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Merge pull request #149 from linkmauve/open-file-directly-fix

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Don’t fail on empty filename in OpenFileDirectly, return the archive handle instead
This commit is contained in:
bunnei 2014-10-25 12:39:22 -04:00
parent ce8390ac03 2d960f5040
commit fd7f92d242
1 changed files with 7 additions and 8 deletions
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15
src/core/hle/service/fs.cpp
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@ -83,7 +83,7 @@ void OpenFileDirectly(Service::Interface* self) {
auto archive_id = static_cast<FileSys::Archive::IdCode>(cmd_buff[2]); auto archive_id = static_cast<FileSys::Archive::IdCode>(cmd_buff[2]);
LowPathType archive_type = static_cast<LowPathType>(cmd_buff[3]); LowPathType archive_type = static_cast<LowPathType>(cmd_buff[3]);
u32 archive_size = cmd_buff[4]; u32 archive_size = cmd_buff[4];
LowPathType type = static_cast<LowPathType>(cmd_buff[5]); LowPathType file_type = static_cast<LowPathType>(cmd_buff[5]);
u32 size = cmd_buff[6]; u32 size = cmd_buff[6];
FileSys::Mode mode; mode.hex = cmd_buff[7]; FileSys::Mode mode; mode.hex = cmd_buff[7];
u32 attributes = cmd_buff[8]; // TODO(Link Mauve): do something with those attributes. u32 attributes = cmd_buff[8]; // TODO(Link Mauve): do something with those attributes.
@ -96,19 +96,13 @@ void OpenFileDirectly(Service::Interface* self) {
return; return;
} }
if (type != LowPathType::Char) {
ERROR_LOG(KERNEL, "file LowPath type other than char is currently unsupported");
cmd_buff[1] = -1;
return;
}
std::string archive_name = GetStringFromCmdBuff(archive_pointer, archive_size); std::string archive_name = GetStringFromCmdBuff(archive_pointer, archive_size);
std::string file_name = GetStringFromCmdBuff(pointer, size); std::string file_name = GetStringFromCmdBuff(pointer, size);
DEBUG_LOG(KERNEL, "archive_type=%d archive_size=%d archive_data=%s" DEBUG_LOG(KERNEL, "archive_type=%d archive_size=%d archive_data=%s"
"file_type=%d file_size=%d file_mode=%d file_attrs=%d file_data=%s", "file_type=%d file_size=%d file_mode=%d file_attrs=%d file_data=%s",
archive_type, archive_size, archive_name.c_str(), archive_type, archive_size, archive_name.c_str(),
type, size, mode, attributes, file_name.c_str()); file_type, size, mode, attributes, file_name.c_str());
// TODO(Link Mauve): check if we should even get a handle for the archive, and don't leak it. // TODO(Link Mauve): check if we should even get a handle for the archive, and don't leak it.
Handle archive_handle = Kernel::OpenArchive(archive_id); Handle archive_handle = Kernel::OpenArchive(archive_id);
@ -123,6 +117,11 @@ void OpenFileDirectly(Service::Interface* self) {
return; return;
} }
if (file_type != LowPathType::Char) {
WARN_LOG(KERNEL, "file LowPath type other than char is currently unsupported; returning archive handle instead");
return;
}
Handle handle = Kernel::OpenFileFromArchive(archive_handle, file_name, mode); Handle handle = Kernel::OpenFileFromArchive(archive_handle, file_name, mode);
if (handle) { if (handle) {
cmd_buff[1] = 0; cmd_buff[1] = 0;