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CWE-ou-minkata/Sources/Plasma/FeatureLib/pfPython/cyPythonInterface.cpp

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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
//////////////////////////////////////////////////////////////////////
//
// PythonInterface - The Python interface to the Python dll
//
// NOTE: Eventually, this will be made into a separate dll, because there should
// only be one instance of this interface.
//
#include "cyPythonInterface.h"
#include "plPythonPack.h"
#include "compile.h"
#include "marshal.h"
#include "eval.h"
#include "pyEnum.h"
#include "pyKey.h"
#include "cyDraw.h"
#include "cyPhysics.h"
#include "pySceneObject.h"
#include "cyMisc.h"
#include "cyCamera.h"
#include "pyNotify.h"
#include "cyAvatar.h"
#include "pyGeometry3.h"
#include "pyMatrix44.h"
#include "pyColor.h"
#include "pyDynamicText.h"
#include "cyAnimation.h"
#include "pyPlayer.h"
#include "pyImage.h"
#include "pyDniCoordinates.h"
#include "cyInputInterface.h"
#include "pySDL.h"
#include "cyAccountManagement.h"
// GUIDialog and its controls
#include "pyGUIDialog.h"
#include "pyGUIControlButton.h"
#include "pyGUIControlDragBar.h"
#include "pyGUIControlCheckBox.h"
#include "pyGUIControlListBox.h"
#include "pyGUIControlEditBox.h"
#include "pyGUIControlMultiLineEdit.h"
#include "pyGUIControlRadioGroup.h"
#include "pyGUIControlTextBox.h"
#include "pyGUIControlValue.h"
#include "pyGUIControlDynamicText.h"
#include "pyGUIControlClickMap.h"
#include "pyGUIControlDraggable.h"
#include "pyGUIPopUpMenu.h"
#include "pyGUISkin.h"
#include "plPythonSDLModifier.h"
// For printing to the log
#include "plStatusLog/plStatusLog.h"
#include "plNetGameLib/plNetGameLib.h"
// vault
#include "pyVaultNode.h"
#include "pyVaultFolderNode.h"
#include "pyVaultPlayerInfoListNode.h"
#include "pyVaultImageNode.h"
#include "pyVaultTextNoteNode.h"
#include "pyVaultAgeLinkNode.h"
#include "pyVaultChronicleNode.h"
#include "pyVaultPlayerInfoNode.h"
#include "pyVaultAgeInfoNode.h"
#include "pyVaultAgeInfoListNode.h"
#include "pyVaultSDLNode.h"
#include "pyVaultNodeRef.h"
#include "pyVaultMarkerGameNode.h"
#include "pyVaultSystemNode.h"
// player vault
#include "pyVault.h"
// age vault
#include "pyAgeVault.h"
// net linking mgr
#include "pyNetLinkingMgr.h"
#include "pyAgeInfoStruct.h"
#include "pyAgeLinkStruct.h"
// dni info source
#include "pyDniInfoSource.h"
// audio setting stuff
#include "pyAudioControl.h"
//CCR stufff
#include "pyCCRMgr.h"
// spawn point def
#include "pySpawnPointInfo.h"
#include "pyMarkerMgr.h"
#include "pyStatusLog.h"
// Guess what this is for :P
#include "pyJournalBook.h"
#include "pyKeyMap.h"
#include "pyStream.h"
#include "pyMoviePlayer.h"
#include "pyDrawControl.h"
#include "pyWaveSet.h"
#include "pySwimCurrentInterface.h"
#include "pyCluster.h"
#include "pyGrassShader.h"
#include "pyScoreMgr.h"
#include "pyGameScore.h"
#include "pyCritterBrain.h"
// Game manager stuff
#include "Games/pyGameMgrMsg.h"
#include "Games/pyGameCliMsg.h"
#include "Games/pyGameCli.h"
#include "Games/TicTacToe/pyTTTMsg.h"
#include "Games/TicTacToe/pyTTTGame.h"
#include "Games/Heek/pyHeekMsg.h"
#include "Games/Heek/pyHeekGame.h"
#include "Games/Marker/pyMarkerMsg.h"
#include "Games/Marker/pyMarkerGame.h"
#include "Games/BlueSpiral/pyBlueSpiralMsg.h"
#include "Games/BlueSpiral/pyBlueSpiralGame.h"
#include "Games/ClimbingWall/pyClimbingWallMsg.h"
#include "Games/ClimbingWall/pyClimbingWallGame.h"
#include "Games/VarSync/pyVarSyncMsg.h"
#include "Games/VarSync/pyVarSyncGame.h"
Int32 PythonInterface::initialized = 0; // only need to initialize all of Python once
hsBool PythonInterface::FirstTimeInit = true; // start with "this is the first time"
hsBool PythonInterface::IsInShutdown = false; // whether we are _really_ in shutdown mode
PyMethodDef* PythonInterface::plasmaMethods = nil; // the Plasma module's methods
PyObject* PythonInterface::plasmaMod = nil; // pointer to the Plasma module
PyObject* PythonInterface::plasmaConstantsMod = nil; // pointer to the PlasmaConstants module
PyObject* PythonInterface::plasmaNetConstantsMod = nil; // pointer to the PlasmaNetConstants module
PyObject* PythonInterface::plasmaVaultConstantsMod = nil; // pointer to the PlasmaVaultConstants module
PyMethodDef* PythonInterface::plasmaGameMethods = nil; // the PlasmaGame module's methods
PyObject* PythonInterface::plasmaGameMod = nil; // python object that holds the PlasmaGame module
PyObject* PythonInterface::plasmaGameConstantsMod = nil; // python object that holds the PlasmaGameConstants module
PyObject* PythonInterface::stdOut = nil; // python object of the stdout file
PyObject* PythonInterface::stdErr = nil; // python object of the err file
hsBool PythonInterface::debug_initialized = false; // has the debug been initialized yet?
PyObject* PythonInterface::dbgMod = nil; // display module for stdout and stderr
PyObject* PythonInterface::dbgOut = nil;
PyObject* PythonInterface::dbgSlice = nil; // time slice function for the debug window
plStatusLog* PythonInterface::dbgLog = nil; // output logfile
#if defined(HAVE_CYPYTHONIDE) && !defined(PLASMA_EXTERNAL_RELEASE)
bool PythonInterface::usePythonDebugger = false;
plCyDebServer PythonInterface::debugServer;
bool PythonInterface::requestedExit = false;
#endif
// stupid Windows.h and who started including that!
#undef DrawText
#if defined(HAVE_CYPYTHONIDE) && !defined(PLASMA_EXTERNAL_RELEASE)
// Special includes for debugging
#include <frameobject.h>
/////////////////////////////////////////////////////////////////////////////
// Our debugger callback class
class DebuggerCallback: public plCyDebServer::IDebServerCallback
{
private:
plCyDebServer& fServer;
PyFrameObject* fFrame;
PyObject* fExceptionInfo;
std::string IParseCurrentException(); // returns the current exception as a string representation, and clears it
public:
DebuggerCallback(plCyDebServer& server): fServer(server) {}
virtual bool MsgReceive(const plCyDebMessage& msg);
virtual std::string AdjustFilename(const std::string& filename);
virtual bool CheckBreakpointCondition(const std::string& condition, std::string& error);
virtual void InitializeBreak();
virtual std::vector<std::string> GenerateCallstack();
virtual std::vector<std::pair<std::string, std::string> > GenerateGlobalsList();
virtual std::vector<std::pair<std::string, std::string> > GenerateLocalsList();
virtual std::string EvaluateVariable(const std::string& varName);
virtual void SetVariableValue(const std::string& varName, const std::string& newValue);
void SetFrame(PyFrameObject* frame) {fFrame = frame;}
void SetExceptionInfo(PyObject* exceptionInfo) {fExceptionInfo = exceptionInfo;}
};
std::string DebuggerCallback::IParseCurrentException()
{
std::string error = "";
if (PyErr_Occurred() == NULL)
return error; // no error occurred
PyObject* errType = NULL;
PyObject* errVal = NULL;
PyObject* errTraceback = NULL;
PyErr_Fetch(&errType, &errVal, &errTraceback); // clears the error flag
PyErr_NormalizeException(&errType, &errVal, &errTraceback);
if (PyErr_GivenExceptionMatches(errType, PyExc_SyntaxError))
{
// we know how to parse out information from syntax errors
PyObject* message;
char* filename = NULL;
int lineNumber = 0;
int offset = 0;
char* text = NULL;
if (PyTuple_Check(errVal))
{
// nested tuple, parse out the error information
PyArg_Parse(errVal, "(O(ziiz))", &message, &filename, &lineNumber, &offset, &text);
error += PyString_AsString(message);
if (text)
error += text;
}
else
{
// probably just the error class, retrieve the message and text directly
PyObject* v;
if ((v = PyObject_GetAttrString(errVal, "msg")))
{
error += PyString_AsString(v);
Py_DECREF(v);
}
if ((v == PyObject_GetAttrString(errVal, "text")))
{
if (v != Py_None)
error += PyString_AsString(v);
Py_DECREF(v);
}
}
}
else if (PyClass_Check(errType))
{
// otherwise, just return the type of error that occurred
PyClassObject* exc = (PyClassObject*)errType;
PyObject* className = exc->cl_name;
if (className)
error += PyString_AsString(className);
}
else
error = "Unknown Error";
// cleanup
Py_XDECREF(errType);
Py_XDECREF(errVal);
Py_XDECREF(errTraceback);
return error;
}
bool DebuggerCallback::MsgReceive(const plCyDebMessage& msg)
{
switch (msg.GetMsgType())
{
case plCyDebMessage::kMsgExit:
PythonInterface::DebuggerRequestedExit(true);
break;
}
return false; // let default handling take over
}
std::string DebuggerCallback::AdjustFilename(const std::string& filename)
{
// python doesn't deal with paths, so we strip out all path information
std::string retVal = filename;
std::string::size_type slashPos = filename.rfind('\\');
if (slashPos != std::string::npos)
retVal = filename.substr(slashPos + 1);
else // no back-slashes, look for forward ones
{
slashPos = filename.rfind('/');
if (slashPos != std::string::npos)
retVal = filename.substr(slashPos + 1);
}
return retVal;
}
bool DebuggerCallback::CheckBreakpointCondition(const std::string& condition, std::string& error)
{
if (!fFrame)
return true; // just break, we have no current frame?
