code.vuplus.com Git - vuplus_dvbapp/blob - lib/base/nconfig.cpp

   1 #include <lib/base/nconfig.h>
   2 #include <lib/python/python.h>
   3
   4 ePyObject ePythonConfigQuery::m_queryFunc;
   5
   6 void ePythonConfigQuery::setQueryFunc(ePyObject queryFunc)
   7 {
   8         if (m_queryFunc)
   9                 Py_DECREF(m_queryFunc);
  10         m_queryFunc = queryFunc;
  11         if (m_queryFunc)
  12                 Py_INCREF(m_queryFunc);
  13 }
  14
  15 RESULT ePythonConfigQuery::getConfigValue(const char *key, std::string &value)
  16 {
  17         if (key && PyCallable_Check(m_queryFunc))
  18         {
  19                 ePyObject pArgs = PyTuple_New(1);
  20                 PyTuple_SET_ITEM(pArgs, 0, PyString_FromString(key));
  21                 ePyObject pRet = PyObject_CallObject(m_queryFunc, pArgs);
  22                 Py_DECREF(pArgs);
  23                 if (pRet)
  24                 {
  25                         if (PyString_Check(pRet))
  26                         {
  27                                 value.assign(PyString_AS_STRING(pRet));
  28                                 Py_DECREF(pRet);
  29                                 return 0;
  30                         }
  31                         Py_DECREF(pRet);
  32                 }
  33         }
  34         return -1;
  35 }