From 295f6bfd92a33d2887e5e88396ff03a393d5e5b7 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Jun 11 2020 08:54:09 +0000
Subject: logging: toks_log_lpc_request(): output the lpc message type.


---

diff --git a/src/log/toks_log_lpc_request.c b/src/log/toks_log_lpc_request.c
index 380a029..adf4219 100644
--- a/src/log/toks_log_lpc_request.c
+++ b/src/log/toks_log_lpc_request.c
@@ -12,6 +12,42 @@
 #include "toksvc_daemon_impl.h"
 #include "toksvc_log_impl.h"
 
+static const char toks_error_str[]      = "#ERROR";
+
+static const char * toks_lpc_msg_str[]  = {
+	[NT_LPC_NEW_MESSAGE]            = "NT_LPC_NEW_MESSAGE",
+	[NT_LPC_REQUEST]                = "NT_LPC_REQUEST",
+	[NT_LPC_REPLY]                  = "NT_LPC_REPLY",
+	[NT_LPC_DATAGRAM]               = "NT_LPC_DATAGRAM",
+	[NT_LPC_LOST_REPLY]             = "NT_LPC_LOST_REPLY",
+	[NT_LPC_PORT_CLOSED]            = "NT_LPC_PORT_CLOSED",
+	[NT_LPC_CLIENT_DIED]            = "NT_LPC_CLIENT_DIED",
+	[NT_LPC_EXCEPTION]              = "NT_LPC_EXCEPTION",
+	[NT_LPC_DEBUG_EVENT]            = "NT_LPC_DEBUG_EVENT",
+	[NT_LPC_ERROR_EVENT]            = "NT_LPC_ERROR_EVENT",
+	[NT_LPC_CONNECTION_REQUEST]     = "NT_LPC_CONNECTION_REQUEST",
+};
+
+static const char * toks_alpc_msg_str[] = {
+	[NT_ALPC_REQUEST ^ 0x2000]            = "NT_ALPC_REQUEST",
+	[NT_ALPC_CONNECTION_REQUEST ^ 0x2000] = "NT_ALPC_CONNECTION_REQUEST",
+};
+
+static const char * toks_lpc_msg_type_desc(unsigned msgtype)
+{
+	if (msgtype <= NT_LPC_CONNECTION_REQUEST)
+		return toks_lpc_msg_str[msgtype];
+
+	else if (msgtype == NT_ALPC_REQUEST)
+		return toks_alpc_msg_str[msgtype ^ 0x2000];
+
+	else if (msgtype == NT_ALPC_CONNECTION_REQUEST)
+		return toks_alpc_msg_str[msgtype ^ 0x2000];
+
+	else
+		return toks_error_str;
+}
+
 void toks_log_lpc_request(
 	struct toks_daemon_ctx * dctx,
 	const nt_tty_port_msg *  msg)
@@ -32,15 +68,16 @@ void toks_log_lpc_request(
 	toks_log_header(
 		drvctx,
 		TOKS_LOG_ENTRY_SERVER_INFO,
-		"LPC request from %s (syspid %d, systid %d), "
+		"LPC message from %s (syspid %d, systid %d), "
 		"data_size=%u, msg_size=%u, "
-		"msg_type=%u, msg_id=%u\n",
+		"msg_type=%u (%s), msg_id=%u\n",
 		toks_log_basename(path),
 		cid.process_id,
 		cid.thread_id,
 		msg->header.data_size,
 		msg->header.msg_size,
 		msg->header.msg_type,
+		toks_lpc_msg_type_desc(msg->header.msg_type),
 		msg->header.msg_id);
 
 	if (cid.process_id)