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Mirakurunのprograms.jsonとEPGStationのreserves.jsonの先頭が0で埋まっている時に削除して作り直させる
$mirak_url = "http://192.168.1.xxx:40772"
$epg_url = "http://192.168.1.xxx:8888"
Function Convert-FromUnixDate ($UnixDate) {
[timezone]::CurrentTimeZone.ToLocalTime(([datetime]'1/1/1970').AddSeconds($UnixDate))
}
<#
#MirakurunのAPIを確認し、チューナーが使用中でない状態になるまで待機する
Write-Output "Checking tuner status..."
$tuner_free = $FALSE
$tuner_url = "${mirak_url}/api/tuners"
do {
$response = Invoke-RestMethod -Method "Get" -Uri $tuner_url
if("$($response.isUsing)".Contains("True")){
$tuner_free = $FALSE
Write-Output "Tuner status: Active..."
Write-Output "Waiting..."
Start-Sleep 10
} else {
$tuner_free = $TRUE
Write-Output "Tuner status: Inactive."
}
} until ( $tuner_free )
#>
#録画時間を確認し、30分以上先であれば削除しても問題ないと判断する
$rec_url = "${epg_url}/api/reserves"
$result = Invoke-RestMethod -Method "Get" -Uri $rec_url
$currentTime = Get-Date
$isSafe = $FALSE
foreach ($entry in $result.reserves.program.GetEnumerator()) {
#EPGStationのUNIX Timeはミリ秒を含んでいるので1000で割る
$startAt = Convert-FromUnixDate( $result.reserves.program[0].startAt / 1000 )
$endAt = Convert-FromUnixDate( $result.reserves.program[0].endAt / 1000 )
#現在の時間との比較をする
$startAtDuration = New-TimeSpan $currentTime $startAt
$endAtDuration = New-TimeSpan $currentTime $endAt
#30分以上先か確認
if ( ( $startAtDuration.TotalMinutes -ge 30 ) -And ( $endAtDuration.TotalMinutes -ge 30 ) ) {
$isSafe = $TRUE
}
else {
$isSafe = $FALSE
}
}
#すべて問題なければ
if ( $isSafe ) {
Write-Output "Now checking json files..."
$programs = "C:\Users\XXX\AppData\Local\Mirakurun\programs.json"
$reserves = "C:\EPGStation\data\reserves.json"
$is_wipe_needed = $FALSE
$a = [System.IO.File]::ReadAllBytes("${programs}");
$header += "{0:X2}" -f $a[0]
$header += "{0:X2}" -f $a[1]
$header += "{0:X2}" -f $a[2]
$header += "{0:X2}" -f $a[3]
$b = [System.IO.File]::ReadAllBytes("${reserves}");
$headerb += "{0:X2}" -f $b[0]
$headerb += "{0:X2}" -f $b[1]
$headerb += "{0:X2}" -f $b[2]
$headerb += "{0:X2}" -f $b[3]
if ($header -eq "00000000") {
Write-Host "${programs}: ZAP! ZAP! ZAP!"
$is_wipe_needed = $TRUE
}
else {
Write-Host "${programs}: OK."
}
if ($headerb -eq "00000000") {
Write-Host "${reserves}: ZAP! ZAP! ZAP!"
$is_wipe_needed = $TRUE
}
else {
Write-Host "${reserves}: OK."
}
if ($is_wipe_needed) {
Remove-Item "${programs}"
Remove-Item "${reserves}"
}
}
else {
Write-Output "Now is not the time to check..."
}
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