converter

package module
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 Go to latest Published: Dec 2, 2015 License: MIT Imports: 16 Imported by: 0

README

converter

✂ multiformat data conversion

Build Status GoDoc Coverage Status

Usage

converter can be used in the CLI as follow:

$ converter --list-filters
Available filters:
- md5
- sha1
- base64-encode
- base64-decode
- base32-encode
- base32-decode
- hex-encode
- hex-decode
- xml-encode
- xml-decode
- json-encode
- json-decode
- toml-encode
- csv-decode
- fetch
- sleep-100ms
- sleep-1s
- sleep-2s
- sleep-5s
- sleep-10s
- sleep-1m
- reverse
- upper
- lower
- split-lines
- to-unix
- parse-ansi-date
- parse-rfc339-date
- parse-rfc822-date
- parse-rfc850-date
- parse-rfc1123-date
- parse-unix-date
- bytes-to-string
- string-to-bytes
- int-to-string
- string-to-int
- string-to-float
- float-to-string

$ echo 'Hello World!' | converter reverse
!dlroW olleH
$ echo 'Hello World!' | converter md5
8ddd8be4b179a529afa5f2ffae4b9858
$ echo 'Hello World!' | converter md5 md5
b87408ae303f7ca8d4834e5ac3143d06
$ echo 'Hello World!' | converter md5 md5 md5
710f24df02eb8e151074364ea23e1a39
$ echo 'Hello World!' | converter reverse md5 upper reverse
26E80BC257BC2EB49316825A8DB8E0C9
$ echo 'Hello World!' | converter reverse md5 upper reverse base64-decode
[219 161 60 208 16 182 231 176 66 216 64 120 247 125 122 243 110 64 240 48 124 19 64 189]
$ echo 'Hello World!' | converter reverse md5 upper reverse base64-decode bytes-to-string
ۡ<���B�@x�}z�n@�0|@�

Using as a Golang library

See GoDoc for usage and examples.

Changelog

v1.0.0 (2015-12-02)
  • First release
  • Chaining support
  • Pipe support
  • Basic streaming support
  • Helper to convert a basic converter to streaming converter
  • Automtically detect intermediary converters if needed
  • Available filters:
    • base32-decode
    • base32-encode
    • base64-decode
    • base64-encode
    • bytes-to-string
    • csv-decode
    • fetch
    • float-to-string
    • hex-decode
    • hex-encode
    • int-to-string
    • json-decode
    • json-encode
    • lower
    • md5
    • parse-ansi-date
    • parse-date
    • parse-rfc1123-date
    • parse-rfc339-date
    • parse-rfc822-date
    • parse-rfc850-date
    • parse-unix-date
    • parse-unix-timestamp
    • reverse
    • sha1
    • sleep-100ms
    • sleep-10s
    • sleep-1m
    • sleep-1s
    • sleep-2s
    • sleep-5s
    • split-lines
    • string-to-bytes
    • string-to-float
    • string-to-int
    • time-to-string
    • to-unix
    • toml-encode
    • upper
    • xml-decode
    • xml-encode

License

MIT

Documentation

Index

Examples

Constants

This section is empty.

Variables

View Source 
var ConvertANSICToTime = DateToTimeConverter(time.ANSIC)
View Source 
var ConvertRFC1123ToTime = DateToTimeConverter(time.RFC1123)
View Source 
var ConvertRFC3339ToTime = DateToTimeConverter(time.RFC3339)
View Source 
var ConvertRFC822ToTime = DateToTimeConverter(time.RFC822)
View Source 
var ConvertRFC850ToTime = DateToTimeConverter(time.RFC850)
View Source 
var ConvertUnixDateToTime = DateToTimeConverter(time.UnixDate)
View Source 
var FiveSecondDelayer = Delayer(5 * time.Second)
View Source 
var HundredMillisecondDelayer = Delayer(100 * time.Millisecond)
View Source 
var OneMinuteDelayer = Delayer(time.Minute)
View Source 
var OneSecondDelayer = Delayer(time.Second)
View Source 
var RegisteredConverters []*Converter
View Source 
var TenSecondDelayer = Delayer(10 * time.Second)
View Source 
var TwoSecondDelayer = Delayer(2 * time.Second)

Functions

func ConvertBase32ToBytes 

func ConvertBase32ToBytes(in interface{}, out *interface{}) (err error)
Example 
var output interface{}
ConvertBase32ToBytes("NBSWY3DPEB3W64TMMQQQ====", &output)
fmt.Println(output)

Output:

[104 101 108 108 111 32 119 111 114 108 100 33]

func ConvertBase64ToBytes 

func ConvertBase64ToBytes(in interface{}, out *interface{}) (err error)
Example 
var output interface{}
ConvertBase64ToBytes("aGVsbG8gd29ybGQh", &output)
fmt.Println(output)

