FM / http

/srv/osrm/osrm-backend/src/server/http

Name	Size	Mode	Actions
reply.cpp	3177	0644	edit dl rm

Edit: /srv/osrm/osrm-backend/src/server/http/reply.cpp (3177B)

#include "server/http/reply.hpp"

#include <string>

namespace osrm::server::http
{

const char ok_html[] = "";
const char bad_request_html[] = "";
const char internal_server_error_html[] =
    "{\"code\": \"InternalError\",\"message\":\"Internal Server Error\"}";
const char seperators[] = {':', ' '};
const char crlf[] = {'\r', '\n'};
const std::string http_ok_string = "HTTP/1.0 200 OK\r\n";
const std::string http_bad_request_string = "HTTP/1.0 400 Bad Request\r\n";
const std::string http_internal_server_error_string = "HTTP/1.0 500 Internal Server Error\r\n";

void reply::set_size(const std::size_t size)
{
    for (header &h : headers)
    {
        if ("Content-Length" == h.name)
        {
            h.value = std::to_string(size);
        }
    }
}

void reply::set_uncompressed_size() { set_size(content.size()); }

std::vector<boost::asio::const_buffer> reply::to_buffers()
{
    std::vector<boost::asio::const_buffer> buffers;
    buffers.push_back(status_to_buffer(status));
    for (const header &h : headers)
    {
        buffers.push_back(boost::asio::buffer(h.name));
        buffers.push_back(boost::asio::buffer(seperators));
        buffers.push_back(boost::asio::buffer(h.value));
        buffers.push_back(boost::asio::buffer(crlf));
    }
    buffers.push_back(boost::asio::buffer(crlf));
    buffers.push_back(boost::asio::buffer(content));
    return buffers;
}

std::vector<boost::asio::const_buffer> reply::headers_to_buffers()
{
    std::vector<boost::asio::const_buffer> buffers;
    buffers.push_back(status_to_buffer(status));
    for (const header &current_header : headers)
    {
        buffers.push_back(boost::asio::buffer(current_header.name));
        buffers.push_back(boost::asio::buffer(seperators));
        buffers.push_back(boost::asio::buffer(current_header.value));
        buffers.push_back(boost::asio::buffer(crlf));
    }
    buffers.push_back(boost::asio::buffer(crlf));
    return buffers;
}

reply reply::stock_reply(const reply::status_type status)
{
    reply reply;
    reply.status = status;
    reply.content.clear();

const std::string status_string = reply.status_to_string(status);
    reply.content.insert(reply.content.end(), status_string.begin(), status_string.end());
    reply.headers.emplace_back("Access-Control-Allow-Origin", "*");
    reply.headers.emplace_back("Content-Length", std::to_string(reply.content.size()));
    reply.headers.emplace_back("Content-Type", "text/html");
    return reply;
}

std::string reply::status_to_string(const reply::status_type status)
{
    if (reply::ok == status)
    {
        return ok_html;
    }
    if (reply::bad_request == status)
    {
        return bad_request_html;
    }
    return internal_server_error_html;
}

boost::asio::const_buffer reply::status_to_buffer(const reply::status_type status)
{
    if (reply::ok == status)
    {
        return boost::asio::buffer(http_ok_string);
    }
    if (reply::internal_server_error == status)
    {
        return boost::asio::buffer(http_internal_server_error_string);
    }
    return boost::asio::buffer(http_bad_request_string);
}

reply::reply() : status(ok) {}
} // namespace osrm::server::http

cmd: