1 /* Reading/parsing the initialization file.
2 Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
4 This file is part of Wget.
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
23 #include <sys/types.h>
38 # include <sys/socket.h>
39 # include <netinet/in.h>
40 # include <arpa/inet.h>
59 #define CMD_DECLARE(func) static int func \
60 PARAMS ((const char *, const char *, void *))
62 CMD_DECLARE (cmd_address);
63 CMD_DECLARE (cmd_boolean);
64 CMD_DECLARE (cmd_bytes);
65 CMD_DECLARE (cmd_directory_vector);
66 CMD_DECLARE (cmd_lockable_boolean);
67 CMD_DECLARE (cmd_number);
68 CMD_DECLARE (cmd_number_inf);
69 CMD_DECLARE (cmd_string);
70 CMD_DECLARE (cmd_time);
71 CMD_DECLARE (cmd_vector);
73 CMD_DECLARE (cmd_spec_dirstruct);
74 CMD_DECLARE (cmd_spec_dotstyle);
75 CMD_DECLARE (cmd_spec_header);
76 CMD_DECLARE (cmd_spec_htmlify);
77 CMD_DECLARE (cmd_spec_mirror);
78 CMD_DECLARE (cmd_spec_recursive);
79 CMD_DECLARE (cmd_spec_useragent);
81 /* List of recognized commands, each consisting of name, closure and function.
82 When adding a new command, simply add it to the list, but be sure to keep the
83 list sorted alphabetically, as comind() depends on it. Also, be sure to add
84 any entries that allocate memory (e.g. cmd_string and cmd_vector guys) to the
85 cleanup() function below. */
89 int (*action) PARAMS ((const char *, const char *, void *));
91 { "accept", &opt.accepts, cmd_vector },
92 { "addhostdir", &opt.add_hostdir, cmd_boolean },
93 { "alwaysrest", &opt.always_rest, cmd_boolean }, /* deprecated */
94 { "background", &opt.background, cmd_boolean },
95 { "backupconverted", &opt.backup_converted, cmd_boolean },
96 { "backups", &opt.backups, cmd_number },
97 { "base", &opt.base_href, cmd_string },
98 { "bindaddress", &opt.bind_address, cmd_address },
99 { "cache", &opt.proxy_cache, cmd_boolean },
100 { "continue", &opt.always_rest, cmd_boolean },
101 { "convertlinks", &opt.convert_links, cmd_boolean },
102 { "cookies", &opt.cookies, cmd_boolean },
103 { "cutdirs", &opt.cut_dirs, cmd_number },
105 { "debug", &opt.debug, cmd_boolean },
107 { "deleteafter", &opt.delete_after, cmd_boolean },
108 { "dirprefix", &opt.dir_prefix, cmd_string },
109 { "dirstruct", NULL, cmd_spec_dirstruct },
110 { "domains", &opt.domains, cmd_vector },
111 { "dotbytes", &opt.dot_bytes, cmd_bytes },
112 { "dotsinline", &opt.dots_in_line, cmd_number },
113 { "dotspacing", &opt.dot_spacing, cmd_number },
114 { "dotstyle", NULL, cmd_spec_dotstyle },
115 { "excludedirectories", &opt.excludes, cmd_directory_vector },
116 { "excludedomains", &opt.exclude_domains, cmd_vector },
117 { "followftp", &opt.follow_ftp, cmd_boolean },
118 { "followtags", &opt.follow_tags, cmd_vector },
119 { "forcehtml", &opt.force_html, cmd_boolean },
120 { "ftpproxy", &opt.ftp_proxy, cmd_string },
121 { "glob", &opt.ftp_glob, cmd_boolean },
122 { "header", NULL, cmd_spec_header },
123 { "htmlextension", &opt.html_extension, cmd_boolean },
124 { "htmlify", NULL, cmd_spec_htmlify },
125 { "httpkeepalive", &opt.http_keep_alive, cmd_boolean },
126 { "httppasswd", &opt.http_passwd, cmd_string },
127 { "httpproxy", &opt.http_proxy, cmd_string },
128 { "httpsproxy", &opt.https_proxy, cmd_string },
129 { "httpuser", &opt.http_user, cmd_string },
130 { "ignorelength", &opt.ignore_length, cmd_boolean },
131 { "ignoretags", &opt.ignore_tags, cmd_vector },
132 { "includedirectories", &opt.includes, cmd_directory_vector },
133 { "input", &opt.input_filename, cmd_string },
134 { "killlonger", &opt.kill_longer, cmd_boolean },
135 { "loadcookies", &opt.cookies_input, cmd_string },
