libnx/nx/include/switch/services/ns.h
2019-11-05 22:34:08 -05:00

540 lines
21 KiB
C

/**
* @file ns.h
* @brief NS services IPC wrapper.
* @author yellows8
* @copyright libnx Authors
*/
#pragma once
#include "../types.h"
#include "../nacp.h"
#include "../sf/service.h"
#include "../services/fs.h"
#include "../services/ncm.h"
#include "../services/async.h"
#include "../kernel/event.h"
#include "../kernel/tmem.h"
/// ShellEvent
typedef enum {
NsShellEvent_None = 0, ///< None
NsShellEvent_Exit = 1, ///< Exit
NsShellEvent_Start = 2, ///< Start
NsShellEvent_Crash = 3, ///< Crash
NsShellEvent_Debug = 4, ///< Debug
} NsShellEvent;
/// ApplicationControlSource
typedef enum {
NsApplicationControlSource_CacheOnly = 0, ///< Returns data from cache.
NsApplicationControlSource_Storage = 1, ///< Returns data from storage if not present in cache.
NsApplicationControlSource_StorageOnly = 2, ///< Returns data from storage without using cache.
} NsApplicationControlSource;
/// BackgroundNetworkUpdateState
typedef enum {
NsBackgroundNetworkUpdateState_None = 0, ///< No sysupdate task exists.
NsBackgroundNetworkUpdateState_Downloading = 1, ///< Sysupdate download in progress.
NsBackgroundNetworkUpdateState_Ready = 2, ///< Sysupdate ready, pending install.
} NsBackgroundNetworkUpdateState;
/// LatestSystemUpdate
typedef enum {
NsLatestSystemUpdate_Unknown0 = 0, ///< Unknown.
NsLatestSystemUpdate_Unknown1 = 1, ///< Unknown.
NsLatestSystemUpdate_Unknown2 = 2, ///< Unknown.
} NsLatestSystemUpdate;
/// SystemUpdateControl
typedef struct {
Service s; ///< ISystemUpdateControl
TransferMemory tmem; ///< TransferMemory for SetupCardUpdate/SetupCardUpdateViaSystemUpdater.
} NsSystemUpdateControl;
/// ApplicationControlData
typedef struct {
NacpStruct nacp; ///< \ref NacpStruct
u8 icon[0x20000]; ///< JPEG
} NsApplicationControlData;
/// NsApplicationContentMetaStatus
typedef struct {
u8 meta_type; ///< \ref NcmContentMetaType
u8 storageID; ///< \ref FsStorageId
u8 unk_x02; ///< Unknown.
u8 padding; ///< Padding.
u32 version; ///< Application version.
u64 application_id; ///< ApplicationId.
} NsApplicationContentMetaStatus;
/// ApplicationRecord
typedef struct {
u64 application_id; ///< ApplicationId.
u8 type; ///< Type.
u8 unk_x09; ///< Unknown.
u8 unk_x0a[6]; ///< Unknown.
u8 unk_x10; ///< Unknown.
u8 unk_x11[7]; ///< Unknown.
} NsApplicationRecord;
/// LaunchProperties
typedef struct {
u64 program_id; ///< program_id.
u32 version; ///< Program version.
u8 storageID; ///< \ref FsStorageId
u8 index; ///< Index.
u8 is_application; ///< Whether this is an Application.
} NsLaunchProperties;
/// ShellEventInfo
typedef struct {
NsShellEvent event; ///< \ref NsShellEvent
u64 process_id; ///< processID.
} NsShellEventInfo;
/// SystemUpdateProgress. Commands which have this as output will return 0 with the output cleared, when no task is available.
typedef struct {
s64 current_size; ///< Current size. This value can be larger than total_size when the async operation is finishing. When total_size is <=0, this current_size field may contain a progress value for when the total_size is not yet determined.
s64 total_size; ///< Total size, this field is only valid when >0.
} NsSystemUpdateProgress;
/// EulaDataPath
typedef struct {
char path[0x100]; ///< Path.
