/* File Transfer Protocol support.
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.
struct url *proxy; /* FTWK-style proxy */
} ccon;
+extern int numurls;
/* Look for regexp "( *[0-9]+ *byte" (literal parenthesis) anywhere in
the string S, and return the number converted to wgint, if found, 0
logprintf (LOG_VERBOSE, " (%s)", human_readable (size));
if (start > 0)
{
- if (start >= 1024)
+ if (size - start >= 1024)
logprintf (LOG_VERBOSE, _(", %s (%s) remaining"),
number_to_static_string (size - start),
human_readable (size - start));
logputs (LOG_VERBOSE, !authoritative ? _(" (unauthoritative)\n") : "\n");
}
+static uerr_t ftp_get_listing (struct url *, ccon *, struct fileinfo **);
+
/* Retrieves a file with denoted parameters through opening an FTP
connection to the server. It always closes the data connection,
and closes the control connection in case of error. */
con->csock = -1;
/* Second: Login with proper USER/PASS sequence. */
- logprintf (LOG_VERBOSE, _("Logging in as %s ... "), escnonprint (user));
+ logprintf (LOG_VERBOSE, _("Logging in as %s ... "),
+ quotearg_style (escape_quoting_style, user));
if (opt.server_response)
logputs (LOG_ALWAYS, "\n");
err = ftp_login (csock, logname, passwd);
}
if (!opt.server_response)
- logprintf (LOG_VERBOSE, "==> CWD (%d) %s ... ",
- cwd_count, escnonprint (target));
- err = ftp_cwd (csock, targ);
+ logprintf (LOG_VERBOSE, "==> CWD (%d) %s ... ", cwd_count,
+ quotearg_style (escape_quoting_style, target));
+ err = ftp_cwd (csock, target);
/* FTPRERR, WRITEFAILED, FTPNSFOD */
switch (err)
{
return err;
case FTPNSFOD:
logputs (LOG_VERBOSE, "\n");
- logprintf (LOG_NOTQUIET, _("No such directory `%s'.\n\n"),
- escnonprint (u->dir));
+ logprintf (LOG_NOTQUIET, _("No such directory %s.\n\n"),
+ quote (u->dir));
fd_close (csock);
con->csock = -1;
return err;
if (opt.verbose)
{
if (!opt.server_response)
- logprintf (LOG_VERBOSE, "==> SIZE %s ... ", escnonprint (u->file));
+ logprintf (LOG_VERBOSE, "==> SIZE %s ... ",
+ quotearg_style (escape_quoting_style, u->file));
}
err = ftp_size (csock, u->file, len);
if (cmd & DO_RETR)
{
- /* If we're in spider mode, don't really retrieve anything. The
- fact that we got to this point should be proof enough that
- the file exists, vaguely akin to HTTP's concept of a "HEAD"
- request. */
+ /* If we're in spider mode, don't really retrieve anything except
+ the directory listing and verify whether the given "file" exists. */
if (opt.spider)
{
+ bool exists = false;
+ uerr_t res;
+ struct fileinfo *f;
+ res = ftp_get_listing (u, con, &f);
+ /* Set the DO_RETR command flag again, because it gets unset when
+ calling ftp_get_listing() and would otherwise cause an assertion
+ failure earlier on when this function gets repeatedly called
+ (e.g., when recursing). */
+ con->cmd |= DO_RETR;
+ if (res == RETROK)
+ {
+ while (f)
+ {
+ if (!strcmp (f->name, u->file))
+ {
+ exists = true;
+ break;
+ }
+ f = f->next;
+ }
+ if (exists)
+ {
+ logputs (LOG_VERBOSE, "\n");
+ logprintf (LOG_NOTQUIET, _("File %s exists.\n"),
+ quote (u->file));
+ }
+ else
+ {
+ logputs (LOG_VERBOSE, "\n");
+ logprintf (LOG_NOTQUIET, _("No such file %s.\n"),
+ quote (u->file));
+ }
+ }
fd_close (csock);
con->csock = -1;
fd_close (dtsock);
{
if (restval)
logputs (LOG_VERBOSE, "\n");
- logprintf (LOG_VERBOSE, "==> RETR %s ... ", escnonprint (u->file));
+ logprintf (LOG_VERBOSE, "==> RETR %s ... ",
+ quotearg_style (escape_quoting_style, u->file));
}
}
return err;
case FTPNSFOD:
logputs (LOG_VERBOSE, "\n");
- logprintf (LOG_NOTQUIET, _("No such file `%s'.\n\n"),
- escnonprint (u->file));
+ logprintf (LOG_NOTQUIET, _("No such file %s.\n\n"),
+ quote (u->file));
fd_close (dtsock);
fd_close (local_sock);
return err;
return err;
case FTPNSFOD:
