1 files changed, 116 insertions, 0 deletions
diff --git a/ldap/xpcom/src/nsLDAPService.h b/ldap/xpcom/src/nsLDAPService.h
new file mode 100644
index 000000000..2b0f4ef4e
--- /dev/null
+++ b/ldap/xpcom/src/nsLDAPService.h
@@ -0,0 +1,116 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * 
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "ldap.h"
+#include "nsStringGlue.h"
+#include "nsCOMArray.h"
+#include "nsDataHashtable.h"
+#include "nsILDAPService.h"
+#include "nsILDAPMessage.h"
+#include "nsILDAPMessageListener.h"
+#include "nsCOMPtr.h"
+#include "nsILDAPServer.h"
+#include "nsILDAPConnection.h"
+#include "nsILDAPMessage.h"
+#include "mozilla/Mutex.h"
+
+// 6a89ae33-7a90-430d-888c-0dede53a951a 
+//
+#define NS_LDAPSERVICE_CID \
+{ \
+  0x6a89ae33, 0x7a90, 0x430d, \
+  {0x88, 0x8c, 0x0d, 0xed, 0xe5, 0x3a, 0x95, 0x1a} \
+}
+
+// This is a little "helper" class, we use to store information
+// related to one Service entry (one LDAP server).
+//
+class nsLDAPServiceEntry
+{
+  public:
+    nsLDAPServiceEntry();
+    virtual ~nsLDAPServiceEntry() {};
+    bool Init();
+
+    inline uint32_t GetLeases();
+    inline void IncrementLeases();
+    inline bool DecrementLeases();
+
+    inline PRTime GetTimestamp();
+    inline void SetTimestamp();
+
+    inline already_AddRefed<nsILDAPServer> GetServer();
+    inline bool SetServer(nsILDAPServer *aServer);
+
+    inline already_AddRefed<nsILDAPConnection> GetConnection();
+    inline void SetConnection(nsILDAPConnection *aConnection);
+
+    inline already_AddRefed<nsILDAPMessage> GetMessage();
+    inline void SetMessage(nsILDAPMessage *aMessage);
+
+    inline already_AddRefed<nsILDAPMessageListener> PopListener();
+    inline bool PushListener(nsILDAPMessageListener *);
+
+    inline bool IsRebinding();
+    inline void SetRebinding(bool);
+
+    inline bool DeleteEntry();
+
+  protected:
+    uint32_t mLeases;         // The number of leases currently granted
+    PRTime mTimestamp;        // Last time this server was "used"
+    bool mDelete;           // This entry is due for deletion
+    bool mRebinding;        // Keep state if we are rebinding or not
+
+    nsCOMPtr<nsILDAPServer> mServer;
+    nsCOMPtr<nsILDAPConnection> mConnection;
+    nsCOMPtr<nsILDAPMessage> mMessage;
+
+    // Array holding all the pending callbacks (listeners) for this entry
+    nsCOMArray<nsILDAPMessageListener> mListeners;  
+};
+
+// This is the interface we're implementing.
+//
+class nsLDAPService : public nsILDAPService, public nsILDAPMessageListener
+{
+  public: 
+    // interface decls
+    //
+    NS_DECL_THREADSAFE_ISUPPORTS
+    NS_DECL_NSILDAPSERVICE
+    NS_DECL_NSILDAPMESSAGELISTENER
+
+    // constructor and destructor
+    //
+    nsLDAPService();
+    
+    nsresult Init();
+
+  protected:
+    virtual ~nsLDAPService();
+    nsresult EstablishConnection(nsLDAPServiceEntry *,
+                                 nsILDAPMessageListener *);
+
+    // kinda like strtok_r, but with iterators.  for use by 
+    // createFilter
+    //
+    char *NextToken(const char **aIter, const char **aIterEnd);
+
+    // count how many tokens are in this string; for use by
+    // createFilter; note that unlike with NextToken, these params
+    // are copies, not references.
+    //
+    uint32_t CountTokens(const char * aIter, const char * aIterEnd);
+                   
+    
+    mozilla::Mutex mLock;       // Lock mechanism
+
+    // Hash table holding server entries
+    nsDataHashtable<nsStringHashKey, nsLDAPServiceEntry*> mServers;
+    // Hash table holding "reverse" lookups from connection to server
+    nsDataHashtable<nsVoidPtrHashKey, nsLDAPServiceEntry*> mConnections;
+};