Examples with ZipException java.util.zip.ZipException used on opensource projects

Example 21 with ZipException

use of java.util.zip.ZipException in project DiscLoader by R3alCl0ud.

the class ModContainer method handleAssets.

private void handleAssets() {
    ZipFile zip = null;
    try {
        try {
            zip = mod.getZipFile();
        } catch (ZipException e) {
            e.printStackTrace();
        }
        if (zip != null) {
            for (ZipEntry e : readEntries(zip.entries())) {
                if (!e.getName().startsWith("assets/" + modInfo.modid()))
                    continue;
                String name = e.getName().substring(("assets/" + modInfo.modid()).length() + 1);
                Resource r = new Resource(modInfo.modid(), name);
                ResourceManager.instance.addResource(r);
            }
        }
    } catch (Exception e1) {
        e1.printStackTrace();
    }
}

Example 22 with ZipException

use of java.util.zip.ZipException in project DiscLoader by R3alCl0ud.

the class ZipReader method readZip.

public static void readZip(File zip) {
    ZipFile zipFile = null;
    try {
        try {
            zipFile = new ZipFile(zip);
        } catch (ZipException e) {
            e.printStackTrace();
        }
        if (zipFile != null) {
            // read zip file
            for (ZipEntry e : readEntries(zipFile.entries())) {
                if (e.getName().endsWith(".lang")) {
                    // the entry is a language file
                    InputStream is = zipFile.getInputStream(e);
                    Language lang = new Language(is, getLocale(e.getName()));
                    LanguageRegistry.registerLanguage(lang);
                } else if (e.getName().endsWith(".png")) {
                    // the entry is an icon
                    InputStream is = zipFile.getInputStream(e);
                    is.close();
                // TextureRegistry.resourceHandler.addResource(is, e);
                }
            }
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

Example 23 with ZipException

use of java.util.zip.ZipException in project jdk8u_jdk by JetBrains.

the class ZipFileSystem method deleteFile.

public void deleteFile(byte[] path, boolean failIfNotExists) throws IOException {
    checkWritable();
    IndexNode inode = getInode(path);
    if (inode == null) {
        if (path != null && path.length == 0)
            throw new ZipException("root directory </> can't not be delete");
        if (failIfNotExists)
            throw new NoSuchFileException(getString(path));
    } else {
        if (inode.isDir() && inode.child != null)
            throw new DirectoryNotEmptyException(getString(path));
        updateDelete(inode);
    }
}

Example 24 with ZipException

use of java.util.zip.ZipException in project jdk8u_jdk by JetBrains.

the class ZipFileSystem method getDataPos.

private long getDataPos(Entry e) throws IOException {
    if (e.locoff == -1) {
        Entry e2 = getEntry0(e.name);
        if (e2 == null)
            throw new ZipException("invalid loc for entry <" + e.name + ">");
        e.locoff = e2.locoff;
    }
    byte[] buf = new byte[LOCHDR];
    if (readFullyAt(buf, 0, buf.length, e.locoff) != buf.length)
        throw new ZipException("invalid loc for entry <" + e.name + ">");
    return locpos + e.locoff + LOCHDR + LOCNAM(buf) + LOCEXT(buf);
}

Example 25 with ZipException

use of java.util.zip.ZipException in project jdk8u_jdk by JetBrains.

the class ZipFileSystem method copyLOCEntry.

// copy over the whole LOC entry (header if necessary, data and ext) from
// old zip to the new one.
private long copyLOCEntry(Entry e, boolean updateHeader, OutputStream os, long written, byte[] buf) throws IOException {
    // where to read
    long locoff = e.locoff;
    // update the e.locoff with new value
    e.locoff = written;
    // calculate the size need to write out
    long size = 0;
    //  if there is A ext
    if ((e.flag & FLAG_DATADESCR) != 0) {
        if (e.size >= ZIP64_MINVAL || e.csize >= ZIP64_MINVAL)
            size = 24;
        else
            size = 16;
    }
    // read loc, use the original loc.elen/nlen
    if (readFullyAt(buf, 0, LOCHDR, locoff) != LOCHDR)
        throw new ZipException("loc: reading failed");
    if (updateHeader) {
        // skip header
        locoff += LOCHDR + LOCNAM(buf) + LOCEXT(buf);
        size += e.csize;
        written = e.writeLOC(os) + size;
    } else {
        // write out the loc header
        os.write(buf, 0, LOCHDR);
        locoff += LOCHDR;
        // use e.csize,  LOCSIZ(buf) is zero if FLAG_DATADESCR is on
        // size += LOCNAM(buf) + LOCEXT(buf) + LOCSIZ(buf);
        size += LOCNAM(buf) + LOCEXT(buf) + e.csize;
        written = LOCHDR + size;
    }
    int n;
    while (size > 0 && (n = (int) readFullyAt(buf, 0, buf.length, locoff)) != -1) {
        if (size < n)
            n = (int) size;
        os.write(buf, 0, n);
        size -= n;
        locoff += n;
    }
    return written;
}