1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/win32/7zip/7z/CPP/Windows/FileFind.h	Sat Mar 03 10:31:27 2012 -0600
     1.3 @@ -0,0 +1,153 @@
     1.4 +// Windows/FileFind.h
     1.5 +
     1.6 +#ifndef __WINDOWS_FILEFIND_H
     1.7 +#define __WINDOWS_FILEFIND_H
     1.8 +
     1.9 +#include "../Common/MyString.h"
    1.10 +#include "../Common/Types.h"
    1.11 +#include "FileName.h"
    1.12 +#include "Defs.h"
    1.13 +
    1.14 +namespace NWindows {
    1.15 +namespace NFile {
    1.16 +namespace NFind {
    1.17 +
    1.18 +namespace NAttributes
    1.19 +{
    1.20 +  inline bool IsReadOnly(DWORD attrib) { return (attrib & FILE_ATTRIBUTE_READONLY) != 0; }
    1.21 +  inline bool IsHidden(DWORD attrib) { return (attrib & FILE_ATTRIBUTE_HIDDEN) != 0; }
    1.22 +  inline bool IsSystem(DWORD attrib) { return (attrib & FILE_ATTRIBUTE_SYSTEM) != 0; }
    1.23 +  inline bool IsDir(DWORD attrib) { return (attrib & FILE_ATTRIBUTE_DIRECTORY) != 0; }
    1.24 +  inline bool IsArchived(DWORD attrib) { return (attrib & FILE_ATTRIBUTE_ARCHIVE) != 0; }
    1.25 +  inline bool IsCompressed(DWORD attrib) { return (attrib & FILE_ATTRIBUTE_COMPRESSED) != 0; }
    1.26 +  inline bool IsEncrypted(DWORD attrib) { return (attrib & FILE_ATTRIBUTE_ENCRYPTED) != 0; }
    1.27 +}
    1.28 +
    1.29 +class CFileInfoBase
    1.30 +{
    1.31 +  bool MatchesMask(UINT32 mask) const { return ((Attrib & mask) != 0); }
    1.32 +public:
    1.33 +  UInt64 Size;
    1.34 +  FILETIME CTime;
    1.35 +  FILETIME ATime;
    1.36 +  FILETIME MTime;
    1.37 +  DWORD Attrib;
    1.38 +  
    1.39 +  #ifndef _WIN32_WCE
    1.40 +  UINT32 ReparseTag;
    1.41 +  #else
    1.42 +  DWORD ObjectID;
    1.43 +  #endif
    1.44 +
    1.45 +  bool IsArchived() const { return MatchesMask(FILE_ATTRIBUTE_ARCHIVE); }
    1.46 +  bool IsCompressed() const { return MatchesMask(FILE_ATTRIBUTE_COMPRESSED); }
    1.47 +  bool IsDir() const { return MatchesMask(FILE_ATTRIBUTE_DIRECTORY); }
    1.48 +  bool IsEncrypted() const { return MatchesMask(FILE_ATTRIBUTE_ENCRYPTED); }
    1.49 +  bool IsHidden() const { return MatchesMask(FILE_ATTRIBUTE_HIDDEN); }
    1.50 +  bool IsNormal() const { return MatchesMask(FILE_ATTRIBUTE_NORMAL); }
    1.51 +  bool IsOffline() const { return MatchesMask(FILE_ATTRIBUTE_OFFLINE); }
    1.52 +  bool IsReadOnly() const { return MatchesMask(FILE_ATTRIBUTE_READONLY); }
    1.53 +  bool HasReparsePoint() const { return MatchesMask(FILE_ATTRIBUTE_REPARSE_POINT); }
    1.54 +  bool IsSparse() const { return MatchesMask(FILE_ATTRIBUTE_SPARSE_FILE); }
    1.55 +  bool IsSystem() const { return MatchesMask(FILE_ATTRIBUTE_SYSTEM); }
    1.56 +  bool IsTemporary() const { return MatchesMask(FILE_ATTRIBUTE_TEMPORARY); }
    1.57 +};
    1.58 +
    1.59 +class CFileInfo: public CFileInfoBase
    1.60 +{
    1.61 +public:
    1.62 +  CSysString Name;
    1.63 +  bool IsDots() const;
    1.64 +};
    1.65 +
    1.66 +#ifdef _UNICODE
    1.67 +typedef CFileInfo CFileInfoW;
    1.68 +#else
    1.69 +class CFileInfoW: public CFileInfoBase
