---
Makefile.tools | 2 +-
tools/main.c | 849 --------------------------------------------------------
tools/rfcomm.c | 849 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 850 insertions(+), 850 deletions(-)
delete mode 100644 tools/main.c
create mode 100644 tools/rfcomm.c
diff --git a/Makefile.tools b/Makefile.tools
index 96c5915..9c43202 100644
--- a/Makefile.tools
+++ b/Makefile.tools
@@ -14,7 +14,7 @@ noinst_PROGRAMS += tools/avinfo tools/ppporc \
tools/kword.c: tools/parser.h
-tools_rfcomm_SOURCES = tools/main.c tools/parser.y tools/lexer.l \
+tools_rfcomm_SOURCES = tools/rfcomm.c tools/parser.y tools/lexer.l \
tools/kword.h tools/kword.c
EXTRA_tools_rfcomm_SOURCES = tools/parser.h tools/parser.c \
tools/lexer.c
diff --git a/tools/main.c b/tools/main.c
deleted file mode 100644
index 6800445..0000000
--- a/tools/main.c
+++ /dev/null
@@ -1,849 +0,0 @@
-/*
- *
- * BlueZ - Bluetooth protocol stack for Linux
- *
- * Copyright (C) 2002-2010 Marcel Holtmann <marcel@xxxxxxxxxxxx>
- *
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#define _GNU_SOURCE
-#include <stdio.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <getopt.h>
-#include <signal.h>
-#include <termios.h>
-#include <sys/poll.h>
-#include <sys/param.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <sys/wait.h>
-
-#include <bluetooth/bluetooth.h>
-#include <bluetooth/hci.h>
-#include <bluetooth/hci_lib.h>
-#include <bluetooth/rfcomm.h>
-
-#include "kword.h"
-
-#ifdef NEED_PPOLL
-#include "ppoll.h"
-#endif
-
-static char *rfcomm_config_file = NULL;
-static int rfcomm_raw_tty = 0;
-static int auth = 0;
-static int encryption = 0;
-static int secure = 0;
-static int master = 0;
-static int linger = 0;
-
-static char *rfcomm_state[] = {
- "unknown",
- "connected",
- "clean",
- "bound",
- "listening",
- "connecting",
- "connecting",
- "config",
- "disconnecting",
- "closed"
-};
-
-static volatile sig_atomic_t __io_canceled = 0;
-
-static void sig_hup(int sig)
-{
- return;
-}
-
-static void sig_term(int sig)
-{
- __io_canceled = 1;
-}
-
-static char *rfcomm_flagstostr(uint32_t flags)
-{
- static char str[100];
- str[0] = 0;
-
- strcat(str, "[");
-
- if (flags & (1 << RFCOMM_REUSE_DLC))
- strcat(str, "reuse-dlc ");
-
- if (flags & (1 << RFCOMM_RELEASE_ONHUP))
- strcat(str, "release-on-hup ");
-
- if (flags & (1 << RFCOMM_TTY_ATTACHED))
- strcat(str, "tty-attached");
-
- strcat(str, "]");
- return str;
-}
-
-static void print_dev_info(struct rfcomm_dev_info *di)
-{
- char src[18], dst[18], addr[40];
-
- ba2str(&di->src, src); ba2str(&di->dst, dst);
-
- if (bacmp(&di->src, BDADDR_ANY) == 0)
- sprintf(addr, "%s", dst);
- else
- sprintf(addr, "%s -> %s", src, dst);
-
- printf("rfcomm%d: %s channel %d %s %s\n",
- di->id, addr, di->channel,
- rfcomm_state[di->state],
- di->flags ? rfcomm_flagstostr(di->flags) : "");
-}
-
-static void print_dev_list(int ctl, int flags)
-{
- struct rfcomm_dev_list_req *dl;
- struct rfcomm_dev_info *di;
- int i;
-
- dl = malloc(sizeof(*dl) + RFCOMM_MAX_DEV * sizeof(*di));
- if (!dl) {
- perror("Can't allocate memory");
- exit(1);
- }
-
- dl->dev_num = RFCOMM_MAX_DEV;
- di = dl->dev_info;
-
- if (ioctl(ctl, RFCOMMGETDEVLIST, (void *) dl) < 0) {
- perror("Can't get device list");
- free(dl);
- exit(1);
- }
-
- for (i = 0; i < dl->dev_num; i++)
- print_dev_info(di + i);
- free(dl);
-}
-
-static int create_dev(int ctl, int dev, uint32_t flags, bdaddr_t *bdaddr, int argc, char **argv)
-{
- struct rfcomm_dev_req req;
- int err;
-
- memset(&req, 0, sizeof(req));
- req.dev_id = dev;
- req.flags = flags;
- bacpy(&req.src, bdaddr);
-
- if (argc < 2) {
- err = rfcomm_read_config(rfcomm_config_file);
- if (err < 0) {
- perror("Can't open RFCOMM config file");
- return err;
- }
-
- bacpy(&req.dst, &rfcomm_opts[dev].bdaddr);
- req.channel = rfcomm_opts[dev].channel;
-
- if (bacmp(&req.dst, BDADDR_ANY) == 0) {
- fprintf(stderr, "Can't find a config entry for rfcomm%d\n", dev);
- return -EFAULT;
- }
- } else {
- str2ba(argv[1], &req.dst);
-
- if (argc > 2)
- req.channel = atoi(argv[2]);
- else
- req.channel = 1;
- }
-
- err = ioctl(ctl, RFCOMMCREATEDEV, &req);
- if (err == EOPNOTSUPP)
- fprintf(stderr, "RFCOMM TTY support not available\n");
- else if (err < 0)
- perror("Can't create device");
-
- return err;
-}
-
-static int create_all(int ctl)
-{
- struct rfcomm_dev_req req;
- int i, err;
-
- err = rfcomm_read_config(rfcomm_config_file);
- if (err < 0) {
- perror("Can't open RFCOMM config file");
- return err;
- }
