22 #include <boost/algorithm/string.hpp>
23 #include <boost/foreach.hpp>
38 map<string, HostDataSourceFactory::Factory> HostDataSourceFactory::map_;
42 const string& dbaccess) {
48 DatabaseConnection::ParameterMap::iterator it = parameters.find(
"type");
49 if (it == parameters.end()) {
51 "contain the 'type' keyword");
54 string db_type = it->second;
55 auto index = map_.find(db_type);
58 if (index == map_.end()) {
59 if ((db_type ==
"mysql") ||
60 (db_type ==
"postgresql")) {
61 string with = (db_type ==
"postgresql" ?
"pgsql" : db_type);
63 <<
"' is not compiled in. Did you forget to use --with-"
64 << with <<
" during compilation?");
67 db_type <<
"' is not supported");
71 sources.push_back(index->second(parameters));
74 if (!sources.back()) {
77 " factory returned NULL");
83 const string& db_type) {
84 for (
auto it = sources.begin(); it != sources.end(); ++it) {
85 if ((*it)->getType() != db_type) {
98 const string& db_type,
99 const string& dbaccess,
103 bool deleted =
false;
108 for (
auto it = sources.begin(); it != sources.end(); ++it) {
109 if ((*it)->getType() != db_type || (*it)->getParameters() != parameters) {
112 if (if_unusable && (!(*it)->isUnusable())) {
117 .arg((*it)->getType());
125 HostDataSourceFactory::registerFactory(
const string& db_type,
128 if (map_.count(db_type)) {
131 map_.insert(pair<string, Factory>(db_type, factory));
145 HostDataSourceFactory::deregisterFactory(
const string& db_type,
bool no_log) {
146 auto index = map_.find(db_type);
147 if (index != map_.end()) {
161 HostDataSourceFactory::registeredFactory(
const std::string& db_type) {
162 auto index = map_.find(db_type);
163 return (index != map_.end());
167 HostDataSourceFactory::printRegistered() {
168 std::stringstream txt;
170 for (
auto x : map_) {
171 txt << x.first <<
" ";
189 struct MySqlHostDataSourceInit {
191 MySqlHostDataSourceInit() {
192 HostDataSourceFactory::registerFactory(
"mysql", factory,
true);
196 ~MySqlHostDataSourceInit() {
197 HostDataSourceFactory::deregisterFactory(
"mysql",
true);
210 MySqlHostDataSourceInit mysql_init_;
214 struct PgSqlHostDataSourceInit {
216 PgSqlHostDataSourceInit() {
217 HostDataSourceFactory::registerFactory(
"postgresql", factory,
true);
221 ~PgSqlHostDataSourceInit() {
222 HostDataSourceFactory::deregisterFactory(
"postgresql",
true);
235 PgSqlHostDataSourceInit pgsql_init_;
A generic exception that is thrown if a parameter given to a method or function is considered invalid...
A generic exception that is thrown when an unexpected error condition occurs.
static std::string redactedAccessString(const ParameterMap ¶meters)
Redact database access string.
static ParameterMap parse(const std::string &dbaccess)
Parse database access string.
std::map< std::string, std::string > ParameterMap
Database configuration parameter map.
std::function< HostDataSourcePtr(const db::DatabaseConnection::ParameterMap &)> Factory
Type of host data source factory.
PostgreSQL Host Data Source.
#define isc_throw(type, stream)
A shortcut macro to insert known values into exception arguments.
Logging initialization functions.
#define LOG_INFO(LOGGER, MESSAGE)
Macro to conveniently test info output and log it.
#define LOG_DEBUG(LOGGER, LEVEL, MESSAGE)
Macro to conveniently test debug output and log it.
boost::shared_ptr< BaseHostDataSource > HostDataSourcePtr
HostDataSource pointer.
isc::log::Logger hosts_logger("hosts")
Logger for the HostMgr and the code it calls.
const isc::log::MessageID HOSTS_BACKEND_DEREGISTER
std::vector< HostDataSourcePtr > HostDataSourceList
HostDataSource list.
const isc::log::MessageID HOSTS_CFG_CLOSE_HOST_DATA_SOURCE
const isc::log::MessageID DHCPSRV_PGSQL_HOST_DB
const isc::log::MessageID HOSTS_BACKEND_REGISTER
const isc::log::MessageID DHCPSRV_MYSQL_HOST_DB
const int DHCPSRV_DBG_TRACE
DHCP server library logging levels.
const isc::log::MessageID HOSTS_BACKENDS_REGISTERED
Defines the logger used by the top-level component of kea-lfc.