/* Command line parsing.
Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
- 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+ 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
This file is part of GNU Wget.
#include <assert.h>
#include <errno.h>
#include <time.h>
-#ifdef ENABLE_IRI
-#include <langinfo.h>
-#endif
#include "utils.h"
#include "init.h"
#include "convert.h"
#include "spider.h"
#include "http.h" /* for save_cookies */
-#include "iri.h"
#include <getopt.h>
#include <getpass.h>
#include <quote.h>
+#ifdef __VMS
+#include "vms.h"
+#endif /* __VMS */
+
#ifndef PATH_SEPARATOR
# define PATH_SEPARATOR '/'
#endif
extern char *link_string;
/* defined in build_info.c */
extern char *compiled_features[];
-extern char *system_wgetrc;
-extern char *locale_dir;
/* Used for --version output in print_version */
-static const int max_chars_per_line = 72;
+#define MAX_CHARS_PER_LINE 72
+#define TABULATION 4
#if defined(SIGHUP) || defined(SIGUSR1)
static void redirect_output_signal (int);
#endif
const char *exec_name;
+
+/* Number of successfully downloaded URLs */
+int numurls = 0;
\f
#ifndef TESTING
/* Initialize I18N/L10N. That amounts to invoking setlocale, and
static struct cmdline_option option_data[] =
{
{ "accept", 'A', OPT_VALUE, "accept", -1 },
+ { "adjust-extension", 'E', OPT_BOOLEAN, "adjustextension", -1 },
{ "append-output", 'a', OPT__APPEND_OUTPUT, NULL, required_argument },
{ "ask-password", 0, OPT_BOOLEAN, "askpassword", -1 },
{ "auth-no-challenge", 0, OPT_BOOLEAN, "authnochallenge", -1 },
{ "cookies", 0, OPT_BOOLEAN, "cookies", -1 },
{ "cut-dirs", 0, OPT_VALUE, "cutdirs", -1 },
{ WHEN_DEBUG ("debug"), 'd', OPT_BOOLEAN, "debug", -1 },
+ { "default-page", 0, OPT_VALUE, "defaultpage", -1 },
{ "delete-after", 0, OPT_BOOLEAN, "deleteafter", -1 },
{ "directories", 0, OPT_BOOLEAN, "dirstruct", -1 },
{ "directory-prefix", 'P', OPT_VALUE, "dirprefix", -1 },
{ "dns-timeout", 0, OPT_VALUE, "dnstimeout", -1 },
{ "domains", 'D', OPT_VALUE, "domains", -1 },
{ "dont-remove-listing", 0, OPT__DONT_REMOVE_LISTING, NULL, no_argument },
- { "dot-style", 0, OPT_VALUE, "dotstyle", -1 },
+ { "dot-style", 0, OPT_VALUE, "dotstyle", -1 }, /* deprecated */
{ "egd-file", 0, OPT_VALUE, "egdfile", -1 },
{ "exclude-directories", 'X', OPT_VALUE, "excludedirectories", -1 },
{ "exclude-domains", 0, OPT_VALUE, "excludedomains", -1 },
{ "force-directories", 'x', OPT_BOOLEAN, "dirstruct", -1 },
{ "force-html", 'F', OPT_BOOLEAN, "forcehtml", -1 },
{ "ftp-password", 0, OPT_VALUE, "ftppassword", -1 },
+#ifdef __VMS
+ { "ftp-stmlf", 0, OPT_BOOLEAN, "ftpstmlf", -1 },
+#endif /* def __VMS */
{ "ftp-user", 0, OPT_VALUE, "ftpuser", -1 },
{ "glob", 0, OPT_BOOLEAN, "glob", -1 },
{ "header", 0, OPT_VALUE, "header", -1 },
{ "help", 'h', OPT_FUNCALL, (void *)print_help, no_argument },
{ "host-directories", 0, OPT_BOOLEAN, "addhostdir", -1 },
- { "html-extension", 'E', OPT_BOOLEAN, "htmlextension", -1 },
+ { "html-extension", 'E', OPT_BOOLEAN, "adjustextension", -1 },
{ "htmlify", 0, OPT_BOOLEAN, "htmlify", -1 },
{ "http-keep-alive", 0, OPT_BOOLEAN, "httpkeepalive", -1 },
{ "http-passwd", 0, OPT_VALUE, "httppassword", -1 }, /* deprecated */
{ "level", 'l', OPT_VALUE, "reclevel", -1 },
{ "limit-rate", 0, OPT_VALUE, "limitrate", -1 },