-
- for (i = 0; i < RFCOMM_MAX_DEV; i++) {
- if (!rfcomm_opts[i].bind)
- continue;
-
- memset(&req, 0, sizeof(req));
- req.dev_id = i;
- req.flags = 0;
- bacpy(&req.src, BDADDR_ANY);
- bacpy(&req.dst, &rfcomm_opts[i].bdaddr);
- req.channel = rfcomm_opts[i].channel;
-
- if (bacmp(&req.dst, BDADDR_ANY) != 0)
- ioctl(ctl, RFCOMMCREATEDEV, &req);
- }
-
- return 0;
-}
-
-static int release_dev(int ctl, int dev, uint32_t flags)
-{
- struct rfcomm_dev_req req;
- int err;
-
- memset(&req, 0, sizeof(req));
- req.dev_id = dev;
-
- err = ioctl(ctl, RFCOMMRELEASEDEV, &req);
- if (err < 0)
- perror("Can't release device");
-
- return err;
-}
-
-static int release_all(int ctl)
-{
- struct rfcomm_dev_list_req *dl;
- struct rfcomm_dev_info *di;
- int i;
-
- dl = malloc(sizeof(*dl) + RFCOMM_MAX_DEV * sizeof(*di));
- if (!dl) {
- perror("Can't allocate memory");
- exit(1);
- }
-
- dl->dev_num = RFCOMM_MAX_DEV;
- di = dl->dev_info;
-
- if (ioctl(ctl, RFCOMMGETDEVLIST, (void *) dl) < 0) {
- perror("Can't get device list");
- free(dl);
- exit(1);
- }
-
- for (i = 0; i < dl->dev_num; i++)
- release_dev(ctl, (di + i)->id, 0);
-
- free(dl);
- return 0;
-}
-
-static void run_cmdline(struct pollfd *p, sigset_t* sigs, char *devname,
- int argc, char **argv)
-{
- int i;
- pid_t pid;
- char **cmdargv;
-
- cmdargv = malloc((argc + 1) * sizeof(char*));
- if (!cmdargv)
- return;
-
- for (i = 0; i < argc; i++)
- cmdargv[i] = (strcmp(argv[i], "{}") == 0) ? devname : argv[i];
- cmdargv[i] = NULL;
-
- pid = fork();
-
- switch (pid) {
- case 0:
- i = execvp(cmdargv[0], cmdargv);
- fprintf(stderr, "Couldn't execute command %s (errno=%d:%s)\n",
- cmdargv[0], errno, strerror(errno));
- break;
- case -1:
- fprintf(stderr, "Couldn't fork to execute command %s\n",
- cmdargv[0]);
- break;
- default:
- while (1) {
- int status;
- pid_t child;
- struct timespec ts;
-
- child = waitpid(-1, &status, WNOHANG);
- if (child == pid || (child < 0 && errno != EAGAIN))
- break;
-
- p->revents = 0;
- ts.tv_sec = 0;
- ts.tv_nsec = 200;
- if (ppoll(p, 1, &ts, sigs) || __io_canceled) {
- kill(pid, SIGTERM);
- waitpid(pid, &status, 0);
- break;
- }
- }
- break;
- }
-
- free(cmdargv);
-}
-
-static void cmd_connect(int ctl, int dev, bdaddr_t *bdaddr, int argc, char **argv)
-{
- struct sockaddr_rc laddr, raddr;
- struct rfcomm_dev_req req;
- struct termios ti;
- struct sigaction sa;
- struct pollfd p;
- sigset_t sigs;
- socklen_t alen;
- char dst[18], devname[MAXPATHLEN];
- int sk, fd, try = 30;
-
- laddr.rc_family = AF_BLUETOOTH;
- bacpy(&laddr.rc_bdaddr, bdaddr);
- laddr.rc_channel = 0;
-
- if (argc < 2) {
- if (rfcomm_read_config(rfcomm_config_file) < 0) {
- perror("Can't open RFCOMM config file");
- return;
- }
-
- raddr.rc_family = AF_BLUETOOTH;
- bacpy(&raddr.rc_bdaddr, &rfcomm_opts[dev].bdaddr);
- raddr.rc_channel = rfcomm_opts[dev].channel;
-
- if (bacmp(&raddr.rc_bdaddr, BDADDR_ANY) == 0) {
- fprintf(stderr, "Can't find a config entry for rfcomm%d\n", dev);
- return;
- }
- } else {
- raddr.rc_family = AF_BLUETOOTH;
- str2ba(argv[1], &raddr.rc_bdaddr);
-
- if (argc > 2)
- raddr.rc_channel = atoi(argv[2]);
- else
- raddr.rc_channel = 1;
- }
-
- sk = socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM);
- if (sk < 0) {
- perror("Can't create RFCOMM socket");
- return;
- }
-
- if (linger) {
- struct linger l = { .l_onoff = 1, .l_linger = linger };
-
- if (setsockopt(sk, SOL_SOCKET, SO_LINGER, &l, sizeof(l)) < 0) {
- perror("Can't set linger option");
- return;
- }
- }
-
- if (bind(sk, (struct sockaddr *) &laddr, sizeof(laddr)) < 0) {
- perror("Can't bind RFCOMM socket");
- close(sk);
- return;
- }
-
- if (connect(sk, (struct sockaddr *) &raddr, sizeof(raddr)) < 0) {
- perror("Can't connect RFCOMM socket");
- close(sk);
- return;
- }
-
- alen = sizeof(laddr);
- if (getsockname(sk, (struct sockaddr *)&laddr, &alen) < 0) {
- perror("Can't get RFCOMM socket name");
- close(sk);
- return;
- }
-
- memset(&req, 0, sizeof(req));
- req.dev_id = dev;
- req.flags = (1 << RFCOMM_REUSE_DLC) | (1 << RFCOMM_RELEASE_ONHUP);
-
- bacpy(&req.src, &laddr.rc_bdaddr);
- bacpy(&req.dst, &raddr.rc_bdaddr);
- req.channel = raddr.rc_channel;
-
- dev = ioctl(sk, RFCOMMCREATEDEV, &req);
- if (dev < 0) {
- perror("Can't create RFCOMM TTY");
- close(sk);
- return;
- }
-
- snprintf(devname, MAXPATHLEN - 1, "/dev/rfcomm%d", dev);
- while ((fd = open(devname, O_RDONLY | O_NOCTTY)) < 0) {
- if (errno == EACCES) {
- perror("Can't open RFCOMM device");
- goto release;
- }
-
