[hle] Add missing service exports

2026-07-15 23:46:15 +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 +1,79 @@
+// Copyright (C) 2026 SharpEmu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+using System;
+using System.Collections.Concurrent;
+using System.Threading;
+using SharpEmu.HLE;
+
+namespace SharpEmu.Libs.Network;
+
+public static class Http2Exports
+{
+    private const int Http2ErrorInvalidId = unchecked((int)0x80436004);
+    private const int Http2ErrorInvalidArgument = unchecked((int)0x80436016);
+
+    private static readonly ConcurrentDictionary<int, Http2Context> _contexts = new();
+    private static int _nextContextId;
+
+    private sealed record Http2Context(int NetId, int SslId, ulong PoolSize, int MaxRequests);
+
+    [SysAbiExport(
+        Nid = "3JCe3lCbQ8A",
+        ExportName = "sceHttp2Init",
+        Target = Generation.Gen4 | Generation.Gen5,
+        LibraryName = "libSceHttp2")]
+    public static int Http2Init(CpuContext ctx)
+    {
+        var netId = unchecked((int)ctx[CpuRegister.Rdi]);
+        var sslId = unchecked((int)ctx[CpuRegister.Rsi]);
+        var poolSize = ctx[CpuRegister.Rdx];
+        var maxRequests = unchecked((int)ctx[CpuRegister.Rcx]);
+
+        if (poolSize == 0 || maxRequests <= 0)
+        {
+            return SetReturn(ctx, Http2ErrorInvalidArgument);
+        }
+
+        var id = Interlocked.Increment(ref _nextContextId);
+        _contexts[id] = new Http2Context(netId, sslId, poolSize, maxRequests);
+
+        TraceHttp2("init", id, unchecked((ulong)netId), unchecked((ulong)sslId), poolSize, unchecked((ulong)maxRequests));
+        ctx[CpuRegister.Rax] = unchecked((ulong)id);
+        return (int)OrbisGen2Result.ORBIS_GEN2_OK;
+    }
+
+    [SysAbiExport(
+        Nid = "YiBUtz-pGkc",
+        ExportName = "sceHttp2Term",
+        Target = Generation.Gen4 | Generation.Gen5,
+        LibraryName = "libSceHttp2")]
+    public static int Http2Term(CpuContext ctx)
+    {
+        var id = unchecked((int)ctx[CpuRegister.Rdi]);
+        if (!_contexts.TryRemove(id, out _))
+        {
+            return SetReturn(ctx, Http2ErrorInvalidId);
+        }
+
+        TraceHttp2("term", id, 0, 0, 0, 0);
+        return SetReturn(ctx, 0);
+    }
+
+    private static int SetReturn(CpuContext ctx, int result)
+    {
+        ctx[CpuRegister.Rax] = unchecked((ulong)result);
+        return result;
+    }
+
+    private static void TraceHttp2(string operation, int id, ulong arg0, ulong arg1, ulong arg2, ulong arg3)
+    {
+        if (!string.Equals(Environment.GetEnvironmentVariable("SHARPEMU_LOG_HTTP2"), "1", StringComparison.Ordinal))
+        {
+            return;
+        }
+
+        Console.Error.WriteLine(
+            $"[LOADER][TRACE] http2.{operation} id={id} arg0=0x{arg0:X16} arg1=0x{arg1:X16} arg2=0x{arg2:X16} arg3=0x{arg3:X16}");
+    }
+}