diff options
Diffstat (limited to 'modules/gdnative/gdnative_builders.py')
| -rw-r--r-- | modules/gdnative/gdnative_builders.py | 263 |
1 files changed, 0 insertions, 263 deletions
diff --git a/modules/gdnative/gdnative_builders.py b/modules/gdnative/gdnative_builders.py deleted file mode 100644 index 6c96e23426..0000000000 --- a/modules/gdnative/gdnative_builders.py +++ /dev/null @@ -1,263 +0,0 @@ -"""Functions used to generate source files during build time - -All such functions are invoked in a subprocess on Windows to prevent build flakiness. - -""" -import json -from platform_methods import subprocess_main - - -def _spaced(e): - return e if e[-1] == "*" else e + " " - - -def _build_gdnative_api_struct_header(api): - out = [ - "/* THIS FILE IS GENERATED DO NOT EDIT */", - "#ifndef GODOT_GDNATIVE_API_STRUCT_H", - "#define GODOT_GDNATIVE_API_STRUCT_H", - "", - "#include <gdnative/gdnative.h>", - "#include <android/godot_android.h>", - "#include <nativescript/godot_nativescript.h>", - "#include <pluginscript/godot_pluginscript.h>", - "#include <videodecoder/godot_videodecoder.h>", - "", - "#ifdef __cplusplus", - 'extern "C" {', - "#endif", - "", - "enum GDNATIVE_API_TYPES {", - "\tGDNATIVE_" + api["core"]["type"] + ",", - ] - - for ext in api["extensions"]: - out += ["\tGDNATIVE_EXT_" + ext["type"] + ","] - - out += ["};", ""] - - def generate_extension_struct(name, ext, include_version=True): - ret_val = [] - if ext["next"]: - ret_val += generate_extension_struct(name, ext["next"]) - - ret_val += [ - "typedef struct godot_gdnative_ext_" - + name - + ("" if not include_version else ("_{0}_{1}".format(ext["version"]["major"], ext["version"]["minor"]))) - + "_api_struct {", - "\tunsigned int type;", - "\tgodot_gdnative_api_version version;", - "\tconst godot_gdnative_api_struct *next;", - ] - - for funcdef in ext["api"]: - args = ", ".join(["%s%s" % (_spaced(t), n) for t, n in funcdef["arguments"]]) - ret_val.append("\t%s(*%s)(%s);" % (_spaced(funcdef["return_type"]), funcdef["name"], args)) - - ret_val += [ - "} godot_gdnative_ext_" - + name - + ("" if not include_version else ("_{0}_{1}".format(ext["version"]["major"], ext["version"]["minor"]))) - + "_api_struct;", - "", - ] - - return ret_val - - def generate_core_extension_struct(core): - ret_val = [] - if core["next"]: - ret_val += generate_core_extension_struct(core["next"]) - - ret_val += [ - "typedef struct godot_gdnative_core_" - + "{0}_{1}".format(core["version"]["major"], core["version"]["minor"]) - + "_api_struct {", - "\tunsigned int type;", - "\tgodot_gdnative_api_version version;", - "\tconst godot_gdnative_api_struct *next;", - ] - - for funcdef in core["api"]: - args = ", ".join(["%s%s" % (_spaced(t), n) for t, n in funcdef["arguments"]]) - ret_val.append("\t%s(*%s)(%s);" % (_spaced(funcdef["return_type"]), funcdef["name"], args)) - - ret_val += [ - "} godot_gdnative_core_" - + "{0}_{1}".format(core["version"]["major"], core["version"]["minor"]) - + "_api_struct;", - "", - ] - - return ret_val - - for ext in api["extensions"]: - name = ext["name"] - out += generate_extension_struct(name, ext, False) - - if api["core"]["next"]: - out += generate_core_extension_struct(api["core"]["next"]) - - out += [ - "typedef struct godot_gdnative_core_api_struct {", - "\tunsigned int type;", - "\tgodot_gdnative_api_version version;", - "\tconst godot_gdnative_api_struct *next;", - "\tunsigned int num_extensions;", - "\tconst godot_gdnative_api_struct **extensions;", - ] - - for funcdef in api["core"]["api"]: - args = ", ".join(["%s%s" % (_spaced(t), n) for t, n in funcdef["arguments"]]) - out.append("\t%s(*%s)(%s);" % (_spaced(funcdef["return_type"]), funcdef["name"], args)) - - out += [ - "} godot_gdnative_core_api_struct;", - "", - "#ifdef __cplusplus", - "}", - "#endif", - "", - "#endif // GODOT_GDNATIVE_API_STRUCT_H", - "", - ] - return "\n".join(out) - - -def _build_gdnative_api_struct_source(api): - out = ["/* THIS FILE IS GENERATED DO NOT EDIT */", "", "#include <gdnative_api_struct.gen.h>", ""] - - def get_extension_struct_name(name, ext, include_version=True): - return ( - "godot_gdnative_ext_" - + name - + ("" if not include_version else ("_{0}_{1}".format(ext["version"]["major"], ext["version"]["minor"]))) - + "_api_struct" - ) - - def get_extension_struct_instance_name(name, ext, include_version=True): - return ( - "api_extension_" - + name - + ("" if not include_version else ("_{0}_{1}".format(ext["version"]["major"], ext["version"]["minor"]))) - + "_struct" - ) - - def get_extension_struct_definition(name, ext, include_version=True): - - ret_val = [] - - if ext["next"]: - ret_val += get_extension_struct_definition(name, ext["next"]) - - ret_val += [ - "extern const " - + get_extension_struct_name(name, ext, include_version) - + " " - + get_extension_struct_instance_name(name, ext, include_version) - + " = {", - "\tGDNATIVE_EXT_" + ext["type"] + ",", - "\t{" + str(ext["version"]["major"]) + ", " + str(ext["version"]["minor"]) + "},", - "\t" - + ( - "nullptr" - if not ext["next"] - else ("(const godot_gdnative_api_struct *)&" + get_extension_struct_instance_name(name, ext["next"])) - ) - + ",", - ] - - for funcdef in ext["api"]: - ret_val.append("\t%s," % funcdef["name"]) - - ret_val += ["};\n"] - - return ret_val - - def get_core_struct_definition(core): - ret_val = [] - - if core["next"]: - ret_val += get_core_struct_definition(core["next"]) - - ret_val += [ - "extern const godot_gdnative_core_" - + "{0}_{1}_api_struct api_{0}_{1}".format(core["version"]["major"], core["version"]["minor"]) - + " = {", - "\tGDNATIVE_" + core["type"] + ",", - "\t{" + str(core["version"]["major"]) + ", " + str(core["version"]["minor"]) + "},", - "\t" - + ( - "nullptr" - if not core["next"] - else ( - "(const godot_gdnative_api_struct *)& api_{0}_{1}".format( - core["next"]["version"]["major"], core["next"]["version"]["minor"] - ) - ) - ) - + ",", - ] - - for funcdef in core["api"]: - ret_val.append("\t%s," % funcdef["name"]) - - ret_val += ["};\n"] - - return ret_val - - for ext in api["extensions"]: - name = ext["name"] - out += get_extension_struct_definition(name, ext, False) - - out += ["", "const godot_gdnative_api_struct *gdnative_extensions_pointers[] = {"] - - for ext in api["extensions"]: - name = ext["name"] - out += ["\t(godot_gdnative_api_struct *)&api_extension_" + name + "_struct,"] - - out += ["};\n"] - - if api["core"]["next"]: - out += get_core_struct_definition(api["core"]["next"]) - - out += [ - "extern const godot_gdnative_core_api_struct api_struct = {", - "\tGDNATIVE_" + api["core"]["type"] + ",", - "\t{" + str(api["core"]["version"]["major"]) + ", " + str(api["core"]["version"]["minor"]) + "},", - "\t" - + ( - "nullptr, " - if not api["core"]["next"] - else ( - "(const godot_gdnative_api_struct *)& api_{0}_{1},".format( - api["core"]["next"]["version"]["major"], api["core"]["next"]["version"]["minor"] - ) - ) - ), - "\t" + str(len(api["extensions"])) + ",", - "\tgdnative_extensions_pointers,", - ] - - for funcdef in api["core"]["api"]: - out.append("\t%s," % funcdef["name"]) - out.append("};\n") - - return "\n".join(out) - - -def build_gdnative_api_struct(target, source, env): - - with open(source[0], "r") as fd: - api = json.load(fd) - - header, source = target - with open(header, "w") as fd: - fd.write(_build_gdnative_api_struct_header(api)) - with open(source, "w") as fd: - fd.write(_build_gdnative_api_struct_source(api)) - - -if __name__ == "__main__": - subprocess_main(globals()) |