javascript/deployJava.js

   1
   2 var deployJava={debug:null,firefoxJavaVersion:null,myInterval:null,preInstallJREList:null,returnPage:null,brand:null,locale:null,installType:null,EAInstallEnabled:false,EarlyAccessURL:null,getJavaURL:'http://java.sun.com/webapps/getjava/BrowserRedirect?host=java.com',appleRedirectPage:'http://www.apple.com/support/downloads/',oldMimeType:'application/npruntime-scriptable-plugin;DeploymentToolkit',mimeType:'application/java-deployment-toolkit',launchButtonPNG:'http://java.sun.com/products/jfc/tsc/articles/swing2d/webstart.png',browserName:null,browserName2:null,getJREs:function(){var list=new Array();if(deployJava.isPluginInstalled()){var plugin=deployJava.getPlugin();var VMs=plugin.jvms;for(var i=0;i<VMs.getLength();i++){list[i]=VMs.get(i).version;}}else{var browser=deployJava.getBrowser();if(browser=='MSIE'){if(deployJava.testUsingActiveX('1.7.0')){list[0]='1.7.0';}else if(deployJava.testUsingActiveX('1.6.0')){list[0]='1.6.0';}else if(deployJava.testUsingActiveX('1.5.0')){list[0]='1.5.0';}else if(deployJava.testUsingActiveX('1.4.2')){list[0]='1.4.2';}else if(deployJava.testForMSVM()){list[0]='1.1';}}else if(browser=='Netscape Family'){deployJava.getJPIVersionUsingMimeType();if(deployJava.firefoxJavaVersion!=null){list[0]=deployJava.firefoxJavaVersion;}else if(deployJava.testUsingMimeTypes('1.7')){list[0]='1.7.0';}else if(deployJava.testUsingMimeTypes('1.6')){list[0]='1.6.0';}else if(deployJava.testUsingMimeTypes('1.5')){list[0]='1.5.0';}else if(deployJava.testUsingMimeTypes('1.4.2')){list[0]='1.4.2';}else if(deployJava.browserName2=='Safari'){if(deployJava.testUsingPluginsArray('1.7.0')){list[0]='1.7.0';}else if(deployJava.testUsingPluginsArray('1.6')){list[0]='1.6.0';}else if(deployJava.testUsingPluginsArray('1.5')){list[0]='1.5.0';}else if(deployJava.testUsingPluginsArray('1.4.2')){list[0]='1.4.2';}}}}
   3 if(deployJava.debug){for(var i=0;i<list.length;++i){alert('We claim to have detected Java SE '+list[i]);}}
   4 return list;},installJRE:function(requestVersion){var ret=false;if(deployJava.isPluginInstalled()){if(deployJava.getPlugin().installJRE(requestVersion)){deployJava.refresh();if(deployJava.returnPage!=null){document.location=deployJava.returnPage;}
   5 return true;}else{return false;}}else{return deployJava.installLatestJRE();}},installLatestJRE:function(){if(deployJava.isPluginInstalled()){if(deployJava.getPlugin().installLatestJRE()){deployJava.refresh();if(deployJava.returnPage!=null){document.location=deployJava.returnPage;}
   6 return true;}else{return false;}}else{var browser=deployJava.getBrowser();var platform=navigator.platform.toLowerCase();if((deployJava.EAInstallEnabled=='true')&&(platform.indexOf('win')!=-1)&&(deployJava.EarlyAccessURL!=null)){deployJava.preInstallJREList=deployJava.getJREs();if(deployJava.returnPage!=null){deployJava.myInterval=setInterval("deployJava.poll()",3000);}
   7 location.href=deployJava.EarlyAccessURL;return false;}else{if(browser=='MSIE'){return deployJava.IEInstall();}else if((browser=='Netscape Family')&&(platform.indexOf('win32')!=-1)){return deployJava.FFInstall();}else{location.href=deployJava.getJavaURL+
   8 ((deployJava.returnPage!=null)?('&returnPage='+deployJava.returnPage):'')+
   9 ((deployJava.locale!=null)?('&locale='+deployJava.locale):'')+
  10 ((deployJava.brand!=null)?('&brand='+deployJava.brand):'');}
