private String serializeStackTrace(ExceptionInfo exception) {
StringBuffer text = new StringBuffer();
if (exception.getStackTrace() != null
&& exception.getStackTrace().length > getMaxStackTraceLength()) {
text.append("<s more=\"")
.append(exception.getStackTrace().length - getMaxStackTraceLength())
.append("\">");
} else {
text.append("<s>");
}
StackTraceElement[] stackTrace = exception.getStackTrace();
if (stackTrace != null) {
for (int i = 0; i < stackTrace.length && i < getMaxStackTraceLength(); i++) {
text.append("<e ");
text.append("c=\"")
.append(StringEscapeUtils.escapeXml(stackTrace[i].getClassName()))
.append("\" ");
text.append("m=\"")
.append(StringEscapeUtils.escapeXml(stackTrace[i].getMethodName()))
.append("\" ");
text.append("f=\"")
.append(StringEscapeUtils.escapeXml(stackTrace[i].getFileName()))
.append("\" ");
text.append("l=\"").append(stackTrace[i].getLineNumber()).append("\" ");
text.append("/>");
}
}
text.append("</s>");
return text.toString();
}
private void writeLogs(final cgCache cache) throws IOException {
final List<LogEntry> logs = cache.getLogs();
if (logs.size() <= 0) {
return;
}
gpx.write("<groundspeak:logs>");
for (LogEntry log : logs) {
gpx.write("<groundspeak:log id=\"");
gpx.write(Integer.toString(log.id));
gpx.write("\">");
gpx.write("<groundspeak:date>");
gpx.write(StringEscapeUtils.escapeXml(dateFormatZ.format(new Date(log.date))));
gpx.write("</groundspeak:date>");
gpx.write("<groundspeak:type>");
gpx.write(StringEscapeUtils.escapeXml(log.type.type));
gpx.write("</groundspeak:type>");
gpx.write("<groundspeak:finder id=\"\">");
gpx.write(StringEscapeUtils.escapeXml(log.author));
gpx.write("</groundspeak:finder>");
gpx.write("<groundspeak:text encoded=\"False\">");
gpx.write(StringEscapeUtils.escapeXml(log.log));
gpx.write("</groundspeak:text>");
gpx.write("</groundspeak:log>");
}
gpx.write("</groundspeak:logs>");
}
public static void main(String args[]) {
// handling xml special character & in Java String
String xmlWithSpecial = "Java & HTML"; // xml String with & as special
// characters
System.out.println("Original unescaped XML String: " + xmlWithSpecial);
System.out.println(
"Escaped XML String in Java: " + StringEscapeUtils.escapeXml(xmlWithSpecial));
// handling xml special character > in String on Java
xmlWithSpecial = "Java > HTML"; // xml String with & as special
// characters
System.out.println("Original unescaped XML String: " + xmlWithSpecial);
System.out.println("Escaped XML String : " + StringEscapeUtils.escapeXml(xmlWithSpecial));
// handling xml and html special character < in String
xmlWithSpecial = "Java < HTML"; // xml String with & as special
// characters
System.out.println("Original unescaped XML String: " + xmlWithSpecial);
System.out.println("Escaped XML String: " + StringEscapeUtils.escapeXml(xmlWithSpecial));
// handling html and xml special character " in Java
xmlWithSpecial = "Java \" HTML"; // xml String with & as special
// characters
System.out.println("Original unescaped XML String: " + xmlWithSpecial);
System.out.println("Escaped XML String: " + StringEscapeUtils.escapeXml(xmlWithSpecial));
// handling xml special character ' in String from Java
xmlWithSpecial = "Java ' HTML"; // xml String with & as special
// characters
System.out.println("Original unescaped XML String: " + xmlWithSpecial);
System.out.println("Escaped XML String: " + StringEscapeUtils.escapeXml(xmlWithSpecial));
}
@Override
public String renderReasons(List<ReportReason> reasons) {
