Add file: protocol handler.
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/*
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* Copyright 2013 Haiku Inc. All rights reserved.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _B_FILE_REQUEST_H_
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#define _B_FILE_REQUEST_H_
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#include <deque>
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#include <UrlRequest.h>
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class BFileRequest : public BUrlRequest {
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public:
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BFileRequest(const BUrl& url,
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BUrlProtocolListener* listener = NULL,
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BUrlContext* context = NULL);
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virtual ~BFileRequest();
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void SetDisableListener(bool disable);
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private:
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status_t _ProtocolLoop();
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};
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#endif // _B_FILE_REQUEST_H_
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/*
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* Copyright 2013 Haiku Inc. All rights reserved.
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* Distributed under the terms of the MIT License.
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*
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* Authors:
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* Adrien Destugues, pulkomandy@pulkomandy.tk
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*/
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#include <new>
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#include <stdlib.h>
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#include <arpa/inet.h>
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#include <File.h>
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#include <FileRequest.h>
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BFileRequest::BFileRequest(const BUrl& url, BUrlProtocolListener* listener,
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BUrlContext* context)
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:
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BUrlRequest(url, listener, context, "BUrlProtocol.File", "file")
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{
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}
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BFileRequest::~BFileRequest()
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{
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}
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status_t
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BFileRequest::_ProtocolLoop()
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{
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// FIXME error handling (file does not exists, etc.)
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BFile file(fUrl.Path().String(), B_READ_ONLY);
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if(file.InitCheck() != B_OK)
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return B_PROT_CONNECTION_FAILED;
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// Send all notifications to listener, if any
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if (fListener != NULL) {
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fListener->ConnectionOpened(this);
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off_t size = 0;
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file.GetSize(&size);
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fListener->DownloadProgress(this, size, size);
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size_t chunkSize;
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char chunk[4096];
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while((chunkSize = file.Read(chunk, sizeof(chunk))) > 0)
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fListener->DataReceived(this, chunk, chunkSize);
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}
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return B_PROT_SUCCESS;
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}
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@ -58,8 +58,12 @@ for architectureObject in [ MultiArchSubDirSetup ] {
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HttpHeaders.cpp
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HttpForm.cpp
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HttpRequest.cpp
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HttpResult.cpp
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HttpTime.cpp
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# TODO: another add-on for file:// (a much simpler one)
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FileRequest.cpp
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$(md5Sources)
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Url.cpp
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@ -69,7 +73,6 @@ for architectureObject in [ MultiArchSubDirSetup ] {
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UrlProtocolListener.cpp
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UrlProtocolRoster.cpp
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UrlRequest.cpp
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UrlResult.cpp
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UrlSynchronousRequest.cpp
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:
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@ -12,6 +12,7 @@
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#include <new>
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#include <UrlRequest.h>
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#include <FileRequest.h>
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#include <HttpRequest.h>
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#include <Debug.h>
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@ -27,7 +28,12 @@ BUrlProtocolRoster::MakeRequest(const BUrl& url,
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} else if (url.Protocol() == "https") {
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return new(std::nothrow) BHttpRequest(url, true, "HTTPS", listener,
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context);
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} else if (url.Protocol() == "file") {
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puts("*** FILE URL");
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return new(std::nothrow) BFileRequest(url, listener, context);
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}
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puts("*** UNKNOWN protocol");
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return NULL;
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}
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