src/app/c/serve.cpp

// Copyright (c) 2013, Matt Godbolt
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without 
// modification, are permitted provided that the following conditions are met:
// 
// Redistributions of source code must retain the above copyright notice, this 
// list of conditions and the following disclaimer.
// 
// Redistributions in binary form must reproduce the above copyright notice, 
// this list of conditions and the following disclaimer in the documentation 
// and/or other materials provided with the distribution.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
// POSSIBILITY OF SUCH DAMAGE.

#include "internal/Version.h"

#include "seasocks/PrintfLogger.h"
#include "seasocks/Server.h"
#include "seasocks/StringUtil.h"

#include <cstdio>
#include <cstdlib>
#include <getopt.h>
#include <memory>

using namespace seasocks;

namespace {

const char usage[] = "Usage: %s [-p PORT] [-v] DIR\n"
                      "   Serves files from DIR over HTTP on port PORT\n";

}

int main(int argc, char* const argv[]) {
    int port = 80;
    bool verbose = false;
    int opt;
    while ((opt = getopt(argc, argv, "vp:")) != -1) {
        switch (opt) {
        case 'v': verbose = true; break;
        case 'p': port = atoi(optarg); break;
        default:
            fprintf(stderr, usage, argv[0]);
            exit(1);
        }
    }
    if (optind >= argc) {
        fprintf(stderr, usage, argv[0]);
        exit(1);
    }

    auto logger = std::make_shared<PrintfLogger>(
            verbose ? Logger::DEBUG : Logger::ACCESS);
    Server server(logger);
    auto root = argv[optind];
    server.serve(root, port);
    return 0;
}