406 lines
15 KiB
C
406 lines
15 KiB
C
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//---------------------------------------------------------------------------
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//
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//---------------------------------------------------------------------------
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#include "control.h"
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#include <cpl.h>
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#include <cplp.h>
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#include <shlwapi.h>
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#include <shlwapip.h>
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#include "rcids.h"
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BOOL ImmDisableIME(DWORD dwThreadId);
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//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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// LEAVE THESE IN ENGLISH
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//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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const TCHAR c_szCtlPanelClass[] = TEXT("CtlPanelClass");
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const TCHAR c_szExplorer[] = TEXT("explorer.exe");
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const TCHAR c_szRunDLL32[] = TEXT("rundll32.exe");
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const TCHAR c_szRunDLLShell32Etc[] = TEXT("Shell32.dll,Control_RunDLL ");
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const TCHAR c_szControlPanelFolder[] =
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TEXT("\"::{20D04FE0-3AEA-1069-A2D8-08002B30309D}\\::{21EC2020-3AEA-1069-A2DD-08002B30309D}\"");
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const TCHAR c_szDoPrinters[] =
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TEXT("\"::{20D04FE0-3AEA-1069-A2D8-08002B30309D}\\::{21EC2020-3AEA-1069-A2DD-08002B30309D}\\::{2227A280-3AEA-1069-A2DE-08002B30309D}\"");
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const TCHAR c_szDoFonts[] =
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TEXT("\"::{20D04FE0-3AEA-1069-A2D8-08002B30309D}\\::{21EC2020-3AEA-1069-A2DD-08002B30309D}\\::{D20EA4E1-3957-11d2-A40B-0C5020524152}\"");
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const TCHAR c_szDoAdminTools[] =
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TEXT("\"::{20D04FE0-3AEA-1069-A2D8-08002B30309D}\\::{21EC2020-3AEA-1069-A2DD-08002B30309D}\\::{D20EA4E1-3957-11d2-A40B-0C5020524153}\"");
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const TCHAR c_szDoSchedTasks[] =
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TEXT("\"::{20D04FE0-3AEA-1069-A2D8-08002B30309D}\\::{21EC2020-3AEA-1069-A2DD-08002B30309D}\\::{D6277990-4C6A-11CF-8D87-00AA0060F5BF}\"");
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const TCHAR c_szDoNetConnections[] =
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TEXT("\"::{20D04FE0-3AEA-1069-A2D8-08002B30309D}\\::{21EC2020-3AEA-1069-A2DD-08002B30309D}\\::{7007ACC7-3202-11D1-AAD2-00805FC1270E}\"");
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const TCHAR c_szDoNetplwizUsers[] =
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TEXT("netplwiz.dll,UsersRunDll");
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const TCHAR c_szDoFolderOptions[] =
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TEXT("shell32.dll,Options_RunDLL 0");
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const TCHAR c_szDoScannerCamera[] =
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TEXT("\"::{20D04FE0-3AEA-1069-A2D8-08002B30309D}\\::{21EC2020-3AEA-1069-A2DD-08002B30309D}\\::{E211B736-43FD-11D1-9EFB-0000F8757FCD}\"");
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typedef struct
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{
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LPCTSTR szOldForm;
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DWORD dwOS;
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LPCTSTR szFile;
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LPCTSTR szParameters;
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} COMPATCPL;
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#define OS_ANY ((DWORD)-1)
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COMPATCPL const c_aCompatCpls[] =
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{
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{ TEXT("DESKTOP"), OS_ANY, TEXT("desk.cpl"), NULL },
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{ TEXT("COLOR"), OS_ANY, TEXT("desk.cpl"), TEXT(",2") },
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{ TEXT("DATE/TIME"), OS_ANY, TEXT("timedate.cpl"), NULL },
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{ TEXT("PORTS"), OS_ANY, TEXT("sysdm.cpl"), TEXT(",1") },
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{ TEXT("INTERNATIONAL"), OS_ANY, TEXT("intl.cpl"), NULL },
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{ TEXT("MOUSE"), OS_ANY, TEXT("main.cpl"), NULL },
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{ TEXT("KEYBOARD"), OS_ANY, TEXT("main.cpl"), TEXT("@1") },
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{ TEXT("NETWARE"), OS_ANY, TEXT("nwc.cpl"), NULL },
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{ TEXT("TELEPHONY"), OS_ANY, TEXT("telephon.cpl"), NULL },
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{ TEXT("INFRARED"), OS_ANY, TEXT("irprops.cpl"), NULL },
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{ TEXT("USERPASSWORDS"), OS_ANYSERVER, TEXT("lusrmgr.msc"), NULL },
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{ TEXT("USERPASSWORDS"), OS_WHISTLERORGREATER, TEXT("nusrmgr.cpl"), NULL },
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{ TEXT("USERPASSWORDS2"), OS_ANY, c_szRunDLL32, c_szDoNetplwizUsers },
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{ TEXT("PRINTERS"), OS_ANY, c_szExplorer, c_szDoPrinters },
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{ TEXT("FONTS"), OS_ANY, c_szExplorer, c_szDoFonts },
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{ TEXT("ADMINTOOLS"), OS_ANY, c_szExplorer, c_szDoAdminTools },
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{ TEXT("SCHEDTASKS"), OS_ANY, c_szExplorer, c_szDoSchedTasks },
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{ TEXT("NETCONNECTIONS"), OS_ANY, c_szExplorer, c_szDoNetConnections },
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{ TEXT("FOLDERS"), OS_ANY, c_szRunDLL32, c_szDoFolderOptions },
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{ TEXT("SCANNERCAMERA"), OS_ANY, c_szExplorer, c_szDoScannerCamera },
