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Mostly cosmetical changes in switches handling

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kapyar 2003-10-10 20:40:53 +00:00
parent 2a83a72816
commit 207a3f9e9e
1 changed files with 63 additions and 43 deletions
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94
src/main.c
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@ -28,10 +28,12 @@
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* *
* $Id: main.c,v 1.2 2003/09/27 13:22:52 kapyar Exp $ * $Id: main.c,v 1.3 2003/10/10 20:40:53 kapyar Exp $
*/ */
#include "globals.h" #include "globals.h"
#include "string.h"
#include "errno.h"
#include "cfg.h" #include "cfg.h"
#include "tty.h" #include "tty.h"
#include "sock.h" #include "sock.h"
@ -42,6 +44,7 @@
# include "log.h" # include "log.h"
#endif #endif
extern char logfullname[];
int isdaemon = TRUE; int isdaemon = TRUE;
void usage(char *exename); void usage(char *exename);
@ -96,33 +99,34 @@ daemon(nochdir, noclose)
void void
usage(char *exename) usage(char *exename)
{ {
printf("%s-%s copyright (c) Victor Antonovich, 2002-2003 // 2:5055/124.13@fidonet\n" printf("%s-%s Copyright (C) 2002, 2003 Victor Antonovich <avmlink@vlink.ru>\n\n"
"usage: %s [<options>] \n" "Usage: %s [-h] [-d] [-v level] [-L name] [-p name] [-s value] [-P number]\n"
"-h this help\n" " [-C number] [-N number] [-R value] [-W value] [-T value]\n\n"
"-d don't daemonize\n" " -h this help\n"
" -d don't daemonize\n"
#ifdef LOG #ifdef LOG
#ifdef DEBUG #ifdef DEBUG
"-v<level> set log level (0-9, default %d, 0 - errors only)\n" " -v<level> set log level (0-9, default %d, 0 - errors only)\n"
#else #else
"-v<level> set log level (0-2, default %d, 0 - errors only)\n" " -v<level> set log level (0-2, default %d, 0 - errors only)\n"
#endif #endif
"-L<name> set log file name (default %s%s)\n" " -L<name> set log file name (default %s%s)\n"
#endif #endif
"-p<name> set serial port device name (default %s)\n" " -p<name> set serial port device name (default %s)\n"
"-s<value> set serial port speed (default %d)\n" " -s<value> set serial port speed (default %d)\n"
#ifdef TRXCTL #ifdef TRXCTL
"-t force RTS RS-485 transmitting/receiving control\n" " -t force RTS RS-485 transmitting/receiving control\n"
#endif #endif
"-P<number> set TCP server port number (default %d)\n" " -P<number> set TCP server port number (default %d)\n"
"-C<number> set number of simultaneous connections\n" " -C<number> set maximum number of simultaneous connections\n"
" (1-128, default %d)\n" " (1-128, default %d)\n"
"-N<number> set number of request retries\n" " -N<number> set maximum number of request retries\n"
" (0-15, default %d, 0 - without retries)\n" " (0-15, default %d, 0 - without retries)\n"
"-R<value> set pause between requests, millisecs\n" " -R<value> set pause between requests in milliseconds\n"
" (1-10000, default %lu)\n" " (1-10000, default %lu)\n"
"-W<value> set response wait time, millisecs\n" " -W<value> set response wait time in milliseconds\n"
" (1-10000, default %lu)\n" " (1-10000, default %lu)\n"
"-T<value> set connection timeout value, secs\n" " -T<value> set connection timeout value in seconds\n"
" (0-1000, default %d, 0 - no timeout)" " (0-1000, default %d, 0 - no timeout)"
"\n", PACKAGE, VERSION, exename, "\n", PACKAGE, VERSION, exename,
#ifdef LOG #ifdef LOG
@ -137,10 +141,17 @@ int
main(int argc, char *argv[]) main(int argc, char *argv[])
{ {
int err = 0, rc; int err = 0, rc;
char *exename;
sig_init(); sig_init();
cfg_init(); cfg_init();
/* command line parsing */ if ((exename = strrchr(argv[0], '/')) == NULL)
exename = argv[0];
else
exename++;
/* command line argument list parsing */
while ((rc = getopt(argc, argv, while ((rc = getopt(argc, argv,
"dh" "dh"
#ifdef TRXCTL #ifdef TRXCTL
@ -153,6 +164,8 @@ main(int argc, char *argv[])
{ {
switch (rc) switch (rc)
{ {
case '?':
exit(-1);
case 'd': case 'd':
isdaemon = FALSE; isdaemon = FALSE;
break; break;
@ -167,13 +180,13 @@ main(int argc, char *argv[])
#ifdef DEBUG #ifdef DEBUG
