michael@0: var DEBUG = true;
michael@0: 
michael@0: var clientID = "javascript";
michael@0: var nsICache = Components.interfaces.nsICache;
michael@0: 
michael@0: function getCacheService()
michael@0: {
michael@0:     var nsCacheService = Components.classes["@mozilla.org/network/cache-service;1"];
michael@0:     var service = nsCacheService.getService(Components.interfaces.nsICacheService);
michael@0:     return service;
michael@0: }
michael@0: 
michael@0: function CacheVisitor()
michael@0: {
michael@0: }
michael@0: 
michael@0: CacheVisitor.prototype = {
michael@0:     QueryInterface : function(iid)
michael@0:     {
michael@0:         if (iid.equals(Components.interfaces.nsICacheVisitor))
michael@0:             return this;
michael@0:         throw Components.results.NS_NOINTERFACE;
michael@0:     },
michael@0: 
michael@0:     visitDevice : function(deviceID, deviceInfo)
michael@0:     {
michael@0:         print("[visiting device (deviceID = " + deviceID + ", description = " + deviceInfo.description + ")]");
michael@0:         return true;
michael@0:     },
michael@0:     
michael@0:     visitEntry : function(deviceID, entryInfo)
michael@0:     {
michael@0:         print("[visiting entry (clientID = " + entryInfo.clientID + ", key = " + entryInfo.key + ")]");
michael@0:         return true;
michael@0:     }
michael@0: };
michael@0: 
michael@0: function test()
michael@0: {
michael@0:     var cacheService = getCacheService();
michael@0:     var visitor = new CacheVisitor();
michael@0:     cacheService.visitEntries(visitor);
michael@0: }
michael@0: 
michael@0: // load the cache service before doing anything with Java...
michael@0: getCacheService();
michael@0: 
michael@0: if (DEBUG) {
michael@0:     print("cache service loaded.");
michael@0: } else {
michael@0:     print("running cache visitor test.");
michael@0:     test();
michael@0:     print("cache visitor test complete.");
michael@0: }