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. */
24 #include <sys/types.h>
39 # include <sys/socket.h>
40 # include <netinet/in.h>
41 # include <arpa/inet.h>
60 #define CMD_DECLARE(func) static int func \
61 PARAMS ((const char *, const char *, void *))
63 CMD_DECLARE (cmd_address);
64 CMD_DECLARE (cmd_boolean);
65 CMD_DECLARE (cmd_bytes);
66 CMD_DECLARE (cmd_directory_vector);
67 CMD_DECLARE (cmd_lockable_boolean);
68 CMD_DECLARE (cmd_number);
69 CMD_DECLARE (cmd_number_inf);
70 CMD_DECLARE (cmd_string);
71 CMD_DECLARE (cmd_time);
72 CMD_DECLARE (cmd_vector);
74 CMD_DECLARE (cmd_spec_dirstruct);
75 CMD_DECLARE (cmd_spec_dotstyle);
76 CMD_DECLARE (cmd_spec_header);
77 CMD_DECLARE (cmd_spec_htmlify);
78 CMD_DECLARE (cmd_spec_mirror);
79 CMD_DECLARE (cmd_spec_recursive);
80 CMD_DECLARE (cmd_spec_useragent);
82 /* List of recognized commands, each consisting of name, closure and function.
83 When adding a new command, simply add it to the list, but be sure to keep the
84 list sorted alphabetically, as comind() depends on it. Also, be sure to add
85 any entries that allocate memory (e.g. cmd_string and cmd_vector guys) to the
86 cleanup() function below. */
90 int (*action) PARAMS ((const char *, const char *, void *));
92 { "accept", &opt.accepts, cmd_vector },
93 { "addhostdir", &opt.add_hostdir, cmd_boolean },
94 { "alwaysrest", &opt.always_rest, cmd_boolean }, /* deprecated */
95 { "background", &opt.background, cmd_boolean },
96 { "backupconverted", &opt.backup_converted, cmd_boolean },
97 { "backups", &opt.backups, cmd_number },
98 { "base", &opt.base_href, cmd_string },
99 { "bindaddress", &opt.bind_address, cmd_address },
100 { "cache", &opt.proxy_cache, cmd_boolean },
101 { "continue", &opt.always_rest, cmd_boolean },
102 { "convertlinks", &opt.convert_links, 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 { "httpuser", &opt.http_user, cmd_string },
129 { "httpsproxy", &opt.https_proxy, 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 { "logfile", &opt.lfilename, cmd_string },
136 { "login", &opt.ftp_acc, cmd_string },
137 { "mirror", NULL, cmd_spec_mirror },
138 { "netrc", &opt.netrc, cmd_boolean },
139 { "noclobber", &opt.noclobber, cmd_boolean },
140 { "noparent", &opt.no_parent, cmd_boolean },
141 { "noproxy", &opt.no_proxy, cmd_vector },
142 { "numtries", &opt.ntry, cmd_number_inf },/* deprecated*/
143 { "outputdocument", &opt.output_document, cmd_string },
144 { "pagerequisites", &opt.page_requisites, cmd_boolean },
145 { "passiveftp", &opt.ftp_pasv, cmd_lockable_boolean },
146 { "passwd", &opt.ftp_pass, cmd_string },
147 { "proxypasswd", &opt.proxy_passwd, cmd_string },
148 { "proxyuser", &opt.proxy_user, cmd_string },
149 { "quiet", &opt.quiet, cmd_boolean },
150 { "quota", &opt.quota, cmd_bytes },
151 { "reclevel", &opt.reclevel, cmd_number_inf },
152 { "recursive", NULL, cmd_spec_recursive },
153 { "referer", &opt.referer, cmd_string },
154 { "reject", &opt.rejects, cmd_vector },
155 { "relativeonly", &opt.relative_only, cmd_boolean },
