refs #107

include/atmi/carray_field.hpp

@@ -43,9 +43,7 @@ namespace atmi {
        *
        * @param fid the fml field id to setup (as defined in the FML tables)
        */
-       explicit Tfield ( FLDID32 fid ) : _length (0),_buffer_size(0), _value (NULL) {
-
-        set_id ( fid );
+       explicit Tfield ( FLDID32 fid ) : _length (0),_buffer_size(0), _value (NULL), field(fid) {
 
         // check taht we have a std::string declaration in the FML table
         if ( type () != 6 ) {
@@ -59,9 +57,9 @@ namespace atmi {
        *
        * @param n the fml field name to setup (as defined in the FML tables)
        */
-      explicit Tfield ( const char *n ) : _length (0),_buffer_size(0), _value (NULL) {
+      explicit Tfield ( const char *n ) : _length (0),_buffer_size(0), _value (NULL), field(n) {
 
-        setup ( (FLDID32) Fldid32 ( const_cast<char *>(n) ) );
+        // setup ( (FLDID32) Fldid32 ( const_cast<char *>(n) ) );
 
         // check type matching
         if ( type() != 6 ) {

include/atmi/definitions.hpp

@@ -1,10 +1,36 @@
 /*
  * globel definitions.
  */
+
+#include <fml32.h>
+
 #ifndef CPP_ATMI_DEFINITIONS_HPP
 #define CPP_ATMI_DEFINITIONS_HPP
 
 /** catalog message set */
 #define CATD_ATMI_SET 100
 
+namespace atmi {
+
+  /** FML field possible types
+   */
+  enum field_types {
+   fld_short   =FLD_SHORT,    //!< 0       short in
+   fld_long    =FLD_LONG,     //!< 1       long in
+   fld_char    =FLD_CHAR,     //!< 2       character
+   fld_float   =FLD_FLOAT,    //!< 3       single-precision floa
+   fld_double  =FLD_DOUBLE,   //!< 4       double-precision floa
+   fld_string  =FLD_STRING,   //!< 5       std::string - null terminated
+   fld_carray  =FLD_CARRAY,   //!< 6       character array
+   fld_ptr     =FLD_PTR,      //!< 9       pointer to a buffer
+   fld_buffer_ptr=FLD_FML32,  //!< 10       embedded FML32 buffer
+   fld_view      =FLD_VIEW32, //!< 11       embedded VIEW32 buffer
+   fld_mbstring  =FLD_MBSTRING  //!< 12       multibyte character array
+  };
+
+  /** alias
+   */
+  typedef field_types field_type;
+
+} // namespace atmi
 #endif

include/atmi/exceptions.hpp

@@ -173,6 +173,28 @@ namespace atmi {
       int _error; //!< related Ferror32 error number.
   };
 
+  /** FML field related exceptions.
+   *
+   */
+  class field_exception : public buffer_exception {
+    public:
+      /** new exception.
+       *
+       * @param err  Ferror32 value
+       * @param msg  error message
+       * @param args error message parameters (variadic).
+       */
+      template<typename... Args> field_exception( int err, const char *msg, const Args&... args): buffer_exception(err, msg, args...){
+        _what = _message + " " + error_message();
+      };
+
+      /** default constructor.
+       *
+       * set error message to strerror.
+       */
+      field_exception();
+  };
+
   /** Tuxedo TP related exceptions
    *
    */