- snprintf(devname, MAXPATHLEN - 1, "/dev/bluetooth/rfcomm/%d", dev);
- if ((fd = open(devname, O_RDONLY | O_NOCTTY)) < 0) {
- if (try--) {
- snprintf(devname, MAXPATHLEN - 1, "/dev/rfcomm%d", dev);
- usleep(100 * 1000);
- continue;
- }
- perror("Can't open RFCOMM device");
- goto release;
- }
- }
-
- if (rfcomm_raw_tty) {
- tcflush(fd, TCIOFLUSH);
-
- cfmakeraw(&ti);
- tcsetattr(fd, TCSANOW, &ti);
- }
-
- close(sk);
-
- ba2str(&req.dst, dst);
- printf("Connected %s to %s on channel %d\n", devname, dst, req.channel);
- printf("Press CTRL-C for hangup\n");
-
- memset(&sa, 0, sizeof(sa));
- sa.sa_flags = SA_NOCLDSTOP;
- sa.sa_handler = SIG_IGN;
- sigaction(SIGCHLD, &sa, NULL);
- sigaction(SIGPIPE, &sa, NULL);
-
- sa.sa_handler = sig_term;
- sigaction(SIGTERM, &sa, NULL);
- sigaction(SIGINT, &sa, NULL);
-
- sa.sa_handler = sig_hup;
- sigaction(SIGHUP, &sa, NULL);
-
- sigfillset(&sigs);
- sigdelset(&sigs, SIGCHLD);
- sigdelset(&sigs, SIGPIPE);
- sigdelset(&sigs, SIGTERM);
- sigdelset(&sigs, SIGINT);
- sigdelset(&sigs, SIGHUP);
-
- p.fd = fd;
- p.events = POLLERR | POLLHUP;
-
- while (!__io_canceled) {
- p.revents = 0;
- if (ppoll(&p, 1, NULL, &sigs) > 0)
- break;
- }
-
- printf("Disconnected\n");
-
- close(fd);
- return;
-
-release:
- memset(&req, 0, sizeof(req));
- req.dev_id = dev;
- req.flags = (1 << RFCOMM_HANGUP_NOW);
- ioctl(ctl, RFCOMMRELEASEDEV, &req);
-
- close(sk);
-}
-
-static void cmd_listen(int ctl, int dev, bdaddr_t *bdaddr, int argc, char **argv)
-{
- struct sockaddr_rc laddr, raddr;
- struct rfcomm_dev_req req;
- struct termios ti;
- struct sigaction sa;
- struct pollfd p;
- sigset_t sigs;
- socklen_t alen;
- char dst[18], devname[MAXPATHLEN];
- int sk, nsk, fd, lm, try = 30;
-
- laddr.rc_family = AF_BLUETOOTH;
- bacpy(&laddr.rc_bdaddr, bdaddr);
- laddr.rc_channel = (argc < 2) ? 1 : atoi(argv[1]);
-
- sk = socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM);
- if (sk < 0) {
- perror("Can't create RFCOMM socket");
- return;
- }
-
- lm = 0;
- if (master)
- lm |= RFCOMM_LM_MASTER;
- if (auth)
- lm |= RFCOMM_LM_AUTH;
- if (encryption)
- lm |= RFCOMM_LM_ENCRYPT;
- if (secure)
- lm |= RFCOMM_LM_SECURE;
-
- if (lm && setsockopt(sk, SOL_RFCOMM, RFCOMM_LM, &lm, sizeof(lm)) < 0) {
- perror("Can't set RFCOMM link mode");
- close(sk);
- return;
- }
-
- if (bind(sk, (struct sockaddr *)&laddr, sizeof(laddr)) < 0) {
- perror("Can't bind RFCOMM socket");
- close(sk);
- return;
- }
-
- printf("Waiting for connection on channel %d\n", laddr.rc_channel);
-
- listen(sk, 10);
-
- alen = sizeof(raddr);
- nsk = accept(sk, (struct sockaddr *) &raddr, &alen);
-
- alen = sizeof(laddr);
- if (getsockname(nsk, (struct sockaddr *)&laddr, &alen) < 0) {
- perror("Can't get RFCOMM socket name");
- close(nsk);
- return;
- }
-
- if (linger) {
- struct linger l = { .l_onoff = 1, .l_linger = linger };
-
- if (setsockopt(nsk, SOL_SOCKET, SO_LINGER, &l, sizeof(l)) < 0) {
- perror("Can't set linger option");
- close(nsk);
- return;
- }
- }
-
- memset(&req, 0, sizeof(req));
- req.dev_id = dev;
- req.flags = (1 << RFCOMM_REUSE_DLC) | (1 << RFCOMM_RELEASE_ONHUP);
-
- bacpy(&req.src, &laddr.rc_bdaddr);
- bacpy(&req.dst, &raddr.rc_bdaddr);
- req.channel = raddr.rc_channel;
-
- dev = ioctl(nsk, RFCOMMCREATEDEV, &req);
- if (dev < 0) {
- perror("Can't create RFCOMM TTY");
- close(sk);
- return;
- }
-
- snprintf(devname, MAXPATHLEN - 1, "/dev/rfcomm%d", dev);
- while ((fd = open(devname, O_RDONLY | O_NOCTTY)) < 0) {
- if (errno == EACCES) {
- perror("Can't open RFCOMM device");
- goto release;
- }
-
- snprintf(devname, MAXPATHLEN - 1, "/dev/bluetooth/rfcomm/%d", dev);
- if ((fd = open(devname, O_RDONLY | O_NOCTTY)) < 0) {
- if (try--) {
- snprintf(devname, MAXPATHLEN - 1, "/dev/rfcomm%d", dev);
- usleep(100 * 1000);
- continue;
- }
- perror("Can't open RFCOMM device");
- goto release;
- }
- }
-
- if (rfcomm_raw_tty) {
- tcflush(fd, TCIOFLUSH);
-
- cfmakeraw(&ti);
- tcsetattr(fd, TCSANOW, &ti);
- }
-
- close(sk);
- close(nsk);
-
- ba2str(&req.dst, dst);
- printf("Connection from %s to %s\n", dst, devname);
- printf("Press CTRL-C for hangup\n");
-
- memset(&sa, 0, sizeof(sa));
- sa.sa_flags = SA_NOCLDSTOP;
- sa.sa_handler = SIG_IGN;
- sigaction(SIGCHLD, &sa, NULL);
- sigaction(SIGPIPE, &sa, NULL);
-
- sa.sa_handler = sig_term;
- sigaction(SIGTERM, &sa, NULL);
- sigaction(SIGINT, &sa, NULL);
-
- sa.sa_handler = sig_hup;
- sigaction(SIGHUP, &sa, NULL);
-
- sigfillset(&sigs);
- sigdelset(&sigs, SIGCHLD);
- sigdelset(&sigs, SIGPIPE);
