Split the lib in smaller libs to ease unit tests

src/CMakeLists.txt

@@ -1,4 +1,6 @@
 add_compile_options(-Wall -Wextra -pedantic -Werror)
 
-SUBDIRS(liblms lms)
+add_subdirectory(libs)
+add_subdirectory(lms)
+
 

src/liblms/CMakeLists.txt

@@ -1,77 +0,0 @@
-
-add_library(liblms SHARED
-	impl/api/subsonic/SubsonicId.cpp
-	impl/api/subsonic/SubsonicResource.cpp
-	impl/api/subsonic/SubsonicResponse.cpp
-	impl/auth/AuthTokenService.cpp
-	impl/auth/PasswordService.cpp
-	impl/auth/LoginThrottler.cpp
-	impl/av/AvInfo.cpp
-	impl/av/AvTranscoder.cpp
-	impl/av/AvTypes.cpp
-	impl/cover/CoverArtGrabber.cpp
-	impl/cover/Image.cpp
-	impl/database/Artist.cpp
-	impl/database/Cluster.cpp
-	impl/database/Db.cpp
-	impl/database/TrackArtistLink.cpp
-	impl/database/TrackFeatures.cpp
-	impl/database/TrackList.cpp
-	impl/database/Release.cpp
-	impl/database/ScanSettings.cpp
-	impl/database/Session.cpp
-	impl/database/SessionPool.cpp
-	impl/database/SqlQuery.cpp
-	impl/database/Track.cpp
-	impl/database/TrackBookmark.cpp
-	impl/database/User.cpp
-	impl/metadata/AvFormat.cpp
-	impl/metadata/TagLibParser.cpp
-	impl/scanner/MediaScanner.cpp
-	impl/scanner/MediaScannerStats.cpp
-	impl/recommendation/Engine.cpp
-	impl/recommendation/ProviderCreator.cpp
-	impl/recommendation/features/som/DataNormalizer.cpp
-	impl/recommendation/features/som/Network.cpp
-	impl/utils/Config.cpp
-	impl/utils/Logger.cpp
-	impl/utils/NetAddress.cpp
-	impl/utils/Path.cpp
-	impl/utils/Random.cpp
-	impl/utils/StreamLogger.cpp
-	impl/utils/String.cpp
-	impl/utils/UUID.cpp
-	impl/utils/WtLogger.cpp
-	)
-
-target_include_directories(liblms INTERFACE
-	${CMAKE_CURRENT_SOURCE_DIR}/include
-	)
-
-target_include_directories(liblms PRIVATE
-	include/
-	${IMAGEMAGICKXX_INCLUDE_DIRS}
-	)
-
-target_compile_options(liblms PRIVATE
-	${IMAGEMAGICKXX_CFLAGS_OTHER}
-	)
-
-target_link_libraries(liblms PRIVATE
-	${IMAGEMAGICKXX_LIBRARIES}
-	avformat
-	avutil
-	config++
-	tag
-	stdc++fs
-	wtdbosqlite3
-	)
-
-target_link_libraries(liblms PUBLIC
-	pthread
-	boost_system
-	wtdbo
-	)
-
-install(TARGETS liblms DESTINATION lib)
-

src/libs/CMakeLists.txt

@@ -0,0 +1,11 @@
+
+add_subdirectory(auth)
+add_subdirectory(av)
+add_subdirectory(cover)
+add_subdirectory(database)
+add_subdirectory(recommendation)
+add_subdirectory(scanner)
+add_subdirectory(subsonic)
+add_subdirectory(utils)
+
+

src/libs/auth/CMakeLists.txt

@@ -0,0 +1,28 @@
+
+add_library(lmsauth SHARED
+	impl/AuthTokenService.cpp
+	impl/PasswordService.cpp
+	impl/LoginThrottler.cpp
+	)
+
+target_include_directories(lmsauth INTERFACE
+	include
+	)
+
+target_include_directories(lmsauth PRIVATE
+	include/
+	)
+
+target_link_libraries(lmsauth PRIVATE
+	lmsutils
+	lmsdatabase
+	)
+
+target_link_libraries(lmsauth PUBLIC
+	pthread
+	boost_system
+	wt
+	)
+
+install(TARGETS lmsauth DESTINATION lib)
+

