1 /* 2 * Copyright (c) 2023, Emna Rekik 3 * Copyright (c) 2023 Nordic Semiconductor ASA 4 * 5 * SPDX-License-Identifier: Apache-2.0 6 */ 7 8 #ifndef HTTP_SERVER_INTERNAL_H_ 9 #define HTTP_SERVER_INTERNAL_H_ 10 11 #include <stdbool.h> 12 13 #include <zephyr/net/http/server.h> 14 #include <zephyr/net/http/service.h> 15 #include <zephyr/net/http/status.h> 16 #include <zephyr/net/http/hpack.h> 17 #include <zephyr/net/http/frame.h> 18 19 /* HTTP1/HTTP2 state handling */ 20 int handle_http_frame_rst_stream(struct http_client_ctx *client); 21 int handle_http_frame_goaway(struct http_client_ctx *client); 22 int handle_http_frame_settings(struct http_client_ctx *client); 23 int handle_http_frame_priority(struct http_client_ctx *client); 24 int handle_http_frame_continuation(struct http_client_ctx *client); 25 int handle_http_frame_window_update(struct http_client_ctx *client); 26 int handle_http_frame_header(struct http_client_ctx *client); 27 int handle_http_frame_headers(struct http_client_ctx *client); 28 int handle_http_frame_data(struct http_client_ctx *client); 29 int handle_http_frame_padding(struct http_client_ctx *client); 30 int handle_http1_request(struct http_client_ctx *client); 31 int handle_http1_to_http2_upgrade(struct http_client_ctx *client); 32 int handle_http1_to_websocket_upgrade(struct http_client_ctx *client); 33 void http_server_release_client(struct http_client_ctx *client); 34 35 int enter_http1_request(struct http_client_ctx *client); 36 int enter_http2_request(struct http_client_ctx *client); 37 int enter_http_done_state(struct http_client_ctx *client); 38 39 /* Others */ 40 struct http_resource_detail *get_resource_detail(const char *path, int *len, bool is_ws); 41 int http_server_sendall(struct http_client_ctx *client, const void *buf, size_t len); 42 void http_server_get_content_type_from_extension(char *url, char *content_type, 43 size_t content_type_size); 44 int http_server_find_file(char *fname, size_t fname_size, size_t *file_size, bool *gzipped); 45 void http_client_timer_restart(struct http_client_ctx *client); 46 bool http_response_is_final(struct http_response_ctx *rsp, enum http_data_status status); 47 bool http_response_is_provided(struct http_response_ctx *rsp); 48 49 /* TODO Could be static, but currently used in tests. */ 50 int parse_http_frame_header(struct http_client_ctx *client, const uint8_t *buffer, 51 size_t buflen); 52 const char *get_frame_type_name(enum http2_frame_type type); 53 54 void populate_request_ctx(struct http_request_ctx *req_ctx, uint8_t *data, size_t len, 55 struct http_header_capture_ctx *header_ctx); 56 57 #endif /* HTTP_SERVER_INTERNAL_H_ */ 58
