1 files changed, 83 insertions, 0 deletions
diff --git a/src/usr/local/bin/3gstats.php b/src/usr/local/bin/3gstats.php
new file mode 100755
index 0000000..cc385fc
--- /dev/null
+++ b/src/usr/local/bin/3gstats.php
@@ -0,0 +1,83 @@
+#!/usr/local/bin/php-cgi -f
+<?php
+
+ini_set("max_execution_time", "0");
+
+if(empty($argv[1])) {
+	echo "No modem device given \n";
+	exit(0);
+}
+
+/* Huawei example */
+$device = "/dev/{$argv[1]}";
+$statfile = "/tmp/3gstats.{$argv[2]}";
+/* mode is a comma separated value, thus submode is born */
+$header = "#seconds,rssi,mode,submode,upstream,downstream,sentbytes,receivedbyts,bwupstream,bwdownstream,simstate,service\n";
+
+$i = 0;
+
+$record = array();
+$handle = fopen($device, "r");
+if(! $handle) {
+	echo "Can not open modem stats device\n";
+	exit(1);
+}
+
+$record['time'] = 0;
+$record['rssi'] = 0;
+$record['mode'] = "0,0";
+$record['upstream'] = 0;
+$record['downstream'] = 0;
+$record['sent'] = 0;
+$record['received'] = 0;
+$record['bwupstream'] = 0;
+$record['bwdownstream'] = 0;
+$record['simstate'] = 0;
+$record['service'] = 0;
+
+while (true) {
+	$string = "";
+	$string = fgets($handle, 256);
+
+	$elements = array();
+	$elements = explode(':', $string);
+	$elements[0] = trim($elements[0]);
+	$elements[1] = trim($elements[1]);
+
+	switch ($elements[0]) {
+		case "^MODE":
+			$record['mode'] = $elements[1];
+			break;
+		case "^SRVST":
+			$record['service'] = $elements[1];
+			break;
+		case "^SIMST":
+			$record['simstate'] = $elements[1];
+			break;
+		case "^RSSI":
+			$record['rssi'] = $elements[1];
+			break;
+		case "^DSFLOWRPT":
+			$items = array();
+			$items = explode(',', $elements[1]);
+			$record['time'] = hexdec($items[0]);
+			$record['upstream'] = round((floatval(hexdec($items[1])) * 8) /1024);
+			$record['downstream'] = round((floatval(hexdec($items[2])) * 8) /1024);
+			$record['sent'] = hexdec($items[3]);
+			$record['received'] = hexdec($items[4]);
+			$record['bwupstream'] = round((floatval(hexdec($items[5])) * 8) /1024);
+			$record['bwdownstream'] = round((floatval(hexdec($items[6])) * 8) /1024);
+			break;
+	}
+
+	if ($i > 10) {
+		$csv = $header;
+		$csv .= implode(",", $record);
+		$csv .= "\n";
+		file_put_contents($statfile, $csv);
+		$i = 0;
+	}
+	$i++;
+}
+fclose($handle);
+?>