21db0d45bd
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109 lines
2.7 KiB
C
109 lines
2.7 KiB
C
/*
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* This file is part of Luma3DS
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* Copyright (C) 2016-2017 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 <3ds.h>
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#include <string.h>
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#include "fsreg.h"
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#include "services.h"
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static Handle *srvHandlePtr;
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static int srvRefCount;
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static RecursiveLock initLock;
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static int initLockinit = 0;
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Result srvSysInit(void)
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{
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Result rc = 0;
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if (!initLockinit)
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RecursiveLock_Init(&initLock);
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RecursiveLock_Lock(&initLock);
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if (srvRefCount > 0)
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{
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RecursiveLock_Unlock(&initLock);
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return MAKERESULT(RL_INFO, RS_NOP, 25, RD_ALREADY_INITIALIZED);
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}
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srvHandlePtr = srvGetSessionHandle();
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while(1)
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{
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rc = svcConnectToPort(srvHandlePtr, "srv:");
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if (R_LEVEL(rc) != RL_PERMANENT ||
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R_SUMMARY(rc) != RS_NOTFOUND ||
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R_DESCRIPTION(rc) != RD_NOT_FOUND
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) break;
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svcSleepThread(500 * 1000LL);
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}
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if(R_SUCCEEDED(rc))
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{
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rc = srvRegisterClient();
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srvRefCount++;
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}
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RecursiveLock_Unlock(&initLock);
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return rc;
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}
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Result srvSysExit(void)
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{
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Result rc = 0;
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RecursiveLock_Lock(&initLock);
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if(srvRefCount > 1)
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{
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srvRefCount--;
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RecursiveLock_Unlock(&initLock);
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return MAKERESULT(RL_INFO, RS_NOP, 25, RD_BUSY);
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}
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if(srvHandlePtr != 0)
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svcCloseHandle(*srvHandlePtr);
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else
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svcBreak(USERBREAK_ASSERT);
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srvHandlePtr = 0;
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srvRefCount--;
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RecursiveLock_Unlock(&initLock);
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return rc;
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}
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void fsSysInit(void)
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{
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if(R_FAILED(fsregSetupPermissions()))
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svcBreak(USERBREAK_ASSERT);
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Handle *fsHandlePtr = fsGetSessionHandle();
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srvGetServiceHandle(fsHandlePtr, "fs:USER");
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FSUSER_InitializeWithSdkVersion(*fsHandlePtr, SDK_VERSION);
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FSUSER_SetPriority(0);
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}
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