commit e2cda07deef4075c28c1db132d38126b01c01858
author Bernie Innocenti <codewiz@google.com> Thu Sep 06 21:39:49 2018 +0900
committer Bernie Innocenti <codewiz@google.com> Fri Sep 07 01:59:52 2018 +0000
tree 10d436248807c048296c763b4f2eaa60a94aaf91
parent b05c57edf8f4bd282d5b5ac7840b1a07db337065

Add a Log::arg() variant to hexdump binary buffers

Perhaps we should make this work with Slices, easy to add once the need
arises.

Test: atest netdutils_test
Change-Id: I031b8e41e9ab7b59a857e77438bc3fa193e755b3

libnetdutils/Log.cpp

diff --git a/libnetdutils/Log.cpp b/libnetdutils/Log.cpp
index 1a742f6..d2ce98f 100644
--- a/libnetdutils/Log.cpp
+++ b/libnetdutils/Log.cpp
@@ -15,6 +15,7 @@
  */
 
 #include "netdutils/Log.h"
+#include "netdutils/Slice.h"
 
 #include <chrono>
 #include <ctime>
@@ -117,7 +118,7 @@
     return *this;
 }
 
-template<>
+template <>
 LogEntry& LogEntry::arg<>(bool val) {
     mArgs.push_back(val ? "true" : "false");
     return *this;
@@ -128,6 +129,11 @@
     return *this;
 }
 
+LogEntry& LogEntry::arg(const std::vector<uint8_t>& val) {
+    mArgs.push_back('{' + toHex(makeSlice(val)) + '}');
+    return *this;
+}
+
 LogEntry& LogEntry::arg(const std::vector<std::string>& val) {
     mArgs.push_back(StringPrintf("[%s]", Join(val, ", ").c_str()));
     return *this;