_getladdrs() TEST3: socket of different protocol |
| EOPNOTSUPP Expected error*/ |
| sk1 = socket(pf_class, SOCK_STREAM, IPPROTO_IP); |
| error = sctp_getladdrs(sk1, 0, &laddrs); |
| if (error != -1 || errno != EOPNOTSUPP) |
| tst_brkm(TBROK, tst_exit, "sctp_getladdrs with socket of " |
| "different protocol error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "sctp_getladdrs() with socket of different protocol - " |
| "EOPNOTSUPP"); |
| |
| /*sctp_getladdrs() TEST4: Getting the local addresses*/ |
| error = sctp_getladdrs(lstn_sk, 0, &laddrs); |
| if (error < 0) |
| tst_brkm(TBROK, tst_exit, "sctp_getladdrs with valid socket " |
| "error:%d, errno:%d", error, errno); |
| |
| addr = (struct sockaddr_in *)laddrs; |
| if (addr->sin_port != lstn_addr.sin_port || |
| addr->sin_family != lstn_addr.sin_family || |
| addr->sin_addr.s_addr != lstn_addr.sin_addr.s_addr) |
| tst_brkm(TBROK, tst_exit, "sctp_getladdrs comparision failed"); |
| |
| tst_resm(TPASS, "sctp_getladdrs() - SUCCESS"); |
| |
| /*sctp_freealddrs() TEST5: freeing the local address*/ |
| if ((sctp_freeladdrs(laddrs)) < 0) |
| tst_brkm(TBROK, tst_exit, "sctp_freeladdrs " |
| "error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "sctp_freeladdrs() - SUCCESS"); |
| |
| /*sctp_getpaddrs() TEST6: Bad socket descriptor, EBADF Expected error*/ |
| error = sctp_getpaddrs(-1, 0, &paddrs); |
| if (error != -1 || errno != EBADF) |
| tst_brkm(TBROK, tst_exit, "sctp_getpaddrs with a bad socket " |
| "descriptor error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "sctp_getpaddrs() with a bad socket descriptor - " |
| "EBADF"); |
| |
| /*sctp_getpaddrs() TEST7: Invalid socket, ENOTSOCK Expected error*/ |
| error = sctp_getpaddrs(0, 0, &paddrs); |
| if (error != -1 || errno != ENOTSOCK) |
| tst_brkm(TBROK, tst_exit, "sctp_getpaddrs with invalid socket " |
| "error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "sctp_getpaddrs() with invalid socket - ENOTSOCK"); |
| |
| /*sctp_getpaddrs() TEST8: socket of different protocol |
| EOPNOTSUPP Expected error*/ |
| error = sctp_getpaddrs(sk1, 0, &laddrs); |
| if (error != -1 || errno != EOPNOTSUPP) |
| tst_brkm(TBROK, tst_exit, "sctp_getpaddrs with socket of " |
| "different protocol error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "sctp_getpaddrs() with socket of different protocol - " |
| "EOPNOTSUPP"); |
| |
| /*sctp_getpaddrs() TEST9: Getting the peer addresses*/ |
| error = sctp_getpaddrs(acpt_sk, 0, &paddrs); |
| if (error < 0) |
| tst_brkm(TBROK, tst_exit, "sctp_getpaddrs with valid socket " |
| "error:%d, errno:%d", error, errno); |
| |
| addr = (struct sockaddr_in *)paddrs; |
| if (addr->sin_port != acpt_addr.sin_port || |
| addr->sin_family != acpt_addr.sin_family || |
| addr->sin_addr.s_addr != acpt_addr.sin_addr.s_addr) |
| tst_brkm(TBROK, tst_exit, "sctp_getpaddrs comparision failed"); |
| |
| tst_resm(TPASS, "sctp_getpaddrs() - SUCCESS"); |
| |
| /*sctp_freeapddrs() TEST10: freeing the peer address*/ |
| if ((sctp_freepaddrs(paddrs)) < 0) |
| tst_brkm(TBROK, tst_exit, "sctp_freepaddrs " |
| "error:%d, errno:%d", error, errno); |
| |
| tst_resm(TPASS, "sctp_freepaddrs() - SUCCESS"); |
| |
| close(clnt_sk); |
| |
| return 0; |
| } |