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comparison: other-licenses/7zstub/src/Windows/FileName.cpp
other-licenses/7zstub/src/Windows/FileName.cpp
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| -1:000000000000 | 0:8183b9a3d640 |
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| 1 // Windows/FileName.cpp | |
| 2 | |
| 3 #include "StdAfx.h" | |
| 4 | |
| 5 #include "Windows/FileName.h" | |
| 6 #include "Common/Wildcard.h" | |
| 7 | |
| 8 namespace NWindows { | |
| 9 namespace NFile { | |
| 10 namespace NName { | |
| 11 | |
| 12 static const wchar_t kDiskDelimiter = L':'; | |
| 13 | |
| 14 /* | |
| 15 static bool IsCharAPrefixDelimiter(wchar_t c) | |
| 16 { return (c == kDirDelimiter || c == kDiskDelimiter); } | |
| 17 */ | |
| 18 | |
| 19 void NormalizeDirPathPrefix(CSysString &dirPath) | |
| 20 { | |
| 21 if (dirPath.IsEmpty()) | |
| 22 return; | |
| 23 if (dirPath.ReverseFind(kDirDelimiter) != dirPath.Length() - 1) | |
| 24 dirPath += kDirDelimiter; | |
| 25 } | |
| 26 | |
| 27 #ifndef _UNICODE | |
| 28 void NormalizeDirPathPrefix(UString &dirPath) | |
| 29 { | |
| 30 if (dirPath.IsEmpty()) | |
| 31 return; | |
| 32 if (dirPath.ReverseFind(wchar_t(kDirDelimiter)) != dirPath.Length() - 1) | |
| 33 dirPath += wchar_t(kDirDelimiter); | |
| 34 } | |
| 35 #endif | |
| 36 | |
| 37 namespace NPathType | |
| 38 { | |
| 39 EEnum GetPathType(const UString &path) | |
| 40 { | |
| 41 if (path.Length() <= 2) | |
| 42 return kLocal; | |
| 43 if (path[0] == kDirDelimiter && path[1] == kDirDelimiter) | |
| 44 return kUNC; | |
| 45 return kLocal; | |
| 46 } | |
| 47 } | |
| 48 | |
| 49 void CParsedPath::ParsePath(const UString &path) | |
| 50 { | |
| 51 int curPos = 0; | |
| 52 switch (NPathType::GetPathType(path)) | |
| 53 { | |
| 54 case NPathType::kLocal: | |
| 55 { | |
| 56 int posDiskDelimiter = path.Find(kDiskDelimiter); | |
| 57 if(posDiskDelimiter >= 0) | |
| 58 { | |
| 59 curPos = posDiskDelimiter + 1; | |
| 60 if (path.Length() > curPos) | |
| 61 if(path[curPos] == kDirDelimiter) | |
| 62 curPos++; | |
| 63 } | |
| 64 break; | |
| 65 } | |
| 66 case NPathType::kUNC: | |
| 67 { | |
| 68 int curPos = path.Find(kDirDelimiter, 2); | |
| 69 if(curPos < 0) | |
| 70 curPos = path.Length(); | |
| 71 else | |
| 72 curPos++; | |
| 73 } | |
| 74 } | |
| 75 Prefix = path.Left(curPos); | |
| 76 SplitPathToParts(path.Mid(curPos), PathParts); | |
| 77 } | |
| 78 | |
| 79 UString CParsedPath::MergePath() const | |
| 80 { | |
| 81 UString result = Prefix; | |
| 82 for(int i = 0; i < PathParts.Size(); i++) | |
| 83 { | |
| 84 if (i != 0) | |
| 85 result += kDirDelimiter; | |
| 86 result += PathParts[i]; | |
| 87 } | |
| 88 return result; | |
| 89 } | |
| 90 | |
| 91 const wchar_t kExtensionDelimiter = L'.'; | |
| 92 | |
| 93 void SplitNameToPureNameAndExtension(const UString &fullName, | |
| 94 UString &pureName, UString &extensionDelimiter, UString &extension) | |
| 95 { | |
| 96 int index = fullName.ReverseFind(kExtensionDelimiter); | |
| 97 if (index < 0) | |
| 98 { | |
| 99 pureName = fullName; | |
| 100 extensionDelimiter.Empty(); | |
| 101 extension.Empty(); | |
| 102 } | |
| 103 else | |
| 104 { | |
| 105 pureName = fullName.Left(index); | |
| 106 extensionDelimiter = kExtensionDelimiter; | |
| 107 extension = fullName.Mid(index + 1); | |
| 108 } | |
| 109 } | |
| 110 | |
| 111 }}} |
