mirror of
https://github.com/python/cpython.git
synced 2024-11-25 10:54:51 +08:00
128 lines
4.0 KiB
C
128 lines
4.0 KiB
C
#ifndef CSTRINGIO_INCLUDED
|
|
#define CSTRINGIO_INCLUDED
|
|
/*
|
|
|
|
$Id$
|
|
|
|
cStringIO C API
|
|
|
|
Copyright
|
|
|
|
Copyright 1996 Digital Creations, L.C., 910 Princess Anne
|
|
Street, Suite 300, Fredericksburg, Virginia 22401 U.S.A. All
|
|
rights reserved. Copyright in this software is owned by DCLC,
|
|
unless otherwise indicated. Permission to use, copy and
|
|
distribute this software is hereby granted, provided that the
|
|
above copyright notice appear in all copies and that both that
|
|
copyright notice and this permission notice appear. Note that
|
|
any product, process or technology described in this software
|
|
may be the subject of other Intellectual Property rights
|
|
reserved by Digital Creations, L.C. and are not licensed
|
|
hereunder.
|
|
|
|
Trademarks
|
|
|
|
Digital Creations & DCLC, are trademarks of Digital Creations, L.C..
|
|
All other trademarks are owned by their respective companies.
|
|
|
|
No Warranty
|
|
|
|
The software is provided "as is" without warranty of any kind,
|
|
either express or implied, including, but not limited to, the
|
|
implied warranties of merchantability, fitness for a particular
|
|
purpose, or non-infringement. This software could include
|
|
technical inaccuracies or typographical errors. Changes are
|
|
periodically made to the software; these changes will be
|
|
incorporated in new editions of the software. DCLC may make
|
|
improvements and/or changes in this software at any time
|
|
without notice.
|
|
|
|
Limitation Of Liability
|
|
|
|
In no event will DCLC be liable for direct, indirect, special,
|
|
incidental, economic, cover, or consequential damages arising
|
|
out of the use of or inability to use this software even if
|
|
advised of the possibility of such damages. Some states do not
|
|
allow the exclusion or limitation of implied warranties or
|
|
limitation of liability for incidental or consequential
|
|
damages, so the above limitation or exclusion may not apply to
|
|
you.
|
|
|
|
If you have questions regarding this software,
|
|
contact:
|
|
|
|
info@digicool.com
|
|
Digital Creations L.C.
|
|
|
|
(540) 371-6909
|
|
|
|
|
|
This header provides access to cStringIO objects from C.
|
|
Functions are provided for calling cStringIO objects and
|
|
macros are provided for testing whether you have cStringIO
|
|
objects.
|
|
|
|
Before calling any of the functions or macros, you must initialize
|
|
the routines with:
|
|
|
|
PycStringIO_IMPORT
|
|
|
|
This would typically be done in your init function.
|
|
|
|
$Log$
|
|
Revision 2.4 1997/04/09 18:04:08 guido
|
|
Got rid of the static decl of PyCObject_Import, which was a 1.4
|
|
compatibility hack.
|
|
|
|
Revision 2.3 1997/04/09 17:34:28 guido
|
|
Changed the way the C API was exported. Jim Fulton.
|
|
|
|
Revision 1.2 1997/01/27 14:13:05 jim
|
|
Changed the way the C API was exported.
|
|
|
|
Revision 1.1 1997/01/02 15:18:36 chris
|
|
initial version
|
|
|
|
|
|
*/
|
|
|
|
/* Basic fuctions to manipulate cStringIO objects from C */
|
|
|
|
static struct PycStringIO_CAPI {
|
|
|
|
/* Read a string. If the last argument is -1, the remainder will be read. */
|
|
int(*cread)(PyObject *, char **, int);
|
|
|
|
/* Read a line */
|
|
int(*creadline)(PyObject *, char **);
|
|
|
|
/* Write a string */
|
|
int(*cwrite)(PyObject *, char *, int);
|
|
|
|
/* Get the cStringIO object as a Python string */
|
|
PyObject *(*cgetvalue)(PyObject *);
|
|
|
|
/* Create a new output object */
|
|
PyObject *(*NewOutput)(int);
|
|
|
|
/* Create an input object from a Python string */
|
|
PyObject *(*NewInput)(PyObject *);
|
|
|
|
/* The Python types for cStringIO input and output objects.
|
|
Note that you can do input on an output object.
|
|
*/
|
|
PyTypeObject *InputType, *OutputType;
|
|
|
|
} * PycStringIO = NULL;
|
|
|
|
/* These can be used to test if you have one */
|
|
#define PycStringIO_InputCheck(O) \
|
|
((O)->ob_type==PycStringIO->InputType)
|
|
#define PycStringIO_OutputCheck(O) \
|
|
((O)->ob_type==PycStringIO->OutputType)
|
|
|
|
#define PycString_IMPORT \
|
|
PycStringIO=PyCObject_Import("cStringIO", "cStringIO_CAPI")
|
|
|
|
#endif /* CSTRINGIO_INCLUDED */
|