diff options
Diffstat (limited to 'core/variant/binder_common.h')
| -rw-r--r-- | core/variant/binder_common.h | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/core/variant/binder_common.h b/core/variant/binder_common.h index 490bd45b7b..8c0b7907e3 100644 --- a/core/variant/binder_common.h +++ b/core/variant/binder_common.h @@ -238,6 +238,16 @@ void call_with_ptr_args_static_retc_helper(T *p_instance, R (*p_method)(T *, P.. PtrToArg<R>::encode(p_method(p_instance, PtrToArg<P>::convert(p_args[Is])...), r_ret); } +template <class R, class... P, size_t... Is> +void call_with_ptr_args_static_method_ret_helper(R (*p_method)(P...), const void **p_args, void *r_ret, IndexSequence<Is...>) { + PtrToArg<R>::encode(p_method(PtrToArg<P>::convert(p_args[Is])...), r_ret); +} + +template <class... P, size_t... Is> +void call_with_ptr_args_static_method_helper(void (*p_method)(P...), const void **p_args, IndexSequence<Is...>) { + p_method(PtrToArg<P>::convert(p_args[Is])...); +} + template <class T, class... P, size_t... Is> void call_with_validated_variant_args_helper(T *p_instance, void (T::*p_method)(P...), const Variant **p_args, IndexSequence<Is...>) { (p_instance->*p_method)((VariantInternalAccessor<typename GetSimpleTypeT<P>::type_t>::get(p_args[Is]))...); @@ -263,6 +273,16 @@ void call_with_validated_variant_args_static_retc_helper(T *p_instance, R (*p_me VariantInternalAccessor<typename GetSimpleTypeT<R>::type_t>::set(r_ret, p_method(p_instance, (VariantInternalAccessor<typename GetSimpleTypeT<P>::type_t>::get(p_args[Is]))...)); } +template <class R, class... P, size_t... Is> +void call_with_validated_variant_args_static_method_ret_helper(R (*p_method)(P...), const Variant **p_args, Variant *r_ret, IndexSequence<Is...>) { + VariantInternalAccessor<typename GetSimpleTypeT<R>::type_t>::set(r_ret, p_method((VariantInternalAccessor<typename GetSimpleTypeT<P>::type_t>::get(p_args[Is]))...)); +} + +template <class... P, size_t... Is> +void call_with_validated_variant_args_static_method_helper(void (*p_method)(P...), const Variant **p_args, IndexSequence<Is...>) { + p_method((VariantInternalAccessor<typename GetSimpleTypeT<P>::type_t>::get(p_args[Is]))...); +} + template <class T, class... P> void call_with_variant_args(T *p_instance, void (T::*p_method)(P...), const Variant **p_args, int p_argcount, Callable::CallError &r_error) { #ifdef DEBUG_METHODS_ENABLED @@ -456,6 +476,16 @@ void call_with_ptr_args_static_retc(T *p_instance, R (*p_method)(T *, P...), con call_with_ptr_args_static_retc_helper<T, R, P...>(p_instance, p_method, p_args, r_ret, BuildIndexSequence<sizeof...(P)>{}); } +template <class R, class... P> +void call_with_ptr_args_static_method_ret(R (*p_method)(P...), const void **p_args, void *r_ret) { + call_with_ptr_args_static_method_ret_helper<R, P...>(p_method, p_args, r_ret, BuildIndexSequence<sizeof...(P)>{}); +} + +template <class... P> +void call_with_ptr_args_static_method(void (*p_method)(P...), const void **p_args) { + call_with_ptr_args_static_method_helper<P...>(p_method, p_args, BuildIndexSequence<sizeof...(P)>{}); +} + template <class T, class... P> void call_with_validated_variant_args(Variant *base, void (T::*p_method)(P...), const Variant **p_args) { call_with_validated_variant_args_helper<T, P...>(VariantGetInternalPtr<T>::get_ptr(base), p_method, p_args, BuildIndexSequence<sizeof...(P)>{}); @@ -476,6 +506,16 @@ void call_with_validated_variant_args_static_retc(Variant *base, R (*p_method)(T call_with_validated_variant_args_static_retc_helper<T, R, P...>(VariantGetInternalPtr<T>::get_ptr(base), p_method, p_args, r_ret, BuildIndexSequence<sizeof...(P)>{}); } +template <class... P> +void call_with_validated_variant_args_static_method(void (*p_method)(P...), const Variant **p_args) { + call_with_validated_variant_args_static_method_helper<P...>(p_method, p_args, BuildIndexSequence<sizeof...(P)>{}); +} + +template <class R, class... P> +void call_with_validated_variant_args_static_method_ret(R (*p_method)(P...), const Variant **p_args, Variant *r_ret) { + call_with_validated_variant_args_static_method_ret_helper<R, P...>(p_method, p_args, r_ret, BuildIndexSequence<sizeof...(P)>{}); +} + // GCC raises "parameter 'p_args' set but not used" when P = {}, // it's not clever enough to treat other P values as making this branch valid. #if defined(DEBUG_METHODS_ENABLED) && defined(__GNUC__) && !defined(__clang__) @@ -566,6 +606,28 @@ void call_with_variant_args_ret_helper(T *p_instance, R (T::*p_method)(P...), co #endif } +template <class R, class... P, size_t... Is> +void call_with_variant_args_static_ret(R (*p_method)(P...), const Variant **p_args, Variant &r_ret, Callable::CallError &r_error, IndexSequence<Is...