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path: root/CPP/7zip/Archive/7z/7zEncode.cpp
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Diffstat (limited to 'CPP/7zip/Archive/7z/7zEncode.cpp')
-rw-r--r--[-rwxr-xr-x]CPP/7zip/Archive/7z/7zEncode.cpp94
1 files changed, 53 insertions, 41 deletions
diff --git a/CPP/7zip/Archive/7z/7zEncode.cpp b/CPP/7zip/Archive/7z/7zEncode.cpp
index 614f9913..36ff5177 100755..100644
--- a/CPP/7zip/Archive/7z/7zEncode.cpp
+++ b/CPP/7zip/Archive/7z/7zEncode.cpp
@@ -23,30 +23,30 @@ static void ConvertBindInfoToFolderItemInfo(const NCoderMixer::CBindInfo &bindIn
const CRecordVector<CMethodId> decompressionMethods,
CFolder &folder)
{
- folder.Coders.Clear();
// bindInfo.CoderMethodIDs.Clear();
// folder.OutStreams.Clear();
- folder.PackStreams.Clear();
- folder.BindPairs.Clear();
- int i;
+ folder.BindPairs.SetSize(bindInfo.BindPairs.Size());
+ unsigned i;
for (i = 0; i < bindInfo.BindPairs.Size(); i++)
{
- CBindPair bindPair;
- bindPair.InIndex = bindInfo.BindPairs[i].InIndex;
- bindPair.OutIndex = bindInfo.BindPairs[i].OutIndex;
- folder.BindPairs.Add(bindPair);
+ CBindPair &bp = folder.BindPairs[i];
+ const NCoderMixer::CBindPair &mixerBp = bindInfo.BindPairs[i];
+ bp.InIndex = mixerBp.InIndex;
+ bp.OutIndex = mixerBp.OutIndex;
}
+ folder.Coders.SetSize(bindInfo.Coders.Size());
for (i = 0; i < bindInfo.Coders.Size(); i++)
{
- CCoderInfo coderInfo;
+ CCoderInfo &coderInfo = folder.Coders[i];
const NCoderMixer::CCoderStreamsInfo &coderStreamsInfo = bindInfo.Coders[i];
coderInfo.NumInStreams = coderStreamsInfo.NumInStreams;
coderInfo.NumOutStreams = coderStreamsInfo.NumOutStreams;
coderInfo.MethodID = decompressionMethods[i];
- folder.Coders.Add(coderInfo);
+ // coderInfo.Props can be nonFree;
}
+ folder.PackStreams.SetSize(bindInfo.InStreams.Size());
for (i = 0; i < bindInfo.InStreams.Size(); i++)
- folder.PackStreams.Add(bindInfo.InStreams[i]);
+ folder.PackStreams[i] = bindInfo.InStreams[i];
}
static HRESULT SetCoderProps2(const CProps &props, const UInt64 *dataSizeReduce, IUnknown *coder)
@@ -65,11 +65,10 @@ HRESULT CEncoder::CreateMixerCoder(
_mixerCoderSpec = new NCoderMixer::CCoderMixer2MT;
_mixerCoder = _mixerCoderSpec;
RINOK(_mixerCoderSpec->SetBindInfo(_bindInfo));
- for (int i = 0; i < _options.Methods.Size(); i++)
+ FOR_VECTOR (i, _options.Methods)
{
const CMethodFull &methodFull = _options.Methods[i];
- _codersInfo.Add(CCoderInfo());
- CCoderInfo &encodingInfo = _codersInfo.Back();
+ CCoderInfo &encodingInfo = _codersInfo.AddNew();
encodingInfo.MethodID = methodFull.Id;
CMyComPtr<ICompressCoder> encoder;
CMyComPtr<ICompressCoder2> encoder2;
@@ -100,7 +99,7 @@ HRESULT CEncoder::CreateMixerCoder(
/*
CMyComPtr<ICryptoResetSalt> resetSalt;
encoderCommon.QueryInterface(IID_ICryptoResetSalt, (void **)&resetSalt);
- if (resetSalt != NULL)
+ if (resetSalt)
{
resetSalt->ResetSalt();
}
@@ -111,7 +110,7 @@ HRESULT CEncoder::CreateMixerCoder(
encoderCommon.QueryInterface(IID_ISetCompressCodecsInfo, (void **)&setCompressCodecsInfo);
