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LibCore: Use ErrorOr<T> for Core::File::open()

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This commit is contained in:
Andreas Kling 2021-11-07 02:15:10 +01:00
parent fac2550143
commit a7f1f1c34b
24 changed files with 42 additions and 48 deletions
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6
Userland/Services/FileOperation/main.cpp
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@ -34,7 +34,7 @@ static int perform_delete(Vector<String> const& sources);
static int execute_work_items(Vector<WorkItem> const& items);
static void report_error(String message);
static void report_warning(String message);
static AK::Result<AK::NonnullRefPtr<Core::File>, AK::OSError> open_destination_file(String const& destination);
static ErrorOr<NonnullRefPtr<Core::File>> open_destination_file(String const& destination);
static String deduplicate_destination_file_name(String const& destination);
int main(int argc, char** argv)
@ -379,10 +379,10 @@ int execute_work_items(Vector<WorkItem> const& items)
return 0;
}
AK::Result<AK::NonnullRefPtr<Core::File>, AK::OSError> open_destination_file(String const& destination)
ErrorOr<NonnullRefPtr<Core::File>> open_destination_file(String const& destination)
{
auto destination_file_or_error = Core::File::open(destination, (Core::OpenMode)(Core::OpenMode::WriteOnly | Core::OpenMode::Truncate | Core::OpenMode::MustBeNew));
if (destination_file_or_error.is_error() && destination_file_or_error.error().error() == EEXIST) {
if (destination_file_or_error.is_error() && destination_file_or_error.error().code() == EEXIST) {
return open_destination_file(deduplicate_destination_file_name(destination));
}
return destination_file_or_error;