/galang

Some utils for the Go: network,network address,string,algorithms/structure,array/silce,一款包含了网络地址相关，字符串相关，算法和数据结构的 Go 语言常用工具库。

Primary LanguageGoOtherNOASSERTION

💡 简介

Galang Some utils for the Go: network address,string,algorithms/structure,array/silce

中文说明

use

  1. use go.mod
  2. GOPROXY=direct go get -u github.com/gakkiyomi/galang

✨ Feature List

Network net.Network

  • Get Local IP
  • Get Internet IP
  • JAVA Apache SubnetUtils go version
  • Convert the number of mask bits by subnet mask
  • Convert the subnet mask by the number of mask bits
  • Long type IP to IP string
  • IP string to Long type IP
  • Determine whether an IP address is range of a network segment
  • Get local machine uuid (only linux)
  • Get all available addresses under a network segment (excluding broadcast addresses and network addresses)
  • IP longest prefix matching algorithm (LPM)
  • Get the network bit and broadcast bit of the network segment
  • Get the first available address and the last available address in a network segment
  • Get the number of available addresses in a network segment

SNMP net.SNMP

  • Get system information (host name, system description, running time since snmp started, contact person, physical location, vendor)
  • Get interface information (IP address, subnet mask, current interface status, MAC address)

NMAP net.NMAP

  • NMAP-based network scanner (support scanning network segment or range ip to obtain host ip and port opening and closing status)

String string.String

  • Does the string begin with xx
  • Does the string end with xx
  • Judgment contains string ignore case
  • Determine whether the string is a blank string
  • Determine whether the string has contains any blank string
  • Java StringBuilder in go

Array array.Array

  • Insert an element at the specified position in the array
  • Array deduplication
  • String to String array
  • Reverse array/silce
  • Get max value from int array
  • Get min value from int array
  • Get unionsection from int array
  • Get unionsection from string array
  • Get intersection from int array
  • Get intersection from string array
  • Get complement from int array
  • Get complement from string array
  • BinarySerch(array must be sorted by asc)

Structure structure

  • Stack
  • Queue
  • RingBuffer
  • BitMap
  • Trie
  • BinaryTree No guarantee of balance
  • BalancedBinaryTree
    • AVLTree
    • RedBlackTree
  • Heap
    • MaxHeap
    • MinHeap
  • Graph [TODO]

Sort sort

  • Quick Sort
  • Selection Sort
  • Insertion Sort
  • Quick Sort
  • Heap Sort
  • Merge Sort
  • Shell Sort
  • Bucket Sort

Config config

  • Read configuration file in JSON format
  • Read configuration file in XML format
  • TODO | Read configuration file in YAML format

File file.File

  • Get file size
  • Check the path exists
  • Check the file content is in JSON format
  • Check the file content is in XML format
  • Check the file stream content is in JSON format
  • Check the file stream content is in XML format

Transform utils.Transform

  • Convert between string and other types

UUID utils.UUID

  • Generate a UUID
  • check if UUID is legal

🔑 JetBrains OS licenses

galang had been being developed with GoLand IDE under the free JetBrains Open Source license(s) granted by JetBrains s.r.o., hence I would like to express my thanks here.

Thanks

gosnmp # good SNMP client

nmap # great NMAP client

dmidecode # dmidecode library

etree # xml parse library