if (condition == "")
return true; // empty condition, break (python doesn't like empty strings)
// initialize locals, since InitializeBreak isn't called til we break
PyFrame_FastToLocals(fFrame);
// run the string in the current context
PyObject* result = PyRun_String(const_cast<char*>(condition.c_str()), Py_eval_input, fFrame->f_globals, fFrame->f_locals);
if (result)
{
// is the result true?
int retVal = PyObject_IsTrue(result);
Py_DECREF(result);
return (retVal == 1);
}
// error occurred, translate it and return
error = IParseCurrentException();
return true;
}
void DebuggerCallback::InitializeBreak()
{
// do a little initialization of our frame (ensuring we get all local data)
PyFrame_FastToLocals(fFrame);
}
std::vector<std::string> DebuggerCallback::GenerateCallstack()
{
std::vector<std::string> retVal;
// we use the frame stored for us by the trace function
PyFrameObject* curFrame = fFrame;
while (curFrame)
{
std::string filename = PyString_AsString(curFrame->f_code->co_filename);
int lineNumber = PyCode_Addr2Line(curFrame->f_code, curFrame->f_lasti); // python uses base-1 numbering, we use base-0, but for display we want base-1
std::string functionName = PyString_AsString(curFrame->f_code->co_name);
functionName += "(";
if (curFrame->f_code->co_argcount)
{
// we have arguments!
int argCount = __min(PyTuple_Size(curFrame->f_code->co_varnames), curFrame->f_code->co_argcount);
for (int curArg = 0; curArg < argCount; ++curArg)
{
PyObject* argName = PyTuple_GetItem(curFrame->f_code->co_varnames, curArg);
if (argName)
{
std::string arg = PyString_AsString(argName);
if (arg == "self")
continue; // skip self, for readability
functionName += arg;
if (curFrame->f_locals)
{
// grab value, if our locals dictionary exists
PyObject* val = PyDict_GetItemString(curFrame->f_locals, arg.c_str());
if (val)
{
functionName += "=";
functionName += PyString_AsString(PyObject_Str(val));
}
}
}
if (curArg < argCount - 1)
functionName += ", ";
}
}
functionName += ")";
// add it to the callstack
retVal.push_back(fServer.ConstructCallstackLine(filename, lineNumber, functionName));
// and step back one frame
curFrame = curFrame->f_back;
}
return retVal;
}
std::vector<std::pair<std::string, std::string> > DebuggerCallback::GenerateGlobalsList()
{
std::vector<std::pair<std::string, std::string> > retVal;
if (fFrame && fFrame->f_globals)
{
int pos = 0;
PyObject* key;
PyObject* value;
while (PyDict_Next(fFrame->f_globals, &pos, &key, &value))
{
// leave modules out of the globals display
if (key && value && !PyModule_Check(value))
{
// leave out glue functions
if (PyObject_Compare((PyObject*)&PyCFunction_Type, PyObject_Type(value)) == 0)
continue;
std::string keyStr = PyString_AsString(PyObject_Str(key));
if (keyStr == "__builtins__")
continue; // skip builtins
bool addQuotes = (PyString_Check(value) || PyUnicode_Check(value));
std::string valueStr = "";
if (addQuotes)
valueStr += "\"";
valueStr += PyString_AsString(PyObject_Str(value));
if (addQuotes)
valueStr += "\"";
// add it to the list of pairs
retVal.push_back(std::pair<std::string, std::string>(keyStr, valueStr));
}
}
}
return retVal;
}
std::vector<std::pair<std::string, std::string> > DebuggerCallback::GenerateLocalsList()
{
std::vector<std::pair<std::string, std::string> > retVal;
if (fFrame && fFrame->f_locals)
{
int pos = 0;
PyObject* key;
PyObject* value;
while (PyDict_Next(fFrame->f_locals, &pos, &key, &value))
{
// leave modules and instances out of the globals display
if (key && value && !PyModule_Check(value) && !PyInstance_Check(value))
{
// leave out functions, classes, and types
if (PyObject_Compare((PyObject*)&PyFunction_Type, PyObject_Type(value)) == 0)
continue;
if (PyObject_Compare((PyObject*)&PyClass_Type, PyObject_Type(value)) == 0)
continue;
if (PyObject_Compare((PyObject*)&PyType_Type, PyObject_Type(value)) == 0)
continue;
std::string keyStr = PyString_AsString(PyObject_Str(key));
if (keyStr == "__builtins__")
continue; // skip builtins
bool addQuotes = (PyString_Check(value) || PyUnicode_Check(value));
std::string valueStr = "";
if (addQuotes)
valueStr += "\"";
valueStr += PyString_AsString(PyObject_Str(value));
if (addQuotes)
valueStr += "\"";
// add it to the list of pairs
retVal.push_back(std::pair<std::string, std::string>(keyStr, valueStr));
}
}
}
return retVal;
}
std::string DebuggerCallback::EvaluateVariable(const std::string& varName)
{
if (fFrame)
{
PyObject* evalResult = PyRun_String(const_cast<char*>(varName.c_str()), Py_eval_input, fFrame->f_globals, fFrame->f_locals);
std::string retVal = "";
if (evalResult)
{
// convert the result to something readable
PyObject* reprObj = PyObject_Repr(evalResult);
if (reprObj)
retVal = PyString_AsString(reprObj);
else
retVal = "<REPR FAIL>";
Py_XDECREF(reprObj);
}
else
retVal = IParseCurrentException();
Py_XDECREF(evalResult);
return retVal;
}
else
return "<NO FRAME>";
}
void DebuggerCallback::SetVariableValue(const std::string& varName, const std::string& newValue)
{
std::string expression = varName + "=" + newValue;
if (fFrame)
{
PyObject* evalResult = PyRun_String(const_cast<char*>(expression.c_str()), Py_single_input, fFrame->f_globals, fFrame->f_locals);
if (evalResult)
PyFrame_LocalsToFast(fFrame, 0); // convert the locals that changed (if any) back to "fast" locals
else
PyErr_Print();
Py_XDECREF(evalResult);
}
}
DebuggerCallback debServerCallback(*PythonInterface::PythonDebugger());
// python trace function, handles most of the work required for debugging
static int PythonTraceCallback(PyObject*, PyFrameObject* frame, int what, PyObject* arg)
{
// obj (first parameter) is always NULL for is (it's the parameter passed by the set trace function)
// update the callback class' stored values
debServerCallback.SetFrame(frame);
debServerCallback.SetExceptionInfo(NULL);
// translate the python what value to the debugger what value
plCyDebServer::TraceWhat debuggerWhat;
switch (what)
{
case PyTrace_LINE:
debuggerWhat = plCyDebServer::kTraceLine;
break;
case PyTrace_CALL:
debuggerWhat = plCyDebServer::kTraceCall;
break;
case PyTrace_RETURN:
debuggerWhat = plCyDebServer::kTraceReturn;
break;
case PyTrace_EXCEPTION:
debuggerWhat = plCyDebServer::kTraceException;
debServerCallback.SetExceptionInfo(arg); // save off the exception information
break;
default:
assert(!"Invalid what for python trace function");
return 0; // pretty much ignore if they pass us a bad value
}
std::string filename = PyString_AsString(frame->f_code->co_filename);
int line = PyCode_Addr2Line(frame->f_code, frame->f_lasti) - 1; // python uses base-1 numbering, we use base-0
// now handle the trace call
PythonInterface::PythonDebugger()->Trace(debuggerWhat, filename, line, frame->f_tstate->recursion_depth);
return 0;
}
#endif // PLASMA_EXTERNAL_RELEASE
/////////////////////////////////////////////////////////////////////////////
// A small class that is bound to python so we can redirect stdout
class pyOutputRedirector
{
private:
std::string fData;
static bool fTypeCreated;
protected:
pyOutputRedirector() {}
public:
// required functions for PyObject interoperability
PYTHON_CLASS_NEW_FRIEND(ptOutputRedirector);
PYTHON_CLASS_NEW_DEFINITION;
PYTHON_CLASS_CHECK_DEFINITION; // returns true if the PyObject is a pyOutputRedirector object
PYTHON_CLASS_CONVERT_FROM_DEFINITION(pyOutputRedirector); // converts a PyObject to a pyOutputRedirector (throws error if not correct type)
void Write(std::string data) {fData += data;}
void Write(std::wstring data)
{
char* strData = hsWStringToString(data.c_str());
Write(strData);
delete [] strData;
