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• rpc fileserver_online (FileServer_On, Dir_Reply)

  DirectoryServer.proto:4

  message FileServer_On

  DirectoryServer.proto:20

  和Fileserver交互，文件服务器登录或者下线发送信息给Dir服务器

  • int32 Server_ID = 1

  • string ip = 2

  • string port = 3

  • string location = 4

    服务器地理地址

• rpc fileserver_offline (FileServer_Off, Dir_Reply)

  DirectoryServer.proto:5

  message FileServer_Off

  DirectoryServer.proto:26

  • int32 Server_ID = 1

    服务器id，将下线服务器从目录中剔除

• rpc getfileserver (Dir_Empty, FileServer_List)

  DirectoryServer.proto:6

  message Dir_Empty

  DirectoryServer.proto:15

  • int32 empty = 1

  message FileServer_List

  DirectoryServer.proto:37

  • repeated FileServer_info server_list = 1

• rpc upload (stream Upload_Request, Reply)

  FileServer.proto:4

• rpc upload_without_syn (stream Upload_Request, Reply)

  FileServer.proto:5

• rpc download (Download_Request, stream Chunk)

  FileServer.proto:6

  message Download_Request

  FileServer.proto:35

  下载文件请求

  • string download_path = 1

  message Chunk

  FileServer.proto:15

  文件块

  • bytes buffer = 1

• rpc delete (Delete_Request, Reply)

  FileServer.proto:7

• rpc delete_without_syn (Delete_Request, Reply)

  FileServer.proto:8

• rpc list (List_Request, List_Reply)

  FileServer.proto:9

  message List_Request

  FileServer.proto:43

  list想要列出的路径

  • string cur_path = 1

  message List_Reply

  FileServer.proto:58

  返回文件名列表

  • string list = 1

• rpc pwd (Empty, PWD_Reply)

  FileServer.proto:10

  message Empty

  FileServer.proto:20

  定义空的参数类型 空的为0

  • int32 empty = 1

  message PWD_Reply

  FileServer.proto:62

  获取访问的服务器根路径

  • string pwd = 1

• rpc mkdir (Mkdir_Request, Reply)

  FileServer.proto:11

  message Mkdir_Request

  FileServer.proto:47

  mkdir创建文件文件夹请求

  • string dir_path = 1

• rpc lockfile (lockfileinfo, Lock_Reply)

  LockServer.proto:4

  message lockfileinfo

  LockServer.proto:19

  和client交互，将目标文件锁起来，防止别的客户修改或下载

  • int32 client_id = 1

    锁这个文件的客户id

  • string file_path = 2

    被锁的文件的服务器路径

  • string filename = 3

    被锁文件的名字

• rpc unlockfile (unlockfileinfo, Lock_Reply)

  LockServer.proto:5

  message unlockfileinfo

  LockServer.proto:25

  • string file_path = 2

    被锁的文件的服务器路径

  • string filename = 3

    被锁文件的名字

删除文件请求

Used as request type in: FileServer.delete, FileServer.delete_without_syn

• string delete_path = 1

指令完成返回的成功信息 0为成功 1为失败

Used as response type in: DirServer.fileserver_offline, DirServer.fileserver_online

• int32 success = 1

和client交互，发送所有在线的的文件服务器目录

Used in: FileServer_List

• int32 Server_ID = 1

• string ip = 2

• string port = 3

• string location = 4

  服务器地理地址

• int32 empty = 1

指令完成返回的成功信息 0为成功 1为失败

Used as response type in: LockServer.lockfile, LockServer.unlockfile

• int32 success = 1

指令完成返回的成功信息 0为成功 1为失败

Used as response type in: FileServer.delete, FileServer.delete_without_syn, FileServer.mkdir, FileServer.upload, FileServer.upload_without_syn

• int32 success = 1

上传文件请求

Used as request type in: FileServer.upload, FileServer.upload_without_syn

• string target_path = 1

• bytes buffer = 2