From 5250cb90406693163763a214af95f670e0e3a4e0 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Fri, 5 Oct 2018 05:02:49 +0200
Subject: Add cross compilation (mingw-w64 x86_64)

Currently only cross compiling from linux64 to win64 works.
Need to test cross compilation more, currently the cross compilation
uses same profile as GCC, is that correct?
---
 src/FileUtil.cpp | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'src/FileUtil.cpp')

diff --git a/src/FileUtil.cpp b/src/FileUtil.cpp
index 498f638..e317304 100644
--- a/src/FileUtil.cpp
+++ b/src/FileUtil.cpp
@@ -1,5 +1,6 @@
 #include "../include/FileUtil.hpp"
 #include <cstdio>
+#include <fstream>
 
 #if OS_FAMILY == OS_FAMILY_POSIX
 #include <unistd.h>
@@ -497,4 +498,30 @@ namespace sibs
 
 		return pathIndex == path.size() && otherPathIndex == otherPath.size();
     }
+
+    Result<bool> copyFile(const FileString &src, const FileString &dst)
+    {
+        ifstream srcFile(src.c_str(), ios::binary);
+        if(!srcFile)
+        {
+            string errMsg = "Failed to open file ";
+            errMsg += toUtf8(src);
+            errMsg += ", reason: ";
+            errMsg += strerror(errno);
+            return Result<bool>::Err(errMsg);
+        }
+
+        ofstream dstFile(dst.c_str(), ios::binary);
+        if(!dstFile)
+        {
+            string errMsg = "Failed to create/overwrite file ";
+            errMsg += toUtf8(dst);
+            errMsg += ", reason: ";
+            errMsg += strerror(errno);
+            return Result<bool>::Err(errMsg);
+        }
+
+        dstFile << srcFile.rdbuf();
+        return Result<bool>::Ok(true);
+    }
 }
-- 
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