    1.70 +{
    1.71 +public:
    1.72 +  UString Name;
    1.73 +  bool IsDots() const;
    1.74 +};
    1.75 +#endif
    1.76 +
    1.77 +class CFindFile
    1.78 +{
    1.79 +  friend class CEnumerator;
    1.80 +  HANDLE _handle;
    1.81 +public:
    1.82 +  bool IsHandleAllocated() const { return _handle != INVALID_HANDLE_VALUE; }
    1.83 +  CFindFile(): _handle(INVALID_HANDLE_VALUE) {}
    1.84 +  ~CFindFile() {  Close(); }
    1.85 +  bool FindFirst(LPCTSTR wildcard, CFileInfo &fileInfo);
    1.86 +  bool FindNext(CFileInfo &fileInfo);
    1.87 +  #ifndef _UNICODE
    1.88 +  bool FindFirst(LPCWSTR wildcard, CFileInfoW &fileInfo);
    1.89 +  bool FindNext(CFileInfoW &fileInfo);
    1.90 +  #endif
    1.91 +  bool Close();
    1.92 +};
    1.93 +
    1.94 +bool FindFile(LPCTSTR wildcard, CFileInfo &fileInfo);
    1.95 +
    1.96 +bool DoesFileExist(LPCTSTR name);
    1.97 +#ifndef _UNICODE
    1.98 +bool FindFile(LPCWSTR wildcard, CFileInfoW &fileInfo);
    1.99 +bool DoesFileExist(LPCWSTR name);
   1.100 +#endif
   1.101 +
   1.102 +class CEnumerator
   1.103 +{
   1.104 +  CFindFile _findFile;
   1.105 +  CSysString _wildcard;
   1.106 +  bool NextAny(CFileInfo &fileInfo);
   1.107 +public:
   1.108 +  CEnumerator(): _wildcard(NName::kAnyStringWildcard) {}
   1.109 +  CEnumerator(const CSysString &wildcard): _wildcard(wildcard) {}
   1.110 +  bool Next(CFileInfo &fileInfo);
   1.111 +  bool Next(CFileInfo &fileInfo, bool &found);
   1.112 +};
   1.113 +
   1.114 +#ifdef _UNICODE
   1.115 +typedef CEnumerator CEnumeratorW;
   1.116 +#else
   1.117 +class CEnumeratorW
   1.118 +{
   1.119 +  CFindFile _findFile;
   1.120 +  UString _wildcard;
   1.121 +  bool NextAny(CFileInfoW &fileInfo);
   1.122 +public:
   1.123 +  CEnumeratorW(): _wildcard(NName::kAnyStringWildcard) {}
   1.124 +  CEnumeratorW(const UString &wildcard): _wildcard(wildcard) {}
   1.125 +  bool Next(CFileInfoW &fileInfo);
   1.126 +  bool Next(CFileInfoW &fileInfo, bool &found);
   1.127 +};
   1.128 +#endif
   1.129 +
   1.130 +class CFindChangeNotification
   1.131 +{
   1.132 +  HANDLE _handle;
   1.133 +public:
   1.134 +  operator HANDLE () { return _handle; }
   1.135 +  bool IsHandleAllocated() const { return _handle != INVALID_HANDLE_VALUE && _handle != 0; }
   1.136 +  CFindChangeNotification(): _handle(INVALID_HANDLE_VALUE) {}
   1.137 +  ~CFindChangeNotification() { Close(); }
   1.138 +  bool Close();
   1.139 +  HANDLE FindFirst(LPCTSTR pathName, bool watchSubtree, DWORD notifyFilter);
   1.140 +  #ifndef _UNICODE
   1.141 +  HANDLE FindFirst(LPCWSTR pathName, bool watchSubtree, DWORD notifyFilter);
   1.142 +  #endif
   1.143 +  bool FindNext() { return BOOLToBool(::FindNextChangeNotification(_handle)); }
   1.144 +};
   1.145 +
   1.146 +#ifndef _WIN32_WCE
   1.147 +bool MyGetLogicalDriveStrings(CSysStringVector &driveStrings);
   1.148 +#ifndef _UNICODE
   1.149 +bool MyGetLogicalDriveStrings(UStringVector &driveStrings);
   1.150 +#endif
   1.151 +#endif
   1.152 +
   1.153 +}}}
   1.154 +
   1.155 +#endif
   1.156 +