public async Task InstallPrerequisite(IPrerequisite prerequisite, string file)
{
prerequisite.IsInstalling = true;
await prerequisite.Install(file);
File.Delete(file);
prerequisite.IsInstalling = false;
}
public async Task <string> DownloadPrerequisite(IPrerequisite prerequisite)
{
string file = Path.GetTempFileName();
File.Move(file, file.Replace(".tmp", ".exe"));
file = file.Replace(".tmp", ".exe");
using (FileStream fileStream = new FileStream(file, FileMode.Open))
{
using (HttpClient httpClient = new HttpClient())
{
prerequisite.IsDownloading = true;
await httpClient.DownloadAsync(prerequisite.DownloadUrl, fileStream, prerequisite);
prerequisite.IsDownloading = false;
return(file);
}
}
}
public WindowsUpdatePrerequisiteInstaller(IPrerequisite prerequisite, string filePath)
{
Prerequisite = prerequisite;
FilePath = filePath;
}
public PrerequisiteViewModel(IInstallationService installationService, IPrerequisite prerequisite)
{
_installationService = installationService;
Prerequisite = prerequisite;
}
protected MagicItemCreationFeat(IPrerequisite prerequisite, string name, string description)
{
Prerequisite = prerequisite;
Name = name;
Description = description;
}
public ExecutablePrerequisiteInstaller(IPrerequisite prerequisite, string filePath)
{
Prerequisite = prerequisite;
FilePath = filePath;
}
