/** initialization. load all files. */
private void init() {
URL home = getClass().getResource("..");
File local;
if (home != null) {
System.out.println("looks like you are not starting from a jar-package");
local = new File(home.getPath() + "/" + helproot + "/" + language + "/");
System.out.println("local: " + local.getAbsolutePath());
initFile(local);
try {
local =
new File(
new File(home.getPath()).getParentFile().getParentFile(),
helproot + "/" + language);
System.out.println("local: " + local.getAbsolutePath());
initFile(local);
} catch (Exception e) {
System.out.println("but not loading from the developer workbench?!");
}
} else {
System.out.println("looks like you are starting from a jar-package");
local = CommandLoader.getLocation();
initJar(local);
}
List<String> l = getLanguages();
for (String aL : l) {
System.out.println("language found: " + aL);
}
}
/**
* automatically generate non-existing help html files for existing commands in the CommandLoader
*
* @param cl the CommandLoader where you look for the existing commands
*/
public void createHelpText(CommandLoader cl) {
File dir = new File((getClass().getResource("..").getPath()));
dir = new File(dir, language);
if (!dir.exists() && !dir.mkdirs()) {
System.out.println("Failed to create " + dir.getAbsolutePath());
return;
}
for (String mnemo : cl.getMnemoList()) {
if (!exists(mnemo)) {
File file = new File(dir, mnemo + ".htm");
try {
file.createNewFile();
BufferedOutputStream os = new BufferedOutputStream(new FileOutputStream(file));
PrintStream ps = new PrintStream(os);
ps.println("<html>\n<head>\n<title>" + mnemo + "\n</title>\n</head>\n<body>");
ps.println("Command: " + mnemo.toUpperCase() + "<br>");
ps.println("arguments: <br>");
ps.println("effects: <br>");
ps.println("flags to be set: <br>");
ps.println("approx. clockcycles: <br>");
ps.println("misc: <br>");
ps.println("</body>\n</html>");
ps.flush();
ps.close();
} catch (IOException e) {
System.out.println("failed to create " + file.getAbsolutePath());
}
}
}
}
/**
* scans for possible help directories (languages)
*
* @return a list of possible language directories
*/
public List<String> getLanguages() {
List<String> paths = new ArrayList<>();
URL home = getClass().getResource("..");
File local;
if (home != null) {
System.out.println("looks like you are not starting from a jar-package");
try {
local = new File(new File(home.getPath()).getParentFile().getParentFile(), helproot);
System.out.println("local: " + local.getAbsolutePath());
for (File s : local.listFiles()) {
if (s.isDirectory() && (s.listFiles().length > 0)) {
addToList(paths, s.getName());
}
}
} catch (Exception e) {
System.out.println("but not loading from the developer workbench?!");
}
} else {
System.out.println("looks like you are starting from a jar-package");
local = CommandLoader.getLocation();
File helpDir = new File(local, helproot);
if (helpDir.exists() && helpDir.isDirectory() && (helpDir.listFiles().length > 0)) {
for (File s : helpDir.listFiles()) {
if (s.isDirectory()) {
addToList(paths, s.getName());
}
}
}
File jar = new File(CommandLoader.classPath());
for (File file : local.listFiles()) {
try {
if (!jar.getCanonicalPath().equals(file.getCanonicalPath())) {
searchJarPath(file, paths);
}
} catch (IOException ignored) {
}
searchJarPath(jar, paths);
}
}
return paths;
}
/**
* load from all jars inside the [local] folder (w/o subfolders)
*
* @param local the folder to look for the jars
*/
private void initJar(File local) {
File jar = new File(CommandLoader.classPath());
loadFromJar(jar);
}
