Python Packer.pack_int方法代码示例

# 需要导入模块: from xdrlib import Packer [as 别名]
# 或者: from xdrlib.Packer import pack_int [as 别名]
def gmetric_write_meta(HOST, NAME, TYPE, UNITS, SLOPE, TMAX, DMAX, GROUP):
    """
    Arguments are in all upper-case to match XML
    """
    packer = Packer()
    """
    ganglia message formats 
    gmetadata_full = 128,
    gmetric_ushort = 129,
    gmetric_short = 130,
    gmetric_int = 131,
    gmetric_uint = 132,
    gmetric_string = 133,
    gmetric_float = 134,
    gmetric_double = 135
    """
    packer.pack_int(128) # type gmetadata_full
    packer.pack_string(HOST)
    packer.pack_string(NAME)
    packer.pack_int(0)
    packer.pack_string(TYPE)
    packer.pack_string(NAME)
    packer.pack_string(UNITS)
    packer.pack_int(slope_str2int[SLOPE]) # map slope string to int
    packer.pack_int(TMAX)
    packer.pack_int(DMAX)
    
    packer.pack_int(1)
    packer.pack_string("GROUP")
    packer.pack_string(GROUP)
    
    return packer.get_buffer()

# 需要导入模块: from xdrlib import Packer [as 别名]
# 或者: from xdrlib.Packer import pack_int [as 别名]
def gmetric_meta(NAME, TYPE, UNITS, SLOPE, TMAX, DMAX, EXTRAS=None):
    """
    Arguments are in all upper-case to match XML
    """
    packer = Packer()
    packer.pack_int(128)  # "gmetadata_full"
    packer.pack_string('nickg-macbook.local')
    packer.pack_string(NAME)
    packer.pack_bool(False)

    packer.pack_string(TYPE)
    packer.pack_string(NAME)
    packer.pack_string(UNITS)
    packer.pack_int(slope_str2int[SLOPE]) # map slope string to int
    packer.pack_uint(int(TMAX))
    packer.pack_uint(int(DMAX))
    if EXTRAS is None:
        packer.pack_uint(0)
    else:
        packer.pack_uint(len(EXTRAS))
        for k,v in EXTRAS.iteritems():
            packer.pack_string(k)
            packer.pack_string(v)

    return packer.get_buffer()

# 需要导入模块: from xdrlib import Packer [as 别名]
# 或者: from xdrlib.Packer import pack_int [as 别名]
def gmetric_value(NAME, VAL):
    packer = Packer()
    packer.pack_int(128+5)  # string
    packer.pack_string('nickg-macbook.local')
    packer.pack_string(NAME)
    packer.pack_bool(False)
    packer.pack_string('%s')
    packer.pack_string(VAL)
    return packer.get_buffer()

# 需要导入模块: from xdrlib import Packer [as 别名]
# 或者: from xdrlib.Packer import pack_int [as 别名]
 def send_metareq(self, values, address):
     packer = Packer()
     packer.pack_int(136)
     if not values['spoof']:
         packer.pack_string(address[0])
     else:
         packer.pack_string(":".join((address[0], values['hostname'])))
     packer.pack_string(values['metricname'])
     packer.pack_bool(values['spoof'])
     self.transport.write(packer.get_buffer(),address)
     return

# 需要导入模块: from xdrlib import Packer [as 别名]
# 或者: from xdrlib.Packer import pack_int [as 别名]
def gmetric_write(ID, HOST, NAME, VAL):
    """
    Arguments are in all upper-case to match XML
    """
    packer = Packer()
    packer.pack_int(133)
    packer.pack_string(HOST)
    packer.pack_string(NAME)
    packer.pack_int(0)
    packer.pack_string("%s")
    packer.pack_string(str(VAL))
    
    return packer.get_buffer()

