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Server

API List

Name Route Method Remark
Navigation Page / GET
Login Page /login/index GET
User Sign In API /signin POST
Source File Server /source/ GET
DestPath File Server /dest/ GET
File Query API /query GET
File Push API /w/push POST
PProf API /manage/pprof GET
Config API /manage/config GET
Report API /manage/report GET

File Query API

Support query source or dest path from File Server.

Request

Method

GET

Parameter

Request field description:

  • path query file path, for example path=source
  • need_hash return file hash or not, 1 or 0, default is 0
  • need_checkpoint return file checkpoint hash or not, 1 or 0, default is 0
Example

Query the source path and return all files and checkpoints hash values.

http://127.0.0.1/query?path=source&need_hash=1&need_checkpoint=1

Response

Parameter

Response field description:

  • code status code,1 means success, all status codes see Status Code
  • message response status description
  • data response data
    • path file path
    • is_dir is directory or not, 1 or 0
    • size file size of bytes, directory is always 0
    • hash return file hash value if set need_hash=1
    • hash_values return the hash value of the entire file and first chunk and some checkpoints if set need_checkpoint=1. The details of checkpoints see the use of checkpoint_count flag
      • offset the file data to calculate the hash value from zero to offset
      • hash the file checkpoint hash value
    • c_time file creation time
    • a_time file last access time
    • m_time file last modify time
    • link_to link to the real file
Example

Here is an example response:

{
  "code": 1,
  "message": "success",
  "data": [
    {
      "path": "go1.18.linux-amd64.tar.gz",
      "is_dir": 0,
      "size": 141702072,
      "hash": "67622d8e307cb055b8ce2c2e03cb58cf",
      "hash_values": [
        {
          "offset": 1048576,
          "hash": "29d68359be77cdbe3d59791f0e367012"
        },
        {
          "offset": 13631488,
          "hash": "576b3746abb1f71bfbc794c750fb2c19"
        },
        {
          "offset": 27262976,
          "hash": "3a720d0a1a1c8abce3bf39cb7bc38507"
        },
        {
          "offset": 40894464,
          "hash": "946efd928cda9d0b20e9a74c4ba5db4f"
        },
        {
          "offset": 54525952,
          "hash": "eae47693bea9473c5ed859862685e4a7"
        },
        {
          "offset": 68157440,
          "hash": "ea700e864621fbee4a50d7b0e70b2e52"
        },
        {
          "offset": 81788928,
          "hash": "6c68022d11128ba256fb73a90b5232ef"
        },
        {
          "offset": 95420416,
          "hash": "ccfb4397caee4088b90e45d07829f1bf"
        },
        {
          "offset": 109051904,
          "hash": "d01e494ca88aa08d8a8a5279948db0b0"
        },
        {
          "offset": 122683392,
          "hash": "86bf50e8553674c26e2fbdb4477e44f4"
        },
        {
          "offset": 136314880,
          "hash": "51bba2e19d9519babccb0d5f4eedd7c3"
        },
        {
          "offset": 141702072,
          "hash": "67622d8e307cb055b8ce2c2e03cb58cf"
        }
      ],
      "c_time": 1649431872,
      "a_time": 1649431873,
      "m_time": 1647397031,
      "link_to": ""
    },
    {
      "path": "hello_gofs.txt",
      "is_dir": 0,
      "size": 11,
      "hash": "5eb63bbbe01eeed093cb22bb8f5acdc3",
      "hash_values": [
        {
          "offset": 11,
          "hash": "5eb63bbbe01eeed093cb22bb8f5acdc3"
        }
      ],
      "c_time": 1649431542,
      "a_time": 1649434237,
      "m_time": 1649434237,
      "link_to": ""
    },
    {
      "path": "resource",
      "is_dir": 1,
      "size": 0,
      "hash": "",
      "hash_values": null,
      "c_time": 1649431669,
      "a_time": 1649431898,
      "m_time": 1649431898,
      "link_to": ""
    }
  ]
}

File Push API

Push the file changes to the Remote Push Server.

Request

Method

POST

Parameter

Request field description:

  • push_data the request data of push api, contains basic push file info and chunk info etc
    • action the action of file change, Create(1) Write(2) Remove(3) Rename(4) Chmod(5) Symlink(6)
    • push_action the file upload action, CompareFile(1) CompareChunk(2) CompareFileAndChunk(3) Write(4) Truncate(5)
    • file_info basic push file info
      • path file path
      • is_dir is directory or not, 1 or 0
      • size file size of bytes, directory is always 0
      • hash file hash value
      • c_time file creation time
      • a_time file last access time
      • m_time file last modify time
      • link_to link to the real file
    • chunk
      • offset the offset relative to the origin of the file
      • size file chunk size of bytes, directory is always 0
      • hash file chunk hash value
    • force_checksum if the file size and file modification time of the source file is equal to the destination file and force_checksum is false, then ignore the current file transfer, default is false
  • up_file the field name of upload file or chunk
Example

Upload a file to the remote push server.

