Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 74 insertions, 0 deletions

diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/saslmechanism.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/saslmechanism.h
new file mode 100644
index 00000000..f2e5adce
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/saslmechanism.h
@@ -0,0 +1,74 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SASLMECHANISM_H_
+#define _SASLMECHANISM_H_
+
+#include <string>
+
+namespace buzz {
+
+class XmlElement;
+
+
+// Defines a mechnanism to do SASL authentication.
+// Subclass instances should have a self-contained way to present
+// credentials.
+class SaslMechanism {
+
+public:
+  
+  // Intended to be subclassed
+  virtual ~SaslMechanism() {}
+
+  // Should return the name of the SASL mechanism, e.g., "PLAIN"
+  virtual std::string GetMechanismName() = 0;
+
+  // Should generate the initial "auth" request.  Default is just <auth/>.
+  virtual XmlElement * StartSaslAuth();
+
+  // Should respond to a SASL "<challenge>" request.  Default is
+  // to abort (for mechanisms that do not do challenge-response)
+  virtual XmlElement * HandleSaslChallenge(const XmlElement * challenge);
+
+  // Notification of a SASL "<success>".  Sometimes information
+  // is passed on success.
+  virtual void HandleSaslSuccess(const XmlElement * success);
+
+  // Notification of a SASL "<failure>".  Sometimes information
+  // for the user is passed on failure.
+  virtual void HandleSaslFailure(const XmlElement * failure);
+
+protected:
+  static std::string Base64Encode(const std::string & plain);
+  static std::string Base64Decode(const std::string & encoded);
+  static std::string Base64EncodeFromArray(const char * plain, size_t length);
+};
+
+}
+
+#endif