vmware之VMware Remote Console (VMRC) SDK（二）
在上篇文章中，我们用winform结合vmware的api做了一个demo，在vmrc sdk中作为plugin单独打包出来vmware-vmrc-win32-x86.exe，上篇文章的demo只能基于这个plugin运行，在主机的vcenter中默认带有此功能，所以想要以activex插件的形式运行于浏览器之上，就必须安装此插件包，约35MB。此插件集成了包含了可运行于IE之上的ActiveX，以及可运行于Chrome上的应用插件（FF等其他浏览器这里没有经过测试）。下面为一张截图，分别测试于IE11和Chrome。我们先创建console的基本类。
1 public class ConsoleModel
2 {
3 public int Modes { get; set; }
4 public int MsgMode { get; set; }
5 public string AdvancedConfig { get; set; }
6 public string Host { get; set; }
7 public string Thumb { get; set; }
8 public bool AllowSSLErrors { get; set; }
9 public string Ticket { get; set; }
10 public string User { get; set; }
11 public string Pass { get; set; }
12 public string VMId { get; set; }
13 public string Datacenter { get; set; }
14 public string VMPath { get; set; }
15 }
下面是基于mvc用于和javascript交互的方法，最后返回一条json数据。
1 public ActionResult Connect(string vmName)
2 {
3 string[] arguments ={
4 "--url", "https://192.168.0.161/sdk",
5 "--username", "root",
6 "--password", "P@ssw0rd",
7 "--disablesso", "true",
8 "--ignorecert", "true"};
9
10 util = AppUtil.AppUtil.initialize("Connect", constructOptions(), arguments);
11 util.connect();
12 ManagedObjectReference mor = util.getConnection().ServiceRef;
13 ManagedObjectReference sessionMor = util._connection.Service.RetrieveServiceContent(mor).sessionManager;
14 string ticket = util._connection.Service.AcquireCloneTicket(sessionMor);
15 ManagedObjectReference vmMor = util.getServiceUtil().GetDecendentMoRef(null, "VirtualMachine", vmName);
16
17 ConsoleModel console = new ConsoleModel();
18 console.Modes = 2;
19 console.MsgMode = 1;
20 console.AdvancedConfig = "NaN";
21 console.Host = "192.168.0.161";
22 console.Thumb = "";
23 console.AllowSSLErrors = true;
24 console.Ticket = ticket;
25 console.User = "";
26 console.Pass = "";
27 console.VMId = vmMor.Value;
28 console.Datacenter = "";
29 console.VMPath = "";
30
31 return Json(console, JsonRequestBehavior.AllowGet);
32 }
下面是基于jquery的ajax调用上方web方法。
1 function vmrc_connect() {
2 $.ajax({
3 type: 'POST',
4 url: 'Home/Connect',
5 data: 'vmName=test',
6 dataType: 'json',
7 success: function (data) {
8 startup(data.Modes, data.MsgMode, data.AdvancedConfig);
9 connect(data.Host, data.Thumb, data.AllowSSLErrors, data.Ticket, data.User, data.Pass,
10 data.VMId, data.Datacenter, data.VMPath);
11 },
12 error: function () {
13 alert('connect failed');
14 }
15 });
16 }
下方是sdk中提供的调用插件的demo，这里已经作了部分修改。
1 function startup(modes, msgMode, advancedConfig) {
2 log('starting VMRC instance: modes: ' + modes + ', messages: ' + msgMode);
3
4 if (advancedConfig) {
5 log('VMRC using advanced config "' + advancedConfig + '"');
6 }
7
8 try {
9 var ret = vmrc.startup(modes, msgMode, advancedConfig);
10 log('startup returned "' + ret + '"');
11 } catch (err) {
12 alert('startup call failed: ' + err);
13 }
14 }
15
16 function connect(host, thumb, allowSSLErrors, ticket, user, pass, vmid, datacenter, vmPath) {
17 if (thumb.length > 0)
18 thumb = thumb.replace(/-/g, ':');
19
20 try {
21 var ret = vmrc.connect(host, thumb, allowSSLErrors,
22 ticket, user, pass, vmid, datacenter, vmPath);
23 log('connect succeeded');
24 } catch (err) {
25 alert('connect failed: ' + err);
26 }
27 }
小结：在sdk demo中，为了兼容各种浏览器，可能要修改部分js方法。
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