63 lines
2.4 KiB
C
63 lines
2.4 KiB
C
/*
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* This file is part of Luma3DS
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* Copyright (C) 2016-2020 Aurora Wright, TuxSH
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*
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* This program 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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* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
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* * Requiring preservation of specified reasonable legal notices or
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* author attributions in that material or in the Appropriate Legal
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* Notices displayed by works containing it.
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* * Prohibiting misrepresentation of the origin of that material,
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* or requiring that modified versions of such material be marked in
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* reasonable ways as different from the original version.
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*/
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#include <string.h>
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#include "svc/GetThreadInfo.h"
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Result GetHandleInfoHook(s64 *out, Handle handle, u32 type)
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{
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if(type == 0x10000) // KDebug and KProcess: get context ID
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{
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KProcessHwInfo *hwInfo;
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KProcessHandleTable *handleTable = handleTableOfProcess(currentCoreContext->objectContext.currentProcess);
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KAutoObject *obj;
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if(handle == CUR_PROCESS_HANDLE)
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{
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obj = (KAutoObject *)(currentCoreContext->objectContext.currentProcess);
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KAutoObject__AddReference(obj);
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}
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else
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obj = KProcessHandleTable__ToKAutoObject(handleTable, handle);
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if(obj == NULL)
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return 0xD8E007F7;
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if(strcmp(classNameOfAutoObject(obj), "KDebug") == 0)
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hwInfo = hwInfoOfProcess(((KDebug *)obj)->owner);
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else if(strcmp(classNameOfAutoObject(obj), "KProcess") == 0)
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hwInfo = hwInfoOfProcess((KProcess *)obj);
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else
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hwInfo = NULL;
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*out = hwInfo != NULL ? KPROCESSHWINFO_GET_RVALUE(hwInfo, contextId) : -1;
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obj->vtable->DecrementReferenceCount(obj);
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return 0;
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}
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else
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return GetHandleInfo(out, handle, type);
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}
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