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sip4-tqt/siplib/sip.h

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/*
* The SIP module interface.
*
* Copyright (c) 2010 Riverbank Computing Limited <info@riverbankcomputing.com>
*
* This file is part of SIP.
*
* This copy of SIP is licensed for use under the terms of the SIP License
* Agreement. See the file LICENSE for more details.
*
* This copy of SIP may also used under the terms of the GNU General Public
* License v2 or v3 as published by the Free Software Foundation which can be
* found in the files LICENSE-GPL2 and LICENSE-GPL3 included in this package.
*
* SIP is supplied WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/
#ifndef _SIP_H
#define _SIP_H
/*
* This gets round a problem with TQt's moc and Python v2.3. Strictly speaking
* it's a TQt problem but later versions of Python include a fix for it so we
* might as well too.
*/
#undef slots
#include <Python.h>
/*
* There is a mis-feature somewhere with the Borland compiler. This works
* around it.
*/
#if defined(__BORLANDC__)
#include <rpc.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Sanity check on the Python version. */
#if PY_VERSION_HEX < 0x02030000
#error "This version of SIP requires Python v2.3 or later"
#endif
/*
* Define the SIP version number.
*/
#define SIP_VERSION 0x040a05
#define SIP_VERSION_STR "4.10.5"
/*
* Define the current API version number. SIP must handle modules with the
* same major number and with the same or earlier minor number. Whenever data
* structure elements are added they must be appended and the minor number
* incremented. Whenever data structure elements are removed or the order
* changed then the major number must be incremented and the minor number set
* to 0.
*
* History:
*
* 7.1 Added the 'H' format character to sip_api_parse_result().
* Deprecated the 'D' format character of sip_api_parse_result().
*
* 7.0 Added sip_api_parse_kwd_args().
* Added sipErrorState, sip_api_add_exception().
* The type initialisation function is now passed a dictionary of keyword
* arguments.
* All argument parsers now update a set of error messages rather than an
* argument count.
* The signatures of sip_api_no_function() and sip_api_no_method() have
* changed.
* Added ctd_docstring to sipClassTypeDef.
* Added vf_docstring to sipVersionedFunctionDef.
*
* 6.0 Added the sipContainerDef structure to define the contents of a class
* or mapped type. Restructured sipClassDef and sipMappedTypeDef
* accordingly.
* Added the 'r' format character to sip_api_parse_args().
* Added the 'r' format character to sip_api_call_method() and
* sip_api_build_result().
* Added the assignment, array and copy allocation helpers.
*
* 5.0 Added sip_api_is_api_enabled().
* Renamed the td_version_nr member of sipTypeDef to be int and where -1
* indicates it is not versioned.
* Added the em_versions member to sipExportedModuleDef.
* Added the em_versioned_functions member to sipExportedModuleDef.
*
* 4.0 Much refactoring.
*
* 3.8 Added sip_api_register_qt_metatype() and sip_api_deprecated().
* Added qt_register_meta_type() to the TQt support API.
* The C/C++ names of enums and types are now always defined in the
* relevant structures and don't default to the Python name.
* Added the 'XE' format characters to sip_api_parse_args().
*
* 3.7 Added sip_api_convert_from_const_void_ptr(),
* sip_api_convert_from_void_ptr_and_size() and
* sip_api_convert_from_const_void_ptr_and_size().
* Added the 'g' and 'G' format characters (to replace the now deprecated
* 'a' and 'A' format characters) to sip_api_build_result(),
* sip_api_call_method() and sip_api_parse_result().
* Added the 'k' and 'K' format characters (to replace the now deprecated
* 'a' and 'A' format characters) to sip_api_parse_args().
* Added sip_api_invoke_slot().
* Added sip_api_parse_type().
* Added sip_api_is_exact_wrapped_type().
* Added sip_api_assign_instance().
* Added sip_api_assign_mapped_type().
* Added the td_assign and td_qt fields to the sipTypeDef structure.
* Added the mt_assign field to the sipMappedType structure.
*
* 3.6 Added the 'g' format character to sip_api_parse_args().
*
* 3.5 Added the td_pickle field to the sipTypeDef structure.
* Added sip_api_transfer_break().
*
* 3.4 Added qt_find_connection() to the TQt support API.
* Added sip_api_string_as_char(), sip_api_unicode_as_wchar(),
* sip_api_unicode_as_wstring(), sip_api_find_class(),
* sip_api_find_named_enum() and sip_api_parse_signature().
* Added the 'A', 'w' and 'x' format characters to sip_api_parse_args(),
* sip_api_parse_result(), sip_api_build_result() and
* sip_api_call_method().
*
* 3.3 Added sip_api_register_int_types().
*
* 3.2 Added sip_api_export_symbol() and sip_api_import_symbol().
*
* 3.1 Added sip_api_add_mapped_type_instance().
*
* 3.0 Moved the TQt support out of the sip module and into PyTQt. This is
* such a dramatic change that there is no point in attempting to maintain
* backwards compatibility.
*
* 2.0 Added the td_flags field to the sipTypeDef structure.
* Added the first_child, sibling_next, sibling_prev and parent fields to
* the sipWrapper structure.
* Added the td_traverse and td_clear fields to the sipTypeDef structure.
* Added the em_api_minor field to the sipExportedModuleDef structure.
* Added sip_api_bad_operator_arg().
* Added sip_api_wrapper_check().
*
* 1.1 Added support for __pos__ and __abs__.
*
* 1.0 Removed all deprecated parts of the API.
* Removed the td_proxy field from the sipTypeDef structure.
* Removed the create proxy function from the 'q' and 'y' format
* characters to sip_api_parse_args().
* Removed sip_api_emit_to_slot().
* Reworked the enum related structures.
*
* 0.2 Added the 'H' format character to sip_api_parse_args().
*
* 0.1 Added sip_api_add_class_instance().
* Added the 't' format character to sip_api_parse_args().
* Deprecated the 'J' and 'K' format characters to sip_api_parse_result().
*
* 0.0 Original version.
