From b07200963de2eafce5d8c96e248195d0813f5fa0 Mon Sep 17 00:00:00 2001
From: matteo <matteo@c028cbd2-c16b-5b4b-a496-9718f37d4682>
Date: Wed, 22 Nov 1995 13:38:58 +0000
Subject: [PATCH] Aggiunti campi Memo

git-svn-id: svn://10.65.10.50/trunk@2191 c028cbd2-c16b-5b4b-a496-9718f37d4682
---
 include/codeb.c | 24 ++++++++++++++++++++++++
 include/codeb.h |  5 ++++-
 2 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/include/codeb.c b/include/codeb.c
index b90339400..8ced240b2 100755
--- a/include/codeb.c
+++ b/include/codeb.c
@@ -830,6 +830,11 @@ int DB_build(const char * filename, RecDes *r)
     case _datefld:
       field_info[i].type=r4date;
       break;
+    case _memofld:
+      field_info[i].type=r4memo;
+      field_info[i].len = 10;
+      field_info[i].dec = 0;
+      break;
     case _charfld:
     default:
       field_info[i].type=r4str;
@@ -1038,3 +1043,22 @@ long DB_changed(int handle)
   
   return(i4changed(i));   
 }
+
+char* DB_memoptr( const int handle, const char * fieldname )
+{
+  FIELD4 * f;
+  f = d4field( dbdata[ handle ], ( char *)fieldname );
+  return f4memo_ptr( f );
+}
+
+int DB_memowrite( const int handle, const char * fieldname, const char * data )  
+{ 
+  int ret;
+  
+  FIELD4 * f;
+  f = d4field( dbdata[ handle ], fieldname );
+  ret = f4memo_assign( f, ( char * )data );
+  d4flush_data( dbdata[ handle ] );
+  return ret;  
+}
+
diff --git a/include/codeb.h b/include/codeb.h
index 3a81a8cd5..8e180bf90 100755
--- a/include/codeb.h
+++ b/include/codeb.h
@@ -48,6 +48,7 @@ extern "C" {
   int DB_delkey(int handle, char* key, long recno); 
   int DB_flush(int handle);
   int DB_rewrite(int handle);
+  bool DB_has_memo(int handle);
   int DB_add(int handle);              
   int DB_lockfile(int handle); /* Per sbloccare il record basta la DB_unlock()*/
   int DB_packfile(short vis, const char * filename, long eod);
@@ -58,7 +59,9 @@ extern "C" {
   int DB_index_seek(int handle, char* from);
   long DB_index_recno(int handle); 
   long DB_index_next(int handle);
-  char* DB_index_getkey(int handle);  
+  char* DB_index_getkey(int handle);
+  char* DB_memoptr(const int handle, const char * fieldname );
+  int DB_memowrite(const int handle, const char * fieldname, const char * data )  ;
   int DB_index_eof(int handle);  
   int DB_lock_rec(int handle,long nrec); 
   int DB_file_locked(int handle);