1 files changed, 113 insertions, 0 deletions
diff --git a/CPP/7zip/FileManager/OpenCallback.cpp b/CPP/7zip/FileManager/OpenCallback.cpp
new file mode 100755
index 00000000..a69de62c
--- /dev/null
+++ b/CPP/7zip/FileManager/OpenCallback.cpp
@@ -0,0 +1,113 @@
+// OpenCallback.cpp
+
+#include "StdAfx.h"
+
+#include "OpenCallback.h"
+
+#include "Common/StringConvert.h"
+#include "Resource/PasswordDialog/PasswordDialog.h"
+#include "Windows/PropVariant.h"
+#include "../Common/FileStreams.h"
+
+STDMETHODIMP COpenArchiveCallback::SetTotal(const UINT64 * /* numFiles */, const UINT64 * /* numBytes */)
+{
+  return S_OK;
+}
+
+STDMETHODIMP COpenArchiveCallback::SetCompleted(const UINT64 * /* numFiles */, const UINT64 * /* numBytes */)
+{
+  return S_OK;
+}
+
+STDMETHODIMP COpenArchiveCallback::SetTotal(const UINT64 /* total */)
+{
+  return S_OK;
+}
+
+STDMETHODIMP COpenArchiveCallback::SetCompleted(const UINT64 * /* completed */)
+{
+  return S_OK;
+}
+
+STDMETHODIMP COpenArchiveCallback::GetProperty(PROPID propID, PROPVARIANT *value)
+{
+  NWindows::NCOM::CPropVariant propVariant;
+  if (_subArchiveMode)
+  {
+    switch(propID)
+    {
+      case kpidName:
+        propVariant = _subArchiveName;
+        break;
+    }
+    propVariant.Detach(value);
+    return S_OK;
+  }
+  switch(propID)
+  {
+  case kpidName:
+    propVariant = _fileInfo.Name;
+    break;
+  case kpidIsFolder:
+    propVariant = _fileInfo.IsDirectory();
+    break;
+  case kpidSize:
+    propVariant = _fileInfo.Size;
+    break;
+  case kpidAttributes:
+    propVariant = (UINT32)_fileInfo.Attributes;
+    break;
+  case kpidLastAccessTime:
+    propVariant = _fileInfo.LastAccessTime;
+    break;
+  case kpidCreationTime:
+    propVariant = _fileInfo.CreationTime;
+    break;
+  case kpidLastWriteTime:
+    propVariant = _fileInfo.LastWriteTime;
+    break;
+  }
+  propVariant.Detach(value);
+  return S_OK;
+}
+
+STDMETHODIMP COpenArchiveCallback::GetStream(const wchar_t *name, 
+    IInStream **inStream)
+{
+  *inStream = NULL;
+  if (_subArchiveMode)
+    return S_FALSE;
+
+  NWindows::NFile::NFind::CFileInfoW fileInfo;
+
+  UString fullPath = _folderPrefix + name;
+  if (!NWindows::NFile::NFind::FindFile(fullPath, fileInfo))
+    return S_FALSE;
+  _fileInfo = fileInfo;
+  if (_fileInfo.IsDirectory())
+    return S_FALSE;
+  CInFileStream *inFile = new CInFileStream;
+  CMyComPtr<IInStream> inStreamTemp = inFile;
+  if (!inFile->Open(fullPath))
+    return ::GetLastError();
+  *inStream = inStreamTemp.Detach();
+  return S_OK;
+}
+
+STDMETHODIMP COpenArchiveCallback::CryptoGetTextPassword(BSTR *password)
+{
+  PasswordWasAsked = true;
+  if (!PasswordIsDefined)
+  {
+    CPasswordDialog dialog;
+   
+    if (dialog.Create(ParentWindow) == IDCANCEL)
+      return E_ABORT;
+
+    Password = dialog.Password;
+    PasswordIsDefined = true;
+  }
+  CMyComBSTR tempName(Password);
+  *password = tempName.Detach();
+  return S_OK;
+}