}
// accessor functions for the PyObject*
// returns the current data stored
static std::string GetData(PyObject *redirector)
{
if (!pyOutputRedirector::Check(redirector))
return ""; // it's not a redirector object
pyOutputRedirector *obj = pyOutputRedirector::ConvertFrom(redirector);
return obj->fData;
}
// clears the internal buffer out
static void ClearData(PyObject *redirector)
{
if (!pyOutputRedirector::Check(redirector))
return; // it's not a redirector object
pyOutputRedirector *obj = pyOutputRedirector::ConvertFrom(redirector);
obj->fData = "";
}
};
bool pyOutputRedirector::fTypeCreated = false;
// Now for the glue for the redirector
PYTHON_CLASS_DEFINITION(ptOutputRedirector, pyOutputRedirector);
PYTHON_DEFAULT_NEW_DEFINITION(ptOutputRedirector, pyOutputRedirector)
PYTHON_DEFAULT_DEALLOC_DEFINITION(ptOutputRedirector)
PYTHON_INIT_DEFINITION(ptOutputRedirector, args, keywords)
{
PYTHON_RETURN_INIT_OK;
}
PYTHON_METHOD_DEFINITION(ptOutputRedirector, write, args)
{
PyObject* textObj;
if (!PyArg_ParseTuple(args, "O", &textObj))
{
PyErr_SetString(PyExc_TypeError, "write expects a string or unicode string");
PYTHON_RETURN_ERROR;
}
if (PyUnicode_Check(textObj))
{
int strLen = PyUnicode_GetSize(textObj);
wchar_t* text = TRACKED_NEW wchar_t[strLen + 1];
PyUnicode_AsWideChar((PyUnicodeObject*)textObj, text, strLen);
text[strLen] = L'\0';
self->fThis->Write(text);
delete [] text;
PYTHON_RETURN_NONE;
}
else if (PyString_Check(textObj))
{
char* text = PyString_AsString(textObj);
self->fThis->Write(text);
PYTHON_RETURN_NONE;
}
PyErr_SetString(PyExc_TypeError, "write expects a string or unicode string");
PYTHON_RETURN_ERROR;
}
PYTHON_START_METHODS_TABLE(ptOutputRedirector)
PYTHON_METHOD(ptOutputRedirector, write, "Adds text to the output object"),
PYTHON_END_METHODS_TABLE;
// Type structure definition
PLASMA_DEFAULT_TYPE(ptOutputRedirector, "A class that is used to redirect stdout and stderr");
// required functions for PyObject interoperability
PyObject *pyOutputRedirector::New()
{
if (!fTypeCreated)
{
if (PyType_Ready(&ptOutputRedirector_type) < 0)
return NULL;
fTypeCreated = true;
}
ptOutputRedirector *newObj = (ptOutputRedirector*)ptOutputRedirector_type.tp_new(&ptOutputRedirector_type, NULL, NULL);
return (PyObject*)newObj;
}
PYTHON_CLASS_CHECK_IMPL(ptOutputRedirector, pyOutputRedirector)
PYTHON_CLASS_CONVERT_FROM_IMPL(ptOutputRedirector, pyOutputRedirector)
/////////////////////////////////////////////////////////////////////////////
// A small class that is bound to python so we can redirect stderr
class pyErrorRedirector
{
private:
static bool fTypeCreated;
std::string fData;
bool fLog;
protected:
pyErrorRedirector() : fLog(true) {}
public:
// required functions for PyObject interoperability
PYTHON_CLASS_NEW_FRIEND(ptErrorRedirector);
PYTHON_CLASS_NEW_DEFINITION;
PYTHON_CLASS_CHECK_DEFINITION; // returns true if the PyObject is a pyOutputRedirector object
PYTHON_CLASS_CONVERT_FROM_DEFINITION(pyErrorRedirector); // converts a PyObject to a pyOutputRedirector (throws error if not correct type)
void SetLogging(bool log)
{
fLog = log;
}
void Write(std::string data)
{
PyObject* stdOut = PythonInterface::GetStdOut();
if (stdOut && pyOutputRedirector::Check(stdOut))
{
pyOutputRedirector *obj = pyOutputRedirector::ConvertFrom(stdOut);
obj->Write(data);
}
if (fLog)
fData += data;
}
void Write(std::wstring data)
{
char* strData = hsWStringToString(data.c_str());
Write(strData);
delete [] strData;
}
void ExceptHook(PyObject* except, PyObject* val, PyObject* tb)
{
PyErr_Display(except, val, tb);
// Send to the log server
wchar* wdata = hsStringToWString(fData.c_str());
NetCliAuthLogPythonTraceback(wdata);
delete [] wdata;
if (fLog)
fData.clear();
}
};
bool pyErrorRedirector::fTypeCreated = false;
// Now for the glue for the redirector
PYTHON_CLASS_DEFINITION(ptErrorRedirector, pyErrorRedirector);
PYTHON_DEFAULT_NEW_DEFINITION(ptErrorRedirector, pyErrorRedirector)
PYTHON_DEFAULT_DEALLOC_DEFINITION(ptErrorRedirector)
PYTHON_INIT_DEFINITION(ptErrorRedirector, args, keywords)
{
PYTHON_RETURN_INIT_OK;
}
PYTHON_METHOD_DEFINITION(ptErrorRedirector, write, args)
{
PyObject* textObj;
if (!PyArg_ParseTuple(args, "O", &textObj))
{
PyErr_SetString(PyExc_TypeError, "write expects a string or unicode string");
PYTHON_RETURN_ERROR;
}
if (PyUnicode_Check(textObj))
{
int strLen = PyUnicode_GetSize(textObj);
wchar_t* text = TRACKED_NEW wchar_t[strLen + 1];
PyUnicode_AsWideChar((PyUnicodeObject*)textObj, text, strLen);
text[strLen] = L'\0';
self->fThis->Write(text);
delete [] text;
PYTHON_RETURN_NONE;
}
else if (PyString_Check(textObj))
{
char* text = PyString_AsString(textObj);
self->fThis->Write(text);
PYTHON_RETURN_NONE;
}
PyErr_SetString(PyExc_TypeError, "write expects a string or unicode string");
PYTHON_RETURN_ERROR;
}
PYTHON_METHOD_DEFINITION(ptErrorRedirector, excepthook, args)
{
PyObject *exc, *value, *tb;
if (!PyArg_ParseTuple(args, "OOO", &exc, &value, &tb))
PYTHON_RETURN_ERROR;
self->fThis->ExceptHook(exc, value, tb);
PYTHON_RETURN_NONE;
}
PYTHON_START_METHODS_TABLE(ptErrorRedirector)
PYTHON_METHOD(ptErrorRedirector, write, "Adds text to the output object"),
PYTHON_METHOD(ptErrorRedirector, excepthook, "Handles exceptions"),
PYTHON_END_METHODS_TABLE;
// Type structure definition
PLASMA_DEFAULT_TYPE(ptErrorRedirector, "A class that is used to redirect stdout and stderr");
// required functions for PyObject interoperability
PyObject *pyErrorRedirector::New()
{
if (!fTypeCreated)
{
if (PyType_Ready(&ptErrorRedirector_type) < 0)
return NULL;
fTypeCreated = true;
}
ptErrorRedirector *newObj = (ptErrorRedirector*)ptErrorRedirector_type.tp_new(&ptErrorRedirector_type, NULL, NULL);
return (PyObject*)newObj;
}
PYTHON_CLASS_CHECK_IMPL(ptErrorRedirector, pyErrorRedirector)
PYTHON_CLASS_CONVERT_FROM_IMPL(ptErrorRedirector, pyErrorRedirector)
/////////////////////////////////////////////////////////////////////////////
// PEP 302 Import Hook
/////////////////////////////////////////////////////////////////////////////
#ifndef BUILDING_PYPLASMA
struct ptImportHook
{
PyObject_HEAD
};
// First three functions are just so I can be lazy
// and use the already existing macros to do my dirty
// work. I'm seriously lazy.
static PyObject* ptImportHook_new(PyTypeObject* type, PyObject* args, PyObject*)
{
ptImportHook* self = (ptImportHook*)type->tp_alloc(type, 0);
return (PyObject*)self;
}
PYTHON_NO_INIT_DEFINITION(ptImportHook)
static void ptImportHook_dealloc(ptImportHook *self)
{
self->ob_type->tp_free((PyObject*)self);
}
PYTHON_METHOD_DEFINITION(ptImportHook, find_module, args)
{
char* module_name;
PyObject* module_path;
if (!PyArg_ParseTuple(args, "s|O", &module_name, &module_path))
{
PyErr_SetString(PyExc_TypeError, "find_module expects string, string");
PYTHON_RETURN_ERROR;
}
// If this is set, we can't do it.
if (PyString_Check(module_path))
PYTHON_RETURN_NONE;
std::string package_module_name = module_name;
package_module_name += ".__init__";
if (PythonPack::IsItPythonPacked(module_name))
{
Py_INCREF(self);
return (PyObject*)self;
} else if (PythonPack::IsItPythonPacked(package_module_name.c_str()))
{
Py_INCREF(self);
return (PyObject*)self;
}
else
PYTHON_RETURN_NONE;
}
PyObject *ptImportHook_load_module_detail(ptImportHook *self, char* module_name, char* packed_name, bool isPackage, bool& found)
{
// We want to check sys.modules for the module first
// If it's not in there, we have to load the module
// and add it to the sys.modules dict for future reference,
// otherwise reload() will not work properly.