src/libs/av/CMakeLists.txt

@@ -0,0 +1,24 @@
+
+add_library(lmsav SHARED
+	impl/AvInfo.cpp
+	impl/AvTranscoder.cpp
+	impl/AvTypes.cpp
+	)
+
+target_include_directories(lmsav INTERFACE
+	include
+	)
+
+target_include_directories(lmsav PRIVATE
+	include/
+	)
+
+# TODO make these private
+target_link_libraries(lmsav PUBLIC
+	lmsutils
+	avformat
+	avutil
+	)
+
+install(TARGETS lmsav DESTINATION lib)
+

src/libs/cover/CMakeLists.txt

@@ -0,0 +1,27 @@
+
+add_library(lmscover SHARED
+	impl/CoverArtGrabber.cpp
+	impl/Image.cpp
+	)
+
+target_include_directories(lmscover INTERFACE
+	include
+	)
+
+target_include_directories(lmscover PRIVATE
+	include
+	${IMAGEMAGICKXX_INCLUDE_DIRS}
+	)
+
+target_compile_options(lmscover PRIVATE
+	${IMAGEMAGICKXX_CFLAGS_OTHER}
+	)
+
+target_link_libraries(lmscover PRIVATE
+	lmsav
+	lmsdatabase
+	${IMAGEMAGICKXX_LIBRARIES}
+	)
+
+install(TARGETS lmscover DESTINATION lib)
+

src/libs/database/CMakeLists.txt

@@ -0,0 +1,37 @@
+
+add_library(lmsdatabase SHARED
+	impl/Artist.cpp
+	impl/Cluster.cpp
+	impl/Db.cpp
+	impl/TrackArtistLink.cpp
+	impl/TrackFeatures.cpp
+	impl/TrackList.cpp
+	impl/Release.cpp
+	impl/ScanSettings.cpp
+	impl/Session.cpp
+	impl/SessionPool.cpp
+	impl/SqlQuery.cpp
+	impl/Track.cpp
+	impl/TrackBookmark.cpp
+	impl/User.cpp
+	)
+
+target_include_directories(lmsdatabase INTERFACE
+	include
+	)
+
+target_include_directories(lmsdatabase PRIVATE
+	include
+	)
+
+target_link_libraries(lmsdatabase PRIVATE
+	wtdbosqlite3
+	)
+
+target_link_libraries(lmsdatabase PUBLIC
+	lmsutils
+	wtdbo
+	)
+
+install(TARGETS lmsdatabase DESTINATION lib)
+

src/libs/recommendation/CMakeLists.txt

@@ -0,0 +1,25 @@
+
+add_library(lmsrecommendation SHARED
+	impl/Engine.cpp
+	impl/ProviderCreator.cpp
+	impl/features/som/DataNormalizer.cpp
+	impl/features/som/Network.cpp
+	)
+
+target_include_directories(lmsrecommendation INTERFACE
+	include
+	)
+
+target_include_directories(lmsrecommendation PRIVATE
+	include
+	)
+
+target_link_libraries(lmsrecommendation PRIVATE
+	lmsdatabase
+	)
+
+target_link_libraries(lmsrecommendation PUBLIC
+	)
+
+install(TARGETS lmsrecommendation DESTINATION lib)
+

src/libs/recommendation/impl/ProviderCreator.cpp

@@ -29,7 +29,7 @@ namespace Recommendation
 		return {};
 	}
 	
-	std::unique_ptr<Provider> createFeaturesRecommendationProvider(Scanner::MediaScanner&)
+	std::unique_ptr<Provider> createFeaturesRecommendationProvider(Scanner::IMediaScanner&)
 	{
 		return {};
 	}

src/libs/recommendation/include/recommendation/FeaturesRecommendationProviderCreator.hpp