{ "load-cookies", 0, OPT_VALUE, "loadcookies", -1 },
- { "locale", 0, OPT_VALUE, "locale", -1 },
+ { "local-encoding", 0, OPT_VALUE, "localencoding", -1 },
{ "max-redirect", 0, OPT_VALUE, "maxredirect", -1 },
{ "mirror", 'm', OPT_BOOLEAN, "mirror", -1 },
{ "no", 'n', OPT__NO, NULL, required_argument },
{ "referer", 0, OPT_VALUE, "referer", -1 },
{ "reject", 'R', OPT_VALUE, "reject", -1 },
{ "relative", 'L', OPT_BOOLEAN, "relativeonly", -1 },
- { "remote-encoding", 0, OPT_VALUE, "remoteencoding", -1},
+ { "remote-encoding", 0, OPT_VALUE, "remoteencoding", -1 },
{ "remove-listing", 0, OPT_BOOLEAN, "removelisting", -1 },
{ "restrict-file-names", 0, OPT_BOOLEAN, "restrictfilenames", -1 },
{ "retr-symlinks", 0, OPT_BOOLEAN, "retrsymlinks", -1 },
N_("\
-nv, --no-verbose turn off verboseness, without being quiet.\n"),
N_("\
- -i, --input-file=FILE download URLs found in FILE.\n"),
+ -i, --input-file=FILE download URLs found in local or external FILE.\n"),
N_("\
-F, --force-html treat input file as HTML.\n"),
N_("\
- -B, --base=URL prepends URL to relative links in -F -i file.\n"),
+ -B, --base=URL resolves HTML input-file links (-i -F)\n\
+ relative to URL.\n"),
"\n",
N_("\
--password=PASS set both ftp and http password to PASS.\n"),
N_("\
--ask-password prompt for passwords.\n"),
+ N_("\
+ --no-iri turn off IRI support.\n"),
+ N_("\
+ --local-encoding=ENC use ENC as the local encoding for IRIs.\n"),
+ N_("\
+ --remote-encoding=ENC use ENC as the default remote encoding.\n"),
"\n",
N_("\
--http-password=PASS set http password to PASS.\n"),
N_("\
--no-cache disallow server-cached data.\n"),
+ N_ ("\
+ --default-page=NAME Change the default page name (normally\n\
+ this is `index.html'.).\n"),
N_("\
- -E, --html-extension save HTML documents with `.html' extension.\n"),
+ -E, --adjust-extension save HTML/CSS documents with proper extensions.\n"),
N_("\
--ignore-length ignore `Content-Length' header field.\n"),
N_("\
--content-disposition honor the Content-Disposition header when\n\
choosing local file names (EXPERIMENTAL).\n"),
N_("\
- --auth-no-challenge Send Basic HTTP authentication information\n\
+ --auth-no-challenge send Basic HTTP authentication information\n\
without first waiting for the server's\n\
challenge.\n"),
"\n",
N_("\
FTP options:\n"),
+#ifdef __VMS
+ N_("\
+ --ftp-stmlf Use Stream_LF format for all binary FTP files.\n"),
+#endif /* def __VMS */
N_("\
--ftp-user=USER set ftp user to USER.\n"),
N_("\
--no-passive-ftp disable the \"passive\" transfer mode.\n"),
N_("\
--retr-symlinks when recursing, get linked-to files (not dir).\n"),
- N_("\
- --preserve-permissions preserve remote file permissions.\n"),
"\n",
N_("\
N_("\
--delete-after delete files locally after downloading them.\n"),
N_("\
- -k, --convert-links make links in downloaded HTML point to local files.\n"),
+ -k, --convert-links make links in downloaded HTML or CSS point to\n\
+ local files.\n"),
+#ifdef __VMS
+ N_("\
+ -K, --backup-converted before converting file X, back up as X_orig.\n"),
+#else /* def __VMS */
N_("\
-K, --backup-converted before converting file X, back up as X.orig.\n"),
+#endif /* def __VMS [else] */
N_("\
-m, --mirror shortcut for -N -r -l inf --no-remove-listing.\n"),
N_("\
and an appropriate number of spaces are added on subsequent
lines.*/
static void
