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Remove DOS_No_Drive_Cache. Didn't compile anymore since 0.60.

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2591
This commit is contained in:
Peter Veenstra 2006-04-10 12:52:47 +00:00
parent 25b46f0a57
commit 57d8180da8
2 changed files with 7 additions and 76 deletions
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41
include/dos_system.h
View file

@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: dos_system.h,v 1.32 2006-04-07 16:34:07 c2woody Exp $ */
/* $Id: dos_system.h,v 1.33 2006-04-10 12:52:46 qbix79 Exp $ */
#ifndef DOSBOX_DOS_SYSTEM_H
#define DOSBOX_DOS_SYSTEM_H
@ -108,8 +108,12 @@ private:
Bitu devnum;
};
/* The following variable can be lowered to free up some memory.
* The negative side effect: The stored searches will be turned over faster.
* Should not have impact on systems with few directory entries. */
#define MAX_OPENDIRS 2048
//Can be high as it's only storage (16 bit variable)
class DOS_Drive_Cache {
public:
DOS_Drive_Cache (void);
@ -196,40 +200,6 @@ private:
bool updatelabel;
};
class DOS_No_Drive_Cache {
public:
DOS_No_Drive_Cache (void) {};
DOS_No_Drive_Cache (const char* path);
~DOS_No_Drive_Cache (void) {};
typedef enum TDirSort { NOSORT, ALPHABETICAL, DIRALPHABETICAL, ALPHABETICALREV, DIRALPHABETICALREV };
void SetBaseDir (const char* path);
void SetDirSort (TDirSort sort) {};
bool OpenDir (const char* path, Bit16u& id);
bool ReadDir (Bit16u id, char * &result);
void ExpandName (char* path) {};
char* GetExpandName (const char* path) { return (char*)path; };
bool GetShortName (const char* fullname, char* shortname) { return false; };
void CacheOut (const char* path, bool ignoreLastDir = false) {};
void AddEntry (const char* path, bool checkExists = false) {};
void DeleteEntry (const char* path, bool ignoreLastDir = false) {};
void SetCurrentEntry (Bit16u entry) {};
Bit16u GetCurrentEntry (void) { return 0; };
void EmptyCache (void) {};
void SetLabel (const char* name) {};
char* GetLabel (void) {return "";};
public:
char basePath [CROSS_LEN];
char dirPath [CROSS_LEN];
};
class DOS_Drive {
public:
DOS_Drive();
@ -257,6 +227,7 @@ public:
char info[256];
/* Can be overridden for example in iso images */
virtual char const * GetLabel(){return dirCache.GetLabel();};
DOS_Drive_Cache dirCache;
};

42
src/dos/drive_cache.cpp
View file

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: drive_cache.cpp,v 1.46 2006-02-09 11:47:48 qbix79 Exp $ */
/* $Id: drive_cache.cpp,v 1.47 2006-04-10 12:52:47 qbix79 Exp $ */
#include "drives.h"
#include "dos_inc.h"
@ -745,43 +745,3 @@ bool DOS_Drive_Cache::FindNext(Bitu id, char* &result)
}
return true;
};
// ****************************************************************************
// No Dir Cache,
// ****************************************************************************
static DIR* srch_opendir = 0;
DOS_No_Drive_Cache::DOS_No_Drive_Cache(const char* path)
{
SetBaseDir(path);
};
void DOS_No_Drive_Cache::SetBaseDir(const char* path)
{
strcpy(basePath,path);
}
bool DOS_No_Drive_Cache::OpenDir(const char* path, Bit16u& id)
{
id = 0;
strcpy(dirPath,path);
if((srch_opendir=opendir(dirPath))==NULL) return false;
return true;
};
bool DOS_No_Drive_Cache::ReadDir(Bit16u id, char* &result)
{
static char res[CROSS_LEN] = { 0 };
dirent * ent;
if (!srch_opendir) return false;
if ((ent=readdir(srch_opendir))==NULL) {
strcpy(res,ent->d_name);
result=res;
closedir(srch_opendir);
srch_opendir=NULL;
return false;
}
return true;
};