136 { "logfile", &opt.lfilename, cmd_string },
137 { "login", &opt.ftp_acc, cmd_string },
138 { "mirror", NULL, cmd_spec_mirror },
139 { "netrc", &opt.netrc, cmd_boolean },
140 { "noclobber", &opt.noclobber, cmd_boolean },
141 { "noparent", &opt.no_parent, cmd_boolean },
142 { "noproxy", &opt.no_proxy, cmd_vector },
143 { "numtries", &opt.ntry, cmd_number_inf },/* deprecated*/
144 { "outputdocument", &opt.output_document, cmd_string },
145 { "pagerequisites", &opt.page_requisites, cmd_boolean },
146 { "passiveftp", &opt.ftp_pasv, cmd_lockable_boolean },
147 { "passwd", &opt.ftp_pass, cmd_string },
148 { "proxypasswd", &opt.proxy_passwd, cmd_string },
149 { "proxyuser", &opt.proxy_user, cmd_string },
150 { "quiet", &opt.quiet, cmd_boolean },
151 { "quota", &opt.quota, cmd_bytes },
152 { "reclevel", &opt.reclevel, cmd_number_inf },
153 { "recursive", NULL, cmd_spec_recursive },
154 { "referer", &opt.referer, cmd_string },
155 { "reject", &opt.rejects, cmd_vector },
156 { "relativeonly", &opt.relative_only, cmd_boolean },
157 { "removelisting", &opt.remove_listing, cmd_boolean },
158 { "retrsymlinks", &opt.retr_symlinks, cmd_boolean },
159 { "robots", &opt.use_robots, cmd_boolean },
160 { "savecookies", &opt.cookies_output, cmd_string },
161 { "saveheaders", &opt.save_headers, cmd_boolean },
162 { "serverresponse", &opt.server_response, cmd_boolean },
163 { "simplehostcheck", &opt.simple_check, cmd_boolean },
164 { "spanhosts", &opt.spanhost, cmd_boolean },
165 { "spider", &opt.spider, cmd_boolean },
167 { "sslcertfile", &opt.sslcertfile, cmd_string },
168 { "sslcertkey", &opt.sslcertkey, cmd_string },
169 #endif /* HAVE_SSL */
170 { "timeout", &opt.timeout, cmd_time },
171 { "timestamping", &opt.timestamping, cmd_boolean },
172 { "tries", &opt.ntry, cmd_number_inf },
173 { "useproxy", &opt.use_proxy, cmd_boolean },
174 { "useragent", NULL, cmd_spec_useragent },
175 { "verbose", &opt.verbose, cmd_boolean },
176 { "wait", &opt.wait, cmd_time },
177 { "waitretry", &opt.waitretry, cmd_time }
180 /* Return index of COM if it is a valid command, or -1 otherwise. COM
181 is looked up in `commands' using binary search algorithm. */
183 comind (const char *com)
185 int min = 0, max = ARRAY_SIZE (commands) - 1;
189 int i = (min + max) / 2;
190 int cmp = strcasecmp (com, commands[i].name);
202 /* Reset the variables to default values. */
208 /* Most of the default values are 0. Just reset everything, and
209 fill in the non-zero values. Note that initializing pointers to
210 NULL this way is technically illegal, but porting Wget to a
211 machine where NULL is not all-zero bit pattern will be the least
212 of the implementors' worries. */
213 memset (&opt, 0, sizeof (opt));
218 opt.dir_prefix = xstrdup (".");
222 opt.ftp_acc = xstrdup ("anonymous");
223 /*opt.ftp_pass = xstrdup (ftp_getaddress ());*/
227 opt.http_keep_alive = 1;
229 tmp = getenv ("no_proxy");
231 opt.no_proxy = sepstring (tmp);
239 opt.remove_listing = 1;
241 opt.dot_bytes = 1024;
242 opt.dot_spacing = 10;
243 opt.dots_in_line = 50;
246 /* Return the user's home directory (strdup-ed), or NULL if none is
251 char *home = getenv ("HOME");
256 /* If HOME is not defined, try getting it from the password
258 struct passwd *pwd = getpwuid (getuid ());
259 if (!pwd || !pwd->pw_dir)
264 /* #### Maybe I should grab home_dir from registry, but the best
265 that I could get from there is user's Start menu. It sucks! */
269 return home ? xstrdup (home) : NULL;
272 /* Return the path to the user's .wgetrc. This is either the value of
273 `WGETRC' environment variable, or `$HOME/.wgetrc'.
