/**
* Create a splash screen image on disk and return its name, or null if no splash screen is
* created. A splash screen is not created if the widget config specifies no loading screen data.
*
* @param directory the destination folder for the image file, if one is created. Also used to
* locate the foreground and background images.
* @return the name of the splash screen image file on disk, or null if none created.
*/
private String createSplashscreen(String directory) throws IOException {
// Get string args from widget config. They may be null.
String arg0 = _widgetConfig.getLoadingScreenColour();
String arg1 = _widgetConfig.getBackgroundImage();
String arg2 = _widgetConfig.getForegroundImage();
//
// If the widget config doesn't specify loading screen data,
// do not create a splash screen.
//
if (arg0 == null && arg1 == null && arg2 == null) {
return null;
}
Color bgcolor = arg0 == null ? Color.WHITE : Color.decode(arg0);
BufferedImage bgImage = arg1 == null ? null : ImageIO.read(new File(directory, arg1));
BufferedImage fgImage = arg2 == null ? null : ImageIO.read(new File(directory, arg2));
BufferedImage composition =
new BufferedImage(SCREEN_WIDTH, SCREEN_HEIGHT, BufferedImage.TYPE_INT_ARGB);
Graphics2D g = composition.createGraphics();
g.setBackground(bgcolor);
g.clearRect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT);
if (bgImage != null) {
g.drawImage(bgImage, 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT, null);
}
if (fgImage != null) {
g.drawImage(
fgImage,
(SCREEN_WIDTH - fgImage.getWidth()) / 2,
(SCREEN_HEIGHT - fgImage.getHeight()) / 2,
null);
}
File out =
File.createTempFile(FILE_SPSH, DELIMITER_DOT + SPLASHSCREEN_FORMAT, new File(directory));
ImageIO.write(composition, SPLASHSCREEN_FORMAT, out);
return out.getName();
}
/**
* Parses XML from the specified input file, replaces the text content of the <content> with
* the specified replacement string, and writes the result to the specified output file. If the
* <content> element is not found in the expected location, this method is at liberty to do
* nothing.
*
* @param infile the input XML file, expected to be in app XML format.
* @param outfile the destination file, to hold the result.
* @param replacementText the replacement string.
* @exception java.io.IOException if an i/o error occurs.
* @throws ValidationException
*/
private void prepareAppXML(File infile, File outfile, String replacementText)
throws IOException, ValidationException {
Writer w = null;
try {
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
Document d = db.parse(infile);
Element e = d.getDocumentElement();
if (e != null) {
// Replace initialWindow/content
NodeList nl = e.getElementsByTagName(DOC_ELM_INITIALWINDOW);
if (nl.getLength() > 0 && nl.item(0) instanceof Element) {
Element e2 = (Element) nl.item(0);
NodeList nl2 = e2.getElementsByTagName(DOC_ELM_CONTENT);
if (nl2.getLength() > 0 && nl2.item(0) instanceof Element) {
Element e3 = (Element) nl2.item(0);
e3.setTextContent(replacementText);
}
// Add AutoOrientation
if (_widgetConfig.getAutoOrientation() != null
&& _widgetConfig.getAutoOrientation().length() > 0) {
Element autoOrientation = d.createElement(DOC_ELM_AUTOORIENTS);
autoOrientation.setTextContent(_widgetConfig.getAutoOrientation());
e2.appendChild(autoOrientation);
}
// Add Orientation
if (_widgetConfig.getOrientation() != null
&& _widgetConfig.getOrientation().length() > 0) {
Element orientation = d.createElement(DOC_ELM_ASPECTRATIO);
orientation.setTextContent(_widgetConfig.getOrientation());
e2.appendChild(orientation);
}
}
// Replace id
NodeList nl2 = e.getElementsByTagName(DOC_ELM_ID);
if (nl2.getLength() > 0 && nl2.item(0) instanceof Element) {
Element e3 = (Element) nl2.item(0);
e3.setTextContent(
SessionManager.getInstance().getArchiveName()
+ genPackageName(SessionManager.getInstance().getArchiveName()));
}
// Replace name
nl2 = e.getElementsByTagName(DOC_ELM_NAME);
if (nl2.getLength() > 0 && nl2.item(0) instanceof Element) {
Element e3 = (Element) nl2.item(0);
e3.setTextContent(_widgetConfig.getName());
}
// Replace version
nl2 = e.getElementsByTagName(DOC_ELM_VERSIONNUMBER);
if (nl2.getLength() > 0 && nl2.item(0) instanceof Element) {
