First version of CGI-based edit interface. This is very much a

[privoxy.git] / actions.c

diff --git a/actions.c b/actions.c
index 0bc413a..a09f95a 100644 (file)
--- a/actions.c
+++ b/actions.c
@@ -1,4 +1,4 @@
-const char actions_rcs[] = "$Id: actions.c,v 1.11 2001/09/14 00:17:32 jongfoster Exp $";
+const char actions_rcs[] = "$Id: actions.c,v 1.12 2001/09/16 13:21:27 jongfoster Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/actions.c,v $
@@ -33,6 +33,9 @@ const char actions_rcs[] = "$Id: actions.c,v 1.11 2001/09/14 00:17:32 jongfoster
  *
  * Revisions   :
  *    $Log: actions.c,v $
+ *    Revision 1.12  2001/09/16 13:21:27  jongfoster
+ *    Changes to use new list functions.
+ *
  *    Revision 1.11  2001/09/14 00:17:32  jongfoster
  *    Tidying up memory allocation. New function init_action().
  *
@@ -87,6 +90,9 @@ const char actions_rcs[] = "$Id: actions.c,v 1.11 2001/09/14 00:17:32 jongfoster
 #include "miscutil.h"
 #include "errlog.h"
 #include "loaders.h"
+#ifdef FEATURE_CGI_EDIT_ACTIONS
+#include "encode.h"
+#endif /* def FEATURE_CGI_EDIT_ACTIONS */
 
 const char actions_h_rcs[] = ACTIONS_H_VERSION;
 
@@ -655,6 +661,106 @@ char * actions_to_text(struct action_spec *action)
 }
 
 
+#ifdef FEATURE_CGI_EDIT_ACTIONS
+/*********************************************************************
+ *
+ * Function    :  actions_to_html
+ *
+ * Description :  Converts a actionsfile entry from numeric form
+ *                ("mask" and "add") to a <br>-seperated HTML string.
+ *
+ * Parameters  :
+ *          1  :  mask = As from struct url_actions
+ *          2  :  add  = As from struct url_actions
+ *
+ * Returns     :  A string.  Caller must free it.
+ *
+ *********************************************************************/
+char * actions_to_html(struct action_spec *action)
+{
+   unsigned mask = action->mask;
+   unsigned add  = action->add;
+   char * result = strdup("");
+   char * enc_str;
+   struct list_entry * lst;
+
+   /* sanity - prevents "-feature +feature" */
+   mask |= add;
+
+
+#define DEFINE_ACTION_BOOL(__name, __bit)      \
+   if (!(mask & __bit))                        \
+   {                                           \
+      result = strsav(result, "\n<br>-" __name); \
+   }                                           \
+   else if (add & __bit)                       \
+   {                                           \
+      result = strsav(result, "\n<br>+" __name); \
+   }
+
+#define DEFINE_ACTION_STRING(__name, __bit, __index) \
+   if (!(mask & __bit))                              \
+   {                                                 \
+      result = strsav(result, "\n<br>-" __name);       \
+   }                                                 \
+   else if (add & __bit)                             \
+   {                                                 \
+      result = strsav(result, "\n<br>+" __name "{");   \
+      enc_str = html_encode(action->string[__index]);\
+      result = strsav(result, enc_str);              \
+      freez(enc_str);                                \
+      result = strsav(result, "}");                  \
+   }
+
+#define DEFINE_ACTION_MULTI(__name, __index)         \
+   if (action->multi_remove_all[__index])            \
+   {                                                 \
+      result = strsav(result, "\n<br>-" __name "{*}"); \
+   }                                                 \
+   else                                              \
+   {                                                 \
+      lst = action->multi_remove[__index]->first;    \
+      while (lst)                                    \
+      {                                              \
+         result = strsav(result, "\n<br>-" __name "{");\
+         enc_str = html_encode(lst->str);            \
+         result = strsav(result, enc_str);           \
+         freez(enc_str);                             \
+         result = strsav(result, "}");               \
+         lst = lst->next;                            \
+      }                                              \
+   }                                                 \
+   lst = action->multi_add[__index]->first;          \
+   while (lst)                                       \
+   {                                                 \
+      result = strsav(result, "\n<br>+" __name "{");   \
+      result = strsav(result, lst->str);             \
+      result = strsav(result, "}");                  \
+      lst = lst->next;                               \
+   }
+
+#define DEFINE_ACTION_ALIAS 0 /* No aliases for output */
+
+#include "actionlist.h"
+
+#undef DEFINE_ACTION_MULTI
+#undef DEFINE_ACTION_STRING
+#undef DEFINE_ACTION_BOOL
+#undef DEFINE_ACTION_ALIAS
+
+   /* trim leading <br> */
+   if (result && *result)
+   {
+      char * s = result;
+      result = strdup(result + 5);
+      free(s);
+   }
+
+   return result;
+}
+#endif /* def FEATURE_CGI_EDIT_ACTIONS */
+
+
 /*********************************************************************
  *
  * Function    :  current_actions_to_text