diff options
Diffstat (limited to 'src/Cedar/WinJumpList.cpp')
| -rw-r--r-- | src/Cedar/WinJumpList.cpp | 759 |
1 files changed, 759 insertions, 0 deletions
diff --git a/src/Cedar/WinJumpList.cpp b/src/Cedar/WinJumpList.cpp new file mode 100644 index 00000000..9ba6eeac --- /dev/null +++ b/src/Cedar/WinJumpList.cpp @@ -0,0 +1,759 @@ +// SoftEther VPN Source Code
+// Cedar Communication Module
+//
+// SoftEther VPN Server, Client and Bridge are free software under GPLv2.
+//
+// Copyright (c) 2012-2014 Daiyuu Nobori.
+// Copyright (c) 2012-2014 SoftEther VPN Project, University of Tsukuba, Japan.
+// Copyright (c) 2012-2014 SoftEther Corporation.
+//
+// All Rights Reserved.
+//
+// http://www.softether.org/
+//
+// Author: Daiyuu Nobori
+// Comments: Tetsuo Sugiyama, Ph.D.
+//
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// version 2 as published by the Free Software Foundation.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License version 2
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+// THE LICENSE AGREEMENT IS ATTACHED ON THE SOURCE-CODE PACKAGE
+// AS "LICENSE.TXT" FILE. READ THE TEXT FILE IN ADVANCE TO USE THE SOFTWARE.
+//
+//
+// THIS SOFTWARE IS DEVELOPED IN JAPAN, AND DISTRIBUTED FROM JAPAN,
+// UNDER JAPANESE LAWS. YOU MUST AGREE IN ADVANCE TO USE, COPY, MODIFY,
+// MERGE, PUBLISH, DISTRIBUTE, SUBLICENSE, AND/OR SELL COPIES OF THIS
+// SOFTWARE, THAT ANY JURIDICAL DISPUTES WHICH ARE CONCERNED TO THIS
+// SOFTWARE OR ITS CONTENTS, AGAINST US (SOFTETHER PROJECT, SOFTETHER
+// CORPORATION, DAIYUU NOBORI OR OTHER SUPPLIERS), OR ANY JURIDICAL
+// DISPUTES AGAINST US WHICH ARE CAUSED BY ANY KIND OF USING, COPYING,
+// MODIFYING, MERGING, PUBLISHING, DISTRIBUTING, SUBLICENSING, AND/OR
+// SELLING COPIES OF THIS SOFTWARE SHALL BE REGARDED AS BE CONSTRUED AND
+// CONTROLLED BY JAPANESE LAWS, AND YOU MUST FURTHER CONSENT TO
+// EXCLUSIVE JURISDICTION AND VENUE IN THE COURTS SITTING IN TOKYO,
+// JAPAN. YOU MUST WAIVE ALL DEFENSES OF LACK OF PERSONAL JURISDICTION
+// AND FORUM NON CONVENIENS. PROCESS MAY BE SERVED ON EITHER PARTY IN
+// THE MANNER AUTHORIZED BY APPLICABLE LAW OR COURT RULE.
+//
+// USE ONLY IN JAPAN. DO NOT USE IT IN OTHER COUNTRIES. IMPORTING THIS
+// SOFTWARE INTO OTHER COUNTRIES IS AT YOUR OWN RISK. SOME COUNTRIES
+// PROHIBIT ENCRYPTED COMMUNICATIONS. USING THIS SOFTWARE IN OTHER
+// COUNTRIES MIGHT BE RESTRICTED.
+//
+//
+// DEAR SECURITY EXPERTS
+// ---------------------
+//
+// If you find a bug or a security vulnerability please kindly inform us
+// about the problem immediately so that we can fix the security problem
+// to protect a lot of users around the world as soon as possible.
+//
+// Our e-mail address for security reports is:
+// softether-vpn-security [at] softether.org
+//
+// Please note that the above e-mail address is not a technical support
+// inquiry address. If you need technical assistance, please visit
+// http://www.softether.org/ and ask your question on the users forum.
+//
+// Thank you for your cooperation.
+
+
+// WinJumpList.cpp
+// HTML display module source code for Win32
+
+#include <GlobalConst.h>
+
+#ifdef WIN32
+
+//#define NTDDI_WIN7 0x06010000
+//#define _WIN32_WINNT _WIN32_WINNT_VISTA
+//#define NTDDI_VERSION NTDDI_VISTA // Specifies that the minimum required platform is Windows 7.
