XrdNetRegistry Class Reference

#include <XrdNetRegistry.hh>

Public Member Functions
	XrdNetRegistry ()
	~XrdNetRegistry ()

Static Public Member Functions
static const char *	GetAddrs (const std::string &hSpec, std::vector< XrdNetAddr > &aVec, int *ordn=0, XrdNetUtils::AddrOpts opts=XrdNetUtils::allIPMap, int pNum=XrdNetUtils::PortInSpec)
static bool	Register (const char *hName, const char *hList[], int hLNum, std::string *eText=0, bool rotate=false)
static bool	Register (const char *hName, const char *hList, std::string *eText=0, bool rotate=false)

Static Public Attributes
static const char	pfx = '%'
	Registry names must start with this character.

Static Private Member Functions
static bool	Resolve (const char *hList, std::string *eText=0)
static bool	SetAlias (const char *hAlias, const char *hName, std::string *eText=0)

Constructor & Destructor Documentation

XrdNetRegistry()

XrdNetRegistry::XrdNetRegistry ( )

inline

~XrdNetRegistry()

XrdNetRegistry::~XrdNetRegistry ( )

inline

Member Function Documentation

GetAddrs()

static const char * XrdNetRegistry::GetAddrs ( const std::string &  hSpec, std::vector< XrdNetAddr > &  aVec, int *  ordn = 0, XrdNetUtils::AddrOpts  opts = XrdNetUtils::allIPMap, int  pNum = XrdNetUtils::PortInSpec  )

static

Return addresses associated with a registered name.

Parameters

hSpec	Reference to address specification & must start with "pfx".
aVec	Reference to the vector to contain addresses.
ordn	Pointer to where the partition ordinal is to be stored.
opts	Options on what to return (see XrdNetUtils).
pNum	Port number argument (see XrdNetUtils), ignored for now.

Returns

Success: 0 is returned. When ordn is not nil, the number of IPv4 entries (for order46) or IPv6 (for order64) entries that appear in the front of the vector. If ordering is not specified, the value is set to the size of the vector. Failure: the error message text describing the error and aVec is cleared (i.e. has no elements).

Register() [1/2]

static bool XrdNetRegistry::Register ( const char *  hName, const char *  hList, std::string *  eText = 0, bool  rotate = false  )

static

Register a pseuo-hostname to be associated with a string of hosts.

Parameters

hName	The pseudo-hostname which must start with 'pfx'.
hList	A string of comma separated "host:port" entries to register. If the name starts with 'pfx' then it assumed to be a single name where hName is to become its alias. Alias rules are: 1) hName must not exist, 2) the target must exist, and 3) if the target is an alias hName becomes an alias of it's target (i.e. its parent).
eText	When not null, the reason for the registration failure.
rotate	When true, the returned host list will be rotated +1 relative to the previously returned list of hosts.

Returns

True upon success and false otherwise.

Note

The expanded list is returned when GetAddrs() is called with hName.

Register() [2/2]

static bool XrdNetRegistry::Register ( const char *  hName, const char *  hList[], int  hLNum, std::string *  eText = 0, bool  rotate = false  )

static

Register a pseuo-hostname to be associated with a list of hosts.

Parameters

hName	The pseudo-hostname which must start with 'pfx'.
hList	A list of "host:port" entries to register as hName.
hLNum	The number of entries in hList.
eText	When not null, the reason for the registration failure.
rotate	When true, the returned host list will be rotated +1 relative to the previously returned list of hosts.

Returns

True upon success and false otherwise.

Note

The expanded list is returned when GetAddrs() is called with hName.

Resolve()

static bool XrdNetRegistry::Resolve ( const char *  hList, std::string *  eText = 0  )

staticprivate

SetAlias()

static bool XrdNetRegistry::SetAlias ( const char *  hAlias, const char *  hName, std::string *  eText = 0  )

staticprivate

Member Data Documentation

pfx

const char XrdNetRegistry::pfx = '%'

static

Registry names must start with this character.

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The documentation for this class was generated from the following file:

• XrdNetRegistry.hh