X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=java_strings.py;h=2e9ae67052d7d06fe6873065da9004d0a72fc4a2;hb=56b390596670c976a82419933a7206eb93cd1484;hp=b66157eb80be4580e1f857b2a979925227074e05;hpb=739c980d19c6c04538b739c680024c5083a10585;p=ldk-java

diff --git a/java_strings.py b/java_strings.py
index b66157eb..2e9ae670 100644
--- a/java_strings.py
+++ b/java_strings.py
@@ -1,7 +1,54 @@
 from bindingstypes import *
 
 class Consts:
-    def __init__(self, DEBUG):
+    def __init__(self, DEBUG: bool, **kwargs):
+
+        self.c_type_map = dict(
+            uint8_t = ['byte'],
+            uint16_t = ['short'],
+            uint32_t = ['int'],
+            long = ['long'],
+        )
+
+        self.to_hu_conv_templates = dict(
+            ptr = '{human_type} {var_name}_hu_conv = new {human_type}(null, {var_name});',
+            default = '{human_type} {var_name}_hu_conv = new {human_type}(null, {var_name});'
+        )
+
+        self.bindings_header = """package org.ldk.impl;
+import org.ldk.enums.*;
+
+public class bindings {
+	public static class VecOrSliceDef {
+		public long dataptr;
+		public long datalen;
+		public long stride;
+		public VecOrSliceDef(long dataptr, long datalen, long stride) {
+			this.dataptr = dataptr; this.datalen = datalen; this.stride = stride;
+		}
+	}
+	static {
+		System.loadLibrary(\"lightningjni\");
+		init(java.lang.Enum.class, VecOrSliceDef.class);
+		init_class_cache();
+	}
+	static native void init(java.lang.Class c, java.lang.Class slicedef);
+	static native void init_class_cache();
+
+	public static native boolean deref_bool(long ptr);
+	public static native long deref_long(long ptr);
+	public static native void free_heap_ptr(long ptr);
+	public static native byte[] read_bytes(long ptr, long len);
+	public static native byte[] get_u8_slice_bytes(long slice_ptr);
+	public static native long bytes_to_u8_vec(byte[] bytes);
+	public static native long new_txpointer_copy_data(byte[] txdata);
+	public static native void txpointer_free(long ptr);
+	public static native byte[] txpointer_get_buffer(long ptr);
+	public static native long vec_slice_len(long vec);
+	public static native long new_empty_slice_vec();
+
+"""
+
         self.common_base = """package org.ldk.structs;
 import java.util.LinkedList;
 class CommonBase {
@@ -738,3 +785,21 @@ import java.util.Arrays;
         out_c += ("\t}\n}\n")
         out_java_enum += ("}\n")
         return (out_java, out_java_enum, out_c)
+
+    def map_opaque_struct(self, struct_name):
+        out_opaque_struct_human = ""
+        out_opaque_struct_human += self.hu_struct_file_prefix
+        out_opaque_struct_human += ("public class " + struct_name.replace("LDK","") + " extends CommonBase")
+        if struct_name.startswith("LDKLocked"):
+            out_opaque_struct_human += (" implements AutoCloseable")
+        out_opaque_struct_human += (" {\n")
+        out_opaque_struct_human += ("\t" + struct_name.replace("LDK", "") + "(Object _dummy, long ptr) { super(ptr); }\n")
+        if struct_name.startswith("LDKLocked"):
+            out_opaque_struct_human += ("\t@Override public void close() {\n")
+        else:
+            out_opaque_struct_human += ("\t@Override @SuppressWarnings(\"deprecation\")\n")
+            out_opaque_struct_human += ("\tprotected void finalize() throws Throwable {\n")
+            out_opaque_struct_human += ("\t\tsuper.finalize();\n")
+        out_opaque_struct_human += ("\t\tif (ptr != 0) { bindings." + struct_name.replace("LDK","") + "_free(ptr); }\n")
+        out_opaque_struct_human += ("\t}\n\n")
+        return out_opaque_struct_human