//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Copyright 2010 California Institute of Technology. ALL RIGHTS RESERVED.
// 
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
// http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// 
// United States Government Sponsorship acknowledged. This software is subject to
// U.S. export control laws and regulations and has been classified as 'EAR99 NLR'
// (No [Export] License Required except when exporting to an embargoed country,
// end user, or in support of a prohibited end use). By downloading this software,
// the user agrees to comply with all applicable U.S. export laws and regulations.
// The user has the responsibility to obtain export licenses, or other export
// authority as may be required before exporting this software to any 'EAR99'
// embargoed foreign country or citizen of those countries.
//
// Author: Giangi Sacco
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~




#include <Python.h>
#include "WriterFactory.h"
#include "StdOELmodule.h"
#include <iostream>
#include <fstream>
#include <string>
#include <stdint.h>
#include <cstdio>
using namespace std;

static const char * const __doc__ = "Python extension for StdOEL";

PyModuleDef moduledef = {
    // header
    PyModuleDef_HEAD_INIT,
    // name of the module
    "StdOEL",
    // module documentation string
    __doc__,
    // size of the per-interpreter state of the module;
    // -1 if this state is global
    -1,
    StdOEL_methods,
};

// initialization function for the module
// *must* be called PyInit_formslc
PyMODINIT_FUNC
PyInit_StdOEL()
{
    // create the module using moduledef struct defined above
    PyObject * module = PyModule_Create(&moduledef);
    // check whether module creation succeeded and raise an exception if not
    if (!module) {
        return module;
    }
    // otherwise, we have an initialized module
    // and return the newly created module
    return module;
}


PyObject * createWriters_C(PyObject * self, PyObject* args)
{
        string typeOut;
        char * typeOutCh;
        string typeErr;
        char * typeErrCh;
        string typeLog;
        char * typeLogCh;
    if(!PyArg_ParseTuple(args, "|sss",&typeOutCh,&typeErrCh,&typeLogCh))
        {
                return NULL;
        }
    WriterFactory * WF = new WriterFactory();
    uint64_t ptWriter = 0;
    if(typeOut[0] == '\0')
    {
        ptWriter = (uint64_t )  WF->createWriters();
    }
    else if(typeErr[0] == '\0')
    {
        typeOut = typeOutCh;
        ptWriter = (uint64_t )  WF->createWriters(typeOut);

    }
    else if(typeLog[0] == '\0')
    {
        typeOut = typeOutCh;
        typeErr = typeErrCh;
        ptWriter = (uint64_t )  WF->createWriters(typeOut,typeErr);

    }
    else
    {
        typeOut = typeOutCh;
        typeErr = typeErrCh;
        typeLog = typeLogCh;
        ptWriter = (uint64_t )  WF->createWriters(typeOut,typeErr,typeLog);

    }
    return Py_BuildValue("KK",ptWriter,(uint64_t) WF);
}
PyObject * finalize_C(PyObject* self, PyObject* args)
{
        uint64_t ptStdOEL = 0;
        uint64_t ptFactory = 0;
        if(!PyArg_ParseTuple(args, "KK", &ptStdOEL,&ptFactory))
        {
                return NULL;
        }
    WriterFactory * tmp = (WriterFactory *) (ptFactory);
    tmp->finalize((StdOEL *) (ptStdOEL));

        delete tmp;
        return Py_BuildValue("i", 0);
}
PyObject * init_C(PyObject* self, PyObject* args)
{
        uint64_t ptStdOEL = 0;
        if(!PyArg_ParseTuple(args, "K", &ptStdOEL))
        {
                return NULL;
        }
    StdOEL * tmp = (StdOEL *) (ptStdOEL);
    tmp->init();

        return Py_BuildValue("i", 0);
}
PyObject * setFilename_C(PyObject* self, PyObject* args)
{
        uint64_t ptStdOEL = 0;
    char * filenameCh;
    char * whereCh;
        if(!PyArg_ParseTuple(args, "Kss", &ptStdOEL,&filenameCh,&whereCh))
        {
                return NULL;
        }
    string filename = filenameCh;
    string where = whereCh;
    StdOEL * tmp = (StdOEL *) (ptStdOEL);
    tmp->setFilename(filename,where);

        return Py_BuildValue("i", 0);
}
PyObject * setFileTag_C(PyObject* self, PyObject* args)
{
        uint64_t ptStdOEL = 0;
    char * fileTagCh;
    char * whereCh;
        if(!PyArg_ParseTuple(args, "Kss", &ptStdOEL,&fileTagCh,&whereCh))
        {
                return NULL;
        }
    string fileTag = fileTagCh;
    string where = whereCh;
    StdOEL * tmp = (StdOEL *) (ptStdOEL);
    tmp->setFileTag(fileTag,where);

        return Py_BuildValue("i", 0);
}
PyObject * setTimeStampFlag_C(PyObject* self, PyObject* args)
{
        uint64_t ptStdOEL = 0;
    int flagInt;
    char * whereCh;
        if(!PyArg_ParseTuple(args, "Kis", &ptStdOEL,&flagInt,&whereCh))
        {
                return NULL;
        }
    bool flag;
    if(flagInt == 0)
    {
        flag = false;
    }
    else
    {
        flag = true;
    }
    string where = whereCh;
    StdOEL * tmp = (StdOEL *) (ptStdOEL);
    tmp->setTimeStampFlag(flag,where);

        return Py_BuildValue("i", 0);
}