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[Server] Implement Public API for Mono

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experimental-mono
Koncord 6 years ago
parent 6cbf6f05a1
commit 447a0ee8b2
6 changed files with 212 additions and 36 deletions
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19
apps/openmw-mp/Script/API/PublicFnAPI.cpp
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@ -19,11 +19,21 @@ Public::Public(ScriptFunc _public, const std::string &name, char ret_type, const
publics.emplace(name, this);
}
#ifdef ENABLE_LUA
Public::Public(ScriptFuncLua _public, lua_State *lua, const std::string &name, char ret_type, const std::string &def) : ScriptFunction(
_public, lua, ret_type, def)
{
publics.emplace(name, this);
}
#endif
#ifdef ENABLE_MONO
Public::Public(MonoObject *delegate, const std::string &name, char ret_type, const std::string &def) :
ScriptFunction(delegate, ret_type, def)
{
publics.emplace(name, this);
}
#endif
boost::any Public::Call(const std::string &name, const std::vector<boost::any> &args)
{
@ -45,6 +55,15 @@ const std::string &Public::GetDefinition(const std::string &name)
return it->second->def;
}
Public *Public::GetPublic(const std::string &name)
{
auto it = publics.find(name);
if (it == publics.end())
throw runtime_error("Public with name \"" + name + "\" does not exist");
return it->second;
}
bool Public::IsLua(const std::string &name)
{

5
apps/openmw-mp/Script/API/PublicFnAPI.hpp
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@ -20,6 +20,9 @@ private:
#if defined(ENABLE_LUA)
Public(ScriptFuncLua _public, lua_State *lua, const std::string &name, char ret_type, const std::string &def);
#endif
#if defined(ENABLE_MONO)
Public(MonoObject *delegate, const std::string &name, char ret_type, const std::string &def);
#endif
public:
template<typename... Args>
@ -30,6 +33,8 @@ public:
static const std::string& GetDefinition(const std::string& name);
static Public * GetPublic(const std::string& name);
static bool IsLua(const std::string &name);
static void DeleteAll();

