#include "defs.h"
#include "value.h"
#include "language.h"
#include <ctype.h>
#include "ui-out.h"
#include "gdb_string.h"
#include "exceptions.h"
#include "top.h"
#include "breakpoint.h"
#include "cli/cli-cmds.h"
#include "cli/cli-decode.h"
#include "cli/cli-script.h"
#include "gdb_assert.h"
#include "python/python.h"
#include "interps.h"

Classes
struct	user_args
struct	source_cleanup_lines_args
Defines
#define	MAXUSERARGS 10
#define	END_MESSAGE "End with a line saying just \"end\"."
#define	MAX_TMPBUF 128
#define	HOOK_STRING "hook-"
#define	HOOK_LEN 5
#define	HOOK_POST_STRING "hookpost-"
#define	HOOK_POST_LEN 9
Functions
static enum command_control_type	recurse_read_control_structure (char (read_next_line_func)(void), struct command_line current_cmd, void(validator)(char , void ), void *closure)
static char *	insert_args (char *line)
static struct cleanup *	setup_user_args (char *p)
static char *	read_next_line (void)
static struct command_line *	build_command_line (enum command_control_type type, char *args)
struct command_line *	get_command_line (enum command_control_type type, char *arg)
void	print_command_lines (struct ui_out uiout, struct command_line cmd, unsigned int depth)
static void	clear_hook_in_cleanup (void *data)
void	execute_cmd_pre_hook (struct cmd_list_element *c)
void	execute_cmd_post_hook (struct cmd_list_element *c)
static void	do_restore_user_call_depth (void *call_depth)
void	execute_user_command (struct cmd_list_element c, char args)
void	reset_command_nest_depth (void)
void	print_command_trace (const char *cmd)
enum command_control_type	execute_control_command (struct command_line *cmd)
enum command_control_type	execute_control_command_untraced (struct command_line *cmd)
static void	while_command (char *arg, int from_tty)
static void	if_command (char *arg, int from_tty)
static void	arg_cleanup (void *ignore)
static char *	locate_arg (char *p)
static void	realloc_body_list (struct command_line *command, int new_length)
static enum misc_command_type	process_next_line (char p, struct command_line command, int parse_commands, void(validator)(char , void ), void *closure)
static void	restore_interp (void *arg)
struct command_line *	read_command_lines (char prompt_arg, int from_tty, int parse_commands, void(validator)(char , void ), void *closure)
struct command_line *	read_command_lines_1 (char (read_next_line_func)(void), int parse_commands, void(validator)(char , void ), void closure)
void	free_command_lines (struct command_line **lptr)
static void	do_free_command_lines_cleanup (void *arg)
struct cleanup *	make_cleanup_free_command_lines (struct command_line **arg)
struct command_line *	copy_command_lines (struct command_line *cmds)
static struct cmd_list_element **	validate_comname (char **comname)
static void	user_defined_command (char *ignore, int from_tty)
static void	define_command (char *comname, int from_tty)
static void	document_command (char *comname, int from_tty)
static void	source_cleanup_lines (void *args)
void	script_from_file (FILE stream, const char file)
void	show_user_1 (struct cmd_list_element c, const char prefix, const char name, struct ui_file stream)
void	_initialize_cli_script (void)
Variables
static int	control_level
static int	command_nest_depth = 1
static int	suppress_next_print_command_trace = 0
struct user_args *	user_args
initialize_file_ftype	_initialize_cli_script

Define Documentation

#define END_MESSAGE "End with a line saying just \"end\"."

Definition at line 1195 of file cli-script.c.

Referenced by read_command_lines().

#define HOOK_LEN 5

Referenced by define_command().

#define HOOK_POST_LEN 9

Referenced by define_command().

#define HOOK_POST_STRING "hookpost-"

Referenced by define_command().

#define HOOK_STRING "hook-"

Referenced by define_command().

#define MAX_TMPBUF 128

Referenced by define_command().

#define MAXUSERARGS 10

Definition at line 62 of file cli-script.c.

Referenced by setup_user_args().

Function Documentation

void _initialize_cli_script ( void )

Definition at line 1699 of file cli-script.c.

