X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/rigol/blobdiff_plain/811f1259bdfc86f06fb13d7cde80befb4a808063..HEAD:/rigold.c

diff --git a/rigold.c b/rigold.c
index 93a5eb0..955975a 100644
--- a/rigold.c
+++ b/rigold.c
@@ -196,6 +196,13 @@ static void serve_index(int s, struct scope *sc, char *param)
 		sc->status.math.displayed,
 		sc->status.fft.displayed);
 
+	send_text(s, "<br>Data: ");
+	send_text(s, "<a href=\"/cgi-bin/data?CHAN1\">Channel 1</a> ");
+	send_text(s, "<a href=\"/cgi-bin/data?CHAN2\">Channel 2</a> ");
+	send_text(s, "<a href=\"/cgi-bin/data?DIG\">Digital</a> ");
+	send_text(s, "<a href=\"/cgi-bin/data?MATH\">Math</a> ");
+	send_text(s, "<a href=\"/cgi-bin/data?FFT\">FFT</a><br>");
+
 	send_text(s, "<br>\n");
 	send_text(s, "<form method=\"get\" action=\"\">\n");
 	send_text(s, "<input type=\"text\" name=\"cmd\" value=\"");
@@ -249,6 +256,28 @@ static void serve_lcd(int s, struct scope *sc)
 	free(png);
 }
 
+static void serve_data(int s, struct scope *sc, char *source)
+{
+	char *data;
+	int len;
+	int i;
+
+	send_text(s, "HTTP/1.0 200 OK\n");
+	send_text(s, "Content-type: text/plain\n\n");
+
+	claimscope(sc);
+	data = scope_get_data(sc, source, &len);
+	releasescope(sc);
+
+	if (data != NULL) {
+		for (i = 0; i < (len-1); i++) {
+			send_text(s, "%d,", data[i]);
+		}
+		send_text(s, "%d", data[len-1]);
+		free(data);
+	}
+}
+
 static void serve_404(int s)
 {
 	send_text(s, "HTTP/1.0 404 Not found\n");
@@ -349,6 +378,8 @@ static void parse_request(int s, struct scope *sc)
 		serve_index(s, sc, param);
 	} else if (strcmp("/cgi-bin/lcd", file) == 0) {
 		serve_lcd(s, sc);
+	} else if (strcmp("/cgi-bin/data", file) == 0) {
+		serve_data(s, sc, param);
 	} else {
 		serve_404(s);
 	}