- sigdelset(&sigs, SIGTERM);
- sigdelset(&sigs, SIGINT);
- sigdelset(&sigs, SIGHUP);
-
- p.fd = fd;
- p.events = POLLERR | POLLHUP;
-
- if (argc <= 2) {
- while (!__io_canceled) {
- p.revents = 0;
- if (ppoll(&p, 1, NULL, &sigs) > 0)
- break;
- }
- } else
- run_cmdline(&p, &sigs, devname, argc - 2, argv + 2);
-
- sa.sa_handler = NULL;
- sigaction(SIGTERM, &sa, NULL);
- sigaction(SIGINT, &sa, NULL);
-
- printf("Disconnected\n");
-
- close(fd);
- return;
-
-release:
- memset(&req, 0, sizeof(req));
- req.dev_id = dev;
- req.flags = (1 << RFCOMM_HANGUP_NOW);
- ioctl(ctl, RFCOMMRELEASEDEV, &req);
-
- close(sk);
-}
-
-static void cmd_watch(int ctl, int dev, bdaddr_t *bdaddr, int argc, char **argv)
-{
- while (!__io_canceled) {
- cmd_listen(ctl, dev, bdaddr, argc, argv);
- usleep(10000);
- }
-}
-
-static void cmd_create(int ctl, int dev, bdaddr_t *bdaddr, int argc, char **argv)
-{
- if (strcmp(argv[0], "all") == 0)
- create_all(ctl);
- else
- create_dev(ctl, dev, 0, bdaddr, argc, argv);
-}
-
-static void cmd_release(int ctl, int dev, bdaddr_t *bdaddr, int argc, char **argv)
-{
- if (strcmp(argv[0], "all") == 0)
- release_all(ctl);
- else
- release_dev(ctl, dev, 0);
-}
-
-static void cmd_show(int ctl, int dev, bdaddr_t *bdaddr, int argc, char **argv)
-{
- if (strcmp(argv[0], "all") == 0)
- print_dev_list(ctl, 0);
- else {
- struct rfcomm_dev_info di = { id: atoi(argv[0]) };
- if (ioctl(ctl, RFCOMMGETDEVINFO, &di) < 0) {
- perror("Get info failed");
- exit(1);
- }
-
- print_dev_info(&di);
- }
-}
-
-struct {
- char *cmd;
- char *alt;
- void (*func)(int ctl, int dev, bdaddr_t *bdaddr, int argc, char **argv);
- char *opt;
- char *doc;
-} command[] = {
- { "bind", "create", cmd_create, "<dev> <bdaddr> [channel]", "Bind device" },
- { "release", "unbind", cmd_release, "<dev>", "Release device" },
- { "show", "info", cmd_show, "<dev>", "Show device" },
- { "connect", "conn", cmd_connect, "<dev> <bdaddr> [channel]", "Connect device" },
- { "listen", "server", cmd_listen, "<dev> [channel [cmd]]", "Listen" },
- { "watch", "watch", cmd_watch, "<dev> [channel [cmd]]", "Watch" },
- { NULL, NULL, NULL, 0, 0 }
-};
-
-static void usage(void)
-{
- int i;
-
- printf("RFCOMM configuration utility ver %s\n", VERSION);
-
- printf("Usage:\n"
- "\trfcomm [options] <command> <dev>\n"
- "\n");
-
- printf("Options:\n"
- "\t-i [hciX|bdaddr] Local HCI device or BD Address\n"
- "\t-h, --help Display help\n"
- "\t-r, --raw Switch TTY into raw mode\n"
- "\t-A, --auth Enable authentication\n"
- "\t-E, --encrypt Enable encryption\n"
- "\t-S, --secure Secure connection\n"
- "\t-M, --master Become the master of a piconet\n"
- "\t-f, --config [file] Specify alternate config file\n"
- "\t-a Show all devices (default)\n"
- "\n");
-
- printf("Commands:\n");
- for (i = 0; command[i].cmd; i++)
- printf("\t%-8s %-24s\t%s\n",
- command[i].cmd,
- command[i].opt ? command[i].opt : " ",
- command[i].doc);
- printf("\n");
-}
-
-static struct option main_options[] = {
- { "help", 0, 0, 'h' },
- { "device", 1, 0, 'i' },
- { "config", 1, 0, 'f' },
- { "raw", 0, 0, 'r' },
- { "auth", 0, 0, 'A' },
- { "encrypt", 0, 0, 'E' },
- { "secure", 0, 0, 'S' },
- { "master", 0, 0, 'M' },
- { "linger", 1, 0, 'L' },
- { 0, 0, 0, 0 }
-};
-
-int main(int argc, char *argv[])
-{
- bdaddr_t bdaddr;
- int i, opt, ctl, dev_id, show_all = 0;
-
- bacpy(&bdaddr, BDADDR_ANY);
-
- while ((opt = getopt_long(argc, argv, "+i:f:rahAESML:", main_options, NULL)) != -1) {
- switch(opt) {
- case 'i':
- if (strncmp(optarg, "hci", 3) == 0)
- hci_devba(atoi(optarg + 3), &bdaddr);
- else
- str2ba(optarg, &bdaddr);
- break;
-
- case 'f':
- rfcomm_config_file = strdup(optarg);
- break;
-
- case 'r':
- rfcomm_raw_tty = 1;
- break;
-
- case 'a':
- show_all = 1;
- break;
-
- case 'h':
- usage();
- exit(0);
-
- case 'A':
- auth = 1;
- break;
-
- case 'E':
- encryption = 1;
- break;
-
- case 'S':
- secure = 1;
- break;
-
- case 'M':
- master = 1;
- break;
-
- case 'L':
- linger = atoi(optarg);
- break;
-
- default:
- exit(0);
- }
- }
-
- argc -= optind;
- argv += optind;
- optind = 0;
-
- if (argc < 2) {
- if (argc != 0) {
- usage();
- exit(1);
- } else
- show_all = 1;
- }
-
- ctl = socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_RFCOMM);
- if (ctl < 0) {
- perror("Can't open RFCOMM control socket");
- exit(1);
- }
-
- if (show_all) {
- print_dev_list(ctl, 0);
- close(ctl);
- exit(0);
- }
-
- if (strncmp(argv[1], "/dev/rfcomm", 11) == 0)
- dev_id = atoi(argv[1] + 11);
