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111 lines
2.9 KiB
111 lines
2.9 KiB
/*
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Copyright (c) 2000 Microsoft Corporation
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Module Name:
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CUSeeMe4.cpp
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Abstract:
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This DLL fixes a profiles bug in CU-SeeMe Pro 4.0 setup where it only adds some certain
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Reg values to the per-user hive (HKCU) instead of putting them in HKLM.
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We don't actually hook any functions, instead, we just copy the regkeys after setup finishes
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when our process detach is called.
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Notes:
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History:
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08/07/2000 reinerf Created
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11/29/2000 andyseti Renamed file from setup.cpp into CUSeeMe4.cpp.
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Converted into AppSpecific shim.
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*/
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#include "precomp.h"
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IMPLEMENT_SHIM_BEGIN(CUSeeMe4)
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#include "ShimHookMacro.h"
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APIHOOK_ENUM_BEGIN
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APIHOOK_ENUM_END
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BOOL
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NOTIFY_FUNCTION(
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DWORD fdwReason)
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{
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if (fdwReason == DLL_PROCESS_DETACH)
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{
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HKEY hkCU;
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HKEY hkLM;
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if ((RegOpenKeyExA(HKEY_CURRENT_USER,
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"Software\\White Pine\\CU-SeeMe Pro\\4.0\\Installer",
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0,
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KEY_QUERY_VALUE,
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&hkCU) == ERROR_SUCCESS))
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{
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if (RegOpenKeyExA(HKEY_LOCAL_MACHINE,
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"Software\\White Pine\\CU-SeeMe Pro\\4.0\\Installer",
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0,
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KEY_SET_VALUE,
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&hkLM) == ERROR_SUCCESS)
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{
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// these are the values we want to migrate
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static char* aszValues[] = {"Folder",
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"Serial",
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"Help",
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0,
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};
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char** ppszValue = aszValues;
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LOGN( eDbgLevelError,
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"Copying values from 'HKCU\\Software\\White Pine\\CU-SeeMe Pro\\4.0\\Installer' into"
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"'HKLM\\Software\\White Pine\\CU-SeeMe Pro\\4.0\\Installer'.");
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while (*ppszValue)
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{
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DWORD dwType;
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DWORD cbData;
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char szData[MAX_PATH];
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cbData = sizeof(szData);
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if (RegQueryValueExA(hkCU,
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*ppszValue,
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NULL,
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&dwType,
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(LPBYTE)&szData,
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&cbData) == ERROR_SUCCESS)
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{
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RegSetValueExA(hkLM, *ppszValue, 0, dwType, (LPBYTE)&szData, cbData);
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}
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// get the next value to migrate from hkcu -> hklm
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ppszValue++;
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}
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RegCloseKey(hkLM);
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}
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RegCloseKey(hkCU);
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}
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}
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return TRUE;
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}
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/*++
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Register hooked functions
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--*/
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HOOK_BEGIN
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CALL_NOTIFY_FUNCTION
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HOOK_END
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IMPLEMENT_SHIM_END
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