New format; we can also use bison if we want.

phoned/Makefile

@@ -1,22 +1,24 @@
 # cnd Makefile
 # (C)2005, Dan Ponte
-# $Amigan: phoned/phoned/Makefile,v 1.3 2005/06/01 01:11:23 dcp1990 Exp $
+# $Amigan: phoned/phoned/Makefile,v 1.4 2005/06/01 20:31:50 dcp1990 Exp $
 include ../global.mk
 # basic stuff. we append for a reason.
-CPPFLAGS=-I../include -DDEBUG
+CPPFLAGS=-I../include -DDEBUG -DYYERROR_VERBOSE
 CFLAGS+=-g -Wall -W -ansi ${CPPFLAGS}
-LDFLAGS=
+LDFLAGS=-lutil
 # keep these up to date.
 MAINBIN=phoned
-SRCS=main.c init.c log.c cfg.c socket.c y.tab.c lex.yy.c signals.c cid.c
-OBJS=main.o init.o log.o cfg.o socket.o y.tab.o lex.yy.o signals.o cid.o
+SRCS=main.c init.c log.c cfg.c socket.c y.tab.c lex.yy.c signals.c cid.c modem.c
+OBJS=main.o init.o log.o cfg.o socket.o y.tab.o lex.yy.o signals.o cid.o modem.o
 OHDRS=y.tab.h
 CLEANFILES=y.tab.c y.tab.h lex.yy.c
+LEX=lex
+YACC=yacc
 
 include ../main.mk
 
 y.tab.h: y.tab.c
 y.tab.c: config.y
-	yacc -d config.y
+	$(YACC) -d config.y
 lex.yy.c: config.l y.tab.c y.tab.h
-	lex config.l
+	$(LEX) config.l

phoned/config.l

@@ -1,15 +1,24 @@
 /* configuration lexer */
 %{
 #include <stdio.h>
+#include <string.h>
+#ifdef BISON
+#include "config.tab.h"
+#else
 #include "y.tab.h"
+#endif
 #include <phoned.h>
 extern int	chrcnt, lincnt;
 %}
 %%
 .			++chrcnt; REJECT;
+main			return MAIN;
 notify			return NOTIFY;
+modemdev		return MODDEV;
+\"			return QUOTE;
 \{			return OBRACE;
 \}			return CBRACE;
+\/[a-zA-Z0-9/._-]+	yylval.string = strdup(yytext); return PATH;
 [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}	yylval.string = strdup(yytext); return IPADDR;
 ;			return SCOLON;
 \n			chrcnt = 0; ++lincnt;/* DONOTHING */

phoned/config.y

@@ -7,15 +7,17 @@
 %{
 #include <stdio.h>
 #include <string.h>
+#include <stdlib.h>
 #include <phoned.h>
 int chrcnt = 0;
-int lincnt = 0;
+int lincnt = 1;
 int yylex(void);
+extern char* yytext;
 void yyerror(str)
 	char* str;
 {
-	lprintf(fatal, "parser: error: %s at line %d chr %d\n", str, lincnt,
-		chrcnt);
+	lprintf(fatal, "parser: error: %s at line %d chr %d (near %s)\n", str,
+	 lincnt, chrcnt, yytext);
 	exit(-1);
 }
 int yywrap(void)
@@ -23,15 +25,33 @@ int yywrap(void)
 	return 1;
 }
 %}
-%token NOTIFY OBRACE CBRACE SCOLON
-%token <string> IPADDR
+%token NOTIFY OBRACE CBRACE SCOLON QUOTE MODDEV MAIN
+%token <string> IPADDR PATH
 %%
 commands:
 	|
-	command commands SCOLON
+	command SCOLON commands
 	;
 command:
 	notify
+	|
+	main
+	;
+main:
+	MAIN params
+	{
+		lprintf(info, "parser: end main\n");
+	}
+	;
+params:
+	OBRACE directives CBRACE
+	;
+directives:
+	|
+	directives directive SCOLON
+	;
+directive:
+	modemdev
 	;
 notify:
 	NOTIFY iplist
@@ -52,4 +72,16 @@ ipadr:
 		lprintf(debug, "Encountered ipaddress %s\n", $1);
 	}
 	;
+modemdev:
+	MODDEV devpath
+	{
+		lprintf(info, "parser: end modemdev\n");
+	}
+	;
+devpath:
+	QUOTE PATH QUOTE
+	{
+		lprintf(debug, "Modem dev == %s\n", $2);
+	}
+	;
 %%

phoned/init.c

@@ -23,10 +23,13 @@ void shutd(void)
 
 void open_logs(void)
 {
-	logf = fopen(difflog ? cf.logfile : LOGFILE, "a");
-	if(!logf) {
-		perror("logf open");
-		exit(-1);
+	if(strcmp(difflog ? cf.logfile : LOGFILE, "-") == 0) logf = stderr;
+	else {
+		logf = fopen(difflog ? cf.logfile : LOGFILE, "a");
+		if(!logf) {
+			perror("logf open");
+			exit(-1);
+		}
 	}
 	lprintf(info, "phoned v" VERSION " starting..\n");
 }

phoned/modem.c

@@ -28,3 +28,49 @@
  * SUCH DAMAGE.
  */
 /* system includes */
+#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 <sys/ioctl.h>
+#include <sys/types.h>
+#include <errno.h>
+#include <phoned.h>
+#define INITSTRING "ATZ\r\nAT E0 #CID=2 V0\r\n"
+/* globals */
+FILE* modem;
+int modemfd;
+void stmod(const char* str)
+{
+	fputs(str, modem);
+	fflush(modem);
+}
+int init_modem(char* dev)
+{
+	int lres = 0;
+	modemfd = open(dev, O_RDWR);
+	if(!modemfd) {
+		lprintf(error, "Error opening modem %s: %s\n", dev, strerror(errno));
+		return -2;
+	}
+	lres = uu_lock((dev+(sizeof("/dev/")-1))); 
+	if(lres != 0) {
+		lprintf(error, "%s\n", uu_lockerr(lres));
+		return -1;
+	}
+	modem = fdopen(modemfd, "w+");
+	if(!modem) {
+		lprintf(error, "Error fdopening modemfd %d: %s\n", modemfd, strerror(errno));
+		return -3;
+	}
+	stmod(INITSTRING);
+	return 1;
+}

phoned/phoned.conf

@@ -1,3 +1,6 @@
+main {
+	modemdev "/dev/ttyd0";
+};
 notify {
 	10.10.10.13;
 	10.10.10.1;

phoned/socket.c

@@ -45,6 +45,9 @@
 
 #include <phoned.h>
 
+extern int modemfd;
+extern FILE* modem;
+
 void handclient(sk)
 	int	sk;
 {