mirror of
https://github.com/moparisthebest/spdylay
synced 2024-12-22 07:38:52 -05:00
242 lines
6.8 KiB
C++
242 lines
6.8 KiB
C++
/*
|
|
* Spdylay - SPDY 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.
|
|
*/
|
|
#ifndef SPDY_H
|
|
#define SPDY_H
|
|
|
|
#include "spdylay_config.h"
|
|
|
|
#include <signal.h>
|
|
|
|
#include <vector>
|
|
#include <string>
|
|
#include <functional>
|
|
|
|
#include "spdylay_ssl.h"
|
|
#include "uri.h"
|
|
#include "util.h"
|
|
#include "SpdyServer.h"
|
|
|
|
using namespace spdylay;
|
|
|
|
namespace spdylay {
|
|
|
|
class request {
|
|
public:
|
|
request(const std::vector<std::pair<std::string, std::string>>& headers)
|
|
: headers_(headers)
|
|
{}
|
|
|
|
const std::vector<std::pair<std::string, std::string>>& headers()
|
|
{
|
|
return headers_;
|
|
}
|
|
private:
|
|
std::vector<std::pair<std::string, std::string>> headers_;
|
|
};
|
|
|
|
class response {
|
|
public:
|
|
response()
|
|
: status_code_(200)
|
|
{}
|
|
|
|
void set_status(int status_code)
|
|
{
|
|
status_code_ = status_code;
|
|
}
|
|
|
|
const char* get_status_string() const
|
|
{
|
|
switch(status_code_) {
|
|
case 100: return "100 Continue";
|
|
case 101: return "101 Switching Protocols";
|
|
case 200: return "200 OK";
|
|
case 201: return "201 Created";
|
|
case 202: return "202 Accepted";
|
|
case 203: return "203 Non-Authoritative Information";
|
|
case 204: return "204 No Content";
|
|
case 205: return "205 Reset Content";
|
|
case 206: return "206 Partial Content";
|
|
case 300: return "300 Multiple Choices";
|
|
case 301: return "301 Moved Permanently";
|
|
case 302: return "302 Found";
|
|
case 303: return "303 See Other";
|
|
case 304: return "304 Not Modified";
|
|
case 305: return "305 Use Proxy";
|
|
// case 306: return "306 (Unused)";
|
|
case 307: return "307 Temporary Redirect";
|
|
case 400: return "400 Bad Request";
|
|
case 401: return "401 Unauthorized";
|
|
case 402: return "402 Payment Required";
|
|
case 403: return "403 Forbidden";
|
|
case 404: return "404 Not Found";
|
|
case 405: return "405 Method Not Allowed";
|
|
case 406: return "406 Not Acceptable";
|
|
case 407: return "407 Proxy Authentication Required";
|
|
case 408: return "408 Request Timeout";
|
|
case 409: return "409 Conflict";
|
|
case 410: return "410 Gone";
|
|
case 411: return "411 Length Required";
|
|
case 412: return "412 Precondition Failed";
|
|
case 413: return "413 Request Entity Too Large";
|
|
case 414: return "414 Request-URI Too Long";
|
|
case 415: return "415 Unsupported Media Type";
|
|
case 416: return "416 Requested Range Not Satisfiable";
|
|
case 417: return "417 Expectation Failed";
|
|
case 500: return "500 Internal Server Error";
|
|
case 501: return "501 Not Implemented";
|
|
case 502: return "502 Bad Gateway";
|
|
case 503: return "503 Service Unavailable";
|
|
case 504: return "504 Gateway Timeout";
|
|
case 505: return "505 HTTP Version Not Supported";
|
|
default: return "";
|
|
}
|
|
}
|
|
|
|
void set_header(const std::string& key, const std::string& value)
|
|
{
|
|
headers_.push_back(std::make_pair(key, value));
|
|
}
|
|
|
|
const std::vector<std::pair<std::string, std::string>>& get_headers()
|
|
{
|
