Author: tilman
Date: Fri Sep 19 10:58:39 2025
New Revision: 1928619
Log:
PDFBOX-6072: deprecate unused, refactor
Modified:
pdfbox/branches/3.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/encryption/RC4Cipher.java
Modified:
pdfbox/branches/3.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/encryption/RC4Cipher.java
==============================================================================
---
pdfbox/branches/3.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/encryption/RC4Cipher.java
Fri Sep 19 10:33:18 2025 (r1928618)
+++
pdfbox/branches/3.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/encryption/RC4Cipher.java
Fri Sep 19 10:58:39 2025 (r1928619)
@@ -111,7 +111,10 @@ class RC4Cipher
* @param output The stream to write to.
*
* @throws IOException If there is an error writing to the output stream.
+ *
+ * @deprecated This method will be removed in 4.0.
*/
+ @Deprecated
public void write( byte aByte, OutputStream output ) throws IOException
{
output.write(encrypt(aByte));
@@ -127,7 +130,7 @@ class RC4Cipher
*/
public void write( byte[] data, OutputStream output ) throws IOException
{
- write(data, 0, data.length, output);
+ write(data, 0, data.length, output, new byte[data.length]);
}
/**
@@ -157,12 +160,26 @@ class RC4Cipher
* @param output The stream to write to.
*
* @throws IOException If there is an error writing to the output stream.
+ *
+ * @deprecated This method will be removed in 4.0.
*/
+ @Deprecated
public void write( byte[] data, int offset, int len, OutputStream output)
throws IOException
{
write(data, offset, len, output, new byte[len]);
}
+ /**
+ * This will encrypt and write the data.
+ *
+ * @param data The data to encrypt, may be overwritten.
+ * @param offset The offset into the array to start reading data from.
+ * @param len The number of bytes to attempt to read.
+ * @param output The stream to write to.
+ * @param buffer The buffer to use, it can be altered and be identical to
the data to encrypt.
+ *
+ * @throws IOException If there is an error writing to the output stream.
+ */
private void write(byte[] data, int offset, int len, OutputStream output,
byte[] buffer) throws IOException
{
for (int i = 0, j = offset; i < len; ++i, ++j)