*/
#define SIP_API_MAJOR_NR 7
#define SIP_API_MINOR_NR 1
/* Some compatibility stuff to help with handwritten code for SIP v3. */
#if !defined(ANY)
#define ANY void
#endif
/* Some Python compatibility stuff. */
#if PY_VERSION_HEX >= 0x02050000
#define SIP_SSIZE_T Py_ssize_t
#define SIP_MLNAME_CAST(s) (s)
#define SIP_MLDOC_CAST(s) (s)
#define SIP_TPNAME_CAST(s) (s)
#else
#define SIP_SSIZE_T int
#define SIP_MLNAME_CAST(s) ((char *)(s))
#define SIP_MLDOC_CAST(s) ((char *)(s))
#define SIP_TPNAME_CAST(s) ((char *)(s))
#endif
#if PY_MAJOR_VERSION >= 3
#define SIPLong_FromLong PyLong_FromLong
#define SIPLong_AsLong PyLong_AsLong
#define SIPBytes_Check PyBytes_Check
#define SIPBytes_FromString PyBytes_FromString
#define SIPBytes_FromStringAndSize PyBytes_FromStringAndSize
#define SIPBytes_AS_STRING PyBytes_AS_STRING
#define SIPBytes_GET_SIZE PyBytes_GET_SIZE
#if PY_MINOR_VERSION >= 1
#define SIP_USE_PYCAPSULE
#endif
#else
#define SIPLong_FromLong PyInt_FromLong
#define SIPLong_AsLong PyInt_AsLong
#define SIPBytes_Check PyString_Check
#define SIPBytes_FromString PyString_FromString
#define SIPBytes_FromStringAndSize PyString_FromStringAndSize
#define SIPBytes_AS_STRING PyString_AS_STRING
#define SIPBytes_GET_SIZE PyString_GET_SIZE
#if PY_MINOR_VERSION >= 7
#define SIP_USE_PYCAPSULE
#endif
#endif
#if !defined(Py_REFCNT)
#define Py_REFCNT(ob) (((PyObject*)(ob))->ob_refcnt)
#endif
#if !defined(Py_TYPE)
#define Py_TYPE(ob) (((PyObject*)(ob))->ob_type)
#endif
#if !defined(PyVarObject_HEAD_INIT)
#define PyVarObject_HEAD_INIT(type, size) PyObject_HEAD_INIT(type) size,
#endif
/*
* The mask that can be passed to sipTrace().
*/
#define SIP_TRACE_CATCHERS 0x0001
#define SIP_TRACE_CTORS 0x0002
#define SIP_TRACE_DTORS 0x0004
#define SIP_TRACE_INITS 0x0008
#define SIP_TRACE_DEALLOCS 0x0010
#define SIP_TRACE_METHODS 0x0020
/*
* Hide some thread dependent stuff.
*/
#ifdef WITH_THREAD
typedef PyGILState_STATE sip_gilstate_t;
#define SIP_RELEASE_GIL(gs) PyGILState_Release(gs);
#define SIP_BLOCK_THREADS {PyGILState_STATE sipGIL = PyGILState_Ensure();
#define SIP_UNBLOCK_THREADS PyGILState_Release(sipGIL);}
#else
typedef int sip_gilstate_t;
#define SIP_RELEASE_GIL(gs)
#define SIP_BLOCK_THREADS
#define SIP_UNBLOCK_THREADS
#endif
/*
* The meta-type of a wrapper type.
*/
typedef struct _sipWrapperType {
/*
* The super-metatype. This must be first in the structure so that it can
* be cast to a PyTypeObject *.
*/
PyHeapTypeObject super;
/* The generated type structure. */
struct _sipTypeDef *type;
/* The list of init extenders. */
struct _sipInitExtenderDef *iextend;
/* Set if the type's dictionary contains all lazy attributes. */
int dict_complete;
} sipWrapperType;
/*
* The type of a simple C/C++ wrapper object.
*/
typedef struct _sipSimpleWrapper {
PyObject_HEAD
union {
/* C/C++ object pointer. */
void *cppPtr;
/* Access function. */
void *(*afPtr)();
} u;
/* Object flags. */
int flags;
/* The optional dictionary of extra references keyed by argument number. */
PyObject *extra_refs;
/* For the user to use. */
PyObject *user;
/* The instance dictionary. */
PyObject *dict;
/* Next object at this address. */
struct _sipSimpleWrapper *next;
} sipSimpleWrapper;
/*
* The type of a C/C++ wrapper object that supports parent/child relationships.
*/
typedef struct _sipWrapper {
/* The super-type. */
sipSimpleWrapper super;
/* First child object. */
struct _sipWrapper *first_child;
/* Next sibling. */
struct _sipWrapper *sibling_next;
/* Previous sibling. */
struct _sipWrapper *sibling_prev;
/* Owning object. */
struct _sipWrapper *parent;
} sipWrapper;
/*
* The meta-type of an enum type. (This is exposed only to support the
* deprecated sipConvertFromNamedEnum() macro.)
*/
typedef struct _sipEnumTypeObject {
/*
* The super-metatype. This must be first in the structure so that it can
* be cast to a PyTypeObject *.
*/
PyHeapTypeObject super;
/* The generated type structure. */
struct _sipTypeDef *type;
} sipEnumTypeObject;
/*
* Some convenient function pointers.
*/
typedef void *(*sipInitFunc)(sipSimpleWrapper *, PyObject *, PyObject *,
PyObject **, PyObject **, PyObject **);
typedef int (*sipTraverseFunc)(void *, visitproc, void *);
typedef int (*sipClearFunc)(void *);
#if PY_MAJOR_VERSION >= 3
typedef int (*sipGetBufferFunc)(PyObject *, void *, Py_buffer *, int);
typedef void (*sipReleaseBufferFunc)(PyObject *, void *, Py_buffer *);
#else
typedef SIP_SSIZE_T (*sipBufferFunc)(PyObject *, void *, SIP_SSIZE_T, void **);
typedef SIP_SSIZE_T (*sipSegCountFunc)(PyObject *, void *, SIP_SSIZE_T *);
#endif
typedef void (*sipDeallocFunc)(sipSimpleWrapper *);
typedef void *(*sipCastFunc)(void *, const struct _sipTypeDef *);
typedef const struct _sipTypeDef *(*sipSubClassConvertFunc)(void **);
typedef int (*sipConvertToFunc)(PyObject *, void **, int *, PyObject *);
typedef PyObject *(*sipConvertFromFunc)(void *, PyObject *);
typedef int (*sipVirtHandlerFunc)(void *, PyObject *, ...);
typedef void (*sipAssignFunc)(void *, SIP_SSIZE_T, const void *);
typedef void *(*sipArrayFunc)(SIP_SSIZE_T);
typedef void *(*sipCopyFunc)(const void *, SIP_SSIZE_T);
typedef void (*sipReleaseFunc)(void *, int);
typedef PyObject *(*sipPickleFunc)(void *);
typedef int (*sipAttrGetterFunc)(const struct _sipTypeDef *, PyObject *);
typedef PyObject *(*sipVariableGetterFunc)(void *, PyObject *);
typedef int (*sipVariableSetterFunc)(void *, PyObject *, PyObject *);
/*
* The information describing an encoded type ID.