275 If the `WGETRC' variable exists but the file does not exist, the
276 function will exit(). */
278 wgetrc_file_name (void)
283 /* Try the environment. */
284 env = getenv ("WGETRC");
287 if (!file_exists_p (env))
289 fprintf (stderr, "%s: %s: %s.\n", exec_name, file, strerror (errno));
292 return xstrdup (env);
296 /* If that failed, try $HOME/.wgetrc. */
300 file = (char *)xmalloc (strlen (home) + 1 + strlen (".wgetrc") + 1);
301 sprintf (file, "%s/.wgetrc", home);
305 /* Under Windows, "home" is (for the purposes of this function) the
306 directory where `wget.exe' resides, and `wget.ini' will be used
307 as file name. SYSTEM_WGETRC should not be defined under WINDOWS.
309 It is not as trivial as I assumed, because on 95 argv[0] is full
310 path, but on NT you get what you typed in command line. --dbudor */
314 file = (char *)xmalloc (strlen (home) + strlen ("wget.ini") + 1);
315 sprintf (file, "%swget.ini", home);
321 if (!file_exists_p (file))
329 /* Initialize variables from a wgetrc file */
331 run_wgetrc (const char *file)
337 fp = fopen (file, "rb");
340 fprintf (stderr, _("%s: Cannot read %s (%s).\n"), exec_name,
341 file, strerror (errno));
344 /* Reset line number. */
346 while ((line = read_whole_line (fp)))
351 /* Parse the line. */
352 status = parse_line (line, &com, &val);
354 /* If everything is OK, set the value. */
357 if (!setval (com, val))
358 fprintf (stderr, _("%s: Error in %s at line %d.\n"), exec_name,
363 else if (status == 0)
364 fprintf (stderr, _("%s: Error in %s at line %d.\n"), exec_name,
371 /* Initialize the defaults and run the system wgetrc and user's own
378 /* Load the hard-coded defaults. */
381 /* If SYSTEM_WGETRC is defined, use it. */
383 if (file_exists_p (SYSTEM_WGETRC))
384 run_wgetrc (SYSTEM_WGETRC);
386 /* Override it with your own, if one exists. */
387 file = wgetrc_file_name ();
390 /* #### We should somehow canonicalize `file' and SYSTEM_WGETRC,
393 if (!strcmp (file, SYSTEM_WGETRC))
395 fprintf (stderr, _("\
396 %s: Warning: Both system and user wgetrc point to `%s'.\n"),
406 /* Parse the line pointed by line, with the syntax:
407 <sp>* command <sp>* = <sp>* value <newline>
408 Uses malloc to allocate space for command and value.
409 If the line is invalid, data is freed and 0 is returned.
416 parse_line (const char *line, char **com, char **val)
418 const char *p = line;
419 const char *orig_comptr, *end;
422 /* Skip whitespace. */
423 while (*p && ISSPACE (*p))
426 /* Don't process empty lines. */
427 if (!*p || *p == '#')
430 for (orig_comptr = p; ISALPHA (*p) || *p == '_' || *p == '-'; p++)
432 /* The next char should be space or '='. */
433 if (!ISSPACE (*p) && (*p != '='))
435 /* Here we cannot use strdupdelim() as we normally would because we
436 want to skip the `-' and `_' characters in the input string. */
437 *com = (char *)xmalloc (p - orig_comptr + 1);
438 for (new_comptr = *com; orig_comptr < p; orig_comptr++)
440 if (*orig_comptr == '_' || *orig_comptr == '-')
442 *new_comptr++ = *orig_comptr;
445 /* If the command is invalid, exit now. */
446 if (comind (*com) == -1)
452 /* Skip spaces before '='. */
453 for (; ISSPACE (*p); p++);
454 /* If '=' not found, bail out. */
460 /* Skip spaces after '='. */
461 for (++p; ISSPACE (*p); p++);
462 /* Get the ending position for VAL by starting with the end of the
463 line and skipping whitespace. */
464 end = line + strlen (line) - 1;
465 while (end > p && ISSPACE (*end))
467 *val = strdupdelim (p, end + 1);
471 /* Set COM to VAL. This is the meat behind processing `.wgetrc'. No
472 fatals -- error signal prints a warning and resets to default
473 value. All error messages are printed to stderr, *not* to
474 opt.lfile, since opt.lfile wasn't even generated yet. */
476 setval (const char *com, const char *val)
485 /* #### Should I just abort()? */
487 fprintf (stderr, _("%s: BUG: unknown command `%s', value `%s'.\n"),
488 exec_name, com, val);
492 return ((*commands[ind].action) (com, val, commands[ind].closure));
495 /* Generic helper functions, for use with `commands'. */
497 static int myatoi PARAMS ((const char *s));
