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fixed Hardfile and virtual filesystem support

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This commit is contained in:
fabio.olimpieri 2011-11-05 09:21:35 +00:00
parent 3477c5c9ea
commit 54567d0f66
3 changed files with 37 additions and 18 deletions
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52
src/filesys.c
View File

@ -60,14 +60,14 @@
#endif
#if defined(GEKKO)
#define R_OK 1
static int wii_access (const char *pathname, int mode)
{
struct stat st;
if (stat(pathname, &st) < 0)
return -1;
if (mode == R_OK && !S_ISDIR(st.st_mode))
if (mode == R_OK && S_ISDIR(st.st_mode))
return 0;
return -1;
}
@ -216,6 +216,8 @@ static void close_filesys_unit (UnitInfo *uip)
uip->rootdir = 0;
}
const char *get_filesys_unit (struct uaedev_mount_info *mountinfo, int nr,
char **devname, char **volname, char **rootdir, int *readonly,
int *secspertrack, int *surfaces, int *reserved,
@ -439,7 +441,7 @@ int sprintf_filesys_unit (const struct uaedev_mount_info *mountinfo, char *buffe
uip[num].rootdir, uip[num].readonly ? "ro" : "");
else
sprintf (buffer, "(DH%d:) Hardfile, \"%s\", size %d Mbytes", num,
uip[num].rootdir, uip[num].hf.size / (1024 * 1024));
uip[num].rootdir, (unsigned int) uip[num].hf.size / (1024 * 1024));
return 0;
}
@ -502,6 +504,7 @@ void free_mountinfo (struct uaedev_mount_info *mip)
mip->num_units = 0;
}
struct hardfiledata *get_hardfile_data (int nr)
{
UnitInfo *uip = current_mountinfo.ui;
@ -510,6 +513,18 @@ struct hardfiledata *get_hardfile_data (int nr)
return &uip[nr].hf;
}
static void reopen_hdfile (struct uaedev_mount_info *mip)
{
int i;
for (i = 0; i < mip->num_units; i++) {
UnitInfo *uip = mip->ui + i;
if (uip->hf.handle)
hdf_open (&uip->hf, uip->hf.path);
//hdf_open (&uip->hf, "/uae/harddisks/hardfile.hdf");
}
}
/* minimal AmigaDOS definitions */
/* field offsets in DosPacket */
@ -1407,7 +1422,7 @@ static uae_u32 REGPARAM2 startup_handler (TrapContext *context)
if (i == current_mountinfo.num_units
|| access (current_mountinfo.ui[i].rootdir, R_OK) != 0)
{
write_log ("Failed attempt to mount device\n", devname);
write_log ("Failed attempt to mount device %s\n", devname);
put_long (pkt + dp_Res1, DOS_FALSE);
put_long (pkt + dp_Res2, ERROR_DEVICE_NOT_MOUNTED);
return 1;
@ -2617,7 +2632,7 @@ action_read (Unit *unit, dpacket packet)
char *buf;
off_t old, filesize;
write_log ("unixfs warning: Bad pointer passed for read: %08x, size %d\n", addr, size);
write_log ("unixfs warning: Bad pointer passed for read: %08x, size %ld\n", addr, size);
/* ugh this is inefficient but easy */
old = lseek (k->fd, 0, SEEK_CUR);
@ -3101,7 +3116,7 @@ static int relock_do(Unit *unit, a_inode *a1)
if (k1->aino == a1 && k1->fd >= 0) {
wehavekeys++;
close (k1->fd);
write_log ("handle %p freed\n", k1->fd);
write_log ("handle %d freed\n", k1->fd);
}
}
return wehavekeys;
@ -3709,13 +3724,16 @@ static void init_filesys_diagentry (void)
native2amiga_startup ();
}
void filesys_start_threads (void)
{
UnitInfo *uip;
int i;
free_mountinfo (&current_mountinfo);
reopen_hdfile (&options_mountinfo);
dup_mountinfo (&options_mountinfo, &current_mountinfo);
uip = current_mountinfo.ui;
for (i = 0; i < current_mountinfo.num_units; i++) {
UnitInfo *ui = &uip[i];
@ -4007,16 +4025,16 @@ static char *device_dupfix (uaecptr expbase, const char *devname)
static void dump_partinfo (const char *name, int num, uaecptr pp)
{
uae_u32 dostype = get_long (pp + 80);
write_log ("RDB: '%s' dostype=%08.8X\n", name, dostype);
write_log ("RDB: '%s' dostype=%#8.8X\n", name, dostype);
write_log ("BlockSize: %d, Surfaces: %d, SectorsPerBlock %d\n",
get_long (pp + 20) * 4, get_long (pp + 28), get_long (pp + 32));
write_log ("SectorsPerTrack: %d, Reserved: %d, LowCyl %d, HighCyl %d\n",
get_long (pp + 36), get_long (pp + 40), get_long (pp + 52), get_long (pp + 56));
