noahbackus/godot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 2 Wiki Activity

Merge pull request #95143 from TV4Fun/fix_non_windows_library_load

Browse Source 
Fix reload of GDExtension libraries in framework package on macOS
This commit is contained in:
Rémi Verschelde
2024-08-16 10:35:19 +02:00
parent cba8e3bf3d f44d6a235f
commit a8bbb09bd5
3 changed files with 17 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
platform/windows/os_windows.cpp
View File

@@ -379,6 +379,8 @@ Error OS_Windows::open_dynamic_library(const String &p_path, void *&p_library_ha
//this code exists so gdextension can load .dll files from within the executable path
path = get_executable_path().get_base_dir().path_join(p_path.get_file());
}
// Path to load from may be different from original if we make copies.
String load_path = path;
ERR_FAIL_COND_V(!FileAccess::exists(path), ERR_FILE_NOT_FOUND);
@@ -387,25 +389,22 @@ Error OS_Windows::open_dynamic_library(const String &p_path, void *&p_library_ha
if (p_data != nullptr && p_data->generate_temp_files) {
// Copy the file to the same directory as the original with a prefix in the name.
// This is so relative path to dependencies are satisfied.
String copy_path = path.get_base_dir().path_join("~" + path.get_file());
load_path = path.get_base_dir().path_join("~" + path.get_file());
// If there's a left-over copy (possibly from a crash) then delete it first.
if (FileAccess::exists(copy_path)) {
DirAccess::remove_absolute(copy_path);
if (FileAccess::exists(load_path)) {
DirAccess::remove_absolute(load_path);
}
Error copy_err = DirAccess::copy_absolute(path, copy_path);
Error copy_err = DirAccess::copy_absolute(path, load_path);
if (copy_err) {
ERR_PRINT("Error copying library: " + path);
return ERR_CANT_CREATE;
}
FileAccess::set_hidden_attribute(copy_path, true);
FileAccess::set_hidden_attribute(load_path, true);
// Save the copied path so it can be deleted later.
path = copy_path;
Error pdb_err = WindowsUtils::copy_and_rename_pdb(path);
Error pdb_err = WindowsUtils::copy_and_rename_pdb(load_path);
if (pdb_err != OK && pdb_err != ERR_SKIP) {
WARN_PRINT(vformat("Failed to rename the PDB file. The original PDB file for '%s' will be loaded.", path));
}
@@ -421,21 +420,21 @@ Error OS_Windows::open_dynamic_library(const String &p_path, void *&p_library_ha
DLL_DIRECTORY_COOKIE cookie = nullptr;
if (p_data != nullptr && p_data->also_set_library_path && has_dll_directory_api) {
cookie = add_dll_directory((LPCWSTR)(path.get_base_dir().utf16().get_data()));
cookie = add_dll_directory((LPCWSTR)(load_path.get_base_dir().utf16().get_data()));
}
p_library_handle = (void *)LoadLibraryExW((LPCWSTR)(path.utf16().get_data()), nullptr, (p_data != nullptr && p_data->also_set_library_path && has_dll_directory_api) ? LOAD_LIBRARY_SEARCH_DEFAULT_DIRS : 0);
p_library_handle = (void *)LoadLibraryExW((LPCWSTR)(load_path.utf16().get_data()), nullptr, (p_data != nullptr && p_data->also_set_library_path && has_dll_directory_api) ? LOAD_LIBRARY_SEARCH_DEFAULT_DIRS : 0);
if (!p_library_handle) {
if (p_data != nullptr && p_data->generate_temp_files) {
DirAccess::remove_absolute(path);
DirAccess::remove_absolute(load_path);
}
#ifdef DEBUG_ENABLED
DWORD err_code = GetLastError();
HashSet<String> checekd_libs;
HashSet<String> checked_libs;
HashSet<String> missing_libs;
debug_dynamic_library_check_dependencies(path, path, checekd_libs, missing_libs);
debug_dynamic_library_check_dependencies(load_path, load_path, checked_libs, missing_libs);
if (!missing_libs.is_empty()) {
String missing;
for (const String &E : missing_libs) {
@@ -464,7 +463,8 @@ Error OS_Windows::open_dynamic_library(const String &p_path, void *&p_library_ha
}
if (p_data != nullptr && p_data->generate_temp_files) {
temp_libraries[p_library_handle] = path;
// Save the copied path so it can be deleted later.
temp_libraries[p_library_handle] = load_path;
}
return OK;