Golang Writer.WriteString Examples

Programming Language: Golang

Namespace/Package Name: github.com/calmh/xdr

Class/Type: Writer

Method/Function: WriteString

Examples at hotexamples.com: 27

The package library in question is likely github.com/calmh/xdr. The xdr.Writer WriteString() method allows for writing a string to a buffer in the XDR (External Data Representation) format.

Here are some sample code snippets that demonstrate the usage of xdr.Writer WriteString():

Example 1:

import (
	"bytes"
	"github.com/calmh/xdr"
)

func main() {
	// create new buffer
	buf := new(bytes.Buffer)

	// create new xdr writer
	writer := xdr.NewEncoder(buf)

	// write a string to the buffer
	str := "Hello, world!"
	writer.WriteString(str)

	// retrieve the buffer as a byte slice
	data := buf.Bytes()

	// print the result
	fmt.Println(data)
}

In this example, we create a new buffer and initialize an xdr.Writer instance to write data to it. We then write the string "Hello, world!" to the buffer using the WriteString() function. Finally, we retrieve the data from the buffer and print it to the console.

Example 2:

import (
	"github.com/calmh/xdr"
)

func main() {
	// create new xdr writer
	writer := xdr.NewEncoder(nil)

	// write a string to the writer
	str := "Goodbye, world!"
	writer.WriteString(str)

	// retrieve the data as a byte slice
	data := writer.Bytes()

	// print the result
	fmt.Println(data)
}

In this example, we initialize an xdr.Writer instance without specifying a buffer. We then write the string "Goodbye, world!" to the writer using the WriteString() function. Finally, we retrieve the data from the writer as a byte slice and print it to the console. Overall, xdr.Writer WriteString() is a useful function for writing strings to an XDR buffer. It is part of the github.com/calmh/xdr package library, which provides functionality for encoding and decoding data in the XDR format.

Golang Writer.WriteString - 27 examples found. These are the top rated real world Golang examples of github.com/calmh/xdr.Writer.WriteString extracted from open source projects. You can rate examples to help us improve the quality of examples.

Frequently Used Methods

Show Hide

Error(30)

Tot(30)

WriteUint32(30)

WriteString(27)

WriteBytes(24)

WriteUint64(14)

WriteUint16(8)

WriteUint8(4)

WriteRaw(2)

WriteBool(1)

Example #1

Show file

File: message_xdr.go Project: oliviercoma/syncthing

func (o Folder) EncodeXDRInto(xw *xdr.Writer) (int, error) {
	if l := len(o.ID); l > 64 {
		return xw.Tot(), xdr.ElementSizeExceeded("ID", l, 64)
	}
	xw.WriteString(o.ID)
	if l := len(o.Devices); l > 1000000 {
		return xw.Tot(), xdr.ElementSizeExceeded("Devices", l, 1000000)
	}
	xw.WriteUint32(uint32(len(o.Devices)))
	for i := range o.Devices {
		_, err := o.Devices[i].EncodeXDRInto(xw)
		if err != nil {
			return xw.Tot(), err
		}
	}
	xw.WriteUint32(o.Flags)
	if l := len(o.Options); l > 64 {
		return xw.Tot(), xdr.ElementSizeExceeded("Options", l, 64)
	}
	xw.WriteUint32(uint32(len(o.Options)))
	for i := range o.Options {
		_, err := o.Options[i].EncodeXDRInto(xw)
		if err != nil {
			return xw.Tot(), err
		}
	}
	return xw.Tot(), xw.Error()
}

Example #2

Show file

File: message_xdr.go Project: baa-archieve/syncthing

func (o CloseMessage) encodeXDR(xw *xdr.Writer) (int, error) {
	if len(o.Reason) > 1024 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteString(o.Reason)
	return xw.Tot(), xw.Error()
}

Example #3

Show file

File: message_xdr.go Project: modulexcite/relaysrv

func (o IndexMessage) EncodeXDRInto(xw *xdr.Writer) (int, error) {
	if l := len(o.Folder); l > 256 {
		return xw.Tot(), xdr.ElementSizeExceeded("Folder", l, 256)
	}
	xw.WriteString(o.Folder)
	if l := len(o.Files); l > 1000000 {
		return xw.Tot(), xdr.ElementSizeExceeded("Files", l, 1000000)
	}
	xw.WriteUint32(uint32(len(o.Files)))
	for i := range o.Files {
		_, err := o.Files[i].EncodeXDRInto(xw)
		if err != nil {
			return xw.Tot(), err
		}
	}
	xw.WriteUint32(o.Flags)
	if l := len(o.Options); l > 64 {
		return xw.Tot(), xdr.ElementSizeExceeded("Options", l, 64)
	}
	xw.WriteUint32(uint32(len(o.Options)))
	for i := range o.Options {
		_, err := o.Options[i].EncodeXDRInto(xw)
		if err != nil {
			return xw.Tot(), err
		}
	}
	return xw.Tot(), xw.Error()
}

