2019-12-09 12:57:37 +01:00
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/*
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2021-10-04 21:59:10 +02:00
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* Copyright (c) Atmosphère-NX
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2019-12-09 12:57:37 +01:00
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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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#define NX_SERVICE_ASSUME_NON_DOMAIN
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#include "../service_guard.h"
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#include "dmntcht.h"
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static Service g_dmntchtSrv;
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NX_GENERATE_SERVICE_GUARD(dmntcht);
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Result _dmntchtInitialize(void) {
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return smGetService(&g_dmntchtSrv, "dmnt:cht");
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}
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void _dmntchtCleanup(void) {
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serviceClose(&g_dmntchtSrv);
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}
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Service* dmntchtGetServiceSession(void) {
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return &g_dmntchtSrv;
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}
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Result dmntchtHasCheatProcess(bool *out) {
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u8 tmp;
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Result rc = serviceDispatchOut(&g_dmntchtSrv, 65000, tmp);
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if (R_SUCCEEDED(rc) && out) *out = tmp & 1;
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return rc;
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}
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Result dmntchtGetCheatProcessEvent(Event *event) {
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Handle evt_handle;
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Result rc = serviceDispatch(&g_dmntchtSrv, 65001,
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.out_handle_attrs = { SfOutHandleAttr_HipcCopy },
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.out_handles = &evt_handle,
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);
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if (R_SUCCEEDED(rc)) {
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eventLoadRemote(event, evt_handle, true);
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}
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return rc;
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}
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Result dmntchtGetCheatProcessMetadata(DmntCheatProcessMetadata *out_metadata) {
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return serviceDispatchOut(&g_dmntchtSrv, 65002, *out_metadata);
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}
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2020-04-25 02:24:15 +02:00
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static Result _dmntchtCmdVoid(Service* srv, u32 cmd_id) {
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return serviceDispatch(srv, cmd_id);
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}
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2019-12-09 12:57:37 +01:00
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Result dmntchtForceOpenCheatProcess(void) {
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return _dmntchtCmdVoid(&g_dmntchtSrv, 65003);
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}
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Result dmntchtPauseCheatProcess(void) {
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return _dmntchtCmdVoid(&g_dmntchtSrv, 65004);
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}
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Result dmntchtResumeCheatProcess(void) {
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return _dmntchtCmdVoid(&g_dmntchtSrv, 65005);
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2019-12-09 12:57:37 +01:00
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}
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2021-07-22 04:21:58 +02:00
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Result dmntchtForceCloseCheatProcess(void) {
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return _dmntchtCmdVoid(&g_dmntchtSrv, 65006);
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}
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2019-12-09 12:57:37 +01:00
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static Result _dmntchtGetCount(u64 *out_count, u32 cmd_id) {
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return serviceDispatchOut(&g_dmntchtSrv, cmd_id, *out_count);
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}
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static Result _dmntchtGetEntries(void *buffer, u64 buffer_size, u64 offset, u64 *out_count, u32 cmd_id) {
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return serviceDispatchInOut(&g_dmntchtSrv, cmd_id, offset, *out_count,
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.buffer_attrs = { SfBufferAttr_Out | SfBufferAttr_HipcMapAlias },
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.buffers = { { buffer, buffer_size } },
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);
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}
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static Result _dmntchtCmdInU32NoOut(u32 in, u32 cmd_id) {
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return serviceDispatchIn(&g_dmntchtSrv, cmd_id, in);
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}
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Result dmntchtGetCheatProcessMappingCount(u64 *out_count) {
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return _dmntchtGetCount(out_count, 65100);
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}
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Result dmntchtGetCheatProcessMappings(MemoryInfo *buffer, u64 max_count, u64 offset, u64 *out_count) {
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return _dmntchtGetEntries(buffer, sizeof(*buffer) * max_count, offset, out_count, 65101);
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}
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Result dmntchtReadCheatProcessMemory(u64 address, void *buffer, size_t size) {
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const struct {
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u64 address;
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u64 size;
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} in = { address, size };
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return serviceDispatchIn(&g_dmntchtSrv, 65102, in,
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.buffer_attrs = { SfBufferAttr_Out | SfBufferAttr_HipcMapAlias },
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.buffers = { { buffer, size } },
