adding option not to draw a chart.

fbsh-cli.cc

@@ -20,7 +20,8 @@ void help() {
 	printf ("\tconnect             connect to the device, it will save the SID file.\n");
 	printf ("\tlist                lists all devices, connection will be recovered from SID.\n");
 	printf ("\t                    If silent parameter is set, we will not be asked for credentials\n");
-	printf ("\tgethzr AIN   reads heating control device\n");
+	printf ("\tgethzr AIN options  reads heating control device\n");
+	printf ("\t    -nochart        display no history chart\n");
 	printf ("\tsaveconfig          save configfile.\n");
 	printf ("\n");
 	printf ("Parameters:\n");
@@ -68,7 +69,7 @@ void getlist(int argpos, int argc, char **argv) {
 }
 
 #define CHARTSIZE 20
-void gethzr(char *ain) {
+void gethzr(int argci, int argc, char **argv) {
 	FBSmartHomeHZR hzr;
 	list<float>::iterator iter;
 	float fmin, fmax;
@@ -77,6 +78,13 @@ void gethzr(char *ain) {
 	char t[64];
 	struct tm *tmp;
 	time_t ctime = time(NULL);
+	char *ain = argv[++argci];
+	bool nochart = false;
+
+	for (argci++; argci < argc; argci++) {
+		if (strcmp(argv[argci], "-nochart") == 0)
+			nochart = true;
+	}
 
 	if (ain == NULL) return;
 	connect();
@@ -91,6 +99,7 @@ void gethzr(char *ain) {
 	printf ("        Offset: %d\n", hzr.offset);
 	printf ("          Grid: %d\n", hzr.statsgrid);
 
+	if (!nochart) {
 		for (iter = hzr.stats.begin(); iter != hzr.stats.end(); iter++) {
 			if (iter == hzr.stats.begin()) fmin = fmax = *iter;
 			if (fmin > *iter) fmin = *iter;
@@ -115,6 +124,7 @@ void gethzr(char *ain) {
 		}
 		printf ("              %-2.1f                  %-2.1f\n", fmin/10.0, fmax/10.0);
 	}
+}
 
 
 int main(int argc, char** argv) {
@@ -145,7 +155,7 @@ int main(int argc, char** argv) {
 					break;
 				}
 				else if (strcmp(argv[i], "gethzr") == 0) {
-					gethzr(argv[++i]);
+					gethzr(i, argc, argv);
 				}
 
 				//