@@ -28,13 +28,13 @@ namespace Database
 
 namespace Scanner
 {
-	class MediaScanner;
+	class IMediaScanner;
 }
 
 namespace Recommendation
 {
 	class Provider;
 
-	std::unique_ptr<Provider> createFeaturesRecommendationProvider(Scanner::MediaScanner& scanner);
+	std::unique_ptr<Provider> createFeaturesRecommendationProvider(Scanner::IMediaScanner& scanner);
 }
 

src/libs/scanner/CMakeLists.txt

@@ -0,0 +1,29 @@
+
+add_library(lmsscanner SHARED
+	impl/metadata/AvFormat.cpp
+	impl/metadata/TagLibParser.cpp
+	impl/MediaScanner.cpp
+	impl/MediaScannerStats.cpp
+	)
+
+target_include_directories(lmsscanner INTERFACE
+	include
+	)
+
+target_include_directories(lmsscanner PRIVATE
+	include
+	)
+
+target_link_libraries(lmsscanner PRIVATE
+	lmsav
+	lmsdatabase
+	lmsutils
+	tag
+	)
+
+target_link_libraries(lmsscanner PUBLIC
+	wt
+	)
+
+install(TARGETS lmsscanner DESTINATION lib)
+

src/libs/scanner/impl/MediaScanner.cpp

@@ -17,7 +17,7 @@
  * along with LMS.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "scanner/MediaScanner.hpp"
+#include "MediaScanner.hpp"
 
 #include <boost/asio/placeholders.hpp>
 
@@ -191,6 +191,12 @@ getOrCreateClusters(Session& session, const MetaData::Clusters& clustersNames)
 
 namespace Scanner {
 
+std::unique_ptr<IMediaScanner>
+createMediaScanner(Database::Db& db)
+{
+	return std::make_unique<MediaScanner>(db);
+}
+
 MediaScanner::MediaScanner(Database::Db& db)
 : _dbSession {db}
 {

src/libs/scanner/impl/MediaScanner.hpp

@@ -29,56 +29,33 @@
 
 #include <boost/asio/system_timer.hpp>
 
+#include "scanner/IMediaScanner.hpp"
 #include "database/ScanSettings.hpp"
 #include "database/Session.hpp"
 #include "metadata/TagLibParser.hpp"
 
-#include "MediaScannerAddon.hpp"
-#include "MediaScannerStats.hpp"
 
 namespace Scanner {
 
-class MediaScanner
+class MediaScanner : public IMediaScanner
 {
 	public:
 		MediaScanner(Database::Db& db);
 
-		void setAddon(MediaScannerAddon& addon);
+		void setAddon(MediaScannerAddon& addon) override;
 
-		void start();
-		void stop();
-		void restart();
+		void start() override;
+		void stop() override;
+		void restart() override;
 
-		// Async requests
-		void requestImmediateScan();
-		void requestReschedule();
+		void requestImmediateScan() override;
+		void requestReschedule() override ;
 
+		Status getStatus() override;
 
-		enum class State
-		{
-			NotScheduled,
-			Scheduled,
-			InProgress,
-		};
-
-		struct Status
-		{
-			State					currentState {State::NotScheduled};
-			Wt::WDateTime				nextScheduledScan;
-			std::optional<ScanStats>		lastCompleteScanStats;
-			std::optional<ScanProgressStats>	inProgressScanStats;
-		};
-
-		Status getStatus();
-
-		// Called just after scan complete
-		Wt::Signal<>& scanComplete() { return _sigScanComplete; }
-
-		// Called during scan in progress
-		Wt::Signal<ScanProgressStats>& scanInProgress() { return _sigScanInProgress; }
-
-		// Called after a schedule
-		Wt::Signal<Wt::WDateTime>& scheduled() { return _sigScheduled; }
+		Wt::Signal<>& scanComplete() override { return _sigScanComplete; }
+		Wt::Signal<ScanProgressStats>& scanInProgress() override { return _sigScanInProgress; }
+		Wt::Signal<Wt::WDateTime>& scheduled() override { return _sigScheduled; }
 
 	private:
 

src/libs/scanner/impl/metadata/AvFormat.cpp

@@ -17,7 +17,7 @@
  * along with LMS.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "metadata/AvFormat.hpp"
+#include "AvFormat.hpp"
 