  11 return false;}}},runApplet:function(attributes,parameters,minimumVersion){if(minimumVersion=='undefined'||minimumVersion==null){minimumVersion='1.1';}
  12 var regex="^(\\d+)(?:\\.(\\d+)(?:\\.(\\d+)(?:_(\\d+))?)?)?$";var matchData=minimumVersion.match(regex);if(deployJava.returnPage==null){deployJava.returnPage=document.location;}
  13 if(matchData!=null){var browser=deployJava.getBrowser();if((browser!='?')&&('Safari'!=deployJava.browserName2)){if(deployJava.versionCheck(minimumVersion+'+')){deployJava.writeAppletTag(attributes,parameters);}else if(deployJava.installJRE(minimumVersion+'+')){deployJava.refresh();location.href=document.location;deployJava.writeAppletTag(attributes,parameters);}}else{deployJava.writeAppletTag(attributes,parameters);}}else{if(deployJava.debug){alert('Invalid minimumVersion argument to runApplet():'+
  14 minimumVersion);}}},writeAppletTag:function(attributes,parameters){var s='<'+'applet ';var codeAttribute=false;for(var attribute in attributes){s+=(' '+attribute+'="'+attributes[attribute]+'"');if(attribute=='code'){codeAttribute=true;}}
  15 if(!codeAttribute){s+=(' code="dummy"');}
  16 s+='>';document.write(s);if(parameters!='undefined'&&parameters!=null){var codebaseParam=false;for(var parameter in parameters){if(parameter=='codebase_lookup'){codebaseParam=true;}
  17 s='<param name="'+parameter+'" value="'+
  18 parameters[parameter]+'">';document.write(s);}
  19 if(!codebaseParam){document.write('<param name="codebase_lookup" value="false">');}}
  20 document.write('<'+'/'+'applet'+'>');},versionCheck:function(versionPattern)
  21 {var index=0;var regex="^(\\d+)(?:\\.(\\d+)(?:\\.(\\d+)(?:_(\\d+))?)?)?(\\*|\\+)?$";var matchData=versionPattern.match(regex);if(matchData!=null){var familyMatch=true;var patternArray=new Array();for(var i=1;i<matchData.length;++i){if((typeof matchData[i]=='string')&&(matchData[i]!='')){patternArray[index]=matchData[i];index++;}}
  22 if(patternArray[patternArray.length-1]=='+'){familyMatch=false;patternArray.length--;}else{if(patternArray[patternArray.length-1]=='*'){patternArray.length--;}}
  23 var list=deployJava.getJREs();for(var i=0;i<list.length;++i){if(deployJava.compareVersionToPattern(list[i],patternArray,familyMatch)){return true;}}
  24 return false;}else{alert('Invalid versionPattern passed to versionCheck: '+
  25 versionPattern);return false;}},isWebStartInstalled:function(minimumVersion){var browser=deployJava.getBrowser();if((browser=='?')||('Safari'==deployJava.browserName2)){return true;}
  26 if(minimumVersion=='undefined'||minimumVersion==null){minimumVersion='1.4.2';}
  27 var retval=false;var regex="^(\\d+)(?:\\.(\\d+)(?:\\.(\\d+)(?:_(\\d+))?)?)?$";var matchData=minimumVersion.match(regex);if(matchData!=null){retval=deployJava.versionCheck(minimumVersion+'+');}else{if(deployJava.debug){alert('Invalid minimumVersion argument to isWebStartInstalled(): '+minimumVersion);}
  28 retval=deployJava.versionCheck('1.4.2+');}
  29 return retval;},getJPIVersionUsingMimeType:function(){for(var i=0;i<navigator.mimeTypes.length;++i){var s=navigator.mimeTypes[i].type;var m=s.match(/^application\/x-java-applet;jpi-version=(.*)$/);if(m!=null){deployJava.firefoxJavaVersion=m[1];break;}}},launchWebStartApplication:function(jnlp){var uaString=navigator.userAgent.toLowerCase();deployJava.getJPIVersionUsingMimeType();if(uaString.indexOf("windows",0)!=-1){if(deployJava.isWebStartInstalled('1.6.0_18')==false){if(deployJava.isPluginInstalled()){if(deployJava.installLatestJRE()==false){alert("Java install failed: cannot use launchWebStartApplication function");return;}}else{alert("Please visit java.com to install Java and try again after");return;}}}else{if(deployJava.firefoxJavaVersion==null){alert("Please visit java.com to install Java and try again after");return;}