write_log ("Buffers: %d, BufMemType: %08.8x, MaxTransfer: %08.8x, BootPri: %d\n",
write_log ("Buffers: %d, BufMemType: %#8.8x, MaxTransfer: %#8.8x, BootPri: %d\n",
get_long (pp + 60), get_long (pp + 64), get_long (pp + 68), get_long (pp + 76));
}
#define rdbmnt write_log ("Mounting uaehf.device %d (%d) (size=%I64u):\n", unit_no, partnum, hfd->size);
#define rdbmnt write_log ("Mounting uaehf.device %d (%d) (size=%64llu):\n", unit_no, partnum, hfd->size);
static int rdb_mount (UnitInfo *uip, int unit_no, unsigned int partnum, uaecptr parmpacket)
{
@ -4041,7 +4059,7 @@ static int rdb_mount (UnitInfo *uip, int unit_no, unsigned int partnum, uaecptr
}
if (lastblock * hfd->blocksize > hfd->size) {
rdbmnt
write_log ("failed, too small (%d*%d > %I64u)\n", lastblock, hfd->blocksize, hfd->size);
write_log ("failed, too small (%d*%d > %64llu)\n", lastblock, hfd->blocksize, hfd->size);
return -2;
}
for (rdblock = 0; rdblock < lastblock; rdblock++) {
@ -4166,11 +4184,11 @@ static int rdb_mount (UnitInfo *uip, int unit_no, unsigned int partnum, uaecptr
oldversion = oldrevision = -1;
newversion = (buf[36] << 8) | buf[37];
newrevision = (buf[38] << 8) | buf[39];
write_log ("RDB: RDB filesystem %08.8X version %d.%d\n", dostype, newversion, newrevision);
write_log ("RDB: RDB filesystem %#8.8X version %d.%d\n", dostype, newversion, newrevision);
if (get_long (fsnode)) {
oldversion = get_word (fsnode + 18);
oldrevision = get_word (fsnode + 20);
write_log ("RDB: %08.8X in FileSystem.resouce version %d.%d\n", dostype, oldversion, oldrevision);
write_log ("RDB: %#8.8X in FileSystem.resouce version %d.%d\n", dostype, oldversion, oldrevision);
}
if (newversion * 65536 + newrevision <= oldversion * 65536 + oldrevision && oldversion >= 0) {
write_log ("RDB: fs in FileSystem.resource is newer or same, ignoring RDB filesystem\n");
@ -4253,10 +4271,10 @@ static void dofakefilesys (UnitInfo *uip, uaecptr parmpacket)
strcpy (tmp + i, "FastFileSystem");
}
if (tmp[0] == 0) {
write_log ("RDB: no filesystem for dostype 0x%08.8X\n", dostype);
write_log ("RDB: no filesystem for dostype %#8.8X\n", dostype);
return;
}
write_log ("RDB: fakefilesys, trying to load '%s', dostype 0x%08.8X\n", tmp, dostype);
write_log ("RDB: fakefilesys, trying to load '%s', dostype %#8.8X\n", tmp, dostype);
zf = zfile_fopen (tmp,"rb");
if (!zf) {
write_log ("RDB: filesys not found\n");
@ -4272,7 +4290,7 @@ static void dofakefilesys (UnitInfo *uip, uaecptr parmpacket)
uip->rdb_filesyssize = size;
put_long (parmpacket + PP_FSSIZE, uip->rdb_filesyssize);
addfakefilesys (parmpacket, dostype);
write_log ("HDF: faked RDB filesystem %08.8X loaded\n", dostype);
write_log ("HDF: faked RDB filesystem %#8.8X loaded\n", dostype);
}
static void get_new_device (int type, uaecptr parmpacket, char **devname, uaecptr *devname_amiga, int unit_no)
@ -4288,7 +4306,7 @@ static void get_new_device (int type, uaecptr parmpacket, char **devname, uaecpt
if (type == FILESYS_VIRTUAL)
write_log ("FS: mounted virtual unit %s (%s)\n", buffer, current_mountinfo.ui[unit_no].rootdir);
else
write_log ("FS: mounted HDF unit %s (%04.4x-%08.8x, %s)\n", buffer,
write_log ("FS: mounted HDF unit %s (%#4.4x-%#8.8x, %s)\n", buffer,
(uae_u32)(current_mountinfo.ui[unit_no].hf.size >> 32),
(uae_u32)(current_mountinfo.ui[unit_no].hf.size),
current_mountinfo.ui[unit_no].rootdir);

2
src/hardfile_unix.c
View File

@ -100,7 +100,7 @@ int hdf_open (struct hardfiledata *hfd, const char *name)
if ((handle = open (name, hfd->readonly ? O_RDONLY : O_RDWR)) != -1) {
int i;
strcpy (hfd->path, name);
hfd->handle = (void *) handle;
hfd->cache = 0;

1
src/include/filesys.h
View File

@ -24,6 +24,7 @@ struct hardfiledata {
char product_id[16 + 1];
char product_rev[4 + 1];
char device_name[256];
char path[256];
/* geometry from possible RDSK block */
unsigned int cylinders;
unsigned int sectors;