From 0503d99d6459c47c28060071f5f1ccd0f10e0ceb Mon Sep 17 00:00:00 2001
From: =?utf8?q?Franti=C5=A1ek=20Dvo=C5=99=C3=A1k?= <valtri@civ.zcu.cz>
Date: Wed, 10 Jul 2013 13:43:17 +0200
Subject: [PATCH] Catalog create(), setMode() and setOwner() implementation.

---
 src/VfsNs.cpp | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/src/VfsNs.cpp b/src/VfsNs.cpp
index 8ac10c5..6b8163b 100644
--- a/src/VfsNs.cpp
+++ b/src/VfsNs.cpp
@@ -1,6 +1,7 @@
 /// @file   VfsNs.cpp
 /// @brief  VFS namespace.
 /// @author Alejandro Álvarez Ayllón <aalvarez@cern.ch>
+#include <cstdio>
 #include <cstdlib>
 #include <cstring>
 #include <dmlite/cpp/dmlite.h>
@@ -182,7 +183,12 @@ void VfsCatalog::unlink(const std::string& path) throw (DmException)
 
 void VfsCatalog::create(const std::string& path, mode_t mode) throw (DmException)
 {
-  throw DmException(EACCES, "Write mode not supported");
+  FILE *f;
+
+  wrapCall(f = fopen(path.c_str(), "w"));
+  wrapCall(fclose(f));
+
+  setMode(path, mode);
 }
 
 
@@ -196,14 +202,18 @@ mode_t VfsCatalog::umask(mode_t mask) throw ()
 
 void VfsCatalog::setMode(const std::string& path, mode_t mode) throw (DmException)
 {
-  throw DmException(EACCES, "Write mode not supported");
+  wrapCall(chmod(path.c_str(), mode));
 }
 
 
 
 void VfsCatalog::setOwner(const std::string& path, uid_t newUid, gid_t newGid, bool followSymLink) throw (DmException)
 {
-  throw DmException(EACCES, "Write mode not supported");
+  if (followSymLink) {
+    wrapCall(chown(path.c_str(), newUid, newGid));
+  } else {
+    wrapCall(lchown(path.c_str(), newUid, newGid));
+  }
 }
 
 
-- 
1.8.2.3