  30 if(deployJava.firefoxJavaVersion<"1.6.0_18"){alert("Please visit java.com to install Java and try again after");return;}}
  31 var jnlpDocbase=null;if(document.documentURI){jnlpDocbase=document.documentURI;}
  32 if(jnlpDocbase==null){jnlpDocbase=document.URL;}
  33 var browser=deployJava.getBrowser();if(browser=='MSIE'){document.write('<'+'object classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93" '+'width="0" height="0">'+'<'+'PARAM name="launchjnlp" value="'+jnlp+'"'+'>'+'<'+'PARAM name="docbase" value="'+jnlpDocbase+'"'+'>'+'<'+'/'+'object'+'>');}else if(browser=='Netscape Family'){document.write('<'+'embed type="application/x-java-applet;jpi-version='+
  34 deployJava.firefoxJavaVersion+'" '+'width="0" height="0" '+'launchjnlp="'+jnlp+'"'+'docbase="'+jnlpDocbase+'"'+' />');}
  35 document.location=jnlpDocbase;},createWebStartLaunchButtonEx:function(jnlp,minimumVersion){if(deployJava.returnPage==null){deployJava.returnPage=jnlp;}
  36 var url='javascript:deployJava.launchWebStartApplication(\''+jnlp+'\');';document.write('<'+'a href="'+url+'" onMouseOver="window.status=\'\'; '+'return true;"><'+'img '+'src="'+deployJava.launchButtonPNG+'" '+'border="0" /><'+'/'+'a'+'>');},createWebStartLaunchButton:function(jnlp,minimumVersion){if(deployJava.returnPage==null){deployJava.returnPage=jnlp;}
  37 var url='javascript:'+'if (!deployJava.isWebStartInstalled(&quot;'+
  38 minimumVersion+'&quot;)) {'+'if (deployJava.installLatestJRE()) {'+'if (deployJava.launch(&quot;'+jnlp+'&quot;)) {}'+'}'+'} else {'+'if (deployJava.launch(&quot;'+jnlp+'&quot;)) {}'+'}';document.write('<'+'a href="'+url+'" onMouseOver="window.status=\'\'; '+'return true;"><'+'img '+'src="'+deployJava.launchButtonPNG+'" '+'border="0" /><'+'/'+'a'+'>');},launch:function(jnlp){if(deployJava.isPluginInstalled()){return deployJava.getPlugin().launch(jnlp);}else{document.location=jnlp;return true;}},isPluginInstalled:function(){var plugin=deployJava.getPlugin();if(plugin&&plugin.jvms){return true;}else{return false;}},isAutoUpdateEnabled:function(){if(deployJava.isPluginInstalled()){return deployJava.getPlugin().isAutoUpdateEnabled();}
  39 return false;},setAutoUpdateEnabled:function(){if(deployJava.isPluginInstalled()){return deployJava.getPlugin().setAutoUpdateEnabled();}
  40 return false;},setInstallerType:function(type){deployJava.installType=type;if(deployJava.isPluginInstalled()){return deployJava.getPlugin().setInstallerType(type);}
  41 return false;},setAdditionalPackages:function(packageList){if(deployJava.isPluginInstalled()){return deployJava.getPlugin().setAdditionalPackages(packageList);}
  42 return false;},setEarlyAccess:function(enabled){deployJava.EAInstallEnabled=enabled;},isPlugin2:function(){if(deployJava.isPluginInstalled()){if(deployJava.versionCheck('1.6.0_10+')){try{return deployJava.getPlugin().isPlugin2();}catch(err){}}}
