private boolean setLobParameter(Env env, int index, Value value) {
if (_preparedStmt == null) {
return false;
}
try {
if (value == null || value.isNull()) {
_preparedStmt.setObject(index, null);
} else if (value.isString()) {
_preparedStmt.setBinaryStream(index, value.toInputStream(), value.length());
} else {
InputStream inputStream = value.toInputStream();
if (inputStream == null) {
env.warning(
L.l(
"type {0} ({1}) for parameter index {2} cannot be used for lob",
value.getType(), value.getClass(), index));
return false;
}
int length = -1;
if (value instanceof FileReadValue) {
length = (int) ((FileReadValue) value).getLength();
if (length <= 0) length = -1;
}
if (length < 0) {
TempBuffer tempBuffer = TempBuffer.allocate();
try {
byte[] bytes = new byte[1024];
int len;
while ((len = inputStream.read(bytes, 0, 1024)) != -1) tempBuffer.write(bytes, 0, len);
} catch (IOException e) {
env.warning(e);
return false;
}
TempReadStream tempReadStream = new TempReadStream(tempBuffer);
tempReadStream.setFreeWhenDone(true);
_preparedStmt.setBinaryStream(
index, new ReadStream(tempReadStream), tempBuffer.getLength());
} else {
_preparedStmt.setBinaryStream(index, inputStream, length);
}
}
} catch (SQLException e) {
setError(env, e);
return false;
}
return true;
}
/** Connects to the underlying database. */
@Override
protected ConnectionEntry connectImpl(
Env env,
String host,
String userName,
String password,
String dbname,
int port,
String socket,
int flags,
String driver,
String url,
boolean isNewLink) {
if (isConnected()) {
env.warning(L.l("Connection is already opened to '{0}'", this));
return null;
}
try {
if (host == null || host.equals("")) {
host = "localhost";
}
if (driver == null || driver.equals("")) {
driver = "org.postgresql.Driver";
}
if (url == null || url.equals("")) {
url = "jdbc:postgresql://" + host + ":" + port + "/" + dbname;
}
ConnectionEntry jConn;
jConn = env.getConnection(driver, url, userName, password, !isNewLink);
return jConn;
} catch (SQLException e) {
env.warning("A link to the server could not be established. " + e.toString());
env.setSpecialValue("postgres.connectErrno", LongValue.create(e.getErrorCode()));
env.setSpecialValue("postgres.connectError", env.createString(e.getMessage()));
log.log(Level.FINE, e.toString(), e);
return null;
} catch (Exception e) {
env.warning("A link to the server could not be established. " + e.toString());
env.setSpecialValue("postgres.connectError", env.createString(e.getMessage()));
log.log(Level.FINE, e.toString(), e);
return null;
}
}
/**
* Converts node tree to a valid xml string.
*
* @return xml string
*/
public final Value asXML(Env env, @Optional Value filename) {
Value value = toXML(env);
if (!value.isString()) {
return value;
}
StringValue str = value.toStringValue(env);
if (filename.isDefault()) {
return str;
} else {
Path path = env.lookupPwd(filename);
OutputStream os = null;
try {
os = path.openWrite();
str.writeTo(os);
return BooleanValue.TRUE;
} catch (IOException e) {
env.warning(e);
return BooleanValue.FALSE;
} finally {
if (os != null) {
IoUtil.close(os);
}
}
}
}
/**
* Runs an XPath expression on this node.
