protected static DefaultFontMapper getMapper() {
if (mapper == null) {
// long t = System.currentTimeMillis();
mapper = new DefaultFontMapper();
if (PApplet.platform == PApplet.MACOSX) {
try {
String homeLibraryFonts = System.getProperty("user.home") + "/Library/Fonts";
mapper.insertDirectory(homeLibraryFonts);
} catch (Exception e) {
// might be a security issue with getProperty() and user.home
// if this sketch is running from the web
}
// add the system font paths
mapper.insertDirectory("/System/Library/Fonts");
mapper.insertDirectory("/Library/Fonts");
} else if (PApplet.platform == PApplet.WINDOWS) {
// how to get the windows fonts directory?
// could be c:\winnt\fonts or c:\windows\fonts or not even c:
// maybe do a Runtime.exec() on echo %WINDIR% ?
// Runtime.exec solution might be a mess on systems where the
// the backslash/colon characters not really used (i.e. JP)
// find the windows fonts folder
File roots[] = File.listRoots();
for (int i = 0; i < roots.length; i++) {
if (roots[i].toString().startsWith("A:")) {
// Seems to be a problem with some machines that the A:
// drive is returned as an actual root, even if not available.
// This won't fix the issue if the same thing happens with
// other removable drive devices, but should fix the
// initial/problem as cited by the bug report:
// http://dev.processing.org/bugs/show_bug.cgi?id=478
// If not, will need to use the other fileExists() code below.
continue;
}
File folder = new File(roots[i], "WINDOWS/Fonts");
if (folder.exists()) {
mapper.insertDirectory(folder.getAbsolutePath());
break;
}
folder = new File(roots[i], "WINNT/Fonts");
if (folder.exists()) {
mapper.insertDirectory(folder.getAbsolutePath());
break;
}
}
}
// System.out.println("mapping " + (System.currentTimeMillis() - t));
}
return mapper;
}
/** List who's inside a windows64, macosx, linux32, etc folder. */
static String[] listPlatformEntries(File libraryFolder, String folderName, String[] baseList) {
File folder = new File(libraryFolder, folderName);
if (folder.exists()) {
String[] entries = folder.list(standardFilter);
if (entries != null) {
String[] outgoing = new String[entries.length + baseList.length];
for (int i = 0; i < entries.length; i++) {
outgoing[i] = folderName + "/" + entries[i];
}
// Copy the base libraries in there as well
System.arraycopy(baseList, 0, outgoing, entries.length, baseList.length);
return outgoing;
}
}
return null;
}
public static List<File> discover(File folder) {
List<File> libraries = new ArrayList<File>();
String[] folderNames = folder.list(junkFolderFilter);
// if a bad folder or something like that, this might come back null
if (folderNames != null) {
// alphabetize list, since it's not always alpha order
// replaced hella slow bubble sort with this feller for 0093
Arrays.sort(folderNames, String.CASE_INSENSITIVE_ORDER);
for (String potentialName : folderNames) {
File baseFolder = new File(folder, potentialName);
File libraryFolder = new File(baseFolder, "library");
File libraryJar = new File(libraryFolder, potentialName + ".jar");
// If a .jar file of the same prefix as the folder exists
// inside the 'library' subfolder of the sketch
if (libraryJar.exists()) {
String sanityCheck = Sketch.sanitizeName(potentialName);
if (sanityCheck.equals(potentialName)) {
libraries.add(baseFolder);
} else {
String mess =
"The library \""
+ potentialName
+ "\" cannot be used.\n"
+ "Library names must contain only basic letters and numbers.\n"
+ "(ASCII only and no spaces, and it cannot start with a number)";
Messages.showMessage("Ignoring bad library name", mess);
continue;
}
}
}
}
return libraries;
}
/**
* Tests whether the reference's index file indicated by referenceFile exists.
*
* @return true if and only if the file denoted by referenceFile exists; false otherwise.
*/
public boolean hasReference() {
return referenceFile.exists();
}
public boolean hasExamples() {
return examplesFolder.exists();
}
private Library(File folder, String groupName) {
super(folder);
this.group = groupName;
libraryFolder = new File(folder, "library");
examplesFolder = new File(folder, "examples");
referenceFile = new File(folder, "reference/index.html");
File exportSettings = new File(libraryFolder, "export.txt");
StringDict exportTable =
exportSettings.exists() ? Util.readSettings(exportSettings) : new StringDict();
exportList = new HashMap<String, String[]>();
// get the list of files just in the library root
String[] baseList = libraryFolder.list(standardFilter);
// System.out.println("Loading " + name + "...");
// PApplet.println(baseList);
String appletExportStr = exportTable.get("applet");
if (appletExportStr != null) {
appletExportList = PApplet.splitTokens(appletExportStr, ", ");
} else {
appletExportList = baseList;
}
String androidExportStr = exportTable.get("android");
if (androidExportStr != null) {
androidExportList = PApplet.splitTokens(androidExportStr, ", ");
} else {
androidExportList = baseList;
}
// for the host platform, need to figure out what's available
File nativeLibraryFolder = libraryFolder;
String hostPlatform = Platform.getName();
// System.out.println("1 native lib folder now " + nativeLibraryFolder);
// see if there's a 'windows', 'macosx', or 'linux' folder
File hostLibrary = new File(libraryFolder, hostPlatform);
if (hostLibrary.exists()) {
nativeLibraryFolder = hostLibrary;
}
// System.out.println("2 native lib folder now " + nativeLibraryFolder);
// check for bit-specific version, e.g. on windows, check if there
// is a window32 or windows64 folder (on windows)
hostLibrary = new File(libraryFolder, hostPlatform + Platform.getNativeBits());
if (hostLibrary.exists()) {
nativeLibraryFolder = hostLibrary;
}
// System.out.println("3 native lib folder now " + nativeLibraryFolder);
if (hostPlatform.equals("linux") && System.getProperty("os.arch").equals("arm")) {
hostLibrary = new File(libraryFolder, "linux-armv6hf");
if (hostLibrary.exists()) {
nativeLibraryFolder = hostLibrary;
}
}
// save that folder for later use
nativeLibraryPath = nativeLibraryFolder.getAbsolutePath();
// for each individual platform that this library supports, figure out what's around
for (int i = 1; i < platformNames.length; i++) {
String platformName = platformNames[i];
String platformName32 = platformName + "32";
String platformName64 = platformName + "64";
String platformNameArmv6hh = platformName + "-armv6hf";
// First check for things like 'application.macosx=' or 'application.windows32' in the
// export.txt file.
