Added a contributor to README

HEAD support for static file server

README.md

@@ -349,8 +349,6 @@ std::shared_ptr<httplib::Response> res =
 
 ![progress](https://user-images.githubusercontent.com/236374/33138910-495c4ecc-cf86-11e7-8693-2fc6d09615c4.gif)
 
-This feature was contributed by [underscorediscovery](https://github.com/yhirose/cpp-httplib/pull/23).
-
 ### Authentication
 
 ```cpp
@@ -490,4 +488,47 @@ g++ 4.8 and below cannot build this library since `<regex>` in the versions are
 License
 -------
 
-MIT license (© 2019 Yuji Hirose)
+MIT license (© 2020 Yuji Hirose)
+
+Special Thanks To
+-----------------
+
+The following folks made great contributions to polish this library to totally another level from a simple toy!
+
+  * [Zefz](https://github.com/Zefz)
+  * [PixlRainbow](https://github.com/PixlRainbow)
+  * [sgraham](https://github.com/sgraham)
+  * [mrexodia](https://github.com/mrexodia)
+  * [hyperxor](https://github.com/hyperxor)
+  * [omaralvarez](https://github.com/omaralvarez)
+  * [vvanelslande](https://github.com/vvanelslande)
+  * [underscorediscovery](https://github.com/underscorediscovery)
+  * [sux2mfgj](https://github.com/sux2mfgj)
+  * [matvore](https://github.com/matvore)
+  * [intmain-io](https://github.com/intmain)
+  * [davidgfnet](https://github.com/davidgfnet)
+  * [crtxcr](https://github.com/crtxcr)
+  * [const-volatile](https://github.com/const)
+  * [aguadoenzo](https://github.com/aguadoenzo)
+  * [TheMaverickProgrammer](https://github.com/TheMaverickProgrammer)
+  * [vdudouyt](https://github.com/vdudouyt)
+  * [stupedama](https://github.com/stupedama)
+  * [rockwotj](https://github.com/rockwotj)
+  * [marknelson](https://github.com/marknelson)
+  * [jaspervandeven](https://github.com/jaspervandeven)
+  * [hans-erickson](https://github.com/hans)
+  * [ha11owed](https://github.com/ha11owed)
+  * [gulrak](https://github.com/gulrak)
+  * [dolphineye](https://github.com/dolphineye)
+  * [danielzehe](https://github.com/danielzehe)
+  * [batist73](https://github.com/batist73)
+  * [barryam3](https://github.com/barryam3)
+  * [adikabintang](https://github.com/adikabintang)
+  * [aaronalbers](https://github.com/aaronalbers)
+  * [Whitetigerswt](https://github.com/Whitetigerswt)
+  * [TangHuaiZhe](https://github.com/TangHuaiZhe)
+  * [Sil3ntStorm](https://github.com/Sil3ntStorm)
+  * [MannyClicks](https://github.com/MannyClicks)
+  * [DraTeots](https://github.com/DraTeots)
+  * [BastienDurel](https://github.com/BastienDurel)
+  * [vitalyster](https://github.com/vitalyster)

httplib.h

@@ -1,7 +1,7 @@
 //
 //  httplib.h
 //
-//  Copyright (c) 2019 Yuji Hirose. All rights reserved.
+//  Copyright (c) 2020 Yuji Hirose. All rights reserved.
 //  MIT License
 //
 
@@ -509,7 +509,7 @@ private:
   bool listen_internal();
 
   bool routing(Request &req, Response &res, Stream &strm, bool last_connection);
-  bool handle_file_request(Request &req, Response &res);
+  bool handle_file_request(Request &req, Response &res, bool head = false);
   bool dispatch_request(Request &req, Response &res, Handlers &handlers);
   bool dispatch_request_for_content_reader(Request &req, Response &res,
                                            ContentReader content_reader,
@@ -3212,7 +3212,7 @@ inline bool Server::read_content_core(Stream &strm, bool last_connection,
   return true;
 }
 
-inline bool Server::handle_file_request(Request &req, Response &res) {
+inline bool Server::handle_file_request(Request &req, Response &res, bool head) {
   for (const auto &kv : base_dirs_) {
     const auto &mount_point = kv.first;
     const auto &base_dir = kv.second;
@@ -3230,7 +3230,7 @@ inline bool Server::handle_file_request(Request &req, Response &res) {
               detail::find_content_type(path, file_extension_and_mimetype_map_);
           if (type) { res.set_header("Content-Type", type); }
           res.status = 200;
-          if (file_request_handler_) { file_request_handler_(req, res); }
+          if (!head && file_request_handler_) { file_request_handler_(req, res); }
           return true;
         }
       }
@@ -3331,7 +3331,8 @@ inline bool Server::listen_internal() {
 inline bool Server::routing(Request &req, Response &res, Stream &strm,
                             bool last_connection) {
   // File handler
-  if (req.method == "GET" && handle_file_request(req, res)) { return true; }
+  bool is_head_request = req.method == "HEAD";
+  if ((req.method == "GET" || is_head_request) && handle_file_request(req, res, is_head_request)) { return true; }
 
   if (detail::expect_content(req)) {
     // Content reader handler

split.py

@@ -1,11 +1,19 @@
 import os
+import sys
 
 border = '// ----------------------------------------------------------------------------'
 
+PythonVersion = sys.version_info[0];
+
 with open('httplib.h') as f:
     lines = f.readlines()
     inImplementation = False
-    os.makedirs('out', exist_ok=True)
+    
+    if PythonVersion < 3:
+        os.makedirs('out')
+    else:
+        os.makedirs('out', exist_ok=True)
+        
     with open('out/httplib.h', 'w') as fh:
         with open('out/httplib.cc', 'w') as fc:
             fc.write('#include "httplib.h"\n')

test/test.cc

@@ -1051,6 +1051,15 @@ TEST_F(ServerTest, HeadMethod200) {
   EXPECT_EQ("", res->body);
 }
 
+TEST_F(ServerTest, HeadMethod200Static) {
+  auto res = cli_.Head("/mount/dir/index.html");
+  ASSERT_TRUE(res != nullptr);
+  EXPECT_EQ(200, res->status);
+  EXPECT_EQ("text/html", res->get_header_value("Content-Type"));
+  EXPECT_EQ(104, std::stoi(res->get_header_value("Content-Length")));
+  EXPECT_EQ("", res->body);
+}
+
 TEST_F(ServerTest, HeadMethod404) {
   auto res = cli_.Head("/invalid");
   ASSERT_TRUE(res != nullptr);