[hle] Add missing service exports

2026-07-22 02:46:19 +08:00 · 2026-06-21 23:18:55 +03:00
parent 5512da9e12
commit 5afa5e1ffa
10 changed files with 591 additions and 0 deletions
@@ -0,0 +1,65 @@
+// Copyright (C) 2026 SharpEmu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+using System;
+using System.Threading;
+using SharpEmu.HLE;
+
+namespace SharpEmu.Libs.Np;
+
+public static class NpWebApi2Exports
+{
+    private const int NpWebApi2ErrorInvalidArgument = unchecked((int)0x80553402);
+
+    private static int _initialized;
+
+    [SysAbiExport(
+        Nid = "+o9816YQhqQ",
+        ExportName = "sceNpWebApi2Initialize",
+        Target = Generation.Gen4 | Generation.Gen5,
+        LibraryName = "libSceNpWebApi2")]
+    public static int NpWebApi2Initialize(CpuContext ctx)
+    {
+        var httpContextId = unchecked((int)ctx[CpuRegister.Rdi]);
+        var poolSize = ctx[CpuRegister.Rsi];
+
+        if (httpContextId <= 0 || poolSize == 0)
+        {
+            return SetReturn(ctx, NpWebApi2ErrorInvalidArgument);
+        }
+
+        Interlocked.Exchange(ref _initialized, 1);
+        TraceNpWebApi2("init", httpContextId, poolSize);
+        return SetReturn(ctx, 0);
+    }
+
+    [SysAbiExport(
+        Nid = "bEvXpcEk200",
+        ExportName = "sceNpWebApi2Terminate",
+        Target = Generation.Gen4 | Generation.Gen5,
+        LibraryName = "libSceNpWebApi2")]
+    public static int NpWebApi2Terminate(CpuContext ctx)
+    {
+        var libraryContextId = unchecked((int)ctx[CpuRegister.Rdi]);
+        Interlocked.Exchange(ref _initialized, 0);
+        TraceNpWebApi2("term", libraryContextId, 0);
+        return SetReturn(ctx, 0);
+    }
+
+    private static int SetReturn(CpuContext ctx, int result)
+    {
+        ctx[CpuRegister.Rax] = unchecked((ulong)result);
+        return result;
+    }
+
+    private static void TraceNpWebApi2(string operation, int id, ulong arg0)
+    {
+        if (!string.Equals(Environment.GetEnvironmentVariable("SHARPEMU_LOG_NP_WEB_API2"), "1", StringComparison.Ordinal))
+        {
+            return;
+        }
+
+        Console.Error.WriteLine(
+            $"[LOADER][TRACE] npwebapi2.{operation} id={id} arg0=0x{arg0:X16} initialized={Volatile.Read(ref _initialized)}");
+    }
+}