56 lines
1.1 KiB
C++
56 lines
1.1 KiB
C++
/*
|
|
* Copyright 2013 Haiku Inc. All rights reserved.
|
|
* Distributed under the terms of the MIT License.
|
|
*
|
|
* Authors:
|
|
* Adrien Destugues, [email protected]
|
|
*/
|
|
|
|
|
|
#include <new>
|
|
#include <stdlib.h>
|
|
|
|
#include <arpa/inet.h>
|
|
|
|
#include <File.h>
|
|
#include <FileRequest.h>
|
|
|
|
|
|
BFileRequest::BFileRequest(const BUrl& url, BUrlProtocolListener* listener,
|
|
BUrlContext* context)
|
|
:
|
|
BUrlRequest(url, listener, context, "BUrlProtocol.File", "file")
|
|
{
|
|
}
|
|
|
|
|
|
BFileRequest::~BFileRequest()
|
|
{
|
|
}
|
|
|
|
|
|
status_t
|
|
BFileRequest::_ProtocolLoop()
|
|
{
|
|
// FIXME error handling (file does not exists, etc.)
|
|
BFile file(fUrl.Path().String(), B_READ_ONLY);
|
|
|
|
if (file.InitCheck() != B_OK || !file.IsFile())
|
|
return B_PROT_CONNECTION_FAILED;
|
|
|
|
// Send all notifications to listener, if any
|
|
if (fListener != NULL) {
|
|
fListener->ConnectionOpened(this);
|
|
off_t size = 0;
|
|
file.GetSize(&size);
|
|
fListener->DownloadProgress(this, size, size);
|
|
|
|
ssize_t chunkSize;
|
|
char chunk[4096];
|
|
while ((chunkSize = file.Read(chunk, sizeof(chunk))) > 0)
|
|
fListener->DataReceived(this, chunk, chunkSize);
|
|
}
|
|
|
|
return B_PROT_SUCCESS;
|
|
}
|