499 /* Interpret VAL as an Internet address (a hostname or a dotted-quad
500 IP address), and write it (in network order) to a malloc-allocated
501 address. That address gets stored to the memory pointed to by
502 CLOSURE. COM is ignored, except for error messages.
504 #### IMHO it's a mistake to do this kind of work so early in the
505 process (before any download even started!) opt.bind_address
506 should simply remember the provided value as a string. Another
507 function should do the lookup, when needed, and cache the
510 cmd_address (const char *com, const char *val, void *closure)
512 struct sockaddr_in sin;
513 struct sockaddr_in **target = (struct sockaddr_in **)closure;
515 if (!store_hostaddress ((unsigned char *)&sin.sin_addr, val))
517 fprintf (stderr, _("%s: %s: Cannot convert `%s' to an IP address.\n"),
518 exec_name, com, val);
522 sin.sin_family = AF_INET;
525 FREE_MAYBE (*target);
527 *target = xmalloc (sizeof (sin));
528 memcpy (*target, &sin, sizeof (sin));
533 /* Store the boolean value from VAL to CLOSURE. COM is ignored,
534 except for error messages. */
536 cmd_boolean (const char *com, const char *val, void *closure)
540 if (!strcasecmp (val, "on")
541 || (*val == '1' && !*(val + 1)))
543 else if (!strcasecmp (val, "off")
544 || (*val == '0' && !*(val + 1)))
548 fprintf (stderr, _("%s: %s: Please specify on or off.\n"),
553 *(int *)closure = bool_value;
557 /* Store the lockable_boolean {2, 1, 0, -1} value from VAL to CLOSURE. COM is
558 ignored, except for error messages. Values 2 and -1 indicate that once
559 defined, the value may not be changed by successive wgetrc files or
560 command-line arguments.
562 Values: 2 - Enable a particular option for good ("always")
563 1 - Enable an option ("on")
564 0 - Disable an option ("off")
565 -1 - Disable an option for good ("never") */
567 cmd_lockable_boolean (const char *com, const char *val, void *closure)
569 int lockable_boolean_value;
572 * If a config file said "always" or "never", don't allow command line
573 * arguments to override the config file.
575 if (*(int *)closure == -1 || *(int *)closure == 2)
578 if (!strcasecmp (val, "always")
579 || (*val == '2' && !*(val + 1)))
580 lockable_boolean_value = 2;
581 else if (!strcasecmp (val, "on")
582 || (*val == '1' && !*(val + 1)))
583 lockable_boolean_value = 1;
584 else if (!strcasecmp (val, "off")
585 || (*val == '0' && !*(val + 1)))
586 lockable_boolean_value = 0;
587 else if (!strcasecmp (val, "never")
588 || (*val == '-' && *(val + 1) == '1' && !*(val + 2)))
589 lockable_boolean_value = -1;
592 fprintf (stderr, _("%s: %s: Please specify always, on, off, "
598 *(int *)closure = lockable_boolean_value;
602 /* Set the non-negative integer value from VAL to CLOSURE. With
603 incorrect specification, the number remains unchanged. */
605 cmd_number (const char *com, const char *val, void *closure)
607 int num = myatoi (val);
611 fprintf (stderr, _("%s: %s: Invalid specification `%s'.\n"),
612 exec_name, com, val);
615 *(int *)closure = num;
619 /* Similar to cmd_number(), only accepts `inf' as a synonym for 0. */
621 cmd_number_inf (const char *com, const char *val, void *closure)
623 if (!strcasecmp (val, "inf"))
628 return cmd_number (com, val, closure);
631 /* Copy (strdup) the string at COM to a new location and place a
632 pointer to *CLOSURE. */
634 cmd_string (const char *com, const char *val, void *closure)
636 char **pstring = (char **)closure;
638 FREE_MAYBE (*pstring);
639 *pstring = xstrdup (val);
643 /* Merge the vector (array of strings separated with `,') in COM with
644 the vector (NULL-terminated array of strings) pointed to by
