#include "all.h"
#include "GENERATED_command_enums.h"
#include "GENERATED_command_tokens.h"
#include "GENERATED_command_call.h"

Include dependency graph for commands_parser.c:

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Data Structures
struct	token
struct	tokenptr

Macros
#define	y(x, ...)
#define	ystr(str)

Typedefs
typedef struct token	cmdp_token
typedef struct tokenptr	cmdp_token_ptr

Functions
static void	push_string (struct stack stack, const char identifier, char *str)
static void	push_long (struct stack stack, const char identifier, long num)
static const char *	get_string (struct stack stack, const char identifier)
static long	get_long (struct stack stack, const char identifier)
static void	clear_stack (struct stack *stack)
static void	next_state (const cmdp_token *token)
char *	parse_string (const char **walk, bool as_word)
	Parses a string (or word, if as_word is true).
CommandResult *	parse_command (const char input, yajl_gen gen, ipc_client client)
	Parses and executes the given command.
void	command_result_free (CommandResult *result)
	Frees a CommandResult.

Variables
static cmdp_state	state
static Match	current_match
static struct stack	stack
static struct CommandResultIR	subcommand_output
static struct CommandResultIR	command_output

Macro Definition Documentation

◆ y

#define y	(		x,
			... )

Value:

(command_output.json_gen != NULL ? yajl_gen_##x(command_output.json_gen, ##__VA_ARGS__) : 0)

command_output

static struct CommandResultIR command_output

Definition commands_parser.c:158

CommandResultIR::json_gen

yajl_gen json_gen

Definition commands_parser.h:23

Definition at line 29 of file commands_parser.c.

◆ ystr

#define ystr ( str )

Value:

(command_output.json_gen != NULL ? yajl_gen_string(command_output.json_gen, (unsigned char *)str, strlen(str)) : 0)

Definition at line 30 of file commands_parser.c.

Typedef Documentation

◆ cmdp_token

typedef struct token cmdp_token

◆ cmdp_token_ptr

typedef struct tokenptr cmdp_token_ptr

Function Documentation

◆ clear_stack()

void clear_stack ( struct stack * stack )

static

Definition at line 135 of file commands_parser.c.

References clear_stack(), stack_entry::identifier, stack::stack, stack_entry::type, and stack_entry::val.

Referenced by clear_stack(), clear_stack(), next_state(), next_state(), parse_command(), and parse_config().

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◆ command_result_free()

void command_result_free ( CommandResult * result )

Frees a CommandResult.

Definition at line 458 of file commands_parser.c.

References command_result_free(), CommandResult::error_message, and FREE.

Referenced by command_result_free(), handle_button_press(), handle_key_press(), IPC_HANDLER(), route_click(), and run_assignments().

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◆ get_long()

long get_long	(	struct stack *	stack,
		const char *	identifier )

static

Definition at line 121 of file commands_parser.c.

References get_long(), stack_entry::identifier, stack::stack, and stack_entry::val.

Referenced by get_long(), and get_long().

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◆ get_string()

const char * get_string	(	struct stack *	stack,
		const char *	identifier )

static

Definition at line 108 of file commands_parser.c.

References get_string(), stack_entry::identifier, stack::stack, and stack_entry::val.

Referenced by get_string(), and get_string().

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◆ next_state()

void next_state ( const cmdp_token * token )

static

Definition at line 162 of file commands_parser.c.

References clear_stack(), CommandResultIR::client, command_output, current_match, token::extra, CommandResultIR::json_gen, CommandResultIR::needs_tree_render, CommandResultIR::next_state, next_state(), token::next_state, state, and subcommand_output.

Referenced by next_state(), next_state(), parse_command(), and parse_config().

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◆ parse_command()

CommandResult * parse_command	(	const char *	input,
		yajl_gen	gen,
		ipc_client *	client )

Parses and executes the given command.

If a caller-allocated yajl_gen is passed, a json reply will be generated in the format specified by the ipc protocol. Pass NULL if no json reply is required.

Free the returned CommandResult with command_result_free().

Definition at line 253 of file commands_parser.c.

References tokenptr::array, clear_stack(), CommandResultIR::client, cmd_criteria_init(), command_output, current_match, DLOG, ELOG, CommandResult::error_message, token::identifier, CommandResultIR::json_gen, tokenptr::n, token::name, CommandResult::needs_tree_render, CommandResultIR::needs_tree_render, next_state(), parse_command(), CommandResult::parse_error, parse_string(), push_long(), push_string(), sasprintf(), scalloc(), smalloc(), sstrdup(), state, subcommand_output, y, and ystr.