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mi-interp.h revision 1.1.1.4 
      1 /* MI Interpreter Definitions and Commands for GDB, the GNU debugger.
      2 
      3    Copyright (C) 2017-2023 Free Software Foundation, Inc.
      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_INTERP_H
     21 #define MI_MI_INTERP_H
     22 
     23 #include "interps.h"
     24 
     25 struct mi_console_file;
     26 
     27 /* An MI interpreter.  */
     28 
     29 class mi_interp final : public interp
     30 {
     31 public:
     32   mi_interp (const char *name)
     33     : interp (name)
     34   {}
     35 
     36   void init (bool top_level) override;
     37   void resume () override;
     38   void suspend () override;
     39   gdb_exception exec (const char *command_str) override;
     40   ui_out *interp_ui_out () override;
     41   void set_logging (ui_file_up logfile, bool logging_redirect,
     42 		    bool debug_redirect) override;
     43   void pre_command_loop () override;
     44 
     45   /* MI's output channels */
     46   mi_console_file *out;
     47   mi_console_file *err;
     48   mi_console_file *log;
     49   mi_console_file *targ;
     50   mi_console_file *event_channel;
     51 
     52   /* Raw console output.  */
     53   struct ui_file *raw_stdout;
     54 
     55   /* Save the original value of raw_stdout here when logging, and the
     56      file which we need to delete, so we can restore correctly when
     57      done.  */
     58   struct ui_file *saved_raw_stdout;
     59   ui_file_up logfile_holder;
     60   ui_file_up stdout_holder;
     61 
     62   /* MI's builder.  */
     63   struct ui_out *mi_uiout;
     64 
     65   /* MI's CLI builder (wraps OUT).  */
     66   struct ui_out *cli_uiout;
     67 };
     68 
     69 /* Output the shared object attributes to UIOUT.  */
     70 
     71 void mi_output_solib_attribs (ui_out *uiout, struct so_list *solib);
     72 
     73 #endif /* MI_MI_INTERP_H */
     74