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Hamlib/rpcrig/rpcrigd.c

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9.4 KiB
C
Czysty Wina Historia

/*
* rpcrigd - (C) Stephane Fillod 2001-2003
*
* This program let programs control a radio through
* the mean of RPC services using Hamlib.
*
* $Id: rpcrigd.c,v 1.7 2003-08-17 22:39:07 fillods Exp $
*
*
* 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.
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "rpcrig.h"
#include <stdio.h>
#include <stdlib.h>
#include <rpc/pmap_clnt.h>
#include <string.h>
#include <memory.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <unistd.h>
#include <netdb.h>
#ifdef HAVE_RPC_RPCENT_H
#include <rpc/rpcent.h>
#endif
#include <getopt.h>
#include <hamlib/rig.h>
/*
* Prototypes
*/
void usage();
void version();
void rigd_exit();
void rigprog_1(struct svc_req *rqstp, register SVCXPRT *transp);
/*
* Reminder: when adding long options,
* keep up to date SHORT_OPTIONS, usage()'s output and man page. thanks.
* NB: do NOT use -W since it's reserved by POSIX.
*/
#define SHORT_OPTIONS "m:r:p:P:d:D:c:s:C:t:vhV"
static struct option long_options[] =
{
{"model", 1, 0, 'm'},
{"rig-file", 1, 0, 'r'},
{"ptt-file", 1, 0, 'p'},
{"dcd-file", 1, 0, 'd'},
{"ptt-type", 1, 0, 'P'},
{"dcd-type", 1, 0, 'D'},
{"serial-speed", 1, 0, 's'},
{"civaddr", 1, 0, 'c'},
{"set-conf", 1, 0, 'C'},
{"prog", 1, 0, 't'},
{"verbose", 0, 0, 'v'},
{"help", 0, 0, 'h'},
{"version", 0, 0, 'V'},
{0, 0, 0, 0}
};
int set_conf(RIG *my_rig, char *conf_parms)
{
char *p, *q, *n;
int ret;
p = conf_parms;
while (p && *p != '\0') {
/* FIXME: left hand value of = cannot be null */
q = strchr(p, '=');
if ( !q )
return RIG_EINVAL;
*q++ = '\0';
n = strchr(q, ',');
if (n) *n++ = '\0';
ret = rig_set_conf(my_rig, rig_token_lookup(my_rig, p), q);
if (ret != RIG_OK)
return ret;
p = n;
}
return RIG_OK;
}
static unsigned long extract_prognum(const char val[])
{
if (val[0] == '+') {
return RIGPROG + atol(val+1);
} else
if (val[0] < '0' || val[0] > '9') {
struct rpcent *ent;
ent = getrpcbyname (val);
if (ent)
return ent->r_number;
else
return 0;
} else
return atol(val);
}
RIG *the_rpc_rig;
#define MAXCONFLEN 128
int
main (int argc, char *argv[])
{
register SVCXPRT *transp;
rig_model_t my_model = RIG_MODEL_DUMMY;
int retcode; /* generic return code from functions */
int verbose = 0;
const char *rig_file=NULL, *ptt_file=NULL, *dcd_file=NULL;
ptt_type_t ptt_type = RIG_PTT_NONE;
dcd_type_t dcd_type = RIG_DCD_NONE;
char *civaddr = NULL; /* NULL means no need to set conf */
int serial_rate = 0;
char conf_parms[MAXCONFLEN] = "";
unsigned long prognum = RIGPROG;
/* Arguments parsing */
while(1) {
int c;
int option_index = 0;
c = getopt_long (argc, argv, SHORT_OPTIONS,
long_options, &option_index);
if (c == -1)
break;
switch(c) {
case 'h':
usage();
exit(0);
case 'V':
version();
exit(0);
case 'm':
if (!optarg) {
usage(); /* wrong arg count */
exit(1);
}
my_model = atoi(optarg);
break;
case 'r':
if (!optarg) {
usage(); /* wrong arg count */
exit(1);
}
rig_file = optarg;
break;
case 'p':
if (!optarg) {
usage(); /* wrong arg count */
exit(1);
}
ptt_file = optarg;
break;
case 'd':
if (!optarg) {
usage(); /* wrong arg count */
exit(1);
}
dcd_file = optarg;
break;
case 'P':
if (!optarg) {
usage(); /* wrong arg count */
exit(1);
}
if (!strcmp(optarg, "RIG"))
ptt_type = RIG_PTT_RIG;
else if (!strcmp(optarg, "DTR"))
ptt_type = RIG_PTT_SERIAL_DTR;
else if (!strcmp(optarg, "RTS"))
ptt_type = RIG_PTT_SERIAL_RTS;
else if (!strcmp(optarg, "PARALLEL"))
ptt_type = RIG_PTT_PARALLEL;
else if (!strcmp(optarg, "NONE"))
ptt_type = RIG_PTT_NONE;
else
ptt_type = atoi(optarg);
break;
case 'D':
if (!optarg) {
usage(); /* wrong arg count */
exit(1);
}
if (!strcmp(optarg, "RIG"))
dcd_type = RIG_DCD_RIG;
else if (!strcmp(optarg, "DSR"))
dcd_type = RIG_DCD_SERIAL_DSR;
else if (!strcmp(optarg, "CTS"))
dcd_type = RIG_DCD_SERIAL_CTS;
else if (!strcmp(optarg, "CD"))
dcd_type = RIG_DCD_SERIAL_CAR;
else if (!strcmp(optarg, "PARALLEL"))
dcd_type = RIG_DCD_PARALLEL;
