Examples with LineNumberReader java.io.LineNumberReader used on opensource projects

Example 86 with LineNumberReader

use of java.io.LineNumberReader in project JikesRVM by JikesRVM.

the class GenerateFromTemplate method buildIncludeRegion.

void buildIncludeRegion(Vector<Object> region) throws IOException {
    QuotedStringTokenizer pst = new QuotedStringTokenizer(params);
    if (!pst.hasMoreTokens())
        throw new IOException("Missing filename in INCLUDE");
    String file_name = pst.nextToken();
    LineNumberReader old_in = in;
    try {
        in = new LineNumberReader(new FileReader(file_name));
    } catch (java.io.FileNotFoundException e) {
        in = new LineNumberReader(new FileReader(inDir + file_name));
    }
    String inLine;
    // loop over strings in the file
    for (inLine = readLine(); inLine != null; inLine = readLine()) {
        if (isTemplateLine(inLine)) {
            region.addElement(buildTemplateRegion(inLine));
        } else {
            if (DEBUG)
                System.out.println("adding line to region :" + inLine);
            region.addElement(inLine);
        }
    }
    in = old_in;
}

Example 87 with LineNumberReader

use of java.io.LineNumberReader in project keystore-explorer by kaikramer.

the class Pkcs10Util method loadCsr.

/**
 * Load a PKCS #10 CSR from the specified stream. The encoding of the CSR
 * may be PEM or DER.
 *
 * @param is
 *            Stream to load CSR from
 * @return The CSR
 * @throws IOException
 *             An I/O error occurred
 */
public static PKCS10CertificationRequest loadCsr(InputStream is) throws IOException {
    byte[] streamContents = ReadUtil.readFully(is);
    byte[] csrBytes = null;
    // Assume file is PEM until we find out otherwise
    try (ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(streamContents);
        InputStreamReader inputStreamReader = new InputStreamReader(byteArrayInputStream);
        LineNumberReader lnr = new LineNumberReader(inputStreamReader)) {
        String line = lnr.readLine();
        StringBuffer sbPem = new StringBuffer();
        if ((line != null) && ((line.equals(BEGIN_CSR_FORM_1) || line.equals(BEGIN_CSR_FORM_2)))) {
            while ((line = lnr.readLine()) != null) {
                if (line.equals(END_CSR_FORM_1) || line.equals(END_CSR_FORM_2)) {
                    csrBytes = Base64.decode(sbPem.toString());
                    break;
                }
                sbPem.append(line);
            }
        }
    }
    // Not PEM - must be DER encoded
    if (csrBytes == null) {
        csrBytes = streamContents;
    }
    PKCS10CertificationRequest csr = new PKCS10CertificationRequest(csrBytes);
    return csr;
}

Example 88 with LineNumberReader

use of java.io.LineNumberReader in project keystore-explorer by kaikramer.

the class JarSigner method getManifestMainAttrs.

/*
	 *  Get JAR file manifest's main attributes manifest as a string
	 */
private static String getManifestMainAttrs(JarFile jar) throws IOException {
    // Get full manifest content
    String manifestContent = getManifest(jar);
    try (StringReader stringReader = new StringReader(manifestContent);
        LineNumberReader lnr = new LineNumberReader(stringReader)) {
        StringBuilder sb = new StringBuilder();
        String line = null;
        // attributes
        while ((line = lnr.readLine()) != null) {
            if (line.trim().length() == 0) {
                break;
            }
            // Append attribute line
            sb.append(line);
            sb.append(CRLF);
        }
        return sb.toString();
    }
}

Example 89 with LineNumberReader

use of java.io.LineNumberReader in project keystore-explorer by kaikramer.

the class JarSigner method getManifestEntryAttrs.

/*
	 *  Get JAR file manifest's attributes for a specified entry as a string
	 */
private static String getManifestEntryAttrs(JarFile jar, String entryName) throws IOException {
    // Get full manifest content
    String manifestContent = getManifest(jar);
    try (StringReader in = new StringReader(manifestContent);
        LineNumberReader lnr = new LineNumberReader(in)) {
        StringBuilder sb = new StringBuilder();
        String line = null;
        // First entry name attribute to match
        String entryNameAttr = createAttributeText(NAME_ATTR, entryName);
        // Only match on first 70 characters (max line length)
        if (entryNameAttr.length() > 70) {
            entryNameAttr = entryNameAttr.substring(0, 70);
        }
        // Keep reading and ignoring lines until entry is found - the end of the entry's attributes
        while ((line = lnr.readLine()) != null) {
            if (line.equals(entryNameAttr)) {
                // Found entry name attribute - append it
                sb.append(line);
                sb.append(CRLF);
                break;
            }
        }
        // attributes
        while ((line = lnr.readLine()) != null) {
            if (line.trim().length() == 0) {
                break;
            }
            // Append another entry attribute line
            sb.append(line);
            sb.append(CRLF);
        }
        return sb.toString();
    }
}

Example 90 with LineNumberReader

use of java.io.LineNumberReader in project keystore-explorer by kaikramer.

the class Asn1Dump method dumpHexClear.

private String dumpHexClear(byte[] der) throws IOException {
    try {
        indentLevel++;
        // Get hex/clear dump of value
        String hexClearDump = HexUtil.getHexClearDump(der);
        // Put indent at the start of each line of the dump
        LineNumberReader lnr = new LineNumberReader(new StringReader(hexClearDump));
        StringBuilder sb = new StringBuilder();
        String line = null;
        boolean firstLine = true;
        while ((line = lnr.readLine()) != null) {
            if (firstLine) {
                firstLine = false;
            } else {
                sb.append(NEWLINE);
            }
            sb.append(indentSequence.toString(indentLevel));
            sb.append(line);
        }
        lnr.close();
        return sb.toString();
    } finally {
        indentLevel--;
    }
}