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126 lines
3.2 KiB
126 lines
3.2 KiB
3 years ago
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/*
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Copyright (c) 2004-2006, The Dojo Foundation
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All Rights Reserved.
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Licensed under the Academic Free License version 2.1 or above OR the
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modified BSD license. For more information on Dojo licensing, see:
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http://dojotoolkit.org/community/licensing.shtml
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*/
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dojo.provide("dojo.storage");
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dojo.require("dojo.lang.*");
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dojo.require("dojo.event.*");
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dojo.storage=new function(){
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};
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dojo.declare("dojo.storage",null,{SUCCESS:"success",FAILED:"failed",PENDING:"pending",SIZE_NOT_AVAILABLE:"Size not available",SIZE_NO_LIMIT:"No size limit",namespace:"default",onHideSettingsUI:null,initialize:function(){
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dojo.unimplemented("dojo.storage.initialize");
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},isAvailable:function(){
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dojo.unimplemented("dojo.storage.isAvailable");
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},put:function(_1,_2,_3){
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dojo.unimplemented("dojo.storage.put");
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},get:function(_4){
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dojo.unimplemented("dojo.storage.get");
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},hasKey:function(_5){
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return (this.get(_5)!=null);
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},getKeys:function(){
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dojo.unimplemented("dojo.storage.getKeys");
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},clear:function(){
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dojo.unimplemented("dojo.storage.clear");
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},remove:function(_6){
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dojo.unimplemented("dojo.storage.remove");
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},isPermanent:function(){
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dojo.unimplemented("dojo.storage.isPermanent");
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},getMaximumSize:function(){
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dojo.unimplemented("dojo.storage.getMaximumSize");
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},hasSettingsUI:function(){
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return false;
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},showSettingsUI:function(){
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dojo.unimplemented("dojo.storage.showSettingsUI");
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},hideSettingsUI:function(){
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dojo.unimplemented("dojo.storage.hideSettingsUI");
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},getType:function(){
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dojo.unimplemented("dojo.storage.getType");
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},isValidKey:function(_7){
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if((_7==null)||(typeof _7=="undefined")){
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return false;
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}
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return /^[0-9A-Za-z_]*$/.test(_7);
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}});
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dojo.storage.manager=new function(){
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this.currentProvider=null;
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this.available=false;
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this._initialized=false;
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this._providers=[];
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this.namespace="default";
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this.initialize=function(){
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this.autodetect();
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};
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this.register=function(_8,_9){
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this._providers[this._providers.length]=_9;
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this._providers[_8]=_9;
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};
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this.setProvider=function(_a){
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};
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this.autodetect=function(){
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if(this._initialized==true){
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return;
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}
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var _b=null;
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for(var i=0;i<this._providers.length;i++){
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_b=this._providers[i];
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if(dojo.lang.isUndefined(djConfig["forceStorageProvider"])==false&&_b.getType()==djConfig["forceStorageProvider"]){
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_b.isAvailable();
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break;
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}else{
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if(dojo.lang.isUndefined(djConfig["forceStorageProvider"])==true&&_b.isAvailable()){
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break;
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}
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}
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}
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if(_b==null){
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this._initialized=true;
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this.available=false;
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this.currentProvider=null;
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dojo.raise("No storage provider found for this platform");
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}
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this.currentProvider=_b;
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for(var i in _b){
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dojo.storage[i]=_b[i];
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}
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dojo.storage.manager=this;
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dojo.storage.initialize();
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this._initialized=true;
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this.available=true;
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};
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this.isAvailable=function(){
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return this.available;
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};
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this.isInitialized=function(){
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if(this.currentProvider.getType()=="dojo.storage.browser.FlashStorageProvider"&&dojo.flash.ready==false){
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return false;
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}else{
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return this._initialized;
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}
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};
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this.supportsProvider=function(_d){
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try{
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var _e=eval("new "+_d+"()");
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var _f=_e.isAvailable();
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if(_f==null||typeof _f=="undefined"){
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return false;
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}
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return _f;
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}
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catch(exception){
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return false;
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}
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};
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this.getProvider=function(){
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return this.currentProvider;
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};
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this.loaded=function(){
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};
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};
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