1 2 /* 3 * Copyright (C) NGINX, Inc. 4 */ 5 6 #ifndef _NXT_NODEJS_UNIT_H_INCLUDED_ 7 #define _NXT_NODEJS_UNIT_H_INCLUDED_ 8 9 #include "nxt_napi.h" 10 11 12 class Unit : public nxt_napi { 13 public: 14 static napi_value init(napi_env env, napi_value exports); 15 16 private: 17 Unit(napi_env env, napi_value jsthis); 18 ~Unit(); 19 20 static napi_value create(napi_env env, napi_callback_info info); 21 static void destroy(napi_env env, void *nativeObject, void *finalize_hint); 22 static void conn_destroy(napi_env env, void *nativeObject, void *finalize_hint); 23 static void sock_destroy(napi_env env, void *nativeObject, void *finalize_hint); 24 static void req_destroy(napi_env env, void *nativeObject, void *finalize_hint); 25 static void resp_destroy(napi_env env, void *nativeObject, void *finalize_hint); 26 27 static napi_value create_server(napi_env env, napi_callback_info info); 28 static napi_value listen(napi_env env, napi_callback_info info); 29 static napi_value _read(napi_env env, napi_callback_info info); 30 31 static void request_handler_cb(nxt_unit_request_info_t *req); 32 void request_handler(nxt_unit_request_info_t *req); 33 34 static void websocket_handler_cb(nxt_unit_websocket_frame_t *ws); 35 void websocket_handler(nxt_unit_websocket_frame_t *ws); 36 37 static void close_handler_cb(nxt_unit_request_info_t *req); 38 void close_handler(nxt_unit_request_info_t *req); 39 40 static void shm_ack_handler_cb(nxt_unit_ctx_t *ctx); 41 void shm_ack_handler(nxt_unit_ctx_t *ctx); 42 43 static int add_port(nxt_unit_ctx_t *ctx, nxt_unit_port_t *port); 44 static void remove_port(nxt_unit_t *unit, nxt_unit_port_t *port); 45 46 static void quit_cb(nxt_unit_ctx_t *ctx); 47 void quit(nxt_unit_ctx_t *ctx); 48 49 napi_value get_server_object(); 50 51 napi_value create_socket(napi_value server_obj, 52 nxt_unit_request_info_t *req); 53 54 napi_value create_request(napi_value server_obj, napi_value socket, 55 nxt_unit_request_info_t *req); 56 57 napi_value create_response(napi_value server_obj, napi_value request, 58 nxt_unit_request_info_t *req); 59 60 napi_value create_websocket_frame(napi_value server_obj, 61 nxt_unit_websocket_frame_t *ws); 62 63 static napi_value request_read(napi_env env, napi_callback_info info); 64 65 static napi_value response_send_headers(napi_env env, 66 napi_callback_info info); 67 68 static napi_value response_write(napi_env env, napi_callback_info info); 69 static napi_value response_end(napi_env env, napi_callback_info info); 70 static napi_value websocket_send_frame(napi_env env, 71 napi_callback_info info); 72 static napi_value websocket_set_sock(napi_env env, napi_callback_info info); 73 74 void create_headers(nxt_unit_request_info_t *req, napi_value request); 75 76 void append_header(nxt_unit_field_t *f, napi_value headers, 77 napi_value raw_headers, uint32_t idx); 78 79 static napi_ref constructor_; 80 81 napi_ref wrapper_; 82 nxt_unit_ctx_t *unit_ctx_; 83 }; 84 85 86 #endif /* _NXT_NODEJS_UNIT_H_INCLUDED_ */ 87