Пример #1
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func (o BlockInfo) EncodeXDRInto(xw *xdr.Writer) (int, error) {
	xw.WriteUint32(uint32(o.Size))
	if l := len(o.Hash); l > 64 {
		return xw.Tot(), xdr.ElementSizeExceeded("Hash", l, 64)
	}
	xw.WriteBytes(o.Hash)
	return xw.Tot(), xw.Error()
}
Пример #2
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func (o Query) EncodeXDRInto(xw *xdr.Writer) (int, error) {
	xw.WriteUint32(o.Magic)
	if l := len(o.DeviceID); l > 32 {
		return xw.Tot(), xdr.ElementSizeExceeded("DeviceID", l, 32)
	}
	xw.WriteBytes(o.DeviceID)
	return xw.Tot(), xw.Error()
}
Пример #3
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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()
}
Пример #4
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func (o Query) encodeXDR(xw *xdr.Writer) (int, error) {
	xw.WriteUint32(o.Magic)
	if len(o.DeviceID) > 32 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteBytes(o.DeviceID)
	return xw.Tot(), xw.Error()
}
Пример #5
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func (o Address) EncodeXDRInto(xw *xdr.Writer) (int, error) {
	if l := len(o.IP); l > 16 {
		return xw.Tot(), xdr.ElementSizeExceeded("IP", l, 16)
	}
	xw.WriteBytes(o.IP)
	xw.WriteUint16(o.Port)
	return xw.Tot(), xw.Error()
}
Пример #6
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func (o BlockInfo) encodeXDR(xw *xdr.Writer) (int, error) {
	xw.WriteUint32(o.Size)
	if len(o.Hash) > 64 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteBytes(o.Hash)
	return xw.Tot(), xw.Error()
}
Пример #7
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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()
}
Пример #8
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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()
}
Пример #9
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func (o Address) encodeXDR(xw *xdr.Writer) (int, error) {
	if len(o.IP) > 16 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteBytes(o.IP)
	xw.WriteUint16(o.Port)
	return xw.Tot(), xw.Error()
}
Пример #10
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func (o ConnectRequest) 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)
	return xw.Tot(), xw.Error()
}
Пример #11
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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()
}
Пример #12
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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()
}
Пример #13
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func (o JoinSessionRequest) EncodeXDRInto(xw *xdr.Writer) (int, error) {
	if l := len(o.Key); l > 32 {
		return xw.Tot(), xdr.ElementSizeExceeded("Key", l, 32)
	}
	xw.WriteBytes(o.Key)
	return xw.Tot(), xw.Error()
}
Пример #14
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func (o fileVersion) EncodeXDRInto(xw *xdr.Writer) (int, error) {
	_, err := o.version.EncodeXDRInto(xw)
	if err != nil {
		return xw.Tot(), err
	}
	xw.WriteBytes(o.device)
	return xw.Tot(), xw.Error()
}
Пример #15
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func (o versionList) EncodeXDRInto(xw *xdr.Writer) (int, error) {
	xw.WriteUint32(uint32(len(o.versions)))
	for i := range o.versions {
		_, err := o.versions[i].EncodeXDRInto(xw)
		if err != nil {
			return xw.Tot(), err
		}
	}
	return xw.Tot(), xw.Error()
}
Пример #16
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func (o addressList) encodeXDR(xw *xdr.Writer) (int, error) {
	xw.WriteUint32(uint32(len(o.addresses)))
	for i := range o.addresses {
		o.addresses[i].encodeXDR(xw)
	}
	return xw.Tot(), xw.Error()
}
Пример #17
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func timeoutWriteHeader(w *xdr.Writer, hdr header) {
	// This tries to write a message header to w, but times out after a while.
	// This is useful because in testing, with a PipeWriter, it will block
	// forever if the other side isn't reading any more. On the other hand we
	// can't just "go" it into the background, because if the other side is
	// still there we should wait for the write to complete. Yay.

	var buf [8]byte // header and message length
	binary.BigEndian.PutUint32(buf[:], encodeHeader(hdr))
	binary.BigEndian.PutUint32(buf[4:], 0) // zero message length, explicitly

	done := make(chan struct{})
	go func() {
		w.WriteRaw(buf[:])
		l.Infoln("write completed")
		close(done)
	}()
	select {
	case <-done:
	case <-time.After(250 * time.Millisecond):
	}
}
Пример #18
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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()
}
Пример #19
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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()
}
Пример #20
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func (o Device) encodeXDR(xw *xdr.Writer) (int, error) {
	if len(o.ID) > 32 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteBytes(o.ID)
	xw.WriteUint32(o.Flags)
	xw.WriteUint64(o.MaxLocalVersion)
	return xw.Tot(), xw.Error()
}
Пример #21
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func (o Folder) encodeXDR(xw *xdr.Writer) (int, error) {
	if len(o.ID) > 64 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	xw.WriteString(o.ID)
	if len(o.Devices) > 64 {
		return xw.Tot(), xdr.ErrElementSizeExceeded
	}
	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()
}
Пример #22
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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()
}
Пример #23
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func (o ResponseMessage) encodeXDR(xw *xdr.Writer) (int, error) {
	xw.WriteBytes(o.Data)
	return xw.Tot(), xw.Error()
}
Пример #24
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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()
}
Пример #25
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func (o EmptyMessage) encodeXDR(xw *xdr.Writer) (int, error) {
	return xw.Tot(), xw.Error()
}
Пример #26
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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()
}
Пример #27
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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()
}
Пример #28
0
func (o IndexMessage) 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)
	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()
}
Пример #29
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func (h header) encodeXDR(xw *xdr.Writer) (int, error) {
	u := encodeHeader(h)
	return xw.WriteUint32(u)
}
Пример #30
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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()
}