Merge commit '1531d6e543' as 'gitstatus'

gitstatus/src/request.h

@@ -0,0 +1,50 @@
+// Copyright 2019 Roman Perepelitsa.
+//
+// This file is part of GitStatus.
+//
+// GitStatus is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// GitStatus is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
+
+#ifndef ROMKATV_GITSTATUS_REQUEST_H_
+#define ROMKATV_GITSTATUS_REQUEST_H_
+
+#include <deque>
+#include <ostream>
+#include <string>
+
+namespace gitstatus {
+
+struct Request {
+  std::string id;
+  std::string dir;
+  bool from_dotgit = false;
+  bool diff = true;
+};
+
+std::ostream& operator<<(std::ostream& strm, const Request& req);
+
+class RequestReader {
+ public:
+  RequestReader(int fd, int lock_fd, int parent_pid);
+  bool ReadRequest(Request& req);
+
+ private:
+  int fd_;
+  int lock_fd_;
+  int parent_pid_;
+  std::deque<char> read_;
+};
+
+}  // namespace gitstatus
+
+#endif  // ROMKATV_GITSTATUS_REQUEST_H_