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Made physical size be an indicator of DOS vs ProDOS formats.

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This commit is contained in:
Robert Greene 2003-12-28 20:42:51 +00:00
parent c45ecdd56b
commit 7915d468da
1 changed files with 16 additions and 7 deletions
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23
src/com/webcodepro/applecommander/storage/Disk.java
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@ -79,6 +79,7 @@ public class Disk {
private static FilenameFilter[] filenameFilters;
private String filename;
private boolean newImage = false;
private ByteArrayImageLayout diskImageManager;
private ImageOrder imageOrder;
/**
@ -147,17 +148,16 @@ public class Disk {
}
input.close();
byte[] diskImage = diskImageByteArray.toByteArray();
ByteArrayImageLayout diskImageManager = null;
if (diskImage.length >= APPLE_800KB_2IMG_DISK
&& diskImage.length <= APPLE_800KB_2IMG_DISK + 10) {
diskImageManager = new UniversalDiskImageLayout(diskImage);
} else {
diskImageManager = new ByteArrayImageLayout(diskImage);
}
if (isDosOrder()) {
imageOrder = new DosOrder(diskImageManager);
} else if (isProdosOrder()) {
if (isProdosOrder()) {
imageOrder = new ProdosOrder(diskImageManager);
} else if (isDosOrder()) {
imageOrder = new DosOrder(diskImageManager);
} else if (isNibbleOrder()) {
imageOrder = new NibbleOrder(diskImageManager);
}
@ -231,7 +231,11 @@ public class Disk {
* @return byte[]
*/
public ByteArrayImageLayout getDiskImageManager() {
return imageOrder.getDiskImageManager();
if (imageOrder != null) {
return imageOrder.getDiskImageManager();
} else {
return diskImageManager;
}
}
/**
@ -256,7 +260,8 @@ public class Disk {
return filename.toLowerCase().endsWith(".po")
|| filename.toLowerCase().endsWith(".po.gz")
|| is2ImgOrder()
|| filename.toLowerCase().endsWith(".hdv");
|| filename.toLowerCase().endsWith(".hdv")
|| getPhysicalSize() >= APPLE_800KB_DISK;
}
/**
@ -292,7 +297,11 @@ public class Disk {
* Identify the size of this disk.
*/
public int getPhysicalSize() {
return getDiskImageManager().getPhysicalSize();
if (getDiskImageManager() != null) {
return getDiskImageManager().getPhysicalSize();
} else {
return getImageOrder().getPhysicalSize();
}
}
/**