godot/modules/mono/editor/godotsharp_export.cpp
Ignacio Etcheverry 71fc87e101 Mono/C#: Allow debugging exported games
- Include PDB files in exported games.
- Release export templates also allow debugging now.

Right now the only way to enable debugging in exported games is with the  environment variables, which may be cumbersome or not even possible on some platforms.
2020-04-22 16:44:03 +02:00

134 lines
5.7 KiB
C++

/*************************************************************************/
/* godotsharp_export.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2020 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.*/
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/*************************************************************************/
#include "godotsharp_export.h"
#include <mono/metadata/image.h>
#include "core/os/os.h"
#include "../mono_gd/gd_mono.h"
#include "../mono_gd/gd_mono_assembly.h"
#include "../mono_gd/gd_mono_cache.h"
namespace GodotSharpExport {
String get_assemblyref_name(MonoImage *p_image, int index) {
const MonoTableInfo *table_info = mono_image_get_table_info(p_image, MONO_TABLE_ASSEMBLYREF);
uint32_t cols[MONO_ASSEMBLYREF_SIZE];
mono_metadata_decode_row(table_info, index, cols, MONO_ASSEMBLYREF_SIZE);
return String::utf8(mono_metadata_string_heap(p_image, cols[MONO_ASSEMBLYREF_NAME]));
}
Error get_assembly_dependencies(GDMonoAssembly *p_assembly, const Vector<String> &p_search_dirs, Dictionary &r_assembly_dependencies) {
MonoImage *image = p_assembly->get_image();
for (int i = 0; i < mono_image_get_table_rows(image, MONO_TABLE_ASSEMBLYREF); i++) {
String ref_name = get_assemblyref_name(image, i);
if (r_assembly_dependencies.has(ref_name))
continue;
GDMonoAssembly *ref_assembly = nullptr;
String path;
bool has_extension = ref_name.ends_with(".dll") || ref_name.ends_with(".exe");
for (int j = 0; j < p_search_dirs.size(); j++) {
const String &search_dir = p_search_dirs[j];
if (has_extension) {
path = search_dir.plus_file(ref_name);
if (FileAccess::exists(path)) {
GDMono::get_singleton()->load_assembly_from(ref_name.get_basename(), path, &ref_assembly, true);
if (ref_assembly != nullptr)
break;
}
} else {
path = search_dir.plus_file(ref_name + ".dll");
if (FileAccess::exists(path)) {
GDMono::get_singleton()->load_assembly_from(ref_name, path, &ref_assembly, true);
if (ref_assembly != nullptr)
break;
}
path = search_dir.plus_file(ref_name + ".exe");
if (FileAccess::exists(path)) {
GDMono::get_singleton()->load_assembly_from(ref_name, path, &ref_assembly, true);
if (ref_assembly != nullptr)
break;
}
}
}
ERR_FAIL_COND_V_MSG(!ref_assembly, ERR_CANT_RESOLVE, "Cannot load assembly (refonly): '" + ref_name + "'.");
// Use the path we got from the search. Don't try to get the path from the loaded assembly as we can't trust it will be from the selected BCL dir.
r_assembly_dependencies[ref_name] = path;
Error err = get_assembly_dependencies(ref_assembly, p_search_dirs, r_assembly_dependencies);
ERR_FAIL_COND_V_MSG(err != OK, err, "Cannot load one of the dependencies for the assembly: '" + ref_name + "'.");
}
return OK;
}
Error get_exported_assembly_dependencies(const Dictionary &p_initial_assemblies,
const String &p_build_config, const String &p_custom_bcl_dir, Dictionary &r_assembly_dependencies) {
MonoDomain *export_domain = GDMonoUtils::create_domain("GodotEngine.Domain.ProjectExport");
ERR_FAIL_NULL_V(export_domain, FAILED);
_GDMONO_SCOPE_EXIT_DOMAIN_UNLOAD_(export_domain);
_GDMONO_SCOPE_DOMAIN_(export_domain);
Vector<String> search_dirs;
GDMonoAssembly::fill_search_dirs(search_dirs, p_build_config, p_custom_bcl_dir);
for (const Variant *key = p_initial_assemblies.next(); key; key = p_initial_assemblies.next(key)) {
String assembly_name = *key;
String assembly_path = p_initial_assemblies[*key];
GDMonoAssembly *assembly = nullptr;
bool load_success = GDMono::get_singleton()->load_assembly_from(assembly_name, assembly_path, &assembly, /* refonly: */ true);
ERR_FAIL_COND_V_MSG(!load_success, ERR_CANT_RESOLVE, "Cannot load assembly (refonly): '" + assembly_name + "'.");
Error err = get_assembly_dependencies(assembly, search_dirs, r_assembly_dependencies);
if (err != OK)
return err;
}
return OK;
}
} // namespace GodotSharpExport