r1874: add dcerpc_errstr() function to display a fault code by name,

this should be used in the torture  tests when we got NT_STATU_NET_WRITE_FAULT

metze
(This used to be commit 964748389bb7560ba141d71bb9256a8552c7db92)

2 files changed, 60 insertions, 0 deletions

diff --git a/source4/librpc/config.m4 b/source4/librpc/config.m4
index c8dbafa6b8..2b349fe9dc 100644
--- a/source4/librpc/config.m4
+++ b/source4/librpc/config.m4
@@ -49,6 +49,7 @@ SMB_SUBSYSTEM(LIBRPC_RAW,[],
 		[librpc/rpc/dcerpc.o
 		librpc/rpc/dcerpc_auth.o
 		librpc/rpc/dcerpc_util.o
+		librpc/rpc/dcerpc_error.o
 		librpc/rpc/dcerpc_schannel.o
 		librpc/rpc/dcerpc_ntlm.o
 		librpc/rpc/dcerpc_spnego.o
diff --git a/source4/librpc/rpc/dcerpc_error.c b/source4/librpc/rpc/dcerpc_error.c
new file mode 100644
index 0000000000..d1456cad72
--- /dev/null
+++ b/source4/librpc/rpc/dcerpc_error.c
@@ -0,0 +1,59 @@
+/* 
+   Unix SMB/CIFS implementation.
+
+   dcerpc fault functions
+
+   Copyright (C) Stefan Metzmacher 2004
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program 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 General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+struct dcerpc_fault_table {
+	const char *errstr;
+	uint32_t faultcode;
+};
+
+static const struct dcerpc_fault_table dcerpc_faults[] =
+{
+	{ "DCERPC_FAULT_OP_RNG_ERROR",		DCERPC_FAULT_OP_RNG_ERROR },
+	{ "DCERPC_FAULT_UNK_IF",		DCERPC_FAULT_UNK_IF },
+	{ "DCERPC_FAULT_NDR",			DCERPC_FAULT_NDR },
+	{ "DCERPC_FAULT_INVALID_TAG",		DCERPC_FAULT_INVALID_TAG },
+	{ "DCERPC_FAULT_CONTEXT_MISMATCH",	DCERPC_FAULT_CONTEXT_MISMATCH },
+	{ "DCERPC_FAULT_OTHER",			DCERPC_FAULT_OTHER },
+	{ "DCERPC_FAULT_LOGON_FAILURE",		DCERPC_FAULT_LOGON_FAILURE },
+
+	{ NULL,					0}	
+};
+
+const char *dcerpc_errstr(uint32_t fault_code)
+{
+	/* TODO: remove static pstring! */
+	static pstring msg;
+	int idx = 0;
+
+	while (dcerpc_faults[idx].errstr != NULL) {
+		if (dcerpc_faults[idx].faultcode == fault_code) {
+			return dcerpc_faults[idx].errstr;
+		}
+		idx++;
+	}
+
+	slprintf(msg, sizeof(msg), "DCERPC fault 0x%08x", fault_code);
+
+	return msg;
+}