Strings to be used in the CoAP library. More...

#include <string.h>

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Data Structures
struct	coap_string_t
	CoAP string data definition. More...

struct	coap_str_const_t
	CoAP string data definition with const data. More...

struct	coap_binary_t
	CoAP binary data definition. More...

struct	coap_bin_const_t
	CoAP binary data definition with const data. More...

union	coap_const_char_ptr_t
	CoAP union for handling signed / unsigned chars. More...

Macros
#define	COAP_SET_STR(st, l, v) { (st)->length = (l), (st)->s = (v); }

#define	COAP_MAX_STR_CONST_FUNC 2

#define	coap_string_equal(string1, string2)
	Compares the two strings for equality.

#define	coap_binary_equal(binary1, binary2)
	Compares the two binary data for equality.

Typedefs
typedef struct coap_string_t	coap_string_t
	CoAP string data definition.

typedef struct coap_str_const_t	coap_str_const_t
	CoAP string data definition with const data.

typedef struct coap_binary_t	coap_binary_t
	CoAP binary data definition.

typedef struct coap_bin_const_t	coap_bin_const_t
	CoAP binary data definition with const data.

Functions
coap_string_t *	coap_new_string (size_t size)
	Returns a new string object with at least size+1 bytes storage allocated.

void	coap_delete_string (coap_string_t *string)
	Deletes the given string and releases any memory allocated.

coap_str_const_t *	coap_new_str_const (const uint8_t *data, size_t size)
	Returns a new const string object with at least size+1 bytes storage allocated, and the provided data copied into the string object.

void	coap_delete_str_const (coap_str_const_t *string)
	Deletes the given const string and releases any memory allocated.

coap_binary_t *	coap_new_binary (size_t size)
	Returns a new binary object with at least size bytes storage allocated.

void	coap_delete_binary (coap_binary_t *binary)
	Deletes the given coap_binary_t object and releases any memory allocated.

coap_binary_t *	coap_resize_binary (coap_binary_t *binary, size_t new_size)
	Resizes the given coap_binary_t object.

coap_bin_const_t *	coap_new_bin_const (const uint8_t *data, size_t size)
	Take the specified byte array (text) and create a coap_bin_const_t * Returns a new const binary object with at least size bytes storage allocated, and the provided data copied into the binary object.

void	coap_delete_bin_const (coap_bin_const_t *binary)
	Deletes the given const binary data and releases any memory allocated.

coap_str_const_t *	coap_make_str_const (const char *string)
	Take the specified byte array (text) and create a coap_str_const_t *.

Detailed Description

Strings to be used in the CoAP library.

Definition in file coap_str.h.

Data Structures