if (setCompressCodecsInfo)
{
- RINOK(setCompressCodecsInfo->SetCompressCodecsInfo(codecsInfo));
+ RINOK(setCompressCodecsInfo->SetCompressCodecsInfo(__externalCodecs->GetCodecs));
}
#endif
@@ -120,10 +119,9 @@ HRESULT CEncoder::CreateMixerCoder(
if (cryptoSetPassword)
{
- CByteBuffer buffer;
- const UInt32 sizeInBytes = _options.Password.Length() * 2;
- buffer.SetCapacity(sizeInBytes);
- for (int i = 0; i < _options.Password.Length(); i++)
+ const UInt32 sizeInBytes = _options.Password.Len() * 2;
+ CByteBuffer buffer(sizeInBytes);
+ for (unsigned i = 0; i < _options.Password.Len(); i++)
{
wchar_t c = _options.Password[i];
((Byte *)buffer)[i * 2] = (Byte)c;
@@ -145,13 +143,15 @@ HRESULT CEncoder::Encode(
ISequentialInStream *inStream,
const UInt64 *inStreamSize, const UInt64 *inSizeForReduce,
CFolder &folderItem,
+ CRecordVector<UInt64> &coderUnpackSizes,
+ UInt64 &unpackSize,
ISequentialOutStream *outStream,
CRecordVector<UInt64> &packSizes,
ICompressProgressInfo *compressProgress)
{
RINOK(EncoderConstr());
- if (_mixerCoderSpec == NULL)
+ if (!_mixerCoderSpec)
{
RINOK(CreateMixerCoder(EXTERNAL_CODECS_LOC_VARS inSizeForReduce));
}
@@ -161,13 +161,13 @@ HRESULT CEncoder::Encode(
CObjectVector<CInOutTempBuffer> inOutTempBuffers;
CObjectVector<CSequentialOutTempBufferImp *> tempBufferSpecs;
CObjectVector<CMyComPtr<ISequentialOutStream> > tempBuffers;
- int numMethods = _bindInfo.Coders.Size();
- int i;
+ unsigned numMethods = _bindInfo.Coders.Size();
+ unsigned i;
for (i = 1; i < _bindInfo.OutStreams.Size(); i++)
{
- inOutTempBuffers.Add(CInOutTempBuffer());
- inOutTempBuffers.Back().Create();
- inOutTempBuffers.Back().InitWriting();
+ CInOutTempBuffer &iotb = inOutTempBuffers.AddNew();
+ iotb.Create();
+ iotb.InitWriting();
}
for (i = 1; i < _bindInfo.OutStreams.Size(); i++)
{
@@ -186,7 +186,7 @@ HRESULT CEncoder::Encode(
UInt32 mainCoderIndex, mainStreamIndex;
_bindInfo.FindInStream(_bindInfo.InStreams[0], mainCoderIndex, mainStreamIndex);
- if (inStreamSize != NULL)
+ if (inStreamSize)
{
CRecordVector<const UInt64 *> sizePointers;
for (UInt32 i = 0; i < _bindInfo.Coders[mainCoderIndex].NumInStreams; i++)
@@ -203,17 +203,24 @@ HRESULT CEncoder::Encode(
CSequentialInStreamSizeCount2 *inStreamSizeCountSpec = new CSequentialInStreamSizeCount2;
CMyComPtr<ISequentialInStream> inStreamSizeCount = inStreamSizeCountSpec;
- CSequentialOutStreamSizeCount *outStreamSizeCountSpec = new CSequentialOutStreamSizeCount;
- CMyComPtr<ISequentialOutStream> outStreamSizeCount = outStreamSizeCountSpec;
+ CSequentialOutStreamSizeCount *outStreamSizeCountSpec = NULL;
+ CMyComPtr<ISequentialOutStream> outStreamSizeCount;
inStreamSizeCountSpec->Init(inStream);
- outStreamSizeCountSpec->SetStream(outStream);
- outStreamSizeCountSpec->Init();
CRecordVector<ISequentialInStream *> inStreamPointers;
CRecordVector<ISequentialOutStream *> outStreamPointers;
inStreamPointers.Add(inStreamSizeCount);
- outStreamPointers.Add(outStreamSizeCount);