} NsEulaDataPath;
/// SystemDeliveryInfo
typedef struct {
u32 system_delivery_protocol_version; ///< Must be <= to and match a system-setting.
u32 application_delivery_protocol_version; ///< Loaded from a system-setting. Unused by \ref nssuRequestSendSystemUpdate / \ref nssuControlRequestReceiveSystemUpdate, besides HMAC validation.
u32 includes_exfat; ///< Whether ExFat is included. Unused by \ref nssuRequestSendSystemUpdate / \ref nssuControlRequestReceiveSystemUpdate, besides HMAC validation.
u32 system_update_meta_version; ///< SystemUpdate meta version.
u64 system_update_meta_id; ///< SystemUpdate meta Id.
u8 unk_x18; ///< Copied into state by \ref nssuRequestSendSystemUpdate.
u8 unk_x19; ///< Unused by \ref nssuRequestSendSystemUpdate / \ref nssuControlRequestReceiveSystemUpdate, besides HMAC validation.
u8 unk_x1a[0xc6]; ///< Unused by \ref nssuRequestSendSystemUpdate / \ref nssuControlRequestReceiveSystemUpdate, besides HMAC validation.
u8 hmac[0x20]; ///< HMAC-SHA256 over the previous 0xe0-bytes.
} NsSystemDeliveryInfo;
/// Default size for \ref nssuControlSetupCardUpdate / \ref nssuControlSetupCardUpdateViaSystemUpdater. This is the size used by qlaunch for SetupCardUpdate.
#define NSSU_CARDUPDATE_TMEM_SIZE_DEFAULT 0x100000
///@name ns
///@{
/// Initialize ns services. Uses ns:am on pre-3.0.0, ns:am2 on [3.0.0+].
Result nsInitialize(void);
/// Exit ns services.
void nsExit(void);
/// Gets the Service object for the actual ns:* service session. Only initialized on [3.0.0+], on pre-3.0.0 see \ref nsGetServiceSession_ApplicationManagerInterface.
Service* nsGetServiceSession_GetterInterface(void);
/// Gets the Service object for IApplicationManagerInterface.
Service* nsGetServiceSession_ApplicationManagerInterface(void);
/**
* @brief Gets an listing of \ref NsApplicationRecord.
* @param[out] records Output array of \ref NsApplicationRecord.
* @param[in] count Size of the records array in entries.
* @param[in] entry_offset Starting entry offset.
* @param[out] out_entrycount Total output entries.
*/
Result nsListApplicationRecord(NsApplicationRecord* records, s32 count, s32 entry_offset, s32* out_entrycount);
/**
* @brief Gets an listing of \ref NsApplicationContentMetaStatus.
* @param[in] application_id ApplicationId.
* @param[in] index Starting entry index.
* @param[out] list Output array of \ref NsApplicationContentMetaStatus.
* @param[in] count Size of the list array in entries.
* @param[out] out_entrycount Total output entries.
*/
Result nsListApplicationContentMetaStatus(u64 application_id, s32 index, NsApplicationContentMetaStatus* list, s32 count, s32* out_entrycount);
/**
* @brief Gets the \ref NsApplicationControlData for the specified application.
* @param[in] source Source, official sw uses ::NsApplicationControlSource_Storage.
* @param[in] application_id ApplicationId.
* @param[out] buffer \ref NsApplicationControlData
* @param[in] size Size of the buffer.
* @param[out] actual_size Actual output size.
*/
Result nsGetApplicationControlData(NsApplicationControlSource source, u64 application_id, NsApplicationControlData* buffer, size_t size, u64* actual_size);
/**
* @brief Returns the total storage capacity (used + free) from content manager services.
* @param[in] storage_id Specified FsStorageId. (Must be FsStorageId_SdCard)
* @param[out] size Pointer to output the total storage size to.
*/
Result nsGetTotalSpaceSize(FsStorageId storage_id, u64 *size);
/**
* @brief Returns the available storage capacity from content manager services.
* @param[in] storage_id Specified FsStorageId. (Must be FsStorageId_SdCard)
* @param[out] size Pointer to output the free storage size to.
