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afcmessage.go
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afcmessage.go
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package libimobiledevice
import (
"bytes"
"encoding/binary"
"errors"
)
type AfcMessage struct {
Operation uint64
Data []byte
Payload []byte
}
func (m *AfcMessage) Map() map[string]string {
ret := make(map[string]string)
ss := m.Strings()
if ss != nil {
for i := 0; i < len(ss); i += 2 {
ret[ss[i]] = ss[i+1]
}
}
return ret
}
func (m *AfcMessage) Strings() []string {
if m.Operation == AfcOperationData {
bs := bytes.Split(m.Payload, []byte{0})
ss := make([]string, len(bs)-1)
for i := 0; i < len(ss); i++ {
ss[i] = string(bs[i])
}
return ss
}
return nil
}
func (m *AfcMessage) Uint64() uint64 {
return binary.LittleEndian.Uint64(m.Data)
}
func (m *AfcMessage) Err() error {
if m.Operation == AfcOperationStatus {
status := m.Uint64()
if status != AfcErrSuccess {
return toError(status)
}
}
return nil
}
func toError(status uint64) error {
switch status {
case AfcErrUnknownError:
return errors.New("UnknownError")
case AfcErrOperationHeaderInvalid:
return errors.New("OperationHeaderInvalid")
case AfcErrNoResources:
return errors.New("NoResources")
case AfcErrReadError:
return errors.New("ReadError")
case AfcErrWriteError:
return errors.New("WriteError")
case AfcErrUnknownPacketType:
return errors.New("UnknownPacketType")
case AfcErrInvalidArgument:
return errors.New("InvalidArgument")
case AfcErrObjectNotFound:
return errors.New("ObjectNotFound")
case AfcErrObjectIsDir:
return errors.New("ObjectIsDir")
case AfcErrPermDenied:
return errors.New("PermDenied")
case AfcErrServiceNotConnected:
return errors.New("ServiceNotConnected")
case AfcErrOperationTimeout:
return errors.New("OperationTimeout")
case AfcErrTooMuchData:
return errors.New("TooMuchData")
case AfcErrEndOfData:
return errors.New("EndOfData")
case AfcErrOperationNotSupported:
return errors.New("OperationNotSupported")
case AfcErrObjectExists:
return errors.New("ObjectExists")
case AfcErrObjectBusy:
return errors.New("ObjectBusy")
case AfcErrNoSpaceLeft:
return errors.New("NoSpaceLeft")
case AfcErrOperationWouldBlock:
return errors.New("OperationWouldBlock")
case AfcErrIoError:
return errors.New("IoError")
case AfcErrOperationInterrupted:
return errors.New("OperationInterrupted")
case AfcErrOperationInProgress:
return errors.New("OperationInProgress")
case AfcErrInternalError:
return errors.New("InternalError")
case AfcErrMuxError:
return errors.New("MuxError")
case AfcErrNoMemory:
return errors.New("NoMemory")
case AfcErrNotEnoughData:
return errors.New("NotEnoughData")
case AfcErrDirNotEmpty:
return errors.New("DirNotEmpty")
}
return nil
}
const (
AfcOperationInvalid = 0x00000000 /* Invalid */
AfcOperationStatus = 0x00000001 /* Status */
AfcOperationData = 0x00000002 /* Data */
AfcOperationReadDir = 0x00000003 /* ReadDir */
AfcOperationReadFile = 0x00000004 /* ReadFile */
AfcOperationWriteFile = 0x00000005 /* WriteFile */
