/** Adds a new file entry to the ZIP output stream. */ void addFile(ZipOutputStream zos, File file) throws IOException { String name = file.getPath(); boolean isDir = file.isDirectory(); if (isDir) { name = name.endsWith(File.separator) ? name : (name + File.separator); } name = entryName(name); if (name.equals("") || name.equals(".") || name.equals(zname)) { return; } else if ((name.equals(MANIFEST_DIR) || name.equals(MANIFEST_NAME)) && !Mflag) { if (vflag) { output(formatMsg("out.ignore.entry", name)); } return; } long size = isDir ? 0 : file.length(); if (vflag) { out.print(formatMsg("out.adding", name)); } ZipEntry e = new ZipEntry(name); e.setTime(file.lastModified()); if (size == 0) { e.setMethod(ZipEntry.STORED); e.setSize(0); e.setCrc(0); } else if (flag0) { crc32File(e, file); } zos.putNextEntry(e); if (!isDir) { copy(file, zos); } zos.closeEntry(); /* report how much compression occurred. */ if (vflag) { size = e.getSize(); long csize = e.getCompressedSize(); out.print(formatMsg2("out.size", String.valueOf(size), String.valueOf(csize))); if (e.getMethod() == ZipEntry.DEFLATED) { long ratio = 0; if (size != 0) { ratio = ((size - csize) * 100) / size; } output(formatMsg("out.deflated", String.valueOf(ratio))); } else { output(getMsg("out.stored")); } } }