10745bbabf
Changes:
* Use cfmakeraw() to set raw TTY attributes in KISS TNC constructor
patty_kiss_tnc_new_fd()
* Restore previous TTY attributes in patty_kiss_tnc_destroy()
117 lines
2.8 KiB
C
117 lines
2.8 KiB
C
#define _GNU_SOURCE
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdarg.h>
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#include <termios.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <patty/ax25.h>
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static void usage(int argc, char **argv, const char *message, ...) {
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if (message != NULL) {
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va_list args;
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va_start(args, message);
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vfprintf(stderr, message, args);
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fprintf(stderr, "\n");
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va_end(args);
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}
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fprintf(stderr, "usage: %s /dev/ttyXX|kiss.cap [path.sock] callsign\n", argv[0]);
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exit(1);
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}
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int main(int argc, char **argv) {
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patty_ax25_server *server;
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patty_ax25_if *iface;
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patty_ax25_route *route;
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patty_ax25_if_kiss_tnc_info info = {
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.type = PATTY_AX25_IF_KISS_TNC_INFO_FD
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};
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if (argc < 2) {
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usage(argc, argv, "No TNC device or KISS dump file provided");
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} else if (argc < 3) {
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usage(argc, argv, "No socket path provided");
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} else if (argc < 4) {
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usage(argc, argv, "No station callsign provided");
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} else if (argc > 4) {
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usage(argc, argv, "Too many arguments provided");
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}
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if ((info.fd = open(argv[1], O_RDWR)) < 0) {
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fprintf(stderr, "%s: %s: %s: %s\n",
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argv[0], "open()", argv[1], strerror(errno));
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goto error_open;
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}
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if (isatty(info.fd) && grantpt(info.fd) == 0 && unlockpt(info.fd) == 0) {
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char name[256];
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if (ptsname_r(info.fd, name, sizeof(name)) < 0) {
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fprintf(stderr, "%s: %s: %s: %s\n",
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argv[0], argv[1], "ptsname_r()", strerror(errno));
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goto error_open;
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}
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fprintf(stderr, "pts %s\n", name);
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}
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errno = 0;
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patty_ax25_pton(argv[3], 0, &info.addr);
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if ((server = patty_ax25_server_new(argc >= 3? argv[2]: PATTY_AX25_SERVER_PATH)) == NULL) {
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goto error_server_new;
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}
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if ((iface = patty_ax25_if_new(PATTY_AX25_IF_KISS_TNC,
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(patty_ax25_if_info *)&info)) == NULL) {
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goto error_if_new;
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}
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if (patty_ax25_server_add_if(server, iface) < 0) {
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goto error_server_add_if;
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}
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if ((route = patty_ax25_route_new_default(iface)) == NULL) {
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goto error_route_new_default;
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}
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if (patty_ax25_server_add_route(server, route) < 0) {
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goto error_server_add_route;
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}
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if (patty_ax25_server_run(server) < 0) {
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fprintf(stderr, "%s: %s: %s: %s\n",
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argv[0], argv[1], "patty_ax25_server_run()", strerror(errno));
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goto error_server_run;
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}
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patty_ax25_server_destroy(server);
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return 0;
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error_server_run:
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error_server_add_route:
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error_route_new_default:
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error_server_add_if:
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error_if_new:
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patty_ax25_server_destroy(server);
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error_server_new:
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close(info.fd);
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error_open:
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return 1;
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}
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