From c7c087a0d2a871c006a4dd112919aecd0d9ded76 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@musicpd.org>
Date: Wed, 24 Jan 2018 15:19:31 +0100
Subject: [PATCH] input/tidal: add some debug logging

---
 src/input/plugins/TidalInputPlugin.cxx    | 7 +++++++
 src/input/plugins/TidalSessionManager.cxx | 9 +++++++++
 2 files changed, 16 insertions(+)

diff --git a/src/input/plugins/TidalInputPlugin.cxx b/src/input/plugins/TidalInputPlugin.cxx
index 6fb2bf524..9de31fda7 100644
--- a/src/input/plugins/TidalInputPlugin.cxx
+++ b/src/input/plugins/TidalInputPlugin.cxx
@@ -28,11 +28,15 @@
 #include "input/InputPlugin.hxx"
 #include "config/Block.hxx"
 #include "thread/Mutex.hxx"
+#include "util/Domain.hxx"
 #include "util/StringCompare.hxx"
+#include "Log.hxx"
 
 #include <stdexcept>
 #include <memory>
 
+static constexpr Domain tidal_domain("tidal");
+
 static TidalSessionManager *tidal_session;
 
 class TidalInputStream final
@@ -100,6 +104,9 @@ TidalInputStream::OnTidalSession() noexcept
 void
 TidalInputStream::OnTidalTrackSuccess(std::string url) noexcept
 {
+	FormatDebug(tidal_domain, "Tidal track '%s' resolves to %s",
+		    track_id.c_str(), url.c_str());
+
 	const std::lock_guard<Mutex> protect(mutex);
 
 	track_request.reset();
diff --git a/src/input/plugins/TidalSessionManager.cxx b/src/input/plugins/TidalSessionManager.cxx
index 35b25c9a1..bfb6f08bc 100644
--- a/src/input/plugins/TidalSessionManager.cxx
+++ b/src/input/plugins/TidalSessionManager.cxx
@@ -20,6 +20,11 @@
 #include "config.h"
 #include "TidalSessionManager.hxx"
 #include "lib/curl/Global.hxx"
+#include "util/Domain.hxx"
+
+#include "Log.hxx"
+
+static constexpr Domain tidal_domain("tidal");
 
 TidalSessionManager::TidalSessionManager(EventLoop &event_loop,
 					 const char *_base_url, const char *_token,
@@ -53,6 +58,8 @@ TidalSessionManager::AddLoginHandler(TidalSessionHandler &h) noexcept
 	if (session.empty()) {
 		// TODO: throttle login attempts?
 
+		LogDebug(tidal_domain, "Sending login request");
+
 		std::string login_uri(base_url);
 		login_uri += "/login/username";
 
@@ -76,6 +83,8 @@ TidalSessionManager::AddLoginHandler(TidalSessionHandler &h) noexcept
 void
 TidalSessionManager::OnTidalLoginSuccess(std::string _session) noexcept
 {
+	FormatDebug(tidal_domain, "Login successful, session=%s", _session.c_str());
+
 	{
 		const std::lock_guard<Mutex> protect(mutex);
 		login_request.reset();