allow individual closing of process streams

[blank.git] / src / app / Process.hpp

diff --git a/src/app/Process.hpp b/src/app/Process.hpp
index 490cf07103a7c2338ca1e170168042bb2ad2e933..6f5a5ae6f429806a3a9001885cecd26092c017f7 100644 (file)
--- a/src/app/Process.hpp
+++ b/src/app/Process.hpp
@@ -28,18 +28,28 @@ public:
        /// data is taken from given buffer, at most max_len bytes
        /// @return the number of bytes written
        std::size_t WriteIn(const void *buffer, std::size_t max_len);
+       /// close program's input stream
+       void CloseIn();
+
        /// read from the process' output stream
        /// data is stored in the given buffer, at most max_len bytes
        /// @return the number of bytes read
        std::size_t ReadOut(void *buffer, std::size_t max_len);
+       /// close program's output stream
+       void CloseOut();
+
        /// read from the process' error stream
        /// data is stored in the given buffer, at most max_len bytes
        /// @return the number of bytes read
        std::size_t ReadErr(void *buffer, std::size_t max_len);
+       /// close program's output stream
+       void CloseErr();
 
        /// ask the process nicely to terminate
        /// (except on win32)
        void Terminate();
+       /// check if the process has terminated
+       bool Terminated();
        /// wait until the process exits and fetch its exit status
        int Join();
 
@@ -47,9 +57,6 @@ private:
        struct Impl;
        std::unique_ptr<Impl> impl;
 
-       bool joined;
-       int status;
-
 };
 
 }