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-rw-r--r--source4/librpc/rpc/dcerpc_util.c35
1 files changed, 35 insertions, 0 deletions
diff --git a/source4/librpc/rpc/dcerpc_util.c b/source4/librpc/rpc/dcerpc_util.c
index e62404b92a..8c9b273896 100644
--- a/source4/librpc/rpc/dcerpc_util.c
+++ b/source4/librpc/rpc/dcerpc_util.c
@@ -711,3 +711,38 @@ NTSTATUS dcerpc_fetch_session_key(struct dcerpc_pipe *p,
return NT_STATUS_NO_USER_SESSION_KEY;
}
+
+
+/*
+ log a rpc packet in a format suitable for ndrdump. This is especially useful
+ for sealed packets, where ethereal cannot easily see the contents
+
+ this triggers on a debug level of >= 10
+*/
+void dcerpc_log_packet(const struct dcerpc_interface_table *ndr,
+ uint32_t opnum, uint32_t flags, DATA_BLOB *pkt)
+{
+ const int num_examples = 20;
+ int i;
+
+ if (DEBUGLEVEL < 10) return;
+
+ for (i=0;i<num_examples;i++) {
+ char *name=NULL;
+ asprintf(&name, "%s/rpclog/%s-%u.%d.%s",
+ lp_lockdir(), ndr->name, opnum, i,
+ (flags&NDR_IN)?"in":"out");
+ if (name == NULL) {
+ return;
+ }
+ if (!file_exist(name, NULL)) {
+ if (file_save(name, pkt->data, pkt->length)) {
+ DEBUG(10,("Logged rpc packet to %s\n", name));
+ }
+ free(name);
+ break;
+ }
+ free(name);
+ }
+}
+