156 { "removelisting", &opt.remove_listing, cmd_boolean },
157 { "retrsymlinks", &opt.retr_symlinks, cmd_boolean },
158 { "robots", &opt.use_robots, cmd_boolean },
159 { "saveheaders", &opt.save_headers, cmd_boolean },
160 { "serverresponse", &opt.server_response, cmd_boolean },
161 { "simplehostcheck", &opt.simple_check, cmd_boolean },
162 { "spanhosts", &opt.spanhost, cmd_boolean },
163 { "spider", &opt.spider, cmd_boolean },
164 { "timeout", &opt.timeout, cmd_time },
165 { "timestamping", &opt.timestamping, cmd_boolean },
166 { "tries", &opt.ntry, cmd_number_inf },
167 { "useproxy", &opt.use_proxy, cmd_boolean },
168 { "useragent", NULL, cmd_spec_useragent },
169 { "verbose", &opt.verbose, cmd_boolean },
170 { "wait", &opt.wait, cmd_time },
171 { "waitretry", &opt.waitretry, cmd_time }
174 /* Return index of COM if it is a valid command, or -1 otherwise. COM
175 is looked up in `commands' using binary search algorithm. */
177 comind (const char *com)
179 int min = 0, max = ARRAY_SIZE (commands) - 1;
183 int i = (min + max) / 2;
184 int cmp = strcasecmp (com, commands[i].name);
196 /* Reset the variables to default values. */
202 /* Most of the default values are 0. Just reset everything, and
203 fill in the non-zero values. Note that initializing pointers to
204 NULL this way is technically illegal, but porting Wget to a
205 machine where NULL is not all-zero bit pattern will be the least
206 of the implementors' worries. */
207 memset (&opt, 0, sizeof (opt));
210 opt.dir_prefix = xstrdup (".");
214 opt.ftp_acc = xstrdup ("anonymous");
215 /*opt.ftp_pass = xstrdup (ftp_getaddress ());*/
219 opt.http_keep_alive = 1;
221 tmp = getenv ("no_proxy");
223 opt.no_proxy = sepstring (tmp);
231 opt.remove_listing = 1;
233 opt.dot_bytes = 1024;
234 opt.dot_spacing = 10;
235 opt.dots_in_line = 50;
238 /* Return the user's home directory (strdup-ed), or NULL if none is
243 char *home = getenv ("HOME");
248 /* If HOME is not defined, try getting it from the password
250 struct passwd *pwd = getpwuid (getuid ());
251 if (!pwd || !pwd->pw_dir)
256 /* #### Maybe I should grab home_dir from registry, but the best
257 that I could get from there is user's Start menu. It sucks! */
261 return home ? xstrdup (home) : NULL;
264 /* Return the path to the user's .wgetrc. This is either the value of
265 `WGETRC' environment variable, or `$HOME/.wgetrc'.
267 If the `WGETRC' variable exists but the file does not exist, the
268 function will exit(). */
270 wgetrc_file_name (void)
275 /* Try the environment. */
276 env = getenv ("WGETRC");
279 if (!file_exists_p (env))
281 fprintf (stderr, "%s: %s: %s.\n", exec_name, file, strerror (errno));
284 return xstrdup (env);
288 /* If that failed, try $HOME/.wgetrc. */
292 file = (char *)xmalloc (strlen (home) + 1 + strlen (".wgetrc") + 1);
293 sprintf (file, "%s/.wgetrc", home);
297 /* Under Windows, "home" is (for the purposes of this function) the
298 directory where `wget.exe' resides, and `wget.ini' will be used
299 as file name. SYSTEM_WGETRC should not be defined under WINDOWS.
