asgardius/virtualx-engine
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Merge pull request #30428 from neikeq/gitcheckout-b

Browse source 
Misc Mono Fixes
This commit is contained in:
Rémi Verschelde 2019-07-09 08:26:48 +02:00 committed by GitHub
commit 29ca79bd68
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
8 changed files with 203 additions and 104 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

86
modules/mono/csharp_script.cpp
View file

@ -867,17 +867,26 @@ void CSharpLanguage::reload_assemblies(bool p_soft_reload) {
script->reload(p_soft_reload); script->reload(p_soft_reload);
script->update_exports(); script->update_exports();
if (!script->valid) {
script->pending_reload_instances.clear();
continue;
}
} else { } else {
const StringName &class_namespace = script->tied_class_namespace_for_reload; const StringName &class_namespace = script->tied_class_namespace_for_reload;
const StringName &class_name = script->tied_class_name_for_reload; const StringName &class_name = script->tied_class_name_for_reload;
GDMonoAssembly *project_assembly = gdmono->get_project_assembly(); GDMonoAssembly *project_assembly = gdmono->get_project_assembly();
GDMonoAssembly *tools_assembly = gdmono->get_tools_assembly();
// Search in project and tools assemblies first as those are the most likely to have the class // Search in project and tools assemblies first as those are the most likely to have the class
GDMonoClass *script_class = (project_assembly ? project_assembly->get_class(class_namespace, class_name) : NULL); GDMonoClass *script_class = (project_assembly ? project_assembly->get_class(class_namespace, class_name) : NULL);
#ifdef TOOLS_ENABLED
if (!script_class) { if (!script_class) {
GDMonoAssembly *tools_assembly = gdmono->get_tools_assembly();
script_class = (tools_assembly ? tools_assembly->get_class(class_namespace, class_name) : NULL); script_class = (tools_assembly ? tools_assembly->get_class(class_namespace, class_name) : NULL);
} }
#endif
if (!script_class) { if (!script_class) {
script_class = gdmono->get_class(class_namespace, class_name); script_class = gdmono->get_class(class_namespace, class_name);
} }
@ -897,12 +906,7 @@ void CSharpLanguage::reload_assemblies(bool p_soft_reload) {
GDMonoClass *native = GDMonoUtils::get_class_native_base(script_class); GDMonoClass *native = GDMonoUtils::get_class_native_base(script_class);
Ref<CSharpScript> new_script = CSharpScript::create_for_managed_type(script_class, native); CSharpScript::initialize_for_managed_type(script, script_class, native);
CRASH_COND(new_script.is_null());
new_script->pending_reload_instances = script->pending_reload_instances;
new_script->pending_reload_state = script->pending_reload_state;
script = new_script;
} }
String native_name = NATIVE_GDMONOCLASS_NAME(script->native); String native_name = NATIVE_GDMONOCLASS_NAME(script->native);
@ -953,7 +957,6 @@ void CSharpLanguage::reload_assemblies(bool p_soft_reload) {
CRASH_COND(si != NULL); CRASH_COND(si != NULL);
#endif #endif
// Re-create script instance // Re-create script instance
obj->set_script(script.get_ref_ptr()); // will create the script instance as well obj->set_script(script.get_ref_ptr()); // will create the script instance as well
} }
} }
@ -1203,7 +1206,9 @@ CSharpLanguage::CSharpLanguage() {
scripts_metadata_invalidated = true; scripts_metadata_invalidated = true;
#ifdef TOOLS_ENABLED
godotsharp_editor = NULL; godotsharp_editor = NULL;
#endif
} }
CSharpLanguage::~CSharpLanguage() { CSharpLanguage::~CSharpLanguage() {
@ -2144,7 +2149,6 @@ void CSharpScript::_update_exports_values(Map<StringName, Variant> &values, List
propnames.push_back(E->get()); propnames.push_back(E->get());
} }
} }
#endif
void CSharpScript::_update_member_info_no_exports() { void CSharpScript::_update_member_info_no_exports() {
@ -2191,6 +2195,7 @@ void CSharpScript::_update_member_info_no_exports() {
} }
} }
} }
#endif
bool CSharpScript::_update_exports() { bool CSharpScript::_update_exports() {
@ -2673,35 +2678,46 @@ void CSharpScript::_bind_methods() {
Ref<CSharpScript> CSharpScript::create_for_managed_type(GDMonoClass *p_class, GDMonoClass *p_native) { Ref<CSharpScript> CSharpScript::create_for_managed_type(GDMonoClass *p_class, GDMonoClass *p_native) {
// This method should not fail // This method should not fail, only assertions allowed
CRASH_COND(p_class == NULL); CRASH_COND(p_class == NULL);
// TODO OPTIMIZE: Cache the 'CSharpScript' associated with this 'p_class' instead of allocating a new one every time // TODO OPTIMIZE: Cache the 'CSharpScript' associated with this 'p_class' instead of allocating a new one every time
Ref<CSharpScript> script = memnew(CSharpScript); Ref<CSharpScript> script = memnew(CSharpScript);
script->name = p_class->get_name(); initialize_for_managed_type(script, p_class, p_native);
script->script_class = p_class;
script->native = p_native;
CRASH_COND(script->native == NULL); return script;
}
GDMonoClass *base = script->script_class->get_parent_class(); void CSharpScript::initialize_for_managed_type(Ref<CSharpScript> p_script, GDMonoClass *p_class, GDMonoClass *p_native) {
if (base != script->native) // This method should not fail, only assertions allowed
script->base = base;
script->valid = true; CRASH_COND(p_class == NULL);
script->tool = script->script_class->has_attribute(CACHED_CLASS(ToolAttribute));
if (!script->tool) { p_script->name = p_class->get_name();
GDMonoClass *nesting_class = script->script_class->get_nesting_class(); p_script->script_class = p_class;
script->tool = nesting_class && nesting_class->has_attribute(CACHED_CLASS(ToolAttribute)); p_script->native = p_native;
CRASH_COND(p_script->native == NULL);
GDMonoClass *base = p_script->script_class->get_parent_class();
if (base != p_script->native)
p_script->base = base;
p_script->valid = true;
p_script->tool = p_script->script_class->has_attribute(CACHED_CLASS(ToolAttribute));
if (!p_script->tool) {
GDMonoClass *nesting_class = p_script->script_class->get_nesting_class();
p_script->tool = nesting_class && nesting_class->has_attribute(CACHED_CLASS(ToolAttribute));
} }
#if TOOLS_ENABLED #if TOOLS_ENABLED
if (!script->tool) { if (!p_script->tool) {
script->tool = script->script_class->get_assembly() == GDMono::get_singleton()->get_tools_assembly(); p_script->tool = p_script->script_class->get_assembly() == GDMono::get_singleton()->get_tools_assembly();
} }
#endif #endif
@ -2710,10 +2726,10 @@ Ref<CSharpScript> CSharpScript::create_for_managed_type(GDMonoClass *p_class, GD
// Native base methods must be fetched before the current class. // Native base methods must be fetched before the current class.
// Not needed if the script class itself is a native class. // Not needed if the script class itself is a native class.
if (script->script_class != script->native) { if (p_script->script_class != p_script->native) {
GDMonoClass *native_top = script->native; GDMonoClass *native_top = p_script->native;
while (native_top) { while (native_top) {
native_top->fetch_methods_with_godot_api_checks(script->native); native_top->fetch_methods_with_godot_api_checks(p_script->native);
if (native_top == CACHED_CLASS(GodotObject)) if (native_top == CACHED_CLASS(GodotObject))
break; break;
@ -2723,19 +2739,19 @@ Ref<CSharpScript> CSharpScript::create_for_managed_type(GDMonoClass *p_class, GD
} }
#endif #endif
script->script_class->fetch_methods_with_godot_api_checks(script->native); p_script->script_class->fetch_methods_with_godot_api_checks(p_script->native);
// Need to fetch method from base classes as well // Need to fetch method from base classes as well
GDMonoClass *top = script->script_class; GDMonoClass *top = p_script->script_class;
while (top && top != script->native) { while (top && top != p_script->native) {
top->fetch_methods_with_godot_api_checks(script->native); top->fetch_methods_with_godot_api_checks(p_script->native);
top = top->get_parent_class(); top = top->get_parent_class();
} }
script->load_script_signals(script->script_class, script->native); p_script->load_script_signals(p_script->script_class, p_script->native);
script->_update_member_info_no_exports(); #ifdef TOOLS_ENABLED
p_script->_update_member_info_no_exports();
return script; #endif
} }
bool CSharpScript::can_instance() const { bool CSharpScript::can_instance() const {

