From 447ca35c29668d4b55c426a044b58f047253c77c Mon Sep 17 00:00:00 2001
From: yellows8 <yellows8@users.noreply.github.com>
Date: Mon, 19 Aug 2019 22:08:19 -0400
Subject: [PATCH] Added appletPopRequestLaunchApplicationForDebug.

---
 nx/include/switch/services/applet.h | 10 +++++++
 nx/source/services/applet.c         | 44 +++++++++++++++++++++++++++++
 2 files changed, 54 insertions(+)

diff --git a/nx/include/switch/services/applet.h b/nx/include/switch/services/applet.h
index 3863bdbf..5ff96c44 100644
--- a/nx/include/switch/services/applet.h
+++ b/nx/include/switch/services/applet.h
@@ -1371,6 +1371,16 @@ Result appletGetPopFromGeneralChannelEvent(Event *out_event);
  */
 Result appletGetHomeButtonWriterLockAccessor(AppletLockAccessor *a);
 
+/**
+ * @brief PopRequestLaunchApplicationForDebug
+ * @note Only available with AppletType_SystemApplet on [6.0.0+].
+ * @param[out] userIDs Output array of userIDs.
+ * @param[in] count Size of the userID array in entries, must be at least the size stored in state.
+ * @param[out] titleID Output Application titleID.
+ * @param[out] total_out Total output userID entries.
+ */
+Result appletPopRequestLaunchApplicationForDebug(u128 *userIDs, s32 count, u64 *titleID, s32 *total_out);
+
 // IGlobalStateController
 
 /**
diff --git a/nx/source/services/applet.c b/nx/source/services/applet.c
index 91c79e26..3da3f8c1 100644
--- a/nx/source/services/applet.c
+++ b/nx/source/services/applet.c
@@ -4270,6 +4270,50 @@ Result appletGetHomeButtonWriterLockAccessor(AppletLockAccessor *a) {
     return _appletGetHomeButtonRwLockAccessor(&g_appletIFunctions, a, 30);
 }
 
+Result appletPopRequestLaunchApplicationForDebug(u128 *userIDs, s32 count, u64 *titleID, s32 *total_out) {
+    if (__nx_applet_type != AppletType_SystemApplet)
+        return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
+    if (hosversionBefore(6,0,0))
+        return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
+
+    IpcCommand c;
+    ipcInitialize(&c);
+
+    ipcAddRecvBuffer(&c, userIDs, count*sizeof(u128), BufferType_Normal);
+
+    struct {
+        u64 magic;
+        u64 cmd_id;
+    } *raw;
+
+    raw = serviceIpcPrepareHeader(&g_appletIFunctions, &c, sizeof(*raw));
+
+    raw->magic = SFCI_MAGIC;
+    raw->cmd_id = 100;
+
+    Result rc = serviceIpcDispatch(&g_appletIFunctions);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        struct {
+            u64 magic;
+            u64 result;
+            u64 titleID;
+            s32 total_out;
+        } *resp;
+
+        serviceIpcParse(&g_appletIFunctions, &r, sizeof(*resp));
+        resp = r.Raw;
+
+        rc = resp->result;
+
+        if (R_SUCCEEDED(rc) && titleID) *titleID = resp->titleID;
+        if (R_SUCCEEDED(rc) && total_out) *total_out = resp->total_out;
+    }
+
+    return rc;
+}
+
 // IGlobalStateController
 
 Result appletStartSleepSequence(bool flag) {