|
return headers_;
|
|
}
|
|
|
|
void end(const std::string& body)
|
|
{
|
|
body_ = body;
|
|
}
|
|
|
|
const std::string& get_body() const
|
|
{
|
|
return body_;
|
|
}
|
|
private:
|
|
int status_code_;
|
|
std::string body_;
|
|
std::vector<std::pair<std::string, std::string>> headers_;
|
|
};
|
|
|
|
ssize_t string_read_callback
|
|
(spdylay_session *session, int32_t stream_id,
|
|
uint8_t *buf, size_t length, int *eof,
|
|
spdylay_data_source *source, void *user_data)
|
|
{
|
|
std::pair<std::string, size_t>& body_pair =
|
|
*reinterpret_cast<std::pair<std::string, size_t>*>(source->ptr);
|
|
const std::string& body = body_pair.first;
|
|
size_t off = body_pair.second;
|
|
ssize_t readlen = std::min(body.size()-off, length);
|
|
memcpy(buf, body.c_str()+off, readlen);
|
|
off += readlen;
|
|
if(off == body.size()) {
|
|
*eof = 1;
|
|
}
|
|
return readlen;
|
|
}
|
|
|
|
void on_request_recv_callback
|
|
(spdylay_session *session, int32_t stream_id, void *user_data)
|
|
{
|
|
SpdyEventHandler *hd = reinterpret_cast<SpdyEventHandler*>(user_data);
|
|
Request *req = hd->get_stream(stream_id);
|
|
request request_obj(req->headers);
|
|
response response_obj;
|
|
(*reinterpret_cast<std::function<void (request&, response&)>*>
|
|
(hd->config()->data_ptr))(request_obj, response_obj);
|
|
size_t body_length = response_obj.get_body().size();
|
|
response_obj.set_header("content-length", util::to_str(body_length));
|
|
req->response_body = std::make_pair(response_obj.get_body(), 0);
|
|
|
|
spdylay_data_provider data_prd;
|
|
data_prd.source.ptr = &req->response_body;
|
|
data_prd.read_callback = string_read_callback;
|
|
hd->submit_response(response_obj.get_status_string(), stream_id,
|
|
response_obj.get_headers(), &data_prd);
|
|
}
|
|
|
|
class spdy {
|
|
public:
|
|
spdy() : server_(0) {}
|
|
~spdy()
|
|
{
|
|
delete server_;
|
|
}
|
|
bool listen(const std::string& host, uint16_t port,
|
|
const std::string& private_key_file, const std::string& cert_file,
|
|
std::function<void (request&, response&)> callback,
|
|
bool verbose = false)
|
|
{
|
|
delete server_;
|
|
callback_ = callback;
|
|
config_.verbose = verbose;
|
|
config_.host = host;
|
|
config_.port = port;
|
|
config_.private_key_file = private_key_file;
|
|
config_.cert_file = cert_file;
|
|
config_.on_request_recv_callback = on_request_recv_callback;
|
|
config_.data_ptr = &callback_;
|
|
server_ = new SpdyServer(&config_);
|
|
return server_->listen() == 0;
|
|
}
|
|
|
|
int run()
|
|
{
|
|
return server_->run();
|
|
}
|
|
private:
|
|
Config config_;
|
|
std::function<void (request&, response&)> callback_;
|
|
SpdyServer *server_;
|
|
};
|
|
|
|
namespace reactor {
|
|
|
|
template<typename Server>
|
|
int run(Server& server)
|
|
{
|
|
struct sigaction act;
|
|
memset(&act, 0, sizeof(struct sigaction));
|
|
act.sa_handler = SIG_IGN;
|
|
sigaction(SIGPIPE, &act, 0);
|
|
OpenSSL_add_all_algorithms();
|
|
SSL_load_error_strings();
|
|
SSL_library_init();
|
|
reset_timer();
|
|
int r = server.run();
|
|
if(r == 0) {
|
|
return EXIT_SUCCESS;
|
|
} else {
|
|
return EXIT_FAILURE;
|
|
}
|
|
}
|
|
|
|
} // namespace reactor
|
|
|
|
} // namespace spdylay
|
|
|
|
#endif // SPDY_H
|