Initial Import

1 files changed, 80 insertions, 0 deletions

diff --git a/src/rtfparser.h b/src/rtfparser.h
new file mode 100644
index 0000000..f28150e
--- /dev/null
+++ b/src/rtfparser.h
@@ -0,0 +1,80 @@
+// RtfReader.h: interface for the RtfReader class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#if !defined(AFX_RTFREADER_H__2C77784F_5333_4E16_B0E0_B56E211C2D82__INCLUDED_)
+#define AFX_RTFREADER_H__2C77784F_5333_4E16_B0E0_B56E211C2D82__INCLUDED_
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+
+#include <mystring.h>
+#include <stack>
+class RtfReader;
+
+class RtfHandler
+{
+public:
+	virtual void startDocument(RtfReader* reader) = 0;
+	virtual void endDocument() = 0;
+	virtual void controlWord(const string& cw, int flags, int param) = 0;
+	virtual void groupStart() = 0;
+	virtual void groupEnd() = 0;
+	virtual void charData(wstring data) = 0;
+
+	static const int kAsterisk;
+	static const int kHasParam;
+	static const int kIsEncoded;
+};
+
+class RtfReader
+{
+public:
+	RtfReader();
+	virtual ~RtfReader();
+
+
+	bool parse(string fileName);
+	bool parse(FILE* file);
+
+	void setHandler(RtfHandler* handler)
+		{ m_handler = handler; }
+	string getParseErrors() const
+		{ return m_parseErrors; }
+	int getDepth() const
+		{ return m_depth; }
+	void setHexParse(bool parse)
+		{ m_parseHex = parse; }
+	void setUnicode(bool unicode);
+
+protected:
+	RtfHandler* m_handler;
+	int m_depth;
+	bool m_parseHex;
+	string m_parseErrors;
+
+	// Unicode handling
+	bool m_parseUnicode;
+	typedef std::stack<int> StackInt;
+	StackInt m_uniEatStack;
+	int m_uniEat;
+
+private:
+
+	struct RtfContext
+	{
+		FILE* file;
+		bool isData;
+		wstring data;
+	};
+
+	bool parseControlWord(RtfContext& cx);
+	bool parseHexChar(RtfContext& cx, int num);
+	void sendControlWord(RtfContext& cx, string cw, int flags, int param);
+	void sendData(RtfContext& cx, wchar_t ch);
+	void sendData(RtfContext& cx, wstring data);
+	void emptyData(RtfContext& cx);
+};
+
+#endif // !defined(AFX_RTFREADER_H__2C77784F_5333_4E16_B0E0_B56E211C2D82__INCLUDED_)