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Fix #306

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yhirose 2019-12-26 18:48:22 -05:00
parent 1bf616d653
commit fcbcbd53bd
3 changed files with 30 additions and 3 deletions
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23
httplib.h
View file

@ -528,6 +528,8 @@ public:
Server &Options(const char *pattern, Handler handler);
bool set_base_dir(const char *dir, const char *mount_point = nullptr);
void set_file_extension_and_mimetype_mapping(const char *ext,
const char *mime);
void set_file_request_handler(Handler handler);
void set_error_handler(Handler handler);
@ -597,6 +599,7 @@ private:
std::atomic<bool> is_running_;
std::atomic<socket_t> svr_sock_;
std::vector<std::pair<std::string, std::string>> base_dirs_;
std::map<std::string, std::string> file_extension_and_mimetype_map_;
Handler file_request_handler_;
Handlers get_handlers_;
Handlers post_handlers_;
@ -1526,8 +1529,14 @@ inline std::string get_remote_addr(socket_t sock) {
return std::string();
}
inline const char *find_content_type(const std::string &path) {
inline const char *
find_content_type(const std::string &path,
const std::map<std::string, std::string> &user_data) {
auto ext = file_extension(path);
auto it = user_data.find(ext);
if (it != user_data.end()) { return it->second.c_str(); }
if (ext == "txt") {
return "text/plain";
} else if (ext == "html" || ext == "htm") {
@ -1550,6 +1559,8 @@ inline const char *find_content_type(const std::string &path) {
return "application/pdf";
} else if (ext == "js") {
return "application/javascript";
} else if (ext == "wasm") {
return "application/wasm";
} else if (ext == "xml") {
return "application/xml";
} else if (ext == "xhtml") {
@ -2860,6 +2871,11 @@ inline bool Server::set_base_dir(const char *dir, const char *mount_point) {
return false;
}
inline void Server::set_file_extension_and_mimetype_mapping(const char *ext,
const char *mime) {
file_extension_and_mimetype_map_[ext] = mime;
}
inline void Server::set_file_request_handler(Handler handler) {
file_request_handler_ = std::move(handler);
}
@ -3178,7 +3194,8 @@ inline bool Server::handle_file_request(Request &req, Response &res) {
if (detail::is_file(path)) {
detail::read_file(path, res.body);
auto type = detail::find_content_type(path);
auto type =
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); }
@ -3666,7 +3683,7 @@ inline bool Client::write_request(Stream &strm, const Request &req,
BufferStream bstrm;
// Request line
const auto& path = detail::encode_url(req.path);
const auto &path = detail::encode_url(req.path);
bstrm.write_format("%s %s HTTP/1.1\r\n", req.method.c_str(), path.c_str());

9
test/test.cc
View file

@ -647,6 +647,7 @@ protected:
virtual void SetUp() {
svr_.set_base_dir("./www");
svr_.set_base_dir("./www2", "/mount");
svr_.set_file_extension_and_mimetype_mapping("abcde", "text/abcde");
svr_.Get("/hi",
[&](const Request & /*req*/, Response &res) {
@ -1161,6 +1162,14 @@ TEST_F(ServerTest, GetMethodOutOfBaseDirMount2) {
EXPECT_EQ(404, res->status);
}
TEST_F(ServerTest, UserDefinedMIMETypeMapping) {
auto res = cli_.Get("/dir/test.abcde");
ASSERT_TRUE(res != nullptr);
EXPECT_EQ(200, res->status);
EXPECT_EQ("text/abcde", res->get_header_value("Content-Type"));
EXPECT_EQ("abcde\n", res->body);
}
TEST_F(ServerTest, InvalidBaseDirMount) {
EXPECT_EQ(false, svr_.set_base_dir("./www3", "invalid_mount_point"));
}

1
test/www/dir/test.abcde Normal file
View file

@ -0,0 +1 @@
abcde