Changes to fill_template() that reduce memory usage without having

[privoxy.git] / list.c

diff --git a/list.c b/list.c
index 0104a95..255d6fd 100644 (file)
--- a/list.c
+++ b/list.c
@@ -1,4 +1,4 @@
-const char list_rcs[] = "$Id: list.c,v 1.3 2001/06/03 19:12:24 oes Exp $";
+const char list_rcs[] = "$Id: list.c,v 1.5 2001/06/29 21:45:41 oes Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/list.c,v $
@@ -34,6 +34,17 @@ const char list_rcs[] = "$Id: list.c,v 1.3 2001/06/03 19:12:24 oes Exp $";
  *
  * Revisions   :
  *    $Log: list.c,v $
+ *    Revision 1.5  2001/06/29 21:45:41  oes
+ *    Indentation, CRLF->LF, Tab-> Space
+ *
+ *    Revision 1.4  2001/06/29 13:30:22  oes
+ *    - Added Convenience function enlist_unique_header(),
+ *      which takes the Header name and value as separate
+ *      arguments and thus saves the pain of sprintf()ing
+ *      and determining the Header name length to enlist_unique
+ *    - Improved comments
+ *    - Removed logentry from cancelled commit
+ *
  *    Revision 1.3  2001/06/03 19:12:24  oes
  *    functions for new struct map, extended enlist_unique
  *
@@ -226,13 +237,13 @@ void enlist_unique_header(struct list *header, const char *name, const char *val
    if (name == NULL || value == NULL) return;
 
    dummy = strdup(name);
-       dummy = strsav(dummy, ": ");
+   dummy = strsav(dummy, ": ");
    length = strlen(dummy);
 
    while (cur != NULL)
    {
       if ((cur->str != NULL) && 
-                       (0 == strncmp(dummy, cur->str, length)))
+               (0 == strncmp(dummy, cur->str, length)))
       {
          /* Already there */
          return;
@@ -244,7 +255,7 @@ void enlist_unique_header(struct list *header, const char *name, const char *val
 
    if (cur != NULL)
    {
-          cur->str  = strsav(dummy, value);
+      cur->str  = strsav(dummy, value);
       cur->next = NULL;
 
       last = header->last;
@@ -290,7 +301,8 @@ void destroy_list(struct list *header)
  *
  * Function    :  list_to_text
  *
- * Description :  "Flaten" a string list into 1 long \r\n delimited string.
+ * Description :  "Flaten" a string list into 1 long \r\n delimited string,
+ *                adding an empty line at the end.
  *
  * Parameters  :
  *          1  :  h = pointer to list 'dummy' header
@@ -303,9 +315,7 @@ char *list_to_text(struct list *h)
    struct list *p;
    char *ret = NULL;
    char *s;
-   int size;
-
-   size = 0;
+   int size = 2;
 
    for (p = h->next; p ; p = p->next)
    {
@@ -333,6 +343,7 @@ char *list_to_text(struct list *h)
          *s++ = '\r'; *s++ = '\n';
       }
    }
+   *s++ = '\r'; *s++ = '\n';
 
    return(ret);
 
@@ -541,6 +552,7 @@ char *lookup(struct map *map, char *name)
       p = p->next;
    }
    return "";
+
 }