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/*************************************************************************/
/* godotsharp_export.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2018 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. */
/*************************************************************************/
#include "godotsharp_export.h"
#include "../csharp_script.h"
#include "../godotsharp_defs.h"
#include "../godotsharp_dirs.h"
#include "godotsharp_builds.h"
void GodotSharpExport::_export_file(const String &p_path, const String &p_type, const Set<String> &p_features) {
if (p_type != CSharpLanguage::get_singleton()->get_type())
return;
ERR_FAIL_COND(p_path.get_extension() != CSharpLanguage::get_singleton()->get_extension());
// TODO what if the source file is not part of the game's C# project
if (!GLOBAL_GET("mono/export/include_scripts_content")) {
// We don't want to include the source code on exported games
add_file(p_path, Vector<uint8_t>(), false);
skip();
}
}
void GodotSharpExport::_export_begin(const Set<String> &p_features, bool p_debug, const String &p_path, int p_flags) {
// TODO right now there is no way to stop the export process with an error
ERR_FAIL_COND(!GDMono::get_singleton()->is_runtime_initialized());
ERR_FAIL_NULL(GDMono::get_singleton()->get_tools_domain());
String build_config = p_debug ? "Debug" : "Release";
ERR_FAIL_COND(!GodotSharpBuilds::build_project_blocking(build_config));
// Add API assemblies
String core_api_dll_path = GodotSharpDirs::get_res_assemblies_dir().plus_file(API_ASSEMBLY_NAME ".dll");
ERR_FAIL_COND(!_add_assembly(core_api_dll_path, core_api_dll_path));
String editor_api_dll_path = GodotSharpDirs::get_res_assemblies_dir().plus_file(EDITOR_API_ASSEMBLY_NAME ".dll");
ERR_FAIL_COND(!_add_assembly(editor_api_dll_path, editor_api_dll_path));
// Add project assembly
String project_dll_name = ProjectSettings::get_singleton()->get("application/config/name");
if (project_dll_name.empty()) {
project_dll_name = "UnnamedProject";
}
String project_dll_src_path = GodotSharpDirs::get_res_temp_assemblies_base_dir().plus_file(build_config).plus_file(project_dll_name + ".dll");
String project_dll_dst_path = GodotSharpDirs::get_res_assemblies_dir().plus_file(project_dll_name + ".dll");
ERR_FAIL_COND(!_add_assembly(project_dll_src_path, project_dll_dst_path));
// Add dependencies
MonoDomain *prev_domain = mono_domain_get();
MonoDomain *export_domain = GDMonoUtils::create_domain("GodotEngine.ProjectExportDomain");
ERR_FAIL_COND(!export_domain);
ERR_FAIL_COND(!mono_domain_set(export_domain, false));
Map<String, String> dependencies;
dependencies.insert("mscorlib", GDMono::get_singleton()->get_corlib_assembly()->get_path());
GDMonoAssembly *scripts_assembly = GDMonoAssembly::load_from(project_dll_name, project_dll_src_path, /* refonly: */ true);
ERR_EXPLAIN("Cannot load refonly assembly: " + project_dll_name);
ERR_FAIL_COND(!scripts_assembly);
Error depend_error = _get_assembly_dependencies(scripts_assembly, dependencies);
GDMono::get_singleton()->finalize_and_unload_domain(export_domain);
mono_domain_set(prev_domain, false);
ERR_FAIL_COND(depend_error != OK);
for (Map<String, String>::Element *E = dependencies.front(); E; E = E->next()) {
String depend_src_path = E->value();
String depend_dst_path = GodotSharpDirs::get_res_assemblies_dir().plus_file(depend_src_path.get_file());
ERR_FAIL_COND(!_add_assembly(depend_src_path, depend_dst_path));
}
}
bool GodotSharpExport::_add_assembly(const String &p_src_path, const String &p_dst_path) {
FileAccessRef f = FileAccess::open(p_src_path, FileAccess::READ);
ERR_FAIL_COND_V(!f, false);
Vector<uint8_t> data;
data.resize(f->get_len());
f->get_buffer(data.ptrw(), data.size());
add_file(p_dst_path, data, false);
return true;
}
Error GodotSharpExport::_get_assembly_dependencies(GDMonoAssembly *p_assembly, Map<String, String> &r_dependencies) {
MonoImage *image = p_assembly->get_image();
for (int i = 0; i < mono_image_get_table_rows(image, MONO_TABLE_ASSEMBLYREF); i++) {
MonoAssemblyName *ref_aname = aname_prealloc;
mono_assembly_get_assemblyref(image, i, ref_aname);
String ref_name = mono_assembly_name_get_name(ref_aname);
if (ref_name == "mscorlib" || r_dependencies.find(ref_name))
continue;
GDMonoAssembly *ref_assembly = NULL;
if (!GDMono::get_singleton()->load_assembly(ref_name, ref_aname, &ref_assembly, /* refonly: */ true)) {
ERR_EXPLAIN("Cannot load refonly assembly: " + ref_name);
ERR_FAIL_V(ERR_CANT_RESOLVE);
}
r_dependencies.insert(ref_name, ref_assembly->get_path());
Error err = _get_assembly_dependencies(ref_assembly, r_dependencies);
if (err != OK)
return err;
}
return OK;
}
GodotSharpExport::GodotSharpExport() {
// MonoAssemblyName is an incomplete type (internal to mono), so we can't allocate it ourselves.
// There isn't any api to allocate an empty one either, so we need to do it this way.
aname_prealloc = mono_assembly_name_new("whatever");
mono_assembly_name_free(aname_prealloc); // "it does not frees the object itself, only the name members" (typo included)
}
GodotSharpExport::~GodotSharpExport() {
if (aname_prealloc)
mono_free(aname_prealloc);
}
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