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dcp1990 2005-06-27 21:19:30 +00:00
parent 73c055b9b4
commit bf009b4385
2 changed files with 0 additions and 129 deletions
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13
cnd/Makefile
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# cnd Makefile
# $Amigan: phoned/cnd/Makefile,v 1.2 2005/06/01 00:43:07 dcp1990 Exp $
# (C)2005, Dan Ponte
include ../global.mk
# basic stuff. we append for a reason.
CPPFLAGS=-I../include
CFLAGS+=-g -Wall -W -ansi ${CPPFLAGS}
LDFLAGS=
# keep these up to date.
MAINBIN=cnd
SRCS=cnd.c
OBJS=cnd.o
include ../main.mk

116
cnd/cnd.c
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/*
* Caller ID Server mgetty support
* (C)2004, Dan Ponte
* Licensed under the BSD license, with advertising clause.
* Excerpted from the original cidserv distribution. Modified to work
* with phoned.
*/
/* $Amigan: phoned/cnd/cnd.c,v 1.2 2005/06/01 00:43:07 dcp1990 Exp $ */
#include <fcntl.h>
#include <ctype.h>
#include <unistd.h>
#include <signal.h>
#include <termios.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <libutil.h>
#include <sys/types.h>
#include <sys/select.h>
#include <arpa/inet.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <phoned.h>
#define VERSION "0.1"
#define ADDRS "/usr/local/etc/cidserv.conf"
int nhosts = 0;
char hosts[10][18];
static const char rcsid[] = "$Amigan: phoned/cnd/cnd.c,v 1.2 2005/06/01 00:43:07 dcp1990 Exp $";
void send_dgram(char* address, char* datar);
void load_addrs(const char* fl);
int parse_cid(char* tty, char* phone, char* name, int dist_r, char* called);
int main(int argc, char* argv[])
{
if(argc < 6) {
fprintf(stderr, "Needs 5 args:\n"
"<tty> <CallerID> <Name> <dist-ring-nr.> <Called Nr.>\n");
exit(-2);
}
load_addrs(ADDRS);
parse_cid(argv[1], argv[2], argv[3], atoi(argv[4]), argv[5]);
return 0;
}
int parse_cid(tty, phone, name, dist_r, called)
char* tty __unused;
char* phone;
char* name;
int dist_r __unused;
char* called __unused;
{
int i = 0;
char msg[512];
char fdate[25];
time_t rnow;
struct tm *ctm;
memset(msg, 0, sizeof msg);
memset(fdate, 0, sizeof fdate);
rnow = time(NULL);
ctm = localtime(&rnow);
strftime(fdate, sizeof(fdate) * sizeof(char),
"%m%d:%H%M", ctm);
sprintf(msg, "%s:0:%s:%s", fdate, name, phone);
for(i = 0; i <= nhosts; i++) {
send_dgram(hosts[i], msg);
}
return 0;
}
void send_dgram(char* address, char* datar)
{
char msg[212];
int s;
int on = 1;
struct sockaddr_in sin;
if(strlen(address) < 3) return;
#ifdef DEBUG
printf("send_dgram(%s) %p\n", address, address);
#endif
strcpy(msg, datar);
s = socket(PF_INET, SOCK_DGRAM, 0);
bzero(&sin, sizeof sin);
sin.sin_family = AF_INET;
sin.sin_addr.s_addr = inet_addr(address);
sin.sin_port = htons(3890);
if(setsockopt(s, SOL_SOCKET, SO_BROADCAST, (char*) &on, sizeof(on)) < 0) {
perror("setsockopt");
exit(-1);
}
if (connect(s, (struct sockaddr *)&sin, sizeof sin) < 0) {
perror("connect");
close(s);
return;
}
write(s, msg, strlen(msg) + 1);
close(s);
return;
}
void load_addrs(const char* fl)
{
FILE* tfl;
char fbuf[128];
if(!(tfl = fopen(fl, "r"))) {
perror("fopen");
exit(-1);
}
while(!feof(tfl)) {
fgets(fbuf, 126, tfl);
if(fbuf[strlen(fbuf)] == '\n') fbuf[strlen(fbuf)] = 0;
if(strlen(fbuf) > 4 && fbuf[0] != '#') strcpy(hosts[nhosts++], fbuf);
memset(fbuf, 0, sizeof fbuf);
}
fclose(tfl);
}