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Render theme xml pull parser, fix #431

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This commit is contained in:
Emux
2020-09-24 18:05:19 +03:00
parent 804c8c4603
commit 661bc08bbf
11 changed files with 2018 additions and 254 deletions
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1124
vtm-web/src/org/oscim/gdx/emu/org/xmlpull/v1/XmlPullParser.java Normal file
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76
vtm-web/src/org/oscim/gdx/emu/org/xmlpull/v1/XmlPullParserException.java Normal file
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/* -*- c-basic-offset: 4; indent-tabs-mode: nil; -*- //------100-columns-wide------>|*/
// for license please see accompanying LICENSE.txt file (available also at http://www.xmlpull.org/)
package org.xmlpull.v1;
/**
* This exception is thrown to signal XML Pull Parser related faults.
*
* @author <a href="http://www.extreme.indiana.edu/~aslom/">Aleksander Slominski</a>
*/
public class XmlPullParserException extends Exception {
protected Throwable detail;
protected int row = -1;
protected int column = -1;
/* public XmlPullParserException() {
}*/
public XmlPullParserException(String s) {
super(s);
}
/*
public XmlPullParserException(String s, Throwable thrwble) {
super(s);
this.detail = thrwble;
}
public XmlPullParserException(String s, int row, int column) {
super(s);
this.row = row;
this.column = column;
}
*/
public XmlPullParserException(String msg, XmlPullParser parser, Throwable chain) {
super ((msg == null ? "" : msg+" ")
+ (parser == null ? "" : "(position:"+parser.getPositionDescription()+") ")
+ (chain == null ? "" : "caused by: "+chain));
if (parser != null) {
this.row = parser.getLineNumber();
this.column = parser.getColumnNumber();
}
this.detail = chain;
}
public Throwable getDetail() { return detail; }
// public void setDetail(Throwable cause) { this.detail = cause; }
public int getLineNumber() { return row; }
public int getColumnNumber() { return column; }
/*
public String getMessage() {
if(detail == null)
return super.getMessage();
else
return super.getMessage() + "; nested exception is: \n\t"
+ detail.getMessage();
}
*/
//NOTE: code that prints this and detail is difficult in J2ME
public void printStackTrace() {
if (detail == null) {
super.printStackTrace();
} else {
synchronized(System.err) {
System.err.println(super.getMessage() + "; nested exception is:");
detail.printStackTrace();
}
}
}
}

237
vtm-web/src/org/oscim/gdx/emu/org/xmlpull/v1/XmlPullParserFactory.java Normal file
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/* -*- c-basic-offset: 4; indent-tabs-mode: nil; -*- //------100-columns-wide------>|*/
// for license please see accompanying LICENSE.txt file (available also at http://www.xmlpull.org/)
package org.xmlpull.v1;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
/**
* This class is used to create implementations of XML Pull Parser defined in XMPULL V1 API.
*
* @see XmlPullParser
*
* @author <a href="http://www.extreme.indiana.edu/~aslom/">Aleksander Slominski</a>
* @author Stefan Haustein
*/
public class XmlPullParserFactory {
public static final String PROPERTY_NAME = "org.xmlpull.v1.XmlPullParserFactory";
protected ArrayList parserClasses;
protected ArrayList serializerClasses;
/** Unused, but we have to keep it because it's public API. */
protected String classNamesLocation = null;
// features are kept there
// TODO: This can't be made final because it's a public API.
protected HashMap<String, Boolean> features = new HashMap<String, Boolean>();
/**
* Protected constructor to be called by factory implementations.
*/
protected XmlPullParserFactory() {
parserClasses = new ArrayList<String>();
serializerClasses = new ArrayList<String>();
// GWT
/*try {
parserClasses.add(Class.forName("com.android.org.kxml2.io.KXmlParser"));
serializerClasses.add(Class.forName("com.android.org.kxml2.io.KXmlSerializer"));
} catch (ClassNotFoundException e) {
throw new AssertionError();
}*/
}
/**
* Set the features to be set when XML Pull Parser is created by this factory.
* <p><b>NOTE:</b> factory features are not used for XML Serializer.
*
* @param name string with URI identifying feature
* @param state if true feature will be set; if false will be ignored
*/
public void setFeature(String name, boolean state) throws XmlPullParserException {
features.put(name, state);
}
/**
* Return the current value of the feature with given name.
