61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
#ifndef TRUNCFILEMSG_H_
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#define TRUNCFILEMSG_H_
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#include <common/net/message/NetMessage.h>
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#include <common/storage/EntryInfo.h>
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#include <common/storage/FileEvent.h>
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#define TRUNCFILEMSG_FLAG_USE_QUOTA 1 /* if the message contains quota informations */
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#define TRUNCFILEMSG_FLAG_HAS_EVENT 2 /* contains file event logging information */
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struct TruncFileMsg;
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typedef struct TruncFileMsg TruncFileMsg;
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static inline void TruncFileMsg_init(TruncFileMsg* this);
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static inline void TruncFileMsg_initFromEntryInfo(TruncFileMsg* this, int64_t filesize,
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const EntryInfo* entryInfo, const struct FileEvent* fileEvent);
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// virtual functions
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extern void TruncFileMsg_serializePayload(NetMessage* this, SerializeCtx* ctx);
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struct TruncFileMsg
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{
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NetMessage netMessage;
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int64_t filesize;
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// for serialization
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const EntryInfo* entryInfoPtr; // not owned by this object!
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const struct FileEvent* fileEvent;
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};
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extern const struct NetMessageOps TruncFileMsg_Ops;
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void TruncFileMsg_init(TruncFileMsg* this)
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{
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NetMessage_init(&this->netMessage, NETMSGTYPE_TruncFile, &TruncFileMsg_Ops);
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}
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/**
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* @param entryInfo just a reference, so do not free it as long as you use this object!
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*/
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void TruncFileMsg_initFromEntryInfo(TruncFileMsg* this, int64_t filesize,
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const EntryInfo* entryInfo, const struct FileEvent* fileEvent)
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{
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TruncFileMsg_init(this);
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this->filesize = filesize;
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this->entryInfoPtr = entryInfo;
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this->fileEvent = fileEvent;
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if (fileEvent)
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this->netMessage.msgHeader.msgFeatureFlags |= TRUNCFILEMSG_FLAG_HAS_EVENT;
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}
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#endif /*TRUNCFILEMSG_H_*/
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