New upstream version 8.1.0

2025-08-10 01:34:16 +02:00
commit c891bb7105
4398 changed files with 838833 additions and 0 deletions
--- a/meta/source/components/worker/TruncChunkFileWork.h
+++ b/meta/source/components/worker/TruncChunkFileWork.h
@@ -0,0 +1,78 @@
+#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>
+
+
+/**
+ * Truncate file on storage servers
+ */
+class TruncChunkFileWork : public Work
+{
+   public:
+      /**
+       * @param outDynAttribs may be NULL if caller is not interested
+       */
+      TruncChunkFileWork(const std::string& entryID, int64_t filesize, StripePattern* pattern,
+         uint16_t targetID, PathInfo* pathInfo, DynamicFileAttribs *outDynAttribs,
+         FhgfsOpsErr* outResult, SynchronizedCounter* counter) :
+         entryID(entryID), filesize(filesize), pattern(pattern), targetID(targetID),
+         pathInfo(pathInfo), outDynAttribs(outDynAttribs), outResult(outResult), counter(counter),
+         useQuota(false), useBuddyMirrorSecond(false), msgUserID(NETMSG_DEFAULT_USERID)
+      {
+         // all assignments done in initializer list
+      }
+
+      virtual ~TruncChunkFileWork() {}
+
+
+      virtual void process(char* bufIn, unsigned bufInLen, char* bufOut, unsigned bufOutLen);
+
+
+   private:
+      std::string entryID;
+      int64_t filesize; // already converted to storage node's local file size
+      StripePattern* pattern;
+      uint16_t targetID;
+      PathInfo* pathInfo; // note: not owned by this object
+      DynamicFileAttribs* outDynAttribs;
+      FhgfsOpsErr* outResult;
+      SynchronizedCounter* counter;
+
+      unsigned userID;
+      unsigned groupID;
+      bool useQuota;
+
+      bool useBuddyMirrorSecond;
+
+      unsigned msgUserID; // only used for msg header info
+
+      FhgfsOpsErr communicate();
+
+
+
+   public:
+      // getters & setters
+      void setUserdataForQuota(unsigned userID, unsigned groupID)
+      {
+         this->useQuota = true;
+         this->userID = userID;
+         this->groupID = groupID;
+      }
+
+      void setMsgUserID(unsigned msgUserID)
+      {
+         this->msgUserID = msgUserID;
+      }
+
+      void setUseBuddyMirrorSecond()
+      {
+         this->useBuddyMirrorSecond = true;
+      }
+};
+