public override Task <DownloadResourceResult> GetDownloadResourceResultAsync(
PackageIdentity identity,
ISettings settings,
ILogger logger,
CancellationToken token)
{
// Find the package from the local folder
LocalPackageInfo packageInfo = null;
var sourcePackage = identity as SourcePackageDependencyInfo;
if (sourcePackage?.DownloadUri != null)
{
// Get the package directly if the full path is known
packageInfo = _localResource.GetPackage(sourcePackage.DownloadUri, logger, token);
}
else
{
// Search for the local package
packageInfo = _localResource.GetPackage(identity, logger, token);
}
if (packageInfo != null)
{
var stream = File.OpenRead(packageInfo.Path);
return(Task.FromResult(new DownloadResourceResult(stream, packageInfo.GetReader())));
}
else
{
return(Task.FromResult(new DownloadResourceResult(DownloadResourceResultStatus.NotFound)));
}
}
public override Task <DownloadResourceResult> GetDownloadResourceResultAsync(
PackageIdentity identity,
PackageDownloadContext downloadContext,
string globalPackagesFolder,
ILogger logger,
CancellationToken token)
{
if (identity == null)
{
throw new ArgumentNullException(nameof(identity));
}
if (logger == null)
{
throw new ArgumentNullException(nameof(logger));
}
var stopwatch = Stopwatch.StartNew();
try
{
// Find the package from the local folder
LocalPackageInfo packageInfo = null;
var sourcePackage = identity as SourcePackageDependencyInfo;
if (sourcePackage?.DownloadUri != null)
{
// Get the package directly if the full path is known
packageInfo = _localResource.GetPackage(sourcePackage.DownloadUri, logger, token);
}
else
{
// Search for the local package
packageInfo = _localResource.GetPackage(identity, logger, token);
}
if (packageInfo != null)
{
var stream = File.OpenRead(packageInfo.Path);
return(Task.FromResult(new DownloadResourceResult(stream, packageInfo.GetReader(), _localResource.Root)));
}
else
{
return(Task.FromResult(new DownloadResourceResult(DownloadResourceResultStatus.NotFound)));
}
}
finally
{
ProtocolDiagnostics.RaiseEvent(new ProtocolDiagnosticResourceEvent(
_source,
resourceType: nameof(DownloadResource),
type: nameof(LocalDownloadResource),
method: nameof(GetDownloadResourceResultAsync),
stopwatch.Elapsed));
}
}
private const int FiveMegabytes = 5242880; // 1024 * 1024 * 5, 5MB
public string LoadFileAsText(string path)
{
string fileContent = null;
try
{
if (_package.GetReader() is PackageArchiveReader reader) // This will never be anything else in reality. The search resource always uses a PAR
{
var entry = reader.GetEntry(PathUtility.StripLeadingDirectorySeparators(path));
if (entry != null)
{
if (entry.Length >= FiveMegabytes)
{
fileContent = string.Format(CultureInfo.CurrentCulture, Strings.LoadFileFromNupkg_FileTooLarge, path, "5");
}
else
{
using (var licenseStream = entry.Open())
using (TextReader textReader = new StreamReader(licenseStream))
{
fileContent = textReader.ReadToEnd();
}
}
}
else
{
fileContent = string.Format(CultureInfo.CurrentCulture, Strings.LoadFileFromNupkg_FileNotFound, path);
}
}
}
catch
{
fileContent = string.Format(CultureInfo.CurrentCulture, Strings.LoadFileFromNupkg_UnknownProblemLoadingTheFile, path);
}
finally
{
if (fileContent == null)
{
fileContent = string.Format(CultureInfo.CurrentCulture, Strings.LoadFileFromNupkg_UnknownProblemLoadingTheFile, path);
}
}
return(fileContent);
}
public override Task <DownloadResourceResult> GetDownloadResourceResultAsync(
PackageIdentity identity,
PackageDownloadContext downloadContext,
string globalPackagesFolder,
ILogger logger,
CancellationToken token)
{
if (identity == null)
{
throw new ArgumentNullException(nameof(identity));
}
if (logger == null)
{
throw new ArgumentNullException(nameof(logger));
}
// Find the package from the local folder
LocalPackageInfo packageInfo = null;
var sourcePackage = identity as SourcePackageDependencyInfo;
if (sourcePackage?.DownloadUri != null)
{
// Get the package directly if the full path is known
packageInfo = _localResource.GetPackage(sourcePackage.DownloadUri, logger, token);
}
else
{
// Search for the local package
packageInfo = _localResource.GetPackage(identity, logger, token);
}
if (packageInfo != null)
{
var stream = File.OpenRead(packageInfo.Path);
return(Task.FromResult(new DownloadResourceResult(stream, packageInfo.GetReader(), _localResource.Root)));
}
else
{
return(Task.FromResult(new DownloadResourceResult(DownloadResourceResultStatus.NotFound)));
}
}