diff options
Diffstat (limited to 'plugins/!Deprecated/Db3x/src/dbintf3x.cpp')
| -rw-r--r-- | plugins/!Deprecated/Db3x/src/dbintf3x.cpp | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/plugins/!Deprecated/Db3x/src/dbintf3x.cpp b/plugins/!Deprecated/Db3x/src/dbintf3x.cpp new file mode 100644 index 0000000000..4deeed332a --- /dev/null +++ b/plugins/!Deprecated/Db3x/src/dbintf3x.cpp @@ -0,0 +1,77 @@ +/*
+
+Miranda NG: the free IM client for Microsoft* Windows*
+
+Copyright 2012-13 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.
+*/
+
+#include "commonheaders.h"
+
+extern BOOL safetyMode;
+
+CDb3x::CDb3x(const TCHAR* tszFileName) :
+ CDb3Base(tszFileName)
+{
+}
+
+CDb3x::~CDb3x()
+{
+ if (m_pDbCache) {
+ mir_free(m_pDbCache);
+ KillTimer(NULL,m_flushBuffersTimerId);
+ }
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+//this function caches results
+DWORD CDb3x::GetSettingsGroupOfsByModuleNameOfs(DBContact *dbc,DWORD ofsContact,DWORD ofsModuleName)
+{
+ DBContactSettings *dbcs;
+ DWORD ofsThis;
+
+ for ( int i=0; i < SETTINGSGROUPOFSCOUNT; i++)
+ if (settingsGroupOfsCache[i].ofsContact == ofsContact && settingsGroupOfsCache[i].ofsModuleName == ofsModuleName)
+ return settingsGroupOfsCache[i].ofsSettingsGroup;
+
+ ofsThis = dbc->ofsFirstSettings;
+ while(ofsThis) {
+ dbcs = (struct DBContactSettings*)DBRead(ofsThis,sizeof(struct DBContactSettings),NULL);
+ if (dbcs->signature != DBCONTACTSETTINGS_SIGNATURE) DatabaseCorruption( _T("Invalid database module"));
+ if (dbcs->ofsModuleName == ofsModuleName) {
+ settingsGroupOfsCache[nextSGOCacheEntry].ofsContact = ofsContact;
+ settingsGroupOfsCache[nextSGOCacheEntry].ofsModuleName = ofsModuleName;
+ settingsGroupOfsCache[nextSGOCacheEntry].ofsSettingsGroup = ofsThis;
+ if (++nextSGOCacheEntry==SETTINGSGROUPOFSCOUNT) nextSGOCacheEntry = 0;
+ return ofsThis;
+ }
+ ofsThis = dbcs->ofsNext;
+ }
+ return 0;
+}
+
+void CDb3x::InvalidateSettingsGroupOfsCacheEntry(DWORD ofsSettingsGroup)
+{
+ for (int i=0; i < SETTINGSGROUPOFSCOUNT; i++) {
+ if (settingsGroupOfsCache[i].ofsSettingsGroup == ofsSettingsGroup) {
+ settingsGroupOfsCache[i].ofsContact = 0;
+ settingsGroupOfsCache[i].ofsModuleName = 0;
+ settingsGroupOfsCache[i].ofsSettingsGroup = 0;
+ break;
+} } }
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