if (cfg.dbglvl < 0 || cfg.dbglvl > 9) if (cfg.dbglvl < 0 || cfg.dbglvl > 9)
{ /* report about invalid log level */ { /* report about invalid log level */
printf("-v: invalid loglevel" printf("%s: -v: invalid loglevel value"
" (%d, must be 0-9)\n", cfg.dbglvl); " (%d, must be 0-9)\n", exename, cfg.dbglvl);
#else #else
if (cfg.dbglvl < 0 || cfg.dbglvl > 9) if (cfg.dbglvl < 0 || cfg.dbglvl > 9)
{ /* report about invalid log level */ { /* report about invalid log level */
printf("-v: invalid loglevel" printf("%s: -v: invalid loglevel value"
" (%d, must be 0-2)\n", cfg.dbglvl); " (%d, must be 0-2)\n", exename, cfg.dbglvl);
#endif #endif
exit(-1); exit(-1);
} }
@ -190,8 +203,8 @@ main(int argc, char *argv[])
#endif #endif
case 'p': case 'p':
if (*optarg != '/') if (*optarg != '/')
{ /* concatenate given port name with default */ { /* concatenate given port name with default
/* path to devices mountpoint */ path to devices mountpoint */
strncpy(cfg.ttyport, "/dev/", INTBUFSIZE); strncpy(cfg.ttyport, "/dev/", INTBUFSIZE);
strncat(cfg.ttyport, optarg, strncat(cfg.ttyport, optarg,
INTBUFSIZE - strlen(cfg.ttyport)); INTBUFSIZE - strlen(cfg.ttyport));
@ -208,17 +221,17 @@ main(int argc, char *argv[])
cfg.maxconn = strtoul(optarg, NULL, 0); cfg.maxconn = strtoul(optarg, NULL, 0);
if (cfg.maxconn < 1 || cfg.maxconn > 128) if (cfg.maxconn < 1 || cfg.maxconn > 128)
{ /* report about invalid max conn number */ { /* report about invalid max conn number */
printf("-C: invalid number" printf("%s: -C: invalid maxconn value"
" (%d, must be 1-128)\n", cfg.maxconn); " (%d, must be 1-128)\n", exename, cfg.maxconn);
exit(-1); exit(-1);
} }
break; break;
case 'N': case 'N':
cfg.maxtry = strtoul(optarg, NULL, 0); cfg.maxtry = strtoul(optarg, NULL, 0);
if (cfg.maxtry > 15) if (cfg.maxtry > 15)
{ /* report about invalid max conn number */ { /* report about invalid max try number */
printf("-N: invalid number" printf("%s: -N: invalid maxtry value"
" (%d, must be 0-15)\n", cfg.maxtry); " (%d, must be 0-15)\n", exename, cfg.maxtry);
exit(-1); exit(-1);
} }
break; break;
@ -226,8 +239,8 @@ main(int argc, char *argv[])
cfg.rqstpause = strtoul(optarg, NULL, 0); cfg.rqstpause = strtoul(optarg, NULL, 0);
if (cfg.rqstpause < 1 || cfg.rqstpause > 10000) if (cfg.rqstpause < 1 || cfg.rqstpause > 10000)
{ /* report about invalid rqst pause value */ { /* report about invalid rqst pause value */
printf("-R: invalid number" printf("%s: -R: invalid inter-request pause value"
" (%lu, must be 1-10000)\n", cfg.rqstpause); " (%lu, must be 1-10000)\n", exename, cfg.rqstpause);
exit(-1); exit(-1);
} }
break; break;
@ -235,8 +248,8 @@ main(int argc, char *argv[])
cfg.respwait = strtoul(optarg, NULL, 0); cfg.respwait = strtoul(optarg, NULL, 0);
if (cfg.respwait < 1 || cfg.respwait > 10000) if (cfg.respwait < 1 || cfg.respwait > 10000)
{ /* report about invalid resp wait value */ { /* report about invalid resp wait value */
printf("-W: invalid number" printf("%s: -W: invalid response wait time value"
" (%lu, must be 1-10000)\n", cfg.respwait); " (%lu, must be 1-10000)\n", exename, cfg.respwait);
exit(-1); exit(-1);
} }
break; break;
@ -244,18 +257,25 @@ main(int argc, char *argv[])
cfg.conntimeout = strtoul(optarg, NULL, 0); cfg.conntimeout = strtoul(optarg, NULL, 0);
if (cfg.conntimeout > 1000) if (cfg.conntimeout > 1000)
{ /* report about invalid conn timeout value */ { /* report about invalid conn timeout value */
printf("-T: invalid number" printf("%s: -T: invalid conn timeout value"
" (%d, must be 1-1000)\n", cfg.conntimeout); " (%d, must be 1-1000)\n", exename, cfg.conntimeout);
exit(-1); exit(-1);
} }
break; break;
case 'h': case 'h':
usage(argv[0]); usage(exename);
} }
} }
#ifdef LOG #ifdef LOG
log_init(cfg.logname); if (log_init(cfg.logname) != RC_OK)
{
printf("%s: can't open logfile '%s' (%s), exiting...\n",
exename,
logfullname[0] ? logfullname : "no log name was given",
strerror(errno));
exit(-1);
}
log(2, "%s-%s started...", PACKAGE, VERSION); log(2, "%s-%s started...", PACKAGE, VERSION);
#endif #endif