if ty_info.arr_access is None:
return ConvInfo(ty_info = ty_info, arg_name = ty_info.var_name,
arg_conv = None, arg_conv_name = None, arg_conv_cleanup = None,
- ret_conv = ("jstring " + ty_info.var_name + "_conv = " + self.consts.owned_str_to_c_call[0], self.consts.owned_str_to_c_call[1] + ";"), ret_conv_name = ty_info.var_name + "_conv",
+ ret_conv = ("const char* " + ty_info.var_name + "_str = ",
+ ";\njstring " + ty_info.var_name + "_conv = " + self.consts.str_ref_to_c_call(ty_info.var_name + "_str", "strlen(" + ty_info.var_name + "_str)") + ";"),
+ ret_conv_name = ty_info.var_name + "_conv",
to_hu_conv = None, to_hu_conv_name = None, from_hu_conv = None)
else:
return ConvInfo(ty_info = ty_info, arg_name = ty_info.var_name,
arg_conv = None, arg_conv_name = None, arg_conv_cleanup = None,
ret_conv = ("LDKStr " + ty_info.var_name + "_str = ",
- ";\nchar* " + ty_info.var_name + "_buf = MALLOC(" + ty_info.var_name + "_str." + ty_info.arr_len + " + 1, \"str conv buf\");\n" +
- "memcpy(" + ty_info.var_name + "_buf, " + ty_info.var_name + "_str." + ty_info.arr_access + ", " + ty_info.var_name + "_str." + ty_info.arr_len + ");\n" +
- ty_info.var_name + "_buf[" + ty_info.var_name + "_str." + ty_info.arr_len + "] = 0;\n" +
- "jstring " + ty_info.var_name + "_conv = " + self.consts.owned_str_to_c_call[0] + ty_info.var_name + "_str." + ty_info.arr_access + self.consts.owned_str_to_c_call[1] + ";\n" +
- "FREE(" + ty_info.var_name + "_buf);"),
+ ";\njstring " + ty_info.var_name + "_conv = " + self.consts.str_ref_to_c_call(ty_info.var_name + "_str." + ty_info.arr_access, ty_info.var_name + "_str." + ty_info.arr_len) + ";"),
ret_conv_name = ty_info.var_name + "_conv", to_hu_conv = None, to_hu_conv_name = None, from_hu_conv = None)
elif ty_info.var_name == "" and not print_void:
# We don't have a parameter name, and want one, just call it arg
arg_conv_cleanup = None,
ret_conv = (ty_info.c_ty + " " + ty_info.var_name + "_conv = " + ret_pfx, ret_sfx + ";"),
ret_conv_name = ty_info.var_name + "_conv", to_hu_conv = None, to_hu_conv_name = None, from_hu_conv = None)
- base_conv = ty_info.rust_obj + " " + ty_info.var_name + "_conv = *(" + ty_info.rust_obj + "*)" + ty_info.var_name + ";"
+ base_conv = ty_info.rust_obj + " " + ty_info.var_name + "_conv = *(" + ty_info.rust_obj + "*)(((uint64_t)" + ty_info.var_name + ") & ~1);"
if ty_info.rust_obj in self.trait_structs:
+ ret_conv = (ty_info.rust_obj + "* ret = MALLOC(sizeof(" + ty_info.rust_obj + "), \"" + ty_info.rust_obj + "\");\n*ret = ", ";")
+ if holds_ref:
+ if (ty_info.rust_obj.replace("LDK", "") + "_clone") in self.clone_fns:
+ ret_conv = (ret_conv[0] + ty_info.rust_obj.replace("LDK", "") + "_clone(&", ");")
+ else:
+ ret_conv = (ret_conv[0], "; // XXX: We likely need to clone here, but no _clone fn is available!")
