1baa3858d3f5d128a5c8466b700098109edcad5f2repo sync// OpenArchive.cpp 2baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 3baa3858d3f5d128a5c8466b700098109edcad5f2repo sync#include "StdAfx.h" 4baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 5baa3858d3f5d128a5c8466b700098109edcad5f2repo sync#include "Common/Wildcard.h" 6baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 7baa3858d3f5d128a5c8466b700098109edcad5f2repo sync#include "Windows/FileDir.h" 8baa3858d3f5d128a5c8466b700098109edcad5f2repo sync#include "Windows/PropVariant.h" 9baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 10baa3858d3f5d128a5c8466b700098109edcad5f2repo sync#include "../../Common/FileStreams.h" 11baa3858d3f5d128a5c8466b700098109edcad5f2repo sync#include "../../Common/StreamUtils.h" 12baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 13baa3858d3f5d128a5c8466b700098109edcad5f2repo sync#include "DefaultName.h" 14baa3858d3f5d128a5c8466b700098109edcad5f2repo sync#include "OpenArchive.h" 15baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 16baa3858d3f5d128a5c8466b700098109edcad5f2repo syncusing namespace NWindows; 17baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 18baa3858d3f5d128a5c8466b700098109edcad5f2repo sync// Static-SFX (for Linux) can be big. 19baa3858d3f5d128a5c8466b700098109edcad5f2repo syncconst UInt64 kMaxCheckStartPosition = 1 << 22; 20baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 21baa3858d3f5d128a5c8466b700098109edcad5f2repo syncHRESULT GetArchiveItemBoolProp(IInArchive *archive, UInt32 index, PROPID propID, bool &result) 22baa3858d3f5d128a5c8466b700098109edcad5f2repo sync{ 23baa3858d3f5d128a5c8466b700098109edcad5f2repo sync NCOM::CPropVariant prop; 24baa3858d3f5d128a5c8466b700098109edcad5f2repo sync result = false; 25baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(archive->GetProperty(index, propID, &prop)); 26baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (prop.vt == VT_BOOL) 27baa3858d3f5d128a5c8466b700098109edcad5f2repo sync result = VARIANT_BOOLToBool(prop.boolVal); 28baa3858d3f5d128a5c8466b700098109edcad5f2repo sync else if (prop.vt != VT_EMPTY) 29baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return E_FAIL; 30baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return S_OK; 31baa3858d3f5d128a5c8466b700098109edcad5f2repo sync} 32baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 33baa3858d3f5d128a5c8466b700098109edcad5f2repo syncHRESULT IsArchiveItemFolder(IInArchive *archive, UInt32 index, bool &result) 34baa3858d3f5d128a5c8466b700098109edcad5f2repo sync{ 35baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return GetArchiveItemBoolProp(archive, index, kpidIsDir, result); 36baa3858d3f5d128a5c8466b700098109edcad5f2repo sync} 37baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 38baa3858d3f5d128a5c8466b700098109edcad5f2repo syncHRESULT CArc::GetItemPath(UInt32 index, UString &result) const 39baa3858d3f5d128a5c8466b700098109edcad5f2repo sync{ 40baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 41baa3858d3f5d128a5c8466b700098109edcad5f2repo sync NCOM::CPropVariant prop; 42baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(Archive->GetProperty(index, kpidPath, &prop)); 43baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (prop.vt == VT_BSTR) 44baa3858d3f5d128a5c8466b700098109edcad5f2repo sync result = prop.bstrVal; 45baa3858d3f5d128a5c8466b700098109edcad5f2repo sync else if (prop.vt == VT_EMPTY) 46baa3858d3f5d128a5c8466b700098109edcad5f2repo sync result.Empty(); 47baa3858d3f5d128a5c8466b700098109edcad5f2repo sync else 48baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return E_FAIL; 49baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 50baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (result.IsEmpty()) 51baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 52baa3858d3f5d128a5c8466b700098109edcad5f2repo sync result = DefaultName; 53baa3858d3f5d128a5c8466b700098109edcad5f2repo sync NCOM::CPropVariant prop; 54baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(Archive->GetProperty(index, kpidExtension, &prop)); 55baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (prop.vt == VT_BSTR) 56baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 57baa3858d3f5d128a5c8466b700098109edcad5f2repo sync result += L'.'; 58baa3858d3f5d128a5c8466b700098109edcad5f2repo sync result += prop.bstrVal; 59baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 60baa3858d3f5d128a5c8466b700098109edcad5f2repo sync else if (prop.vt != VT_EMPTY) 61baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return E_FAIL; 62baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 63baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return S_OK; 64baa3858d3f5d128a5c8466b700098109edcad5f2repo sync} 65baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 66baa3858d3f5d128a5c8466b700098109edcad5f2repo syncHRESULT CArc::GetItemMTime(UInt32 index, FILETIME &ft, bool &defined) const 67baa3858d3f5d128a5c8466b700098109edcad5f2repo sync{ 68baa3858d3f5d128a5c8466b700098109edcad5f2repo sync NCOM::CPropVariant prop; 69baa3858d3f5d128a5c8466b700098109edcad5f2repo sync defined = false; 70baa3858d3f5d128a5c8466b700098109edcad5f2repo