New upstream version 8.1.0

fsck/source/components/worker/RetrieveInodesWork.h

@@ -0,0 +1,58 @@
+#ifndef RETRIEVEINODESWORK_H
+#define RETRIEVEINODESWORK_H
+
+/*
+ * retrieve all inodes from one node, inside a specified range of hashDirs and save them to DB
+
+ */
+
+#include <common/app/log/LogContext.h>
+#include <common/components/worker/Work.h>
+#include <common/toolkit/SynchronizedCounter.h>
+#include <database/FsckDB.h>
+#include <database/FsckDBTable.h>
+
+// the size of one response packet, i.e. how many inodes are asked for at once
+#define RETRIEVE_INODES_PACKET_SIZE 500
+
+class RetrieveInodesWork : public Work
+{
+   public:
+      /*
+       * @param db database instance
+       * @param node the node to retrieve data from
+       * @param counter a pointer to a Synchronized counter; this is incremented by one at the end
+       * and the calling thread can wait for the counter
+       * @param hashDirStart the first top-level hashDir to open
+       * @param hashDirEnd the last top-level hashDir to open
+       */
+      RetrieveInodesWork(FsckDB* db, Node& node, SynchronizedCounter* counter,
+         AtomicUInt64& errors, unsigned hashDirStart, unsigned hashDirEnd,
+         AtomicUInt64* numFileInodesFound, AtomicUInt64* numDirInodesFound,
+         std::set<FsckTargetID>& usedTargets);
+
+      void process(char* bufIn, unsigned bufInLen, char* bufOut, unsigned bufOutLen);
+
+   private:
+      LogContext log;
+      Node& node;
+      SynchronizedCounter* counter;
+      AtomicUInt64* errors;
+      std::set<FsckTargetID>* usedTargets;
+
+      unsigned hashDirStart;
+      unsigned hashDirEnd;
+
+      AtomicUInt64* numFileInodesFound;
+      AtomicUInt64* numDirInodesFound;
+
+      FsckDBFileInodesTable* files;
+      FsckDBFileInodesTable::BulkHandle filesHandle;
+
+      FsckDBDirInodesTable* dirs;
+      FsckDBDirInodesTable::BulkHandle dirsHandle;
+
+      void doWork(bool isBuddyMirrored);
+};
+
+#endif /* RETRIEVEINODESWORK_H */