470 lines
14 KiB
C++
470 lines
14 KiB
C++
|
// dllreg.c -- autmatic registration and unregistration
|
||
|
|
//
|
||
|
|
#include "priv.h"
|
||
|
|
#include "util.h"
|
||
|
|
#include "htregmng.h"
|
||
|
|
#include <advpub.h>
|
||
|
|
#include <comcat.h>
|
||
|
|
#include <winineti.h>
|
||
|
|
#include "resource.h"
|
||
|
|
#include "DllRegHelper.h"
|
||
|
|
|
||
|
|
#include <mluisupp.h>
|
||
|
|
|
||
|
|
#ifdef UNIX
|
||
|
|
#include "unixstuff.h"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
//=--------------------------------------------------------------------------=
|
||
|
|
// miscellaneous [useful] numerical constants
|
||
|
|
//=--------------------------------------------------------------------------=
|
||
|
|
// the length of a guid once printed out with -'s, leading and trailing bracket,
|
||
|
|
// plus 1 for NULL
|
||
|
|
//
|
||
|
|
#define GUID_STR_LEN 40
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// helper macros
|
||
|
|
//
|
||
|
|
//#define RegCreate(hk, psz, phk) if (ERROR_SUCCESS != RegCreateKeyEx((hk), psz, 0, TEXT(""), REG_OPTION_NON_VOLATILE, KEY_READ|KEY_WRITE, NULL, (phk), &dwDummy)) goto CleanUp
|
||
|
|
//#define RegSetStr(hk, psz) if (ERROR_SUCCESS != RegSetValueEx((hk), NULL, 0, REG_SZ, (BYTE*)(psz), lstrlen(psz)+1)) goto CleanUp
|
||
|
|
//#define RegSetStrValue(hk, pszStr, psz) if(ERROR_SUCCESS != RegSetValueEx((hk), (const char *)(pszStr), 0, REG_SZ, (BYTE*)(psz), lstrlen(psz)+1)) goto CleanUp
|
||
|
|
//#define RegCloseK(hk) RegCloseKey(hk); hk = NULL
|
||
|
|
#define RegOpenK(hk, psz, phk) if (ERROR_SUCCESS != RegOpenKeyEx(hk, psz, 0, KEY_READ|KEY_WRITE, phk)) return FALSE
|
||
|
|
|
||
|
|
|
||
|
|
//=--------------------------------------------------------------------------=
|
||
|
|
// UnregisterTypeLibrary
|
||
|
|
//=--------------------------------------------------------------------------=
|
||
|
|
// blows away the type library keys for a given libid.
|
||
|
|
//
|
||
|
|
// Parameters:
|
||
|
|
// REFCLSID - [in] libid to blow away.
|
||
|
|
//
|
||
|
|
// Output:
|
||
|
|
// BOOL - TRUE OK, FALSE bad.
|
||
|
|
//
|
||
|
|
// Notes:
|
||
|
|
// - WARNING: this function just blows away the entire type library section,
|
||
|
|
// including all localized versions of the type library. mildly anti-
|
||
|
|
// social, but not killer.
|
||
|
|
//
|
||
|
|
BOOL UnregisterTypeLibrary
|
||
|
|
(
|
||
|
|
const CLSID* piidLibrary
|
||
|
|
)
|
||
|
|
{
|
||
|
|
TCHAR szScratch[GUID_STR_LEN];
|
||
|
|
HKEY hk;
|
||
|
|
BOOL f;
|
||
|
|
|
||
|
|
// convert the libid into a string.
|
||
|
|
//
|
||
|
|
SHStringFromGUID(*piidLibrary, szScratch, ARRAYSIZE(szScratch));
|
||
|
|
RegOpenK(HKEY_CLASSES_ROOT, TEXT("TypeLib"), &hk);
|
||
|
|
|
||
|
|
f = SHDeleteKey(hk, szScratch);
|
||
|
|
|
||
|
|
RegCloseKey(hk);
|
||
|
|
return f;
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT SHRegisterTypeLib(void)
|
||
|
|
{
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
ITypeLib *pTypeLib;
|
||
|
|
DWORD dwPathLen;
|
||
|
|
TCHAR szTmp[MAX_PATH];
|
||
|
|
|
||
|
|
// Load and register our type library.