if not is_free:
needs_full_clone = not is_free and (not ty_info.is_ptr and not holds_ref or ty_info.requires_clone == True) and ty_info.requires_clone != False
if needs_full_clone and (ty_info.rust_obj.replace("LDK", "") + "_clone") in self.clone_fns:
base_conv = base_conv + self.consts.trait_struct_inc_refcnt(ty_info)
if needs_full_clone:
base_conv = base_conv + "// Warning: we may need a move here but can't do a full clone!\n"
-
else:
base_conv = base_conv + "\n" + "FREE((void*)" + ty_info.var_name + ");"
return ConvInfo(ty_info = ty_info, arg_name = ty_info.var_name,
arg_conv = base_conv, arg_conv_name = ty_info.var_name + "_conv", arg_conv_cleanup = None,
- ret_conv = (ty_info.rust_obj + "* ret = MALLOC(sizeof(" + ty_info.rust_obj + "), \"" + ty_info.rust_obj + "\");\n*ret = ", ";"),
- ret_conv_name = "(long)ret",
+ ret_conv = ret_conv, ret_conv_name = "(long)ret",
to_hu_conv = ty_info.java_hu_ty + " ret_hu_conv = new " + ty_info.java_hu_ty + "(null, " + ty_info.var_name + ");\nret_hu_conv.ptrs_to.add(this);",
to_hu_conv_name = "ret_hu_conv",
from_hu_conv = (ty_info.var_name + " == null ? 0 : " + ty_info.var_name + ".ptr", "this.ptrs_to.add(" + ty_info.var_name + ")"))
- if ty_info.rust_obj != "LDKu8slice":
+ needs_full_clone = not is_free and (not ty_info.is_ptr and not holds_ref or ty_info.requires_clone == True) and ty_info.requires_clone != False
+ if needs_full_clone:
+ if not ty_info.var_name.startswith("ret") or "res" in ty_info.var_name: # XXX: This is a stupid hack
+ needs_full_clone = False
+ if needs_full_clone and (ty_info.rust_obj.replace("LDK", "") + "_clone") in self.clone_fns:
+ base_conv = base_conv + "\n" + ty_info.var_name + "_conv = " + ty_info.rust_obj.replace("LDK", "") + "_clone((" + ty_info.rust_obj + "*)" + ty_info.var_name + ");"
+ elif needs_full_clone:
+ base_conv = base_conv + "\n// Warning: we may need a move here but can't do a full clone!"
+ if not needs_full_clone and ty_info.rust_obj != "LDKu8slice":
# Don't bother free'ing slices passed in - Rust doesn't auto-free the
# underlying unlike Vecs, and it gives Java more freedom.
- base_conv = base_conv + "\nFREE((void*)" + ty_info.var_name + ");";
+ base_conv = base_conv + "\nFREE((void*)" + ty_info.var_name + ");"
if ty_info.rust_obj in self.complex_enums:
- ret_conv = ("long " + ty_info.var_name + "_ref = (long)&", ";")
+ ret_conv = ("long " + ty_info.var_name + "_ref = ((long)&", ") | 1;")
if not holds_ref:
ret_conv = (ty_info.rust_obj + " *" + ty_info.var_name + "_copy = MALLOC(sizeof(" + ty_info.rust_obj + "), \"" + ty_info.rust_obj + "\");\n", "")
if ty_info.requires_clone == True: # Set in object array mapping
from_hu_conv = from_hu_conv + ", "
conv.var_name = ty_info.var_name + "_" + chr(idx + ord("a"))
conv_map = self.map_type_with_info(conv, False, None, is_free, holds_ref)
- to_hu_conv_pfx = to_hu_conv_pfx + conv.java_ty + " " + ty_info.var_name + "_" + chr(idx + ord("a")) + " = " + "bindings." + self.tuple_types[ty_info.rust_obj][1] + "_get_" + chr(idx + ord("a")) + "(" + ty_info.var_name + ");\n"
