fumiama/copymanga
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v2.5.7

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修复
1. 配置导入导出
This commit is contained in:
源文雨
2025-06-13 23:00:05 +09:00
parent 74c0b165ed
commit e53db6762f
2 changed files with 27 additions and 19 deletions
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4
app/build.gradle
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@@ -12,8 +12,8 @@ android {
minSdkVersion 23
//noinspection OldTargetApi
targetSdkVersion 34
versionCode 79
versionName '2.5.6'
versionCode 80
versionName '2.5.7'
resourceConfigurations += ['zh', 'zh-rCN']
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"

42
app/src/main/java/top/fumiama/copymanga/strings/Base16384.kt
View File

@@ -11,35 +11,35 @@ object Base16384 {
fun encode(input: ByteArray): String {
val sb = StringBuilder()
var buffer = 0
var bitCount = 0
var bLen = 0
for (b in input) {
buffer = (buffer shl 8) or (b.toInt() and 0xFF)
bitCount += 8
while (bitCount >= 14) {
bitCount -= 14
val index = (buffer shr bitCount) and (BASE - 1)
bLen += 8
while (bLen >= 14) {
bLen -= 14
val index = (buffer shr bLen) and (BASE - 1)
sb.append(Char(FIRST_CHAR + index))
buffer = buffer and ((1 shl bitCount) - 1)
buffer = buffer and ((1 shl bLen) - 1)
}
}
if (bitCount in 1..6) {
buffer = (buffer shl (14 - bitCount))
if (bLen > 0) {
buffer = (buffer shl (14 - bLen))
val index = buffer and (BASE - 1)
sb.append(Char(FIRST_CHAR + index))
val padIndex = PAD_START + bitCount
val padIndex = PAD_START + (input.size%7)
sb.append(Char(padIndex))
}
Log.d("MyB14", "encode bitCount $bitCount, len ${input.size}, data: ${Base64.encode(input, Base64.DEFAULT).decodeToString()}")
Log.d("MyB14", "encode offset ${input.size%7}, len ${input.size}, data: ${Base64.encode(input, Base64.DEFAULT).decodeToString()}")
return sb.toString()
}
fun decode(input: String): ByteArray {
val bits = mutableListOf<Boolean>()
var tailBits = 0
var offset = 0
for (c in input) {
when (val code = c.code) {
in FIRST_CHAR until FIRST_CHAR + BASE -> {
@@ -49,17 +49,25 @@ object Base16384 {
}
}
in (PAD_START + 1)..(PAD_START + 6) -> {
tailBits = code - PAD_START
offset = code - PAD_START
break
}
else -> throw IllegalArgumentException("Invalid base16384 char: $c")
}
}
val totalBits = bits.size - (14 - tailBits)
val byteCount = totalBits / 8
val out = ByteArray(byteCount)
for (i in 0 until byteCount) {
val dLen = input.toByteArray(Charsets.UTF_16BE).size
val outLen = when (offset) {
0 -> dLen
1 -> dLen - 4
2, 3 -> dLen - 6
4, 5 -> dLen - 8
6 -> dLen - 10
else -> dLen
}/8*7 + offset
val out = ByteArray(outLen)
for (i in 0 until outLen) {
var byteVal = 0
for (j in 0 until 8) {
if (bits[i * 8 + j]) byteVal = byteVal or (1 shl (7 - j))
@@ -67,7 +75,7 @@ object Base16384 {
out[i] = byteVal.toByte()
}
Log.d("MyB14", "decode totalBits $totalBits, tailBits $tailBits, len ${out.size}, data: ${Base64.encode(out, Base64.DEFAULT).decodeToString()}")
Log.d("MyB14", "decode offset $offset, len ${out.size}, data: ${Base64.encode(out, Base64.DEFAULT).decodeToString()}")
return out
}
}