 #include <algorithm>
 #include <iostream>

src/libs/scanner/impl/metadata/TagLibParser.cpp

@@ -17,7 +17,7 @@
  * along with LMS.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "metadata/TagLibParser.hpp"
+#include "TagLibParser.hpp"
 
 #include <taglib/asffile.h>
 #include <taglib/id3v2tag.h>

src/libs/scanner/include/scanner/IMediaScanner.hpp

@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2013 Emeric Poupon
+ *
+ * This file is part of LMS.
+ *
+ * LMS 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * LMS 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 LMS.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <optional>
+
+#include <Wt/WDateTime.h>
+#include <Wt/WSignal.h>
+
+#include "MediaScannerAddon.hpp"
+#include "MediaScannerStats.hpp"
+
+namespace Database
+{
+	class Db;
+}
+
+namespace Scanner {
+
+class IMediaScanner
+{
+	public:
+		virtual ~IMediaScanner() = default;
+
+		virtual void setAddon(MediaScannerAddon& addon) = 0;
+
+		virtual void start() = 0;
+		virtual void stop() = 0;
+		virtual void restart() = 0;
+
+		// Async requests
+		virtual void requestImmediateScan() = 0;
+		virtual void requestReschedule() = 0;
+
+
+		enum class State
+		{
+			NotScheduled,
+			Scheduled,
+			InProgress,
+		};
+
+		struct Status
+		{
+			State					currentState {State::NotScheduled};
+			Wt::WDateTime				nextScheduledScan;
+			std::optional<ScanStats>		lastCompleteScanStats;
+			std::optional<ScanProgressStats>	inProgressScanStats;
+		};
+
+		virtual Status getStatus() = 0;
+
+		// Called just after scan complete
+		virtual Wt::Signal<>& scanComplete() = 0;
+
+		// Called during scan in progress
+		virtual Wt::Signal<ScanProgressStats>& scanInProgress() = 0;
+
+		// Called after a schedule
+		virtual Wt::Signal<Wt::WDateTime>& scheduled() = 0;
+
+};
+
+std::unique_ptr<IMediaScanner> createMediaScanner(Database::Db& db);
+
+
+} // Scanner
+

src/libs/subsonic/CMakeLists.txt

@@ -0,0 +1,30 @@
+
+add_library(lmssubsonic SHARED
+	impl/SubsonicId.cpp
+	impl/SubsonicResource.cpp
+	impl/SubsonicResponse.cpp
+	)
+
+target_include_directories(lmssubsonic INTERFACE
+	include
+	)
+
+target_include_directories(lmssubsonic PRIVATE
+	include
+	)
+
+target_link_libraries(lmssubsonic PRIVATE
+	lmsauth
+	lmsav
+	lmscover
+	lmsrecommendation
+	lmsutils
+	)
+
+target_link_libraries(lmssubsonic PUBLIC
+	lmsdatabase
+	wt
+	)
+
+install(TARGETS lmssubsonic DESTINATION lib)
+

src/libs/subsonic/impl/SubsonicResource.cpp

@@ -16,7 +16,7 @@
  * You should have received a copy of the GNU General Public License
  * along with LMS.  If not, see <http://www.gnu.org/licenses/>.
  */
-#include "api/subsonic/SubsonicResource.hpp"
+#include "subsonic/SubsonicResource.hpp"
 
 #include <atomic>
 #include <mutex>