Preliminary support for Gopher

Currently parses information and text items and retrives files.
2014-07-26 01:42:36 +02:00
parent 1b4510eebf
commit 0c1a4ebf8b
4 changed files with 592 additions and 0 deletions
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2014 Haiku Inc. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _B_GOPHER_REQUEST_H_
+#define _B_GOPHER_REQUEST_H_
+
+
+#include <deque>
+
+#include <NetBuffer.h>
+#include <NetworkAddress.h>
+#include <UrlRequest.h>
+
+
+class BAbstractSocket;
+
+
+class BGopherRequest : public BUrlRequest {
+public:
+								BGopherRequest(const BUrl& url,
+									BUrlProtocolListener* listener = NULL,
+									BUrlContext* context = NULL);
+	virtual						~BGopherRequest();
+
+			status_t			Stop();
+	const 	BUrlResult&			Result() const;
+            void                SetDisableListener(bool disable);
+
+private:
+			status_t			_ProtocolLoop();
+			bool 				_ResolveHostName();
+			void				_SendRequest();
+
+			bool				_NeedsParsing();
+			bool				_NeedsLastDotStrip();
+			void				_ParseInput(bool last);
+
+			status_t			_GetLine(BString& destString);
+			BString&			_HTMLEscapeString(BString &str);
+
+private:
+			char				fItemType;
+			BString				fPath;
+			BAbstractSocket*	fSocket;
+			BNetworkAddress		fRemoteAddr;
+
+			BNetBuffer			fInputBuffer;
+			ssize_t				fPosition;
+
+			BUrlResult			fResult;
+};
+
+
+#endif // _B_GOPHER_REQUEST_H_