Initial project

src/main/java/com/imyeyu/compress/Z7Decompressor.java

@@ -0,0 +1,57 @@
+package com.imyeyu.compress;
+
+import com.imyeyu.io.IO;
+import org.apache.commons.compress.archivers.sevenz.SevenZArchiveEntry;
+import org.apache.commons.compress.archivers.sevenz.SevenZFile;
+
+import java.io.File;
+
+/**
+ * @author 夜雨
+ * @version 2024-06-30 19:42
+ */
+public class Z7Decompressor extends Decompressor {
+
+	@Override
+	public void run(File fromFile, String toPath) throws Exception {
+		toPath = new File(toPath).getAbsolutePath() + SEP;
+
+		int total = 0;
+		if (progressCallback != null) {
+			SevenZFile file = SevenZFile.builder().setFile(fromFile).get();
+			try (file) {
+				while (file.getNextEntry() != null) {
+					total++;
+				}
+			}
+		}
+		SevenZFile file = SevenZFile.builder().setFile(fromFile).get();
+		SevenZArchiveEntry entry;
+		for (int i = 0; (entry = file.getNextEntry()) != null; i++) {
+			if (entry.isDirectory()) {
+				IO.dir(IO.fitPath(toPath) + entry.getName());
+			} else {
+				File toFile = IO.file(toPath + entry.getName());
+				byte[] buffer = new byte[(int) entry.getSize()];
+				file.read(buffer, 0, buffer.length);
+				IO.toFile(toFile, buffer);
+
+				if (fileCallback != null) {
+					fileCallback.handler(toFile);
+				}
+			}
+			if (isPause) {
+				synchronized (pauseLock) {
+					pauseLock.wait();
+				}
+			}
+			if (progressCallback != null && total != -1) {
+				progressCallback.handler(1D * i / total);
+			}
+			if (isInterrupt) {
+				break;
+			}
+		}
+		file.close();
+	}
+}