/* MI Command Set - MI Console.
- Copyright (C) 2000, 2007, 2008, 2009 Free Software Foundation, Inc.
+ Copyright (C) 2000-2020 Free Software Foundation, Inc.
Contributed by Cygnus Solutions (a Red Hat company).
This file is part of GDB.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
-#ifndef MI_CONSOLE_H
-#define MI_CONSOLE_H
+#ifndef MI_MI_CONSOLE_H
+#define MI_MI_CONSOLE_H
-extern struct ui_file *mi_console_file_new (struct ui_file *raw,
- const char *prefix,
- char quote);
+/* An output stream for MI. Wraps a given output stream with a prefix
+ and handles quoting. This stream is locally buffered. */
-#endif
+class mi_console_file : public ui_file
+{
+public:
+ /* Create a console that wraps the given output stream RAW with the
+ string PREFIX and quoting it with QUOTE. */
+ mi_console_file (ui_file *raw, const char *prefix, char quote);
+
+ /* MI-specific API. */
+ void set_raw (ui_file *raw);
+
+ /* ui_file-specific methods. */
+
+ void flush () override;
+
+ void write (const char *buf, long length_buf) override;
+
+ void write_async_safe (const char *buf, long length_buf) override;
+
+private:
+ /* The wrapped raw output stream. */
+ ui_file *m_raw;
+
+ /* The local buffer. */
+ string_file m_buffer;
+
+ /* The prefix. */
+ const char *m_prefix;
+
+ /* The quote char. */
+ char m_quote;
+};
+
+#endif /* MI_MI_CONSOLE_H */