New upstream version 8.1.0

client_module/source/common/net/message/session/locking/FLockRangeMsg.h

@@ -0,0 +1,73 @@
+#ifndef FLOCKRANGEMSG_H_
+#define FLOCKRANGEMSG_H_
+
+#include <common/net/message/NetMessage.h>
+#include <common/storage/EntryInfo.h>
+
+/**
+ * This message is for serialiazation (outgoing) only, deserialization is not implemented!!
+ */
+
+struct FLockRangeMsg;
+typedef struct FLockRangeMsg FLockRangeMsg;
+
+static inline void FLockRangeMsg_init(FLockRangeMsg* this);
+static inline void FLockRangeMsg_initFromSession(FLockRangeMsg* this, NumNodeID clientNumID,
+   const char* fileHandleID, const EntryInfo* entryInfo,
+   int ownerPID, int lockTypeFlags, uint64_t start, uint64_t end, const char* lockAckID);
+
+// virtual functions
+extern void FLockRangeMsg_serializePayload(NetMessage* this, SerializeCtx* ctx);
+
+
+struct FLockRangeMsg
+{
+   NetMessage netMessage;
+
+   NumNodeID clientNumID;
+   const char* fileHandleID;
+   unsigned fileHandleIDLen;
+   const EntryInfo* entryInfoPtr; // not owned by this object
+   int ownerPID; // pid on client (just informative, because shared on fork() )
+   int lockTypeFlags; // ENTRYLOCKTYPE_...
+   uint64_t start;
+   uint64_t end;
+   const char* lockAckID; // ID for ack message when log is granted
+   unsigned lockAckIDLen;
+};
+
+extern const struct NetMessageOps FLockRangeMsg_Ops;
+
+void FLockRangeMsg_init(FLockRangeMsg* this)
+{
+   NetMessage_init(&this->netMessage, NETMSGTYPE_FLockRange, &FLockRangeMsg_Ops);
+}
+
+/**
+ * @param fileHandleID just a reference, so do not free it as long as you use this object!
+ * @param entryInfo just a reference, so do not free it as long as you use this object!
+ */
+void FLockRangeMsg_initFromSession(FLockRangeMsg* this, NumNodeID clientNumID,
+   const char* fileHandleID, const EntryInfo* entryInfo,
+   int ownerPID, int lockTypeFlags, uint64_t start, uint64_t end, const char* lockAckID)
+{
+   FLockRangeMsg_init(this);
+
+   this->clientNumID = clientNumID;
+
+   this->fileHandleID = fileHandleID;
+   this->fileHandleIDLen = strlen(fileHandleID);
+
+   this->entryInfoPtr = entryInfo;
+
+   this->ownerPID = ownerPID;
+   this->lockTypeFlags = lockTypeFlags;
+
+   this->start = start;
+   this->end = end;
+
+   this->lockAckID = lockAckID;
+   this->lockAckIDLen = strlen(lockAckID);
+}
+
+#endif /* FLOCKRANGEMSG_H_ */