PyObject* result = nil;
PyObject* modules = PyImport_GetModuleDict();
hsAssert(PyDict_Check(modules), "sys.modules is not a dict");
if (result = PyDict_GetItemString(modules, module_name))
{
if (!PyModule_Check(result))
{
hsAssert(false, "PEP 302 hook found module in sys.modules, but it isn't a module! O.o");
result = nil;
PyErr_SetString(PyExc_TypeError, "module in sys.modules isn't a module");
}
}
else
{
if (PyObject* pyc = PythonPack::OpenPythonPacked(packed_name))
{
result = PyImport_AddModule(module_name);
if(!result)
return nil;
PyObject* d = PyModule_GetDict(result);
PyDict_SetItemString(d, "__builtins__", PyEval_GetBuiltins());
PyObject *file = PyString_FromString(packed_name);
PyModule_AddObject(result, "__file__", file);
PyDict_SetItemString(d, "__loader__", (PyObject*)self);
if(isPackage) {
PyObject *path = PyString_FromString(module_name);
PyObject *l = PyList_New(1);
PyList_SetItem(l, 0, path);
PyDict_SetItemString(d, "__path__", l);
Py_DECREF(l);
}
PyObject* v = PyEval_EvalCode((PyCodeObject *)pyc, d, d);
if(!v)
{
PyDict_DelItemString(modules, module_name);
return nil;
}
Py_INCREF(result);
}
else {
found = false;
PyErr_SetString(PyExc_ImportError, "module not found in python.pak");
}
}
return result;
}
PYTHON_METHOD_DEFINITION(ptImportHook, load_module, args)
{
char* module_name;
if (!PyArg_ParseTuple(args, "s", &module_name))
{
PyErr_SetString(PyExc_TypeError, "load_module expects string");
PYTHON_RETURN_ERROR;
}
bool found = true;
PyObject *result = ptImportHook_load_module_detail(self, module_name, module_name, false, found);
if (!found)
{
PyErr_Clear();
std::string package_module_name = module_name;
package_module_name += ".__init__";
result = ptImportHook_load_module_detail(self, module_name, (char*)package_module_name.c_str(), true, found);
}
return result;
}
PYTHON_START_METHODS_TABLE(ptImportHook)
PYTHON_METHOD(ptImportHook, find_module, "Params: module_name,package_path\nChecks to see if a given module exists (NOTE: package_path is not used!)"),
PYTHON_METHOD(ptImportHook, load_module, "Params: module_name \\nReturns the module given by module_name, if it exists in python.pak"),
PYTHON_END_METHODS_TABLE;
PYTHON_TYPE_START(ptImportHook)
0,
"Plasma.ptImportHook",
sizeof(ptImportHook), /* tp_basicsize */
0, /* tp_itemsize */
(destructor)ptImportHook_dealloc, /* tp_dealloc */
0, /* tp_print */
0, /* tp_getattr */
0, /* tp_setattr */
0, /* tp_compare */
0, /* tp_repr */
0, /* tp_as_number */
0, /* tp_as_sequence */
0, /* tp_as_mapping */
0, /* tp_hash */
0, /* tp_call */
0, /* tp_str */
0, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
"PEP 302 Import Hook", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
PYTHON_DEFAULT_METHODS_TABLE(ptImportHook), /* tp_methods */
0, /* tp_members */
0, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
PYTHON_DEFAULT_INIT(ptImportHook), /* tp_init */
0, /* tp_alloc */
ptImportHook_new /* tp_new */
PYTHON_TYPE_END;
void ptImportHook_AddPlasmaClasses(PyObject* m)
{
PYTHON_CLASS_IMPORT_START(m);
PYTHON_CLASS_IMPORT(m, ptImportHook);
PYTHON_CLASS_IMPORT_END(m);
}
#endif // BUILDING_PYPLASMA
/////////////////////////////////////////////////////////////////////////////
//
// Function : initPython
// PARAMETERS : none
//
// PURPOSE : Initialize the Python dll
//
void PythonInterface::initPython()
{
// if haven't been initialized then do it
if ( FirstTimeInit && Py_IsInitialized() == 0 )
{
FirstTimeInit = false;
// initialize the Python stuff
// let Python do some initialization...
Py_SetProgramName("plasma");
Py_NoSiteFlag = 1;
Py_IgnoreEnvironmentFlag = 1;
Py_Initialize();
#if defined(HAVE_CYPYTHONIDE) && !defined(PLASMA_EXTERNAL_RELEASE)
if (usePythonDebugger)
{
debugServer.SetCallbackClass(&debServerCallback);
debugServer.Init();
PyEval_SetTrace((Py_tracefunc)PythonTraceCallback, NULL);
}
#endif
if (!dbgLog)
{
dbgLog = plStatusLogMgr::GetInstance().CreateStatusLog( 30, "Python.log",
plStatusLog::kFilledBackground | plStatusLog::kAlignToTop | plStatusLog::kTimestamp );
}
// create the output redirector for the stdout and stderr file
stdOut = pyOutputRedirector::New();
stdErr = pyErrorRedirector::New();
// if we need the builtins then find the builtin module
PyObject* sysmod = PyImport_ImportModule("sys");
// then add the builtin dictionary to our module's dictionary
// get the sys's dictionary to find the stdout and stderr
PyObject* sys_dict = PyModule_GetDict(sysmod);
Py_INCREF(sys_dict);
if (stdOut != nil)
{
if (PyDict_SetItemString(sys_dict,"stdout", stdOut))
dbgLog->AddLine("Could not redirect stdout, Python output may not appear in the log\n");
}
else
dbgLog->AddLine("Could not create python redirector, Python output will not appear in the log\n");
if (stdErr != nil)
{
if (!PyDict_SetItemString(sys_dict,"stderr", stdErr))
{
bool dontLog = false;
// Find the excepthook
PyObject* stdErrExceptHook = PyObject_GetAttrString(stdErr, "excepthook");
if (stdErrExceptHook)
{
if (!PyCallable_Check(stdErrExceptHook) || PyDict_SetItemString(sys_dict,"excepthook", stdErrExceptHook))
{
dbgLog->AddLine("Could not redirect excepthook, Python error output will not get to the log server\n");
dontLog = true;
}
Py_DECREF(stdErrExceptHook);
}
else
{
dbgLog->AddLine("Could not find stdErr excepthook, Python error output will not get to the log server\n");
dontLog = true;
}
if (dontLog)
{
if (pyErrorRedirector::Check(stdErr))
{
pyErrorRedirector* redir = pyErrorRedirector::ConvertFrom(stdErr);
redir->SetLogging(false);
}
}
}
else
{
dbgLog->AddLine("Could not redirect stderr, Python error output may not appear in the log or on the log server\n");
}
}
else
{
dbgLog->AddLine("Could not create python redirector, Python error output will not appear in the log\n");
}
// NOTE: we will reset the path to not include paths
// that Python may have found in the registry
PyObject* path_list = PyList_New(3);
if (PyList_SetItem(path_list, 0, PyString_FromString(".\\python")))
{
Py_DECREF(sys_dict);
Py_DECREF(path_list);
dbgLog->AddLine("Error while creating python path:\n");
getOutputAndReset();
return;
}
// make sure that our plasma libraries are gotten before the system ones
if (PyList_SetItem(path_list, 1, PyString_FromString(".\\python\\plasma")))
{
Py_DECREF(sys_dict);
Py_DECREF(path_list);
dbgLog->AddLine("Error while creating python path:\n");
getOutputAndReset();
return;
}
if (PyList_SetItem(path_list, 2, PyString_FromString(".\\python\\system")))
{
Py_DECREF(sys_dict);
Py_DECREF(path_list);
dbgLog->AddLine("Error while creating python path:\n");
getOutputAndReset();
return;
}
// set the path to be this one
if (PyDict_SetItemString(sys_dict,"path",path_list))
{
Py_DECREF(sys_dict);
Py_DECREF(path_list);
dbgLog->AddLine("Error while setting python path:\n");
getOutputAndReset();
return;
}
Py_DECREF(path_list);
std::vector<PyMethodDef> methods; // this is temporary, for easy addition of new methods
AddPlasmaMethods(methods);
// now copy the data to our real method definition structure
plasmaMethods = TRACKED_NEW PyMethodDef[methods.size() + 1];
for (int curMethod = 0; curMethod < methods.size(); curMethod++)
plasmaMethods[curMethod] = methods[curMethod];
PyMethodDef terminator = {NULL};
plasmaMethods[methods.size()] = terminator; // add the terminator
// now set up the module with the method data
plasmaMod = Py_InitModule("Plasma", plasmaMethods);
if (plasmaMod == NULL)
{
dbgLog->AddLine("Could not setup the Plasma module\n");
return;
}
if (PyErr_Occurred())
{
dbgLog->AddLine("Python error while setting up Plasma:\n");
getOutputAndReset();
}
Py_INCREF(plasmaMod); // make sure python doesn't get rid of it
AddPlasmaClasses(); // now add the classes to the module
if (PyErr_Occurred())
{
dbgLog->AddLine("Python error while adding classes to Plasma:\n");
std::string error;
getOutputAndReset(&error);
}
#ifndef BUILDING_PYPLASMA
// Begin PEP 302 Import Hook stuff
// We need to create a ptImportHook object
ptImportHook* hook = PyObject_New(ptImportHook, &ptImportHook_type);
PyObject* metapath = PyDict_GetItemString(sys_dict, "meta_path");
Py_INCREF(metapath);
// Since PEP 302 is insane, let's be sure things are the way
// that we expect them to be. Silent failures != cool.
hsAssert(metapath != nil, "PEP 302: sys.__dict__['meta_path'] missing!");
hsAssert(PyList_Check(metapath), "PEP 302: sys.__dict__['meta_path'] is not a list!");
// Now that we have meta_path, add our hook to the list
PyList_Append(metapath, (PyObject*)hook);
Py_DECREF(metapath);
// And we're done!