|
||
|
|
//
|
||
|
|
|
||
|
|
dwPathLen = GetModuleFileName(HINST_THISDLL, szTmp, ARRAYSIZE(szTmp));
|
||
|
|
|
||
|
|
#ifdef UNIX
|
||
|
|
dwPathLen = ConvertModuleNameToUnix( szTmp );
|
||
|
|
#endif
|
||
|
|
|
||
|
|
hr = LoadTypeLib(szTmp, &pTypeLib);
|
||
|
|
|
||
|
|
if (SUCCEEDED(hr))
|
||
|
|
{
|
||
|
|
// call the unregister type library as we had some old junk that
|
||
|
|
// was registered by a previous version of OleAut32, which is now causing
|
||
|
|
// the current version to not work on NT...
|
||
|
|
UnregisterTypeLibrary(&LIBID_SHDocVw);
|
||
|
|
hr = RegisterTypeLib(pTypeLib, szTmp, NULL);
|
||
|
|
|
||
|
|
if (FAILED(hr))
|
||
|
|
{
|
||
|
|
TraceMsg(DM_WARNING, "sccls: RegisterTypeLib failed (%x)", hr);
|
||
|
|
}
|
||
|
|
pTypeLib->Release();
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
TraceMsg(DM_WARNING, "sccls: LoadTypeLib failed (%x)", hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// The actual functions called
|
||
|
|
//
|
||
|
|
|
||
|
|
|
||
|
|
/*----------------------------------------------------------
|
||
|
|
Purpose: Calls the ADVPACK entry-point which executes an inf
|
||
|
|
file section.
|
||
|
|
*/
|
||
|
|
HRESULT
|
||
|
|
CallRegInstall(
|
||
|
|
LPSTR pszSection,
|
||
|
|
BOOL bUninstall)
|
||
|
|
{
|
||
|
|
HRESULT hr = E_FAIL;
|
||
|
|
HINSTANCE hinstAdvPack = LoadLibrary(TEXT("ADVPACK.DLL"));
|
||
|
|
|
||
|
|
if (hinstAdvPack)
|
||
|
|
{
|
||
|
|
REGINSTALL pfnri = (REGINSTALL)GetProcAddress(hinstAdvPack, "RegInstall");
|
||
|
|
|
||
|
|
if (pfnri)
|
||
|
|
{
|
||
|
|
char szIEPath[MAX_PATH];
|
||
|
|
STRENTRY seReg[] = {
|
||
|
|
{ "MSIEXPLORE", szIEPath },
|
||
|
|
|
||
|
|
// These two NT-specific entries must be at the end
|
||
|
|
{ "25", "%SystemRoot%" },
|
||
|
|
{ "11", "%SystemRoot%\\system32" },
|
||
|
|
};
|
||
|
|
STRTABLE stReg = { ARRAYSIZE(seReg) - 2, seReg };
|
||
|
|
|
||
|
|
// Get the location of iexplore from the registry
|
||
|
|
if ( !EVAL(GetIEPath(szIEPath, SIZECHARS(szIEPath))) )
|
||
|
|
{
|
||
|
|
// Failed, just say "iexplore"
|
||
|
|
#ifndef UNIX
|
||
|
|
StrCpyNA(szIEPath, "iexplore.exe", ARRAYSIZE(szIEPath));
|
||
|
|
#else
|
||
|
|
StrCpyNA(szIEPath, "iexplorer", ARRAYSIZE(szIEPath));
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
if (g_fRunningOnNT)
|
||
|
|
{
|
||
|
|
// If on NT, we want custom action for %25% %11%
|
||
|
|
// so that it uses %SystemRoot% in writing the
|
||
|
|
// path to the registry.
