PyMODINIT_FUNC
initzbar (void)
{
/* initialize types */
zbarEnumItem_Type.tp_base = &PyInt_Type;
zbarException_Type.tp_base = (PyTypeObject*)PyExc_Exception;
if(PyType_Ready(&zbarException_Type) < 0 ||
PyType_Ready(&zbarEnumItem_Type) < 0 ||
PyType_Ready(&zbarEnum_Type) < 0 ||
PyType_Ready(&zbarImage_Type) < 0 ||
PyType_Ready(&zbarSymbol_Type) < 0 ||
PyType_Ready(&zbarSymbolSet_Type) < 0 ||
PyType_Ready(&zbarSymbolIter_Type) < 0 ||
PyType_Ready(&zbarProcessor_Type) < 0 ||
PyType_Ready(&zbarImageScanner_Type) < 0 ||
PyType_Ready(&zbarDecoder_Type) < 0 ||
PyType_Ready(&zbarScanner_Type) < 0)
return;
/* initialize constant containers */
config_enum = zbarEnum_New();
modifier_enum = zbarEnum_New();
symbol_enum = PyDict_New();
orient_enum = zbarEnum_New();
if(!config_enum || !modifier_enum || !symbol_enum || !orient_enum)
return;
zbar_exc[0] = (PyObject*)&zbarException_Type;
zbar_exc[ZBAR_ERR_NOMEM] = NULL;
zbar_error_t ei;
for(ei = ZBAR_ERR_INTERNAL; ei < ZBAR_ERR_NUM; ei++) {
zbar_exc[ei] = PyErr_NewException(exc_names[ei], zbar_exc[0], NULL);
if(!zbar_exc[ei])
return;
}
/* internally created/read-only type overrides */
zbarEnum_Type.tp_new = NULL;
zbarEnum_Type.tp_setattr = NULL;
zbarEnum_Type.tp_setattro = NULL;
/* initialize module */
PyObject *mod = Py_InitModule("zbar", zbar_functions);
if(!mod)
return;
/* add types to module */
PyModule_AddObject(mod, "EnumItem", (PyObject*)&zbarEnumItem_Type);
PyModule_AddObject(mod, "Image", (PyObject*)&zbarImage_Type);
PyModule_AddObject(mod, "Config", (PyObject*)config_enum);
PyModule_AddObject(mod, "Modifier", (PyObject*)modifier_enum);
PyModule_AddObject(mod, "Orient", (PyObject*)orient_enum);
PyModule_AddObject(mod, "Symbol", (PyObject*)&zbarSymbol_Type);
PyModule_AddObject(mod, "SymbolSet", (PyObject*)&zbarSymbolSet_Type);
PyModule_AddObject(mod, "SymbolIter", (PyObject*)&zbarSymbolIter_Type);
PyModule_AddObject(mod, "Processor", (PyObject*)&zbarProcessor_Type);
PyModule_AddObject(mod, "ImageScanner", (PyObject*)&zbarImageScanner_Type);
PyModule_AddObject(mod, "Decoder", (PyObject*)&zbarDecoder_Type);
PyModule_AddObject(mod, "Scanner", (PyObject*)&zbarScanner_Type);
for(ei = 0; ei < ZBAR_ERR_NUM; ei++)
if(zbar_exc[ei])
PyModule_AddObject(mod, exc_names[ei] + 5, zbar_exc[ei]);
/* add constants */
PyObject *dict = PyModule_GetDict(mod);
color_enum[ZBAR_SPACE] =
zbarEnumItem_New(dict, NULL, ZBAR_SPACE, "SPACE");
color_enum[ZBAR_BAR] =
zbarEnumItem_New(dict, NULL, ZBAR_BAR, "BAR");
const enumdef *item;
for(item = config_defs; item->strval; item++)
zbarEnum_Add(config_enum, item->intval, item->strval);
for(item = modifier_defs; item->strval; item++)
zbarEnum_Add(modifier_enum, item->intval, item->strval);
for(item = orient_defs; item->strval; item++)
zbarEnum_Add(orient_enum, item->intval, item->strval);
PyObject *tp_dict = zbarSymbol_Type.tp_dict;
for(item = symbol_defs; item->strval; item++)
zbarEnumItem_New(tp_dict, symbol_enum, item->intval, item->strval);
symbol_NONE = zbarSymbol_LookupEnum(ZBAR_NONE);
}
PyMODINIT_FUNC
initzbar ()
{
/* initialize constant containers */
config_enum = zbarEnum_New();
symbol_enum = PyDict_New();
if(!config_enum || !symbol_enum)
return;
/* initialize types */
zbarEnumItem_Type.tp_base = &PyInt_Type;
