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Fix physfs etc

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This commit is contained in:
Wengier
2020-12-22 00:22:09 -05:00
parent 2a22244558
commit 7156968b47
7 changed files with 45 additions and 27 deletions
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6
README.md
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@@ -59,9 +59,11 @@ Although based on the DOSBox project, DOSBox-X is now a separate project because
* Support for long filenames and FAT32 disk images (DOS 7+ features)
* Support for printer output, either a real or virtual printer
* Support for TrueType font (TTF) output for text-mode DOS programs
* Support for 3dfx Voodoo chip and Glide emulation
* Support for printing features, either to a real or to a virtual printer
* Support for 3dfx Voodoo chip and Glide emulation (including Glide wrapper)
* Support for cue sheets with FLAC, MP3, WAV, OGG Vorbis and Opus CD-DA tracks

2
src/dos/dos_files.cpp
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@@ -2272,7 +2272,7 @@ void POD_Load_DOS_Files( std::istream& stream )
std::size_t found=str.find(", ");
if (found!=std::string::npos)
str=str.substr(0,found);
Drives[lcv]=new physfsDrive((":"+str+"\\").c_str(),lalloc.bytes_sector,lalloc.sectors_cluster,lalloc.total_clusters,lalloc.free_clusters,lalloc.mediaid,options);
Drives[lcv]=new physfsDrive('A'+lcv,(":"+str+"\\").c_str(),lalloc.bytes_sector,lalloc.sectors_cluster,lalloc.total_clusters,lalloc.free_clusters,lalloc.mediaid,options);
if (Drives[lcv]) {
DOS_EnableDriveMenu('A'+lcv);
mem_writeb(Real2Phys(dos.tables.mediaid)+lcv*dos.tables.dpb_size,lalloc.mediaid);

2
src/dos/dos_programs.cpp
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@@ -1177,7 +1177,7 @@ public:
#endif
}
if (is_physfs) {
newdrive=new physfsDrive(temp_line.c_str(),sizes[0],bit8size,sizes[2],sizes[3],mediaid,options);
newdrive=new physfsDrive(drive,temp_line.c_str(),sizes[0],bit8size,sizes[2],sizes[3],mediaid,options);
} else if(type == "overlay") {
//Ensure that the base drive exists:
if (!Drives[drive-'A']) {

