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Refactoring vfs to remove a lot of duplicated code.

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Progress on #294.
This commit is contained in:
Ben Vanik
2015-06-27 22:37:49 -07:00
parent 1ac19f1b08
commit 83872d8e8f
37 changed files with 877 additions and 1366 deletions
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31
src/xenia/vfs/devices/stfs_container_entry.h
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@@ -11,38 +11,41 @@
#define XENIA_VFS_DEVICES_STFS_CONTAINER_ENTRY_H_
#include <vector>
#include <iterator>
#include "xenia/base/filesystem.h"
#include "xenia/base/mapped_memory.h"
#include "xenia/vfs/entry.h"
#include "xenia/vfs/stfs.h"
namespace xe {
namespace vfs {
class STFSContainerDevice;
class STFSContainerEntry : public Entry {
public:
STFSContainerEntry(Device* device, const char* path, MappedMemory* mmap,
STFSEntry* stfs_entry);
STFSContainerEntry(Device* device, std::string path, MappedMemory* mmap);
~STFSContainerEntry() override;
MappedMemory* mmap() const { return mmap_; }
STFSEntry* stfs_entry() const { return stfs_entry_; }
X_STATUS QueryInfo(X_FILE_NETWORK_OPEN_INFORMATION* out_info) override;
X_STATUS QueryDirectory(X_FILE_DIRECTORY_INFORMATION* out_info, size_t length,
const char* file_name, bool restart) override;
size_t data_offset() const { return data_offset_; }
size_t data_size() const { return data_size_; }
X_STATUS Open(KernelState* kernel_state, Mode desired_access, bool async,
XFile** out_file) override;
private:
MappedMemory* mmap_;
STFSEntry* stfs_entry_;
struct BlockRecord {
size_t offset;
size_t length;
};
const std::vector<BlockRecord>& block_list() const { return block_list_; }
xe::filesystem::WildcardEngine find_engine_;
STFSEntry::child_it_t it_;
private:
friend class STFSContainerDevice;
MappedMemory* mmap_;
size_t data_offset_;
size_t data_size_;
std::vector<BlockRecord> block_list_;
};
} // namespace vfs