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/*
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* lftp - file transfer program
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*
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* Copyright (c) 1996-2012 by Alexander V. Lukyanov (lav@yars.free.net)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef COPYJOB_H
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#define COPYJOB_H
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#include "Job.h"
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#include "StatusLine.h"
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#include "FileCopy.h"
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class CopyJob : public Job
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{
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protected:
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SMTaskRef<FileCopy> c;
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bool done;
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xstring_c name; // file name
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xstring_c dispname; // displayed file name
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xstring_c op; // command name
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bool no_status;
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bool no_status_on_write;
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bool clear_status_on_write;
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bool quiet;
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void SetDispName();
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void PrepareToDie();
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public:
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CopyJob(FileCopy *c1,const char *n,const char *op1);
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~CopyJob();
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void NoStatus(bool t=true) { no_status=t; }
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void NoStatusOnWrite() { no_status_on_write=true; }
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void ClearStatusOnWrite() { clear_status_on_write=true; }
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bool HasStatus() const { return !no_status; }
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void Quiet(bool q) { quiet=q; }
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int Do();
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int Done() { return done; }
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int ExitCode();
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void SuspendInternal() { c->SuspendSlave(); }
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void ResumeInternal() { c->ResumeSlave(); }
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void Fg() { if(c) c->Fg(); Job::Fg(); }
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void Bg() { Job::Bg(); if(c) c->Bg(); }
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int AcceptSig(int sig);
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pid_t GetProcGroup() { return c?c->GetProcGroup():0; }
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bool Error() { return c->Error(); }
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const char *ErrorText() { return c->ErrorText(); }
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double GetTimeSpent() { return c->GetTimeSpent(); }
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off_t GetBytesCount() { return c->GetBytesCount(); }
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double GetTransferRate() { return c->GetTransferRate(); }
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off_t GetSize() { return c->GetSize(); }
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off_t GetPos() { return c->GetPos(); }
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float GetRate() { return c->GetRate(); }
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long GetETA() { return c->GetETA(); }
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long GetETA(off_t rem) { return c->GetETA(rem); }
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const char *GetETAStrSFromTime(time_t t) { return c->GetETAStrSFromTime(t); }
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void SetRange(off_t s,off_t lim) { c->SetRange(s,lim); }
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void SetRangeLimit(off_t lim) { return c->SetRangeLimit(lim); }
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void SetDate(const FileTimestamp& d) { c->SetDate(d); }
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void SetSize(off_t s) { c->SetSize(s); }
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const SMTaskRef<FileCopy>& GetCopy() const { return c; }
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const SMTaskRef<FileCopyPeer>& GetPut() const { return c->put; }
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const SMTaskRef<FileCopyPeer>& GetGet() const { return c->get; }
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const Ref<FDStream>& GetLocal() const { return GetPut()->GetLocal(); }
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const char *Status(const StatusLine *s,bool base=false);
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void ShowRunStatus(const SMTaskRef<StatusLine>&);
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xstring& FormatStatus(xstring&,int,const char *);
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const char *GetName() const { return name; }
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const char *GetDispName() const { return dispname; }
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const char *SqueezeName(int w, bool base=false);
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static CopyJob *NewGet(FileAccess *f,const char *src,const char *dst);
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static CopyJob *NewPut(FileAccess *f,const char *src,const char *dst);
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static const char *FormatBytesTimeRate(off_t bytes,double time);
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};
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class CopyJobCreator
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{
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public:
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virtual CopyJob *New(FileCopy *c,const char *n,const char *o) const = 0;
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virtual ~CopyJobCreator() {}
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};
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class ArgV;
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class CopyJobEnv : public SessionJob
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{
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protected:
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CopyJob *cp;
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bool done;
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int errors;
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int count;
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int parallel;
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off_t bytes;
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TimeDate transfer_start_ts;
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double time_spent;
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const char *op;
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bool no_status;
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xstring_c cwd;
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bool cont;
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bool ascii;
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bool quiet;
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Ref<ArgV> args;
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virtual void NextFile() = 0;
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void SetCopier(FileCopy *c,const char *n);
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void AddCopier(FileCopy *c,const char *n);
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Ref<CopyJobCreator> cj_new;
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public:
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int Do();
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int Done();
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virtual int ExitCode() { return errors!=0; }
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int AcceptSig(int sig);
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CopyJobEnv(FileAccess *s,ArgV *a,bool c=false);
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~CopyJobEnv();
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void SetCopyJobCreator(CopyJobCreator *c) { cj_new=c; }
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void SayFinal();
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xstring& FormatFinalWithPrefix(xstring&,const char *);
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xstring& FormatStatus(xstring&,int,const char *);
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void Ascii() { ascii=true; }
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double GetTimeSpent() { return time_spent+(waiting.count()>0?now-transfer_start_ts:0.); }
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off_t GetBytesCount() { return bytes+Job::GetBytesCount(); }
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void Quiet(bool q) { quiet=q; }
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void SetParallel(int n) { parallel=n; }
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};
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#endif // COPYJOB_H
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