From 2514ebc20fbf0d584926a3ff74080ca5881bf54b Mon Sep 17 00:00:00 2001
From: yhirose <yuji.hirose.bug@gmail.com>
Date: Mon, 2 Sep 2024 20:38:01 -0400
Subject: [PATCH] Fix #1848

---
 httplib.h    |  4 ----
 test/test.cc | 11 +++++++++++
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/httplib.h b/httplib.h
index 0b482f4..29d09a7 100644
--- a/httplib.h
+++ b/httplib.h
@@ -2526,12 +2526,8 @@ inline std::string base64_encode(const std::string &in) {
 }
 
 inline bool is_file(const std::string &path) {
-#ifdef _WIN32
-  return _access_s(path.c_str(), 0) == 0;
-#else
   struct stat st;
   return stat(path.c_str(), &st) >= 0 && S_ISREG(st.st_mode);
-#endif
 }
 
 inline bool is_dir(const std::string &path) {
diff --git a/test/test.cc b/test/test.cc
index b2d565a..d960ab5 100644
--- a/test/test.cc
+++ b/test/test.cc
@@ -7561,3 +7561,14 @@ TEST(UniversalClientImplTest, Ipv6LiteralAddress) {
              CLIENT_PRIVATE_KEY_FILE);
   EXPECT_EQ(cli.port(), port);
 }
+
+TEST(FileSystemTest, FileAndDirExistenceCheck) {
+  auto file_path = "./www/dir/index.html";
+  auto dir_path = "./www/dir";
+
+  EXPECT_TRUE(detail::is_file(file_path));
+  EXPECT_FALSE(detail::is_dir(file_path));
+
+  EXPECT_FALSE(detail::is_file(dir_path));
+  EXPECT_TRUE(detail::is_dir(dir_path));
+}