Element e3 = (Element) nl2.item(0);
e3.setTextContent(
_widgetConfig.getVersionParts(0, 3)); // AIR supports only 3-part version strings
}
// Add description
if (_widgetConfig.getDescription() != null && _widgetConfig.getDescription().length() > 0) {
Element description = d.createElement(DOC_ELM_DESCRIPTION);
description.setTextContent(_widgetConfig.getDescription());
Node root = d.getFirstChild();
root.appendChild(description);
}
// Add copyright
if (_bbwpProperties.getCopyright().length() > 0) {
Element copyright = d.createElement(DOC_ELM_COPYRIGHT);
copyright.setTextContent(_bbwpProperties.getCopyright());
Node root = d.getFirstChild();
root.appendChild(copyright);
}
}
TransformerFactory tf = TransformerFactory.newInstance();
Transformer t = tf.newTransformer();
DOMSource s = new DOMSource(d);
w = new FileWriter(outfile);
StreamResult r = new StreamResult(w);
t.transform(s, r);
} catch (ParserConfigurationException pce) {
throw new IOException(pce);
} catch (SAXException se) {
throw new IOException(se);
} catch (TransformerConfigurationException tce) {
throw new IOException(tce);
} catch (TransformerException te) {
throw new IOException(te);
} finally {
if (w != null) {
try {
w.close();
} catch (IOException ioe) {
}
}
}
}
private void prepareBBTXML(
File infile, File destFile, String iconPath, String splashscreenFilename) // may be null
throws IOException {
Writer w = null;
try {
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
Document d = db.parse(infile);
Element e = d.getDocumentElement();
// Add icon
if (iconPath.length() > 0) {
// add icon node
Element icon = d.createElement(DOC_ELM_ICON);
Node root = d.getFirstChild();
root.appendChild(icon);
// add image72x72 node
Element image = d.createElement(DOC_ELM_IMAGE);
image.appendChild(d.createTextNode(iconPath));
icon.appendChild(image);
}
// Splash screen
if (splashscreenFilename != null) {
Element splashscreen = d.createElement(DOC_ELM_SPLASHSCREEN);
splashscreen.appendChild(d.createTextNode(splashscreenFilename));
d.getFirstChild().appendChild(splashscreen);
}
if (e != null && !_bbwpProperties.getCopyright().isEmpty()) {
NodeList nl = e.getElementsByTagName(DOC_ELM_PUBLISHER);
if (nl.getLength() > 0 && nl.item(0) instanceof Element) {
Element e2 = (Element) nl.item(0);
e2.setTextContent(_bbwpProperties.getCopyright());
}
}
String[] permissions = _widgetConfig.getPermissions();
Boolean has_access_internet = false;
if (permissions != null && permissions.length > 0) {
for (int i = 0; i < permissions.length; i++) {
Element curPer = d.createElement("action");
String permissionString = (_permissionMappings.get(permissions[i]));
if (permissionString != null && !permissionString.isEmpty()) {
curPer.setTextContent(permissionString);
Node root = d.getFirstChild();
root.appendChild(curPer);
}
if (permissions[i] == "access_internet") {
has_access_internet = true;
}
}
}
if (!has_access_internet) // hardcoded access_internet to ensure user has internet (whitelist
// takes care of security)
{
Element curPer = d.createElement("action");
String permissionString = "access_internet";
curPer.setTextContent(permissionString);
Node root = d.getFirstChild();
root.appendChild(curPer);
}
XPath xpathCategory = XPathFactory.newInstance().newXPath();
NodeList categoryNL =
(NodeList) xpathCategory.evaluate(DOC_ELM_CATEGORY_XPATH, d, XPathConstants.NODESET);
if (categoryNL == null || categoryNL.getLength() == 0) {
Element categoryE = d.createElement(DOC_ELM_CATEGORY);
categoryE.setTextContent(_widgetConfig.getAppHomeScreenCategory());
Node rootN = (Node) xpathCategory.evaluate(DOM_ELM_ROOT_XPATH, d, XPathConstants.NODE);
rootN.appendChild(categoryE);
} else {
for (int i = 0; i < categoryNL.getLength(); i++) {
categoryNL.item(i).setTextContent(_widgetConfig.getAppHomeScreenCategory());
}
}
TransformerFactory tf = TransformerFactory.newInstance();
Transformer t = tf.newTransformer();
DOMSource s = new DOMSource(d);
w = new FileWriter(destFile);
StreamResult r = new StreamResult(w);
t.transform(s, r);
} catch (Exception e) {
} finally {
if (w != null) {
try {
w.close();
} catch (IOException ioe) {
}
}
}
}
/**
* Packages the files in the specified source path, using the AIR packager to create a BAR file.