sync ft.dwHighDateTime = ft.dwLowDateTime = 0; 71baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(Archive->GetProperty(index, kpidMTime, &prop)); 72baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (prop.vt == VT_FILETIME) 73baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 74baa3858d3f5d128a5c8466b700098109edcad5f2repo sync ft = prop.filetime; 75baa3858d3f5d128a5c8466b700098109edcad5f2repo sync defined = true; 76baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 77baa3858d3f5d128a5c8466b700098109edcad5f2repo sync else if (prop.vt != VT_EMPTY) 78baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return E_FAIL; 79baa3858d3f5d128a5c8466b700098109edcad5f2repo sync else if (MTimeDefined) 80baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 81baa3858d3f5d128a5c8466b700098109edcad5f2repo sync ft = MTime; 82baa3858d3f5d128a5c8466b700098109edcad5f2repo sync defined = true; 83baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 84baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return S_OK; 85baa3858d3f5d128a5c8466b700098109edcad5f2repo sync} 86baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 87baa3858d3f5d128a5c8466b700098109edcad5f2repo sync#ifndef _SFX 88baa3858d3f5d128a5c8466b700098109edcad5f2repo syncstatic inline bool TestSignature(const Byte *p1, const Byte *p2, size_t size) 89baa3858d3f5d128a5c8466b700098109edcad5f2repo sync{ 90baa3858d3f5d128a5c8466b700098109edcad5f2repo sync for (size_t i = 0; i < size; i++) 91baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (p1[i] != p2[i]) 92baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return false; 93baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return true; 94baa3858d3f5d128a5c8466b700098109edcad5f2repo sync} 95baa3858d3f5d128a5c8466b700098109edcad5f2repo sync#endif 96baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 97baa3858d3f5d128a5c8466b700098109edcad5f2repo sync#ifdef UNDER_CE 98baa3858d3f5d128a5c8466b700098109edcad5f2repo syncstatic const int kNumHashBytes = 1; 99baa3858d3f5d128a5c8466b700098109edcad5f2repo sync#define HASH_VAL(buf, pos) ((buf)[pos]) 100baa3858d3f5d128a5c8466b700098109edcad5f2repo sync#else 101baa3858d3f5d128a5c8466b700098109edcad5f2repo syncstatic const int kNumHashBytes = 2; 102baa3858d3f5d128a5c8466b700098109edcad5f2repo sync#define HASH_VAL(buf, pos) ((buf)[pos] | ((UInt32)(buf)[pos + 1] << 8)) 103baa3858d3f5d128a5c8466b700098109edcad5f2repo sync#endif 104baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 105baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 106baa3858d3f5d128a5c8466b700098109edcad5f2repo syncHRESULT CArc::OpenStream( 107baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CCodecs *codecs, 108baa3858d3f5d128a5c8466b700098109edcad5f2repo sync int formatIndex, 109baa3858d3f5d128a5c8466b700098109edcad5f2repo sync IInStream *stream, 110baa3858d3f5d128a5c8466b700098109edcad5f2repo sync ISequentialInStream *seqStream, 111baa3858d3f5d128a5c8466b700098109edcad5f2repo sync IArchiveOpenCallback *callback) 112baa3858d3f5d128a5c8466b700098109edcad5f2repo sync{ 113baa3858d3f5d128a5c8466b700098109edcad5f2repo sync Archive.Release(); 114baa3858d3f5d128a5c8466b700098109edcad5f2repo sync ErrorMessage.Empty(); 115baa3858d3f5d128a5c8466b700098109edcad5f2repo sync const UString fileName = ExtractFileNameFromPath(Path); 116baa3858d3f5d128a5c8466b700098109edcad5f2repo sync UString extension; 117baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 118baa3858d3f5d128a5c8466b700098109edcad5f2repo sync int dotPos = fileName.ReverseFind(L'.'); 119baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (dotPos >= 0) 120baa3858d3f5d128a5c8466b700098109edcad5f2repo sync extension = fileName.Mid(dotPos + 1); 121baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 122baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CIntVector orderIndices; 123baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (formatIndex >= 0) 124baa3858d3f5d128a5c8466b700098109edcad5f2repo sync orderIndices.Add(formatIndex); 125baa3858d3f5d128a5c8466b700098109edcad5f2repo sync else 126baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 127baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 128baa3858d3f5d128a5c8466b700098109edcad5f2repo sync int i; 129baa3858d3f5d128a5c8466b700098109edcad5f2repo sync int numFinded = 0; 130baa3858d3f5d128a5c8466b700098109edcad5f2repo sync for (i = 0; i < codecs->Formats.Size(); i++) 131baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (codecs->Formats[i].FindExtension(extension) >= 0) 132baa3858d3f5d128a5c8466b700098109edcad5f2repo sync orderIndices.Insert(numFinded++, i); 133baa3858d3f5d128a5c8466b700098109edcad5f2repo sync else 134baa3858d3f5d128a5c8466b700098109edcad5f2repo sync orderIndices.Add(i); 135baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 136baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (!stream) 137baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 138baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (numFinded != 1) 139baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return E_NOTIMPL; 140baa3858d3f5d128a5c8466b700098109edcad5f2repo sync orderIndices.DeleteFrom(1); 141baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 142baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 143baa3858d3f5d128a5c8466b700098109edcad5f2repo sync #ifndef _SFX 144baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (orderIndices.Size() >= 2 && (numFinded == 0 || extension.CompareNoCase(L"exe") == 0)) 145baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 146baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CIntVector orderIndices2; 147baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CByteBuffer byteBuffer; 148baa3858d3f5d128a5c8466b700098109edcad5f2repo sync const size_t kBufferSize = (1 << 21); 149baa3858d3f5d128a5c8466b700098109edcad5f2repo sync byteBuffer.SetCapacity(kBufferSize); 150baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(stream->Seek(0, STREAM_SEEK_SET, NULL)); 151baa3858d3f5d128a5c8466b700098109edcad5f2repo sync size_t processedSize = kBufferSize; 152baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(ReadStream(stream, byteBuffer, &processedSize)); 153baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (processedSize == 0) 154baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return S_FALSE; 155baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 156baa3858d3f5d128a5c8466b700098109edcad5f2repo sync const Byte *buf = byteBuffer; 157baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CByteBuffer hashBuffer; 158baa3858d3f5d128a5c8466b700098109edcad5f2repo sync const UInt32 kNumVals = 1 << (kNumHashBytes * 8); 159baa3858d3f5d128a5c8466b700098109edcad5f2repo sync hashBuffer.SetCapacity(kNumVals); 160baa3858d3f5d128a5c8466b700098109edcad5f2repo sync Byte *hash = hashBuffer; 161baa3858d3f5d128a5c8466b700098109edcad5f2repo sync memset(hash, 0xFF, kNumVals); 162baa3858d3f5d128a5c8466b700098109edcad5f2repo sync Byte prevs[256]; 163baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (orderIndices.Size() >= 256) 164baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return S_FALSE; 165baa3858d3f5d128a5c8466b700098109edcad5f2repo sync int i; 166baa3858d3f5d128a5c8466b700098109edcad5f2repo sync for (i = 0; i < orderIndices.Size(); i++) 167baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 168baa3858d3f5d128a5c8466b700098109edcad5f2repo sync const CArcInfoEx &ai = codecs->Formats[orderIndices[i]]; 169baa3858d3f5d128a5c8466b700098109edcad5f2repo sync const CByteBuffer &sig = ai.StartSignature; 170baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (sig.GetCapacity() < kNumHashBytes) 171baa3858d3f5d128a5c8466b700098109edcad5f2repo sync continue; 172baa3858d3f5d128a5c8466b700098109edcad5f2repo sync UInt32 v = HASH_VAL(sig, 0); 173baa3858d3f5d128a5c8466b700098109edcad5f2repo sync prevs[i] = hash[v]; 174baa3858d3f5d128a5c8466b700098109edcad5f2repo sync hash[v] = (Byte)i; 175baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 176baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 177baa3858d3f5d128a5c8466b700098109edcad5f2repo sync processedSize -= (kNumHashBytes - 1); 178baa3858d3f5d128a5c8466b700098109edcad5f2repo sync for (UInt32 pos = 0; pos < processedSize; pos++) 179baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 180baa3858d3f5d128a5c8466b700098109edcad5f2repo sync for (; pos < processedSize && hash[HASH_VAL(buf, pos)] == 0xFF; pos++); 181baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (pos == processedSize) 182baa3858d3f5d128a5c8466b700098109edcad5f2repo sync break; 183baa3858d3f5d128a5c8466b700098109edcad5f2repo sync UInt32 v = HASH_VAL(buf, pos); 184baa3858d3f5d128a5c8466b700098109edcad5f2repo sync Byte *ptr = &hash[v]; 185baa3858d3f5d128a5c8466b700098109edcad5f2repo sync int i = *ptr; 186baa3858d3f5d128a5c8466b700098109edcad5f2repo sync do 187baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 188baa3858d3f5d128a5c8466b700098109edcad5f2repo sync int index = orderIndices[i]; 189baa3858d3f5d128a5c8466b700098109edcad5f2repo sync const CArcInfoEx &ai = codecs->Formats[index]; 190baa3858d3f5d128a5c8466b700098109edcad5f2repo sync const CByteBuffer &sig = ai.StartSignature; 191baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (sig.GetCapacity() != 0 && pos + sig.GetCapacity() <= processedSize + (kNumHashBytes - 1) && 192baa3858d3f5d128a5c8466b700098109edcad5f2repo sync TestSignature(buf + pos, sig, sig.GetCapacity())) 193baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 194baa3858d3f5d128a5c8466b700098109edcad5f2repo sync orderIndices2.Add(index); 195baa3858d3f5d128a5c8466b700098109edcad5f2repo sync orderIndices[i] = 0xFF; 196baa3858d3f5d128a5c8466b700098109edcad5f2repo sync *ptr = prevs[i]; 197baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 198baa3858d3f5d128a5c8466b700098109edcad5f2repo sync else 199baa3858d3f5d128a5c8466b700098109edcad5f2repo sync ptr = &prevs[i]; 200baa3858d3f5d128a5c8466b700098109edcad5f2repo sync i = *ptr; 201baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 202baa3858d3f5d128a5c8466b700098109edcad5f2repo sync while (i != 0xFF); 203baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 204baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 205baa3858d3f5d128a5c8466b700098109edcad5f2repo sync for (i = 0; i < orderIndices.Size(); i++) 206baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 