1 files changed, 104 insertions, 0 deletions
diff --git a/mcop/buffer.h b/mcop/buffer.h
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+++ b/mcop/buffer.h
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+    /*
+
+    Copyright (C) 2000 Stefan Westerfeld
+                       stefan@space.twc.de
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+  
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+   
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+
+    */
+
+#ifndef BUFFER_H
+#define BUFFER_H
+
+#include <string>
+#include <vector>
+#include "arts_export.h"
+/*
+ * BC - Status (2002-03-08): Buffer.
+ *
+ * Has to be kept binary compatible. As buffer is speed relevant, currently
+ * there are no private d ptrs, and the idea is to keep this as possible.
+ *
+ * If not, put additional stuff in the d ptr, but keep as much data as
+ * possible in the main items.
+ */
+
+namespace Arts {
+
+#ifndef MCOPBYTE_DEFINED
+#define MCOPBYTE_DEFINED
+typedef unsigned char mcopbyte;
+#endif
+
+class BufferPrivate;
+
+class ARTS_EXPORT Buffer {
+private:
+	long rpos;
+	bool _readError;
+	std::vector<unsigned char> contents;
+
+	BufferPrivate *d;	// unused
+	unsigned char fromHexNibble(char c);
+
+public:
+	Buffer();
+	~Buffer();
+
+	bool readError();
+	void writeBool(bool b);
+	void writeBoolSeq(const std::vector<bool>& seq);
+	void writeByte(mcopbyte b);
+	void writeByteSeq(const std::vector<mcopbyte>& seq);
+	void writeLong(long l);
+	void writeLongSeq(const std::vector<long>& seq);
+	void writeFloat(float f);
+	void writeFloatSeq(const std::vector<float>& seq);
+	void writeString(const std::string& s);
+	void writeStringSeq(const std::vector<std::string>& seq);
+
+	long size();
+	long remaining();
+	void *read(long l);
+	void read(std::vector<mcopbyte>& raw, long l);
+	void *peek(long l);
+	void skip(long l);
+	void rewind();
+
+	void write(void *data, long l);
+	void write(const std::vector<mcopbyte>& raw);
+
+	bool readBool();
+	void readBoolSeq(std::vector<bool>& result);
+	mcopbyte readByte();
+	void readByteSeq(std::vector<mcopbyte>& result);
+	long readLong();
+	void readLongSeq(std::vector<long>& result);
+	float readFloat();
+	void readFloatSeq(std::vector<float>& result);
+	void readString(std::string& result);
+	void readStringSeq(std::vector<std::string>& result);
+
+	void patchLength();
+	void patchLong(long position, long value);
+
+	std::string toString(const std::string& name);
+	bool fromString(const std::string& data, const std::string& name);
+};
+
+}
+
+#endif