5
modules/mono/csharp_script.h
View file

@ -121,6 +121,7 @@ class CSharpScript : public Script {
bool placeholder_fallback_enabled; bool placeholder_fallback_enabled;
bool exports_invalidated; bool exports_invalidated;
void _update_exports_values(Map<StringName, Variant> &values, List<PropertyInfo> &propnames); void _update_exports_values(Map<StringName, Variant> &values, List<PropertyInfo> &propnames);
void _update_member_info_no_exports();
virtual void _placeholder_erased(PlaceHolderScriptInstance *p_placeholder); virtual void _placeholder_erased(PlaceHolderScriptInstance *p_placeholder);
#endif #endif
@ -131,7 +132,6 @@ class CSharpScript : public Script {
void load_script_signals(GDMonoClass *p_class, GDMonoClass *p_native_class); void load_script_signals(GDMonoClass *p_class, GDMonoClass *p_native_class);
bool _get_signal(GDMonoClass *p_class, GDMonoClass *p_delegate, Vector<Argument> &params); bool _get_signal(GDMonoClass *p_class, GDMonoClass *p_delegate, Vector<Argument> &params);
void _update_member_info_no_exports();
bool _update_exports(); bool _update_exports();
#ifdef TOOLS_ENABLED #ifdef TOOLS_ENABLED
bool _get_member_export(IMonoClassMember *p_member, bool p_inspect_export, PropertyInfo &r_prop_info, bool &r_exported); bool _get_member_export(IMonoClassMember *p_member, bool p_inspect_export, PropertyInfo &r_prop_info, bool &r_exported);
@ -144,6 +144,7 @@ class CSharpScript : public Script {
// Do not use unless you know what you are doing // Do not use unless you know what you are doing
friend void GDMonoInternals::tie_managed_to_unmanaged(MonoObject *, Object *); friend void GDMonoInternals::tie_managed_to_unmanaged(MonoObject *, Object *);
static Ref<CSharpScript> create_for_managed_type(GDMonoClass *p_class, GDMonoClass *p_native); static Ref<CSharpScript> create_for_managed_type(GDMonoClass *p_class, GDMonoClass *p_native);
static void initialize_for_managed_type(Ref<CSharpScript> p_script, GDMonoClass *p_class, GDMonoClass *p_native);
protected: protected:
static void _bind_methods(); static void _bind_methods();
@ -354,7 +355,9 @@ public:
_FORCE_INLINE_ static CSharpLanguage *get_singleton() { return singleton; } _FORCE_INLINE_ static CSharpLanguage *get_singleton() { return singleton; }
#ifdef TOOLS_ENABLED
_FORCE_INLINE_ EditorPlugin *get_godotsharp_editor() const { return godotsharp_editor; } _FORCE_INLINE_ EditorPlugin *get_godotsharp_editor() const { return godotsharp_editor; }
#endif
static void release_script_gchandle(Ref<MonoGCHandle> &p_gchandle); static void release_script_gchandle(Ref<MonoGCHandle> &p_gchandle);
static void release_script_gchandle(MonoObject *p_expected_obj, Ref<MonoGCHandle> &p_gchandle); static void release_script_gchandle(MonoObject *p_expected_obj, Ref<MonoGCHandle> &p_gchandle);

2
modules/mono/editor/GodotTools/GodotTools/CSharpProject.cs
View file

@ -58,7 +58,7 @@ namespace GodotTools
{ {
var oldFileDict = (Dictionary) oldFileVar; var oldFileDict = (Dictionary) oldFileVar;
if (ulong.TryParse((string) oldFileDict["modified_time"], out ulong storedModifiedTime)) if (ulong.TryParse(oldFileDict["modified_time"] as string, out ulong storedModifiedTime))
{ {
if (storedModifiedTime == modifiedTime) if (storedModifiedTime == modifiedTime)
{ {