StringBuffer text = new StringBuffer();
text.append("<reasons>");
for (ReportReason reason : reasons) {
text.append("<reason level=\"")
.append(StringEscapeUtils.escapeXml(reason.getLevel()))
.append("\">")
.append(StringEscapeUtils.escapeXml(reason.getReason()))
.append("</reason>");
}
text.append("</reasons>");
return text.toString();
}
@Override
public void write(OsmRelation relation) {
out.print(" <relation id=\"" + relation.getId() + "\"");
if (printMetadata) {
OsmMetadata metadata = relation.getMetadata();
printMetadata(metadata);
}
if (relation.getNumberOfTags() == 0 && relation.getNumberOfMembers() == 0) {
out.println("/>");
} else {
out.println(">");
for (int i = 0; i < relation.getNumberOfMembers(); i++) {
OsmRelationMember member = relation.getMember(i);
EntityType type = member.getType();
String t = type == EntityType.Node ? "node" : type == EntityType.Way ? "way" : "relation";
String role = member.getRole();
role = StringEscapeUtils.escapeXml(role);
out.println(
" <member type=\""
+ t
+ "\" ref=\""
+ member.getId()
+ "\" role=\""
+ role
+ "\"/>");
}
printTags(relation);
out.println(" </relation>");
}
}
private void writeAttributes(final cgCache cache) throws IOException {
if (!cache.hasAttributes()) {
return;
}
// TODO: Attribute conversion required: English verbose name, gpx-id
gpx.write("<groundspeak:attributes>");
for (String attribute : cache.getAttributes()) {
final CacheAttribute attr =
CacheAttribute.getByGcRawName(CacheAttribute.trimAttributeName(attribute));
final boolean enabled = CacheAttribute.isEnabled(attribute);
gpx.write("<groundspeak:attribute id=\"");
gpx.write(Integer.toString(attr.id));
gpx.write("\" inc=\"");
if (enabled) {
gpx.write('1');
} else {
gpx.write('0');
}
gpx.write("\">");
gpx.write(StringEscapeUtils.escapeXml(attr.getL10n(enabled)));
gpx.write("</groundspeak:attribute>");
}
gpx.write("</groundspeak:attributes>");
}
/**
* Recursively write the XML data for the node tree starting at <code>node</code>.
*
* @param indent white space to indent child nodes
* @param printWriter writer where child nodes are written
*/
@Override
protected void printXml(final String indent, final PrintWriter printWriter) {
printWriter.print(indent + "<");
printOpeningTagContentAsXml(printWriter);
printWriter.print(">");
printWriter.print(StringEscapeUtils.escapeXml(getText()));
printWriter.print("</textarea>");
}
public String escapeXml(String text) {
String value = text;
if (text == null) {
return text;
} else {
value = StringEscapeUtils.escapeXml(value);
}
return value;
}
private String serializeExceptionInfo(ExceptionInfo exception) {
StringBuffer text = new StringBuffer();
text.append("<n>").append(StringEscapeUtils.escapeXml(exception.getClassName())).append("</n>");
String message = "";
if (exception.getMessageName() != null) {
message = exception.getMessageName();
}
text.append("<m>").append(StringEscapeUtils.escapeXml(message)).append("</m>");
text.append(serializeStackTrace(exception));
if (exception.getCause() != null) {
text.append("<c>").append(serializeExceptionInfo(exception.getCause())).append("</c>");
}
return text.toString();
}
public String render(ReportNode node) {
if (node != null) {
StringBuffer text = new StringBuffer();
text.append("<r c=\"")
.append(StringEscapeUtils.escapeXml(node.getClass().getSimpleName()))
.append("\" ");
String icon = node.getIcon();
if (icon != null) {
text.append("i=\"").append(StringEscapeUtils.escapeXml(icon)).append("\" ");
}
if (node.getDate() != null) {
