[svn] Merge of fix for bugs 20341 and 20410.

[wget] / src / retr.c

diff --git a/src/retr.c b/src/retr.c
index 18a7b3233817e1c6786284b5a1d472fbed2655cf..c531be59c35bae44344c14e9b661a8c9af05b558 100644 (file)
--- a/src/retr.c
+++ b/src/retr.c
@@ -1,11 +1,11 @@
 /* File retrieval.
-   Copyright (C) 1996-2005 Free Software Foundation, Inc.
+   Copyright (C) 1996-2006 Free Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
 GNU Wget is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
+the Free Software Foundation; either version 3 of the License, or (at
 your option) any later version.
 
 GNU Wget is distributed in the hope that it will be useful,
@@ -14,8 +14,7 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
-along with Wget; if not, write to the Free Software Foundation, Inc.,
-51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+along with Wget.  If not, see <http://www.gnu.org/licenses/>.
 
 In addition, as a special exception, the Free Software Foundation
 gives permission to link the code of its release of Wget with the
@@ -844,8 +843,18 @@ retrieve_from_file (const char *file, bool html, int *count)
          break;
        }
       if ((opt.recursive || opt.page_requisites)
-         && cur_url->url->scheme != SCHEME_FTP)
-       status = retrieve_tree (cur_url->url->url);
+         && (cur_url->url->scheme != SCHEME_FTP || getproxy (cur_url->url)))
+       {
+         int old_follow_ftp = opt.follow_ftp;
+
+         /* Turn opt.follow_ftp on in case of recursive FTP retrieval */
+         if (cur_url->url->scheme == SCHEME_FTP) 
+           opt.follow_ftp = 1;
+         
+         status = retrieve_tree (cur_url->url->url);
+
+         opt.follow_ftp = old_follow_ftp;
+       }
       else
        status = retrieve_url (cur_url->url->url, &filename, &new_file, NULL, &dt, opt.recursive);
 
@@ -1012,6 +1021,20 @@ getproxy (struct url *u)
   return proxy;
 }
 
+/* Returns true if URL would be downloaded through a proxy. */
+
+bool
+url_uses_proxy (const char *url)
+{
+  bool ret;
+  struct url *u = url_parse (url, NULL);
+  if (!u)
+    return false;
+  ret = getproxy (u) != NULL;
+  url_free (u);
+  return ret;
+}
+
 /* Should a host be accessed through proxy, concerning no_proxy?  */
 static bool
 no_proxy_match (const char *host, const char **no_proxy)