Renamed Context to Connection. Removed DSL macro.

README.md

@@ -11,13 +11,17 @@ Server Example
 Inspired by [Sinatra](http://www.sinatrarb.com/) 
 
     #include <httplib.h>
+    using namespace httplib;
 
-    int main(void) {
-        HTTP_SERVER("localhost", 1234) {
-            GET("/hi", {
-                res.set_content("Hello World!");
-            });
-        }
+    int main(void)
+    {
+        Server svr("localhost", 1234);
+
+        svr.get("/hi", [](Connection& c) {
+            c.response.set_content("Hello World!");
+        });
+
+        svr.run();
     }
 
 Copyright (c) 2012 Yuji Hirose. All rights reserved.

example/hello.cc

@@ -6,14 +6,17 @@
 //
 
 #include <httplib.h>
+using namespace httplib;
 
 int main(void)
 {
-    HTTP_SERVER("localhost", 1234) /* svr_ */ {
-        GET("/hi", /* req_, res_ */ {
-            res_.set_content("Hello World!");
-        });
-    }
+    Server svr("localhost", 1234);
+
+    svr.get("/hi", [](Connection& c) {
+        c.response.set_content("Hello World!");
+    });
+
+    svr.run();
 }
 
 // vim: et ts=4 sw=4 cin cino={1s ff=unix

example/sample.cc

@@ -21,26 +21,27 @@ template<typename Fn> void signal(int sig, Fn fn)
 
 int main(void)
 {
+    using namespace httplib;
+
     const char* hi = "/hi";
 
-    HTTP_SERVER("localhost", 1234) /* svr_ */ {
+    Server svr("localhost", 1234);
+
+    svr.get("/", [=](Connection& c) {
+        c.response.set_redirect(hi);
+    });
 
-        GET("/", {
-            res_.set_redirect(hi);
-        });
+    svr.get("/hi", [](Connection& c) {
+        c.response.set_content("Hello World!");
+    });
 
-        GET("/hi", {
-            res_.set_content("Hello World!");
-        });
+    svr.get("/dump", [](Connection& c) {
+        c.response.set_content(dump_request(c));
+    });
 
-        GET("/dump", {
-            res_.set_content(dump_request(cxt));
-        });
+    signal(SIGINT, [&]() { svr.stop(); });
 
-        signal(SIGINT, [&](){
-            svr_->stop();
-        });
-    }
+    svr.run();
 }
 
 // vim: et ts=4 sw=4 cin cino={1s ff=unix

httplib.h

@@ -69,7 +69,7 @@ struct Response {
     void set_content(const std::string& s, const char* content_type = "text/plain");
 };
 
-struct Context {
+struct Connection {
     Request  request;
     Response response;
 };
@@ -77,7 +77,7 @@ struct Context {
 // HTTP server
 class Server {
 public:
-    typedef std::function<void (Context& context)> Handler;
+    typedef std::function<void (Connection& c)> Handler;
 
     Server(const char* ipaddr_or_hostname, int port);
     ~Server();
@@ -176,9 +176,9 @@ inline int close_server_socket(socket_t sock)
 #endif
 }
 
-std::string dump_request(Context& cxt)
+std::string dump_request(Connection& c)
 {
-    const auto& req = cxt.request;
+    const auto& req = c.request;
     std::string s;
     char buf[BUFSIZ];
 
@@ -413,61 +413,49 @@ inline void write_error(FILE* fp, int status)
 
 inline void Server::process_request(FILE* fp_read, FILE* fp_write)
 {
-    Context cxt;
+    Connection c;
 
     // Read and parse request line
-    if (!read_request_line(fp_read, cxt.request)) {
+    if (!read_request_line(fp_read, c.request)) {
         write_error(fp_write, 400);
         return;
     }
 
     // Read headers
-    read_headers(fp_read, cxt.request.headers);
+    read_headers(fp_read, c.request.headers);
     
-    printf("%s", dump_request(cxt).c_str());
+    printf("%s", dump_request(c).c_str());
 
     // Routing
-    cxt.response.status = 404;
+    c.response.status = 404;
 
-    if (cxt.request.method == "GET") {
+    if (c.request.method == "GET") {
         for (auto it = get_handlers_.begin(); it != get_handlers_.end(); ++it) {
             const auto& pattern = it->first;
             const auto& handler = it->second;
             
             std::smatch m;
-            if (std::regex_match(cxt.request.url, m, pattern)) {
+            if (std::regex_match(c.request.url, m, pattern)) {
                 for (size_t i = 1; i < m.size(); i++) {
-                    cxt.request.params.push_back(m[i]);
+                    c.request.params.push_back(m[i]);
                 }
-                handler(cxt);
+                handler(c);
                 break;
             }
         }
-    } else if (cxt.request.method == "POST") {
+    } else if (c.request.method == "POST") {
         // TODO: parse body
     } else {
-        cxt.response.status = 400;
+        c.response.status = 400;
     }
 
-    if (200 <= cxt.response.status && cxt.response.status < 400) {
-        write_response(fp_write, cxt.response);
+    if (200 <= c.response.status && c.response.status < 400) {
+        write_response(fp_write, c.response);
     } else {
-        write_error(fp_write, cxt.response.status);
+        write_error(fp_write, c.response.status);
     }
 }
 
-#define HTTP_SERVER(host, port) \
-    for (std::shared_ptr<httplib::Server> svr_ = std::make_shared<httplib::Server>(host, port); \
-         svr_; \
-         svr_->run(), svr_.reset())
-
-#define GET(url, body) \
-    svr_->get(url, [&](httplib::Context& cxt) { \
-        const auto& req_ = cxt.request; \
-        auto& res_ = cxt.response; \
-        body \
-    });
-
 } // namespace httplib
 
 #endif

test/test.cc

@@ -55,8 +55,8 @@ TEST(ServerTest, GetMethod)
 {
     Server svr("localhost", 1914);
 
-    svr.get("hi", [&](httplib::Context& cxt) {
-        cxt.response.set_content("Hello World!");
+    svr.get("hi", [&](httplib::Connection& c) {
+        c.response.set_content("Hello World!");
     });
 
     svr.on_ready([&]() {