207baa3858d3f5d128a5c8466b700098109edcad5f2repo sync int val = orderIndices[i]; 208baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (val != 0xFF) 209baa3858d3f5d128a5c8466b700098109edcad5f2repo sync orderIndices2.Add(val); 210baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 211baa3858d3f5d128a5c8466b700098109edcad5f2repo sync orderIndices = orderIndices2; 212baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 213baa3858d3f5d128a5c8466b700098109edcad5f2repo sync else if (extension == L"000" || extension == L"001") 214baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 215baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CByteBuffer byteBuffer; 216baa3858d3f5d128a5c8466b700098109edcad5f2repo sync const size_t kBufferSize = (1 << 10); 217baa3858d3f5d128a5c8466b700098109edcad5f2repo sync byteBuffer.SetCapacity(kBufferSize); 218baa3858d3f5d128a5c8466b700098109edcad5f2repo sync Byte *buffer = byteBuffer; 219baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(stream->Seek(0, STREAM_SEEK_SET, NULL)); 220baa3858d3f5d128a5c8466b700098109edcad5f2repo sync size_t processedSize = kBufferSize; 221baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(ReadStream(stream, buffer, &processedSize)); 222baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (processedSize >= 16) 223baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 224baa3858d3f5d128a5c8466b700098109edcad5f2repo sync Byte kRarHeader[] = {0x52 , 0x61, 0x72, 0x21, 0x1a, 0x07, 0x00}; 225baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (TestSignature(buffer, kRarHeader, 7) && buffer[9] == 0x73 && (buffer[10] & 1) != 0) 226baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 227baa3858d3f5d128a5c8466b700098109edcad5f2repo sync for (int i = 0; i < orderIndices.Size(); i++) 228baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 229baa3858d3f5d128a5c8466b700098109edcad5f2repo sync int index = orderIndices[i]; 230baa3858d3f5d128a5c8466b700098109edcad5f2repo sync const CArcInfoEx &ai = codecs->Formats[index]; 231baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (ai.Name.CompareNoCase(L"rar") != 0) 232baa3858d3f5d128a5c8466b700098109edcad5f2repo sync continue; 233baa3858d3f5d128a5c8466b700098109edcad5f2repo sync orderIndices.Delete(i--); 234baa3858d3f5d128a5c8466b700098109edcad5f2repo sync orderIndices.Insert(0, index); 235baa3858d3f5d128a5c8466b700098109edcad5f2repo sync break; 236baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 237baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 238baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 239baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 240baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (orderIndices.Size() >= 2) 241baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 242baa3858d3f5d128a5c8466b700098109edcad5f2repo sync int isoIndex = codecs->FindFormatForArchiveType(L"iso"); 243baa3858d3f5d128a5c8466b700098109edcad5f2repo sync int udfIndex = codecs->FindFormatForArchiveType(L"udf"); 244baa3858d3f5d128a5c8466b700098109edcad5f2repo sync int iIso = -1; 245baa3858d3f5d128a5c8466b700098109edcad5f2repo sync int iUdf = -1; 246baa3858d3f5d128a5c8466b700098109edcad5f2repo sync for (int i = 0; i < orderIndices.Size(); i++) 247baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 248baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (orderIndices[i] == isoIndex) iIso = i; 249baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (orderIndices[i] == udfIndex) iUdf = i; 250baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 251baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (iUdf > iIso && iIso >= 0) 252baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 253baa3858d3f5d128a5c8466b700098109edcad5f2repo sync orderIndices[iUdf] = isoIndex; 254baa3858d3f5d128a5c8466b700098109edcad5f2repo sync orderIndices[iIso] = udfIndex; 255baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 256baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 257baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 258baa3858d3f5d128a5c8466b700098109edcad5f2repo sync #endif 259baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 260baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 261baa3858d3f5d128a5c8466b700098109edcad5f2repo sync for (int i = 0; i < orderIndices.Size(); i++) 262baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 263baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (stream) 264baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 265baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(stream->Seek(0, STREAM_SEEK_SET, NULL)); 266baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 267baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CMyComPtr<IInArchive> archive; 268baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 269baa3858d3f5d128a5c8466b700098109edcad5f2repo sync FormatIndex = orderIndices[i]; 270baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(codecs->CreateInArchive(FormatIndex, archive)); 271baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (!archive) 272baa3858d3f5d128a5c8466b700098109edcad5f2repo sync continue; 273baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 