* <p><b>NOTE:</b> factory features are not used for XML Serializer.
*
* @param name The name of feature to be retrieved.
* @return The value of named feature.
* Unknown features are <string>always</strong> returned as false
*/
public boolean getFeature(String name) {
Boolean value = features.get(name);
return value != null ? value.booleanValue() : false;
}
/**
* Specifies that the parser produced by this factory will provide
* support for XML namespaces.
* By default the value of this is set to false.
*
* @param awareness true if the parser produced by this code
* will provide support for XML namespaces; false otherwise.
*/
public void setNamespaceAware(boolean awareness) {
features.put (XmlPullParser.FEATURE_PROCESS_NAMESPACES, awareness);
}
/**
* Indicates whether or not the factory is configured to produce
* parsers which are namespace aware
* (it simply set feature XmlPullParser.FEATURE_PROCESS_NAMESPACES to true or false).
*
* @return true if the factory is configured to produce parsers
* which are namespace aware; false otherwise.
*/
public boolean isNamespaceAware() {
return getFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES);
}
/**
* Specifies that the parser produced by this factory will be validating
* (it simply set feature XmlPullParser.FEATURE_VALIDATION to true or false).
*
* By default the value of this is set to false.
*
* @param validating - if true the parsers created by this factory must be validating.
*/
public void setValidating(boolean validating) {
features.put(XmlPullParser.FEATURE_VALIDATION, validating);
}
/**
* Indicates whether or not the factory is configured to produce parsers
* which validate the XML content during parse.
*
* @return true if the factory is configured to produce parsers
* which validate the XML content during parse; false otherwise.
*/
public boolean isValidating() {
return getFeature(XmlPullParser.FEATURE_VALIDATION);
}
/**
* Creates a new instance of a XML Pull Parser
* using the currently configured factory features.
*
* @return A new instance of a XML Pull Parser.
*/
public XmlPullParser newPullParser() throws XmlPullParserException {
final XmlPullParser pp = getParserInstance();
for (Map.Entry<String, Boolean> entry : features.entrySet()) {
// NOTE: This test is needed for compatibility reasons. We guarantee
// that we only set a feature on a parser if its value is true.
if (entry.getValue()) {
pp.setFeature(entry.getKey(), entry.getValue());
}
}
return pp;
}
private XmlPullParser getParserInstance() throws XmlPullParserException {
ArrayList<Exception> exceptions = null;
if (parserClasses != null && !parserClasses.isEmpty()) {
exceptions = new ArrayList<Exception>();
for (Object o : parserClasses) {
// GWT
/*try {
if (o != null) {
Class<?> parserClass = (Class<?>) o;
return (XmlPullParser) parserClass.newInstance();
}
} catch (InstantiationException e) {
exceptions.add(e);
} catch (IllegalAccessException e) {
exceptions.add(e);
} catch (ClassCastException e) {
exceptions.add(e);
}*/
}
}
throw newInstantiationException("Invalid parser class list", exceptions);
}
private XmlSerializer getSerializerInstance() throws XmlPullParserException {
ArrayList<Exception> exceptions = null;
if (serializerClasses != null && !serializerClasses.isEmpty()) {
exceptions = new ArrayList<Exception>();
for (Object o : serializerClasses) {
// GWT
/*try {
if (o != null) {
Class<?> serializerClass = (Class<?>) o;
return (XmlSerializer) serializerClass.newInstance();
}
} catch (InstantiationException e) {
exceptions.add(e);
} catch (IllegalAccessException e) {
exceptions.add(e);
} catch (ClassCastException e) {
exceptions.add(e);
}*/
}
}
throw newInstantiationException("Invalid serializer class list", exceptions);
}
private static XmlPullParserException newInstantiationException(String message,
ArrayList<Exception> exceptions) {
if (exceptions == null || exceptions.isEmpty()) {
return new XmlPullParserException(message);
} else {
XmlPullParserException exception = new XmlPullParserException(message);
for (Exception ex : exceptions) {
exception.addSuppressed(ex);
}
return exception;
}
}
/**
* Creates a new instance of a XML Serializer.
*
* <p><b>NOTE:</b> factory features are not used for XML Serializer.
*
* @return A new instance of a XML Serializer.
* @throws XmlPullParserException if a parser cannot be created which satisfies the
* requested configuration.
