chore: initial commit (extracted from Launchers monorepo)

Plugin: ns7zip v2.0.0 Architectures: x86-ansi, x86-unicode, amd64-unicode License: LGPL-2.1-or-later
2026-04-29 14:07:51 +02:00
commit d074cc7c07
3848 changed files with 1076682 additions and 0 deletions
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+// RegistryPlugins.cpp
+
+#include "StdAfx.h"
+
+#include "../../../Windows/DLL.h"
+#include "../../../Windows/FileFind.h"
+#include "../../../Windows/PropVariant.h"
+
+#include "IFolder.h"
+#include "RegistryPlugins.h"
+
+using namespace NWindows;
+using namespace NFile;
+
+/*
+static LPCTSTR const kLMBasePath = TEXT("Software\\7-Zip\\FM");
+
+static LPCTSTR const kPluginsKeyName = TEXT("Plugins");
+static LPCTSTR const kPluginsOpenClassIDValue = TEXT("CLSID");
+static LPCTSTR const kPluginsOptionsClassIDValue = TEXT("Options");
+static LPCTSTR const kPluginsTypeValue = TEXT("Type");
+
+static CSysString GetFileFolderPluginsKeyName()
+{
+  return CSysString(kLMBasePath) + CSysString(TEXT('\\')) +
+      CSysString(kPluginsKeyName);
+}
+
+*/
+
+typedef UINT32 (WINAPI * GetPluginPropertyFunc)(PROPID propID, PROPVARIANT *value);
+
+static bool ReadPluginInfo(CPluginInfo &pluginInfo, bool needCheckDll)
+{
+  if (needCheckDll)
+  {
+    NDLL::CLibrary lib;
+    if (!lib.LoadEx(pluginInfo.FilePath, LOAD_LIBRARY_AS_DATAFILE))
+      return false;
+  }
+  NDLL::CLibrary lib;
+  if (!lib.Load(pluginInfo.FilePath))
+    return false;
+  GetPluginPropertyFunc getPluginProperty = (GetPluginPropertyFunc)lib.GetProc("GetPluginProperty");
+  if (getPluginProperty == NULL)
+    return false;
+  
+  NCOM::CPropVariant prop;
+  if (getPluginProperty(NPlugin::kName, &prop) != S_OK)
+    return false;
+  if (prop.vt != VT_BSTR)
+    return false;
+  pluginInfo.Name = prop.bstrVal;
+  prop.Clear();
+  
+  if (getPluginProperty(NPlugin::kClassID, &prop) != S_OK)
+    return false;
+  if (prop.vt == VT_EMPTY)
+    pluginInfo.ClassIDDefined = false;
+  else if (prop.vt != VT_BSTR)
+    return false;
+  else
+  {
+    pluginInfo.ClassIDDefined = true;
+    pluginInfo.ClassID = *(const GUID *)prop.bstrVal;
+  }
+  prop.Clear();
+  
+  if (getPluginProperty(NPlugin::kOptionsClassID, &prop) != S_OK)
+    return false;
+  if (prop.vt == VT_EMPTY)
+    pluginInfo.OptionsClassIDDefined = false;
+  else if (prop.vt != VT_BSTR)
+    return false;
+  else
+  {
+    pluginInfo.OptionsClassIDDefined = true;
+    pluginInfo.OptionsClassID = *(const GUID *)prop.bstrVal;
+  }
+  prop.Clear();
+
+  if (getPluginProperty(NPlugin::kType, &prop) != S_OK)
+    return false;
+  if (prop.vt == VT_EMPTY)
+    pluginInfo.Type = kPluginTypeFF;
+  else if (prop.vt == VT_UI4)
+    pluginInfo.Type = (EPluginType)prop.ulVal;
+  else
+    return false;
+  return true;
+}
+
+void ReadPluginInfoList(CObjectVector<CPluginInfo> &plugins)
+{
+  plugins.Clear();
+
+  FString baseFolderPrefix = NDLL::GetModuleDirPrefix();
+  {
+    CPluginInfo pluginInfo;
+    pluginInfo.FilePath = baseFolderPrefix + FTEXT("7-zip.dll");
+    if (::ReadPluginInfo(pluginInfo, false))
+      plugins.Add(pluginInfo);
+  }
+  FString folderPath = baseFolderPrefix;
+  folderPath += "Plugins" STRING_PATH_SEPARATOR;
+  NFind::CEnumerator enumerator;
+  enumerator.SetDirPrefix(folderPath);
+  NFind::CFileInfo fileInfo;
+  while (enumerator.Next(fileInfo))
+  {
+    if (fileInfo.IsDir())
+      continue;
+    CPluginInfo pluginInfo;
+    pluginInfo.FilePath = folderPath + fileInfo.Name;
+    if (::ReadPluginInfo(pluginInfo, true))
+      plugins.Add(pluginInfo);
+  }
+}
+
+void ReadFileFolderPluginInfoList(CObjectVector<CPluginInfo> &plugins)
+{
+  ReadPluginInfoList(plugins);
+  for (unsigned i = 0; i < plugins.Size();)
+    if (plugins[i].Type != kPluginTypeFF)
+      plugins.Delete(i);
+    else
+      i++;
+  {
+    CPluginInfo p;
+    // p.FilePath.Empty();
+    p.Type = kPluginTypeFF;
+    p.Name = "7-Zip";
+    // p.ClassID = CLSID_CAgentArchiveHandler;
+    p.ClassIDDefined = true;
+    // p.OptionsClassID;
+    p.OptionsClassIDDefined = false;
+    plugins.Add(p);
+  }
+}