1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd: (C) 2002-2009 InspIRCd Development Team
6 * See: http://wiki.inspircd.org/Credits
8 * This program is free but copyrighted software; see
9 * the file COPYING for details.
11 * ---------------------------------------------------
16 #include "inspircd_config.h"
21 classbase::classbase()
25 bool classbase::cull()
30 classbase::~classbase()
34 refcountbase::refcountbase() : refcount(0)
38 bool refcountbase::cull()
40 return (refcount == 0);
43 refcountbase::~refcountbase()
47 ExtensionItem::ExtensionItem(const std::string& Key, Module* mod) : key(Key), owner(mod)
51 ExtensionItem::~ExtensionItem()
55 void* ExtensionItem::get_raw(const Extensible* container) const
57 Extensible::ExtensibleStore::const_iterator i =
58 container->extensions.find(const_cast<ExtensionItem*>(this));
59 if (i == container->extensions.end())
64 void* ExtensionItem::set_raw(Extensible* container, void* value)
66 std::pair<Extensible::ExtensibleStore::iterator,bool> rv =
67 container->extensions.insert(std::make_pair(this, value));
74 void* old = rv.first->second;
75 rv.first->second = value;
80 void* ExtensionItem::unset_raw(Extensible* container)
82 Extensible::ExtensibleStore::iterator i = container->extensions.find(this);
83 if (i == container->extensions.end())
86 container->extensions.erase(i);
90 void ExtensionManager::Register(ExtensionItem* item)
92 types.insert(std::make_pair(item->key, item));
95 void ExtensionManager::BeginUnregister(Module* module, std::vector<ExtensionItem*>& list)
97 std::map<std::string, ExtensionItem*>::iterator i = types.begin();
98 while (i != types.end())
100 std::map<std::string, ExtensionItem*>::iterator me = i++;
101 ExtensionItem* item = me->second;
102 if (item->owner == module)
104 list.push_back(item);
110 ExtensionItem* ExtensionManager::GetItem(const std::string& name)
112 std::map<std::string, ExtensionItem*>::iterator i = types.find(name);
113 if (i == types.end())
118 void Extensible::doUnhookExtensions(const std::vector<ExtensionItem*>& toRemove)
120 for(std::vector<ExtensionItem*>::const_iterator i = toRemove.begin(); i != toRemove.end(); ++i)
122 ExtensionItem* item = *i;
123 ExtensibleStore::iterator e = extensions.find(item);
124 if (e != extensions.end())
126 item->free(e->second);
132 Extensible::~Extensible()
134 for(ExtensibleStore::iterator i = extensions.begin(); i != extensions.end(); ++i)
136 i->first->free(i->second);
140 LocalExtItem::LocalExtItem(const std::string& Key, Module* mod) : ExtensionItem(Key, mod)
144 LocalExtItem::~LocalExtItem()
148 std::string LocalExtItem::serialize(SerializeFormat format, const Extensible* container, void* item) const
153 void LocalExtItem::unserialize(SerializeFormat format, Extensible* container, const std::string& value)
157 LocalStringExt::LocalStringExt(const std::string& Key, Module* Owner)
158 : SimpleExtItem<std::string>(Key, Owner) { }
160 LocalStringExt::~LocalStringExt()
164 std::string LocalStringExt::serialize(SerializeFormat format, const Extensible* container, void* item) const
166 if (item && format == FORMAT_USER)
167 return *static_cast<std::string*>(item);
171 LocalIntExt::LocalIntExt(const std::string& Key, Module* mod) : LocalExtItem(Key, mod)
175 LocalIntExt::~LocalIntExt()
179 std::string LocalIntExt::serialize(SerializeFormat format, const Extensible* container, void* item) const
181 if (format != FORMAT_USER)
183 return ConvToStr(reinterpret_cast<intptr_t>(item));
186 intptr_t LocalIntExt::get(const Extensible* container) const
188 return reinterpret_cast<intptr_t>(get_raw(container));
191 intptr_t LocalIntExt::set(Extensible* container, intptr_t value)
194 return reinterpret_cast<intptr_t>(set_raw(container, reinterpret_cast<void*>(value)));
196 return reinterpret_cast<intptr_t>(unset_raw(container));
199 void LocalIntExt::free(void*)
203 StringExtItem::StringExtItem(const std::string& Key, Module* mod) : ExtensionItem(Key, mod)
207 StringExtItem::~StringExtItem()
211 std::string* StringExtItem::get(const Extensible* container) const
213 return static_cast<std::string*>(get_raw(container));
216 std::string StringExtItem::serialize(SerializeFormat format, const Extensible* container, void* item) const
218 return item ? *static_cast<std::string*>(item) : "";
221 void StringExtItem::unserialize(SerializeFormat format, Extensible* container, const std::string& value)
226 set(container, value);
229 void StringExtItem::set(Extensible* container, const std::string& value)
231 void* old = set_raw(container, new std::string(value));
232 delete static_cast<std::string*>(old);
235 void StringExtItem::unset(Extensible* container)
237 void* old = unset_raw(container);
238 delete static_cast<std::string*>(old);
241 void StringExtItem::free(void* item)
243 delete static_cast<std::string*>(item);