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-rw-r--r--gdb/tui/tui-file.c238
1 files changed, 0 insertions, 238 deletions
diff --git a/gdb/tui/tui-file.c b/gdb/tui/tui-file.c
deleted file mode 100644
index 1a72d01..0000000
--- a/gdb/tui/tui-file.c
+++ /dev/null
@@ -1,238 +0,0 @@
-/* UI_FILE - a generic STDIO like output stream.
- Copyright 1999, 2000, 2001 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
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- 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., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#include "defs.h"
-#include "ui-file.h"
-#include "tui/tui-file.h"
-#include "tui/tuiIO.h"
-
-#include "tui.h"
-
-#include <string.h>
-
-/* A ``struct ui_file'' that is compatible with all the legacy
- code. */
-
-/* new */
-enum streamtype
-{
- afile,
- astring
-};
-
-/* new */
-struct tui_stream
-{
- int *ts_magic;
- enum streamtype ts_streamtype;
- FILE *ts_filestream;
- char *ts_strbuf;
- int ts_buflen;
-};
-
-static ui_file_flush_ftype tui_file_flush;
-extern ui_file_fputs_ftype tui_file_fputs;
-static ui_file_isatty_ftype tui_file_isatty;
-static ui_file_rewind_ftype tui_file_rewind;
-static ui_file_put_ftype tui_file_put;
-static ui_file_delete_ftype tui_file_delete;
-static struct ui_file *tui_file_new (void);
-static int tui_file_magic;
-
-static struct ui_file *
-tui_file_new (void)
-{
- struct tui_stream *tui = xmalloc (sizeof (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);
- set_ui_file_isatty (file, tui_file_isatty);
- set_ui_file_rewind (file, tui_file_rewind);
- set_ui_file_put (file, tui_file_put);
- tui->ts_magic = &tui_file_magic;
- return file;
-}
-
-static void
-tui_file_delete (struct ui_file *file)
-{
- struct tui_stream *tmpstream = ui_file_data (file);
- if (tmpstream->ts_magic != &tui_file_magic)
- internal_error (__FILE__, __LINE__,
- "tui_file_delete: bad magic number");
- if ((tmpstream->ts_streamtype == astring) &&
- (tmpstream->ts_strbuf != NULL))
- {
- xfree (tmpstream->ts_strbuf);
- }
- xfree (tmpstream);
-}
-
-struct ui_file *
-tui_fileopen (FILE *stream)
-{
- struct ui_file *file = tui_file_new ();
- struct tui_stream *tmpstream = ui_file_data (file);
- tmpstream->ts_streamtype = afile;
- tmpstream->ts_filestream = stream;
- tmpstream->ts_strbuf = NULL;
- tmpstream->ts_buflen = 0;
- return file;
-}
-
-struct ui_file *
-tui_sfileopen (int n)
-{
- struct ui_file *file = tui_file_new ();
- struct tui_stream *tmpstream = 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[0] = '\0';
- }
- else
- /* Do not allocate the buffer now. The first time something is printed
- one will be allocated by tui_file_adjust_strbuf() */
- tmpstream->ts_strbuf = NULL;
- tmpstream->ts_buflen = n;
- return file;
-}
-
-static int
-tui_file_isatty (struct ui_file *file)
-{
- struct tui_stream *stream = ui_file_data (file);
- if (stream->ts_magic != &tui_file_magic)
- internal_error (__FILE__, __LINE__,
- "tui_file_isatty: bad magic number");
- if (stream->ts_streamtype == afile)
- return (isatty (fileno (stream->ts_filestream)));
- else
- return 0;
-}
-
-static void
-tui_file_rewind (struct ui_file *file)
-{
- struct tui_stream *stream = ui_file_data (file);
- if (stream->ts_magic != &tui_file_magic)
- internal_error (__FILE__, __LINE__,
- "tui_file_rewind: bad magic number");
- stream->ts_strbuf[0] = '\0';
-}
-
-static void
-tui_file_put (struct ui_file *file,
- ui_file_put_method_ftype *write,
- void *dest)
-{
- struct tui_stream *stream = ui_file_data (file);
- if (stream->ts_magic != &tui_file_magic)
- internal_error (__FILE__, __LINE__,
- "tui_file_put: bad magic number");
- if (stream->ts_streamtype == astring)
- write (dest, stream->ts_strbuf, strlen (stream->ts_strbuf));
-}
-
-/* All TUI I/O sent to the *_filtered and *_unfiltered functions
- eventually ends up here. The fputs_unfiltered_hook is primarily
- used by GUIs to collect all output and send it to the GUI, instead
- of the controlling terminal. Only output to gdb_stdout and
- gdb_stderr are sent to the hook. Everything else is sent on to
- fputs to allow file I/O to be handled appropriately. */
-
-/* FIXME: Should be broken up and moved to a TUI specific file. */
-
-void
-tui_file_fputs (const char *linebuffer, struct ui_file *file)
-{
- struct tui_stream *stream = ui_file_data (file);
-
- if (stream->ts_streamtype == astring)
- {
- tui_file_adjust_strbuf (strlen (linebuffer), file);
- strcat (stream->ts_strbuf, linebuffer);
- }
- else
- {
- tui_puts (linebuffer);
- }
-}
-
-char *
-tui_file_get_strbuf (struct ui_file *file)
-{
- struct tui_stream *stream = ui_file_data (file);
- if (stream->ts_magic != &tui_file_magic)
- internal_error (__FILE__, __LINE__,
- "tui_file_get_strbuf: bad magic number");
- return (stream->ts_strbuf);
-}
-
-/* adjust the length of the buffer by the amount necessary
- to accomodate appending a string of length N to the buffer contents */
-void
-tui_file_adjust_strbuf (int n, struct ui_file *file)
-{
- struct tui_stream *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 (stream->ts_streamtype != astring)
- return;
-
- if (stream->ts_strbuf)
- {
- /* There is already a buffer allocated */
- non_null_chars = strlen (stream->ts_strbuf);
-
- 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);
- }
- }
- else
- /* No buffer yet, so allocate one of the desired size */
- stream->ts_strbuf = xmalloc ((n + 1) * sizeof (char));
-}
-
-static void
-tui_file_flush (struct ui_file *file)
-{
- struct tui_stream *stream = ui_file_data (file);
- if (stream->ts_magic != &tui_file_magic)
- internal_error (__FILE__, __LINE__,
- "tui_file_flush: bad magic number");
-
- switch (stream->ts_streamtype)
- {
- case astring:
- break;
- case afile:
- fflush (stream->ts_filestream);
- break;
- }
-}
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