1 /* Reading/parsing the initialization file.
2 Copyright (C) 1995, 1996, 1997, 1998, 2000, 2001
3 Free Software Foundation, Inc.
5 This file is part of GNU Wget.
7 GNU Wget is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 GNU Wget is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with Wget; if not, write to the Free Software
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
24 #include <sys/types.h>
39 # include <sys/socket.h>
40 # include <netinet/in.h>
42 # include <arpa/inet.h>
56 #include "cookies.h" /* for cookies_cleanup */
62 /* We want tilde expansion enabled only when reading `.wgetrc' lines;
63 otherwise, it will be performed by the shell. This variable will
64 be set by the wgetrc-reading function. */
66 static int enable_tilde_expansion;
69 #define CMD_DECLARE(func) static int func \
70 PARAMS ((const char *, const char *, void *))
72 CMD_DECLARE (cmd_address);
73 CMD_DECLARE (cmd_boolean);
74 CMD_DECLARE (cmd_bytes);
75 CMD_DECLARE (cmd_directory_vector);
76 CMD_DECLARE (cmd_lockable_boolean);
77 CMD_DECLARE (cmd_number);
78 CMD_DECLARE (cmd_number_inf);
79 CMD_DECLARE (cmd_string);
80 CMD_DECLARE (cmd_file);
81 CMD_DECLARE (cmd_time);
82 CMD_DECLARE (cmd_vector);
84 CMD_DECLARE (cmd_spec_dirstruct);
85 CMD_DECLARE (cmd_spec_header);
86 CMD_DECLARE (cmd_spec_htmlify);
87 CMD_DECLARE (cmd_spec_mirror);
88 CMD_DECLARE (cmd_spec_progress);
89 CMD_DECLARE (cmd_spec_recursive);
90 CMD_DECLARE (cmd_spec_useragent);
92 /* List of recognized commands, each consisting of name, closure and function.
93 When adding a new command, simply add it to the list, but be sure to keep the
94 list sorted alphabetically, as comind() depends on it. Also, be sure to add
95 any entries that allocate memory (e.g. cmd_string and cmd_vector guys) to the
96 cleanup() function below. */
100 int (*action) PARAMS ((const char *, const char *, void *));
102 { "accept", &opt.accepts, cmd_vector },
103 { "addhostdir", &opt.add_hostdir, cmd_boolean },
104 { "alwaysrest", &opt.always_rest, cmd_boolean }, /* deprecated */
105 { "background", &opt.background, cmd_boolean },
106 { "backupconverted", &opt.backup_converted, cmd_boolean },
107 { "backups", &opt.backups, cmd_number },
108 { "base", &opt.base_href, cmd_string },
109 { "bindaddress", &opt.bind_address, cmd_address },
110 { "cache", &opt.allow_cache, cmd_boolean },
111 { "continue", &opt.always_rest, cmd_boolean },
112 { "convertlinks", &opt.convert_links, cmd_boolean },
113 { "cookies", &opt.cookies, cmd_boolean },
114 { "cutdirs", &opt.cut_dirs, cmd_number },
116 { "debug", &opt.debug, cmd_boolean },
118 { "deleteafter", &opt.delete_after, cmd_boolean },
119 { "dirprefix", &opt.dir_prefix, cmd_file },
120 { "dirstruct", NULL, cmd_spec_dirstruct },
121 { "domains", &opt.domains, cmd_vector },
122 { "dotbytes", &opt.dot_bytes, cmd_bytes },
123 { "dotsinline", &opt.dots_in_line, cmd_number },
124 { "dotspacing", &opt.dot_spacing, cmd_number },
125 { "excludedirectories", &opt.excludes, cmd_directory_vector },
126 { "excludedomains", &opt.exclude_domains, cmd_vector },
127 { "followftp", &opt.follow_ftp, cmd_boolean },
128 { "followtags", &opt.follow_tags, cmd_vector },
129 { "forcehtml", &opt.force_html, cmd_boolean },
130 { "ftpproxy", &opt.ftp_proxy, cmd_string },
131 { "glob", &opt.ftp_glob, cmd_boolean },
132 { "header", NULL, cmd_spec_header },
133 { "htmlextension", &opt.html_extension, cmd_boolean },
134 { "htmlify", NULL, cmd_spec_htmlify },
135 { "httpkeepalive", &opt.http_keep_alive, cmd_boolean },
136 { "httppasswd", &opt.http_passwd, cmd_string },
137 { "httpproxy", &opt.http_proxy, cmd_string },
138 { "httpsproxy", &opt.https_proxy, cmd_string },
139 { "httpuser", &opt.http_user, cmd_string },
140 { "ignorelength", &opt.ignore_length, cmd_boolean },
141 { "ignoretags", &opt.ignore_tags, cmd_vector },