logputs (LOG_VERBOSE, "\n");
- logprintf (LOG_NOTQUIET, _("No such file or directory `%s'.\n\n"),
- ".");
+ logprintf (LOG_NOTQUIET, _("No such file or directory %s.\n\n"),
+ quote ("."));
fd_close (dtsock);
fd_close (local_sock);
return err;
if (dtsock < 0)
{
logprintf (LOG_NOTQUIET, "accept: %s\n", strerror (errno));
- return err;
+ return CONERROR;
}
}
char *p = strchr (line, '\0');
while (p > line && (p[-1] == '\n' || p[-1] == '\r'))
*--p = '\0';
- logprintf (LOG_ALWAYS, "%s\n", escnonprint (line));
+ logprintf (LOG_ALWAYS, "%s\n",
+ quotearg_style (escape_quoting_style, line));
xfree (line);
}
fclose (fp);
locf = opt.output_document;
}
- if (opt.noclobber && file_exists_p (con->target))
+ /* If the output_document was given, then this check was already done and
+ the file didn't exist. Hence the !opt.output_document */
+ if (opt.noclobber && !opt.output_document && file_exists_p (con->target))
{
logprintf (LOG_VERBOSE,
- _("File `%s' already there; not retrieving.\n"), con->target);
+ _("File %s already there; not retrieving.\n"), quote (con->target));
/* If the file is there, we suppose it's retrieved OK. */
return RETROK;
}
strcpy (tmp, " ");
if (count > 1)
sprintf (tmp, _("(try:%2d)"), count);
- logprintf (LOG_VERBOSE, "--%s-- %s\n %s => `%s'\n",
- tms, hurl, tmp, locf);
+ logprintf (LOG_VERBOSE, "--%s-- %s\n %s => %s\n",
+ tms, hurl, tmp, quote (locf));
#ifdef WINDOWS
ws_changetitle (hurl);
#endif
con->csock = -1;
}
if (!opt.spider)
- logprintf (LOG_VERBOSE, _("%s (%s) - `%s' saved [%s]\n\n"),
- tms, tmrate, locf, number_to_static_string (len));
+ {
+ bool write_to_stdout = (opt.output_document && HYPHENP (opt.output_document));
+
+ logprintf (LOG_VERBOSE,
+ write_to_stdout
+ ? _("%s (%s) - written to stdout %s[%s]\n\n")
+ : _("%s (%s) - %s saved [%s]\n\n"),
+ tms, tmrate,
+ write_to_stdout ? "" : quote (locf),
+ number_to_static_string (len));
+ }
if (!opt.verbose && !opt.quiet)
{
/* Need to hide the password from the URL. The `if' is here
number of bytes and files downloaded. */
{
total_downloaded_bytes += len;
- opt.numurls++;
+ numurls++;
}
/* Deletion of listing files is not controlled by --delete-after, but
for instance, may want to know how many bytes and files they've
downloaded through it. */
total_downloaded_bytes += len;
- opt.numurls++;
+ numurls++;
if (opt.delete_after)
{
uf = url_file_name (u);
lf = file_merge (uf, LIST_FILENAME);
xfree (uf);
- DEBUGP ((_("Using `%s' as listing tmp file.\n"), lf));
+ DEBUGP ((_("Using %s as listing tmp file.\n"), quote (lf)));
- con->target = lf;
+ con->target = xstrdup (lf);
+ xfree (lf);
err = ftp_loop_internal (u, NULL, con);
+ lf = xstrdup (con->target);
+ xfree (con->target);
con->target = old_target;
if (err == RETROK)
- *f = ftp_parse_ls (lf, con->rs);
- else
- *f = NULL;
- if (opt.remove_listing)
{
- if (unlink (lf))
- logprintf (LOG_NOTQUIET, "unlink: %s\n", strerror (errno));
- else
- logprintf (LOG_VERBOSE, _("Removed `%s'.\n"), lf);
+ *f = ftp_parse_ls (lf, con->rs);
+ if (opt.remove_listing)
+ {
+ if (unlink (lf))
+ logprintf (LOG_NOTQUIET, "unlink: %s\n", strerror (errno));
+ else
+ logprintf (LOG_VERBOSE, _("Removed %s.\n"), quote (lf));
+ }
}
+ else
+ *f = NULL;
xfree (lf);
con->cmd &= ~DO_LIST;
return err;
/* Remote file is older, file sizes can be compared and
are both equal. */
logprintf (LOG_VERBOSE, _("\
-Remote file no newer than local file `%s' -- not retrieving.\n"), con->target);
+Remote file no newer than local file %s -- not retrieving.\n"), quote (con->target));
dlthis = false;
}
else if (eq_size)
{
/* Remote file is newer or sizes cannot be matched */
logprintf (LOG_VERBOSE, _("\
-Remote file is newer than local file `%s' -- retrieving.\n\n"),
- con->target);
+Remote file is newer than local file %s -- retrieving.\n\n"),
