downloading of script, script updated, support for distrib upload finalized (i think)

js/pamela-buttons.js

@@ -80,6 +80,37 @@ FullScreenButton.prototype.execute = function() {
 	//TODO: do somth 
 };
 
+// Class DownloadScriptButton
+
+jQuery.extend(DownloadScriptButton.prototype, IFaceButton.prototype);
+function DownloadScriptButton(x, y) {
+
+	this.width = 64;
+	this.height = 64;
+	
+	this.isHover = false;
+	
+	this.dlCol = new Image();
+	this.dlCol.src = "img/dl-col.png";
+	this.dl = new Image();
+	this.dl.src = "img/dl.png";
+};
+
+DownloadScriptButton.prototype.draw = function() {
+	if (this.isHover) {
+		context.fillStyle = 'rgb(192,192,192)';
+		context.font = "18pt sans-serif";
+		context.fillText("Download pamela scanner script", this.x, this.y - 10);
+		context.drawImage(this.dlCol, this.x, this.y);
+	} else {
+		context.drawImage(this.dl, this.x, this.y);
+	}		
+};
+
+DownloadScriptButton.prototype.execute = function() {
+	location.href = 'pamela-scanner.sh';
+};
+
 // Class IFace buttons
 function IFaceButtons() {
 	this.buttons = [];
@@ -91,11 +122,11 @@ IFaceButtons.prototype.add = function(button) {
 };
 
 IFaceButtons.prototype.reposition = function() {
-	var x = width - 64;
+	var x = 20;
 	var y = height - 64;
 	for (var i = 0; i < this.buttons.length; i++) { 
 		this.buttons[i].moveTo(x, y);
-		x -= 64;
+		x += 64;
 	}
 };
 
@@ -104,3 +135,17 @@ IFaceButtons.prototype.draw = function() {
 		this.buttons[i].draw();
 };
 
+IFaceButtons.prototype.mousemove = function(event) {
+	for (var i =0; i < this.buttons.length; i++) {
+		var b = this.buttons[i];
+		b.isHover = b.isHovered(event.offsetX, event.offsetY);
+	}
+};
+
+IFaceButtons.prototype.mouseclick = function(event) {
+	for (var i =0; i < this.buttons.length; i++) {
+		var b = this.buttons[i];
+		if (b.isHovered(event.offsetX, event.offsetY))
+			b.execute();
+	}
+};

js/pamela-nodes.js

@@ -156,7 +156,7 @@ NorbertNode.prototype.draw = function() {
 	s *= 2;
 	//var x = Math.floor(this.projection.x - (186 / s));
 	//var y = Math.floor(this.projection.y - (50 / s));
-	var x = Math.floor(this.projection.x - (250 / s));
+	var x = Math.floor(this.projection.x - (192 / s));
 	var y = Math.floor(this.projection.y - (180 / s));
 	context.drawImage(this.norbert, x, y);
 };

js/pamela.js

@@ -36,8 +36,8 @@ function Pamela(canvas) {
 	};
 	
 	this.buttons = new IFaceButtons();
-	this.fullScreenButton = new FullScreenButton(); 
+	this.downloadScriptButton = new DownloadScriptButton(); 
-	this.buttons.add(this.fullScreenButton);
+	this.buttons.add(this.downloadScriptButton);
 	this.resize();
 
 	this.m = new Matrix();
@@ -114,20 +114,13 @@ Pamela.prototype.start = function() {
 };
 
 Pamela.prototype.mousemove = function(event) {
-	this.fullScreenButton.isHover = this.fullScreenButton.isHovered(event.offsetX, event.offsetY);
+	this.buttons.mousemove(event);
 	this.mouse.x = event.offsetX;
 	this.mouse.y = event.offsetY;
 };
 
 Pamela.prototype.mouseclick = function(event) {
-	if (this.fullScreenButton.isHovered(event.offsetX, event.offsetY))
+	this.buttons.mouseclick(event);
-		this.fullScreenButton.execute();
-};
-
-Pamela.prototype.mousein = function(event) {
-};
-
-Pamela.prototype.mouseout = function(event) {
 };
 
 Pamela.prototype.fire = function() {
@@ -199,7 +192,7 @@ Pamela.prototype.resize = function() {
 
