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a/src/query/docseqhist.h |
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b/src/query/docseqhist.h |
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#ifndef _DOCSEQHIST_H_INCLUDED_
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#ifndef _DOCSEQHIST_H_INCLUDED_
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#define _DOCSEQHIST_H_INCLUDED_
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#define _DOCSEQHIST_H_INCLUDED_
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/* @(#$Id: docseqhist.h,v 1.3 2008-09-29 08:59:20 dockes Exp $ (C) 2004 J.F.Dockes */
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/* @(#$Id: docseqhist.h,v 1.3 2008-09-29 08:59:20 dockes Exp $ (C) 2004 J.F.Dockes */
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#include "docseq.h"
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#include "docseq.h"
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#include "history.h"
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#include "dynconf.h"
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namespace Rcl {
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namespace Rcl {
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class Db;
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class Db;
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}
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}
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/** DynConf Document history entry */
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class RclDHistoryEntry : public DynConfEntry {
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public:
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RclDHistoryEntry() : unixtime(0) {}
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RclDHistoryEntry(long t, const string& u)
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: unixtime(t), udi(u) {}
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virtual ~RclDHistoryEntry() {}
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virtual bool decode(const string &value);
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virtual bool encode(string& value);
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virtual bool equal(const DynConfEntry& other);
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long unixtime;
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string udi;
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};
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/** A DocSequence coming from the history file.
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/** A DocSequence coming from the history file.
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* History is kept as a list of urls. This queries the db to fetch
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* History is kept as a list of urls. This queries the db to fetch
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* metadata for an url key */
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* metadata for an url key */
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class DocSequenceHistory : public DocSequence {
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class DocSequenceHistory : public DocSequence {
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public:
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public:
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DocSequenceHistory(Rcl::Db *d, RclHistory *h, const string &t)
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DocSequenceHistory(Rcl::Db *d, RclDynConf *h, const string &t)
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: DocSequence(t), m_db(d), m_hist(h), m_prevnum(-1), m_prevtime(-1) {}
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: DocSequence(t), m_db(d), m_hist(h), m_prevnum(-1), m_prevtime(-1) {}
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virtual ~DocSequenceHistory() {}
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virtual ~DocSequenceHistory() {}
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virtual bool getDoc(int num, Rcl::Doc &doc, string *sh = 0);
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virtual bool getDoc(int num, Rcl::Doc &doc, string *sh = 0);
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virtual bool getEnclosing(Rcl::Doc& doc, Rcl::Doc& pdoc);
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virtual bool getEnclosing(Rcl::Doc& doc, Rcl::Doc& pdoc);
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virtual int getResCnt();
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virtual int getResCnt();
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virtual string getDescription() {return m_description;}
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virtual string getDescription() {return m_description;}
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void setDescription(const string& desc) {m_description = desc;}
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void setDescription(const string& desc) {m_description = desc;}
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private:
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private:
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Rcl::Db *m_db;
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Rcl::Db *m_db;
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RclHistory *m_hist;
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RclDynConf *m_hist;
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int m_prevnum;
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int m_prevnum;
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long m_prevtime;
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long m_prevtime;
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string m_description; // This is just an nls translated 'doc history'
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string m_description; // This is just an nls translated 'doc history'
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list<RclDHistoryEntry> m_hlist;
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list<RclDHistoryEntry> m_hlist;
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list<RclDHistoryEntry>::const_iterator m_it;
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list<RclDHistoryEntry>::const_iterator m_it;
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};
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};
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extern bool historyEnterDoc(RclDynConf *dncf, const string& udi);
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#endif /* _DOCSEQ_H_INCLUDED_ */
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#endif /* _DOCSEQ_H_INCLUDED_ */
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