26
modules/mono/editor/bindings_generator.cpp
View file

@ -875,14 +875,14 @@ Error BindingsGenerator::generate_cs_core_project(const String &p_proj_dir, Vect
da->make_dir("Core"); da->make_dir("Core");
da->make_dir("ObjectType"); da->make_dir("ObjectType");
String core_dir = path_join(p_proj_dir, "Core"); String core_dir = path::join(p_proj_dir, "Core");
String obj_type_dir = path_join(p_proj_dir, "ObjectType"); String obj_type_dir = path::join(p_proj_dir, "ObjectType");
// Generate source file for global scope constants and enums // Generate source file for global scope constants and enums
{ {
StringBuilder constants_source; StringBuilder constants_source;
_generate_global_constants(constants_source); _generate_global_constants(constants_source);
String output_file = path_join(core_dir, BINDINGS_GLOBAL_SCOPE_CLASS "_constants.cs"); String output_file = path::join(core_dir, BINDINGS_GLOBAL_SCOPE_CLASS "_constants.cs");
Error save_err = _save_file(output_file, constants_source); Error save_err = _save_file(output_file, constants_source);
if (save_err != OK) if (save_err != OK)
return save_err; return save_err;
@ -896,7 +896,7 @@ Error BindingsGenerator::generate_cs_core_project(const String &p_proj_dir, Vect
if (itype.api_type == ClassDB::API_EDITOR) if (itype.api_type == ClassDB::API_EDITOR)
continue; continue;
String output_file = path_join(obj_type_dir, itype.proxy_name + ".cs"); String output_file = path::join(obj_type_dir, itype.proxy_name + ".cs");
Error err = _generate_cs_type(itype, output_file); Error err = _generate_cs_type(itype, output_file);
if (err == ERR_SKIP) if (err == ERR_SKIP)
@ -917,7 +917,7 @@ Error BindingsGenerator::generate_cs_core_project(const String &p_proj_dir, Vect
const String &file_name = E->key(); const String &file_name = E->key();
const GodotCsCompressedFile &file_data = E->value(); const GodotCsCompressedFile &file_data = E->value();
String output_file = path_join(core_dir, file_name); String output_file = path::join(core_dir, file_name);
Vector<uint8_t> data; Vector<uint8_t> data;
data.resize(file_data.uncompressed_size); data.resize(file_data.uncompressed_size);
@ -971,7 +971,7 @@ Error BindingsGenerator::generate_cs_core_project(const String &p_proj_dir, Vect
cs_icalls_content.append(INDENT1 CLOSE_BLOCK CLOSE_BLOCK); cs_icalls_content.append(INDENT1 CLOSE_BLOCK CLOSE_BLOCK);
String internal_methods_file = path_join(core_dir, BINDINGS_CLASS_NATIVECALLS ".cs"); String internal_methods_file = path::join(core_dir, BINDINGS_CLASS_NATIVECALLS ".cs");
Error err = _save_file(internal_methods_file, cs_icalls_content); Error err = _save_file(internal_methods_file, cs_icalls_content);
if (err != OK) if (err != OK)
@ -996,8 +996,8 @@ Error BindingsGenerator::generate_cs_editor_project(const String &p_proj_dir, Ve
da->make_dir("Core"); da->make_dir("Core");
da->make_dir("ObjectType"); da->make_dir("ObjectType");
String core_dir = path_join(p_proj_dir, "Core"); String core_dir = path::join(p_proj_dir, "Core");
String obj_type_dir = path_join(p_proj_dir, "ObjectType"); String obj_type_dir = path::join(p_proj_dir, "ObjectType");
