libhttpserver/examples/service.cpp at master · commshare/libhttpserver · GitHub

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This file is part of libhttpserver

This library is free software; you can redistribute it and/or

modify it under the terms of the GNU Lesser General Public

License as published by the Free Software Foundation; either

version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public

License along with this library; if not, write to the Free Software

Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301

USA

#include <httpserver.hpp>

#include <iostream>

#include <unistd.h>

#include <cstdio>

using namespace httpserver;

bool verbose=false;

class service_resource: public http_resource<service_resource> {

public:

service_resource();

~service_resource();

void render_GET(const http_request &req, http_response** res);

void render_PUT(const http_request &req, http_response** res);

void render_POST(const http_request &req, http_response** res);

void render(const http_request &req, http_response** res);

void render_HEAD(const http_request &req, http_response** res);

void render_OPTIONS(const http_request &req, http_response** res);

void render_CONNECT(const http_request &req, http_response** res);

void render_DELETE(const http_request &req, http_response** res);

private:

};

service_resource::service_resource()

{}

service_resource::~service_resource()

{}

void

service_resource::render_GET(const http_request &req, http_response** res)

{

std::cout << "service_resource::render_GET()" << std::endl;

if (verbose) std::cout << req;

*res = new http_response(http_response_builder("GET response", 200).string_response());

if (verbose) std::cout << **res;

}

void

service_resource::render_PUT(const http_request &req, http_response** res)

{

std::cout << "service_resource::render_PUT()" << std::endl;

if (verbose) std::cout << req;

*res = new http_response(http_response_builder("PUT response", 200).string_response());

if (verbose) std::cout << **res;

}

void

service_resource::render_POST(const http_request &req, http_response** res)

{

std::cout << "service_resource::render_POST()" << std::endl;

if (verbose) std::cout << req;

*res = new http_response(http_response_builder("POST response", 200).string_response());

if (verbose) std::cout << **res;

}

void

service_resource::render(const http_request &req, http_response** res)

{

std::cout << "service_resource::render()" << std::endl;

if (verbose) std::cout << req;

*res = new http_response(http_response_builder("generic response", 200).string_response());

if (verbose) std::cout << **res;

}

void

service_resource::render_HEAD(const http_request &req, http_response** res)

{

std::cout << "service_resource::render_HEAD()" << std::endl;

if (verbose) std::cout << req;

*res = new http_response(http_response_builder("HEAD response", 200).string_response());

if (verbose) std::cout << **res;

}

void

service_resource::render_OPTIONS(const http_request &req, http_response** res)

{

std::cout << "service_resource::render_OPTIONS()" << std::endl;

if (verbose) std::cout << req;

*res = new http_response(http_response_builder("OPTIONS response", 200).string_response());

if (verbose) std::cout << **res;

}

void

service_resource::render_CONNECT(const http_request &req, http_response** res)

{

std::cout << "service_resource::render_CONNECT()" << std::endl;

if (verbose) std::cout << req;

*res = new http_response(http_response_builder("CONNECT response", 200).string_response());

if (verbose) std::cout << **res;

}

void

service_resource::render_DELETE(const http_request &req, http_response** res)

{

std::cout << "service_resource::render_DELETE()" << std::endl;

if (verbose) std::cout << req;

*res = new http_response(http_response_builder("DELETE response", 200).string_response());

if (verbose) std::cout << **res;

}

void usage()

{

std::cout << "Usage:" << std::endl

<< "service [-p <port>][-s [-k <keyFileName>][-c <certFileName>]][-v]" << std::endl;

}

int main(int argc, char **argv)

{

uint16_t port=8080;

int c;

const char *key="key.pem";

const char *cert="cert.pem";

bool secure=false;

while ((c = getopt(argc,argv,"p:k:c:sv?")) != EOF) {

switch (c) {

case 'p':

port=strtoul(optarg,NULL,10);

break;

case 'k':

key = optarg;

break;

case 'c':

cert=optarg;

break;

case 's':

secure=true;

break;

case 'v':

verbose=true;

break;

default:

usage();

exit(1);

break;

}

std::cout << "Using port " << port << std::endl;

if (secure) {

std::cout << "Key: " << key << " Certificate: " << cert

<< std::endl;

}

// Use builder to define webserver configuration options

create_webserver cw = create_webserver(port).max_threads(5);

if (secure) {

cw.use_ssl().https_mem_key(key).https_mem_cert(cert);

}

// Create webserver using the configured options

webserver ws = cw;

// Create and register service resource available at /service

service_resource res;

ws.register_resource("/service",&res,true);

// Start and block the webserver

ws.start(true);

return 0;

}

libhttpserver/examples/service.cpp at master · commshare/libhttpserver · GitHub

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