#endif // BUILDING_PYPLASMA
Py_DECREF(sys_dict);
// initialize the PlasmaConstants module
PyMethodDef noMethods = {NULL};
plasmaConstantsMod = Py_InitModule("PlasmaConstants", &noMethods); // it has no methods, just values
if (plasmaConstantsMod == NULL)
{
dbgLog->AddLine("Could not setup the PlasmaConstants module\n");
return;
}
if (PyErr_Occurred())
{
dbgLog->AddLine("Python error while setting up PlasmaConstants:\n");
std::string error;
getOutputAndReset(&error);
}
Py_INCREF(plasmaConstantsMod);
AddPlasmaConstantsClasses();
if (PyErr_Occurred())
{
dbgLog->AddLine("Python error while adding classes to PlasmaConstants:\n");
std::string error;
getOutputAndReset(&error);
}
// initialize the PlasmaNetConstants module
plasmaNetConstantsMod = Py_InitModule("PlasmaNetConstants", &noMethods); // it has no methods, just values
if (plasmaNetConstantsMod == NULL)
{
dbgLog->AddLine("Could not setup the PlasmaNetConstants module\n");
return;
}
if (PyErr_Occurred())
{
dbgLog->AddLine("Python error while setting up PlasmaNetConstants:\n");
std::string error;
getOutputAndReset(&error);
}
Py_INCREF(plasmaNetConstantsMod);
AddPlasmaNetConstantsClasses();
if (PyErr_Occurred())
{
dbgLog->AddLine("Python error while adding classes to PlasmaNetConstants:\n");
std::string error;
getOutputAndReset(&error);
}
// initialize the PlasmaVaultConstants module
plasmaVaultConstantsMod = Py_InitModule("PlasmaVaultConstants", &noMethods); // it has no methods, just values
if (plasmaVaultConstantsMod == NULL)
{
dbgLog->AddLine("Could not setup the PlasmaVaultConstants module\n");
return;
}
if (PyErr_Occurred())
{
dbgLog->AddLine("Python error while setting up PlasmaVaultConstants:\n");
std::string error;
getOutputAndReset(&error);
}
Py_INCREF(plasmaVaultConstantsMod);
AddPlasmaVaultConstantsClasses();
if (PyErr_Occurred())
{
dbgLog->AddLine("Python error while adding classes to PlasmaVaultConstants:\n");
std::string error;
getOutputAndReset(&error);
}
// setup the global methods for the PlasmaGame module
methods.clear();
AddPlasmaGameMethods(methods);
// now copy the data to our real method definition structure
plasmaGameMethods = TRACKED_NEW PyMethodDef[methods.size() + 1];
for (int curMethod = 0; curMethod < methods.size(); curMethod++)
plasmaGameMethods[curMethod] = methods[curMethod];
plasmaGameMethods[methods.size()] = terminator; // add the terminator
// initialize the PlasmaGame module
plasmaGameMod = Py_InitModule("PlasmaGame", plasmaGameMethods);
if (plasmaGameMod == NULL)
{
dbgLog->AddLine("Could not setup the PlasmaGame module\n");
return;
}
if (PyErr_Occurred())
{
dbgLog->AddLine("Python error while setting up PlasmaGame:\n");
std::string error;
getOutputAndReset(&error);
}
Py_INCREF(plasmaGameMod);
AddPlasmaGameClasses();
if (PyErr_Occurred())
{
dbgLog->AddLine("Python error while adding classes to PlasmaGame:\n");
std::string error;
getOutputAndReset(&error);
}
// initialize the PlasmaGameConstants module
plasmaGameConstantsMod = Py_InitModule("PlasmaGameConstants", &noMethods); // it has no methods, just values
if (plasmaGameConstantsMod == NULL)
{
dbgLog->AddLine("Could not setup the PlasmaGameConstants module\n");
return;
}
if (PyErr_Occurred())
{
dbgLog->AddLine("Python error while setting up PlasmaGameConstants:\n");
std::string error;
getOutputAndReset(&error);
}
Py_INCREF(plasmaGameConstantsMod);
AddPlasmaGameConstantsClasses();
if (PyErr_Occurred())
{
dbgLog->AddLine("Python error while adding classes to PlasmaGameConstants:\n");
std::string error;
getOutputAndReset(&error);
}
}
initialized++;
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : initDebugInterface
// PARAMETERS : none
//
// PURPOSE : Initialize the Python to Plasma
//
void PythonInterface::initDebugInterface()
{
if ( !debug_initialized )
{
// bring up the debug window
dbgMod = PyImport_ImportModule("cydebug");
// was there a debug module?
if ( dbgMod != nil )
{
PyObject *dict;
// get the dictionary for this module
dict = PyModule_GetDict(dbgMod);
dbgOut = PyDict_GetItemString(dict, "writeout");
dbgSlice = PyDict_GetItemString(dict, "timeslice");
}
}
debug_initialized = true;
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : AddPlasmaMethods
// PARAMETERS : none
//
// PURPOSE : Add global methods to the Plasma module
//
void PythonInterface::AddPlasmaMethods(std::vector<PyMethodDef> &methods)
{
cyMisc::AddPlasmaMethods(methods);
cyAvatar::AddPlasmaMethods(methods);
cyAccountManagement::AddPlasmaMethods(methods);
pyDrawControl::AddPlasmaMethods(methods);
pyGUIDialog::AddPlasmaMethods(methods);
pyImage::AddPlasmaMethods(methods);
pyJournalBook::AddPlasmaMethods(methods);
pySDLModifier::AddPlasmaMethods(methods);
pySpawnPointInfo::AddPlasmaMethods(methods);
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : AddPlasmaClasses
// PARAMETERS : none
//
// PURPOSE : Add classes to the Plasma module
//
void PythonInterface::AddPlasmaClasses()
{
pyKey::AddPlasmaClasses(plasmaMod);
pySceneObject::AddPlasmaClasses(plasmaMod);
pyAgeInfoStruct::AddPlasmaClasses(plasmaMod);
pyAgeInfoStructRef::AddPlasmaClasses(plasmaMod);
pyAgeLinkStruct::AddPlasmaClasses(plasmaMod);
pyAgeLinkStructRef::AddPlasmaClasses(plasmaMod);
pySpawnPointInfo::AddPlasmaClasses(plasmaMod);
pySpawnPointInfoRef::AddPlasmaClasses(plasmaMod);
pyColor::AddPlasmaClasses(plasmaMod);
pyMatrix44::AddPlasmaClasses(plasmaMod);
pyPoint3::AddPlasmaClasses(plasmaMod);
pyVector3::AddPlasmaClasses(plasmaMod);
cyAnimation::AddPlasmaClasses(plasmaMod);
cyAvatar::AddPlasmaClasses(plasmaMod);
cyCamera::AddPlasmaClasses(plasmaMod);
cyDraw::AddPlasmaClasses(plasmaMod);
cyInputInterface::AddPlasmaClasses(plasmaMod);
cyParticleSys::AddPlasmaClasses(plasmaMod);
cyPhysics::AddPlasmaClasses(plasmaMod);
pyAudioControl::AddPlasmaClasses(plasmaMod);
pyCluster::AddPlasmaClasses(plasmaMod);
pyDniCoordinates::AddPlasmaClasses(plasmaMod);
pyDniInfoSource::AddPlasmaClasses(plasmaMod);
pyDynamicText::AddPlasmaClasses(plasmaMod);
pyImage::AddPlasmaClasses(plasmaMod);
pyJournalBook::AddPlasmaClasses(plasmaMod);
pyKeyMap::AddPlasmaClasses(plasmaMod);
pyMarkerMgr::AddPlasmaClasses(plasmaMod);
pyMoviePlayer::AddPlasmaClasses(plasmaMod);
pyNetLinkingMgr::AddPlasmaClasses(plasmaMod);
pyNotify::AddPlasmaClasses(plasmaMod);
pyPlayer::AddPlasmaClasses(plasmaMod);
pyStatusLog::AddPlasmaClasses(plasmaMod);
pyStream::AddPlasmaClasses(plasmaMod);
pySwimCurrentInterface::AddPlasmaClasses(plasmaMod);
pyWaveSet::AddPlasmaClasses(plasmaMod);
// SDL
pySDLModifier::AddPlasmaClasses(plasmaMod);
pySDLStateDataRecord::AddPlasmaClasses(plasmaMod);
pySimpleStateVariable::AddPlasmaClasses(plasmaMod);
// GUI objects
pyGUIDialog::AddPlasmaClasses(plasmaMod);
pyGUISkin::AddPlasmaClasses(plasmaMod);
pyGUIPopUpMenu::AddPlasmaClasses(plasmaMod);
// GUI base classes
pyGUIControl::AddPlasmaClasses(plasmaMod);
pyGUIControlValue::AddPlasmaClasses(plasmaMod);
// GUI derived classes
