* Started working on a variable-substitution thing

[citadel.git] / webcit / webcit.h

diff --git a/webcit/webcit.h b/webcit/webcit.h
index 84904bc0342fd6572a8d739b2c0b4e45417f400a..8a4ffd2fae66970530f37c3613dd1a563b16c0df 100644 (file)
--- a/webcit/webcit.h
+++ b/webcit/webcit.h
@@ -89,9 +89,24 @@ struct roomlisting {
 
 
 
+/*
+ * Dynamic content for variable substitution in templates
+ */
+struct wcsubst {
+       struct wcsubst *next;
+       int wcs_type;
+       char wcs_key[32];
+       void *wcs_value;
+};
 
-
-
+/*
+ * Values for wcs_type
+ */
+enum {
+       WCS_STRING,
+       WCS_FUNCTION
+};
+       
 
 /*
  * One of these is kept for each active Citadel session.
@@ -126,6 +141,7 @@ struct wcsession {
        int fake_frames;
        struct urlcontent *urlstrings;
        int HaveExpressMessages;        /* Nonzero if incoming msgs exist */
+       struct wcsubst *vars;
 };
 
 
@@ -138,6 +154,8 @@ extern char floorlist[128][256];
 extern char *axdefs[];
 extern char *defaulthost, *defaultport;
 
+extern struct wcsubst *global_subst;
+
 
 void stuff_to_cookie(char *cookie, int session,
                        char *user, char *pass, char *room);
@@ -260,3 +278,6 @@ void httpdate(char *buf, time_t thetime);
 void end_webcit_session(void);
 void page_popup(void);
 void http_redirect(char *);
+void clear_local_substs(void);
+void svprintf(char *keyname, const char *format,...);
+void do_template(void *templatename);