3.13

2025-12-15 16:11:40 -06:00 · 2003-12-11 00:00:00 +00:00
commit 8c1b5c7b7e
982 changed files with 118799 additions and 0 deletions
--- a/7zip/UI/Console/Extract.cpp
+++ b/7zip/UI/Console/Extract.cpp
@@ -0,0 +1,94 @@
+// Extract.cpp
+
+#include "StdAfx.h"
+
+#include "Extract.h"
+#include "ExtractCallback.h"
+#include "ArError.h"
+
+#include "Common/StdOutStream.h"
+#include "Windows/Defs.h"
+#include "Windows/PropVariant.h"
+#include "Windows/FileDir.h"
+
+using namespace NWindows;
+
+static const char *kEverythingIsOk = "Everything is Ok";
+
+HRESULT DeCompressArchiveSTD(
+    IInArchive *archive,
+    const NWildcard::CCensor &wildcardCensor,
+    const CExtractOptions &options)
+{
+  CRecordVector<UINT32> realIndices;
+  UINT32 numItems;
+  RINOK(archive->GetNumberOfItems(&numItems));
+
+  for(UINT32 i = 0; i < numItems; i++)
+  {
+    NCOM::CPropVariant propVariant;
+    RINOK(archive->GetProperty(i, kpidPath, &propVariant));
+    UString filePath;
+    if(propVariant.vt == VT_EMPTY)
+      filePath = options.DefaultItemName;
+    else
+    {
+      if(propVariant.vt != VT_BSTR)
+        return E_FAIL;
+      filePath = propVariant.bstrVal;
+    }
+    if (!wildcardCensor.CheckName(filePath))
+      continue;
+    realIndices.Add(i);
+  }
+  if (realIndices.Size() == 0)
+  {
+    g_StdOut << endl << "No files to process" << endl;
+    return S_OK;
+  }
+
+  CExtractCallbackImp *extractCallbackSpec = new CExtractCallbackImp;
+  CMyComPtr<IArchiveExtractCallback> extractCallback(extractCallbackSpec);
+  
+  UStringVector removePathParts;
+
+  NExtraction::CInfo extractionInfo;
+  extractionInfo.PathMode = options.FullPathMode() ? NExtraction::NPathMode::kFullPathnames:
+      NExtraction::NPathMode::kNoPathnames;
+
+  if (options.YesToAll)
+    extractionInfo.OverwriteMode = NExtraction::NOverwriteMode::kWithoutPrompt;
+  else
+  {
+    extractionInfo.OverwriteMode = options.OverwriteMode;
+  }
+
+  if(!options.OutputBaseDir.IsEmpty())
+    if(!NFile::NDirectory::CreateComplexDirectory(options.OutputBaseDir))
+    {
+      throw "Can not create output directory";
+    }
+
+  extractCallbackSpec->Init(archive, 
+      options.OutputBaseDir, 
+      extractionInfo, removePathParts, 
+      options.DefaultItemName, 
+      options.ArchiveFileInfo.LastWriteTime,
+      options.ArchiveFileInfo.Attributes,
+      options.PasswordEnabled, 
+      options.Password);
+
+  HRESULT result = archive->Extract(&realIndices.Front(), 
+      realIndices.Size(), options.ExtractMode == NExtractMode::kTest, 
+      extractCallback);
+
+  if (extractCallbackSpec->m_NumErrors != 0)
+    throw NExitCode::CMultipleErrors(extractCallbackSpec->m_NumErrors);
+
+  if (result != S_OK)
+    throw NExitCode::CSystemError(result);
+
+  g_StdOut << endl << kEverythingIsOk << endl;
+
+  return S_OK;
+}