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import javax.imageio.*;
import java.awt.image.*;
import java.awt.*;
import java.security.NoSuchAlgorithmException;
import java.security.MessageDigest;
import java.lang.reflect.*;
import java.net.*;
import java.io.*;
import javax.swing.*;
import java.util.regex.*;
import java.util.List;
import java.util.*;
public class main {
public static void main(String[] args) throws Exception {
String name = args[0]; // put file name here
name = new File(name).getAbsolutePath();
String text = loadTextFile(name, null);
if (text == null)
System.out.println("File not found: " + name);
else
ntUpload("textfile-loader", "Contents of " + name + " on " + computerID(), text);
}
public static String loadTextFile(String fileName, String defaultContents) throws IOException {
if (!new File(fileName).exists())
return defaultContents;
FileInputStream fileInputStream = new FileInputStream(fileName);
InputStreamReader inputStreamReader = new InputStreamReader(fileInputStream, "UTF-8");
return loadTextFile(inputStreamReader);
}
public static String loadTextFile(Reader reader) throws IOException {
StringBuilder builder = new StringBuilder();
try {
BufferedReader bufferedReader = new BufferedReader(reader);
String line;
while ((line = bufferedReader.readLine()) != null)
builder.append(line).append('\n');
} finally {
reader.close();
}
return builder.length() == 0 ? "" : builder.substring(0, builder.length()-1);
}
static String ntUpload(String gummipw, String title, String text) throws IOException {
if (gummipw == null || gummipw.length() == 0)
throw new RuntimeException("Need gummi password.");
System.out.println("Uploading:");
System.out.println(" " + gummipw + " (" + text.length() + " chars)");
System.out.println(" " + title);
int displayLength = 40;
System.out.println(" " + (text.length() > displayLength ? quote(text.substring(0, displayLength)) + " [...]" : quote(text)));
URL url = new URL("http://tinybrain.de:8080/nt-int/add_snippet.php");
String postData =
"gummipw=" + URLEncoder.encode(unnull(gummipw), "UTF-8")
+ "&text=" + URLEncoder.encode(unnull(text), "UTF-8")
+ "&title=" + URLEncoder.encode(unnull(title), "UTF-8");
String contents = doPost(postData, url.openConnection(), url);
if (isInteger(contents)) {
long id = parseSnippetID(contents);
System.out.println("=> #" + id);
return "#" + id;
} else
throw new RuntimeException("Server error: " + contents);
}
static boolean isInteger(String s) {
return Pattern.matches("\\-?\\d+", s);
}
static String _computerID;
public static String computerID() throws IOException {
if (_computerID == null) {
File file = new File(userHome(), ".tinybrain/computer-id");
_computerID = loadTextFile(file.getPath(), null);
if (_computerID == null) {
_computerID = makeRandomID(12);
saveTextFile(file.getPath(), _computerID);
}
}
return _computerID;
}
static String _userHome;
static String userHome() {
if (_userHome == null) {
/*if (android)
_userHome = ((File) call(androidContext, "getFilesDir")).getAbsolutePath();
else*/
_userHome = System.getProperty("user.home");
//System.out.println("userHome: " + _userHome);
}
return _userHome;
}
static String makeRandomID(int length) {
Random random = new Random();
char[] id = new char[length];
for (int i = 0; i< id.length; i++)
id[i] = (char) ((int) 'a' + random.nextInt(26));
return new String(id);
}
/** writes safely (to temp file, then rename) */
public static void saveTextFile(String fileName, String contents) throws IOException {
File file = new File(fileName);
File parentFile = file.getParentFile();
if (parentFile != null)
parentFile.mkdirs();
String tempFileName = fileName + "_temp";
FileOutputStream fileOutputStream = new FileOutputStream(tempFileName);
OutputStreamWriter outputStreamWriter = new OutputStreamWriter(fileOutputStream, "UTF-8");
PrintWriter printWriter = new PrintWriter(outputStreamWriter);
printWriter.print(contents);
printWriter.close();
if (file.exists() && !file.delete())
throw new IOException("Can't delete " + fileName);
if (!new File(tempFileName).renameTo(file))
throw new IOException("Can't rename " + tempFileName + " to " + fileName);
}
static boolean preferCached = false;
public static String loadSnippet(String snippetID) throws IOException {
return loadSnippet(parseSnippetID(snippetID), preferCached);
}
public static String loadSnippet(String snippetID, boolean preferCached) throws IOException {
return loadSnippet(parseSnippetID(snippetID), preferCached);
}
public static long parseSnippetID(String snippetID) {
return Long.parseLong(shortenSnippetID(snippetID));
}
private static String shortenSnippetID(String snippetID) {
if (snippetID.startsWith("#"))
snippetID = snippetID.substring(1);
String httpBlaBla = "http://tinybrain.de/";
if (snippetID.startsWith(httpBlaBla))
snippetID = snippetID.substring(httpBlaBla.length());
return snippetID;
}
public static String loadSnippet(long snippetID, boolean preferCached) throws IOException {
if (preferCached) {
initSnippetCache();
String text = DiskSnippetCache_get(snippetID);
if (text != null)
return text;
}
String text;
try {
URL url = new URL("http://tinybrain.de:8080/getraw.php?id=" + snippetID);
text = loadPage(url);
} catch (FileNotFoundException e) {
throw new IOException("Snippet #" + snippetID + " not found or not public");
}
try {
initSnippetCache();
DiskSnippetCache_put(snippetID, text);
} catch (IOException e) {
System.err.println("Minor warning: Couldn't save snippet to cache (" + DiskSnippetCache_getDir() + ")");
