Applied Alexander Belopolsky's patch for htmlified FTP listings.

[wget] / src / ftp-ls.c

diff --git a/src/ftp-ls.c b/src/ftp-ls.c
index ac4786b536236bdddea12691c9d51c9a758aa8a1..dd6caa661273b1fb422d0fd6157d9a06ea5feab7 100644 (file)
--- a/src/ftp-ls.c
+++ b/src/ftp-ls.c
@@ -1,6 +1,6 @@
 /* Parsing FTP `ls' output.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-   2004, 2005, 2006, 2007 Free Software Foundation, Inc. 
+   2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. 
 
 This file is part of GNU Wget.
 
@@ -75,6 +75,7 @@ clean_line(char *line)
   if (!len) return 0; 
   if (line[len - 1] == '\n')
     line[--len] = '\0';
+  if (!len) return 0; 
   if (line[len - 1] == '\r')
     line[--len] = '\0';
   for ( ; *line ; line++ ) if (*line == '\t') *line = ' '; 
@@ -850,6 +851,7 @@ ftp_index (const char *file, struct url *u, struct fileinfo *f)
   FILE *fp;
   char *upwd;
   char *htclfile;               /* HTML-clean file name */
+  char *urlclfile;              /* URL-clean file name */
 
   if (!output_stream)
     {
@@ -894,7 +896,8 @@ ftp_index (const char *file, struct url *u, struct fileinfo *f)
             "Jan", "Feb", "Mar", "Apr", "May", "Jun",
             "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
           };
-          struct tm *ptm = localtime ((time_t *)&f->tstamp);
+          time_t tstamp = f->tstamp;
+          struct tm *ptm = localtime (&tstamp);
 
           fprintf (fp, "%d %s %02d ", ptm->tm_year + 1900, months[ptm->tm_mon],
                   ptm->tm_mday);
@@ -921,13 +924,14 @@ ftp_index (const char *file, struct url *u, struct fileinfo *f)
           break;
         }
       htclfile = html_quote_string (f->name);
+      urlclfile = url_escape_unsafe_and_reserved (f->name);
       fprintf (fp, "<a href=\"ftp://%s%s:%d", upwd, u->host, u->port);
       if (*u->dir != '/')
         putc ('/', fp);
       fprintf (fp, "%s", u->dir);
       if (*u->dir)
         putc ('/', fp);
-      fprintf (fp, "%s", htclfile);
+      fprintf (fp, "%s", urlclfile);
       if (f->type == FT_DIRECTORY)
         putc ('/', fp);
       fprintf (fp, "\">%s", htclfile);
@@ -940,6 +944,7 @@ ftp_index (const char *file, struct url *u, struct fileinfo *f)
         fprintf (fp, "-> %s", f->linkto ? f->linkto : "(nil)");
       putc ('\n', fp);
       xfree (htclfile);
+      xfree (urlclfile);
       f = f->next;
     }
   fprintf (fp, "</pre>\n</body>\n</html>\n");