301 It is not as trivial as I assumed, because on 95 argv[0] is full
302 path, but on NT you get what you typed in command line. --dbudor */
306 file = (char *)xmalloc (strlen (home) + strlen ("wget.ini") + 1);
307 sprintf (file, "%swget.ini", home);
313 if (!file_exists_p (file))
321 /* Initialize variables from a wgetrc file */
323 run_wgetrc (const char *file)
329 fp = fopen (file, "rb");
332 fprintf (stderr, _("%s: Cannot read %s (%s).\n"), exec_name,
333 file, strerror (errno));
336 /* Reset line number. */
338 while ((line = read_whole_line (fp)))
343 /* Parse the line. */
344 status = parse_line (line, &com, &val);
346 /* If everything is OK, set the value. */
349 if (!setval (com, val))
350 fprintf (stderr, _("%s: Error in %s at line %d.\n"), exec_name,
355 else if (status == 0)
356 fprintf (stderr, _("%s: Error in %s at line %d.\n"), exec_name,
363 /* Initialize the defaults and run the system wgetrc and user's own
370 /* Load the hard-coded defaults. */
373 /* If SYSTEM_WGETRC is defined, use it. */
375 if (file_exists_p (SYSTEM_WGETRC))
376 run_wgetrc (SYSTEM_WGETRC);
378 /* Override it with your own, if one exists. */
379 file = wgetrc_file_name ();
382 /* #### We should somehow canonicalize `file' and SYSTEM_WGETRC,
385 if (!strcmp (file, SYSTEM_WGETRC))
387 fprintf (stderr, _("\
388 %s: Warning: Both system and user wgetrc point to `%s'.\n"),
398 /* Parse the line pointed by line, with the syntax:
399 <sp>* command <sp>* = <sp>* value <newline>
400 Uses malloc to allocate space for command and value.
401 If the line is invalid, data is freed and 0 is returned.
408 parse_line (const char *line, char **com, char **val)
410 const char *p = line;
411 const char *orig_comptr, *end;
414 /* Skip whitespace. */
415 while (*p && ISSPACE (*p))
418 /* Don't process empty lines. */
419 if (!*p || *p == '#')
422 for (orig_comptr = p; ISALPHA (*p) || *p == '_' || *p == '-'; p++)
424 /* The next char should be space or '='. */
425 if (!ISSPACE (*p) && (*p != '='))
427 /* Here we cannot use strdupdelim() as we normally would because we
428 want to skip the `-' and `_' characters in the input string. */
429 *com = (char *)xmalloc (p - orig_comptr + 1);
430 for (new_comptr = *com; orig_comptr < p; orig_comptr++)
432 if (*orig_comptr == '_' || *orig_comptr == '-')
434 *new_comptr++ = *orig_comptr;
437 /* If the command is invalid, exit now. */
438 if (comind (*com) == -1)
444 /* Skip spaces before '='. */
445 for (; ISSPACE (*p); p++);
446 /* If '=' not found, bail out. */
452 /* Skip spaces after '='. */
453 for (++p; ISSPACE (*p); p++);
454 /* Get the ending position for VAL by starting with the end of the
455 line and skipping whitespace. */
456 end = line + strlen (line) - 1;
457 while (end > p && ISSPACE (*end))
459 *val = strdupdelim (p, end + 1);
463 /* Set COM to VAL. This is the meat behind processing `.wgetrc'. No
464 fatals -- error signal prints a warning and resets to default
465 value. All error messages are printed to stderr, *not* to
466 opt.lfile, since opt.lfile wasn't even generated yet. */
468 setval (const char *com, const char *val)
477 /* #### Should I just abort()? */
479 fprintf (stderr, _("%s: BUG: unknown command `%s', value `%s'.\n"),
480 exec_name, com, val);
484 return ((*commands[ind].action) (com, val, commands[ind].closure));
487 /* Generic helper functions, for use with `commands'. */
489 static int myatoi PARAMS ((const char *s));
491 /* Store the address (specified as hostname or dotted-quad IP address) from VAL
492 to CLOSURE. COM is ignored, except for error messages. */
494 cmd_address (const char *com, const char *val, void *closure)
496 struct sockaddr_in *sin;
498 sin = (struct sockaddr_in *) malloc(sizeof *sin);
501 fprintf (stderr, _("%s: Out of memory.\n"), exec_name);
505 if (!store_hostaddress ((unsigned char *)&sin->sin_addr, val))
507 fprintf (stderr, _("%s: %s: Cannot convert `%s' to an IP address.\n"),
508 exec_name, com, val);
512 sin->sin_family = AF_INET;
515 * (struct sockaddr_in **) closure = sin;
520 /* Store the boolean value from VAL to CLOSURE. COM is ignored,
521 except for error messages. */
523 cmd_boolean (const char *com, const char *val, void *closure)
527 if (!strcasecmp (val, "on")
528 || (*val == '1' && !*(val + 1)))
530 else if (!strcasecmp (val, "off")
531 || (*val == '0' && !*(val + 1)))
535 fprintf (stderr, _("%s: %s: Please specify on or off.\n"),
540 *(int *)closure = bool_value;
544 /* Store the lockable_boolean {2, 1, 0, -1} value from VAL to CLOSURE. COM is
545 ignored, except for error messages. Values 2 and -1 indicate that once
546 defined, the value may not be changed by successive wgetrc files or
547 command-line arguments.
