Added ability to compile without API. See #198.

CHANGES

@@ -1,6 +1,8 @@
 ?? ???? ???? - 2.1.3-rc1
 ------------------------
 
+ * Added ability to compile without an external API (-DNO_MODSEC_API).
+
 
 27 July 2007 - 2.1.2
 --------------------

apache2/Makefile

@@ -29,6 +29,7 @@ APACHECTL = apachectl
 
 INCLUDES = -I /usr/include/libxml2
 DEFS = -DWITH_LIBXML2
+#DEFS = -DWITH_LIBXML2 -DNO_MODSEC_API
 #LIBS = -Lmy/lib/dir -lmylib
 
 CFLAGS = -O2 -g -Wuninitialized -Wall -Wmissing-prototypes -Wshadow -Wunused-variable -Wunused-value -Wchar-subscripts -Wsign-compare

apache2/apache2.h

@@ -18,10 +18,12 @@
 #include <apr_optional.h>
 
 
+#if (!defined(NO_MODSEC_API))
 /* Optional functions. */
 
 APR_DECLARE_OPTIONAL_FN(void, modsec_register_tfn, (const char *name, void *fn));
 APR_DECLARE_OPTIONAL_FN(void, modsec_register_operator, (const char *name, void *fn_init, void *fn_exec));
+#endif
 
 
 /* Configuration functions. */

apache2/mod_security2.c

@@ -950,6 +950,7 @@ static void hook_insert_error_filter(request_rec *r) {
 }
 #endif
 
+#if (!defined(NO_MODSEC_API))
 /**
  * This function is exported for other Apache modules to
  * register new transformation functions.
@@ -969,6 +970,7 @@ static void modsec_register_operator(const char *name, void *fn_init, void *fn_e
         msre_engine_op_register(modsecurity->msre, name, fn_init, fn_exec);
     }
 }
+#endif
 
 /**
  * Registers module hooks with Apache.
@@ -993,9 +995,11 @@ static void register_hooks(apr_pool_t *mp) {
         NULL
     };
 
+#if (!defined(NO_MODSEC_API))
     /* Export optional functions. */
     APR_REGISTER_OPTIONAL_FN(modsec_register_tfn);
     APR_REGISTER_OPTIONAL_FN(modsec_register_operator);
+#endif
 
     /* Main hooks */
     ap_hook_pre_config(hook_pre_config, NULL, NULL, APR_HOOK_FIRST);