zbarException_Type.tp_base = (PyTypeObject*)PyExc_Exception;
if(PyType_Ready(&zbarException_Type) < 0 ||
PyType_Ready(&zbarEnumItem_Type) < 0 ||
PyType_Ready(&zbarEnum_Type) < 0 ||
PyType_Ready(&zbarImage_Type) < 0 ||
PyType_Ready(&zbarSymbol_Type) < 0 ||
PyType_Ready(&zbarSymbolIter_Type) < 0 ||
PyType_Ready(&zbarProcessor_Type) < 0 ||
PyType_Ready(&zbarImageScanner_Type) < 0 ||
PyType_Ready(&zbarDecoder_Type) < 0 ||
PyType_Ready(&zbarScanner_Type) < 0)
return;
zbar_exc[0] = (PyObject*)&zbarException_Type;
zbar_exc[ZBAR_ERR_NOMEM] = NULL;
zbar_error_t ei;
for(ei = ZBAR_ERR_INTERNAL; ei < ZBAR_ERR_NUM; ei++) {
zbar_exc[ei] = PyErr_NewException(exc_names[ei], zbar_exc[0], NULL);
if(!zbar_exc[ei])
return;
}
/* internally created/read-only type overrides */
zbarEnum_Type.tp_new = NULL;
zbarEnum_Type.tp_setattr = NULL;
zbarEnum_Type.tp_setattro = NULL;
/* initialize module */
PyObject *mod = Py_InitModule("zbar", zbar_functions);
if(!mod)
return;
/* add types to module */
PyModule_AddObject(mod, "EnumItem", (PyObject*)&zbarEnumItem_Type);
PyModule_AddObject(mod, "Image", (PyObject*)&zbarImage_Type);
PyModule_AddObject(mod, "Config", (PyObject*)config_enum);
PyModule_AddObject(mod, "Symbol", (PyObject*)&zbarSymbol_Type);
PyModule_AddObject(mod, "SymbolIter", (PyObject*)&zbarSymbolIter_Type);
PyModule_AddObject(mod, "Processor", (PyObject*)&zbarProcessor_Type);
PyModule_AddObject(mod, "ImageScanner", (PyObject*)&zbarImageScanner_Type);
PyModule_AddObject(mod, "Decoder", (PyObject*)&zbarDecoder_Type);
PyModule_AddObject(mod, "Scanner", (PyObject*)&zbarScanner_Type);
for(ei = 0; ei < ZBAR_ERR_NUM; ei++)
if(zbar_exc[ei])
PyModule_AddObject(mod, exc_names[ei] + 5, zbar_exc[ei]);
/* add constants */
PyObject *dict = PyModule_GetDict(mod);
color_enum[ZBAR_SPACE] =
zbarEnumItem_New(dict, NULL, ZBAR_SPACE, "SPACE");
color_enum[ZBAR_BAR] =
zbarEnumItem_New(dict, NULL, ZBAR_BAR, "BAR");
zbarEnum_Add(config_enum, ZBAR_CFG_ENABLE, "ENABLE");
zbarEnum_Add(config_enum, ZBAR_CFG_ADD_CHECK, "ADD_CHECK");
zbarEnum_Add(config_enum, ZBAR_CFG_EMIT_CHECK, "EMIT_CHECK");
zbarEnum_Add(config_enum, ZBAR_CFG_ASCII, "ASCII");
zbarEnum_Add(config_enum, ZBAR_CFG_MIN_LEN, "MIN_LEN");
zbarEnum_Add(config_enum, ZBAR_CFG_MAX_LEN, "MAX_LEN");
zbarEnum_Add(config_enum, ZBAR_CFG_X_DENSITY, "X_DENSITY");
zbarEnum_Add(config_enum, ZBAR_CFG_Y_DENSITY, "Y_DENSITY");
PyObject *tp_dict = zbarSymbol_Type.tp_dict;
symbol_NONE =
zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_NONE, "NONE");
zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_PARTIAL, "PARTIAL");
zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_EAN8, "EAN8");
zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_UPCE, "UPCE");
zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_ISBN10, "ISBN10");
zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_UPCA, "UPCA");
zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_EAN13, "EAN13");
zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_ISBN13, "ISBN13");
zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_I25, "I25");
zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_CODE39, "CODE39");
zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_PDF417, "PDF417");
zbarEnumItem_New(tp_dict, symbol_enum, ZBAR_CODE128, "CODE128");
}
