{
  "$schema": "http://json-schema.org/draft-04/schema#",

  "type": "object",
  "required": ["extracted", "files"],
  "properties": {
    "extracted": {
      "type": "boolean"
    },
    "files": {
      "oneOf": [
        {
          "type": "array",
          "items": {
            "anyOf": [
              { "$ref": "#/definitions/file_extracted" },
              { "$ref": "#/definitions/file_remote_dir" }
            ]
          }
        },
        {
          "type": "array",
          "items": {
            "anyOf": [
              { "$ref": "#/definitions/file_not_extracted" },
              { "$ref": "#/definitions/file_remote_dir" }
            ]
          }
        }
      ]
    }
  },
  "definitions": {
    "file_common": {
      "type": "object",
      "required": ["name"],
      "properties": {
        "name": {
          "type": "string"
        }
      }
    },
    "file_not_extracted": {
      "allOf": [
        { "$ref": "#/definitions/file_common" },
        {
          "required": ["type"],
          "properties": {
            "type": {
              "enum": ["file", "dir", "link", "remote_dir"]
            }
          },
          "not": { "$ref": "#/definitions/file_extracted" }
        }
      ]
    },
    "file_extracted": {
      "allOf": [
        { "$ref": "#/definitions/file_common" },
        {
          "required": ["user", "group"],
          "properties": {
          "user": {
          "type": "string",
          "minLength": 1
          },
          "group": {
          "type": "string",
          "minLength": 1
          }
          },
          "oneOf": [
          { "$ref": "#/definitions/file_extracted_file" },
          { "$ref": "#/definitions/file_extracted_dir" },
          { "$ref": "#/definitions/file_extracted_link" }
          ]
        }
      ]
    },
    "file_extracted_file": {
      "required": ["type", "size", "mode"],
      "properties": {
        "type": {
          "enum": ["file"]
        },
        "size": {
          "type": "integer",
          "minimum": 0
        },
        "mode": {
          "type": "string",
          "pattern": "^[0-7]{3,4}$"
        }
      }
    },
    "file_extracted_dir": {
      "required": ["type", "size", "mode", "files"],
      "properties": {
        "type": {
          "enum": ["dir"]
        },
        "size": {
          "type": "integer",
          "minimum": 0
        },
        "mode": {
          "type": "string",
          "pattern": "^[0-4]?[0-7]{3}$"
        },
        "files": {
          "type": "integer",
          "minimum": 1
        }
      }
    },
    "file_extracted_link": {
      "required": ["type"],
      "properties": {
        "type": {
          "enum": ["link"]
        }
      }
    },
    "file_remote_dir": {
      "allOf": [
        { "$ref": "#/definitions/file_common" },
        {
          "required": ["type"],
          "properties": {
            "type": {
              "enum": ["remote_dir"]
            }
          }
        }
      ]
    }
  }
}