|
||
|
|
stReg.cEntries += 2;
|
||
|
|
}
|
||
|
|
|
||
|
|
hr = pfnri(g_hinst, pszSection, &stReg);
|
||
|
|
if (bUninstall)
|
||
|
|
{
|
||
|
|
// ADVPACK will return E_UNEXPECTED if you try to uninstall
|
||
|
|
// (which does a registry restore) on an INF section that was
|
||
|
|
// never installed. We uninstall sections that may never have
|
||
|
|
// been installed, so ignore this error
|
||
|
|
hr = ((E_UNEXPECTED == hr) ? S_OK : hr);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
TraceMsg(TF_ERROR, "DLLREG CallRegInstall() calling GetProcAddress(hinstAdvPack, \"RegInstall\") failed");
|
||
|
|
|
||
|
|
FreeLibrary(hinstAdvPack);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
TraceMsg(TF_ERROR, "DLLREG CallRegInstall() Failed to load ADVPACK.DLL");
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
const CATID * const c_DeskBandClasses[] =
|
||
|
|
{
|
||
|
|
&CLSID_QuickLinks,
|
||
|
|
&CLSID_AddressBand,
|
||
|
|
NULL
|
||
|
|
};
|
||
|
|
|
||
|
|
const CATID * const c_OldDeskBandClasses[] =
|
||
|
|
{
|
||
|
|
&CLSID_QuickLinksOld,
|
||
|
|
NULL
|
||
|
|
};
|
||
|
|
|
||
|
|
const CATID * const c_InfoBandClasses[] =
|
||
|
|
{
|
||
|
|
&CLSID_FavBand,
|
||
|
|
&CLSID_HistBand,
|
||
|
|
&CLSID_ExplorerBand,
|
||
|
|
NULL
|
||
|
|
};
|
||
|
|
|
||
|
|
void RegisterCategories(BOOL fRegister)
|
||
|
|
{
|
||
|
|
enum DRH_REG_MODE eRegister = fRegister ? CCR_REG : CCR_UNREG;
|
||
|
|
|
||
|
|
DRH_RegisterOneCategory(&CATID_DeskBand, IDS_CATDESKBAND, c_DeskBandClasses, eRegister);
|
||
|
|
DRH_RegisterOneCategory(&CATID_InfoBand, IDS_CATINFOBAND, c_InfoBandClasses, eRegister);
|
||
|
|
if (fRegister)
|
||
|
|
{
|
||
|
|
// only nuke the implementor(s), not the category
|
||
|
|
DRH_RegisterOneCategory(&CATID_DeskBand, IDS_CATDESKBAND, c_OldDeskBandClasses, CCR_UNREGIMP);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT CreateShellFolderPath(LPCTSTR pszPath, LPCTSTR pszGUID, BOOL bUICLSID)
|
||
|
|
{
|
||
|
|
if (!PathFileExists(pszPath))
|
||
|
|
CreateDirectory(pszPath, NULL);
|
||
|
|
|
||
|
|
// Mark the folder as a system directory
|
||
|
|
if (SetFileAttributes(pszPath, FILE_ATTRIBUTE_SYSTEM))
|
||
|
|
{
|
||
|
|
TCHAR szDesktopIni[MAX_PATH];
|
||
|
|
// Write in the desktop.ini the cache folder class ID
|
||
|
|
PathCombine(szDesktopIni, pszPath, TEXT("desktop.ini"));
|
||
|
|
|
||
|
|
// If the desktop.ini already exists, make sure it is writable
|
||
|
|
if (PathFileExists(szDesktopIni))
|
||
|
|
SetFileAttributes(szDesktopIni, FILE_ATTRIBUTE_NORMAL);
|
||
|
|
|
||
|
|
// (First, flush the cache to make sure the desktop.ini
|
||
|
|
// file is really created.)
|
||
|
|
WritePrivateProfileString(NULL, NULL, NULL, szDesktopIni);
|
||
|
|
WritePrivateProfileString(TEXT(".ShellClassInfo"), bUICLSID ? TEXT("UICLSID") : TEXT("CLSID"), pszGUID, szDesktopIni);
|
||
|
|
WritePrivateProfileString(NULL, NULL, NULL, szDesktopIni);
|
||
|
|
|
||
|
|
// Hide the desktop.ini since the shell does not selectively
|
||
|
|
// hide it.
|
||
|
|
SetFileAttributes(szDesktopIni, FILE_ATTRIBUTE_HIDDEN);
|
||
|
|
|
||
|
|
return NOERROR;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
TraceMsg(TF_ERROR, "Cannot make %s a system folder", pszPath);
|
||
|
|
return E_FAIL;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
STDAPI
|
||
|
|
DllRegisterServer(void)
|
||
|
|
{
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
HRESULT hrExternal = S_OK;
|
||
|
|
TraceMsg(DM_TRACE, "DLLREG DllRegisterServer() Beginning");
|
||
|
|
|
||
|
|
#ifdef DEBUG
|
||
|
|
if (IsFlagSet(g_dwBreakFlags, BF_ONAPIENTER))
|
||
|
|
{
|
||
|
|
TraceMsg(TF_ALWAYS, "Stopping in DllRegisterServer");
|
||
|
|
DEBUG_BREAK;
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// Delete any old registration entries, then add the new ones.
|
||
|
|
// Keep ADVPACK.DLL loaded across multiple calls to RegInstall.
|
||
|
|
// (The inf engine doesn't guarantee DelReg/AddReg order, that's
|
||
|
|
// why we explicitly unreg and reg here.)
