public string GetIconPath(string applicationId)
{
RepoApplicationDescriptor applicationDescriptor = GetApplicationDescriptor(applicationId);
string iconPath = Path.Combine(applicationDescriptor.ManifestPath, applicationDescriptor.Manifest.IconPath);
return(iconPath);
}
private ProcessStartInfo GenerateProcessStartInfo(RepoApplicationDescriptor repoApplicationDescriptor)
{
var processStartInfo = new ProcessStartInfo(repoApplicationDescriptor.Manifest.CommandLine, string.Join(" ", repoApplicationDescriptor.Manifest.CommandLineParams));
processStartInfo.WorkingDirectory = repoApplicationDescriptor.WorkingDirectory;
processStartInfo.UseShellExecute = true;
return(processStartInfo);
}
public ApplicationStatus GetStatus(string applicationId)
{
RepoApplicationDescriptor item = m_InstalledApplications.GetValueOrDefault(applicationId);
if (item == null)
{
throw new Exception("No such applicationid: " + applicationId);
}
return(new ApplicationStatus
{
ApplicationManifest = item.Manifest,
IsRunning = IsAlive(applicationId),
WorkingDirectory = item.WorkingDirectory
});
}
public void Start(string applicationId)
{
ApplicationInfo info = GetRunningApplicationInfo(applicationId);
if (info?.IsRunning() ?? false)
{
Console.WriteLine($"applicationid {applicationId} is already running!");
return;
}
Console.WriteLine($"Starting {applicationId}..");
RepoApplicationDescriptor descriptor = GetApplicationDescriptor(applicationId);
Console.WriteLine($"Generate process start info for {applicationId}...");
ProcessStartInfo pInfo = GenerateProcessStartInfo(descriptor);
Console.WriteLine("Executing: WorkingDirectory: " + pInfo.WorkingDirectory + ", process: " + pInfo.FileName + " " + pInfo.Arguments);
try
{
var(task, process) = ProcessHandler.StartProcess(pInfo);
if (process.HasExited)
{
Console.WriteLine("process exited with error code " + process.ExitCode);
}
process.EnableRaisingEvents = true;
string moduleName = process.MainModule.ModuleName;
var aInfo = new ApplicationInfo {
Descriptor = descriptor, Process = process, Task = task
};
m_RunningApplications.TryAdd(descriptor.Manifest.ApplicationId, aInfo);
process.Exited += (_, __) =>
{
ApplicationInfo app;
Console.WriteLine(moduleName + " exited at " + process.ExitTime);
m_RunningApplications.TryRemove(applicationId, out app);
if (!app.RequestStop && descriptor.Manifest.RestartOnUnexpectedDeath)
{
Start(applicationId);
}
};
}
catch (Exception e)
{
Console.WriteLine(e.GetType().Name);
Console.WriteLine(e.Message);
}
}
public void DeployAndInstall(ZipArchive archive)
{
ZipArchiveEntry archiveEntry = archive.Entries.FirstOrDefault(item => Path.GetExtension(item.Name).Equals(m_ApplicationRepository.ManifestExtension, StringComparison.InvariantCultureIgnoreCase));
if (archiveEntry == null)
{
throw new Exception("No app descriptor");
}
using (Stream stream = archiveEntry.Open())
{
RepoApplicationDescriptor appDescriptor = m_ApplicationRepository.AddApplication(stream, archive);
if (appDescriptor == null)
{
throw new Exception("Could not evaluate " + nameof(ApplicationManifest));
}
Install(appDescriptor);
}
}
void Install(RepoApplicationDescriptor repoApplicationDescriptor)
{
m_InstalledApplications.AddOrUpdate(repoApplicationDescriptor.Manifest.ApplicationId, repoApplicationDescriptor, (_, __) => repoApplicationDescriptor);
}
