int CSqldalImpl::Reopen(const char* p_pkszNewMode )
{
if ( ! p_pkszNewMode || 0 == p_pkszNewMode[0] ) return false ; // do not reopen, keep current
if ( strModeToInt(p_pkszNewMode) == m_mode && m_pDBConn ) return true ; // not changed, keep current
LOG("Try reopen:[%s]",p_pkszNewMode ); // log only when mode changes
if ( ! Close() )
{
return false ;
}
return Open(m_pDbFile,p_pkszNewMode);
}
int CSqldalImpl::Reopen(const char* p_pkszNewMode )
{
LOG("Try reopen:[%s]",p_pkszNewMode );
if ( ! p_pkszNewMode || 0 == p_pkszNewMode[0] ) return false ;
if ( strModeToInt(p_pkszNewMode) == m_mode && m_pDBConn ) return true ;
if ( ! Close() )
{
return false ;
}
return Open(m_pDbFile,p_pkszNewMode);
}
int CSqldalImpl::Open( const char* p_pDbFile, const char* p_pkszMode )
{
int srv, mode ;
// pre
if ( ! p_pDbFile || *p_pDbFile==0 )
{
FERR("NULL file name");
Close();
return false ;
}
if ( ! p_pkszMode || *p_pkszMode==0 )
{
FERR("NULL opening mode");
Close();
return false ;
}
mode = strModeToInt(p_pkszMode);
if ( m_pDBConn && mode == m_mode ) return true ;
m_mode = mode ;
memmove( m_pDbFile, p_pDbFile, strlen(p_pDbFile) );
srv = sqlite3_enable_shared_cache( false );
if (srv != SQLITE_OK)
{
WARN("FAIL:sqlite3_enable_shared_cache:[%d]:[%s]", sqlite3_errcode(m_pDBConn), sqlite3_errmsg(m_pDBConn) );
}
srv = sqlite3_open_v2 ( m_pDbFile, &m_pDBConn, m_mode, NULL );
if (srv != SQLITE_OK)
{
ERR("sqlite3_open:[%d]:[%s]", sqlite3_errcode(m_pDBConn), sqlite3_errmsg(m_pDBConn) );
Close();
return false ;
}
LOG("[%s] Openned in [%s] mode", m_pDbFile, p_pkszMode );
return true ;
}
