TinWoo/source/nx/ipc/ns_ext.c

/*
Copyright (c) 2017-2018 Adubbz

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/

#include "nx/ipc/ns_ext.h"

#include <stdio.h>
#include <string.h>
#include <switch.h>
#include "service_guard.h"

static Service g_nsAppManSrv, g_nsGetterSrv;

static Result _nsextGetSession(Service* srv, Service* srv_out, u32 cmd_id);

NX_GENERATE_SERVICE_GUARD(nsext);

Result _nsextInitialize(void) {
	Result rc = 0;

	if (hosversionBefore(3, 0, 0))
		return smGetService(&g_nsAppManSrv, "ns:am");

	rc = smGetService(&g_nsGetterSrv, "ns:am2");//TODO: Support the other services?(Only useful when ns:am2 isn't accessible)
	if (R_FAILED(rc)) return rc;

	rc = _nsextGetSession(&g_nsGetterSrv, &g_nsAppManSrv, 7996);

	if (R_FAILED(rc)) serviceClose(&g_nsGetterSrv);

	return rc;
}

void _nsextCleanup(void) {
	serviceClose(&g_nsAppManSrv);
	if (hosversionBefore(3, 0, 0)) return;

	serviceClose(&g_nsGetterSrv);
}

static Result _nsextGetSession(Service* srv, Service* srv_out, u32 cmd_id) {
	return serviceDispatch(srv, cmd_id,
		.out_num_objects = 1,
		.out_objects = srv_out,
		);
}

Result nsPushApplicationRecord(u64 title_id, u8 last_modified_event, ContentStorageRecord* content_records_buf, size_t buf_size) {

	struct {
		u8 last_modified_event;
		u8 padding[0x7];
		u64 title_id;
	} in = { last_modified_event, {0}, title_id };

	return serviceDispatchIn(&g_nsAppManSrv, 16, in,
		.buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_In },
		.buffers = { { content_records_buf, buf_size } });
}

Result nsListApplicationRecordContentMeta(u64 offset, u64 titleID, void* out_buf, size_t out_buf_size, u32* entries_read_out) {

	struct {
		u64 offset;
		u64 titleID;
	} in = { offset, titleID };

	struct {
		u32 entries_read;
	} out;

	Result rc = serviceDispatchInOut(&g_nsAppManSrv, 17, in, out,
		.buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_Out },
		.buffers = { { out_buf, out_buf_size } });

	if (R_SUCCEEDED(rc) && entries_read_out) *entries_read_out = out.entries_read;

	return rc;
}

Result nsDeleteApplicationRecord(u64 titleID) {
	struct {
		u64 titleID;
	} in = { titleID };

	return serviceDispatchIn(&g_nsAppManSrv, 27, in);
}

Result nsLaunchApplication(u64 titleID) {
	struct {
		u64 titleID;
	} in = { titleID };

	return serviceDispatchIn(&g_nsAppManSrv, 19, in);
}

Result nsPushLaunchVersion(u64 titleID, u32 version) {
	struct {
		u64 titleID;
		u32 version;
		u32 padding;
	} in = { titleID, version, 0 };

	return serviceDispatchIn(&g_nsAppManSrv, 36, in);
}

Result nsGetContentMetaStorage(const NcmContentMetaKey* record, u8* storageOut) {

	struct {
		NcmContentMetaKey metaRecord;
	} in;
	memcpy(&in.metaRecord, record, sizeof(NcmContentMetaKey));

	struct {
		u8 out;
	} out;

	Result rc = serviceDispatchInOut(&g_nsAppManSrv, 606, in, out);

	if (R_SUCCEEDED(rc) && storageOut) *storageOut = out.out;

	return rc;
}

Result nsBeginInstallApplication(u64 tid, u32 unk, u8 storageId) {

	struct {
		u32 storageId;
		u32 unk;
		u64 tid;
	} in = { storageId, unk, tid };

	return serviceDispatchIn(&g_nsAppManSrv, 26, in);
}

Result nsInvalidateAllApplicationControlCache(void) {
	return serviceDispatch(&g_nsAppManSrv, 401);
}

Result nsInvalidateApplicationControlCache(u64 tid) {

	struct {
		u64 tid;
	} in = { tid };

	return serviceDispatchIn(&g_nsAppManSrv, 404, in);
}

Result nsCheckApplicationLaunchRights(u64 tid) {

	struct {
		u64 tid;
	} in = { tid };

	return serviceDispatchIn(&g_nsAppManSrv, 39, in);
}

Result nsGetApplicationContentPath(u64 tid, u8 type, char* out, size_t buf_size) {

	struct {
		u8 padding[0x7];
		u8 type;
		u64 tid;
	} in = { {0}, type, tid };

	return serviceDispatchIn(&g_nsAppManSrv, 21, in,
		.buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_Out },
		.buffers = { { out, buf_size } }
	);
}

Result nsDisableApplicationAutoUpdate(u64 titleID) {

	struct {
		u64 title_id;
	} in = { titleID };

	return serviceDispatchIn(&g_nsAppManSrv, 903, in);
}