# 需要导入模块: from xdrlib import Packer [as 别名]
# 或者: from xdrlib.Packer import pack_int [as 别名]
 def __init__(self, stamp, machinename, uid, gid, gids):
     if len(machinename) > 255:
         raise SecError("machinename %s is too long" % machinename)
     if len(gids) > 16:
         raise SecError("gid array too long: %s" % str(gids))
     try:
         p = Packer()
         p.pack_int(stamp)
         p.pack_string(machinename)
         p.pack_uint(uid)
         p.pack_uint(gid)
         p.pack_array(gids, p.pack_uint)
         self.cred = p.get_buffer()
     except Error, e:
         raise SecError("Packing error: %s", str(e))

# 需要导入模块: from xdrlib import Packer [as 别名]
# 或者: from xdrlib.Packer import pack_int [as 别名]
 def __init__(self, stamp=0, machinename='', uid=0, gid=0, gids=[]):
     if len(machinename) > 255:
         raise SecError("machinename %s is too long" % machinename)
     if len(gids) > 16:
         raise SecError("gid array too long: %s" % str(gids))
     try:
         p = Packer()
         p.pack_int(stamp)
         try:    # for python2
             p.pack_string(machinename)
         except: # for python3
             p.pack_string(bytes(machinename, 'utf-8'))
         p.pack_uint(uid)
         p.pack_uint(gid)
         p.pack_array(gids, p.pack_uint)
         self.cred = p.get_buffer()
     except Error as e:
         raise SecError("Packing error: %s", str(e))
     self.uid = uid
     self.gid = gid

# 需要导入模块: from xdrlib import Packer [as 别名]
# 或者: from xdrlib.Packer import pack_int [as 别名]
def gmetric_write(NAME, VAL, TYPE, UNITS, SLOPE, TMAX, DMAX, GROUP, SPOOF):
    """
    Arguments are in all upper-case to match XML
    """
    packer = Packer()
    HOSTNAME="test"
    if SPOOF == "":
        SPOOFENABLED=0
    else :
        SPOOFENABLED=1
    # Meta data about a metric
    packer.pack_int(128)
    if SPOOFENABLED == 1:
        packer.pack_string(SPOOF)
    else:
        packer.pack_string(HOSTNAME)
    packer.pack_string(NAME)
    packer.pack_int(SPOOFENABLED)
    packer.pack_string(TYPE)
    packer.pack_string(NAME)
    packer.pack_string(UNITS)
    packer.pack_int(slope_str2int[SLOPE]) # map slope string to int
    packer.pack_uint(int(TMAX))
    packer.pack_uint(int(DMAX))
    # Magic number. Indicates number of entries to follow. Put in 1 for GROUP
    if GROUP == "":
        packer.pack_int(0)
    else:
        packer.pack_int(1)
        packer.pack_string("GROUP")
        packer.pack_string(GROUP)

    # Actual data sent in a separate packet
    data = Packer()
    data.pack_int(128+5)
    if SPOOFENABLED == 1:
        data.pack_string(SPOOF)
    else:
        data.pack_string(HOSTNAME)
    data.pack_string(NAME)
    data.pack_int(SPOOFENABLED)
    data.pack_string("%s")
    data.pack_string(str(VAL))

    return ( packer.get_buffer() ,  data.get_buffer() )

# 需要导入模块: from xdrlib import Packer [as 别名]
# 或者: from xdrlib.Packer import pack_int [as 别名]
    def _gmetric(self, name, val, metric_type, units, slope, tmax, dmax, group, title, description, spoof):

        meta = Packer()
        HOSTNAME = socket.gethostname()
        if spoof:
            SPOOF_ENABLED = 1
        else:
            SPOOF_ENABLED = 0