pyGUIControlButton::AddPlasmaClasses(plasmaMod);
pyGUIControlCheckBox::AddPlasmaClasses(plasmaMod);
pyGUIControlClickMap::AddPlasmaClasses(plasmaMod);
pyGUIControlDragBar::AddPlasmaClasses(plasmaMod);
pyGUIControlDraggable::AddPlasmaClasses(plasmaMod);
pyGUIControlDynamicText::AddPlasmaClasses(plasmaMod);
pyGUIControlEditBox::AddPlasmaClasses(plasmaMod);
pyGUIControlKnob::AddPlasmaClasses(plasmaMod);
pyGUIControlListBox::AddPlasmaClasses(plasmaMod);
pyGUIControlMultiLineEdit::AddPlasmaClasses(plasmaMod);
pyGUIControlProgress::AddPlasmaClasses(plasmaMod);
pyGUIControlRadioGroup::AddPlasmaClasses(plasmaMod);
pyGUIControlTextBox::AddPlasmaClasses(plasmaMod);
pyGUIControlUpDownPair::AddPlasmaClasses(plasmaMod);
// Vault objects
pyAgeVault::AddPlasmaClasses(plasmaMod);
pyVault::AddPlasmaClasses(plasmaMod);
// Vault node base classes
pyVaultNode::AddPlasmaClasses(plasmaMod);
pyVaultNodeRef::AddPlasmaClasses(plasmaMod);
pyVaultFolderNode::AddPlasmaClasses(plasmaMod);
// Vault node derived classes
pyVaultAgeInfoListNode::AddPlasmaClasses(plasmaMod);
pyVaultAgeInfoNode::AddPlasmaClasses(plasmaMod);
pyVaultAgeLinkNode::AddPlasmaClasses(plasmaMod);
pyVaultChronicleNode::AddPlasmaClasses(plasmaMod);
pyVaultImageNode::AddPlasmaClasses(plasmaMod);
pyVaultMarkerGameNode::AddPlasmaClasses(plasmaMod);
pyVaultPlayerInfoListNode::AddPlasmaClasses(plasmaMod);
pyVaultPlayerInfoNode::AddPlasmaClasses(plasmaMod);
pyVaultSDLNode::AddPlasmaClasses(plasmaMod);
pyVaultSystemNode::AddPlasmaClasses(plasmaMod);
pyVaultTextNoteNode::AddPlasmaClasses(plasmaMod);
// Shaders
pyGrassShader::AddPlasmaClasses(plasmaMod);
// Game Scores
pyScoreMgr::AddPlasmaClasses(plasmaMod);
pyGameScore::AddPlasmaClasses(plasmaMod);
// AI
pyCritterBrain::AddPlasmaClasses(plasmaMod);
// Stupid thing
ptImportHook_AddPlasmaClasses(plasmaMod);
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : AddPlasmaConstantsClasses
// PARAMETERS : none
//
// PURPOSE : Initialize the PlasmaConstants module
//
void PythonInterface::AddPlasmaConstantsClasses()
{
pyEnum::AddPlasmaConstantsClasses(plasmaConstantsMod);
cyAvatar::AddPlasmaConstantsClasses(plasmaConstantsMod);
cyMisc::AddPlasmaConstantsClasses(plasmaConstantsMod);
cyAccountManagement::AddPlasmaConstantsClasses(plasmaConstantsMod);
//pyDrawControl::AddPlasmaConstantsClasses(plasmaConstantsMod);
pyDynamicText::AddPlasmaConstantsClasses(plasmaConstantsMod);
pyGUIControlButton::AddPlasmaConstantsClasses(plasmaConstantsMod);
pyGUIControlMultiLineEdit::AddPlasmaConstantsClasses(plasmaConstantsMod);
pyJournalBook::AddPlasmaConstantsClasses(plasmaConstantsMod);
pyMarkerMgr::AddPlasmaConstantsClasses(plasmaConstantsMod);
pyMoviePlayer::AddPlasmaConstantsClasses(plasmaConstantsMod);
pyNotify::AddPlasmaConstantsClasses(plasmaConstantsMod);
pySDL::AddPlasmaConstantsClasses(plasmaConstantsMod);
pyStatusLog::AddPlasmaConstantsClasses(plasmaConstantsMod);
pyScoreMgr::AddPlasmaConstantsClasses(plasmaConstantsMod);
pyAIMsg::AddPlasmaConstantsClasses(plasmaConstantsMod);
// TODO: put these constants here. remove them from below.
//pyNetLinkingMgr::AddPlasmaConstantsClasses(plasmaConstantsMod);
//pyVault::AddPlasmaConstantsClasses(plasmaConstantsMod);
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : AddPlasmaNetConstantsClasses
// PARAMETERS : none
//
// PURPOSE : Initialize the PlasmaNetConstants module
//
void PythonInterface::AddPlasmaNetConstantsClasses()
{
pyNetLinkingMgr::AddPlasmaConstantsClasses(plasmaNetConstantsMod);
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : AddPlasmaVaultConstantsClasses
// PARAMETERS : none
//
// PURPOSE : Initialize the PlasmaVaultConstants module
//
void PythonInterface::AddPlasmaVaultConstantsClasses()
{
pyVault::AddPlasmaConstantsClasses(plasmaVaultConstantsMod);
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : AddPlasmaGameMethods
// PARAMETERS : none
//
// PURPOSE : Add global methods to the PlasmaGame module
//
void PythonInterface::AddPlasmaGameMethods(std::vector<PyMethodDef> &methods)
{
// General
pyGameCli::AddPlasmaMethods(methods);
// TicTacToe game
pyTTTGame::AddPlasmaMethods(methods);
// Heek game
pyHeekGame::AddPlasmaMethods(methods);
// Marker game
pyMarkerGame::AddPlasmaMethods(methods);
// Blue Spiral game
pyBlueSpiralGame::AddPlasmaMethods(methods);
// Climbing Wall game
pyClimbingWallGame::AddPlasmaMethods(methods);
// Variable Sync game
pyVarSyncGame::AddPlasmaMethods(methods);
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : AddPlasmaGameClasses
// PARAMETERS : none
//
// PURPOSE : Initialize the PlasmaGame module
//
void PythonInterface::AddPlasmaGameClasses()
{
// General
pyGameMgrMsg::AddPlasmaClasses(plasmaGameMod);
pyGameMgrInviteReceivedMsg::AddPlasmaClasses(plasmaGameMod);
pyGameMgrInviteRevokedMsg::AddPlasmaClasses(plasmaGameMod);
pyGameCliMsg::AddPlasmaClasses(plasmaGameMod);
pyGameCliPlayerJoinedMsg::AddPlasmaClasses(plasmaGameMod);
pyGameCliPlayerLeftMsg::AddPlasmaClasses(plasmaGameMod);
pyGameCliInviteFailedMsg::AddPlasmaClasses(plasmaGameMod);
pyGameCliOwnerChangeMsg::AddPlasmaClasses(plasmaGameMod);
pyGameCli::AddPlasmaClasses(plasmaGameMod);
// TicTacToe game
pyTTTMsg::AddPlasmaClasses(plasmaGameMod);
pyTTTGameStartedMsg::AddPlasmaClasses(plasmaGameMod);
pyTTTGameOverMsg::AddPlasmaClasses(plasmaGameMod);
pyTTTMoveMadeMsg::AddPlasmaClasses(plasmaGameMod);
pyTTTGame::AddPlasmaClasses(plasmaGameMod);
// Heek game
pyHeekMsg::AddPlasmaClasses(plasmaGameMod);
pyHeekPlayGameMsg::AddPlasmaClasses(plasmaGameMod);
pyHeekGoodbyeMsg::AddPlasmaClasses(plasmaGameMod);
pyHeekWelcomeMsg::AddPlasmaClasses(plasmaGameMod);
pyHeekDropMsg::AddPlasmaClasses(plasmaGameMod);
pyHeekSetupMsg::AddPlasmaClasses(plasmaGameMod);
pyHeekLightStateMsg::AddPlasmaClasses(plasmaGameMod);
pyHeekInterfaceStateMsg::AddPlasmaClasses(plasmaGameMod);
pyHeekCountdownStateMsg::AddPlasmaClasses(plasmaGameMod);
pyHeekWinLoseMsg::AddPlasmaClasses(plasmaGameMod);
pyHeekGameWinMsg::AddPlasmaClasses(plasmaGameMod);
pyHeekPointUpdateMsg::AddPlasmaClasses(plasmaGameMod);
pyHeekGame::AddPlasmaClasses(plasmaGameMod);
// Marker game
pyMarkerMsg::AddPlasmaClasses(plasmaGameMod);
pyMarkerTemplateCreatedMsg::AddPlasmaClasses(plasmaGameMod);
pyMarkerTeamAssignedMsg::AddPlasmaClasses(plasmaGameMod);
pyMarkerGameTypeMsg::AddPlasmaClasses(plasmaGameMod);
pyMarkerGameStartedMsg::AddPlasmaClasses(plasmaGameMod);
pyMarkerGamePausedMsg::AddPlasmaClasses(plasmaGameMod);
pyMarkerGameResetMsg::AddPlasmaClasses(plasmaGameMod);
pyMarkerGameOverMsg::AddPlasmaClasses(plasmaGameMod);
pyMarkerGameNameChangedMsg::AddPlasmaClasses(plasmaGameMod);
pyMarkerTimeLimitChangedMsg::AddPlasmaClasses(plasmaGameMod);
pyMarkerGameDeletedMsg::AddPlasmaClasses(plasmaGameMod);
pyMarkerMarkerAddedMsg::AddPlasmaClasses(plasmaGameMod);
pyMarkerMarkerDeletedMsg::AddPlasmaClasses(plasmaGameMod);
pyMarkerMarkerNameChangedMsg::AddPlasmaClasses(plasmaGameMod);