 Pamela.prototype.updateEntries = function() {
 	var self = this;
-	$.getJSON("js/input.php", function(data) { 
+	$.getJSON("macs.php", function(data) { 
 		self.updateNodes(data);	
 	});
 	self.entriesTimer = setTimeout(function() { self.updateEntries(); }, 60000);

macs.php

@@ -38,13 +38,13 @@ class Macs {
 	
 	private function readFile($filename) {
 		$mcs = file_get_contents($filename);
-		$this->macs = array_merge($this->macs, explode('|', $mcs));
+		$this->macs = array_merge($this->macs, explode(',', $mcs));
 	}
 	
 	private function readFiles($directory) {
 		$macFiles = scandir($directory);
 		foreach ($macFiles as $macFile) {
-			if (preg_match("/\.macs$/", $macFile) != 1)
+			if (preg_match("/.+\.macs$/", $macFile) != 1)
 				continue;
 			
 			$filename = "$directory/$macFile";
@@ -64,6 +64,11 @@ class Macs {
 	}
 	
 	private function createJson() {
+		if (count($this->macs) < 1) {
+			echo '[]';
+			return;
+		}
+		
 		echo '["';
 		echo implode('", "', $this->macs);
 		echo '"]';

pamela-scanner.sh

@@ -21,39 +21,66 @@
 
 LICENSE
 
-IF='eth0'
+function usage {
-OUT='js/input.php'
+
+echo 'Usage: pamela-scanner [OPTIONS] 
+
+  -i INTERFACE  Interface to arp-scan 
+  -o URL        The url of the pamela upload script (including /upload.php) 
+  -s TIME       The time to sleep between scans in seconds. 
+  -h            Shows help
+  
+Pamela is an arp-scanner, it uploads the mac addresses in your local lan on a webserver
+where you get a visual representation of the mac addresses present. Multiple people
+on multiple lans can run pamela together against the same server, where all results
+are agregated. In short, pamela gives you an overview of how big the shared network is.' 
+exit 1
+
+}
+
+IF='wlan0'
+OUT='http://localhost/sb/pamela/upload.php'
 SLEEP='60'
 
-TEMP=$(getopt -o i:o:s:-n "pamela arp scanner" -- "$@")
+TEMP=$(getopt -o 'hi:o:s:-n' "pamela arp scanner" -- "$@")
 if [ $? != 0 ] ; then echo "Could not parse parameters..." >&2 ; exit 1 ; fi
-eval set "$TEMP" --
+eval set "$TEMP"
 while true
 do
+	shift;
+	[ -z "$1" ] && break;
 	case "$1" in
 		-i) IF="$2"; shift;;
 		-o) OUT="$2"; shift;;
 		-s) SLEEP="$2"; shift;;
-		--) break;;
+		-h|'-?') usage; break;;
+		*) echo "Unknown param: [$1]"; usage; exit 1;
 	esac
-	shift
 done
 
+sudo -n true || { echo "Must be root to run pamela-scanner"; exit 1; }
+
+if [ -z "$(sudo which arp-scan)" ]
+then
+	echo "Could not find arp-scan, which is required for pamela to scan the mac addresses"
+fi
+
 while true
 do
 	echo $(date)" scanning..."
-	O="";
+	NETMASK="$(ip -4 addr show "$IF" | egrep -o "brd [0-9\.]*" | egrep -o "[0-9\.]*")"
-	O="$O"'<?php ' 
+	MACS=""
-	O="$O"' header("Content-type: application/pdf"); ' 
+	for M in $(sudo arp-scan -R -i 10 --interface "$IF" --localnet | awk '{ print $2 }' | grep :.*: | sort | uniq)
-	O="$O"' header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); ' 
+	do 
-	O="$O"' header("Cache-Control: no-cache"); ' 
+		[ -n "$MACS" ] && MACS="$MACS,$M" || MACS="$M";
-	O="$O"' header("Pragma: no-cache"); ' 
+	done
-	O="$O"' ?> ' 
+	POST="sn=$NETMASK&macs=$MACS"
-	O="$O"' [ ' 
+	RESULT=$(wget "$OUT" -O - --quiet --post-data "$POST" || echo "wget error: $?")
-	O="$O"$(arp-scan -R -i 10 --interface "$IF" --localnet | awk '{ print "\""$2"\", " }' | grep :.*: | sort | uniq)
+	if [ -n "$RESULT" ]
-	O="$O"' ] '
+	then
-	echo "$O"
+		echo Error uploading results:
-	echo "$O" > "$OUT"
+		echo "$RESULT"
+	fi
 	echo $(date)" sleeping..."
 	sleep "$SLEEP"
 done

upload.php

@@ -19,8 +19,8 @@
 */
 
 header("Content-type: text/plain");  
-require_once("../config.php");
+require_once("config.php");
-require_once("util.php");
+require_once("lib/util.php");
 
 function echoln($str) {
 	echo("$str\n");