549 Values: 2 - Enable a particular option for good ("always")
550 1 - Enable an option ("on")
551 0 - Disable an option ("off")
552 -1 - Disable an option for good ("never") */
554 cmd_lockable_boolean (const char *com, const char *val, void *closure)
556 int lockable_boolean_value;
559 * If a config file said "always" or "never", don't allow command line
560 * arguments to override the config file.
562 if (*(int *)closure == -1 || *(int *)closure == 2)
565 if (!strcasecmp (val, "always")
566 || (*val == '2' && !*(val + 1)))
567 lockable_boolean_value = 2;
568 else if (!strcasecmp (val, "on")
569 || (*val == '1' && !*(val + 1)))
570 lockable_boolean_value = 1;
571 else if (!strcasecmp (val, "off")
572 || (*val == '0' && !*(val + 1)))
573 lockable_boolean_value = 0;
574 else if (!strcasecmp (val, "never")
575 || (*val == '-' && *(val + 1) == '1' && !*(val + 2)))
576 lockable_boolean_value = -1;
579 fprintf (stderr, _("%s: %s: Please specify always, on, off, "
585 *(int *)closure = lockable_boolean_value;
589 /* Set the non-negative integer value from VAL to CLOSURE. With
590 incorrect specification, the number remains unchanged. */
592 cmd_number (const char *com, const char *val, void *closure)
594 int num = myatoi (val);
598 fprintf (stderr, _("%s: %s: Invalid specification `%s'.\n"),
599 exec_name, com, val);
602 *(int *)closure = num;
606 /* Similar to cmd_number(), only accepts `inf' as a synonym for 0. */
608 cmd_number_inf (const char *com, const char *val, void *closure)
610 if (!strcasecmp (val, "inf"))
615 return cmd_number (com, val, closure);
618 /* Copy (strdup) the string at COM to a new location and place a
619 pointer to *CLOSURE. */
621 cmd_string (const char *com, const char *val, void *closure)
623 char **pstring = (char **)closure;
625 FREE_MAYBE (*pstring);
626 *pstring = xstrdup (val);
630 /* Merge the vector (array of strings separated with `,') in COM with
631 the vector (NULL-terminated array of strings) pointed to by
634 cmd_vector (const char *com, const char *val, void *closure)
636 char ***pvec = (char ***)closure;
639 *pvec = merge_vecs (*pvec, sepstring (val));
649 cmd_directory_vector (const char *com, const char *val, void *closure)
651 char ***pvec = (char ***)closure;
655 /* Strip the trailing slashes from directories. */
658 seps = sepstring (val);
659 for (t = seps; t && *t; t++)
661 int len = strlen (*t);
662 /* Skip degenerate case of root directory. */
665 if ((*t)[len - 1] == '/')
666 (*t)[len - 1] = '\0';
669 *pvec = merge_vecs (*pvec, seps);
679 /* Set the value stored in VAL to CLOSURE (which should point to a
680 long int), allowing several postfixes, with the following syntax
684 [0-9]+[kK] -> bytes * 1024
685 [0-9]+[mM] -> bytes * 1024 * 1024
688 Anything else is flagged as incorrect, and CLOSURE is unchanged. */
690 cmd_bytes (const char *com, const char *val, void *closure)
693 long *out = (long *)closure;
698 /* Check for "inf". */
699 if (p[0] == 'i' && p[1] == 'n' && p[2] == 'f' && p[3] == '\0')