else if (!strcmp(optarg, "NONE"))
dcd_type = RIG_DCD_NONE;
else
dcd_type = atoi(optarg);
break;
case 'c':
if (!optarg) {
usage(); /* wrong arg count */
exit(1);
}
civaddr = optarg;
break;
case 's':
if (!optarg) {
usage(); /* wrong arg count */
exit(1);
}
serial_rate = atoi(optarg);
break;
case 'C':
if (!optarg) {
usage(); /* wrong arg count */
exit(1);
}
if (*conf_parms != '\0')
strcat(conf_parms, ",");
strncat(conf_parms, optarg, MAXCONFLEN-strlen(conf_parms));
break;
case 't':
if (!optarg) {
usage(); /* wrong arg count */
exit(1);
}
prognum = extract_prognum(optarg);
break;
case 'v':
verbose++;
break;
default:
usage(); /* unknown option? */
exit(1);
}
}
if (verbose < 2)
rig_set_debug(RIG_DEBUG_WARN);
/* Opening the local rig */
the_rpc_rig = rig_init(my_model);
if (!the_rpc_rig) {
fprintf(stderr, "Unknown rig num %d, or initialization error.\n",
my_model);
fprintf(stderr, "Please check with rigctl --list option.\n");
exit(2);
}
retcode = set_conf(the_rpc_rig, conf_parms);
if (retcode != RIG_OK) {
fprintf(stderr, "Config parameter error: %s\n", rigerror(retcode));
exit(2);
}
if (rig_file)
strncpy(the_rpc_rig->state.rigport.pathname, rig_file, FILPATHLEN);
/*
* ex: RIG_PTT_PARALLEL and /dev/parport0
*/
if (ptt_type != RIG_PTT_NONE)
the_rpc_rig->state.pttport.type.ptt = ptt_type;
if (dcd_type != RIG_DCD_NONE)
the_rpc_rig->state.dcdport.type.dcd = dcd_type;
if (ptt_file)
strncpy(the_rpc_rig->state.pttport.pathname, ptt_file, FILPATHLEN);
if (dcd_file)
strncpy(the_rpc_rig->state.dcdport.pathname, dcd_file, FILPATHLEN);
/* FIXME: bound checking and port type == serial */
if (serial_rate != 0)
the_rpc_rig->state.rigport.parm.serial.rate = serial_rate;
if (civaddr)
rig_set_conf(the_rpc_rig, rig_token_lookup(the_rpc_rig, "civaddr"), civaddr);
retcode = rig_open(the_rpc_rig);
if (retcode != RIG_OK) {
fprintf(stderr,"rig_open: error = %s \n", rigerror(retcode));
exit(2);
}
atexit(rigd_exit);
if (verbose > 0)
printf("Opened rig model %d, '%s'\n", the_rpc_rig->caps->rig_model,
the_rpc_rig->caps->model_name);
/* Setup the RPC service and fire it up */
pmap_unset (prognum, RIGVERS);
transp = svcudp_create(RPC_ANYSOCK);
if (transp == NULL) {
fprintf (stderr, "cannot create udp service.");
exit(1);
}
if (!svc_register(transp, prognum, RIGVERS, rigprog_1, IPPROTO_UDP)) {
fprintf (stderr, "unable to register (%lu, %u, udp).", prognum, RIGVERS);
exit(1);
}
transp = svctcp_create(RPC_ANYSOCK, 0, 0);
if (transp == NULL) {
fprintf (stderr, "cannot create tcp service.");
exit(1);
}
if (!svc_register(transp, prognum, RIGVERS, rigprog_1, IPPROTO_TCP)) {
fprintf (stderr, "unable to register (%lu, %u, tcp).", prognum, RIGVERS);
exit(1);
}
svc_run ();
fprintf (stderr, "svc_run returned");
/* the rig gets automatically closed in rigd_exit() */
exit (1);
/* NOTREACHED */
}
void rigd_exit()
{
rig_close(the_rpc_rig);
rig_cleanup(the_rpc_rig);
}
void usage()
{
printf("Usage: rpc.rigd [OPTION]...\n"
"Offer RPC services to remotely control a connected radio transceiver or receiver.\n\n");
printf(
" -m, --model=ID select radio model number. See model list\n"
" -r, --rig-file=DEVICE set device of the radio to operate on\n"
" -p, --ptt-file=DEVICE set device of the PTT device to operate on\n"
" -d, --dcd-file=DEVICE set device of the DCD device to operate on\n"
" -P, --ptt-type=TYPE set type of the PTT device to operate on\n"
" -D, --dcd-type=TYPE set type of the DCD device to operate on\n"
" -s, --serial-speed=BAUD set serial speed of the serial port\n"
" -c, --civaddr=ID set CI-V address (for Icom rigs only)\n"
" -C, --set-conf=PARM=VAL set config parameters\n"
" -t, --prog=NUMBER set RPC program number\n"
" -v, --verbose set verbose mode, cumulative\n"
" -h, --help display this help and exit\n"
" -V, --version output version information and exit\n\n"
);
printf("\nReport bugs to <hamlib-developer@lists.sourceforge.net>.\n");
}
void version()
{
printf("rpcrigd, %s\n\n", hamlib_version);
printf("%s\n", hamlib_copyright);
}
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