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-rw-r--r--src/modules/UserBackendMysql/UserBackendMysql.cpp81
-rw-r--r--src/modules/UserBackendMysql/UserBackendMysql.h22
2 files changed, 84 insertions, 19 deletions
diff --git a/src/modules/UserBackendMysql/UserBackendMysql.cpp b/src/modules/UserBackendMysql/UserBackendMysql.cpp
index 6d64a51..82258e8 100644
--- a/src/modules/UserBackendMysql/UserBackendMysql.cpp
+++ b/src/modules/UserBackendMysql/UserBackendMysql.cpp
@@ -134,11 +134,18 @@ void UserBackendMysql::configFinished() {
}
-boost::shared_ptr<const std::map<unsigned long, Common::UserInfo> > UserBackendMysql::getUserList() throw(Core::Exception) {
+boost::shared_ptr<const std::map<unsigned long, Common::UserInfo> > UserBackendMysql::getUserList(boost::posix_time::ptime *timestamp) throw(Core::Exception) {
application->getThreadManager()->detach();
boost::unique_lock<boost::mutex> lock(mutex);
+ if(timestamp) {
+ if(timestamp->is_not_a_date_time() || *timestamp < lastUpdate)
+ *timestamp = lastUpdate;
+ else
+ return boost::shared_ptr<const std::map<unsigned long, Common::UserInfo> >();
+ }
+
if(!mysql || mysql_ping(mysql))
throw Core::Exception(Core::Exception::NOT_AVAILABLE);
@@ -164,11 +171,18 @@ boost::shared_ptr<const std::map<unsigned long, Common::UserInfo> > UserBackendM
return users;
}
-boost::shared_ptr<const Common::UserInfo> UserBackendMysql::getUserInfo(unsigned long uid) throw(Core::Exception) {
+boost::shared_ptr<const Common::UserInfo> UserBackendMysql::getUserInfo(unsigned long uid, boost::posix_time::ptime *timestamp) throw(Core::Exception) {
application->getThreadManager()->detach();
boost::unique_lock<boost::mutex> lock(mutex);
+ if(timestamp) {
+ if(timestamp->is_not_a_date_time() || *timestamp < lastUpdate)
+ *timestamp = lastUpdate;
+ else
+ return boost::shared_ptr<const Common::UserInfo>();
+ }
+
if(!mysql || mysql_ping(mysql))
throw Core::Exception(Core::Exception::NOT_AVAILABLE);
@@ -205,11 +219,18 @@ boost::shared_ptr<const Common::UserInfo> UserBackendMysql::getUserInfo(unsigned
throw Core::Exception(Core::Exception::NOT_FOUND);
}
-boost::shared_ptr<const Common::UserInfo> UserBackendMysql::getUserInfoByName(const std::string &name) throw(Core::Exception) {
+boost::shared_ptr<const Common::UserInfo> UserBackendMysql::getUserInfoByName(const std::string &name, boost::posix_time::ptime *timestamp) throw(Core::Exception) {
application->getThreadManager()->detach();
boost::unique_lock<boost::mutex> lock(mutex);
+ if(timestamp) {
+ if(timestamp->is_not_a_date_time() || *timestamp < lastUpdate)
+ *timestamp = lastUpdate;
+ else
+ return boost::shared_ptr<const Common::UserInfo>();
+ }
+
if(!mysql || mysql_ping(mysql))
throw Core::Exception(Core::Exception::NOT_AVAILABLE);
@@ -243,11 +264,18 @@ boost::shared_ptr<const Common::UserInfo> UserBackendMysql::getUserInfoByName(co
throw Core::Exception(Core::Exception::NOT_FOUND);
}
-boost::shared_ptr<const std::set<unsigned long> > UserBackendMysql::getUserGroupList(unsigned long uid) throw(Core::Exception) {
+boost::shared_ptr<const std::set<unsigned long> > UserBackendMysql::getUserGroupList(unsigned long uid, boost::posix_time::ptime *timestamp) throw(Core::Exception) {
application->getThreadManager()->detach();
boost::unique_lock<boost::mutex> lock(mutex);
+ if(timestamp) {
+ if(timestamp->is_not_a_date_time() || *timestamp < lastUpdate)
+ *timestamp = lastUpdate;
+ else
+ return boost::shared_ptr<const std::set<unsigned long> >();
+ }
+
if(!mysql || mysql_ping(mysql))
throw Core::Exception(Core::Exception::NOT_AVAILABLE);
@@ -275,11 +303,18 @@ boost::shared_ptr<const std::set<unsigned long> > UserBackendMysql::getUserGroup
