command-parser.h

#ifndef COMMAND_PARSER_H
#define COMMAND_PARSER_H 1
#include <platform-header.h>
#include "addressing.h"
#include "command.h"
 
#define MAX_SINGLE_ARG_SIZE 196
 
#define PROTOCOL_VERSION_ASCII 1
 
#define CLOUD_SERVER 0x00000001
 
#define COMMAND_MAXARGS 17
 
// if set, this will force sending out throgh th'sourcedev' wether or not the device is available or enabled. (useful to send initial handshakes)
#define COM_LOCAL_FLAG_FORCE_DEVICE 1
 
 
// this is an utility to parse commands from datastreams
 
// returns a command or NULL if not a valid command
struct command *command_parse(const byte *buf, int size);
 
// returns a command if one is complete.
struct command *command_add_byte(int b);
 
// init a new command
void command_start();
 
void command_print(struct command *com);
 
int command_encode_ascii(struct command *com, int bufsize, char *buf);
void command_init(struct command *com);
int command_add_binary_arg(struct command *com, const int len, const byte *srcbuf);
void command_add_arg(struct command *com, const char *format, ...);
void command_add_varg(struct command *com, const char *format, va_list args);
int command_add_encoded_arg(struct command *com, byte *buf);
byte command_calc_checksum(struct command *com);
const char *namedarg(struct command *com, const char *name);
int namedarg_uint16(struct command *com, const char *name, uint16_t *value);
int namedarg_uint32(struct command *com, const char *name, uint32_t *value);
const char *get_arg(const struct command *com, int index);
const byte *get_arg_new(const struct command *com, int index);
int get_arg_size(const struct command *com, int index);
int get_arg_size_inmem(const struct command *com, int index);
int get_arg_int_array(const struct command *com, const int index, int *result, const int arraysize);
 
char *command_get_source_name(byte sourcedev);
const char *command_get_name(int num);
 
#endif