+++ /dev/null
-/* datetime.h
- */
-#ifndef Py_LIMITED_API
-#ifndef DATETIME_H
-#define DATETIME_H
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Fields are packed into successive bytes, each viewed as unsigned and
- * big-endian, unless otherwise noted:
- *
- * byte offset
- * 0 year 2 bytes, 1-9999
- * 2 month 1 byte, 1-12
- * 3 day 1 byte, 1-31
- * 4 hour 1 byte, 0-23
- * 5 minute 1 byte, 0-59
- * 6 second 1 byte, 0-59
- * 7 usecond 3 bytes, 0-999999
- * 10
- */
-
-/* # of bytes for year, month, and day. */
-#define _PyDateTime_DATE_DATASIZE 4
-
-/* # of bytes for hour, minute, second, and usecond. */
-#define _PyDateTime_TIME_DATASIZE 6
-
-/* # of bytes for year, month, day, hour, minute, second, and usecond. */
-#define _PyDateTime_DATETIME_DATASIZE 10
-
-
-typedef struct
-{
- PyObject_HEAD
- Py_hash_t hashcode; /* -1 when unknown */
- int days; /* -MAX_DELTA_DAYS <= days <= MAX_DELTA_DAYS */
- int seconds; /* 0 <= seconds < 24*3600 is invariant */
- int microseconds; /* 0 <= microseconds < 1000000 is invariant */
-} PyDateTime_Delta;
-
-typedef struct
-{
- PyObject_HEAD /* a pure abstract base class */
-} PyDateTime_TZInfo;
-
-
-/* The datetime and time types have hashcodes, and an optional tzinfo member,
- * present if and only if hastzinfo is true.
- */
-#define _PyTZINFO_HEAD \
- PyObject_HEAD \
- Py_hash_t hashcode; \
- char hastzinfo; /* boolean flag */
-
-/* No _PyDateTime_BaseTZInfo is allocated; it's just to have something
- * convenient to cast to, when getting at the hastzinfo member of objects
- * starting with _PyTZINFO_HEAD.
- */
-typedef struct
-{
- _PyTZINFO_HEAD
-} _PyDateTime_BaseTZInfo;
-
-/* All time objects are of PyDateTime_TimeType, but that can be allocated
- * in two ways, with or without a tzinfo member. Without is the same as
- * tzinfo == None, but consumes less memory. _PyDateTime_BaseTime is an
- * internal struct used to allocate the right amount of space for the
- * "without" case.
- */
-#define _PyDateTime_TIMEHEAD \
- _PyTZINFO_HEAD \
- unsigned char data[_PyDateTime_TIME_DATASIZE];
-
-typedef struct
-{
- _PyDateTime_TIMEHEAD
-} _PyDateTime_BaseTime; /* hastzinfo false */
-
-typedef struct
-{
- _PyDateTime_TIMEHEAD
- unsigned char fold;
- PyObject *tzinfo;
-} PyDateTime_Time; /* hastzinfo true */
-
-
-/* All datetime objects are of PyDateTime_DateTimeType, but that can be
- * allocated in two ways too, just like for time objects above. In addition,
- * the plain date type is a base class for datetime, so it must also have
- * a hastzinfo member (although it's unused there).