+#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
+#define STRICT_TYPED_ITEMIDS // Utilize strictly typed IDLists
+
+//#include <objectarray.h>
+#include <shobjidl.h>
+#include <propkey.h>
+#include <propvarutil.h>
+//#include <knownfolders.h>
+//#include <shlobj.h>
+
+
+#ifdef StrCpy
+#undef StrCpy
+#endif
+
+#ifdef StrCat
+#undef StrCat
+#endif
+
+#ifdef StrCmp
+#undef StrCmp
+#endif
+
+
+#define WIN32COM_CPP
+
+//#define _WIN32_WINNT 0x0502
+//#define WINVER 0x0502
+#include <winsock2.h>
+#include <windows.h>
+#include <wincrypt.h>
+#include <wininet.h>
+#include <comdef.h>
+#include <Mshtmhst.h>
+//#include <shlobj.h>
+#include <commctrl.h>
+#include <Dbghelp.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <wchar.h>
+#include <stdarg.h>
+#include <time.h>
+#include <errno.h>
+
+extern "C"
+{
+#include <Mayaqua/Mayaqua.h>
+#include <Cedar/Cedar.h>
+}
+#include "../PenCore/resource.h"
+
+extern "C"
+{
+
+ //////////////////////////////////////////////////////////////////////////
+ //JumpList
+ //#define NTDDI_WIN7 0x06010000
+ //#define NTDDI_VERSION NTDDI_WIN7 // Specifies that the minimum required platform is Windows 7.
+ //#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
+ //#define STRICT_TYPED_ITEMIDS // Utilize strictly typed IDLists
+ //
+ //
+ //#include <shobjidl.h>
+ //#include <propkey.h>
+ //#include <propvarutil.h>
+ //#include <knownfolders.h>
+ //#include <shlobj.h>
+ //
+ //#pragma comment(lib, "propsys.lib")
+ //#pragma comment(lib, "shlwapi.lib")
+
+ #define CREATE_PROPERTYKEY(l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8, pid) { { l, w1, w2, { b1, b2, b3, b4, b5, b6, b7, b8 } }, pid }
+
+
+ // Determines if the provided IShellItem is listed in the array of items that the user has removed
+ bool _IsItemInArray(IShellItem *psi, IObjectArray *poaRemoved)
+ {
+ bool fRet = false;
+ UINT cItems;
+ if (SUCCEEDED(poaRemoved->GetCount(&cItems)))
+ {
+ IShellItem *psiCompare;
+ for (UINT i = 0; !fRet && i < cItems; i++)
+ {
+ if (SUCCEEDED(poaRemoved->GetAt(i, IID_PPV_ARGS(&psiCompare))))
+ {
+ int iOrder;
+ fRet = SUCCEEDED(psiCompare->Compare(psi, SICHINT_CANONICAL, &iOrder)) && (0 == iOrder);
+ psiCompare->Release();
+ }
+ }
+ }
+ return fRet;
+ }
+
+
+ JL_HRESULT JL_CreateCustomDestinationList(JL_PCustomDestinationList* poc, wchar_t* appID)
+ {
+ ICustomDestinationList *pcdl;
+
+ //CLSID_DestinationList = 6332DEBF-87B5-4670-90C0-5E57-B408-A49E
+
+ GUID destList;
+
+ destList.Data1 = 2012286192;
+ destList.Data2 = 15797;
+ destList.Data3 = 18790;
+
+ destList.Data4[0] = 181;
+ destList.Data4[1] = 32;
+ destList.Data4[2] = 183;
+ destList.Data4[3] = 197;
+ destList.Data4[4] = 79;
+ destList.Data4[5] = 211;
+ destList.Data4[6] = 94;
+ destList.Data4[7] = 214;
+
+ //destList = CLSID_DestinationList;
+
+ //HRESULT hr = CoCreateInstance(CLSID_DestinationList, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&pcdl));
+ HRESULT hr = CoCreateInstance(destList,
+ NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&pcdl));
+
+ if (SUCCEEDED(hr))
+ {
+ pcdl->SetAppID(appID);