for (OrderedHashMap<StringName, TypeInterface>::Element E = obj_types.front(); E; E = E.next()) { for (OrderedHashMap<StringName, TypeInterface>::Element E = obj_types.front(); E; E = E.next()) {
const TypeInterface &itype = E.get(); const TypeInterface &itype = E.get();
@ -1005,7 +1005,7 @@ Error BindingsGenerator::generate_cs_editor_project(const String &p_proj_dir, Ve
if (itype.api_type != ClassDB::API_EDITOR) if (itype.api_type != ClassDB::API_EDITOR)
continue; continue;
String output_file = path_join(obj_type_dir, itype.proxy_name + ".cs"); String output_file = path::join(obj_type_dir, itype.proxy_name + ".cs");
Error err = _generate_cs_type(itype, output_file); Error err = _generate_cs_type(itype, output_file);
if (err == ERR_SKIP) if (err == ERR_SKIP)
@ -1051,7 +1051,7 @@ Error BindingsGenerator::generate_cs_editor_project(const String &p_proj_dir, Ve
cs_icalls_content.append(INDENT1 CLOSE_BLOCK CLOSE_BLOCK); cs_icalls_content.append(INDENT1 CLOSE_BLOCK CLOSE_BLOCK);
String internal_methods_file = path_join(core_dir, BINDINGS_CLASS_NATIVECALLS_EDITOR ".cs"); String internal_methods_file = path::join(core_dir, BINDINGS_CLASS_NATIVECALLS_EDITOR ".cs");
Error err = _save_file(internal_methods_file, cs_icalls_content); Error err = _save_file(internal_methods_file, cs_icalls_content);
if (err != OK) if (err != OK)
@ -1064,7 +1064,7 @@ Error BindingsGenerator::generate_cs_editor_project(const String &p_proj_dir, Ve
Error BindingsGenerator::generate_cs_api(const String &p_output_dir) { Error BindingsGenerator::generate_cs_api(const String &p_output_dir) {
String output_dir = DirAccess::get_full_path(p_output_dir, DirAccess::ACCESS_FILESYSTEM); String output_dir = path::abspath(path::realpath(p_output_dir));
DirAccessRef da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM); DirAccessRef da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
ERR_FAIL_COND_V(!da, ERR_CANT_CREATE); ERR_FAIL_COND_V(!da, ERR_CANT_CREATE);
@ -1862,7 +1862,7 @@ Error BindingsGenerator::generate_glue(const String &p_output_dir) {
output.append("\n#endif // MONO_GLUE_ENABLED\n"); output.append("\n#endif // MONO_GLUE_ENABLED\n");
Error save_err = _save_file(path_join(p_output_dir, "mono_glue.gen.cpp"), output); Error save_err = _save_file(path::join(p_output_dir, "mono_glue.gen.cpp"), output);
if (save_err != OK) if (save_err != OK)
return save_err; return save_err;
@ -2192,7 +2192,7 @@ void BindingsGenerator::_populate_object_type_interfaces() {
itype.base_name = ClassDB::get_parent_class(type_cname); itype.base_name = ClassDB::get_parent_class(type_cname);
itype.is_singleton = Engine::get_singleton()->has_singleton(itype.proxy_name); itype.is_singleton = Engine::get_singleton()->has_singleton(itype.proxy_name);
itype.is_instantiable = ClassDB::can_instance(type_cname) && !itype.is_singleton; itype.is_instantiable = class_info->creation_func && !itype.is_singleton;
itype.is_reference = ClassDB::is_parent_class(type_cname, name_cache.type_Reference); itype.is_reference = ClassDB::is_parent_class(type_cname, name_cache.type_Reference);
itype.memory_own = itype.is_reference; itype.memory_own = itype.is_reference;

