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_ctx_t *ctx, 45 nxt_unit_port_t *port); 46 47 static void quit_cb(nxt_unit_ctx_t *ctx); 48 void quit(nxt_unit_ctx_t *ctx); 49 50 napi_value get_server_object(); 51 52 napi_value create_socket(napi_value server_obj, 53 nxt_unit_request_info_t *req); 54 55 napi_value create_request(napi_value server_obj, napi_value socket, 56 nxt_unit_request_info_t *req); 57 58 napi_value create_response(napi_value server_obj, napi_value request, 59 nxt_unit_request_info_t *req); 60 61 napi_value create_websocket_frame(napi_value server_obj, 62 nxt_unit_websocket_frame_t *ws); 63 64 static napi_value request_read(napi_env env, napi_callback_info info); 65 66 static napi_value response_send_headers(napi_env env, 67 napi_callback_info info); 68 69 static napi_value response_write(napi_env env, napi_callback_info info); 70 static napi_value response_end(napi_env env, napi_callback_info info); 71 static napi_value websocket_send_frame(napi_env env, 72 napi_callback_info info); 73 static napi_value websocket_set_sock(napi_env env, napi_callback_info info); 74 75 void create_headers(nxt_unit_request_info_t *req, napi_value request); 76 77 void append_header(nxt_unit_field_t *f, napi_value headers, 78 napi_value raw_headers, uint32_t idx); 79 80 static napi_ref constructor_; 81 82 napi_ref wrapper_; 83 nxt_unit_ctx_t *unit_ctx_; 84 }; 85 86 87 #endif /* _NXT_NODEJS_UNIT_H_INCLUDED_ */ 88