import okhttp3.Headers.Companion.headersOf
import okhttp3.HttpUrl.Companion.toHttpUrl
import okhttp3.internal.canonicalUrl
import okhttp3.internal.commonAddHeader
import okhttp3.internal.commonCacheControl
import okhttp3.internal.commonDelete
import okhttp3.internal.commonEmptyRequestBody
import okhttp3.internal.commonGet
import okhttp3.internal.commonHead
import okhttp3.internal.commonHeader
import okhttp3.internal.commonHeaders

fun Request.Builder.commonHead(): Request.Builder = method("HEAD", null)

fun Request.Builder.commonPost(body: RequestBody): Request.Builder = method("POST", body)

fun Request.Builder.commonDelete(body: RequestBody?): Request.Builder = method("DELETE", body)

fun Request.Builder.commonPut(body: RequestBody): Request.Builder = method("PUT", body)

		return (driveCount + 1) / 2
	case "auto":
		return -1
	}
	// defaults to 'strict'
	return driveCount
}

func calcCommonWritesDeletes(infos []DiskInfo, readQuorum int) (commonWrite, commonDelete uint64) {
	deletes := make([]uint64, len(infos))
	writes := make([]uint64, len(infos))
	for index, di := range infos {
		deletes[index] = di.Metrics.TotalDeletes
		writes[index] = di.Metrics.TotalWrites
	}

				if disk.IsLocal() {
					xldisk, ok := disk.(*xlStorageDiskIDCheck)
					if ok {
						_, commonDeletes := calcCommonWritesDeletes(currentDisksInfo[m], (s.setDriveCount+1)/2)
						xldisk.totalDeletes.Store(commonDeletes)
						xldisk.storage.setDeleteAttribute(commonDeletes)

						if globalDriveMonitoring {
							go xldisk.monitorDiskWritable(xldisk.diskCtx)
						}
					}