- */
-typedef struct
-{
- _PyTZINFO_HEAD
- unsigned char data[_PyDateTime_DATE_DATASIZE];
-} PyDateTime_Date;
-
-#define _PyDateTime_DATETIMEHEAD \
- _PyTZINFO_HEAD \
- unsigned char data[_PyDateTime_DATETIME_DATASIZE];
-
-typedef struct
-{
- _PyDateTime_DATETIMEHEAD
-} _PyDateTime_BaseDateTime; /* hastzinfo false */
-
-typedef struct
-{
- _PyDateTime_DATETIMEHEAD
- unsigned char fold;
- PyObject *tzinfo;
-} PyDateTime_DateTime; /* hastzinfo true */
-
-
-/* Apply for date and datetime instances. */
-#define PyDateTime_GET_YEAR(o) ((((PyDateTime_Date*)o)->data[0] << 8) | \
- ((PyDateTime_Date*)o)->data[1])
-#define PyDateTime_GET_MONTH(o) (((PyDateTime_Date*)o)->data[2])
-#define PyDateTime_GET_DAY(o) (((PyDateTime_Date*)o)->data[3])
-
-#define PyDateTime_DATE_GET_HOUR(o) (((PyDateTime_DateTime*)o)->data[4])
-#define PyDateTime_DATE_GET_MINUTE(o) (((PyDateTime_DateTime*)o)->data[5])
-#define PyDateTime_DATE_GET_SECOND(o) (((PyDateTime_DateTime*)o)->data[6])
-#define PyDateTime_DATE_GET_MICROSECOND(o) \
- ((((PyDateTime_DateTime*)o)->data[7] << 16) | \
- (((PyDateTime_DateTime*)o)->data[8] << 8) | \
- ((PyDateTime_DateTime*)o)->data[9])
-#define PyDateTime_DATE_GET_FOLD(o) (((PyDateTime_DateTime*)o)->fold)
-
-/* Apply for time instances. */
-#define PyDateTime_TIME_GET_HOUR(o) (((PyDateTime_Time*)o)->data[0])
-#define PyDateTime_TIME_GET_MINUTE(o) (((PyDateTime_Time*)o)->data[1])
-#define PyDateTime_TIME_GET_SECOND(o) (((PyDateTime_Time*)o)->data[2])
-#define PyDateTime_TIME_GET_MICROSECOND(o) \
- ((((PyDateTime_Time*)o)->data[3] << 16) | \
- (((PyDateTime_Time*)o)->data[4] << 8) | \
- ((PyDateTime_Time*)o)->data[5])
-#define PyDateTime_TIME_GET_FOLD(o) (((PyDateTime_Time*)o)->fold)
-
-/* Apply for time delta instances */
-#define PyDateTime_DELTA_GET_DAYS(o) (((PyDateTime_Delta*)o)->days)
-#define PyDateTime_DELTA_GET_SECONDS(o) (((PyDateTime_Delta*)o)->seconds)
-#define PyDateTime_DELTA_GET_MICROSECONDS(o) \
- (((PyDateTime_Delta*)o)->microseconds)
-
-
-/* Define structure for C API. */
-typedef struct {
- /* type objects */
- PyTypeObject *DateType;
- PyTypeObject *DateTimeType;
- PyTypeObject *TimeType;
- PyTypeObject *DeltaType;
- PyTypeObject *TZInfoType;
-
- /* constructors */
- PyObject *(*Date_FromDate)(int, int, int, PyTypeObject*);
- PyObject *(*DateTime_FromDateAndTime)(int, int, int, int, int, int, int,
- PyObject*, PyTypeObject*);
- PyObject *(*Time_FromTime)(int, int, int, int, PyObject*, PyTypeObject*);
- PyObject *(*Delta_FromDelta)(int, int, int, int, PyTypeObject*);
-
- /* constructors for the DB API */
- PyObject *(*DateTime_FromTimestamp)(PyObject*, PyObject*, PyObject*);
- PyObject *(*Date_FromTimestamp)(PyObject*, PyObject*);
-
- /* PEP 495 constructors */
- PyObject *(*DateTime_FromDateAndTimeAndFold)(int, int, int, int, int, int, int,
- PyObject*, int, PyTypeObject*);
- PyObject *(*Time_FromTimeAndFold)(int, int, int, int, PyObject*, int, PyTypeObject*);
-
-} PyDateTime_CAPI;
-
-#define PyDateTime_CAPSULE_NAME "datetime.datetime_CAPI"
-
-
-#ifdef Py_BUILD_CORE
-
-/* Macros for type checking when building the Python core. */
-#define PyDate_Check(op) PyObject_TypeCheck(op, &PyDateTime_DateType)
-#define PyDate_CheckExact(op) (Py_TYPE(op) == &PyDateTime_DateType)
-
