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-rw-r--r--src/org/spongycastle/util/io/pem/PemGenerationException.java26
-rw-r--r--src/org/spongycastle/util/io/pem/PemHeader.java66
-rw-r--r--src/org/spongycastle/util/io/pem/PemObject.java62
-rw-r--r--src/org/spongycastle/util/io/pem/PemObjectGenerator.java7
-rw-r--r--src/org/spongycastle/util/io/pem/PemReader.java84
-rw-r--r--src/org/spongycastle/util/io/pem/PemWriter.java138
6 files changed, 0 insertions, 383 deletions
diff --git a/src/org/spongycastle/util/io/pem/PemGenerationException.java b/src/org/spongycastle/util/io/pem/PemGenerationException.java
deleted file mode 100644
index 0127ca0c..00000000
--- a/src/org/spongycastle/util/io/pem/PemGenerationException.java
+++ /dev/null
@@ -1,26 +0,0 @@
-package org.spongycastle.util.io.pem;
-
-import java.io.IOException;
-
-@SuppressWarnings("serial")
-public class PemGenerationException
- extends IOException
-{
- private Throwable cause;
-
- public PemGenerationException(String message, Throwable cause)
- {
- super(message);
- this.cause = cause;
- }
-
- public PemGenerationException(String message)
- {
- super(message);
- }
-
- public Throwable getCause()
- {
- return cause;
- }
-}
diff --git a/src/org/spongycastle/util/io/pem/PemHeader.java b/src/org/spongycastle/util/io/pem/PemHeader.java
deleted file mode 100644
index 4adb815e..00000000
--- a/src/org/spongycastle/util/io/pem/PemHeader.java
+++ /dev/null
@@ -1,66 +0,0 @@
-package org.spongycastle.util.io.pem;
-
-public class PemHeader
-{
- private String name;
- private String value;
-
- public PemHeader(String name, String value)
- {
- this.name = name;
- this.value = value;
- }
-
- public String getName()
- {
- return name;
- }
-
- public String getValue()
- {
- return value;
- }
-
- public int hashCode()
- {
- return getHashCode(this.name) + 31 * getHashCode(this.value);
- }
-
- public boolean equals(Object o)
- {
- if (!(o instanceof PemHeader))
- {
- return false;
- }
-
- PemHeader other = (PemHeader)o;
-
- return other == this || (isEqual(this.name, other.name) && isEqual(this.value, other.value));
- }
-
- private int getHashCode(String s)
- {
- if (s == null)
- {
- return 1;
- }
-
- return s.hashCode();
- }
-
- private boolean isEqual(String s1, String s2)
- {
- if (s1 == s2)
- {
- return true;
- }
-
- if (s1 == null || s2 == null)
- {
- return false;
- }
-
- return s1.equals(s2);
- }
-
-}
diff --git a/src/org/spongycastle/util/io/pem/PemObject.java b/src/org/spongycastle/util/io/pem/PemObject.java
deleted file mode 100644
index 6f7c79c5..00000000
--- a/src/org/spongycastle/util/io/pem/PemObject.java
+++ /dev/null
@@ -1,62 +0,0 @@
-package org.spongycastle.util.io.pem;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
-@SuppressWarnings("all")
-public class PemObject
- implements PemObjectGenerator
-{
- private static final List EMPTY_LIST = Collections.unmodifiableList(new ArrayList());
-
- private String type;
- private List headers;
- private byte[] content;
-
- /**
- * Generic constructor for object without headers.
- *
- * @param type pem object type.
- * @param content the binary content of the object.
- */
- public PemObject(String type, byte[] content)
- {
- this(type, EMPTY_LIST, content);
- }
-
- /**
- * Generic constructor for object with headers.
- *
- * @param type pem object type.
- * @param headers a list of PemHeader objects.
- * @param content the binary content of the object.
