diff options
author | Marcel Holtmann <marcel@holtmann.org> | 2002-10-14 20:46:47 +0000 |
---|---|---|
committer | Marcel Holtmann <marcel@holtmann.org> | 2002-10-14 20:46:47 +0000 |
commit | b5edb3c0a92674b27a95f7968e18bb51150c52f6 (patch) | |
tree | b42c065dd9ed371f2b2b72f47062b0619c126712 /test | |
parent | 342bdf14bfe6340a8fcf6b6a412685a94ad843b5 (diff) |
Move testing programs from tools directory into the test directory
Diffstat (limited to 'test')
-rw-r--r-- | test/Makefile.am | 5 | ||||
-rw-r--r-- | test/attest.c | 178 | ||||
-rw-r--r-- | test/l2test.c | 530 | ||||
-rw-r--r-- | test/rctest.c | 469 | ||||
-rw-r--r-- | test/scotest.c | 358 |
5 files changed, 1540 insertions, 0 deletions
diff --git a/test/Makefile.am b/test/Makefile.am new file mode 100644 index 00000000..dc84f46f --- /dev/null +++ b/test/Makefile.am @@ -0,0 +1,5 @@ +# +# $Id$ +# + +noinst_PROGRAMS = l2test scotest rctest attest diff --git a/test/attest.c b/test/attest.c new file mode 100644 index 00000000..078bb886 --- /dev/null +++ b/test/attest.c @@ -0,0 +1,178 @@ +/* + * + * Programm for testing AT commands over Bluetooth RFCOMM + * + * Copyright (C) 2001-2002 Marcel Holtmann <marcel@holtmann.org> + * + * + * 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 + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program 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 this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include <stdio.h> +#include <errno.h> +#include <fcntl.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <termios.h> +#include <sys/time.h> +#include <sys/ioctl.h> +#include <sys/socket.h> + +#include <bluetooth/bluetooth.h> +#include <bluetooth/rfcomm.h> + + + +static int at_command(int fd, char *cmd, int to) +{ + fd_set rfds; + struct timeval timeout; + unsigned char buf[1024]; + int sel, len, i, n; + + write(fd, cmd, strlen(cmd)); + + for (i = 0; i < 100; i++) { + + FD_ZERO(&rfds); + FD_SET(fd, &rfds); + + timeout.tv_sec = 0; + timeout.tv_usec = to; + + if ((sel = select(fd + 1, &rfds, NULL, NULL, &timeout)) > 0) { + + if (FD_ISSET(fd, &rfds)) { + memset(buf, 0, sizeof(buf)); + len = read(fd, buf, sizeof(buf)); + for (n = 0; n < len; n++) + printf("%c", buf[n]); + if (strstr(buf, "\r\nOK") != NULL) + break; + if (strstr(buf, "\r\nERROR") != NULL) + break; + if (strstr(buf, "\r\nCONNECT") != NULL) + break; + } + + } + + } + + return 0; +} + + +static int open_device(char *device) +{ + int fd; + struct termios ti; + + if ((fd = open(device, O_RDWR | O_NOCTTY | O_NONBLOCK)) < 0) { + printf("Can't open serial port. %s (%d)\n", strerror(errno), errno); + return -1; + } + + tcflush(fd, TCIOFLUSH); + + /* Switch tty to RAW mode */ + cfmakeraw(&ti); + tcsetattr(fd, TCSANOW, &ti); + + return fd; +} + + +static int open_socket(bdaddr_t *bdaddr, uint8_t channel) +{ + struct sockaddr_rc remote_addr, local_addr; + int s; + + if ((s = socket(PF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)) < 0) { + printf("Can't create socket. %s (%d)\n", strerror(errno), errno); + return -1; + } + + memset(&local_addr, 0, sizeof(local_addr)); + local_addr.rc_family = AF_BLUETOOTH; + bacpy(&local_addr.rc_bdaddr, BDADDR_ANY); + if (bind(s, (struct sockaddr *)&local_addr, sizeof(local_addr)) < 0) { + printf("Can't bind socket. %s (%d)\n", strerror(errno), errno); + close(s); + return -1; + } + + memset(&remote_addr, 0, sizeof(remote_addr)); + remote_addr.rc_family = AF_BLUETOOTH; + bacpy(&remote_addr.rc_bdaddr, bdaddr); + remote_addr.rc_channel = channel; + if (connect(s, (struct sockaddr *)&remote_addr, sizeof(remote_addr)) < 0) { + printf("Can't connect. %s (%d)\n", strerror(errno), errno); + close(s); + return -1; + } + + return s; +} + + +static void usage(void) +{ + printf("Usage:\n\tattest <device> | <bdaddr> [channel]\n"); +} + + +int main(int argc, char *argv[]) +{ + int fd; + + bdaddr_t bdaddr; + uint8_t channel; + + switch (argc) { + case 2: + str2ba(argv[1], &bdaddr); + channel = 1; + break; + case 3: + str2ba(argv[1], &bdaddr); + channel = atoi(argv[2]); + break; + default: + usage(); + exit(-1); + } + + if (bacmp(BDADDR_ANY, &bdaddr)) { + printf("Connecting to %s on channel %d\n", argv[1], channel); + fd = open_socket(&bdaddr, channel); + } else { + printf("Opening device %s\n", argv[1]); + fd = open_device(argv[1]); + } + + if (fd < 0) + exit(-2); + + at_command(fd, "ATZ\r\n", 10000); + at_command(fd, "AT+CPBS=\"ME\"\r\n", 10000); + at_command(fd, "AT+CPBR=1,100\r\n", 100000); + + close(fd); + + return 0; +} diff --git a/test/l2test.c b/test/l2test.c new file mode 100644 index 00000000..b08b2d34 --- /dev/null +++ b/test/l2test.c @@ -0,0 +1,530 @@ +/* + BlueZ - Bluetooth protocol stack for Linux + Copyright (C) 2000-2001 Qualcomm Incorporated + + Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License version 2 as + published by the Free Software Foundation; + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. + IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY CLAIM, + OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, + NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE + USE OR PERFORMANCE OF THIS SOFTWARE. + + ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, COPYRIGHTS, + TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS SOFTWARE IS DISCLAIMED. +*/ + +/* + * $Id$ + */ + +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <fcntl.h> +#include <sys/time.h> +#include <unistd.h> +#include <syslog.h> +#include <string.h> +#include <errno.h> +#include <signal.h> + +#include <netinet/in.h> +#include <arpa/inet.h> +#include <resolv.h> +#include <netdb.h> +#include <sys/socket.h> + +#include <bluetooth/bluetooth.h> +#include <bluetooth/l2cap.h> + +/* Test modes */ +enum { + SEND, + RECV, + RECONNECT, + MULTY, + DUMP, + CONNECT, + CRECV, + LSEND +}; + +unsigned char *buf; + +/* Default mtu */ +int imtu = 672; +int omtu = 0; + +/* Default data size */ +long data_size = 672; + +/* Default addr and psm */ +bdaddr_t bdaddr; +unsigned short psm = 10; + +int master = 0; +int auth = 0; +int encrypt = 0; +int socktype = SOCK_SEQPACKET; + +float tv2fl(struct timeval tv) +{ + return (float)tv.tv_sec + (float)(tv.tv_usec/1000000.0); +} + +int do_connect(char *svr) +{ + struct sockaddr_l2 rem_addr, loc_addr; + struct l2cap_options opts; + int s, opt; + + if( (s = socket(PF_BLUETOOTH, socktype, BTPROTO_L2CAP)) < 0 ) { + syslog(LOG_ERR, "Can't create socket. %s(%d)", strerror(errno), errno); + return -1; + } + + memset(&loc_addr, 0, sizeof(loc_addr)); + loc_addr.l2_family = AF_BLUETOOTH; + loc_addr.l2_bdaddr = bdaddr; + if( bind(s, (struct sockaddr *) &loc_addr, sizeof(loc_addr)) < 0 ) { + syslog(LOG_ERR, "Can't bind socket. %s(%d)", strerror(errno), errno); + exit(1); + } + + /* Get default options */ + opt = sizeof(opts); + if( getsockopt(s, SOL_L2CAP, L2CAP_OPTIONS, &opts, &opt) < 0 ) { + syslog(LOG_ERR, "Can't get default L2CAP options. %s(%d)", strerror(errno), errno); + return -1; + } + + /* Set new options */ + opts.omtu = omtu; + opts.imtu = imtu; + if( setsockopt(s, SOL_L2CAP, L2CAP_OPTIONS, &opts, opt) < 0 ) { + syslog(LOG_ERR, "Can't set L2CAP options. %s(%d)", strerror(errno), errno); + return -1; + } + + memset(&rem_addr, 0, sizeof(rem_addr)); + rem_addr.l2_family = AF_BLUETOOTH; + baswap(&rem_addr.l2_bdaddr, strtoba(svr)); + rem_addr.l2_psm = htobs(psm); + if( connect(s, (struct sockaddr *)&rem_addr, sizeof(rem_addr)) < 0 ){ + syslog(LOG_ERR, "Can't connect. %s(%d)", strerror(errno), errno); + close(s); + return -1; + } + + opt = sizeof(opts); + if( getsockopt(s, SOL_L2CAP, L2CAP_OPTIONS, &opts, &opt) < 0 ){ + syslog(LOG_ERR, "Can't get L2CAP options. %s(%d)", strerror(errno), errno); + close(s); + return -1; + } + + syslog(LOG_INFO, "Connected [imtu %d, omtu %d, flush_to %d]\n", + opts.imtu, opts.omtu, opts.flush_to); + + return s; +} + +void do_listen( void (*handler)(int sk) ) +{ + struct sockaddr_l2 loc_addr, rem_addr; + struct l2cap_options opts; + int s, s1, opt; + bdaddr_t ba; + + if( (s = socket(PF_BLUETOOTH, socktype, BTPROTO_L2CAP)) < 0 ) { + syslog(LOG_ERR, "Can't create socket. %s(%d)", strerror(errno), errno); + exit(1); + } + + loc_addr.l2_family = AF_BLUETOOTH; + loc_addr.l2_bdaddr = bdaddr; + loc_addr.l2_psm = htobs(psm); + if( bind(s, (struct sockaddr *) &loc_addr, sizeof(loc_addr)) < 0 ) { + syslog(LOG_ERR, "Can't bind socket. %s(%d)", strerror(errno), errno); + exit(1); + } + + /* Set link mode */ + opt = 0; + if (master) + opt |= L2CAP_LM_MASTER; + + if (auth) + opt |= L2CAP_LM_AUTH; + + if (encrypt) + opt |= L2CAP_LM_ENCRYPT; + + if (setsockopt(s, SOL_L2CAP, L2CAP_LM, &opt, sizeof(opt)) < 0) { + syslog(LOG_ERR, "Can't set L2CAP link mode. %s(%d)", strerror(errno), errno); + exit(1); + } + + /* Get default options */ + opt = sizeof(opts); + if (getsockopt(s, SOL_L2CAP, L2CAP_OPTIONS, &opts, &opt) < 0) { + syslog(LOG_ERR, "Can't get default L2CAP options. %s(%d)", strerror(errno), errno); + exit(1); + } + + /* Set new options */ + opts.imtu = imtu; + if (setsockopt(s, SOL_L2CAP, L2CAP_OPTIONS, &opts, opt) < 0) { + syslog(LOG_ERR, "Can't set L2CAP options. %s(%d)", strerror(errno), errno); + exit(1); + } + + if (socktype == SOCK_DGRAM) { + handler(s); + return; + } + + if( listen(s, 10) ) { + syslog(LOG_ERR,"Can not listen on the socket. %s(%d)", strerror(errno), errno); + exit(1); + } + + syslog(LOG_INFO,"Waiting for connection on psm %d ...", psm); + + while(1) { + opt = sizeof(rem_addr); + if( (s1 = accept(s, (struct sockaddr *)&rem_addr, &opt)) < 0 ) { + syslog(LOG_ERR,"Accept failed. %s(%d)", strerror(errno), errno); + exit(1); + } + if( fork() ) { + /* Parent */ + close(s1); + continue; + } + /* Child */ + + close(s); + + opt = sizeof(opts); + if( getsockopt(s1, SOL_L2CAP, L2CAP_OPTIONS, &opts, &opt) < 0 ) { + syslog(LOG_ERR, "Can't get L2CAP options. %s(%d)", strerror(errno), errno); + exit(1); + } + + baswap(&ba, &rem_addr.l2_bdaddr); + syslog(LOG_INFO, "Connect from %s [imtu %d, omtu %d, flush_to %d]\n", + batostr(&ba), opts.imtu, opts.omtu, opts.flush_to); + + handler(s1); + + syslog(LOG_INFO, "Disconnect\n"); + exit(0); + } +} + +void dump_mode(int s) +{ + int len; + + syslog(LOG_INFO, "Receiving ..."); + while ((len = read(s, buf, data_size)) > 0) + syslog(LOG_INFO, "Recevied %d bytes\n", len); +} + +void recv_mode(int s) +{ + struct timeval tv_beg,tv_end,tv_diff; + long total; + uint32_t seq; + + syslog(LOG_INFO,"Receiving ..."); + + seq = 0; + while (1) { + gettimeofday(&tv_beg,NULL); + total = 0; + while (total < data_size) { + uint32_t sq; + uint16_t l; + int i,r; + + if ((r = recv(s, buf, data_size, 0)) <= 0) { + if (r < 0) + syslog(LOG_ERR, "Read failed. %s(%d)", + strerror(errno), errno); + return; + } + + /* Check sequence */ + sq = btohl(*(uint32_t *)buf); + if (seq != sq) { + syslog(LOG_INFO, "seq missmatch: %d -> %d", seq, sq); + seq = sq; + } + seq++; + + /* Check length */ + l = btohs(*(uint16_t *)(buf+4)); + if (r != l) { + syslog(LOG_INFO, "size missmatch: %d -> %d", r, l); + continue; + } + + /* Verify data */ + for (i=6; i < r; i++) { + if (buf[i] != 0x7f) + syslog(LOG_INFO, "data missmatch: byte %d 0x%2.2x", i, buf[i]); + } + + total += r; + } + gettimeofday(&tv_end,NULL); + + timersub(&tv_end,&tv_beg,&tv_diff); + + syslog(LOG_INFO,"%ld bytes in %.2f sec, %.2f kB/s",total, + tv2fl(tv_diff), (float)(total / tv2fl(tv_diff) ) / 1024.0); + } +} + +void send_mode(int s) +{ + uint32_t seq; + int i; + + syslog(LOG_INFO,"Sending ..."); + + for(i=6; i < data_size; i++) + buf[i]=0x7f; + + seq = 0; + while (1) { + *(uint32_t *) buf = htobl(seq++); + *(uint16_t *)(buf+4) = htobs(data_size); + + if (send(s, buf, data_size, 0) <= 0) { + syslog(LOG_ERR, "Send failed. %s(%d)", strerror(errno), errno); + exit(1); + } + } +} + +void reconnect_mode(char *svr) +{ + while(1) { + int s = do_connect(svr); + close(s); + } +} + +void connect_mode(char *svr) +{ + int s; + if ((s = do_connect(svr)) < 0) + exit(1); + sleep(99999999); +} + +void multi_connect_mode(char *svr) +{ + while (1) { + int i, s; + for (i=0; i<10; i++) { + if (fork()) continue; + + /* Child */ + s = do_connect(svr); + usleep(500); + close(s); + exit(0); + } + sleep(2); + } +} + +void usage(void) +{ + printf("l2test - L2CAP testing\n" + "Usage:\n"); + printf("\tl2test <mode> [options] [bdaddr]\n"); + printf("Modes:\n" + "\t-r listen and receive\n" + "\t-w listen and send\n" + "\t-d listen and dump incomming data\n" + "\t-s connect and send\n" + "\t-u connect and receive\n" + "\t-n connect and be silent\n" + "\t-c connect, disconnect, connect, ...\n" + "\t-m multiple connects\n"); + + printf("Options:\n" + "\t[-b bytes] [-S bdaddr] [-P psm]\n" + "\t[-I imtu] [-O omtu]\n" + "\t[-D] use connectionless channel (datagram)\n" + "\t[-E] request encryption\n" + "\t[-E] request encryption\n" + "\t[-M] become master\n"); +} + +extern int optind,opterr,optopt; +extern char *optarg; + +int main(int argc ,char *argv[]) +{ + int opt, mode, s, need_addr; + struct sigaction sa; + + mode = RECV; need_addr = 0; + + while ((opt=getopt(argc,argv,"rdscuwmnb:P:I:O:S:MAED")) != EOF) { + switch(opt) { + case 'r': + mode = RECV; + break; + + case 's': + mode = SEND; + need_addr = 1; + break; + + case 'w': + mode = LSEND; + break; + + case 'u': + mode = CRECV; + need_addr = 1; + break; + + case 'd': + mode = DUMP; + break; + + case 'c': + mode = RECONNECT; + need_addr = 1; + break; + + case 'n': + mode = CONNECT; + need_addr = 1; + break; + + case 'm': + mode = MULTY; + need_addr = 1; + break; + + case 'b': + data_size = atoi(optarg); + break; + + case 'S': + baswap(&bdaddr, strtoba(optarg)); + break; + + case 'P': + psm = atoi(optarg); + break; + + case 'I': + imtu = atoi(optarg); + break; + + case 'O': + omtu = atoi(optarg); + break; + + case 'M': + master = 1; + break; + + case 'A': + auth = 1; + break; + + case 'E': + encrypt = 1; + break; + + case 'D': + socktype = SOCK_DGRAM; + break; + + default: + usage(); + exit(1); + } + } + + if (need_addr && !(argc - optind)) { + usage(); + exit(1); + } + + if (!(buf = malloc(data_size))) { + perror("Can't allocate data buffer"); + exit(1); + } + + memset(&sa, 0, sizeof(sa)); + sa.sa_handler = SIG_IGN; + sa.sa_flags = SA_NOCLDSTOP; + sigaction(SIGCHLD, &sa, NULL); + + openlog("l2test", LOG_PERROR | LOG_PID, LOG_LOCAL0); + + switch( mode ){ + case RECV: + do_listen(recv_mode); + break; + + case CRECV: + s = do_connect(argv[optind]); + if (s < 0) + exit(1); + recv_mode(s); + break; + + case DUMP: + do_listen(dump_mode); + break; + + case SEND: + s = do_connect(argv[optind]); + if (s < 0) + exit(1); + send_mode(s); + break; + + case LSEND: + do_listen(send_mode); + break; + + case RECONNECT: + reconnect_mode(argv[optind]); + break; + + case MULTY: + multi_connect_mode(argv[optind]); + break; + + case CONNECT: + connect_mode(argv[optind]); + break; + } + syslog(LOG_INFO, "Exit"); + + closelog(); + + return 0; +} diff --git a/test/rctest.c b/test/rctest.c new file mode 100644 index 00000000..0584a6a9 --- /dev/null +++ b/test/rctest.c @@ -0,0 +1,469 @@ +/* + RFCOMM test tool + Copyright (C) 2002 Maxim Krasnyansky <maxk@qualcomm.