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startSend() wont send extra fill-in bytes

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This commit is contained in:
minjaesong
2020-10-23 16:50:36 +09:00
parent d579099d9c
commit acbd4ddc7d
4 changed files with 28 additions and 28 deletions
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23
src/net/torvald/tsvm/peripheral/TestDiskDrive.kt
View File

@@ -55,6 +55,8 @@ class TestDiskDrive(private val driveNum: Int) : BlockTransferInterface(false, t
private var file: File? = null
//private var readModeLength = -1 // always 4096
private var stateCode = STATE_CODE_STANDBY
private var writeMode = false
private var writeModeLength = -1
private val messageComposeBuffer = ByteArrayOutputStream(BLOCK_SIZE) // always use this and don't alter blockSendBuffer please
private var blockSendBuffer = ByteArray(1)
@@ -92,14 +94,12 @@ class TestDiskDrive(private val driveNum: Int) : BlockTransferInterface(false, t
blockSendBuffer = messageComposeBuffer.toByteArray()
}
recipient.writeout(ByteArray(BLOCK_SIZE) {
val i = blockSendCount * BLOCK_SIZE
if (i + it >= blockSendBuffer.size) {
0.toByte()
}
else {
blockSendBuffer[i + it]
}
val sendSize = if (blockSendBuffer.size - (blockSendCount * BLOCK_SIZE) < BLOCK_SIZE)
blockSendBuffer.size % BLOCK_SIZE
else BLOCK_SIZE
recipient.writeout(ByteArray(sendSize) {
blockSendBuffer[blockSendCount * BLOCK_SIZE + it]
})
blockSendCount += 1
@@ -124,21 +124,20 @@ class TestDiskDrive(private val driveNum: Int) : BlockTransferInterface(false, t
file = null
blockSendCount = 0
stateCode = STATE_CODE_STANDBY
writeMode = false
writeModeLength = -1
}
else if (inputString.startsWith("DEVSTU$END_OF_SEND_BLOCK")) {
if (stateCode < 128) {
recipient?.writeout(composePositiveAns("${stateCode.toChar()}", errorMsgs[stateCode]))
//startSend { it.writeout(composePositiveAns("${stateCode.toChar()}", errorMsgs[stateCode])) }
}
else {
startSend { it.writeout(composeNegativeAns("${stateCode.toChar()}", errorMsgs[stateCode])) }
recipient?.writeout(composeNegativeAns("${stateCode.toChar()}", errorMsgs[stateCode]))
}
}
else if (inputString.startsWith("DEVTYP$END_OF_SEND_BLOCK"))
//startSend { it.writeout(composePositiveAns("STOR")) }
recipient?.writeout(composePositiveAns("STOR"))
else if (inputString.startsWith("DEVNAM$END_OF_SEND_BLOCK"))
//startSend { it.writeout(composePositiveAns("Testtec Virtual Disk Drive")) }
recipient?.writeout(composePositiveAns("Testtec Virtual Disk Drive"))
else if (inputString.startsWith("OPENR\"") || inputString.startsWith("OPENW\"") || inputString.startsWith("OPENA\"")) {
if (file != null) {

17
src/net/torvald/tsvm/peripheral/TestFunctionGenerator.kt
View File

@@ -80,7 +80,8 @@ Nunc mollis nibh vitae sapien consequat, ut vestibulum sem pharetra. Aliquam iac
15360th Byte 000111111111111111122222222222222223333333333333333444444444444444455555555555555556666666666666666777777777777777788888888888888889999999999999999AAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBCCCCCCCCCCCCCCCCDDDDDDDDDDDDDDDDEEEEEEEEEEEEEEEEFFFFFFFFFFFFFFF
15616th Byte 000111111111111111122222222222222223333333333333333444444444444444455555555555555556666666666666666777777777777777788888888888888889999999999999999AAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBCCCCCCCCCCCCCCCCDDDDDDDDDDDDDDDDEEEEEEEEEEEEEEEEFFFFFFFFFFFFFFF
15872nd Byte 000111111111111111122222222222222223333333333333333444444444444444455555555555555556666666666666666777777777777777788888888888888889999999999999999AAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBCCCCCCCCCCCCCCCCDDDDDDDDDDDDDDDDEEEEEEEEEEEEEEEEFFFFFFFFFFFFFFF
16128th Byte 000111111111111111122222222222222223333333333333333444444444444444455555555555555556666666666666666777777777777777788888888888888889999999999999999AAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBCCCCCCCCCCCCCCCCDDDDDDDDDDDDDDDDEEEEEEEEEEEEEEEEFFFFFFFFFFFFFFF#""".toByteArray(Charsets.US_ASCII)
16128th Byte 000111111111111111122222222222222223333333333333333444444444444444455555555555555556666666666666666777777777777777788888888888888889999999999999999AAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBCCCCCCCCCCCCCCCCDDDDDDDDDDDDDDDDEEEEEEEEEEEEEEEEFFFFFFFFFFFFFFF
16384th Byte and some trailing bytes too!""".toByteArray(Charsets.US_ASCII)
private var fileOpen = false
@@ -106,14 +107,12 @@ Nunc mollis nibh vitae sapien consequat, ut vestibulum sem pharetra. Aliquam iac
blockSendBuffer = fileContent_multiblocks
}
recipient.writeout(ByteArray(BLOCK_SIZE) {
val i = blockSendCount * BLOCK_SIZE
if (i + it >= blockSendBuffer.size) {
0.toByte()
}
else {
blockSendBuffer[i + it]
}
val sendSize = if (blockSendBuffer.size - (blockSendCount * BLOCK_SIZE) < BLOCK_SIZE)
blockSendBuffer.size % BLOCK_SIZE
else BLOCK_SIZE
recipient.writeout(ByteArray(sendSize) {
blockSendBuffer[blockSendCount * BLOCK_SIZE + it]
})
blockSendCount += 1