>) { + r_error.error = Callable::CallError::CALL_OK; + +#ifdef DEBUG_METHODS_ENABLED + r_ret = (p_method)(VariantCasterAndValidate<P>::cast(p_args, Is, r_error)...); +#else + r_ret = (p_method)(VariantCaster<P>::cast(*p_args[Is])...); +#endif +} + +template <class... P, size_t... Is> +void call_with_variant_args_static(void (*p_method)(P...), const Variant **p_args, Callable::CallError &r_error, IndexSequence<Is...>) { + r_error.error = Callable::CallError::CALL_OK; + +#ifdef DEBUG_METHODS_ENABLED + (p_method)(VariantCasterAndValidate<P>::cast(p_args, Is, r_error)...); +#else + (p_method)(VariantCaster<P>::cast(*p_args[Is])...); +#endif +} + template <class T, class R, class... P> void call_with_variant_args_ret(T *p_instance, R (T::*p_method)(P...), const Variant **p_args, int p_argcount, Variant &r_ret, Callable::CallError &r_error) { #ifdef DEBUG_METHODS_ENABLED @@ -596,6 +658,42 @@ void call_with_variant_args_retc_helper(T *p_instance, R (T::*p_method)(P...) co (void)p_args; } +template <class R, class... P> +void call_with_variant_args_static_ret(R (*p_method)(P...), const Variant **p_args, int p_argcount, Variant &r_ret, Callable::CallError &r_error) { +#ifdef DEBUG_METHODS_ENABLED + if ((size_t)p_argcount > sizeof...(P)) { + r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS; + r_error.argument = sizeof...(P); + return; + } + + if ((size_t)p_argcount < sizeof...(P)) { + r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS; + r_error.argument = sizeof...(P); + return; + } +#endif + call_with_variant_args_static_ret<R, P...>(p_method, p_args, r_ret, r_error, BuildIndexSequence<sizeof...(P)>{}); +} + +template <class... P> +void call_with_variant_args_static_ret(void (*p_method)(P...), const Variant **p_args, int p_argcount, Variant &r_ret, Callable::CallError &r_error) { +#ifdef DEBUG_METHODS_ENABLED + if ((size_t)p_argcount > sizeof...(P)) { + r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS; + r_error.argument = sizeof...(P); + return; + } + + if ((size_t)p_argcount < sizeof...(P)) { + r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS; + r_error.argument = sizeof...(P); + return; + } +#endif + call_with_variant_args_static<P...>(p_method, p_args, r_error, BuildIndexSequence<sizeof...(P)>{}); +} + template <class T, class R, class... P> void call_with_variant_args_retc(T *p_instance, R (T::*p_method)(P...) const, const Variant **p_args, int p_argcount, Variant &r_ret, Callable::CallError &r_error) { #ifdef DEBUG_METHODS_ENABLED @@ -660,6 +758,72 @@ void call_with_variant_args_retc_static_helper_dv(T *p_instance, R (*p_method)(T call_with_variant_args_retc_static_helper(p_instance, p_method, args, r_ret, r_error, BuildIndexSequence<sizeof...(P)>{}); } +template <class R, class... P> +void call_with_variant_args_static_ret_dv(R (*p_method)(P...), const Variant **p_args, int p_argcount, Variant &r_ret, Callable::CallError &r_error, const Vector<Variant> &default_values) { +#ifdef DEBUG_ENABLED + if ((size_t)p_argcount > sizeof...(P)) { + r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS; + r_error.argument = sizeof...(P); + return; + } +#endif + + int32_t missing = (int32_t)sizeof...(P) - (int32_t)p_argcount; + + int32_t dvs = default_values.size(); +#ifdef DEBUG_ENABLED + if (missing > dvs) { + r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS; + r_error.argument = sizeof...(P); + return; + } +#endif + + const Variant *args[sizeof...(P) == 0 ? 1 : sizeof...(P)]; //avoid zero sized array + for (int32_t i = 0; i < (int32_t)sizeof...(P); i++) { + if (i < p_argcount) { + args[i] = p_args[i]; + } else { + args[i] = &default_values[i - p_argcount + (dvs - missing)]; + } + } + + call_with_variant_args_static_ret(p_method, args, r_ret, r_error, BuildIndexSequence<sizeof...(P)>{}); +} + +template <class... P> +void call_with_variant_args_static_dv(void (*p_method)(P...), const Variant **p_args, int p_argcount, Callable::CallError &r_error, const Vector<Variant> &default_values) { +#ifdef DEBUG_ENABLED + if ((size_t)p_argcount > sizeof...(P)) { + r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS; + r_error.argument = sizeof...(P); + return; + } +#endif + + int32_t missing = (int32_t)sizeof...(P) - (int32_t)p_argcount; + + int32_t dvs = default_values.size(); +#ifdef DEBUG_ENABLED + if (missing > dvs) { + r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS; + r_error.argument = sizeof...(P); + return; + } +#endif + + const Variant *args[sizeof...(P) == 0 ? 1 : sizeof...(P)]; //avoid zero sized array + for (int32_t i = 0; i < (int32_t)sizeof...(P); i++) { + if (i < p_argcount) { + args[i] = p_args[i]; + } else { + args[i] = &default_values[i - p_argcount + (dvs - missing)]; + } + } + + call_with_variant_args_static(p_method, args, r_error, BuildIndexSequence<sizeof...(P)>{}); +} + #if defined(DEBUG_METHODS_ENABLED) && defined(__GNUC__) && !defined(__clang__) #pragma GCC diagnostic pop #endif |