diff options
Diffstat (limited to 'libexec/talkd/process.c')
| -rw-r--r-- | libexec/talkd/process.c | 34 |
1 files changed, 24 insertions, 10 deletions
diff --git a/libexec/talkd/process.c b/libexec/talkd/process.c index df087e3..34c6a90 100644 --- a/libexec/talkd/process.c +++ b/libexec/talkd/process.c @@ -29,12 +29,14 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * - * $Id$ */ #ifndef lint +#if 0 static char sccsid[] = "@(#)process.c 8.2 (Berkeley) 11/16/93"; +#endif +static const char rcsid[] = + "$Id$"; #endif /* not lint */ /* @@ -50,16 +52,26 @@ static char sccsid[] = "@(#)process.c 8.2 (Berkeley) 11/16/93"; #include <sys/socket.h> #include <netinet/in.h> #include <protocols/talkd.h> +#include <ctype.h> +#include <err.h> #include <netdb.h> -#include <syslog.h> +#include <paths.h> #include <stdio.h> #include <string.h> -#include <ctype.h> -#include <paths.h> +#include <syslog.h> +int announce __P((CTL_MSG *, char *)); +int delete_invite __P((int)); +void do_announce __P((CTL_MSG *, CTL_RESPONSE *)); CTL_MSG *find_request(); CTL_MSG *find_match(); +int find_user __P((char *, char *)); +void insert_table __P((CTL_MSG *, CTL_RESPONSE *)); +int new_id __P((void)); +void print_request __P((char *, CTL_MSG *)); +void print_response __P((char *, CTL_RESPONSE *)); +void process_request(mp, rp) register CTL_MSG *mp; register CTL_RESPONSE *rp; @@ -72,28 +84,28 @@ process_request(mp, rp) rp->type = mp->type; rp->id_num = htonl(0); if (mp->vers != TALK_VERSION) { - syslog(LOG_WARNING, "Bad protocol version %d", mp->vers); + syslog(LOG_WARNING, "bad protocol version %d", mp->vers); rp->answer = BADVERSION; return; } mp->id_num = ntohl(mp->id_num); mp->addr.sa_family = ntohs(mp->addr.sa_family); if (mp->addr.sa_family != AF_INET) { - syslog(LOG_WARNING, "Bad address, family %d", + syslog(LOG_WARNING, "bad address, family %d", mp->addr.sa_family); rp->answer = BADADDR; return; } mp->ctl_addr.sa_family = ntohs(mp->ctl_addr.sa_family); if (mp->ctl_addr.sa_family != AF_INET) { - syslog(LOG_WARNING, "Bad control address, family %d", + syslog(LOG_WARNING, "bad control address, family %d", mp->ctl_addr.sa_family); rp->answer = BADCTLADDR; return; } for (s = mp->l_name; *s; s++) if (!isprint(*s)) { - syslog(LOG_NOTICE, "Illegal user name. Aborting"); + syslog(LOG_NOTICE, "illegal user name. Aborting"); rp->answer = FAILED; return; } @@ -138,6 +150,7 @@ process_request(mp, rp) print_response("process_request", rp); } +void do_announce(mp, rp) register CTL_MSG *mp; CTL_RESPONSE *rp; @@ -185,6 +198,7 @@ do_announce(mp, rp) /* * Search utmp for the local user */ +int find_user(name, tty) char *name, *tty; { @@ -197,7 +211,7 @@ find_user(name, tty) char ftty[sizeof(_PATH_DEV) - 1 + sizeof(line)]; if ((fd = fopen(_PATH_UTMP, "r")) == NULL) { - fprintf(stderr, "talkd: can't read %s.\n", _PATH_UTMP); + warnx("can't read %s", _PATH_UTMP); return (FAILED); } #define SCMPN(a, b) strncmp(a, b, sizeof (a)) |