*
* @param sourcePath the folder containing the files to be packaged.
* @param archiveName the name of the Widget archive.
* @throws ValidationException
*/
public int run() throws PackageException, ValidationException {
try {
String sourcePath = SessionManager.getInstance().getSourceFolder();
String bindebugPath = sourcePath + File.separator + PATH_BIN_DEBUG;
String archiveName = SessionManager.getInstance().getArchiveName();
//
// First we copy the files in the source path to the bin-debug folder.
//
deleteDirectory(new File(bindebugPath));
new File(bindebugPath).mkdir(); // just in case
List<File> fileList = new ArrayList<File>();
File desFile;
// Check if the icon file actually exists
// Needs to be done first in order to avoid putting the icon.png filename into the fileList
String iconPath = EMPTY_STRING;
if (_widgetConfig.getIconSrc().size() > 0) {
iconPath = _widgetConfig.getIconSrc().firstElement().toString();
File iconFile = new File(sourcePath, iconPath);
if (!iconFile.isFile()) {
iconPath = EMPTY_STRING;
} else {
iconPath = PATH_ICON_APPICON_PNG;
iconFile.renameTo(new File(sourcePath, iconPath));
}
}
//
// Create a splash screen consistent with the loading screen.
// If the widget config doesn't specify loading screen data,
// splashscreenFilename will be null.
//
String splashscreenFilename = createSplashscreen(sourcePath);
//
// Copy src files to the bin-debug folder
//
List<File> srcFiles =
listFiles(
sourcePath,
new FileFilter() {
public boolean accept(File pathname) {
return !pathname.getName().endsWith(FILE_EXT_AS)
&& !pathname.getName().endsWith(APP_XML_SUFFIX)
&& !pathname
.getName()
.equals(
SessionManager.getInstance().getArchiveName() + SWF_FILE_EXTENSION)
&& !pathname.getName().contains(PATH_MACOSX);
}
});
for (File f : srcFiles) {
String relativePath = f.getAbsolutePath().substring(sourcePath.length() + 1);
desFile = new File(bindebugPath, relativePath);
FileManager.copyFile(f, desFile);
}
// Add the top level file/folder under bin-debug folder to the file list,
// so it will greatly shorten the length of final command line
File[] archiveFiles =
new File(bindebugPath)
.listFiles(
new FileFilter() {
// APP_XML_SUFFIX and SWF_FILE_EXTENSION will be added afterwards
public boolean accept(File pathname) {
return !pathname.getName().endsWith(APP_XML_SUFFIX)
&& !pathname
.getName()
.endsWith(
SessionManager.getInstance().getArchiveName()
+ SWF_FILE_EXTENSION)
&& !pathname.getName().contains(PATH_MACOSX);
}
});
for (File f : archiveFiles) {
fileList.add(f);
}
//
// Copy the SWF
//
String swfName = archiveName + SWF_FILE_EXTENSION;
desFile = new File(bindebugPath, swfName);
FileManager.copyFile(new File(sourcePath, swfName), desFile);
fileList.add(desFile);
//
// Copy and replace the text in the app XML with the name of the SWF file.
// Prepare the complete version of app.xml including a custom icon.
