HashMap doFakeDR(ISO9660Directory dir) throws HandlerException {
long position = streamHandler.mark();
HashMap memory = super.doFakeDR(dir);
if (RRIPFactory.MKISOFS_COMPATIBILITY) {
// RR: Recorded Fields
int flags =
RRIPFactory.RR_PX_RECORDED | RRIPFactory.RR_NM_RECORDED | RRIPFactory.RR_CL_RECORDED;
rripFactory.doRREntry(flags);
}
// PX: POSIX File Attributes
int fileModes = getPOSIXFileModeForObject(dir).getFileMode();
int fileLinks = 2 + dir.getDirectories().size();
rripFactory.doPXEntry(fileModes, fileLinks, 0, 0, 1);
// CL: Child link (location of the actual directory record)
childLocationFixups.put(dir, rripFactory.doCLEntry());
// Compute length up to here
int length = helper.getDifferenceTo(position);
// NM: Alternate Name
length = doNM(helper.getFilenameDataReference(dir), length);
// Update Directory Record Length
return finalizeDR(memory, length);
}
ISO9660Directory relocate(ISO9660Directory dir) {
ISO9660Directory originalParent = super.relocate(dir);
helper.matchDirectory(dir).relocate();
if (dir.getRoot() == root) {
// Save only mappings from ISO 9660 hierarchy
originalParentMapper.put(originalParent, dir);
}
return originalParent;
}
HashMap doDotDotDR(ISO9660Directory dir) throws HandlerException {
long position = streamHandler.mark();
HashMap memory = super.doDotDotDR(dir);
ISO9660Directory parentDir = dir.getParentDirectory();
if (RRIPFactory.MKISOFS_COMPATIBILITY) {
// RR: Recorded Fields
int flags = RRIPFactory.RR_PX_RECORDED | RRIPFactory.RR_TF_RECORDED;
if (dir.isMoved()) {
flags |= RRIPFactory.RR_PL_RECORDED;
}
rripFactory.doRREntry(flags);
}
if (dir.isMoved()) {
// PL: Real Parent of this relocated directory
parentLocationFixups.put(dir, rripFactory.doPLEntry());
}
// PX: POSIX File Attributes
POSIXFileMode fileMode = getPOSIXFileModeForObject(dir);
int fileModes = fileMode.getFileMode();
int fileLinks = 2 + parentDir.getDirectories().size();
rripFactory.doPXEntry(fileModes, fileLinks, 0, 0, 1);
// TF: Timestamp
ISO9660ShortDateDataReference date =
new ISO9660ShortDateDataReference(parentDir.lastModified());
rripFactory.doTFEntry(RRIPFactory.TF_MODIFY, date);
// Update Directory Record Length
return finalizeDR(memory, helper.getDifferenceTo(position));
}
HashMap doDotDR(ISO9660Directory dir) throws HandlerException {
long position = streamHandler.mark();
HashMap memory = super.doDotDR(dir);
if (dir == root) {
// SP: SUSP Indicator
rripFactory.doSPEntry(0);
}
if (RRIPFactory.MKISOFS_COMPATIBILITY) {
// RR: Recorded Fields
int flags = RRIPFactory.RR_PX_RECORDED | RRIPFactory.RR_TF_RECORDED;
rripFactory.doRREntry(flags);
}
// PX: POSIX File Attributes
POSIXFileMode fileMode = getPOSIXFileModeForObject(dir);
int fileModes = fileMode.getFileMode();
int fileLinks = 2 + dir.getDirectories().size();
rripFactory.doPXEntry(fileModes, fileLinks, 0, 0, 1);
// TF: Timestamp
ISO9660ShortDateDataReference date = new ISO9660ShortDateDataReference(dir.lastModified());
rripFactory.doTFEntry(RRIPFactory.TF_MODIFY, date);
if (dir == root) {
// CE: Continuation Area for RRIP ER
HashMap ceMemory = rripFactory.doCEEntry();
volumeFixups.put("rripERLocationFixup", ceMemory.get("ceLocationFixup"));
volumeFixups.put("rripERLengthFixup", ceMemory.get("ceLengthFixup"));
// Write and close ER Offset Fixup
Fixup rripEROffsetFixup = (Fixup) ceMemory.get("ceOffsetFixup");
rripEROffsetFixup.data(new BothWordDataReference(0));
rripEROffsetFixup.close();
}
// Update Directory Record Length
return finalizeDR(memory, helper.getDifferenceTo(position));
}
void doDir(ISO9660Directory dir, HashMap parentMapper) throws HandlerException {
Integer location = new Integer(helper.getCurrentLocation());
if (originalParentMapper.containsKey(dir)) {
// Remember directory location for PL Location Fixup
parentLocations.put(originalParentMapper.get(dir), location);
} else if (dir.isMoved()) {
// Remember directory location for CL Location Fixup
childLocations.put(dir, location);
}
super.doDir(dir, parentMapper);
}
HashMap doDR(ISO9660Directory dir) throws HandlerException {
long position = streamHandler.mark();
HashMap memory = super.doDR(dir);
if (RRIPFactory.MKISOFS_COMPATIBILITY) {
// RR: Recorded Fields
int flags =
RRIPFactory.RR_PX_RECORDED | RRIPFactory.RR_TF_RECORDED | RRIPFactory.RR_NM_RECORDED;
if (dir.isMoved()) {
flags |= RRIPFactory.RR_RE_RECORDED;
}
rripFactory.doRREntry(flags);
}
if (dir.isMoved()) {
// RE: Directory has been relocated (moved)
rripFactory.doREEntry();
}
// PX: POSIX File Attributes
POSIXFileMode fileMode = getPOSIXFileModeForObject(dir);
int fileModes = fileMode.getFileMode();
int fileLinks = 2 + dir.getDirectories().size();
rripFactory.doPXEntry(fileModes, fileLinks, 0, 0, 1);
// TF: Timestamp
ISO9660ShortDateDataReference date = new ISO9660ShortDateDataReference(dir.lastModified());
rripFactory.doTFEntry(RRIPFactory.TF_MODIFY, date);
// Compute length up to here
int length = helper.getDifferenceTo(position);
// NM: Alternate Name
length = doNM(helper.getFilenameDataReference(dir), length);
// Update Directory Record Length
return finalizeDR(memory, length);
}