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{ TEXT("STICPL.CPL"), OS_ANY, c_szExplorer, c_szDoScannerCamera },
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};
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//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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// Timer
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#define TIMER_QUITNOW 1
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#define TIMEOUT 10000
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#define DM_CPTRACE 0
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DWORD GetRegisteredCplPath(LPCTSTR pszNameIn, LPTSTR pszPathOut, UINT cchPathOut)
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{
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const HKEY rghkeyRoot[] = { HKEY_LOCAL_MACHINE, HKEY_CURRENT_USER };
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const TCHAR szSubkey[] = TEXT("Software\\Microsoft\\Windows\\CurrentVersion\\Control Panel\\Cpls");
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DWORD dwResult = ERROR_INSUFFICIENT_BUFFER;
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if (0 < cchPathOut)
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{
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int i;
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*pszPathOut = TEXT('\0');
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for (i = 0; i < ARRAYSIZE(rghkeyRoot) && TEXT('\0') == *pszPathOut; i++)
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{
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HKEY hkey;
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dwResult = RegOpenKeyEx(rghkeyRoot[i],
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szSubkey,
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0,
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KEY_QUERY_VALUE,
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&hkey);
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if (ERROR_SUCCESS == dwResult)
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{
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TCHAR szName[MAX_PATH]; // Destination for value name.
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TCHAR szPath[MAX_PATH * 2]; // Destination for value data.
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DWORD dwIndex = 0;
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DWORD cbPath;
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DWORD cchName;
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DWORD dwType;
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do
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{
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cchName = ARRAYSIZE(szName);
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cbPath = sizeof(szPath);
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dwResult = RegEnumValue(hkey,
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dwIndex++,
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szName,
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&cchName,
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NULL,
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&dwType,
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(LPBYTE)szPath,
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&cbPath);
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if (ERROR_SUCCESS == dwResult && sizeof(TCHAR) < cbPath)
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{
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if (REG_SZ == dwType || REG_EXPAND_SZ == dwType)
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{
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if (0 == lstrcmpi(pszNameIn, szName))
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{
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//
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// We have a match. Expand the path if necessary.
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//
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TCHAR szExpanded[ARRAYSIZE(szPath)];
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DWORD cchExpanded = ExpandEnvironmentStrings(szPath, szExpanded, ARRAYSIZE(szExpanded));
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//
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// Account for adding enclosing double quotes. Needed
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// in case path contains embedded spaces.
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//
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if (cchExpanded && ((cchExpanded + 2) < cchPathOut))
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{
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wsprintf(pszPathOut, TEXT("\"%s\""), szExpanded);
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}
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}
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}
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else
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{
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//
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// Invalid data type. Someone has hacked the registry.
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// Continue searching.
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//
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}
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}
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}
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while(ERROR_SUCCESS == dwResult && TEXT('\0') == *pszPathOut);
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RegCloseKey(hkey);
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}
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}
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}
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return dwResult;
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}
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//---------------------------------------------------------------------------
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LRESULT CALLBACK DummyControlPanelProc(HWND hwnd, UINT uMsg, WPARAM wparam, LPARAM lparam)
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{
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switch (uMsg)
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{
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case WM_CREATE:
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DebugMsg(DM_CPTRACE, TEXT("cp.dcpp: Created..."));
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// We only want to hang around for a little while.