*/
Result nsGetFreeSpaceSize(FsStorageId storage_id, u64 *size);
/**
* @brief Generates a \ref NsSystemDeliveryInfo using the currently installed SystemUpdate meta.
* @note Only available on [4.0.0+].
* @param[out] info \ref NsSystemDeliveryInfo
*/
Result nsGetSystemDeliveryInfo(NsSystemDeliveryInfo *info);
///@}
///@name ns:vm
///@{
/// Initialize ns:vm. On pre-3.0.0 this must be used with \ref nsInitialize.
Result nsvmInitialize(void);
/// Exit ns:vm.
void nsvmExit(void);
/// Gets the Service object for ns:vm. This is only initialized on [3.0.0+].
Service* nsvmGetServiceSession(void);
Result nsvmNeedsUpdateVulnerability(bool *out);
Result nsvmGetSafeSystemVersion(NcmContentMetaKey *out); ///< [4.0.0+]
///@}
///@name ns:dev
///@{
/// Initialize ns:dev.
Result nsdevInitialize(void);
/// Initialize ns:dev.
void nsdevExit(void);
/// Gets the Service object for ns:dev.
Service* nsdevGetServiceSession(void);
Result nsdevLaunchProgram(u64* out_pid, const NsLaunchProperties* properties, u32 flags);
Result nsdevTerminateProcess(u64 pid);
Result nsdevTerminateProgram(u64 tid);
Result nsdevGetShellEvent(Event* out_event); ///< Autoclear for nsdevShellEvent is always true.
Result nsdevGetShellEventInfo(NsShellEventInfo* out);
Result nsdevTerminateApplication(void);
Result nsdevPrepareLaunchProgramFromHost(NsLaunchProperties* out, const char* path, size_t path_len);
Result nsdevLaunchApplicationForDevelop(u64* out_pid, u64 application_id, u32 flags);
Result nsdevLaunchApplicationWithStorageIdForDevelop(u64* out_pid, u64 application_id, u32 flags, u8 app_storage_id, u8 patch_storage_id);
Result nsdevIsSystemMemoryResourceLimitBoosted(bool* out); ///< [6.0.0-8.1.0]
Result nsdevGetRunningApplicationProcessIdForDevelop(u64* out_pid); ///< [6.0.0+]
Result nsdevSetCurrentApplicationRightsEnvironmentCanBeActiveForDevelop(bool can_be_active); ///< [6.0.0+]
///@}
///@name ns:su
///@{
/// Initialize ns:su.
Result nssuInitialize(void);
/// Exit ns:su.
void nssuExit(void);
/// Gets the Service object for ns:su.
Service* nssuGetServiceSession(void);
/**
* @brief Gets the \ref NsBackgroundNetworkUpdateState.
* @note Internally this uses nim commands ListSystemUpdateTask and GetSystemUpdateTaskInfo to determine the output state.
* @param[out] out \ref NsBackgroundNetworkUpdateState
*/
Result nssuGetBackgroundNetworkUpdateState(NsBackgroundNetworkUpdateState *out);
/**
* @brief Opens a \ref NsSystemUpdateControl.
* @note Only 1 \ref NsSystemUpdateControl can be open at a time.
* @param[out] c \ref NsSystemUpdateControl
*/
Result nssuOpenSystemUpdateControl(NsSystemUpdateControl *c);
/**
* @brief Uses nim ListSystemUpdateTask, then uses the task with DestroySystemUpdateTask if it exists. Then this runs ExFat handling, updates state, and sets the same state flag as \ref nssuRequestBackgroundNetworkUpdate.
* @note Only usable when a \ref NsSystemUpdateControl isn't open.
*/
Result nssuNotifyExFatDriverRequired(void);
/**
* @brief ClearExFatDriverStatusForDebug
*/
Result nssuClearExFatDriverStatusForDebug(void);
/**
* @brief RequestBackgroundNetworkUpdate
* @note Only usable when a \ref NsSystemUpdateControl isn't open.