142 { "includedirectories", &opt.includes, cmd_directory_vector },
143 { "input", &opt.input_filename, cmd_file },
144 { "killlonger", &opt.kill_longer, cmd_boolean },
145 { "loadcookies", &opt.cookies_input, cmd_file },
146 { "logfile", &opt.lfilename, cmd_file },
147 { "login", &opt.ftp_acc, cmd_string },
148 { "mirror", NULL, cmd_spec_mirror },
149 { "netrc", &opt.netrc, cmd_boolean },
150 { "noclobber", &opt.noclobber, cmd_boolean },
151 { "noparent", &opt.no_parent, cmd_boolean },
152 { "noproxy", &opt.no_proxy, cmd_vector },
153 { "numtries", &opt.ntry, cmd_number_inf },/* deprecated*/
154 { "outputdocument", &opt.output_document, cmd_file },
155 { "pagerequisites", &opt.page_requisites, cmd_boolean },
156 { "passiveftp", &opt.ftp_pasv, cmd_lockable_boolean },
157 { "passwd", &opt.ftp_pass, cmd_string },
158 { "progress", NULL, cmd_spec_progress },
159 { "proxypasswd", &opt.proxy_passwd, cmd_string },
160 { "proxyuser", &opt.proxy_user, cmd_string },
161 { "quiet", &opt.quiet, cmd_boolean },
162 { "quota", &opt.quota, cmd_bytes },
163 { "reclevel", &opt.reclevel, cmd_number_inf },
164 { "recursive", NULL, cmd_spec_recursive },
165 { "referer", &opt.referer, cmd_string },
166 { "reject", &opt.rejects, cmd_vector },
167 { "relativeonly", &opt.relative_only, cmd_boolean },
168 { "removelisting", &opt.remove_listing, cmd_boolean },
169 { "retrsymlinks", &opt.retr_symlinks, cmd_boolean },
170 { "robots", &opt.use_robots, cmd_boolean },
171 { "savecookies", &opt.cookies_output, cmd_file },
172 { "saveheaders", &opt.save_headers, cmd_boolean },
173 { "serverresponse", &opt.server_response, cmd_boolean },
174 { "simplehostcheck", &opt.simple_check, cmd_boolean },
175 { "spanhosts", &opt.spanhost, cmd_boolean },
176 { "spider", &opt.spider, cmd_boolean },
178 { "sslcertfile", &opt.sslcertfile, cmd_file },
179 { "sslcertkey", &opt.sslcertkey, cmd_file },
180 #endif /* HAVE_SSL */
181 { "timeout", &opt.timeout, cmd_time },
182 { "timestamping", &opt.timestamping, cmd_boolean },
183 { "tries", &opt.ntry, cmd_number_inf },
184 { "useproxy", &opt.use_proxy, cmd_boolean },
185 { "useragent", NULL, cmd_spec_useragent },
186 { "verbose", &opt.verbose, cmd_boolean },
187 { "wait", &opt.wait, cmd_time },
188 { "waitretry", &opt.waitretry, cmd_time }
191 /* Return index of COM if it is a valid command, or -1 otherwise. COM
192 is looked up in `commands' using binary search algorithm. */
194 comind (const char *com)
196 int min = 0, max = ARRAY_SIZE (commands) - 1;
200 int i = (min + max) / 2;
201 int cmp = strcasecmp (com, commands[i].name);
213 /* Reset the variables to default values. */
219 /* Most of the default values are 0. Just reset everything, and
220 fill in the non-zero values. Note that initializing pointers to
221 NULL this way is technically illegal, but porting Wget to a
222 machine where NULL is not all-zero bit pattern will be the least
223 of the implementors' worries. */
224 memset (&opt, 0, sizeof (opt));
229 opt.dir_prefix = xstrdup (".");
233 opt.ftp_acc = xstrdup ("anonymous");
234 opt.ftp_pass = xstrdup ("-wget@");
238 opt.http_keep_alive = 1;
240 tmp = getenv ("no_proxy");
242 opt.no_proxy = sepstring (tmp);
250 opt.remove_listing = 1;
252 set_progress_implementation ("dot");
253 opt.dot_bytes = 1024;
254 opt.dot_spacing = 10;
255 opt.dots_in_line = 50;
258 /* Return the user's home directory (strdup-ed), or NULL if none is
263 char *home = getenv ("HOME");
268 /* If HOME is not defined, try getting it from the password
270 struct passwd *pwd = getpwuid (getuid ());
271 if (!pwd || !pwd->pw_dir)
276 /* #### Maybe I should grab home_dir from registry, but the best
277 that I could get from there is user's Start menu. It sucks! */
281 return home ? xstrdup (home) : NULL;
284 /* Return the path to the user's .wgetrc. This is either the value of
285 `WGETRC' environment variable, or `$HOME/.wgetrc'.