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License version 2 as + published by the Free Software Foundation; + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. + IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY CLAIM, + OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, + NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE + USE OR PERFORMANCE OF THIS SOFTWARE. + + ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, COPYRIGHTS, + TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS SOFTWARE IS DISCLAIMED. +*/ + +/* + * $Id$ + */ + +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <fcntl.h> +#include <sys/time.h> +#include <unistd.h> +#include <syslog.h> +#include <string.h> +#include <errno.h> +#include <signal.h> + +#include <netinet/in.h> +#include <arpa/inet.h> +#include <resolv.h> +#include <netdb.h> +#include <sys/socket.h> + +#include <bluetooth/bluetooth.h> +#include <bluetooth/rfcomm.h> + +/* Test modes */ +enum { + SEND, + RECV, + RECONNECT, + MULTY, + DUMP, + CONNECT, + CRECV, + LSEND +}; + +unsigned char *buf; + +/* Default mtu */ +int imtu = 672; +int omtu = 0; + +/* Default data size */ +long data_size = 127; + +/* Default addr and channel */ +bdaddr_t bdaddr; +uint8_t channel = 10; + +int master = 0; +int auth = 0; +int encrypt = 0; +int socktype = SOCK_STREAM; + +float tv2fl(struct timeval tv) +{ + return (float)tv.tv_sec + (float)(tv.tv_usec/1000000.0); +} + +int do_connect(char *svr) +{ + struct sockaddr_rc rem_addr, loc_addr; + int s; + + if( (s = socket(PF_BLUETOOTH, socktype, BTPROTO_RFCOMM)) < 0 ) { + syslog(LOG_ERR, "Can't create socket. %s(%d)", strerror(errno), errno); + return -1; + } + + memset(&loc_addr, 0, sizeof(loc_addr)); + loc_addr.rc_family = AF_BLUETOOTH; + loc_addr.rc_bdaddr = bdaddr; + if( bind(s, (struct sockaddr *) &loc_addr, sizeof(loc_addr)) < 0 ) { + syslog(LOG_ERR, "Can't bind socket. %s(%d)", strerror(errno), errno); + exit(1); + } + + memset(&rem_addr, 0, sizeof(rem_addr)); + rem_addr.rc_family = AF_BLUETOOTH; + baswap(&rem_addr.rc_bdaddr, strtoba(svr)); + rem_addr.rc_channel = channel; + if( connect(s, (struct sockaddr *)&rem_addr, sizeof(rem_addr)) < 0 ){ + syslog(LOG_ERR, "Can't connect. %s(%d)", strerror(errno), errno); + close(s); + return -1; + } + + syslog(LOG_INFO, "Connected"); + + return s; +} + +void do_listen( void (*handler)(int sk) ) +{ + struct sockaddr_rc loc_addr, rem_addr; + int s, s1, opt; + bdaddr_t ba; + + if( (s = socket(PF_BLUETOOTH, socktype, BTPROTO_RFCOMM)) < 0 ) { + syslog(LOG_ERR, "Can't create socket. %s(%d)", strerror(errno), errno); + exit(1); + } + + loc_addr.rc_family = AF_BLUETOOTH; + loc_addr.rc_bdaddr = bdaddr; + loc_addr.rc_channel = channel; + if( bind(s, (struct sockaddr *) &loc_addr, sizeof(loc_addr)) < 0 ) { + syslog(LOG_ERR, "Can't bind socket. %s(%d)", strerror(errno), errno); + exit(1); + } + +#if 0 + /* Set link mode */ + opt = 0; + if (master) + opt |= L2CAP_LM_MASTER; + + if (auth) + opt |= L2CAP_LM_AUTH; + + if (encrypt) + opt |= L2CAP_LM_ENCRYPT; + + if (setsockopt(s, SOL_RFCOMM, L2CAP_LM, &opt, sizeof(opt)) < 0) { + syslog(LOG_ERR, "Can't set L2CAP link mode. %s(%d)", strerror(errno), errno); + exit(1); + } +#endif + + if( listen(s, 10) ) { + syslog(LOG_ERR,"Can not listen on the socket. %s(%d)", strerror(errno), errno); + exit(1); + } + + syslog(LOG_INFO,"Waiting for connection on channel %d ...", channel); + + while(1) { + opt = sizeof(rem_addr); + if( (s1 = accept(s, (struct sockaddr *)&rem_addr, &opt)) < 0 ) { + syslog(LOG_ERR,"Accept failed. %s(%d)", strerror(errno), errno); + exit(1); + } + if( fork() ) { + /* Parent */ + close(s1); + continue; + } + /* Child */ + + close(s); + + baswap(&ba, &rem_addr.rc_bdaddr); + syslog(LOG_INFO, "Connect from %s \n", batostr(&ba)); + + handler(s1); + + syslog(LOG_INFO, "Disconnect\n"); + exit(0); + } +} + +void dump_mode(int s) +{ + int len; + + syslog(LOG_INFO, "Receiving ..."); + while ((len = read(s, buf, data_size)) > 0) + syslog(LOG_INFO, "Recevied %d bytes\n", len); +} + +void recv_mode(int s) +{ + struct timeval