mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-24 17:20:36 +00:00
5803da553c
and call the hook to get a string for the pointer instead. https://bugzilla.gnome.org/show_bug.cgi?id=613081
81 lines
2.4 KiB
C
81 lines
2.4 KiB
C
/* Parse printf format string.
|
|
Copyright (C) 1999, 2002 Free Software Foundation, Inc.
|
|
|
|
This program is free software; you can redistribute it and/or modify it
|
|
under the terms of the GNU Library General Public License as published
|
|
by the Free Software Foundation; either version 2, or (at your option)
|
|
any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
|
USA. */
|
|
|
|
#ifndef _PRINTF_PARSE_H
|
|
#define _PRINTF_PARSE_H
|
|
|
|
#include "printf-args.h"
|
|
|
|
/* Private namespace for gnulib functions */
|
|
#define printf_parse __gst_printf_parse
|
|
|
|
/* Flags */
|
|
#define FLAG_GROUP 1 /* ' flag */
|
|
#define FLAG_LEFT 2 /* - flag */
|
|
#define FLAG_SHOWSIGN 4 /* + flag */
|
|
#define FLAG_SPACE 8 /* space flag */
|
|
#define FLAG_ALT 16 /* # flag */
|
|
#define FLAG_ZERO 32
|
|
|
|
#define FLAG_PTR_EXT 1024
|
|
|
|
/* A parsed directive. */
|
|
typedef struct
|
|
{
|
|
const char* dir_start;
|
|
const char* dir_end;
|
|
int flags;
|
|
const char* width_start;
|
|
const char* width_end;
|
|
int width_arg_index;
|
|
const char* precision_start;
|
|
const char* precision_end;
|
|
int precision_arg_index;
|
|
char conversion; /* d i o u x X f e E g G c s p n U % but not C S */
|
|
int arg_index;
|
|
|
|
/* extension char in case of TYPE_POINTER_EXT. We need to store this so
|
|
* we can pass it back to __gst_printf_pointer_extension_serialize()
|
|
* so it knows which pointer extension it is */
|
|
char ptr_ext_char;
|
|
}
|
|
char_directive;
|
|
|
|
/* A parsed format string. */
|
|
typedef struct
|
|
{
|
|
unsigned int count;
|
|
char_directive *dir;
|
|
unsigned int max_width_length;
|
|
unsigned int max_precision_length;
|
|
}
|
|
char_directives;
|
|
|
|
|
|
/* Parses the format string. Fills in the number N of directives, and fills
|
|
in directives[0], ..., directives[N-1], and sets directives[N].dir_start
|
|
to the end of the format string. Also fills in the arg_type fields of the
|
|
arguments and the needed count of arguments. */
|
|
#ifdef STATIC
|
|
STATIC
|
|
#else
|
|
extern
|
|
#endif
|
|
int printf_parse (const char *format, char_directives *d, arguments *a);
|
|
|
|
#endif /* _PRINTF_PARSE_H */
|