293 lines
12 KiB
C++
293 lines
12 KiB
C++
/*************************************************************************/
|
|
/* godot_plugin_config.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/*************************************************************************/
|
|
|
|
#ifndef GODOT_PLUGIN_CONFIG_H
|
|
#define GODOT_PLUGIN_CONFIG_H
|
|
|
|
#include "core/error/error_list.h"
|
|
#include "core/io/config_file.h"
|
|
#include "core/string/ustring.h"
|
|
|
|
/*
|
|
The `config` section and fields are required and defined as follow:
|
|
- **name**: name of the plugin
|
|
- **binary**: path to static `.a` library
|
|
|
|
The `dependencies` and fields are optional.
|
|
- **linked**: dependencies that should only be linked.
|
|
- **embedded**: dependencies that should be linked and embedded into application.
|
|
- **system**: system dependencies that should be linked.
|
|
- **capabilities**: capabilities that would be used for `UIRequiredDeviceCapabilities` options in Info.plist file.
|
|
- **files**: files that would be copied into application
|
|
|
|
The `plist` section are optional.
|
|
- **key**: key and value that would be added in Info.plist file.
|
|
*/
|
|
|
|
struct PluginConfigIOS {
|
|
inline static const char *PLUGIN_CONFIG_EXT = ".gdip";
|
|
|
|
inline static const char *CONFIG_SECTION = "config";
|
|
inline static const char *CONFIG_NAME_KEY = "name";
|
|
inline static const char *CONFIG_BINARY_KEY = "binary";
|
|
inline static const char *CONFIG_INITIALIZE_KEY = "initialization";
|
|
inline static const char *CONFIG_DEINITIALIZE_KEY = "deinitialization";
|
|
|
|
inline static const char *DEPENDENCIES_SECTION = "dependencies";
|
|
inline static const char *DEPENDENCIES_LINKED_KEY = "linked";
|
|
inline static const char *DEPENDENCIES_EMBEDDED_KEY = "embedded";
|
|
inline static const char *DEPENDENCIES_SYSTEM_KEY = "system";
|
|
inline static const char *DEPENDENCIES_CAPABILITIES_KEY = "capabilities";
|
|
inline static const char *DEPENDENCIES_FILES_KEY = "files";
|
|
inline static const char *DEPENDENCIES_LINKER_FLAGS = "linker_flags";
|
|
|
|
inline static const char *PLIST_SECTION = "plist";
|
|
|
|
// Set to true when the config file is properly loaded.
|
|
bool valid_config = false;
|
|
bool supports_targets = false;
|
|
// Unix timestamp of last change to this plugin.
|
|
uint64_t last_updated = 0;
|
|
|
|
// Required config section
|
|
String name;
|
|
String binary;
|
|
String initialization_method;
|
|
String deinitialization_method;
|
|
|
|
// Optional dependencies section
|
|
Vector<String> linked_dependencies;
|
|
Vector<String> embedded_dependencies;
|
|
Vector<String> system_dependencies;
|
|
|
|
Vector<String> files_to_copy;
|
|
Vector<String> capabilities;
|
|
|
|
Vector<String> linker_flags;
|
|
|
|
// Optional plist section
|
|
// Supports only string types for now
|
|
HashMap<String, String> plist;
|
|
};
|
|
|
|
static inline String resolve_local_dependency_path(String plugin_config_dir, String dependency_path) {
|
|
String absolute_path;
|
|
|
|
if (dependency_path.is_empty()) {
|
|
return absolute_path;
|
|
}
|
|
|
|
if (dependency_path.is_abs_path()) {
|
|
return dependency_path;
|
|
}
|
|
|
|
String res_path = ProjectSettings::get_singleton()->globalize_path("res://");
|
|
absolute_path = plugin_config_dir.plus_file(dependency_path);
|
|
|
|
return absolute_path.replace(res_path, "res://");
|
|
}
|
|
|
|
static inline String resolve_system_dependency_path(String dependency_path) {
|
|
String absolute_path;
|
|
|
|
if (dependency_path.is_empty()) {
|
|
