openapi: 3.0.0
info:
    version: '3.4.1'
    title: 'RepRapFirmware'
    license:
        name: GPL-3.0
paths:
    /rr_connect:
        get:
            summary: |
                Attempt to create a new connection and log in using the (optional) password
            parameters:
                - name: password
                  in: query
                  description: 'Password'
                  required: false
                  schema:
                      type: string
                      format: password
                - name: 'time'
                  in: query
                  description: 'Current datetime that will be used to update RepRapFirmware''s internal clock'
                  required: false
                  schema:
                      type: string
                      format: 'date-time'
            responses:
                '200':
                    description: 'Connect response'
                    content:
                        application/json:
                            schema:
                                type: object
                                properties:
                                    err:
                                        description: 'Error code (0 = success, 1 = invalid password, 2 = no more sessions available)'
                                        type: number
                                        minimum: 0
                                        maximum: 2
                                    sessionTimeout:
                                        type: number
                                        minimum: 0
                                    boardType:
                                        type: string
    /rr_disconnect:
        get:
            summary: |
                Disconnect again from the RepRapFirmware controller
            responses:
                '200':
                    description: 'Disconnect response'
                    content:
                        application/json:
                            schema:
                                type: object
                                properties:
                                    err:
                                        description: 'Error code (0 = success, 1 = failed to remove session)'
                                        minimum: 0
                                        maximum: 1
    /rr_status:
        get:
            deprecated: true
            summary: |
                Retrieve a status response from RepRapFirmware in JSON format. Deprecated in RRF 3.0 and later, use `rr_model` instead
            parameters:
                - name: 'type'
                  in: query
                  description: |
                      Type of the status response (defaults to 1)
                      
                      - 1: Standard status response
                      - 2: Advanced status response. This also contains fields from the standard status response
                      - 3: Print status response. This contains fields from the standard status response as well as information about the current (print) job
                  required: false
                  schema:
                      type: number
                      minimum: 0
                      maximum: 3
            responses:
                '200':
                    description: |
                        Status response content, see [JSON responses](https://github.com/Duet3D/RepRapFirmware/blob/v3-dev/JSON%20responses.md) for further information
                    content:
                        application/json: {}
                '503':
                    description: 'Insufficient RAM to provide the full response'
    /rr_config:
        get:
            deprecated: true
            summary: |
                Retrieve the configuration response. This request provides a JSON object with values that are expected to change rarely. Deprecated in RRF 3.0 and later, use rr_model instead
            responses:
                '200':
                    description: |
                        Config response content, see [JSON responses](https://github.com/Duet3D/RepRapFirmware/blob/v3-dev/JSON%20responses.md) for further information
                    content:
                        application/json: {}
                '503':
                    description: 'Insufficient RAM to provide the full response'
    /rr_gcode:
        get:
            summary: |
                Execute arbitrary G/M/T-code(s)
            parameters:
                - name: 'gcode'
                  in: query
                  description: 'G/M/T-code to execute. This parameter must be present although it can be empty'
                  required: true
                  schema:
                      type: string
            responses:
                '200':
                    description: 'Info about the G-code buffer'
                    content:
                        application/json:
                            schema:
                                type: object
                                properties:
                                    bufferSpace:
                                        description: 'How much buffer space for new G/M/T-codes is still available'
                                        type: number
                                        minimum: 0
    /rr_reply:
        get:
            summary: |
                Retrieve the last G-code reply.
