#include "http.h" /* for save_cookies */
#include <getopt.h>
-#include "getpass.h"
+#include <getpass.h>
+#include <quote.h>
#ifndef PATH_SEPARATOR
# define PATH_SEPARATOR '/'
struct options opt;
+/* defined in version.c */
extern char *version_string;
+extern char *compilation_string;
+extern char *system_getrc;
+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;
#if defined(SIGHUP) || defined(SIGUSR1)
static void redirect_output_signal (int);
{ "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 },
{ "inet6-only", '6', OPT_BOOLEAN, "inet6only", -1 },
#endif
{ "input-file", 'i', OPT_VALUE, "input", -1 },
+ { "iri", 0, OPT_BOOLEAN, "iri", -1 },
{ "keep-session-cookies", 0, OPT_BOOLEAN, "keepsessioncookies", -1 },
{ "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 },
{ "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},
{ "remove-listing", 0, OPT_BOOLEAN, "removelisting", -1 },
{ "restrict-file-names", 0, OPT_BOOLEAN, "restrictfilenames", -1 },
{ "retr-symlinks", 0, OPT_BOOLEAN, "retrsymlinks", -1 },
init_switches (void)
{
char *p = short_options;
- int i, o = 0;
+ size_t i, o = 0;
for (i = 0; i < countof (option_data); i++)
{
struct cmdline_option *opt = &option_data[i];
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_("\
--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"),
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"),
N_("\
-K, --backup-converted before converting file X, back up as X.orig.\n"),
N_("\
N_("Mail bug reports and suggestions to <bug-wget@gnu.org>.\n")
};
- int i;
+ size_t i;
printf (_("GNU Wget %s, a non-interactive network retriever.\n"),
version_string);
prompt_for_password (void)
{
if (opt.user)
- printf (_("Password for user \"%s\": "), opt.user);
+ printf (_("Password for user %s: "), quote (opt.user));
else
printf (_("Password: "));
return getpass("");
}
+/* Function that prints the line argument while limiting it
+ to at most line_length. prefix is printed on the first line
+ and an appropriate number of spaces are added on subsequent
+ lines.*/
+static void
+format_and_print_line (char* prefix, char* line,
+ int line_length)
+{
+ assert (prefix != NULL);
+ assert (line != NULL);
+
+ if (line_length <= 0)
+ line_length = max_chars_per_line;
+
+ const int leading_spaces = strlen (prefix);
+ printf ("%s", prefix);
+ int remaining_chars = line_length - leading_spaces;
+ /* We break on spaces. */
+ char* token = strtok (line, " ");
+ while (token != NULL)
+ {
+ /* If however a token is much larger than the maximum
+ line length, all bets are off and we simply print the
+ 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 ("%s ", token);
+ remaining_chars -= strlen (token) + 1; // account for " "
+ token = strtok (NULL, " ");
+ }
+
+ printf ("\n");
+ xfree (prefix);
+ xfree (line);
+}
+
static void
print_version (void)
{
- printf ("GNU Wget %s\n\n", version_string);
+ 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);
+ /* compiled_features is a char*[]. We limit the characters per
+ 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;
+ while ((line_length > 0) && (compiled_features[i] != NULL))
+ {
+ printf ("%s ", compiled_features[i]);
+ line_length -= strlen (compiled_features[i]) + 2;
+ i++;
+ }
+ printf ("\n");
+ if (compiled_features[i] != NULL)
+ {
+ printf (prefix_spaces);
+ }
+ }
+ /* Handle the case when $WGETRC is unset and $HOME/.wgetrc is
+ absent. */
+ printf (wgetrc_title);
+ char *env_wgetrc = wgetrc_env_file_name ();
+ if (env_wgetrc && *env_wgetrc)
+ {
+ printf ("%s (env)\n%s", env_wgetrc, prefix_spaces);
+ xfree (env_wgetrc);
+ }
+ char *user_wgetrc = wgetrc_user_file_name ();
+ if (user_wgetrc)
+ {
+ printf ("%s (user)\n%s", user_wgetrc, prefix_spaces);
+ xfree (user_wgetrc);
+ }
+ printf ("%s (system)\n", system_wgetrc);
+
+ format_and_print_line (strdup (locale_title),
+ strdup (locale_dir),
+ max_chars_per_line);
+
+ format_and_print_line (strdup (compile_title),
+ strdup (compilation_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 (_("\
stdout);
exit (0);
}
-\f
int
main (int argc, char **argv)
for details.\n\n"));
opt.timestamping = false;
}
+ if (opt.noclobber && file_exists_p(opt.output_document))
+ {
+ /* Check if output file exists; if it does, exit. */
+ logprintf (LOG_VERBOSE, _("File `%s' already there; not retrieving.\n"), opt.output_document);
+ exit(1);
+ }
}
if (opt.ask_passwd && opt.passwd)
exit (1);
}
+#ifdef ENABLE_IRI
+ if (opt.enable_iri)
+ {
+ if (opt.locale && !check_encoding_name (opt.locale))
+ opt.locale = NULL;
+
+ if (!opt.locale)
+ opt.locale = find_locale ();
+
+ if (opt.encoding_remote && !check_encoding_name (opt.encoding_remote))
+ opt.encoding_remote = NULL;
+ }
+#else
+ if (opt.enable_iri || opt.locale || opt.encoding_remote)
+ {
+ /* sXXXav : be more specific... */
+ printf(_("This version does not have support for IRIs\n"));
+ exit(1);
+ }
+#endif
+
+ if (opt.ask_passwd)
+ {
+ opt.passwd = prompt_for_password ();
+
+ if (opt.passwd == NULL || opt.passwd[0] == '\0')
+ exit (1);
+ }
+
#ifdef MSDOS
if (opt.wdebug)
dbug_init();
if (opt.output_document)
{
if (HYPHENP (opt.output_document))
- output_stream = stdout;
+ {
+#ifdef WINDOWS
+ FILE *result;
+ result = freopen (NULL, "wb", stdout);
+ if (result == NULL)
+ {
+ logputs (LOG_NOTQUIET, _("\
+WARNING: Can't reopen standard output in binary mode;\n\
+ downloaded file may contain inappropriate line endings.\n"));
+ }
+#endif
+ output_stream = stdout;
+ }
else
{
struct_fstat st;
char *filename = NULL, *redirected_URL = NULL;
int dt;
- if (opt.ask_passwd)
- opt.passwd = prompt_for_password ();
-
if ((opt.recursive || opt.page_requisites)
&& (url_scheme (*t) != SCHEME_FTP || url_uses_proxy (*t)))
{
int old_follow_ftp = opt.follow_ftp;
/* Turn opt.follow_ftp on in case of recursive FTP retrieval */
- if (url_scheme (*t) == SCHEME_FTP)
+ if (url_scheme (*t) == SCHEME_FTP)
opt.follow_ftp = 1;
-
- status = retrieve_tree (*t);
+
+ status = retrieve_tree (*t, NULL);
opt.follow_ftp = old_follow_ftp;
}
else
- status = retrieve_url (*t, &filename, &redirected_URL, NULL, &dt, opt.recursive);
+ {
+ struct iri *i = iri_new ();
+ set_uri_encoding (i, opt.locale, true);
+ status = retrieve_url (*t, &filename, &redirected_URL, NULL, &dt,
+ opt.recursive, i);
+ iri_free (i);
+ }
if (opt.delete_after && file_exists_p(filename))
{
xfree (url[i]);
cleanup ();
-#ifdef DEBUG_MALLOC
- print_malloc_debug_stats ();
-#endif
if (status == RETROK)
return 0;
else
projects / wget / blobdiff