restApi.cpp File Reference

#include "restApi.h"
#include <stdexcept>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <frozen.h>
#include <epicsStdio.h>
#include <epicsThread.h>
#include <epicsTime.h>
#include <fcntl.h>

Classes
struct	socket
struct	request
struct	response

Macros
#define	API_VERSION   "1.6.0"
#define	EOL   "\r\n"
#define	EOL_LEN   2
#define	EOH   EOL EOL
#define	EOH_LEN   (EOL_LEN*2)
#define	ID_STR   "$id"
#define	ID_LEN   3
#define	DATA_NATIVE   "application/json; charset=utf-8"
#define	DATA_TIFF   "application/tiff"
#define	DATA_HDF5   "application/hdf5"
#define	DATA_HTML   "text/html"
#define	MAX_HTTP_RETRIES   1
#define	MAX_MESSAGE_SIZE   512
#define	MAX_BUF_SIZE   256
#define	MAX_JSON_TOKENS   100
#define	DEFAULT_TIMEOUT_INIT   240
#define	DEFAULT_TIMEOUT_ARM   120
#define	DEFAULT_TIMEOUT_CONNECT   1
#define	ERR_PREFIX   "RestApi"
#define	ERR(msg)   fprintf(stderr, ERR_PREFIX "::%s: %s\n", functionName, msg)
#define	ERR_ARGS(fmt, ...)
#define	REQUEST_GET
#define	REQUEST_GET_FILE
#define	REQUEST_PUT
#define	REQUEST_HEAD
#define	REQUEST_DELETE

Typedefs
typedef struct socket	socket_t
typedef struct request	request_t
typedef struct response	response_t

Macro Definition Documentation

API_VERSION

#define API_VERSION   "1.6.0"

DATA_HDF5

#define DATA_HDF5   "application/hdf5"

DATA_HTML

#define DATA_HTML   "text/html"

DATA_NATIVE

#define DATA_NATIVE   "application/json; charset=utf-8"

DATA_TIFF

#define DATA_TIFF   "application/tiff"

DEFAULT_TIMEOUT_ARM

#define DEFAULT_TIMEOUT_ARM   120

DEFAULT_TIMEOUT_CONNECT

#define DEFAULT_TIMEOUT_CONNECT   1

DEFAULT_TIMEOUT_INIT

#define DEFAULT_TIMEOUT_INIT   240

EOH

#define EOH   EOL EOL

EOH_LEN

#define EOH_LEN   (EOL_LEN*2)

EOL

#define EOL   "\r\n"

EOL_LEN

#define EOL_LEN   2

ERR

#define ERR

(

msg

)

fprintf(stderr, ERR_PREFIX "::%s: %s\n", functionName, msg)

ERR_ARGS

#define ERR_ARGS	(		fmt,
			...
	)

Value:

fprintf(stderr, ERR_PREFIX "::%s: " fmt "\n", \
    functionName, __VA_ARGS__)

ERR_PREFIX

#define ERR_PREFIX   "RestApi"

ID_LEN

#define ID_LEN   3

ID_STR

#define ID_STR   "$id"

MAX_BUF_SIZE

#define MAX_BUF_SIZE   256

MAX_HTTP_RETRIES

#define MAX_HTTP_RETRIES   1

MAX_JSON_TOKENS

#define MAX_JSON_TOKENS   100

MAX_MESSAGE_SIZE

#define MAX_MESSAGE_SIZE   512

REQUEST_DELETE

#define REQUEST_DELETE

Value:

"DELETE %s%s HTTP/1.1" EOL\
    "Host: %s" EOH

REQUEST_GET

#define REQUEST_GET

Value:

"GET %s%s HTTP/1.1" EOL \
    "Host: %s" EOL\
    "Content-Length: 0" EOL \
    "Accept: " DATA_NATIVE EOH

REQUEST_GET_FILE

#define REQUEST_GET_FILE

Value:

"GET %s%s HTTP/1.1" EOL \
    "Host: %s" EOL\
    "Content-Length: 0" EOL \
    "Accept: %s" EOH

REQUEST_HEAD

#define REQUEST_HEAD

Value:

"HEAD %s%s HTTP/1.1" EOL\
    "Host: %s" EOH

REQUEST_PUT

#define REQUEST_PUT

Value:

"PUT %s%s HTTP/1.1" EOL \
    "Host: %s" EOL\
    "Accept-Encoding: identity" EOL\
    "Content-Type: " DATA_NATIVE EOL \
    "Content-Length: %lu" EOH

Typedef Documentation

request_t

typedef struct request request_t

response_t

typedef struct response response_t

socket_t

typedef struct socket socket_t