Example #4

Show file

File: localpackets_xdr.go Project: wmwwmv/syncthing

func (o Address) EncodeXDRInto(xw *xdr.Writer) (int, error) {
	if l := len(o.URL); l > 2083 {
		return xw.Tot(), xdr.ElementSizeExceeded("URL", l, 2083)
	}
	xw.WriteString(o.URL)
	return xw.Tot(), xw.Error()
}

Example #5

Show file

File: message_xdr.go Project: oliviercoma/syncthing

func (o RequestMessage) EncodeXDRInto(xw *xdr.Writer) (int, error) {
	if l := len(o.Folder); l > 64 {
		return xw.Tot(), xdr.ElementSizeExceeded("Folder", l, 64)
	}
	xw.WriteString(o.Folder)
	if l := len(o.Name); l > 8192 {
		return xw.Tot(), xdr.ElementSizeExceeded("Name", l, 8192)
	}
	xw.WriteString(o.Name)
	xw.WriteUint64(uint64(o.Offset))
	xw.WriteUint32(uint32(o.Size))
	if l := len(o.Hash); l > 64 {
		return xw.Tot(), xdr.ElementSizeExceeded("Hash", l, 64)
	}
	xw.WriteBytes(o.Hash)
	xw.WriteUint32(o.Flags)
	if l := len(o.Options); l > 64 {
		return xw.Tot(), xdr.ElementSizeExceeded("Options", l, 64)
	}
	xw.WriteUint32(uint32(len(o.Options)))
	for i := range o.Options {
		_, err := o.Options[i].EncodeXDRInto(xw)
		if err != nil {
			return xw.Tot(), err
		}
	}
	return xw.Tot(), xw.Error()
}

Example #6

Show file

File: message_xdr.go Project: baa-archieve/syncthing

func (o ClusterConfigMessage) encodeXDR(xw *xdr.Writer) (int, error) {
	if len(o.ClientName) > 64 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteString(o.ClientName)
	if len(o.ClientVersion) > 64 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteString(o.ClientVersion)
	if len(o.Folders) > 64 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteUint32(uint32(len(o.Folders)))
	for i := range o.Folders {
		_, err := o.Folders[i].encodeXDR(xw)
		if err != nil {
			return xw.Tot(), err
		}
	}
	if len(o.Options) > 64 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteUint32(uint32(len(o.Options)))
	for i := range o.Options {
		_, err := o.Options[i].encodeXDR(xw)
		if err != nil {
			return xw.Tot(), err
		}
	}
	return xw.Tot(), xw.Error()
}

Example #7

Show file

File: encdec_xdr_test.go Project: kattunga/syncthing

func (o TestStruct) EncodeXDRInto(xw *xdr.Writer) (int, error) {
	xw.WriteUint64(uint64(o.I))
	xw.WriteUint8(uint8(o.I8))
	xw.WriteUint8(o.UI8)
	xw.WriteUint16(uint16(o.I16))
	xw.WriteUint16(o.UI16)
	xw.WriteUint32(uint32(o.I32))
	xw.WriteUint32(o.UI32)
	xw.WriteUint64(uint64(o.I64))
	xw.WriteUint64(o.UI64)
	if l := len(o.BS); l > 1024 {
		return xw.Tot(), xdr.ElementSizeExceeded("BS", l, 1024)
	}
	xw.WriteBytes(o.BS)
	if l := len(o.S); l > 1024 {
		return xw.Tot(), xdr.ElementSizeExceeded("S", l, 1024)
	}
	xw.WriteString(o.S)
	_, err := o.C.EncodeXDRInto(xw)
	if err != nil {
		return xw.Tot(), err
	}
	if l := len(o.SS); l > 1024 {
		return xw.Tot(), xdr.ElementSizeExceeded("SS", l, 1024)
	}
	xw.WriteUint32(uint32(len(o.SS)))
	for i := range o.SS {
		xw.WriteString(o.SS[i])
	}
	return xw.Tot(), xw.Error()
}

