/**
* @param fileType Filetype to query for.
* @return True if BSA contains files of that type.
*/
public boolean contains(FileType fileType) {
if (!fileFlags.isZeros()) {
return fileFlags.get(fileType.ordinal());
} else {
return manualContains(fileType);
}
}
BSA(String filePath, boolean load) throws FileNotFoundException, IOException, BadParameter {
this.filePath = filePath;
in.openFile(filePath);
if (!in.extractString(0, 3).equals("BSA") || in.extractInt(1, 4) != 104) {
throw new BadParameter("Was not a BSA file of version 104: " + filePath);
}
offset = in.extractInt(0, 4);
archiveFlags = new LFlags(in.extract(0, 4));
folderCount = in.extractInt(0, 4);
folders = new HashMap<>(folderCount);
fileCount = in.extractInt(0, 4);
folderNameLength = in.extractInt(0, 4);
fileNameLength = in.extractInt(0, 4);
fileFlags = new LFlags(in.extract(0, 4));
if (SPGlobal.debugBSAimport && SPGlobal.logging()) {
SPGlobal.logSpecial(LogTypes.BSA, header, "|==================>");
SPGlobal.logSpecial(LogTypes.BSA, header, "| Imported " + filePath);
SPGlobal.logSpecial(
LogTypes.BSA, header, "| Offset " + offset + ", archiveFlags: " + archiveFlags);
SPGlobal.logSpecial(
LogTypes.BSA,
header,
"| hasDirectoryNames: "
+ archiveFlags.get(0)
+ ", hasFileNames: "
+ archiveFlags.get(1)
+ ", compressed: "
+ archiveFlags.get(2));
SPGlobal.logSpecial(
LogTypes.BSA,
header,
"| FolderCount: "
+ Ln.prettyPrintHex(folderCount)
+ ", FileCount: "
+ Ln.prettyPrintHex(fileCount));
SPGlobal.logSpecial(
LogTypes.BSA,
header,
"| totalFolderNameLength: "
+ Ln.prettyPrintHex(folderNameLength)
+ ", totalFileNameLength: "
+ Ln.prettyPrintHex(fileNameLength));
SPGlobal.logSpecial(LogTypes.BSA, header, "| fileFlags: " + fileFlags.toString());
SPGlobal.logSpecial(LogTypes.BSA, header, "|==================>");
}
if (load) {
loadFolders();
}
}
/**
* @param fileTypes Filetypes to query for.
* @return True if BSA contains any of the filetypes.
*/
public boolean containsAny(FileType[] fileTypes) {
if (!fileFlags.isZeros()) {
for (FileType f : fileTypes) {
if (contains(f)) {
return true;
}
}
return false;
} else {
return manualContains(fileTypes);
}
}
/**
* @param flag
* @return
*/
public boolean is(BSAFlag flag) {
return archiveFlags.get(flag.value);
}
final void loadFolders() {
if (loaded) {
return;
}
loaded = true;
if (SPGlobal.logging()) {
SPGlobal.logSpecial(LogTypes.BSA, header, "|============================================");
SPGlobal.logSpecial(LogTypes.BSA, header, "|============ Loading " + this + " ============");
SPGlobal.logSpecial(LogTypes.BSA, header, "|============================================");
}
try {
String fileName;
int fileCounter = 0;
in.pos(offset);
LShrinkArray folderData = new LShrinkArray(in.extract(0, folderCount * 16));
posAtFilenames();
LShrinkArray fileNames = new LShrinkArray(in.extract(0, fileNameLength));
for (int i = 0; i < folderCount; i++) {
BSAFolder folder = new BSAFolder();
folderData.skip(8); // Skip Hash
folder.setFileCount(folderData.extractInt(4));
folder.dataPos = folderData.extractInt(4);
posAtFolder(folder);
folder.name = in.extractString(0, in.read() - 1) + "\\";
folder.name = folder.name.toUpperCase();
in.skip(1);
folders.put(folder.name, folder);
if (SPGlobal.debugBSAimport && SPGlobal.logging()) {
SPGlobal.logSpecial(LogTypes.BSA, header, "Loaded folder: " + folder.name);
}
for (int j = 0; j < folder.fileCount; j++) {
BSAFileRef f = new BSAFileRef();
f.size = in.extractInt(8, 3); // Skip Hash
LFlags sizeFlag = new LFlags(in.extract(1));
f.flippedCompression = sizeFlag.get(6);
f.dataOffset = in.extractLong(0, 4);
fileName = fileNames.extractString();
folder.files.put(fileName.toUpperCase(), f);
if (SPGlobal.logging()) {
SPGlobal.logSpecial(
LogTypes.BSA,
header,
" "
+ fileName
+ ", size: "
+ Ln.prettyPrintHex(f.size)
+ ", offset: "
+ Ln.prettyPrintHex(f.dataOffset));
fileCounter++;
}
}
}
if (SPGlobal.logging()) {
if (SPGlobal.debugBSAimport) {
SPGlobal.logSpecial(LogTypes.BSA, header, "Loaded " + fileCounter + " files.");
}
SPGlobal.logSpecial(LogTypes.BSA, header, "Loaded BSA: " + getFilePath());
}
} catch (Exception e) {
SPGlobal.logException(e);
SPGlobal.logError("BSA", "Skipped BSA " + this);
bad = true;
}
}
