0f5cb94aa4
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11452 a1c6a512-1295-4272-9138-f99709370657
85 lines
3.8 KiB
C
85 lines
3.8 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
* $Id$
|
|
*
|
|
* Copyright (C) 2002 by Daniel Stenberg
|
|
*
|
|
* All files in this archive are subject to the GNU General Public License.
|
|
* See the file COPYING in the source tree root for full license agreement.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
****************************************************************************/
|
|
#ifndef MISC_H
|
|
#define MISC_H
|
|
|
|
#include <stdbool.h>
|
|
|
|
/* Format a large-range value for output, using the appropriate unit so that
|
|
* the displayed value is in the range 1 <= display < 1000 (1024 for "binary"
|
|
* units) if possible, and 3 significant digits are shown. If a buffer is
|
|
* given, the result is snprintf()'d into that buffer, otherwise the result is
|
|
* voiced.*/
|
|
char *output_dyn_value(char *buf, int buf_size, int value,
|
|
const unsigned char **units, bool bin_scale);
|
|
|
|
/* Create a filename with a number part in a way that the number is 1
|
|
* higher than the highest numbered file matching the same pattern.
|
|
* It is allowed that buffer and path point to the same memory location,
|
|
* saving a strcpy(). Path must always be given without trailing slash.
|
|
*
|
|
* "num" can point to an int specifying the number to use or NULL or a value
|
|
* less than zero to number automatically. The final number used will also
|
|
* be returned in *num. If *num is >= 0 then *num will be incremented by
|
|
* one. */
|
|
#if CONFIG_CODEC == SWCODEC && defined(HAVE_RECORDING) && !defined(CONFIG_RTC)
|
|
/* this feature is needed by SWCODEC recording without a RTC to prevent
|
|
disk access when changing files */
|
|
#define IF_CNFN_NUM_(...) __VA_ARGS__
|
|
#define IF_CNFN_NUM
|
|
#else
|
|
#define IF_CNFN_NUM_(...)
|
|
#endif
|
|
char *create_numbered_filename(char *buffer, const char *path,
|
|
const char *prefix, const char *suffix,
|
|
int numberlen IF_CNFN_NUM_(, int *num));
|
|
#ifdef CONFIG_RTC
|
|
/* Create a filename with a date+time part.
|
|
It is allowed that buffer and path point to the same memory location,
|
|
saving a strcpy(). Path must always be given without trailing slash.
|
|
unique_time as true makes the function wait until the current time has
|
|
changed. */
|
|
char *create_datetime_filename(char *buffer, const char *path,
|
|
const char *prefix, const char *suffix,
|
|
bool unique_time);
|
|
#endif /* CONFIG_RTC */
|
|
|
|
/* Read (up to) a line of text from fd into buffer and return number of bytes
|
|
* read (which may be larger than the number of bytes stored in buffer). If
|
|
* an error occurs, -1 is returned (and buffer contains whatever could be
|
|
* read). A line is terminated by a LF char. Neither LF nor CR chars are
|
|
* stored in buffer.
|
|
*/
|
|
int read_line(int fd, char* buffer, int buffer_size);
|
|
int fast_readline(int fd, char *buf, int buf_size, void *parameters,
|
|
int (*callback)(int n, const char *buf, void *parameters));
|
|
|
|
#ifdef HAVE_LCD_BITMAP
|
|
/* Save a .BMP file containing the current screen contents. */
|
|
void screen_dump(void);
|
|
void screen_dump_set_hook(void (*hook)(int fh));
|
|
#endif
|
|
|
|
bool settings_parseline(char* line, char** name, char** value);
|
|
long default_event_handler_ex(long event, void (*callback)(void *), void *parameter);
|
|
long default_event_handler(long event);
|
|
void car_adapter_mode_init(void);
|
|
extern int show_logo(void);
|
|
|
|
#endif /* MISC_H */
|