wasm-micro-runtime/core/iwasm/lib/native-interface/shared_utils.h
2019-05-07 10:18:18 +08:00

98 lines
2.7 KiB
C

/*
* Copyright (C) 2019 Intel Corporation. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef DEPS_SSG_MICRO_RUNTIME_WASM_POC_APP_LIBS_NATIVE_INTERFACE_SHARED_UTILS_H_
#define DEPS_SSG_MICRO_RUNTIME_WASM_POC_APP_LIBS_NATIVE_INTERFACE_SHARED_UTILS_H_
#include "native_interface.h"
#ifdef __cplusplus
extern "C" {
#endif
#define FMT_ATTR_CONTAINER 99
#define FMT_APP_RAW_BINARY 98
typedef struct request {
// message id
uint32 mid;
// url of the request
char *url;
// action of the request, can be PUT/GET/POST/DELETE
int action;
// payload format, currently only support attr_container_t type
int fmt;
// payload of the request, currently only support attr_container_t type
void *payload;
int payload_len;
unsigned long sender;
} request_t;
typedef struct response {
// message id
uint32 mid;
// status of the response
int status;
// payload format
int fmt;
// payload of the response,
void *payload;
int payload_len;
unsigned long reciever;
} response_t;
int check_url_start(const char* url, int url_len, const char * leading_str);
bool match_url(char * pattern, char * matched);
char * find_key_value(char * buffer, int buffer_len, char * key, char * value,
int value_len, char delimiter);
request_t *clone_request(request_t *request);
void request_cleaner(request_t *request);
response_t * clone_response(response_t * response);
void response_cleaner(response_t * response);
response_t * set_response(response_t * response, int status, int fmt,
const char *payload, int payload_len);
response_t * make_response_for_request(request_t * request,
response_t * response);
request_t * init_request(request_t * request, char *url, int action, int fmt,
void *payload, int payload_len);
char * pack_request(request_t *request, int * size);
request_t * unpack_request(char * packet, int size, request_t * request);
char * pack_response(response_t *response, int * size);
response_t * unpack_response(char * packet, int size, response_t * response);
void free_req_resp_packet(char * packet);
#ifdef __cplusplus
}
#endif
#endif /* DEPS_SSG_MICRO_RUNTIME_WASM_POC_APP_LIBS_NATIVE_INTERFACE_SHARED_UTILS_H_ */