}
-boost::shared_ptr<const std::map<unsigned long, Common::GroupInfo> > UserBackendMysql::getGroupList() throw(Core::Exception) {
+boost::shared_ptr<const std::map<unsigned long, Common::GroupInfo> > UserBackendMysql::getGroupList(boost::posix_time::ptime *timestamp) throw(Core::Exception) {
application->getThreadManager()->detach();
boost::unique_lock<boost::mutex> lock(mutex);
+ if(timestamp) {
+ if(timestamp->is_not_a_date_time() || *timestamp < lastUpdate)
+ *timestamp = lastUpdate;
+ else
+ return boost::shared_ptr<const std::map<unsigned long, Common::GroupInfo> >();
+ }
+
if(!mysql || mysql_ping(mysql))
throw Core::Exception(Core::Exception::NOT_AVAILABLE);
@@ -302,11 +337,18 @@ boost::shared_ptr<const std::map<unsigned long, Common::GroupInfo> > UserBackend
return groups;
}
-boost::shared_ptr<const Common::GroupInfo> UserBackendMysql::getGroupInfo(unsigned long gid) throw(Core::Exception) {
+boost::shared_ptr<const Common::GroupInfo> UserBackendMysql::getGroupInfo(unsigned long gid, boost::posix_time::ptime *timestamp) throw(Core::Exception) {
application->getThreadManager()->detach();
boost::unique_lock<boost::mutex> lock(mutex);
+ if(timestamp) {
+ if(timestamp->is_not_a_date_time() || *timestamp < lastUpdate)
+ *timestamp = lastUpdate;
+ else
+ return boost::shared_ptr<const Common::GroupInfo>();
+ }
+
if(!mysql || mysql_ping(mysql))
throw Core::Exception(Core::Exception::NOT_AVAILABLE);
@@ -335,11 +377,18 @@ boost::shared_ptr<const Common::GroupInfo> UserBackendMysql::getGroupInfo(unsign
throw Core::Exception(Core::Exception::NOT_FOUND);
}
-boost::shared_ptr<const Common::GroupInfo> UserBackendMysql::getGroupInfoByName(const std::string &name) throw(Core::Exception) {
+boost::shared_ptr<const Common::GroupInfo> UserBackendMysql::getGroupInfoByName(const std::string &name, boost::posix_time::ptime *timestamp) throw(Core::Exception) {
application->getThreadManager()->detach();
boost::unique_lock<boost::mutex> lock(mutex);
+ if(timestamp) {
+ if(timestamp->is_not_a_date_time() || *timestamp < lastUpdate)
+ *timestamp = lastUpdate;
+ else
+ return boost::shared_ptr<const Common::GroupInfo>();
+ }
+
if(!mysql || mysql_ping(mysql))
throw Core::Exception(Core::Exception::NOT_AVAILABLE);
@@ -365,11 +414,18 @@ boost::shared_ptr<const Common::GroupInfo> UserBackendMysql::getGroupInfoByName(
throw Core::Exception(Core::Exception::NOT_FOUND);
}
-boost::shared_ptr<const std::set<unsigned long> > UserBackendMysql::getGroupUserList(unsigned long gid) throw(Core::Exception) {
+boost::shared_ptr<const std::set<unsigned long> > UserBackendMysql::getGroupUserList(unsigned long gid, boost::posix_time::ptime *timestamp) throw(Core::Exception) {
application->getThreadManager()->detach();
boost::unique_lock<boost::mutex> lock(mutex);
+ if(timestamp) {
+ if(timestamp->is_not_a_date_time() || *timestamp < lastUpdate)
+ *timestamp = lastUpdate;
+ else
+ return boost::shared_ptr<const std::set<unsigned long> >();
+ }
+
if(!mysql || mysql_ping(mysql))
throw Core::Exception(Core::Exception::NOT_AVAILABLE);
@@ -396,11 +452,18 @@ boost::shared_ptr<const std::set<unsigned long> > UserBackendMysql::getGroupUser
return users;
}
-boost::shared_ptr<const std::multimap<unsigned long, unsigned long> > UserBackendMysql::getFullUserGroupList() throw(Core::Exception) {
+boost::shared_ptr<const std::multimap<unsigned long, unsigned long> > UserBackendMysql::getFullUserGroupList(boost::posix_time::ptime *timestamp) throw(Core::Exception) {
application->getThreadManager()->detach();
boost::unique_lock<boost::mutex> lock(mutex);
+ if(timestamp) {