Example #8

Show file

File: message_xdr.go Project: oliviercoma/syncthing

func (o FileInfo) EncodeXDRInto(xw *xdr.Writer) (int, error) {
	if l := len(o.Name); l > 8192 {
		return xw.Tot(), xdr.ElementSizeExceeded("Name", l, 8192)
	}
	xw.WriteString(o.Name)
	xw.WriteUint32(o.Flags)
	xw.WriteUint64(uint64(o.Modified))
	_, err := o.Version.EncodeXDRInto(xw)
	if err != nil {
		return xw.Tot(), err
	}
	xw.WriteUint64(uint64(o.LocalVersion))
	if l := len(o.Blocks); l > 1000000 {
		return xw.Tot(), xdr.ElementSizeExceeded("Blocks", l, 1000000)
	}
	xw.WriteUint32(uint32(len(o.Blocks)))
	for i := range o.Blocks {
		_, err := o.Blocks[i].EncodeXDRInto(xw)
		if err != nil {
			return xw.Tot(), err
		}
	}
	xw.WriteUint32(uint32(o.UID))
	xw.WriteUint32(uint32(o.GID))
	return xw.Tot(), xw.Error()
}

Example #9

Show file

File: message_xdr.go Project: oliviercoma/syncthing

func (o ClusterConfigMessage) EncodeXDRInto(xw *xdr.Writer) (int, error) {
	if l := len(o.ClientName); l > 64 {
		return xw.Tot(), xdr.ElementSizeExceeded("ClientName", l, 64)
	}
	xw.WriteString(o.ClientName)
	if l := len(o.ClientVersion); l > 64 {
		return xw.Tot(), xdr.ElementSizeExceeded("ClientVersion", l, 64)
	}
	xw.WriteString(o.ClientVersion)
	if l := len(o.Folders); l > 1000000 {
		return xw.Tot(), xdr.ElementSizeExceeded("Folders", l, 1000000)
	}
	xw.WriteUint32(uint32(len(o.Folders)))
	for i := range o.Folders {
		_, err := o.Folders[i].EncodeXDRInto(xw)
		if err != nil {
			return xw.Tot(), err
		}
	}
	if l := len(o.Options); l > 64 {
		return xw.Tot(), xdr.ElementSizeExceeded("Options", l, 64)
	}
	xw.WriteUint32(uint32(len(o.Options)))
	for i := range o.Options {
		_, err := o.Options[i].EncodeXDRInto(xw)
		if err != nil {
			return xw.Tot(), err
		}
	}
	return xw.Tot(), xw.Error()
}

Example #10

Show file

File: message_xdr.go Project: oliviercoma/syncthing

func (o CloseMessage) EncodeXDRInto(xw *xdr.Writer) (int, error) {
	if l := len(o.Reason); l > 1024 {
		return xw.Tot(), xdr.ElementSizeExceeded("Reason", l, 1024)
	}
	xw.WriteString(o.Reason)
	xw.WriteUint32(uint32(o.Code))
	return xw.Tot(), xw.Error()
}

Example #11

Show file

File: packets_xdr.go Project: rwx-zwx-awx/syncthing

func (o Relay) EncodeXDRInto(xw *xdr.Writer) (int, error) {
	if l := len(o.Address); l > 256 {
		return xw.Tot(), xdr.ElementSizeExceeded("Address", l, 256)
	}
	xw.WriteString(o.Address)
	xw.WriteUint32(uint32(o.Latency))
	return xw.Tot(), xw.Error()
}

Example #12

Show file

File: localpackets_xdr.go Project: wmwwmv/syncthing

func (o Relay) EncodeXDRInto(xw *xdr.Writer) (int, error) {
	if l := len(o.URL); l > 2083 {
		return xw.Tot(), xdr.ElementSizeExceeded("URL", l, 2083)
	}
	xw.WriteString(o.URL)
	xw.WriteUint32(uint32(o.Latency))
	return xw.Tot(), xw.Error()
}

Example #13

Show file

File: message_xdr.go Project: baa-archieve/syncthing

func (o Option) encodeXDR(xw *xdr.Writer) (int, error) {
	if len(o.Key) > 64 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteString(o.Key)
	if len(o.Value) > 1024 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteString(o.Value)
	return xw.Tot(), xw.Error()
}

Example #14

Show file

File: message_xdr.go Project: ericcapricorn/syncthing

func (o Option) encodeXDR(xw *xdr.Writer) (int, error) {
	if l := len(o.Key); l > 64 {
		return xw.Tot(), xdr.ElementSizeExceeded("Key", l, 64)
	}
	xw.WriteString(o.Key)
	if l := len(o.Value); l > 1024 {
		return xw.Tot(), xdr.ElementSizeExceeded("Value", l, 1024)
	}
	xw.WriteString(o.Value)
	return xw.Tot(), xw.Error()
}

