The Tor Browser: other-licenses/7zstub/src/7zip/Archive/IArchive.h@97036ab72558

Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.

     1 // IArchive.h

     3 #ifndef __IARCHIVE_H

     4 #define __IARCHIVE_H

     6 #include "../IStream.h"

     7 #include "../IProgress.h"

     8 #include "../PropID.h"

    10 // MIDL_INTERFACE("23170F69-40C1-278A-0000-000600xx0000")

    11 #define ARCHIVE_INTERFACE_SUB(i, base,  x) \

    12 DEFINE_GUID(IID_ ## i, \

    13 0x23170F69, 0x40C1, 0x278A, 0x00, 0x00, 0x00, 0x06, 0x00, x, 0x00, 0x00); \

    14 struct i: public base

    16 #define ARCHIVE_INTERFACE(i, x) ARCHIVE_INTERFACE_SUB(i, IUnknown, x)

    18 namespace NFileTimeType

    19 {

    20   enum EEnum

    21   {

    22     kWindows,

    23     kUnix,

    24     kDOS

    25   };

    26 }

    28 namespace NArchive

    29 {

    30   enum

    31   {

    32     kName = 0,

    33     kClassID,

    34     kExtension,

    35     kAddExtension,

    36     kUpdate,

    37     kKeepName,

    38     kStartSignature,

    39     kFinishSignature,

    40     kAssociate

    41   };

    43   namespace NExtract

    44   {

    45     namespace NAskMode

    46     {

    47       enum

    48       {

    49         kExtract = 0,

    50         kTest,

    51         kSkip,

    52       };

    53     }

    54     namespace NOperationResult

    55     {

    56       enum

    57       {

    58         kOK = 0,

    59         kUnSupportedMethod,

    60         kDataError,

    61         kCRCError,

    62       };

    63     }

    64   }

    65   namespace NUpdate

    66   {

    67     namespace NOperationResult

    68     {

    69       enum

    70       {

    71         kOK = 0,

    72         kError,

    73       };

    74     }

    75   }

    76 }

    78 ARCHIVE_INTERFACE(IArchiveOpenCallback, 0x10)

    79 {

    80   STDMETHOD(SetTotal)(const UInt64 *files, const UInt64 *bytes) PURE;

    81   STDMETHOD(SetCompleted)(const UInt64 *files, const UInt64 *bytes) PURE;

    82 };

    85 ARCHIVE_INTERFACE_SUB(IArchiveExtractCallback, IProgress, 0x20)

    86 {

    87   STDMETHOD(GetStream)(UInt32 index, ISequentialOutStream **outStream,

    88       Int32 askExtractMode) PURE;

    89   // GetStream OUT: S_OK - OK, S_FALSE - skeep this file

    90   STDMETHOD(PrepareOperation)(Int32 askExtractMode) PURE;

    91   STDMETHOD(SetOperationResult)(Int32 resultEOperationResult) PURE;

    92 };

    95 ARCHIVE_INTERFACE(IArchiveOpenVolumeCallback, 0x30)

    96 {

    97   STDMETHOD(GetProperty)(PROPID propID, PROPVARIANT *value) PURE;

    98   STDMETHOD(GetStream)(const wchar_t *name, IInStream **inStream) PURE;

    99 };

   102 ARCHIVE_INTERFACE(IInArchiveGetStream, 0x40)

   103 {

   104   STDMETHOD(GetStream)(UInt32 index, ISequentialInStream **stream) PURE;

   105 };

   108 ARCHIVE_INTERFACE(IArchiveOpenSetSubArchiveName, 0x50)

   109 {

   110   STDMETHOD(SetSubArchiveName)(const wchar_t *name) PURE;

   111 };

   114 ARCHIVE_INTERFACE(IInArchive, 0x60)

   115 {

   116   STDMETHOD(Open)(IInStream *stream, const UInt64 *maxCheckStartPosition,

   117       IArchiveOpenCallback *openArchiveCallback) PURE;

   118   STDMETHOD(Close)() PURE;

   119   STDMETHOD(GetNumberOfItems)(UInt32 *numItems) PURE;

   120   STDMETHOD(GetProperty)(UInt32 index, PROPID propID, PROPVARIANT *value) PURE;

   121   STDMETHOD(Extract)(const UInt32* indices, UInt32 numItems,

   122       Int32 testMode, IArchiveExtractCallback *extractCallback) PURE;

   123   // indices must be sorted

   124   // numItems = 0xFFFFFFFF means all files

   125   // testMode != 0 means "test files operation"

   127   STDMETHOD(GetArchiveProperty)(PROPID propID, PROPVARIANT *value) PURE;

   129   STDMETHOD(GetNumberOfProperties)(UInt32 *numProperties) PURE;

   130   STDMETHOD(GetPropertyInfo)(UInt32 index,

   131       BSTR *name, PROPID *propID, VARTYPE *varType) PURE;

   133   STDMETHOD(GetNumberOfArchiveProperties)(UInt32 *numProperties) PURE;

   134   STDMETHOD(GetArchivePropertyInfo)(UInt32 index,

   135       BSTR *name, PROPID *propID, VARTYPE *varType) PURE;

   136 };

   139 ARCHIVE_INTERFACE_SUB(IArchiveUpdateCallback, IProgress, 0x80)

   140 {

   141   STDMETHOD(GetUpdateItemInfo)(UInt32 index,

   142       Int32 *newData, // 1 - new data, 0 - old data

   143       Int32 *newProperties, // 1 - new properties, 0 - old properties

   144       UInt32 *indexInArchive // -1 if there is no in archive, or if doesn't matter

   145       ) PURE;

   146   STDMETHOD(GetProperty)(UInt32 index, PROPID propID, PROPVARIANT *value) PURE;

   147   STDMETHOD(GetStream)(UInt32 index, ISequentialInStream **inStream) PURE;

   148   STDMETHOD(SetOperationResult)(Int32 operationResult) PURE;

   149 };

   152 ARCHIVE_INTERFACE_SUB(IArchiveUpdateCallback2, IArchiveUpdateCallback, 0x82)

   153 {

   154   STDMETHOD(GetVolumeSize)(UInt32 index, UInt64 *size) PURE;

   155   STDMETHOD(GetVolumeStream)(UInt32 index, ISequentialOutStream **volumeStream) PURE;

   156 };

   159 ARCHIVE_INTERFACE(IOutArchive, 0xA0)

   160 {

   161   STDMETHOD(UpdateItems)(ISequentialOutStream *outStream, UInt32 numItems,

   162       IArchiveUpdateCallback *updateCallback) PURE;

   163   STDMETHOD(GetFileTimeType)(UInt32 *type) PURE;

   164 };

   167 ARCHIVE_INTERFACE(ISetProperties, 0x03)

   168 {

   169   STDMETHOD(SetProperties)(const wchar_t **names, const PROPVARIANT *values, Int32 numProperties) PURE;

   170 };

   173 #endif

The Tor Browser / file revision

other-licenses/7zstub/src/7zip/Archive/IArchive.h@97036ab72558

other-licenses/7zstub/src/7zip/Archive/IArchive.h