logic: fulltextsearch with suffixarray

* delete test.sqlite in storagetestsuite in desstructor
* remove new and delete from suffixarray
* case sensitive fts
* fixed fulltext results annotated like errors
* lazy suffix array building
* fulltextsearch folder added
* go back too branch without _publish
* suffixarray working
* logic: Improved code view performance

src/lib/data/fulltextsearch/FullTextSearchIndex.cpp

@@ -0,0 +1,45 @@
+#include "data/fulltextsearch/FullTextSearchIndex.h"
+#include <limits>
+
+#include "utility/utility.h"
+#include "utility/logging/logging.h"
+
+void FullTextSearchIndex::addFile(Id fileId, const std::string& file)
+{
+	if( file.empty() )
+	{
+		LOG_ERROR("empty file not added to fulltextsearch index");
+	}
+
+	if ( file.size() >= std::numeric_limits<int>::max() )
+	{
+		LOG_ERROR("file too big not added to fulltextsearch index");
+	}
+
+	FullTextSearchFile fts_file(fileId, SuffixArray(file));
+	m_files.push_back(fts_file);
+}
+
+std::vector<FullTextSearchResult> FullTextSearchIndex::searchForTerm(const std::string& term) const
+{
+	std::vector<FullTextSearchResult> ret;
+	FullTextSearchResult hit;
+	for (auto f : m_files)
+	{
+		hit.fileId = f.fileId;
+		hit.positions = f.array.searchForTerm(term);
+		ret.push_back(hit);
+	}
+	return ret;
+}
+
+size_t FullTextSearchIndex::fileCount() const
+{
+	return m_files.size();
+}
+
+void FullTextSearchIndex::clear()
+{
+	m_files.clear();
+}
+