| /* Header file for GDB CLI set and show commands implementation. |
| Copyright (C) 2000-2024 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_SETSHOW_H |
| #define CLI_CLI_SETSHOW_H |
| |
| #include <string> |
| |
| struct cmd_list_element; |
| |
| /* Parse ARG, an option to a boolean variable. |
| Returns 1 for true, 0 for false, and -1 if invalid. */ |
| extern int parse_cli_boolean_value (const char *arg); |
| |
| /* Same as above, but work with a pointer to pointer. ARG is advanced |
| past a successfully parsed value. */ |
| extern int parse_cli_boolean_value (const char **arg); |
| |
| /* Parse ARG, an option to a var_uinteger, var_integer or var_pinteger |
| variable. Return the parsed value on success or throw an error. If |
| EXTRA_LITERALS is non-null, then interpret those literals accordingly. |
| If EXPRESSION is true, *ARG is parsed as an expression; otherwise, |
| it is parsed with get_ulongest. It's not possible to parse the |
| integer as an expression when there may be valid input after the |
| integer, such as when parsing command options. E.g., "print |
| -elements NUMBER -obj --". In such case, parsing as an expression |
| would parse "-obj --" as part of the expression as well. */ |
| extern LONGEST parse_cli_var_integer (var_types var_type, |
| const literal_def *extra_literals, |
| const char **arg, |
| bool expression); |
| |
| /* Parse ARG, an option to a var_enum variable. ENUM is a |
| null-terminated array of possible values. Either returns the parsed |
| value on success or throws an error. ARG is advanced past the |
| parsed value. */ |
| const char *parse_cli_var_enum (const char **args, |
| const char *const *enums); |
| |
| extern void do_set_command (const char *arg, int from_tty, |
| struct cmd_list_element *c); |
| extern void do_show_command (const char *arg, int from_tty, |
| struct cmd_list_element *c); |
| |
| /* Get a string version of VAR's value. */ |
| extern std::string get_setshow_command_value_string (const setting &var); |
| |
| extern void cmd_show_list (struct cmd_list_element *list, int from_tty); |
| |
| #endif /* CLI_CLI_SETSHOW_H */ |