+ (*poc) = (void*)pcdl;
+ }
+ else
+ {
+ (*poc) = NULL;
+ }
+
+ return hr;
+ }
+
+ JL_HRESULT JL_ReleaseCustomDestinationList(JL_PCustomDestinationList poc)
+ {
+ ICustomDestinationList *pcdl = (ICustomDestinationList*)poc;
+ if(pcdl != NULL)
+ {
+ pcdl->Release();
+ }
+
+ return 0;
+ }
+
+ JL_HRESULT JL_BeginList(JL_PCustomDestinationList poc, JL_PObjectArray* oaRemoved)
+ {
+ UINT cMinSlots;
+ IObjectArray *poaRemoved;
+
+ ICustomDestinationList *pcdl = (ICustomDestinationList*)poc;
+
+ HRESULT hr = pcdl->BeginList(&cMinSlots, IID_PPV_ARGS(&poaRemoved));
+
+ (*oaRemoved) = poaRemoved;
+
+ return hr;
+ }
+
+ JL_HRESULT JL_CommitList(JL_PCustomDestinationList cdl)
+ {
+ ICustomDestinationList *pcdl = (ICustomDestinationList*)cdl;
+
+ return pcdl->CommitList();
+ }
+
+
+ //JL_HRESULT JL_AddTasksToList(JL_PCustomDestinationList pcdl, JL_PObjectCollection poc)
+ //{
+ // return 0;
+ //}
+
+ JL_HRESULT JL_CreateObjectCollection(JL_PObjectCollection* jpoc)
+ {
+
+ //CLSID_EnumerableObjectCollection = 2D3468C1-36A7-43B6-AC24-D3F0-2FD9-607A
+
+
+ GUID enumObjCol;
+
+ enumObjCol.Data1 = 758409409;
+ enumObjCol.Data2 = 13991;
+ enumObjCol.Data3 = 17334;
+
+ enumObjCol.Data4[0] = 172;
+ enumObjCol.Data4[1] = 36;
+ enumObjCol.Data4[2] = 211;
+ enumObjCol.Data4[3] = 240;
+ enumObjCol.Data4[4] = 47;
+ enumObjCol.Data4[5] = 217;
+ enumObjCol.Data4[6] = 96;
+ enumObjCol.Data4[7] = 122;
+
+ //enumObjCol = CLSID_EnumerableObjectCollection;
+
+ IObjectCollection *poc;
+ //HRESULT hr = CoCreateInstance(CLSID_EnumerableObjectCollection, NULL, CLSCTX_INPROC, IID_PPV_ARGS(&poc));
+ HRESULT hr = CoCreateInstance(enumObjCol,
+ NULL, CLSCTX_INPROC, IID_PPV_ARGS(&poc));
+
+ if (SUCCEEDED(hr))
+ {
+ (*jpoc) = poc;
+ }
+ else{
+ (*jpoc) = NULL;
+ }
+ return hr;
+ }
+
+ JL_HRESULT JL_ReleaseObjectCollection(JL_PObjectCollection jpoc)
+ {
+ IObjectCollection *poc = (IObjectCollection *)jpoc;
+ if(poc != NULL)
+ {
+ return poc->Release();
+ }
+
+ return 0;
+ }
+
+ JL_HRESULT JL_ObjectCollectionAddShellLink(JL_PObjectCollection jpoc, JL_PShellLink jpsl)
+ {
+ IObjectCollection *poc = (IObjectCollection *)jpoc;
+ IShellLink *psl = (IShellLink *) jpsl;
+
+ return poc->AddObject(psl);
+
+ }
+
+
+ JL_HRESULT JL_AddCategoryToList(JL_PCustomDestinationList jpcdl,
+ JL_PObjectCollection jpoc,
+ wchar_t* categoryName,
+ JL_PObjectArray jpoaRemoved)
+ {
+ ICustomDestinationList *pcdl = (ICustomDestinationList*)jpcdl;
+ IObjectCollection *poc = (IObjectCollection *)jpoc;
+ IObjectArray *poaRemoved = (IObjectArray*)jpoaRemoved;
+
+ //for (UINT i = 0; i < ARRAYSIZE(c_rgpszFiles); i++)
+ //{
+ // IShellItem *psi;
+ // if (SUCCEEDED(SHCreateItemInKnownFolder(FOLDERID_Documents, KF_FLAG_DEFAULT, c_rgpszFiles[i], IID_PPV_ARGS(&psi))))
+ // {
+ // // Items listed in the removed list may not be re-added to the Jump List during this
+ // // list-building transaction. They should not be re-added to the Jump List until
+ // // the user has used the item again. The AppendCategory call below will fail if
+ // // an attempt to add an item in the removed list is made.