+ to_hu_conv_pfx = to_hu_conv_pfx + conv.java_ty + " " + ty_info.var_name + "_" + chr(idx + ord("a")) + " = "
+ if not conv.is_native_primitive and (conv_map.rust_obj.replace("LDK", "") + "_clone") in self.clone_fns and conv_map.rust_obj == "LDKTxOut":
+ to_hu_conv_pfx = to_hu_conv_pfx + "bindings." + conv_map.rust_obj.replace("LDK", "") + "_clone("
+ to_hu_conv_pfx = to_hu_conv_pfx + "bindings." + self.tuple_types[ty_info.rust_obj][1] + "_get_" + chr(idx + ord("a")) + "(" + ty_info.var_name + ")"
+ if not conv.is_native_primitive and (conv_map.rust_obj.replace("LDK", "") + "_clone") in self.clone_fns and conv_map.rust_obj == "LDKTxOut": # XXX
+ to_hu_conv_pfx = to_hu_conv_pfx + ")"
+ to_hu_conv_pfx = to_hu_conv_pfx + ";\n"
if conv_map.to_hu_conv is not None:
to_hu_conv_pfx = to_hu_conv_pfx + conv_map.to_hu_conv + ";\n"
to_hu_conv_sfx = to_hu_conv_sfx + conv_map.to_hu_conv_name
to_hu_conv = to_hu_conv_pfx + to_hu_conv_sfx + ");", to_hu_conv_name = ty_info.var_name + "_conv", from_hu_conv = (from_hu_conv + ")", ""))
return ConvInfo(ty_info = ty_info, arg_name = ty_info.var_name,
arg_conv = base_conv, arg_conv_name = ty_info.var_name + "_conv", arg_conv_cleanup = None,
- ret_conv = ("long " + ty_info.var_name + "_ref = (long)&", ";"), ret_conv_name = ty_info.var_name + "_ref",
+ ret_conv = ("long " + ty_info.var_name + "_ref = (long)(&", ") | 1;"), ret_conv_name = ty_info.var_name + "_ref",
to_hu_conv = to_hu_conv_pfx + to_hu_conv_sfx + ");", to_hu_conv_name = ty_info.var_name + "_conv", from_hu_conv = (from_hu_conv + ")", ""))
# The manually-defined types - TxOut and Transaction
if not ty_info.is_ptr and not holds_ref:
ret_conv = ("LDKTxOut* " + ty_info.var_name + "_ref = MALLOC(sizeof(LDKTxOut), \"LDKTxOut\");\n*" + ty_info.var_name + "_ref = ", ";")
else:
- ret_conv = ("long " + ty_info.var_name + "_ref = (long)&", ";")
+ ret_conv = ("long " + ty_info.var_name + "_ref = ((long)&", ") | 1;")
return ConvInfo(ty_info = ty_info, arg_name = ty_info.var_name,
arg_conv = base_conv, arg_conv_name = ty_info.var_name + "_conv", arg_conv_cleanup = None,
ret_conv = ret_conv, ret_conv_name = "(long)" + ty_info.var_name + "_ref",
to_hu_conv_name = "ret_hu_conv",
from_hu_conv = (ty_info.var_name + " == null ? 0 : " + ty_info.var_name + ".ptr", "this.ptrs_to.add(" + ty_info.var_name + ")"))
return ConvInfo(ty_info = ty_info, arg_name = ty_info.var_name,
- arg_conv = ty_info.rust_obj + "* " + ty_info.var_name + "_conv = (" + ty_info.rust_obj + "*)" + ty_info.var_name + ";",
+ arg_conv = ty_info.rust_obj + "* " + ty_info.var_name + "_conv = (" + ty_info.rust_obj + "*)(" + ty_info.var_name + " & ~1);",
arg_conv_name = ty_info.var_name + "_conv", arg_conv_cleanup = None,
ret_conv = ("long ret_" + ty_info.var_name + " = (long)", ";"), ret_conv_name = "ret_" + ty_info.var_name,
to_hu_conv = "TODO 3", to_hu_conv_name = None, from_hu_conv = None) # its a pointer, no conv needed
projects / ldk-java / blobdiff