ArchiveSupport/Merge7z/Merge7z.h

   1 #ifndef DllBuild_Merge7z
   2 #define DllBuild_Merge7z 0      // traditional interfaces only
   3 #endif
   4
   5 #if DllBuild_Merge7z >= 9
   6 #define DllBuild_Merge7z_9 public
   7 #else
   8 #define DllBuild_Merge7z_9 private
   9 #endif
  10
  11 #if DllBuild_Merge7z >= 10
  12 #define DllBuild_Merge7z_10 public
  13 #else
  14 #define DllBuild_Merge7z_10 private
  15 #define DLLPSTUB /##/
  16 #endif
  17
  18 interface Merge7z
  19 {
  20         struct Proxy
  21         {
  22                 DLLPSTUB stub;
  23                 LPCSTR Merge7z[2];
  24                 HMODULE handle;
  25                 interface Merge7z *operator->();
  26         };
  27         struct Initialize
  28         {
  29                 enum
  30                 {
  31                         Unicode = 1,
  32                         Local7z = 2,
  33                         Default = sizeof(TCHAR) == sizeof(WCHAR) ? Unicode : 0
  34                 };
  35         };
  36         virtual int Initialize(DWORD = Initialize::Default);
  37         interface Envelope
  38         {
  39                 virtual void Free() = 0;
  40         };
  41         interface DirItemEnumerator
  42         {
  43                 struct Item
  44                 {
  45                         struct
  46                         {
  47                                 enum
  48                                 {
  49                                         Attributes = 1,
  50                                         CreationTime = 2,
  51                                         LastAccessTime = 4,
  52                                         LastWriteTime = 8,
  53                                         Size = 16,
  54                                         Name = 32,
  55                                         FullPath = 64,
  56                                         CheckIfPresent = 128,
  57                                         Recurse = 256,
  58                                         NeedFindFile = Attributes|CreationTime|LastAccessTime|LastWriteTime|Size|Name
  59                                 };
  60                                 UINT32 Item;
  61                         } Mask;
  62                         UINT32 Attributes;
  63                         FILETIME CreationTime;
  64                         FILETIME LastAccessTime;
  65                         FILETIME LastWriteTime;
  66                         UINT64 Size;
  67                         LPCTSTR Name;
  68                         LPCTSTR FullPath;
  69                 };
  70                 virtual UINT32 Open() = 0;
  71                 virtual Envelope *Enum(Item &) = 0;
  72         };
  73         interface Format
  74         {
  75                 virtual HRESULT DeCompressArchive(HWND, LPCTSTR path, LPCTSTR folder) = 0;
  76                 virtual HRESULT CompressArchive(HWND, LPCTSTR path, DirItemEnumerator *) = 0;
  77         DllBuild_Merge7z_9:
  78                 interface Inspector
  79                 {
  80                         virtual void Free() = 0;
  81                         virtual UINT32 Open() = 0;
  82                         virtual HRESULT Extract(HWND, LPCTSTR folder, const UINT32 *indices = 0, UINT32 numItems = -1) = 0;
  83                         virtual HRESULT GetProperty(UINT32, PROPID, PROPVARIANT *, VARTYPE) = 0;
  84                         virtual BSTR GetPath(UINT32) = 0;
  85                         virtual BSTR GetName(UINT32) = 0;
  86                         virtual BSTR GetExtension(UINT32) = 0;
  87                         virtual VARIANT_BOOL IsFolder(UINT32) = 0;
  88                         virtual FILETIME LastWriteTime(UINT32) = 0;
  89                 DllBuild_Merge7z_10:
  90                         virtual BSTR GetDefaultName() = 0;
  91                 };
  92                 virtual Inspector *Open(HWND, LPCTSTR) = 0;
  93                 interface Updater
  94                 {
  95                         virtual void Free() = 0;
  96                         virtual UINT32 Add(DirItemEnumerator::Item &) = 0;
  97                         virtual HRESULT Commit(HWND) = 0;
  98                 };
  99                 virtual Updater *Update(HWND, LPCTSTR) = 0;
 100         DllBuild_Merge7z_10:
 101                 virtual HRESULT GetHandlerProperty(HWND, PROPID, PROPVARIANT *, VARTYPE) = 0;
 102                 virtual BSTR GetHandlerName(HWND) = 0;
 103                 virtual BSTR GetHandlerClassID(HWND) = 0;
 104                 virtual BSTR GetHandlerExtension(HWND) = 0;
 105                 virtual BSTR GetHandlerAddExtension(HWND) = 0;
 106                 virtual VARIANT_BOOL GetHandlerUpdate(HWND) = 0;
 107                 virtual VARIANT_BOOL GetHandlerKeepName(HWND) = 0;
 108                 virtual BSTR GetDefaultName(HWND, LPCTSTR) = 0;
 109         };
 110         Merge7z();
 111         Format &Format7z;
 112         Format &ZipHandler;
 113         Format &RarHandler;
 114         Format &BZip2Handler;
 115         Format &TarHandler;
 116         virtual Format *GuessFormat(LPCTSTR);
 117 DllBuild_Merge7z_9:
 118         virtual LPCTSTR LoadLang(LPCTSTR);
 119 };