From a53461650fbdcd3cfe7543d28af9647ac3e5e47e Mon Sep 17 00:00:00 2001
From: redpony <redpony@ec762483-ff6d-05da-a07a-a48fb63a330f>
Date: Wed, 11 Aug 2010 02:37:10 +0000
Subject: major refactor, break bad circular deps

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@509 ec762483-ff6d-05da-a07a-a48fb63a330f
---
 utils/filelib.cc | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 utils/filelib.cc

(limited to 'utils/filelib.cc')

diff --git a/utils/filelib.cc b/utils/filelib.cc
new file mode 100644
index 00000000..79ad2847
--- /dev/null
+++ b/utils/filelib.cc
@@ -0,0 +1,22 @@
+#include "filelib.h"
+
+#include <unistd.h>
+#include <sys/stat.h>
+
+using namespace std;
+
+bool FileExists(const std::string& fn) {
+  struct stat info;
+  int s = stat(fn.c_str(), &info);
+  return (s==0);
+}
+
+bool DirectoryExists(const string& dir) {
+  if (access(dir.c_str(),0) == 0) {
+    struct stat status;
+    stat(dir.c_str(), &status);
+    if (status.st_mode & S_IFDIR) return true;
+  }
+  return false;
+}
+
-- 
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