647 cmd_vector (const char *com, const char *val, void *closure)
649 char ***pvec = (char ***)closure;
652 *pvec = merge_vecs (*pvec, sepstring (val));
662 cmd_directory_vector (const char *com, const char *val, void *closure)
664 char ***pvec = (char ***)closure;
668 /* Strip the trailing slashes from directories. */
671 seps = sepstring (val);
672 for (t = seps; t && *t; t++)
674 int len = strlen (*t);
675 /* Skip degenerate case of root directory. */
678 if ((*t)[len - 1] == '/')
679 (*t)[len - 1] = '\0';
682 *pvec = merge_vecs (*pvec, seps);
692 /* Set the value stored in VAL to CLOSURE (which should point to a
693 long int), allowing several postfixes, with the following syntax
697 [0-9]+[kK] -> bytes * 1024
698 [0-9]+[mM] -> bytes * 1024 * 1024
701 Anything else is flagged as incorrect, and CLOSURE is unchanged. */
703 cmd_bytes (const char *com, const char *val, void *closure)
706 long *out = (long *)closure;
711 /* Check for "inf". */
712 if (p[0] == 'i' && p[1] == 'n' && p[2] == 'f' && p[3] == '\0')
717 /* Search for digits and construct result. */
718 for (; *p && ISDIGIT (*p); p++)
719 result = (10 * result) + (*p - '0');
720 /* If no digits were found, or more than one character is following
722 if (p == val || (*p != '\0' && *(p + 1) != '\0'))
724 printf (_("%s: Invalid specification `%s'\n"), com, val);
727 /* Search for a designator. */
728 switch (TOLOWER (*p))
739 result *= (long)1024 * 1024;
743 result *= (long)1024 * 1024 * 1024;
746 printf (_("%s: Invalid specification `%s'\n"), com, val);
753 /* Store the value of VAL to *OUT, allowing suffixes for minutes and
756 cmd_time (const char *com, const char *val, void *closure)
761 /* Search for digits and construct result. */
762 for (; *p && ISDIGIT (*p); p++)
763 result = (10 * result) + (*p - '0');
764 /* If no digits were found, or more than one character is following
766 if (p == val || (*p != '\0' && *(p + 1) != '\0'))
768 printf (_("%s: Invalid specification `%s'\n"), com, val);
771 /* Search for a suffix. */
772 switch (TOLOWER (*p))
786 /* Days (overflow on 16bit machines) */
794 printf (_("%s: Invalid specification `%s'\n"), com, val);
797 *(long *)closure = result;
801 /* Specialized helper functions, used by `commands' to handle some
802 options specially. */
804 static int check_user_specified_header PARAMS ((const char *));
807 cmd_spec_dirstruct (const char *com, const char *val, void *closure)
809 if (!cmd_boolean (com, val, &opt.dirstruct))
811 /* Since dirstruct behaviour is explicitly changed, no_dirstruct
812 must be affected inversely. */
814 opt.no_dirstruct = 0;
816 opt.no_dirstruct = 1;
821 cmd_spec_dotstyle (const char *com, const char *val, void *closure)
823 /* Retrieval styles. */
824 if (!strcasecmp (val, "default"))
826 /* Default style: 1K dots, 10 dots in a cluster, 50 dots in a
828 opt.dot_bytes = 1024;
829 opt.dot_spacing = 10;
830 opt.dots_in_line = 50;
832 else if (!strcasecmp (val, "binary"))
834 /* "Binary" retrieval: 8K dots, 16 dots in a cluster, 48 dots
836 opt.dot_bytes = 8192;
837 opt.dot_spacing = 16;
838 opt.dots_in_line = 48;
840 else if (!strcasecmp (val, "mega"))
842 /* "Mega" retrieval, for retrieving very long files; each dot is
843 64K, 8 dots in a cluster, 6 clusters (3M) in a line. */
844 opt.dot_bytes = 65536L;
846 opt.dots_in_line = 48;
848 else if (!strcasecmp (val, "giga"))
850 /* "Giga" retrieval, for retrieving very very *very* long files;
851 each dot is 1M, 8 dots in a cluster, 4 clusters (32M) in a
853 opt.dot_bytes = (1L << 20);
855 opt.dots_in_line = 32;
857 else if (!strcasecmp (val, "micro"))