*/
typedef struct _sipEncodedTypeDef {
/* The type number. */
unsigned sc_type:16;
/* The module number (255 for this one). */
unsigned sc_module:8;
/* A context specific flag. */
unsigned sc_flag:1;
} sipEncodedTypeDef;
/*
* The information describing an enum member.
*/
typedef struct _sipEnumMemberDef {
/* The member name. */
const char *em_name;
/* The member value. */
int em_val;
/* The member enum, -ve if anonymous. */
int em_enum;
} sipEnumMemberDef;
/*
* The information describing static instances.
*/
typedef struct _sipInstancesDef {
/* The types. */
struct _sipTypeInstanceDef *id_type;
/* The void *. */
struct _sipVoidPtrInstanceDef *id_voidp;
/* The chars. */
struct _sipCharInstanceDef *id_char;
/* The strings. */
struct _sipStringInstanceDef *id_string;
/* The ints. */
struct _sipIntInstanceDef *id_int;
/* The longs. */
struct _sipLongInstanceDef *id_long;
/* The unsigned longs. */
struct _sipUnsignedLongInstanceDef *id_ulong;
/* The long longs. */
struct _sipLongLongInstanceDef *id_llong;
/* The unsigned long longs. */
struct _sipUnsignedLongLongInstanceDef *id_ullong;
/* The doubles. */
struct _sipDoubleInstanceDef *id_double;
} sipInstancesDef;
/*
* The information describing a type initialiser extender.
*/
typedef struct _sipInitExtenderDef {
/* The API version range index. */
int ie_api_range;
/* The extender function. */
sipInitFunc ie_extender;
/* The class being extended. */
sipEncodedTypeDef ie_class;
/* The next extender for this class. */
struct _sipInitExtenderDef *ie_next;
} sipInitExtenderDef;
/*
* The information describing a sub-class convertor.
*/
typedef struct _sipSubClassConvertorDef {
/* The convertor. */
sipSubClassConvertFunc scc_convertor;
/* The encoded base type. */
sipEncodedTypeDef scc_base;
/* The base type. */
struct _sipTypeDef *scc_basetype;
} sipSubClassConvertorDef;
/*
* The different error states of handwritten code.
*/
typedef enum {
sipErrorNone, /* There is no error. */
sipErrorFail, /* The error is a failure. */
sipErrorContinue /* It may not apply if a later operation succeeds. */
} sipErrorState;
/*
* The different Python slot types.
*/
typedef enum {
str_slot, /* __str__ */
int_slot, /* __int__ */
#if PY_MAJOR_VERSION < 3
long_slot, /* __long__ */
#endif
float_slot, /* __float__ */
len_slot, /* __len__ */
contains_slot, /* __contains__ */
add_slot, /* __add__ for number */
concat_slot, /* __add__ for sequence types */
sub_slot, /* __sub__ */
mul_slot, /* __mul__ for number types */
repeat_slot, /* __mul__ for sequence types */
div_slot, /* __div__ */
mod_slot, /* __mod__ */
floordiv_slot, /* __floordiv__ */
truediv_slot, /* __truediv__ */
and_slot, /* __and__ */
or_slot, /* __or__ */
xor_slot, /* __xor__ */
lshift_slot, /* __lshift__ */
rshift_slot, /* __rshift__ */
iadd_slot, /* __iadd__ for number types */
iconcat_slot, /* __iadd__ for sequence types */
isub_slot, /* __isub__ */
imul_slot, /* __imul__ for number types */
irepeat_slot, /* __imul__ for sequence types */
idiv_slot, /* __idiv__ */
imod_slot, /* __imod__ */
ifloordiv_slot, /* __ifloordiv__ */
itruediv_slot, /* __itruediv__ */
iand_slot, /* __iand__ */
ior_slot, /* __ior__ */
ixor_slot, /* __ixor__ */
ilshift_slot, /* __ilshift__ */
irshift_slot, /* __irshift__ */
invert_slot, /* __invert__ */
call_slot, /* __call__ */
getitem_slot, /* __getitem__ */
setitem_slot, /* __setitem__ */
delitem_slot, /* __delitem__ */
lt_slot, /* __lt__ */
le_slot, /* __le__ */
eq_slot, /* __eq__ */
ne_slot, /* __ne__ */
gt_slot, /* __gt__ */
ge_slot, /* __ge__ */
#if PY_MAJOR_VERSION < 3
cmp_slot, /* __cmp__ */
#endif
bool_slot, /* __bool__, __nonzero__ */
neg_slot, /* __neg__ */
repr_slot, /* __repr__ */
hash_slot, /* __hash__ */
pos_slot, /* __pos__ */
abs_slot, /* __abs__ */
#if PY_VERSION_HEX >= 0x02050000
index_slot, /* __index__ */
#endif
iter_slot, /* __iter__ */
next_slot, /* __next__ */
} sipPySlotType;
/*
* The information describing a Python slot function.
*/
typedef struct _sipPySlotDef {
/* The function. */
void *psd_func;
/* The type. */
sipPySlotType psd_type;
} sipPySlotDef;
/*
* The information describing a Python slot extender.
*/
typedef struct _sipPySlotExtenderDef {
/* The function. */
void *pse_func;
/* The type. */
sipPySlotType pse_type;
/* The encoded class. */
sipEncodedTypeDef pse_class;
} sipPySlotExtenderDef;
/*
* The information describing a typedef.
