void PythonEngine::Initialize()
{
if (!Py_IsInitialized())
{
#ifdef _WIN32
Poco::Environment::set("PYTHONHOME", ".\\pymodules");
//_putenv("PYTHONHOME = .\\pymodules");
//loads pymodules/lib/site.py which is the windows
//std::cout << "PYTHONHOME SET";
#endif
Py_Initialize();
#ifdef _WIN32
//for some reason setting env vars has no effect when running from inside visual studio,
//so for VS use, the PYTHONHOME env var had to be set in the project file
//.. that is inconvenient, so changed the path manipulation to back here.
RunString("import sys; sys.path.append('pymodules/python26_Lib.zip');");
#endif
RunString("import sys; sys.path.append('pymodules');"); //XXX change to the c equivalent
RunString("import sys; sys.path.append('pymodules/lib');"); // libraries directory
RunString("import sys; sys.path.append('pymodules/DLLs');"); // dll directory (PYTHONHOME doesent seem to work to get these)
}
else
{
//LogWarning() //XXX add module ref here to be able to do logging
std::cout << "Python already initialized in PythonScriptModule init!";
}
}
bool SMJS_Plugin::LoadFile(const char* file, bool asGlobal){
HandleScope handle_scope(isolate);
char path[512];
#if WIN32
snprintf(path, sizeof(path), "%s\\%s", GetPath(), file);
#else
snprintf(path, sizeof(path), "%s/%s", GetPath(), file);
#endif
FILE* fileHandle = fopen(path, "rb");
if(fileHandle == NULL) return false;
fseek(fileHandle, 0, SEEK_END);
size_t size = ftell(fileHandle);
rewind(fileHandle);
char* source = new char[size + 1];
for (size_t i = 0; i < size;) {
i += fread(&source[i], 1, size - i, fileHandle);
}
source[size] = '\0';
fclose(fileHandle);
bool res = RunString(path, source, asGlobal);
delete[] source;
return res;
}
/// Run the interpreter.
void FLLua::run()
{
LL_INFOS("Lua") << __LINE__ << ": *** THREAD LOOP STARTS HERE ***" << llendl;
while(1)
{
if (!pLuaStack /*|| mError*/ || LLApp::isError() || LLApp::isStopped())
break; //Broked.
bool locked=false;
mAllowPause=true; //Let FLLUa::CriticalSection() sync with MAIN on first call.
// Process Hooks
if(mPendingHooks)
{
lockData();
locked=true;
mPendingHooks=false;
while(!mQueuedHooks.empty()) //Allow multiple hooks per loop.
{
// Peek at the top of the stack
HookRequest *hr = mQueuedHooks.front();
ExecuteHook(hr);
mQueuedHooks.pop();
delete hr; //Say no to memory leaks.
}
//if(mError)goto endloop;
}
// Process Macros/Raw Commands
if(mPendingCommands)
{
if(!locked)
lockData();
locked=true;
mPendingCommands=false;
while(!mQueuedCommands.empty())
{
// Peek at the top of the stack
std::string &hr = mQueuedCommands.front(); //byref. faster.
if(FLLua::isMacro(hr))
RunMacro(hr); // Run macro.
else
RunString(hr); // Run command.
mQueuedCommands.pop(); //safe to pop now.
//if(mError)goto endloop;
}
}
mAllowPause=true;
//endloop:
if(locked)
unlockData(); //Always.
//if(mError)break;
yield();
ms_sleep(10);
}
LL_INFOS("Lua") << __LINE__ << ": *** THREAD EXITING ***" << llendl;
}
int c4s_checkstring(const char *script) { return RunString(script, true); }
int c4s_runstring(const char *script) { return RunString(script, false); }
extern "C" int BASE_RunString(lua_State *L)
{
cLua *lua = CGUIManager::GetInstance()->GetLuaContext();
RunString(lua->GetStringArgument(1));
return 0;
}