POST https://127.0.0.1/w/push HTTP/1.1
Host: 127.0.0.1
User-Agent: Go-http-client/1.1
Content-Length: 674
Content-Type: multipart/form-data; boundary=d9e3eb63103de1c2698b0675a70567e47bed1b06c71ff9e26199967312d1
Cookie: session_id=MTY1MTY4MTkxNXxOd3dBTkVkQlZFMUNTVk5UTmsxS00wNVlTbEJMTnpJM1RFWklVVmhQUTBsTlFWaEZUbFZhVjB4VU5UYzJTazFNTWpSRFJFWlpUVUU9fMFwFk6SpF9vVsNcwNe6LnmxVCgshxv-ubZzZbTTDgnq
Accept-Encoding: gzip

--d9e3eb63103de1c2698b0675a70567e47bed1b06c71ff9e26199967312d1
Content-Disposition: form-data; name="push_data"

{"action":2,"push_action":4,"file_info":{"path":"hello_gofs.txt","is_dir":0,"size":5,"hash":"5d41402abc4b2a76b9719d911017c592","hash_values":null,"c_time":1651681421,"a_time":1651681421,"m_time":1651681421,"link_to":""},"chunk":{"offset":0,"hash":"5d41402abc4b2a76b9719d911017c592","size":5},"force_checksum":false}
--d9e3eb63103de1c2698b0675a70567e47bed1b06c71ff9e26199967312d1
Content-Disposition: form-data; name="up_file"; filename="hello_gofs.txt"
Content-Type: application/octet-stream

hello
--d9e3eb63103de1c2698b0675a70567e47bed1b06c71ff9e26199967312d1--

Response

Parameter

Response field description:

  • code status code,1 means success, all status codes see Status Code
  • message response status description
  • data response data
Example

Here is an example response:

{
  "code": 1,
  "message": "success",
  "data": null
}

Report API

Query the report data if you enable the manage and report flags.

Request

Method

GET

Example
https://127.0.0.1/manage/report

Response

Parameter

Response field description:

  • code status code,1 means success, all status codes see Status Code
  • message response status description
  • data response data
    • current_time returns the current server time
    • start_time returns the server start time
    • up_time returns the server up time
    • pid returns the process id of the caller
    • ppid returns the process id of the caller's parent
    • hostname returns the host name reported by the kernel
    • go_os is the running program's operating system target
    • go_arch is the running program's architecture target
    • go_version returns the Go tree's version string
    • version returns the version info of the gofs
    • commit returns last commit hash value of the gofs
    • online returns the client connection info that is online
      • addr the client connection address
      • username the username of client
      • perm the permission of client
      • connect_time the connected time of client
      • disconnect_time the disconnected time of client
      • life_time the lifetime of a client, it is 0s always that if the client is online
    • offline returns the client connection info that is offline, full fields see online
    • events returns some latest file change events
      • name the path of file change
      • op the operation of file change
      • time the time of file change
    • event_stat returns the statistical data of file change events
    • api_stat returns the statistical data of api access info
      • access_count all the api access count
      • visitor_stat the statistical data of visitors
Example

Here is an example response:

{
  "code": 1,
  "message": "success",
  "data": {
    "current_time": "2022-03-28 01:36:31",
    "start_time": "2022-03-28 01:00:00",
    "up_time": "36m31s",
    "pid": 94032,
    "ppid": 9268,
    "hostname": "no-src",
    "go_os": "windows",
    "go_arch": "amd64",
    "go_version": "go1.18",
    "version": "v0.4.0",
    "commit": "753f90b3dd1454ca4c87f43b1bb5e6aaabbd7689",
    "online": {
      "127.0.0.1:11993": {
        "addr": "127.0.0.1:11993",
        "username": "698d51a19d8a121c",
        "perm": "rwx",
        "connect_time": "2022-03-28 01:10:11",
        "disconnect_time": "1970-01-01 08:00:00",
        "life_time": "0s"
      }
    },
    "offline": [
      {
        "addr": "127.0.0.1:11887",
        "username": "698d51a19d8a121c",
        "perm": "rwx",
        "connect_time": "2022-03-28 01:08:46",
        "disconnect_time": "2022-03-28 01:10:06",
        "life_time": "1m20s"
      }
    ],
    "events": [
      {
        "name": "C:\\workspace\\hello_gofs.txt",
        "op": "WRITE",
        "time": "2022-03-28 01:10:01"
      }
    ],
    "event_stat": {
      "WRITE": 1
    },
    "api_stat": {
      "access_count": 14,
      "visitor_stat": {
        "127.0.0.1": 11,
        "192.168.0.106": 3
      }
    }
  }
}

Status Code

All common response status code enums below.

  • 0 Unknown
  • 1 Success
  • -1 Fail
  • -2 Unauthorized
  • -3 NotFound
  • -4 NoPermission
  • -5 ServerError
  • -6 AccessDeny
  • -7 NotModified
  • -8 ChunkNotModified
  • -9 Modified
  • -10 ChunkModified