Added a few misc IPC wrappers

Signed-off-by: Adubbz <Adubbz@users.noreply.github.com>

nx/include/switch/services/ns.h

@@ -17,3 +17,9 @@ Result nsInitialize(void);
 void nsExit(void);
 
 Result nsGetApplicationControlData(u8 flag, u64 titleID, NsApplicationControlData* buffer, size_t size, size_t* actual_size);
+
+Result nsvmInitialize(void);
+void nsvmExit(void);
+
+Result nsvmNeedsUpdateVulnerability(u8 *out);
+Result nsvmGetSafeSystemVersion(u16 *out);

nx/include/switch/services/pm.h

@@ -27,3 +27,4 @@ Result pmdmntEnableDebugForApplication(Handle* handle_out);
 Result pminfoGetTitleId(u64* title_id_out, u64 pid);
 
 Result pmshellLaunchProcess(u32 launch_flags, u64 titleID, u64 storageID, u64 *pid);
+Result pmshellTerminateProcessByTitleId(u64 title_id);

nx/include/switch/services/set.h

@@ -7,6 +7,8 @@
  */
 #include "../result.h"
 
+#define SET_MAX_NAME_SIZE 0x30
+
 typedef enum {
     ColorSetId_Light=0,
     ColorSetId_Dark=1
@@ -67,6 +69,18 @@ void setsysExit(void);
 /// Gets the current system theme.
 Result setsysGetColorSetId(ColorSetId* out);
 
+/**
+ * @brief Gets the size of a settings item value.
+ * @param out Pointer to output the size to.
+ */
+Result setsysGetSettingsItemValueSize(const char *name, const char *item_key, u64 *size_out);
+
+/**
+ * @brief Gets the value of a settings item value.
+ * @param out Pointer to output the value to.
+ */
+Result setsysGetSettingsItemValue(const char *name, const char *item_key, u64 *value_out);
+
 /**
  * @brief Gets the system's serial number.
  * @param serial Pointer to output the serial to. (The buffer size needs to be at least 0x19 bytes)
@@ -108,3 +122,5 @@ Result setsysGetWirelessLanEnableFlag(bool *out);
  * @param out Pointer to output the status to. 
  */
 Result setsysGetBluetoothEnableFlag(bool *out);
+
+

nx/source/services/ns.c

@@ -6,8 +6,8 @@
 #include "services/sm.h"
 #include "services/ns.h"
 
-static Service g_nsAppManSrv, g_nsGetterSrv;
-static u64 g_nsRefCnt;
+static Service g_nsAppManSrv, g_nsGetterSrv, g_nsvmSrv;
+static u64 g_nsRefCnt, g_nsvmRefCnt;
 
 static Result _nsGetInterface(Service* srv_out, u64 cmd_id);
 
@@ -116,3 +116,89 @@ Result nsGetApplicationControlData(u8 flag, u64 titleID, NsApplicationControlDat
 
     return rc;
 }
+
+Result nsvmInitialize(void)
+{
+    atomicIncrement64(&g_nsvmRefCnt);
+
+    if (serviceIsActive(&g_nsvmSrv))
+        return MAKERESULT(Module_Libnx, LibnxError_AlreadyInitialized);
+
+    return smGetService(&g_nsvmSrv, "ns:vm");
+}
+
+void nsvmExit(void)
+{
+    if (atomicDecrement64(&g_nsvmRefCnt) == 0) {
+        serviceClose(&g_nsvmSrv);
+    }
+}
+
+Result nsvmNeedsUpdateVulnerability(u8 *out) {
+    IpcCommand c;
+    ipcInitialize(&c);
+
+    struct {
+        u64 magic;
+        u64 cmd_id;
+    } *raw;
+
+    raw = ipcPrepareHeader(&c, sizeof(*raw));
+
+    raw->magic = SFCI_MAGIC;
+    raw->cmd_id = 1200;
+
+    Result rc = serviceIpcDispatch(&g_nsvmSrv);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        ipcParse(&r);
+
+        struct {
+            u64 magic;
+            u64 result;
+            u8 out;
+        } *resp = r.Raw;
+
+        rc = resp->result;
+
+        if (R_SUCCEEDED(rc) && out) *out = resp->out;
+    }
+
+    return rc;
+}
+
+Result nsvmGetSafeSystemVersion(u16 *out)
+{
+    IpcCommand c;
+    ipcInitialize(&c);
+
+    struct {
+        u64 magic;
+        u64 cmd_id;
+    } *raw;
+
+    raw = ipcPrepareHeader(&c, sizeof(*raw));
+
+    raw->magic = SFCI_MAGIC;
+    raw->cmd_id = 1202;
+
+    Result rc = serviceIpcDispatch(&g_nsvmSrv);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        ipcParse(&r);
+
+        struct {
+            u64 magic;
+            u64 result;
+            u16 out;
+        } *resp = r.Raw;
+
+        rc = resp->result;
+
+        if (R_SUCCEEDED(rc) && out) *out = resp->out;
+    }
+
+    return rc;
+}

