Modifier and Type	Class and Description
public static class	ManifestDigester.Entry
pack-priv static class	ManifestDigester.Position state returned by findSection
private static class	ManifestDigester.Section

Field Summary

Modifier and Type	Field and Description
private final HashMap<String, ManifestDigester.Entry>	entries individual sections by their names
private final ManifestDigester.Entry	mainAttsEntry
public static final String	MF_MAIN_ATTRS The part "`Manifest-Main-Attributes`" of the main attributes digest header name in a signature file as described in the jar Specification `x-Digest-Manifest-Main-Attributes` (where x is the standard name of a `MessageDigest` algorithm): The value of this attribute is the digest value of the main attributes of the manifest.
private final byte[]	rawBytes the raw bytes of the manifest

Constructor Summary

Access	Constructor and Description
public	ManifestDigester(byte[] bytes)

Method Summary

Modifier and Type	Method and Description
private boolean	Returns: false if end of bytes has been reached, otherwise returns true findSection(int should point to the starting offset with in the raw bytes of the next section. offset, ManifestDigester.Position pos) find a section in the manifest.
public ManifestDigester.Entry	get(String name)
public ManifestDigester.Entry	get(String name, boolean oldStyle)
public ManifestDigester.Entry	getMainAttsEntry()
public ManifestDigester.Entry	getMainAttsEntry(boolean oldStyle)
private boolean	isNameAttr(byte[] bytes, int start)
public byte[]	manifestDigest(MessageDigest md)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

entries	back to summary
private final HashMap<String, ManifestDigester.Entry> entries individual sections by their names

mainAttsEntry	back to summary
private final ManifestDigester.Entry mainAttsEntry

MF_MAIN_ATTRS back to summary

MF_MAIN_ATTRS	back to summary
public static final String MF_MAIN_ATTRS The part "`Manifest-Main-Attributes`" of the main attributes digest header name in a signature file as described in the jar Specification `x-Digest-Manifest-Main-Attributes` (where x is the standard name of a `MessageDigest` algorithm): The value of this attribute is the digest value of the main attributes of the manifest. See Also JAR File Specification, section Signature File, `getMainAttsEntry`

public static final String MF_MAIN_ATTRS

The part "Manifest-Main-Attributes" of the main attributes digest header name in a signature file as described in the jar

Specification

x-Digest-Manifest-Main-Attributes (where x is the standard name of a MessageDigest algorithm): The value of this attribute is the digest value of the main attributes of the manifest.

See Also: JAR File Specification, section Signature File, getMainAttsEntry

rawBytes	back to summary
private final byte[] rawBytes the raw bytes of the manifest

Constructor Detail

ManifestDigester	back to summary
public ManifestDigester(byte[] bytes)

Method Detail

findSection	back to summary
private boolean findSection(int offset, ManifestDigester.Position pos) find a section in the manifest. Parameters offset:int should point to the starting offset with in the raw bytes of the next section. Returns:boolean false if end of bytes has been reached, otherwise returns true Annotations @SuppressWarnings:fallthrough

findSection

back to summary

private boolean findSection(int offset, ManifestDigester.Position pos)

find a section in the manifest.

Parameters

offset:int: should point to the starting offset with in the raw bytes of the next section.

Returns:boolean

false if end of bytes has been reached, otherwise returns true

Annotations

@SuppressWarnings:fallthrough

get	back to summary
public ManifestDigester.Entry get(String name)

get	back to summary
public ManifestDigester.Entry get(String name, boolean oldStyle)

getMainAttsEntry	back to summary
public ManifestDigester.Entry getMainAttsEntry() See Also `MF_MAIN_ATTRS`

getMainAttsEntry	back to summary
public ManifestDigester.Entry getMainAttsEntry(boolean oldStyle) See Also `MF_MAIN_ATTRS`

isNameAttr	back to summary
private boolean isNameAttr(byte[] bytes, int start)

manifestDigest	back to summary
public byte[] manifestDigest(MessageDigest md)

sun.security.util back to summary

public Class ManifestDigester.Entry

Class Inheritance

extends Object

java.lang.Object
sun.security.util.ManifestDigester.Entry

Field Summary

Modifier and Type	Field and Description
pack-priv boolean	oldStyle
private final List<ManifestDigester.Section>	sections

