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#include "lua/luax.h"
#include "libjin/jin.h"
#include "../luaopen_types.h"
namespace jin
{
namespace lua
{
static int luaopen_thread(lua_State* L);
class Thread : public jin::thread::Thread
{
public:
Thread(std::string _name, std::string _code, jin::thread::Thread::ThreadRunner runner)
: jin::thread::Thread(name, runner)
, name(_name)
, code(_code)
{
}
const std::string name;
const std::string code;
};
static inline Thread* checkThread(lua_State* L)
{
Proxy* proxy = (Proxy*)luax_checktype(L, 1, TYPE_THREAD);
if (proxy != nullptr)
return (Thread*)proxy->object;
return nullptr;
}
static int threadRunner(void* p)
{
Thread* thread = (Thread*)p;
lua_State* L = lua_open();
luax_openlibs(L);
luaopen_thread(L);
luax_dostring(L, thread->code.c_str(), thread->code.length(),thread->name.c_str());
}
static int l_gc(lua_State* L)
{
return 1;
}
static int l_start(lua_State* L)
{
Thread* t = checkThread(L);
bool result = t->start();
luax_pushboolean(L, result);
return 1;
}
static int l_wait(lua_State* L)
{
Thread* t = checkThread(L);
t->wait();
return 0;
}
static int l_send(lua_State* L)
{
Thread* t = checkThread(L);
const char* name = luax_checkstring(L, 2);
if (luax_isnumber(L, 3))
{
float real = luax_checknumber(L, 3);
t->send(name, real);
}
else if (luax_isboolean(L, 3))
{
bool bol = luax_checkbool(L, 3);
t->send(name, bol);
}
else if (luax_isstring(L, 3))
{
const char* str = luax_checkstring(L, 3);
t->send(name, str);
}
return 0;
}
static int l_receive(lua_State* L)
{
Thread* t = checkThread(L);
const char* name = luax_checkstring(L, 2);
bool result = t->receive(name);
luax_pushboolean(L, result);
return 1;
}
static int l_fetch(lua_State* L)
{
Thread* t = checkThread(L);
const char* name = luax_checkstring(L, 2);
Thread::Value v = t->fetch(name);
if (v.type == Thread::Value::INTEGER)
{
luax_pushinteger(L, v.integer);
}
else if (v.type == Thread::Value::BOOL)
{
luax_pushboolean(L, v.boolean);
}
else if (v.type == Thread::Value::STRING)
{
luax_pushstring(L, v.cstring);
}
else if (v.type == Thread::Value::POINTER)
{
}
return 1;
}
static int l_demand(lua_State* L)
{
return 1;
}
static int l_getName(lua_State* L)
{
return 1;
}
static int l_isRunning(lua_State* L)
{
return 1;
}
static const luaL_Reg thread_function[] = {
{ "__gc", l_gc },
{ "start", l_start },
{ "wait", l_wait },
{ "send", l_send },
{ "receive", l_receive },
{ "fetch", l_fetch },
{ "demand", l_demand },
{ "getName", l_getName },
{ "isRunning", l_isRunning },
{ 0, 0 }
};
static int luaopen_Thread(lua_State* L)
{
luax_newtype(L, TYPE_SOURCE, thread_function);
return 0;
}
// jin.thread.Thread(name)
static int l_newThread(lua_State* L)
{
const char* name = luax_checkstring(L, 1);
const char* code = luax_checkstring(L, 2);
Proxy* proxy = (Proxy*)luax_newinstance(L, TYPE_THREAD, sizeof(Proxy));
Thread* thread = new Thread(name, code, threadRunner);
proxy->bind(thread);
return 1;
}
static int l_getThread(lua_State* L)
{
}
static const luaL_Reg f[] = {
{ "Thread", l_newThread},
{ "getThread", l_getThread},
{ 0, 0 }
};
static int luaopen_thread(lua_State* L)
{
}
}
}
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