- else if (strncmp(argv[1], "rfcomm", 6) == 0)
- dev_id = atoi(argv[1] + 6);
- else
- dev_id = atoi(argv[1]);
-
- for (i = 0; command[i].cmd; i++) {
- if (strncmp(command[i].cmd, argv[0], 4) && strncmp(command[i].alt, argv[0], 4))
- continue;
- argc--;
- argv++;
- command[i].func(ctl, dev_id, &bdaddr, argc, argv);
- close(ctl);
- exit(0);
- }
-
- usage();
-
- close(ctl);
-
- return 0;
-}
diff --git a/tools/rfcomm.c b/tools/rfcomm.c
new file mode 100644
index 0000000..6800445
--- /dev/null
+++ b/tools/rfcomm.c
@@ -0,0 +1,849 @@
+/*
+ *
+ * BlueZ - Bluetooth protocol stack for Linux
+ *
+ * Copyright (C) 2002-2010 Marcel Holtmann <marcel@xxxxxxxxxxxx>
+ *
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+#include <signal.h>
+#include <termios.h>
+#include <sys/poll.h>
+#include <sys/param.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+#include <sys/wait.h>
+
+#include <bluetooth/bluetooth.h>
+#include <bluetooth/hci.h>
+#include <bluetooth/hci_lib.h>
+#include <bluetooth/rfcomm.h>
+
+#include "kword.h"
+
+#ifdef NEED_PPOLL
+#include "ppoll.h"
+#endif
+
+static char *rfcomm_config_file = NULL;
+static int rfcomm_raw_tty = 0;
+static int auth = 0;
+static int encryption = 0;
+static int secure = 0;
+static int master = 0;
+static int linger = 0;
+
+static char *rfcomm_state[] = {
+ "unknown",
+ "connected",
+ "clean",
+ "bound",
+ "listening",
+ "connecting",
+ "connecting",
+ "config",
+ "disconnecting",
+ "closed"
+};
+
+static volatile sig_atomic_t __io_canceled = 0;
+
+static void sig_hup(int sig)
+{
+ return;
+}
+
+static void sig_term(int sig)
+{
+ __io_canceled = 1;
+}
+
+static char *rfcomm_flagstostr(uint32_t flags)
+{
+ static char str[100];
+ str[0] = 0;
+
+ strcat(str, "[");
+
+ if (flags & (1 << RFCOMM_REUSE_DLC))
+ strcat(str, "reuse-dlc ");
+
+ if (flags & (1 << RFCOMM_RELEASE_ONHUP))
+ strcat(str, "release-on-hup ");
+
+ if (flags & (1 << RFCOMM_TTY_ATTACHED))
+ strcat(str, "tty-attached");
+
+ strcat(str, "]");
+ return str;
+}
+
+static void print_dev_info(struct rfcomm_dev_info *di)
+{
+ char src[18], dst[18], addr[40];
+
+ ba2str(&di->src, src); ba2str(&di->dst, dst);
+
+ if (bacmp(&di->src, BDADDR_ANY) == 0)
+ sprintf(addr, "%s", dst);
+ else
+ sprintf(addr, "%s -> %s", src, dst);
+
+ printf("rfcomm%d: %s channel %d %s %s\n",
+ di->id, addr, di->channel,
+ rfcomm_state[di->state],
+ di->flags ? rfcomm_flagstostr(di->flags) : "");
+}
+
+static void print_dev_list(int ctl, int flags)
+{
+ struct rfcomm_dev_list_req *dl;
+ struct rfcomm_dev_info *di;
+ int i;
+
+ dl = malloc(sizeof(*dl) + RFCOMM_MAX_DEV * sizeof(*di));
+ if (!dl) {
+ perror("Can't allocate memory");
+ exit(1);
+ }
+
+ dl->dev_num = RFCOMM_MAX_DEV;
+ di = dl->dev_info;
+
+ if (ioctl(ctl, RFCOMMGETDEVLIST, (void *) dl) < 0) {
+ perror("Can't get device list");
+ free(dl);
+ exit(1);
+ }
+
+ for (i = 0; i < dl->dev_num; i++)
+ print_dev_info(di + i);
+ free(dl);
+}
+
+static int create_dev(int ctl, int dev, uint32_t flags, bdaddr_t *bdaddr, int argc, char **argv)
+{
+ struct rfcomm_dev_req req;
+ int err;
+
+ memset(&req, 0, sizeof(req));
+ req.dev_id = dev;
+ req.flags = flags;
+ bacpy(&req.src, bdaddr);
+
+ if (argc < 2) {
+ err = rfcomm_read_config(rfcomm_config_file);
+ if (err < 0) {
+ perror("Can't open RFCOMM config file");
+ return err;
+ }
+
+ bacpy(&req.dst, &rfcomm_opts[dev].bdaddr);
+ req.channel = rfcomm_opts[dev].channel;
+
+ if (bacmp(&req.dst, BDADDR_ANY) == 0) {
+ fprintf(stderr, "Can't find a config entry for rfcomm%d\n", dev);
+ return -EFAULT;
+ }
+ } else {
+ str2ba(argv[1], &req.dst);
+
+ if (argc > 2)
+ req.channel = atoi(argv[2]);
+ else
+ req.channel = 1;
+ }
+
+ err = ioctl(ctl, RFCOMMCREATEDEV, &req);
+ if (err == EOPNOTSUPP)
+ fprintf(stderr, "RFCOMM TTY support not available\n");
+ else if (err < 0)
+ perror("Can't create device");
+
+ return err;
+}
+
+static int create_all(int ctl)
+{
+ struct rfcomm_dev_req req;
+ int i, err;
+
+ err = rfcomm_read_config(rfcomm_config_file);
+ if (err < 0) {
+ perror("Can't open RFCOMM config file");
+ return err;
+ }
+
+ for (i = 0; i < RFCOMM_MAX_DEV; i++) {
+ if (!rfcomm_opts[i].bind)
+ continue;
+
+ memset(&req, 0, sizeof(req));
+ req.dev_id = i;
+ req.flags = 0;
+ bacpy(&req.src, BDADDR_ANY);
+ bacpy(&req.dst, &rfcomm_opts[i].bdaddr);
+ req.channel = rfcomm_opts[i].channel;
+
+ if (bacmp(&req.dst, BDADDR_ANY) != 0)
+ ioctl(ctl, RFCOMMCREATEDEV, &req);
+ }
+
+ return 0;
+}
+
+static int release_dev(int ctl, int dev, uint32_t flags)
+{
