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#include <mbgl/test/server.hpp>
#include <mbgl/platform/log.hpp>
#include <iostream>
#include <future>
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wshadow"
#pragma GCC diagnostic ignored "-Wformat"
#include "httplib.h"
#pragma GCC diagnostic pop
#include <memory>
namespace mbgl {
namespace test {
std::string timestampToISO(const time_t rawtime){
struct tm * dt;
char buffer [30];
dt = localtime(&rawtime);
//Tue, 05 Jul 2016 19:52:50 GMT
strftime(buffer, sizeof(buffer), "%a, %d %b %Y %T %Z", dt);
return std::string(buffer);
}
std::string dumpHeaders(const httplib::MultiMap& headers) {
std::string s;
char buf[BUFSIZ];
for (auto it = headers.begin(); it != headers.end(); ++it) {
const auto& x = *it;
snprintf(buf, sizeof(buf), "|%s|: |%s|\n", x.first.c_str(), x.second.c_str());
s += buf;
}
return s;
}
Server::Server(bool) {
svr = std::make_unique<httplib::Server>();
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-parameter"
svr->get("/test", [](const auto& req, auto& res) {
//XXX Remove
std::cout << "test " << req.url << "\n";
for (auto it = req.params.begin(); it != req.params.end(); ++it) {
const auto& x = *it;
std::cout << "Param: " << x.first << " - " << x.second << " / " << req.has_param(x.first.c_str()) << "\n";
}
if(req.has_param("modified")) {
res.set_header("Last-Modified", timestampToISO(std::stoi(req.params.at("modified"))).c_str());
std::cout << "Modified " << timestampToISO(std::stoi(req.params.at("modified")));
}
if (req.has_param("expires")) {
res.set_header("Expires", timestampToISO(std::stoi(req.params.at("expires"))).c_str());
}
if (req.has_param("etag")) {
res.set_header("ETag", req.params.find("etag")->second.c_str());
}
if (req.has_param("cachecontrol")) {
res.set_header("Cache-Control", req.params.find("cachecontrol")->second.c_str());
}
res.set_content("Hello World!", "text/plain");
});
svr->get("/stale", [] (const auto& req, auto& res) {
std::cout << "stale " << req.url << "\n";
//TODO: Don't respond
});
svr->get("/cache", [](const auto& req, auto& res) {
static int cacheCounter;
res.set_header("Cache-Control", "max-age=30");
res.set_content("Response " + std::to_string(++cacheCounter), "text/plain");
});
svr->get("/revalidate-same", [](const auto& req, auto& res) {
if (req.has_header("If-None-Match") && req.headers.find("If-None-Match")->second == "snowfall") {
// Second request can be cached for 30 seconds.
res.set_header("Cache-Control", "max-age=30");
res.status = 304;
} else {
// First request must always be revalidated.
res.set_header("ETag", "snowfall");
res.set_header("Cache-Control", "must-revalidate");
res.status = 200;
res.set_content("Response", "text/plain");
}
});
#pragma GCC diagnostic pop
}
Server::~Server() {
svr->stop();
}
void Server::start() {
const int port = 3000;
std::cout << "Starting server on port: " << port << "\n";
f_ = std::async(std::launch::async, [&](){
up_ = true;
svr->listen("127.0.0.1", port);
});
while (!up_) {
usleep(1000);
}
std::cout << "Server should be up\n";
}
} // namespace test
} // namespace mbgl
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