X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;ds=inline;f=src%2Fserver%2Fmain.c;h=b612f6fcc8864b52e5dbb7fd51795ded979ac5d1;hb=97baaecf7affaf561a0ee6329cc5dee30d52713c;hp=80183ba3638f117b5ae398e7b33e58aad3a15a59;hpb=142d8dc0b172eac2e1a735df4bd0fe3461e41252;p=tpg%2Fopendispense2.git

diff --git a/src/server/main.c b/src/server/main.c
index 80183ba..b612f6f 100644
--- a/src/server/main.c
+++ b/src/server/main.c
@@ -12,6 +12,10 @@
 #include <string.h>
 #include <signal.h>
 #include "common.h"
+#include <termios.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <fcntl.h>
 
 // === IMPORTS ===
 extern void	Init_Cokebank(const char *Argument);	// cokebank.c
@@ -89,3 +93,61 @@ int main(int argc, char *argv[])
 	return 0;
 }
 
+int RunRegex(regex_t *regex, const char *string, int nMatches, regmatch_t *matches, const char *errorMessage)
+{
+	 int	ret;
+	
+	ret = regexec(regex, string, nMatches, matches, 0);
+	if( ret ) {
+		size_t  len = regerror(ret, regex, NULL, 0);
+		char    errorStr[len];
+		regerror(ret, regex, errorStr, len);
+		printf("string = '%s'\n", string);
+		fprintf(stderr, "%s\n%s", errorMessage, errorStr);
+		exit(-1);
+	}
+	
+	return ret;
+}
+
+void CompileRegex(regex_t *regex, const char *pattern, int flags)
+{
+	 int	ret = regcomp(regex, pattern, flags);
+	if( ret ) {
+		size_t	len = regerror(ret, regex, NULL, 0);
+		char    errorStr[len];
+		regerror(ret, regex, errorStr, len);
+		fprintf(stderr, "Regex compilation failed - %s\n", errorStr);
+		exit(-1);
+	}
+}
+
+// Serial helper
+int InitSerial(const char *File, int BaudRate)
+{
+	struct termios	info;
+	 int	baud;
+	 int	fd;
+	
+	fd = open(File, O_RDWR | O_NOCTTY | O_NONBLOCK);
+	if( fd == -1 )	return -1;
+	
+	switch(BaudRate)
+	{
+	case 9600:	baud = B9600;	break;
+	default:	close(fd);	return -1;
+	}
+	
+	info.c_lflag = 0;	// Non-Canoical, No Echo
+	info.c_cflag = baud | CS8 | CLOCAL | CREAD;	// baud, 8N1
+	cfsetspeed(&info, baud);
+	info.c_cc[VTIME] = 0;	// No time limit
+	info.c_cc[VMIN] = 1;	// Block until 1 char
+	
+	tcflush(fd, TCIFLUSH);
+	tcsetattr(fd, TCSANOW, &info);
+	
+	return fd;
+}
+
+