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[Kernel] Allow reading FolderContentPackage thumb from headers.bin file

This commit is contained in:
emoose 2019-07-23 17:45:16 +01:00
parent 54f9ce14c4
commit ef00742d3d
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GPG Key ID: 3735C67912F5FF97
1 changed files with 21 additions and 3 deletions
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24
src/xenia/kernel/xam/content_package.cc
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@ -97,8 +97,7 @@ bool FolderContentPackage::Mount(std::string root_name) {
} }
X_RESULT FolderContentPackage::GetThumbnail(std::vector<uint8_t>* buffer) { X_RESULT FolderContentPackage::GetThumbnail(std::vector<uint8_t>* buffer) {
// TODO: grab thumb from headers.bin file if it exists // Grab thumb from kThumbnailFileName if it exists, otherwise try STFS headers
auto thumb_path = xe::join_paths(package_path_, kThumbnailFileName); auto thumb_path = xe::join_paths(package_path_, kThumbnailFileName);
if (xe::filesystem::PathExists(thumb_path)) { if (xe::filesystem::PathExists(thumb_path)) {
auto file = xe::filesystem::OpenFile(thumb_path, "rb"); auto file = xe::filesystem::OpenFile(thumb_path, "rb");
@ -110,7 +109,26 @@ X_RESULT FolderContentPackage::GetThumbnail(std::vector<uint8_t>* buffer) {
fclose(file); fclose(file);
return X_ERROR_SUCCESS; return X_ERROR_SUCCESS;
} }
return X_ERROR_FILE_NOT_FOUND; auto result = X_ERROR_FILE_NOT_FOUND;
// Try reading thumbnail from kStfsHeadersExtension file
auto headers_path = package_path_ + ContentManager::kStfsHeadersExtension;
if (xe::filesystem::PathExists(headers_path)) {
vfs::StfsHeader* header =
new vfs::StfsHeader(); // huge class, alloc on heap
auto map = MappedMemory::Open(headers_path, MappedMemory::Mode::kRead, 0,
vfs::StfsHeader::kHeaderLength);
if (map) {
if (header->Read(map->data())) {
buffer->resize(header->thumbnail_image_size);
memcpy(buffer->data(), header->thumbnail_image,
header->thumbnail_image_size);
result = X_ERROR_SUCCESS;
}
}
delete header;
}
return result;
} }
X_RESULT FolderContentPackage::SetThumbnail(std::vector<uint8_t> buffer) { X_RESULT FolderContentPackage::SetThumbnail(std::vector<uint8_t> buffer) {