*/
public XmlSerializer newSerializer() throws XmlPullParserException {
return getSerializerInstance();
}
/**
* Creates a new instance of a PullParserFactory that can be used
* to create XML pull parsers. The factory will always return instances
* of Android's built-in {@link XmlPullParser} and {@link XmlSerializer}.
*/
public static XmlPullParserFactory newInstance () throws XmlPullParserException {
return new XmlPullParserFactory();
}
/**
* Creates a factory that always returns instances of Android's built-in
* {@link XmlPullParser} and {@link XmlSerializer} implementation. This
* <b>does not</b> support factories capable of creating arbitrary parser
* and serializer implementations. Both arguments to this method are unused.
*/
public static XmlPullParserFactory newInstance (String unused, Class unused2)
throws XmlPullParserException {
return newInstance();
}
}

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vtm-web/src/org/oscim/gdx/emu/org/xmlpull/v1/XmlSerializer.java Normal file
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package org.xmlpull.v1;
import java.io.IOException;
import java.io.OutputStream;
import java.io.Writer;
/**
* Define an interface to serialization of XML Infoset.
* This interface abstracts away if serialized XML is XML 1.0 compatible text or
* other formats of XML 1.0 serializations (such as binary XML for example with WBXML).
*
* <p><b>PLEASE NOTE:</b> This interface will be part of XmlPull 1.2 API.
* It is included as basis for discussion. It may change in any way.
*
* <p>Exceptions that may be thrown are: IOException or runtime exception
* (more runtime exceptions can be thrown but are not declared and as such
* have no semantics defined for this interface):
* <ul>
* <li><em>IllegalArgumentException</em> - for almost all methods to signal that
* argument is illegal
* <li><em>IllegalStateException</em> - to signal that call has good arguments but
* is not expected here (violation of contract) and for features/properties
* when requesting setting unimplemented feature/property
* (UnsupportedOperationException would be better but it is not in MIDP)
* </ul>
*
* <p><b>NOTE:</b> writing CDSECT, ENTITY_REF, IGNORABLE_WHITESPACE,
* PROCESSING_INSTRUCTION, COMMENT, and DOCDECL in some implementations
* may not be supported (for example when serializing to WBXML).
* In such case IllegalStateException will be thrown and it is recommended
* to use an optional feature to signal that implementation is not
* supporting this kind of output.
*/
public interface XmlSerializer {
/**
* Set feature identified by name (recommended to be URI for uniqueness).
* Some well known optional features are defined in
* <a href="http://www.xmlpull.org/v1/doc/features.html">
* http://www.xmlpull.org/v1/doc/features.html</a>.
*
* If feature is not recognized or can not be set
* then IllegalStateException MUST be thrown.
*
* @exception IllegalStateException If the feature is not supported or can not be set
*/
void setFeature(String name,
boolean state)
throws IllegalArgumentException, IllegalStateException;
/**
* Return the current value of the feature with given name.
* <p><strong>NOTE:</strong> unknown properties are <strong>always</strong> returned as null
*
* @param name The name of feature to be retrieved.
* @return The value of named feature.
* @exception IllegalArgumentException if feature string is null
*/
boolean getFeature(String name);
/**
* Set the value of a property.
* (the property name is recommended to be URI for uniqueness).
* Some well known optional properties are defined in
* <a href="http://www.xmlpull.org/v1/doc/properties.html">
* http://www.xmlpull.org/v1/doc/properties.html</a>.
*
* If property is not recognized or can not be set
* then IllegalStateException MUST be thrown.
*
* @exception IllegalStateException if the property is not supported or can not be set
*/
void setProperty(String name,
Object value)
throws IllegalArgumentException, IllegalStateException;
/**
* Look up the value of a property.
*
* The property name is any fully-qualified URI. I
* <p><strong>NOTE:</strong> unknown properties are <string>always</strong> returned as null
*
* @param name The name of property to be retrieved.
* @return The value of named property.
*/
Object getProperty(String name);
/**
* Set to use binary output stream with given encoding.
*/
void setOutput (OutputStream os, String encoding)
throws IOException, IllegalArgumentException, IllegalStateException;
/**
* Set the output to the given writer.
* <p><b>WARNING</b> no information about encoding is available!
