MEDIUM: samples: move payload-based fetches and ACLs to their own file
The file acl.c is a real mess, it both contains functions to parse and
process ACLs, and some sample extraction functions which act on buffers.
Some other payload analysers were arbitrarily dispatched to proto_tcp.c.
So now we're moving all payload-based fetches and ACLs to payload.c
which is capable of extracting data from buffers and rely on everything
that is protocol-independant. That way we can safely inflate this file
and only use the other ones when some fetches are really specific (eg:
HTTP, SSL, ...).
As a result of this cleanup, the following new sample fetches became
available even if they're not really useful :
always_false, always_true, rep_ssl_hello_type, rdp_cookie_cnt,
req_len, req_ssl_hello_type, req_ssl_sni, req_ssl_ver, wait_end
The function 'acl_fetch_nothing' was wrong and never used anywhere so it
was removed.
The "rdp_cookie" sample fetch used to have a mandatory argument while it
was optional in ACLs, which are supposed to iterate over RDP cookies. So
we're making it optional as a fetch too, and it will return the first one.
diff --git a/include/proto/payload.h b/include/proto/payload.h
new file mode 100644
index 0000000..338ebc6
--- /dev/null
+++ b/include/proto/payload.h
@@ -0,0 +1,40 @@
+/*
+ * include/proto/payload.h
+ * Definitions for payload-based sample fetches and ACLs
+ *
+ * Copyright (C) 2000-2013 Willy Tarreau - w@1wt.eu
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation, version 2.1
+ * exclusively.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _PROTO_PROTO_PAYLOAD_H
+#define _PROTO_PROTO_PAYLOAD_H
+
+#include <common/config.h>
+#include <types/arg.h>
+#include <types/proxy.h>
+#include <types/sample.h>
+#include <types/session.h>
+
+int smp_fetch_rdp_cookie(struct proxy *px, struct session *s, void *l7, unsigned int opt, const struct arg *args, struct sample *smp);
+
+#endif /* _PROTO_PROTO_PAYLOAD_H */
+
+/*
+ * Local variables:
+ * c-indent-level: 8
+ * c-basic-offset: 8
+ * End:
+ */