mirror of
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144 lines
4.5 KiB
C
144 lines
4.5 KiB
C
/* util.h
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* Copyright (c) 1997 by Werner Koch (dd9jn)
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*
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* This file is part of G10.
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*
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* G10 is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* G10 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#ifndef G10_UTIL_H
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#define G10_UTIL_H
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#include "types.h"
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#include "errors.h"
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#include "types.h"
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#include "mpi.h"
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typedef struct {
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int *argc; /* pointer to argc (value subject to change) */
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char ***argv; /* pointer to argv (value subject to change) */
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unsigned flags; /* Global flags (DO NOT CHANGE) */
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int err; /* print error about last option */
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/* 1 = warning, 2 = abort */
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int r_opt; /* return option */
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int r_type; /* type of return value (0 = no argument found)*/
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union {
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int ret_int;
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long ret_long;
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ulong ret_ulong;
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char *ret_str;
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} r; /* Return values */
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struct {
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int index;
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int inarg;
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int stopped;
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const char *last;
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} internal; /* DO NOT CHANGE */
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} ARGPARSE_ARGS;
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typedef struct {
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int short_opt;
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const char *long_opt;
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unsigned flags;
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const char *description; /* optional option description */
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} ARGPARSE_OPTS;
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/*-- logger.c --*/
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void log_set_name( const char *name );
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const char *log_get_name(void);
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void log_set_pid( int pid );
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int log_get_errorcount( int clear );
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void log_hexdump( const char *text, char *buf, size_t len );
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void log_mpidump( const char *text, MPI a );
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#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 5 )
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void log_bug( const char *fmt, ... )
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__attribute__ ((noreturn, format (printf,1,2)));
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void log_bug0( const char *, int, const char * ) __attribute__ ((noreturn));
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void log_fatal( const char *fmt, ... )
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__attribute__ ((noreturn, format (printf,1,2)));
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void log_error( const char *fmt, ... ) __attribute__ ((format (printf,1,2)));
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void log_info( const char *fmt, ... ) __attribute__ ((format (printf,1,2)));
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void log_debug( const char *fmt, ... ) __attribute__ ((format (printf,1,2)));
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#define BUG() log_bug0( __FILE__ , __LINE__, __FUNCTION__ )
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#else
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void log_bug( const char *fmt, ... );
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void log_bug0( const char *, int );
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void log_fatal( const char *fmt, ... );
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void log_error( const char *fmt, ... );
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void log_info( const char *fmt, ... );
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void log_debug( const char *fmt, ... );
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#define BUG() log_bug0( __FILE__ , __LINE__ )
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#endif
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/*-- errors.c --*/
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const char * g10_errstr( int no );
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/*-- argparse.c --*/
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int arg_parse( ARGPARSE_ARGS *arg, ARGPARSE_OPTS *opts);
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int optfile_parse( FILE *fp, const char *filename, unsigned *lineno,
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ARGPARSE_ARGS *arg, ARGPARSE_OPTS *opts);
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void usage( int level );
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const char *default_strusage( int level );
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/*-- (main program) --*/
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const char *strusage( int level );
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/*-- fileutil.c --*/
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char *make_filename( const char *first_part, ... );
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const char *print_fname_stdin( const char *s );
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const char *print_fname_stdout( const char *s );
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/*-- miscutil.c --*/
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u32 make_timestamp(void);
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void print_string( FILE *fp, byte *p, size_t n, int delim );
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int answer_is_yes( const char *s );
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/*-- strgutil.c --*/
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void free_strlist( STRLIST sl );
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#define FREE_STRLIST(a) do { free_strlist((a)); (a) = NULL ; } while(0)
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void add_to_strlist( STRLIST *list, const char *string );
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STRLIST strlist_prev( STRLIST head, STRLIST node );
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STRLIST strlist_last( STRLIST node );
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char *memistr( char *buf, size_t buflen, const char *sub );
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char *mem2str( char *, const void *, size_t);
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char *trim_spaces( char *string );
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int string_count_chr( const char *string, int c );
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#define stricmp(a,b) strcasecmp((a),(b))
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#ifndef HAVE_STPCPY
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char *stpcpy(char *a,const char *b);
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#endif
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#ifndef HAVE_STRLWR
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char *strlwr(char *a);
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#endif
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#ifndef HAVE_STRTOUL
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#define strtoul(a,b,c) ((unsigned long)strtol((a),(b),(c)))
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#endif
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/******** some macros ************/
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#ifndef STR
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#define STR(v) #v
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#endif
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#define STR2(v) STR(v)
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#define DIM(v) (sizeof(v)/sizeof((v)[0]))
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#define DIMof(type,member) DIM(((type *)0)->member)
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#endif /*G10_UTIL_H*/
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