/// <summary>
/// Read manifest file
/// </summary>
/// <param name="filePath">File path</param>
/// <returns></returns>
protected async Task <AppManifest> ReadManifestAsync(string filePath)
{
string savePath = FSHelper.NormalizeLocation(filePath);
string result;
using (StreamReader reader = File.OpenText(savePath))
{
result = await reader.ReadToEndAsync();
}
try
{
AppManifest manifest = JsonConvert.DeserializeObject <AppManifest>(result);
manifest.Location = Path.GetDirectoryName(filePath);
return(manifest);
}
catch (Exception ex)
{
LogError($"Corrupted app manifest at '{savePath}'. Error: {ex.Message}");
return(null);
}
}
/// <summary>
/// Get list of applications from specific path
/// </summary>
/// <param name="path">Source path</param>
/// <returns></returns>
public async Task <Dictionary <string, AppManifest> > GetPackagesFromPath(string path)
{
if (!Directory.Exists(path))
{
LogWarn($"Packages path source not exists: '{path}'");
return(null);
}
string[] directories = Directory.GetDirectories(path);
if (directories.Length == 0)
{
return(null);
}
Dictionary <string, AppManifest> packages = new Dictionary <string, AppManifest>();
foreach (string dir in directories)
{
string manifestFile = dir + @"\" + AppManifest.FileName;
if (!File.Exists(manifestFile))
{
continue;
}
AppManifest manifest = await ReadManifestAsync(manifestFile);
if (manifest != null)
{
packages.Add(manifest.Domain, manifest);
}
}
return(packages);
}