+ // if (!_IsItemInArray(psi, poaRemoved))
+ // {
+ // poc->AddObject(psi);
+ // }
+ // psi->Release();
+ // }
+ //}
+
+ IObjectArray *poa;
+ HRESULT hr = poc->QueryInterface(IID_PPV_ARGS(&poa));
+ if (SUCCEEDED(hr))
+ {
+
+ // Add the category to the Jump List. If there were more categories, they would appear
+ // from top to bottom in the order they were appended.
+ hr = pcdl->AppendCategory(categoryName, poa);
+ //hr = pcdl->AddUserTasks(poa);
+ poa->Release();
+
+ if (SUCCEEDED(hr))
+ {
+ }
+ else
+ {
+ Print("Failed AppendCategory\n");
+ }
+ }
+ else
+ {
+ Print("Failed QueryInterface\n");
+ }
+
+
+ return hr;
+ }
+
+
+
+ JL_HRESULT JL_CreateShellLink(
+ wchar_t* pszPath,
+ wchar_t* pszArguments,
+ wchar_t* pszTitle,
+ wchar_t* iconLocation,
+ int iconIndex,
+ wchar_t* description, JL_PShellLink *ppsl)
+ {
+ IShellLinkW *psl;
+ HRESULT hr = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&psl));
+ if (SUCCEEDED(hr))
+ {
+ // Determine our executable's file path so the task will execute this application
+ //WCHAR szAppPath[MAX_PATH];
+ //if (GetModuleFileName(NULL, szAppPath, ARRAYSIZE(szAppPath)))
+ //{
+ //hr = psl->SetPath(L"C:\\Program Files\\PacketiX VPN Client\\vpncmgr.exe");
+ //hr = psl->SetArguments(L"50792311B00B9E01E7534AAA881087AB2BB83A1F");
+
+
+ psl->SetPath(pszPath);
+ psl->SetArguments(pszArguments);
+ if(iconLocation != NULL)
+ {
+ psl->SetIconLocation(iconLocation,iconIndex);
+ }
+
+ if(description != NULL)
+ {
+ psl->SetDescription(description);
+ }
+ if (SUCCEEDED(hr))
+ {
+ // The title property is required on Jump List items provided as an IShellLink
+ // instance. This value is used as the display name in the Jump List.
+ IPropertyStore *pps;
+ hr = psl->QueryInterface(IID_PPV_ARGS(&pps));
+ if (SUCCEEDED(hr))
+ {
+ PROPVARIANT propvar;
+ hr = InitPropVariantFromString(pszTitle, &propvar);
+ if (SUCCEEDED(hr))
+ {
+
+ ////PKEY_Title
+ //#define DEFINE_PROPERTYKEY(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8, pid)
+ //EXTERN_C const PROPERTYKEY DECLSPEC_SELECTANY name
+ // = { { l, w1, w2, { b1, b2, b3, b4, b5, b6, b7, b8 } }, pid }
+ //DEFINE_PROPERTYKEY(PKEY_Title, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 2);
+
+ PROPERTYKEY pkey_title =
+ CREATE_PROPERTYKEY(0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 2);
+
+
+ //hr = pps->SetValue(PKEY_Title, propvar);
+ hr = pps->SetValue(pkey_title, propvar);
+
+
+ if (SUCCEEDED(hr))
+ {
+ hr = pps->Commit();
+ if (SUCCEEDED(hr))
+ {
+ IShellLink *tpsl;
+ hr = psl->QueryInterface(IID_PPV_ARGS(&tpsl));
+ (*ppsl) = tpsl;
+ }
+ }
+ PropVariantClear(&propvar);
+ }
+ pps->Release();
+ }
+ }
+
+ /*
+ hr = psl->SetPath(szAppPath);
+ if (SUCCEEDED(hr))
+ {
+ hr = psl->SetArguments(pszArguments);
+ if (SUCCEEDED(hr))
+ {
+ // The title property is required on Jump List items provided as an IShellLink
+ // instance. This value is used as the display name in the Jump List.
+ IPropertyStore *pps;
+ hr = psl->QueryInterface(IID_PPV_ARGS(&pps));
+ if (SUCCEEDED(hr))
+ {
+ PROPVARIANT propvar;
+ hr = InitPropVariantFromString(pszTitle, &propvar);
+ if (SUCCEEDED(hr))
+ {
+ hr = pps->SetValue(PKEY_Title, propvar);
+ if (SUCCEEDED(hr))
+ {
+ hr = pps->Commit();
+ if (SUCCEEDED(hr))
+ {
+ hr = psl->QueryInterface(IID_PPV_ARGS(ppsl));
+ }
+ }
+ PropVariantClear(&propvar);
+ }
+ pps->Release();
+ }
+ }
+ }
+ */
+ //}
+ //else
+ //{
+ // hr = HRESULT_FROM_WIN32(GetLastError());
+ //}
+ psl->Release();
+ }
+ return hr;
+ }
+
+ JL_HRESULT JL_ReleaseShellLink(JL_PShellLink jpsl)
+ {
+ IShellLink *psl = (IShellLink *) jpsl;
+
+ if(psl != NULL)
+ {
+ return psl->Release();
+ }
+
+ return 0;
+ }
+
+ // Removes that existing custom Jump List for this application.