Output:

[104 101 108 108 111 32 119 111 114 108 100 33]

func ConvertBytesToBase32 

func ConvertBytesToBase32(in interface{}, out *interface{}) error
Example 
var output interface{}
ConvertBytesToBase32([]byte("hello world!"), &output)
fmt.Println(output)

Output:

NBSWY3DPEB3W64TMMQQQ====

func ConvertBytesToBase64 

func ConvertBytesToBase64(in interface{}, out *interface{}) error
Example 
var output interface{}
ConvertBytesToBase64([]byte("hello world!"), &output)
fmt.Println(output)

Output:

aGVsbG8gd29ybGQh

func ConvertBytesToHex 

func ConvertBytesToHex(in interface{}, out *interface{}) error
Example 
var output interface{}
ConvertBytesToHex([]byte("hello world!"), &output)
fmt.Println(output)

Output:

68656c6c6f20776f726c6421

func ConvertBytesToMd5sum 

func ConvertBytesToMd5sum(in interface{}, out *interface{}) (err error)
Example 
var output interface{}
ConvertBytesToMd5sum([]byte("hello world!"), &output)
fmt.Println(output)

Output:

fc3ff98e8c6a0d3087d515c0473f8677

func ConvertBytesToSha1sum 

func ConvertBytesToSha1sum(in interface{}, out *interface{}) (err error)
Example 
var output interface{}
ConvertBytesToSha1sum([]byte("hello world!"), &output)
fmt.Println(output)

Output:

430ce34d020724ed75a196dfc2ad67c77772d169

func ConvertBytesToString 

func ConvertBytesToString(in interface{}, out *interface{}) error
Example 
var output interface{}
ConvertBytesToString([]byte("hello world!"), &output)
fmt.Println(output)

Output:

hello world!

func ConvertDateToTime 

func ConvertDateToTime(in interface{}, out *interface{}) (err error)

func ConvertFloatToString 

func ConvertFloatToString(in interface{}, out *interface{}) (err error)
Example 
var output interface{}
ConvertFloatToString(3.1415, &output)
fmt.Println(output)

Output:

3.1415

func ConvertHexToBytes 

func ConvertHexToBytes(in interface{}, out *interface{}) (err error)
Example 
var output interface{}
ConvertHexToBytes("68656c6c6f20776f726c6421", &output)
fmt.Println(output)

Output:

[104 101 108 108 111 32 119 111 114 108 100 33]

func ConvertIntegerToString 

func ConvertIntegerToString(in interface{}, out *interface{}) error
Example 
var output interface{}
ConvertIntegerToString(int64(1234567890), &output)
fmt.Println(output)

Output:

1234567890

func ConvertJsonToStruct 

func ConvertJsonToStruct(in interface{}, out *interface{}) (err error)
Example 
var output interface{}
input := []byte(`["Hello",42,3.1415]`)
ConvertJsonToStruct(input, &output)
fmt.Printf("%+v\n", output)

Output:

[Hello 42 3.1415]

func ConvertStringToBytes 

func ConvertStringToBytes(in interface{}, out *interface{}) error
Example 
var output interface{}
ConvertStringToBytes("hello world!", &output)
fmt.Println(output)

Output:

[104 101 108 108 111 32 119 111 114 108 100 33]

func ConvertStringToCsv 

func ConvertStringToCsv(in interface{}, out *interface{}) (err error)
Example 
input := `first_name,last_name,username
"Rob","Pike",rob
Ken,Thompson,ken
"Robert","Griesemer","gri"
"Manfred",Touron,moul
`
var output interface{}
ConvertStringToCsv(input, &output)
fmt.Printf("%+v\n", output)

Output:

[[first_name last_name username] [Rob Pike rob] [Ken Thompson ken] [Robert Griesemer gri] [Manfred Touron moul]]

func ConvertStringToFloat 

func ConvertStringToFloat(in interface{}, out *interface{}) (err error)
Example 
var output interface{}
ConvertStringToFloat("3.1415", &output)
fmt.Println(output)

Output:

3.1415

func ConvertStringToInteger 

func ConvertStringToInteger(in interface{}, out *interface{}) (err error)
Example 
var output interface{}
ConvertStringToInteger("1234567890", &output)
fmt.Println(output)

Output:

1234567890

func ConvertStructToJson 

func ConvertStructToJson(in interface{}, out *interface{}) (err error)
Example 
var output interface{}
input := []interface{}{
	"Hello", 42, 3.1415,
}
ConvertStructToJson(input, &output)
fmt.Printf("%s\n", output)

Output:

["Hello",42,3.1415]

func ConvertStructToToml 

func ConvertStructToToml(in interface{}, out *interface{}) (err error)
Example 
var output interface{}
input := map[string]interface{}{
	"a": "Hello",
	"b": 42,
	"c": 3.1415,
}
ConvertStructToToml(input, &output)
fmt.Printf("%s\n", output)

Output:

a = "Hello"
b = 42
c = 3.1415

func ConvertStructToXml 

func ConvertStructToXml(in interface{}, out *interface{}) (err error)
Example 
var output interface{}
input := []interface{}{
	"Hello", 42, 3.1415,
}
ConvertStructToXml(input, &output)
fmt.Printf("%s\n", output)

Output:

<string>Hello</string><int>42</int><float64>3.1415</float64>

func ConvertTimeToString 

func ConvertTimeToString(in interface{}, out *interface{}) (err error)

func ConvertTimeToUnix 

func ConvertTimeToUnix(in interface{}, out *interface{}) (err error)
Example 
input := time.Date(1988, time.January, 25, 13, 10, 42, 0, time.UTC)
var output interface{}
ConvertTimeToUnix(input, &output)
fmt.Printf("%+v\n", output.(int64))

Output:

570114642

func ConvertUnixTimestampToTime 

func ConvertUnixTimestampToTime(in interface{}, out *interface{}) (err error)

func ConvertXmlToStruct 

func ConvertXmlToStruct(in interface{}, out *interface{}) (err error)

func FetchUrlToBytes 

func FetchUrlToBytes(in interface{}, out *interface{}) error
Example 
input := "http://sapin-as-a-service.appspot.com/?size=3"
var output interface{}
FetchUrlToBytes(input, &output)
fmt.Printf("%+s\n", string(output.([]byte)))

Output:

          *
         ***
        *****
       *******
        *****
       *******
      *********
     ***********
    *************
     ***********
    *************
   ***************
  *****************
 *******************
*********************
         |||
         |||
         |||

func Lowercase 

func Lowercase(in interface{}, out *interface{}) (err error)

func RegisterConverter 

func RegisterConverter(converter *Converter)

func ReverseString 

func ReverseString(in interface{}, out *interface{}) (err error)

func StreamBufferSplitLines 

func StreamBufferSplitLines(in chan interface{}) chan interface{}

func Uppercase 

func Uppercase(in interface{}, out *interface{}) (err error)

Types

type ConversionFn 

type ConversionFn func(interface{}, *interface{}) error

func Chain 

func Chain(left ConversionFn, rights ...ConversionFn) ConversionFn

func DateToTimeConverter 

func DateToTimeConverter(format string) ConversionFn

func Delayer 

func Delayer(duration time.Duration) ConversionFn

func GetTypeConversionFunc 

func GetTypeConversionFunc(inType, outType string) ConversionFn

func Pipe 

func Pipe(left, right ConversionFn) ConversionFn

type Converter 

type Converter struct {
	InputType              string
	OutputType             string
	Name                   string
	ConversionFunc         ConversionFn
	StreamConvFunc         StreamConvFn
	IsDefaultTypeConverter bool
}

func GetConverterByName 

func GetConverterByName(name string) (*Converter, error)

func NewConverter 

func NewConverter(name string) *Converter

func (*Converter) SetConversionFunc 

func (conv *Converter) SetConversionFunc(fn ConversionFn) *Converter

func (*Converter) SetDefaultTypeConverter 

func (conv *Converter) SetDefaultTypeConverter() *Converter

func (*Converter) SetStreamConvFunc 

func (conv *Converter) SetStreamConvFunc(fn StreamConvFn) *Converter

func (*Converter) SetType 

func (conv *Converter) SetType(ioType string) *Converter

func (*Converter) SetTypes 

func (conv *Converter) SetTypes(inType, outType string) *Converter

type ConverterChain 

type ConverterChain []*Converter

func NewConverterChain 

func NewConverterChain(filterNames []string) (ConverterChain, error)

func (*ConverterChain) ConversionFunc 

func (chain *ConverterChain) ConversionFunc(inType, outType string) (ConversionFn, error)

func (*ConverterChain) Convert 

func (chain *ConverterChain) Convert(input interface{}, output *interface{}) error

type StreamConvFn 

type StreamConvFn func(chan interface{}) chan interface{}

func ConversionToStreamConv 

func ConversionToStreamConv(conversionFn ConversionFn) StreamConvFn

func StreamChain 

func StreamChain(streamFuncs ...StreamConvFn) StreamConvFn

func StreamPipe 

func StreamPipe(left, right StreamConvFn) StreamConvFn

Source Files

View all Source files

Directories

Path Synopsis
cmd
converter
json2toml

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