1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165

//
// Copyright (c) 2021 RepliXio Ltd. All rights reserved.
// Use is subject to license terms.
//

use std::fmt;
use std::str;

use thiserror::Error;

use super::*;

impl From<String> for VolumeName {
    fn from(name: String) -> Self {
        Self(name)
    }
}

impl fmt::Display for VolumeName {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        self.0.fmt(f)
    }
}

impl str::FromStr for VolumeName {
    type Err = String;

    fn from_str(text: &str) -> Result<Self, Self::Err> {
        Ok(text.to_string().into())
    }
}

impl AsRef<str> for VolumeName {
    fn as_ref(&self) -> &str {
        self.0.as_ref()
    }
}

impl PartialEq<&str> for VolumeName {
    fn eq(&self, other: &&str) -> bool {
        self.0.eq(other)
    }
}

#[derive(Debug, Error)]
#[error(r#"Invalid file system type "{file_system}"#)]
pub struct InvalidVolumeFileSystem {
    file_system: String,
}

impl InvalidVolumeFileSystem {
    pub(crate) fn new(fs: &str) -> Self {
        let file_system = fs.to_string();
        Self { file_system }
    }
}

impl VolumeFileSystem {
    fn as_str(&self) -> &'static str {
        match self {
            Self::Ext => "ext",
            Self::Ext2 => "ext2",
            Self::Ext3 => "ext3",
            Self::Ext4 => "ext4",
            Self::Jfs => "jfs",
            Self::Swap => "swap",
            Self::Fat => "fat",
            Self::Fat32 => "fat32",
        }
    }
}

impl str::FromStr for VolumeFileSystem {
    type Err = InvalidVolumeFileSystem;

    fn from_str(fs: &str) -> Result<Self, Self::Err> {
        match fs {
            "ext" => Ok(Self::Ext),
            "ext2" => Ok(Self::Ext2),
            "ext3" => Ok(Self::Ext3),
            "ext4" => Ok(Self::Ext4),
            "jfs" => Ok(Self::Jfs),
            "swap" => Ok(Self::Swap),
            "fat" => Ok(Self::Fat),
            "fat32" => Ok(Self::Fat32),
            other => Err(InvalidVolumeFileSystem::new(other)),
        }
    }
}

impl fmt::Display for VolumeFileSystem {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        let text = self.as_str();
        text.fmt(f)
    }
}

impl VolumeStatus {
    fn as_str(&self) -> &'static str {
        match self {
            Self::Ok => "ok",
            Self::Degraded => "degraded",
            Self::Error => "error",
            Self::Syncing => "syncing",
            Self::Pending => "pending",
        }
    }
}

impl fmt::Display for VolumeStatus {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        self.as_str().fmt(f)
    }
}

#[derive(Debug, Error)]
#[error(r#"Invalid volume status "{status}"#)]
pub struct InvalidVolumeStatus {
    pub status: String,
}

impl InvalidVolumeStatus {
    pub(crate) fn new(status: &str) -> Self {
        let status = status.to_string();
        Self { status }
    }
}

impl str::FromStr for VolumeStatus {
    type Err = InvalidVolumeStatus;

    fn from_str(s: &str) -> Result<Self, Self::Err> {
        match s {
            "ok" => Ok(Self::Ok),
            "degraded" => Ok(Self::Degraded),
            "error" => Ok(Self::Error),
            "syncing" => Ok(Self::Syncing),
            "pending" => Ok(Self::Pending),
            other => Err(InvalidVolumeStatus::new(other)),
        }
    }
}

impl LocationVolumeStatus {
    pub fn is_deleting(&self) -> bool {
        self.value.is_deleting()
    }
}

impl Volume {
    pub fn is_deleting(&self) -> bool {
        self.locations
            .iter()
            .any(|location| location.status.is_deleting())
    }

    pub fn progress(&self) -> Option<(&LocationVolumeStatus, &StateLocationVolumeProgress)> {
        self.locations.iter().find_map(|location| {
            location
                .progress
                .as_ref()
                .map(|progress| (&location.status, progress))
        })
    }
}