git subrepo clone https://github.com/Atmosphere-NX/Atmosphere-libs libraries

subrepo:
  subdir:   "libraries"
  merged:   "07af583b"
upstream:
  origin:   "https://github.com/Atmosphere-NX/Atmosphere-libs"
  branch:   "master"
  commit:   "07af583b"
git-subrepo:
  version:  "0.4.0"
  origin:   "https://github.com/ingydotnet/git-subrepo"
  commit:   "5d6aba9"

libraries/libstratosphere/source/ldr/ldr_ams.c

@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2018-2019 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <switch.h>
+#include "ldr_ams.h"
+
+static Result _ldrAtmosphereHasLaunchedProgram(Service *srv, bool *out, u64 program_id) {
+    u8 tmp;
+    Result rc = serviceDispatchInOut(srv, 65000, program_id, tmp);
+    if (R_SUCCEEDED(rc) && out) *out = tmp & 1;
+    return rc;
+}
+
+Result ldrDmntAtmosphereHasLaunchedProgram(bool *out, u64 program_id) {
+    return _ldrAtmosphereHasLaunchedProgram(ldrDmntGetServiceSession(), out, program_id);
+}
+
+Result ldrPmAtmosphereHasLaunchedProgram(bool *out, u64 program_id) {
+    return _ldrAtmosphereHasLaunchedProgram(ldrPmGetServiceSession(), out, program_id);
+}
+
+Result ldrPmAtmosphereGetProgramInfo(LoaderProgramInfo *out_program_info, CfgOverrideStatus *out_status, const NcmProgramLocation *loc) {
+    return serviceDispatchInOut(ldrPmGetServiceSession(), 65001, *loc, *out_status,
+        .buffer_attrs = { SfBufferAttr_Out | SfBufferAttr_HipcPointer | SfBufferAttr_FixedSize },
+        .buffers = { { out_program_info, sizeof(*out_program_info) } },
+    );
+}
+
+Result ldrPmAtmospherePinProgram(u64 *out, const NcmProgramLocation *loc, const CfgOverrideStatus *status) {
+    const struct {
+        NcmProgramLocation loc;
+        CfgOverrideStatus status;
+    } in = { *loc, *status };
+    return serviceDispatchInOut(ldrPmGetServiceSession(), 65002, in, *out);
+}

libraries/libstratosphere/source/ldr/ldr_ams.h

@@ -0,0 +1,27 @@
+/**
+ * @file ldr_ams.h
+ * @brief Loader (ldr:*) IPC wrapper for Atmosphere extensions.
+ * @author SciresM
+ * @copyright libnx Authors
+ */
+#pragma once
+#include <switch.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    u64 keys_down;
+    u64 flags;
+} CfgOverrideStatus;
+
+Result ldrPmAtmosphereHasLaunchedProgram(bool *out, u64 program_id);
+Result ldrDmntAtmosphereHasLaunchedProgram(bool *out, u64 program_id);
+
+Result ldrPmAtmosphereGetProgramInfo(LoaderProgramInfo *out, CfgOverrideStatus *out_status, const NcmProgramLocation *loc);
+Result ldrPmAtmospherePinProgram(u64 *out, const NcmProgramLocation *loc, const CfgOverrideStatus *status);
+
+#ifdef __cplusplus
+}
+#endif

libraries/libstratosphere/source/ldr/ldr_pm_api.cpp

@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2018-2019 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <stratosphere.hpp>
+#include "ldr_ams.h"
+
+namespace ams::ldr::pm {
+
+    /* Information API. */
+    Result CreateProcess(Handle *out, PinId pin_id, u32 flags, Handle reslimit) {
+        return ldrPmCreateProcess(pin_id.value, flags, reslimit, out);
+    }
+
+    Result GetProgramInfo(ProgramInfo *out, const ncm::ProgramLocation &loc) {
+        return ldrPmGetProgramInfo(reinterpret_cast<const NcmProgramLocation *>(&loc), reinterpret_cast<LoaderProgramInfo *>(out));
+    }
+
+    Result PinProgram(PinId *out, const ncm::ProgramLocation &loc) {
+        static_assert(sizeof(*out) == sizeof(u64), "PinId definition!");
+        return ldrPmPinProgram(reinterpret_cast<const NcmProgramLocation *>(&loc), reinterpret_cast<u64 *>(out));
+    }
+
+    Result UnpinProgram(PinId pin_id) {
+        return ldrPmUnpinProgram(pin_id.value);
+    }
+
+    Result HasLaunchedProgram(bool *out, ncm::ProgramId program_id) {
+        return ldrPmAtmosphereHasLaunchedProgram(out, static_cast<u64>(program_id));
+    }
+
+    Result AtmosphereGetProgramInfo(ProgramInfo *out, cfg::OverrideStatus *out_status, const ncm::ProgramLocation &loc) {
+        static_assert(sizeof(*out_status) == sizeof(CfgOverrideStatus), "CfgOverrideStatus definition!");
+        return ldrPmAtmosphereGetProgramInfo(reinterpret_cast<LoaderProgramInfo *>(out), reinterpret_cast<CfgOverrideStatus *>(out_status), reinterpret_cast<const NcmProgramLocation *>(&loc));
+    }
+
+    Result AtmospherePinProgram(PinId *out, const ncm::ProgramLocation &loc, const cfg::OverrideStatus &status) {
+        static_assert(sizeof(*out) == sizeof(u64), "PinId definition!");
+        static_assert(sizeof(status) == sizeof(CfgOverrideStatus), "CfgOverrideStatus definition!");
+        return ldrPmAtmospherePinProgram(reinterpret_cast<u64 *>(out), reinterpret_cast<const NcmProgramLocation *>(&loc), reinterpret_cast<const CfgOverrideStatus *>(&status));
+    }
+
+}