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Diffstat (limited to 'Build/source/libs/graphite/engine-2.4/src/segment/FileInput.h')
-rw-r--r-- | Build/source/libs/graphite/engine-2.4/src/segment/FileInput.h | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/Build/source/libs/graphite/engine-2.4/src/segment/FileInput.h b/Build/source/libs/graphite/engine-2.4/src/segment/FileInput.h deleted file mode 100644 index 022206b06a4..00000000000 --- a/Build/source/libs/graphite/engine-2.4/src/segment/FileInput.h +++ /dev/null @@ -1,104 +0,0 @@ -/*--------------------------------------------------------------------*//*:Ignore this sentence. -Copyright (C) 1999, 2001 SIL International. All rights reserved. - -Distributable under the terms of either the Common Public License or the -GNU Lesser General Public License, as specified in the LICENSING.txt file. - -File: FileInput.h -Responsibility: Sharon Correll -Last reviewed: not yet - -Description: - Defines utility functions for reading from a font file. -----------------------------------------------------------------------------------------------*/ - -#ifdef _MSC_VER -#pragma once -#endif -#ifndef FILEINPUT_INCLUDED -#define FILEINPUT_INCLUDED - -//:End Ignore - -namespace gr -{ - -int swapb(int nArg); -unsigned int swapb(unsigned int nArg); -utf16 swapb(utf16 chwArg); -short swapb(short snArg); - -// Most significant byte first (converting from least-sig-first): -inline int msbf(int nArg) { return swapb(nArg); } -inline unsigned int msbf(unsigned int nArg) { return swapb(nArg); } -inline utf16 msbf(utf16 chwArg) { return swapb(chwArg); } -inline short msbf(short chwArg) { return swapb(chwArg); } - -// Least significant byte first (converting from most-sig first): -inline int lsbf(int nArg) { return swapb(nArg); } -inline unsigned int lsbf(unsigned int nArg) { return swapb(nArg); }; -inline utf16 lsbf(utf16 chwArg) { return swapb(chwArg); } -inline short lsbf(short chwArg) { return swapb(chwArg); } - -class GrIStream -{ -public: - virtual void Close() = 0; - - virtual byte ReadByteFromFont() = 0; - virtual short ReadShortFromFont() = 0; - virtual utf16 ReadUShortFromFont() = 0; - virtual int ReadIntFromFont() = 0; - virtual void ReadBlockFromFont(void * pvInput, int cb) = 0; - - virtual void GetPositionInFont(long * plPos) = 0; - virtual void SetPositionInFont(long lPos) = 0; - - virtual bool OpenBuffer(const byte * pbBuffer, int cb) = 0; - virtual void CloseBuffer() = 0; - -protected: - virtual ~GrIStream() {} -}; - - -/*---------------------------------------------------------------------------------------------- - A stream that reads from a buffer rather than a file. -----------------------------------------------------------------------------------------------*/ -class GrBufferIStream : public GrIStream -{ -public: - GrBufferIStream(); - ~GrBufferIStream(); - - #ifdef GR_FW - virtual bool Open(std::wstring stuFileName, std::ios::openmode kMode); - #else - virtual bool Open(const char * pcFileName, std::ios::openmode kMode); - #endif - virtual void Close(); - - virtual byte ReadByteFromFont(); - virtual short ReadShortFromFont(); - virtual utf16 ReadUShortFromFont(); - virtual int ReadIntFromFont(); - virtual void ReadBlockFromFont(void * pvInput, int cb); - - virtual void GetPositionInFont(long * plPos); - virtual void SetPositionInFont(long lPos); - - virtual bool OpenBuffer(const byte * pbBuffer, int cb); - virtual void CloseBuffer() - { - Close(); - } - -protected: - const byte * m_pbStart; - const byte * m_pbNext; - const byte * m_pbLim; -}; - -} // namespace gr - -#endif // !FILEINPUT_INCLUDED |