209 lines
4.3 KiB
C
209 lines
4.3 KiB
C
/******************************************************************************
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*
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* Copyright (c) 2017-2019 by Löwenware Ltd
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* Please, refer LICENSE file for legal information
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*
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******************************************************************************/
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/**
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* @file aisl/types.h
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* @author Ilja Kartašov <ik@lowenware.com>
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* @brief Declarations of AISL types
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*
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* @see https://lowenware.com/aisl/
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*/
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#ifndef AISL_TYPES_H_86A9DBA7_C0E6_4CF4_8A64_DAAD4A81031B
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#define AISL_TYPES_H_86A9DBA7_C0E6_4CF4_8A64_DAAD4A81031B
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#include <stdint.h>
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#include <stdarg.h>
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#include <stdbool.h>
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#ifndef AISL_WITHOUT_SSL
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#include <openssl/ssl.h>
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#endif
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#define AISL_AUTO_LENGTH (~0)
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/** type casts */
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#define AISL_CALLBACK(x) ((AislCallback) x)
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/** AISL Instance */
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typedef struct aisl_instance * AislInstance;
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/** HTTP(s) Server */
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typedef struct aisl_server * AislServer;
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/** HTTP(s) Client */
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typedef struct aisl_client * AislClient;
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/** Server<->Client Stream */
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typedef struct aisl_stream * AislStream;
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/** status return codes */
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typedef enum {
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AISL_INPUT_ERROR = -4
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, AISL_EXTCALL_ERROR = -3
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, AISL_SYSCALL_ERROR = -2
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, AISL_MALLOC_ERROR = -1
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, AISL_SUCCESS = 0
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, AISL_IDLE = 1
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} AislStatus;
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#ifndef WITHOUT_STRINGIFIERS
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const char *
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aisl_status_to_string(AislStatus status);
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#endif
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/** Generic HTTP Enumerations */
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typedef enum {
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AISL_HTTP_0_9 = 0x0009
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, AISL_HTTP_1_0 = 0x0100
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, AISL_HTTP_1_1 = 0x0101
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, AISL_HTTP_2_0 = 0x0200
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} AislHttpVersion;
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const char *
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aisl_http_version_to_string(AislHttpVersion version);
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typedef enum {
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AISL_HTTP_METHOD_UNKNOWN
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, AISL_HTTP_GET
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, AISL_HTTP_PUT
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, AISL_HTTP_POST
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, AISL_HTTP_HEAD
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, AISL_HTTP_TRACE
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, AISL_HTTP_DELETE
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, AISL_HTTP_OPTIONS
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, AISL_HTTP_CONNECT
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, AISL_HTTP_PRI
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} AislHttpMethod;
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const char *
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aisl_http_method_to_string( AislHttpMethod method );
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typedef enum {
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AISL_HTTP_CONTINUE = 100
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, AISL_HTTP_SWITCHING_PROTOCOLS
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, AISL_HTTP_OK = 200
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, AISL_HTTP_CREATED
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, AISL_HTTP_ACCEPTED
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, AISL_HTTP_NON_AUTHORITATIVE_INFORMATION
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, AISL_HTTP_NO_CONTENT
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, AISL_HTTP_RESET_CONTENT
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, AISL_HTTP_PARTIAL_CONTENT
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, AISL_HTTP_MULTIPLE_CHOICES = 300
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, AISL_HTTP_MOVED_PERMANENTLY
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, AISL_HTTP_FOUND
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, AISL_HTTP_SEE_OTHER
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, AISL_HTTP_NOT_MODIFIED
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, AISL_HTTP_USE_PROXY
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, AISL_HTTP_UNUSED
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, AISL_HTTP_TEMPORARY_REDIRECT
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, AISL_HTTP_BAD_REQUEST = 400
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, AISL_HTTP_UNAUTHORIZED
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, AISL_HTTP_PAYMENT_REQUIRED
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, AISL_HTTP_FORBIDDEN
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, AISL_HTTP_NOT_FOUND
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, AISL_HTTP_METHOD_NOT_ALLOWED
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, AISL_HTTP_NOT_ACCEPTABLE
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, AISL_HTTP_PROXY_AUTHENTICATION_REQUIRED
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, AISL_HTTP_REQUEST_TIMEOUT
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, AISL_HTTP_CONFLICT
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, AISL_HTTP_GONE
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, AISL_HTTP_LENGTH_REQUIRED
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, AISL_HTTP_PRECONDITION_FAILED
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, AISL_HTTP_REQUEST_ENTITY_TOO_LARGE
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, AISL_HTTP_REQUEST_URI_TOO_LONG
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, AISL_HTTP_UNSUPPORTED_MEDIA_TYPE
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, AISL_HTTP_REQUESTED_RANGE_NOT_SATISFIABLE
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, AISL_HTTP_EXPECTATION_FAILED
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, AISL_HTTP_INTERNAL_SERVER_ERROR = 500
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, AISL_HTTP_NOT_IMPLEMENTED
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, AISL_HTTP_BAD_GATEWAY
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, AISL_HTTP_SERVICE_UNAVAILABLE
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, AISL_HTTP_GATEWAY_TIMEOUT
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, AISL_HTTP_VERSION_NOT_SUPPORTED
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} AislHttpResponse;
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const char *
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aisl_http_response_to_string( AislHttpResponse code );
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/** Codes of AISL events */
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typedef enum {
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AISL_EVENT_SERVER_READY = 100
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, AISL_EVENT_SERVER_ERROR = 190
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, AISL_EVENT_CLIENT_CONNECT = 200
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, AISL_EVENT_CLIENT_DISCONNECT = 210
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, AISL_EVENT_STREAM_OPEN = 300
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, AISL_EVENT_STREAM_HEADER = 310
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, AISL_EVENT_STREAM_INPUT = 320
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, AISL_EVENT_STREAM_REQUEST = 330
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, AISL_EVENT_STREAM_OUTPUT = 340
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, AISL_EVENT_STREAM_CLOSE = 350
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, AISL_EVENT_STREAM_ERROR = 390
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} AislEvent;
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struct aisl_evt {
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void *source;
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AislEvent code;
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AislStatus status;
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};
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/* void type event callback */
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typedef void
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(* AislCallback) (const struct aisl_evt *evt, void *ctx);
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struct aisl_evt_open {
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struct aisl_evt evt;
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const char *path;
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const char *query;
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AislHttpMethod http_method;
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};
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struct aisl_evt_header {
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struct aisl_evt evt;
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const char *key;
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const char *value;
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};
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struct aisl_evt_input {
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struct aisl_evt evt;
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const char *data;
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int32_t size;
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};
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#ifndef WITHOUT_STRINGIFIERS
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const char *
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aisl_event_to_string(AislEvent evt);
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#endif
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#endif /* !AISL_TYPES_H */
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