New upstream version 8.1.0

meta/source/components/worker/CloseChunkFileWork.h

@@ -0,0 +1,69 @@
+#pragma once
+
+#include <common/components/worker/Work.h>
+#include <common/net/sock/Socket.h>
+#include <common/storage/striping/StripePattern.h>
+#include <common/storage/StorageErrors.h>
+#include <common/toolkit/SynchronizedCounter.h>
+#include <common/storage/striping/ChunkFileInfo.h>
+#include <common/Common.h>
+
+
+class CloseChunkFileWork : public Work
+{
+   public:
+      /**
+       * @param outDynAttribs may be NULL if caller is not interested
+       */
+      CloseChunkFileWork(const NumNodeID sessionID, const std::string& fileHandleID,
+         StripePattern* pattern, uint16_t targetID, PathInfo* pathInfo,
+         DynamicFileAttribs *outDynAttribs, FhgfsOpsErr* outResult, SynchronizedCounter* counter) :
+         sessionID(sessionID), fileHandleID(fileHandleID), pattern(pattern), targetID(targetID),
+         pathInfoPtr(pathInfo), outDynAttribs(outDynAttribs), outResult(outResult),
+         counter(counter), useBuddyMirrorSecond(false),
+         msgUserID(NETMSG_DEFAULT_USERID)
+      {
+         // all assignments done in initializer list
+      }
+
+      virtual ~CloseChunkFileWork() {}
+
+
+      virtual void process(char* bufIn, unsigned bufInLen, char* bufOut, unsigned bufOutLen);
+
+
+   private:
+      NumNodeID sessionID;
+      std::string fileHandleID;
+
+      StripePattern* pattern;
+      uint16_t targetID;
+      PathInfo* pathInfoPtr; // to find chunk files
+
+      DynamicFileAttribs* outDynAttribs;
+      FhgfsOpsErr* outResult;
+      SynchronizedCounter* counter;
+
+      bool useBuddyMirrorSecond;
+
+      unsigned msgUserID;
+
+
+      FhgfsOpsErr communicate();
+
+
+   public:
+      // getters & setters
+
+      void setMsgUserID(unsigned msgUserID)
+      {
+         this->msgUserID = msgUserID;
+      }
+
+      void setUseBuddyMirrorSecond()
+      {
+         this->useBuddyMirrorSecond = true;
+      }
+
+};
+