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150 lines
4.7 KiB
150 lines
4.7 KiB
/*
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* This file defines the SIP library internal interfaces.
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*
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* Copyright (c) 2010 Riverbank Computing Limited <info@riverbankcomputing.com>
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*
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* This file is part of SIP.
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*
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* This copy of SIP is licensed for use under the terms of the SIP License
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* Agreement. See the file LICENSE for more details.
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*
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* This copy of SIP may also used under the terms of the GNU General Public
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* License v2 or v3 as published by the Free Software Foundation which can be
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* found in the files LICENSE-GPL2 and LICENSE-GPL3 included in this package.
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*
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* SIP is supplied WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*/
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#ifndef _SIPINT_H
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#define _SIPINT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#undef TRUE
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#define TRUE 1
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#undef FALSE
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#define FALSE 0
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/*
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* This defines a single entry in an object map's hash table.
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*/
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typedef struct
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{
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void *key; /* The C/C++ address. */
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sipSimpleWrapper *first; /* The first object at this address. */
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} sipHashEntry;
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/*
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* This defines the interface to a hash table class for mapping C/C++ addresses
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* to the corresponding wrapped Python object.
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*/
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typedef struct
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{
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int primeIdx; /* Index into table sizes. */
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unsigned long size; /* Size of hash table. */
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unsigned long unused; /* Nr. unused in hash table. */
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unsigned long stale; /* Nr. stale in hash table. */
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sipHashEntry *hash_array; /* Current hash table. */
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} sipObjectMap;
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/*
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* Support for the descriptors.
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*/
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extern PyTypeObject sipMethodDescr_Type;
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PyObject *sipMethodDescr_New(PyMethodDef *pmd);
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extern PyTypeObject sipVariableDescr_Type;
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PyObject *sipVariableDescr_New(sipVariableDef *vd, const sipTypeDef *td,
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const sipContainerDef *cod);
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/*
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* Support for API versions.
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*/
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PyObject *sipGetAPI(PyObject *self, PyObject *args);
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PyObject *sipSetAPI(PyObject *self, PyObject *args);
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int sip_api_is_api_enabled(const char *name, int from, int to);
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int sipIsRangeEnabled(sipExportedModuleDef *em, int range_index);
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int sipInitAPI(sipExportedModuleDef *em, PyObject *mod_dict);
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/*
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* Support for void pointers.
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*/
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extern PyTypeObject sipVoidPtr_Type;
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void *sip_api_convert_to_void_ptr(PyObject *obj);
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PyObject *sip_api_convert_from_void_ptr(void *val);
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PyObject *sip_api_convert_from_const_void_ptr(const void *val);
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PyObject *sip_api_convert_from_void_ptr_and_size(void *val, SIP_SSIZE_T size);
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PyObject *sip_api_convert_from_const_void_ptr_and_size(const void *val,
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SIP_SSIZE_T size);
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extern sipTQtAPI *sipTQtSupport; /* The TQt support API. */
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extern sipWrapperType sipSimpleWrapper_Type; /* The simple wrapper type. */
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extern sipTypeDef *sipTQObjectType; /* The TQObject type. */
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void *sipGetRx(sipSimpleWrapper *txSelf, const char *sigargs, PyObject *rxObj,
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const char *slot, const char **memberp);
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PyObject *sip_api_connect_rx(PyObject *txObj, const char *sig, PyObject *rxObj,
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const char *slot, int type);
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PyObject *sip_api_disconnect_rx(PyObject *txObj, const char *sig,
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PyObject *rxObj,const char *slot);
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/*
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* These are part of the SIP API but are also used within the SIP module.
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*/
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void *sip_api_malloc(size_t nbytes);
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void sip_api_free(void *mem);
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void *sip_api_get_cpp_ptr(sipSimpleWrapper *w, const sipTypeDef *td);
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PyObject *sip_api_convert_from_type(void *cppPtr, const sipTypeDef *td,
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PyObject *transferObj);
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void sip_api_common_dtor(sipSimpleWrapper *sipSelf);
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void sip_api_start_thread(void);
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void sip_api_end_thread(void);
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void sip_api_free_sipslot(sipSlot *slot);
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int sip_api_same_slot(const sipSlot *sp, PyObject *rxObj, const char *slot);
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PyObject *sip_api_invoke_slot(const sipSlot *slot, PyObject *sigargs);
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void *sip_api_convert_rx(sipWrapper *txSelf, const char *sigargs,
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PyObject *rxObj, const char *slot, const char **memberp, int flags);
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int sip_api_save_slot(sipSlot *sp, PyObject *rxObj, const char *slot);
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/*
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* These are not part of the SIP API but are used within the SIP module.
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*/
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void sipSaveMethod(sipPyMethod *pm,PyObject *meth);
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void *sipGetPending(sipWrapper **op, int *fp);
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PyObject *sipWrapSimpleInstance(void *cppPtr, const sipTypeDef *td,
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sipWrapper *owner, int initflags);
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void *sipConvertRxEx(sipWrapper *txSelf, const char *sigargs,
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PyObject *rxObj, const char *slot, const char **memberp, int flags);
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void sipOMInit(sipObjectMap *om);
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void sipOMFinalise(sipObjectMap *om);
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sipSimpleWrapper *sipOMFindObject(sipObjectMap *om, void *key,
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const sipTypeDef *td);
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void sipOMAddObject(sipObjectMap *om, sipSimpleWrapper *val);
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int sipOMRemoveObject(sipObjectMap *om, sipSimpleWrapper *val);
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void sipSetBool(void *ptr,int val);
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void *sipGetAddress(sipSimpleWrapper *w);
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#ifdef __cplusplus
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}
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#endif
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#endif
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