text.append("t=\"").append("" + node.getDate().getTime()).append("\" ");
}
text.append("l=\"").append(StringEscapeUtils.escapeXml(node.getLevel())).append("\" ");
text.append("d=\"").append(node.getDebug()).append("\" ");
text.append(">");
if (node.getTitle() != null) {
text.append("<t>").append(StringEscapeUtils.escapeXml(node.getTitle())).append("</t>");
}
if (node.getHint() != null) {
text.append("<h>").append(StringEscapeUtils.escapeXml(node.getHint())).append("</h>");
}
if (node instanceof TextReportNode) {
TextReportNode textNode = (TextReportNode) node;
if (textNode.getDetails() != null) {
text.append("<d>")
.append(StringEscapeUtils.escapeXml(textNode.getDetails()))
.append("</d>");
}
} else if (node instanceof ExceptionReportNode) {
ExceptionReportNode exceptionNode = (ExceptionReportNode) node;
text.append("<e>")
.append(serializeExceptionInfo(exceptionNode.getException()))
.append("</e>");
} else if (node instanceof BranchReportNode) {
BranchReportNode branch = (BranchReportNode) node;
text.append("<c>");
if (branch.getChildNodes() != null) {
for (ReportNode rn : branch.getChildNodes()) {
text.append(render(rn));
}
}
text.append("</c>");
}
text.append("</r>");
return text.toString();
} else {
throw new IllegalArgumentException("Main report node should not be null");
}
}
private void writeDeveloperError(WebView webView, Exception e, OutputStream entityStream) {
try {
// Note:
// This could be seen as a "server error", but we don't set the Status header to 500 because
// we want to be
// able to distinguish between actual server errors (internal Mayocat Shop server error) and
// theme
// developers errors (which this is).
// This is comes at play when setting up monitoring with alerts on a number of 5xx response
// above a
// certain threshold.
// Re-serialize the context as json with indentation for better debugging
ObjectMapper mapper = new ObjectMapper();
mapper.configure(SerializationFeature.INDENT_OUTPUT, true);
Map<String, Object> context = webView.data();
String jsonContext = mapper.writeValueAsString(context);
Template error =
new Template(
"developerError",
Resources.toString(
Resources.getResource("templates/developerError.html"), Charsets.UTF_8));
Map<String, Object> errorContext = Maps.newHashMap();
errorContext.put(
"error", StringEscapeUtils.escapeXml(cleanErrorMessageForDisplay(e.getMessage())));
errorContext.put("stackTrace", StringEscapeUtils.escapeXml(ExceptionUtils.getStackTrace(e)));
errorContext.put("context", StringEscapeUtils.escapeXml(jsonContext).trim());
errorContext.put("rawContext", jsonContext);
errorContext.put("template", webView.template().toString());
engine.get().register(error);
String rendered = engine.get().render(error.getId(), mapper.writeValueAsString(errorContext));
entityStream.write(rendered.getBytes());
} catch (Exception e1) {
throw new RuntimeException(e1);
}
}
public Map<String, Object> getAllProperties(Document doc) {
Map<String, Object> allProperties = new HashMap<String, Object>();
String rawdoc = doc.getContent();
List<String> properties = getPropertiesNames();
for (String propertyName : properties) {
String propertyValue =
org.apache.commons.lang3.StringUtils.substringsBetween(
rawdoc, "<" + propertyName + ">", "</" + propertyName + ">")[0];
propertyValue = org.apache.commons.lang3.StringEscapeUtils.escapeXml(propertyValue);
allProperties.put(propertyName, propertyValue);
}
return allProperties;
}
/**
* Writes one waypoint entry for cache waypoint.
