/* * nghttp2 - HTTP/2 C Library * * Copyright (c) 2012 Tatsuhiro Tsujikawa * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include "shrpx_http.h" #include "shrpx_config.h" #include "shrpx_log.h" #include "shrpx_worker_config.h" #include "http2.h" #include "util.h" using namespace nghttp2; namespace shrpx { namespace http { std::string create_error_html(unsigned int status_code) { std::string res; res.reserve(512); auto status = http2::get_status_string(status_code); res += ""; res += status; res += "

"; res += status; res += "


"; res += get_config()->server_name; res += " at port "; res += util::utos(get_config()->port); res += "
"; res += ""; return res; } std::string create_via_header_value(int major, int minor) { std::string hdrs; hdrs += static_cast(major+'0'); hdrs += "."; hdrs += static_cast(minor+'0'); hdrs += " nghttpx"; return hdrs; } std::string colorizeHeaders(const char *hdrs) { std::string nhdrs; const char *p = strchr(hdrs, '\n'); if(!p) { // Not valid HTTP header return hdrs; } nhdrs.append(hdrs, p+1); ++p; while(1) { const char* np = strchr(p, ':'); if(!np) { nhdrs.append(p); break; } nhdrs += TTY_HTTP_HD; nhdrs.append(p, np); nhdrs += TTY_RST; p = np; np = strchr(p, '\n'); if(!np) { nhdrs.append(p); break; } nhdrs.append(p, np+1); p = np+1; } return nhdrs; } ssize_t select_padding_callback (nghttp2_session *session, const nghttp2_frame *frame, size_t max_payload, void *user_data) { return std::min(max_payload, frame->hd.length + get_config()->padding); } } // namespace http } // namespace shrpx