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Add functionality to add overlay directories to drive_cache.

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4216
This commit is contained in:
Peter Veenstra 2019-04-22 14:21:53 +00:00
parent 139456b2d0
commit f8dd3db095
2 changed files with 75 additions and 5 deletions
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7
include/dos_system.h
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@ -162,6 +162,8 @@ public:
void CacheOut (const char* path, bool ignoreLastDir = false);
void AddEntry (const char* path, bool checkExist = false);
void AddEntryDirOverlay (const char* path, bool checkExist = false);
void DeleteEntry (const char* path, bool ignoreLastDir = false);
void EmptyCache (void);
@ -172,7 +174,7 @@ public:
public:
CFileInfo(void) {
orgname[0] = shortname[0] = 0;
isDir = false;
isOverlayDir = isDir = false;
id = MAX_OPENDIRS;
nextEntry = shortNr = 0;
}
@ -183,6 +185,7 @@ public:
};
char orgname [CROSS_LEN];
char shortname [DOS_NAMELENGTH_ASCII];
bool isOverlayDir;
bool isDir;
Bit16u id;
Bitu nextEntry;
@ -206,7 +209,7 @@ private:
CFileInfo* FindDirInfo (const char* path, char* expandedPath);
bool RemoveSpaces (char* str);
bool OpenDir (CFileInfo* dir, const char* path, Bit16u& id);
void CreateEntry (CFileInfo* dir, const char* name, bool query_directory);
void CreateEntry (CFileInfo* dir, const char* name, bool is_directory);
void CopyEntry (CFileInfo* dir, CFileInfo* from);
Bit16u GetFreeID (CFileInfo* dir);
void Clear (void);