mirror of
https://github.com/moparisthebest/wget
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129 lines
4.0 KiB
C
129 lines
4.0 KiB
C
/* Declarations for utils.c.
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Copyright (C) 1996-2005 Free Software Foundation, Inc.
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This file is part of GNU Wget.
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GNU Wget 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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GNU Wget 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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You should have received a copy of the GNU General Public License
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along with Wget; if not, write to the Free Software Foundation, Inc.,
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51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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In addition, as a special exception, the Free Software Foundation
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gives permission to link the code of its release of Wget with the
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OpenSSL project's "OpenSSL" library (or with modified versions of it
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that use the same license as the "OpenSSL" library), and distribute
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the linked executables. You must obey the GNU General Public License
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in all respects for all of the code used other than "OpenSSL". If you
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modify this file, you may extend this exception to your version of the
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file, but you are not obligated to do so. If you do not wish to do
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so, delete this exception statement from your version. */
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#ifndef UTILS_H
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#define UTILS_H
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struct hash_table;
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struct file_memory {
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char *content;
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long length;
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int mmap_p;
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};
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#define HYPHENP(x) (*(x) == '-' && !*((x) + 1))
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char *time_str (time_t *);
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char *datetime_str (time_t *);
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#ifdef DEBUG_MALLOC
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void print_malloc_debug_stats ();
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#endif
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char *xstrdup_lower (const char *);
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char *strdupdelim (const char *, const char *);
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char **sepstring (const char *);
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bool subdir_p (const char *, const char *);
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void fork_to_background (void);
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char *aprintf (const char *, ...) GCC_FORMAT_ATTR (1, 2);
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char *concat_strings (const char *, ...);
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void touch (const char *, time_t);
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int remove_link (const char *);
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bool file_exists_p (const char *);
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bool file_non_directory_p (const char *);
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wgint file_size (const char *);
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int make_directory (const char *);
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char *unique_name (const char *, bool);
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FILE *unique_create (const char *, bool, char **);
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FILE *fopen_excl (const char *, bool);
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char *file_merge (const char *, const char *);
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int fnmatch_nocase (const char *, const char *, int);
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bool acceptable (const char *);
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bool accdir (const char *s);
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char *suffix (const char *s);
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bool match_tail (const char *, const char *, bool);
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bool has_wildcards_p (const char *);
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bool has_html_suffix_p (const char *);
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char *read_whole_line (FILE *);
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struct file_memory *read_file (const char *);
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void read_file_free (struct file_memory *);
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void free_vec (char **);
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char **merge_vecs (char **, char **);
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char **vec_append (char **, const char *);
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void string_set_add (struct hash_table *, const char *);
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int string_set_contains (struct hash_table *, const char *);
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void string_set_to_array (struct hash_table *, char **);
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void string_set_free (struct hash_table *);
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void free_keys_and_values (struct hash_table *);
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const char *with_thousand_seps (wgint);
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/* human_readable must be able to accept wgint and SUM_SIZE_INT
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arguments. On machines where wgint is 32-bit, declare it to accept
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double. */
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#if SIZEOF_WGINT >= 8
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# define HR_NUMTYPE wgint
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#else
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# define HR_NUMTYPE double
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#endif
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char *human_readable (HR_NUMTYPE);
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int numdigit (wgint);
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char *number_to_string (char *, wgint);
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char *number_to_static_string (wgint);
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int determine_screen_width (void);
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int random_number (int);
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double random_float (void);
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bool run_with_timeout (double, void (*) (void *), void *);
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void xsleep (double);
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/* How many bytes it will take to store LEN bytes in base64. */
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#define BASE64_LENGTH(len) (4 * (((len) + 2) / 3))
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int base64_encode (const char *, int, char *);
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int base64_decode (const char *, char *);
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void stable_sort (void *, size_t, size_t, int (*) (const void *, const void *));
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const char *print_decimal (double);
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#endif /* UTILS_H */
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