}
return text;
}
static File DiskSnippetCache_dir;
public static void initDiskSnippetCache(File dir) {
DiskSnippetCache_dir = dir;
dir.mkdirs();
}
public static synchronized String DiskSnippetCache_get(long snippetID) throws IOException {
return loadTextFile(DiskSnippetCache_getFile(snippetID).getPath(), null);
}
private static File DiskSnippetCache_getFile(long snippetID) {
return new File(DiskSnippetCache_dir, "" + snippetID);
}
public static synchronized void DiskSnippetCache_put(long snippetID, String snippet) throws IOException {
saveTextFile(DiskSnippetCache_getFile(snippetID).getPath(), snippet);
}
public static File DiskSnippetCache_getDir() {
return DiskSnippetCache_dir;
}
public static void initSnippetCache() {
if (DiskSnippetCache_dir == null)
initDiskSnippetCache(new File(System.getProperty("user.home"), ".tinybrain/snippet-cache"));
}
public static String quote(String s) {
if (s == null) return "null";
return "\"" + s.replace("\\", "\\\\").replace("\"", "\\\"").replace("\r", "\\r").replace("\n", "\\n") + "\"";
}
public static String loadPage(String url) throws IOException {
if (url.indexOf("://") < 0)
url = "http://" + url;
return loadPage(new URL(url));
}
public static String loadPage(URL url) throws IOException {
System.out.println("Loading: " + url.toExternalForm());
URLConnection con = url.openConnection();
return loadPage(con, url);
}
public static String loadPage(URLConnection con, URL url) throws IOException {
String contentType = con.getContentType();
if (contentType == null)
throw new IOException("Page could not be read: " + url);
//Log.info("Content-Type: " + contentType);
String charset = loadPage_guessCharset(contentType);
Reader r = new InputStreamReader(con.getInputStream(), charset);
StringBuilder buf = new StringBuilder();
while (true) {
int ch = r.read();
if (ch < 0)
break;
//Log.info("Chars read: " + buf.length());
buf.append((char) ch);
}
return buf.toString();
}
static String loadPage_guessCharset(String contentType) {
Pattern p = Pattern.compile("text/html;\\s+charset=([^\\s]+)\\s*");
Matcher m = p.matcher(contentType);
/* If Content-Type doesn't match this pre-conception, choose default and hope for the best. */
return m.matches() ? m.group(1) : "ISO-8859-1";
}
static Object call(Object o, String method, Object... args) {
try {
if (o instanceof Class) {
Method m = call_findStaticMethod((Class) o, method, args, false);
m.setAccessible(true);
return m.invoke(null, args);
} else {
Method m = call_findMethod(o, method, args, false);
m.setAccessible(true);
return m.invoke(o, args);
}
} catch (Exception e) {
throw new RuntimeException(e);
}
}
static Method call_findStaticMethod(Class c, String method, Object[] args, boolean debug) {
Class _c = c;
while (c != null) {
for (Method m : c.getDeclaredMethods()) {
if (debug)
System.out.println("Checking method " + m.getName() + " with " + m.getParameterTypes().length + " parameters");;
if (!m.getName().equals(method)) {
if (debug) System.out.println("Method name mismatch: " + method);
continue;
}
if ((m.getModifiers() & Modifier.STATIC) == 0 || !call_checkArgs(m, args, debug))
continue;
return m;
}
c = c.getSuperclass();
}
throw new RuntimeException("Method '" + method + "' (static) with " + args.length + " parameter(s) not found in " + _c.getName());
}
static Method call_findMethod(Object o, String method, Object[] args, boolean debug) {
Class c = o.getClass();
while (c != null) {
for (Method m : c.getDeclaredMethods()) {
if (debug)
System.out.println("Checking method " + m.getName() + " with " + m.getParameterTypes().length + " parameters");;
if (m.getName().equals(method) && call_checkArgs(m, args, debug))
return m;
}
c = c.getSuperclass();
}
throw new RuntimeException("Method '" + method + "' (non-static) with " + args.length + " parameter(s) not found in " + o.getClass().getName());
}
private static boolean call_checkArgs(Method m, Object[] args, boolean debug) {
Class[] types = m.getParameterTypes();
if (types.length != args.length) {
if (debug)
System.out.println("Bad parameter length: " + args.length + " vs " + types.length);
return false;
}
for (int i = 0; i < types.length; i++)
if (!(args[i] == null || types[i].isInstance(args[i]))) {
if (debug)
System.out.println("Bad parameter " + i + ": " + args[i] + " vs " + types[i]);
return false;
}
return true;
}
static String unnull(String s) {
return s == null ? "" : s;
}
static String doPost(String urlParameters, String url) throws IOException {
URL _url = new URL(url);
return doPost(urlParameters, _url.openConnection(), _url);
}
static String doPost(String urlParameters, URLConnection conn, URL url) throws IOException {
// connect and do POST
conn.setDoOutput(true);
OutputStreamWriter writer = new OutputStreamWriter(conn.getOutputStream());
writer.write(urlParameters);
writer.flush();
String contents = loadPage(conn, url);
writer.close();
return contents;
}
static Object get(Object o, String field) {
try {
Field f = get_findField(o.getClass(), field);
f.setAccessible(true);
return f.get(o);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
static Field get_findField(Class c, String field) {
for (Field f : c.getDeclaredFields())
if (f.getName().equals(field))
return f;
throw new RuntimeException("Field '" + field + "' not found in " + c.getName());
}
static Class getClass(String name) {
try {
return Class.forName(name);
} catch (ClassNotFoundException e) {
return null;
}
}
}