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Add Patch 1001897 by Martin. Disabled modem and ipx networking by default as they depend on libraries not everybody may have. Reduces alarmed firewall people and is nicer on unix hosts as port 23 is a bit tricky

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1904
This commit is contained in:
Peter Veenstra 2004-08-13 19:43:02 +00:00
parent 18f13c2b60
commit 02ff2737d7
11 changed files with 1390 additions and 19 deletions
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110
src/dos/drives.h
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@ -16,11 +16,12 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: drives.h,v 1.22 2004-08-04 09:12:53 qbix79 Exp $ */
/* $Id: drives.h,v 1.23 2004-08-13 19:43:02 qbix79 Exp $ */
#ifndef _DRIVES_H__
#define _DRIVES_H__
#include <vector>
#include <sys/types.h>
#include "dos_system.h"
#include "shell.h" /* for DOS_Shell */
@ -33,6 +34,7 @@ public:
localDrive(const char * startdir,Bit16u _bytes_sector,Bit8u _sectors_cluster,Bit16u _total_clusters,Bit16u _free_clusters,Bit8u _mediaid);
virtual bool FileOpen(DOS_File * * file,char * name,Bit32u flags);
virtual FILE *GetSystemFilePtr(char * name, char * type);
virtual bool GetSystemFilename(char *sysName, char *dosName);
virtual bool FileCreate(DOS_File * * file,char * name,Bit16u attributes);
virtual bool FileUnlink(char * name);
virtual bool RemoveDir(char * dir);
@ -202,6 +204,112 @@ private:
Bit8u subUnit;
};
#ifdef _MSC_VER
#pragma pack (1)
#endif
struct isoPVD {
Bit8u type;
Bit8u standardIdent[5];
Bit8u version;
Bit8u unused1;
Bit8u systemIdent[32];
Bit8u volumeIdent[32];
Bit8u unused2[8];
Bit32u volumeSpaceSizeL;
Bit32u volumeSpaceSizeM;
Bit8u unused3[32];
Bit16u volumeSetSizeL;
Bit16u volumeSetSizeM;
Bit16u volumeSeqNumberL;
Bit16u volumeSeqNumberM;
Bit16u logicBlockSizeL;
Bit16u logicBlockSizeM;
Bit32u pathTableSizeL;
Bit32u pathTableSizeM;
Bit32u locationPathTableL;
Bit32u locationOptPathTableL;
Bit32u locationPathTableM;
Bit32u locationOptPathTableM;
Bit8u rootEntry[34];
Bit32u unused4[1858];
} GCC_ATTRIBUTE(packed);
struct isoDirEntry {
Bit8u length;
Bit8u extAttrLength;
Bit32u extentLocationL;
Bit32u extentLocationM;
Bit32u dataLengthL;
Bit32u dataLengthM;
Bit8u dateYear;
Bit8u dateMonth;
Bit8u dateDay;
Bit8u timeHour;
Bit8u timeMin;
Bit8u timeSec;
Bit8u timeZone;
Bit8u fileFlags;
Bit8u fileUnitSize;
Bit8u interleaveGapSize;
Bit16u VolumeSeqNumberL;
Bit16u VolumeSeqNumberM;
Bit8u fileIdentLength;
Bit8u ident[38]; // can be smaller
} GCC_ATTRIBUTE(packed);
#ifdef _MSC_VER
#pragma pack ()
#endif
#if defined (WORD_BIGENDIAN)
#define EXTENT_LOCATION(de) ((de).extentLocationM)
#define DATA_LENGTH(de) ((de).dataLengthM)
#else
#define EXTENT_LOCATION(de) ((de).extentLocationL)
#define DATA_LENGTH(de) ((de).dataLengthL)
#endif
#define ISO_FRAMESIZE 2048
#define ISO_DIRECTORY 2
#define ISO_MAXPATHNAME 256
#define ISO_FIRST_VD 16
#define IS_DIR(fileFlags) (fileFlags & ISO_DIRECTORY)
class isoDrive : public DOS_Drive {
public:
isoDrive(char driveLetter, const char* device_name, Bit8u mediaid, int &error);
~isoDrive();
virtual bool FileOpen(DOS_File **file, char *name, Bit32u flags);
virtual bool FileCreate(DOS_File **file, char *name, Bit16u attributes);
virtual bool FileUnlink(char *name);
virtual bool RemoveDir(char *dir);
virtual bool MakeDir(char *dir);
virtual bool TestDir(char *dir);
virtual bool FindFirst(char *_dir, DOS_DTA &dta, bool fcb_findfirst);
virtual bool FindNext(DOS_DTA &dta);
virtual bool GetFileAttr(char *name, Bit16u *attr);
virtual bool Rename(char * oldname,char * newname);
virtual bool AllocationInfo(Bit16u *bytes_sector, Bit8u *sectors_cluster, Bit16u *total_clusters, Bit16u *free_clusters);
virtual bool FileExists(const char *name);
virtual bool FileStat(const char *name, FileStat_Block *const stat_block);
virtual Bit8u GetMediaByte(void);
virtual void EmptyCache(void){}
virtual bool isRemote(void);
bool readSector(Bit8u *buffer, Bit32u sector);
private:
int readDirEntry(isoDirEntry *de, Bit8u *data);
bool loadImage();
bool lookupSingle(isoDirEntry *de, const char *name, Bit32u sectorStart, Bit32u length);
bool lookup(isoDirEntry *de, const char *path);
std::vector<isoDirEntry> searchCache;
std::vector<isoDirEntry>::iterator dirIter;
isoDirEntry rootEntry;
Bit8u mediaid;
Bit8u subUnit;
char discLabel[32];
};
struct VFILE_Block;
class Virtual_Drive: public DOS_Drive {