Introduced stackList.

data/options.css

@@ -13,4 +13,8 @@ setting[pref-name="showCallingFile"]{
 setting[pref-name="showCompleteCallingStack"]{
 	border-top: 0px transparent none;
 	padding-bottom: 0.5em;
+}
+setting[pref-name="stackList"]{
+	border-top: 0px transparent none;
+	padding-bottom: 0.5em;
 }

lib/lists.js

@@ -69,6 +69,32 @@ Object.keys(lists).forEach(function(type){
 	updateList(type);
 });
 
+function updateStackList(){
+	try {
+		var data = JSON.parse(prefs.stackList);
+		if (!Array.isArray(data)){
+			data = [data];
+		}
+		var list = data.filter(function(entry){
+			return typeof entry === "object" && typeof entry.url === "string";
+		});
+	}
+	catch(e){
+		var list = [];
+	}
+	list.match = function(stack){
+		return this.some(function(stackRule){
+			return stack.match(stackRule);
+		});
+	};
+	lists.stack = list;
+}
+lists.stack = [];
+preferences.on("stackList", function(){
+	updateStackList();
+});
+updateStackList();
+
 exports.get = function getList(type){
 	"use strict";
 	

lib/main.js

@@ -18,8 +18,8 @@
 	const preferences = require("sdk/simple-prefs");
 	const prefs = preferences.prefs;
 	
-	function checkURL(url){
-		var match = sharedFunctions.checkURL(url, prefs.blockMode).match(/^(block|allow|fake|ask)(|Readout|Everything|Context)$/);
+	function check(callingStack, url){
+		var match = sharedFunctions.check(callingStack, url, prefs.blockMode).match(/^(block|allow|fake|ask)(|Readout|Everything|Context)$/);
 		if (match){
 			return {
 				type: (match[2] === "Everything" || match[2] === "")?
@@ -53,17 +53,17 @@
 					enumerable: true,
 					configureable: false,
 					get: function(){
-						var status = checkURL(window.location);
+						var callingStack = sharedFunctions.errorToCallingStack(new Error());
+						var status = check(callingStack, window.location);
 						if (status.type.indexOf(changedFunction.type) !== -1){
-							var callingStackMsg = sharedFunctions.errorToCallingStackMsg(new Error());
 							if (status.mode === "ask"){
-								status.mode = ask(window, changedFunction.type, this, callingStackMsg);
+								status.mode = ask(window, changedFunction.type, this, callingStack);
 							}
 							switch (status.mode){
 								case "allow":
 									return original;
 								case "fake":
-									notify(window, callingStackMsg);
+									notify(window, callingStack);
 									return changedFunction.fake || undef;
 								//case "block":
 								default:

lib/sharedFunctions.js

@@ -23,6 +23,14 @@ var _ = function(name, replace){
 	return str;
 };
 
+function check(stack, url, blockMode){
+	if (prefs.enableStackList && checkStack(stack)){
+		return "allow";
+	}
+	else {
+		return checkURL(url, blockMode);
+	}
+}
 
 function checkURL(url, blockMode){
 	"use strict";
@@ -67,6 +75,11 @@ function checkURL(url, blockMode){
 	return mode;
 }
 
+function checkStack(stack){
+	"use strict";
+	
+	return lists.get("stack").match(stack);
+}
 
 // Stack parsing
 function parseStackEntry(entry){
@@ -75,17 +88,32 @@ function parseStackEntry(entry){
 	var m = /@(.*):(\d*):(\d*)$/.exec(entry) || ["", entry, "--", "--"];
 	return {
 		url: m[1],
-		line: m[2],
-		column: m[3],
+		line: parseInt(m[2], 10),
+		column: parseInt(m[3], 10),
 		raw: entry
 	};
 }
 
+function stackRuleMatch(stackEntry, stackRule){
+	if (!stackEntry){
+		return false;
+	}
+	if (stackEntry.url !== stackRule.url){
+		return false;
+	}
+	if ((typeof stackRule.line) !== "undefined" && stackEntry.line !== stackRule.line){
+		return false;
+	}
+	if ((typeof stackRule.column) !== "undefined" && stackEntry.column !== stackRule.column){
+		return false;
+	}
+	return true;
+}
+
 // parse calling stack
-function errorToCallingStackMsg(error){
+function errorToCallingStack(error){
 	"use strict";
 	
-	var msg = "";
 	var callers = error.stack.trim().split("\n");
 	//console.log(callers);
 	var findme = callers.shift(); // Remove us from the stack
@@ -96,20 +124,39 @@ function errorToCallingStackMsg(error){
 		var doubleStackStart = caller.search(findme) !== -1;
 		inDoubleStack = inDoubleStack || doubleStackStart;
 		return !inDoubleStack;
-	});
-	msg += "\n\n" + _("sourceOutput") + ": ";
-	if (prefs.showCompleteCallingStack){
-		msg += callers.reduce(function(stack, c){
-			return stack + "\n\t" + _("stackEntryOutput", parseStackEntry(c));
-		}, "");
-	}
-	else{
-		msg += _("stackEntryOutput", parseStackEntry(callers[0]));
-	}
-	
-	return msg;
+	}).map(parseStackEntry);
+	return {
+		toString: function(){
+			var msg = "";
+			msg += "\n\n" + _("sourceOutput") + ": ";
+			if (prefs.showCompleteCallingStack){
+				msg += callers.reduce(function(stack, c){
+					return stack + "\n\t" + _("stackEntryOutput", c);
+				}, "");
+			}
+			else{
+				msg += _("stackEntryOutput", callers[0]);
+			}
+			
+			return msg;
+		},
+		match: function(stackRule){
+			if (typeof stackRule.stackPosition !== "undefined"){
+				var pos = stackRule.stackPosition;
+				if (pos < 0){
+					pos += callers.length;
+				}
+				return stackRuleMatch(callers[pos], stackRule);
+			}
+			else {
+				return callers.some(function(stackEntry){
+					return stackRuleMatch(stackEntry, stackRule);
+				});
+			}
+		}
+	};
 }
 
-exports.checkURL = checkURL;
+exports.check = check;
 exports.parseStackEntry = parseStackEntry;
-exports.errorToCallingStackMsg = errorToCallingStackMsg;
+exports.errorToCallingStack = errorToCallingStack;

package.json

@@ -91,6 +91,17 @@
 			"title": "Display complete calling stack",
 			"type": "bool",
 			"value": false
+		},{
+			"name": "enableStackList",
+			"title": "Use script scoped white list",
+			"type": "bool",
+			"value": false
+		},
+		{
+			"name": "stackList",
+			"title": "Script scoped white list",
+			"type": "string",
+			"value": ""
 		}
 	],
 	"main": "lib/main.js",