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do not write single bytes 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1915953 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Axel Howind 2024-02-22 15:44:31 +00:00
parent 39a1ced25e
commit e65e666ece
1 changed files with 20 additions and 18 deletions
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38
poi-ooxml/src/main/java/org/apache/poi/xssf/streaming/Zip64Impl.java
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@ -145,9 +145,10 @@ class Zip64Impl {
* Writes a 16-bit short to the output stream in little-endian byte order.
*/
private void writeShort(int v) throws IOException {
OutputStream out = this.out;
out.write((v >>> 0) & 0xff);
out.write((v >>> 8) & 0xff);
out.write(new byte[]{
(byte) ((v >>> 0) & 0xff),
(byte) ((v >>> 8) & 0xff)
});
written += 2;
}
@ -155,11 +156,12 @@ class Zip64Impl {
* Writes a 32-bit int to the output stream in little-endian byte order.
*/
private void writeInt(long v) throws IOException {
OutputStream out = this.out;
out.write((int) ((v >>> 0) & 0xff));
out.write((int) ((v >>> 8) & 0xff));
out.write((int) ((v >>> 16) & 0xff));
out.write((int) ((v >>> 24) & 0xff));
out.write(new byte[]{
(byte) ((v >>> 0) & 0xff),
(byte) ((v >>> 8) & 0xff),
(byte) ((v >>> 16) & 0xff),
(byte) ((v >>> 24) & 0xff)
});
written += 4;
}
@ -167,17 +169,17 @@ class Zip64Impl {
* Writes a 64-bit int to the output stream in little-endian byte order.
*/
private void writeLong(long v) throws IOException {
OutputStream out = this.out;
out.write((int) ((v >>> 0) & 0xff));
out.write((int) ((v >>> 8) & 0xff));
out.write((int) ((v >>> 16) & 0xff));
out.write((int) ((v >>> 24) & 0xff));
out.write((int) ((v >>> 32) & 0xff));
out.write((int) ((v >>> 40) & 0xff));
out.write((int) ((v >>> 48) & 0xff));
out.write((int) ((v >>> 56) & 0xff));
out.write(new byte[]{
(byte) ((v >>> 0) & 0xff),
(byte) ((v >>> 8) & 0xff),
(byte) ((v >>> 16) & 0xff),
(byte) ((v >>> 24) & 0xff),
(byte) ((v >>> 32) & 0xff),
(byte) ((v >>> 40) & 0xff),
(byte) ((v >>> 48) & 0xff),
(byte) ((v >>> 56) & 0xff)
});
written += 8;
}
}