- */
- public PemObject(String type, List headers, byte[] content)
- {
- this.type = type;
- this.headers = Collections.unmodifiableList(headers);
- this.content = content;
- }
-
- public String getType()
- {
- return type;
- }
-
- public List getHeaders()
- {
- return headers;
- }
-
- public byte[] getContent()
- {
- return content;
- }
-
- public PemObject generate()
- throws PemGenerationException
- {
- return this;
- }
-}
diff --git a/src/org/spongycastle/util/io/pem/PemObjectGenerator.java b/src/org/spongycastle/util/io/pem/PemObjectGenerator.java
deleted file mode 100644
index 1a8cea6d..00000000
--- a/src/org/spongycastle/util/io/pem/PemObjectGenerator.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package org.spongycastle.util.io.pem;
-
-public interface PemObjectGenerator
-{
- PemObject generate()
- throws PemGenerationException;
-}
diff --git a/src/org/spongycastle/util/io/pem/PemReader.java b/src/org/spongycastle/util/io/pem/PemReader.java
deleted file mode 100644
index cbbebab9..00000000
--- a/src/org/spongycastle/util/io/pem/PemReader.java
+++ /dev/null
@@ -1,84 +0,0 @@
-package org.spongycastle.util.io.pem;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.Reader;
-import java.util.ArrayList;
-import java.util.List;
-
-import org.spongycastle.util.encoders.Base64;
-
-public class PemReader
- extends BufferedReader
-{
- private static final String BEGIN = "-----BEGIN ";
- private static final String END = "-----END ";
-
- public PemReader(Reader reader)
- {
- super(reader);
- }
-
- public PemObject readPemObject()
- throws IOException
- {
- String line = readLine();
-
- while (line != null && !line.startsWith(BEGIN))
- {
- line = readLine();
- }
-
- if (line != null)
- {
- line = line.substring(BEGIN.length());
- int index = line.indexOf('-');
- String type = line.substring(0, index);
-
- if (index > 0)
- {
- return loadObject(type);
- }
- }
-
- return null;
- }
-
- private PemObject loadObject(String type)
- throws IOException
- {
- String line;
- String endMarker = END + type;
- StringBuffer buf = new StringBuffer();
- List headers = new ArrayList();
-
- while ((line = readLine()) != null)
- {
- if (line.indexOf(":") >= 0)
- {
- int index = line.indexOf(':');
- String hdr = line.substring(0, index);
- String value = line.substring(index + 1).trim();
-
- headers.add(new PemHeader(hdr, value));
-
- continue;
- }
-
- if (line.indexOf(endMarker) != -1)
- {
- break;
- }
-
- buf.append(line.trim());
- }
-
- if (line == null)
- {
- throw new IOException(endMarker + " not found");
- }
-
- return new PemObject(type, headers, Base64.decode(buf.toString()));
- }
-
-}
diff --git a/src/org/spongycastle/util/io/pem/PemWriter.java b/src/org/spongycastle/util/io/pem/PemWriter.java
deleted file mode 100644
index f5a6a363..00000000
--- a/src/org/spongycastle/util/io/pem/PemWriter.java
+++ /dev/null
@@ -1,138 +0,0 @@
-package org.spongycastle.util.io.pem;
-
-import java.io.BufferedWriter;
-import java.io.IOException;
-import java.io.Writer;
-import java.util.Iterator;
-
-import org.spongycastle.util.encoders.Base64;
-
-/**
- * A generic PEM writer, based on RFC 1421
- */
-@SuppressWarnings("all")
-public class PemWriter
- extends BufferedWriter
-{
- private static final int LINE_LENGTH = 64;
-
- private final int nlLength;
- private char[] buf = new char[LINE_LENGTH];
-
- /**
- * Base constructor.
- *
- * @param out output stream to use.
- */
- public PemWriter(Writer out)
- {
- super(out);
-
- String nl = System.getProperty("line.separator");
- if (nl != null)
- {
- nlLength = nl.length();
- }
- else
- {
- nlLength = 2;
- }
- }
-
- /**
- * Return the number of bytes or characters required to contain the
- * passed in object if it is PEM encoded.
- *
- * @param obj pem object to be output
- * @return an estimate of the number of bytes
- */
- public int getOutputSize(PemObject obj)
- {
- // BEGIN and END boundaries.
- int size = (2 * (obj.getType().length() + 10 + nlLength)) + 6 + 4;
-
- if (!obj.getHeaders().isEmpty())
- {
- for (Iterator it = obj.getHeaders().iterator(); it.hasNext();)
- {
- PemHeader hdr = (PemHeader)it.next();
-
- size += hdr.getName().length() + ": ".length() + hdr.getValue().length() + nlLength;
- }
-
- size += nlLength;
- }
-
- // base64 encoding
- int dataLen = ((obj.getContent().length + 2) / 3) * 4;
-
- size += dataLen + (((dataLen + LINE_LENGTH - 1) / LINE_LENGTH) * nlLength);
-
- return size;
- }
-
- public void writeObject(PemObjectGenerator objGen)
- throws IOException
- {
- PemObject obj = objGen.generate();
-
- writePreEncapsulationBoundary(obj.getType());
-
- if (!obj.getHeaders().isEmpty())
- {
- for (Iterator it = obj.getHeaders().iterator(); it.hasNext();)
- {
- PemHeader hdr = (PemHeader)it.next();
-
- this.write(hdr.getName());
- this.write(": ");
- this.write(hdr.getValue());
- this.newLine();
- }
-
- this.newLine();
- }
-
- writeEncoded(obj.getContent());
- writePostEncapsulationBoundary(obj.getType());
- }
-
- private void writeEncoded(byte[] bytes)
- throws IOException
- {
- bytes = Base64.encode(bytes);
-
- for (int i = 0; i < bytes.length; i += buf.length)
- {
- int index = 0;
-
- while (index != buf.length)
- {
- if ((i + index) >= bytes.length)
- {
- break;
- }
- buf[index] = (char)bytes[i + index];
- index++;
- }
- this.write(buf, 0, index);
- this.newLine();
- }
- }
-
- private void writePreEncapsulationBoundary(
- String type)
- throws IOException
- {
- this.write("-----BEGIN " + type + "-----");
- this.newLine();
- }
-
- private void writePostEncapsulationBoundary(
- String type)
- throws IOException
- {
- this.write("-----END " + type + "-----");
- this.newLine();
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-28 13:41:44 +0000