Move GetTempPath() to testutil.

1 files changed, 30 insertions, 0 deletions

diff --git a/src/test/testutil.cpp b/src/test/testutil.cpp
index de01228f07..304cffb798 100644
--- a/src/test/testutil.cpp
+++ b/src/test/testutil.cpp
@@ -1,3 +1,33 @@
 // Copyright (c) 2009-2016 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include "testutil.h"
+
+#ifdef WIN32
+#include <shlobj.h>
+#endif
+
+#include <boost/filesystem.hpp>
+
+boost::filesystem::path GetTempPath() {
+#if BOOST_FILESYSTEM_VERSION == 3
+    return boost::filesystem::temp_directory_path();
+#else
+    // TODO: remove when we don't support filesystem v2 anymore
+    boost::filesystem::path path;
+#ifdef WIN32
+    char pszPath[MAX_PATH] = "";
+
+    if (GetTempPathA(MAX_PATH, pszPath))
+        path = boost::filesystem::path(pszPath);
+#else
+    path = boost::filesystem::path("/tmp");
+#endif
+    if (path.empty() || !boost::filesystem::is_directory(path)) {
+        LogPrintf("GetTempPath(): failed to find temp path\n");
+        return boost::filesystem::path("");
+    }
+    return path;
+#endif
+}