Fix decoding UTF-8 filenames on unzipping.

(cherry picked from commit d2573c1636303f490df641f8a1cdaa3c46616054)

editor/editor_asset_installer.cpp

@@ -124,7 +124,7 @@ void EditorAssetInstaller::open(const String &p_path, int p_depth) {
 		char fname[16384];
 		unzGetCurrentFileInfo(pkg, &info, fname, 16384, nullptr, 0, nullptr, 0);
 
-		String name = fname;
+		String name = String::utf8(fname);
 		files_sorted.insert(name);
 
 		ret = unzGoToNextFile(pkg);
@@ -304,7 +304,7 @@ void EditorAssetInstaller::ok_pressed() {
 		char fname[16384];
 		ret = unzGetCurrentFileInfo(pkg, &info, fname, 16384, nullptr, 0, nullptr, 0);
 
-		String name = fname;
+		String name = String::utf8(fname);
 
 		if (status_map.has(name) && status_map[name]->is_checked(0)) {
 			String path = status_map[name]->get_metadata(0);

editor/export_template_manager.cpp

@@ -399,7 +399,7 @@ bool ExportTemplateManager::_install_file_selected(const String &p_file, bool p_
 		char fname[16384];
 		ret = unzGetCurrentFileInfo(pkg, &info, fname, 16384, nullptr, 0, nullptr, 0);
 
-		String file = fname;
+		String file = String::utf8(fname);
 		if (file.ends_with("version.txt")) {
 			Vector<uint8_t> data;
 			data.resize(info.uncompressed_size);
@@ -460,7 +460,7 @@ bool ExportTemplateManager::_install_file_selected(const String &p_file, bool p_
 		char fname[16384];
 		unzGetCurrentFileInfo(pkg, &info, fname, 16384, nullptr, 0, nullptr, 0);
 
-		String file_path(String(fname).simplify_path());
+		String file_path(String::utf8(fname).simplify_path());
 
 		String file = file_path.get_file();
 
@@ -706,7 +706,7 @@ Error ExportTemplateManager::install_android_template_from_file(const String &p_
 		char fpath[16384];
 		ret = unzGetCurrentFileInfo(pkg, &info, fpath, 16384, nullptr, 0, nullptr, 0);
 
-		String path = fpath;
+		String path = String::utf8(fpath);
 		String base_dir = path.get_base_dir();
 
 		if (!path.ends_with("/")) {

editor/project_manager.cpp

@@ -203,7 +203,7 @@ private:
 						char fname[16384];
 						ret = unzGetCurrentFileInfo(pkg, &info, fname, 16384, nullptr, 0, nullptr, 0);
 
-						if (String(fname).ends_with("project.godot")) {
+						if (String::utf8(fname).ends_with("project.godot")) {
 							break;
 						}
 
@@ -513,7 +513,7 @@ private:
 						char fname[16384];
 						unzGetCurrentFileInfo(pkg, &info, fname, 16384, nullptr, 0, nullptr, 0);
 
-						String name = fname;
+						String name = String::utf8(fname);
 						if (name.ends_with("project.godot")) {
 							zip_root = name.substr(0, name.rfind("project.godot"));
 							break;
@@ -533,7 +533,7 @@ private:
 						char fname[16384];
 						ret = unzGetCurrentFileInfo(pkg, &info, fname, 16384, nullptr, 0, nullptr, 0);
 
-						String path = fname;
+						String path = String::utf8(fname);
 
 						if (path == String() || path == zip_root || !zip_root.is_subsequence_of(path)) {
 							//

platform/android/export/export_plugin.cpp

@@ -3120,7 +3120,7 @@ Error EditorExportPlatformAndroid::export_project_helper(const Ref<EditorExportP
 
 		bool skip = false;
 
-		String file = fname;
+		String file = String::utf8(fname);
 
 		Vector<uint8_t> data;
 		data.resize(info.uncompressed_size);
@@ -3303,7 +3303,7 @@ Error EditorExportPlatformAndroid::export_project_helper(const Ref<EditorExportP
 		char extra[16384];
 		ret = unzGetCurrentFileInfo(tmp_unaligned, &info, fname, 16384, extra, 16384 - ZIP_ALIGNMENT, nullptr, 0);
 
-		String file = fname;
+		String file = String::utf8(fname);
 
 		Vector<uint8_t> data;
 		data.resize(info.compressed_size);

platform/iphone/export/export.cpp

@@ -1755,7 +1755,7 @@ Error EditorExportPlatformIOS::export_project(const Ref<EditorExportPreset> &p_p
 		char fname[16384];
 		ret = unzGetCurrentFileInfo(src_pkg_zip, &info, fname, 16384, nullptr, 0, nullptr, 0);
 
-		String file = fname;
+		String file = String::utf8(fname);
 
 		print_line("READ: " + file);
 		Vector<uint8_t> data;

platform/javascript/export/export.cpp

@@ -375,7 +375,7 @@ Error EditorExportPlatformJavaScript::_extract_template(const String &p_template
 		char fname[16384];
 		unzGetCurrentFileInfo(pkg, &info, fname, 16384, nullptr, 0, nullptr, 0);
 
-		String file = fname;
+		String file = String::utf8(fname);
 
 		// Skip service worker and offline page if not exporting pwa.
 		if (!pwa && (file == "godot.service.worker.js" || file == "godot.offline.html")) {

platform/osx/export/export.cpp

@@ -657,7 +657,7 @@ Error EditorExportPlatformOSX::export_project(const Ref<EditorExportPreset> &p_p
 		char fname[16384];
 		ret = unzGetCurrentFileInfo(src_pkg_zip, &info, fname, 16384, nullptr, 0, nullptr, 0);
 
-		String file = fname;
+		String file = String::utf8(fname);
 
 		Vector<uint8_t> data;
 		data.resize(info.uncompressed_size);

platform/uwp/export/export.cpp

@@ -1265,10 +1265,10 @@ public:
 		while (ret == UNZ_OK) {
 			// get file name
 			unz_file_info info;
-			char fname[16834];
-			ret = unzGetCurrentFileInfo(pkg, &info, fname, 16834, nullptr, 0, nullptr, 0);
+			char fname[16384];
+			ret = unzGetCurrentFileInfo(pkg, &info, fname, 16384, nullptr, 0, nullptr, 0);
 
-			String path = fname;
+			String path = String::utf8(fname);
 
 			if (path.ends_with("/")) {
 				// Ignore directories