+ struct rfcomm_dev_req req;
+ int err;
+
+ memset(&req, 0, sizeof(req));
+ req.dev_id = dev;
+
+ err = ioctl(ctl, RFCOMMRELEASEDEV, &req);
+ if (err < 0)
+ perror("Can't release device");
+
+ return err;
+}
+
+static int release_all(int ctl)
+{
+ struct rfcomm_dev_list_req *dl;
+ struct rfcomm_dev_info *di;
+ int i;
+
+ dl = malloc(sizeof(*dl) + RFCOMM_MAX_DEV * sizeof(*di));
+ if (!dl) {
+ perror("Can't allocate memory");
+ exit(1);
+ }
+
+ dl->dev_num = RFCOMM_MAX_DEV;
+ di = dl->dev_info;
+
+ if (ioctl(ctl, RFCOMMGETDEVLIST, (void *) dl) < 0) {
+ perror("Can't get device list");
+ free(dl);
+ exit(1);
+ }
+
+ for (i = 0; i < dl->dev_num; i++)
+ release_dev(ctl, (di + i)->id, 0);
+
+ free(dl);
+ return 0;
+}
+
+static void run_cmdline(struct pollfd *p, sigset_t* sigs, char *devname,
+ int argc, char **argv)
+{
+ int i;
+ pid_t pid;
+ char **cmdargv;
+
+ cmdargv = malloc((argc + 1) * sizeof(char*));
+ if (!cmdargv)
+ return;
+
+ for (i = 0; i < argc; i++)
+ cmdargv[i] = (strcmp(argv[i], "{}") == 0) ? devname : argv[i];
+ cmdargv[i] = NULL;
+
+ pid = fork();
+
+ switch (pid) {
+ case 0:
+ i = execvp(cmdargv[0], cmdargv);
+ fprintf(stderr, "Couldn't execute command %s (errno=%d:%s)\n",
+ cmdargv[0], errno, strerror(errno));
+ break;
+ case -1:
+ fprintf(stderr, "Couldn't fork to execute command %s\n",
+ cmdargv[0]);
+ break;
+ default:
+ while (1) {
+ int status;
+ pid_t child;
+ struct timespec ts;
+
+ child = waitpid(-1, &status, WNOHANG);
+ if (child == pid || (child < 0 && errno != EAGAIN))
+ break;
+
+ p->revents = 0;
+ ts.tv_sec = 0;
+ ts.tv_nsec = 200;
+ if (ppoll(p, 1, &ts, sigs) || __io_canceled) {
+ kill(pid, SIGTERM);
+ waitpid(pid, &status, 0);
+ break;
+ }
+ }
+ break;
+ }
+
+ free(cmdargv);
+}
+
+static void cmd_connect(int ctl, int dev, bdaddr_t *bdaddr, int argc, char **argv)
+{
+ struct sockaddr_rc laddr, raddr;
+ struct rfcomm_dev_req req;
+ struct termios ti;
+ struct sigaction sa;
+ struct pollfd p;
+ sigset_t sigs;
+ socklen_t alen;
+ char dst[18], devname[MAXPATHLEN];
+ int sk, fd, try = 30;
+
+ laddr.rc_family = AF_BLUETOOTH;
+ bacpy(&laddr.rc_bdaddr, bdaddr);
+ laddr.rc_channel = 0;
+
+ if (argc < 2) {
+ if (rfcomm_read_config(rfcomm_config_file) < 0) {
+ perror("Can't open RFCOMM config file");
+ return;
+ }
+
+ raddr.rc_family = AF_BLUETOOTH;
+ bacpy(&raddr.rc_bdaddr, &rfcomm_opts[dev].bdaddr);
+ raddr.rc_channel = rfcomm_opts[dev].channel;
+
+ if (bacmp(&raddr.rc_bdaddr, BDADDR_ANY) == 0) {
+ fprintf(stderr, "Can't find a config entry for rfcomm%d\n", dev);
+ return;
+ }
+ } else {
+ raddr.rc_family = AF_BLUETOOTH;
+ str2ba(argv[1], &raddr.rc_bdaddr);
+
+ if (argc > 2)
+ raddr.rc_channel = atoi(argv[2]);
+ else
+ raddr.rc_channel = 1;
+ }
+
+ sk = socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM);
+ if (sk < 0) {
+ perror("Can't create RFCOMM socket");
+ return;
+ }
+
+ if (linger) {
+ struct linger l = { .l_onoff = 1, .l_linger = linger };
+
+ if (setsockopt(sk, SOL_SOCKET, SO_LINGER, &l, sizeof(l)) < 0) {
+ perror("Can't set linger option");
+ return;
+ }
+ }
+
+ if (bind(sk, (struct sockaddr *) &laddr, sizeof(laddr)) < 0) {
+ perror("Can't bind RFCOMM socket");
+ close(sk);
+ return;
+ }
+
+ if (connect(sk, (struct sockaddr *) &raddr, sizeof(raddr)) < 0) {
+ perror("Can't connect RFCOMM socket");
+ close(sk);
+ return;
+ }
+
+ alen = sizeof(laddr);
+ if (getsockname(sk, (struct sockaddr *)&laddr, &alen) < 0) {
+ perror("Can't get RFCOMM socket name");
+ close(sk);
+ return;
+ }
+
+ memset(&req, 0, sizeof(req));
+ req.dev_id = dev;
+ req.flags = (1 << RFCOMM_REUSE_DLC) | (1 << RFCOMM_RELEASE_ONHUP);
+
+ bacpy(&req.src, &laddr.rc_bdaddr);
+ bacpy(&req.dst, &raddr.rc_bdaddr);
+ req.channel = raddr.rc_channel;
+
+ dev = ioctl(sk, RFCOMMCREATEDEV, &req);
+ if (dev < 0) {
+ perror("Can't create RFCOMM TTY");
+ close(sk);
+ return;
+ }
+
+ snprintf(devname, MAXPATHLEN - 1, "/dev/rfcomm%d", dev);
+ while ((fd = open(devname, O_RDONLY | O_NOCTTY)) < 0) {
+ if (errno == EACCES) {
+ perror("Can't open RFCOMM device");
+ goto release;
+ }
+
+ snprintf(devname, MAXPATHLEN - 1, "/dev/bluetooth/rfcomm/%d", dev);
+ if ((fd = open(devname, O_RDONLY | O_NOCTTY)) < 0) {
+ if (try--) {
+ snprintf(devname, MAXPATHLEN - 1, "/dev/rfcomm%d", dev);
+ usleep(100 * 1000);
+ continue;
+ }
+ perror("Can't open RFCOMM device");
+ goto release;
+ }
+ }
+
+ if (rfcomm_raw_tty) {
+ tcflush(fd, TCIOFLUSH);
+
+ cfmakeraw(&ti);
+ tcsetattr(fd, TCSANOW, &ti);
+ }
+
+ close(sk);
+
+ ba2str(&req.dst, dst);
