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Network introspection utilities using ioctl and the /proc filesystem.
iÿÿÿÿNt get_active_device_infot get_network_traffict is_64i‰ i‰ i‰ i‰ i‰ i'‰ iF‰ i i i( c C s t j d ƒ d k S( s> Returns C{True} if the platform is 64-bit, otherwise C{False}.t li ( t structt calcsize( ( ( s9 /usr/lib/python2.7/dist-packages/landscape/lib/network.pyR ' s c c sï d } t j d d | t ƒ } | j ƒ d } t j d | t | ƒ } t j d t j | j ƒ t | ƒ ƒ d } | j
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Vqœ qœ Wd S( sZ Generator yields active network interface names.
@param sock: a socket instance.
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interfacest buffer_sizet packed_bytest byte_lengtht resultt
already_foundR t ifreq_structt interface_name( ( s9 /usr/lib/python2.7/dist-packages/landscape/lib/network.pyt get_active_interfaces0 s %
c C s9 t j t j | j ƒ t t j d | d ƒ ƒ d d !ƒ S( s“ Return the broadcast address associated to an interface.
@param sock: a socket instance.
@param interface: The name of the interface.
t 256si i i ( t sockett inet_ntoaR R R t SIOCGIFBRDADDRR R ( R t interface( ( s9 /usr/lib/python2.7/dist-packages/landscape/lib/network.pyt get_broadcast_addressL s c C s9 t j t j | j ƒ t t j d | d ƒ ƒ d d !ƒ S( sŽ Return the network mask associated to an interface.
@param sock: a socket instance.
@param interface: The name of the interface.
R" i i i ( R# R$ R R R t SIOCGIFNETMASKR R ( R R& ( ( s9 /usr/lib/python2.7/dist-packages/landscape/lib/network.pyt get_netmaskX s c C s9 t j t j | j ƒ t t j d | d ƒ ƒ d d !ƒ S( s Return the IP address associated to the interface.
@param sock: a socket instance.
@param interface: The name of the interface.
R" i i i ( R# R$ R R R t SIOCGIFADDRR R ( R R& ( ( s9 /usr/lib/python2.7/dist-packages/landscape/lib/network.pyt get_ip_addressd s c C s` t j | j ƒ t t j d | d ƒ ƒ } d j g | d d !D] } d t | ƒ ^ q? ƒ d S( sæ
Return the hardware MAC address for an interface in human friendly form,
ie. six colon separated groups of two hexadecimal digits.
@param sock: a socket instance.
@param interface: The name of the interface.
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SIOCGIFHWADDRR R t joint ord( R R& t mac_addresst char( ( s9 /usr/lib/python2.7/dist-packages/landscape/lib/network.pyt get_mac_addressp s %c C sF t j | j ƒ t t j d | d ƒ ƒ } t j d | d d !ƒ d S( sâ Return the integer value of the interface flags for the given interface.
@param sock: a socket instance.
@param interface: The name of the interface.
@see /usr/include/linux/if.h for the meaning of the flags.
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Returns a dictionary containing information on each active network
interface present on a machine.
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Retrieves an array of information regarding the network activity per
network interface.
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Return the current fqdn of the machine, trying hard to return a meaningful
name.
In particular, it means working against a NetworkManager bug which seems to
make C{getfqdn} return localhost6.localdomain6 for machine without a domain
since Maverick.
t localhosti i N( R# t getfqdnt getaddrinfot gethostnamet NoneR@ RA RB t AI_CANONNAME( t fqdn( ( s9 /usr/lib/python2.7/dist-packages/landscape/lib/network.pyt get_fqdnÄ s c C s* t j d t d d ƒ } t j d | ƒ } t j d | | j ƒ d ƒ } d } y; t j | t | ƒ | j ƒ } t j d | ƒ \ } } Wn\ t
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Return the ethernet device's advertised link speed.
The return value can be one of:
* 10, 100, 1000, 2500, 10000: The interface speed in Mbps
* -1: The interface does not support querying for max speed, such as
virtio devices for instance.
* 0: The cable is not connected to the interface. We cannot measure
interface speed, but could if it was plugged in.
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