-format_and_print_line (char* prefix, char* line,
- int line_length)
+format_and_print_line (const char *prefix, const char *line,
+ int line_length)
{
+ int remaining_chars;
+ char *line_dup, *token;
+
assert (prefix != NULL);
assert (line != NULL);
+ line_dup = xstrdup (line);
+
if (line_length <= 0)
- line_length = max_chars_per_line;
+ line_length = MAX_CHARS_PER_LINE - TABULATION;
- const int leading_spaces = strlen (prefix);
printf ("%s", prefix);
- int remaining_chars = line_length - leading_spaces;
+ remaining_chars = line_length;
/* We break on spaces. */
- char* token = strtok (line, " ");
+ token = strtok (line_dup, " ");
while (token != NULL)
{
/* If however a token is much larger than the maximum
token on the next line. */
if (remaining_chars <= strlen (token))
{
- printf ("\n");
- int j = 0;
- for (j = 0; j < leading_spaces; j++)
- {
- printf (" ");
- }
- remaining_chars = line_length - leading_spaces;
+ printf ("\n%*c", TABULATION, ' ');
+ remaining_chars = line_length - TABULATION;
}
printf ("%s ", token);
- remaining_chars -= strlen (token) + 1; // account for " "
+ remaining_chars -= strlen (token) + 1; /* account for " " */
token = strtok (NULL, " ");
}
printf ("\n");
- xfree (prefix);
- xfree (line);
+
+ xfree (line_dup);
}
static void
print_version (void)
{
- const char *options_title = "Options : ";
- const char *wgetrc_title = "Wgetrc : ";
- const char *locale_title = "Locale : ";
- const char *compile_title = "Compile : ";
- const char *link_title = "Link : ";
- const char *prefix_spaces = " ";
- const int prefix_space_length = strlen (prefix_spaces);
-
- printf ("GNU Wget %s\n", version_string);
- printf (options_title);
+ const char *wgetrc_title = _("Wgetrc: ");
+ const char *locale_title = _("Locale: ");
+ const char *compile_title = _("Compile: ");
+ const char *link_title = _("Link: ");
+ char *line;
+ char *env_wgetrc, *user_wgetrc;
+ int i;
+
+#ifdef __VMS
+ printf (_("GNU Wget %s built on VMS %s %s.\n\n"),
+ version_string, vms_arch(), vms_vers());
+#else /* def __VMS */
+ printf (_("GNU Wget %s built on %s.\n\n"), version_string, OS_TYPE);
+#endif /* def __VMS */
/* compiled_features is a char*[]. We limit the characters per
- line to max_chars_per_line and prefix each line with a constant
+ line to MAX_CHARS_PER_LINE and prefix each line with a constant
number of spaces for proper alignment. */
- int i =0;
for (i = 0; compiled_features[i] != NULL; )
{
- int line_length = max_chars_per_line - prefix_space_length;
+ int line_length = MAX_CHARS_PER_LINE;
while ((line_length > 0) && (compiled_features[i] != NULL))
{
printf ("%s ", compiled_features[i]);
i++;
}
printf ("\n");
- if (compiled_features[i] != NULL)
- {
- printf (prefix_spaces);
- }
}
+ printf ("\n");
/* Handle the case when $WGETRC is unset and $HOME/.wgetrc is
absent. */
- printf (wgetrc_title);
- char *env_wgetrc = wgetrc_env_file_name ();
+ printf ("%s\n", wgetrc_title);
+ env_wgetrc = wgetrc_env_file_name ();
if (env_wgetrc && *env_wgetrc)
{
- printf ("%s (env)\n%s", env_wgetrc, prefix_spaces);
+ printf (_(" %s (env)\n"), env_wgetrc);
xfree (env_wgetrc);
}
- char *user_wgetrc = wgetrc_user_file_name ();
+ user_wgetrc = wgetrc_user_file_name ();
if (user_wgetrc)
{
- printf ("%s (user)\n%s", user_wgetrc, prefix_spaces);