274baa3858d3f5d128a5c8466b700098109edcad5f2repo sync #ifdef EXTERNAL_CODECS 275baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 276baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CMyComPtr<ISetCompressCodecsInfo> setCompressCodecsInfo; 277baa3858d3f5d128a5c8466b700098109edcad5f2repo sync archive.QueryInterface(IID_ISetCompressCodecsInfo, (void **)&setCompressCodecsInfo); 278baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (setCompressCodecsInfo) 279baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 280baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(setCompressCodecsInfo->SetCompressCodecsInfo(codecs)); 281baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 282baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 283baa3858d3f5d128a5c8466b700098109edcad5f2repo sync #endif 284baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 285baa3858d3f5d128a5c8466b700098109edcad5f2repo sync // OutputDebugStringW(codecs->Formats[FormatIndex].Name); 286baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 287baa3858d3f5d128a5c8466b700098109edcad5f2repo sync HRESULT result; 288baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (stream) 289baa3858d3f5d128a5c8466b700098109edcad5f2repo sync result = archive->Open(stream, &kMaxCheckStartPosition, callback); 290baa3858d3f5d128a5c8466b700098109edcad5f2repo sync else 291baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 292baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CMyComPtr<IArchiveOpenSeq> openSeq; 293baa3858d3f5d128a5c8466b700098109edcad5f2repo sync archive.QueryInterface(IID_IArchiveOpenSeq, (void **)&openSeq); 294baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (!openSeq) 295baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return E_NOTIMPL; 296baa3858d3f5d128a5c8466b700098109edcad5f2repo sync result = openSeq->OpenSeq(seqStream); 297baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 298baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 299baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (result == S_FALSE) 300baa3858d3f5d128a5c8466b700098109edcad5f2repo sync continue; 301baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(result); 302baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 303baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 304baa3858d3f5d128a5c8466b700098109edcad5f2repo sync NCOM::CPropVariant prop; 305baa3858d3f5d128a5c8466b700098109edcad5f2repo sync archive->GetArchiveProperty(kpidError, &prop); 306baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (prop.vt != VT_EMPTY) 307baa3858d3f5d128a5c8466b700098109edcad5f2repo sync ErrorMessage = (prop.vt == VT_BSTR) ? prop.bstrVal : L"Unknown error"; 308baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 309baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 310baa3858d3f5d128a5c8466b700098109edcad5f2repo sync Archive = archive; 311baa3858d3f5d128a5c8466b700098109edcad5f2repo sync const CArcInfoEx &format = codecs->Formats[FormatIndex]; 312baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (format.Exts.Size() == 0) 313baa3858d3f5d128a5c8466b700098109edcad5f2repo sync DefaultName = GetDefaultName2(fileName, L"", L""); 314baa3858d3f5d128a5c8466b700098109edcad5f2repo sync else 315baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 316baa3858d3f5d128a5c8466b700098109edcad5f2repo sync int subExtIndex = format.FindExtension(extension); 317baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (subExtIndex < 0) 318baa3858d3f5d128a5c8466b700098109edcad5f2repo sync subExtIndex = 0; 319baa3858d3f5d128a5c8466b700098109edcad5f2repo sync const CArcExtInfo &extInfo = format.Exts[subExtIndex]; 320baa3858d3f5d128a5c8466b700098109edcad5f2repo sync DefaultName = GetDefaultName2(fileName, extInfo.Ext, extInfo.AddExt); 321baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 322baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return S_OK; 323baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 324baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return S_FALSE; 325baa3858d3f5d128a5c8466b700098109edcad5f2repo sync} 326baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 327baa3858d3f5d128a5c8466b700098109edcad5f2repo syncHRESULT CArc::OpenStreamOrFile( 328baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CCodecs *codecs, 329baa3858d3f5d128a5c8466b700098109edcad5f2repo sync int formatIndex, 330baa3858d3f5d128a5c8466b700098109edcad5f2repo sync bool stdInMode, 331baa3858d3f5d128a5c8466b700098109edcad5f2repo sync IInStream *stream, 332baa3858d3f5d128a5c8466b700098109edcad5f2repo sync IArchiveOpenCallback *callback) 333baa3858d3f5d128a5c8466b700098109edcad5f2repo sync{ 334baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CMyComPtr<IInStream> fileStream; 335baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CMyComPtr<ISequentialInStream> seqStream; 336baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (stdInMode) 337baa3858d3f5d128a5c8466b700098109edcad5f2repo sync seqStream = new CStdInFileStream; 338baa3858d3f5d128a5c8466b700098109edcad5f2repo sync else if (!stream) 339baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 340baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CInFileStream *fileStreamSpec = new CInFileStream; 341baa3858d3f5d128a5c8466b700098109edcad5f2repo sync fileStream = fileStreamSpec; 342baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (!fileStreamSpec->Open(Path)) 343baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return GetLastError(); 344baa3858d3f5d128a5c8466b700098109edcad5f2repo sync stream = fileStream; 345baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 346baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 347baa3858d3f5d128a5c8466b700098109edcad5f2repo sync /* 348baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (callback) 349baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 350baa3858d3f5d128a5c8466b700098109edcad5f2repo sync UInt64 fileSize; 351baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(stream->Seek(0, STREAM_SEEK_END, &fileSize)); 352baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(callback->SetTotal(NULL, &fileSize)) 353baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 354baa3858d3f5d128a5c8466b700098109edcad5f2repo sync */ 355baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 356baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return OpenStream(codecs, formatIndex, stream, seqStream, callback); 357baa3858d3f5d128a5c8466b700098109edcad5f2repo sync} 358baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 359baa3858d3f5d128a5c8466b700098109edcad5f2repo syncHRESULT CArchiveLink::Close() 360baa3858d3f5d128a5c8466b700098109edcad5f2repo sync{ 361baa3858d3f5d128a5c8466b700098109edcad5f2repo sync for (int i = Arcs.Size() - 1; i >= 0; i--) 362baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 363baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(Arcs[i].Archive->Close()); 364baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 365baa3858d3f5d128a5c8466b700098109edcad5f2repo sync IsOpen = false; 366baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return S_OK; 367baa3858d3f5d128a5c8466b700098109edcad5f2repo sync} 368baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 369baa3858d3f5d128a5c8466b700098109edcad5f2repo syncvoid CArchiveLink::Release() 370baa3858d3f5d128a5c8466b700098109edcad5f2repo sync{ 371baa3858d3f5d128a5c8466b700098109edcad5f2repo sync while (!Arcs.IsEmpty()) 372baa3858d3f5d128a5c8466b700098109edcad5f2repo sync Arcs.DeleteBack(); 373baa3858d3f5d128a5c8466b700098109edcad5f2repo sync} 374baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 375baa3858d3f5d128a5c8466b700098109edcad5f2repo syncHRESULT CArchiveLink::Open( 376baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CCodecs *codecs, 377baa3858d3f5d128a5c8466b700098109edcad5f2repo sync const CIntVector &formatIndices, 378baa3858d3f5d128a5c8466b700098109edcad5f2repo sync bool stdInMode, 379baa3858d3f5d128a5c8466b700098109edcad5f2repo sync IInStream *stream, 380baa3858d3f5d128a5c8466b700098109edcad5f2repo sync const UString &filePath, 381baa3858d3f5d128a5c8466b700098109edcad5f2repo sync IArchiveOpenCallback *callback) 382baa3858d3f5d128a5c8466b700098109edcad5f2repo sync{ 383baa3858d3f5d128a5c8466b700098109edcad5f2repo sync Release(); 384baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (formatIndices.Size() >= 32) 385baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return E_NOTIMPL; 386baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 387baa3858d3f5d128a5c8466b700098109edcad5f2repo sync HRESULT resSpec; 388baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 389baa3858d3f5d128a5c8466b700098109edcad5f2repo sync for (;;) 390baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 391baa3858d3f5d128a5c8466b700098109edcad5f2repo sync resSpec = S_OK; 392baa3858d3f5d128a5c8466b700098109edcad5f2repo sync int formatIndex = -1; 393baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (formatIndices.Size() >= 1) 394baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 395baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (Arcs.Size() >= formatIndices.Size()) 396baa3858d3f5d128a5c8466b700098109edcad5f2repo sync break; 397baa3858d3f5d128a5c8466b700098109edcad5f2repo sync formatIndex = formatIndices[formatIndices.Size() - Arcs.Size() - 1]; 398baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 399baa3858d3f5d128a5c8466b700098109edcad5f2repo sync else if (Arcs.Size() >= 32) 400baa3858d3f5d128a5c8466b700098109edcad5f2repo sync break; 401baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 402baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (Arcs.IsEmpty()) 403baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 404baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CArc arc; 405baa3858d3f5d128a5c8466b700098109edcad5f2repo sync arc.Path = filePath; 406baa3858d3f5d128a5c8466b700098109edcad5f2repo sync arc.SubfileIndex = (UInt32)(Int32)-1; 407baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(arc.OpenStreamOrFile(codecs, formatIndex, stdInMode, stream, callback)); 408baa3858d3f5d128a5c8466b700098109edcad5f2repo sync Arcs.Add(arc); 409baa3858d3f5d128a5c8466b700098109edcad5f2repo sync continue; 410baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 411baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 