        # Meta data about a metric
        packet_type = 128
        meta.pack_int(packet_type)
        if SPOOF_ENABLED == 1:
            meta.pack_string(spoof)
        else:
            meta.pack_string(HOSTNAME)
        meta.pack_string(name)
        meta.pack_int(SPOOF_ENABLED)
        meta.pack_string(metric_type)
        meta.pack_string(name)
        meta.pack_string(units)
        meta.pack_int(METRIC_SLOPES[slope])  # map slope string to int
        meta.pack_uint(int(tmax))
        meta.pack_uint(int(dmax))

        extra_data = 0
        if group:
            extra_data += 1
        if title:
            extra_data += 1
        if description:
            extra_data += 1

        meta.pack_int(extra_data)
        if group:
            for g in group.split(','):
                meta.pack_string("GROUP")
                meta.pack_string(g)
        if title:
            meta.pack_string("TITLE")
            meta.pack_string(title)
        if description:
            meta.pack_string("DESC")
            meta.pack_string(description)

        # Actual data sent in a separate packet
        data = Packer()
        packet_type = METRIC_TYPES[metric_type]
        data.pack_int(packet_type)
        if SPOOF_ENABLED == 1:
            data.pack_string(spoof)
        else:
            data.pack_string(HOSTNAME)
        data.pack_string(name)
        data.pack_int(SPOOF_ENABLED)

        if metric_type in ['int8', 'uint8', 'int16', 'uint16', 'int32']:
            data.pack_string("%d")
            data.pack_int(int(val))
        if metric_type == 'uint32':
            data.pack_string("%u")
            data.pack_uint(long(val))
        if metric_type == 'string':
            data.pack_string("%s")
            data.pack_string(str(val))
        if metric_type == 'float':
            data.pack_string("%f")
            data.pack_float(float(val))
        if metric_type == 'double':
            data.pack_string("%f")
            data.pack_double(float(val))  # XXX - double or float?

        return meta.get_buffer(), data.get_buffer()

# 需要导入模块: from xdrlib import Packer [as 别名]
# 或者: from xdrlib.Packer import pack_int [as 别名]
def gmetric_write(NAME, VAL, TYPE, UNITS, SLOPE, TMAX, DMAX, GROUP, SPOOF):
    packer = Packer()
    HOSTNAME = 'test'
    if SPOOF == '':
        SPOOFENABLED = 0
    else:
        SPOOFENABLED = 1
    packer.pack_int(128)
    if SPOOFENABLED == 1:
        packer.pack_string(SPOOF)
    else:
        packer.pack_string(HOSTNAME)
    packer.pack_string(NAME)
    packer.pack_int(SPOOFENABLED)
    packer.pack_string(TYPE)
    packer.pack_string(NAME)
    packer.pack_string(UNITS)
    packer.pack_int(slope_str2int[SLOPE])
    packer.pack_uint(int(TMAX))
    packer.pack_uint(int(DMAX))
    if GROUP == '':
        packer.pack_int(0)
    else:
        packer.pack_int(1)
        packer.pack_string('GROUP')
        packer.pack_string(GROUP)
    data = Packer()
    data.pack_int(133)
    if SPOOFENABLED == 1:
        data.pack_string(SPOOF)
    else:
        data.pack_string(HOSTNAME)
    data.pack_string(NAME)
    data.pack_int(SPOOFENABLED)
    data.pack_string('%s')
    data.pack_string(str(VAL))
    return (packer.get_buffer(), data.get_buffer())

# 需要导入模块: from xdrlib import Packer [as 别名]
# 或者: from xdrlib.Packer import pack_int [as 别名]
    def _gmetric(self, name, val, type, units, slope, tmax, dmax, group, title, description, spoof):
        """
        Arguments are in all upper-case to match XML
        """

        meta = Packer()
        HOSTNAME=socket.gethostname()
        if spoof == "":
            SPOOFENABLED=0
        else :
            SPOOFENABLED=1

