added new_from_message_no_copy_int4 to the fortran grib api

fortran/grib_api_externals.h

@@ -22,7 +22,8 @@ integer, external :: grib_f_keys_iterator_get_name, &
 integer, external :: grib_f_new_from_message, &
                      grib_f_new_from_message_int, &
 		     grib_f_new_from_message_no_copy, &
-                     grib_f_new_from_samples, &
+                     grib_f_new_from_message_no_copy_int, &
+		     grib_f_new_from_samples, &
                      codes_bufr_f_new_from_samples, &
                      grib_f_read_any_from_file, &
                      any_f_new_from_file, &

fortran/grib_f90_head.f90

@@ -56,6 +56,7 @@ module grib_api
   !> @param message     array containing the coded message
   !> @param status      GRIB_SUCCESS if OK, integer value on error  
   interface grib_new_from_message_no_copy
+    module procedure grib_new_from_message_no_copy_int4
     module procedure grib_new_from_message_no_copy_char
   end interface grib_new_from_message_no_copy
 

fortran/grib_f90_tail.f90

@@ -1400,6 +1400,37 @@
     end if
 
   end subroutine grib_new_from_message_no_copy_char
+  
+  !> Create a message pointing to an integer4 array containting the coded message.
+  !>
+  !> The message can be accessed through its gribid and it will be available\n
+  !> until @ref grib_release is called or (attention) the character array is deallocated!
+  !>
+  !> In case of error, if the status parameter (optional) is not given, the program will
+  !> exit with an error message.\n Otherwise the error message can be
+  !> gathered with @ref grib_get_error_string.
+  !>
+  !> @param gribid      id of the grib loaded in memory
+  !> @param message     array containing the coded message
+  !> @param status      GRIB_SUCCESS if OK, integer value on error
+
+  subroutine grib_new_from_message_no_copy_int4(gribid, message, status)
+    integer(kind=kindOfInt), intent(out)              :: gribid
+    integer(kind=4), dimension(:), intent(in)         :: message
+    integer(kind=kindOfInt), optional, intent(out)    :: status
+    integer(kind=kindOfSize_t)                        :: size_bytes
+    integer(kind=kindOfInt)                           :: iret
+
+    size_bytes = size(message, dim=1)*sizeOfInteger4
+    iret = grib_f_new_from_message_no_copy_int(gribid, message, size_bytes)
+    if (present(status)) then
+      status = iret
+    else
+      call grib_check(iret, 'new_from_message_no_copy_int', '')
+    end if
+
+  end subroutine grib_new_from_message_no_copy_int4
+  
   !> Create a new message in memory from an integer array containting the coded message.
   !>
   !> The message can be accessed through its gribid and it will be available\n
@@ -2843,15 +2874,12 @@
     integer(kind=kindOfInt), intent(in)         :: gribid
     integer(kind=kindOfInt), optional, intent(out) :: status
     integer(kind=kindOfInt)      :: iret
-    character(len=1), pointer, intent(out) :: message(:) !data in handle is read in C with unsigned chars
+    character(len=1), pointer, intent(out) :: message(:) 
     type(C_PTR) :: mess_ptr
     integer(kind=kindOfInt), intent(out) :: mess_len
 
     iret = grib_f_get_message(gribid, mess_ptr, mess_len)
     call C_F_POINTER(mess_ptr, message,(/mess_len/))
-    !if(.not. associated(message)) then
-    !      write(0,*) 'ERROR: Pointer was not associated'
-    !endif
     if (present(status)) then
       status = iret
     else

fortran/grib_fortran.cc

@@ -899,9 +899,13 @@ int grib_f_write_file_(int* fid, void* buffer, size_t* nbytes)
 int grib_f_get_message_(int* gid, const void** mess, size_t* mess_len)
 {
     void *message = NULL;
+    int iret = 0;
     grib_handle *h = get_handle(*gid);
     if (!h) return GRIB_INVALID_GRIB;
-    grib_get_message(h,&message,mess_len);
+    iret = grib_get_message(h,&message,mess_len);
+    if(iret != 0){
+    	return iret;
+    }
     *mess = message;
     return GRIB_SUCCESS;
 }
@@ -1368,6 +1372,15 @@ int grib_f_new_from_message_(int* gid, void* buffer, size_t* bufsize)
     *gid = -1;
     return  GRIB_INTERNAL_ERROR;
 }
+/*****************************************************************************/
+
+/* See SUP-3893: Need to provide an 'int' version */
+int grib_f_new_from_message_int_(int* gid, int* buffer , size_t* bufsize)
+{
+    /* Call the version with void pointer */
+    return grib_f_new_from_message_(gid, (void*)buffer, bufsize);
+}
+
 /*****************************************************************************/
 int grib_f_new_from_message_no_copy_(int* gid, void* buffer, size_t* bufsize)
 {
@@ -1381,13 +1394,12 @@ int grib_f_new_from_message_no_copy_(int* gid, void* buffer, size_t* bufsize)
     return  GRIB_INTERNAL_ERROR;
 }
 
-/* See SUP-3893: Need to provide an 'int' version */
-int grib_f_new_from_message_int_(int* gid, int* buffer , size_t* bufsize)
-{
-    /* Call the version with void pointer */
-    return grib_f_new_from_message_(gid, (void*)buffer, bufsize);
-}
 /*****************************************************************************/
+int grib_f_new_from_message_no_copy_int_(int* gid, int* buffer, size_t* bufsize)
+{
+	return grib_f_new_from_message_no_copy_(gid, (void*)buffer, bufsize);
+}
+
 #if 0
 int grib_f_new_from_message_copy_(int* gid, void* buffer, size_t* bufsize)
 {

fortran/grib_fortran_prototypes.h

@@ -21,6 +21,7 @@ int grib_f_get_string_array_(int* gid, char* key, char* val,int* nvals,int* slen
 int codes_f_bufr_keys_iterator_rewind_(int* kiter);
 int any_f_scan_file_(int* fid, int* n);
 int grib_f_new_from_message_int_(int* gid, int* buffer , size_t* bufsize);
+int grib_f_new_from_message_no_copy_int_(int* gid, int* buffer , size_t* bufsize);
 int grib_f_copy_key_(int* gidsrc, char* key, int* giddest, int len);
 int grib_f_set_samples_path_(char* path, int len);