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Added appletGetCurrentIlluminance, appletGetCurrentIlluminanceEx, and appletIsIlluminanceAvailable.

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yellows8 2019-04-20 16:11:05 -04:00
parent 2916bd631a
commit 3b0f2014e3
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2 changed files with 144 additions and 0 deletions
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22
nx/include/switch/services/applet.h
View File

@ -253,6 +253,28 @@ Result appletSetScreenShotPermission(s32 val);
Result appletSetScreenShotImageOrientation(s32 val);
/**
* @brief Gets the current Illuminance from the light sensor.
* @note Only available with [3.0.0+].
* @param fLux Output fLux
*/
Result appletGetCurrentIlluminance(float *fLux);
/**
* @brief Gets the current Illuminance from the light sensor. Same as \ref appletGetCurrentIlluminance except for the additional param.
* @note Only available with [5.0.0+].
* @param bOverLimit Output bOverLimit
* @param fLux Output fLux
*/
Result appletGetCurrentIlluminanceEx(bool *bOverLimit, float *fLux);
/**
* @brief Gets whether Illuminance is available.
* @note Only available with [3.0.0+].
* @param out Output flag
*/
Result appletIsIlluminanceAvailable(bool *out);
/**
* @brief Stops forwarding the input to the foreground app, works only in the Overlay applet context.
* @note You have to call this to receive inputs through the hid service when running as the overlay applet.

122
nx/source/services/applet.c
View File

@ -709,6 +709,43 @@ static Result _appletCmdNoInOut32(Service* srv, u32 *out, u64 cmd_id) {
return rc;
}
static Result _appletCmdNoInOutBool(Service* srv, bool *out, u64 cmd_id) {
IpcCommand c;
ipcInitialize(&c);
struct {
u64 magic;
u64 cmd_id;
} *raw;
raw = serviceIpcPrepareHeader(srv, &c, sizeof(*raw));
raw->magic = SFCI_MAGIC;
raw->cmd_id = cmd_id;
Result rc = serviceIpcDispatch(srv);
if (R_SUCCEEDED(rc)) {
IpcParsedCommand r;
struct {
u64 magic;
u64 result;
u8 out;
} *resp;
serviceIpcParse(srv, &r, sizeof(*resp));
resp = r.Raw;
rc = resp->result;
if (R_SUCCEEDED(rc) && out) {
*out = resp->out!=0;
}
}
return rc;
}
static Result _appletCmdInU8(Service* srv, u8 inval, u64 cmd_id) {
IpcCommand c;
ipcInitialize(&c);
@ -1890,6 +1927,91 @@ Result appletCreateManagedDisplayLayer(u64 *out) {
return _appletCmdNoInOut64(&g_appletISelfController, out, 40);
}
Result appletGetCurrentIlluminance(float *fLux) {
if (hosversionBefore(3,0,0))
return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
IpcCommand c;
ipcInitialize(&c);
struct {
u64 magic;
u64 cmd_id;
} *raw;
raw = serviceIpcPrepareHeader(&g_appletISelfController, &c, sizeof(*raw));
raw->magic = SFCI_MAGIC;
raw->cmd_id = 66;
Result rc = serviceIpcDispatch(&g_appletISelfController);
if (R_SUCCEEDED(rc)) {
IpcParsedCommand r;
struct {
u64 magic;
u64 result;
float fLux;
} *resp;
serviceIpcParse(&g_appletISelfController, &r, sizeof(*resp));
resp = r.Raw;
rc = resp->result;
if (R_SUCCEEDED(rc) && fLux) *fLux = resp->fLux;
}
return rc;
}
Result appletIsIlluminanceAvailable(bool *out) {
if (hosversionBefore(3,0,0))
return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
return _appletCmdNoInOutBool(&g_appletISelfController, out, 67);
}
Result appletGetCurrentIlluminanceEx(bool *bOverLimit, float *fLux) {
if (hosversionBefore(5,0,0))
return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
IpcCommand c;
ipcInitialize(&c);
struct {
u64 magic;
u64 cmd_id;
} *raw;
raw = serviceIpcPrepareHeader(&g_appletISelfController, &c, sizeof(*raw));
raw->magic = SFCI_MAGIC;
raw->cmd_id = 71;
Result rc = serviceIpcDispatch(&g_appletISelfController);
if (R_SUCCEEDED(rc)) {
IpcParsedCommand r;
struct {
u64 magic;
u64 result;
u8 bOverLimit;
float fLux;
} *resp;
serviceIpcParse(&g_appletISelfController, &r, sizeof(*resp));
resp = r.Raw;
rc = resp->result;
if (R_SUCCEEDED(rc) && bOverLimit) *bOverLimit = resp->bOverLimit!=0;
if (R_SUCCEEDED(rc) && fLux) *fLux = resp->fLux;
}
return rc;
}
// ILibraryAppletSelfAccessor
static Result _appletExitProcessAndReturn(void) {