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-rwxr-xr-xluatablegen.py78
1 files changed, 61 insertions, 17 deletions
diff --git a/luatablegen.py b/luatablegen.py
index 45331f5..48cecea 100755
--- a/luatablegen.py
+++ b/luatablegen.py
@@ -83,34 +83,32 @@ TABLE_REGISTER = ['int XXX_register(lua_State* __ls) {\n',
SOURCE_FILE_NAME='XXX_luatablegen.c'
HEADER_FILE_NAME='XXX_luatablegen.h'
LUA_PUSH_TABLE = """
-int pushluatable_YYY(lua_State* ls, XXX array) {
+int pushluatable_YYY(lua_State* ls, XXX array, uint64_t count) {
if (!lua_checkstack(ls, 3)) {
printf("Not enough space on the lua stack.");
return -1;
}
lua_newtable(ls);
uint64_t i = 0U;
- while(1) {
- if (array[i] == NULL) break;
+ for (int j = 0; j < count; ++j) {
lua_pushinteger(ls, i+1);
WWW_push_args(ls, array[i]);
new_WWW(ls);
+ lua_settable(ls, -3);
i++;
}
- lua_settable(ls, -3);
return 0;
}
"""
LUA_PUSH_TABLE_SIMPLE_TYPE = """
-int pushluatable_YYY(lua_State* ls, XXX array) {
+int pushluatable_YYY(lua_State* ls, XXX array, uint64_t count) {
if (!lua_checkstack(ls, 3)) {
printf("Not enough space on the lua stack.");
return -1;
}
lua_newtable(ls);
uint64_t i = 1U;
- while(1) {
- if (array[i] == NULL) break;
+ for (int j = 0; j < count; ++j) {
lua_pushinteger(ls, i+1);
lua_pushZZZ(ls, array[i]);
lua_settable(ls, -3);
@@ -120,9 +118,9 @@ int pushluatable_YYY(lua_State* ls, XXX array) {
}
"""
-LUA_PUSH_TABLE_SIMPLE_TYPE_SIG = 'int pushluatable_YYY(lua_State* ls, XXX array);\n'
-LUA_PUSH_TABLE_SIG = "int pushluatable_YYY(lua_State* ls, XXX array);\n"
-LUA_PUSH_TABLE_CALL = "pushluatable_YYY(lua_State* ls, WWW, XXX array);\n"
+LUA_PUSH_TABLE_SIMPLE_TYPE_SIG = 'int pushluatable_YYY(lua_State* ls, XXX array, uint64_t count);\n'
+LUA_PUSH_TABLE_SIG = "int pushluatable_YYY(lua_State* ls, XXX array, uint64_t count);\n"
+LUA_PUSH_TABLE_CALL = "pushluatable_YYY(lua_State* ls, WWW, XXX array, ZZZ);\n"
LUA_LIB = ["local wasm = {}\n\n", "return wasm\n"]
LUA_SETMETA_NEW = ["setmetatable(XXX, {__call =\n", "\tfunction(selfAAA)\n",
@@ -273,6 +271,14 @@ def get_elem_count(elem):
else:
return 1
+def get_count_node(elem, parent):
+ if "count" in elem.attrib:
+ count_node_name = elem.attrib["count"][6:]
+ for child in parent:
+ if child.tag == count_node_name:
+ return child
+ return None
+
def SigHandler_SIGINT(signum, frame):
print()
sys.exit(0)
@@ -386,10 +392,13 @@ class TbgParser(object):
struct_source.write("#endif\n")
#struct_source.write(text.last_comment)
- def gen_lua_table_push_def(self, node, struct_name):
+ def gen_lua_table_push_def(self, node, struct_name, parent):
type_name = type_resolver(child, self.def_elems+self.read_elems)
type_ref_node = get_def_node(type_name, self.def_elems+self.read_elems)
count = get_elem_count(node, self.def_elems+self.read_elems)
+ #count_node = get_count_node(node, parent)
+ count_node_name = str()
+ if count_node: count_node_name = count_node.attrib["name"]
if count == -1:
count_node_name = node.attrib["count"][6:]
if count == 1:
@@ -407,10 +416,14 @@ class TbgParser(object):
zzz = "lua_push" + node.attrib["luatype"]
return LUA_PUSH_TABLE_SIMPLE_TYPE.replace("XXX", xxx+pointer).replace("YYY", yyy).replace("ZZZ", zzz)
- def gen_lua_table_push_call(self, node, arg_pos):
+ def gen_lua_table_push_call(self, node, arg_pos, parent):
type_name = type_resolver(node, self.def_elems+self.read_elems)
type_ref_node = get_def_node(type_name, self.def_elems+self.read_elems)
count = get_elem_count(node)
+ count_node = get_count_node(node, parent)
+ count_node_name = str()
+ if count_node != None:
+ count_node_name = count_node.attrib["name"]
pointer = ""
if count == 1:
pointer = ""
@@ -424,7 +437,14 @@ class TbgParser(object):
else:
xxx = node.attrib["name"]
zzz = "lua_push" + node.attrib["luatype"]
- return [type_resolver(node, self.elems) + pointer + node.attrib["name"], LUA_PUSH_TABLE_CALL.replace("XXX", xxx+pointer).replace("YYY", yyy).replace("WWW", repr(arg_pos))]
