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yhirose 2024-08-27 00:23:31 -04:00
parent 048edec9ed
commit 52a18c78a5
3 changed files with 71 additions and 0 deletions
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FROM ubuntu AS builder
WORKDIR /app
COPY httplib.h .
COPY docker/main.cc .
RUN apt update && apt install g++ -y
RUN g++ -std=c++14 -static -o server -O3 -I. -DCPPHTTPLIB_USE_POLL main.cc
FROM scratch
COPY --from=builder /app/server /server
COPY docker/index.html /html/index.html
CMD ["/server"]

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<!DOCTYPE html>
<html>
<head>
<title>Welcome to cpp-httplib!</title>
<style>
html { color-scheme: light dark; }
body { width: 35em; margin: 0 auto;
font-family: Tahoma, Verdana, Arial, sans-serif; }
</style>
</head>
<body>
<h1>Welcome to cpp-httplib!</h1>
<p>If you see this page, the cpp-httplib web server is successfully installed and
working. Further configuration is required.</p>
<p>For online documentation and support please refer to
<a href="https://github.com/yhirose/cpp-httplib">github.com/yhirose/cpp-httplib</a>.<br/>
<p><em>Thank you for using cpp-httplib.</em></p>
</body>
</html>

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//
// main.cc
//
// Copyright (c) 2024 Yuji Hirose. All rights reserved.
// MIT License
//
#include <cstdio>
#include <httplib.h>
#include <iostream>
using namespace httplib;
using namespace std;
auto error_html = R"(<html>
<head><title>%d %s</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>cpp-httplib/%s</center>
</body>
</html>
)";
int main(int argc, const char **argv) {
Server svr;
svr.set_error_handler([](const Request & /*req*/, Response &res) {
char buf[BUFSIZ];
snprintf(buf, sizeof(buf), error_html, res.status,
status_message(res.status), CPPHTTPLIB_VERSION);
res.set_content(buf, "text/html");
});
svr.set_mount_point("/", "./html");
svr.listen("0.0.0.0", 80);
return 0;
}