mika/libnx
1
0
Fork 0
mirror of https://github.com/switchbrew/libnx.git synced 2025-07-05 10:52:15 +02:00
Code Issues Packages Projects Releases Wiki Activity

Check nifm permissions for nifmSetWirelessCommunicationEnabled

Browse Source
This commit is contained in:
exelix 2019-03-08 14:34:48 +01:00
parent 02776292cb
commit d2e41e16e2
1 changed files with 20 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
nx/source/services/nifm.c
View File

@ -9,6 +9,15 @@
#include "arm/atomics.h"
#include "runtime/hosversion.h"
typedef enum {
nifmPrivilegeLevel_NotInitialized = 0,
nifmPrivilegeLevel_User = 1,
nifmPrivilegeLevel_Applet = 2,
nifmPrivilegeLevel_System = 3,
} nifmPrivilegeLevel;
static nifmPrivilegeLevel g_nifmPrivilegeLevel = nifmPrivilegeLevel_NotInitialized;
static Service g_nifmSrv;
static Service g_nifmIGS;
static u64 g_refCnt;
@ -23,12 +32,19 @@ Result nifmInitialize(void) {
return 0;
Result rc = smGetService(&g_nifmSrv, "nifm:s");
g_nifmPrivilegeLevel = nifmPrivilegeLevel_System;
if (R_FAILED(rc))
{
rc = smGetService(&g_nifmSrv, "nifm:a");
g_nifmPrivilegeLevel = nifmPrivilegeLevel_Applet;
}
if (R_FAILED(rc))
{
rc = smGetService(&g_nifmSrv, "nifm:u");
g_nifmPrivilegeLevel = nifmPrivilegeLevel_User;
}
if (R_SUCCEEDED(rc)) rc = serviceConvertToDomain(&g_nifmSrv);
@ -49,6 +65,7 @@ void nifmExit(void) {
if (atomicDecrement64(&g_refCnt) == 0) {
serviceClose(&g_nifmIGS);
serviceClose(&g_nifmSrv);
g_nifmPrivilegeLevel = nifmPrivilegeLevel_NotInitialized;
}
}
@ -125,6 +142,9 @@ Result nifmIsWirelessCommunicationEnabled(bool* out) {
}
Result nifmSetWirelessCommunicationEnabled(bool enable) {
if (g_nifmPrivilegeLevel < nifmPrivilegeLevel_Applet)
return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
IpcCommand c;
ipcInitialize(&c);