*/
typedef struct _sipTypedefDef {
/* The typedef name. */
const char *tdd_name;
/* The typedef value. */
const char *tdd_type_name;
} sipTypedefDef;
/*
* The information describing a variable.
*/
typedef struct _sipVariableDef {
/* The variable name. */
const char *vd_name;
/* The variable getter. */
sipVariableGetterFunc vd_getter;
/* The variable setter. It is NULL if the variable is const. */
sipVariableSetterFunc vd_setter;
/* This is set if the variable is static. */
int vd_is_static;
} sipVariableDef;
/*
* The information describing a type, either a C++ class (or C struct), a C++
* namespace, a mapped type or a named enum.
*/
typedef struct _sipTypeDef {
/* The version range index, -1 if the type isn't versioned. */
int td_version;
/* The next version of this type. */
struct _sipTypeDef *td_next_version;
/* The module, 0 if the type hasn't been initialised. */
struct _sipExportedModuleDef *td_module;
/* Type flags, see the sipType*() macros. */
int td_flags;
/* The C/C++ name of the type. */
int td_cname;
/*
* The Python type object. This needs to be a union until we remove the
* deprecated sipClass_* macros.
*/
union {
PyTypeObject *td_py_type;
sipWrapperType *td_wrapper_type;
} u;
} sipTypeDef;
/*
* The information describing a container (ie. a class, namespace or a mapped
* type).
*/
typedef struct _sipContainerDef {
/*
* The Python name of the type, -1 if this is a namespace extender (in the
* context of a class) or doesn't require a namespace (in the context of a
* mapped type). */
int cod_name;
/*
* The scoping type or the namespace this is extending if it is a namespace
* extender.
*/
sipEncodedTypeDef cod_scope;
/* The number of lazy methods. */
int cod_nrmethods;
/* The table of lazy methods. */
PyMethodDef *cod_methods;
/* The number of lazy enum members. */
int cod_nrenummembers;
/* The table of lazy enum members. */
sipEnumMemberDef *cod_enummembers;
/* The number of variables. */
int cod_nrvariables;
/* The table of variables. */
sipVariableDef *cod_variables;
/* The static instances. */
sipInstancesDef cod_instances;
} sipContainerDef;
/*
* The information describing a C++ class (or C struct) or a C++ namespace.
*/
typedef struct _sipClassTypeDef {
/* The base type information. */
sipTypeDef ctd_base;
/* The container information. */
sipContainerDef ctd_container;
/* The docstring. */
const char *ctd_docstring;
/*
* The meta-type name, -1 to use the meta-type of the first super-type
* (normally sipWrapperType).
*/
int ctd_metatype;
/* The super-type name, -1 to use sipWrapper. */
int ctd_supertype;
/* The super-types. */
sipEncodedTypeDef *ctd_supers;
/* The table of Python slots. */
sipPySlotDef *ctd_pyslots;
/* The initialisation function. */
sipInitFunc ctd_init;
/* The traverse function. */
sipTraverseFunc ctd_traverse;
/* The clear function. */
sipClearFunc ctd_clear;
#if PY_MAJOR_VERSION >= 3
/* The get buffer function. */
sipGetBufferFunc ctd_getbuffer;
/* The release buffer function. */
sipReleaseBufferFunc ctd_releasebuffer;
#else
/* The read buffer function. */
sipBufferFunc ctd_readbuffer;
/* The write buffer function. */
sipBufferFunc ctd_writebuffer;
/* The segment count function. */
sipSegCountFunc ctd_segcount;
/* The char buffer function. */
sipBufferFunc ctd_charbuffer;
#endif
/* The deallocation function. */
sipDeallocFunc ctd_dealloc;
/* The optional assignment function. */
sipAssignFunc ctd_assign;
/* The optional array allocation function. */
sipArrayFunc ctd_array;
/* The optional copy function. */
sipCopyFunc ctd_copy;
/* The release function, 0 if a C strict. */
sipReleaseFunc ctd_release;
/* The cast function, 0 if a C struct. */
sipCastFunc ctd_cast;
/* The optional convert to function. */
sipConvertToFunc ctd_cto;
/* The next namespace extender. */
struct _sipClassTypeDef *ctd_nsextender;
/* The pickle function. */
sipPickleFunc ctd_pickle;
} sipClassTypeDef;
/*
* The information describing a mapped type.
*/
typedef struct _sipMappedTypeDef {
/* The base type information. */
sipTypeDef mtd_base;
/* The container information. */
sipContainerDef mtd_container;
/* The optional assignment function. */
sipAssignFunc mtd_assign;
/* The optional array allocation function. */
sipArrayFunc mtd_array;
/* The optional copy function. */
sipCopyFunc mtd_copy;
/* The optional release function. */
sipReleaseFunc mtd_release;
/* The convert to function. */
sipConvertToFunc mtd_cto;
/* The convert from function. */
sipConvertFromFunc mtd_cfrom;
} sipMappedTypeDef;
/*
* The information describing a named enum.
*/
typedef struct _sipEnumTypeDef {
/* The base type information. */
sipTypeDef etd_base;
/* The Python name of the enum. */
int etd_name;
/* The scoping type, -1 if it is defined at the module level. */
int etd_scope;
/* The Python slots. */
struct _sipPySlotDef *etd_pyslots;
} sipEnumTypeDef;
/*
* The information describing an external type.
*/
typedef struct _sipExternalTypeDef {
/* The index into the type table. */
int et_nr;
/* The name of the type. */
const char *et_name;
} sipExternalTypeDef;
/*
* The information describing a mapped class. This (and anything that uses it)
* is deprecated.
*/
typedef sipTypeDef sipMappedType;
/*
* Defines an entry in the module specific list of delayed dtor calls.
*/
typedef struct _sipDelayedDtor {
/* The C/C++ instance. */
void *dd_ptr;
/* The class name. */
const char *dd_name;
/* Non-zero if dd_ptr is a derived class instance. */
int dd_isderived;
/* Next in the list. */
struct _sipDelayedDtor *dd_next;
} sipDelayedDtor;
/*
* Defines an entry in the table of global functions all of whose overloads
* are versioned (so their names can't be automatically added to the module
* dictionary).
