X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FErrorMessage.java;h=cf7b9f50c6c1863419d105fe4c55fa3987539817;hb=f3e670e9341decac613d33fc52febf19cea32f20;hp=c6758fdf8b67dac15ac8843adee6f4965e1a74ec;hpb=a9b82019e7ffa7d32d44943133bb64e1197bd2f1;p=ldk-java

diff --git a/src/main/java/org/ldk/structs/ErrorMessage.java b/src/main/java/org/ldk/structs/ErrorMessage.java
index c6758fdf..cf7b9f50 100644
--- a/src/main/java/org/ldk/structs/ErrorMessage.java
+++ b/src/main/java/org/ldk/structs/ErrorMessage.java
@@ -4,7 +4,12 @@ import org.ldk.impl.bindings;
 import org.ldk.enums.*;
 import org.ldk.util.*;
 import java.util.Arrays;
+import javax.annotation.Nullable;
 
+
+/**
+ * An error message to be sent or received from a peer
+ */
 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
 public class ErrorMessage extends CommonBase {
 	ErrorMessage(Object _dummy, long ptr) { super(ptr); }
@@ -14,43 +19,83 @@ public class ErrorMessage extends CommonBase {
 		if (ptr != 0) { bindings.ErrorMessage_free(ptr); }
 	}
 
-	public ErrorMessage clone() {
-		long ret = bindings.ErrorMessage_clone(this.ptr);
-		ErrorMessage ret_hu_conv = new ErrorMessage(null, ret);
-		return ret_hu_conv;
-	}
-
+	/**
+	 * The channel ID involved in the error
+	 */
 	public byte[] get_channel_id() {
 		byte[] ret = bindings.ErrorMessage_get_channel_id(this.ptr);
 		return ret;
 	}
 
+	/**
+	 * The channel ID involved in the error
+	 */
 	public void set_channel_id(byte[] val) {
-		bindings.ErrorMessage_set_channel_id(this.ptr, val);
+		bindings.ErrorMessage_set_channel_id(this.ptr, InternalUtils.check_arr_len(val, 32));
 	}
 
+	/**
+	 * A possibly human-readable error description.
+	 * The string should be sanitized before it is used (e.g. emitted to logs
+	 * or printed to stdout).  Otherwise, a well crafted error message may trigger a security
+	 * vulnerability in the terminal emulator or the logging subsystem.
+	 */
 	public String get_data() {
 		String ret = bindings.ErrorMessage_get_data(this.ptr);
 		return ret;
 	}
 
-	public void set_data(byte[] val) {
+	/**
+	 * A possibly human-readable error description.
+	 * The string should be sanitized before it is used (e.g. emitted to logs
+	 * or printed to stdout).  Otherwise, a well crafted error message may trigger a security
+	 * vulnerability in the terminal emulator or the logging subsystem.
+	 */
+	public void set_data(java.lang.String val) {
 		bindings.ErrorMessage_set_data(this.ptr, val);
 	}
 
-	public static ErrorMessage constructor_new(byte[] channel_id_arg, byte[] data_arg) {
-		long ret = bindings.ErrorMessage_new(channel_id_arg, data_arg);
-		ErrorMessage ret_hu_conv = new ErrorMessage(null, ret);
+	/**
+	 * Constructs a new ErrorMessage given each field
+	 */
+	public static ErrorMessage of(byte[] channel_id_arg, java.lang.String data_arg) {
+		long ret = bindings.ErrorMessage_new(InternalUtils.check_arr_len(channel_id_arg, 32), data_arg);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		ErrorMessage ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ErrorMessage(null, ret); }
+		ret_hu_conv.ptrs_to.add(ret_hu_conv);
+		return ret_hu_conv;
+	}
+
+	long clone_ptr() {
+		long ret = bindings.ErrorMessage_clone_ptr(this.ptr);
+		return ret;
+	}
+
+	/**
+	 * Creates a copy of the ErrorMessage
+	 */
+	public ErrorMessage clone() {
+		long ret = bindings.ErrorMessage_clone(this.ptr);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		ErrorMessage ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ErrorMessage(null, ret); }
+		ret_hu_conv.ptrs_to.add(this);
 		return ret_hu_conv;
 	}
 
+	/**
+	 * Serialize the ErrorMessage object into a byte array which can be read by ErrorMessage_read
+	 */
 	public byte[] write() {
 		byte[] ret = bindings.ErrorMessage_write(this.ptr);
 		return ret;
 	}
 
-	public static Result_ErrorMessageDecodeErrorZ constructor_read(byte[] ser) {
+	/**
+	 * Read a ErrorMessage from a byte array, created by ErrorMessage_write
+	 */
+	public static Result_ErrorMessageDecodeErrorZ read(byte[] ser) {
 		long ret = bindings.ErrorMessage_read(ser);
+		if (ret >= 0 && ret <= 4096) { return null; }
 		Result_ErrorMessageDecodeErrorZ ret_hu_conv = Result_ErrorMessageDecodeErrorZ.constr_from_ptr(ret);
 		return ret_hu_conv;
 	}