Constructor Summary

Access	Constructor and Description
public	Entry()

Method Summary

Modifier and Type	Method and Description
private ManifestDigester.Entry	addSection(ManifestDigester.Section sec)
public byte[]	digest(MessageDigest md)
public byte[]	digestWorkaround(MessageDigest md) Netscape doesn't include the new line.
public boolean	isProperlyDelimited() Check if the sections (particularly the last one of usually only one) are properly delimited with a trailing blank line so that another section can be correctly appended and return `true` or return `false` to indicate that reproduction is not advised and should be carried out with a clean "normalized" newly-written manifest.
public void	reproduceRaw(OutputStream out)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

oldStyle	back to summary
pack-priv boolean oldStyle

sections	back to summary
private final List<ManifestDigester.Section> sections

Constructor Detail

Entry	back to summary
public Entry()

Method Detail

addSection	back to summary
private ManifestDigester.Entry addSection(ManifestDigester.Section sec)

digest	back to summary
public byte[] digest(MessageDigest md)

digestWorkaround	back to summary
public byte[] digestWorkaround(MessageDigest md) Netscape doesn't include the new line. Intel and JavaSoft do

isProperlyDelimited back to summary

isProperlyDelimited	back to summary
public boolean isProperlyDelimited() Check if the sections (particularly the last one of usually only one) are properly delimited with a trailing blank line so that another section can be correctly appended and return `true` or return `false` to indicate that reproduction is not advised and should be carried out with a clean "normalized" newly-written manifest. See Also `reproduceRaw`

public boolean isProperlyDelimited()

Check if the sections (particularly the last one of usually only one) are properly delimited with a trailing blank line so that another section can be correctly appended and return true or return false to indicate that reproduction is not advised and should be carried out with a clean "normalized" newly-written manifest.

See Also: reproduceRaw

reproduceRaw	back to summary
public void reproduceRaw(OutputStream out) throws IOException

sun.security.util back to summary

pack-priv Class ManifestDigester.Position

Class Inheritance

extends Object

java.lang.Object
sun.security.util.ManifestDigester.Position

state returned by findSection

Field Summary

Modifier and Type	Field and Description
pack-priv int	endOfFirstLine
pack-priv int	endOfSection
pack-priv int	startOfNext

Constructor Summary

Access	Constructor and Description
pack-priv	Position()

Method Summary

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

endOfFirstLine	back to summary
pack-priv int endOfFirstLine

endOfSection	back to summary
pack-priv int endOfSection

startOfNext	back to summary
pack-priv int startOfNext

Constructor Detail

Position	back to summary
pack-priv Position()

sun.security.util back to summary

private Class ManifestDigester.Section

Class Inheritance

extends Object

java.lang.Object
sun.security.util.ManifestDigester.Section

Field Summary

Modifier and Type	Field and Description
pack-priv int	length
pack-priv int	lengthWithBlankLine
pack-priv int	offset
pack-priv byte[]	rawBytes

Constructor Summary

Access	Constructor and Description
public	Section(int offset, int length, int lengthWithBlankLine, byte[] rawBytes)

Method Summary

Modifier and Type	Method and Description
private static void	doOldStyle(MessageDigest md, byte[] bytes, int offset, int length)
private boolean	isProperlySectionDelimited() Returns `true` if the raw section is terminated with a blank line so that another section can possibly be appended resulting in a valid manifest and `false` otherwise.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

length	back to summary
pack-priv int length

lengthWithBlankLine	back to summary
pack-priv int lengthWithBlankLine

offset	back to summary
pack-priv int offset

rawBytes	back to summary
pack-priv byte[] rawBytes

Constructor Detail

Section	back to summary
public Section(int offset, int length, int lengthWithBlankLine, byte[] rawBytes)

Method Detail

doOldStyle	back to summary
private static void doOldStyle(MessageDigest md, byte[] bytes, int offset, int length)

isProperlySectionDelimited	back to summary
private boolean isProperlySectionDelimited() Returns `true` if the raw section is terminated with a blank line so that another section can possibly be appended resulting in a valid manifest and `false` otherwise.

public Class ManifestDigester

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

public Class ManifestDigester.Entry

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv Class ManifestDigester.Position

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

private Class ManifestDigester.Section

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail