/* UI_FILE - a generic STDIO like output stream.
- Copyright (C) 1999, 2000, 2001, 2007 Free Software Foundation, Inc.
+ Copyright (C) 1999-2015 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "ui-file.h"
#include "tui/tui-file.h"
#include "tui/tui-io.h"
-
+#include "tui/tui-command.h"
#include "tui.h"
-#include "gdb_string.h"
-
/* A ``struct ui_file'' that is compatible with all the legacy
code. */
static struct ui_file *
tui_file_new (void)
{
- struct tui_stream *tui = XMALLOC (struct tui_stream);
+ struct tui_stream *tui = XNEW (struct tui_stream);
struct ui_file *file = ui_file_new ();
+
set_ui_file_data (file, tui, tui_file_delete);
set_ui_file_flush (file, tui_file_flush);
set_ui_file_fputs (file, tui_file_fputs);
static void
tui_file_delete (struct ui_file *file)
{
- struct tui_stream *tmpstream = ui_file_data (file);
+ struct tui_stream *tmpstream = (struct tui_stream *) ui_file_data (file);
+
if (tmpstream->ts_magic != &tui_file_magic)
internal_error (__FILE__, __LINE__,
_("tui_file_delete: bad magic number"));
tui_fileopen (FILE *stream)
{
struct ui_file *file = tui_file_new ();
- struct tui_stream *tmpstream = ui_file_data (file);
+ struct tui_stream *tmpstream = (struct tui_stream *) ui_file_data (file);
+
tmpstream->ts_streamtype = afile;
tmpstream->ts_filestream = stream;
tmpstream->ts_strbuf = NULL;
tui_sfileopen (int n)
{
struct ui_file *file = tui_file_new ();
- struct tui_stream *tmpstream = ui_file_data (file);
+ struct tui_stream *tmpstream = (struct tui_stream *) ui_file_data (file);
+
tmpstream->ts_streamtype = astring;
tmpstream->ts_filestream = NULL;
if (n > 0)
{
- tmpstream->ts_strbuf = xmalloc ((n + 1) * sizeof (char));
+ tmpstream->ts_strbuf = XNEWVEC (char, n + 1);
tmpstream->ts_strbuf[0] = '\0';
}
else
static int
tui_file_isatty (struct ui_file *file)
{
- struct tui_stream *stream = ui_file_data (file);
+ struct tui_stream *stream = (struct tui_stream *) ui_file_data (file);
+
if (stream->ts_magic != &tui_file_magic)
internal_error (__FILE__, __LINE__,
_("tui_file_isatty: bad magic number"));
static void
tui_file_rewind (struct ui_file *file)
{
- struct tui_stream *stream = ui_file_data (file);
+ struct tui_stream *stream = (struct tui_stream *) ui_file_data (file);
+
if (stream->ts_magic != &tui_file_magic)
internal_error (__FILE__, __LINE__,
_("tui_file_rewind: bad magic number"));
ui_file_put_method_ftype *write,
void *dest)
{
- struct tui_stream *stream = ui_file_data (file);
+ struct tui_stream *stream = (struct tui_stream *) ui_file_data (file);
+
if (stream->ts_magic != &tui_file_magic)
internal_error (__FILE__, __LINE__,
_("tui_file_put: bad magic number"));
void
tui_file_fputs (const char *linebuffer, struct ui_file *file)
{
- struct tui_stream *stream = ui_file_data (file);
+ struct tui_stream *stream = (struct tui_stream *) ui_file_data (file);
if (stream->ts_streamtype == astring)
{
else
{
tui_puts (linebuffer);
+ /* gdb_stdout is buffered, and the caller must gdb_flush it at
+ appropriate times. Other streams are not so buffered. */
+ if (file != gdb_stdout)
+ tui_refresh_cmd_win ();
}
}
char *
tui_file_get_strbuf (struct ui_file *file)
{
- struct tui_stream *stream = ui_file_data (file);
+ struct tui_stream *stream = (struct tui_stream *) ui_file_data (file);
+
if (stream->ts_magic != &tui_file_magic)
internal_error (__FILE__, __LINE__,
_("tui_file_get_strbuf: bad magic number"));
void
tui_file_adjust_strbuf (int n, struct ui_file *file)
{
- struct tui_stream *stream = ui_file_data (file);
+ struct tui_stream *stream = (struct tui_stream *) ui_file_data (file);
int non_null_chars;
+
if (stream->ts_magic != &tui_file_magic)
internal_error (__FILE__, __LINE__,
_("tui_file_adjust_strbuf: bad magic number"));
if (n > (stream->ts_buflen - non_null_chars - 1))
{
stream->ts_buflen = n + non_null_chars + 1;
- stream->ts_strbuf = xrealloc (stream->ts_strbuf, stream->ts_buflen);
+ stream->ts_strbuf
+ = XRESIZEVEC (char, stream->ts_strbuf, stream->ts_buflen);
}
}
else
/* No buffer yet, so allocate one of the desired size. */
- stream->ts_strbuf = xmalloc ((n + 1) * sizeof (char));
+ stream->ts_strbuf = XNEWVEC (char, n + 1);
}
static void
tui_file_flush (struct ui_file *file)
{
- struct tui_stream *stream = ui_file_data (file);
+ struct tui_stream *stream = (struct tui_stream *) ui_file_data (file);
+
if (stream->ts_magic != &tui_file_magic)
internal_error (__FILE__, __LINE__,
_("tui_file_flush: bad magic number"));
case astring:
break;
case afile:
+ /* gdb_stdout is buffered. Other files are always flushed on
+ every write. */
+ if (file == gdb_stdout)
+ tui_refresh_cmd_win ();
fflush (stream->ts_filestream);
break;
}