*/
Result nssuRequestBackgroundNetworkUpdate(void);
/**
* @brief This checks whether a sysupdate is needed with the input \ref NcmContentMetaKey using NCM commands, if not this will just return 0. Otherwise, this will then run code which is identical to \ref nssuRequestBackgroundNetworkUpdate.
* @note Only usable when a \ref NsSystemUpdateControl isn't open.
* @param[in] key \ref NcmContentMetaKey
*/
Result nssuNotifyBackgroundNetworkUpdate(const NcmContentMetaKey *key);
/**
* @brief NotifyExFatDriverDownloadedForDebug
*/
Result nssuNotifyExFatDriverDownloadedForDebug(void);
/**
* @brief Gets an Event which can be signaled by \ref nssuNotifySystemUpdateForContentDelivery.
* @note The Event must be closed by the user once finished with it.
* @param[out] out_event Output Event with autoclear=false.
*/
Result nssuGetSystemUpdateNotificationEventForContentDelivery(Event* out_event);
/**
* @brief Signals the event returned by \ref nssuGetSystemUpdateNotificationEventForContentDelivery.
*/
Result nssuNotifySystemUpdateForContentDelivery(void);
/**
* @brief This does shutdown preparation.
* @note This is used by am-sysmodule, so generally there's no need to use this.
* @note Only available on [3.0.0+].
*/
Result nssuPrepareShutdown(void);
/**
* @brief This uses nim ListSystemUpdateTask, then when a task is returned uses it with DestroySystemUpdateTask.
* @note Only available on [4.0.0+].
*/
Result nssuDestroySystemUpdateTask(void);
/**
* @brief RequestSendSystemUpdate
* @note The system will use the input addr/port with bind(), the input addr will eventually be validated with the addr from accept(). addr/port are little-endian.
* @note After the system accepts a connection etc, an error will be thrown if the system is Internet-connected.
* @note Only available on [4.0.0+].
* @param[out] a \ref AsyncResult
* @param[in] addr Client IPv4 address. qlaunch uses a local-WLAN addr.
* @param[in] port Socket port. qlaunch uses value 55556.
* @param[in] info \ref NsSystemDeliveryInfo
*/
Result nssuRequestSendSystemUpdate(AsyncResult *a, u32 addr, u16 port, NsSystemDeliveryInfo *info);
/**
* @brief GetSendSystemUpdateProgress
* @note Only available on [4.0.0+].
* @param[out] out \ref NsSystemUpdateProgress
*/
Result nssuGetSendSystemUpdateProgress(NsSystemUpdateProgress *out);
///@}
///@name ISystemUpdateControl
///@{
/**
* @brief Close a \ref NsSystemUpdateControl.
* @param c \ref NsSystemUpdateControl
*/
void nssuControlClose(NsSystemUpdateControl *c);
/**
* @brief Gets whether a network sysupdate was downloaded, with install pending.
* @param c \ref NsSystemUpdateControl
* @param[out] out Output flag.
*/
Result nssuControlHasDownloaded(NsSystemUpdateControl *c, bool* out);
/**
* @brief RequestCheckLatestUpdate
* @param c \ref NsSystemUpdateControl
* @param[out] a \ref AsyncValue. The data that can be read from this is u8 \ref NsLatestSystemUpdate.
*/
Result nssuControlRequestCheckLatestUpdate(NsSystemUpdateControl *c, AsyncValue *a);
/**
* @brief RequestDownloadLatestUpdate
* @param c \ref NsSystemUpdateControl
* @param[out] a \ref AsyncResult
*/
Result nssuControlRequestDownloadLatestUpdate(NsSystemUpdateControl *c, AsyncResult *a);
/**
* @brief GetDownloadProgress
* @param c \ref NsSystemUpdateControl
* @param[out] out \ref NsSystemUpdateProgress
*/
Result nssuControlGetDownloadProgress(NsSystemUpdateControl *c, NsSystemUpdateProgress *out);
/**
* @brief ApplyDownloadedUpdate
* @param c \ref NsSystemUpdateControl
*/
Result nssuControlApplyDownloadedUpdate(NsSystemUpdateControl *c);
/**
* @brief RequestPrepareCardUpdate
* @param c \ref NsSystemUpdateControl
* @param[out] a \ref AsyncResult
*/
Result nssuControlRequestPrepareCardUpdate(NsSystemUpdateControl *c, AsyncResult *a);
/**
* @brief GetPrepareCardUpdateProgress
* @note \ref nssuControlSetupCardUpdate / \ref nssuControlSetupCardUpdateViaSystemUpdater must have been used at some point prior to using this.