tv_beg,tv_end,tv_diff; + long total; + uint32_t seq; + + syslog(LOG_INFO,"Receiving ..."); + + seq = 0; + while (1) { + gettimeofday(&tv_beg,NULL); + total = 0; + while (total < data_size) { + //uint32_t sq; + //uint16_t l; + int r; + + if ((r = recv(s, buf, data_size, 0)) <= 0) { + if (r < 0) + syslog(LOG_ERR, "Read failed. %s(%d)", + strerror(errno), errno); + return; + } +#if 0 + /* Check sequence */ + sq = btohl(*(uint32_t *)buf); + if (seq != sq) { + syslog(LOG_INFO, "seq missmatch: %d -> %d", seq, sq); + seq = sq; + } + seq++; + + /* Check length */ + l = btohs(*(uint16_t *)(buf+4)); + if (r != l) { + syslog(LOG_INFO, "size missmatch: %d -> %d", r, l); + continue; + } + + /* Verify data */ + for (i=6; i < r; i++) { + if (buf[i] != 0x7f) + syslog(LOG_INFO, "data missmatch: byte %d 0x%2.2x", i, buf[i]); + } +#endif + total += r; + } + gettimeofday(&tv_end,NULL); + + timersub(&tv_end,&tv_beg,&tv_diff); + + syslog(LOG_INFO,"%ld bytes in %.2f sec, %.2f kB/s",total, + tv2fl(tv_diff), (float)(total / tv2fl(tv_diff) ) / 1024.0); + } +} + +void send_mode(int s) +{ + uint32_t seq; + int i; + + syslog(LOG_INFO,"Sending ..."); + + for(i=6; i < data_size; i++) + buf[i]=0x7f; + + seq = 0; + while (1) { + *(uint32_t *) buf = htobl(seq++); + *(uint16_t *)(buf+4) = htobs(data_size); + + if (send(s, buf, data_size, 0) <= 0) { + syslog(LOG_ERR, "Send failed. %s(%d)", strerror(errno), errno); + exit(1); + } + } +} + +void reconnect_mode(char *svr) +{ + while(1) { + int s = do_connect(svr); + close(s); + } +} + +void multi_connect_mode(char *svr) +{ + while (1) { + int i, s; + for (i=0; i<10; i++) { + if (fork()) continue; + + /* Child */ + s = do_connect(svr); + usleep(500); + close(s); + exit(0); + } + sleep(2); + } +} + +void usage(void) +{ + printf("rctest - RFCOMM testing\n" + "Usage:\n"); + printf("\trctest <mode> [options] [bdaddr]\n"); + printf("Modes:\n" + "\t-r listen and receive\n" + "\t-w listen and send\n" + "\t-d listen and dump incomming data\n" + "\t-s connect and send\n" + "\t-u connect and receive\n" + "\t-n connect and be silent\n" + "\t-c connect, disconnect, connect, ...\n" + "\t-m multiple connects\n"); + + printf("Options:\n" + "\t[-b bytes] [-S bdaddr] [-P channel]\n" + "\t[-I imtu] [-O omtu]\n" + "\t[-E] request encryption\n" + "\t[-E] request encryption\n" + "\t[-M] become master\n"); +} + +extern int optind,opterr,optopt; +extern char *optarg; + +int main(int argc ,char *argv[]) +{ + int opt, mode, s, need_addr; + struct sigaction sa; + + mode = RECV; need_addr = 0; + + while ((opt=getopt(argc,argv,"rdscuwmnb:P:I:O:S:MAE")) != EOF) { + switch(opt) { + case 'r': + mode = RECV; + break; + + case 's': + mode = SEND; + need_addr = 1; + break; + + case 'w': + mode = LSEND; + break; + + case 'u': + mode = CRECV; + need_addr = 1; + break; + + case 'd': + mode = DUMP; + break; + + case 'c': + mode = RECONNECT; + need_addr = 1; + break; + + case 'n': + mode = CONNECT; + need_addr = 1; + break; + + case 'm': + mode = MULTY; + need_addr = 1; + break; + + case 'b': + data_size = atoi(optarg); + break; + + case 'S': + baswap(&bdaddr, strtoba(optarg)); + break; + + case 'P': + channel = atoi(optarg); + break; + + case 'I': + imtu = atoi(optarg); + break; + + case 'O': + omtu = atoi(optarg); + break; + + case 'M': + master = 1; + break; + + case 'A': + auth = 1; + break; + + case 'E': + encrypt = 1; + break; + + default: + usage(); + exit(1); + } + } + + if (need_addr && !(argc - optind)) { + usage(); + exit(1); + } + + if (!