*/
typedef struct _sipVersionedFunctionDef {
/* The name, -1 marks the end of the table. */
int vf_name;
/* The function itself. */
PyCFunction vf_function;
/* The METH_* flags. */
int vf_flags;
/* The docstring. */
const char *vf_docstring;
/* The API version range index. */
int vf_api_range;
} sipVersionedFunctionDef;
/*
* The information describing an imported module.
*/
typedef struct _sipImportedModuleDef {
/* The module name. */
const char *im_name;
/* The required version. */
int im_version;
/* The imported module. */
struct _sipExportedModuleDef *im_module;
} sipImportedModuleDef;
/*
* The main client module structure.
*/
typedef struct _sipExportedModuleDef {
/* The next in the list. */
struct _sipExportedModuleDef *em_next;
/* The SIP API minor version number. */
unsigned em_api_minor;
/* The module name. */
int em_name;
/* The module name as an object. */
PyObject *em_nameobj;
/* The module version. */
int em_version;
/* The string pool. */
const char *em_strings;
/* The imported modules. */
sipImportedModuleDef *em_imports;
/* The optional TQt support API. */
struct _sipTQtAPI *em_qt_api;
/* The number of types. */
int em_nrtypes;
/* The table of types. */
sipTypeDef **em_types;
/* The table of external types. */
sipExternalTypeDef *em_external;
/* The number of members in global enums. */
int em_nrenummembers;
/* The table of members in global enums. */
sipEnumMemberDef *em_enummembers;
/* The number of typedefs. */
int em_nrtypedefs;
/* The table of typedefs. */
sipTypedefDef *em_typedefs;
/* The table of virtual handlers. */
sipVirtHandlerFunc *em_virthandlers;
/* The sub-class convertors. */
sipSubClassConvertorDef *em_convertors;
/* The static instances. */
sipInstancesDef em_instances;
/* The license. */
struct _sipLicenseDef *em_license;
/* The table of exception types. */
PyObject **em_exceptions;
/* The table of Python slot extenders. */
sipPySlotExtenderDef *em_slotextend;
/* The table of initialiser extenders. */
sipInitExtenderDef *em_initextend;
/* The delayed dtor handler. */
void (*em_delayeddtors)(const sipDelayedDtor *);
/* The list of delayed dtors. */
sipDelayedDtor *em_ddlist;
/*
* The array of API version definitions. Each definition takes up 3
* elements. If the third element of a 3-tuple is negative then the first
* two elements define an API and its default version. All such
* definitions will appear at the end of the array. If the first element
* of a 3-tuple is negative then that is the last element of the array.
*/
int *em_versions;
/* The optional table of versioned functions. */
sipVersionedFunctionDef *em_versioned_functions;
} sipExportedModuleDef;
/*
* The information describing a license to be added to a dictionary.
*/
typedef struct _sipLicenseDef {
/* The type of license. */
const char *lc_type;
/* The licensee. */
const char *lc_licensee;
/* The timestamp. */
const char *lc_timestamp;
/* The signature. */
const char *lc_signature;
} sipLicenseDef;
/*
* The information describing a void pointer instance to be added to a
* dictionary.
*/
typedef struct _sipVoidPtrInstanceDef {
/* The void pointer name. */
const char *vi_name;
/* The void pointer value. */
void *vi_val;
} sipVoidPtrInstanceDef;
/*
* The information describing a char instance to be added to a dictionary.
*/
typedef struct _sipCharInstanceDef {
/* The char name. */
const char *ci_name;
/* The char value. */
char ci_val;
/* The encoding used, either 'A', 'L', '8' or 'N'. */
char ci_encoding;
} sipCharInstanceDef;
/*
* The information describing a string instance to be added to a dictionary.
*/
typedef struct _sipStringInstanceDef {
/* The string name. */
const char *si_name;
/* The string value. */
const char *si_val;
/* The encoding used, either 'A', 'L', '8' or 'N'. */
char si_encoding;
} sipStringInstanceDef;
/*
* The information describing an int instance to be added to a dictionary.
*/
typedef struct _sipIntInstanceDef {
/* The int name. */
const char *ii_name;
/* The int value. */
int ii_val;
} sipIntInstanceDef;
/*
* The information describing a long instance to be added to a dictionary.
*/
typedef struct _sipLongInstanceDef {
/* The long name. */
const char *li_name;
/* The long value. */
long li_val;
} sipLongInstanceDef;
/*
* The information describing an unsigned long instance to be added to a
* dictionary.
*/
typedef struct _sipUnsignedLongInstanceDef {
/* The unsigned long name. */
const char *uli_name;
/* The unsigned long value. */
unsigned long uli_val;
} sipUnsignedLongInstanceDef;
/*
* The information describing a long long instance to be added to a dictionary.
*/
typedef struct _sipLongLongInstanceDef {
/* The long long name. */
const char *lli_name;
/* The long long value. */
#if defined(HAVE_LONG_LONG)
PY_LONG_LONG lli_val;
#else
long lli_val;
#endif
} sipLongLongInstanceDef;
/*
* The information describing an unsigned long long instance to be added to a
* dictionary.
*/
typedef struct _sipUnsignedLongLongInstanceDef {
/* The unsigned long long name. */
const char *ulli_name;
/* The unsigned long long value. */
#if defined(HAVE_LONG_LONG)
unsigned PY_LONG_LONG ulli_val;
#else
unsigned long ulli_val;
#endif
} sipUnsignedLongLongInstanceDef;
/*
* The information describing a double instance to be added to a dictionary.
*/
typedef struct _sipDoubleInstanceDef {
/* The double name. */
const char *di_name;
/* The double value. */
double di_val;
} sipDoubleInstanceDef;
/*
* The information describing a class or enum instance to be added to a
* dictionary.
*/
typedef struct _sipTypeInstanceDef {
/* The type instance name. */
const char *ti_name;
/* The actual instance. */
void *ti_ptr;
/* A pointer to the generated type. */
struct _sipTypeDef **ti_type;
/* The wrapping flags. */
int ti_flags;
} sipTypeInstanceDef;
/*
* Define a mapping between a wrapped type identified by a string and the
* corresponding Python type. This is deprecated.