287 If the `WGETRC' variable exists but the file does not exist, the
288 function will exit(). */
290 wgetrc_file_name (void)
295 /* Try the environment. */
296 env = getenv ("WGETRC");
299 if (!file_exists_p (env))
301 fprintf (stderr, "%s: %s: %s.\n", exec_name, file, strerror (errno));
304 return xstrdup (env);
308 /* If that failed, try $HOME/.wgetrc. */
312 file = (char *)xmalloc (strlen (home) + 1 + strlen (".wgetrc") + 1);
313 sprintf (file, "%s/.wgetrc", home);
317 /* Under Windows, "home" is (for the purposes of this function) the
318 directory where `wget.exe' resides, and `wget.ini' will be used
319 as file name. SYSTEM_WGETRC should not be defined under WINDOWS.
321 It is not as trivial as I assumed, because on 95 argv[0] is full
322 path, but on NT you get what you typed in command line. --dbudor */
326 file = (char *)xmalloc (strlen (home) + strlen ("wget.ini") + 1);
327 sprintf (file, "%swget.ini", home);
333 if (!file_exists_p (file))
341 /* Initialize variables from a wgetrc file */
343 run_wgetrc (const char *file)
349 fp = fopen (file, "rb");
352 fprintf (stderr, _("%s: Cannot read %s (%s).\n"), exec_name,
353 file, strerror (errno));
356 enable_tilde_expansion = 1;
358 while ((line = read_whole_line (fp)))
363 /* Parse the line. */
364 status = parse_line (line, &com, &val);
366 /* If everything is OK, set the value. */
369 if (!setval (com, val))
370 fprintf (stderr, _("%s: Error in %s at line %d.\n"), exec_name,
375 else if (status == 0)
376 fprintf (stderr, _("%s: Error in %s at line %d.\n"), exec_name,
380 enable_tilde_expansion = 0;
384 /* Initialize the defaults and run the system wgetrc and user's own
391 /* Load the hard-coded defaults. */
394 /* If SYSTEM_WGETRC is defined, use it. */
396 if (file_exists_p (SYSTEM_WGETRC))
397 run_wgetrc (SYSTEM_WGETRC);
399 /* Override it with your own, if one exists. */
400 file = wgetrc_file_name ();
403 /* #### We should somehow canonicalize `file' and SYSTEM_WGETRC,
406 if (!strcmp (file, SYSTEM_WGETRC))
408 fprintf (stderr, _("\
409 %s: Warning: Both system and user wgetrc point to `%s'.\n"),
419 /* Parse the line pointed by line, with the syntax:
420 <sp>* command <sp>* = <sp>* value <newline>
421 Uses malloc to allocate space for command and value.
422 If the line is invalid, data is freed and 0 is returned.
429 parse_line (const char *line, char **com, char **val)
431 const char *p = line;
432 const char *orig_comptr, *end;
435 /* Skip whitespace. */
436 while (*p && ISSPACE (*p))
439 /* Don't process empty lines. */
440 if (!*p || *p == '#')
443 for (orig_comptr = p; ISALPHA (*p) || *p == '_' || *p == '-'; p++)
445 /* The next char should be space or '='. */
446 if (!ISSPACE (*p) && (*p != '='))
448 /* Here we cannot use strdupdelim() as we normally would because we
449 want to skip the `-' and `_' characters in the input string. */
450 *com = (char *)xmalloc (p - orig_comptr + 1);
451 for (new_comptr = *com; orig_comptr < p; orig_comptr++)
453 if (*orig_comptr == '_' || *orig_comptr == '-')
455 *new_comptr++ = *orig_comptr;
458 /* If the command is invalid, exit now. */
459 if (comind (*com) == -1)
465 /* Skip spaces before '='. */
466 for (; ISSPACE (*p); p++);
467 /* If '=' not found, bail out. */
473 /* Skip spaces after '='. */
474 for (++p; ISSPACE (*p); p++);
475 /* Get the ending position for VAL by starting with the end of the
476 line and skipping whitespace. */
477 end = line + strlen (line) - 1;
478 while (end > p && ISSPACE (*end))
480 *val = strdupdelim (p, end + 1);
484 /* Set COM to VAL. This is the meat behind processing `.wgetrc'. No
485 fatals -- error signal prints a warning and resets to default
486 value. All error messages are printed to stderr, *not* to
487 opt.lfile, since opt.lfile wasn't even generated yet. */
489 setval (const char *com, const char *val)
498 /* #### Should I just abort()? */
500 fprintf (stderr, _("%s: BUG: unknown command `%s', value `%s'.\n"),
501 exec_name, com, val);
505 return ((*commands[ind].action) (com, val, commands[ind].closure));
508 /* Generic helper functions, for use with `commands'. */
510 static int myatoi PARAMS ((const char *s));
512 /* Interpret VAL as an Internet address (a hostname or a dotted-quad
513 IP address), and write it (in network order) to a malloc-allocated
514 address. That address gets stored to the memory pointed to by
515 CLOSURE. COM is ignored, except for error messages.
517 #### IMHO it's a mistake to do this kind of work so early in the
518 process (before any download even started!) opt.bind_address
519 should simply remember the provided value as a string. Another
520 function should do the lookup, when needed, and cache the
523 cmd_address (const char *com, const char *val, void *closure)
525 struct sockaddr_in sin;
526 struct sockaddr_in **target = (struct sockaddr_in **)closure;
528 memset (&sin, '\0', sizeof (sin));
530 if (!store_hostaddress ((unsigned char *)&sin.sin_addr, val))
532 fprintf (stderr, _("%s: %s: Cannot convert `%s' to an IP address.\n"),
533 exec_name, com, val);
536 sin.sin_family = AF_INET;
539 FREE_MAYBE (*target);
541 *target = xmalloc (sizeof (sin));
542 memcpy (*target, &sin, sizeof (sin));
547 /* Store the boolean value from VAL to CLOSURE. COM is ignored,
548 except for error messages. */
550 cmd_boolean (const char *com, const char *val, void *closure)
554 if (!strcasecmp (val, "on")
555 || (*val == '1' && !*(val + 1)))
557 else if (!strcasecmp (val, "off")
558 || (*val == '0' && !*(val + 1)))
562 fprintf (stderr, _("%s: %s: Please specify on or off.\n"),
567 *(int *)closure = bool_value;
571 /* Store the lockable_boolean {2, 1, 0, -1} value from VAL to CLOSURE. COM is
572 ignored, except for error messages. Values 2 and -1 indicate that once
573 defined, the value may not be changed by successive wgetrc files or
574 command-line arguments.
576 Values: 2 - Enable a particular option for good ("always")
577 1 - Enable an option ("on")
578 0 - Disable an option ("off")
579 -1 - Disable an option for good ("never") */
581 cmd_lockable_boolean (const char *com, const char *val, void *closure)
583 int lockable_boolean_value;
586 * If a config file said "always" or "never", don't allow command line
587 * arguments to override the config file.
