- writeable module names;

- compilation fix for 32 bits build;
- DatabaseCorruption() returned

git-svn-id: http://svn.miranda-ng.org/main/trunk@11812 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 24 insertions, 27 deletions

diff --git a/plugins/Dbx_mdb/src/dbcontacts.cpp b/plugins/Dbx_mdb/src/dbcontacts.cpp
index ae960f8696..88a31f58d7 100644
--- a/plugins/Dbx_mdb/src/dbcontacts.cpp
+++ b/plugins/Dbx_mdb/src/dbcontacts.cpp
@@ -85,30 +85,30 @@ STDMETHODIMP_(LONG) CDbxMdb::DeleteContact(MCONTACT contactID)
 	NotifyEventHooks(hContactDeletedEvent, contactID, 0);

 

 	// delete 

-	mir_cslock lck(m_csDbAccess);

+	MDB_val key = { sizeof(DWORD), &contactID };
 

+	MDB_txn *txn;
+	mdb_txn_begin(m_pMdbEnv, NULL, 0, &txn);
+	mdb_del(txn, m_dbContacts, &key, NULL);
+	mdb_txn_commit(txn);
 	return 0;

 }

 

 STDMETHODIMP_(MCONTACT) CDbxMdb::AddContact()

 {

-	DWORD dwContactId;
-	DBContact dbc = { 0 };

+	DBContact dbc;

 	dbc.signature = DBCONTACT_SIGNATURE;

-	{

-		mir_cslock lck(m_csDbAccess);

-
-		dwContactId = m_dwMaxContactId++;
+	dbc.eventCount = 0;

+

+	DWORD dwContactId = m_dwMaxContactId++;
 
-		MDB_val key, data;
-		key.mv_size = sizeof(DWORD); key.mv_data = &dwContactId;
-		data.mv_size = sizeof(DBContact); data.mv_data = &dbc;
+	MDB_val key = { sizeof(DWORD), &dwContactId };
+	MDB_val data = { sizeof(DBContact), &dbc };
 
-		MDB_txn *txn;
-		mdb_txn_begin(m_pMdbEnv, NULL, 0, &txn);
-		mdb_put(txn, m_dbContacts, &key, &data, 0);
-		mdb_txn_commit(txn);
-	}

+	MDB_txn *txn;
+	mdb_txn_begin(m_pMdbEnv, NULL, 0, &txn);
+	mdb_put(txn, m_dbContacts, &key, &data, 0);
+	mdb_txn_commit(txn);
 

 	DBCachedContact *cc = m_cache->AddContactToCache(dwContactId);

 	cc->dwDriverData = 0;

@@ -120,17 +120,7 @@ STDMETHODIMP_(MCONTACT) CDbxMdb::AddContact()
 STDMETHODIMP_(BOOL) CDbxMdb::IsDbContact(MCONTACT contactID)

 {

 	DBCachedContact *cc = m_cache->GetCachedContact(contactID);

-	if (cc == NULL)

-		return FALSE;

-

-	mir_cslock lck(m_csDbAccess);

-	DBContact *dbc = NULL;

-	if (dbc->signature == DBCONTACT_SIGNATURE) {

-		m_cache->AddContactToCache(contactID);

-		return TRUE;

-	}

-

-	return FALSE;

+	return (cc != NULL);

 }

 

 /////////////////////////////////////////////////////////////////////////////////////////

@@ -173,8 +163,11 @@ void CDbxMdb::FillContacts()
 {

 	m_contactCount = 0;

 

+	MDB_txn *txn;

+	mdb_txn_begin(m_pMdbEnv, NULL, MDB_RDONLY, &txn);
+

 	MDB_cursor *cursor;
-	mdb_cursor_open(m_txn, m_dbModules, &cursor);
+	mdb_cursor_open(txn, m_dbContacts, &cursor);
 
 	DWORD dwContactId;
 	DBContact value;
@@ -184,6 +177,9 @@ void CDbxMdb::FillContacts()
 	data.mv_size = sizeof(DBContact); data.mv_data = &value;
 

 	while (mdb_cursor_get(cursor, &key, &data, MDB_NEXT) == 0) {

+		if (value.signature != DBCONTACT_SIGNATURE)

+			DatabaseCorruption(NULL);

+

 		DBCachedContact *cc = m_cache->AddContactToCache(dwContactId);

 		cc->dwDriverData = 0;

 		CheckProto(cc, "");

@@ -206,4 +202,5 @@ void CDbxMdb::FillContacts()
 	}

 	

 	mdb_cursor_close(cursor);

+	mdb_txn_abort(txn);
 }