13
modules/mono/glue/base_object_glue.cpp
View file

@ -219,7 +219,18 @@ MonoBoolean godot_icall_DynamicGodotObject_SetMember(Object *p_ptr, MonoString *
} }
MonoString *godot_icall_Object_ToString(Object *p_ptr) { MonoString *godot_icall_Object_ToString(Object *p_ptr) {
return GDMonoMarshal::mono_string_from_godot(Variant(p_ptr).operator String()); #ifdef DEBUG_ENABLED
// Cannot happen in C#; would get an ObjectDisposedException instead.
CRASH_COND(p_ptr == NULL);
if (ScriptDebugger::get_singleton() && !Object::cast_to<Reference>(p_ptr)) { // Only if debugging!
// Cannot happen either in C#; the handle is nullified when the object is destroyed
CRASH_COND(!ObjectDB::instance_validate(p_ptr));
}
#endif
String result = "[" + p_ptr->get_class() + ":" + itos(p_ptr->get_instance_id()) + "]";
return GDMonoMarshal::mono_string_from_godot(result);
} }
void godot_register_object_icalls() { void godot_register_object_icalls() {

8
modules/mono/mono_gd/gd_mono.cpp
View file

@ -241,9 +241,9 @@ void GDMono::initialize() {
locations.push_back("/usr/local/var/homebrew/linked/mono/"); locations.push_back("/usr/local/var/homebrew/linked/mono/");
for (int i = 0; i < locations.size(); i++) { for (int i = 0; i < locations.size(); i++) {
String hint_assembly_rootdir = path_join(locations[i], "lib"); String hint_assembly_rootdir = path::join(locations[i], "lib");
String hint_mscorlib_path = path_join(hint_assembly_rootdir, "mono", "4.5", "mscorlib.dll"); String hint_mscorlib_path = path::join(hint_assembly_rootdir, "mono", "4.5", "mscorlib.dll");
String hint_config_dir = path_join(locations[i], "etc"); String hint_config_dir = path::join(locations[i], "etc");
if (FileAccess::exists(hint_mscorlib_path) && DirAccess::exists(hint_config_dir)) { if (FileAccess::exists(hint_mscorlib_path) && DirAccess::exists(hint_config_dir)) {
assembly_rootdir = hint_assembly_rootdir; assembly_rootdir = hint_assembly_rootdir;
@ -564,6 +564,7 @@ bool GDMono::_load_corlib_assembly() {
return success; return success;
} }
#ifdef TOOLS_ENABLED
static bool copy_api_assembly(const String &p_src_dir, const String &p_dst_dir, const String &p_assembly_name, APIAssembly::Type p_api_type) { static bool copy_api_assembly(const String &p_src_dir, const String &p_dst_dir, const String &p_assembly_name, APIAssembly::Type p_api_type) {
// Create destination directory if needed // Create destination directory if needed
@ -607,6 +608,7 @@ static bool copy_api_assembly(const String &p_src_dir, const String &p_dst_dir,
return true; return true;
} }
#endif
bool GDMono::_load_core_api_assembly() { bool GDMono::_load_core_api_assembly() {

