/* Output generating routines for GDB.
- Copyright (C) 1999-2014 Free Software Foundation, Inc.
+ Copyright (C) 1999-2016 Free Software Foundation, Inc.
Contributed by Cygnus Solutions.
Written by Fernando Nasser for Cygnus.
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
-#include <string.h>
#include "expression.h" /* For language.h */
#include "language.h"
#include "ui-out.h"
{
int colno;
int width;
- int alignment;
+ enum ui_align alignment;
char *col_name;
char *colhdr;
struct ui_out_hdr *next;
};
-/* Maintain a stack so that the info applicable to the inner most list
- is always available. Stack/nested level 0 is reserved for the
- top-level result. */
-
-enum { MAX_UI_OUT_LEVELS = 8 };
-
struct ui_out_level
{
/* Count each field; the first element is for non-list fields. */
/* Create a new level, of TYPE. Return the new level's index. */
static int
push_level (struct ui_out *uiout,
- enum ui_out_type type,
- const char *id)
+ enum ui_out_type type)
{
struct ui_out_level *current;
return uiout->level + 1;
}
-
-/* These are the default implementation functions. */
-
-static void default_table_begin (struct ui_out *uiout, int nbrofcols,
- int nr_rows, const char *tblid);
-static void default_table_body (struct ui_out *uiout);
-static void default_table_end (struct ui_out *uiout);
-static void default_table_header (struct ui_out *uiout, int width,
- enum ui_align alig, const char *col_name,
- const char *colhdr);
-static void default_begin (struct ui_out *uiout,
- enum ui_out_type type,
- int level, const char *id);
-static void default_end (struct ui_out *uiout,
- enum ui_out_type type,
- int level);
-static void default_field_int (struct ui_out *uiout, int fldno, int width,
- enum ui_align alig,
- const char *fldname,
- int value);
-static void default_field_skip (struct ui_out *uiout, int fldno, int width,
- enum ui_align alig,
- const char *fldname);
-static void default_field_string (struct ui_out *uiout, int fldno, int width,
- enum ui_align align,
- const char *fldname,
- const char *string);
-static void default_field_fmt (struct ui_out *uiout, int fldno,
- int width, enum ui_align align,
- const char *fldname,
- const char *format,
- va_list args) ATTRIBUTE_PRINTF (6, 0);
-static void default_spaces (struct ui_out *uiout, int numspaces);
-static void default_text (struct ui_out *uiout, const char *string);
-static void default_message (struct ui_out *uiout, int verbosity,
- const char *format,
- va_list args) ATTRIBUTE_PRINTF (3, 0);
-static void default_wrap_hint (struct ui_out *uiout, char *identstring);
-static void default_flush (struct ui_out *uiout);
-static void default_data_destroy (struct ui_out *uiout);
-
-/* This is the default ui-out implementation functions vector. */
-
-const struct ui_out_impl default_ui_out_impl =
-{
- default_table_begin,
- default_table_body,
- default_table_end,
- default_table_header,
- default_begin,
- default_end,
- default_field_int,
- default_field_skip,
- default_field_string,
- default_field_fmt,
- default_spaces,
- default_text,
- default_message,
- default_wrap_hint,
- default_flush,
- NULL,
- default_data_destroy,
- 0, /* Does not need MI hacks. */
-};
-
-/* The default ui_out */
-
-struct ui_out def_uiout =
-{
- 0, /* flags */
- &default_ui_out_impl, /* impl */
-};
-
-/* Pointer to current ui_out */
-/* FIXME: This should not be a global, but something passed down from main.c
- or top.c. */
-
-struct ui_out *current_uiout = &def_uiout;
-
/* These are the interfaces to implementation functions. */
static void uo_table_begin (struct ui_out *uiout, int nbrofcols,
extern void _initialize_ui_out (void);
static void append_header_to_list (struct ui_out *uiout, int width,
- int alignment, const char *col_name,
+ enum ui_align alignment, const char *col_name,
const char *colhdr);
static int get_next_header (struct ui_out *uiout, int *colno, int *width,
- int *alignment, char **colhdr);
+ enum ui_align *alignment, char **colhdr);
static void clear_header_list (struct ui_out *uiout);
static void clear_table (struct ui_out *uiout);
static void verify_field (struct ui_out *uiout, int *fldno, int *width,
- int *align);
+ enum ui_align *align);
/* exported functions (ui_out API) */
static void
do_cleanup_table_end (void *data)
{
- struct ui_out *ui_out = data;
+ struct ui_out *ui_out = (struct ui_out *) data;
ui_out_table_end (ui_out);