42
src/dos/drive_local.cpp
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@@ -2076,9 +2076,12 @@ bool physfsDrive::read_directory_next(void* dirp, char* entry_name, char* entry_
}
static uint8_t physfs_used = 0;
physfsDrive::physfsDrive(const char * startdir,uint16_t _bytes_sector,uint8_t _sectors_cluster,uint16_t _total_clusters,uint16_t _free_clusters,uint8_t _mediaid, std::vector<std::string> &options)
physfsDrive::physfsDrive(const char driveLetter, const char * startdir,uint16_t _bytes_sector,uint8_t _sectors_cluster,uint16_t _total_clusters,uint16_t _free_clusters,uint8_t _mediaid, std::vector<std::string> &options)
:localDrive(startdir,_bytes_sector,_sectors_cluster,_total_clusters,_free_clusters,_mediaid,options)
{
this->driveLetter = driveLetter;
this->mountarc = "";
char mp[3] = {'_', driveLetter, 0};
char newname[CROSS_LEN+1];
strcpy(newname,startdir);
CROSS_FILENAME(newname);
@@ -2100,13 +2103,19 @@ physfsDrive::physfsDrive(const char * startdir,uint16_t _bytes_sector,uint8_t _s
dir[tmp++] = CROSS_FILESPLIT;
dir[tmp] = '\0';
}
if (*lastdir && PHYSFS_addToSearchPath(lastdir,true) == 0) {
LOG_MSG("PHYSFS couldn't add '%s': %s",lastdir,PHYSFS_getLastError());
}
if (*lastdir) {
if (PHYSFS_mount(lastdir,mp,true) == 0)
LOG_MSG("PHYSFS couldn't mount '%s': %s",lastdir,PHYSFS_getLastError());
else {
if (mountarc.size()) mountarc+=", ";
mountarc+= lastdir;
}
}
lastdir = dir;
dir = strchr(lastdir+(((lastdir[0]|0x20) >= 'a' && (lastdir[0]|0x20) <= 'z')?2:0),':');
}
strcpy(basedir,lastdir);
strcpy(basedir,"\\");
strcat(basedir,mp);
allocation.bytes_sector=_bytes_sector;
allocation.sectors_cluster=_sectors_cluster;
@@ -2130,14 +2139,7 @@ physfsDrive::~physfsDrive(void) {
}
const char *physfsDrive::GetInfo() {
char **files = PHYSFS_getSearchPath(), **list = files;
sprintf(info,"PhysFS directory ");
while (*files != NULL) {
strcat(info,*files++);
strcat(info,", ");
}
if (info[strlen(info)-1]==' '&&info[strlen(info)-2]==',') info[strlen(info)-2]=0;
PHYSFS_freeList(list);
sprintf(info,"PhysFS directory %s", mountarc.c_str());
return info;
}
@@ -2324,6 +2326,8 @@ bool physfsDrive::isRemovable(void) {
}
Bits physfsDrive::UnMount(void) {
char mp[3] = {'_', driveLetter, 0};
PHYSFS_unmount(mp);
delete this;
return 0;
}
@@ -2420,24 +2424,18 @@ bool physfsFile::UpdateDateTimeFromHost(void) {
}
physfscdromDrive::physfscdromDrive(const char driveLetter, const char * startdir,uint16_t _bytes_sector,uint8_t _sectors_cluster,uint16_t _total_clusters,uint16_t _free_clusters,uint8_t _mediaid, int& error, std::vector<std::string> &options)
:physfsDrive(startdir,_bytes_sector,_sectors_cluster,_total_clusters,_free_clusters,_mediaid,options)
:physfsDrive(driveLetter,startdir,_bytes_sector,_sectors_cluster,_total_clusters,_free_clusters,_mediaid,options)
{
// Init mscdex
error = MSCDEX_AddDrive(driveLetter,startdir,subUnit);
this->driveLetter = driveLetter;
// Get Volume Label
char name[32];
if (MSCDEX_GetVolumeName(subUnit,name)) dirCache.SetLabel(name,true,true);
};
const char *physfscdromDrive::GetInfo() {
char **files = PHYSFS_getSearchPath(), **list = files;
sprintf(info,"PhysFS CDRom ");
while (*files != NULL) {
strcat(info,*files++);
strcat(info,", ");
}
if (info[strlen(info)-1]==' '&&info[strlen(info)-2]==',') info[strlen(info)-1]=info[strlen(info)-2]=0;
PHYSFS_freeList(list);
sprintf(info,"PhysFS CDRom %s", mountarc.c_str());
return info;
}

6
src/dos/drives.h
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@@ -119,9 +119,10 @@ protected:
class physfsDrive : public localDrive {
private:
bool isdir(const char *dir);
char driveLetter;
public:
physfsDrive(const char * startdir,uint16_t _bytes_sector,uint8_t _sectors_cluster,uint16_t _total_clusters,uint16_t _free_clusters,uint8_t _mediaid, std::vector<std::string> &options);
physfsDrive(const char driveLetter, const char * startdir,uint16_t _bytes_sector,uint8_t _sectors_cluster,uint16_t _total_clusters,uint16_t _free_clusters,uint8_t _mediaid, std::vector<std::string> &options);
virtual bool FileOpen(DOS_File * * file,const char * name,uint32_t flags);
virtual bool FileCreate(DOS_File * * file,const char * name,uint16_t attributes);
virtual bool FileUnlink(const char * name);
@@ -151,6 +152,9 @@ public:
virtual const char *GetInfo(void);
Bits UnMount();
virtual ~physfsDrive(void);
protected:
std::string mountarc;
};
#ifdef _MSC_VER

6
src/gui/sdlmain.cpp
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@@ -3256,6 +3256,12 @@ void setVGADAC() {
bool setColors(const char *colorArray, int n) {
if (IS_PC98_ARCH) return false;
if (!colorChanged)
for (uint8_t i = 0; i < 0x10; i++) {
altBGR1[i].red=rgbColors[i].red;
altBGR1[i].green=rgbColors[i].green;
altBGR1[i].blue=rgbColors[i].blue;
}
const char * nextRGB = colorArray;
uint8_t * altPtr = (uint8_t *)altBGR1;
int rgbVal[3] = {-1,-1,-1};

8
src/libs/physfs/physfs_lzmasdk.h
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@@ -1253,7 +1253,15 @@ static void MY_FAST_CALL CrcGenerateTable()
#endif
}
else if (p[0] != 1 || p[1] != 2)
#if CRC_NUM_TABLES < 4
g_CrcUpdate = CrcUpdateT1;
#else
g_CrcUpdate = CrcUpdateT4;
#ifdef MY_CPU_X86_OR_AMD64
if (!CPU_Is_InOrder())
g_CrcUpdate = CrcUpdateT8;
#endif
#endif
else
#endif
{