+ JL_HRESULT JL_DeleteJumpList(JL_PCustomDestinationList jpcdl,wchar_t* appID)
+ {
+ ICustomDestinationList *pcdl = (ICustomDestinationList *)jpcdl;
+ //HRESULT hr = CoCreateInstance(CLSID_DestinationList, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&pcdl));
+
+ HRESULT hr = pcdl->DeleteList(appID);
+
+
+ return hr;
+ }
+
+
+
+ //////////////////////////////////////////////////////////////////////////
+ //SetApplicationID for Windows 7
+ JL_HRESULT JL_SetCurrentProcessExplicitAppUserModelID(wchar_t* appID)
+ {
+#ifdef UNICODE
+ HMODULE hModule = LoadLibraryW( L"shell32.dll");
+#else
+ HMODULE hModule = LoadLibraryA( "shell32.dll");
+#endif
+ HRESULT (__stdcall *SetAppID) (PCWSTR);
+
+ if( hModule == NULL )
+ {
+ //// Load failure (there is no DLL)
+ // MessageBoxW( NULL, L"shell32.dll not found", L"Error", MB_OK );
+ Print("Not Found shell32.dll");
+ }
+ else
+ {
+ // Get the address of the function in the DLL
+ SetAppID = (HRESULT (__stdcall *)(PCWSTR))
+ GetProcAddress( hModule, "SetCurrentProcessExplicitAppUserModelID" );
+ if( SetAppID != NULL )
+ {
+ FreeLibrary( hModule );
+ return SetAppID(appID);
+ }
+ else
+ {
+ //MessageBoxW( NULL, L"There may not be a function", L"Error", MB_OK );
+ Print("Not Found SetCurrentProcessExplicitAppUserModelID");
+
+ }
+
+ // Release the loaded DLL
+ FreeLibrary( hModule );
+ }
+ return 0;
+
+
+ }
+
+
+
+}
+
+#endif
+
+//////////////////////////////////////////////////////////////////////////
+// Size Rect
+//
+
+CT_Rect GetBoundingRect(CT_RectF_c* rect)
+{
+ CT_Rect r = CT_Rect((int)rect->X,(int)rect->Y,(int)rect->Width,(int)rect->Height);
+ if(r.Right() < (rect->X + rect->Width))
+ r.Width+=1;
+ if(r.Bottom() < (rect->Y + rect->Height))
+ r.Height+=1;
+
+ return r;
+}
+
+
+CT_ARGB32 CT_GetAAPix32(UCHAR* srcPtr, int width, int height, int xFix, int yFix);
+
+//////////////////////////////////////////////////////////////////////////
+// DrawImage method
+void CT_DrawImage(UCHAR* dest, CT_RectF_c destRect, int destWidth, int destHeight,
+ UCHAR* src, CT_RectF_c srcRect, int srcWidth, int srcHeight)
+{
+
+ double scaleW = destRect.Width / srcRect.Width;
+ double scaleH = destRect.Height / srcRect.Height;
+
+
+ CT_ARGB32* dest32 = (CT_ARGB32*)(dest);
+ CT_ARGB32* src32 = (CT_ARGB32*)(src);
+
+ float dfx = (float)(1 / scaleW);
+ float dfy = (float)(1 / scaleH);
+
+ float srcSX = srcRect.X;
+ float srcSY = srcRect.Y;
+
+ int srcSXFix = (int)(srcSX*65536);
+ int srcSYFix = (int)(srcSY*65536);
+ int dfxFix = (int)(dfx*65536);
+ int dfyFix = (int)(dfy*65536);
+
+ //CT_Rect dRect = destRect.GetBoundingRect();
+
+ CT_Rect dRect = GetBoundingRect(&destRect);
+
+ // Clipping not supported: ToDo
+ dRect.X = ct_max(0,dRect.X);
+ dRect.Y = ct_max(0,dRect.Y);