589 if (*(int *)closure == -1 || *(int *)closure == 2)
592 if (!strcasecmp (val, "always")
593 || (*val == '2' && !*(val + 1)))
594 lockable_boolean_value = 2;
595 else if (!strcasecmp (val, "on")
596 || (*val == '1' && !*(val + 1)))
597 lockable_boolean_value = 1;
598 else if (!strcasecmp (val, "off")
599 || (*val == '0' && !*(val + 1)))
600 lockable_boolean_value = 0;
601 else if (!strcasecmp (val, "never")
602 || (*val == '-' && *(val + 1) == '1' && !*(val + 2)))
603 lockable_boolean_value = -1;
606 fprintf (stderr, _("%s: %s: Please specify always, on, off, "
612 *(int *)closure = lockable_boolean_value;
616 /* Set the non-negative integer value from VAL to CLOSURE. With
617 incorrect specification, the number remains unchanged. */
619 cmd_number (const char *com, const char *val, void *closure)
621 int num = myatoi (val);
625 fprintf (stderr, _("%s: %s: Invalid specification `%s'.\n"),
626 exec_name, com, val);
629 *(int *)closure = num;
633 /* Similar to cmd_number(), only accepts `inf' as a synonym for 0. */
635 cmd_number_inf (const char *com, const char *val, void *closure)
637 if (!strcasecmp (val, "inf"))
642 return cmd_number (com, val, closure);
645 /* Copy (strdup) the string at COM to a new location and place a
646 pointer to *CLOSURE. */
648 cmd_string (const char *com, const char *val, void *closure)
650 char **pstring = (char **)closure;
652 FREE_MAYBE (*pstring);
653 *pstring = xstrdup (val);
657 /* Like the above, but handles tilde-expansion when reading a user's
658 `.wgetrc'. In that case, and if VAL begins with `~', the tilde
659 gets expanded to the user's home directory. */
661 cmd_file (const char *com, const char *val, void *closure)
663 char **pstring = (char **)closure;
665 FREE_MAYBE (*pstring);
666 if (!enable_tilde_expansion || !(*val == '~' && *(val + 1) == '/'))
669 *pstring = xstrdup (val);
675 char *home = home_dir ();
679 homelen = strlen (home);
680 while (homelen && home[homelen - 1] == '/')
681 home[--homelen] = '\0';
683 /* Skip the leading "~/". */
684 for (++val; *val == '/'; val++)
687 result = xmalloc (homelen + 1 + strlen (val));
688 memcpy (result, home, homelen);
689 result[homelen] = '/';
690 strcpy (result + homelen + 1, val);
697 /* Merge the vector (array of strings separated with `,') in COM with
698 the vector (NULL-terminated array of strings) pointed to by
701 cmd_vector (const char *com, const char *val, void *closure)
703 char ***pvec = (char ***)closure;
706 *pvec = merge_vecs (*pvec, sepstring (val));
716 cmd_directory_vector (const char *com, const char *val, void *closure)
718 char ***pvec = (char ***)closure;
722 /* Strip the trailing slashes from directories. */
725 seps = sepstring (val);
726 for (t = seps; t && *t; t++)
728 int len = strlen (*t);
729 /* Skip degenerate case of root directory. */
732 if ((*t)[len - 1] == '/')
733 (*t)[len - 1] = '\0';
736 *pvec = merge_vecs (*pvec, seps);
746 /* Set the value stored in VAL to CLOSURE (which should point to a
747 long int), allowing several postfixes, with the following syntax
751 [0-9]+[kK] -> bytes * 1024
752 [0-9]+[mM] -> bytes * 1024 * 1024
755 Anything else is flagged as incorrect, and CLOSURE is unchanged. */
757 cmd_bytes (const char *com, const char *val, void *closure)
760 long *out = (long *)closure;
765 /* Check for "inf". */
766 if (p[0] == 'i' && p[1] == 'n' && p[2] == 'f' && p[3] == '\0')
771 /* Search for digits and construct result. */
772 for (; *p && ISDIGIT (*p); p++)
773 result = (10 * result) + (*p - '0');
774 /* If no digits were found, or more than one character is following
776 if (p == val || (*p != '\0' && *(p + 1) != '\0'))
778 printf (_("%s: Invalid specification `%s'\n"), com, val);
781 /* Search for a designator. */
782 switch (TOLOWER (*p))
793 result *= (long)1024 * 1024;
797 result *= (long)1024 * 1024 * 1024;
800 printf (_("%s: Invalid specification `%s'\n"), com, val);
807 /* Store the value of VAL to *OUT, allowing suffixes for minutes and
810 cmd_time (const char *com, const char *val, void *closure)
815 /* Search for digits and construct result. */
816 for (; *p && ISDIGIT (*p); p++)
817 result = (10 * result) + (*p - '0');
818 /* If no digits were found, or more than one character is following
820 if (p == val || (*p != '\0' && *(p + 1) != '\0'))