* @param c \ref NsSystemUpdateControl
* @param[out] out \ref NsSystemUpdateProgress
*/
Result nssuControlGetPrepareCardUpdateProgress(NsSystemUpdateControl *c, NsSystemUpdateProgress *out);
/**
* @brief HasPreparedCardUpdate
* @note \ref nssuControlSetupCardUpdate / \ref nssuControlSetupCardUpdateViaSystemUpdater must have been used at some point prior to using this.
* @param c \ref NsSystemUpdateControl
* @param[out] out Output flag.
*/
Result nssuControlHasPreparedCardUpdate(NsSystemUpdateControl *c, bool* out);
/**
* @brief ApplyCardUpdate
* @note \ref nssuControlSetupCardUpdate / \ref nssuControlSetupCardUpdateViaSystemUpdater must have been used at some point prior to using this.
* @param c \ref NsSystemUpdateControl
*/
Result nssuControlApplyCardUpdate(NsSystemUpdateControl *c);
/**
* @brief Gets the filesize for the specified DownloadedEulaData.
* @note This mounts the Eula SystemData, then uses the file "<mountname>:/<input path>".
* @param c \ref NsSystemUpdateControl
* @param[in] path EulaData path.
* @param[out] filesize Output filesize.
*/
Result nssuControlGetDownloadedEulaDataSize(NsSystemUpdateControl *c, const char* path, u64 *filesize);
/**
* @brief Gets the specified DownloadedEulaData.
* @note See the note for \ref nssuControlGetDownloadedEulaDataSize.
* @param c \ref NsSystemUpdateControl
* @param[in] path EulaData path.
* @param[out] buffer Output buffer.
* @param[in] size Size of the output buffer, must be at least the output size from \ref nssuControlGetDownloadedEulaDataSize.
* @param[out] filesize Output filesize.
*/
Result nssuControlGetDownloadedEulaData(NsSystemUpdateControl *c, const char* path, void* buffer, size_t size, u64 *filesize);
/**
* @brief SetupCardUpdate
* @param c \ref NsSystemUpdateControl
* @param[in] path EulaData path.
* @param[in] buffer TransferMemory buffer, when NULL this is automatically allocated.
* @param[in] size TransferMemory buffer size, see \ref NSSU_CARDUPDATE_TMEM_SIZE_DEFAULT.
*/
Result nssuControlSetupCardUpdate(NsSystemUpdateControl *c, void* buffer, size_t size);
/**
* @brief Gets the filesize for the specified PreparedCardUpdateEulaData.
* @note See the note for \ref nssuControlGetDownloadedEulaDataSize.
* @param c \ref NsSystemUpdateControl
* @param[in] path EulaData path.
* @param[out] filesize Output filesize.
*/
Result nssuControlGetPreparedCardUpdateEulaDataSize(NsSystemUpdateControl *c, const char* path, u64 *filesize);
/**
* @brief Gets the specified PreparedCardUpdateEulaData.
* @note See the note for \ref nssuControlGetDownloadedEulaDataSize.
* @param c \ref NsSystemUpdateControl
* @param[in] path EulaData path.
* @param[out] buffer Output buffer.
* @param[in] size Size of the output buffer, must be at least the output size from \ref nssuControlGetPreparedCardUpdateEulaDataSize.
* @param[out] filesize Output filesize.
