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[unity]普通版本用papi实现的可行性验证
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@chexiongsheng
chexiongsheng committed Nov 8, 2024
1 parent 662f93c commit 4c105ee
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43 changes: 43 additions & 0 deletions unity/Assets/core/upm/Runtime/Src/IL2Cpp/JsEnv.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@
using System;
using System.Collections.Generic;
using System.Reflection;
using System.Runtime.InteropServices;
#if CSHARP_7_3_OR_NEWER
using System.Threading.Tasks;
#endif
Expand Down Expand Up @@ -149,6 +150,48 @@ public JsEnv(ILoader loader, int debugPort = -1)
}
if (loader is IBuiltinLoadedListener)
(loader as IBuiltinLoadedListener).OnBuiltinLoaded(this);

PuertsIl2cpp.pesapi_ffi ffi = Marshal.PtrToStructure<PuertsIl2cpp.pesapi_ffi>(apis);
var scope = ffi.open_scope(nativePesapiEnv);
var env = ffi.get_env_from_ref(nativePesapiEnv);
var func = ffi.create_function(env, FooImpl, IntPtr.Zero);
var global = ffi.global(env);
ffi.set_property(env, global, "CSharpFoo", func);
ffi.close_scope(scope);
}

static IntPtr storeCallback = IntPtr.Zero;

[PuertsIl2cpp.MonoPInvokeCallback(typeof(PuertsIl2cpp.pesapi_callback))]
static void FooImpl(IntPtr apis, IntPtr info)
{
PuertsIl2cpp.pesapi_ffi ffi = Marshal.PtrToStructure<PuertsIl2cpp.pesapi_ffi>(apis);
var env = ffi.get_env(info);

IntPtr p0 = ffi.get_arg(info, 0);
if (ffi.is_function(env, p0))
{
if (storeCallback == IntPtr.Zero)
{
storeCallback = ffi.create_value_ref(env, p0, 0);
}
return;
}

if (storeCallback != IntPtr.Zero)
{
IntPtr func = ffi.get_value_from_ref(env, storeCallback);
IntPtr[] argv = new IntPtr[2] {p0, ffi.get_arg(info, 1)};
IntPtr res = ffi.call_function(env, func, IntPtr.Zero, 2, argv);
int sum = ffi.get_value_int32(env, res);
UnityEngine.Debug.Log(string.Format("callback result = {0}", sum));
return;
}

int x = ffi.get_value_int32(env, p0);
int y = ffi.get_value_int32(env, ffi.get_arg(info, 1));
UnityEngine.Debug.Log(string.Format("CSharpFoo called, x = {0}, y = {1}", x, y));
ffi.add_return(info, ffi.create_int32(env, x + y));
}

public void AddRegisterInfoGetter(Type type, Func<RegisterInfo> getter)
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181 changes: 181 additions & 0 deletions unity/Assets/core/upm/Runtime/Src/IL2Cpp/Native/NativeAPI.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -244,6 +244,187 @@ public static void SetLogCallback(LogCallback log)
}
}
}

public delegate void pesapi_callback(IntPtr apis, IntPtr info);

public delegate IntPtr pesapi_create_null_func(IntPtr env);
public delegate IntPtr pesapi_create_undefined_func(IntPtr env);
public delegate IntPtr pesapi_create_boolean_func(IntPtr env, bool value);
public delegate IntPtr pesapi_create_int32_func(IntPtr env, int value);
public delegate IntPtr pesapi_create_uint32_func(IntPtr env, uint value);
public delegate IntPtr pesapi_create_int64_func(IntPtr env, long value);
public delegate IntPtr pesapi_create_uint64_func(IntPtr env, ulong value);
public delegate IntPtr pesapi_create_double_func(IntPtr env, double value);
public delegate IntPtr pesapi_create_string_utf8_func(IntPtr env, string str, UIntPtr length);
public delegate IntPtr pesapi_create_binary_func(IntPtr env, IntPtr str, UIntPtr length);
public delegate IntPtr pesapi_create_array_func(IntPtr env);
public delegate IntPtr pesapi_create_object_func(IntPtr env);
public delegate IntPtr pesapi_create_function_func(IntPtr env, pesapi_callback native_impl, IntPtr data);
public delegate IntPtr pesapi_create_class_func(IntPtr env, IntPtr type_id);

public delegate bool pesapi_get_value_bool_func(IntPtr env, IntPtr value);
public delegate int pesapi_get_value_int32_func(IntPtr env, IntPtr value);
public delegate uint pesapi_get_value_uint32_func(IntPtr env, IntPtr value);
public delegate long pesapi_get_value_int64_func(IntPtr env, IntPtr value);
public delegate ulong pesapi_get_value_uint64_func(IntPtr env, IntPtr value);
public delegate double pesapi_get_value_double_func(IntPtr env, IntPtr value);
public delegate IntPtr pesapi_get_value_string_utf8_func(IntPtr env, IntPtr value, IntPtr buf, ref UIntPtr bufsize);
public delegate IntPtr pesapi_get_value_binary_func(IntPtr env, IntPtr pvalue, ref UIntPtr bufsize);
public delegate uint pesapi_get_array_length_func(IntPtr env, IntPtr value);