+
+ if (_bindInfo.OutStreams.Size() != 0)
+ {
+ outStreamSizeCountSpec = new CSequentialOutStreamSizeCount;
+ outStreamSizeCount = outStreamSizeCountSpec;
+ outStreamSizeCountSpec->SetStream(outStream);
+ outStreamSizeCountSpec->Init();
+ outStreamPointers.Add(outStreamSizeCount);
+ }
+
for (i = 1; i < _bindInfo.OutStreams.Size(); i++)
outStreamPointers.Add(tempBuffers[i - 1]);
@@ -223,14 +230,14 @@ HRESULT CEncoder::Encode(
CMyComPtr<ICryptoResetInitVector> resetInitVector;
_mixerCoderSpec->_coders[i].QueryInterface(IID_ICryptoResetInitVector, (void **)&resetInitVector);
- if (resetInitVector != NULL)
+ if (resetInitVector)
{
resetInitVector->ResetInitVector();
}
CMyComPtr<ICompressWriteCoderProperties> writeCoderProperties;
_mixerCoderSpec->_coders[i].QueryInterface(IID_ICompressWriteCoderProperties, (void **)&writeCoderProperties);
- if (writeCoderProperties != NULL)
+ if (writeCoderProperties)
{
CDynBufSeqOutStream *outStreamSpec = new CDynBufSeqOutStream;
CMyComPtr<ISequentialOutStream> outStream(outStreamSpec);
@@ -256,7 +263,8 @@ HRESULT CEncoder::Encode(
ConvertBindInfoToFolderItemInfo(_decompressBindInfo, _decompressionMethods, folderItem);
- packSizes.Add(outStreamSizeCountSpec->GetSize());
+ if (_bindInfo.OutStreams.Size() != 0)
+ packSizes.Add(outStreamSizeCountSpec->GetSize());
for (i = 1; i < _bindInfo.OutStreams.Size(); i++)
{
@@ -264,19 +272,23 @@ HRESULT CEncoder::Encode(
RINOK(inOutTempBuffer.WriteToStream(outStream));
packSizes.Add(inOutTempBuffer.GetDataSize());
}
-
+
+ unpackSize = 0;
for (i = 0; i < (int)_bindReverseConverter->NumSrcInStreams; i++)
{
int binder = _bindInfo.FindBinderForInStream(
_bindReverseConverter->DestOutToSrcInMap[i]);
UInt64 streamSize;
if (binder < 0)
+ {
streamSize = inStreamSizeCountSpec->GetSize();
+ unpackSize = streamSize;
+ }
else
streamSize = _mixerCoderSpec->GetWriteProcessedSize(binder);
- folderItem.UnpackSizes.Add(streamSize);
+ coderUnpackSizes.Add(streamSize);
}
- for (i = numMethods - 1; i >= 0; i--)
+ for (i = 0; i < numMethods; i++)
folderItem.Coders[numMethods - 1 - i].Props = _codersInfo[i].Props;
return S_OK;
}
@@ -323,7 +335,7 @@ HRESULT CEncoder::EncoderConstr()
{
UInt32 numInStreams = 0, numOutStreams = 0;
- int i;
+ unsigned i;
for (i = 0; i < _options.Methods.Size(); i++)
{
const CMethodFull &methodFull = _options.Methods[i];
@@ -339,7 +351,7 @@ HRESULT CEncoder::EncoderConstr()
bindPair.OutIndex = numOutStreams;
_bindInfo.BindPairs.Add(bindPair);
}
- else
+ else if (coderStreamsInfo.NumOutStreams != 0)
_bindInfo.OutStreams.Insert(0, numOutStreams);
for (UInt32 j = 1; j < coderStreamsInfo.NumOutStreams; j++)
_bindInfo.OutStreams.Add(numOutStreams + j);
@@ -398,7 +410,7 @@ HRESULT CEncoder::EncoderConstr()
if (_options.PasswordIsDefined)
{
- int numCryptoStreams = _bindInfo.OutStreams.Size();
+ unsigned numCryptoStreams = _bindInfo.OutStreams.Size();
for (i = 0; i < numCryptoStreams; i++)
{
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-07 05:29:27 +0300