dll/shellext/zipfldr/zipfldr.cpp

   1 /*
   2  * PROJECT:     ReactOS Zip Shell Extension
   3  * LICENSE:     GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
   4  * PURPOSE:     zipfldr entrypoint
   5  * COPYRIGHT:   Copyright 2017 Mark Jansen (mark.jansen@reactos.org)
   6  */
   7
   8 #include "precomp.h"
   9
  10 HMODULE g_hModule = NULL;
  11 LONG g_ModuleRefCnt = 0;
  12
  13 #include <initguid.h>
  14
  15 DEFINE_GUID(CLSID_ZipFolderStorageHandler, 0xe88dcce0, 0xb7b3, 0x11d1, 0xa9, 0xf0, 0x00, 0xaa, 0x00, 0x60, 0xfa, 0x31);
  16 DEFINE_GUID(CLSID_ZipFolderSendTo,         0x888dca60, 0xfc0a, 0x11cf, 0x8f, 0x0f, 0x00, 0xc0, 0x4f, 0xd7, 0xd0, 0x62);
  17 DEFINE_GUID(CLSID_ZipFolderContextMenu,    0xb8cdcb65, 0xb1bf, 0x4b42, 0x94, 0x28, 0x1d, 0xfd, 0xb7, 0xee, 0x92, 0xaf);
  18 DEFINE_GUID(CLSID_ZipFolderRightDragHandler,0xbd472f60, 0x27fa, 0x11cf, 0xb8, 0xb4, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00);
  19 DEFINE_GUID(CLSID_ZipFolderDropHandler,    0xed9d80b9, 0xd157, 0x457b, 0x91, 0x92, 0x0e, 0x72, 0x80, 0x31, 0x3b, 0xf0);
  20
  21 /* IExplorerCommand: Extract All */
  22 DEFINE_GUID(CLSID_ZipFolderExtractAllCommand, 0xc3d9647b, 0x8fd9, 0x4ee6, 0x8b, 0xc7, 0x82, 0x7, 0x80, 0x9, 0x10, 0x5a);
  23
  24
  25 class CZipFldrModule : public CComModule
  26 {
  27 public:
  28 };
  29
  30
  31 BEGIN_OBJECT_MAP(ObjectMap)
  32     OBJECT_ENTRY(CLSID_ZipFolderStorageHandler, CZipFolder)
  33     OBJECT_ENTRY(CLSID_ZipFolderContextMenu, CZipFolder)
  34     OBJECT_ENTRY(CLSID_ZipFolderSendTo, CSendToZip)
  35 END_OBJECT_MAP()
  36
  37 CZipFldrModule gModule;
  38
  39
  40 #include "minizip/ioapi.h"
  41 #include "minizip/iowin32.h"
  42
  43 zlib_filefunc64_def g_FFunc;
  44
  45 static void init_zlib()
  46 {
  47     fill_win32_filefunc64W(&g_FFunc);
  48 }
  49
  50 EXTERN_C
  51 BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved)
  52 {
  53     switch (dwReason)
  54     {
  55     case DLL_PROCESS_ATTACH:
  56         DisableThreadLibraryCalls(hInstance);
  57         g_hModule = hInstance;
  58         gModule.Init(ObjectMap, hInstance, NULL);
  59         init_zlib();
  60         break;
  61     }
  62
  63     return TRUE;
  64 }
  65
  66 STDAPI DllCanUnloadNow()
  67 {
  68     if (g_ModuleRefCnt)
  69         return S_FALSE;
  70     return gModule.DllCanUnloadNow();
  71 }
  72
  73 STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
  74 {
  75     return gModule.DllGetClassObject(rclsid, riid, ppv);
  76 }
  77
  78 STDAPI DllRegisterServer()
  79 {
  80     HRESULT hr;
  81
  82     hr = gModule.DllRegisterServer(FALSE);
  83     if (FAILED_UNEXPECTEDLY(hr))
  84         return hr;
  85
  86     hr = gModule.UpdateRegistryFromResource(IDR_ZIPFLDR, TRUE, NULL);
  87     if (FAILED(hr))
  88         return hr;
  89
  90     return S_OK;
  91 }
  92
  93 STDAPI DllUnregisterServer()
  94 {
  95     HRESULT hr;
  96
  97     hr = gModule.DllUnregisterServer(FALSE);
  98     if (FAILED_UNEXPECTEDLY(hr))
  99         return hr;
 100
 101     hr = gModule.UpdateRegistryFromResource(IDR_ZIPFLDR, FALSE, NULL);
 102     if (FAILED(hr))
 103         return hr;
 104
 105     return S_OK;
 106 }
 107
 108 EXTERN_C
 109 BOOL WINAPI
 110 RouteTheCall(
 111     IN HWND hWndOwner,
 112     IN HINSTANCE hInstance,
 113     IN LPCSTR lpStringArg,
 114     IN INT Show)
 115 {
 116     CStringW path = lpStringArg;
 117     PathRemoveBlanksW(path.GetBuffer());
 118     path.ReleaseBuffer();
 119     path = L"\"" + path + L"\"";
 120     ShellExecuteW(NULL, L"open", L"explorer.exe", path.GetString(), NULL, SW_SHOWNORMAL);
 121     return TRUE;
 122 }