|
||
|
|
//
|
||
|
|
HINSTANCE hinstAdvPack = LoadLibrary(TEXT("ADVPACK.DLL"));
|
||
|
|
hr = THR(CallRegInstall("InstallControls", FALSE));
|
||
|
|
if (SUCCEEDED(hrExternal))
|
||
|
|
hrExternal = hr;
|
||
|
|
|
||
|
|
if (hinstAdvPack)
|
||
|
|
FreeLibrary(hinstAdvPack);
|
||
|
|
|
||
|
|
hr = THR(SHRegisterTypeLib());
|
||
|
|
if (SUCCEEDED(hrExternal))
|
||
|
|
hrExternal = hr;
|
||
|
|
|
||
|
|
#ifdef UNIX
|
||
|
|
hrExternal = UnixRegisterBrowserInActiveSetup();
|
||
|
|
#endif /* UNIX */
|
||
|
|
|
||
|
|
return hrExternal;
|
||
|
|
}
|
||
|
|
|
||
|
|
STDAPI DllUnregisterServer(void)
|
||
|
|
{
|
||
|
|
HRESULT hr;
|
||
|
|
TraceMsg(DM_TRACE, "DLLREG DllUnregisterServer() Beginning");
|
||
|
|
|
||
|
|
// UnInstall the registry values
|
||
|
|
hr = THR(CallRegInstall("UnInstallControls", TRUE));
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
extern HRESULT UpgradeSettings(void);
|
||
|
|
|
||
|
|
/*----------------------------------------------------------
|
||
|
|
Purpose: Install/uninstall user settings
|
||
|
|
|
||
|
|
Description: Note that this function has special error handling.
|
||
|
|
The function will keep hrExternal with the worse error
|
||
|
|
but will only stop executing util the internal error (hr)
|
||
|
|
gets really bad. This is because we need the external
|
||
|
|
error to catch incorrectly authored INFs but the internal
|
||
|
|
error to be robust in attempting to install other INF sections
|
||
|
|
even if one doesn't make it.
|
||
|
|
*/
|
||
|
|
STDAPI DllInstall(BOOL bInstall, LPCWSTR pszCmdLine)
|
||
|
|
{
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
HRESULT hrExternal = S_OK;
|
||
|
|
HINSTANCE hinstAdvPack;
|
||
|
|
|
||
|
|
if (0 == StrCmpIW(pszCmdLine, TEXTW("ForceAssoc")))
|
||
|
|
{
|
||
|
|
InstallIEAssociations(IEA_FORCEIE);
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
hinstAdvPack = LoadLibrary(TEXT("ADVPACK.DLL")); // Keep ADVPACK.DLL loaded across multiple calls to RegInstall.
|
||
|
|
|
||
|
|
#ifdef DEBUG
|
||
|
|
if (IsFlagSet(g_dwBreakFlags, BF_ONAPIENTER))
|
||
|
|
{
|
||
|
|
TraceMsg(TF_ALWAYS, "Stopping in DllInstall");
|
||
|
|
DEBUG_BREAK;
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// Assume we're installing for integrated shell unless otherwise
|
||
|
|
// noted.
|
||
|
|
BOOL bIntegrated = ((WhichPlatform() == PLATFORM_INTEGRATED) ? TRUE : FALSE);
|
||
|
|
|
||
|
|
TraceMsg(DM_TRACE, "DLLREG DllInstall(bInstall=%lx, pszCmdLine=\"%ls\") bIntegrated=%lx", (DWORD) bInstall, pszCmdLine, (DWORD) bIntegrated);
|
||
|
|
|
||
|
|
CoInitialize(0);
|
||
|
|
if (bInstall)
|
||
|
|
{
|
||
|
|
// Backup current associations because InstallPlatformRegItems() may overwrite.
|
||
|
|
hr = THR(CallRegInstall("InstallAssociations", FALSE));
|
||
|
|
if (SUCCEEDED(hrExternal))
|
||
|
|
hrExternal = hr;
|
||
|
|
|
||
|
|
hr = THR(CallRegInstall("InstallBrowser", FALSE));
|
||
|
|
if (SUCCEEDED(hrExternal))
|
||
|
|
hrExternal = hr;
|
||
|
|
|
||
|
|
if (bIntegrated)
|
||
|
|
{
|
||
|
|
// UnInstall settings that cannot be installed with Shell Integration.
|
||
|
|
// This will be a NO-OP if it wasn't installed.
|
||
|
|
hr = THR(CallRegInstall("UnInstallOnlyBrowser", TRUE));
|
||
|
|
if (SUCCEEDED(hrExternal))
|
||
|
|
hrExternal = hr;
|
||
|
|
|
||
|
|
// Install IE4 shell components too.