*/
typedef struct _sipStringTypeClassMap {
/* The type as a string. */
const char *typeString;
/* A pointer to the Python type. */
struct _sipWrapperType **pyType;
} sipStringTypeClassMap;
/*
* Define a mapping between a wrapped type identified by an integer and the
* corresponding Python type. This is deprecated.
*/
typedef struct _sipIntTypeClassMap {
/* The type as an integer. */
int typeInt;
/* A pointer to the Python type. */
struct _sipWrapperType **pyType;
} sipIntTypeClassMap;
/*
* A Python method's component parts. This allows us to re-create the method
* without changing the reference counts of the components.
*/
typedef struct _sipPyMethod {
/* The function. */
PyObject *mfunc;
/* Self if it is a bound method. */
PyObject *mself;
#if PY_MAJOR_VERSION < 3
/* The class. */
PyObject *mclass;
#endif
} sipPyMethod;
/*
* A slot (in the TQt, rather than Python, sense).
*/
typedef struct _sipSlot {
/* Name if a TQt or Python signal. */
char *name;
/* Signal or TQt slot object. */
PyObject *pyobj;
/* Python slot method, pyobj is NULL. */
sipPyMethod meth;
/* A weak reference to the slot, Py_True if pyobj has an extra reference. */
PyObject *weakSlot;
} sipSlot;
/*
* The API exported by the SIP module, ie. pointers to all the data and
* functions that can be used by generated code.
*/
typedef struct _sipAPIDef {
/*
* This must be the first entry and it's signature must not change so that
* version number mismatches can be detected and reported.
*/
int (*api_export_module)(sipExportedModuleDef *client, unsigned api_major,
unsigned api_minor, void *unused);
/*
* The following are part of the public API.
*/
PyTypeObject *api_simplewrapper_type;
PyTypeObject *api_wrapper_type;
PyTypeObject *api_wrappertype_type;
PyTypeObject *api_voidptr_type;
void (*api_bad_catcher_result)(PyObject *method);
void (*api_bad_length_for_slice)(SIP_SSIZE_T seqlen, SIP_SSIZE_T slicelen);
PyObject *(*api_build_result)(int *isErr, const char *fmt, ...);
PyObject *(*api_call_method)(int *isErr, PyObject *method, const char *fmt,
...);
PyObject *(*api_connect_rx)(PyObject *txObj, const char *sig,
PyObject *rxObj, const char *slot, int type);
SIP_SSIZE_T (*api_convert_from_sequence_index)(SIP_SSIZE_T idx,
SIP_SSIZE_T len);
int (*api_can_convert_to_type)(PyObject *pyObj, const sipTypeDef *td,
int flags);
void *(*api_convert_to_type)(PyObject *pyObj, const sipTypeDef *td,
PyObject *transferObj, int flags, int *statep, int *iserrp);
void *(*api_force_convert_to_type)(PyObject *pyObj, const sipTypeDef *td,
PyObject *transferObj, int flags, int *statep, int *iserrp);
int (*api_can_convert_to_enum)(PyObject *pyObj, const sipTypeDef *td);
void (*api_release_type)(void *cpp, const sipTypeDef *td, int state);
PyObject *(*api_convert_from_type)(void *cpp, const sipTypeDef *td,
PyObject *transferObj);
PyObject *(*api_convert_from_new_type)(void *cpp, const sipTypeDef *td,
PyObject *transferObj);
PyObject *(*api_convert_from_enum)(int eval, const sipTypeDef *td);
int (*api_get_state)(PyObject *transferObj);
PyObject *(*api_disconnect_rx)(PyObject *txObj, const char *sig,
PyObject *rxObj, const char *slot);
void (*api_free)(void *mem);
PyObject *(*api_get_pyobject)(void *cppPtr, const sipTypeDef *td);
void *(*api_malloc)(size_t nbytes);
int (*api_parse_result)(int *isErr, PyObject *method, PyObject *res,
const char *fmt, ...);
void (*api_trace)(unsigned mask, const char *fmt, ...);
void (*api_transfer_back)(PyObject *self);
void (*api_transfer_to)(PyObject *self, PyObject *owner);
void (*api_transfer_break)(PyObject *self);
unsigned long (*api_long_as_unsigned_long)(PyObject *o);
PyObject *(*api_convert_from_void_ptr)(void *val);
PyObject *(*api_convert_from_const_void_ptr)(const void *val);
PyObject *(*api_convert_from_void_ptr_and_size)(void *val,
SIP_SSIZE_T size);
PyObject *(*api_convert_from_const_void_ptr_and_size)(const void *val,
SIP_SSIZE_T size);
void *(*api_convert_to_void_ptr)(PyObject *obj);
int (*api_export_symbol)(const char *name, void *sym);
void *(*api_import_symbol)(const char *name);
const sipTypeDef *(*api_find_type)(const char *type);
int (*api_register_py_type)(PyTypeObject *type);
const sipTypeDef *(*api_type_from_py_type_object)(PyTypeObject *py_type);
const sipTypeDef *(*api_type_scope)(const sipTypeDef *td);
const char *(*api_resolve_typedef)(const char *name);
int (*api_register_attribute_getter)(const sipTypeDef *td,
sipAttrGetterFunc getter);
int (*api_is_api_enabled)(const char *name, int from, int to);
sipErrorState (*api_bad_callable_arg)(int arg_nr, PyObject *arg);
/*
* The following are deprecated parts of the public API.
*/
PyTypeObject *(*api_find_named_enum)(const char *type);
const sipMappedType *(*api_find_mapped_type)(const char *type);
sipWrapperType *(*api_find_class)(const char *type);
sipWrapperType *(*api_map_int_to_class)(int typeInt,
const sipIntTypeClassMap *map, int maplen);
sipWrapperType *(*api_map_string_to_class)(const char *typeString,
const sipStringTypeClassMap *map, int maplen);
/*
* The following may be used by TQt support code but no other handwritten
* code.