// These will override anything in the platform-specific subfolders.
String platformAll = exportTable.get("application." + platformName);
String[] platformList = platformAll == null ? null : PApplet.splitTokens(platformAll, ", ");
String platform32 = exportTable.get("application." + platformName + "32");
String[] platformList32 = platform32 == null ? null : PApplet.splitTokens(platform32, ", ");
String platform64 = exportTable.get("application." + platformName + "64");
String[] platformList64 = platform64 == null ? null : PApplet.splitTokens(platform64, ", ");
String platformArmv6hf = exportTable.get("application." + platformName + "-armv6hf");
String[] platformListArmv6hf =
platformArmv6hf == null ? null : PApplet.splitTokens(platformArmv6hf, ", ");
// If nothing specified in the export.txt entries, look for the platform-specific folders.
if (platformAll == null) {
platformList = listPlatformEntries(libraryFolder, platformName, baseList);
}
if (platform32 == null) {
platformList32 = listPlatformEntries(libraryFolder, platformName32, baseList);
}
if (platform64 == null) {
platformList64 = listPlatformEntries(libraryFolder, platformName64, baseList);
}
if (platformListArmv6hf == null) {
platformListArmv6hf = listPlatformEntries(libraryFolder, platformNameArmv6hh, baseList);
}
if (platformList32 != null || platformList64 != null || platformListArmv6hf != null) {
multipleArch[i] = true;
}
// if there aren't any relevant imports specified or in their own folders,
// then use the baseList (root of the library folder) as the default.
if (platformList == null
&& platformList32 == null
&& platformList64 == null
&& platformListArmv6hf == null) {
exportList.put(platformName, baseList);
} else {
// once we've figured out which side our bread is buttered on, save it.
// (also concatenate the list of files in the root folder as well
if (platformList != null) {
exportList.put(platformName, platformList);
}
if (platformList32 != null) {
exportList.put(platformName32, platformList32);
}
if (platformList64 != null) {
exportList.put(platformName64, platformList64);
}
if (platformListArmv6hf != null) {
exportList.put(platformNameArmv6hh, platformListArmv6hf);
}
}
}
// for (String p : exportList.keySet()) {
// System.out.println(p + " -> ");
// PApplet.println(exportList.get(p));
// }
// get the path for all .jar files in this code folder
packageList = Util.packageListFromClassPath(getClassPath());
}
private boolean is_already_compiled(File src, File obj, File dep, Map<String, String> prefs) {
boolean ret=true;
try {
//System.out.println("\n is_already_compiled: begin checks: " + obj.getPath());
if (!obj.exists()) return false; // object file (.o) does not exist
if (!dep.exists()) return false; // dep file (.d) does not exist
long src_modified = src.lastModified();
long obj_modified = obj.lastModified();
if (src_modified >= obj_modified) return false; // source modified since object compiled
if (src_modified >= dep.lastModified()) return false; // src modified since dep compiled
BufferedReader reader = new BufferedReader(new FileReader(dep.getPath()));
String line;
boolean need_obj_parse = true;
while ((line = reader.readLine()) != null) {
if (line.endsWith("\\")) {
line = line.substring(0, line.length() - 1);
}
line = line.trim();
if (line.length() == 0) continue; // ignore blank lines
if (need_obj_parse) {
// line is supposed to be the object file - make sure it really is!
if (line.endsWith(":")) {
line = line.substring(0, line.length() - 1);
String objpath = obj.getCanonicalPath();
File linefile = new File(line);
String linepath = linefile.getCanonicalPath();
//System.out.println(" is_already_compiled: obj = " + objpath);
//System.out.println(" is_already_compiled: line = " + linepath);
if (objpath.compareTo(linepath) == 0) {
need_obj_parse = false;
continue;
} else {
ret = false; // object named inside .d file is not the correct file!
break;
}
} else {
ret = false; // object file supposed to end with ':', but didn't
break;
}
} else {
// line is a prerequisite file
File prereq = new File(line);
if (!prereq.exists()) {
ret = false; // prerequisite file did not exist
break;
}
if (prereq.lastModified() >= obj_modified) {
ret = false; // prerequisite modified since object was compiled
break;
}
//System.out.println(" is_already_compiled: prerequisite ok");
}
}
reader.close();
} catch (Exception e) {
return false; // any error reading dep file = recompile it
}
if (ret && (verbose || Preferences.getBoolean("build.verbose"))) {
System.out.println(" Using previously compiled: " + obj.getPath());
}
return ret;
}
public boolean fileExists(String filename) {
File file = new File(sketchPath(filename));
return file.exists();
}