+ dummy = str()
+ if count == 1:
+ dummy = "\tpush_" + type_resolver(node, self.elems) +"(__ls, dummy->"+node.attrib["name"]+");\n"
+ elif count > 1:
+ dummy = LUA_PUSH_TABLE_CALL.replace("XXX", xxx+pointer).replace("YYY", yyy).replace("WWW", repr(arg_pos)).replace("ZZZ", count)
+ else:
+ dummy = LUA_PUSH_TABLE_CALL.replace("XXX", xxx+pointer).replace("YYY", yyy).replace("WWW", repr(arg_pos)).replace("ZZZ", count_node_name)
+ return [type_resolver(node, self.elems) + pointer + node.attrib["name"], dummy]
def gen_luato_generic(self, struct_name, field_name, arg_pos):
parent = get_def_node(struct_name, self.elems)
@@ -505,10 +525,22 @@ class TbgParser(object):
elif lua_type == "table":
parent = get_def_node(struct_name, self.elems)
child = get_def_node(field_name, self.elems)
+ count_node_name = str()
if not child:
for kid in parent:
if kid.attrib["name"] == field_name: child = kid
- dummy = "\tpushluatable_" + type_resolver(child, self.elems) +"(__ls, _st->"+field_name+");\n"
+ count = get_elem_count(child)
+ count_node = get_count_node(child, parent)
+ print("parent:" + parent.attrib["name"])
+ print("child:" + child.attrib["name"])
+ if count_node != None: print("count node:" + count_node.attrib["name"])
+ if count_node != None: count_node_name = count_node.attrib["name"]
+ if count == 1:
+ dummy = "\tpush_" + type_resolver(child, self.elems) +"(__ls, _st->"+field_name+");\n"
+ elif count > 1:
+ dummy = "\tpushluatable_" + type_resolver(child, self.elems) +"(__ls, _st->"+field_name+", _st->"+count+");\n"
+ else:
+ dummy = "\tpushluatable_" + type_resolver(child, self.elems) +"(__ls, _st->"+field_name+", _st->"+count_node_name+");\n"
elif lua_type == "conditional":
parent = get_def_node(struct_name, self.elems)
child = get_def_node(field_name, self.elems)
@@ -526,6 +558,7 @@ class TbgParser(object):
if count == 1:
ref_type_node = get_def_node_tag(childer.attrib["type"][6:], self.elems)
c_source.write("push_" + ref_type_node.attrib["name"] + "(__ls, _st->" + child.attrib["name"] + ");\n")
+ # FIXME
else: pass
else:
print("bad lua_type entry in the json file")
@@ -551,7 +584,7 @@ class TbgParser(object):
elif lua_type == "string":dummy = "\t"+simple_type_resovler(field_type) +" "+field_name+" = "+"lua_tostring(__ls,"+repr(rev_counter)+");\n"
elif lua_type == "boolean": pass
elif lua_type == "table":
- temp = self.gen_lua_table_push_call(child, rev_counter)
+ temp = self.gen_lua_table_push_call(child, rev_counter, parent)
temp2 = self.gen_luato_generic(struct_name, field_name, rev_counter)
dummy = temp[0] + "=" + temp2
elif lua_type == "conditional":
@@ -581,11 +614,22 @@ class TbgParser(object):
elif lua_type == "boolean": dummy = "\tlua_pushboolean(__ls, dummy->"+field_name+");\n"
elif lua_type == "table":
parent = get_def_node(struct_name, self.elems)
- child = get_def_node(field_name, self.elems)
+ #child = get_def_node(field_name, self.elems)
+ for kid in parent:
+ if field_name == kid.attrib["name"]: child = kid
+ count = get_elem_count(child)
+ count_node = get_count_node(child, parent)
+ count_node_name = str()
+ if count_node != None: count_node_name = count_node.attrib["name"]
if not child:
for kid in parent:
if kid.attrib["name"] == field_name: child = kid
- dummy = "\tpushluatable_" + type_resolver(child, self.elems) +"(__ls, dummy->"+field_name+");\n"
+ if count == 1:
+ dummy = "\tpush_" + type_resolver(child, self.elems) +"(__ls, dummy->"+field_name+");\n"
+ elif count > 1:
+ dummy = "\tpushluatable_" + type_resolver(child, self.elems) +"(__ls, dummy->"+field_name+", dummy->"+count+");\n"
+ else:
+ dummy = "\tpushluatable_" + type_resolver(child, self.elems) +"(__ls, dummy->"+field_name+", dummy->"+count_node_name+");\n"
elif lua_type == "conditional":
pass
else:
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 15:48:22 +0000