  43 return false;},allowPlugin:function(){deployJava.getBrowser();var ret=('Chrome'!=deployJava.browserName2&&'Safari'!=deployJava.browserName2&&'Opera'!=deployJava.browserName2);return ret;},getPlugin:function(){deployJava.refresh();var ret=null;if(deployJava.allowPlugin()){ret=document.getElementById('deployJavaPlugin');}
  44 return ret;},compareVersionToPattern:function(version,patternArray,familyMatch){var regex="^(\\d+)(?:\\.(\\d+)(?:\\.(\\d+)(?:_(\\d+))?)?)?$";var matchData=version.match(regex);if(matchData!=null){var index=0;var result=new Array();for(var i=1;i<matchData.length;++i){if((typeof matchData[i]=='string')&&(matchData[i]!=''))
  45 {result[index]=matchData[i];index++;}}
  46 var l=Math.min(result.length,patternArray.length);if(familyMatch){for(var i=0;i<l;++i){if(result[i]!=patternArray[i])return false;}
  47 return true;}else{for(var i=0;i<l;++i){if(result[i]<patternArray[i]){return false;}else if(result[i]>patternArray[i]){return true;}}
  48 return true;}}else{return false;}},getBrowser:function(){if(deployJava.browserName==null){var browser=navigator.userAgent.toLowerCase();if(deployJava.debug){alert('userAgent -> '+browser);}
  49 if(browser.indexOf('msie')!=-1){deployJava.browserName='MSIE';deployJava.browserName2='MSIE';}else if(browser.indexOf('firefox')!=-1){deployJava.browserName='Netscape Family';deployJava.browserName2='Firefox';}else if(browser.indexOf('chrome')!=-1){deployJava.browserName='Netscape Family';deployJava.browserName2='Chrome';}else if(browser.indexOf('safari')!=-1){deployJava.browserName='Netscape Family';deployJava.browserName2='Safari';}else if(browser.indexOf('mozilla')!=-1){deployJava.browserName='Netscape Family';deployJava.browserName2='Other';}else if(browser.indexOf('opera')!=-1){deployJava.browserName='Netscape Family';deployJava.browserName2='Opera';}else{deployJava.browserName='?';deployJava.browserName2='unknown';}
  50 if(deployJava.debug){alert('Detected browser name:'+deployJava.browserName+', '+deployJava.browserName2);}}
  51 return deployJava.browserName;},testUsingActiveX:function(version){var objectName='JavaWebStart.isInstalled.'+version+'.0';if(!ActiveXObject){if(deployJava.debug){alert('Browser claims to be IE, but no ActiveXObject object?');}
  52 return false;}
  53 try{return(new ActiveXObject(objectName)!=null);}catch(exception){return false;}},testForMSVM:function(){var clsid='{08B0E5C0-4FCB-11CF-AAA5-00401C608500}';if(typeof oClientCaps!='undefined'){var v=oClientCaps.getComponentVersion(clsid,"ComponentID");if((v=='')||(v=='5,0,5000,0')){return false;}else{return true;}}else{return false;}},testUsingMimeTypes:function(version){if(!navigator.mimeTypes){if(deployJava.debug){alert('Browser claims to be Netscape family, but no mimeTypes[] array?');}
  54 return false;}
  55 for(var i=0;i<navigator.mimeTypes.length;++i){s=navigator.mimeTypes[i].type;var m=s.match(/^application\/x-java-applet\x3Bversion=(1\.8|1\.7|1\.6|1\.5|1\.4\.2)$/);if(m!=null){if(deployJava.compareVersions(m[1],version)){return true;}}}
  56 return false;},testUsingPluginsArray:function(version){if((!navigator.plugins)||(!navigator.plugins.length)){return false;}
  57 var platform=navigator.platform.toLowerCase();for(var i=0;i<navigator.plugins.length;++i){s=navigator.plugins[i].description;if(s.search(/^Java Switchable Plug-in (Cocoa)/)!=-1){if(deployJava.compareVersions("1.5.0",version)){return true;}}else if(s.search(/^Java/)!=-1){if(platform.indexOf('win')!=-1){if(deployJava.compareVersions("1.5.0",version)||deployJava.compareVersions("1.6.0",version)){return true;}}}}
