#include "defs.h"
#include "ui-out.h"
#include "ui-file.h"
#include "mi-out.h"
extern struct ui_file *raw_stdout;
struct ui_out_data
{
int suppress_field_separator;
int suppress_output;
int mi_version;
struct ui_file *buffer;
};
typedef struct ui_out_data mi_out_data;
static void mi_table_begin (struct ui_out *uiout, int nbrofcols,
int nr_rows, const char *tblid);
static void mi_table_body (struct ui_out *uiout);
static void mi_table_end (struct ui_out *uiout);
static void mi_table_header (struct ui_out *uiout, int width,
enum ui_align alig, const char *col_name,
const char *colhdr);
static void mi_begin (struct ui_out *uiout, enum ui_out_type type,
int level, const char *id);
static void mi_end (struct ui_out *uiout, enum ui_out_type type, int level);
static void mi_field_int (struct ui_out *uiout, int fldno, int width,
enum ui_align alig, const char *fldname, int value);
static void mi_field_skip (struct ui_out *uiout, int fldno, int width,
enum ui_align alig, const char *fldname);
static void mi_field_string (struct ui_out *uiout, int fldno, int width,
enum ui_align alig, const char *fldname,
const char *string);
static void mi_field_fmt (struct ui_out *uiout, int fldno,
int width, enum ui_align align,
const char *fldname, const char *format,
va_list args) ATTR_FORMAT (printf, 6, 0);
static void mi_spaces (struct ui_out *uiout, int numspaces);
static void mi_text (struct ui_out *uiout, const char *string);
static void mi_text_fmt (struct ui_out *uiout, const char *format, va_list args);
static void mi_message (struct ui_out *uiout, int verbosity,
const char *format, va_list args)
ATTR_FORMAT (printf, 3, 0);
static void mi_wrap_hint (struct ui_out *uiout, const char *identstring);
static void mi_flush (struct ui_out *uiout);
static void mi_notify_begin (struct ui_out *uiout, char *class);
static void mi_notify_end (struct ui_out *uiout);
struct ui_out_impl mi_ui_out_impl =
{
mi_table_begin,
mi_table_body,
mi_table_end,
mi_table_header,
mi_begin,
mi_end,
mi_field_int,
mi_field_skip,
mi_field_string,
mi_field_fmt,
mi_spaces,
mi_text,
mi_text_fmt,
mi_message,
mi_wrap_hint,
mi_flush,
NULL,
mi_notify_begin,
mi_notify_end,
1,
};
extern void _initialize_mi_out (void);
static void field_separator (struct ui_out *uiout);
static void mi_open (struct ui_out *uiout, const char *name,
enum ui_out_type type);
static void mi_close (struct ui_out *uiout, enum ui_out_type type);
void
mi_table_begin (struct ui_out *uiout,
int nr_cols,
int nr_rows,
const char *tblid)
{
mi_out_data *data = ui_out_data (uiout);
mi_open (uiout, tblid, ui_out_type_tuple);
if (data->mi_version == 0)
{
if (nr_rows == 0)
data->suppress_output = 1;
else
mi_open (uiout, "hdr", ui_out_type_list);
return;
}
mi_field_int (uiout, -1, -1, -1,
"nr_rows", nr_rows);
mi_field_int (uiout, -1, -1, -1,
"nr_cols", nr_cols);
mi_open (uiout, "hdr", ui_out_type_list);
}
void
mi_table_body (struct ui_out *uiout)
{
mi_out_data *data = ui_out_data (uiout);
if (data->suppress_output)
return;
mi_close (uiout, ui_out_type_list);
if (data->mi_version == 0)
return;
mi_open (uiout, "body", ui_out_type_list);
}
void
mi_table_end (struct ui_out *uiout)
{
mi_out_data *data = ui_out_data (uiout);
data->suppress_output = 0;
if (data->mi_version == 0)
{
mi_close (uiout, ui_out_type_tuple);
return;
}
mi_close (uiout, ui_out_type_list);
mi_close (uiout, ui_out_type_tuple);
}
void
mi_table_header (struct ui_out *uiout, int width, enum ui_align alignment,
const char *col_name,
const char *colhdr)
{
mi_out_data *data = ui_out_data (uiout);
if (data->suppress_output)
return;
if (data->mi_version == 0)
{
mi_field_string (uiout, 0, width, alignment, 0, colhdr);
return;
}
mi_open (uiout, NULL, ui_out_type_tuple);
mi_field_int (uiout, 0, 0, 0, "width", width);
mi_field_int (uiout, 0, 0, 0, "alignment", alignment);
mi_field_string (uiout, 0, 0, 0, "col_name", col_name);
mi_field_string (uiout, 0, width, alignment, "colhdr", colhdr);
mi_close (uiout, ui_out_type_tuple);
}
void
mi_begin (struct ui_out *uiout,
enum ui_out_type type,
int level,
const char *id)
{
mi_out_data *data = ui_out_data (uiout);
if (data->suppress_output)
return;
mi_open (uiout, id, type);
}
void
mi_end (struct ui_out *uiout,
enum ui_out_type type,
int level)
{
mi_out_data *data = ui_out_data (uiout);
if (data->suppress_output)
return;
mi_close (uiout, type);
}
void
mi_field_int (struct ui_out *uiout, int fldno, int width,
enum ui_align alignment, const char *fldname, int value)
{
char buffer[20];
mi_out_data *data = ui_out_data (uiout);
if (data->suppress_output)
return;
sprintf (buffer, "%d", value);
mi_field_string (uiout, fldno, width, alignment, fldname, buffer);
}
void
mi_field_skip (struct ui_out *uiout, int fldno, int width,
