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FS: Allow multiple instances of the same archive type to be open at once

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This commit is contained in:
Yuri Kunde Schlesner 2015-02-06 11:53:14 -02:00
parent 4468625080
commit 3f1a3952d7
19 changed files with 199 additions and 159 deletions
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21
src/core/file_sys/archive_extsavedata.h
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@ -15,9 +15,9 @@
namespace FileSys {
/// File system interface to the ExtSaveData archive
class Archive_ExtSaveData final : public DiskArchive {
class ArchiveFactory_ExtSaveData final : public ArchiveFactory {
public:
Archive_ExtSaveData(const std::string& mount_point, bool shared);
ArchiveFactory_ExtSaveData(const std::string& mount_point, bool shared);
/**
* Initialize the archive.
@ -25,21 +25,20 @@ public:
*/
bool Initialize();
ResultCode Open(const Path& path) override;
ResultCode Format(const Path& path) const override;
std::string GetName() const override { return "ExtSaveData"; }
const std::string& GetMountPoint() const override {
return concrete_mount_point;
}
ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path) override;
ResultCode Format(const Path& path) override;
protected:
const std::string& GetMountPoint() const { return mount_point; }
private:
/**
* This holds the full directory path for this archive, it is only set after a successful call to Open,
* this is formed as <base extsavedatapath>/<type>/<high>/<low>.
* This holds the full directory path for this archive, it is only set after a successful call
* to Open, this is formed as <base extsavedatapath>/<type>/<high>/<low>.
* See GetExtSaveDataPath for the code that extracts this data from an archive path.
*/
std::string concrete_mount_point;
std::string mount_point;
};
/**