diff options
| author | George Hazan <george.hazan@gmail.com> | 2012-10-03 18:27:17 +0000 |
|---|---|---|
| committer | George Hazan <george.hazan@gmail.com> | 2012-10-03 18:27:17 +0000 |
| commit | 8cb2a99e08a3f8fadc3b39f00228efa7d2b20050 (patch) | |
| tree | 65576462073546d462936d7ad8a2aa3e4e6147d8 /src/modules/database/database.h | |
| parent | d2da1f079fc61195437007882296184714d2fe54 (diff) | |
database cache migration, phase 1
git-svn-id: http://svn.miranda-ng.org/main/trunk@1772 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'src/modules/database/database.h')
| -rw-r--r-- | src/modules/database/database.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/modules/database/database.h b/src/modules/database/database.h new file mode 100644 index 0000000000..b0b5717e0b --- /dev/null +++ b/src/modules/database/database.h @@ -0,0 +1,49 @@ +/*
+
+Miranda NG: the free IM client for Microsoft* Windows*
+
+Copyright 2012 Miranda NG project,
+all portions of this codebase are copyrighted to the people
+listed in contributors.txt.
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+class MDatabaseCache : public MIDatabaseCache, public MZeroedObject
+{
+ HANDLE m_hCacheHeap;
+ char* m_lastSetting;
+ DBCachedContact *m_lastVL;
+
+ LIST<DBCachedContact> m_lContacts;
+ LIST<DBCachedGlobalValue> m_lGlobalSettings;
+ LIST<char> m_lSettings;
+
+ void FreeCachedVariant(DBVARIANT* V);
+
+public:
+ MDatabaseCache();
+ ~MDatabaseCache();
+
+protected:
+ STDMETHODIMP_(DBCachedContact*) AddContactToCache(HANDLE hContact);
+ STDMETHODIMP_(DBCachedContact*) GetCachedContact(HANDLE hContact);
+ STDMETHODIMP_(void) FreeCachedContact(HANDLE hContact);
+
+ STDMETHODIMP_(char*) InsertCachedSetting(const char *szName, int);
+ STDMETHODIMP_(char*) GetCachedSetting(const char *szModuleName, const char *szSettingName, int, int);
+ STDMETHODIMP_(void) SetCachedVariant(DBVARIANT *s, DBVARIANT *d);
+ STDMETHODIMP_(DBVARIANT*) GetCachedValuePtr(HANDLE hContact, char *szSetting, int bAllocate);
+};
|