  58 if(deployJava.compareVersions("1.5.0",version)){return true;}
  59 return false;},IEInstall:function(){location.href=deployJava.getJavaURL+
  60 ((deployJava.returnPage!=null)?('&returnPage='+deployJava.returnPage):'')+
  61 ((deployJava.locale!=null)?('&locale='+deployJava.locale):'')+
  62 ((deployJava.brand!=null)?('&brand='+deployJava.brand):'')+
  63 ((deployJava.installType!=null)?('&type='+deployJava.installType):'');return false;},done:function(name,result){},FFInstall:function(){location.href=deployJava.getJavaURL+
  64 ((deployJava.returnPage!=null)?('&returnPage='+deployJava.returnPage):'')+
  65 ((deployJava.locale!=null)?('&locale='+deployJava.locale):'')+
  66 ((deployJava.brand!=null)?('&brand='+deployJava.brand):'')+
  67 ((deployJava.installType!=null)?('&type='+deployJava.installType):'');return false;},compareVersions:function(installed,required){var a=installed.split('.');var b=required.split('.');for(var i=0;i<a.length;++i){a[i]=Number(a[i]);}
  68 for(var i=0;i<b.length;++i){b[i]=Number(b[i]);}
  69 if(a.length==2){a[2]=0;}
  70 if(a[0]>b[0])return true;if(a[0]<b[0])return false;if(a[1]>b[1])return true;if(a[1]<b[1])return false;if(a[2]>b[2])return true;if(a[2]<b[2])return false;return true;},enableAlerts:function(){deployJava.browserName=null;deployJava.debug=true;},poll:function(){deployJava.refresh();var postInstallJREList=deployJava.getJREs();if((deployJava.preInstallJREList.length==0)&&(postInstallJREList.length!=0)){clearInterval(deployJava.myInterval);if(deployJava.returnPage!=null){location.href=deployJava.returnPage;};}
  71 if((deployJava.preInstallJREList.length!=0)&&(postInstallJREList.length!=0)&&(deployJava.preInstallJREList[0]!=postInstallJREList[0])){clearInterval(deployJava.myInterval);if(deployJava.returnPage!=null){location.href=deployJava.returnPage;}}},writePluginTag:function(){var browser=deployJava.getBrowser();if(browser=='MSIE'){document.write('<'+'object classid="clsid:CAFEEFAC-DEC7-0000-0000-ABCDEFFEDCBA" '+'id="deployJavaPlugin" width="0" height="0">'+'<'+'/'+'object'+'>');}else if(browser=='Netscape Family'&&deployJava.allowPlugin()){deployJava.writeEmbedTag();}},refresh:function(){navigator.plugins.refresh(false);var browser=deployJava.getBrowser();if(browser=='Netscape Family'&&deployJava.allowPlugin()){var plugin=document.getElementById('deployJavaPlugin');if(plugin==null){deployJava.writeEmbedTag();}}},writeEmbedTag:function(){var written=false;if(navigator.mimeTypes!=null){for(var i=0;i<navigator.mimeTypes.length;i++){if(navigator.mimeTypes[i].type==deployJava.mimeType){if(navigator.mimeTypes[i].enabledPlugin){document.write('<'+'embed id="deployJavaPlugin" type="'+
  72 deployJava.mimeType+'" hidden="true" />');written=true;}}}
  73 if(!written)for(var i=0;i<navigator.mimeTypes.length;i++){if(navigator.mimeTypes[i].type==deployJava.oldMimeType){if(navigator.mimeTypes[i].enabledPlugin){document.write('<'+'embed id="deployJavaPlugin" type="'+
  74 deployJava.oldMimeType+'" hidden="true" />');}}}}},do_initialize:function(){deployJava.writePluginTag();if(deployJava.locale==null){var loc=null;if(loc==null)try{loc=navigator.userLanguage;}catch(err){}
  75 if(loc==null)try{loc=navigator.systemLanguage;}catch(err){}
  76 if(loc==null)try{loc=navigator.language;}catch(err){}
  77 if(loc!=null){loc.replace("-","_")
  78 deployJava.locale=loc;}}}};deployJava.do_initialize();
  79