+ printf (_(" %s (user)\n"), user_wgetrc);
xfree (user_wgetrc);
}
- printf ("%s (system)\n", system_wgetrc);
+#ifdef SYSTEM_WGETRC
+ printf (_(" %s (system)\n"), SYSTEM_WGETRC);
+#endif
- format_and_print_line (strdup (locale_title),
- strdup (locale_dir),
- max_chars_per_line);
+ format_and_print_line (locale_title,
+ LOCALEDIR,
+ MAX_CHARS_PER_LINE);
- format_and_print_line (strdup (compile_title),
- strdup (compilation_string),
- max_chars_per_line);
+ format_and_print_line (compile_title,
+ compilation_string,
+ MAX_CHARS_PER_LINE);
+
+ format_and_print_line (link_title,
+ link_string,
+ MAX_CHARS_PER_LINE);
- format_and_print_line (strdup (link_title),
- strdup (link_string),
- max_chars_per_line);
printf ("\n");
/* TRANSLATORS: When available, an actual copyright character
(cirle-c) should be used in preference to "(C)". */
fputs (_("\
-Copyright (C) 2008 Free Software Foundation, Inc.\n"), stdout);
+Copyright (C) 2009 Free Software Foundation, Inc.\n"), stdout);
fputs (_("\
License GPLv3+: GNU GPL version 3 or later\n\
<http://www.gnu.org/licenses/gpl.html>.\n\
stdout);
fputs (_("Currently maintained by Micah Cowan <micah@cowan.name>.\n"),
stdout);
+ fputs (_("Please send bug reports and questions to <bug-wget@gnu.org>.\n"),
+ stdout);
exit (0);
}
+char *program_name; /* Needed by lib/error.c. */
+
int
main (int argc, char **argv)
{
int nurl, status;
bool append_to_log = false;
+ program_name = argv[0];
+
i18n_initialize ();
/* Construct the name of the executable, without the directory part. */
if (opt.encoding_remote && !check_encoding_name (opt.encoding_remote))
opt.encoding_remote = NULL;
-
- /*logprintf (LOG_VERBOSE, "Locale = %s\n", quote (opt.locale));*/
}
#else
if (opt.enable_iri || opt.locale || opt.encoding_remote)
/* Initialize logging. */
log_init (opt.lfilename, append_to_log);
- DEBUGP (("DEBUG output created by Wget %s on %s.\n\n", version_string,
- OS_TYPE));
+ DEBUGP (("DEBUG output created by Wget %s on %s.\n\n",
+ version_string, OS_TYPE));
/* Open the output filename if necessary. */
+
+/* 2005-04-17 SMS.
+ Note that having the output_stream ("-O") file opened here for an FTP
+ URL rather than in getftp() (ftp.c) (and the http equivalent) rather
+ limits the ability in VMS to open the file differently for ASCII
+ versus binary FTP there. (Of course, doing it here allows a open
+ failure to be detected immediately, without first connecting to the
+ server.)
+*/
if (opt.output_document)
{
if (HYPHENP (opt.output_document))
{
#ifdef WINDOWS
FILE *result;
- result = freopen (NULL, "wb", stdout);
+ result = freopen ("CONOUT$", "wb", stdout);
if (result == NULL)
{
logputs (LOG_NOTQUIET, _("\
else
{
struct_fstat st;
+
+#ifdef __VMS
+/* Common fopen() optional arguments:
+ sequential access only, access callback function.
+*/
+# define FOPEN_OPT_ARGS , "fop=sqo", "acc", acc_cb, &open_id
+ int open_id = 7;
+#else /* def __VMS */
+# define FOPEN_OPT_ARGS
+#endif /* def __VMS [else] */
+
output_stream = fopen (opt.output_document,
- opt.always_rest ? "ab" : "wb");
+ opt.always_rest ? "ab" : "wb"
+ FOPEN_OPT_ARGS);
if (output_stream == NULL)
{
perror (opt.output_document);
}
}
+#ifdef __VMS
+ /* Set global ODS5 flag according to the specified destination (if
+ any), otherwise according to the current default device.
