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/* CLI Definitions for GDB, the GNU debugger.
Copyright (C) 2016-2023 Free Software Foundation, Inc.
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/>. */
#ifndef CLI_CLI_INTERP_H
#define CLI_CLI_INTERP_H
#include "interps.h"
/* A console-like interpreter. Implements functionality common to the
CLI and the TUI. */
class cli_interp_base : public interp
{
public:
explicit cli_interp_base (const char *name);
virtual ~cli_interp_base () = 0;
void set_logging (ui_file_up logfile, bool logging_redirect,
bool debug_redirect) override;
void pre_command_loop () override;
bool supports_command_editing () override;
void on_signal_received (gdb_signal sig) override;
void on_signal_exited (gdb_signal sig) override;
void on_normal_stop (bpstat *bs, int print_frame) override;
private:
struct saved_output_files
{
/* Saved gdb_stdout, gdb_stderr, etc. */
ui_file *out;
ui_file *err;
ui_file *log;
ui_file *targ;
ui_file *targerr;
/* When redirecting, some or all of these may be non-null
depending on the logging mode. */
ui_file_up stdout_holder;
ui_file_up stderr_holder;
ui_file_up stdlog_holder;
ui_file_up logfile_holder;
};
/* These hold the pushed copies of the gdb output files. If NULL
then nothing has yet been pushed. */
std::unique_ptr<saved_output_files> m_saved_output;
};
/* Returns true if the current stop should be printed to
CONSOLE_INTERP. */
extern int should_print_stop_to_console (struct interp *interp,
struct thread_info *tp);
#endif /* CLI_CLI_INTERP_H */
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