AfcOperationWritePart = 0x00000006 /* WritePart */
AfcOperationTruncateFile = 0x00000007 /* TruncateFile */
AfcOperationRemovePath = 0x00000008 /* RemovePath */
AfcOperationMakeDir = 0x00000009 /* MakeDir */
AfcOperationGetFileInfo = 0x0000000A /* GetFileInfo */
AfcOperationGetDeviceInfo = 0x0000000B /* GetDeviceInfo */
AfcOperationWriteFileAtomic = 0x0000000C /* WriteFileAtomic (tmp file+rename) */
AfcOperationFileOpen = 0x0000000D /* FileRefOpen */
AfcOperationFileOpenResult = 0x0000000E /* FileRefOpenResult */
AfcOperationFileRead = 0x0000000F /* FileRefRead */
AfcOperationFileWrite = 0x00000010 /* FileRefWrite */
AfcOperationFileSeek = 0x00000011 /* FileRefSeek */
AfcOperationFileTell = 0x00000012 /* FileRefTell */
AfcOperationFileTellResult = 0x00000013 /* FileRefTellResult */
AfcOperationFileClose = 0x00000014 /* FileRefClose */
AfcOperationFileSetSize = 0x00000015 /* FileRefSetFileSize (ftruncate) */
AfcOperationGetConnectionInfo = 0x00000016 /* GetConnectionInfo */
AfcOperationSetConnectionOptions = 0x00000017 /* SetConnectionOptions */
AfcOperationRenamePath = 0x00000018 /* RenamePath */
AfcOperationSetFSBlockSize = 0x00000019 /* SetFSBlockSize (0x800000) */
AfcOperationSetSocketBlockSize = 0x0000001A /* SetSocketBlockSize (0x800000) */
AfcOperationFileRefLock = 0x0000001B /* FileRefLock */
AfcOperationMakeLink = 0x0000001C /* MakeLink */
AfcOperationGetFileHash = 0x0000001D /* GetFileHash */
AfcOperationSetFileModTime = 0x0000001E /* SetModTime */
AfcOperationGetFileHashRange = 0x0000001F /* GetFileHashWithRange */
/* iOS 6+ */
AfcOperationFileSetImmutableHint = 0x00000020 /* FileRefSetImmutableHint */
AfcOperationGetSizeOfPathContents = 0x00000021 /* GetSizeOfPathContents */
AfcOperationRemovePathAndContents = 0x00000022 /* RemovePathAndContents */
AfcOperationDirectoryEnumeratorRefOpen = 0x00000023 /* DirectoryEnumeratorRefOpen */
AfcOperationDirectoryEnumeratorRefOpenResult = 0x00000024 /* DirectoryEnumeratorRefOpenResult */
AfcOperationDirectoryEnumeratorRefRead = 0x00000025 /* DirectoryEnumeratorRefRead */
AfcOperationDirectoryEnumeratorRefClose = 0x00000026 /* DirectoryEnumeratorRefClose */
/* iOS 7+ */
AfcOperationFileRefReadWithOffset = 0x00000027 /* FileRefReadWithOffset */
AfcOperationFileRefWriteWithOffset = 0x00000028 /* FileRefWriteWithOffset */
)
const (
AfcErrSuccess = 0
AfcErrUnknownError = 1
AfcErrOperationHeaderInvalid = 2
AfcErrNoResources = 3
AfcErrReadError = 4
AfcErrWriteError = 5
AfcErrUnknownPacketType = 6
AfcErrInvalidArgument = 7
AfcErrObjectNotFound = 8
AfcErrObjectIsDir = 9
AfcErrPermDenied = 10
AfcErrServiceNotConnected = 11
AfcErrOperationTimeout = 12
AfcErrTooMuchData = 13
AfcErrEndOfData = 14
AfcErrOperationNotSupported = 15
AfcErrObjectExists = 16
AfcErrObjectBusy = 17
AfcErrNoSpaceLeft = 18
AfcErrOperationWouldBlock = 19
AfcErrIoError = 20
AfcErrOperationInterrupted = 21
AfcErrOperationInProgress = 22
AfcErrInternalError = 23
AfcErrMuxError = 30
AfcErrNoMemory = 31
AfcErrNotEnoughData = 32
AfcErrDirNotEmpty = 33
)