mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-11-21 01:12:32 +08:00
18d2988e5d
Now that defs.h, server.h and common-defs.h are included via the `-include` option, it is no longer necessary for source files to include them. Remove all the inclusions of these files I could find. Update the generation scripts where relevant. Change-Id: Ia026cff269c1b7ae7386dd3619bc9bb6a5332837 Approved-By: Pedro Alves <pedro@palves.net>
106 lines
2.8 KiB
C
106 lines
2.8 KiB
C
/* MI Console code.
|
|
|
|
Copyright (C) 2000-2024 Free Software Foundation, Inc.
|
|
|
|
Contributed by Cygnus Solutions (a Red Hat company).
|
|
|
|
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 3 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, see <http://www.gnu.org/licenses/>. */
|
|
|
|
/* An MI console is a kind of ui_file stream that sends output to
|
|
stdout, but encapsulated and prefixed with a distinctive string;
|
|
for instance, error output is normally identified by a leading
|
|
"&". */
|
|
|
|
#include "mi-console.h"
|
|
|
|
/* Create a console that wraps the given output stream RAW with the
|
|
string PREFIX and quoting it with QUOTE. */
|
|
|
|
mi_console_file::mi_console_file (ui_file *raw, const char *prefix, char quote)
|
|
: m_raw (raw),
|
|
m_prefix (prefix),
|
|
m_quote (quote)
|
|
{}
|
|
|
|
void
|
|
mi_console_file::write (const char *buf, long length_buf)
|
|
{
|
|
size_t prev_size = m_buffer.size ();
|
|
/* Append the text to our internal buffer. */
|
|
m_buffer.write (buf, length_buf);
|
|
/* Flush when an embedded newline is present anywhere in the
|
|
buffer. */
|
|
if (strchr (m_buffer.c_str () + prev_size, '\n') != NULL)
|
|
this->flush ();
|
|
}
|
|
|
|
void
|
|
mi_console_file::write_async_safe (const char *buf, long length_buf)
|
|
{
|
|
m_raw->write_async_safe (m_prefix, strlen (m_prefix));
|
|
if (m_quote)
|
|
{
|
|
m_raw->write_async_safe (&m_quote, 1);
|
|
m_raw->putstrn (buf, length_buf, m_quote, true);
|
|
m_raw->write_async_safe (&m_quote, 1);
|
|
}
|
|
else
|
|
m_raw->putstrn (buf, length_buf, 0, true);
|
|
|
|
char nl = '\n';
|
|
m_raw->write_async_safe (&nl, 1);
|
|
}
|
|
|
|
void
|
|
mi_console_file::flush ()
|
|
{
|
|
const std::string &str = m_buffer.string ();
|
|
|
|
/* Transform a byte sequence into a console output packet. */
|
|
if (!str.empty ())
|
|
{
|
|
size_t length_buf = str.size ();
|
|
const char *buf = str.data ();
|
|
|
|
gdb_puts (m_prefix, m_raw);
|
|
if (m_quote)
|
|
{
|
|
gdb_putc (m_quote, m_raw);
|
|
m_raw->putstrn (buf, length_buf, m_quote);
|
|
gdb_putc (m_quote, m_raw);
|
|
gdb_putc ('\n', m_raw);
|
|
}
|
|
else
|
|
{
|
|
m_raw->putstrn (buf, length_buf, 0);
|
|
gdb_putc ('\n', m_raw);
|
|
}
|
|
gdb_flush (m_raw);
|
|
}
|
|
|
|
m_buffer.clear ();
|
|
}
|
|
|
|
/* Change the underlying stream of the console directly; this is
|
|
useful as a minimum-impact way to reflect external changes like
|
|
logging enable/disable. */
|
|
|
|
void
|
|
mi_console_file::set_raw (ui_file *raw)
|
|
{
|
|
m_raw = raw;
|
|
}
|