Added client.

example/server.cc

@@ -0,0 +1,91 @@
+//
+//  sample.cc
+//
+//  Copyright (c) 2012 Yuji Hirose. All rights reserved.
+//  The Boost Software License 1.0
+//
+
+#include <httplib.h>
+#include <cstdio>
+#include <signal.h>
+
+template<typename Fn> void signal(int sig, Fn fn)
+{
+    static std::function<void ()> signal_handler_;
+    struct SignalHandler { static void fn(int sig) { signal_handler_(); } };
+    signal_handler_ = fn;
+    signal(sig, SignalHandler::fn);
+}
+
+std::string log(const httplib::Connection& c)
+{
+    const auto& req = c.request;
+    const auto& res = c.response;
+
+    std::string s;
+    char buf[BUFSIZ];
+
+    s += "================================\n";
+
+    snprintf(buf, sizeof(buf), "%s %s", req.method.c_str(), req.url.c_str());
+    s += buf;
+
+    std::string query;
+    for (auto it = req.query.begin(); it != req.query.end(); ++it) {
+       const auto& x = *it;
+       snprintf(buf, sizeof(buf), "%c%s=%s",
+           (it == req.query.begin()) ? '?' : '&', x.first.c_str(), x.second.c_str());
+       query += buf;
+    }
+    snprintf(buf, sizeof(buf), "%s\n", query.c_str());
+    s += buf;
+
+    s += httplib::dump_headers(req.headers);
+
+    s += "--------------------------------\n";
+
+    snprintf(buf, sizeof(buf), "%d\n", res.status);
+    s += buf;
+    s += httplib::dump_headers(res.headers);
+    
+    if (!res.body.empty()) {
+        s += res.body;
+    }
+
+    s += "\n";
+
+    return s;
+}
+
+int main(void)
+{
+    using namespace httplib;
+
+    const char* hi = "/hi";
+
+    Server svr("localhost", 1234);
+
+    svr.get("/", [=](Connection& c) {
+        c.response.set_redirect(hi);
+    });
+
+    svr.get("/hi", [](Connection& c) {
+        c.response.set_content("Hello World!");
+    });
+
+    svr.get("/dump", [](Connection& c) {
+        c.response.set_content(log(c));
+    });
+
+    svr.set_logger([](const Connection& c) {
+        printf("%s", log(c).c_str());
+    });
+
+    signal(SIGINT, [&]() { svr.stop(); });
+
+    svr.run();
+
+    return 0;
+}
+
+// vim: et ts=4 sw=4 cin cino={1s ff=unix