1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
|
/* util.h
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
*
* GNUPG 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.
*
* GNUPG 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifndef G10_UTIL_H
#define G10_UTIL_H
#include "types.h"
#include "errors.h"
#include "types.h"
#include "mpi.h"
typedef struct {
int *argc; /* pointer to argc (value subject to change) */
char ***argv; /* pointer to argv (value subject to change) */
unsigned flags; /* Global flags (DO NOT CHANGE) */
int err; /* print error about last option */
/* 1 = warning, 2 = abort */
int r_opt; /* return option */
int r_type; /* type of return value (0 = no argument found)*/
union {
int ret_int;
long ret_long;
ulong ret_ulong;
char *ret_str;
} r; /* Return values */
struct {
int idx;
int inarg;
int stopped;
const char *last;
void *aliases;
const void *cur_alias;
} internal; /* DO NOT CHANGE */
} ARGPARSE_ARGS;
typedef struct {
int short_opt;
const char *long_opt;
unsigned flags;
const char *description; /* optional option description */
} ARGPARSE_OPTS;
/*-- logger.c --*/
void log_set_name( const char *name );
const char *log_get_name(void);
void log_set_pid( int pid );
int log_get_errorcount( int clear );
void g10_log_hexdump( const char *text, char *buf, size_t len );
void g10_log_mpidump( const char *text, MPI a );
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 5 )
void g10_log_bug( const char *fmt, ... )
__attribute__ ((noreturn, format (printf,1,2)));
void g10_log_bug0( const char *, int, const char * ) __attribute__ ((noreturn));
void g10_log_fatal( const char *fmt, ... )
__attribute__ ((noreturn, format (printf,1,2)));
void g10_log_error( const char *fmt, ... ) __attribute__ ((format (printf,1,2)));
void g10_log_info( const char *fmt, ... ) __attribute__ ((format (printf,1,2)));
void g10_log_debug( const char *fmt, ... ) __attribute__ ((format (printf,1,2)));
void g10_log_fatal_f( const char *fname, const char *fmt, ... )
__attribute__ ((noreturn, format (printf,2,3)));
void g10_log_error_f( const char *fname, const char *fmt, ... )
__attribute__ ((format (printf,2,3)));
void g10_log_info_f( const char *fname, const char *fmt, ... )
__attribute__ ((format (printf,2,3)));
void g10_log_debug_f( const char *fname, const char *fmt, ... )
__attribute__ ((format (printf,2,3)));
#define BUG() g10_log_bug0( __FILE__ , __LINE__, __FUNCTION__ )
#else
void g10_log_bug( const char *fmt, ... );
void g10_log_bug0( const char *, int );
void g10_log_fatal( const char *fmt, ... );
void g10_log_error( const char *fmt, ... );
void g10_log_info( const char *fmt, ... );
void g10_log_debug( const char *fmt, ... );
void g10_log_fatal_f( const char *fname, const char *fmt, ... );
void g10_log_error_f( const char *fname, const char *fmt, ... );
void g10_log_info_f( const char *fname, const char *fmt, ... );
void g10_log_debug_f( const char *fname, const char *fmt, ... );
#define BUG() g10_log_bug0( __FILE__ , __LINE__ )
#endif
#define log_hexdump g10_log_hexdump
#define log_mpidump g10_log_mpidump
#define log_bug g10_log_bug
#define log_bug0 g10_log_bug0
#define log_fatal g10_log_fatal
#define log_error g10_log_error
#define log_info g10_log_info
#define log_debug g10_log_debug
#define log_fatal_f g10_log_fatal_f
#define log_error_f g10_log_error_f
#define log_info_f g10_log_info_f
#define log_debug_f g10_log_debug_f
/*-- errors.c --*/
const char * g10_errstr( int no );
/*-- argparse.c --*/
int arg_parse( ARGPARSE_ARGS *arg, ARGPARSE_OPTS *opts);
int optfile_parse( FILE *fp, const char *filename, unsigned *lineno,
ARGPARSE_ARGS *arg, ARGPARSE_OPTS *opts);
void usage( int level );
const char *default_strusage( int level );
/*-- (main program) --*/
const char *strusage( int level );
/*-- dotlock.c --*/
struct dotlock_handle;
typedef struct dotlock_handle *DOTLOCK;
DOTLOCK create_dotlock( const char *file_to_lock );
int make_dotlock( DOTLOCK h, long timeout );
int release_dotlock( DOTLOCK h );
/*-- fileutil.c --*/
char * make_basename(const char *filepath);
char * make_dirname(const char *filepath);
char *make_filename( const char *first_part, ... );
int compare_filenames( const char *a, const char *b );
const char *print_fname_stdin( const char *s );
const char *print_fname_stdout( const char *s );
/*-- miscutil.c --*/
u32 make_timestamp(void);
u32 add_days_to_timestamp( u32 stamp, u16 days );
const char *strtimevalue( u32 stamp );
const char *strtimestamp( u32 stamp ); /* GMT */
const char *asctimestamp( u32 stamp ); /* localized */
void print_string( FILE *fp, byte *p, size_t n, int delim );
int answer_is_yes( const char *s );
/*-- strgutil.c --*/
void free_strlist( STRLIST sl );
#define FREE_STRLIST(a) do { free_strlist((a)); (a) = NULL ; } while(0)
STRLIST add_to_strlist( STRLIST *list, const char *string );
STRLIST append_to_strlist( STRLIST *list, const char *string );
STRLIST strlist_prev( STRLIST head, STRLIST node );
STRLIST strlist_last( STRLIST node );
const char *memistr( const char *buf, size_t buflen, const char *sub );
char *mem2str( char *, const void *, size_t);
char *trim_spaces( char *string );
unsigned trim_trailing_ws( byte *line, unsigned len );
int string_count_chr( const char *string, int c );
int set_native_charset( const char *newset );
const char* get_native_charset(void);
char *native_to_utf8( const char *string );
char *utf8_to_native( const char *string );
int check_utf8_string( const char *string );
#define stricmp(a,b) strcasecmp((a),(b))
#ifndef HAVE_MEMICMP
int memicmp( const char *a, const char *b, size_t n );
#endif
#ifndef HAVE_STPCPY
char *stpcpy(char *a,const char *b);
#endif
#ifndef HAVE_STRLWR
char *strlwr(char *a);
#endif
#ifndef HAVE_STRTOUL
#define strtoul(a,b,c) ((unsigned long)strtol((a),(b),(c)))
#endif
#ifndef HAVE_MEMMOVE
#define memmove(d, s, n) bcopy((s), (d), (n))
#endif
/**** other missing stuff ****/
#ifndef HAVE_ATEXIT /* For SunOS */
#define atexit(a) (on_exit((a),0))
#endif
#ifndef HAVE_RAISE
#define raise(a) kill(getpid(), (a))
#endif
/******** some macros ************/
#ifndef STR
#define STR(v) #v
#endif
#define STR2(v) STR(v)
#define DIM(v) (sizeof(v)/sizeof((v)[0]))
#define DIMof(type,member) DIM(((type *)0)->member)
#endif /*G10_UTIL_H*/
|