return absolute_path;
|
|
}
|
|
|
|
if (dependency_path.is_abs_path()) {
|
|
return dependency_path;
|
|
}
|
|
|
|
String system_path = "/System/Library/Frameworks";
|
|
|
|
return system_path.plus_file(dependency_path);
|
|
}
|
|
|
|
static inline Vector<String> resolve_local_dependencies(String plugin_config_dir, Vector<String> p_paths) {
|
|
Vector<String> paths;
|
|
|
|
for (int i = 0; i < p_paths.size(); i++) {
|
|
String path = resolve_local_dependency_path(plugin_config_dir, p_paths[i]);
|
|
|
|
if (path.is_empty()) {
|
|
continue;
|
|
}
|
|
|
|
paths.push_back(path);
|
|
}
|
|
|
|
return paths;
|
|
}
|
|
|
|
static inline Vector<String> resolve_system_dependencies(Vector<String> p_paths) {
|
|
Vector<String> paths;
|
|
|
|
for (int i = 0; i < p_paths.size(); i++) {
|
|
String path = resolve_system_dependency_path(p_paths[i]);
|
|
|
|
if (path.is_empty()) {
|
|
continue;
|
|
}
|
|
|
|
paths.push_back(path);
|
|
}
|
|
|
|
return paths;
|
|
}
|
|
|
|
static inline bool validate_plugin(PluginConfigIOS &plugin_config) {
|
|
bool valid_name = !plugin_config.name.is_empty();
|
|
bool valid_binary_name = !plugin_config.binary.is_empty();
|
|
bool valid_initialize = !plugin_config.initialization_method.is_empty();
|
|
bool valid_deinitialize = !plugin_config.deinitialization_method.is_empty();
|
|
|
|
bool fields_value = valid_name && valid_binary_name && valid_initialize && valid_deinitialize;
|
|
|
|
if (!fields_value) {
|
|
return false;
|
|
}
|
|
|
|
String plugin_extension = plugin_config.binary.get_extension().to_lower();
|
|
|
|
if ((plugin_extension == "a" && FileAccess::exists(plugin_config.binary)) ||
|
|
(plugin_extension == "xcframework" && DirAccess::exists(plugin_config.binary))) {
|
|
plugin_config.valid_config = true;
|
|
plugin_config.supports_targets = false;
|
|
} else {
|
|
String file_path = plugin_config.binary.get_base_dir();
|
|
String file_name = plugin_config.binary.get_basename().get_file();
|
|
String file_extension = plugin_config.binary.get_extension();
|
|
String release_file_name = file_path.plus_file(file_name + ".release." + file_extension);
|
|
String debug_file_name = file_path.plus_file(file_name + ".debug." + file_extension);
|
|
|
|
if ((plugin_extension == "a" && FileAccess::exists(release_file_name) && FileAccess::exists(debug_file_name)) ||
|
|
(plugin_extension == "xcframework" && DirAccess::exists(release_file_name) && DirAccess::exists(debug_file_name))) {
|
|
plugin_config.valid_config = true;
|
|
plugin_config.supports_targets = true;
|
|
}
|
|
}
|
|
|
|
return plugin_config.valid_config;
|
|
}
|
|
|
|
static inline String get_plugin_main_binary(PluginConfigIOS &plugin_config, bool p_debug) {
|
|
if (!plugin_config.supports_targets) {
|
|
return plugin_config.binary;
|
|
}
|
|
|
|
String plugin_binary_dir = plugin_config.binary.get_base_dir();
|
|
String plugin_name_prefix = plugin_config.binary.get_basename().get_file();
|
|
String plugin_extension = plugin_config.binary.get_extension();
|
|
String plugin_file = plugin_name_prefix + "." + (p_debug ? "debug" : "release") + "." + plugin_extension;
|
|
|
|
return plugin_binary_dir.plus_file(plugin_file);
|
|
}
|
|
|
|
static inline uint64_t get_plugin_modification_time(const PluginConfigIOS &plugin_config, const String &config_path) {
|
|
uint64_t last_updated = FileAccess::get_modified_time(config_path);
|
|
|
|
if (!plugin_config.supports_targets) {
|
|
last_updated = MAX(last_updated, FileAccess::get_modified_time(plugin_config.binary));
|
|
} else {
|
|
String file_path = plugin_config.binary.get_base_dir();