References _, add_com(), class_support, define_command(), document_command(), if_command(), and while_command().

static void arg_cleanup ( void * ignore ) [static]

Definition at line 648 of file cli-script.c.

References _, user_args::command, internal_error(), user_args::next, user_args, and xfree().

Referenced by setup_user_args().

static struct command_line* build_command_line	(	enum command_control_type	type,
		char *	args
	)		`[static, read]`

Definition at line 85 of file cli-script.c.

References _, command_line::body_count, command_line::body_list, command_line::control_type, error(), gdb_assert, if_control, command_line::line, memset(), command_line::next, type, while_control, and xmalloc().

Referenced by get_command_line(), and process_next_line().

static void clear_hook_in_cleanup ( void * data ) [static]

Definition at line 266 of file cli-script.c.

References cmd_list_element::hook_in.

Referenced by execute_cmd_post_hook(), and execute_cmd_pre_hook().

struct command_line* copy_command_lines ( struct command_line * cmds ) [read]

Definition at line 1354 of file cli-script.c.

References command_line::body_count, command_line::body_list, command_line::control_type, copy_command_lines(), command_line::line, command_line::next, and xmalloc().

Referenced by copy_command_lines(), and do_map_commands_command().

static void define_command	(	char *	comname,
		int	from_tty
	)		`[static]`

static void do_free_command_lines_cleanup ( void * arg ) [static]

Definition at line 1342 of file cli-script.c.

References free_command_lines().

Referenced by make_cleanup_free_command_lines().

static void do_restore_user_call_depth ( void * call_depth ) [static]

Definition at line 300 of file cli-script.c.

References in_user_command.

Referenced by execute_user_command().

static void document_command	(	char *	comname,
		int	from_tty
	)		`[static]`

Definition at line 1562 of file cli-script.c.

References _, cmd_list_element::class, class_user, cmd_list_element::doc, error(), free_command_lines(), len, command_line::line, lookup_cmd(), command_line::next, read_command_lines(), validate_comname(), xfree(), xmalloc(), and xsnprintf().

Referenced by _initialize_cli_script().

void execute_cmd_post_hook ( struct cmd_list_element * c )

Definition at line 286 of file cli-script.c.

References clear_hook_in_cleanup(), do_cleanups(), execute_user_command(), cmd_list_element::hook_in, cmd_list_element::hook_post, and make_cleanup().

Referenced by execute_command().

void execute_cmd_pre_hook ( struct cmd_list_element * c )

Definition at line 274 of file cli-script.c.

References clear_hook_in_cleanup(), do_cleanups(), execute_user_command(), cmd_list_element::hook_in, cmd_list_element::hook_pre, and make_cleanup().

Referenced by execute_command(), and hook_stop_stub().

enum command_control_type execute_control_command ( struct command_line * cmd )

enum command_control_type execute_control_command_untraced ( struct command_line * cmd )

Definition at line 591 of file cli-script.c.

References execute_control_command().

Referenced by if_command(), python_interactive_command(), and while_command().

void execute_user_command	(	struct cmd_list_element *	c,
		char *	args
	)

Definition at line 311 of file cli-script.c.

References _, break_control, do_cleanups(), do_restore_instream_cleanup(), do_restore_user_call_depth(), error(), execute_control_command(), in_user_command, instream, interpreter_async, make_cleanup(), make_cleanup_restore_integer(), max_user_call_depth, command_line::next, setup_user_args(), simple_control, cmd_list_element::user_commands, and warning().

Referenced by execute_cmd_post_hook(), execute_cmd_pre_hook(), and execute_command().

void free_command_lines ( struct command_line ** lptr )

Definition at line 1318 of file cli-script.c.

References command_line::body_count, command_line::body_list, free_command_lines(), command_line::line, command_line::next, and xfree().

Referenced by decref_counted_command_line(), define_command(), do_free_command_lines_cleanup(), document_command(), free_command_lines(), if_command(), and while_command().

struct command_line* get_command_line	(	enum command_control_type	type,
		char *	arg
	)		`[read]`

Definition at line 111 of file cli-script.c.

References _, build_command_line(), discard_cleanups(), do_cleanups(), invalid_control, make_cleanup_free_command_lines(), read_next_line(), recurse_read_control_structure(), and warning().