-#define PyDateTime_Check(op) PyObject_TypeCheck(op, &PyDateTime_DateTimeType)
-#define PyDateTime_CheckExact(op) (Py_TYPE(op) == &PyDateTime_DateTimeType)
-
-#define PyTime_Check(op) PyObject_TypeCheck(op, &PyDateTime_TimeType)
-#define PyTime_CheckExact(op) (Py_TYPE(op) == &PyDateTime_TimeType)
-
-#define PyDelta_Check(op) PyObject_TypeCheck(op, &PyDateTime_DeltaType)
-#define PyDelta_CheckExact(op) (Py_TYPE(op) == &PyDateTime_DeltaType)
-
-#define PyTZInfo_Check(op) PyObject_TypeCheck(op, &PyDateTime_TZInfoType)
-#define PyTZInfo_CheckExact(op) (Py_TYPE(op) == &PyDateTime_TZInfoType)
-
-#else
-
-/* Define global variable for the C API and a macro for setting it. */
-static PyDateTime_CAPI *PyDateTimeAPI = NULL;
-
-#define PyDateTime_IMPORT \
- PyDateTimeAPI = (PyDateTime_CAPI *)PyCapsule_Import(PyDateTime_CAPSULE_NAME, 0)
-
-/* Macros for type checking when not building the Python core. */
-#define PyDate_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->DateType)
-#define PyDate_CheckExact(op) (Py_TYPE(op) == PyDateTimeAPI->DateType)
-
-#define PyDateTime_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->DateTimeType)
-#define PyDateTime_CheckExact(op) (Py_TYPE(op) == PyDateTimeAPI->DateTimeType)
-
-#define PyTime_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->TimeType)
-#define PyTime_CheckExact(op) (Py_TYPE(op) == PyDateTimeAPI->TimeType)
-
-#define PyDelta_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->DeltaType)
-#define PyDelta_CheckExact(op) (Py_TYPE(op) == PyDateTimeAPI->DeltaType)
-
-#define PyTZInfo_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->TZInfoType)
-#define PyTZInfo_CheckExact(op) (Py_TYPE(op) == PyDateTimeAPI->TZInfoType)
-
-/* Macros for accessing constructors in a simplified fashion. */
-#define PyDate_FromDate(year, month, day) \
- PyDateTimeAPI->Date_FromDate(year, month, day, PyDateTimeAPI->DateType)
-
-#define PyDateTime_FromDateAndTime(year, month, day, hour, min, sec, usec) \
- PyDateTimeAPI->DateTime_FromDateAndTime(year, month, day, hour, \
- min, sec, usec, Py_None, PyDateTimeAPI->DateTimeType)
-
-#define PyDateTime_FromDateAndTimeAndFold(year, month, day, hour, min, sec, usec, fold) \
- PyDateTimeAPI->DateTime_FromDateAndTimeAndFold(year, month, day, hour, \
- min, sec, usec, Py_None, fold, PyDateTimeAPI->DateTimeType)
-
-#define PyTime_FromTime(hour, minute, second, usecond) \
- PyDateTimeAPI->Time_FromTime(hour, minute, second, usecond, \
- Py_None, PyDateTimeAPI->TimeType)
-
-#define PyTime_FromTimeAndFold(hour, minute, second, usecond, fold) \
- PyDateTimeAPI->Time_FromTimeAndFold(hour, minute, second, usecond, \
- Py_None, fold, PyDateTimeAPI->TimeType)
-
-#define PyDelta_FromDSU(days, seconds, useconds) \
- PyDateTimeAPI->Delta_FromDelta(days, seconds, useconds, 1, \
- PyDateTimeAPI->DeltaType)
-
-/* Macros supporting the DB API. */
-#define PyDateTime_FromTimestamp(args) \
- PyDateTimeAPI->DateTime_FromTimestamp( \
- (PyObject*) (PyDateTimeAPI->DateTimeType), args, NULL)
-
-#define PyDate_FromTimestamp(args) \
- PyDateTimeAPI->Date_FromTimestamp( \
- (PyObject*) (PyDateTimeAPI->DateType), args)
-
-#endif /* Py_BUILD_CORE */
-
-#ifdef __cplusplus
-}
-#endif
-#endif
-#endif /* !Py_LIMITED_API */
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