wayvnc/include/json-ipc.h

71 lines
2.3 KiB
C

/*
* Copyright (c) 2022 Jim Ramsay
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#pragma once
#include <jansson.h>
struct jsonipc_request {
const char* method;
json_t* params;
json_t* id;
json_t* json;
};
#define IPC_CODE_SUCCESS 0
struct jsonipc_error {
int code;
json_t* data;
};
#define JSONIPC_ERR_INIT {0,NULL}
struct jsonipc_response {
int code;
json_t* data;
json_t* id;
json_t* json;
};
void jsonipc_error_set_new(struct jsonipc_error*, int code, json_t* data);
void jsonipc_error_printf(struct jsonipc_error*, int code, const char* fmt, ...);
void jsonipc_error_set_from_errno(struct jsonipc_error*, const char* context);
void jsonipc_error_cleanup(struct jsonipc_error*);
struct jsonipc_request* jsonipc_request_parse_new(json_t* root,
struct jsonipc_error* err);
struct jsonipc_request* jsonipc_request_new(const char* method, json_t* params);
struct jsonipc_request* jsonipc_event_new(const char* method, json_t* params);
struct jsonipc_request* jsonipc_event_parse_new(json_t* root,
struct jsonipc_error* err);
json_t* jsonipc_request_pack(struct jsonipc_request*, json_error_t* err);
void jsonipc_request_destroy(struct jsonipc_request*);
struct jsonipc_response* jsonipc_response_parse_new(json_t* root,
struct jsonipc_error* err);
struct jsonipc_response* jsonipc_response_new(int code, json_t* data,
json_t* id);
struct jsonipc_response* jsonipc_error_response_new(struct jsonipc_error* err,
json_t* id);
void jsonipc_response_destroy(struct jsonipc_response*);
json_t* jsonipc_response_pack(struct jsonipc_response*, json_error_t* err);
json_t* jprintf(const char* fmt, ...);
json_t* jvprintf(const char* fmt, va_list ap);