pyMarkerMarkerCapturedMsg::AddPlasmaClasses(plasmaGameMod);
pyMarkerGame::AddPlasmaClasses(plasmaGameMod);
// Blue Spiral game
pyBlueSpiralMsg::AddPlasmaClasses(plasmaGameMod);
pyBlueSpiralClothOrderMsg::AddPlasmaClasses(plasmaGameMod);
pyBlueSpiralSuccessfulHitMsg::AddPlasmaClasses(plasmaGameMod);
pyBlueSpiralGameWonMsg::AddPlasmaClasses(plasmaGameMod);
pyBlueSpiralGameOverMsg::AddPlasmaClasses(plasmaGameMod);
pyBlueSpiralGameStartedMsg::AddPlasmaClasses(plasmaGameMod);
pyBlueSpiralGame::AddPlasmaClasses(plasmaGameMod);
// Climbing Wall game
pyClimbingWallMsg::AddPlasmaClasses(plasmaGameMod);
pyClimbingWallNumBlockersChangedMsg::AddPlasmaClasses(plasmaGameMod);
pyClimbingWallReadyMsg::AddPlasmaClasses(plasmaGameMod);
pyClimbingWallBlockersChangedMsg::AddPlasmaClasses(plasmaGameMod);
pyClimbingWallPlayerEnteredMsg::AddPlasmaClasses(plasmaGameMod);
pyClimbingWallSuitMachineLockedMsg::AddPlasmaClasses(plasmaGameMod);
pyClimbingWallGameOverMsg::AddPlasmaClasses(plasmaGameMod);
pyClimbingWallGame::AddPlasmaClasses(plasmaGameMod);
// Variable Sync game
pyVarSyncMsg::AddPlasmaClasses(plasmaGameMod);
pyVarSyncStringVarChangedMsg::AddPlasmaClasses(plasmaGameMod);
pyVarSyncNumericVarChangedMsg::AddPlasmaClasses(plasmaGameMod);
pyVarSyncAllVarsSentMsg::AddPlasmaClasses(plasmaGameMod);
pyVarSyncStringVarCreatedMsg::AddPlasmaClasses(plasmaGameMod);
pyVarSyncNumericVarCreatedMsg::AddPlasmaClasses(plasmaGameMod);
pyVarSyncGame::AddPlasmaClasses(plasmaGameMod);
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : AddPlasmaGameConstantsClasses
// PARAMETERS : none
//
// PURPOSE : Initialize the PlasmaGameConstants module
//
void PythonInterface::AddPlasmaGameConstantsClasses()
{
// General
pyGameMgrMsg::AddPlasmaConstantsClasses(plasmaGameConstantsMod);
pyGameCliMsg::AddPlasmaConstantsClasses(plasmaGameConstantsMod);
pyGameCliInviteFailedMsg::AddPlasmaConstantsClasses(plasmaGameConstantsMod);
// TicTacToe game
pyTTTMsg::AddPlasmaConstantsClasses(plasmaGameConstantsMod);
pyTTTGame::AddPlasmaConstantsClasses(plasmaGameConstantsMod);
// Heek game
pyHeekMsg::AddPlasmaConstantsClasses(plasmaGameConstantsMod);
pyHeekLightStateMsg::AddPlasmaConstantsClasses(plasmaGameConstantsMod);
pyHeekCountdownStateMsg::AddPlasmaConstantsClasses(plasmaGameConstantsMod);
pyHeekGame::AddPlasmaConstantsClasses(plasmaGameConstantsMod);
// Marker game
pyMarkerMsg::AddPlasmaConstantsClasses(plasmaGameConstantsMod);
pyMarkerGame::AddPlasmaConstantsClasses(plasmaGameConstantsMod);
// Blue Spiral game
pyBlueSpiralMsg::AddPlasmaConstantsClasses(plasmaGameConstantsMod);
// Climbing Wall game
pyClimbingWallMsg::AddPlasmaConstantsClasses(plasmaGameConstantsMod);
pyClimbingWallGame::AddPlasmaConstantsClasses(plasmaGameConstantsMod);
// Variable Sync game
pyVarSyncMsg::AddPlasmaConstantsClasses(plasmaGameConstantsMod);
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : finiPython
// PARAMETERS : none
//
// PURPOSE : Finalize the Python dll, ie. get ready to shut down
//
void PythonInterface::finiPython()
{
// decrement the number of initializations, on last one do the finalization
initialized--;
if ( initialized < 1 && Py_IsInitialized() != 0 && IsInShutdown )
{
#if defined(HAVE_CYPYTHONIDE) && !defined(PLASMA_EXTERNAL_RELEASE)
if (usePythonDebugger)
debugServer.Disconnect();
#endif
// remove debug module if used
if ( dbgMod )
{
Py_DECREF(dbgMod);
dbgMod = nil;
}
if ( stdOut )
{
Py_DECREF(stdOut);
stdOut = nil;
}
if ( stdErr )
{
Py_DECREF(stdErr);
stdErr = nil;
}
if ( plasmaMod )
{
Py_DECREF(plasmaMod); // get rid of our reference
plasmaMod = nil;
}
if ( plasmaConstantsMod )
{
Py_DECREF(plasmaConstantsMod);
plasmaConstantsMod = nil;
}
if ( plasmaNetConstantsMod )
{
Py_DECREF(plasmaNetConstantsMod);
plasmaNetConstantsMod = nil;
}
if ( plasmaVaultConstantsMod )
{
Py_DECREF(plasmaVaultConstantsMod);
plasmaVaultConstantsMod = nil;
}
if ( plasmaGameMod )
{
Py_DECREF(plasmaGameMod);
plasmaGameMod = nil;
}
if ( plasmaGameConstantsMod )
{
Py_DECREF(plasmaGameConstantsMod);
plasmaGameConstantsMod = nil;
}
// let Python clean up after itself
Py_Finalize();
if (plasmaMethods)
{
delete [] plasmaMethods;
plasmaMethods = nil;
}
if (plasmaGameMethods)
{
delete [] plasmaGameMethods;
plasmaGameMethods = nil;
}
// close done the log file, if we created one
if ( dbgLog != nil )
{
delete dbgLog;
dbgLog = nil;
}
initialized = 0;
}
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : debugTimeSlice
// PARAMETERS : none
//
// PURPOSE : give the debug window a time slice
//
void PythonInterface::debugTimeSlice()
{
// check to see if the debug python module is loaded
if ( dbgSlice != nil )
{
// then send it the new text
PyObject* retVal = PyObject_CallFunction(dbgSlice,nil);
if ( retVal == nil )
{
// for some reason this function didn't, remember that and not call it again
dbgSlice = nil;
// if there was an error make sure that the stderr gets flushed so it can be seen
PyErr_Print(); // make sure the error is printed
PyErr_Clear(); // clear the error
}
Py_XDECREF(retVal);
}
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : GetStdOut
// PARAMETERS : none
//
// PURPOSE : get the stdOut python object
//
PyObject* PythonInterface::GetStdOut()
{
return stdOut;
}
PyObject* PythonInterface::GetStdErr()
{
return stdErr;
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : getOutputAndReset
// PARAMETERS : none
//
// PURPOSE : get the Output to the error file to be displayed
//
int PythonInterface::getOutputAndReset(std::string *output)
{
if (stdOut != nil)
{
std::string strVal = pyOutputRedirector::GetData(stdOut);
int size = strVal.length();
dbgLog->AddLine(strVal.c_str());
// reset the file back to zero
pyOutputRedirector::ClearData(stdOut);
// tell python debugger
#if defined(HAVE_CYPYTHONIDE) && !defined(PLASMA_EXTERNAL_RELEASE)
if (UsePythonDebugger())
PythonInterface::PythonDebugger()->StdOut(strVal);
#endif
// check to see if the debug python module is loaded
if ( dbgOut != nil )
{
// then send it the new text
PyObject* retVal = PyObject_CallFunction(dbgOut,"s",strVal.c_str());
if ( retVal == nil )
{
// for some reason this function didn't, remember that and not call it again
dbgOut = nil;
// if there was an error make sure that the stderr gets flushed so it can be seen
PyErr_Print(); // make sure the error is printed
PyErr_Clear(); // clear the error
}
Py_XDECREF(retVal);
}
if (output)
(*output) = strVal;
return size;
}
return 0;
}
void PythonInterface::WriteToLog(const char* text)
{
dbgLog->AddLine(text);
}
void PythonInterface::WriteToStdErr(const char* text)
{
PyObject* stdErr = PythonInterface::GetStdErr();
if (stdErr && pyErrorRedirector::Check(stdErr))
{
pyErrorRedirector *obj = pyErrorRedirector::ConvertFrom(stdErr);
obj->Write(text);
}
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : FindModule
// PARAMETERS : module - module name to find
//
// PURPOSE : Find module. If it doesn't exist then don't create, return nil.
