Import decompiled source from 2010 launcher jar

1 files changed, 104 insertions, 0 deletions

diff --git a/src/net/minecraft/Util.java b/src/net/minecraft/Util.java
new file mode 100644
index 0000000..9b21f9c
--- /dev/null
+++ b/src/net/minecraft/Util.java
@@ -0,0 +1,104 @@
+package net.minecraft;
+
+import java.io.DataOutputStream;
+import java.io.File;
+import java.net.HttpURLConnection;
+
+public class Util {
+	private enum OS {
+		linux, solaris, windows, macos, unknown
+	}
+
+	private static File workDir = null;
+
+	public static File getWorkingDirectory() {
+		if (workDir == null) workDir = getWorkingDirectory("minecraft");
+		return workDir;
+	}
+
+	public static File getWorkingDirectory(String applicationName) {
+		File workingDirectory;
+		String applicationData, userHome = System.getProperty("user.home", ".");
+
+		switch (getPlatform()) {
+			case null:
+			case solaris:
+				workingDirectory = new File(userHome, '.' + applicationName + '/');
+				break;
+			case windows:
+				applicationData = System.getenv("APPDATA");
+				if (applicationData != null) {
+					workingDirectory = new File(applicationData, "." + applicationName + '/');
+					break;
+				}
+				workingDirectory = new File(userHome, '.' + applicationName + '/');
+				break;
+			case macos:
+				workingDirectory = new File(userHome, "Library/Application Support/" + applicationName);
+				break;
+			default:
+				workingDirectory = new File(userHome, String.valueOf(applicationName) + '/');
+				break;
+		}
+		if (!workingDirectory.exists() && !workingDirectory.mkdirs())
+			throw new RuntimeException("The working directory could not be created: " + workingDirectory);
+		return workingDirectory;
+	}
+
+	private static OS getPlatform() {
+		String osName = System.getProperty("os.name").toLowerCase();
+		if (osName.contains("win")) return OS.windows;
+		if (osName.contains("mac")) return OS.macos;
+		if (osName.contains("solaris")) return OS.solaris;
+		if (osName.contains("sunos")) return OS.solaris;
+		if (osName.contains("linux")) return OS.linux;
+		if (osName.contains("unix")) return OS.linux;
+		return OS.unknown;
+	}
+
+
+	public static String excutePost(String targetURL, String urlParameters) {
+		HttpURLConnection connection = null;
+
+		try {
+			URL url = new URL(targetURL);
+			connection = (HttpURLConnection) url.openConnection();
+			connection.setRequestMethod("POST");
+			connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
+
+			connection.setRequestProperty("Content-Length", Integer.toString((urlParameters.getBytes()).length));
+			connection.setRequestProperty("Content-Language", "en-US");
+
+			connection.setUseCaches(false);
+			connection.setDoInput(true);
+			connection.setDoOutput(true);
+
+
+			DataOutputStream wr = new DataOutputStream(connection.getOutputStream());
+			wr.writeBytes(urlParameters);
+			wr.flush();
+			wr.close();
+
+
+			InputStream is = connection.getInputStream();
+			BufferedReader rd = new BufferedReader(new InputStreamReader(is));
+
+			StringBuffer response = new StringBuffer();
+			String line;
+			while ((line = rd.readLine()) != null) {
+				response.append(line);
+				response.append('\r');
+			}
+			rd.close();
+			return response.toString();
+		} catch (Exception e) {
+
+			e.printStackTrace();
+			return null;
+		} finally {
+
+			if (connection != null)
+				connection.disconnect();
+		}
+	}
+}