public delegate bool pesapi_is_null_func(IntPtr env, IntPtr value);
public delegate bool pesapi_is_undefined_func(IntPtr env, IntPtr value);
public delegate bool pesapi_is_boolean_func(IntPtr env, IntPtr value);
public delegate bool pesapi_is_int32_func(IntPtr env, IntPtr value);
public delegate bool pesapi_is_uint32_func(IntPtr env, IntPtr value);
public delegate bool pesapi_is_int64_func(IntPtr env, IntPtr value);
public delegate bool pesapi_is_uint64_func(IntPtr env, IntPtr value);
public delegate bool pesapi_is_double_func(IntPtr env, IntPtr value);
public delegate bool pesapi_is_string_func(IntPtr env, IntPtr value);
public delegate bool pesapi_is_object_func(IntPtr env, IntPtr value);
public delegate bool pesapi_is_function_func(IntPtr env, IntPtr value);
public delegate bool pesapi_is_binary_func(IntPtr env, IntPtr value);
public delegate bool pesapi_is_array_func(IntPtr env, IntPtr value);

public delegate IntPtr pesapi_native_object_to_value_func(IntPtr env, IntPtr type_id, IntPtr object_ptr, bool call_finalize);
public delegate IntPtr pesapi_get_native_object_ptr_func(IntPtr env, IntPtr value);
public delegate IntPtr pesapi_get_native_object_typeid_func(IntPtr env, IntPtr value);
public delegate bool pesapi_is_instance_of_func(IntPtr env, IntPtr type_id, IntPtr value);

public delegate IntPtr pesapi_boxing_func(IntPtr env, IntPtr value);
public delegate IntPtr pesapi_unboxing_func(IntPtr env, IntPtr value);
public delegate void pesapi_update_boxed_value_func(IntPtr env, IntPtr boxed_value, IntPtr value);
public delegate bool pesapi_is_boxed_value_func(IntPtr env, IntPtr value);

public delegate int pesapi_get_args_len_func(IntPtr info);
public delegate IntPtr pesapi_get_arg_func(IntPtr info, int index);
public delegate IntPtr pesapi_get_env_func(IntPtr info);
public delegate IntPtr pesapi_get_this_func(IntPtr info);
public delegate IntPtr pesapi_get_holder_func(IntPtr info);
public delegate IntPtr pesapi_get_userdata_func(IntPtr info);
public delegate void pesapi_add_return_func(IntPtr info, IntPtr value);
public delegate void pesapi_throw_by_string_func(IntPtr pinfo, string msg);

public delegate IntPtr pesapi_create_env_ref_func(IntPtr env);
public delegate bool pesapi_env_ref_is_valid_func(IntPtr env);
public delegate IntPtr pesapi_get_env_from_ref_func(IntPtr env_ref);
public delegate IntPtr pesapi_duplicate_env_ref_func(IntPtr env_ref);
public delegate void pesapi_release_env_ref_func(IntPtr env_ref);
public delegate IntPtr pesapi_open_scope_func(IntPtr env_ref);
public delegate IntPtr pesapi_open_scope_placement_func(IntPtr env_ref, IntPtr memory);
public delegate bool pesapi_has_caught_func(IntPtr scope);
public delegate IntPtr pesapi_get_exception_as_string_func(IntPtr scope, bool with_stack);
public delegate void pesapi_close_scope_func(IntPtr scope);
public delegate void pesapi_close_scope_placement_func(IntPtr scope);

public delegate IntPtr pesapi_create_value_ref_func(IntPtr env, IntPtr value, uint internal_field_count);
public delegate IntPtr pesapi_duplicate_value_ref_func(IntPtr value_ref);
public delegate void pesapi_release_value_ref_func(IntPtr value_ref);
public delegate IntPtr pesapi_get_value_from_ref_func(IntPtr env, IntPtr value_ref);
public delegate void pesapi_set_ref_weak_func(IntPtr env, IntPtr value_ref);
public delegate bool pesapi_set_owner_func(IntPtr env, IntPtr value, IntPtr owner);
public delegate IntPtr pesapi_get_ref_associated_env_func(IntPtr value_ref);
public delegate IntPtr pesapi_get_ref_internal_fields_func(IntPtr value_ref, ref uint pinternal_field_count);

public delegate IntPtr pesapi_get_property_func(IntPtr env, IntPtr objectPtr, string key);
public delegate void pesapi_set_property_func(IntPtr env, IntPtr objectPtr, string key, IntPtr value);
public delegate bool pesapi_get_private_func(IntPtr env, IntPtr objectPtr, out IntPtr outPtr);
public delegate bool pesapi_set_private_func(IntPtr env, IntPtr objectPtr, IntPtr ptr);
public delegate IntPtr pesapi_get_property_uint32_func(IntPtr env, IntPtr objectPtr, uint key);
public delegate void pesapi_set_property_uint32_func(IntPtr env, IntPtr objectPtr, uint key, IntPtr value);

public delegate IntPtr pesapi_call_function_func(IntPtr env, IntPtr func, IntPtr this_object, int argc, IntPtr[] argv);
public delegate IntPtr pesapi_eval_func(IntPtr env, IntPtr code, UIntPtr code_size, string path);
public delegate IntPtr pesapi_global_func(IntPtr env);
public delegate IntPtr pesapi_get_env_private_func(IntPtr env);
public delegate void pesapi_set_env_private_func(IntPtr env, IntPtr ptr);