*/
void setOutput (Writer writer)
throws IOException, IllegalArgumentException, IllegalStateException;
/**
* Write &lt;&#63;xml declaration with encoding (if encoding not null)
* and standalone flag (if standalone not null)
* This method can only be called just after setOutput.
*/
void startDocument (String encoding, Boolean standalone)
throws IOException, IllegalArgumentException, IllegalStateException;
/**
* Finish writing. All unclosed start tags will be closed and output
* will be flushed. After calling this method no more output can be
* serialized until next call to setOutput()
*/
void endDocument ()
throws IOException, IllegalArgumentException, IllegalStateException;
/**
* Binds the given prefix to the given namespace.
* This call is valid for the next element including child elements.
* The prefix and namespace MUST be always declared even if prefix
* is not used in element (startTag() or attribute()) - for XML 1.0
* it must result in declaring <code>xmlns:prefix='namespace'</code>
* (or <code>xmlns:prefix="namespace"</code> depending what character is used
* to quote attribute value).
*
* <p><b>NOTE:</b> this method MUST be called directly before startTag()
* and if anything but startTag() or setPrefix() is called next there will be exception.
* <p><b>NOTE:</b> prefixes "xml" and "xmlns" are already bound
* and can not be redefined see:
* <a href="http://www.w3.org/XML/xml-names-19990114-errata#NE05">Namespaces in XML Errata</a>.
* <p><b>NOTE:</b> to set default namespace use as prefix empty string.
*
* @param prefix must be not null (or IllegalArgumentException is thrown)
* @param namespace must be not null
*/
void setPrefix (String prefix, String namespace)
throws IOException, IllegalArgumentException, IllegalStateException;
/**
* Return namespace that corresponds to given prefix
* If there is no prefix bound to this namespace return null
* but if generatePrefix is false then return generated prefix.
*
* <p><b>NOTE:</b> if the prefix is empty string "" and default namespace is bound
* to this prefix then empty string ("") is returned.
*
* <p><b>NOTE:</b> prefixes "xml" and "xmlns" are already bound
* will have values as defined
* <a href="http://www.w3.org/TR/REC-xml-names/">Namespaces in XML specification</a>
*/
String getPrefix (String namespace, boolean generatePrefix)
throws IllegalArgumentException;
/**
* Returns the current depth of the element.
* Outside the root element, the depth is 0. The
* depth is incremented by 1 when startTag() is called.
* The depth is decremented after the call to endTag()
* event was observed.
*
* <pre>
* &lt;!-- outside --&gt; 0
* &lt;root&gt; 1
* sometext 1
* &lt;foobar&gt; 2
* &lt;/foobar&gt; 2
* &lt;/root&gt; 1
* &lt;!-- outside --&gt; 0
* </pre>
*/
int getDepth();
/**
* Returns the namespace URI of the current element as set by startTag().
*
* <p><b>NOTE:</b> that means in particular that: <ul>
* <li>if there was startTag("", ...) then getNamespace() returns ""
* <li>if there was startTag(null, ...) then getNamespace() returns null
* </ul>
*
* @return namespace set by startTag() that is currently in scope
*/
String getNamespace ();
/**
* Returns the name of the current element as set by startTag().
* It can only be null before first call to startTag()
* or when last endTag() is called to close first startTag().
*
* @return namespace set by startTag() that is currently in scope
*/
String getName();
/**
* Writes a start tag with the given namespace and name.
* If there is no prefix defined for the given namespace,
* a prefix will be defined automatically.
* The explicit prefixes for namespaces can be established by calling setPrefix()
* immediately before this method.
* If namespace is null no namespace prefix is printed but just name.
* If namespace is empty string then serializer will make sure that
* default empty namespace is declared (in XML 1.0 xmlns='')
* or throw IllegalStateException if default namespace is already bound
* to non-empty string.
*/
XmlSerializer startTag (String namespace, String name)
throws IOException, IllegalArgumentException, IllegalStateException;
/**
* Write an attribute. Calls to attribute() MUST follow a call to
* startTag() immediately. If there is no prefix defined for the
* given namespace, a prefix will be defined automatically.
* If namespace is null or empty string
* no namespace prefix is printed but just name.
*/
XmlSerializer attribute (String namespace, String name, String value)
throws IOException, IllegalArgumentException, IllegalStateException;
/**
* Write end tag. Repetition of namespace and name is just for avoiding errors.
* <p><b>Background:</b> in kXML endTag had no arguments, and non matching tags were
* very difficult to find...
* If namespace is null no namespace prefix is printed but just name.
* If namespace is empty string then serializer will make sure that
* default empty namespace is declared (in XML 1.0 xmlns='').
*/
XmlSerializer endTag (String namespace, String name)
throws IOException, IllegalArgumentException, IllegalStateException;
// /**
// * Writes a start tag with the given namespace and name.
// * <br />If there is no prefix defined (prefix == null) for the given namespace,
// * a prefix will be defined automatically.
// * <br />If explicit prefixes is passed (prefix != null) then it will be used
// *and namespace declared if not already declared or
// * throw IllegalStateException the same prefix was already set on this
// * element (setPrefix()) and was bound to different namespace.
// * <br />If namespace is null then prefix must be null too or IllegalStateException is thrown.
// * <br />If namespace is null then no namespace prefix is printed but just name.
// * <br />If namespace is empty string then serializer will make sure that
// * default empty namespace is declared (in XML 1.0 xmlns='')
// * or throw IllegalStateException if default namespace is already bound
// * to non-empty string.
// */
// XmlSerializer startTag (String prefix, String namespace, String name)
// throws IOException, IllegalArgumentException, IllegalStateException;
//
// /**
// * Write an attribute. Calls to attribute() MUST follow a call to
// * startTag() immediately.
// * <br />If there is no prefix defined (prefix == null) for the given namespace,
// * a prefix will be defined automatically.
// * <br />If explicit prefixes is passed (prefix != null) then it will be used
// * and namespace declared if not already declared or
// * throw IllegalStateException the same prefix was already set on this
// * element (setPrefix()) and was bound to different namespace.
// * <br />If namespace is null then prefix must be null too or IllegalStateException is thrown.
// * <br />If namespace is null then no namespace prefix is printed but just name.
// * <br />If namespace is empty string then serializer will make sure that
// * default empty namespace is declared (in XML 1.0 xmlns='')
// * or throw IllegalStateException if default namespace is already bound
// * to non-empty string.
// */
// XmlSerializer attribute (String prefix, String namespace, String name, String value)
// throws IOException, IllegalArgumentException, IllegalStateException;
//
// /**
// * Write end tag. Repetition of namespace, prefix, and name is just for avoiding errors.
// * <br />If namespace or name arguments are different from corresponding startTag call
// * then IllegalArgumentException is thrown, if prefix argument is not null and is different
// * from corresponding starTag then IllegalArgumentException is thrown.
// * <br />If namespace is null then prefix must be null too or IllegalStateException is thrown.
// * <br />If namespace is null then no namespace prefix is printed but just name.
// * <br />If namespace is empty string then serializer will make sure that
// * default empty namespace is declared (in XML 1.0 xmlns='').
// * <p><b>Background:</b> in kXML endTag had no arguments, and non matching tags were
// * very difficult to find...</p>
// */
// ALEK: This is really optional as prefix in end tag MUST correspond to start tag but good for error checking
// XmlSerializer endTag (String prefix, String namespace, String name)
// throws IOException, IllegalArgumentException, IllegalStateException;
/**
* Writes text, where special XML chars are escaped automatically
*/
XmlSerializer text (String text)
throws IOException, IllegalArgumentException, IllegalStateException;
/**
* Writes text, where special XML chars are escaped automatically
*/
XmlSerializer text (char [] buf, int start, int len)
throws IOException, IllegalArgumentException, IllegalStateException;
void cdsect (String text)
throws IOException, IllegalArgumentException, IllegalStateException;
void entityRef (String text) throws IOException,
IllegalArgumentException, IllegalStateException;
void processingInstruction (String text)
throws IOException, IllegalArgumentException, IllegalStateException;
void comment (String text)
throws IOException, IllegalArgumentException, IllegalStateException;
void docdecl (String text)
throws IOException, IllegalArgumentException, IllegalStateException;
void ignorableWhitespace (String text)
throws IOException, IllegalArgumentException, IllegalStateException;
/**
* Write all pending output to the stream.
* If method startTag() or attribute() was called then start tag is closed (final &gt;)
* before flush() is called on underlying output stream.
*
* <p><b>NOTE:</b> if there is need to close start tag
* (so no more attribute() calls are allowed) but without flushing output
* call method text() with empty string (text("")).
*
*/
void flush ()
throws IOException;
}