nx/source/services/pm.c

@@ -314,3 +314,36 @@ Result pmshellLaunchProcess(u32 launch_flags, u64 titleID, u64 storageID, u64 *p
 
     return rc;
 }
+
+Result pmshellTerminateProcessByTitleId(u64 title_id) {
+    IpcCommand c;
+    ipcInitialize(&c);
+
+    struct {
+        u64 magic;
+        u64 cmd_id;
+        u64 title_id;
+    } *raw;
+
+    raw = ipcPrepareHeader(&c, sizeof(*raw));
+
+    raw->magic = SFCI_MAGIC;
+    raw->cmd_id = 2;
+    raw->title_id = title_id;
+
+    Result rc = serviceIpcDispatch(&g_pmshellSrv);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        ipcParse(&r);
+
+        struct {
+            u64 magic;
+            u64 result;
+        } *resp = r.Raw;
+
+        rc = resp->result;
+    }
+
+    return rc;
+}

nx/source/services/set.c

@@ -348,6 +348,76 @@ Result setsysGetColorSetId(ColorSetId* out)
 
 }
 
+Result setsysGetSettingsItemValue(const char *name, const char *item_key, u64 *value_out) {
+    IpcCommand c;
+    ipcInitialize(&c);
+    ipcAddSendStatic(&c, name, SET_MAX_NAME_SIZE, 0);
+    ipcAddSendStatic(&c, item_key, SET_MAX_NAME_SIZE, 0);
+    ipcAddRecvBuffer(&c, value_out, sizeof(u64), 0);
+
+    struct {
+        u64 magic;
+        u64 cmd_id;
+    } *raw;
+
+    raw = ipcPrepareHeader(&c, sizeof(*raw));
+
+    raw->magic = SFCI_MAGIC;
+    raw->cmd_id = 38;
+
+    Result rc = serviceIpcDispatch(&g_setsysSrv);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        ipcParse(&r);
+
+        struct {
+            u64 magic;
+            u64 result;
+        } *resp = r.Raw;
+
+        rc = resp->result;
+    }
+
+    return rc;
+}
+
+Result setsysGetSettingsItemValueSize(const char *name, const char *item_key, u64 *size_out) {
+    IpcCommand c;
+    ipcInitialize(&c);
+    ipcAddSendStatic(&c, name, SET_MAX_NAME_SIZE, 0);
+    ipcAddSendStatic(&c, item_key, SET_MAX_NAME_SIZE, 0);
+
+    struct {
+        u64 magic;
+        u64 cmd_id;
+    } *raw;
+
+    raw = ipcPrepareHeader(&c, sizeof(*raw));
+
+    raw->magic = SFCI_MAGIC;
+    raw->cmd_id = 37;
+
+    Result rc = serviceIpcDispatch(&g_setsysSrv);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        ipcParse(&r);
+
+        struct {
+            u64 magic;
+            u64 result;
+            u64 size;
+        } *resp = r.Raw;
+
+        rc = resp->result;
+
+        if (R_SUCCEEDED(rc) && size_out) *size_out = resp->size;
+    }
+
+    return rc;
+}
+
 Result setsysGetSerialNumber(char *serial) {
     IpcCommand c;
     ipcInitialize(&c);