ams_mitm: add ns:web mitm for HBL web support

stratosphere/ams_mitm/source/ns_mitm/nsmitm_web_service.hpp

@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2018 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/>.
+ */
+ 
+#pragma once
+#include <switch.h>
+#include <stratosphere.hpp>
+
+#include "../utils.hpp"
+
+#include "nsmitm_service_common.hpp"
+#include "ns_shim.h"
+
+class NsDocumentService : public IServiceObject {
+    private:
+        u64 title_id;
+        std::unique_ptr<NsDocumentInterface> srv;
+    public:
+        NsDocumentService(u64 t, NsDocumentInterface *s) : title_id(t), srv(s) {
+            /* ... */
+        }
+
+        NsDocumentService(u64 t, std::unique_ptr<NsDocumentInterface> s) : title_id(t), srv(std::move(s)) {
+            /* ... */
+        }
+
+        NsDocumentService(u64 t, NsDocumentInterface s) : title_id(t) {
+            srv = std::make_unique<NsDocumentInterface>(s);
+        }
+
+        virtual ~NsDocumentService() {
+            serviceClose(&srv->s);
+        }
+    private:
+        /* Actual command API. */
+        Result GetApplicationContentPath(OutBuffer<u8> out_path, u64 app_id, u8 storage_type);
+        Result ResolveApplicationContentPath(u64 title_id, u8 storage_type);
+        Result GetRunningApplicationProgramId(Out<u64> out_tid, u64 app_id);
+    public:
+        DEFINE_SERVICE_DISPATCH_TABLE {
+            MakeServiceCommandMeta<NsSrvCmd_GetApplicationContentPath, &NsDocumentService::GetApplicationContentPath>(),
+            MakeServiceCommandMeta<NsSrvCmd_ResolveApplicationContentPath, &NsDocumentService::ResolveApplicationContentPath>(),
+            MakeServiceCommandMeta<NsSrvCmd_GetRunningApplicationProgramId, &NsDocumentService::GetRunningApplicationProgramId, FirmwareVersion_600>(),
+        };
+};
+
+class NsWebMitmService : public IMitmServiceObject {      
+    public:
+        NsWebMitmService(std::shared_ptr<Service> s, u64 pid) : IMitmServiceObject(s, pid) {
+            /* ... */
+        }
+        
+        static bool ShouldMitm(u64 pid, u64 tid) {
+            /* We will mitm:
+             * - web applets, to facilitate hbl web browser launching.
+             */
+            return Utils::IsWebAppletTid(tid);
+        }
+        
+        static void PostProcess(IMitmServiceObject *obj, IpcResponseContext *ctx);
+                    
+    protected:
+        /* Overridden commands. */
+        Result GetDocumentInterface(Out<std::shared_ptr<NsDocumentService>> out_intf);
+    public:
+        DEFINE_SERVICE_DISPATCH_TABLE {
+            MakeServiceCommandMeta<NsGetterCmd_GetDocumentInterface, &NsWebMitmService::GetDocumentInterface, FirmwareVersion_300>(),
+        };
+};