add service mgmt lib & utils

1 files changed, 48 insertions, 0 deletions

diff --git a/utils/libservice/src/service_manager.cpp b/utils/libservice/src/service_manager.cpp
new file mode 100644
index 0000000..4888406
--- /dev/null
+++ b/utils/libservice/src/service_manager.cpp
@@ -0,0 +1,48 @@
+/**
+ * \author Egor Tensin <Egor.Tensin@gmail.com>
+ * \date 2015
+ * \copyright This file is licensed under the terms of the MIT License.
+ *            See LICENSE.txt for details.
+ */
+
+#include "libservice/common.hpp"
+#include "libservice/service_handle.hpp"
+#include "libservice/service_manager.hpp"
+#include "libservice/windows_error.hpp"
+
+#include <Windows.h>
+
+#include <system_error>
+#include <utility>
+
+namespace libservice
+{
+    ServiceManager ServiceManager::open()
+    {
+        SC_HANDLE raw = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
+
+        if (NULL == raw)
+        {
+            const auto ec = GetLastError();
+            throw std::system_error(ec, WinErrorCategory::get());
+        }
+
+        return ServiceManager(ServiceHandle(raw));
+    }
+
+    void swap(ServiceManager& a, ServiceManager& b) LIBSERVICE_NOEXCEPT
+    {
+        a.swap(b);
+    }
+}
+
+namespace std
+{
+    template <>
+    void swap<libservice::ServiceManager>(
+        libservice::ServiceManager& a,
+        libservice::ServiceManager& b) LIBSERVICE_NOEXCEPT
+    {
+        a.swap(b);
+    }
+}