704 /* Search for digits and construct result. */
705 for (; *p && ISDIGIT (*p); p++)
706 result = (10 * result) + (*p - '0');
707 /* If no digits were found, or more than one character is following
709 if (p == val || (*p != '\0' && *(p + 1) != '\0'))
711 printf (_("%s: Invalid specification `%s'\n"), com, val);
714 /* Search for a designator. */
715 switch (TOLOWER (*p))
726 result *= (long)1024 * 1024;
730 result *= (long)1024 * 1024 * 1024;
733 printf (_("%s: Invalid specification `%s'\n"), com, val);
740 /* Store the value of VAL to *OUT, allowing suffixes for minutes and
743 cmd_time (const char *com, const char *val, void *closure)
748 /* Search for digits and construct result. */
749 for (; *p && ISDIGIT (*p); p++)
750 result = (10 * result) + (*p - '0');
751 /* If no digits were found, or more than one character is following
753 if (p == val || (*p != '\0' && *(p + 1) != '\0'))
755 printf (_("%s: Invalid specification `%s'\n"), com, val);
758 /* Search for a suffix. */
759 switch (TOLOWER (*p))
773 /* Days (overflow on 16bit machines) */
781 printf (_("%s: Invalid specification `%s'\n"), com, val);
784 *(long *)closure = result;
788 /* Specialized helper functions, used by `commands' to handle some
789 options specially. */
791 static int check_user_specified_header PARAMS ((const char *));
794 cmd_spec_dirstruct (const char *com, const char *val, void *closure)
796 if (!cmd_boolean (com, val, &opt.dirstruct))
798 /* Since dirstruct behaviour is explicitly changed, no_dirstruct
799 must be affected inversely. */
801 opt.no_dirstruct = 0;
803 opt.no_dirstruct = 1;
808 cmd_spec_dotstyle (const char *com, const char *val, void *closure)
810 /* Retrieval styles. */
811 if (!strcasecmp (val, "default"))
813 /* Default style: 1K dots, 10 dots in a cluster, 50 dots in a
815 opt.dot_bytes = 1024;
816 opt.dot_spacing = 10;
817 opt.dots_in_line = 50;
819 else if (!strcasecmp (val, "binary"))
821 /* "Binary" retrieval: 8K dots, 16 dots in a cluster, 48 dots
823 opt.dot_bytes = 8192;
824 opt.dot_spacing = 16;
825 opt.dots_in_line = 48;
827 else if (!strcasecmp (val, "mega"))
829 /* "Mega" retrieval, for retrieving very long files; each dot is
830 64K, 8 dots in a cluster, 6 clusters (3M) in a line. */
831 opt.dot_bytes = 65536L;
833 opt.dots_in_line = 48;
835 else if (!strcasecmp (val, "giga"))
837 /* "Giga" retrieval, for retrieving very very *very* long files;
838 each dot is 1M, 8 dots in a cluster, 4 clusters (32M) in a
840 opt.dot_bytes = (1L << 20);
842 opt.dots_in_line = 32;
844 else if (!strcasecmp (val, "micro"))
846 /* "Micro" retrieval, for retrieving very small files (and/or
847 slow connections); each dot is 128 bytes, 8 dots in a
848 cluster, 6 clusters (6K) in a line. */
851 opt.dots_in_line = 48;
855 fprintf (stderr, _("%s: %s: Invalid specification `%s'.\n"),
856 exec_name, com, val);
863 cmd_spec_header (const char *com, const char *val, void *closure)
867 /* Empty header means reset headers. */
