| 1 | /* MI Command Set - MI Console. |
| 2 | Copyright (C) 2000-2019 Free Software Foundation, Inc. |
| 3 | Contributed by Cygnus Solutions (a Red Hat company). |
| 4 | |
| 5 | This file is part of GDB. |
| 6 | |
| 7 | This program is free software; you can redistribute it and/or modify |
| 8 | it under the terms of the GNU General Public License as published by |
| 9 | the Free Software Foundation; either version 3 of the License, or |
| 10 | (at your option) any later version. |
| 11 | |
| 12 | This program is distributed in the hope that it will be useful, |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | GNU General Public License for more details. |
| 16 | |
| 17 | You should have received a copy of the GNU General Public License |
| 18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 19 | |
| 20 | #ifndef MI_MI_CONSOLE_H |
| 21 | #define MI_MI_CONSOLE_H |
| 22 | |
| 23 | /* An output stream for MI. Wraps a given output stream with a prefix |
| 24 | and handles quoting. This stream is locally buffered. */ |
| 25 | |
| 26 | class mi_console_file : public ui_file |
| 27 | { |
| 28 | public: |
| 29 | /* Create a console that wraps the given output stream RAW with the |
| 30 | string PREFIX and quoting it with QUOTE. */ |
| 31 | mi_console_file (ui_file *raw, const char *prefix, char quote); |
| 32 | |
| 33 | /* MI-specific API. */ |
| 34 | void set_raw (ui_file *raw); |
| 35 | |
| 36 | /* ui_file-specific methods. */ |
| 37 | |
| 38 | void flush () override; |
| 39 | |
| 40 | void write (const char *buf, long length_buf) override; |
| 41 | |
| 42 | void write_async_safe (const char *buf, long length_buf) override; |
| 43 | |
| 44 | private: |
| 45 | /* The wrapped raw output stream. */ |
| 46 | ui_file *m_raw; |
| 47 | |
| 48 | /* The local buffer. */ |
| 49 | string_file m_buffer; |
| 50 | |
| 51 | /* The prefix. */ |
| 52 | const char *m_prefix; |
| 53 | |
| 54 | /* The quote char. */ |
| 55 | char m_quote; |
| 56 | }; |
| 57 | |
| 58 | #endif /* MI_MI_CONSOLE_H */ |