logic: indexer commands

* replaced parser arguments by project specific IndexerCommands that know everything the indexer needs to know to do its job * added different language and project specific indexers that know how to handle a certain kind of indexer command * refactored FileManager and FileRegister to have less overhead * removed no-rtti restriction for clang files in lib cxx * uncommented deprecated interprocess code. fortune cookie message = Happiness will bring you good luck.
2017-02-22 16:42:20 +01:00
parent 650cd8101e
commit 4563cbe90a
101 changed files with 1908 additions and 1120 deletions
@@ -0,0 +1,109 @@
+#include "data/indexer/TaskBuildIndex.h"
+
+#include "data/indexer/IndexerFactory.h"
+#include "data/indexer/IndexerCommandList.h"
+#include "data/indexer/IndexerComposite.h"
+#include "data/StorageProvider.h"
+#include "component/view/DialogView.h"
+#include "utility/file/FileRegister.h"
+#include "utility/file/FileRegisterStateData.h"
+#include "utility/scheduling/Blackboard.h"
+#include "ApplicationStateMonitor.h"
+
+TaskBuildIndex::TaskBuildIndex(
+	std::shared_ptr<IndexerCommandList> indexerCommandList,
+	std::shared_ptr<StorageProvider> storageProvider,
+	std::shared_ptr<FileRegisterStateData> fileRegisterStateData,
+	DialogView* dialogView
+)
+	: m_indexerCommandList(indexerCommandList)
+	, m_storageProvider(storageProvider)
+	, m_fileRegisterStateData(fileRegisterStateData)
+	, m_dialogView(dialogView)
+{
+	m_indexer = IndexerFactory::getInstance()->createCompositeIndexerForAllRegisteredModules();
+}
+
+void TaskBuildIndex::doEnter(std::shared_ptr<Blackboard> blackboard)
+{
+	std::lock_guard<std::mutex> lock(blackboard->getMutex());
+
+	int indexerCount = 0;
+	if (blackboard->get("indexer_count", indexerCount))
+	{
+		indexerCount++;
+		blackboard->set("indexer_count", indexerCount);
+	}
+}
+
+Task::TaskState TaskBuildIndex::doUpdate(std::shared_ptr<Blackboard> blackboard)
+{
+	std::shared_ptr<IndexerCommand> indexerCommand = m_indexerCommandList->consumeCommand();
+
+	if (!indexerCommand)
+	{
+		return STATE_FAILURE;
+	}
+	else
+	{
+		ApplicationStateMonitor::getInstance()->addIndexingFile(indexerCommand->getSourceFilePath());
+
+		{
+			std::lock_guard<std::mutex> lock(blackboard->getMutex());
+
+			int sourceFileCount = 0;
+			blackboard->get("source_file_count", sourceFileCount);
+
+			int indexedSourceFileCount = 0;
+			blackboard->get("indexed_source_file_count", indexedSourceFileCount);
+
+			m_dialogView->updateIndexingDialog(
+				indexedSourceFileCount, sourceFileCount, indexerCommand->getSourceFilePath().str()
+			);
+		}
+
+		// file register only copies the DileRegisterStateData
+		std::shared_ptr<FileRegister> fileRegister = std::make_shared<FileRegister>(
+			*(m_fileRegisterStateData.get()), indexerCommand->getIndexedPaths(), indexerCommand->getExcludedPath()
+		);
+
+		std::shared_ptr<IntermediateStorage> storage = m_indexer->index(indexerCommand, fileRegister);
+		if (storage)
+		{
+			// only write back the changes made to FileRegisterStateData if the indexer actually succeeded
+			m_fileRegisterStateData->inject(fileRegister->getStateData());
+
+			m_storageProvider->insert(storage);
+
+			std::lock_guard<std::mutex> lock(blackboard->getMutex());
+			int indexedSourceFileCount = 0;
+			blackboard->get("indexed_source_file_count", indexedSourceFileCount);
+			blackboard->set("indexed_source_file_count", indexedSourceFileCount + 1);
+		}
+
+		ApplicationStateMonitor::getInstance()->removeIndexingFile(indexerCommand->getSourceFilePath());
+	}
+
+	return (m_indexer->interrupted() ? STATE_FAILURE : STATE_SUCCESS);
+}
+
+void TaskBuildIndex::doExit(std::shared_ptr<Blackboard> blackboard)
+{
+	std::lock_guard<std::mutex> lock(blackboard->getMutex());
+
+	int indexerCount = 0;
+	if (blackboard->get("indexer_count", indexerCount))
+	{
+		indexerCount--;
+		blackboard->set("indexer_count", indexerCount);
+	}
+}
+
+void TaskBuildIndex::doReset(std::shared_ptr<Blackboard> blackboard)
+{
+}
+
+void TaskBuildIndex::handleMessage(MessageInterruptTasks* message)
+{
+	m_indexer->interrupt();
+}