diff options
| author | George Hazan <george.hazan@gmail.com> | 2015-01-05 23:19:57 +0000 |
|---|---|---|
| committer | George Hazan <george.hazan@gmail.com> | 2015-01-05 23:19:57 +0000 |
| commit | ea7a6070439e85db5afcee399b920c975f4ea7d2 (patch) | |
| tree | 4292d1b2e64f7ef588b642bcc4a981361ffcb628 /plugins/Dbx_mdb/src/init.cpp | |
| parent | 5cf6261b7a41011d45227c49ad49c7092e29c215 (diff) | |
very-very first version (create, open, check headers)
git-svn-id: http://svn.miranda-ng.org/main/trunk@11777 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'plugins/Dbx_mdb/src/init.cpp')
| -rw-r--r-- | plugins/Dbx_mdb/src/init.cpp | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/plugins/Dbx_mdb/src/init.cpp b/plugins/Dbx_mdb/src/init.cpp new file mode 100644 index 0000000000..b728c89bf0 --- /dev/null +++ b/plugins/Dbx_mdb/src/init.cpp @@ -0,0 +1,137 @@ +/*
+
+Miranda NG: the free IM client for Microsoft* Windows*
+
+Copyright (ñ) 2012-15 Miranda NG project (http://miranda-ng.org)
+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"
+
+int hLangpack;
+
+static PLUGININFOEX pluginInfo =
+{
+ sizeof(PLUGININFOEX),
+ __PLUGIN_NAME,
+ PLUGIN_MAKE_VERSION(__MAJOR_VERSION, __MINOR_VERSION, __RELEASE_NUM, __BUILD_NUM),
+ __DESCRIPTION,
+ __AUTHOR,
+ __AUTHOREMAIL,
+ __COPYRIGHT,
+ __AUTHORWEB,
+ UNICODE_AWARE | STATIC_PLUGIN,
+ // {7C3D0A33-2646-4001-9107-F35EA299D292}
+ { 0x7c3d0a33, 0x2646, 0x4001, { 0x91, 0x7, 0xf3, 0x5e, 0xa2, 0x99, 0xd2, 0x92 } }
+};
+
+HINSTANCE g_hInst = NULL;
+
+LIST<CDbxMdb> g_Dbs(1, HandleKeySortT);
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+// returns 0 if the profile is created, EMKPRF*
+static int makeDatabase(const TCHAR *profile)
+{
+ std::auto_ptr<CDbxMdb> db(new CDbxMdb(profile, 0));
+ return db->Create();
+}
+
+// returns 0 if the given profile has a valid header
+static int grokHeader(const TCHAR *profile)
+{
+ std::auto_ptr<CDbxMdb> db(new CDbxMdb(profile, DBMODE_SHARED | DBMODE_READONLY));
+ if (db->Load(true) != ERROR_SUCCESS)
+ return EGROKPRF_CANTREAD;
+
+ return db->Check();
+}
+
+// returns 0 if all the APIs are injected otherwise, 1
+static MIDatabase* LoadDatabase(const TCHAR *profile, BOOL bReadOnly)
+{
+ // set the memory, lists & UTF8 manager
+ mir_getLP(&pluginInfo);
+
+ std::auto_ptr<CDbxMdb> db(new CDbxMdb(profile, (bReadOnly) ? DBMODE_READONLY : 0));
+ if (db->Load(false) != ERROR_SUCCESS)
+ return NULL;
+
+ g_Dbs.insert(db.get());
+ return db.release();
+}
+
+static int UnloadDatabase(MIDatabase *db)
+{
+ g_Dbs.remove((CDbxMdb*)db);
+ delete (CDbxMdb*)db;
+ return 0;
+}
+
+MIDatabaseChecker* CheckDb(const TCHAR *profile, int *error)
+{
+ std::auto_ptr<CDbxMdb> db(new CDbxMdb(profile, DBMODE_READONLY));
+ if (db->Load(true) != ERROR_SUCCESS) {
+ *error = ERROR_ACCESS_DENIED;
+ return NULL;
+ }
+
+ if (db->PrepareCheck(error))
+ return NULL;
+
+ return db.release();
+}
+
+static DATABASELINK dblink =
+{
+ sizeof(DATABASELINK),
+ "dbx_mdb",
+ _T("LMDB database driver"),
+ makeDatabase,
+ grokHeader,
+ LoadDatabase,
+ UnloadDatabase,
+ CheckDb
+};
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+extern "C" __declspec(dllexport) PLUGININFOEX* MirandaPluginInfoEx(DWORD)
+{
+ return &pluginInfo;
+}
+
+extern "C" __declspec(dllexport) const MUUID MirandaInterfaces[] = { MIID_DATABASE, MIID_LAST };
+
+extern "C" __declspec(dllexport) int Load(void)
+{
+ RegisterDatabasePlugin(&dblink);
+ return 0;
+}
+
+extern "C" __declspec(dllexport) int Unload(void)
+{
+ return 0;
+}
+
+BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD, LPVOID)
+{
+ g_hInst = hInstDLL;
+ return TRUE;
+}
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