182
apps/openmw-mp/Script/LangMono/LangMono.cpp
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@ -11,6 +11,7 @@
#include <mono/metadata/mono-debug.h>
#include <Script/ScriptFunctions.hpp>
#include <Script/API/TimerAPI.hpp>
#include <Script/API/PublicFnAPI.hpp>
#include "LangMono.hpp"
static MonoDomain *domain = nullptr; // shared domain
@ -23,15 +24,8 @@ std::string monoStringToStdString(MonoString *monoString)
return str;
}
template<typename T>
T unbox(MonoObject *obj)
boost::any LangMono::ObjectToAny(MonoObject *obj)
{
return *(T *) mono_object_unbox(obj);
}
boost::any monoObjectToAny(MonoObject *obj)
{
MonoClass *klass = mono_object_get_class(obj);
MonoType *rawType = mono_class_get_type(klass);
@ -41,29 +35,29 @@ boost::any monoObjectToAny(MonoObject *obj)
case MONO_TYPE_VOID:
break;
case MONO_TYPE_BOOLEAN:
return (bool) unbox<MonoBoolean>(obj);
return (bool) Unbox<MonoBoolean>(obj);
case MONO_TYPE_CHAR:
return unbox<uint16_t>(obj);
return Unbox<uint16_t>(obj);
case MONO_TYPE_I1:
return unbox<int8_t>(obj);
return Unbox<int8_t>(obj);
case MONO_TYPE_U1:
return unbox<uint8_t>(obj);
return Unbox<uint8_t>(obj);
case MONO_TYPE_I2:
return unbox<int16_t>(obj);
return Unbox<int16_t>(obj);
case MONO_TYPE_U2:
return unbox<uint16_t>(obj);
return Unbox<uint16_t>(obj);
case MONO_TYPE_I4:
return unbox<int32_t>(obj);
return Unbox<int32_t>(obj);
case MONO_TYPE_U4:
return unbox<uint32_t>(obj);
return Unbox<uint32_t>(obj);
case MONO_TYPE_I8:
return unbox<int64_t>(obj);
return Unbox<int64_t>(obj);
case MONO_TYPE_U8:
return unbox<uint64_t>(obj);
return Unbox<uint64_t>(obj);
case MONO_TYPE_R4:
return unbox<float>(obj);
return Unbox<float>(obj);
case MONO_TYPE_R8:
return unbox<double>(obj);
return Unbox<double>(obj);
case MONO_TYPE_STRING:
return monoStringToStdString((MonoString *) obj);
case MONO_TYPE_ARRAY:
@ -83,8 +77,8 @@ int LangMono::CreateTimerEx(MonoObject *delegate, long msec, MonoString *monoStr
std::vector<boost::any> params (argsLength);
try
{
for(size_t i = 0; i < argsLength; ++i)
params[i] = monoObjectToAny(mono_array_get(monoArgs, MonoObject*, i));
for (size_t i = 0; i < argsLength; ++i)
params[i] = ObjectToAny(mono_array_get(monoArgs, MonoObject*, i));
char *types = mono_string_to_utf8(monoStr);
int id = mwmp::TimerAPI::CreateTimerMono(delegate, msec, types, params);
@ -97,14 +91,152 @@ int LangMono::CreateTimerEx(MonoObject *delegate, long msec, MonoString *monoStr
}
}
void LangMono::MakePublic(MonoObject *delegate, const char *name) noexcept
char GetTes3mpType(MonoType *type)
{
int typeId = mono_type_get_type(type);
switch (typeId)
{
case MONO_TYPE_VOID:
return 'v';
case MONO_TYPE_BOOLEAN:
return 'b';
case MONO_TYPE_CHAR:
return 'q';
case MONO_TYPE_I1:
return 'q';
case MONO_TYPE_U1:
return 'i';
case MONO_TYPE_I2:
return 'q';
case MONO_TYPE_U2:
return 'i';
case MONO_TYPE_I4:
return 'q';
case MONO_TYPE_U4:
return 'i';
case MONO_TYPE_I8:
return 'w';
case MONO_TYPE_U8:
return 'l';
case MONO_TYPE_R4:
return 'f';
case MONO_TYPE_R8:
return 'f';
case MONO_TYPE_STRING:
return 's';
}
throw std::invalid_argument("Mono: invalid type of argument");
}
MonoObject *LangMono::AnyToObject(boost::any any, char ret_type)
{
MonoObject *object;
switch (ret_type)
{
case 'i':
{
auto val = boost::any_cast<unsigned int>(any);
object = mono_object_new(mono_get_root_domain(), mono_get_uint32_class());
ObjectSetValue(object, val);
break;
}
case 'q':
{
auto val = boost::any_cast<signed int>(any);
object = mono_object_new(mono_get_root_domain(), mono_get_int32_class());
ObjectSetValue(object, val);
break;
}
case 'l':
{
auto val = boost::any_cast<unsigned long long>(any);
object = mono_object_new(mono_get_root_domain(), mono_get_uint64_class());
ObjectSetValue(object, val);
break;
}
case 'w':
{
auto val = boost::any_cast<signed long long>(any);
object = mono_object_new(mono_get_root_domain(), mono_get_int64_class());
ObjectSetValue(object, val);
break;
}
case 'f':
{
auto val = boost::any_cast<double>(any);
object = mono_object_new(mono_get_root_domain(), mono_get_double_class());
ObjectSetValue(object, val);
break;
}
case 'p':
{
auto val = boost::any_cast<void *>(any);
object = mono_object_new(mono_get_root_domain(), mono_get_intptr_class());
ObjectSetValue(object, (intptr_t) val);
break;
}
case 's':
{
auto val = mono_string_new(mono_domain_get(), boost::any_cast<const char *>(any));
object = (MonoObject*) val;
break;
}
case 'b':
{
auto val = boost::any_cast<int>(any);
object = mono_object_new(mono_get_root_domain(), mono_get_boolean_class());
ObjectSetValue(object, (bool) val);
break;
}
default:
throw std::runtime_error("Mono call: Unknown argument identifier " + ret_type);
}
return object;
}
MonoObject *LangMono::CallPublic(const char *name, MonoArray *args)
void LangMono::MakePublic(MonoObject *delegate, MonoString *monoName) noexcept
{
return nullptr;
MonoClass *klass = mono_object_get_class(delegate);
MonoMethod *method = mono_get_delegate_invoke(klass);
MonoMethodSignature *signature = mono_method_signature(method);
MonoType *retType = mono_signature_get_return_type(signature);
size_t argsCnt = mono_signature_get_param_count(signature);
void *iter = nullptr;
std::vector<char> def(argsCnt + 1);
for (size_t i = 0; i < argsCnt; ++i)
def[i] = GetTes3mpType(mono_signature_get_params(signature, &iter));
char ret_type = GetTes3mpType(retType);
char *name = mono_string_to_utf8(monoName);
Public::MakePublic(delegate, name, ret_type, def.data());
mono_free(name);
}
MonoObject *LangMono::CallPublic(MonoString *monoFnName, MonoArray *monoArgs)
{
size_t argsLength = mono_array_length(monoArgs);
char *fnName = mono_string_to_utf8(monoFnName);
auto pPublic = Public::GetPublic(fnName);
mono_free(fnName);
if (argsLength != pPublic->def.size())
throw std::invalid_argument("Mono call: Number of arguments does not match definition");
std::vector<boost::any> params(argsLength);
for (size_t i = 0; i < argsLength; ++i)
params[i] = ObjectToAny(mono_array_get(monoArgs, MonoObject*, i));
boost::any ret = pPublic->ScriptFunction::Call(params);
return AnyToObject(ret, pPublic->ret_type);
}
lib_t LangMono::GetInterface()