412baa3858d3f5d128a5c8466b700098109edcad5f2repo sync const CArc &arc = Arcs.Back(); 413baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 414baa3858d3f5d128a5c8466b700098109edcad5f2repo sync resSpec = (formatIndices.Size() == 0 ? S_OK : E_NOTIMPL); 415baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 416baa3858d3f5d128a5c8466b700098109edcad5f2repo sync UInt32 mainSubfile; 417baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 418baa3858d3f5d128a5c8466b700098109edcad5f2repo sync NCOM::CPropVariant prop; 419baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(arc.Archive->GetArchiveProperty(kpidMainSubfile, &prop)); 420baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (prop.vt == VT_UI4) 421baa3858d3f5d128a5c8466b700098109edcad5f2repo sync mainSubfile = prop.ulVal; 422baa3858d3f5d128a5c8466b700098109edcad5f2repo sync else 423baa3858d3f5d128a5c8466b700098109edcad5f2repo sync break; 424baa3858d3f5d128a5c8466b700098109edcad5f2repo sync UInt32 numItems; 425baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(arc.Archive->GetNumberOfItems(&numItems)); 426baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (mainSubfile >= numItems) 427baa3858d3f5d128a5c8466b700098109edcad5f2repo sync break; 428baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 429baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 430baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 431baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CMyComPtr<IInArchiveGetStream> getStream; 432baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (arc.Archive->QueryInterface(IID_IInArchiveGetStream, (void **)&getStream) != S_OK || !getStream) 433baa3858d3f5d128a5c8466b700098109edcad5f2repo sync break; 434baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 435baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CMyComPtr<ISequentialInStream> subSeqStream; 436baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (getStream->GetStream(mainSubfile, &subSeqStream) != S_OK || !subSeqStream) 437baa3858d3f5d128a5c8466b700098109edcad5f2repo sync break; 438baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 439baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CMyComPtr<IInStream> subStream; 440baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (subSeqStream.QueryInterface(IID_IInStream, &subStream) != S_OK || !subStream) 441baa3858d3f5d128a5c8466b700098109edcad5f2repo sync break; 442baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 443baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CArc arc2; 444baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(arc.GetItemPath(mainSubfile, arc2.Path)); 445baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 446baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CMyComPtr<IArchiveOpenSetSubArchiveName> setSubArchiveName; 447baa3858d3f5d128a5c8466b700098109edcad5f2repo sync callback->QueryInterface(IID_IArchiveOpenSetSubArchiveName, (void **)&setSubArchiveName); 448baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (setSubArchiveName) 449baa3858d3f5d128a5c8466b700098109edcad5f2repo sync setSubArchiveName->SetSubArchiveName(arc2.Path); 450baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 451baa3858d3f5d128a5c8466b700098109edcad5f2repo sync arc2.SubfileIndex = mainSubfile; 452baa3858d3f5d128a5c8466b700098109edcad5f2repo sync HRESULT result = arc2.OpenStream(codecs, formatIndex, subStream, NULL, callback); 453baa3858d3f5d128a5c8466b700098109edcad5f2repo sync resSpec = (formatIndices.Size() == 0 ? S_OK : S_FALSE); 454baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (result == S_FALSE) 455baa3858d3f5d128a5c8466b700098109edcad5f2repo sync break; 456baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(result); 457baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(arc.GetItemMTime(mainSubfile, arc2.MTime, arc2.MTimeDefined)); 458baa3858d3f5d128a5c8466b700098109edcad5f2repo sync Arcs.Add(arc2); 459baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 460baa3858d3f5d128a5c8466b700098109edcad5f2repo sync IsOpen = !Arcs.IsEmpty(); 461baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return S_OK; 462baa3858d3f5d128a5c8466b700098109edcad5f2repo sync} 463baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 464baa3858d3f5d128a5c8466b700098109edcad5f2repo syncstatic void SetCallback(const UString &filePath, 465baa3858d3f5d128a5c8466b700098109edcad5f2repo sync IOpenCallbackUI *callbackUI, 466baa3858d3f5d128a5c8466b700098109edcad5f2repo sync IArchiveOpenCallback *reOpenCallback, 467baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CMyComPtr<IArchiveOpenCallback> &callback) 468baa3858d3f5d128a5c8466b700098109edcad5f2repo sync{ 469baa3858d3f5d128a5c8466b700098109edcad5f2repo sync COpenCallbackImp *openCallbackSpec = new COpenCallbackImp; 470baa3858d3f5d128a5c8466b700098109edcad5f2repo sync callback = openCallbackSpec; 471baa3858d3f5d128a5c8466b700098109edcad5f2repo sync openCallbackSpec->Callback = callbackUI; 472baa3858d3f5d128a5c8466b700098109edcad5f2repo sync openCallbackSpec->ReOpenCallback = reOpenCallback; 473baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 474baa3858d3f5d128a5c8466b700098109edcad5f2repo sync UString fullName; 