util

package module

v0.0.0-...-a4afd4c Latest Latest Go to latest Published: Oct 19, 2018 License: MIT Imports: 28 Imported by: 5

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/AlexRuzin/util

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README ¶

util

A set of Go utility libraries

Documentation ¶

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Index ¶

Constants
func B64D(d string) (data []byte, err error)
func B64E(d []byte) string
func Base32Decoder(text string) (string, error)
func Check(err error)
func CheckIPLocalCIDR(ipAddress string) (bool, error)
func CheckN(err error, d string)
func CheckR(err error) error
func CompressStream(p []byte) ([]byte, error)
func CopyFile(source string, destination string) error
func CreateSqlDatetime() string
func DeSerialize(data []byte, s interface{}) error
func DebugOut(debug string)
func DebugOutHex(debug []byte)
func DecompressStream(p []byte) ([]byte, error)
func GetCompressedSize(p []byte) int
func GetLocalIP() (localIP *string, err error)
func GetStdin() *string
func IntToString(n int) string
func IsAsciiPrintable(s string) bool
func RandInt(min int, max int) int
func RandIntRange(min, max int) int
func RandomString(l int) string
func RetErrStr(text string) (err error)
func Serialize(d interface{}) ([]byte, error)
func SimpleDateTime() string
func Sleep(val time.Duration)
func SleepHours(val time.Duration)
func SleepSeconds(val time.Duration)
func SynchronizeGlobalMutex(mutexName string) (*filemutex.FileMutex, error)
func ThrowN(d string)
func WaitForever()
type GeoIP
- func GetGeoIP() (geoip *GeoIP, err error)
type QueueObject
- func NewQueue(load ...interface{}) (Queue *QueueObject)
- func (f *QueueObject) Array() []interface{}
- func (f *QueueObject) CloseQueue()
- func (f *QueueObject) Index(c int) interface{}
- func (f *QueueObject) Len() int
- func (f *QueueObject) Pop() interface{}
- func (f *QueueObject) Push(p interface{}) int
type StackObject
- func NewStack(load ...interface{}) *StackObject
- func (f *StackObject) Push(val interface{}) int
type SystemInfo
- func GetSystemInfo() (sysinfo *SystemInfo, err error)

Constants ¶

View Source

const GEOIP_URI = "https://ipinfo.io/json"

View Source

const ROOT_MUTEX_DIRECTORY = "/tmp/"

Variables ¶

This section is empty.

Functions ¶

func B64D ¶

func B64D(d string) (data []byte, err error)

func B64E ¶

func B64E(d []byte) string

func Base32Decoder ¶

func Base32Decoder(text string) (string, error)

func Check ¶

func Check(err error)

func CheckIPLocalCIDR ¶

func CheckIPLocalCIDR(ipAddress string) (bool, error)

func CheckN ¶

func CheckN(err error, d string)

func CheckR ¶

func CheckR(err error) error

func CompressStream ¶

func CompressStream(p []byte) ([]byte, error)

Use gzip compression to generate a compressed stream

func CopyFile ¶

func CopyFile(source string, destination string) error

func CreateSqlDatetime ¶

func CreateSqlDatetime() string

* Generate a SQL DATETIME compliant string * https://stackoverflow.com/questions/21648842/output-go-time-in-rfc3339-like-mysql-format

func DeSerialize ¶

func DeSerialize(data []byte, s interface{}) error

func GetCompressedSize ¶

func GetCompressedSize(p []byte) int

func GetLocalIP ¶

func GetLocalIP() (localIP *string, err error)

func GetStdin ¶

func GetStdin() *string

func IntToString ¶

func IntToString(n int) string

func IsAsciiPrintable ¶

func IsAsciiPrintable(s string) bool

func RandInt ¶

func RandInt(min int, max int) int

func RandIntRange ¶

func RandIntRange(min, max int) int

func RandomString ¶

func RandomString(l int) string

func RetErrStr ¶

func RetErrStr(text string) (err error)

* Returns a new error object with the specified prefix

func Serialize ¶

func Serialize(d interface{}) ([]byte, error)

func SimpleDateTime ¶

func SimpleDateTime() string

func Sleep ¶

func Sleep(val time.Duration)

func SleepHours ¶

func SleepHours(val time.Duration)

func SleepSeconds ¶

func SleepSeconds(val time.Duration)

func SynchronizeGlobalMutex ¶

func SynchronizeGlobalMutex(mutexName string) (*filemutex.FileMutex, error)

