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@@ -215,6 +215,7 @@ class TextFile(private val book: Book) {
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var blockPos = 0
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//加载章节
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var curOffset: Long = 0
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+ var chapterPos = 0
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//读取的长度
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var length: Int
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val buffer = ByteArray(bufferSize)
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@@ -232,14 +233,15 @@ class TextFile(private val book: Book) {
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//章节在buffer的偏移量
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var chapterOffset = 0
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//当前剩余可分配的长度
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- var strLength = bufferStart + length
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+ length += bufferStart
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+ var strLength = length
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//分章的位置
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- var chapterPos = 0
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+ chapterPos = 0
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while (strLength > 0) {
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++chapterPos
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//是否长度超过一章
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if (strLength > maxLengthWithNoToc) { //在buffer中一章的终止点
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- var end = bufferStart + length
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+ var end = length
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//寻找换行符作为终止点
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for (i in chapterOffset + maxLengthWithNoToc until length) {
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if (buffer[i] == blank) {
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@@ -257,22 +259,21 @@ class TextFile(private val book: Book) {
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//设置偏移的位置
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chapterOffset = end
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} else {
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- buffer.copyInto(
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- buffer,
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- 0,
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- bufferStart + length - strLength,
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- bufferStart + length
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- )
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- length = bufferStart + length - strLength
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+ buffer.copyInto(buffer, 0, length - strLength, length)
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+ length -= strLength
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bufferStart = strLength
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- break
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+ strLength = 0
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}
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}
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//block的偏移点
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curOffset += length.toLong()
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- //设置上一章的结尾
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- toc.lastOrNull()?.end = curOffset
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}
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+ //设置结尾章节
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+ val chapter = BookChapter()
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+ chapter.title = "第${blockPos}章(${chapterPos + 1})"
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+ chapter.start = toc.lastOrNull()?.end ?: curOffset
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+ chapter.end = chapter.start!! + bufferStart
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+ toc.add(chapter)
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}
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if (toc.isEmpty()) {
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return analyze()
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gedoor