*/
void (*api_free_sipslot)(sipSlot *slot);
int (*api_same_slot)(const sipSlot *sp, PyObject *rxObj, const char *slot);
void *(*api_convert_rx)(sipWrapper *txSelf, const char *sigargs,
PyObject *rxObj, const char *slot, const char **memberp,
int flags);
PyObject *(*api_invoke_slot)(const sipSlot *slot, PyObject *sigargs);
int (*api_save_slot)(sipSlot *sp, PyObject *rxObj, const char *slot);
void (*api_clear_any_slot_reference)(sipSlot *slot);
int (*api_visit_slot)(sipSlot *slot, visitproc visit, void *arg);
/*
* The following are not part of the public API.
*/
int (*api_init_module)(sipExportedModuleDef *client, PyObject *mod_dict);
int (*api_parse_args)(PyObject **parseErrp, PyObject *sipArgs,
const char *fmt, ...);
int (*api_parse_pair)(PyObject **parseErrp, PyObject *arg0, PyObject *arg1,
const char *fmt, ...);
void (*api_common_dtor)(sipSimpleWrapper *sipSelf);
void (*api_no_function)(PyObject *parseErr, const char *func,
const char *doc);
void (*api_no_method)(PyObject *parseErr, const char *scope,
const char *method, const char *doc);
void (*api_abstract_method)(const char *classname, const char *method);
void (*api_bad_class)(const char *classname);
void *(*api_get_cpp_ptr)(sipSimpleWrapper *w, const sipTypeDef *td);
void *(*api_get_complex_cpp_ptr)(sipSimpleWrapper *w);
PyObject *(*api_is_py_method)(sip_gilstate_t *gil, char *pymc,
sipSimpleWrapper *sipSelf, const char *cname, const char *mname);
void (*api_call_hook)(const char *hookname);
void (*api_start_thread)(void);
void (*api_end_thread)(void);
void (*api_raise_unknown_exception)(void);
void (*api_raise_type_exception)(const sipTypeDef *td, void *ptr);
int (*api_add_type_instance)(PyObject *dict, const char *name,
void *cppPtr, const sipTypeDef *td);
void (*api_bad_operator_arg)(PyObject *self, PyObject *arg,
sipPySlotType st);
PyObject *(*api_pyslot_extend)(sipExportedModuleDef *mod, sipPySlotType st,
const sipTypeDef *type, PyObject *arg0, PyObject *arg1);
void (*api_add_delayed_dtor)(sipSimpleWrapper *w);
char (*api_bytes_as_char)(PyObject *obj);
const char *(*api_bytes_as_string)(PyObject *obj);
char (*api_string_as_ascii_char)(PyObject *obj);
const char *(*api_string_as_ascii_string)(PyObject **obj);
char (*api_string_as_latin1_char)(PyObject *obj);
const char *(*api_string_as_latin1_string)(PyObject **obj);
char (*api_string_as_utf8_char)(PyObject *obj);
const char *(*api_string_as_utf8_string)(PyObject **obj);
#if defined(HAVE_WCHAR_H)
wchar_t (*api_unicode_as_wchar)(PyObject *obj);
wchar_t *(*api_unicode_as_wstring)(PyObject *obj);
#else
int (*api_unicode_as_wchar)(PyObject *obj);
int *(*api_unicode_as_wstring)(PyObject *obj);
#endif
int (*api_deprecated)(const char *classname, const char *method);
void (*api_keep_reference)(PyObject *self, int key, PyObject *obj);
int (*api_parse_kwd_args)(PyObject **parseErrp, PyObject *sipArgs,
PyObject *sipKwdArgs, const char **kwdlist, PyObject **unused,
const char *fmt, ...);
void (*api_add_exception)(sipErrorState es, PyObject **parseErrp);
} sipAPIDef;
/*
* The API implementing the optional TQt support.
*/
typedef struct _sipTQtAPI {
sipTypeDef **qt_qobject;
void *(*qt_create_universal_signal)(void *, const char **);
void *(*qt_find_universal_signal)(void *, const char **);
void *(*qt_create_universal_slot)(struct _sipWrapper *, const char *,
PyObject *, const char *, const char **, int);
void (*qt_destroy_universal_slot)(void *);
void *(*qt_find_slot)(void *, const char *, PyObject *, const char *,
const char **);
int (*qt_connect)(void *, const char *, void *, const char *, int);
int (*qt_disconnect)(void *, const char *, void *, const char *);
int (*qt_same_name)(const char *, const char *);
sipSlot *(*qt_find_sipslot)(void *, void **);
int (*tqt_emit_signal)(PyObject *, const char *, PyObject *);
int (*qt_connect_py_signal)(PyObject *, const char *, PyObject *,
const char *);
void (*qt_disconnect_py_signal)(PyObject *, const char *, PyObject *,
const char *);
} sipTQtAPI;
/*
* These are flags that can be passed to sipCanConvertToType(),
* sipConvertToType() and sipForceConvertToType().
*/
#define SIP_NOT_NONE 0x01 /* Disallow None. */
#define SIP_NO_CONVERTORS 0x02 /* Disable any type convertors. */
/*
* These are the state flags returned by %ConvertToTypeCode. Note that these
* share the same "namespace" as the flags below.
*/
#define SIP_TEMPORARY 0x0001 /* A temporary instance. */
#define SIP_DERIVED_CLASS 0x0002 /* The instance is derived. */
/*
* These flags are specific to the TQt support API.
*/
#define SIP_SINGLE_SHOT 0x01 /* The connection is single shot. */
/*
* Useful macros, not part of the public API.