135
modules/mono/utils/path_utils.cpp
View file

@ -36,16 +36,21 @@
#include "core/project_settings.h" #include "core/project_settings.h"
#ifdef WINDOWS_ENABLED #ifdef WINDOWS_ENABLED
#include <windows.h>
#define ENV_PATH_SEP ";" #define ENV_PATH_SEP ";"
#else #else
#define ENV_PATH_SEP ":"
#include <limits.h> #include <limits.h>
#include <unistd.h>
#define ENV_PATH_SEP ":"
#endif #endif
#include <stdlib.h> #include <stdlib.h>
String path_which(const String &p_name) { namespace path {
String find_executable(const String &p_name) {
#ifdef WINDOWS_ENABLED #ifdef WINDOWS_ENABLED
Vector<String> exts = OS::get_singleton()->get_environment("PATHEXT").split(ENV_PATH_SEP, false); Vector<String> exts = OS::get_singleton()->get_environment("PATHEXT").split(ENV_PATH_SEP, false);
#endif #endif
@ -55,7 +60,7 @@ String path_which(const String &p_name) {
return String(); return String();
for (int i = 0; i < env_path.size(); i++) { for (int i = 0; i < env_path.size(); i++) {
String p = path_join(env_path[i], p_name); String p = path::join(env_path[i], p_name);
#ifdef WINDOWS_ENABLED #ifdef WINDOWS_ENABLED
for (int j = 0; j < exts.size(); j++) { for (int j = 0; j < exts.size(); j++) {
@ -73,42 +78,96 @@ String path_which(const String &p_name) {
return String(); return String();
} }
void fix_path(const String &p_path, String &r_out) { String cwd() {
r_out = p_path.replace("\\", "/");
while (true) { // in case of using 2 or more slash
String compare = r_out.replace("//", "/");
if (r_out == compare)
break;
else
r_out = compare;
}
}
bool rel_path_to_abs(const String &p_existing_path, String &r_abs_path) {
#ifdef WINDOWS_ENABLED #ifdef WINDOWS_ENABLED
CharType ret[_MAX_PATH]; const DWORD expected_size = ::GetCurrentDirectoryW(0, NULL);
if (::_wfullpath(ret, p_existing_path.c_str(), _MAX_PATH)) {
String abspath = String(ret).replace("\\", "/"); String buffer;
int pos = abspath.find(":/"); buffer.resize((int)expected_size);
if (pos != -1) { if (::GetCurrentDirectoryW(expected_size, buffer.ptrw()) == 0)
r_abs_path = abspath.substr(pos - 1, abspath.length()); return ".";
} else {
r_abs_path = abspath; return buffer.simplify_path();
}
return true;
}
#else #else
char *resolved_path = ::realpath(p_existing_path.utf8().get_data(), NULL); char buffer[PATH_MAX];
if (resolved_path) { if (::getcwd(buffer, sizeof(buffer)) == NULL)
String retstr; return ".";
bool success = !retstr.parse_utf8(resolved_path);
::free(resolved_path); String result;
if (success) { if (result.parse_utf8(buffer))
r_abs_path = retstr; return ".";
return true;
} return result.simplify_path();
}
#endif #endif
return false;
} }
String abspath(const String &p_path) {
if (p_path.is_abs_path()) {
return p_path.simplify_path();
} else {
return path::join(path::cwd(), p_path).simplify_path();
}
}
String realpath(const String &p_path) {
#ifdef WINDOWS_ENABLED
// Open file without read/write access
HANDLE hFile = ::CreateFileW(p_path.c_str(), 0,
FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (hFile == INVALID_HANDLE_VALUE)
return p_path;
const DWORD expected_size = ::GetFinalPathNameByHandleW(hFile, NULL, 0, FILE_NAME_NORMALIZED);
if (expected_size == 0) {
::CloseHandle(hFile);
return p_path;
}
String buffer;
buffer.resize((int)expected_size);
::GetFinalPathNameByHandleW(hFile, buffer.ptrw(), expected_size, FILE_NAME_NORMALIZED);
::CloseHandle(hFile);
return buffer.simplify_path();
#elif UNIX_ENABLED
char *resolved_path = ::realpath(p_path.utf8().get_data(), NULL);
if (!resolved_path)
return p_path;
String result;
bool parse_ok = result.parse_utf8(resolved_path);
::free(resolved_path);
if (parse_ok)
return p_path;
return result.simplify_path();
#endif
}
String join(const String &p_a, const String &p_b) {
if (p_a.empty())
return p_b;
const CharType a_last = p_a[p_a.length() - 1];
if ((a_last == '/' || a_last == '\\') ||
(p_b.size() > 0 && (p_b[0] == '/' || p_b[0] == '\\'))) {
return p_a + p_b;
}
return p_a + "/" + p_b;
}
String join(const String &p_a, const String &p_b, const String &p_c) {
return path::join(path::join(p_a, p_b), p_c);
}
String join(const String &p_a, const String &p_b, const String &p_c, const String &p_d) {
return path::join(path::join(path::join(p_a, p_b), p_c), p_d);
}
} // namespace path

32
modules/mono/utils/path_utils.h
View file

@ -31,24 +31,32 @@
#ifndef PATH_UTILS_H #ifndef PATH_UTILS_H
#define PATH_UTILS_H #define PATH_UTILS_H
#include "core/string_builder.h"
#include "core/ustring.h" #include "core/ustring.h"
_FORCE_INLINE_ String path_join(const String &e1, const String &e2) { namespace path {
return e1.plus_file(e2);
}
_FORCE_INLINE_ String path_join(const String &e1, const String &e2, const String &e3) { String join(const String &p_a, const String &p_b);
return e1.plus_file(e2).plus_file(e3); String join(const String &p_a, const String &p_b, const String &p_c);
} String join(const String &p_a, const String &p_b, const String &p_c, const String &p_d);
_FORCE_INLINE_ String path_join(const String &e1, const String &e2, const String &e3, const String &e4) { String find_executable(const String &p_name);
return e1.plus_file(e2).plus_file(e3).plus_file(e4);
}
String path_which(const String &p_name); /// Returns a normalized absolute path to the current working directory
String cwd();
void fix_path(const String &p_path, String &r_out); /**
* Obtains a normalized absolute path to p_path. Symbolic links are
* not resolved. The path p_path might not exist in the file system.
*/
String abspath(const String &p_path);
bool rel_path_to_abs(const String &p_existing_path, String &r_abs_path); /**
* Obtains a normalized path to p_path with symbolic links resolved.
* The resulting path might be either a relative or an absolute path.
*/
String realpath(const String &p_path);
} // namespace path
#endif // PATH_UTILS_H #endif // PATH_UTILS_H