(buf = malloc(data_size))) { + perror("Can't allocate data buffer"); + exit(1); + } + + memset(&sa, 0, sizeof(sa)); + sa.sa_handler = SIG_IGN; + sa.sa_flags = SA_NOCLDSTOP; + sigaction(SIGCHLD, &sa, NULL); + + openlog("rctest", LOG_PERROR | LOG_PID, LOG_LOCAL0); + + switch( mode ){ + case RECV: + do_listen(recv_mode); + break; + + case CRECV: + s = do_connect(argv[optind]); + if (s < 0) + exit(1); + recv_mode(s); + break; + + case DUMP: + do_listen(dump_mode); + break; + + case SEND: + s = do_connect(argv[optind]); + if (s < 0) + exit(1); + send_mode(s); + break; + + case LSEND: + do_listen(send_mode); + break; + + case RECONNECT: + reconnect_mode(argv[optind]); + break; + + case MULTY: + multi_connect_mode(argv[optind]); + break; + + case CONNECT: + s = do_connect(argv[optind]); + if (s < 0) + exit(1); + dump_mode(s); + break; + } + syslog(LOG_INFO, "Exit"); + + closelog(); + + return 0; +} diff --git a/test/scotest.c b/test/scotest.c new file mode 100644 index 00000000..dcb1acdf --- /dev/null +++ b/test/scotest.c @@ -0,0 +1,358 @@ +/* + BlueZ - Bluetooth protocol stack for Linux + Copyright (C) 2000-2001 Qualcomm Incorporated + + Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License version 2 as + published by the Free Software Foundation; + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. + IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY CLAIM, + OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER + RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, + NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE + USE OR PERFORMANCE OF THIS SOFTWARE. + + ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, COPYRIGHTS, + TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS SOFTWARE IS DISCLAIMED. +*/ + +/* + * $Id$ + */ + +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <fcntl.h> +#include <sys/time.h> +#include <unistd.h> +#include <syslog.h> +#include <string.h> +#include <errno.h> +#include <signal.h> + +#include <netinet/in.h> +#include <arpa/inet.h> +#include <resolv.h> +#include <netdb.h> +#include <sys/socket.h> + +#include <bluetooth/bluetooth.h> +#include <bluetooth/sco.h> + +/* Test modes */ +enum { + SEND, + RECV, + RECONNECT, + MULTY, + DUMP +}; + +unsigned char *buf; + +/* Default data size */ +long data_size = 672; + +bdaddr_t bdaddr; + +float tv2fl(struct timeval tv) +{ + return (float)tv.tv_sec + (float)(tv.tv_usec/1000000.0); +} + +int do_connect(char *svr) +{ + struct sockaddr_sco rem_addr, loc_addr; + int s; + + if( (s = socket(PF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO)) < 0 ) { + syslog(LOG_ERR, "Can't create socket. %s(%d)", strerror(errno), errno); + return -1; + } + + memset(&loc_addr, 0, sizeof(loc_addr)); + loc_addr.sco_family = AF_BLUETOOTH; + loc_addr.sco_bdaddr = bdaddr; + if( bind(s, (struct sockaddr *) &loc_addr, sizeof(loc_addr)) < 0 ) { + syslog(LOG_ERR, "Can't bind socket. %s(%d)", strerror(errno), errno); + exit(1); + } + + memset(&rem_addr, 0, sizeof(rem_addr)); + rem_addr.sco_family = AF_BLUETOOTH; + baswap(&rem_addr.sco_bdaddr, strtoba(svr)); + if( connect(s, (struct sockaddr *)&rem_addr, sizeof(rem_addr)) < 0 ){ + syslog(LOG_ERR, "Can't connect. %s(%d)", strerror(errno), errno); + return -1; + } + + syslog(LOG_INFO, "Connected\n"); + + return s; +} + +void do_listen( void (*handler)(int sk) ) +{ + struct sockaddr_sco loc_addr, rem_addr; + int s, s1, opt; + bdaddr_t ba; + + if( (s = socket(PF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO)) < 0 ) { + syslog(LOG_ERR, "Can't create socket. %s(%d)", strerror(errno), errno); + exit(1); + } + + loc_addr.sco_family = AF_BLUETOOTH; + loc_addr.sco_bdaddr = bdaddr; + if( bind(s, (struct sockaddr *) &loc_addr, sizeof(loc_addr)) < 0 ) { + syslog(LOG_ERR, "Can't bind socket. %s(%d)", strerror(errno), errno); + exit(1); + } + + if( listen(s, 10) ) { + syslog(LOG_ERR,"Can not listen on the socket. %s(%d)", strerror(errno), errno); + exit(1); + } + + syslog(LOG_INFO,"Waiting for connection ..."); + + while(1) { + opt = sizeof(rem_addr); + if( (s1 = accept(s, (struct sockaddr *)&rem_addr, &opt)) < 0 ) { + syslog(LOG_ERR,"Accept failed. %s(%d)", strerror(errno), errno); + exit(1); + } + if( fork() ) { + /* Parent */ + close(s1); + continue; + } + /* Child */ + + close(s); + + baswap(&ba, &rem_addr.sco_bdaddr); + syslog(LOG_INFO, "Connect from %s\n", batostr(&ba)); + + handler(s1); + + syslog(LOG_INFO, "Disconnect\n"); + exit(0); + } +} + +void dump_mode(int s) +{ + int len; + + syslog(LOG_INFO,"Receiving ..."); + while ((len = read(s, buf, data_size)) > 0) + syslog(LOG_INFO, "Recevied %d bytes\n", len); +} + +void recv_mode(int s) +{ + struct timeval tv_beg,tv_end,tv_diff; + long total; + uint32_t seq; + + syslog(LOG_INFO, "Receiving ..."); + + seq = 0; + while (1) { + gettimeofday(&tv_beg,NULL); + total = 0; + while (total < data_size) { + int r; + if ((r = recv(s, buf, data_size, 0)) <= 0) { + if (r < 0) + syslog(LOG_ERR, "Read failed. %s(%d)", + strerror(errno), errno); + return; + } + total += r; + } + gettimeofday(&tv_end,NULL); + + timersub(&tv_end,&tv_beg,&tv_diff); + + syslog(LOG_INFO,"%ld bytes in %.2fm speed %.2f kb",total, + tv2fl(tv_diff) / 60.0, + (float)( total / tv2fl(tv_diff) ) / 1024.0 ); + } +} + +void send_mode(char *svr) +{ + struct sco_options so; + uint32_t seq; + int s, i, opt; + + if ((s = do_connect(svr)) < 0) { + syslog(LOG_ERR, "Can't connect to the server. %s(%d)", + strerror(errno), errno); + exit(1); + } + + opt = sizeof(so); + if (getsockopt(s, SOL_SCO, SCO_OPTIONS, &so, &opt) < 0) { + syslog(LOG_ERR, "Can't get SCO options. %s(%d)", + strerror(errno), errno); + exit(1); + } + + + syslog(LOG_INFO,"Sending ..."); + + for (i=6; i < so.mtu; i++) + buf[i]=0x7f; + + seq = 0; + while (1) { + *(uint32_t *)buf = htobl(seq++); + *(uint16_t *)(buf+4) = htobs(data_size); + + if (send(s, buf, so.mtu, 0) <= 0) { + syslog(LOG_ERR, "Send failed. %s(%d)", + strerror(errno), errno); + exit(1); + } + usleep(1); + } +} + +void reconnect_mode(char *svr) +{ + while(1){ + int s; + if( (s = do_connect(svr)) < 0 ){ + syslog(LOG_ERR, "Can't connect to the server. %s(%d)", strerror(errno), errno); + exit(1); + } + close(s); + + sleep(5); + } +} + +void multy_connect_mode(char *svr) +{ + while(1){ + int i, s; + for(i=0; i<10; i++){ + if( fork() ) continue; + + /* Child */ + if( (s = do_connect(svr)) < 0 ){ + syslog(LOG_ERR, "Can't connect to the server. %s(%d)", strerror(errno), errno); + } + close(s); + exit(0); + } + sleep(19); + } +} + +void usage(void) +{ + printf("scotest - SCO testing\n" + "Usage:\n"); + printf("\tscotest <mode> [-b bytes] [bd_addr]\n"); + printf("Modes:\n" + "\t-d dump (server)\n" + "\t-c reconnect (client)\n" + "\t-m multiple connects (client)\n" + "\t-r receive (server)\n" + "\t-s send (client)\n"); +} + +extern int optind,opterr,optopt; +extern char *optarg; + +int main(int argc ,char *argv[]) +{ + struct sigaction sa; + int opt, mode = RECV; + + while ((opt=getopt(argc,argv,"rdscmb:")) != EOF) { + switch(opt) { + case 'r': + mode = RECV; + break; + + case 's': + mode = SEND; + break; + + case 'd': + mode = DUMP; + break; + + case 'c': + mode = RECONNECT; + break; + + case 'm': + mode = MULTY; + break; + + case 'b': + data_size = atoi(optarg); + break; + + default: + usage(); + exit(1); + } + } + + if (!(argc - optind) && (mode!=RECV && mode !=DUMP)) { + usage(); + exit(1); + } + + if (!(buf = malloc(data_size))) { + perror("Can't allocate data buffer"); + exit(1); + } + + memset(&sa, 0, sizeof(sa)); + sa.sa_handler = SIG_IGN; + sa.sa_flags = SA_NOCLDSTOP; + sigaction(SIGCHLD, &sa, NULL); + + openlog("scotest", LOG_PERROR | LOG_PID, LOG_LOCAL0); + + switch( mode ){ + case RECV: + do_listen(recv_mode); + break; + + case DUMP: + do_listen(dump_mode); + break; + + case SEND: + send_mode(argv[optind]); + break; + + case RECONNECT: + reconnect_mode(argv[optind]); + break; + + case MULTY: + multy_connect_mode(argv[optind]); + break; + } + syslog(LOG_INFO, "Exit"); + + closelog(); + + return 0; +} |