475baa3858d3f5d128a5c8466b700098109edcad5f2repo sync int fileNamePartStartIndex; 476baa3858d3f5d128a5c8466b700098109edcad5f2repo sync NFile::NDirectory::MyGetFullPathName(filePath, fullName, fileNamePartStartIndex); 477baa3858d3f5d128a5c8466b700098109edcad5f2repo sync openCallbackSpec->Init( 478baa3858d3f5d128a5c8466b700098109edcad5f2repo sync fullName.Left(fileNamePartStartIndex), 479baa3858d3f5d128a5c8466b700098109edcad5f2repo sync fullName.Mid(fileNamePartStartIndex)); 480baa3858d3f5d128a5c8466b700098109edcad5f2repo sync} 481baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 482baa3858d3f5d128a5c8466b700098109edcad5f2repo syncHRESULT CArchiveLink::Open2(CCodecs *codecs, 483baa3858d3f5d128a5c8466b700098109edcad5f2repo sync const CIntVector &formatIndices, 484baa3858d3f5d128a5c8466b700098109edcad5f2repo sync bool stdInMode, 485baa3858d3f5d128a5c8466b700098109edcad5f2repo sync IInStream *stream, 486baa3858d3f5d128a5c8466b700098109edcad5f2repo sync const UString &filePath, 487baa3858d3f5d128a5c8466b700098109edcad5f2repo sync IOpenCallbackUI *callbackUI) 488baa3858d3f5d128a5c8466b700098109edcad5f2repo sync{ 489baa3858d3f5d128a5c8466b700098109edcad5f2repo sync VolumesSize = 0; 490baa3858d3f5d128a5c8466b700098109edcad5f2repo sync COpenCallbackImp *openCallbackSpec = new COpenCallbackImp; 491baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CMyComPtr<IArchiveOpenCallback> callback = openCallbackSpec; 492baa3858d3f5d128a5c8466b700098109edcad5f2repo sync openCallbackSpec->Callback = callbackUI; 493baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 494baa3858d3f5d128a5c8466b700098109edcad5f2repo sync UString fullName, prefix, name; 495baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (!stream && !stdInMode) 496baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 497baa3858d3f5d128a5c8466b700098109edcad5f2repo sync int fileNamePartStartIndex; 498baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (!NFile::NDirectory::MyGetFullPathName(filePath, fullName, fileNamePartStartIndex)) 499baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return GetLastError(); 500baa3858d3f5d128a5c8466b700098109edcad5f2repo sync prefix = fullName.Left(fileNamePartStartIndex); 501baa3858d3f5d128a5c8466b700098109edcad5f2repo sync name = fullName.Mid(fileNamePartStartIndex); 502baa3858d3f5d128a5c8466b700098109edcad5f2repo sync openCallbackSpec->Init(prefix, name); 503baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 504baa3858d3f5d128a5c8466b700098109edcad5f2repo sync else 505baa3858d3f5d128a5c8466b700098109edcad5f2repo sync { 506baa3858d3f5d128a5c8466b700098109edcad5f2repo sync openCallbackSpec->SetSubArchiveName(filePath); 507baa3858d3f5d128a5c8466b700098109edcad5f2repo sync } 508baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 509baa3858d3f5d128a5c8466b700098109edcad5f2repo sync RINOK(Open(codecs, formatIndices, stdInMode, stream, filePath, callback)); 510baa3858d3f5d128a5c8466b700098109edcad5f2repo sync VolumePaths.Add(prefix + name); 511baa3858d3f5d128a5c8466b700098109edcad5f2repo sync for (int i = 0; i < openCallbackSpec->FileNames.Size(); i++) 512baa3858d3f5d128a5c8466b700098109edcad5f2repo sync VolumePaths.Add(prefix + openCallbackSpec->FileNames[i]); 513baa3858d3f5d128a5c8466b700098109edcad5f2repo sync VolumesSize = openCallbackSpec->TotalSize; 514baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return S_OK; 515baa3858d3f5d128a5c8466b700098109edcad5f2repo sync} 516baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 517baa3858d3f5d128a5c8466b700098109edcad5f2repo syncHRESULT CArchiveLink::ReOpen(CCodecs *codecs, const UString &filePath, 518baa3858d3f5d128a5c8466b700098109edcad5f2repo sync IArchiveOpenCallback *callback) 519baa3858d3f5d128a5c8466b700098109edcad5f2repo sync{ 520baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (Arcs.Size() > 1) 521baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return E_NOTIMPL; 522baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 523baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (Arcs.Size() == 0) 524baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return Open2(codecs, CIntVector(), false, NULL, filePath, 0); 525baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 526baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CMyComPtr<IArchiveOpenCallback> openCallbackNew; 527baa3858d3f5d128a5c8466b700098109edcad5f2repo sync SetCallback(filePath, NULL, callback, openCallbackNew); 528baa3858d3f5d128a5c8466b700098109edcad5f2repo sync 529baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CInFileStream *fileStreamSpec = new CInFileStream; 530baa3858d3f5d128a5c8466b700098109edcad5f2repo sync CMyComPtr<IInStream> stream(fileStreamSpec); 531baa3858d3f5d128a5c8466b700098109edcad5f2repo sync if (!fileStreamSpec->Open(filePath)) 532baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return GetLastError(); 533baa3858d3f5d128a5c8466b700098109edcad5f2repo sync HRESULT res = GetArchive()->Open(stream, &kMaxCheckStartPosition, callback); 534baa3858d3f5d128a5c8466b700098109edcad5f2repo sync IsOpen = (res == S_OK); 535baa3858d3f5d128a5c8466b700098109edcad5f2repo sync return res; 536baa3858d3f5d128a5c8466b700098109edcad5f2repo sync} 537