mirror of
https://github.com/Atmosphere-NX/Atmosphere
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70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
/*
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* Copyright (c) 2018-2019 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* 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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#include <unordered_map>
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#include <switch.h>
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#include <stratosphere.hpp>
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#include "hid_shim.h"
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#include "hid_mitm_service.hpp"
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namespace {
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std::unordered_map<u64, u64> g_hbl_map;
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bool ShouldSetSystemExt(u64 process_id) {
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return g_hbl_map.find(process_id) != g_hbl_map.end();
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}
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void AddSession(u64 process_id) {
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if (g_hbl_map.find(process_id) != g_hbl_map.end()) {
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g_hbl_map[process_id]++;
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} else {
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g_hbl_map[process_id] = 0;
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}
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}
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void RemoveSession(u64 process_id) {
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if ((--g_hbl_map[process_id]) == 0) {
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g_hbl_map.erase(process_id);
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}
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}
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}
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HidMitmService::~HidMitmService() {
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if (this->should_set_system_ext) {
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RemoveSession(this->process_id);
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}
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}
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void HidMitmService::PostProcess(IMitmServiceObject *obj, IpcResponseContext *ctx) {
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/* Nothing to do here */
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}
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Result HidMitmService::SetSupportedNpadStyleSet(u64 applet_resource_user_id, u32 style_set, PidDescriptor pid_desc) {
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if (!this->should_set_system_ext && (style_set & (TYPE_SYSTEM | TYPE_SYSTEM_EXT))) {
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/* Guaranteed: hbmenu 3.1.1 will cause this to be true. */
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/* This prevents setting this for non-HBL. */
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this->should_set_system_ext = true;
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AddSession(this->process_id);
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}
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if (ShouldSetSystemExt(this->process_id)) {
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style_set |= TYPE_SYSTEM | TYPE_SYSTEM_EXT;
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}
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return hidSetSupportedNpadStyleSetFwd(this->forward_service.get(), this->process_id, applet_resource_user_id, static_cast<HidControllerType>(style_set));
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}
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