Remove PostFile() from session; refine cmake files; replace final with override.

examples/file_upload_client.cc

@@ -50,15 +50,13 @@ int main(int argc, char* argv[]) {
   webcc::ClientSession session;
 
   try {
-    //auto r = session.PostFile(url, "file", upload_dir / "remember.txt");
-
     auto r = session.Request(webcc::RequestBuilder{}.Post().
                              Url(url).
                              File("file", upload_dir / "remember.txt").
                              Form("json", "{}", "application/json")
                              ());
 
-    //std::cout << r->content() << std::endl;
+    std::cout << r->status() << std::endl;
 
   } catch (const webcc::Exception& e) {
     std::cout << "Exception: " << e.what() << std::endl;

examples/file_upload_server.cc

@@ -10,7 +10,7 @@
 class FileUploadService : public webcc::RestService {
 public:
   void Handle(const webcc::RestRequest& request,
-              webcc::RestResponse* response) final {
+              webcc::RestResponse* response) override {
     if (request.http->method() == "POST") {
       std::cout << "files: " << request.http->form_parts().size() << std::endl;
 

examples/rest_book_server.cc

@@ -42,11 +42,11 @@ public:
 
 protected:
   // Get a list of books based on query parameters.
-  void Get(const webcc::UrlQuery& query, webcc::RestResponse* response) final;
+  void Get(const webcc::UrlQuery& query, webcc::RestResponse* response) override;
 
   // Create a new book.
   void Post(const std::string& request_content,
-            webcc::RestResponse* response) final;
+            webcc::RestResponse* response) override;
 
 private:
   // Sleep some seconds before send back the response.
@@ -68,16 +68,16 @@ protected:
   // Get the detailed information of a book.
   void Get(const webcc::UrlMatches& url_matches,
            const webcc::UrlQuery& query,
-           webcc::RestResponse* response) final;
+           webcc::RestResponse* response) override;
 
   // Update a book.
   void Put(const webcc::UrlMatches& url_matches,
            const std::string& request_content,
-           webcc::RestResponse* response) final;
+           webcc::RestResponse* response) override;
 
   // Delete a book.
   void Delete(const webcc::UrlMatches& url_matches,
-              webcc::RestResponse* response) final;
+              webcc::RestResponse* response) override;
 
 private:
   // Sleep some seconds before send back the response.