other-licenses/7zstub/src/7zip/Archive/7z/7zCompressionMode.h

   1 // 7zCompressionMode.h
   2
   3 #ifndef __7Z_COMPRESSION_MODE_H
   4 #define __7Z_COMPRESSION_MODE_H
   5
   6 #include "../../../Windows/PropVariant.h"
   7
   8 #include "7zMethodID.h"
   9
  10 namespace NArchive {
  11 namespace N7z {
  12
  13 struct CProperty
  14 {
  15   PROPID PropID;
  16   NWindows::NCOM::CPropVariant Value;
  17 };
  18
  19 struct CMethodFull
  20 {
  21   CMethodID MethodID;
  22   UInt32 NumInStreams;
  23   UInt32 NumOutStreams;
  24   bool IsSimpleCoder() const
  25     { return (NumInStreams == 1) && (NumOutStreams == 1); }
  26
  27   #ifdef EXCLUDE_COM
  28   #else
  29   CLSID EncoderClassID;
  30   CSysString FilePath;
  31   #endif
  32
  33   CObjectVector<CProperty> CoderProperties;
  34 };
  35
  36 struct CBind
  37 {
  38   UInt32 InCoder;
  39   UInt32 InStream;
  40   UInt32 OutCoder;
  41   UInt32 OutStream;
  42 };
  43
  44 struct CCompressionMethodMode
  45 {
  46   CObjectVector<CMethodFull> Methods;
  47   CRecordVector<CBind> Binds;
  48   #ifdef COMPRESS_MT
  49   UInt32 NumThreads;
  50   #endif
  51   bool PasswordIsDefined;
  52   UString Password;
  53
  54   bool IsEmpty() const { return (Methods.IsEmpty() && !PasswordIsDefined); }
  55   CCompressionMethodMode(): PasswordIsDefined(false)
  56       #ifdef COMPRESS_MT
  57       , NumThreads(1)
  58       #endif
  59   {}
  60 };
  61
  62 }}
  63
  64 #endif