|
|
String file_name = plugin_config.binary.get_basename().get_file();
|
|
String release_file_name = file_path.plus_file(file_name + ".release.a");
|
|
String debug_file_name = file_path.plus_file(file_name + ".debug.a");
|
|
|
|
last_updated = MAX(last_updated, FileAccess::get_modified_time(release_file_name));
|
|
last_updated = MAX(last_updated, FileAccess::get_modified_time(debug_file_name));
|
|
}
|
|
|
|
return last_updated;
|
|
}
|
|
|
|
static inline PluginConfigIOS load_plugin_config(Ref<ConfigFile> config_file, const String &path) {
|
|
PluginConfigIOS plugin_config = {};
|
|
|
|
if (!config_file.is_valid()) {
|
|
return plugin_config;
|
|
}
|
|
|
|
Error err = config_file->load(path);
|
|
|
|
if (err != OK) {
|
|
return plugin_config;
|
|
}
|
|
|
|
String config_base_dir = path.get_base_dir();
|
|
|
|
plugin_config.name = config_file->get_value(PluginConfigIOS::CONFIG_SECTION, PluginConfigIOS::CONFIG_NAME_KEY, String());
|
|
plugin_config.initialization_method = config_file->get_value(PluginConfigIOS::CONFIG_SECTION, PluginConfigIOS::CONFIG_INITIALIZE_KEY, String());
|
|
plugin_config.deinitialization_method = config_file->get_value(PluginConfigIOS::CONFIG_SECTION, PluginConfigIOS::CONFIG_DEINITIALIZE_KEY, String());
|
|
|
|
String binary_path = config_file->get_value(PluginConfigIOS::CONFIG_SECTION, PluginConfigIOS::CONFIG_BINARY_KEY, String());
|
|
plugin_config.binary = resolve_local_dependency_path(config_base_dir, binary_path);
|
|
|
|
if (config_file->has_section(PluginConfigIOS::DEPENDENCIES_SECTION)) {
|
|
Vector<String> linked_dependencies = config_file->get_value(PluginConfigIOS::DEPENDENCIES_SECTION, PluginConfigIOS::DEPENDENCIES_LINKED_KEY, Vector<String>());
|
|
Vector<String> embedded_dependencies = config_file->get_value(PluginConfigIOS::DEPENDENCIES_SECTION, PluginConfigIOS::DEPENDENCIES_EMBEDDED_KEY, Vector<String>());
|
|
Vector<String> system_dependencies = config_file->get_value(PluginConfigIOS::DEPENDENCIES_SECTION, PluginConfigIOS::DEPENDENCIES_SYSTEM_KEY, Vector<String>());
|
|
Vector<String> files = config_file->get_value(PluginConfigIOS::DEPENDENCIES_SECTION, PluginConfigIOS::DEPENDENCIES_FILES_KEY, Vector<String>());
|
|
|
|
plugin_config.linked_dependencies = resolve_local_dependencies(config_base_dir, linked_dependencies);
|
|
plugin_config.embedded_dependencies = resolve_local_dependencies(config_base_dir, embedded_dependencies);
|
|
plugin_config.system_dependencies = resolve_system_dependencies(system_dependencies);
|
|
|
|
plugin_config.files_to_copy = resolve_local_dependencies(config_base_dir, files);
|
|
|
|
plugin_config.capabilities = config_file->get_value(PluginConfigIOS::DEPENDENCIES_SECTION, PluginConfigIOS::DEPENDENCIES_CAPABILITIES_KEY, Vector<String>());
|
|
|
|
plugin_config.linker_flags = config_file->get_value(PluginConfigIOS::DEPENDENCIES_SECTION, PluginConfigIOS::DEPENDENCIES_LINKER_FLAGS, Vector<String>());
|
|
}
|
|
|
|
if (config_file->has_section(PluginConfigIOS::PLIST_SECTION)) {
|
|
List<String> keys;
|
|
config_file->get_section_keys(PluginConfigIOS::PLIST_SECTION, &keys);
|
|
|
|
for (int i = 0; i < keys.size(); i++) {
|
|
String value = config_file->get_value(PluginConfigIOS::PLIST_SECTION, keys[i], String());
|
|
|
|
if (value.is_empty()) {
|
|
continue;
|
|
}
|
|
|
|
plugin_config.plist[keys[i]] = value;
|
|
}
|
|
}
|
|
|
|
if (validate_plugin(plugin_config)) {
|
|
plugin_config.last_updated = get_plugin_modification_time(plugin_config, path);
|
|
}
|
|
|
|
return plugin_config;
|
|
}
|
|
|
|
#endif // GODOT_PLUGIN_CONFIG_H
|