                
                The G-code reply is buffered per connected HTTP client and it is discarded when every HTTP client has fetched it or when the firmware is short on memory and the client has not requested it within reasonable time (1 second)
            responses:
                '200':
                    description: 'G-code reply'
                    content:
                        text/plain: {}
    /rr_upload:
        get:
            summary: |
                Get the last file upload result
            responses:
                '200':
                    description: 'Last upload result'
                    content:
                        application/json:
                            schema:
                                type: object
                                properties:
                                    err:
                                        description: 'Last file upload result (can be either `0` if the last upload successfully finished or `1` if an error occurred)'
                                        type: number
                                        minimum: 0
        post:
            summary: |
                Upload a file
            parameters:
                - name: 'name'
                  in: query
                  description: 'Path to the file to upload'
                  required: true
                  schema:
                      type: string
                - name: 'time'
                  in: query
                  description: 'ISO8601-like represenation of the time the file was last modified'
                  required: false
                  schema:
                      type: string
                      format: 'date-time'
                - name: 'crc32'
                  in: query
                  description: 'CRC32 checksum of the file content as hex string *without* leading `0x`. Usage of this parameter is encouraged'
                  required: false
                  schema:
                      type: string
            requestBody:
                description: 'File content'
                content:
                    application/octet-stream: {}
            responses:
                '200':
                    description: 'File upload result'
                    content:
                        application/json:
                            schema:
                                type: object
                                properties:
                                    err:
                                        description: 'File upload result (can be either `0` if the last upload uccessfully finished or `1` if an error occurred [e.g. CRC mismatch])'
                                        type: number
                                        minimum: 0
    /rr_download:
        get:  
            summary: |
              Download a file
            parameters:
                - name: 'name'
                  in: query
                  description: 'Path to the file to download'
                  required: true
                  schema:
                      type: string
            responses:
                '200':
                    description: 'Downloaded file'
                    content:
                        application/octet-stream: {}
                '404':
                    description: 'File not found'
    /rr_delete:
        get:
            summary: |
                Delete a file or directory
            parameters:
                - name: 'name'
                  in: query
                  description: 'Name of the file to delete'
                  required: true
                  schema:
                      type: string
            responses:
                '200':
                    description: 'File delete result'
                    content:
                        application/json:
                            schema:
                                type: object
                                properties:
                                    err:
                                        description: 'File delete result (either `0` on success or `1` on error)'
                                        type: number
                                        minimum: 0
    /rr_filelist:
        get:
            summary: |
                Retrieve a (partial) file list
            parameters:
                - name: 'dir'
                  in: query
                  description: 'Directory to query'
                  required: true
                  schema:
                      type: string
                - name: 'first'
                  in: query
                  description: 'First item index to return (defaults to `0`)'
                  required: false
                  schema:
                      type: number
                      minimum: 0
            responses:
                '200':
                    description: 'File list result'
                    content:
                        application/json:
                            schema:
                                type: object
                                properties:
                                    dir:
                                        description: 'Queried directory'
                                        type: string
                                    first:
                                        description: 'First item index returned'
                                        type: number
                                        minimum: 0
                                    files:
                                        type: array
                                        items:
                                            description: 'Files or directories'
                                            type: object
                                            properties:
                                                type:
                                                    description: 'Type of this item (d = directory, f = file)'
                                                    enum:
                                                      - d
                                                      - f
                                                name:
                                                    description: 'Filename of this item'
                                                    type: string
                                                size:
                                                    description: 'Size of this item in bytes'
                                                    type: number
                                                    minimum: 0
                                                date:
                                                  description: 'Last modified datetime of this item'
                                                  type: string
                                                  format: 'date-time'
                                    next:
                                        description: 'Index of the next item to query or 0 if there are no more items'
                                        type: number
                                        minimum: 0
                                    err:
                                        description: |
                                            Error code
                                            
                                            - `0`: List query successful
                                            - `1`: Drive is not mounted
                                            - `2`: Directory does not exist
                                        type: number
                                        minimum: 0
                                        maximum: 2
                '503':
                    description: 'Insufficient RAM to provide a response'
    /rr_files:
        get:
            summary: |
                Retrieve a list of files without any attributes
            parameters:
                - name: 'dir'
                  in: query
                  description: 'Directory to query'
                  required: true
                  schema:
                      type: string
                - name: 'first'
                  in: query
                  description: 'First item index to return (defaults to `0`)'
                  required: false
                  schema:
                      type: number
                      minimum: 0
                - name: 'flagDirs'
                  in: query
                  description: 'Prefix directories with a `*`'
                  schema:
                      type: number
                      minimum: 0
                      maximum: 1
            responses:
                '200':
                    description: 'File list result'
                    content:
                        application/json:
                            schema:
                                type: object
                                properties:
                                    dir:
                                        description: 'Queried directory'
                                        type: string
                                    first:
                                        description: 'First item index returned'
                                        type: number
                                        minimum: 0
                                    files:
                                        type: array
                                        items:
                                            description: 'Files or directories'
                                            type: string
                                    next:
                                        description: 'Index of the next item to query or 0 if there are no more items'
                                        type: number
                                        minimum: 0
                                    err:
                                        description: |
                                            Error code
                                            
                                            - `0`: List query successful
                                            - `1`: Drive is not mounted
                                            - `2`: Directory does not exist
