(route string, targetUUID string, identity int)
| 46 | } |
| 47 | |
| 48 | func (file *MyFile) SendFileStat(route string, targetUUID string, identity int) error { |
| 49 | var err error |
| 50 | var sMessage protocol.Message |
| 51 | if identity == ADMIN { |
| 52 | sMessage = protocol.PrepareAndDecideWhichSProtoToLower(global.G_Component.Conn, global.G_Component.Secret, global.G_Component.UUID) |
| 53 | } else { |
| 54 | sMessage = protocol.PrepareAndDecideWhichSProtoToUpper(global.G_Component.Conn, global.G_Component.Secret, global.G_Component.UUID) |
| 55 | } |
| 56 | |
| 57 | statHeader := &protocol.Header{ |
| 58 | Sender: global.G_Component.UUID, |
| 59 | Accepter: targetUUID, |
| 60 | MessageType: protocol.FILESTATREQ, |
| 61 | RouteLen: uint32(len([]byte(route))), |
| 62 | Route: route, |
| 63 | } |
| 64 | |
| 65 | downHeader := &protocol.Header{ |
| 66 | Sender: global.G_Component.UUID, |
| 67 | Accepter: targetUUID, |
| 68 | MessageType: protocol.FILEDOWNRES, |
| 69 | RouteLen: uint32(len([]byte(route))), |
| 70 | Route: route, |
| 71 | } |
| 72 | |
| 73 | defer func() { |
| 74 | if err != nil && identity == AGENT { |
| 75 | fileDownResMess := &protocol.FileDownRes{ |
| 76 | OK: 0, |
| 77 | } |
| 78 | protocol.ConstructMessage(sMessage, downHeader, fileDownResMess, false) |
| 79 | sMessage.SendMessage() |
| 80 | } |
| 81 | }() |
| 82 | |
| 83 | fileHandler, err := os.Open(file.FilePath) |
| 84 | if err != nil { |
| 85 | return err |
| 86 | } |
| 87 | file.Handler = fileHandler |
| 88 | |
| 89 | fileInfo, err := fileHandler.Stat() |
| 90 | if err != nil { |
| 91 | fileHandler.Close() |
| 92 | return err |
| 93 | } |
| 94 | |
| 95 | file.FileSize = fileInfo.Size() |
| 96 | fileSliceNum := file.FileSize / file.SliceSize |
| 97 | remain := file.FileSize % file.SliceSize |
| 98 | if remain != 0 { |
| 99 | fileSliceNum++ |
| 100 | } |
| 101 | |
| 102 | fileStatReqMess := &protocol.FileStatReq{ |
| 103 | FilenameLen: uint32(len([]byte(file.FileName))), |
| 104 | Filename: file.FileName, |
| 105 | FileSize: uint64(file.FileSize), |
no test coverage detected