private void DoUploadFile(string name, Stream data_stream,
string mime_type,
string [,] arguments)
{
string upload_url = GetUploadUrl(arguments);
HttpWebRequest http_request = CreateHttpRequest(
upload_url, "POST", true);
MultipartRequest request =
new MultipartRequest(http_request);
MemoryStream mem_stream = null;
if (null != UploadProgressChanged)
{
// "Manual buffering" using a MemoryStream.
request.Request.AllowWriteStreamBuffering =
false;
mem_stream = new MemoryStream();
request.OutputStream = mem_stream;
}
request.BeginPart(true);
request.AddHeader("Content-Disposition",
"form-data; name=\"filename0\"; "
+ "filename=\"" + name
+ GetFileNameExtension(
mime_type)
+ '"',
false);
request.AddHeader("Content-Type", mime_type, true);
byte [] data_buffer = new byte [8192];
int read_count;
while ((read_count = data_stream.Read(
data_buffer, 0, data_buffer.Length))
> 0)
{
request.WritePartialContent(
data_buffer, 0, read_count);
}
request.EndPartialContent();
request.EndPart(true);
if (null != UploadProgressChanged)
{
int total = (int)request.OutputStream.Length;
request.Request.ContentLength = total;
string progress_title = String.Format(
Catalog.GetString("Uploading "
+ "photo "
+ "\"{0}\""),
name);
using (Stream request_stream = request.Request
.GetRequestStream()) {
byte [] buffer =
mem_stream.GetBuffer();
int write_count = 0;
for (int offset = 0; offset < total;
offset += write_count)
{
FireUploadProgress(
progress_title,
offset, total);
write_count = System.Math.Min(
16384,
total - offset);
request_stream.Write(buffer,
offset,
write_count);
}
FireUploadProgress(progress_title,
total, total);
}
}
SendRequest("upload", request.Request, true);
}
private void DoUploadFile(string name, Stream data_stream,
string mime_type,
string [,] arguments)
{
string upload_url = GetUploadUrl (arguments);
HttpWebRequest http_request = CreateHttpRequest (
upload_url, "POST", true);
MultipartRequest request =
new MultipartRequest (http_request);
MemoryStream mem_stream = null;
if (null != UploadProgressChanged) {
// "Manual buffering" using a MemoryStream.
request.Request.AllowWriteStreamBuffering =
false;
mem_stream = new MemoryStream ();
request.OutputStream = mem_stream;
}
request.BeginPart (true);
request.AddHeader ("Content-Disposition",
"form-data; name=\"filename0\"; "
+ "filename=\"" + name
+ GetFileNameExtension (
mime_type)
+ '"',
false);
request.AddHeader ("Content-Type", mime_type, true);
byte [] data_buffer = new byte [8192];
int read_count;
while ((read_count = data_stream.Read (
data_buffer, 0, data_buffer.Length))
> 0) {
request.WritePartialContent (
data_buffer, 0, read_count);
}
request.EndPartialContent ();
request.EndPart (true);
if (null != UploadProgressChanged) {
int total = (int) request.OutputStream.Length;
request.Request.ContentLength = total;
string progress_title = String.Format (
Catalog.GetString ("Uploading "
+ "photo "
+ "\"{0}\""),
name);
using (Stream request_stream = request.Request
.GetRequestStream ()) {
byte [] buffer =
mem_stream.GetBuffer ();
int write_count = 0;
for (int offset = 0; offset < total;
offset += write_count) {
FireUploadProgress (
progress_title,
offset, total);
write_count = System.Math.Min (
16384,
total - offset);
request_stream.Write (buffer,
offset,
write_count);
}
FireUploadProgress (progress_title,
total, total);
}
}
SendRequest ("upload", request.Request, true);
}
