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/* core.h - private type definitions, defines and macros
* Copyright (C) 2000-2008 Jason Jordan <shnutils@freeshell.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/*
* $Id: core.h,v 1.91 2008/02/18 23:25:13 jason Exp $
*/
#ifndef __CORE_H__
#define __CORE_H__
/* program info */
#define RELEASE VERSION
#define COPYRIGHT "Copyright (C) 2000-2008"
#define AUTHOR "Jason Jordan <shnutils@freeshell.org>"
#define URL1 "http://www.etree.org/shnutils/"
#define URL2 "http://shnutils.freeshell.org/"
/* options reserved for global use - modes cannot use these */
#define GLOBAL_OPTS "DHP:hi:qr:vw"
#define GLOBAL_OPTS_OUTPUT "O:a:d:o:z:"
#define GLOBAL_OPTS_CORE "fhjmv"
/* set this environment variable to enable debugging. can also use -D, but this enables it earlier */
#define SHNTOOL_DEBUG_ENV "ST_DEBUG"
/* various buffer sizes */
#define PROGNAME_SIZE 256
#ifdef HAVE_VSNPRINTF
#define st_vsnprintf(a,b,c,d) vsnprintf(a,b,c,d)
#else
#define st_vsnprintf(a,b,c,d) vsprintf(a,c,d)
#endif
#ifndef HAVE_STRERROR
extern char *sys_errlist[];
#define strerror(x) sys_errlist[x]
#endif
/* macro for natural filename sorting */
#ifndef PARAMS
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
# define PARAMS(Args) Args
# else
# define PARAMS(Args) ()
# endif
#endif
/* ID3v2 definitions */
#define ID3V2_MAGIC "ID3"
/* id3v2 header */
typedef struct _id3v2_header {
char magic[3];
unsigned char version[2];
unsigned char flags[1];
unsigned char size[4];
} id3v2_header;
/* file clobber actions */
typedef enum {
CLOBBER_ACTION_ASK,
CLOBBER_ACTION_ALWAYS,
CLOBBER_ACTION_NEVER
} clobber_action_types;
/* progress indicator types */
typedef enum {
PROGRESS_NONE,
PROGRESS_PERCENT,
PROGRESS_DOT,
PROGRESS_SPIN,
PROGRESS_FACE
} progress_types;
/* argument sources */
typedef enum {
ARGSRC_FORMAT,
ARGSRC_CMDLINE,
ARGSRC_ENV
} argument_sources;
/* mode and format module arrays */
extern mode_module *st_modes[];
extern format_module *st_formats[];
/* private global options */
typedef struct _private_opts {
char *progname;
char *progmode;
char fullprogname[PROGNAME_SIZE];
int debug_level;
int clobber_action;
int reorder_type;
int progress_type;
bool is_aliased;
bool show_hmmss;
bool suppress_warnings;
bool suppress_stderr;
bool screen_dirty;
mode_module *mode;
} private_opts;
extern private_opts st_priv;
/* miscellaneous functions */
/* generic version printing function */
void st_version(void);
/* functions for building argument lists in format modules */
void arg_init(format_module *);
#endif
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