Referenced by if_command(), python_interactive_command(), and while_command().

static void if_command	(	char *	arg,
		int	from_tty
	)		`[static]`

Definition at line 626 of file cli-script.c.

References do_cleanups(), execute_control_command_untraced(), free_command_lines(), get_command_line(), if_control, interpreter_async, and make_cleanup_restore_integer().

Referenced by _initialize_cli_script().

static char * insert_args ( char * line ) [static]

Definition at line 763 of file cli-script.c.

References _, user_args::a, user_args::arg, user_args::count, error(), gdb_assert, len, user_args::len, line, locate_arg(), memcpy(), p, and xmalloc().

Referenced by execute_control_command().

static char* locate_arg ( char * p ) [static]

Definition at line 746 of file cli-script.c.

References strchr().

Referenced by insert_args().

struct cleanup* make_cleanup_free_command_lines ( struct command_line ** arg ) [read]

Definition at line 1348 of file cli-script.c.

References do_free_command_lines_cleanup(), and make_cleanup().

Referenced by get_command_line(), python_interactive_command(), and read_command_lines_1().

void print_command_lines	(	struct ui_out *	uiout,
		struct command_line *	cmd,
		unsigned int	depth
	)

Definition at line 137 of file cli-script.c.

References command_line::body_count, command_line::body_list, break_control, commands_control, continue_control, command_line::control_type, if_control, command_line::line, command_line::next, print_command_lines(), python_control, simple_control, ui_out_field_fmt(), ui_out_field_string(), ui_out_spaces(), ui_out_text(), while_control, and while_stepping_control.

Referenced by bppy_get_commands(), print_command_lines(), print_one_breakpoint_location(), save_breakpoints(), and show_user_1().

void print_command_trace ( const char * cmd )

Definition at line 379 of file cli-script.c.

References command_nest_depth, printf_filtered(), source_verbose, and trace_commands.

Referenced by execute_command(), and execute_control_command().

static enum misc_command_type process_next_line	(	char *	p,
		struct command_line **	command,
		int	parse_commands,
		void()(char , void *)	validator,
		void *	closure
	)		`[static]`

Definition at line 915 of file cli-script.c.

References break_control, build_command_line(), commands_control, continue_control, else_command, end_command, if_control, nop_command, ok_command, python_control, gdb_exception::reason, RETURN_MASK_ALL, savestring(), simple_control, throw_exception(), TRY_CATCH, while_control, while_stepping_control, xfree(), and xmalloc().

Referenced by read_command_lines_1(), and recurse_read_control_structure().

struct command_line* read_command_lines	(	char *	prompt_arg,
		int	from_tty,
		int	parse_commands,
		void()(char , void *)	validator,
		void *	closure
	)		`[read]`

Definition at line 1198 of file cli-script.c.

References current_interp_named_p(), deprecated_readline_begin_hook, deprecated_readline_end_hook, do_cleanups(), END_MESSAGE, gdb_flush(), gdb_stdout, input_from_terminal_p(), INTERP_CONSOLE, interp_set_temp(), make_cleanup(), printf_unfiltered(), read_command_lines_1(), read_next_line(), and restore_interp().

Referenced by define_command(), do_map_commands_command(), document_command(), and trace_actions_command().

struct command_line* read_command_lines_1	(	char ()(void)	read_next_line_func,
		int	parse_commands,
		void()(char , void *)	validator,
		void *	closure
	)		`[read]`

static char * read_next_line ( void ) [static]

Definition at line 883 of file cli-script.c.

References _, command_line_input(), control_level, deprecated_readline_hook, error(), and instream.

Referenced by get_command_line(), and read_command_lines().

static void realloc_body_list	(	struct command_line *	command,
		int	new_length
	)		`[static]`

Definition at line 856 of file cli-script.c.

References command_line::body_count, command_line::body_list, memcpy(), memset(), xfree(), and xmalloc().

Referenced by recurse_read_control_structure().

static enum command_control_type recurse_read_control_structure	(	char ()(void)	read_next_line_func,
		struct command_line *	current_cmd,
		void()(char , void *)	validator,
		void *	closure
	)		`[static]`