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Editing: swoole_http.h
/* +----------------------------------------------------------------------+ | Swoole | +----------------------------------------------------------------------+ | This source file is subject to version 2.0 of the Apache license, | | that is bundled with this package in the file LICENSE, and is | | available through the world-wide-web at the following url: | | http://www.apache.org/licenses/LICENSE-2.0.html | | If you did not receive a copy of the Apache2.0 license and are unable| | to obtain it through the world-wide-web, please send a note to | | license@php.net so we can mail you a copy immediately. | +----------------------------------------------------------------------+ | Author: Tianfeng Han <rango@swoole.com> | +----------------------------------------------------------------------+ */ #pragma once #include "swoole.h" #include "swoole_protocol.h" #include <unordered_map> enum swHttpVersion { SW_HTTP_VERSION_10 = 1, SW_HTTP_VERSION_11, SW_HTTP_VERSION_2, SW_HTTP_VERSION_3, }; enum swHttpMethod { SW_HTTP_DELETE = 1, SW_HTTP_GET, SW_HTTP_HEAD, SW_HTTP_POST, SW_HTTP_PUT, SW_HTTP_PATCH, /* pathological */ SW_HTTP_CONNECT, SW_HTTP_OPTIONS, SW_HTTP_TRACE, /* webdav */ SW_HTTP_COPY, SW_HTTP_LOCK, SW_HTTP_MKCOL, SW_HTTP_MOVE, SW_HTTP_PROPFIND, SW_HTTP_PROPPATCH, SW_HTTP_UNLOCK, /* subversion */ SW_HTTP_REPORT, SW_HTTP_MKACTIVITY, SW_HTTP_CHECKOUT, SW_HTTP_MERGE, /* upnp */ SW_HTTP_MSEARCH, SW_HTTP_NOTIFY, SW_HTTP_SUBSCRIBE, SW_HTTP_UNSUBSCRIBE, /* proxy */ SW_HTTP_PURGE, /* Http2 */ SW_HTTP_PRI, }; enum swHttpStatusCode { SW_HTTP_CONTINUE = 100, SW_HTTP_SWITCHING_PROTOCOLS = 101, SW_HTTP_PROCESSING = 102, SW_HTTP_OK = 200, SW_HTTP_CREATED = 201, SW_HTTP_ACCEPTED = 202, SW_HTTP_NO_CONTENT = 204, SW_HTTP_PARTIAL_CONTENT = 206, SW_HTTP_SPECIAL_RESPONSE = 300, SW_HTTP_MOVED_PERMANENTLY = 301, SW_HTTP_MOVED_TEMPORARILY = 302, SW_HTTP_SEE_OTHER = 303, SW_HTTP_NOT_MODIFIED = 304, SW_HTTP_TEMPORARY_REDIRECT = 307, SW_HTTP_PERMANENT_REDIRECT = 308, SW_HTTP_BAD_REQUEST = 400, SW_HTTP_UNAUTHORIZED = 401, SW_HTTP_FORBIDDEN = 403, SW_HTTP_NOT_FOUND = 404, SW_HTTP_NOT_ALLOWED = 405, SW_HTTP_REQUEST_TIME_OUT = 408, SW_HTTP_CONFLICT = 409, SW_HTTP_LENGTH_REQUIRED = 411, SW_HTTP_PRECONDITION_FAILED = 412, SW_HTTP_REQUEST_ENTITY_TOO_LARGE = 413, SW_HTTP_REQUEST_URI_TOO_LARGE = 414, SW_HTTP_UNSUPPORTED_MEDIA_TYPE = 415, SW_HTTP_RANGE_NOT_SATISFIABLE = 416, SW_HTTP_MISDIRECTED_REQUEST = 421, SW_HTTP_TOO_MANY_REQUESTS = 429, SW_HTTP_UNAVAILABLE_FOR_LEGAL_REASONS = 451, SW_HTTP_INTERNAL_SERVER_ERROR = 500, SW_HTTP_NOT_IMPLEMENTED = 501, SW_HTTP_BAD_GATEWAY = 502, SW_HTTP_SERVICE_UNAVAILABLE = 503, SW_HTTP_GATEWAY_TIME_OUT = 504, SW_HTTP_VERSION_NOT_SUPPORTED = 505, SW_HTTP_INSUFFICIENT_STORAGE = 507 }; struct multipart_parser; namespace swoole { class Server; namespace http_server { //----------------------------------------------------------------- struct FormData { const char *multipart_boundary_buf; uint32_t multipart_boundary_len; multipart_parser *multipart_parser_; String *multipart_buffer_; String *upload_tmpfile; std::string upload_tmpfile_fmt_; const char *current_header_name; size_t current_header_name_len; size_t upload_filesize; size_t upload_max_filesize; }; struct Request { public: uint8_t method; uint8_t version; uchar excepted : 1; uchar too_large : 1; uchar unavailable : 1; uchar header_parsed : 1; uchar tried_to_dispatch : 1; uchar multipart_header_parsed : 1; uchar known_length : 1; uchar keep_alive : 1; uchar chunked : 1; uchar nobody_chunked : 1; uint32_t url_offset_; uint32_t url_length_; uint32_t max_length_; uint32_t request_line_length_; /* without \r\n */ uint32_t header_length_; /* include request_line_length + \r\n */ uint64_t content_length_; FormData *form_data_; String *buffer_; public: Request() { clean(); buffer_ = nullptr; } ~Request(); void clean() { memset(this, 0, offsetof(Request, buffer_)); } int get_protocol(); int get_header_length(); int get_chunked_body_length(); void parse_header_info(); bool parse_multipart_data(String *buffer); bool init_multipart_parser(Server *server); void destroy_multipart_parser(); std::string get_header(const char *name); bool has_expect_header(); }; typedef std::function<bool(char *key, size_t key_len, char *value, size_t value_len)> ParseCookieCallback; int get_method(const char *method_str, size_t method_len); const char *get_method_string(int method); const char *get_status_message(int code); size_t url_decode(char *str, size_t len); char *url_encode(char const *str, size_t len); int dispatch_request(Server *serv, const Protocol *proto, network::Socket *socket, const RecvData *rdata); bool parse_multipart_boundary( const char *at, size_t length, size_t offset, char **out_boundary_str, int *out_boundary_len); void parse_cookie(const char *at, size_t length, const ParseCookieCallback &cb); ssize_t get_package_length(const Protocol *protocol, network::Socket *conn, PacketLength *pl); uint8_t get_package_length_size(network::Socket *conn); int dispatch_frame(const Protocol *protocol, network::Socket *conn, const RecvData *rdata); struct ContextImpl; class Context { public: Context(Server *server, SessionId session_id, ContextImpl *_impl) { server_ = server; session_id_ = session_id; impl = _impl; } ~Context(); bool end(const std::string &data) { return end(data.c_str(), data.length()); } bool end(const char *data, size_t length); void setHeader(const std::string &key, const std::string &value) { response.headers[key] = value; } void setStatusCode(int code) { response.code = code; } // Request int version = 0; bool keepalive = false; bool post_form_urlencoded = false; std::string request_path; std::string query_string; std::string server_protocol; std::unordered_map<std::string, std::string> headers; std::unordered_map<std::string, std::string> files; std::unordered_map<std::string, std::string> form_data; std::string body; // Response struct { int code = 200; std::unordered_map<std::string, std::string> headers; } response; // Impl Server *server_; SessionId session_id_; ContextImpl *impl; }; std::shared_ptr<Server> listen(const std::string addr, std::function<void(Context &ctx)> cb, int mode = 1); //----------------------------------------------------------------- } // namespace http_server } // namespace swoole
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