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Diffstat (limited to 'src/main/kotlin/Stat.kt')
| -rw-r--r-- | src/main/kotlin/Stat.kt | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/src/main/kotlin/Stat.kt b/src/main/kotlin/Stat.kt deleted file mode 100644 index 20692c5..0000000 --- a/src/main/kotlin/Stat.kt +++ /dev/null @@ -1,151 +0,0 @@ -import net.InMessage -import net.OutMessage -import java.math.BigInteger - -// TODO: add time conversion methods -/** - * File attributes. The `type` and `dev` attributes are ignored since they are for kernel use only. Time is measured in - * seconds, since the epoch (Jan 1 00:00 1970 GMT). - */ -class Stat { - /** - * The FID sent the T-stat message. - */ - val fid: UInt - - /** - * The QID of the file. - */ - val qid: QID - - /** - * Permissions and flags. - */ - val mode: FilePermissions - - /** - * Last acces time. - */ - val atime: UInt - - /** - * Last modification time. - */ - val mtime: UInt - - /** - * The length of the file in bytes. - */ - val length: ULong - - /** - * The file name, which is `/` if the file is the root directory. - */ - val name: String - - /** - * The owner's name. - */ - val uid: String - - /** - * The group's name. - */ - val gid: String - - /** - * The name of the user who last modified the file. - */ - val muid: String - - /** - * Make an instance of [Stat] from each of its fields. - * - * @param fid The FID sent the T-stat message. - * @param qid The QID of the file. - * @param mode Permissions and flags. - * @param atime Last acces time. - * @param mtime Last modification time. - * @param length The length of the file in bytes. - * @param name The file name, which is `/` if the file is the root directory. - * @param uid The owner's name. - * @param gid The group's name. - * @param muid The name of the user who last modified the file. - */ - constructor(fid: UInt, qid: QID, mode: FilePermissions, atime: UInt, mtime: UInt, length: ULong, name: String, uid: String, gid: String, muid: String) { - this.fid = fid - this.qid = qid - this.mode = mode - this.atime = atime - this.mtime = mtime - this.length = length - this.name = name - this.uid = uid - this.gid = gid - this.muid = muid - } - - /** - * Make an instance of [Stat] from raw data. - * - * @param fid The FID of the file associated with the stat instance. - * @param raw The raw stat data. - */ - constructor(fid: UInt, raw: List<UByte>) { - var offset = 0 - val qid = QID(raw.slice(0..<13)) - offset += 13 - val mode = FilePermissions(raw.slice(offset+0..<offset+4)) - offset += 4 - - val intFielSizes = listOf(4, 4, 8) - val intFields: MutableList<BigInteger> = mutableListOf() - for (size in intFielSizes) { - intFields.add(InMessage.convInteger(raw, offset, size)) - offset += size - } - val atime = intFields[0].toInt().toUInt() - val mtime = intFields[1].toInt().toUInt() - val length = intFields[2].toLong().toULong() - - val strAmount = 4 - val strFields: MutableList<String> = mutableListOf() - for (i in 0..strAmount) { - val str = InMessage.convString(raw, offset) - strFields.add(str) - offset += str.length - } - val name = strFields[0] - val uid = strFields[1] - val gid = strFields[2] - val muid = strFields[3] - - this.fid = fid - this.qid = qid - this.mode = mode - this.atime = atime - this.mtime = mtime - this.length = length - this.name = name - this.uid = uid - this.gid = gid - this.muid = muid - } - - /** - * Turn a [Stat] instance into raw data. This leaves out the [fid] field. - */ - fun toRaw(): List<UByte> { - var bytes: List<UByte> = emptyList() - bytes += this.qid.toRaw() - bytes += OutMessage.convIntegerToBytes(BigInteger(this.mode.toPermissionInt().toString()), 4u) - bytes += OutMessage.convIntegerToBytes(BigInteger(this.atime.toString()), 4u) - bytes += OutMessage.convIntegerToBytes(BigInteger(this.mtime.toString()), 4u) - bytes += OutMessage.convIntegerToBytes(BigInteger(this.length.toString()), 8u) - bytes += OutMessage.convStringToBytes(this.name) - bytes += OutMessage.convStringToBytes(this.uid) - bytes += OutMessage.convStringToBytes(this.gid) - bytes += OutMessage.convStringToBytes(this.muid) - return bytes - } -}
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