www-cgi/: Allow customization of the environment filters.

[userv-utils.git] / www-cgi / ucgi.h

diff --git a/www-cgi/ucgi.h b/www-cgi/ucgi.h
index f8dc67402b0036d8427321655cec7ec4413a1542..765367a481583e53aa68bd62315346e6ba460963 100644 (file)
--- a/www-cgi/ucgi.h
+++ b/www-cgi/ucgi.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1998-1999 Ian Jackson
+ * Copyright (C) 1998-1999,2003 Ian Jackson
  *
  * This is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by
@@ -23,18 +23,36 @@
 
 #include <stdlib.h>
 
+#ifdef DEBUG
+#  define D(x) x
+#else
+#  define D(x)
+#endif
+
 #define MAX_ARGS 1024
 #define MAX_USERNAME_LEN 1024
 #define MAX_SCRIPTPATH_LEN 1024
+#define MAX_ENVVAR_NAME 128
 #define MAX_ENVVAR_VALUE (1024*1024)
+#define MAX_ENVVARS 256
 
 void syserror(const char *m);
 void error(const char *m);
 void *xmalloc(size_t sz);
 void xsetenv(const char *en, const char *ev, int overwrite);
+void *xrealloc(void *ptr, size_t sz);
+
+const char **load_filters(unsigned flags, const char *first, ...);
+#define LOADF_MUST 1u
+#define LF_END ((const char *)0)
+
+void filter_environment(unsigned flags, const char *prefix_in,
+                       const char *const *patv,
+                       void (*foundone)(const char *fulln, const char *en,
+                                        const char *ev, void *p),
+                       void *p);
+#define FILTF_WILDCARD 1u
 
-extern const char *const envok[];
-extern const int nenvok;
 extern int debugmode;
 
 #endif