*/
Result nssuControlGetPreparedCardUpdateEulaData(NsSystemUpdateControl *c, const char* path, void* buffer, size_t size, u64 *filesize);
/**
* @brief SetupCardUpdateViaSystemUpdater
* @note Same as \ref nssuControlSetupCardUpdate, except this doesn't run the code for fs cmds GetGameCardHandle/GetGameCardUpdatePartitionInfo, and uses fs OpenRegisteredUpdatePartition instead of OpenGameCardFileSystem.
* @note Only available on [4.0.0+].
* @param c \ref NsSystemUpdateControl
* @param[in] path EulaData path.
* @param[in] buffer TransferMemory buffer, when NULL this is automatically allocated.
* @param[in] size TransferMemory buffer size, see \ref NSSU_CARDUPDATE_TMEM_SIZE_DEFAULT.
*/
Result nssuControlSetupCardUpdateViaSystemUpdater(NsSystemUpdateControl *c, void* buffer, size_t size);
/**
* @brief HasReceived
* @note Only available on [4.0.0+].
* @param c \ref NsSystemUpdateControl
* @param[out] out Output flag.
*/
Result nssuControlHasReceived(NsSystemUpdateControl *c, bool* out);
/**
* @brief RequestReceiveSystemUpdate
* @note The system will use the input addr/port with connect(). addr/port are little-endian.
* @note Only available on [4.0.0+].
* @param c \ref NsSystemUpdateControl
* @param[out] a \ref AsyncResult
* @param[in] addr Server IPv4 address. qlaunch uses a local-WLAN addr, however this can be any addr.
* @param[in] port Socket port. qlaunch uses value 55556.
* @param[in] info \ref NsSystemDeliveryInfo
*/
Result nssuControlRequestReceiveSystemUpdate(NsSystemUpdateControl *c, AsyncResult *a, u32 addr, u16 port, NsSystemDeliveryInfo *info);
/**
* @brief GetReceiveProgress
* @note Only available on [4.0.0+].
* @param c \ref NsSystemUpdateControl
* @param[out] out \ref NsSystemUpdateProgress
*/
Result nssuControlGetReceiveProgress(NsSystemUpdateControl *c, NsSystemUpdateProgress *out);
/**
* @brief ApplyReceivedUpdate
* @note Only available on [4.0.0+].
* @param c \ref NsSystemUpdateControl
*/
Result nssuControlApplyReceivedUpdate(NsSystemUpdateControl *c);
/**
* @brief Gets the filesize for the specified ReceivedEulaData.
* @note See the note for \ref nssuControlGetDownloadedEulaDataSize.
* @note Only available on [4.0.0+].
* @param c \ref NsSystemUpdateControl
* @param[in] path EulaData path.
* @param[out] filesize Output filesize.
*/
Result nssuControlGetReceivedEulaDataSize(NsSystemUpdateControl *c, const char* path, u64 *filesize);
/**
* @brief Gets the specified ReceivedEulaData.
* @note See the note for \ref nssuControlGetDownloadedEulaDataSize.
* @note Only available on [4.0.0+].
* @param c \ref NsSystemUpdateControl
* @param[in] path EulaData path.
* @param[out] buffer Output buffer.
* @param[in] size Size of the output buffer, must be at least the output size from \ref nssuControlGetReceivedEulaDataSize.
* @param[out] filesize Output filesize.
*/
Result nssuControlGetReceivedEulaData(NsSystemUpdateControl *c, const char* path, void* buffer, size_t size, u64 *filesize);
/**
* @brief Does setup for ReceiveSystemUpdate by using the same nim cmds as \ref nssuDestroySystemUpdateTask.
* @note Only available on [4.0.0+].
* @param c \ref NsSystemUpdateControl
*/
Result nssuControlSetupToReceiveSystemUpdate(NsSystemUpdateControl *c);
/**
* @brief RequestCheckLatestUpdateIncludesRebootlessUpdate
* @note Only available on [6.0.0+].
* @param c \ref NsSystemUpdateControl
* @param[out] a \ref AsyncValue
*/
Result nssuControlRequestCheckLatestUpdateIncludesRebootlessUpdate(NsSystemUpdateControl *c, AsyncValue *a);
///@}