Whitespace and formatting changes.(Aesthetic only)

[wget] / src / convert.c

diff --git a/src/convert.c b/src/convert.c
index 3459edada8d1ec3ca081ab9183583a2fa3dcea2a..abad5db09af50bb528f9c5f102596b6be1a613ba 100644 (file)
--- a/src/convert.c
+++ b/src/convert.c
@@ -1,6 +1,6 @@
 /* Conversion of links to local files.
-   Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
-   Software Foundation, Inc.
+   Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
+   Free Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
@@ -33,9 +33,7 @@ as that of the covered work.  */
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif /* HAVE_UNISTD_H */
+#include <unistd.h>
 #include <errno.h>
 #include <assert.h>
 #include "convert.h"
@@ -60,7 +58,7 @@ struct hash_table *downloaded_css_set;
 static void convert_links (const char *, struct urlpos *);
 
 
-void
+static void
 convert_links_in_hashtable (struct hash_table *downloaded_set,
                             int is_css,
                             int *file_count)
@@ -126,6 +124,9 @@ convert_links_in_hashtable (struct hash_table *downloaded_set,
           set_uri_encoding (pi, opt.locale, true);
 
           u = url_parse (cur_url->url->url, NULL, pi, true);
+          if (!u)
+              continue;
+
           local_name = hash_table_get (dl_url_file_map, u->url);
 
           /* Decide on the conversion type.  */
@@ -203,7 +204,7 @@ static const char *replace_plain (const char*, int, FILE*, const char *);
 static const char *replace_attr (const char *, int, FILE *, const char *);
 static const char *replace_attr_refresh_hack (const char *, int, FILE *,
                                               const char *, int);
-static char *local_quote_string (const char *);
+static char *local_quote_string (const char *, bool);
 static char *construct_relative (const char *, const char *);
 
 /* Change the links in one file.  LINKS is a list of links in the
@@ -301,7 +302,8 @@ convert_links (const char *file, struct urlpos *links)
           /* Convert absolute URL to relative. */
           {
             char *newname = construct_relative (file, link->local_name);
-            char *quoted_newname = local_quote_string (newname);
+            char *quoted_newname = local_quote_string (newname,
+                                                       link->link_css_p);
 
             if (link->link_css_p)
               p = replace_plain (p, link->size, fp, quoted_newname);
@@ -325,7 +327,7 @@ convert_links (const char *file, struct urlpos *links)
             char *quoted_newlink = html_quote_string (newlink);
 
             if (link->link_css_p)
-              p = replace_plain (p, link->size, fp, quoted_newlink);
+              p = replace_plain (p, link->size, fp, newlink);
             else if (!link->link_refresh_p)
               p = replace_attr (p, link->size, fp, quoted_newlink);
             else
@@ -612,14 +614,14 @@ find_fragment (const char *beg, int size, const char **bp, const char **ep)
    because those characters have special meanings in URLs.  */
 
 static char *
-local_quote_string (const char *file)
+local_quote_string (const char *file, bool no_html_quote)
 {
   const char *from;
   char *newname, *to;
 
   char *any = strpbrk (file, "?#%;");
   if (!any)
-    return html_quote_string (file);
+    return no_html_quote ? strdup (file) : html_quote_string (file);
 
   /* Allocate space assuming the worst-case scenario, each character
      having to be quoted.  */
@@ -656,7 +658,7 @@ local_quote_string (const char *file)
       }
   *to = '\0';
 
-  return html_quote_string (newname);
+  return no_html_quote ? strdup (newname) : html_quote_string (newname);
 }
 \f
 /* Book-keeping code for dl_file_url_map, dl_url_file_map,
@@ -871,7 +873,7 @@ register_delete_file (const char *file)
 /* Register that FILE is an HTML file that has been downloaded. */
 
 void
-register_html (const char *url, const char *file)
+register_html (const char *file)
 {
   if (!downloaded_html_set)
     downloaded_html_set = make_string_hash_table (0);
@@ -881,7 +883,7 @@ register_html (const char *url, const char *file)
 /* Register that FILE is a CSS file that has been downloaded. */
 
 void
-register_css (const char *url, const char *file)
+register_css (const char *file)
 {
   if (!downloaded_css_set)
     downloaded_css_set = make_string_hash_table (0);