Example #15

Show file

File: message_xdr.go Project: baa-archieve/syncthing

func (o FileInfoTruncated) encodeXDR(xw *xdr.Writer) (int, error) {
	if len(o.Name) > 8192 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteString(o.Name)
	xw.WriteUint32(o.Flags)
	xw.WriteUint64(uint64(o.Modified))
	xw.WriteUint64(o.Version)
	xw.WriteUint64(o.LocalVersion)
	xw.WriteUint32(o.NumBlocks)
	return xw.Tot(), xw.Error()
}

Example #16

Show file

File: message_xdr.go Project: baa-archieve/syncthing

func (o RequestMessage) encodeXDR(xw *xdr.Writer) (int, error) {
	if len(o.Folder) > 64 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteString(o.Folder)
	if len(o.Name) > 8192 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteString(o.Name)
	xw.WriteUint64(o.Offset)
	xw.WriteUint32(o.Size)
	return xw.Tot(), xw.Error()
}

Example #17

Show file

File: message_xdr.go Project: ericcapricorn/syncthing

func (o RequestMessage) encodeXDR(xw *xdr.Writer) (int, error) {
	if l := len(o.Folder); l > 64 {
		return xw.Tot(), xdr.ElementSizeExceeded("Folder", l, 64)
	}
	xw.WriteString(o.Folder)
	if l := len(o.Name); l > 8192 {
		return xw.Tot(), xdr.ElementSizeExceeded("Name", l, 8192)
	}
	xw.WriteString(o.Name)
	xw.WriteUint64(o.Offset)
	xw.WriteUint32(o.Size)
	return xw.Tot(), xw.Error()
}

Example #18

Show file

File: message_xdr.go Project: ericcapricorn/syncthing

func (o Folder) encodeXDR(xw *xdr.Writer) (int, error) {
	if l := len(o.ID); l > 64 {
		return xw.Tot(), xdr.ElementSizeExceeded("ID", l, 64)
	}
	xw.WriteString(o.ID)
	xw.WriteUint32(uint32(len(o.Devices)))
	for i := range o.Devices {
		_, err := o.Devices[i].encodeXDR(xw)
		if err != nil {
			return xw.Tot(), err
		}
	}
	return xw.Tot(), xw.Error()
}

Example #19

Show file

File: message_xdr.go Project: baa-archieve/syncthing

func (o IndexMessage) encodeXDR(xw *xdr.Writer) (int, error) {
	if len(o.Folder) > 64 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteString(o.Folder)
	xw.WriteUint32(uint32(len(o.Files)))
	for i := range o.Files {
		_, err := o.Files[i].encodeXDR(xw)
		if err != nil {
			return xw.Tot(), err
		}
	}
	return xw.Tot(), xw.Error()
}

Example #20

Show file

File: bench_xdr_test.go Project: kattunga/syncthing

func (o XDRBenchStruct) EncodeXDRInto(xw *xdr.Writer) (int, error) {
	xw.WriteUint64(o.I1)
	xw.WriteUint32(o.I2)
	xw.WriteUint16(o.I3)
	xw.WriteUint8(o.I4)
	if l := len(o.Bs0); l > 128 {
		return xw.Tot(), xdr.ElementSizeExceeded("Bs0", l, 128)
	}
	xw.WriteBytes(o.Bs0)
	xw.WriteBytes(o.Bs1)
	if l := len(o.S0); l > 128 {
		return xw.Tot(), xdr.ElementSizeExceeded("S0", l, 128)
	}
	xw.WriteString(o.S0)
	xw.WriteString(o.S1)
	return xw.Tot(), xw.Error()
}

Example #21

Show file

File: bench_xdr_test.go Project: GDXN/syncthing

func (o XDRBenchStruct) encodeXDR(xw *xdr.Writer) (int, error) {
	xw.WriteUint64(o.I1)
	xw.WriteUint32(o.I2)
	xw.WriteUint16(o.I3)
	xw.WriteUint8(o.I4)
	if len(o.Bs0) > 128 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteBytes(o.Bs0)
	xw.WriteBytes(o.Bs1)
	if len(o.S0) > 128 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteString(o.S0)
	xw.WriteString(o.S1)
	return xw.Tot(), xw.Error()
}

Example #22

Show file

File: message_xdr.go Project: Blueprint-Marketing/syncthing

func (o Repository) encodeXDR(xw *xdr.Writer) (int, error) {
	if len(o.ID) > 64 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteString(o.ID)
	if len(o.Nodes) > 64 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteUint32(uint32(len(o.Nodes)))
	for i := range o.Nodes {
		_, err := o.Nodes[i].encodeXDR(xw)
		if err != nil {
			return xw.Tot(), err
		}
	}
	return xw.Tot(), xw.Error()
}