+ printf("Connected %s to %s on channel %d\n", devname, dst, req.channel);
+ printf("Press CTRL-C for hangup\n");
+
+ memset(&sa, 0, sizeof(sa));
+ sa.sa_flags = SA_NOCLDSTOP;
+ sa.sa_handler = SIG_IGN;
+ sigaction(SIGCHLD, &sa, NULL);
+ sigaction(SIGPIPE, &sa, NULL);
+
+ sa.sa_handler = sig_term;
+ sigaction(SIGTERM, &sa, NULL);
+ sigaction(SIGINT, &sa, NULL);
+
+ sa.sa_handler = sig_hup;
+ sigaction(SIGHUP, &sa, NULL);
+
+ sigfillset(&sigs);
+ sigdelset(&sigs, SIGCHLD);
+ sigdelset(&sigs, SIGPIPE);
+ sigdelset(&sigs, SIGTERM);
+ sigdelset(&sigs, SIGINT);
+ sigdelset(&sigs, SIGHUP);
+
+ p.fd = fd;
+ p.events = POLLERR | POLLHUP;
+
+ while (!__io_canceled) {
+ p.revents = 0;
+ if (ppoll(&p, 1, NULL, &sigs) > 0)
+ break;
+ }
+
+ printf("Disconnected\n");
+
+ close(fd);
+ return;
+
+release:
+ memset(&req, 0, sizeof(req));
+ req.dev_id = dev;
+ req.flags = (1 << RFCOMM_HANGUP_NOW);
+ ioctl(ctl, RFCOMMRELEASEDEV, &req);
+
+ close(sk);
+}
+
+static void cmd_listen(int ctl, int dev, bdaddr_t *bdaddr, int argc, char **argv)
+{
+ struct sockaddr_rc laddr, raddr;
+ struct rfcomm_dev_req req;
+ struct termios ti;
+ struct sigaction sa;
+ struct pollfd p;
+ sigset_t sigs;
+ socklen_t alen;
+ char dst[18], devname[MAXPATHLEN];
+ int sk, nsk, fd, lm, try = 30;
+
+ laddr.rc_family = AF_BLUETOOTH;
+ bacpy(&laddr.rc_bdaddr, bdaddr);
+ laddr.rc_channel = (argc < 2) ? 1 : atoi(argv[1]);
+
+ sk = socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM);
+ if (sk < 0) {
+ perror("Can't create RFCOMM socket");
+ return;
+ }
+
+ lm = 0;
+ if (master)
+ lm |= RFCOMM_LM_MASTER;
+ if (auth)
+ lm |= RFCOMM_LM_AUTH;
+ if (encryption)
+ lm |= RFCOMM_LM_ENCRYPT;
+ if (secure)
+ lm |= RFCOMM_LM_SECURE;
+
+ if (lm && setsockopt(sk, SOL_RFCOMM, RFCOMM_LM, &lm, sizeof(lm)) < 0) {
+ perror("Can't set RFCOMM link mode");
+ close(sk);
+ return;
+ }
+
+ if (bind(sk, (struct sockaddr *)&laddr, sizeof(laddr)) < 0) {
+ perror("Can't bind RFCOMM socket");
+ close(sk);
+ return;
+ }
+
+ printf("Waiting for connection on channel %d\n", laddr.rc_channel);
+
+ listen(sk, 10);
+
+ alen = sizeof(raddr);
+ nsk = accept(sk, (struct sockaddr *) &raddr, &alen);
+
+ alen = sizeof(laddr);
+ if (getsockname(nsk, (struct sockaddr *)&laddr, &alen) < 0) {
+ perror("Can't get RFCOMM socket name");
+ close(nsk);
+ return;
+ }
+
+ if (linger) {
+ struct linger l = { .l_onoff = 1, .l_linger = linger };
+
+ if (setsockopt(nsk, SOL_SOCKET, SO_LINGER, &l, sizeof(l)) < 0) {
+ perror("Can't set linger option");
+ close(nsk);
+ return;
+ }
+ }
+
+ memset(&req, 0, sizeof(req));
+ req.dev_id = dev;
+ req.flags = (1 << RFCOMM_REUSE_DLC) | (1 << RFCOMM_RELEASE_ONHUP);
+
+ bacpy(&req.src, &laddr.rc_bdaddr);
+ bacpy(&req.dst, &raddr.rc_bdaddr);
+ req.channel = raddr.rc_channel;
+
+ dev = ioctl(nsk, RFCOMMCREATEDEV, &req);
+ if (dev < 0) {
+ perror("Can't create RFCOMM TTY");
+ close(sk);
+ return;
+ }
+
+ snprintf(devname, MAXPATHLEN - 1, "/dev/rfcomm%d", dev);
+ while ((fd = open(devname, O_RDONLY | O_NOCTTY)) < 0) {
+ if (errno == EACCES) {
+ perror("Can't open RFCOMM device");
+ goto release;
+ }
+
+ snprintf(devname, MAXPATHLEN - 1, "/dev/bluetooth/rfcomm/%d", dev);
+ if ((fd = open(devname, O_RDONLY | O_NOCTTY)) < 0) {
+ if (try--) {
+ snprintf(devname, MAXPATHLEN - 1, "/dev/rfcomm%d", dev);
+ usleep(100 * 1000);
+ continue;
+ }
+ perror("Can't open RFCOMM device");
+ goto release;
+ }
+ }
+
+ if (rfcomm_raw_tty) {
+ tcflush(fd, TCIOFLUSH);
+
+ cfmakeraw(&ti);
+ tcsetattr(fd, TCSANOW, &ti);
+ }
+
+ close(sk);
+ close(nsk);
+
+ ba2str(&req.dst, dst);
+ printf("Connection from %s to %s\n", dst, devname);
+ printf("Press CTRL-C for hangup\n");
+
+ memset(&sa, 0, sizeof(sa));
+ sa.sa_flags = SA_NOCLDSTOP;
+ sa.sa_handler = SIG_IGN;
+ sigaction(SIGCHLD, &sa, NULL);
+ sigaction(SIGPIPE, &sa, NULL);
+
+ sa.sa_handler = sig_term;
+ sigaction(SIGTERM, &sa, NULL);
+ sigaction(SIGINT, &sa, NULL);
+
+ sa.sa_handler = sig_hup;
+ sigaction(SIGHUP, &sa, NULL);
+
+ sigfillset(&sigs);
+ sigdelset(&sigs, SIGCHLD);
+ sigdelset(&sigs, SIGPIPE);
+ sigdelset(&sigs, SIGTERM);
+ sigdelset(&sigs, SIGINT);
+ sigdelset(&sigs, SIGHUP);
+
+ p.fd = fd;
+ p.events = POLLERR | POLLHUP;
+
+ if (argc <= 2) {
+ while (!__io_canceled) {
+ p.revents = 0;
+ if (ppoll(&p, 1, NULL, &sigs) > 0)
+ break;
+ }
+ } else
+ run_cmdline(&p, &sigs, devname, argc - 2, argv + 2);
+
+ sa.sa_handler = NULL;
+ sigaction(SIGTERM, &sa, NULL);
+ sigaction(SIGINT, &sa, NULL);
+
+ printf("Disconnected\n");
+