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SetTimer(hwnd, TIMER_QUITNOW, TIMEOUT, NULL);
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return 0;
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case WM_DESTROY:
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DebugMsg(DM_CPTRACE, TEXT("cp.dcpp: Destroyed..."));
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// Quit the app when this window goes away.
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PostQuitMessage(0);
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return 0;
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case WM_TIMER:
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DebugMsg(DM_CPTRACE, TEXT("cp.dcpp: Timer %d"), wparam);
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if (wparam == TIMER_QUITNOW)
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{
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// Get this window to go away.
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DestroyWindow(hwnd);
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}
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return 0;
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case WM_COMMAND:
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DebugMsg(DM_CPTRACE, TEXT("cp.dcpp: Command %d"), wparam);
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// NB Hack for hollywood - they send a menu command to try
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// and open the printers applet. They try to search control panels
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// menu for the printers item and then post the associated command.
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// As our fake window doesn't have a menu they can't find the item
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// and post us a -1 instead (ripping on the way).
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if (wparam == (WPARAM)-1)
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{
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SHELLEXECUTEINFO sei = {0};
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sei.cbSize = sizeof(SHELLEXECUTEINFO);
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sei.fMask = SEE_MASK_FLAG_DDEWAIT | SEE_MASK_WAITFORINPUTIDLE;
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sei.lpFile = c_szExplorer;
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sei.lpParameters = c_szDoPrinters;
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sei.nShow = SW_SHOWNORMAL;
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ShellExecuteEx(&sei);
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}
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return 0;
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default:
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DebugMsg(DM_CPTRACE, TEXT("cp.dcpp: %x %x %x %x"), hwnd, uMsg, wparam, lparam);
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return DefWindowProc(hwnd, uMsg, wparam, lparam);
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}
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}
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//---------------------------------------------------------------------------
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HWND _CreateDummyControlPanel(HINSTANCE hinst)
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{
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WNDCLASS wc;
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wc.style = 0;
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wc.lpfnWndProc = DummyControlPanelProc;
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wc.cbClsExtra = 0;
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wc.cbWndExtra = 0;
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wc.hInstance = hinst;
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wc.hIcon = NULL;
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wc.hCursor = NULL;
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wc.hbrBackground = NULL;
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wc.lpszMenuName = NULL;
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wc.lpszClassName = c_szCtlPanelClass;
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RegisterClass(&wc);
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return CreateWindow(c_szCtlPanelClass, NULL, 0, 0, 0, 0, 0, NULL, NULL, hinst, NULL);
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}
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void ProcessPolicy(void)
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{
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HINSTANCE hInst;
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APPLET_PROC pfnCPLApplet;
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hInst = LoadLibrary (TEXT("desk.cpl"));
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if (!hInst) {
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return;
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}
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pfnCPLApplet = (APPLET_PROC) GetProcAddress (hInst, "CPlApplet");
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if (pfnCPLApplet) {
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(*pfnCPLApplet)(NULL, CPL_POLICYREFRESH, 0, 0);
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}
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FreeLibrary (hInst);
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}
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//---------------------------------------------------------------------------
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int WinMainT(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmdShow)
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{
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SHELLEXECUTEINFO sei = {0};
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TCHAR szParameters[MAX_PATH * 2];
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MSG msg;
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HWND hwndDummy;
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DebugMsg(DM_TRACE, TEXT("cp.wm: Control starting."));
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ImmDisableIME(0);
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hwndDummy = _CreateDummyControlPanel(hInstance);
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// we need to check for PANEL passed in as an arg. The run dialog
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// autocomplete shows "Control Panel" as a choice and we used to
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// interpret this as Control with panel as an arg. So if we have
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// panel as an arg then we do the same processing as when we have
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// "Control" only.
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if (*lpCmdLine && lstrcmpi(lpCmdLine, TEXT("PANEL")))
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{
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int i;
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//
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// Policy hook. Userenv.dll will call control.exe with the
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// /policy command line switch. If so, we need to load the
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// desk.cpl applet and refresh the colors / bitmap.
