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juniper_telemetry_lib.rb
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Sat, Jan 17, 2:14 PM

juniper_telemetry_lib.rb
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##############################
## Supporting functions ##
##############################
def parse_hash(data, jnpr_sensor, master_key='')
leaf_data = Hash.new
arr_data = Array.new
arr_key = Array.new
fin_data = Array.new
data.each do |key, value|
if master_key == ''
new_master_key = key
else
new_master_key = master_key + '.' + key
end
if not [Hash, Array].include?(value.class)
leaf_data[new_master_key] = value
elsif value.is_a? Array
arr_data << parse_array(value, jnpr_sensor, new_master_key)
arr_key << new_master_key
elsif value.is_a? Hash
hash_data = parse_hash(value, jnpr_sensor, new_master_key)
if hash_data.is_a? Hash
arr_data << [hash_data]
else
arr_data << hash_data
end
arr_key << new_master_key
end
end
# Put all the data from Array to hash.
# If the key names with list name to avoid overwriting
if not leaf_data.empty?
arr_key.length.times do |i|
for data_aa in arr_data[i]
leaf_tmp = leaf_data.clone
if not data_aa == nil
# Data could be a hash or a array. If it is an array then iterate over it and
# store individual elements
if data_aa.is_a? Hash
data_aa.each do |key_aa, value_aa|
leaf_tmp[key_aa] = value_aa
end
fin_data += [leaf_tmp]
else
for data_ha in data_aa
leaf_tmp = leaf_data.clone
data_ha.each do |key_aa, value_aa|
leaf_tmp[key_aa] = value_aa
end
fin_data += [leaf_tmp]
end
end
end
end
end
else
fin_data = arr_data.clone
end
arr_data.clear
#if (fin_data.to_a.empty?) && (not leaf_data.empty?) && (leaf_flag)
if (fin_data.to_a.empty?) && (not leaf_data.empty?)
fin_data += [leaf_data]
end
return fin_data
end
def parse_array(data, jnpr_sensor, master_key)
arr_data = []
for value in data
# if value.is_a? Array
# arr_data << parse_array(value, jnpr_sensor)
if value.is_a? Hash
arr_data += parse_hash(value, jnpr_sensor, master_key)
else
$log.error "Leaf elements in array are not coded. Please open a issue."
end
end
return arr_data
end
def epoc_to_sec(epoc)
# Check if sec, usec or msec
nbr_digit = epoc.to_s.size
if nbr_digit == 10
return epoc.to_i
elsif nbr_digit == 13
return (epoc.to_i/1000).to_i
elsif nbr_digit == 16
return (epoc.to_i/1000000).to_i
end
return epoc
end

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