}
{
int fldno;
int width;
- int align;
+ enum ui_align align;
verify_field (uiout, &fldno, &width, &align);
}
- new_level = push_level (uiout, type, id);
+ new_level = push_level (uiout, type);
/* If the push puts us at the same level as a table row entry, we've
got a new table row. Put the header pointer back to the start. */
static void
do_cleanup_end (void *data)
{
- struct ui_out_end_cleanup_data *end_cleanup_data = data;
+ struct ui_out_end_cleanup_data *end_cleanup_data
+ = (struct ui_out_end_cleanup_data *) data;
ui_out_end (end_cleanup_data->uiout, end_cleanup_data->type);
xfree (end_cleanup_data);
{
int fldno;
int width;
- int align;
+ enum ui_align align;
verify_field (uiout, &fldno, &width, &align);
{
int fldno;
int width;
- int align;
+ enum ui_align align;
verify_field (uiout, &fldno, &width, &align);
const char *fldname,
struct ui_file *stream)
{
- long length;
- char *buffer = ui_file_xstrdup (stream, &length);
- struct cleanup *old_cleanup = make_cleanup (xfree, buffer);
+ std::string buffer = ui_file_as_string (stream);
- if (length > 0)
- ui_out_field_string (uiout, fldname, buffer);
+ if (!buffer.empty ())
+ ui_out_field_string (uiout, fldname, buffer.c_str ());
else
ui_out_field_skip (uiout, fldname);
ui_file_rewind (stream);
- do_cleanups (old_cleanup);
}
/* Used to omit a field. */
{
int fldno;
int width;
- int align;
+ enum ui_align align;
verify_field (uiout, &fldno, &width, &align);
{
int fldno;
int width;
- int align;
+ enum ui_align align;
verify_field (uiout, &fldno, &width, &align);
va_list args;
int fldno;
int width;
- int align;
+ enum ui_align align;
/* Will not align, but has to call anyway. */
verify_field (uiout, &fldno, &width, &align);
return uiout->impl->is_mi_like_p;
}
-/* Default gdb-out hook functions. */
-
-static void
-default_table_begin (struct ui_out *uiout, int nbrofcols,
- int nr_rows,
- const char *tblid)
-{
-}
-
-static void
-default_table_body (struct ui_out *uiout)
-{
-}
-
-static void
-default_table_end (struct ui_out *uiout)
-{
-}
-
-static void
-default_table_header (struct ui_out *uiout, int width, enum ui_align alignment,
- const char *col_name,
- const char *colhdr)
-{
-}
-
-static void
-default_begin (struct ui_out *uiout,
- enum ui_out_type type,
- int level,
- const char *id)
-{
-}
-
-static void
-default_end (struct ui_out *uiout,
- enum ui_out_type type,
- int level)
-{
-}
-
-static void
-default_field_int (struct ui_out *uiout, int fldno, int width,
- enum ui_align align,
- const char *fldname, int value)
-{
-}
-
-static void
-default_field_skip (struct ui_out *uiout, int fldno, int width,
- enum ui_align align, const char *fldname)
-{
-}
-
-static void
-default_field_string (struct ui_out *uiout,
- int fldno,
- int width,
- enum ui_align align,
- const char *fldname,
- const char *string)
-{
-}
-
-static void
-default_field_fmt (struct ui_out *uiout, int fldno, int width,
- enum ui_align align,
- const char *fldname,
- const char *format,
- va_list args)
-{
-}
-
-static void
-default_spaces (struct ui_out *uiout, int numspaces)
-{
-}
-
-static void
-default_text (struct ui_out *uiout, const char *string)
-{
-}
-
-static void
-default_message (struct ui_out *uiout, int verbosity,
- const char *format,
- va_list args)
-{
-}
-
-static void
-default_wrap_hint (struct ui_out *uiout, char *identstring)
-{
-}
-
-static void
-default_flush (struct ui_out *uiout)
-{
-}
-
-static void
-default_data_destroy (struct ui_out *uiout)
-{
-}
-
/* Interface to the implementation functions. */
void
static void
append_header_to_list (struct ui_out *uiout,
int width,
- int alignment,
+ enum ui_align alignment,
const char *col_name,
const char *colhdr)
{
get_next_header (struct ui_out *uiout,
int *colno,
int *width,
- int *alignment,
+ enum ui_align *alignment,
char **colhdr)
{
/* There may be no headers at all or we may have used all columns. */
available/applicable). */
static void
-verify_field (struct ui_out *uiout, int *fldno, int *width, int *align)
+verify_field (struct ui_out *uiout, int *fldno, int *width,
+ enum ui_align *align)
{
struct ui_out_level *current = current_level (uiout);
char *text;
return 0;
}
-/* Initalize private members at startup. */
+/* Initialize private members at startup. */
struct ui_out *
ui_out_new (const struct ui_out_impl *impl, void *data,
projects / deliverable / binutils-gdb.git / blobdiff