ability to change key password (because of fucked gpg which does not want to give us his stdin/stdout only via ugly windows console)

git-svn-id: http://svn.miranda-ng.org/main/trunk@3406 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 62 insertions, 0 deletions

diff --git a/plugins/New_GPG/src/include/libs/process/example/wait.cpp b/plugins/New_GPG/src/include/libs/process/example/wait.cpp
new file mode 100644
index 0000000000..c47edac0e3
--- /dev/null
+++ b/plugins/New_GPG/src/include/libs/process/example/wait.cpp
@@ -0,0 +1,62 @@
+// Copyright (c) 2006, 2007 Julio M. Merino Vidal
+// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
+// Copyright (c) 2009 Boris Schaeling
+// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
+// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#include <boost/process.hpp>
+#include <boost/asio.hpp>
+#if defined(BOOST_WINDOWS_API)
+#   include <Windows.h>
+#elif defined(BOOST_POSIX_API)
+#   include <sys/wait.h>
+#   include <errno.h>
+#endif
+
+using namespace boost::process;
+using namespace boost::process::initializers;
+
+int main()
+{
+    {
+//[sync
+    child c = execute(run_exe("test.exe"));
+    auto exit_code = wait_for_exit(c);
+//]
+    }
+
+    {
+//[async
+    boost::asio::io_service io_service;
+
+#if defined(BOOST_POSIX_API)
+    int status;
+    boost::asio::signal_set set(io_service, SIGCHLD);
+    set.async_wait(
+        [&status](const boost::system::error_code&, int) { ::wait(&status); }
+    );
+#endif
+
+    child c = execute(
+        run_exe("test.exe")
+#if defined(BOOST_POSIX_API)
+        , notify_io_service(io_service)
+#endif
+    );
+
+#if defined(BOOST_WINDOWS_API)
+    DWORD exit_code;
+    boost::asio::windows::object_handle handle(io_service, c.process_handle());
+    handle.async_wait(
+        [&handle, &exit_code](const boost::system::error_code&)
+            { ::GetExitCodeProcess(handle.native(), &exit_code); }
+    );
+#endif
+
+    io_service.run();
+//]
+    }
+}