[C#] Add initial hooks, the C# code compiles, the C not at all

[ldk-java] / genbindings.py

diff --git a/genbindings.py b/genbindings.py
index fb3ad6819a16e7cace4b7ce0cb3c9708c8181179..c9ae45ca252575c7cf0a42e7774584a0d907c098 100755 (executable)
--- a/genbindings.py
+++ b/genbindings.py
@@ -26,8 +26,12 @@ elif sys.argv[6] == "typescript":
     target = typescript_strings.Target.NODEJS
     if len(sys.argv) == 8 and sys.argv[7] == 'browser':
         target = typescript_strings.Target.BROWSER
+elif sys.argv[6] == "c_sharp":
+    import csharp_strings
+    from csharp_strings import Consts
+    target = csharp_strings.Target.CSHARP
 else:
-    print("Only java or typescript can be set for lang")
+    print("Only java, typescript, or c_sharp can be set for lang")
     sys.exit(1)
 
 
@@ -214,6 +218,11 @@ def java_c_types(fn_arg, ret_arr_len):
         rust_obj = "LDKTransaction"
         assert var_is_arr_regex.match(fn_arg[8:])
         arr_access = "data"
+    elif fn_arg.startswith("LDKWitness ") or fn_arg == "LDKWitness":
+        fn_arg = "uint8_t (*" + fn_arg[11:] + ")[datalen]"
+        rust_obj = "LDKWitness"
+        assert var_is_arr_regex.match(fn_arg[8:])
+        arr_access = "data"
     elif fn_arg.startswith("LDKCVec_"):
         is_ptr = False
         if "*" in fn_arg:
@@ -259,7 +268,7 @@ def java_c_types(fn_arg, ret_arr_len):
         fn_arg = fn_arg[4:].strip()
         is_primitive = True
     elif fn_arg.startswith("bool"):
-        java_ty = "boolean"
+        java_ty = consts.c_type_map['bool'][0]
         c_ty = "jboolean"
         fn_ty_arg = "Z"
         arr_ty = "bool"
@@ -273,11 +282,11 @@ def java_c_types(fn_arg, ret_arr_len):
         arr_ty = "uint8_t"
         fn_arg = fn_arg[7:].strip()
         is_primitive = True
-    elif fn_arg.startswith("LDKu5") or fn_arg.startswith("LDKWitnessVersion"):
+    elif fn_arg.startswith("LDKU5") or fn_arg.startswith("LDKWitnessVersion"):
         java_ty = consts.c_type_map['uint8_t'][0]
-        if fn_arg.startswith("LDKu5"):
+        if fn_arg.startswith("LDKU5"):
             java_hu_ty = "UInt5"
-            rust_obj = "LDKu5"
+            rust_obj = "LDKU5"
             fn_arg = fn_arg[6:].strip()
         else:
             java_hu_ty = "WitnessVersion"
@@ -1054,6 +1063,7 @@ with open(sys.argv[1]) as in_h, open(f"{sys.argv[2]}/bindings{consts.file_ext}",
                     with open(f"{sys.argv[3]}/structs/TxOut{consts.file_ext}", "w") as out_java_struct:
                         out_java_struct.write(consts.hu_struct_file_prefix)
                         out_java_struct.write(consts.txout_defn)
+                        out_java_struct.write(consts.hu_struct_file_suffix)
                         fn_line = "struct LDKCVec_u8Z TxOut_get_script_pubkey (struct LDKTxOut* thing)"
                         write_c(fn_line + " {")
                         write_c("\treturn CVec_u8Z_clone(&thing->script_pubkey);")
@@ -1068,6 +1078,7 @@ with open(sys.argv[1]) as in_h, open(f"{sys.argv[2]}/bindings{consts.file_ext}",
                     with open(f"{sys.argv[3]}/structs/BigEndianScalar{consts.file_ext}", "w") as out_java_struct:
                         out_java_struct.write(consts.hu_struct_file_prefix)
                         out_java_struct.write(consts.scalar_defn)
+                        out_java_struct.write(consts.hu_struct_file_suffix)
                         fn_line = "struct LDKThirtyTwoBytes BigEndianScalar_get_bytes (struct LDKBigEndianScalar* thing)"
                         write_c(fn_line + " {\n")
                         write_c("\tLDKThirtyTwoBytes ret = { .data = *thing->big_endian_bytes };\n")
@@ -1118,23 +1129,23 @@ with open(sys.argv[1]) as in_h, open(f"{sys.argv[2]}/bindings{consts.file_ext}",
             else:
                 assert(line == "\n")
 
-    out_java.write(consts.bindings_footer)
+    out_java.write(consts.bindings_footer())
     for struct_name in opaque_structs:
         with open(f"{sys.argv[3]}/structs/{struct_name.replace('LDK', '')}{consts.file_ext}", "a") as out_java_struct:
-            out_java_struct.write("}\n")
+            out_java_struct.write("}\n" + consts.hu_struct_file_suffix)
     for struct_name in trait_structs:
         with open(f"{sys.argv[3]}/structs/{struct_name.replace('LDK', '')}{consts.file_ext}", "a") as out_java_struct:
-            out_java_struct.write("}\n")
+            out_java_struct.write("}\n" + consts.hu_struct_file_suffix)
     for struct_name in complex_enums:
         with open(f"{sys.argv[3]}/structs/{struct_name.replace('LDK', '').replace('COption', 'Option')}{consts.file_ext}", "a") as out_java_struct:
-            out_java_struct.write("}\n")
+            out_java_struct.write("}\n" + consts.hu_struct_file_suffix)
     for struct_name in result_types:
         with open(f"{sys.argv[3]}/structs/{struct_name.replace('LDKCResult', 'Result')}{consts.file_ext}", "a") as out_java_struct:
-            out_java_struct.write("}\n")
+            out_java_struct.write("}\n" + consts.hu_struct_file_suffix)
     for struct_name in tuple_types:
         struct_hu_name = struct_name.replace("LDKC2Tuple", "TwoTuple").replace("LDKC3Tuple", "ThreeTuple")
         with open(f"{sys.argv[3]}/structs/{struct_hu_name}{consts.file_ext}", "a") as out_java_struct:
-            out_java_struct.write("}\n")
+            out_java_struct.write("}\n" + consts.hu_struct_file_suffix)
 
 with open(f"{sys.argv[4]}/bindings.c.body", "w") as out_c:
     out_c.write(consts.c_file_pfx)