Package com.ranull.graves.util

Class ServerUtil

java.lang.Object
com.ranull.graves.util.ServerUtil
public final class ServerUtil extends Object
Utility class for gathering server information and generating server dumps. This class includes methods for retrieving various system and server-related information.

  • Constructor Details

    • ServerUtil

      public ServerUtil()

  • Method Details

    • getServerDumpInfo

      public static String getServerDumpInfo(Graves plugin)
      Gathers server information and generates a dump in string format.
      Parameters:
      plugin - The Graves plugin instance.
      Returns:
      A string containing the server dump information.

    • formatFrequency

      private static String formatFrequency(double frequency)

    • readFileToString

      private static String readFileToString(File file) throws IOException
      Reads a file into a string.
      Parameters:
      file - The file to read.
      Returns:
      The content of the file as a string.
      Throws:
      IOException - If an I/O error occurs.

    • formatDuration

      private static String formatDuration(long seconds)

    • getNmsVersion

      private static String getNmsVersion(Object server) throws Exception
      Retrieves the NMS version using reflection to ensure compatibility.
      Parameters:
      server - The Bukkit server instance.
      Returns:
      The NMS version string.
      Throws:
      Exception - if the method to retrieve NMS version is not found.

    • formatBytes

      private static String formatBytes(long bytes)
      Formats a byte count into a human-readable string with appropriate units.
      Parameters:
      bytes - The number of bytes.
      Returns:
      A string with the byte count formatted in B, KB, MB, GB, TB, or PB.

    • hasKeepInventory

      public static boolean hasKeepInventory(org.bukkit.World world)

    • getSystemProperty

      private static String getSystemProperty(String key)
      Gets the value of a system property or returns "Unknown" if the property is not set.
      Parameters:
      key - The name of the system property.
      Returns:
      The value of the system property or "Unknown" if not set.

    • getOsName

      private static String getOsName()
      Gets the detailed OS name from the system properties or files.
      Returns:
      A string with the OS name.

    • getLinuxOsName

      private static String getLinuxOsName()
      Reads the OS name from the /etc/os-release file on Unix-like systems.
      Returns:
      A string with the OS name.

    • isRunningInDocker

      private static boolean isRunningInDocker()
      Checks if the server is running in a Docker container.
      Returns:
      True if running in Docker, otherwise false.

    • isRootlessDocker

      private static boolean isRootlessDocker()
      Checks if the server is running in a rootless Docker container.
      Returns:
      True if running in a rootless Docker container, otherwise false.

    • isRunningWithPanel

      private static boolean isRunningWithPanel()
      Checks if the server is running with a panel (e.g., hosting panel).
      Returns:
      True if running with a panel, otherwise false.

    • isRunningAsRoot

      private static boolean isRunningAsRoot()
      Checks if the server is running with root-level access.
      Returns:
      True if running as root, otherwise false.

    • maskPasswords

      private static String maskPasswords(String configString, org.bukkit.configuration.file.FileConfiguration config)
      Masks passwords in the configuration string with asterisks while retaining the character count.
      Parameters:
      configString - The configuration string.
      config - The FileConfiguration object.
      Returns:
      The modified configuration string with passwords masked.

    • isPasswordField

      private static boolean isPasswordField(String path)
      Determines if the given configuration path corresponds to a password field.
      Parameters:
      path - The configuration path.
      Returns:
      True if the path is a password field, otherwise false.

    • joinLines

      private static String joinLines(List<String> lines)
      Joins a list of strings into a single string, separated by new lines.
      Parameters:
      lines - The list of lines to join.
      Returns:
      A single string with lines joined by new lines.

    • repeat

      private static String repeat(char ch, int times)
      Repeats a character a specified number of times.
      Parameters:
      ch - The character to repeat.
      times - The number of times to repeat the character.
      Returns:
      A string with the character repeated.

    • getPlayerList

      private static String getPlayerList()
      Gets a list of online players' names.
      Returns:
      A comma-separated string of online player names.

    • getPluginList

      private static String getPluginList()
      Gets a list of plugins with their names and versions.
      Returns:
      A comma-separated string of plugin names and versions.