+ if(timestamp->is_not_a_date_time() || *timestamp < lastUpdate)
+ *timestamp = lastUpdate;
+ else
+ return boost::shared_ptr<const std::multimap<unsigned long, unsigned long> >();
+ }
+
if(!mysql || mysql_ping(mysql))
throw Core::Exception(Core::Exception::NOT_AVAILABLE);
diff --git a/src/modules/UserBackendMysql/UserBackendMysql.h b/src/modules/UserBackendMysql/UserBackendMysql.h
index eadbf3b..52a134a 100644
--- a/src/modules/UserBackendMysql/UserBackendMysql.h
+++ b/src/modules/UserBackendMysql/UserBackendMysql.h
@@ -49,26 +49,28 @@ class UserBackendMysql : public Common::UserBackend, private Core::Configurable
MYSQL *mysql;
+ boost::posix_time::ptime lastUpdate;
+
boost::mutex mutex;
protected:
virtual bool handleConfigEntry(const Core::ConfigEntry &entry, bool);
virtual void configFinished();
- virtual boost::shared_ptr<const std::map<unsigned long, Common::UserInfo> > getUserList() throw(Core::Exception);
- virtual boost::shared_ptr<const Common::UserInfo> getUserInfo(unsigned long uid) throw(Core::Exception);
- virtual boost::shared_ptr<const Common::UserInfo> getUserInfoByName(const std::string &name) throw(Core::Exception);
- virtual boost::shared_ptr<const std::set<unsigned long> > getUserGroupList(unsigned long uid) throw(Core::Exception);
+ virtual boost::shared_ptr<const std::map<unsigned long, Common::UserInfo> > getUserList(boost::posix_time::ptime *timestamp) throw(Core::Exception);
+ virtual boost::shared_ptr<const Common::UserInfo> getUserInfo(unsigned long uid, boost::posix_time::ptime *timestamp) throw(Core::Exception);
+ virtual boost::shared_ptr<const Common::UserInfo> getUserInfoByName(const std::string &name, boost::posix_time::ptime *timestamp) throw(Core::Exception);
+ virtual boost::shared_ptr<const std::set<unsigned long> > getUserGroupList(unsigned long uid, boost::posix_time::ptime *timestamp) throw(Core::Exception);
- virtual boost::shared_ptr<const std::map<unsigned long, Common::GroupInfo> > getGroupList() throw(Core::Exception);
- virtual boost::shared_ptr<const Common::GroupInfo> getGroupInfo(unsigned long gid) throw(Core::Exception);
- virtual boost::shared_ptr<const Common::GroupInfo> getGroupInfoByName(const std::string &name) throw(Core::Exception);
- virtual boost::shared_ptr<const std::set<unsigned long> > getGroupUserList(unsigned long gid) throw(Core::Exception);
+ virtual boost::shared_ptr<const std::map<unsigned long, Common::GroupInfo> > getGroupList(boost::posix_time::ptime *timestamp) throw(Core::Exception);
+ virtual boost::shared_ptr<const Common::GroupInfo> getGroupInfo(unsigned long gid, boost::posix_time::ptime *timestamp) throw(Core::Exception);
+ virtual boost::shared_ptr<const Common::GroupInfo> getGroupInfoByName(const std::string &name, boost::posix_time::ptime *timestamp) throw(Core::Exception);
+ virtual boost::shared_ptr<const std::set<unsigned long> > getGroupUserList(unsigned long gid, boost::posix_time::ptime *timestamp) throw(Core::Exception);
- virtual boost::shared_ptr<const std::multimap<unsigned long, unsigned long> > getFullUserGroupList() throw(Core::Exception);
+ virtual boost::shared_ptr<const std::multimap<unsigned long, unsigned long> > getFullUserGroupList(boost::posix_time::ptime *timestamp) throw(Core::Exception);
public:
- UserBackendMysql(Common::Application *application0) : application(application0), port(0), mysql(0) {
+ UserBackendMysql(Common::Application *application0) : application(application0), port(0), mysql(0), lastUpdate(boost::posix_time::microsec_clock::universal_time()) {
application->getConfigManager()->registerConfigurable(this);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 00:05:53 +0100