move code from headers to .cpp files

1 files changed, 37 insertions, 0 deletions

diff --git a/src/resource.cpp b/src/resource.cpp
new file mode 100644
index 0000000..e8ac300
--- /dev/null
+++ b/src/resource.cpp
@@ -0,0 +1,37 @@
+// Copyright (c) 2016 Egor Tensin <Egor.Tensin@gmail.com>
+// This file is part of the "Privilege check" project.
+// For details, see https://github.com/egor-tensin/privilege-check.
+// Distributed under the MIT License.
+
+#include "error.hpp"
+#include "resource.hpp"
+
+#include <Windows.h>
+
+#include <cstddef>
+
+#include <string>
+
+namespace resource
+{
+    HMODULE load_exe_module()
+    {
+        const auto module = GetModuleHandle(NULL);
+        if (module == NULL)
+            error::raise("GetModuleHandle");
+        return module;
+    }
+
+    std::wstring load_string(unsigned int id)
+    {
+        wchar_t* s = nullptr;
+
+        const auto ret = LoadStringW(
+            load_exe_module(), id, reinterpret_cast<wchar_t*>(&s), 0);
+
+        if (ret <= 0)
+            error::raise("LoadStringW");
+
+        return {s, static_cast<std::size_t>(ret)};
+    }
+}