                                        type: number
                                        minimum: 0
                                        maximum: 2
                '503':
                    description: 'Insufficient RAM to provide a response'
    /rr_model:
        get:
            summary: |
                Retrieve object model information like [M409](https://duet3d.dozuki.com/Wiki/Gcode#Section_M409_Query_object_model). Supported in RRF 3. and later
            parameters:
                - name: 'key'
                  in: query
                  description: 'Key to query'
                  required: true
                  schema:
                      type: string
                - name: 'flags'
                  in: query
                  description: 'Query flags'
                  required: true
                  schema:
                      type: string
            responses:
                '200':
                    description: 'Object model result'
                    content:
                        application/json:
                            schema:
                                type: object
                                properties:
                                    key:
                                        description: 'Queried key'
                                        type: string
                                    flags:
                                        description: 'Query flags'
                                        type: string
                                    result:
                                        type: object
                '503':
                    description: 'Insufficient RAM to provide a response'
    /rr_move:
        get:
            summary: |
                Move a file or directory
            parameters:
                - name: 'old'
                  in: query
                  description: 'Current path to the file or directory'
                  required: true
                  schema:
                      type: string
                - name: 'new'
                  in: query
                  description: 'New path of the file or directory'
                  required: true
                  schema:
                      type: string
                - name: 'deleteexisting'
                  in: query
                  description: 'Set this to `yes` to delete the new file if it already exists. Defaults to `no`'
                  required: false
                  schema:
                      type: string
                      enum: ['yes', 'no']
            responses:
                '200':
                    description: 'File move result'
                    content:
                        application/json:
                            schema:
                                type: object
                                properties:
                                    err:
                                        description: 'File move result (either `0` on success or `1` on error)'
                                        type: number
                                        minimum: 0
    /rr_mkdir:
        get:
            summary: |
                Create a new directory
            parameters:
                - name: 'dir'
                  in: query
                  description: 'Directory to create'
                  required: true
                  schema:
                      type: string
            responses:
                '200':
                    description: 'Directory create result'
                    content:
                        application/json:
                            schema:
                                type: object
                                properties:
                                    err:
                                        description: 'Directory create result (either `0` on success or `1` on error)'
                                        type: number
                                        minimum: 0
    /rr_fileinfo:
        get:
            summary: |
                Parse a G-code job file and return retrieved information. If no file is specified, information about the file being printed is returned
            parameters:
                - name: 'name'
                  in: query
                  description: 'Path to the file to parse'
                  required: false
                  schema:
                      type: string
            responses:
                '200':
                    description: 'File list result'
                    content:
                        application/json:
                            schema:
                                type: object
                                properties:
                                    err:
                                        description: 'Error code, either `0` on success or `1` on error'
                                        type: number
                                    fileName:
                                        description: 'Filename of the G-code file'
                                        type: string
                                    size:
                                        description: 'Size of the file'
                                        type: number
                                    lastModified:
                                        description: 'Datetime when the file was last modified'
                                        type: string
                                        format: 'date-time'
                                    height:
                                        description: 'Object height (in mm)'
                                        type: number
                                    layerHeight:
                                        description: 'Layer height (in mm)'
                                        type: number
                                    numLayers:
                                        description: 'Number of layers'
                                        type: number
                                    printTime:
                                        description: 'Expected time to print (in s)'
                                        type: number
                                    simulatedTime:
                                        description: 'Simulated time to print (in s)'
                                        type: number
                                    filament:
                                        description: 'Filament usage (in mm)'
                                        type: array
                                        items:
                                            type: number
                                    printDuration:
                                        description: 'Current print duration (in s)'
                                        type: number
                                    thumbnails:
                                        description: 'Info about embedded thumbnails'
                                        items:
                                            type: object
                                            properties:
                                                width:
                                                    description: 'Width of the thumbnail (in px)'
                                                    type: number
                                                height:
                                                    description: 'Height of the thumbnail (in px)'
                                                    type: number
                                                format:
                                                    description: 'Thumbnail format'
                                                    type: string
                                                    enum: ['png', 'qoi', 'jpeg']
                                                offset:
                                                    description: 'File offset (to be used with rr_thumbnail)'
                                                    type: number
                                                size:
                                                    description: 'Size of the thumbnail'
                                                    type: number
                                    generatedBy:
                                        description: 'Application that generated the file'
                                        type: string
    /rr_thumbnail:
        get:
            summary: |
                Query a thumbnail from a G-code file
            parameters:
                - name: 'name'
                  in: query
                  description: 'Filename to query'
                  required: true
                  schema:
                      type: string
                - name: 'offset'
                  in: query
                  description: 'File offset of the thumbnail'
                  required: true
                  schema:
                      type: number
            responses:
                '200':
                    description: 'File list result'
                    content:
                        application/json:
                            schema:
                                type: object
                                properties:
                                    fileName:
                                        description: 'Filename of the G-code file'
                                        type: string
                                    offset:
                                        description: 'Offset of the thumbnail'
                                        type: number
                                    data:
                                        description: 'Base64-encoded thumbnail data'
                                        type: string
                                    next:
                                        description: 'Next thumbnail offset or 0 if complete'
                                        type: number
                                        minimum: 0
                                    err:
                                        description: 'Error code, either `0` on success or `1` on error'
                                        type: number