0ffb982941
ft e sp; sistemate funzioni di init_..._mode. Corretto costruttore di TClifoVI. git-svn-id: svn://10.65.10.50/trunk@201 c028cbd2-c16b-5b4b-a496-9718f37d4682
148 lines
3.0 KiB
C++
Executable File
148 lines
3.0 KiB
C++
Executable File
#include "cg0201.h"
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#include <lffiles.h>
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extern bool gest_vend();
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// Definizione dei metodi relativi alla classe TClifoVI
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TClifoVI::TClifoVI():TRelation(LF_CLIFO), _oldindirizzi(0)
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{
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add(LF_CFVEN,"TIPOCF=TIPOCF|CODCF=CODCF");
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add(LF_INDSP,"TIPOCF=TIPOCF|CODCF=CODCF");
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}
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void TClifoVI::destroy_rows()
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{
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_indirizzi.destroy();
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}
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TRectype& TClifoVI::indirizzo(int i)
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{
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TRectype *r=(TRectype*)_indirizzi.objptr(i);
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if (r == NULL)
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{
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r = new TRectype(LF_INDSP);
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_indirizzi.add(r,i);
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}
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return *r;
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}
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int TClifoVI::read_indirizzi()
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{
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const TLocalisamfile* rind = lfile(LF_INDSP);
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// Put here gest_vend() discrimination
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if (gest_vend())
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{
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position_rels();
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destroy_rows();
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for (bool ok=is_first_match(LF_INDSP); ok; ok=next_match(LF_INDSP))
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{
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const int nriga=rind->get_int("CODIND") -1;
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indirizzo(nriga)=rind->curr();
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}
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}
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_oldindirizzi=indirizzi_items();
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return NOERR;
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}
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int TClifoVI::read(TIsamop op, TReclock lockop, TDate& atdate)
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{
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int err=file()->read(op,lockop,atdate);
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if (err==NOERR) read_indirizzi();
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return err;
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}
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int TClifoVI::write_rec(bool re, const TRectype& rec, TLocalisamfile* f)
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{
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if (re)
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{
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const bool scrivi= (f->rewrite(rec)!=NOERR);
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if (scrivi) f->write(rec);
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} else
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f->write(rec);
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return f->status();
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}
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int TClifoVI::cancella(TLocalisamfile* f, int da, int a)
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{
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const char tipocf=lfile()->get("TIPOCF")[0];
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const long codcf=lfile()->get_long("CODCF");
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for (int i=da; i<=a;i++)
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{
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f->zero();
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f->put("TIPOCF",tipocf);
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f->put("CODCF",codcf);
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f->put("CODIND",i);
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if (f->read(_isequal,_lock)==NOERR)
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f->remove();
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}
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return f->status();
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}
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int TClifoVI::registra(bool re, bool force)
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{
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TLocalisamfile* c=lfile(LF_CLIFO);
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int err=write_rec(re,c->curr(),c);
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if (err!=NOERR) return err;
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// Put here gest_vend() discrimination
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if (gest_vend())
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{
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TLocalisamfile* v=lfile(LF_CFVEN);
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err=write_rec(TRUE,v->curr(),v);
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if (err!=NOERR) return err;
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TLocalisamfile* rind=lfile(LF_INDSP);
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const char tipocf=c->get("TIPOCF")[0];
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const long codcf=c->get_long("CODCF");
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for (int i=0; i<indirizzi_items(); i++)
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{
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if (!re)
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{
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indirizzo(i).put("TIPOCF",tipocf);
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indirizzo(i).put("CODCF",codcf);
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}
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err=write_rec(TRUE,indirizzo(i),rind);
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}
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if (i<_oldindirizzi)
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cancella(rind,i+1,_oldindirizzi);
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_oldindirizzi=indirizzi_items();
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}
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// END of gest_vend() discrimination
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return err;
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}
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int TClifoVI::write(bool force, TDate&)
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{
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_oldindirizzi=0;
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return registra(FALSE,force);
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}
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int TClifoVI::rewrite(bool force, TDate&)
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{
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return registra(TRUE,force);
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}
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int TClifoVI::remove(TDate&)
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{
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TLocalisamfile* c=lfile(LF_CLIFO);
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c->remove();
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// Put here gest_vend() discrimination
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if (gest_vend())
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{
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TLocalisamfile* v=lfile(LF_CFVEN);
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TLocalisamfile* rind=lfile(LF_INDSP);
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cancella(rind,1,_oldindirizzi);
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v->remove();
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}
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_oldindirizzi=0;
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return c->status();
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}
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