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| 1 // ArchiveOpenCallback.h | |
| 2 | |
| 3 #ifndef __ARCHIVE_OPEN_CALLBACK_H | |
| 4 #define __ARCHIVE_OPEN_CALLBACK_H | |
| 5 | |
| 6 #include "Common/MyString.h" | |
| 7 #include "Common/MyCom.h" | |
| 8 #include "Windows/FileFind.h" | |
| 9 | |
| 10 #ifndef _NO_CRYPTO | |
| 11 #include "../../IPassword.h" | |
| 12 #endif | |
| 13 #include "../../Archive/IArchive.h" | |
| 14 | |
| 15 #ifdef _NO_CRYPTO | |
| 16 | |
| 17 #define INTERFACE_IOpenCallbackUI_Crypto(x) | |
| 18 | |
| 19 #else | |
| 20 | |
| 21 #define INTERFACE_IOpenCallbackUI_Crypto(x) \ | |
| 22 virtual HRESULT Open_CryptoGetTextPassword(BSTR *password) x; \ | |
| 23 virtual HRESULT Open_GetPasswordIfAny(UString &password) x; \ | |
| 24 virtual bool Open_WasPasswordAsked() x; \ | |
| 25 virtual void Open_ClearPasswordWasAskedFlag() x; \ | |
| 26 | |
| 27 #endif | |
| 28 | |
| 29 #define INTERFACE_IOpenCallbackUI(x) \ | |
| 30 virtual HRESULT Open_CheckBreak() x; \ | |
| 31 virtual HRESULT Open_SetTotal(const UInt64 *files, const UInt64 *bytes) x; \ | |
| 32 virtual HRESULT Open_SetCompleted(const UInt64 *files, const UInt64 *bytes) x;
\ | |
| 33 INTERFACE_IOpenCallbackUI_Crypto(x) | |
| 34 | |
| 35 struct IOpenCallbackUI | |
| 36 { | |
| 37 INTERFACE_IOpenCallbackUI(=0) | |
| 38 }; | |
| 39 | |
| 40 class COpenCallbackImp: | |
| 41 public IArchiveOpenCallback, | |
| 42 public IArchiveOpenVolumeCallback, | |
| 43 public IArchiveOpenSetSubArchiveName, | |
| 44 #ifndef _NO_CRYPTO | |
| 45 public ICryptoGetTextPassword, | |
| 46 #endif | |
| 47 public CMyUnknownImp | |
| 48 { | |
| 49 public: | |
| 50 #ifndef _NO_CRYPTO | |
| 51 MY_UNKNOWN_IMP3( | |
| 52 IArchiveOpenVolumeCallback, | |
| 53 ICryptoGetTextPassword, | |
| 54 IArchiveOpenSetSubArchiveName | |
| 55 ) | |
| 56 #else | |
| 57 MY_UNKNOWN_IMP2( | |
| 58 IArchiveOpenVolumeCallback, | |
| 59 IArchiveOpenSetSubArchiveName | |
| 60 ) | |
| 61 #endif | |
| 62 | |
| 63 INTERFACE_IArchiveOpenCallback(;) | |
| 64 INTERFACE_IArchiveOpenVolumeCallback(;) | |
| 65 | |
| 66 #ifndef _NO_CRYPTO | |
| 67 STDMETHOD(CryptoGetTextPassword)(BSTR *password); | |
| 68 #endif | |
| 69 | |
| 70 STDMETHOD(SetSubArchiveName(const wchar_t *name)) | |
| 71 { | |
| 72 _subArchiveMode = true; | |
| 73 _subArchiveName = name; | |
| 74 return S_OK; | |
| 75 } | |
| 76 | |
| 77 private: | |
| 78 UString _folderPrefix; | |
| 79 NWindows::NFile::NFind::CFileInfoW _fileInfo; | |
| 80 bool _subArchiveMode; | |
| 81 UString _subArchiveName; | |
| 82 public: | |
| 83 UStringVector FileNames; | |
| 84 IOpenCallbackUI *Callback; | |
| 85 CMyComPtr<IArchiveOpenCallback> ReOpenCallback; | |
| 86 UInt64 TotalSize; | |
| 87 | |
| 88 COpenCallbackImp(): Callback(NULL) {} | |
| 89 void Init(const UString &folderPrefix, const UString &fileName) | |
| 90 { | |
| 91 _folderPrefix = folderPrefix; | |
| 92 if (!NWindows::NFile::NFind::FindFile(_folderPrefix + fileName, _fileInfo)) | |
| 93 throw 1; | |
| 94 FileNames.Clear(); | |
| 95 _subArchiveMode = false; | |
| 96 TotalSize = 0; | |
| 97 } | |
| 98 int FindName(const UString &name); | |
| 99 }; | |
| 100 | |
| 101 #endif | |
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