private static void AddDependencies(FileDownloader downloader, AssemblyManifest deployManifest, AssemblyManifest appManifest, Uri sourceUriBase, string targetDirectory, string group)
{
Uri uri;
long total = 0L;
System.Deployment.Application.Manifest.File[] filesInGroup = appManifest.GetFilesInGroup(group, true);
ReorderFilesForIconFile(appManifest, filesInGroup);
foreach (System.Deployment.Application.Manifest.File file in filesInGroup)
{
uri = MapFileSourceUri(deployManifest, sourceUriBase, file.Name);
AddFileToDownloader(downloader, deployManifest, appManifest, file, uri, targetDirectory, file.NameFS, file.HashCollection);
total += (long) file.Size;
}
DependentAssembly[] privateAssembliesInGroup = appManifest.GetPrivateAssembliesInGroup(group, true);
foreach (DependentAssembly assembly in privateAssembliesInGroup)
{
uri = MapFileSourceUri(deployManifest, sourceUriBase, assembly.Codebase);
AddFileToDownloader(downloader, deployManifest, appManifest, assembly, uri, targetDirectory, assembly.CodebaseFS, assembly.HashCollection);
total += (long) assembly.Size;
}
downloader.SetExpectedBytesTotal(total);
if ((filesInGroup.Length == 0) && (privateAssembliesInGroup.Length == 0))
{
throw new InvalidDeploymentException(string.Format(CultureInfo.CurrentUICulture, Resources.GetString("Ex_NoSuchDownloadGroup"), new object[] { group }));
}
}
private static void AddFileToDownloader(FileDownloader downloader, AssemblyManifest deployManifest, AssemblyManifest appManifest, object manifestElement, Uri fileSourceUri, string targetDirectory, string targetFileName, HashCollection hashCollection)
{
string targetFilePath = Path.Combine(targetDirectory, targetFileName);
DependencyDownloadCookie cookie = new DependencyDownloadCookie(manifestElement, deployManifest, appManifest);
downloader.AddFile(fileSourceUri, targetFilePath, cookie, hashCollection);
}
protected void DownloadSingleFile(FileDownloader.DownloadQueueItem next)
{
Logger.AddMethodCall("DownloadSingleFile called");
Logger.AddInternalState("DownloadQueueItem : " + ((next != null) ? next.ToString() : "null"));
WebRequest request = WebRequest.Create(next._sourceUri);
request.Credentials = CredentialCache.DefaultCredentials;
RequestCachePolicy policy = new RequestCachePolicy(RequestCacheLevel.BypassCache);
request.CachePolicy = policy;
HttpWebRequest httpreq = request as HttpWebRequest;
if (httpreq != null)
{
httpreq.UnsafeAuthenticatedConnectionSharing = true;
httpreq.AutomaticDecompression = DecompressionMethods.GZip;
httpreq.CookieContainer = GetUriCookieContainer(httpreq.RequestUri);
IWebProxy defaultWebProxy = WebRequest.DefaultWebProxy;
if (defaultWebProxy != null)
{
defaultWebProxy.Credentials = CredentialCache.DefaultCredentials;
}
Logger.AddInternalState("HttpWebRequest=" + Logger.Serialize(httpreq));
}
if (!base._fCancelPending)
{
WebResponse response = null;
try
{
response = request.GetResponse();
UriHelper.ValidateSupportedScheme(response.ResponseUri);
if (!base._fCancelPending)
{
base._eventArgs._fileSourceUri = next._sourceUri;
base._eventArgs._fileResponseUri = response.ResponseUri;
base._eventArgs.FileLocalPath = next._targetPath;
base._eventArgs.Cookie = null;
if (response.ContentLength > 0L)
{
base.CheckForSizeLimit((ulong) response.ContentLength, false);
base._accumulatedBytesTotal += response.ContentLength;
}
base.SetBytesTotal();
base.OnModified();
Stream responseStream = null;
Stream outputFileStream = null;
int tickCount = Environment.TickCount;
try
{
responseStream = response.GetResponseStream();
Directory.CreateDirectory(Path.GetDirectoryName(next._targetPath));
outputFileStream = GetOutputFileStream(next._targetPath);
if (outputFileStream != null)
{
int num3;
long num2 = 0L;
if (response.ContentLength > 0L)
{
outputFileStream.SetLength(response.ContentLength);
}
do
{
if (base._fCancelPending)
{
return;
}
num3 = responseStream.Read(base._buffer, 0, base._buffer.Length);
if (num3 > 0)
{
outputFileStream.Write(base._buffer, 0, num3);
}
base._eventArgs._bytesCompleted += num3;
if (response.ContentLength <= 0L)
{
base._accumulatedBytesTotal += num3;
base.SetBytesTotal();
}
num2 += num3;
if ((next._maxFileSize != -1) && (num2 > next._maxFileSize))
{
throw new InvalidDeploymentException(ExceptionTypes.FileSizeValidation, string.Format(CultureInfo.CurrentUICulture, Resources.GetString("Ex_FileBeingDownloadedTooLarge"), new object[] { next._sourceUri.ToString(), next._maxFileSize }));
}
base.CheckForSizeLimit((ulong) num3, true);
if (base._eventArgs._bytesTotal > 0L)
{
base._eventArgs._progress = (int) ((base._eventArgs._bytesCompleted * 100L) / base._eventArgs._bytesTotal);
}
base.OnModifiedWithThrottle(ref tickCount);
}
while (num3 > 0);
if (response.ContentLength != num2)
{
outputFileStream.SetLength(num2);
}
}
}
finally
{
if (responseStream != null)
{
responseStream.Close();
}
if (outputFileStream != null)
{
outputFileStream.Close();
}
}
base._eventArgs.Cookie = next._cookie;
base._eventArgs._filesCompleted++;
Logger.AddInternalState("HttpWebResponse=" + Logger.Serialize(response));
base.OnModified();
DownloadResult result = new DownloadResult {
ResponseUri = response.ResponseUri
};
result.ServerInformation.Server = response.Headers["Server"];
result.ServerInformation.PoweredBy = response.Headers["X-Powered-By"];
result.ServerInformation.AspNetVersion = response.Headers["X-AspNet-Version"];
base._downloadResults.Add(result);
}
}
catch (InvalidOperationException exception)
{
throw new DeploymentDownloadException(string.Format(CultureInfo.CurrentUICulture, Resources.GetString("Ex_FailedWhileDownloading"), new object[] { next._sourceUri }), exception);
}
catch (IOException exception2)
{
throw new DeploymentDownloadException(string.Format(CultureInfo.CurrentUICulture, Resources.GetString("Ex_FailedWhileDownloading"), new object[] { next._sourceUri }), exception2);
}
catch (UnauthorizedAccessException exception3)
{
throw new DeploymentDownloadException(string.Format(CultureInfo.CurrentUICulture, Resources.GetString("Ex_FailedWhileDownloading"), new object[] { next._sourceUri }), exception3);
}
finally
{
if (response != null)
{
response.Close();
}
}
}
}
