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Add docker related files

yhirose 1 year ago
parent
commit
52a18c78a5
3 changed files with 71 additions and 0 deletions
  1. 11 0
      Dockerfile
  2. 21 0
      docker/index.html
  3. 39 0
      docker/main.cc

+ 11 - 0
Dockerfile

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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"]

+ 21 - 0
docker/index.html

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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>

+ 39 - 0
docker/main.cc

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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;
+}