*
* @param cache The
* @param wp
* @param prefix
* @throws IOException
*/
private void writeCacheWaypoint(final cgWaypoint wp, final String prefix) throws IOException {
gpx.write("<wpt lat=\"");
final Geopoint coords = wp.getCoords();
gpx.write(
coords != null
? Double.toString(coords.getLatitude())
: ""); // TODO: check whether is the best way to handle unknown waypoint coordinates
gpx.write("\" lon=\"");
gpx.write(coords != null ? Double.toString(coords.getLongitude()) : "");
gpx.write("\">");
gpx.write("<name>");
gpx.write(StringEscapeUtils.escapeXml(prefix));
gpx.write(StringEscapeUtils.escapeXml(wp.getGeocode().substring(2)));
gpx.write("</name>");
gpx.write("<cmt>");
gpx.write(StringEscapeUtils.escapeXml(wp.getNote()));
gpx.write("</cmt>");
gpx.write("<desc>");
gpx.write(StringEscapeUtils.escapeXml(wp.getName()));
gpx.write("</desc>");
gpx.write("<sym>");
gpx.write(
StringEscapeUtils.escapeXml(
wp.getWaypointType().toString())); // TODO: Correct identifier string
gpx.write("</sym>");
gpx.write("<type>Waypoint|");
gpx.write(
StringEscapeUtils.escapeXml(
wp.getWaypointType().toString())); // TODO: Correct identifier string
gpx.write("</type>");
gpx.write("</wpt>");
}
/** Xml 转码. */
public static String escapeXml(String xml) {
return StringEscapeUtils.escapeXml(xml);
}
public static String clean(String sXML) {
return StringEscapeUtils.escapeXml(sXML);
}
/**
* The strategy for escaping markup. The default is escape for XML.
*
* @param raw maybe <code>null</code>.
* @return maybe <code>null</code> if null for input.
* @see #text(String)
*/
protected String escapeMarkup(String raw) {
return StringEscapeUtils.escapeXml(raw);
}
@Override
protected Boolean doInBackground(Void... params) {
// quick check for being able to write the GPX file
if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
return false;
}
try {
final File exportLocation = new File(Settings.getGpxExportDir());
exportLocation.mkdirs();
final SimpleDateFormat fileNameDateFormat = new SimpleDateFormat("yyyyMMddHHmmss");
exportFile =
new File(
Settings.getGpxExportDir()
+ File.separatorChar
+ "export_"
+ fileNameDateFormat.format(new Date())
+ ".gpx");
gpx = new BufferedWriter(new FileWriter(exportFile));
gpx.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
gpx.write(
"<gpx version=\"1.0\" creator=\"c:geo - http://www.cgeo.org\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"http://www.topografix.com/GPX/1/0\" xsi:schemaLocation=\"http://www.topografix.com/GPX/1/0 http://www.topografix.com/GPX/1/0/gpx.xsd http://www.topografix.com/GPX/1/0 http://www.topografix.com/GPX/1/0/gpx.xsd http://www.groundspeak.com/cache/1/0/1 http://www.groundspeak.com/cache/1/0/1/cache.xsd\">");
for (int i = 0; i < caches.size(); i++) {
// reload the cache. otherwise logs, attributes and other detailed information is not
// available
final cgCache cache =
cgeoapplication
.getInstance()
.loadCache(caches.get(i).getGeocode(), LoadFlags.LOAD_ALL_DB_ONLY);
gpx.write("<wpt ");
gpx.write("lat=\"");
gpx.write(Double.toString(cache.getCoords().getLatitude()));
gpx.write("\" ");
gpx.write("lon=\"");
gpx.write(Double.toString(cache.getCoords().getLongitude()));
gpx.write("\">");
final Date hiddenDate = cache.getHiddenDate();
if (hiddenDate != null) {
gpx.write("<time>");
gpx.write(StringEscapeUtils.escapeXml(dateFormatZ.format(hiddenDate)));
gpx.write("</time>");
}
gpx.write("<name>");