|
||
|
|
hr = THR(CallRegInstall("InstallOnlyShell", FALSE));
|
||
|
|
if (SUCCEEDED(hrExternal))
|
||
|
|
hrExternal = hr;
|
||
|
|
|
||
|
|
if (GetUIVersion() >= 5)
|
||
|
|
{
|
||
|
|
hr = THR(CallRegInstall("InstallWin2KShell", FALSE));
|
||
|
|
if (SUCCEEDED(hrExternal))
|
||
|
|
hrExternal = hr;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
hr = THR(CallRegInstall("InstallPreWin2KShell", FALSE));
|
||
|
|
if (SUCCEEDED(hrExternal))
|
||
|
|
hrExternal = hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (IsOS(OS_WHISTLERORGREATER))
|
||
|
|
{
|
||
|
|
hr = THR(CallRegInstall("InstallXP", FALSE));
|
||
|
|
if (SUCCEEDED(hrExternal))
|
||
|
|
hrExternal = hr;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// UnInstall Shell Integration settings.
|
||
|
|
// This will be a NO-OP if it wasn't installed.
|
||
|
|
hr = THR(CallRegInstall("UnInstallOnlyShell", TRUE));
|
||
|
|
if (SUCCEEDED(hrExternal))
|
||
|
|
hrExternal = hr;
|
||
|
|
|
||
|
|
// Install IE4 shell components too.
|
||
|
|
hr = THR(CallRegInstall("InstallOnlyBrowser", FALSE));
|
||
|
|
if (SUCCEEDED(hrExternal))
|
||
|
|
hrExternal = hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
UpgradeSettings();
|
||
|
|
UninstallCurrentPlatformRegItems();
|
||
|
|
InstallIEAssociations(IEA_NORMAL);
|
||
|
|
RegisterCategories(TRUE);
|
||
|
|
SHRegisterTypeLib();
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// Uninstall browser-only or integrated-browser?
|
||
|
|
UninstallPlatformRegItems(bIntegrated);
|
||
|
|
|
||
|
|
// Restore previous association settings that UninstallPlatformRegItems() could
|
||
|
|
// have Uninstalled.
|
||
|
|
hr = THR(CallRegInstall("UnInstallAssociations", TRUE));
|
||
|
|
if (SUCCEEDED(hrExternal))
|
||
|
|
hrExternal = hr;
|
||
|
|
|
||
|
|
// UnInstall settings that cannot be installed with Shell Integration.
|
||
|
|
// This will be a NO-OP if it wasn't installed.
|
||
|
|
hr = THR(CallRegInstall("UnInstallOnlyBrowser", TRUE));
|
||
|
|
if (SUCCEEDED(hrExternal))
|
||
|
|
hrExternal = hr;
|
||
|
|
|
||
|
|
// UnInstall Shell Integration settings.
|
||
|
|
// This will be a NO-OP if it wasn't installed.
|
||
|
|
hr = THR(CallRegInstall("UnInstallShell", TRUE));
|
||
|
|
if (SUCCEEDED(hrExternal))
|
||
|
|
hrExternal = hr;
|
||
|
|
|
||
|
|
hr = THR(CallRegInstall("UnInstallBrowser", TRUE));
|
||
|
|
if (SUCCEEDED(hrExternal))
|
||
|
|
hrExternal = hr;
|
||
|
|
|
||
|
|
UnregisterTypeLibrary(&LIBID_SHDocVw);
|
||
|
|
RegisterCategories(FALSE);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
if (hinstAdvPack)
|
||
|
|
FreeLibrary(hinstAdvPack);
|
||
|
|
|
||
|
|
CoUninitialize();
|
||
|
|
return hrExternal;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*----------------------------------------------------------
|
||
|
|
Purpose: Gets a registry value that is User Specifc.
|
||
|
|
This will open HKEY_CURRENT_USER if it exists,
|
||
|
|
otherwise it will open HKEY_LOCAL_MACHINE.
|
||
|
|
|
||
|
|
Returns: DWORD containing success or error code.
|
||
|
|
Cond: --
|
||
|
|
*/
|
||
|
|
LONG OpenRegUSKey(LPCTSTR lpSubKey, DWORD ulOptions, REGSAM samDesired, PHKEY phkResult)
|
||
|
|
{
|
||
|
|
DWORD dwRet = RegOpenKeyEx(HKEY_CURRENT_USER, lpSubKey, ulOptions, samDesired, phkResult);
|
||
|
|
|
||
|
|
if (ERROR_SUCCESS != dwRet)
|
||
|
|
dwRet = RegOpenKeyEx(HKEY_LOCAL_MACHINE, lpSubKey, ulOptions, samDesired, phkResult);
|
||
|
|
|
||
|
|
return dwRet;
|
||
|
|
}
|