+ close(fd);
+ return;
+
+release:
+ memset(&req, 0, sizeof(req));
+ req.dev_id = dev;
+ req.flags = (1 << RFCOMM_HANGUP_NOW);
+ ioctl(ctl, RFCOMMRELEASEDEV, &req);
+
+ close(sk);
+}
+
+static void cmd_watch(int ctl, int dev, bdaddr_t *bdaddr, int argc, char **argv)
+{
+ while (!__io_canceled) {
+ cmd_listen(ctl, dev, bdaddr, argc, argv);
+ usleep(10000);
+ }
+}
+
+static void cmd_create(int ctl, int dev, bdaddr_t *bdaddr, int argc, char **argv)
+{
+ if (strcmp(argv[0], "all") == 0)
+ create_all(ctl);
+ else
+ create_dev(ctl, dev, 0, bdaddr, argc, argv);
+}
+
+static void cmd_release(int ctl, int dev, bdaddr_t *bdaddr, int argc, char **argv)
+{
+ if (strcmp(argv[0], "all") == 0)
+ release_all(ctl);
+ else
+ release_dev(ctl, dev, 0);
+}
+
+static void cmd_show(int ctl, int dev, bdaddr_t *bdaddr, int argc, char **argv)
+{
+ if (strcmp(argv[0], "all") == 0)
+ print_dev_list(ctl, 0);
+ else {
+ struct rfcomm_dev_info di = { id: atoi(argv[0]) };
+ if (ioctl(ctl, RFCOMMGETDEVINFO, &di) < 0) {
+ perror("Get info failed");
+ exit(1);
+ }
+
+ print_dev_info(&di);
+ }
+}
+
+struct {
+ char *cmd;
+ char *alt;
+ void (*func)(int ctl, int dev, bdaddr_t *bdaddr, int argc, char **argv);
+ char *opt;
+ char *doc;
+} command[] = {
+ { "bind", "create", cmd_create, "<dev> <bdaddr> [channel]", "Bind device" },
+ { "release", "unbind", cmd_release, "<dev>", "Release device" },
+ { "show", "info", cmd_show, "<dev>", "Show device" },
+ { "connect", "conn", cmd_connect, "<dev> <bdaddr> [channel]", "Connect device" },
+ { "listen", "server", cmd_listen, "<dev> [channel [cmd]]", "Listen" },
+ { "watch", "watch", cmd_watch, "<dev> [channel [cmd]]", "Watch" },
+ { NULL, NULL, NULL, 0, 0 }
+};
+
+static void usage(void)
+{
+ int i;
+
+ printf("RFCOMM configuration utility ver %s\n", VERSION);
+
+ printf("Usage:\n"
+ "\trfcomm [options] <command> <dev>\n"
+ "\n");
+
+ printf("Options:\n"
+ "\t-i [hciX|bdaddr] Local HCI device or BD Address\n"
+ "\t-h, --help Display help\n"
+ "\t-r, --raw Switch TTY into raw mode\n"
+ "\t-A, --auth Enable authentication\n"
+ "\t-E, --encrypt Enable encryption\n"
+ "\t-S, --secure Secure connection\n"
+ "\t-M, --master Become the master of a piconet\n"
+ "\t-f, --config [file] Specify alternate config file\n"
+ "\t-a Show all devices (default)\n"
+ "\n");
+
+ printf("Commands:\n");
+ for (i = 0; command[i].cmd; i++)
+ printf("\t%-8s %-24s\t%s\n",
+ command[i].cmd,
+ command[i].opt ? command[i].opt : " ",
+ command[i].doc);
+ printf("\n");
+}
+
+static struct option main_options[] = {
+ { "help", 0, 0, 'h' },
+ { "device", 1, 0, 'i' },
+ { "config", 1, 0, 'f' },
+ { "raw", 0, 0, 'r' },
+ { "auth", 0, 0, 'A' },
+ { "encrypt", 0, 0, 'E' },
+ { "secure", 0, 0, 'S' },
+ { "master", 0, 0, 'M' },
+ { "linger", 1, 0, 'L' },
+ { 0, 0, 0, 0 }
+};
+
+int main(int argc, char *argv[])
+{
+ bdaddr_t bdaddr;
+ int i, opt, ctl, dev_id, show_all = 0;
+
+ bacpy(&bdaddr, BDADDR_ANY);
+
+ while ((opt = getopt_long(argc, argv, "+i:f:rahAESML:", main_options, NULL)) != -1) {
+ switch(opt) {
+ case 'i':
+ if (strncmp(optarg, "hci", 3) == 0)
+ hci_devba(atoi(optarg + 3), &bdaddr);
+ else
+ str2ba(optarg, &bdaddr);
+ break;
+
+ case 'f':
+ rfcomm_config_file = strdup(optarg);
+ break;
+
+ case 'r':
+ rfcomm_raw_tty = 1;
+ break;
+
+ case 'a':
+ show_all = 1;
+ break;
+
+ case 'h':
+ usage();
+ exit(0);
+
+ case 'A':
+ auth = 1;
+ break;
+
+ case 'E':
+ encryption = 1;
+ break;
+
+ case 'S':
+ secure = 1;
+ break;
+
+ case 'M':
+ master = 1;
+ break;
+
+ case 'L':
+ linger = atoi(optarg);
+ break;
+
+ default:
+ exit(0);
+ }
+ }
+
+ argc -= optind;
+ argv += optind;
+ optind = 0;
+
+ if (argc < 2) {
+ if (argc != 0) {
+ usage();
+ exit(1);
+ } else
+ show_all = 1;
+ }
+
+ ctl = socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_RFCOMM);
+ if (ctl < 0) {
+ perror("Can't open RFCOMM control socket");
+ exit(1);
+ }
+
+ if (show_all) {
+ print_dev_list(ctl, 0);
+ close(ctl);
+ exit(0);
+ }
+
+ if (strncmp(argv[1], "/dev/rfcomm", 11) == 0)
+ dev_id = atoi(argv[1] + 11);
+ else if (strncmp(argv[1], "rfcomm", 6) == 0)
+ dev_id = atoi(argv[1] + 6);
+ else
+ dev_id = atoi(argv[1]);
+
+ for (i = 0; command[i].cmd; i++) {
+ if (strncmp(command[i].cmd, argv[0], 4) && strncmp(command[i].alt, argv[0], 4))
+ continue;
+ argc--;
+ argv++;
+ command[i].func(ctl, dev_id, &bdaddr, argc, argv);
+ close(ctl);
+ exit(0);
+ }
+
+ usage();
+
+ close(ctl);
+
+ return 0;
+}
--
1.7.4.rc3
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