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moved InternalFileHierarchyStorage to separate file. Fixed loading/saving infrastructure (not working yet)

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This commit is contained in:
mr-alice 2016-09-03 13:29:23 +02:00
parent 153783acb5
commit 371171fcbb
8 changed files with 743 additions and 633 deletions
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27
libretroshare/src/file_sharing/directory_storage.h
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@ -16,10 +16,10 @@ class RsTlvBinaryData ;
class DirectoryStorage
{
public:
DirectoryStorage(const std::string& local_file_name,const RsPeerId& pid) ;
DirectoryStorage(const RsPeerId& pid) ;
virtual ~DirectoryStorage() {}
typedef int32_t EntryIndex ;
typedef uint32_t EntryIndex ;
static const EntryIndex NO_INDEX = 0xffffffff;
void save() const ;
@ -104,10 +104,12 @@ class DirectoryStorage
void print();
void cleanup();
private:
protected:
void load(const std::string& local_file_name) ;
void save(const std::string& local_file_name) ;
private:
void loadNextTag(const unsigned char *data, uint32_t& offset, uint8_t& entry_tag, uint32_t& entry_size) ;
void saveNextTag(unsigned char *data,uint32_t& offset,uint8_t entry_tag,uint32_t entry_size) ;
@ -116,7 +118,6 @@ class DirectoryStorage
// storage of internal structure. Totally hidden from the outside. EntryIndex is simply the index of the entry in the vector.
std::string mFileName;
RsPeerId mPeerId;
protected:
@ -128,7 +129,7 @@ class DirectoryStorage
class RemoteDirectoryStorage: public DirectoryStorage
{
public:
RemoteDirectoryStorage(const RsPeerId& pid,const std::string& fname) : DirectoryStorage(fname,pid) {}
RemoteDirectoryStorage(const RsPeerId& pid,const std::string& fname) ;
virtual ~RemoteDirectoryStorage() {}
/*!
@ -140,13 +141,24 @@ public:
* \param bindata binary data to deserialise from
* \return false when the directory cannot be found.
*/
bool deserialiseDirEntry(const EntryIndex& indx,const RsTlvBinaryData& data) ;
bool deserialiseUpdateDirEntry(const EntryIndex& indx,const RsTlvBinaryData& data) ;
/*!
* \brief checkSave
* Checks the time of last saving, last modification time, and saves if needed.
*/
void checkSave() ;
private:
time_t mLastSavedTime ;
bool mChanged ;
std::string mFileName;
};
class LocalDirectoryStorage: public DirectoryStorage
{
public:
LocalDirectoryStorage(const std::string& fname,const RsPeerId& own_id) : DirectoryStorage(fname,own_id) {}
LocalDirectoryStorage(const std::string& fname,const RsPeerId& own_id) : DirectoryStorage(own_id),mFileName(fname) {}
virtual ~LocalDirectoryStorage() {}
void setSharedDirectoryList(const std::list<SharedDirInfo>& lst) ;
@ -194,6 +206,7 @@ private:
std::string locked_findRealRootFromVirtualFilename(const std::string& virtual_rootdir) const;
std::map<std::string,SharedDirInfo> mLocalDirs ; // map is better for search. it->first=it->second.filename
std::string mFileName;
};