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Aggiunto meccanismo per le conversioni di dati piu' complesse

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git-svn-id: svn://10.65.10.50/trunk@669 c028cbd2-c16b-5b4b-a496-9718f37d4682
This commit is contained in:
alex 1994-11-18 17:39:45 +00:00
parent 30ff853857
commit 024fe5f5f3
3 changed files with 48 additions and 5 deletions
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50
include/isam.cpp
View File

@ -15,6 +15,8 @@
#include <extcdecl.h>
#include <scanner.h>
#include <utility.h>
#include <applicat.h>
#include <mailbox.h>
#if XVT_OS==XVT_OS_SCOUNIX
#include <sys/types.h>
@ -885,6 +887,40 @@ long TSystemisamfile::size(TRecnotype eox)
}
#ifndef FOXPRO
bool TSystemisamfile::exec_convapp(long flev, const bool before)
{
const char * const v = before ? "BCNV" : "ACNV";
if (flev == 0) flev = 199401;
else flev++;
for (long l = flev; l <= stdlevel; l++)
{
TString16 paragraph(format("%06ld", l));
TConfig conv(CONFIG_FCONV, paragraph);
if (!conv.new_paragraph() && conv.exist(v, num()))
{
int err = 0;
TString80 s(conv.get(v, NULL, num())); s << " " << main_app().get_firm();
TExternal_app app(s);
if (app.can_run())
{
app.run();
err = app.error();
TMailbox mail;
TMessage* msg = mail.next(TRUE);
if (err == 0 && msg != NULL)
err = atoi(msg->body());
}
else err = 16;
if (err)
return error_box("Non posso eseguire il programma di %sconversione\ndel livello %ld/%ld\nErrore n.ro %d", before ? "pre" : "post", l / 100, l % 100, err);
}
}
return TRUE;
}
bool TSystemisamfile::getlcf(long flev)
@ -898,8 +934,7 @@ bool TSystemisamfile::getlcf(long flev)
TString16 paragraph(format("%06ld", l));
TConfig conv(CONFIG_FCONV, paragraph);
if (!conv.new_paragraph())
if (!conv.new_paragraph() && conv.exist("F", num()))
{
TToken_string exprline(conv.get("F", NULL, num()));
@ -952,9 +987,15 @@ int TSystemisamfile::update(TTrec& newrec, bool vis)
TTrec oldrec;
oldrec.get(num());
const bool lcf = getlcf(prefhndl->filelevel());
const long lev = prefhndl->filelevel();
const bool lcf = getlcf(lev);
exec_convapp(lev, TRUE);
if (!lcf && newrec == oldrec) return NOERR;
if (!lcf && newrec == oldrec)
{
exec_convapp(lev, FALSE);
return NOERR;
}
const TRecnotype nitems = dir.eod();
const unsigned int lenr = newrec.len();
@ -1021,6 +1062,7 @@ int TSystemisamfile::update(TTrec& newrec, bool vis)
dir.put(num(), _nordir, _sysdirop);
newrec.put(num());
if (toconvert && dir.eox() > 0L) packindex();
exec_convapp(lev, FALSE);
return err;
}

1
include/isam.h
View File

@ -348,6 +348,7 @@ class TSystemisamfile : public TIsamfile
TArray _exps;
bool getlcf(long flev);
bool exec_convapp(long flev, const bool before);
void makelc(TRectype& rec);
public:

2
include/makedue.mak
View File

@ -60,7 +60,7 @@ $(LIB)(files.o): files.cpp $(I16) $(I28) $(I5) $(I10) $(I31)
$(LIB)(form.o): form.cpp $(I24) $(I33) $(I51) $(I39) $(I40) $(I31) bagn003.h
$(LIB)(isam.o): isam.cpp $(I30) $(I28) $(I37) $(I48) $(I39) $(I56) $(I12) $(I5) $(I17) $(I31)
$(LIB)(isam.o): isam.cpp $(I24) $(I30) $(I28) $(I37) $(I48) $(I39) $(I56) $(I12) $(I5) $(I17) $(I31) $(I47)
$(LIB)(mailbox.o): mailbox.cpp $(I24) $(I47) $(I31)