21
apps/openmw-mp/Script/LangMono/LangMono.hpp
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@ -64,9 +64,24 @@ public:
virtual boost::any Call(const char *name, const char *argl, const std::vector<boost::any> &args) override;
static int CreateTimerEx(MonoObject *delegate, long msec, MonoString *monoStr, MonoArray *args);
static void MakePublic(MonoObject *delegate, const char *name) noexcept;
static MonoObject *CallPublic(const char *name, MonoArray *args);
static void MakePublic(MonoObject *delegate, MonoString *name) noexcept;
static MonoObject *CallPublic(MonoString *name, MonoArray *args);
static void Init();
static void Free();
template<typename T>
static T Unbox(MonoObject *obj)
{
return *(T *) mono_object_unbox(obj);
}
template<typename T>
static void ObjectSetValue(MonoObject *obj, T value)
{
*(T*) mono_object_unbox(obj) = value;
}
static boost::any ObjectToAny(MonoObject *obj);
static MonoObject *AnyToObject(boost::any any, char ret_type);
};

14
apps/openmw-mp/Script/ScriptFunction.cpp
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@ -9,6 +9,9 @@
#if defined (ENABLE_LUA)
#include "LangLua/LangLua.hpp"
#endif
#if defined(ENABLE_MONO)
#include "LangMono/LangMono.hpp"
#endif
using namespace std;
@ -75,7 +78,7 @@ boost::any ScriptFunction::Call(const vector<boost::any> &args)
#if defined (ENABLE_MONO)
else if (script_type == SCRIPT_MONO)
{
std::vector<void*> argList;
std::vector<void *> argList;
argList.resize(args.size());
for (int index = 0; index < args.size(); index++)
@ -121,9 +124,11 @@ boost::any ScriptFunction::Call(const vector<boost::any> &args)
case 's':
{
if (args.at(index).type() == typeid(std::string)) // mono to mono call
argList[index] = mono_string_new(mono_domain_get(), boost::any_cast<std::string>(args.at(index)).c_str());
argList[index] = mono_string_new(mono_domain_get(),
boost::any_cast<std::string>(args.at(index)).c_str());
else // lua to mono
argList[index] = mono_string_new(mono_domain_get(), boost::any_cast<const char *>(args.at(index)));
argList[index] = mono_string_new(mono_domain_get(),
boost::any_cast<const char *>(args.at(index)));
break;
}
case 'b':
@ -140,8 +145,7 @@ boost::any ScriptFunction::Call(const vector<boost::any> &args)
MonoObject *monoRet = mono_runtime_delegate_invoke(fMono.delegate, argList.data(), NULL);
if (monoRet != nullptr)
result = mono_object_unbox(monoRet); // todo cast
result = LangMono::ObjectToAny(monoRet);
}
#endif

7
apps/openmw-mp/Script/ScriptFunction.hpp
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@ -43,7 +43,7 @@ protected:
#endif
};
protected:
public:
char ret_type;
std::string def;
int script_type;
@ -54,6 +54,9 @@ protected:
SCRIPT_MONO
};
boost::any Call(const std::vector<boost::any> &args);
protected:
ScriptFunction(ScriptFunc fCpp, char ret_type, const std::string &def);
#if defined (ENABLE_LUA)
ScriptFunction(const ScriptFuncLua &fPawn, lua_State *lua, char ret_type, const std::string &def);
@ -62,8 +65,6 @@ protected:
ScriptFunction(MonoObject *delegate, char ret_type, const std::string &def);
#endif
virtual ~ScriptFunction();
boost::any Call(const std::vector<boost::any> &args);
};
#endif //SCRIPTFUNCTION_HPP

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