Example #23

Show file

File: message_xdr.go Project: baa-archieve/syncthing

func (o FileInfo) encodeXDR(xw *xdr.Writer) (int, error) {
	if len(o.Name) > 8192 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteString(o.Name)
	xw.WriteUint32(o.Flags)
	xw.WriteUint64(uint64(o.Modified))
	xw.WriteUint64(o.Version)
	xw.WriteUint64(o.LocalVersion)
	xw.WriteUint32(uint32(len(o.Blocks)))
	for i := range o.Blocks {
		_, err := o.Blocks[i].encodeXDR(xw)
		if err != nil {
			return xw.Tot(), err
		}
	}
	return xw.Tot(), xw.Error()
}

Example #24

Show file

File: encdec_xdr_test.go Project: Blueprint-Marketing/syncthing

func (o TestStruct) encodeXDR(xw *xdr.Writer) (int, error) {
	xw.WriteUint64(uint64(o.I))
	xw.WriteUint8(uint8(o.I8))
	xw.WriteUint8(o.UI8)
	xw.WriteUint16(uint16(o.I16))
	xw.WriteUint16(o.UI16)
	xw.WriteUint32(uint32(o.I32))
	xw.WriteUint32(o.UI32)
	xw.WriteUint64(uint64(o.I64))
	xw.WriteUint64(o.UI64)
	xw.WriteBytes(o.BS)
	xw.WriteString(o.S)
	_, err := o.C.encodeXDR(xw)
	if err != nil {
		return xw.Tot(), err
	}
	return xw.Tot(), xw.Error()
}

Example #25

Show file

File: message_xdr.go Project: modulexcite/relaysrv

func (o Device) EncodeXDRInto(xw *xdr.Writer) (int, error) {
	if l := len(o.ID); l > 32 {
		return xw.Tot(), xdr.ElementSizeExceeded("ID", l, 32)
	}
	xw.WriteBytes(o.ID)
	if l := len(o.Name); l > 64 {
		return xw.Tot(), xdr.ElementSizeExceeded("Name", l, 64)
	}
	xw.WriteString(o.Name)
	if l := len(o.Addresses); l > 64 {
		return xw.Tot(), xdr.ElementSizeExceeded("Addresses", l, 64)
	}
	xw.WriteUint32(uint32(len(o.Addresses)))
	for i := range o.Addresses {
		xw.WriteString(o.Addresses[i])
	}
	xw.WriteUint32(o.Compression)
	if l := len(o.CertName); l > 64 {
		return xw.Tot(), xdr.ElementSizeExceeded("CertName", l, 64)
	}
	xw.WriteString(o.CertName)
	xw.WriteUint64(uint64(o.MaxLocalVersion))
	xw.WriteUint32(o.Flags)
	if l := len(o.Options); l > 64 {
		return xw.Tot(), xdr.ElementSizeExceeded("Options", l, 64)
	}
	xw.WriteUint32(uint32(len(o.Options)))
	for i := range o.Options {
		_, err := o.Options[i].EncodeXDRInto(xw)
		if err != nil {
			return xw.Tot(), err
		}
	}
	return xw.Tot(), xw.Error()
}

Example #26

Show file

File: packets_xdr.go Project: rwx-zwx-awx/syncthing

func (o Device) EncodeXDRInto(xw *xdr.Writer) (int, error) {
	if l := len(o.ID); l > 32 {
		return xw.Tot(), xdr.ElementSizeExceeded("ID", l, 32)
	}
	xw.WriteBytes(o.ID)
	if l := len(o.Addresses); l > 16 {
		return xw.Tot(), xdr.ElementSizeExceeded("Addresses", l, 16)
	}
	xw.WriteUint32(uint32(len(o.Addresses)))
	for i := range o.Addresses {
		xw.WriteString(o.Addresses[i])
	}
	if l := len(o.Relays); l > 16 {
		return xw.Tot(), xdr.ElementSizeExceeded("Relays", l, 16)
	}
	xw.WriteUint32(uint32(len(o.Relays)))
	for i := range o.Relays {
		_, err := o.Relays[i].EncodeXDRInto(xw)
		if err != nil {
			return xw.Tot(), err
		}
	}
	return xw.Tot(), xw.Error()
}

Example #27

Show file

File: packets_xdr.go Project: readthecodes/syncthing

func (o Response) EncodeXDRInto(xw *xdr.Writer) (int, error) {
	xw.WriteUint32(uint32(o.Code))
	xw.WriteString(o.Message)
	return xw.Tot(), xw.Error()
}