diff --git a/src/shrpx_spdy_upstream.cc b/src/shrpx_spdy_upstream.cc index 86fbb990..dc081e57 100644 --- a/src/shrpx_spdy_upstream.cc +++ b/src/shrpx_spdy_upstream.cc @@ -54,10 +54,10 @@ ssize_t send_callback(spdylay_session *session, void *user_data) { int rv; - SpdyUpstream *upstream = reinterpret_cast(user_data); - ClientHandler *handler = upstream->get_client_handler(); - bufferevent *bev = handler->get_bev(); - evbuffer *output = bufferevent_get_output(bev); + auto upstream = reinterpret_cast(user_data); + auto handler = upstream->get_client_handler(); + auto bev = handler->get_bev(); + auto output = bufferevent_get_output(bev); // Check buffer length and return WOULDBLOCK if it is large enough. if(evbuffer_get_length(output) > SHRPX_SPDY_UPSTREAM_OUTPUT_UPPER_THRES) { return SPDYLAY_ERR_WOULDBLOCK; @@ -77,10 +77,10 @@ namespace { ssize_t recv_callback(spdylay_session *session, uint8_t *data, size_t len, int flags, void *user_data) { - SpdyUpstream *upstream = reinterpret_cast(user_data); - ClientHandler *handler = upstream->get_client_handler(); - bufferevent *bev = handler->get_bev(); - evbuffer *input = bufferevent_get_input(bev); + auto upstream = reinterpret_cast(user_data); + auto handler = upstream->get_client_handler(); + auto bev = handler->get_bev(); + auto input = bufferevent_get_input(bev); int nread = evbuffer_remove(input, data, len); if(nread == -1) { return SPDYLAY_ERR_CALLBACK_FAILURE; @@ -97,12 +97,12 @@ void on_stream_close_callback (spdylay_session *session, int32_t stream_id, spdylay_status_code status_code, void *user_data) { - SpdyUpstream *upstream = reinterpret_cast(user_data); + auto upstream = reinterpret_cast(user_data); if(LOG_ENABLED(INFO)) { ULOG(INFO, upstream) << "Stream stream_id=" << stream_id << " is being closed"; } - Downstream *downstream = upstream->find_downstream(stream_id); + auto downstream = upstream->find_downstream(stream_id); if(downstream) { if(downstream->get_request_state() == Downstream::CONNECT_FAIL) { upstream->remove_downstream(downstream); @@ -114,8 +114,7 @@ void on_stream_close_callback if(!downstream->get_upgraded() && !downstream->get_response_connection_close()) { // Keep-alive - DownstreamConnection *dconn; - dconn = downstream->get_downstream_connection(); + auto dconn = downstream->get_downstream_connection(); if(dconn) { dconn->detach_downstream(downstream); } @@ -246,8 +245,8 @@ void on_data_chunk_recv_callback(spdylay_session *session, const uint8_t *data, size_t len, void *user_data) { - SpdyUpstream *upstream = reinterpret_cast(user_data); - Downstream *downstream = upstream->find_downstream(stream_id); + auto upstream = reinterpret_cast(user_data); + auto downstream = upstream->find_downstream(stream_id); if(downstream) { if(downstream->push_upload_data_chunk(data, len) != 0) { upstream->rst_stream(downstream, SPDYLAY_INTERNAL_ERROR); @@ -308,14 +307,14 @@ void on_ctrl_not_send_callback(spdylay_session *session, spdylay_frame *frame, int error_code, void *user_data) { - SpdyUpstream *upstream = reinterpret_cast(user_data); + auto upstream = reinterpret_cast(user_data); ULOG(WARNING, upstream) << "Failed to send control frame type=" << type << ", error_code=" << error_code << ":" << spdylay_strerror(error_code); if(type == SPDYLAY_SYN_REPLY) { // To avoid stream hanging around, issue RST_STREAM. - int32_t stream_id = frame->syn_reply.stream_id; - Downstream *downstream = upstream->find_downstream(stream_id); + auto stream_id = frame->syn_reply.stream_id; + auto downstream = upstream->find_downstream(stream_id); if(downstream) { upstream->rst_stream(downstream, SPDYLAY_INTERNAL_ERROR); } @@ -331,7 +330,7 @@ void on_ctrl_recv_parse_error_callback(spdylay_session *session, size_t payloadlen, int error_code, void *user_data) { - SpdyUpstream *upstream = reinterpret_cast(user_data); + auto upstream = reinterpret_cast(user_data); if(LOG_ENABLED(INFO)) { ULOG(INFO, upstream) << "Failed to parse received control frame. type=" << type @@ -347,7 +346,7 @@ void on_unknown_ctrl_recv_callback(spdylay_session *session, const uint8_t *payload, size_t payloadlen, void *user_data) { - SpdyUpstream *upstream = reinterpret_cast(user_data); + auto upstream = reinterpret_cast(user_data); if(LOG_ENABLED(INFO)) { ULOG(INFO, upstream) << "Received unknown control frame."; } @@ -503,10 +502,9 @@ ClientHandler* SpdyUpstream::get_client_handler() const namespace { void spdy_downstream_readcb(bufferevent *bev, void *ptr) { - DownstreamConnection *dconn = reinterpret_cast(ptr); - Downstream *downstream = dconn->get_downstream(); - SpdyUpstream *upstream; - upstream = static_cast(downstream->get_upstream()); + auto dconn = reinterpret_cast(ptr); + auto downstream = dconn->get_downstream(); + auto upstream = static_cast(downstream->get_upstream()); if(downstream->get_request_state() == Downstream::STREAM_CLOSED) { // If upstream SPDY stream was closed, we just close downstream, // because there is no consumer now. Downstream connection is also @@ -563,10 +561,9 @@ void spdy_downstream_writecb(bufferevent *bev, void *ptr) if(evbuffer_get_length(bufferevent_get_output(bev)) > 0) { return; } - DownstreamConnection *dconn = reinterpret_cast(ptr); - Downstream *downstream = dconn->get_downstream(); - SpdyUpstream *upstream; - upstream = static_cast(downstream->get_upstream()); + auto dconn = reinterpret_cast(ptr); + auto downstream = dconn->get_downstream(); + auto upstream = static_cast(downstream->get_upstream()); upstream->resume_read(SHRPX_NO_BUFFER, downstream); } } // namespace @@ -574,10 +571,9 @@ void spdy_downstream_writecb(bufferevent *bev, void *ptr) namespace { void spdy_downstream_eventcb(bufferevent *bev, short events, void *ptr) { - DownstreamConnection *dconn = reinterpret_cast(ptr); - Downstream *downstream = dconn->get_downstream(); - SpdyUpstream *upstream; - upstream = static_cast(downstream->get_upstream()); + auto dconn = reinterpret_cast(ptr); + auto downstream = dconn->get_downstream(); + auto upstream = static_cast(downstream->get_upstream()); if(events & BEV_EVENT_CONNECTED) { if(LOG_ENABLED(INFO)) { DCLOG(INFO, dconn) << "Connection established. stream_id=" @@ -729,9 +725,9 @@ ssize_t spdy_data_read_callback(spdylay_session *session, spdylay_data_source *source, void *user_data) { - Downstream *downstream = reinterpret_cast(source->ptr); + auto downstream = reinterpret_cast(source->ptr); auto upstream = reinterpret_cast(downstream->get_upstream()); - evbuffer *body = downstream->get_response_body_buf(); + auto body = downstream->get_response_body_buf(); assert(body); int nread = evbuffer_remove(body, buf, length); if(nread == -1) { @@ -762,9 +758,9 @@ ssize_t spdy_data_read_callback(spdylay_session *session, int SpdyUpstream::error_reply(Downstream *downstream, unsigned int status_code) { int rv; - std::string html = http::create_error_html(status_code); + auto