38 lines
978 B
C++
38 lines
978 B
C++
// DefaultName.cpp
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#include "StdAfx.h"
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#include "DefaultName.h"
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static UString GetDefaultName3(const UString &fileName,
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const UString &extension, const UString &addSubExtension)
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{
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const unsigned extLen = extension.Len();
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const unsigned fileNameLen = fileName.Len();
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if (fileNameLen > extLen + 1)
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{
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const unsigned dotPos = fileNameLen - (extLen + 1);
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if (fileName[dotPos] == '.')
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if (extension.IsEqualTo_NoCase(fileName.Ptr(dotPos + 1)))
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return fileName.Left(dotPos) + addSubExtension;
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}
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int dotPos = fileName.ReverseFind_Dot();
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if (dotPos > 0)
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return fileName.Left(dotPos) + addSubExtension;
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if (addSubExtension.IsEmpty())
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return fileName + L'~';
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else
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return fileName + addSubExtension;
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}
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UString GetDefaultName2(const UString &fileName,
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const UString &extension, const UString &addSubExtension)
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{
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UString name = GetDefaultName3(fileName, extension, addSubExtension);
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name.TrimRight();
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return name;
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}
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