X-Git-Url: http://sjero.net/git/?p=wget;a=blobdiff_plain;f=src%2Futils.h;h=e244b8ad83232f09c26e53b09f6892288c1be5a0;hp=8887e9c0ab47a1738f158f5fad3c4b5687f3c377;hb=38a7829dcb4eb5dba28dbf0f05c6a80fea9217f8;hpb=e289d2ecc402d2c904421f5951b3fb042a1d7fb3 diff --git a/src/utils.h b/src/utils.h index 8887e9c0..e244b8ad 100644 --- a/src/utils.h +++ b/src/utils.h @@ -1,11 +1,13 @@ /* Declarations for utils.c. - Copyright (C) 2005 Free Software Foundation, Inc. + Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, + 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, + Inc. This file is part of GNU Wget. GNU Wget 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 +the Free Software Foundation; either version 3 of the License, or (at your option) any later version. GNU Wget is distributed in the hope that it will be useful, @@ -14,25 +16,43 @@ 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 Wget; if not, write to the Free Software -Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -In addition, as a special exception, the Free Software Foundation -gives permission to link the code of its release of Wget with the -OpenSSL project's "OpenSSL" library (or with modified versions of it -that use the same license as the "OpenSSL" library), and distribute -the linked executables. You must obey the GNU General Public License -in all respects for all of the code used other than "OpenSSL". If you -modify this file, you may extend this exception to your version of the -file, but you are not obligated to do so. If you do not wish to do -so, delete this exception statement from your version. */ +along with Wget. If not, see . + +Additional permission under GNU GPL version 3 section 7 + +If you modify this program, or any covered work, by linking or +combining it with the OpenSSL project's OpenSSL library (or a +modified version of that library), containing parts covered by the +terms of the OpenSSL or SSLeay licenses, the Free Software Foundation +grants you additional permission to convey the resulting work. +Corresponding Source for a non-source form of such a combination +shall include the source code for the parts of OpenSSL used as well +as that of the covered work. */ #ifndef UTILS_H #define UTILS_H -enum accd { - ALLABS = 1 -}; +/* Constant is using when we don`t know attempted size exactly */ +#define UNKNOWN_ATTEMPTED_SIZE -3 + +/* Macros that interface to malloc, but know about type sizes, and + cast the result to the appropriate type. The casts are not + necessary in standard C, but Wget performs them anyway for the sake + of pre-standard environments and possibly C++. */ + +#define xnew(type) (xmalloc (sizeof (type))) +#define xnew0(type) (xcalloc (1, sizeof (type))) +#define xnew_array(type, len) (xmalloc ((len) * sizeof (type))) +#define xnew0_array(type, len) (xcalloc ((len), sizeof (type))) + +#define alloca_array(type, size) ((type *) alloca ((size) * sizeof (type))) + +#define xfree free +/* Free P if it is non-NULL. C requires free() to behaves this way by + default, but Wget's code is historically careful not to pass NULL + to free. This allows us to assert p!=NULL in xfree to check + additional errors. (But we currently don't do that!) */ +#define xfree_null(p) if (!(p)) ; else xfree (p) struct hash_table; @@ -44,18 +64,14 @@ struct file_memory { #define HYPHENP(x) (*(x) == '-' && !*((x) + 1)) -char *time_str (time_t *); -char *datetime_str (time_t *); - -#ifdef DEBUG_MALLOC -void print_malloc_debug_stats (); -#endif +char *time_str (time_t); +char *datetime_str (time_t); char *xstrdup_lower (const char *); char *strdupdelim (const char *, const char *); char **sepstring (const char *); -bool frontcmp (const char *, const char *); +bool subdir_p (const char *, const char *); void fork_to_background (void); char *aprintf (const char *, ...) GCC_FORMAT_ATTR (1, 2); @@ -69,20 +85,21 @@ wgint file_size (const char *); int make_directory (const char *); char *unique_name (const char *, bool); FILE *unique_create (const char *, bool, char **); -FILE *fopen_excl (const char *, bool); +FILE *fopen_excl (const char *, int); char *file_merge (const char *, const char *); +int fnmatch_nocase (const char *, const char *, int); bool acceptable (const char *); -bool accdir (const char *s, enum accd); +bool accept_url (const char *); +bool accdir (const char *s); char *suffix (const char *s); bool match_tail (const char *, const char *, bool); bool has_wildcards_p (const char *); bool has_html_suffix_p (const char *); -char *read_whole_line (FILE *); -struct file_memory *read_file (const char *); -void read_file_free (struct file_memory *); +struct file_memory *wget_read_file (const char *); +void wget_read_file_free (struct file_memory *); void free_vec (char **); char **merge_vecs (char **, char **); @@ -110,6 +127,7 @@ char *human_readable (HR_NUMTYPE); int numdigit (wgint); char *number_to_string (char *, wgint); char *number_to_static_string (wgint); +wgint convert_to_bits (wgint); int determine_screen_width (void); int random_number (int); @@ -121,11 +139,23 @@ void xsleep (double); /* How many bytes it will take to store LEN bytes in base64. */ #define BASE64_LENGTH(len) (4 * (((len) + 2) / 3)) -int base64_encode (const char *, int, char *); -int base64_decode (const char *, char *); +size_t base64_encode (const void *, size_t, char *); +ssize_t base64_decode (const char *, void *); + +#ifdef HAVE_LIBPCRE +void *compile_pcre_regex (const char *); +bool match_pcre_regex (const void *, const char *); +#endif + +void *compile_posix_regex (const char *); +bool match_posix_regex (const void *, const char *); void stable_sort (void *, size_t, size_t, int (*) (const void *, const void *)); const char *print_decimal (double); +long get_max_length (const char *path, int length, int name); + +extern unsigned char char_prop[]; + #endif /* UTILS_H */