patch to Vanilla Tomato 1.28

1 files changed, 90 insertions, 0 deletions

diff --git a/release/src/router/httpd/ddns.c b/release/src/router/httpd/ddns.c
new file mode 100644
index 00000000..2863cf72
--- /dev/null
+++ b/release/src/router/httpd/ddns.c
@@ -0,0 +1,90 @@
+/*
+
+	Tomato Firmware
+	Copyright (C) 2006-2009 Jonathan Zarate
+
+*/
+
+#include "tomato.h"
+
+#include <time.h>
+#include <sys/stat.h>
+
+
+void asp_ddnsx(int argc, char **argv)
+{
+	char *p, *q;
+	int i;
+	char s[256];
+	char m[256];
+	char name[64];
+	time_t tt;
+	struct stat st;
+
+	switch (get_wan_proto()) {
+	case WP_PPTP:
+		p = "pptp_get_ip";
+		break;
+	case WP_L2TP:
+		p = "l2tp_get_ip";
+		break;
+	default:
+		p = "wan_ipaddr";
+		break;
+	}
+
+	web_printf(
+		"\nddnsx_ip = '%s';\n"
+		"ddnsx_msg = [",
+		nvram_safe_get(p));
+
+	for (i = 0; i < 2; ++i) {
+		web_puts(i ? "','" : "'");
+		sprintf(name, "/var/lib/mdu/ddnsx%d.msg", i);
+		f_read_string(name, m, sizeof(m));	// null term'd even on error
+		if (m[0] != 0) {
+			if ((stat(name, &st) == 0) && (st.st_mtime > Y2K)) {
+				strftime(s, sizeof(s), "%a, %d %b %Y %H:%M:%S %z: ", localtime(&st.st_mtime));
+				web_puts(s);
+			}
+			web_putj(m);
+		}
+	}
+
+	web_puts("'];\nddnsx_last = [");
+
+	for (i = 0; i < 2; ++i) {
+		web_puts(i ? "','" : "'");
+		sprintf(name, "ddnsx%d", i);
+		if (!nvram_match(name, "")) {
+			sprintf(name, "ddnsx%d_cache", i);
+			if ((p = nvram_get(name)) == NULL) continue;
+			tt = strtoul(p, &q, 10);
+			if (*q++ != ',') continue;
+			if (tt > Y2K) {
+				strftime(s, sizeof(s), "%a, %d %b %Y %H:%M:%S %z: ", localtime(&tt));
+				web_puts(s);
+			}
+			web_putj(q);
+		}
+	}
+	web_puts("'];\n");
+}
+
+void asp_ddnsx_ip(int argc, char **argv)
+{
+	const char *p;
+
+	switch (get_wan_proto()) {
+	case WP_PPTP:
+		p = "pptp_get_ip";
+		break;
+	case WP_L2TP:
+		p = "l2tp_get_ip";
+		break;
+	default:
+		p = "wan_ipaddr";
+		break;
+	}
+	web_puts(nvram_safe_get(p));
+}