        # Meta data about a metric
        packet_type = 128
        meta.pack_int(packet_type)
        if SPOOFENABLED == 1:
            meta.pack_string(spoof)
        else:
            meta.pack_string(HOSTNAME)
        meta.pack_string(name)
        meta.pack_int(SPOOFENABLED)
        meta.pack_string(type)
        meta.pack_string(name)
        meta.pack_string(units)
        meta.pack_int(SLOPES[slope]) # map slope string to int
        meta.pack_uint(int(tmax))
        meta.pack_uint(int(dmax))

        extra_data = 0
        if group != "":
            extra_data += 1
        if title != "":
            extra_data += 1
        if description != "":
            extra_data += 1

        meta.pack_int(extra_data)
        if group != "":
            meta.pack_string("GROUP")
            meta.pack_string(group)
        if title != "":
            meta.pack_string("TITLE")
            meta.pack_string(title)
        if description != "":
            meta.pack_string("DESC")
            meta.pack_string(description)

        # Actual data sent in a separate packet
        data = Packer()
        packet_type = TYPES[type]
        data.pack_int(packet_type)
        if SPOOFENABLED == 1:
            data.pack_string(spoof)
        else:
            data.pack_string(HOSTNAME)
        data.pack_string(name)
        data.pack_int(SPOOFENABLED)

        if type in ['int8','uint8','int16','uint16','int32']:
            data.pack_string("%d")
            data.pack_int(int(val))
        if type == 'uint32':
            data.pack_string("%u")
            data.pack_uint(long(val))
        if type == 'string':
            data.pack_string("%s")
            data.pack_string(str(val))
        if type == 'float':
            data.pack_string("%f")
            data.pack_float(float(val))
        if type == 'double':
            data.pack_string("%f")
            data.pack_double(float(val))  # XXX - double or float?

        return (meta.get_buffer(), data.get_buffer())

# 需要导入模块: from xdrlib import Packer [as 别名]
# 或者: from xdrlib.Packer import pack_int [as 别名]
    def pack(self, values):
        metric = {
            'hostname': '',
            'spoof': 0,
            'units': '',
            'slope': 'both',
            'tmax': 60,
            'dmax': 0
        }
        metric.update(values)

        if metric.get('spoof', False):
            metric['spoof'] = 1
        else:
            metric['spoof'] = 0

        metric['slope'] = SLOPE[metric['slope']]

        for key in ('name', 'value', 'type'):
            if key not in metric:
                raise KeyError("Missing {0}".format(key))

        if metric['type'] not in ('string', 'int8', 'uint8', 'int16', 'uint16', 'int32', 'uint32', 'float', 'double'):
            raise TypeError("Invalid metric type")

        convert = lambda v: v.encode() if isinstance(v, str) else v
        metric = {key: convert(value) for key, value in metric.items()}

        # Metadata
        meta = Packer()
        meta.pack_int(128)
        meta.pack_string(metric['hostname'])
        meta.pack_string(metric['name'])
        meta.pack_int(int(metric['spoof']))
        meta.pack_string(metric['type'])
        meta.pack_string(metric['name'])
        meta.pack_string(metric['units'])
        meta.pack_int(metric['slope'])
        meta.pack_uint(int(metric['tmax']))
        meta.pack_uint(int(metric['dmax']))

        # Group support
        if 'group' in metric:
            meta.pack_int(1)
            meta.pack_string(b"GROUP")
            meta.pack_string(metric['group'])
        else:
            meta.pack_int(0)

        # Data
        data = Packer()
        data.pack_int(128 + 5)
        data.pack_string(metric['hostname'])
        data.pack_string(metric['name'])
        data.pack_int(int(metric['spoof']))
        data.pack_string(b"%s")
        data.pack_string(bytes(metric['value']))

        return meta.get_buffer(), data.get_buffer()

# 需要导入模块: from xdrlib import Packer [as 别名]
# 或者: from xdrlib.Packer import pack_int [as 别名]
import socket
from xdrlib import Packer
host = 'localhost'
port = 8000
s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
s.connect((host, port))
p = Packer()
p.pack_int(1)
s.send(p.get_buffer())
data = s.recv(1024)
s.close()
print 'recibido', repr(data)