868 FREE_MAYBE (opt.user_header);
869 opt.user_header = NULL;
875 if (!check_user_specified_header (val))
877 fprintf (stderr, _("%s: %s: Invalid specification `%s'.\n"),
878 exec_name, com, val);
881 i = opt.user_header ? strlen (opt.user_header) : 0;
882 opt.user_header = (char *)xrealloc (opt.user_header, i + strlen (val)
884 strcpy (opt.user_header + i, val);
886 opt.user_header[i++] = '\r';
887 opt.user_header[i++] = '\n';
888 opt.user_header[i] = '\0';
894 cmd_spec_htmlify (const char *com, const char *val, void *closure)
896 int flag = cmd_boolean (com, val, &opt.htmlify);
897 if (flag && !opt.htmlify)
898 opt.remove_listing = 0;
903 cmd_spec_mirror (const char *com, const char *val, void *closure)
907 if (!cmd_boolean (com, val, &mirror))
912 if (!opt.no_dirstruct)
914 opt.timestamping = 1;
915 opt.reclevel = INFINITE_RECURSION;
916 opt.remove_listing = 0;
922 cmd_spec_recursive (const char *com, const char *val, void *closure)
924 if (!cmd_boolean (com, val, &opt.recursive))
928 if (opt.recursive && !opt.no_dirstruct)
935 cmd_spec_useragent (const char *com, const char *val, void *closure)
937 /* Just check for empty string and newline, so we don't throw total
938 junk to the server. */
939 if (!*val || strchr (val, '\n'))
941 fprintf (stderr, _("%s: %s: Invalid specification `%s'.\n"),
942 exec_name, com, val);
945 opt.useragent = xstrdup (val);
949 /* Miscellaneous useful routines. */
951 /* Return the integer value of a positive integer written in S, or -1
952 if an error was encountered. */
954 myatoi (const char *s)
957 const char *orig = s;
959 for (res = 0; *s && ISDIGIT (*s); s++)
960 res = 10 * res + (*s - '0');
967 #define ISODIGIT(x) ((x) >= '0' && (x) <= '7')
970 check_user_specified_header (const char *s)
974 for (p = s; *p && *p != ':' && !ISSPACE (*p); p++);
975 /* The header MUST contain `:' preceded by at least one
976 non-whitespace character. */
977 if (*p != ':' || p == s)
979 /* The header MUST NOT contain newlines. */
980 if (strchr (s, '\n'))
985 void cleanup_html_url PARAMS ((void));
986 void downloaded_files_free PARAMS ((void));
989 /* Free the memory allocated by global variables. */
993 extern acc_t *netrc_list;
995 recursive_cleanup ();
997 free_netrc (netrc_list);
1000 cleanup_html_url ();
1001 downloaded_files_free ();
1002 FREE_MAYBE (opt.lfilename);
1003 xfree (opt.dir_prefix);
1004 FREE_MAYBE (opt.input_filename);
1005 FREE_MAYBE (opt.output_document);
1006 free_vec (opt.accepts);
1007 free_vec (opt.rejects);
1008 free_vec (opt.excludes);
1009 free_vec (opt.includes);
1010 free_vec (opt.domains);
1011 free_vec (opt.follow_tags);
1012 free_vec (opt.ignore_tags);
1013 xfree (opt.ftp_acc);
1014 FREE_MAYBE (opt.ftp_pass);
1015 FREE_MAYBE (opt.ftp_proxy);
1016 FREE_MAYBE (opt.https_proxy);
1017 FREE_MAYBE (opt.http_proxy);
1018 free_vec (opt.no_proxy);
1019 FREE_MAYBE (opt.useragent);
1020 FREE_MAYBE (opt.referer);
1021 FREE_MAYBE (opt.http_user);
1022 FREE_MAYBE (opt.http_passwd);
1023 FREE_MAYBE (opt.user_header);