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F #5058: Method to get user-based configuration attributes for oned

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Ruben S. Montero 2017-03-12 23:39:45 +01:00
parent 9ebc22454f
commit 492d5fce2c
1 changed files with 64 additions and 0 deletions
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64
include/Nebula.h
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@ -420,6 +420,70 @@ public:
nebula_configuration->get(name, value);
};
/**
* Gets a user-configurable attribute for oned. Users (and groups) may
* store oned attributes in the "OPENNEBULA" vector. This function gets
* the value querying first the user, then the group and finally oned.conf
* @param uid of the user
* @param gid of the group
* @param name of the attribute
* @param value of the attribute
*
* @return 0 on success -1 otherwise
*/
template<typename T>
int get_configuration_attribute(int uid, int gid, const std::string& name,
T& value) const
{
User * user = upool->get(uid, true);
if ( user == 0 )
{
return -1;
}
const VectorAttribute * uconf;
uconf = user->get_template_attribute("OPENNEBULA");
if ( uconf != 0 )
{
if ( uconf->vector_value(name, value) == 0 )
{
user->unlock();
return 0;
}
}
user->unlock();
Group * group = gpool->get(gid, true);
if ( group == 0 )
{
return -1;
}
const VectorAttribute * gconf;
gconf = group->get_template_attribute("OPENNEBULA");
if ( gconf != 0 )
{
if ( gconf->vector_value(name, value) == 0 )
{
group->unlock();
return 0;
}
}
group->unlock();
nebula_configuration->get(name, value);
return 0;
}
/**
* Gets a DS configuration attribute
*/