mirror of
https://github.com/mirror/processhacker
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wj32
45a006340d
git-svn-id: svn://svn.code.sf.net/p/processhacker/code@3964 21ef857c-d57f-4fe0-8362-d861dc6d29cd
74 lines
2.2 KiB
C
74 lines
2.2 KiB
C
/*
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* KProcessHacker
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*
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* Copyright (C) 2010-2011 wj32
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*
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* This file is part of Process Hacker.
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*
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* Process Hacker is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Process Hacker is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Process Hacker. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <kph.h>
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#ifdef ALLOC_PRAGMA
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#pragma alloc_text(PAGE, KphGetSystemRoutineAddress)
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#pragma alloc_text(PAGE, KphDynamicImport)
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#endif
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_ObGetObjectType ObGetObjectType_I;
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_PsIsProtectedProcess PsIsProtectedProcess_I;
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_PsResumeProcess PsResumeProcess_I;
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_PsSuspendProcess PsSuspendProcess_I;
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/**
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* Dynamically imports routines.
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*/
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VOID KphDynamicImport(
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VOID
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)
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{
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PAGED_CODE();
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ObGetObjectType_I = KphGetSystemRoutineAddress(L"ObGetObjectType");
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PsIsProtectedProcess_I = KphGetSystemRoutineAddress(L"PsIsProtectedProcess");
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PsResumeProcess_I = KphGetSystemRoutineAddress(L"PsResumeProcess");
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PsSuspendProcess_I = KphGetSystemRoutineAddress(L"PsSuspendProcess");
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dprintf("ObGetObjectType: 0x%Ix\n", ObGetObjectType_I);
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dprintf("PsIsProtectedProcess: 0x%Ix\n", PsIsProtectedProcess_I);
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dprintf("PsResumeProcess: 0x%Ix\n", PsResumeProcess_I);
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dprintf("PsSuspendProcess: 0x%Ix\n", PsSuspendProcess_I);
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}
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/**
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* Retrieves the address of a function exported by NTOS or HAL.
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*
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* \param SystemRoutineName The name of the function.
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*
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* \return The address of the function, or NULL if the function could
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* not be found.
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*/
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PVOID KphGetSystemRoutineAddress(
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__in PWSTR SystemRoutineName
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)
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{
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UNICODE_STRING systemRoutineName;
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PAGED_CODE();
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RtlInitUnicodeString(&systemRoutineName, SystemRoutineName);
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return MmGetSystemRoutineAddress(&systemRoutineName);
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}
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