[StructLayout(LayoutKind.Sequential)]
public struct pesapi_ffi
{
public pesapi_create_null_func create_null;
public pesapi_create_undefined_func create_undefined;
public pesapi_create_boolean_func create_boolean;
public pesapi_create_int32_func create_int32;
public pesapi_create_uint32_func create_uint32;
public pesapi_create_int64_func create_int64;
public pesapi_create_uint64_func create_uint64;
public pesapi_create_double_func create_double;
public pesapi_create_string_utf8_func create_string_utf8;
public pesapi_create_binary_func create_binary;
public pesapi_create_array_func create_array;
public pesapi_create_object_func create_object;
public pesapi_create_function_func create_function;
public pesapi_create_class_func create_class;
public pesapi_get_value_bool_func get_value_bool;
public pesapi_get_value_int32_func get_value_int32;
public pesapi_get_value_uint32_func get_value_uint32;
public pesapi_get_value_int64_func get_value_int64;
public pesapi_get_value_uint64_func get_value_uint64;
public pesapi_get_value_double_func get_value_double;
public pesapi_get_value_string_utf8_func get_value_string_utf8;
public pesapi_get_value_binary_func get_value_binary;
public pesapi_get_array_length_func get_array_length;
public pesapi_is_null_func is_null;
public pesapi_is_undefined_func is_undefined;
public pesapi_is_boolean_func is_boolean;
public pesapi_is_int32_func is_int32;
public pesapi_is_uint32_func is_uint32;
public pesapi_is_int64_func is_int64;
public pesapi_is_uint64_func is_uint64;
public pesapi_is_double_func is_double;
public pesapi_is_string_func is_string;
public pesapi_is_object_func is_object;
public pesapi_is_function_func is_function;
public pesapi_is_binary_func is_binary;
public pesapi_is_array_func is_array;
public pesapi_native_object_to_value_func native_object_to_value;
public pesapi_get_native_object_ptr_func get_native_object_ptr;
public pesapi_get_native_object_typeid_func get_native_object_typeid;
public pesapi_is_instance_of_func is_instance_of;
public pesapi_boxing_func boxing;
public pesapi_unboxing_func unboxing;
public pesapi_update_boxed_value_func update_boxed_value;
public pesapi_is_boxed_value_func is_boxed_value;
public pesapi_get_args_len_func get_args_len;
public pesapi_get_arg_func get_arg;
public pesapi_get_env_func get_env;
public pesapi_get_this_func get_this;
public pesapi_get_holder_func get_holder;
public pesapi_get_userdata_func get_userdata;
public pesapi_add_return_func add_return;
public pesapi_throw_by_string_func throw_by_string;
public pesapi_create_env_ref_func create_env_ref;
public pesapi_env_ref_is_valid_func env_ref_is_valid;
public pesapi_get_env_from_ref_func get_env_from_ref;
public pesapi_duplicate_env_ref_func duplicate_env_ref;
public pesapi_release_env_ref_func release_env_ref;
public pesapi_open_scope_func open_scope;
public pesapi_open_scope_placement_func open_scope_placement;
public pesapi_has_caught_func has_caught;
public pesapi_get_exception_as_string_func get_exception_as_string;
public pesapi_close_scope_func close_scope;
public pesapi_close_scope_placement_func close_scope_placement;
public pesapi_create_value_ref_func create_value_ref;
public pesapi_duplicate_value_ref_func duplicate_value_ref;
public pesapi_release_value_ref_func release_value_ref;
public pesapi_get_value_from_ref_func get_value_from_ref;
public pesapi_set_ref_weak_func set_ref_weak;
public pesapi_set_owner_func set_owner;
public pesapi_get_ref_associated_env_func get_ref_associated_env;
public pesapi_get_ref_internal_fields_func get_ref_internal_fields;
public pesapi_get_property_func get_property;
public pesapi_set_property_func set_property;
public pesapi_get_private_func get_private;
public pesapi_set_private_func set_private;
public pesapi_get_property_uint32_func get_property_uint32;
public pesapi_set_property_uint32_func set_property_uint32;
public pesapi_call_function_func call_function;
public pesapi_eval_func eval;
public pesapi_global_func global;
public pesapi_get_env_private_func get_env_private;
public pesapi_set_env_private_func set_env_private;
}
}

#endif
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