gpx.write(StringEscapeUtils.escapeXml(cache.getGeocode()));
gpx.write("</name>");
gpx.write("<desc>");
gpx.write(StringEscapeUtils.escapeXml(cache.getName()));
gpx.write("</desc>");
gpx.write("<url>");
gpx.write(cache.getUrl());
gpx.write("</url>");
gpx.write("<urlname>");
gpx.write(StringEscapeUtils.escapeXml(cache.getName()));
gpx.write("</urlname>");
gpx.write("<sym>");
gpx.write(cache.isFound() ? "Geocache Found" : "Geocache");
gpx.write("</sym>");
gpx.write("<type>");
gpx.write(StringEscapeUtils.escapeXml("Geocache|" + cache.getType().pattern));
gpx.write("</type>");
gpx.write("<groundspeak:cache ");
gpx.write("id=\"");
gpx.write(cache.getCacheId());
gpx.write("\" available=\"");
gpx.write(!cache.isDisabled() ? "True" : "False");
gpx.write("\" archived=\"");
gpx.write(cache.isArchived() ? "True" : "False");
gpx.write("\" ");
gpx.write("xmlns:groundspeak=\"http://www.groundspeak.com/cache/1/0/1\">");
gpx.write("<groundspeak:name>");
gpx.write(StringEscapeUtils.escapeXml(cache.getName()));
gpx.write("</groundspeak:name>");
gpx.write("<groundspeak:placed_by>");
gpx.write(StringEscapeUtils.escapeXml(cache.getOwnerDisplayName()));
gpx.write("</groundspeak:placed_by>");
gpx.write("<groundspeak:owner>");
gpx.write(StringEscapeUtils.escapeXml(cache.getOwnerUserId()));
gpx.write("</groundspeak:owner>");
gpx.write("<groundspeak:type>");
gpx.write(StringEscapeUtils.escapeXml(cache.getType().pattern));
gpx.write("</groundspeak:type>");
gpx.write("<groundspeak:container>");
gpx.write(StringEscapeUtils.escapeXml(cache.getSize().id));
gpx.write("</groundspeak:container>");
writeAttributes(cache);
gpx.write("<groundspeak:difficulty>");
gpx.write(Float.toString(cache.getDifficulty()));
gpx.write("</groundspeak:difficulty>");
gpx.write("<groundspeak:terrain>");
gpx.write(Float.toString(cache.getTerrain()));
gpx.write("</groundspeak:terrain>");
gpx.write("<groundspeak:country>");
gpx.write(StringEscapeUtils.escapeXml(cache.getLocation()));
gpx.write("</groundspeak:country>");
gpx.write(
"<groundspeak:state></groundspeak:state>"); // c:geo cannot manage 2 separate fields,
// so we export as country
gpx.write("<groundspeak:short_description html=\"");
gpx.write(BaseUtils.containsHtml(cache.getShortDescription()) ? "True" : "False");
gpx.write("\">");
gpx.write(StringEscapeUtils.escapeXml(cache.getShortDescription()));
gpx.write("</groundspeak:short_description>");
gpx.write("<groundspeak:long_description html=\"");
gpx.write(BaseUtils.containsHtml(cache.getDescription()) ? "True" : "False");
gpx.write("\">");
gpx.write(StringEscapeUtils.escapeXml(cache.getDescription()));
gpx.write("</groundspeak:long_description>");
gpx.write("<groundspeak:encoded_hints>");
gpx.write(StringEscapeUtils.escapeXml(cache.getHint()));
gpx.write("</groundspeak:encoded_hints>");
writeLogs(cache);
gpx.write("</groundspeak:cache>");
gpx.write("</wpt>");
writeWaypoints(cache);
publishProgress(i + 1);
}
gpx.write("</gpx>");
gpx.close();
} catch (Exception e) {
Log.e("GpxExport.ExportTask export", e);
if (gpx != null) {
try {
gpx.close();
} catch (IOException ee) {
}
}
// delete partial gpx file on error
if (exportFile.exists()) {
exportFile.delete();
}
return false;
}
return true;
}
private void encodeStates(StringBuilder bldr, BayesNode node) {
for (String outcome : node.getOutcomes()) {
XMLUtil.emptyTag(bldr, STATE, ID, StringEscapeUtils.escapeXml(outcome));
bldr.append('\n');
}
}