*
* @param env
* @param expression
* @return array of results
* @throws XPathExpressionException
*/
public Value xpath(Env env, String expression) {
try {
XPath xpath = XPathFactory.newInstance().newXPath();
InputSource is = new InputSource(asXML(env).toInputStream());
NodeList nodes = (NodeList) xpath.evaluate(expression, is, XPathConstants.NODESET);
int nodeLength = nodes.getLength();
if (nodeLength == 0) return NullValue.NULL;
// There are matching nodes
ArrayValue result = new ArrayValueImpl();
for (int i = 0; i < nodeLength; i++) {
Node node = nodes.item(i);
boolean isPrefix = node.getPrefix() != null;
SimpleXMLElement xml =
buildNode(env, _cls, null, nodes.item(i), node.getNamespaceURI(), isPrefix);
result.put(wrapJava(env, _cls, xml));
}
return result;
} catch (XPathExpressionException e) {
env.warning(e);
log.log(Level.FINE, e.getMessage());
return NullValue.NULL;
}
}
public static Value __construct(Env env, @Optional String queueName) {
JMSQueue queue = JMSModule.message_get_queue(env, queueName, null);
if (queue == null) {
env.warning(L.l("'{0}' is an unknown JMSQueue", queueName));
return NullValue.NULL;
}
return env.wrapJava(queue);
}
protected static Value create(
Env env,
QuercusClass cls,
Value data,
int options,
boolean dataIsUrl,
Value namespaceV,
boolean isPrefix) {
if (data.length() == 0) {
env.warning(L.l("xml data must have length greater than 0"));
return BooleanValue.FALSE;
}
try {
String namespace = null;
if (!namespaceV.isNull()) namespace = namespaceV.toString();
Node node = parse(env, data, options, dataIsUrl, namespace, isPrefix);
if (node == null) {
return BooleanValue.FALSE;
}
SimpleXMLElement elt = buildNode(env, cls, null, node, namespace, isPrefix);
return wrapJava(env, cls, elt);
} catch (IOException e) {
env.warning(e);
return BooleanValue.FALSE;
} catch (ParserConfigurationException e) {
env.warning(e);
return BooleanValue.FALSE;
} catch (SAXException e) {
env.warning(e);
return BooleanValue.FALSE;
}
}
/**
* Fetch a result row as an associative, a numeric array, or both.
*
* @param type one of MYSQLI_ASSOC, MYSQLI_NUM, or MYSQLI_BOTH (default) By using the MYSQLI_ASSOC
* constant this function will behave identically to the mysqli_fetch_assoc(), while
* MYSQLI_NUM will behave identically to the mysqli_fetch_row() function. The final option
* MYSQLI_BOTH will create a single array with the attributes of both.
* @return a result row as an associative, a numeric array, or both or null if there are no more
* rows in the result set
*/
@ReturnNullAsFalse
public ArrayValue fetch_array(Env env, @Optional("MYSQLI_BOTH") int type) {
if (type != MysqliModule.MYSQLI_ASSOC
&& type != MysqliModule.MYSQLI_BOTH
&& type != MysqliModule.MYSQLI_NUM) {
env.warning(L.l("invalid result_type"));
return null;
}
return fetchArray(env, type);
}
/** Adds an attribute to this node. */
public void addAttribute(Env env, String name, StringValue value, @Optional String namespace) {
if (namespace != null && namespace.length() > 0) {
int colonIndex = name.indexOf(":");
// php/1x42
if (colonIndex <= 0 || colonIndex >= name.length()) {
env.warning(
L.l("Adding attributes with namespaces requires " + "attribute name with a prefix"));
return;
}
}
if (_attributes == null) _attributes = new ArrayList<SimpleXMLElement>();
SimpleXMLAttribute attr = new SimpleXMLAttribute(env, _cls, this, name, namespace, value);
_attributes.add(attr);
}
private static Node parse(
Env env, Value data, int options, boolean dataIsUrl, String namespace, boolean isPrefix)
throws IOException, ParserConfigurationException, SAXException {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = null;
if (dataIsUrl) {
Path path = env.lookup(data.toStringValue());
// PHP throws an Exception instead
if (path == null) {
log.log(Level.FINE, L.l("Cannot read file/URL '{0}'", data));
env.warning(L.l("Cannot read file/URL '{0}'", data));
return null;
}
ReadStream is = path.openRead();
try {
document = builder.parse(is);
} finally {
is.close();
}
} else {
StringReader reader = new java.io.StringReader(data.toString());
document = builder.parse(new InputSource(reader));
}
NodeList childList = document.getChildNodes();
// php/1x70
for (int i = 0; i < childList.getLength(); i++) {
if (childList.item(i).getNodeType() == Node.ELEMENT_NODE) return childList.item(i);
}
return childList.item(0);
}
/**
* Gets the name for this category.