//
String appXmlName = archiveName + APP_XML_SUFFIX;
desFile = new File(bindebugPath, appXmlName);
prepareAppXML(new File(sourcePath, FILE_WEBWORKSAPPTEMPLATE_APP_XML), desFile, swfName);
fileList.add(desFile);
File bbt = new File(sourcePath, FILE_BLACKBERRY_TABLET_XML);
File bbtDes = new File(bindebugPath, FILE_BLACKBERRY_TABLET_XML);
prepareBBTXML(bbt, bbtDes, iconPath, splashscreenFilename);
bbt.delete();
int size = fileList.size();
String[] files = new String[size];
int i = 2;
for (File f : fileList) {
String relativePath = f.getAbsolutePath().substring(bindebugPath.length() + 1);
if (relativePath.equalsIgnoreCase(appXmlName)) {
files[0] = relativePath;
} else if (relativePath.equalsIgnoreCase(swfName)) {
files[1] = relativePath;
} else {
files[i++] = relativePath;
}
}
//
// Now we can package it all.
//
String outputFolder = SessionManager.getInstance().getOutputFolder();
new File(outputFolder).mkdirs();
String outputPath =
SessionManager.getInstance()
.getOutputFilepath(); // _airTemplatePath + File.separator + archiveName +
// BAR_FILE_EXTENSION
//
// For AIR, the build number is specified separately from the
// version string using the -buildId parameter.
//
// For signing, the bbwp command-line interface supports -buildId
// as an override.
//
String buildId;
String buildIdOverride = SessionManager.getInstance().getBuildId();
if (!buildIdOverride.isEmpty()) {
buildId = buildIdOverride;
} else if (_widgetConfig.getNumVersionParts() > 3) {
buildId = _widgetConfig.getVersionParts(3);
} else {
buildId = NUM_0;
}
String debugToken = _bbwpProperties.getDebugToken();
String[] cmd;
if (SessionManager.getInstance().requireSigning()) {
cmd =
new String[] {
_airPackagerPath,
FLAG_PACKAGE,
FLAG_TARGET,
FILE_EXT_BAR,
FLAG_BUILDID,
buildId,
outputPath
};
} else if (!SessionManager.getInstance().debugMode() || debugToken.isEmpty()) {
cmd =
new String[] {
_airPackagerPath,
FLAG_PACKAGE,
FLAG_DEV_MODE,
FLAG_TARGET,
SessionManager.getInstance().debugModeInternal() ? PATH_BAR_DEBUG : FILE_EXT_BAR,
FLAG_BUILDID,
buildId,
outputPath
};
} else {
if (!(new File(debugToken).isFile())) {
//
// It is an error for the <debug_token> element to
// contain a pathname that does not point to a file.
//
throw new PackageException(EXCEPTION_DEBUG_TOKEN_INVALID);
} else {
cmd =
new String[] {
_airPackagerPath,
FLAG_PACKAGE,
FLAG_DEV_MODE,
FLAG_DEBUG_TOKEN,
debugToken,
FLAG_TARGET,
SessionManager.getInstance().debugModeInternal() ? PATH_BAR_DEBUG : FILE_EXT_BAR,
FLAG_BUILDID,
buildId,
outputPath
};
}
}
int n = files.length;
String[] join = new String[cmd.length + n];
System.arraycopy(cmd, 0, join, 0, cmd.length);
System.arraycopy(files, 0, join, cmd.length, n);
Process p = buildProcess(join, new File(bindebugPath));
OutputBuffer stdout = new OutputBuffer(p);
ErrorBuffer stderr = new ErrorBuffer(p);
ExitBuffer exitcode = new ExitBuffer(p);
stdout.waitFor();
stderr.waitFor();
exitcode.waitFor();
if (exitcode.getExitValue().intValue() != 0) {
System.out.write(stderr.getStderr());
System.out.write(stdout.getStdout());
System.out.flush();
return exitcode.getExitValue().intValue();
}
} catch (IOException ioe) {
ioe.printStackTrace();
throw new PackageException(EXCEPTION_AIRPACKAGER);
} catch (InterruptedException ie) {
throw new PackageException(EXCEPTION_AIRPACKAGER);
}
return 0;
}