/// <summary>
/// Download the remote or local image located at the specified url.
/// </summary>
public void DownloadData(Uri imageUrl)
{
// is it a local path?
if (imageUrl.IsFile)
{
// replace string %20 in LocalPath by daviderapicavoli (patch #15938)
String localPath = Uri.UnescapeDataString(imageUrl.LocalPath);
try
{
// just read the picture from the file system
imageInfo.RawData = File.ReadAllBytes(localPath);
}
catch (IOException exc)
{
if (Logging.On) Logging.PrintError("ImageDownloader.DownloadData(\"" + localPath + "\")", exc);
}
catch (SystemException exc)
{
if (Logging.On) Logging.PrintError("ImageDownloader.DownloadData(\"" + localPath + "\")", exc);
if (exc is UnauthorizedAccessException || exc is System.Security.SecurityException || exc is NotSupportedException)
return;
throw;
}
return;
}
// data inline, encoded in base64
if (imageUrl.Scheme == "data")
{
DataUri dataUri = DataUri.Parse(imageUrl.OriginalString);
DownloadData(dataUri);
return;
}
System.Net.WebClient webClient = new WebClientEx(proxy);
try
{
imageInfo.RawData = webClient.DownloadData(imageUrl);
// For requested url with no filename, we need to read the media mime type if provided
imageInfo.Type = InspectMimeType(webClient);
}
catch (System.Net.WebException exc)
{
if (Logging.On) Logging.PrintError("ImageDownloader.DownloadData(\"" + imageUrl.AbsoluteUri + "\")", exc);
}
}
//____________________________________________________________________
//
// Public Functionality
#region DownloadData
/// <summary>
/// Download the remote or local image located at the specified url.
/// </summary>
public void DownloadData(Uri imageUrl)
{
// is it a local path?
if (imageUrl.IsFile)
{
// replace string %20 in LocalPath by daviderapicavoli (patch #15938)
String localPath = Uri.UnescapeDataString(imageUrl.LocalPath);
try
{
// just read the picture from the file system
imageInfo.RawData = File.ReadAllBytes(localPath);
}
catch (IOException exc)
{
if (Logging.On)
{
Logging.PrintError("ImageDownloader.DownloadData(\"" + localPath + "\")", exc);
}
}
catch (SystemException exc)
{
if (Logging.On)
{
Logging.PrintError("ImageDownloader.DownloadData(\"" + localPath + "\")", exc);
}
if (exc is UnauthorizedAccessException || exc is System.Security.SecurityException || exc is NotSupportedException)
{
return;
}
throw;
}
return;
}
// data inline, encoded in base64
if (imageUrl.Scheme == "data")
{
DataUri dataUri = DataUri.Parse(imageUrl.OriginalString);
DownloadData(dataUri);
return;
}
System.Net.WebClient webClient = new WebClientEx(proxy);
try
{
imageInfo.RawData = webClient.DownloadData(imageUrl);
// For requested url with no filename, we need to read the media mime type if provided
imageInfo.Type = InspectMimeType(webClient);
}
catch (System.Net.WebException exc)
{
if (Logging.On)
{
Logging.PrintError("ImageDownloader.DownloadData(\"" + imageUrl.AbsoluteUri + "\")", exc);
}
}
}