//
PyObject* PythonInterface::FindModule(const char* module)
{
PyObject *m;
// first we must get rid of any old modules of the same name, we'll replace it
PyObject *modules = PyImport_GetModuleDict();
if ((m = PyDict_GetItemString(modules, module)) != NULL && PyModule_Check(m))
// just return what we found
return m;
// couldn't find the module, return None (sorta)
return nil;
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : IsModuleNameUnique
// PARAMETERS : module - module name to create
//
// PURPOSE : Test to see if the module name is unique
//
// Returns : True if unique , otherwise returns False
//
hsBool PythonInterface::IsModuleNameUnique(char* module)
{
PyObject *m;
// first we must get rid of any old modules of the same name, we'll replace it
PyObject *modules = PyImport_GetModuleDict();
if ((m = PyDict_GetItemString(modules, module)) != NULL && PyModule_Check(m))
{
return false;
}
return true;
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : CreateModule
// PARAMETERS : module - module name to create
//
// PURPOSE : create a new module with built-ins
//
PyObject* PythonInterface::CreateModule(const char* module)
{
PyObject *m, *d;
// first we must get rid of any old modules of the same name, we'll replace it
PyObject *modules = PyImport_GetModuleDict();
if ((m = PyDict_GetItemString(modules, module)) != NULL && PyModule_Check(m))
{
// clear it
char message[256];
sprintf(message,"ERROR! Creating a python module of the same name - %s",module);
hsAssert(false,message);
_PyModule_Clear(m);
}
// create the module
m = PyImport_AddModule(module);
if (m == NULL)
return nil;
d = PyModule_GetDict(m);
// add in the built-ins
// first make sure that we don't already have the builtins
if (PyDict_GetItemString(d, "__builtins__") == NULL)
{
// if we need the builtins then find the builtin module
PyObject *bimod = PyImport_ImportModule("__builtin__");
// then add the builtin dicitionary to our module's dictionary
if (bimod == NULL || PyDict_SetItemString(d, "__builtins__", bimod) != 0)
return nil;
Py_DECREF(bimod);
}
return m;
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : GetPlasmaItem
// PARAMETERS : item - what item in the plasma module to get
//
// PURPOSE : get an item (probably a function) from the Plasma module
//
PyObject* PythonInterface::GetPlasmaItem(char* item)
{
if ( plasmaMod )
{
PyObject* d = PyModule_GetDict(plasmaMod);
return PyDict_GetItemString(d, item);
}
return nil;
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : GetModuleItem
// PARAMETERS : item - what item in the plasma module to get
//
// PURPOSE : get an item (probably a function) from a specific module
//
PyObject* PythonInterface::GetModuleItem(char* item, PyObject* module)
{
if ( module )
{
PyObject* d = PyModule_GetDict(module);
return PyDict_GetItemString(d, item);
}
return nil;
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : CheckModuleForFunctions
// PARAMETERS : module - module to check for
//
// PURPOSE : checks to see if a specific function is defined in this module
//
void PythonInterface::CheckModuleForFunctions(PyObject* module, char** funcNames, PyObject** funcTable)
{
PyObject *dict;
// get the dictionary for this module
dict = PyModule_GetDict(module);
// start looking for the functions
int i=0;
while ( funcNames[i] != nil )
{
PyObject* func = PyDict_GetItemString(dict, funcNames[i]);
if ( func != NULL && PyCallable_Check(func)>0 )
{
// if it is defined then mark the funcTable
funcTable[i] = func;
}
else // else we couldn't find the funtion
{
funcTable[i] = nil;
}
i++;
}
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : CheckInstanceForFunctions
// PARAMETERS : instance - instance of a class to check
//
// PURPOSE : checks to see if a specific function is defined in this instance of a class
// : and will fill out the funcTable with object instances of where the funciton is
//
void PythonInterface::CheckInstanceForFunctions(PyObject* instance, char** funcNames, PyObject** funcTable)
{
// start looking for the functions
int i=0;
while ( funcNames[i] != nil )
{
PyObject* func = PyObject_GetAttrString(instance, funcNames[i]);
if ( func != NULL )
{
if ( PyCallable_Check(func)>0 )
{
// if it is defined then mark the funcTable
funcTable[i] = instance;
}
Py_DECREF(func);
}
i++;
}
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : CompileString
// PARAMETERS : command - string of commands to execute in the...
// : filename - filename to say where to code came from
//
// PURPOSE : run a python string in a specific module name
//
PyObject* PythonInterface::CompileString(char *command, char* filename)
{
PyObject* pycode = Py_CompileString(command, filename, Py_file_input);
return pycode;
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : DumpObject
// PARAMETERS : pyobject - string of commands to execute in the...
//
// PURPOSE : marshals an object into a char string
//
hsBool PythonInterface::DumpObject(PyObject* pyobj, char** pickle, Int32* size)
{
PyObject *s; // the python string object where the marsalled object wil go
// convert object to a marshalled string python object
#if (PY_MAJOR_VERSION == 2) && (PY_MINOR_VERSION < 4)
s = PyMarshal_WriteObjectToString(pyobj);
#else
s = PyMarshal_WriteObjectToString(pyobj, Py_MARSHAL_VERSION);
#endif
// did it actually do it?
if ( s != NULL )
{
// yes, then get the size and the string address
*size = PyString_Size(s);
*pickle = PyString_AsString(s);
return true;
}
else // otherwise, there was an error
{
// Yikes! errors!
PyErr_Print(); // FUTURE: we may have to get the string to display in max...later
return false;
}
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : LoadObject
// PARAMETERS : pickle - the pickled object in char string form
// : size - size of the guts to load into an object
//
// PURPOSE : Load a python object from a pickled object
//
PyObject* PythonInterface::LoadObject(char* pickle, Int32 size)
{
return PyMarshal_ReadObjectFromString(pickle, size);
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : RunStringInteractive
// PARAMETERS : command - string of commands to execute in the...
// : module - module name to run 'command' in
//
// PURPOSE : run a python string in a specific module name
//
// RETURNS : pointer to PyObject that is the result of the command
//
hsBool PythonInterface::RunStringInteractive(char *command, PyObject* module)
{
PyObject *d, *v;
// make sure that we're given a good module... or at least one with an address
if ( !module )
{
// if no module was given then use just use the main module
module = PyImport_AddModule("__main__");
if (module == NULL)
return false;
}
// get the dictionaries for this module
d = PyModule_GetDict(module);
// run the string
v = PyRun_String(command, Py_single_input, d, d);
// check for errors and print them
if (v == NULL)
{
// Yikes! errors!
PyErr_Print();
return false;
}
Py_DECREF(v);
if (Py_FlushLine())
PyErr_Clear();
return true;
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : RunString
// PARAMETERS : command - string of commands to execute in the...
// : module - module name to run 'command' in
//
// PURPOSE : run a python string in a specific module name
//
hsBool PythonInterface::RunString(char *command, PyObject* module)
{
PyObject *d, *v;
// make sure that we're given a good module... or at least one with an address
if ( !module )
{
// if no module was given then use just use the main module
module = PyImport_AddModule("__main__");
if (module == NULL)
return false;
}
// get the dictionaries for this module
d = PyModule_GetDict(module);
// run the string
v = PyRun_String(command, Py_file_input, d, d);
// check for errors and print them
if (v == NULL)
{
// Yikes! errors!
PyErr_Print();
return false;
}
Py_DECREF(v);
if (Py_FlushLine())
PyErr_Clear();
return true;
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : RunPYC
// PARAMETERS : code - compiled code
// : module - module name to run the code in
//
// PURPOSE : run a compiled python code in a specific module name
//
hsBool PythonInterface::RunPYC(PyObject* code, PyObject* module)
{
PyObject *d, *v;
// make sure that we're given a good module... or at least one with an address
if ( !module )
{
// if no module was given then use just use the main module
module = PyImport_AddModule("__main__");
if (module == NULL)
return false;
}
// get the dictionaries for this module
d = PyModule_GetDict(module);
// run the string
v = PyEval_EvalCode((PyCodeObject*)code, d, d);
// check for errors and print them
if (v == NULL)
{
// Yikes! errors!
PyErr_Print();
return false;
}
Py_DECREF(v);
if (Py_FlushLine())
PyErr_Clear();
return true;
}
/////////////////////////////////////////////////////////////////////////////
//
// Function : GetpyKeyFromPython
// PARAMETERS : pkey - python object that is a pyKey (ptKey) class
//
// PURPOSE : turn a PyObject* into a pyKey*
//
pyKey* PythonInterface::GetpyKeyFromPython(PyObject* pkey)
{
if (!pyKey::Check(pkey))
return nil;
return pyKey::ConvertFrom(pkey);
}