X-Git-Url: https://git.syn-net.org/debian/?a=blobdiff_plain;f=src%2Fwin32%2FregistryKey.cpp;h=8e9856f9d5b3735ed321028d3feebce1f3fd87ad;hb=refs%2Fheads%2Fupstream;hp=a9a095970bec227b00dd09e36a6b6197bae922e0;hpb=bb834fe0ed7a38b724f49b944adb801634eb6194;p=anytun.git

diff --git a/src/win32/registryKey.cpp b/src/win32/registryKey.cpp
index a9a0959..8e9856f 100644
--- a/src/win32/registryKey.cpp
+++ b/src/win32/registryKey.cpp
@@ -6,12 +6,12 @@
  *  tunnel endpoints.  It has less protocol overhead than IPSec in Tunnel
  *  mode and allows tunneling of every ETHER TYPE protocol (e.g.
  *  ethernet, ip, arp ...). satp directly includes cryptography and
- *  message authentication based on the methodes used by SRTP.  It is
+ *  message authentication based on the methods used by SRTP.  It is
  *  intended to deliver a generic, scaleable and secure solution for
  *  tunneling and relaying of packets of any protocol.
  *
  *
- *  Copyright (C) 2007-2009 Othmar Gsenger, Erwin Nindl, 
+ *  Copyright (C) 2007-2014 Markus Grüneis, Othmar Gsenger, Erwin Nindl,
  *                          Christian Pointner <satp@wirdorange.org>
  *
  *  This file is part of Anytun.
@@ -27,7 +27,20 @@
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with anytun.  If not, see <http://www.gnu.org/licenses/>.
+ *  along with Anytun.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *  In addition, as a special exception, the copyright holders give
+ *  permission to link the code of portions of this program with the
+ *  OpenSSL library under certain conditions as described in each
+ *  individual source file, and distribute linked combinations
+ *  including the two.
+ *  You must obey the GNU General Public License in all respects
+ *  for all of the code used other than OpenSSL.  If you modify
+ *  file(s) with this exception, you may extend this exception to your
+ *  version of the file(s), but you are not obligated to do so.  If you
+ *  do not wish to do so, delete this exception statement from your
+ *  version.  If you delete this exception statement from all source
+ *  files in the program, then also delete it here.
  */
 
 #include <string.h>
@@ -64,14 +77,16 @@ std::string RegistryKey::getName() const
 
 DWORD RegistryKey::open(HKEY hkey, std::string subKey, REGSAM samDesired)
 {
-  if(opened_)
+  if(opened_) {
     RegCloseKey(key_);
+  }
 
   opened_ = false;
   name_ = "";
   LONG err = RegOpenKeyExA(hkey, subKey.c_str(), 0, samDesired, &key_);
-  if(err != ERROR_SUCCESS)
+  if(err != ERROR_SUCCESS) {
     return err;
+  }
 
   name_ = subKey;
   opened_ = true;
@@ -80,28 +95,32 @@ DWORD RegistryKey::open(HKEY hkey, std::string subKey, REGSAM samDesired)
 
 void RegistryKey::close()
 {
-  if(opened_)
+  if(opened_) {
     RegCloseKey(key_);
+  }
   opened_ = false;
 }
 
 std::string RegistryKey::operator[](std::string const& name) const
 {
-  if(!opened_)
+  if(!opened_) {
     throw AnytunErrno(ERROR_INVALID_HANDLE);
+  }
 
   char value[STRING_VALUE_LENGTH];
   DWORD len = sizeof(value);
   LONG err = RegQueryValueExA(key_, name.c_str(), NULL, NULL, (LPBYTE)value, &len);
-  if(err != ERROR_SUCCESS)
+  if(err != ERROR_SUCCESS) {
     throw AnytunErrno(err);
+  }
 
   if(value[len-1] != 0) {
-    if(len < sizeof(value))
+    if(len < sizeof(value)) {
       value[len++] = 0;
-    else
+    } else {
       throw AnytunErrno(ERROR_INSUFFICIENT_BUFFER);
-  }  
+    }
+  }
   return std::string(value);
 }
 
@@ -110,8 +129,9 @@ DWORD RegistryKey::getSubKey(DWORD index, RegistryKey& subKey, REGSAM sam) const
   char subkeyname[NAME_LENGTH];
   DWORD len = sizeof(subkeyname);
   DWORD err = RegEnumKeyExA(key_, index, subkeyname, &len, NULL, NULL, NULL, NULL);
-  if(err != ERROR_SUCCESS)
+  if(err != ERROR_SUCCESS) {
     return err;
+  }
 
   return subKey.open(key_, subkeyname, sam);
 }