* This method creates a global object which attempts to synchronize instances of * applications that run concurrently. This application WILL terminate the application * if a lock cannot be acquired, otherwise it will return the appropriate *Filemutex * object and a nil error code

func ThrowN ¶

func ThrowN(d string)

* Throw a panic

func WaitForever ¶

func WaitForever()

Types ¶

type GeoIP ¶

type GeoIP struct {
	IPString    string `json:"ip"`
	Hostname    string `json:"hostname"`
	City        string `json:"city"`
	Region      string `json:"region"`
	CountryCode string `json:"country"`
	Coordinates string `json:"loc"`
	ISP         string `json:"org"`
	Postal      string `json:"postal"`
}

func GetGeoIP ¶

func GetGeoIP() (geoip *GeoIP, err error)

type QueueObject ¶

type QueueObject struct {
	// contains filtered or unexported fields
}

func NewQueue ¶

func NewQueue(load ...interface{}) (Queue *QueueObject)

func (*QueueObject) Array ¶

func (f *QueueObject) Array() []interface{}

* Return a read-only array of the queue

func (*QueueObject) CloseQueue ¶

func (f *QueueObject) CloseQueue()

func (*QueueObject) Index ¶

func (f *QueueObject) Index(c int) interface{}

* References a certain element in the array

func (*QueueObject) Len ¶

func (f *QueueObject) Len() int

* Get the length of the elements

func (*QueueObject) Pop ¶

func (f *QueueObject) Pop() interface{}

func (*QueueObject) Push ¶

func (f *QueueObject) Push(p interface{}) int

* Input: Object that needs to be pushed to the Queue * Output: Number of objects in the array

type StackObject ¶

type StackObject struct {
	// contains filtered or unexported fields
}

func NewStack ¶

func NewStack(load ...interface{}) *StackObject

func (*StackObject) Push ¶

func (f *StackObject) Push(val interface{}) int

type SystemInfo ¶

type SystemInfo struct {
	/*
	 * Interface MAC/IP addresses, GeoIP Location in a juicy serialized structure,
	 *  and global IP address as reported by "ipinfo.io"
	 */
	GlobalIP *GeoIP
	LocalIP  string

	/* Operating system version/build */
	OSName string

	/* Local host information -- should be universal */
	Hostname string
	Username string

	/* GoInfoObject -- kernel and detailed system info */
	GoInfo *goInfo.GoInfoObject

	/* Windows specific output of "systeminfo" command */
	SystemInfoCommand *string
}

func GetSystemInfo ¶

func GetSystemInfo() (sysinfo *SystemInfo, err error)

Source Files ¶

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README ¶

util

Documentation ¶

Index ¶

Constants ¶

Variables ¶

Functions ¶

func B64D ¶

func B64E ¶

func Base32Decoder ¶

func Check ¶

func CheckIPLocalCIDR ¶

func CheckN ¶

func CheckR ¶

func CompressStream ¶

func CopyFile ¶

func CreateSqlDatetime ¶

func DeSerialize ¶

func DebugOut ¶

func DebugOutHex ¶

func DecompressStream ¶

func GetCompressedSize ¶

func GetLocalIP ¶

func GetStdin ¶

func IntToString ¶

func IsAsciiPrintable ¶

func RandInt ¶

func RandIntRange ¶

func RandomString ¶

func RetErrStr ¶

func Serialize ¶

func SimpleDateTime ¶

func Sleep ¶

func SleepHours ¶

func SleepSeconds ¶

func SynchronizeGlobalMutex ¶

func ThrowN ¶

func WaitForever ¶

Types ¶

type GeoIP ¶

func GetGeoIP ¶

type QueueObject ¶

func NewQueue ¶

func (*QueueObject) Array ¶

func (*QueueObject) CloseQueue ¶

func (*QueueObject) Index ¶

func (*QueueObject) Len ¶

func (*QueueObject) Pop ¶

func (*QueueObject) Push ¶

type StackObject ¶

func NewStack ¶

func (*StackObject) Push ¶

type SystemInfo ¶

func GetSystemInfo ¶

Source Files ¶