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[Kernel/VFS] Allow reading XCONTENT_DATA info from STFS headers

This commit is contained in:
emoose 2019-07-23 08:38:34 +01:00
parent 846b3e2315
commit cb8d23aa08
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GPG Key ID: 3735C67912F5FF97
2 changed files with 24 additions and 0 deletions
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22
src/xenia/kernel/xam/content_manager.cc
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@ -129,6 +129,28 @@ std::vector<XCONTENT_DATA> ContentManager::ListContent(uint32_t device_id,
content_data.content_type = content_type;
content_data.display_name = file_info.name;
content_data.file_name = xe::to_string(file_info.name);
if (file_info.type != xe::filesystem::FileInfo::Type::kDirectory) {
// Not a directory so must be a package, verify size to make sure
if (file_info.total_size <= vfs::StfsHeader::kHeaderLength) {
continue; // Invalid package (maybe .headers file)
}
auto map = MappedMemory::Open(file_info.path + file_info.name,
MappedMemory::Mode::kRead, 0,
vfs::StfsHeader::kHeaderLength);
if (map) {
vfs::StfsHeader header;
header.Read(map->data());
content_data.content_type = static_cast<uint32_t>(header.content_type);
content_data.display_name = header.display_names;
// TODO: select localized display name
// some games may expect different ones depending on language setting.
map->Close();
}
}
result.emplace_back(std::move(content_data));
}

2
src/xenia/vfs/devices/stfs_container_device.h
View File

@ -117,6 +117,8 @@ struct SvodVolumeDescriptor {
class StfsHeader {
public:
static const uint32_t kHeaderLength = 0xA000;
bool Read(const uint8_t* p);
uint8_t license_entries[0x100];