822 printf (_("%s: Invalid specification `%s'\n"), com, val);
825 /* Search for a suffix. */
826 switch (TOLOWER (*p))
840 /* Days (overflow on 16bit machines) */
848 printf (_("%s: Invalid specification `%s'\n"), com, val);
851 *(long *)closure = result;
855 /* Specialized helper functions, used by `commands' to handle some
856 options specially. */
858 static int check_user_specified_header PARAMS ((const char *));
861 cmd_spec_dirstruct (const char *com, const char *val, void *closure)
863 if (!cmd_boolean (com, val, &opt.dirstruct))
865 /* Since dirstruct behaviour is explicitly changed, no_dirstruct
866 must be affected inversely. */
868 opt.no_dirstruct = 0;
870 opt.no_dirstruct = 1;
875 cmd_spec_header (const char *com, const char *val, void *closure)
879 /* Empty header means reset headers. */
880 FREE_MAYBE (opt.user_header);
881 opt.user_header = NULL;
887 if (!check_user_specified_header (val))
889 fprintf (stderr, _("%s: %s: Invalid specification `%s'.\n"),
890 exec_name, com, val);
893 i = opt.user_header ? strlen (opt.user_header) : 0;
894 opt.user_header = (char *)xrealloc (opt.user_header, i + strlen (val)
896 strcpy (opt.user_header + i, val);
898 opt.user_header[i++] = '\r';
899 opt.user_header[i++] = '\n';
900 opt.user_header[i] = '\0';
906 cmd_spec_htmlify (const char *com, const char *val, void *closure)
908 int flag = cmd_boolean (com, val, &opt.htmlify);
909 if (flag && !opt.htmlify)
910 opt.remove_listing = 0;
915 cmd_spec_mirror (const char *com, const char *val, void *closure)
919 if (!cmd_boolean (com, val, &mirror))
924 if (!opt.no_dirstruct)
926 opt.timestamping = 1;
927 opt.reclevel = INFINITE_RECURSION;
928 opt.remove_listing = 0;
934 cmd_spec_progress (const char *com, const char *val, void *closure)
936 if (!valid_progress_implementation_p (val))
938 fprintf (stderr, _("%s: %s: Invalid progress type `%s'.\n"),
939 exec_name, com, val);
942 set_progress_implementation (val);
947 cmd_spec_recursive (const char *com, const char *val, void *closure)
949 if (!cmd_boolean (com, val, &opt.recursive))
953 if (opt.recursive && !opt.no_dirstruct)
960 cmd_spec_useragent (const char *com, const char *val, void *closure)
962 /* Just check for empty string and newline, so we don't throw total
963 junk to the server. */
964 if (!*val || strchr (val, '\n'))
966 fprintf (stderr, _("%s: %s: Invalid specification `%s'.\n"),
967 exec_name, com, val);
970 opt.useragent = xstrdup (val);
974 /* Miscellaneous useful routines. */
976 /* Return the integer value of a positive integer written in S, or -1
977 if an error was encountered. */
979 myatoi (const char *s)
982 const char *orig = s;
984 for (res = 0; *s && ISDIGIT (*s); s++)
985 res = 10 * res + (*s - '0');
992 #define ISODIGIT(x) ((x) >= '0' && (x) <= '7')
995 check_user_specified_header (const char *s)
999 for (p = s; *p && *p != ':' && !ISSPACE (*p); p++);
1000 /* The header MUST contain `:' preceded by at least one
1001 non-whitespace character. */
1002 if (*p != ':' || p == s)
1004 /* The header MUST NOT contain newlines. */
1005 if (strchr (s, '\n'))
1010 void cleanup_html_url PARAMS ((void));
1011 void downloaded_files_free PARAMS ((void));
1014 /* Free the memory allocated by global variables. */
1018 extern acc_t *netrc_list;
1020 recursive_cleanup ();
1022 free_netrc (netrc_list);
1025 cleanup_html_url ();
1026 downloaded_files_free ();
1028 FREE_MAYBE (opt.lfilename);
1029 xfree (opt.dir_prefix);
1030 FREE_MAYBE (opt.input_filename);
1031 FREE_MAYBE (opt.output_document);
1032 free_vec (opt.accepts);
1033 free_vec (opt.rejects);
1034 free_vec (opt.excludes);
1035 free_vec (opt.includes);
1036 free_vec (opt.domains);
1037 free_vec (opt.follow_tags);
1038 free_vec (opt.ignore_tags);
1039 xfree (opt.ftp_acc);
1040 FREE_MAYBE (opt.ftp_pass);
1041 FREE_MAYBE (opt.ftp_proxy);
1042 FREE_MAYBE (opt.https_proxy);
1043 FREE_MAYBE (opt.http_proxy);
1044 free_vec (opt.no_proxy);
1045 FREE_MAYBE (opt.useragent);
1046 FREE_MAYBE (opt.referer);
1047 FREE_MAYBE (opt.http_user);
1048 FREE_MAYBE (opt.http_passwd);
1049 FREE_MAYBE (opt.user_header);
1051 FREE_MAYBE (opt.sslcertkey);
1052 FREE_MAYBE (opt.sslcertfile);
1053 #endif /* HAVE_SSL */
1054 FREE_MAYBE (opt.bind_address);
1055 FREE_MAYBE (opt.cookies_input);
1056 FREE_MAYBE (opt.cookies_output);