+ quote (con->target));
}
else
{
{
logprintf (LOG_VERBOSE, _("\
Already have correct symlink %s -> %s\n\n"),
- con->target, escnonprint (f->linkto));
+ quote (con->target),
+ quote (f->linkto));
dlthis = false;
break;
}
}
}
logprintf (LOG_VERBOSE, _("Creating symlink %s -> %s\n"),
- con->target, escnonprint (f->linkto));
+ quote (con->target), quote (f->linkto));
/* Unlink before creating symlink! */
unlink (con->target);
if (symlink (f->linkto, con->target) == -1)
} /* have f->linkto */
#else /* not HAVE_SYMLINK */
logprintf (LOG_NOTQUIET,
- _("Symlinks not supported, skipping symlink `%s'.\n"),
- con->target);
+ _("Symlinks not supported, skipping symlink %s.\n"),
+ quote (con->target));
#endif /* not HAVE_SYMLINK */
}
else /* opt.retr_symlinks */
break;
case FT_DIRECTORY:
if (!opt.recursive)
- logprintf (LOG_NOTQUIET, _("Skipping directory `%s'.\n"),
- escnonprint (f->name));
+ logprintf (LOG_NOTQUIET, _("Skipping directory %s.\n"),
+ quote (f->name));
break;
case FT_PLAINFILE:
/* Call the retrieve loop. */
break;
case FT_UNKNOWN:
logprintf (LOG_NOTQUIET, _("%s: unknown/unsupported file type.\n"),
- escnonprint (f->name));
+ quote (f->name));
break;
} /* switch */
* appropriate. (Do the test once, and save the result.)
*/
- /* #### This code repeats in http.c and ftp.c. Move it to a
- function! */
- actual_target = NULL;
- if (opt.output_document)
- {
- if (output_stream_regular)
- actual_target = opt.output_document;
- }
- else
- actual_target = con->target;
+ set_local_file (&actual_target, con->target);
/* If downloading a plain file, set valid (non-zero) permissions. */
if (dlthis && (actual_target != NULL) && (f->type == FT_PLAINFILE))
/* Set the time-stamp information to the local file. Symlinks
are not to be stamped because it sets the stamp on the
original. :( */
-
if (actual_target != NULL)
{
if (!(f->type == FT_SYMLINK && !opt.retr_symlinks)
}
else if (f->tstamp == -1)
logprintf (LOG_NOTQUIET, _("%s: corrupt time-stamp.\n"),
- actual_target);
+ actual_target);
}
xfree (con->target);
if (!accdir (newdir))
{
logprintf (LOG_VERBOSE, _("\
-Not descending to `%s' as it is excluded/not-included.\n"),
- escnonprint (newdir));
+Not descending to %s as it is excluded/not-included.\n"),
+ quote (newdir));
continue;
}
{
if (f->type != FT_DIRECTORY && !acceptable (f->name))
{
- logprintf (LOG_VERBOSE, _("Rejecting `%s'.\n"),
- escnonprint (f->name));
+ logprintf (LOG_VERBOSE, _("Rejecting %s.\n"),
+ quote (f->name));
f = delelement (f, &start);
}
else
{
if (has_insecure_name_p (f->name))
{
- logprintf (LOG_VERBOSE, _("Rejecting `%s'.\n"),
- escnonprint (f->name));
+ logprintf (LOG_VERBOSE, _("Rejecting %s.\n"),
+ quote (f->name));
f = delelement (f, &start);
}
else
if (matchres == -1)
{
logprintf (LOG_NOTQUIET, _("Error matching %s against %s: %s\n"),
- u->file, escnonprint (f->name), strerror (errno));
+ u->file, quotearg_style (escape_quoting_style, f->name),
+ strerror (errno));
break;
}
if (matchres == FNM_NOMATCH)
/* No luck. */
/* #### This message SUCKS. We should see what was the
reason that nothing was retrieved. */
- logprintf (LOG_VERBOSE, _("No matches on pattern `%s'.\n"),
- escnonprint (u->file));
+ logprintf (LOG_VERBOSE, _("No matches on pattern %s.\n"),
+ quote (u->file));
}
else if (action == GLOB_GETONE) /* GLOB_GETONE or GLOB_GETALL */
{
else
sz = -1;
logprintf (LOG_NOTQUIET,
- _("Wrote HTML-ized index to `%s' [%s].\n"),
- filename, number_to_static_string (sz));
+ _("Wrote HTML-ized index to %s [%s].\n"),
+ quote (filename), number_to_static_string (sz));
}
else
logprintf (LOG_NOTQUIET,
- _("Wrote HTML-ized index to `%s'.\n"),
- filename);
+ _("Wrote HTML-ized index to %s.\n"),
+ quote (filename));
}
xfree (filename);
}
projects / wget / blobdiff