+ dRect.Right((int)ct_min(destRect.X + destRect.Width,dRect.Right()));
+ dRect.Bottom((int)ct_min(destRect.Y + destRect.Height,dRect.Bottom()));
+
+ //CT_ARGB32* dPix = dest32->GetPixelAddressNC(dRect.X, dRect.Y);
+ CT_ARGB32* dPix = &(dest32[destWidth*dRect.Y + dRect.X]);
+
+ //int dpW = dest32->GetWidth() - dRect.Width;
+ int dpW = destWidth - dRect.Width;
+ for (int dy = dRect.Y; dy < dRect.Bottom(); dy++)
+ {
+
+ int syFix = srcSYFix;
+ int sxFix = srcSXFix;
+
+ // Anti-aliasing
+ for (int dx = dRect.X; dx < dRect.Right(); dx++)
+ {
+ int rPixX = ( ((sxFix >> 15) & 0x00000001) == 1) ? (sxFix >> 16)+1 : (sxFix >> 16);
+ int rPixY = ( ((syFix >> 15) & 0x00000001) == 1) ? (syFix >> 16)+1 : (syFix >> 16);
+
+ //CT_ARGB32* sPix = &(src32[rPixY * srcWidth + rPixX]);
+
+ //*dPix = *sPix;
+ //if(sPix != NULL)
+ {
+ //*dPix = src32->GetAAPix32(sxFix,syFix);
+ *dPix = CT_GetAAPix32((UCHAR*)src32, srcWidth, srcHeight,sxFix, syFix);
+ }
+
+ sxFix += dfxFix;
+ dPix++;
+ }
+
+
+ srcSYFix += dfyFix;
+ dPix += dpW;
+ }
+
+}
+
+bool isWhiteColor(CT_ARGB32 col)
+{
+ return
+ (col.R == 255 &&
+ col.G == 255 &&
+ col.B == 255);
+}
+
+
+CT_ARGB32 CT_GetAAPix32(UCHAR* srcPtr, int width, int height, int xFix, int yFix)
+{
+
+ //return CT_ARGB32(255,255,255,255);
+
+ //CT_Bitmap32* src = this;
+ CT_ARGB32* src = (CT_ARGB32*)(srcPtr);
+
+ int fixx = xFix;
+ int fixy = yFix;
+
+ int fx = (fixx >> 8) & 0xFF;
+ int fy = (fixy >> 8) & 0xFF;
+
+ int f[4];
+ f[0] = ((255 - fx) * (255 - fy)) >> 8;
+ f[1] = (fx * (255 - fy)) >> 8;
+ f[2] = ((255 - fx) * fy) >> 8;
+ f[3] = (fx * fy) >> 8;
+
+ int px = fixx >> 16;
+ int py = fixy >> 16;
+
+ int a, r, g, b;
+ a = r = g = b = 0;
+ CT_Size size = CT_Size(width, height);
+ CT_ARGB32 col = CT_ARGB32(0,255,255,255);
+
+ CT_ARGB32 pixs[4];
+ for(int j = 0; j < 2; j++)
+ {
+ for (int i = 0; i < 2; i++)
+ {
+ int sx = px + i;
+ int sy = py + j;
+
+ CT_ARGB32* c;
+
+ if(sx < 0 || sx >= width || sy < 0 || sy >= height)
+ {
+ c = &col;
+ }
+ else
+ {
+ //c = src->GetPixelAddressNC(sx, sy);
+ c = &(src[sy * width + sx]);
+ }
+ pixs[j*2+i] = *c;
+
+ a += c->A * f[j*2 + i];
+ r += c->R * f[j*2 + i];
+ g += c->G * f[j*2 + i];
+ b += c->B * f[j*2 + i];
+
+ }
+ }
+
+ bool isAllWhite = true;
+ for(int k = 0; k < 4; k++)
+ {
+ if(!isWhiteColor(pixs[k]))
+ {
+ isAllWhite = false;
+ break;
+ }
+ }
+
+ if(isAllWhite)
+ {
+ //
+ return CT_ARGB32(0, 255, 255, 255);
+ }
+ else
+ {
+ a = a >> 8;
+ r = r >> 8;
+ g = g >> 8;
+ b = b >> 8;
+
+ return CT_ARGB32(a, r, g, b);
+ }
+
+}
+
+//
+
+
+// Developed by SoftEther VPN Project at University of Tsukuba in Japan.
+// Department of Computer Science has dozens of overly-enthusiastic geeks.
+// Join us: http://www.tsukuba.ac.jp/english/admission/
|