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);
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}
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Result dmntchtWriteCheatProcessMemory(u64 address, const void *buffer, size_t size) {
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const struct {
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u64 address;
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u64 size;
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} in = { address, size };
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return serviceDispatchIn(&g_dmntchtSrv, 65103, in,
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.buffer_attrs = { SfBufferAttr_In | SfBufferAttr_HipcMapAlias },
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.buffers = { { buffer, size } },
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);
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}
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Result dmntchtQueryCheatProcessMemory(MemoryInfo *mem_info, u64 address){
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return serviceDispatchInOut(&g_dmntchtSrv, 65104, address, *mem_info);
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}
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Result dmntchtGetCheatCount(u64 *out_count) {
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return _dmntchtGetCount(out_count, 65200);
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}
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Result dmntchtGetCheats(DmntCheatEntry *buffer, u64 max_count, u64 offset, u64 *out_count) {
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return _dmntchtGetEntries(buffer, sizeof(*buffer) * max_count, offset, out_count, 65201);
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}
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Result dmntchtGetCheatById(DmntCheatEntry *out, u32 cheat_id) {
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return serviceDispatchIn(&g_dmntchtSrv, 65202, cheat_id,
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.buffer_attrs = { SfBufferAttr_Out | SfBufferAttr_HipcMapAlias | SfBufferAttr_FixedSize },
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.buffers = { { out, sizeof(*out) } },
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);
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}
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Result dmntchtToggleCheat(u32 cheat_id) {
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return _dmntchtCmdInU32NoOut(cheat_id, 65203);
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}
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Result dmntchtAddCheat(DmntCheatDefinition *cheat_def, bool enabled, u32 *out_cheat_id) {
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const u8 in = enabled != 0;
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return serviceDispatchInOut(&g_dmntchtSrv, 65204, in, *out_cheat_id,
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.buffer_attrs = { SfBufferAttr_In | SfBufferAttr_HipcMapAlias | SfBufferAttr_FixedSize },
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.buffers = { { cheat_def, sizeof(*cheat_def) } },
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);
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}
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Result dmntchtRemoveCheat(u32 cheat_id) {
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return _dmntchtCmdInU32NoOut(cheat_id, 65205);
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}
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2020-04-25 02:24:15 +02:00
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Result dmntchtReadStaticRegister(u64 *out, u8 which) {
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return serviceDispatchInOut(&g_dmntchtSrv, 65206, which, *out);
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}
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Result dmntchtWriteStaticRegister(u8 which, u64 value) {
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const struct {
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u64 which;
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u64 value;
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} in = { which, value };
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return serviceDispatchIn(&g_dmntchtSrv, 65207, in);
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}
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Result dmntchtResetStaticRegisters() {
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return _dmntchtCmdVoid(&g_dmntchtSrv, 65208);
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}
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2021-07-22 04:21:58 +02:00
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Result dmntchtSetMasterCheat(DmntCheatDefinition *cheat_def) {
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return serviceDispatch(&g_dmntchtSrv, 65209,
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.buffer_attrs = { SfBufferAttr_In | SfBufferAttr_HipcMapAlias | SfBufferAttr_FixedSize },
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.buffers = { { cheat_def, sizeof(*cheat_def) } },
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);
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}
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2019-12-09 12:57:37 +01:00
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Result dmntchtGetFrozenAddressCount(u64 *out_count) {
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return _dmntchtGetCount(out_count, 65300);
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}
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Result dmntchtGetFrozenAddresses(DmntFrozenAddressEntry *buffer, u64 max_count, u64 offset, u64 *out_count) {
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return _dmntchtGetEntries(buffer, sizeof(*buffer) * max_count, offset, out_count, 65301);
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}
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Result dmntchtGetFrozenAddress(DmntFrozenAddressEntry *out, u64 address) {
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return serviceDispatchInOut(&g_dmntchtSrv, 65302, address, *out);
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}
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Result dmntchtEnableFrozenAddress(u64 address, u64 width, u64 *out_value) {
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const struct {
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u64 address;
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u64 width;
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} in = { address, width };
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return serviceDispatchInOut(&g_dmntchtSrv, 65303, in, *out_value);
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}
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Result dmntchtDisableFrozenAddress(u64 address) {
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return serviceDispatchIn(&g_dmntchtSrv, 65304, address);
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}
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