Data Structures
struct	command_table

Macros
#define	command_cast(x) (int ()(void , char , struct attr , struct attr **))(x)

Functions
char *	command_error_to_text (int err)
	Converts an error to human-readable text. More...

enum attr_type	command_evaluate_to_attr (struct attr attr, char expr, int error, struct attr ret)

void	command_evaluate_to_void (struct attr attr, char expr, int *error)

char *	command_evaluate_to_string (struct attr attr, char expr, int *error)

int	command_evaluate_to_int (struct attr attr, char expr, int *error)

int	command_evaluate_to_boolean (struct attr attr, const char expr, int *error)

int	command_evaluate_to_length (const char expr, int error)

void	command_evaluate (struct attr attr, const char expr)

void	command_add_table_attr (struct command_table table, int count, void data, struct attr *attr)

void	command_add_table (struct callback_list cbl, struct command_table table, int count, void *data)

void	command_saved_set_cb (struct command_saved cs, struct callback cb)

int	command_saved_get_int (struct command_saved *cs)
	Returns an integer representation of the evaluation result of a saved command. More...

int	command_saved_error (struct command_saved *cs)

struct command_saved *	command_saved_attr_new (char command, struct attr context, struct callback *cb, int async)
	Creates a new saved command. More...

struct command_saved *	command_saved_new (char command, struct navit navit, struct callback *cb, int async)

void	command_saved_destroy (struct command_saved *cs)

Macro Definition Documentation

◆ command_cast

#define command_cast ( x ) (int (*)(void *, char *, struct attr **, struct attr ***))(x)

Function Documentation

◆ command_add_table()

void command_add_table	(	struct callback_list *	cbl,
		struct command_table *	table,
		int	count,
		void *	data
	)

References attr::callback, callback_list_add(), cbl, command_add_table_attr(), data, and attr::u.

Referenced by graphics_android_new(), gui_internal_command_init(), gui_qml_new(), navit_command_add_table(), navit_new(), and osd_rocket_init().

◆ command_add_table_attr()

void command_add_table_attr	(	struct command_table *	table,
		int	count,
		void *	data,
		struct attr *	attr
	)

References attr::callback, callback_cast, callback_new_attr_3, command_table_call(), data, attr::type, and attr::u.

Referenced by command_add_table(), dbus_main_navit(), and win32_main_navit().

◆ command_error_to_text()

char* command_error_to_text ( int err )

Converts an error to human-readable text.

Parameters

err	The error code

Returns: A string containing the error description. The caller is responsible for freeing up the string by calling
g_free()

when it is no longer needed.

References eof_reached, err(), illegal_character, illegal_number_format, invalid_type, missing_closing_brace, missing_closing_bracket, missing_closing_parenthesis, missing_colon, missing_double_quote, missing_opening_parenthesis, missing_semicolon, no_error, not_ready, and wrong_type.

Referenced by command_evaluate(), osd_std_config(), and osd_std_reconfigure().

◆ command_evaluate()

void command_evaluate	(	struct attr *	attr,
		const char *	expr
	)

◆ command_evaluate_to_attr()

enum attr_type command_evaluate_to_attr	(	struct attr *	attr,
		char *	expr,
		int *	error,
		struct attr *	ret
	)

Referenced by gui_internal_set_refresh_callback().

◆ command_evaluate_to_boolean()

int command_evaluate_to_boolean	(	struct attr *	attr,
		const char *	expr,
		int *	error
	)

References result::attr, command_evaluate_to(), attr::data, context::error, context::expr, get_int(), context::res, resolve(), result_free(), attr::type, and attr::u.

Referenced by eval_postfix(), and gui_internal_html_start().

◆ command_evaluate_to_int()

int command_evaluate_to_int	(	struct attr *	attr,
		char *	expr,
		int *	error
	)

References command_evaluate_to(), context::error, context::expr, get_int(), context::res, resolve(), and result_free().

◆ command_evaluate_to_length()

int command_evaluate_to_length	(	const char *	expr,
		int *	error
	)

References command_evaluate_to(), attr::data, context::error, context::expr, context::res, result_free(), attr::type, and attr::u.

Referenced by eval_postfix().

◆ command_evaluate_to_string()

char* command_evaluate_to_string	(	struct attr *	attr,
		char *	expr,
		int *	error
	)

References command_evaluate_to(), context::error, context::expr, get_string(), context::res, resolve(), and result_free().

Referenced by request_navit_evaluate().

◆ command_evaluate_to_void()

void command_evaluate_to_void	(	struct attr *	attr,
		char *	expr,
		int *	error
	)

References command_evaluate_to(), context::error, context::expr, context::res, resolve(), and result_free().

Referenced by script_run().

◆ command_saved_attr_new()

struct command_saved* command_saved_attr_new	(	char *	command,
		struct attr *	attr,
		struct callback *	cb,
		int	async
	)

Creates a new saved command.

Parameters

command	The command string
attr	The context attribute for the saved command
cb	The callback to call whenver the command is re-evaluated
async	Whether the saved command should be flagged as asynchronous, causing it to be evaluated in an idle callback

References command_saved::async, callback_cast, callback_new_1, command_saved::cb, command_saved::command, command(), command_register_callbacks(), command_saved_callbacks_changed(), command_saved::context_attr, dbg, command_saved::error, event_add_idle(), lvl_debug, not_ready, command_saved::register_cb, and command_saved::register_ev.