html = http::create_error_html(status_code); downstream->init_response_body_buf(); - evbuffer *body = downstream->get_response_body_buf(); + auto body = downstream->get_response_body_buf(); rv = evbuffer_add(body, html.c_str(), html.size()); if(rv == -1) { ULOG(FATAL, this) << "evbuffer_add() failed"; @@ -784,7 +780,7 @@ int SpdyUpstream::error_reply(Downstream *downstream, unsigned int status_code) "content-type", "text/html; charset=UTF-8", "server", get_config()->server_name, "content-length", content_length.c_str(), - 0 + nullptr }; rv = spdylay_submit_response(session_, downstream->get_stream_id(), nv, @@ -854,19 +850,18 @@ int SpdyUpstream::on_downstream_header_complete(Downstream *downstream) nv[hdidx++] = status_string.c_str(); nv[hdidx++] = ":version"; nv[hdidx++] = "HTTP/1.1"; - for(Headers::const_iterator i = downstream->get_response_headers().begin(); - i != downstream->get_response_headers().end(); ++i) { - if(util::strieq((*i).first.c_str(), "transfer-encoding") || - util::strieq((*i).first.c_str(), "keep-alive") || // HTTP/1.0? - util::strieq((*i).first.c_str(), "connection") || - util:: strieq((*i).first.c_str(), "proxy-connection")) { + for(auto& hd : downstream->get_response_headers()) { + if(util::strieq(hd.first.c_str(), "transfer-encoding") || + util::strieq(hd.first.c_str(), "keep-alive") || // HTTP/1.0? + util::strieq(hd.first.c_str(), "connection") || + util::strieq(hd.first.c_str(), "proxy-connection")) { // These are ignored } else if(!get_config()->no_via && - util::strieq((*i).first.c_str(), "via")) { - via_value = (*i).second; + util::strieq(hd.first.c_str(), "via")) { + via_value = hd.second; } else { - nv[hdidx++] = (*i).first.c_str(); - nv[hdidx++] = (*i).second.c_str(); + nv[hdidx++] = hd.first.c_str(); + nv[hdidx++] = hd.second.c_str(); } } if(!get_config()->no_via) { @@ -912,7 +907,7 @@ int SpdyUpstream::on_downstream_header_complete(Downstream *downstream) int SpdyUpstream::on_downstream_body(Downstream *downstream, const uint8_t *data, size_t len) { - evbuffer *body = downstream->get_response_body_buf(); + auto body = downstream->get_response_body_buf(); int rv = evbuffer_add(body, data, len); if(rv != 0) { ULOG(FATAL, this) << "evbuffer_add() failed"; diff --git a/src/shrpx_thread_event_receiver.cc b/src/shrpx_thread_event_receiver.cc index 516413fb..ea0dfb3b 100644 --- a/src/shrpx_thread_event_receiver.cc +++ b/src/shrpx_thread_event_receiver.cc @@ -44,7 +44,7 @@ ThreadEventReceiver::~ThreadEventReceiver() void ThreadEventReceiver::on_read(bufferevent *bev) { - evbuffer *input = bufferevent_get_input(bev); + auto input = bufferevent_get_input(bev); while(evbuffer_get_length(input) >= sizeof(WorkerEvent)) { WorkerEvent wev; int nread = evbuffer_remove(input, &wev, sizeof(wev)); @@ -61,12 +61,11 @@ void ThreadEventReceiver::on_read(bufferevent *bev) TLOG(INFO, this) << "WorkerEvent: client_fd=" << wev.client_fd << ", addrlen=" << wev.client_addrlen; } - event_base *evbase = bufferevent_get_base(bev); - ClientHandler *client_handler; - client_handler = ssl::accept_connection(evbase, ssl_ctx_, - wev.client_fd, - &wev.client_addr.sa, - wev.client_addrlen); + auto evbase = bufferevent_get_base(bev); + auto client_handler = ssl::accept_connection(evbase, ssl_ctx_, + wev.client_fd, + &wev.client_addr.sa, + wev.client_addrlen); if(client_handler) { client_handler->set_http2_session(http2session_); if(LOG_ENABLED(INFO)) {