*/
#define SIP_PY_OWNED 0x0004 /* Owned by Python. */
#define SIP_INDIRECT 0x0008 /* If there is a level of indirection. */
#define SIP_ACCFUNC 0x0010 /* If there is an access function. */
#define SIP_NOT_IN_MAP 0x0020 /* If Python object not in the map. */
#define SIP_SHARE_MAP 0x0040 /* If the map slot might be occupied. */
#define SIP_CPP_HAS_REF 0x0080 /* If C/C++ has a reference. */
#define SIP_POSSIBLE_PROXY 0x0100 /* If there might be a proxy slot. */
#define sipIsPyOwned(w) ((w)->flags & SIP_PY_OWNED)
#define sipSetPyOwned(w) ((w)->flags |= SIP_PY_OWNED)
#define sipResetPyOwned(w) ((w)->flags &= ~SIP_PY_OWNED)
#define sipIsDerived(w) ((w)->flags & SIP_DERIVED_CLASS)
#define sipIsIndirect(w) ((w)->flags & SIP_INDIRECT)
#define sipIsAccessFunc(w) ((w)->flags & SIP_ACCFUNC)
#define sipNotInMap(w) ((w)->flags & SIP_NOT_IN_MAP)
#define sipSetNotInMap(w) ((w)->flags |= SIP_NOT_IN_MAP)
#define sipCppHasRef(w) ((w)->flags & SIP_CPP_HAS_REF)
#define sipSetCppHasRef(w) ((w)->flags |= SIP_CPP_HAS_REF)
#define sipResetCppHasRef(w) ((w)->flags &= ~SIP_CPP_HAS_REF)
#define sipPossibleProxy(w) ((w)->flags & SIP_POSSIBLE_PROXY)
#define sipSetPossibleProxy(w) ((w)->flags |= SIP_POSSIBLE_PROXY)
#define SIP_TYPE_TYPE_MASK 0x0007 /* The type type mask. */
#define SIP_TYPE_CLASS 0x0000 /* If the type is a C++ class. */
#define SIP_TYPE_NAMESPACE 0x0001 /* If the type is a C++ namespace. */
#define SIP_TYPE_MAPPED 0x0002 /* If the type is a mapped type. */
#define SIP_TYPE_ENUM 0x0003 /* If the type is a named enum. */
#define SIP_TYPE_ABSTRACT 0x0008 /* If the type is abstract. */
#define SIP_TYPE_SCC 0x0010 /* If the type is subject to sub-class convertors. */
#define SIP_TYPE_ALLOW_NONE 0x0020 /* If the type can handle None. */
#define SIP_TYPE_STUB 0x0040 /* If the type is a stub. */
/*
* The following are part of the public API.
*/
#define sipTypeIsClass(td) (((td)->td_flags & SIP_TYPE_TYPE_MASK) == SIP_TYPE_CLASS)
#define sipTypeIsNamespace(td) (((td)->td_flags & SIP_TYPE_TYPE_MASK) == SIP_TYPE_NAMESPACE)
#define sipTypeIsMapped(td) (((td)->td_flags & SIP_TYPE_TYPE_MASK) == SIP_TYPE_MAPPED)
#define sipTypeIsEnum(td) (((td)->td_flags & SIP_TYPE_TYPE_MASK) == SIP_TYPE_ENUM)
#define sipTypeAsPyTypeObject(td) ((td)->u.td_py_type)
#define sipTypeName(td) sipNameFromPool((td)->td_module, (td)->td_cname)
#define sipIsExactWrappedType(wt) (sipTypeAsPyTypeObject((wt)->type) == (PyTypeObject *)(wt))
#define sipConvertFromSliceObject(o,len,start,stop,step,slen) \
PySlice_GetIndicesEx((PySliceObject *)(o), (len), (start), (stop), \
(step), (slen))
/*
* The following are deprecated parts of the public API.
*/
#define sipClassName(w) PyString_FromString(Py_TYPE(w)->tp_name)
/*
* The following are not part of the public API.
*/
#define sipTypeIsAbstract(td) ((td)->td_flags & SIP_TYPE_ABSTRACT)
#define sipTypeHasSCC(td) ((td)->td_flags & SIP_TYPE_SCC)
#define sipTypeAllowNone(td) ((td)->td_flags & SIP_TYPE_ALLOW_NONE)
#define sipTypeIsStub(td) ((td)->td_flags & SIP_TYPE_STUB)
#define sipTypeSetStub(td) ((td)->td_flags |= SIP_TYPE_STUB)
/*
* Get various names from the string pool for various data types.
*/
#define sipNameFromPool(em, mr) (&((em)->em_strings)[(mr)])
#define sipNameOfModule(em) sipNameFromPool((em), (em)->em_name)
#define sipPyNameOfContainer(cod, td) sipNameFromPool((td)->td_module, (cod)->cod_name)
#define sipPyNameOfEnum(etd) sipNameFromPool((etd)->etd_base.td_module, (etd)->etd_name)
/*
* The following are PyTQt3-specific extensions. In SIP v5 they will be pushed
* out to a plugin supplied by PyTQt3.
*/
typedef int (*pyqt3EmitFunc)(sipSimpleWrapper *, PyObject *);
/*
* Maps the name of a TQt signal to a wrapper function to emit it.
*/
typedef struct _pyqt3QtSignal {
/* The signal name. */
const char *st_name;
/* The emitter function. */
pyqt3EmitFunc st_emitfunc;
} pyqt3QtSignal;
/*
* This is the PyTQt3-specific extension to the generated class type structure.
*/
typedef struct _pyqt3ClassTypeDef {
/*
* The super-type structure. This must be first in the structure so that
* it can be cast to sipClassTypeDef *.
*/
sipClassTypeDef super;
/* The emit table for TQt signals. */
pyqt3QtSignal *qt3_emit;
} pyqt3ClassTypeDef;
/*
* The following are PyTQt4-specific extensions. In SIP v5 they will be pushed
* out to a plugin supplied by PyTQt4.
*/
/*
* The description of a TQt signal for PyTQt4.
*/
typedef struct _pyqt4QtSignal {
/* The C++ name and signature of the signal. */
const char *signature;
/* The optional docstring. */
const char *docstring;
/*
* If the signal is an overload of regular methods then this points to the
* code that implements those methods.
*/
PyMethodDef *non_signals;
} pyqt4QtSignal;
/*
* This is the PyTQt4-specific extension to the generated class type structure.
*/
typedef struct _pyqt4ClassTypeDef {
/*
* The super-type structure. This must be first in the structure so that
* it can be cast to sipClassTypeDef *.
*/
sipClassTypeDef super;
/* A pointer to the TQObject sub-class's staticMetaObject class variable. */
const void *qt4_static_metaobject;
/*
* A set of flags. At the moment only bit 0 is used to say if the type is
* derived from TQFlags.
*/
unsigned qt4_flags;
/*
* The table of signals emitted by the type. These are grouped by signal
* name.
*/
const pyqt4QtSignal *qt4_signals;
} pyqt4ClassTypeDef;
#ifdef __cplusplus
}
#endif
#endif
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