X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=include%2Fbase.h;h=bea7075a02e7e506dab3c148d135be7dc8356b74;hb=38ca8be9a3881a3cb3cf6864e67b779ffbab6874;hp=12538defab5ae5164cc134604d02e4f7a8a3d867;hpb=f6103acd925a1dc878728885bad32fbf76f62cea;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/include/base.h b/include/base.h
index 12538defa..bea7075a0 100644
--- a/include/base.h
+++ b/include/base.h
@@ -2,12 +2,9 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- *                       E-mail:
- *                <brain@chatspike.net>
- *                <Craig@chatspike.net>
- *     
- * Written by Craig Edwards, Craig McLure, and others.
+ *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
+ *
  * This program is free but copyrighted software; see
  *            the file COPYING for details.
  *
@@ -26,8 +23,8 @@
 typedef void* VoidPointer;
 typedef std::map<std::string,char*> ExtensibleStore;
 
-extern time_t TIME;
- 
+class InspIRCd;
+
 /** The base class for all inspircd classes
 */ 
 class classbase
@@ -36,13 +33,12 @@ class classbase
  	/** Time that the object was instantiated (used for TS calculation etc)
  	*/
 	time_t age;
-	static unsigned long id;
 
 	/** Constructor,
 	 * Sets the object's time
 	 */
-	classbase() { age = TIME; id++; }
-	~classbase() { id--; }
+	classbase();
+	~classbase() { }
 };
 
 /** class Extensible is the parent class of many classes such as userrec and chanrec.
@@ -65,7 +61,8 @@ public:
 	 * @param key The key parameter is an arbitary string which identifies the extension data
 	 * @param p This parameter is a pointer to any data you wish to associate with the object
 	 *
-	 * You must provide a key to store the data as, and a void* to the data (typedef VoidPointer)
+	 * You must provide a key to store the data as via the parameter 'key' and store the data
+	 * in the templated parameter 'p'.
 	 * The data will be inserted into the map. If the data already exists, you may not insert it
 	 * twice, Extensible::Extend will return false in this case.
 	 *
@@ -80,6 +77,26 @@ public:
 		return this->Extension_Items.insert(std::make_pair(key, (char*)p)).second;
 	}
 
+	/** Extend an Extensible class.
+	 *
+	 * @param key The key parameter is an arbitary string which identifies the extension data
+	 *
+	 * You must provide a key to store the data as via the parameter 'key', this single-parameter
+	 * version takes no 'data' parameter, this is used purely for boolean values.
+	 * The key will be inserted into the map with a NULL 'data' pointer. If the key already exists
+	 * then you may not insert it twice, Extensible::Extend will return false in this case.
+	 *
+	 * @return Returns true on success, false if otherwise
+	 */
+	bool Extend(const std::string &key)
+	{
+		/* This will only add an item if it doesnt already exist,
+		 * the return value is a std::pair of an iterator to the
+		 * element, and a bool saying if it was actually inserted.
+		 */
+		return this->Extension_Items.insert(std::make_pair(key, (char*)NULL)).second;
+	}
+
 	/** Shrink an Extensible class.
 	 *
 	 * @param key The key parameter is an arbitary string which identifies the extension data
@@ -93,7 +110,8 @@ public:
 	/** Get an extension item.
 	 *
 	 * @param key The key parameter is an arbitary string which identifies the extension data
-	 * @return If you provide a non-existent key name, the function returns NULL, otherwise a pointer to the item referenced by the key is returned.
+	 * @param p If you provide a non-existent key, this value will be NULL. Otherwise a pointer to the item you requested will be placed in this templated parameter.
+	 * @return Returns true if the item was found and false if it was nor, regardless of wether 'p' is NULL. This allows you to store NULL values in Extensible.
 	 */
 	template<typename T> bool GetExt(const std::string &key, T* &p)
 	{
@@ -109,6 +127,20 @@ public:
 			return false;
 		}
 	}
+	
+	/** Get an extension item.
+	 *
+	 * @param key The key parameter is an arbitary string which identifies the extension data
+	 * @return Returns true if the item was found and false if it was not.
+	 * 
+	 * This single-parameter version only checks if the key exists, it does nothing with
+	 * the 'data' field and is probably only useful in conjunction with the single-parameter
+	 * version of Extend().
+	 */
+	bool GetExt(const std::string &key)
+	{
+		return (this->Extension_Items.find(key) != this->Extension_Items.end());
+	}
 
 	/** Get a list of all extension items names.
 	 * @param list A deque of strings to receive the list