enum ui_align alignment, const char *fldname)
{
mi_out_data *data = ui_out_data (uiout);
if (data->suppress_output)
return;
mi_field_string (uiout, fldno, width, alignment, fldname, "");
}
void
mi_field_string (struct ui_out *uiout,
int fldno,
int width,
enum ui_align align,
const char *fldname,
const char *string)
{
mi_out_data *data = ui_out_data (uiout);
if (data->suppress_output)
return;
field_separator (uiout);
if (fldname)
fprintf_unfiltered (data->buffer, "%s=", fldname);
fprintf_unfiltered (data->buffer, "\"");
if (string)
fputstr_unfiltered (string, '"', data->buffer);
fprintf_unfiltered (data->buffer, "\"");
}
void
mi_field_fmt (struct ui_out *uiout, int fldno,
int width, enum ui_align align,
const char *fldname,
const char *format,
va_list args)
{
mi_out_data *data = ui_out_data (uiout);
if (data->suppress_output)
return;
field_separator (uiout);
if (fldname)
fprintf_unfiltered (data->buffer, "%s=\"", fldname);
else
fputs_unfiltered ("\"", data->buffer);
vfprintf_unfiltered (data->buffer, format, args);
fputs_unfiltered ("\"", data->buffer);
}
void
mi_spaces (struct ui_out *uiout, int numspaces)
{
}
void
mi_text (struct ui_out *uiout, const char *string)
{
}
void
mi_text_fmt (struct ui_out *uiout, const char *format, va_list args)
{
}
void
mi_message (struct ui_out *uiout, int verbosity, const char *format, va_list args)
{
}
void
mi_wrap_hint (struct ui_out *uiout, const char *identstring)
{
wrap_here (identstring);
}
void
mi_flush (struct ui_out *uiout)
{
mi_out_data *data = ui_out_data (uiout);
gdb_flush (data->buffer);
}
static struct ui_file *notify_buffer;
static struct ui_out_data notify_suspended_data;
static int notify_suspended = 0;
static void
mi_notify_begin (struct ui_out *uiout, char *class)
{
struct ui_out_data *data = ui_out_data (uiout);
if (notify_buffer != NULL)
{
if (notify_suspended)
{
ui_file_delete (notify_buffer);
notify_buffer = NULL;
*data = notify_suspended_data;
notify_suspended = 0;
}
error ("Called to start an mi notify with a notify already started.");
return;
}
notify_suspended = 1;
notify_suspended_data = *data;
notify_buffer = mem_fileopen();
data->buffer = notify_buffer;
data->suppress_field_separator = 0;
data->suppress_output = 0;
fprintf_unfiltered (data->buffer, "=%s", class);
}
static void
mi_notify_end (struct ui_out *uiout)
{
struct ui_out_data *data = ui_out_data (uiout);
mi_out_put (uiout, raw_stdout);
fputs_unfiltered ("\n", raw_stdout);
gdb_flush (raw_stdout);
ui_file_delete (data->buffer);
notify_buffer = NULL;
*data = notify_suspended_data;
notify_suspended = 0;
}
static void
field_separator (struct ui_out *uiout)
{
mi_out_data *data = ui_out_data (uiout);
if (data->suppress_field_separator)
data->suppress_field_separator = 0;
else
fputc_unfiltered (',', data->buffer);
}
static void
mi_open (struct ui_out *uiout,
const char *name,
enum ui_out_type type)
{
mi_out_data *data = ui_out_data (uiout);
field_separator (uiout);
data->suppress_field_separator = 1;
if (name)
fprintf_unfiltered (data->buffer, "%s=", name);
switch (type)
{
case ui_out_type_tuple:
fputc_unfiltered ('{', data->buffer);
break;
case ui_out_type_list:
if (data->mi_version == 0)
fputc_unfiltered ('{', data->buffer);
else
fputc_unfiltered ('[', data->buffer);
break;
default:
internal_error (__FILE__, __LINE__, _("bad switch"));
}
}
static void
mi_close (struct ui_out *uiout,
enum ui_out_type type)
{
mi_out_data *data = ui_out_data (uiout);
switch (type)
{
case ui_out_type_tuple:
fputc_unfiltered ('}', data->buffer);
break;
case ui_out_type_list:
if (data->mi_version == 0)
fputc_unfiltered ('}', data->buffer);
else
fputc_unfiltered (']', data->buffer);
break;
default:
internal_error (__FILE__, __LINE__, _("bad switch"));
}
data->suppress_field_separator = 0;
}
void
mi_out_buffered (struct ui_out *uiout, char *string)
{
mi_out_data *data = ui_out_data (uiout);
fprintf_unfiltered (data->buffer, "%s", string);
}
void
mi_out_rewind (struct ui_out *uiout)
{
mi_out_data *data = ui_out_data (uiout);
ui_file_rewind (data->buffer);
}
static void
do_write (void *data, const char *buffer, long length_buffer)
{
ui_file_write (data, buffer, length_buffer);
}
void
mi_out_put (struct ui_out *uiout,
struct ui_file *stream)
{
mi_out_data *data = ui_out_data (uiout);
ui_file_put (data->buffer, do_write, stream);
ui_file_rewind (data->buffer);
}
int
mi_version (struct ui_out *uiout)
{
mi_out_data *data = ui_out_data (uiout);
return data->mi_version;
}
struct ui_out *
mi_out_new (int mi_version)
{
int flags = 0;
mi_out_data *data = XMALLOC (mi_out_data);
data->suppress_field_separator = 0;
data->suppress_output = 0;
data->mi_version = mi_version;
data->buffer = mem_fileopen ();
return ui_out_new (&mi_ui_out_impl, data, flags);
}
void
_initialize_mi_out (void)
{
}