*/
private String getCategory(Env env, int category)
{
switch (category) {
case StringModule.LC_MESSAGES:
return "LC_MESSAGES";
case StringModule.LC_ALL:
return "LC_ALL";
case StringModule.LC_CTYPE:
return "LC_CTYPE";
case StringModule.LC_NUMERIC:
return "LC_NUMERIC";
case StringModule.LC_TIME:
return "LC_TIME";
case StringModule.LC_COLLATE:
return "LC_COLLATE";
case StringModule.LC_MONETARY:
return "LC_MONETARY";
default:
env.warning(L.l("Invalid category. Please use named constants"));
return "LC_MESSAGES";
}
}
public Value filter_input_array(
Env env, int type, @Optional Value definition, @Optional("true") boolean isAddEmpty) {
ArrayValue inputArray;
switch (type) {
case INPUT_POST:
inputArray = env.getInputPostArray();
break;
case INPUT_GET:
inputArray = env.getInputGetArray();
break;
case INPUT_COOKIE:
inputArray = env.getInputCookieArray();
break;
case INPUT_ENV:
inputArray = env.getInputEnvArray();
break;
default:
return env.warning(L.l("filter input type is unknown: {0}", type));
}
Filter filter = getFilter(env, definition);
ArrayValue array = new ArrayValueImpl();
for (Map.Entry<Value, Value> entry : inputArray.entrySet()) {
Value key = entry.getKey();
Value value = entry.getValue();
Value newKey = filter.filter(env, key, definition);
Value newValue = filter.filter(env, value, definition);
array.put(newKey, newValue);
}
return array;
}
public static Value filter_input(
Env env, int type, StringValue name, @Optional Value filterIdV, @Optional Value flagV) {
ArrayValue array;
switch (type) {
case INPUT_POST:
array = env.getInputPostArray();
break;
case INPUT_GET:
array = env.getInputGetArray();
break;
case INPUT_COOKIE:
array = env.getInputCookieArray();
break;
case INPUT_ENV:
array = env.getInputEnvArray();
break;
default:
return env.warning(L.l("filter input type is unknown: {0}", type));
}
Filter filter = getFilter(env, filterIdV);
Value value = array.get(name);
if (value == UnsetValue.UNSET) {
int flags = AbstractFilter.getFlags(env, flagV);
if ((flags & FILTER_NULL_ON_FAILURE) > 0) {
return BooleanValue.FALSE;
} else {
return NullValue.NULL;
}
}
return filter.filter(env, value, flagV);
}
public Value url_stat(Env env, StringValue path, LongValue flags) {
env.warning(L.l("stat not supported by protocol"));
return BooleanValue.FALSE;
}
public boolean rmdir(Env env, StringValue path, LongValue options) {
env.warning(L.l("rmdir not supported by protocol"));
return false;
}
public boolean rename(Env env, StringValue path_from, StringValue path_to) {
env.warning(L.l("rename not supported by protocol"));
return false;
}
public boolean unlink(Env env, StringValue path) {
env.warning(L.l("unlink not supported by protocol"));
return false;
}
public Value opendir(Env env, StringValue path, LongValue flags) {
env.warning(L.l("opendir not supported by protocol"));
return BooleanValue.FALSE;
}
/**
* Evaluates the expression.
*
* @param env the calling environment.
* @return the expression value.
*/
public Value eval(Env env) {
env.warning("required argument missing");
return NullValue.NULL;
}