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//
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if (lstrcmpi(TEXT("/policy"), lpCmdLine) == 0) {
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ProcessPolicy();
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return TRUE;
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}
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//
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// COMPAT HACK: special case some applets since apps depend on them
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//
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for (i = 0; !sei.lpFile && i < ARRAYSIZE(c_aCompatCpls); i++)
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{
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COMPATCPL const * pItem = &c_aCompatCpls[i];
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if (lstrcmpi(pItem->szOldForm, lpCmdLine) == 0
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&& (pItem->dwOS == OS_ANY || IsOS(pItem->dwOS)))
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{
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sei.lpFile = pItem->szFile;
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sei.lpParameters = pItem->szParameters;
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}
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}
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if (!sei.lpFile)
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{
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int cch;
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//
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// Not a special-case CPL.
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// See if it's registered under "Control Panel\Cpls".
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// If so, we use the registered path.
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//
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lstrcpy(szParameters, c_szRunDLLShell32Etc);
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cch = lstrlen(szParameters);
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sei.lpFile = c_szRunDLL32;
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sei.lpParameters = szParameters;
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if (ERROR_SUCCESS != GetRegisteredCplPath(lpCmdLine,
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szParameters + cch,
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ARRAYSIZE(szParameters) - cch))
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{
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//
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// Not registered. Pass command line through.
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//
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lstrcpyn(szParameters + cch, lpCmdLine, ARRAYSIZE(szParameters) - cch);
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}
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}
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}
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else
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{
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// Open the Control Panel folder
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sei.lpFile = c_szExplorer;
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sei.lpParameters = c_szControlPanelFolder;
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}
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// HACK: NerdPerfect tries to open a hidden control panel to talk to
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// we are blowing off fixing the communication stuff so just make
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// sure the folder does not appear hidden
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if (nCmdShow == SW_HIDE)
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nCmdShow = SW_SHOWNORMAL;
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sei.cbSize = sizeof(sei);
|
||
|
|
sei.fMask = SEE_MASK_FLAG_DDEWAIT | SEE_MASK_WAITFORINPUTIDLE;
|
||
|
|
sei.nShow = nCmdShow;
|
||
|
|
|
||
|
|
ShellExecuteEx(&sei);
|
||
|
|
|
||
|
|
if (IsWindow(hwndDummy))
|
||
|
|
{
|
||
|
|
while (GetMessage(&msg, NULL, 0, 0))
|
||
|
|
{
|
||
|
|
DispatchMessage(&msg);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
DebugMsg(DM_TRACE, TEXT("cp.wm: Control exiting."));
|
||
|
|
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
|
||
|
|
#ifdef WIN32
|
||
|
|
//---------------------------------------------------------------------------
|
||
|
|
// Stolen from the CRT, used to shrink our code.
|
||
|
|
int _stdcall ModuleEntry(void)
|
||
|
|
{
|
||
|
|
STARTUPINFO si;
|
||
|
|
LPTSTR pszCmdLine = GetCommandLine();
|
||
|
|
|
||
|
|
if ( *pszCmdLine == TEXT('\"') ) {
|
||
|
|
/*
|
||
|
|
* Scan, and skip over, subsequent characters until
|
||
|
|
* another double-quote or a null is encountered.
|
||
|
|
*/
|
||
|
|
while ( *++pszCmdLine && (*pszCmdLine
|
||
|
|
!= TEXT('\"')) );
|
||
|
|
/*
|
||
|
|
* If we stopped on a double-quote (usual case), skip
|
||
|
|
* over it.
|
||
|
|
*/
|
||
|
|
if ( *pszCmdLine == TEXT('\"') )
|
||
|
|
pszCmdLine++;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
while (*pszCmdLine > TEXT(' '))
|
||
|
|
pszCmdLine++;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Skip past any white space preceeding the second token.
|
||
|
|
*/
|
||
|
|
while (*pszCmdLine && (*pszCmdLine <= TEXT(' '))) {
|
||
|
|
pszCmdLine++;
|
||
|
|
}
|
||
|
|
|
||
|
|
si.dwFlags = 0;
|
||
|
|
GetStartupInfo(&si);
|
||
|
|
|
||
|
|
ExitProcess(WinMainT(GetModuleHandle(NULL), NULL, pszCmdLine,
|
||
|
|
si.dwFlags & STARTF_USESHOWWINDOW ? si.wShowWindow : SW_SHOWDEFAULT));
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
#endif
|