Patch level : 2.0 610

Files correlati     : cg1.exe cg3.exe sc2.exe
Ricompilazione Demo : [ ]
Commento            :

AO20112
Migliorate prestazioni stampe con dati condivisi in rete.
ATTENZIONE: verificare anche altri programmi con stampe pesanti


git-svn-id: svn://10.65.10.50/trunk@11518 c028cbd2-c16b-5b4b-a496-9718f37d4682

include/isam.cpp

@@ -19,6 +19,7 @@
 #include <postman.h>
 #include <prefix.h>
 #include <progind.h>
+#include <recarray.h>
 #include <relation.h>
 #include <scanner.h>
 #include <utility.h>  
@@ -1125,8 +1126,12 @@ int TBaseisamfile::_rewrite(const TRectype& rec)
     _recno = DB_recno(fhnd);
     prefix().unlock_record(_isam_handle, _recno);
 
-    if(_lasterr == NOERR && curr().has_memo( ))
-      ((TRectype &)rec).write_memo(_isam_handle, _recno );
+    if(_lasterr == NOERR)
+    {
+      if (curr().has_memo( ))
+        ((TRectype &)rec).write_memo(_isam_handle, _recno );
+      rec_cache(_logicnum).notify_change();
+    }
   }    
 
   return _lasterr;
@@ -1155,8 +1160,14 @@ int TBaseisamfile::rewriteat(const TRectype& rec, TRecnotype nrec)
   } else
     _lasterr = get_error(_lasterr);
   _recno = DB_recno(fhnd);
-  if(_lasterr == NOERR && curr().has_memo( ))
-    ((TRectype &)rec).write_memo(_isam_handle, _recno );
+
+  if(_lasterr == NOERR)
+  {
+    if (curr().has_memo( ))
+      ((TRectype &)rec).write_memo(_isam_handle, _recno );
+    rec_cache(_logicnum).notify_change();
+  }
+
   return _lasterr;
 }
 
@@ -1197,8 +1208,12 @@ int TBaseisamfile::_remove(const TRectype& rec)
     }
   }
 
-  if(_lasterr == NOERR && curr().has_memo())
-    curr().init_memo();
+  if(_lasterr == NOERR)
+  {
+    if (curr().has_memo( ))
+      curr().init_memo();
+    rec_cache(_logicnum).notify_change();
+  }
 
   return _lasterr;
 }
@@ -1410,12 +1425,13 @@ bool TBaseisamfile::get_relapp(TString& app) const
 
 bool TBaseisamfile::is_changed_since(long& last) const
 { 
-  bool yes = FALSE;    
-  const int fh = ::_sopen(filename(), _O_RDONLY, _SH_DENYNO);
+  bool yes = FALSE; 
+  
+  const int fh = ::sopen(filename(), _O_RDONLY, _SH_DENYNO);
   if (fh > 0)
   {     
-    struct _stat stat;
-    if (::_fstat(fh, &stat) == 0)
+    struct stat stat;
+    if (::fstat(fh, &stat) == 0)
     {
       const long tim = long(stat.st_mtime) ^ long(stat.st_size);
       yes = tim != last;
@@ -1423,6 +1439,7 @@ bool TBaseisamfile::is_changed_since(long& last) const
     }
     ::_close(fh);
   }  
+
   return yes;
 }
 
@@ -3520,6 +3537,9 @@ bool TRectype::edit(int logicnum, const char * alternate_key_fields) const
     TExternal_app a(app);
     ok = a.run() == 0;
     xvt_fsys_removefile(ininame);
+
+    if (ok)
+      rec_cache(logicnum).notify_change();
   }      
   return ok;
 }

include/maskfld.cpp

@@ -2384,7 +2384,7 @@ bool TBrowse::do_link(bool insert)
       ok = _cursor->ok();
       if (ok) 
       {
-        rec_cache(_cursor->file().num()).destroy();  // Svuota eventule cache
+        rec_cache(_cursor->file().num()).notify_change();  // Svuota eventule cache
         do_output();
       }    
     }

include/strings.cpp

@@ -797,17 +797,14 @@ TString& TString::format(
   // @comm Funziona come la funzione "sprintf" standard del C e ritorna la
   //       stringa formattata con i parametri passati.
 {
-	TString& spark = get_tmp_string(512);
+	char spark[512];
   va_list pars;
   va_start(pars, fmt);
-  const int tot = vsprintf(spark.get_buffer(), fmt, pars);
+  const int tot = vsprintf(spark, fmt, pars);
   va_end(pars);
 
-  CHECK(tot >= 0 && tot < spark.size(), "Ue'! Quanto scrivi?");
-  if (tot > size()) resize(tot, FALSE);
-  strcpy(_str, spark);
-
-  return *this;
+  CHECK(tot < sizeof(spark), "Ue'! Quanto scrivi?");
+  return set(spark);
 }
 
 // Certified 99%
@@ -1935,13 +1932,14 @@ TToken_string& get_tmp_string(int len)
 	static int next = 0;
 
 	TToken_string* str = (TToken_string*)ararar.objptr(next);
-	if (str == NULL || str->size() < len)
+	if (str == NULL)
   {
 		str = new TToken_string(len);
     ararar.add(str, next);
 	}
-	else
-    str->cut(0);
+  if (str->size() < len)
+    str->spaces(len);
+  str->cut(0);
 	
 	if (++next >= ararar.size())
 		next = 0;

include/utility.cpp

@@ -204,15 +204,16 @@ char* format(
 {
   va_list pars;
 
-  TString& tmp = get_tmp_string(512);
-  char* buf = tmp.get_buffer();
-
+  char buf[512];
   va_start(pars, fmt);
   const int tot = vsprintf(buf, fmt, pars);
   va_end(pars);
 
-  CHECK(tot >= 0 && tot < 512, "Ue'! Ma quanto scrivi?");
-  return buf;
+  CHECK(tot < 512, "Ue'! Ma quanto scrivi?");
+  TString& tmp = get_tmp_string();
+  tmp = buf;
+
+  return tmp.get_buffer();
 }
 
 // @doc EXTERNAL