859 /* "Micro" retrieval, for retrieving very small files (and/or
860 slow connections); each dot is 128 bytes, 8 dots in a
861 cluster, 6 clusters (6K) in a line. */
864 opt.dots_in_line = 48;
868 fprintf (stderr, _("%s: %s: Invalid specification `%s'.\n"),
869 exec_name, com, val);
876 cmd_spec_header (const char *com, const char *val, void *closure)
880 /* Empty header means reset headers. */
881 FREE_MAYBE (opt.user_header);
882 opt.user_header = NULL;
888 if (!check_user_specified_header (val))
890 fprintf (stderr, _("%s: %s: Invalid specification `%s'.\n"),
891 exec_name, com, val);
894 i = opt.user_header ? strlen (opt.user_header) : 0;
895 opt.user_header = (char *)xrealloc (opt.user_header, i + strlen (val)
897 strcpy (opt.user_header + i, val);
899 opt.user_header[i++] = '\r';
900 opt.user_header[i++] = '\n';
901 opt.user_header[i] = '\0';
907 cmd_spec_htmlify (const char *com, const char *val, void *closure)
909 int flag = cmd_boolean (com, val, &opt.htmlify);
910 if (flag && !opt.htmlify)
911 opt.remove_listing = 0;
916 cmd_spec_mirror (const char *com, const char *val, void *closure)
920 if (!cmd_boolean (com, val, &mirror))
925 if (!opt.no_dirstruct)
927 opt.timestamping = 1;
928 opt.reclevel = INFINITE_RECURSION;
929 opt.remove_listing = 0;
935 cmd_spec_recursive (const char *com, const char *val, void *closure)
937 if (!cmd_boolean (com, val, &opt.recursive))
941 if (opt.recursive && !opt.no_dirstruct)
948 cmd_spec_useragent (const char *com, const char *val, void *closure)
950 /* Just check for empty string and newline, so we don't throw total
951 junk to the server. */
952 if (!*val || strchr (val, '\n'))
954 fprintf (stderr, _("%s: %s: Invalid specification `%s'.\n"),
955 exec_name, com, val);
958 opt.useragent = xstrdup (val);
962 /* Miscellaneous useful routines. */
964 /* Return the integer value of a positive integer written in S, or -1
965 if an error was encountered. */
967 myatoi (const char *s)
970 const char *orig = s;
972 for (res = 0; *s && ISDIGIT (*s); s++)
973 res = 10 * res + (*s - '0');
980 #define ISODIGIT(x) ((x) >= '0' && (x) <= '7')
983 check_user_specified_header (const char *s)
987 for (p = s; *p && *p != ':' && !ISSPACE (*p); p++);
988 /* The header MUST contain `:' preceded by at least one
989 non-whitespace character. */
990 if (*p != ':' || p == s)
992 /* The header MUST NOT contain newlines. */
993 if (strchr (s, '\n'))
998 void cleanup_html_url PARAMS ((void));
999 void downloaded_files_free PARAMS ((void));
1002 /* Free the memory allocated by global variables. */
1006 extern acc_t *netrc_list;
1008 recursive_cleanup ();
1010 free_netrc (netrc_list);
1013 cleanup_html_url ();
1014 downloaded_files_free ();
1016 FREE_MAYBE (opt.lfilename);
1017 xfree (opt.dir_prefix);
1018 FREE_MAYBE (opt.input_filename);
1019 FREE_MAYBE (opt.output_document);
1020 free_vec (opt.accepts);
1021 free_vec (opt.rejects);
1022 free_vec (opt.excludes);
1023 free_vec (opt.includes);
1024 free_vec (opt.domains);
1025 free_vec (opt.follow_tags);
1026 free_vec (opt.ignore_tags);
1027 xfree (opt.ftp_acc);
1028 FREE_MAYBE (opt.ftp_pass);
1029 FREE_MAYBE (opt.ftp_proxy);
1030 FREE_MAYBE (opt.https_proxy);
1031 FREE_MAYBE (opt.http_proxy);
1032 free_vec (opt.no_proxy);
1033 FREE_MAYBE (opt.useragent);
1034 FREE_MAYBE (opt.referer);
1035 FREE_MAYBE (opt.http_user);
1036 FREE_MAYBE (opt.http_passwd);
1037 FREE_MAYBE (opt.user_header);
1039 FREE_MAYBE (opt.sslcertkey);
1040 FREE_MAYBE (opt.sslcertfile);
1041 #endif /* HAVE_SSL */
1042 FREE_MAYBE (opt.bind_address);
1043 FREE_MAYBE (opt.cookies_input);
1044 FREE_MAYBE (opt.cookies_output);