+ */
+ if (output_stream == NULL)
+ {
+ set_ods5_dest( "SYS$DISK");
+ }
+ else if (output_stream != stdout)
+ {
+ set_ods5_dest( opt.output_document);
+ }
+#endif /* def __VMS */
+
#ifdef WINDOWS
ws_startup ();
#endif
for (t = url; *t; t++)
{
char *filename = NULL, *redirected_URL = NULL;
- int dt;
+ int dt, url_err;
+ /* Need to do a new struct iri every time, because
+ * retrieve_url may modify it in some circumstances,
+ * currently. */
+ struct iri *iri = iri_new ();
+ struct url *url_parsed;
- set_current_as_locale ();
- set_ugly_no_encode (false);
+ set_uri_encoding (iri, opt.locale, true);
+ url_parsed = url_parse (*t, &url_err, iri, true);
- if ((opt.recursive || opt.page_requisites)
- && (url_scheme (*t) != SCHEME_FTP || url_uses_proxy (*t)))
+ if (!url_parsed)
{
- int old_follow_ftp = opt.follow_ftp;
-
- /* Turn opt.follow_ftp on in case of recursive FTP retrieval */
- if (url_scheme (*t) == SCHEME_FTP)
- opt.follow_ftp = 1;
-
- status = retrieve_tree (*t);
-
- opt.follow_ftp = old_follow_ftp;
+ char *error = url_error (*t, url_err);
+ logprintf (LOG_NOTQUIET, "%s: %s.\n",*t, error);
+ xfree (error);
+ status = URLERROR;
}
else
{
- set_remote_as_current ();
- status = retrieve_url (*t, &filename, &redirected_URL, NULL, &dt, opt.recursive);
- }
+ if ((opt.recursive || opt.page_requisites)
+ && (url_scheme (*t) != SCHEME_FTP || url_uses_proxy (url_parsed)))
+ {
+ int old_follow_ftp = opt.follow_ftp;
- if (opt.delete_after && file_exists_p(filename))
- {
- DEBUGP (("Removing file due to --delete-after in main():\n"));
- logprintf (LOG_VERBOSE, _("Removing %s.\n"), filename);
- if (unlink (filename))
- logprintf (LOG_NOTQUIET, "unlink: %s\n", strerror (errno));
- }
+ /* Turn opt.follow_ftp on in case of recursive FTP retrieval */
+ if (url_scheme (*t) == SCHEME_FTP)
+ opt.follow_ftp = 1;
+
+ status = retrieve_tree (url_parsed, NULL);
+
+ opt.follow_ftp = old_follow_ftp;
+ }
+ else
+ {
+ status = retrieve_url (url_parsed, *t, &filename, &redirected_URL,
+ NULL, &dt, opt.recursive, iri);
+ }
- xfree_null (redirected_URL);
- xfree_null (filename);
+ if (opt.delete_after && file_exists_p(filename))
+ {
+ DEBUGP (("Removing file due to --delete-after in main():\n"));
+ logprintf (LOG_VERBOSE, _("Removing %s.\n"), filename);
+ if (unlink (filename))
+ logprintf (LOG_NOTQUIET, "unlink: %s\n", strerror (errno));
+ }
+ xfree_null (redirected_URL);
+ xfree_null (filename);
+ url_free (url_parsed);
+ }
+ iri_free (iri);
}
/* And then from the input file, if any. */
logprintf (LOG_NOTQUIET,
_("FINISHED --%s--\nDownloaded: %d files, %s in %s (%s)\n"),
datetime_str (time (NULL)),
- opt.numurls,
+ numurls,
human_readable (total_downloaded_bytes),
secs_to_human_time (total_download_time),
retr_rate (total_downloaded_bytes, total_download_time));
xfree (url[i]);
cleanup ();
-#ifdef DEBUG_MALLOC
- print_malloc_debug_stats ();
-#endif
if (status == RETROK)
return 0;
else
projects / wget / blobdiff