413 lines
8.8 KiB
C++
413 lines
8.8 KiB
C++
#help_index "File/Program Routines/Utils"
|
|
|
|
I64 DirTreeFlattenSize(CDirEntry *tempde)
|
|
{
|
|
I64 result=0;
|
|
while (tempde) {
|
|
result+=CDIR_SIZE+1;
|
|
if (tempde->attr & _ATTR_DIR)
|
|
result+=DirTreeFlattenSize(tempde->sub);
|
|
tempde=tempde->next;
|
|
}
|
|
return result+1;
|
|
}
|
|
|
|
I64 DirTreeFlattenFill(CDirEntry *tempde,U8 *dst)
|
|
{
|
|
I64 result=0,i;
|
|
while (tempde) {
|
|
*dst++=1;
|
|
result++;
|
|
i=CDIR_SIZE;
|
|
MemCpy(dst,&tempde->start,i);
|
|
dst+=i;
|
|
result+=i;
|
|
if (tempde->attr & _ATTR_DIR) {
|
|
i=DirTreeFlattenFill(tempde->sub,dst);
|
|
dst+=i;
|
|
result+=i;
|
|
}
|
|
tempde=tempde->next;
|
|
}
|
|
*dst=0;
|
|
return result+1;
|
|
}
|
|
|
|
public U8 *DirTreeFlatten(CDirEntry *tempde,I64 *_size=NULL)
|
|
{
|
|
I64 size=DirTreeFlattenSize(tempde);
|
|
U8 *buf=MAlloc(size);
|
|
DirTreeFlattenFill(tempde,buf);
|
|
if (_size) *_size=size;
|
|
return buf;
|
|
}
|
|
|
|
U8 *DirTreeDoUnflatten(U8 *src,CDirEntry **tempde)
|
|
{
|
|
I64 i;
|
|
CDirEntry *tempde1;
|
|
if (*src++) {
|
|
tempde1=CAlloc(sizeof(CDirEntry));
|
|
*tempde=tempde1;
|
|
i=CDIR_SIZE;
|
|
MemCpy(&tempde1->start,src,i);
|
|
src+=i;
|
|
if (tempde1->attr & _ATTR_DIR)
|
|
src=DirTreeDoUnflatten(src,&tempde1->sub);
|
|
src=DirTreeDoUnflatten(src,&tempde1->next);
|
|
} else
|
|
*tempde=NULL;
|
|
return src;
|
|
}
|
|
|
|
public CDirEntry *DirTreeUnflatten(U8 *src)
|
|
{
|
|
CDirEntry *tempde=NULL;
|
|
DirTreeDoUnflatten(src,&tempde);
|
|
return tempde;
|
|
}
|
|
|
|
#help_index "Install;File/Cmd Line (Typically);Cmd Line (Typically)"
|
|
|
|
#define ROUND_PRT_TO (63*255)
|
|
#define PRT_HEADER 63
|
|
|
|
class CPlannedPrt
|
|
{
|
|
CPlannedPrt *next,*last;
|
|
I64 size;
|
|
Bool pri;
|
|
};
|
|
|
|
//This is available to assist in writing scripts.
|
|
I64 prt_dsk_dsk_size;
|
|
|
|
public U0 PrtDsk(U8 drv_let=0)
|
|
//Partition Disk containing partition drv_let.
|
|
//or drv_let=0 means add new drv that is not already mounted.
|
|
{
|
|
CBlkDev *bdev;
|
|
CPlannedPrt root,*temppp;
|
|
CMasterBoot mbr;
|
|
Bool pri=TRUE;
|
|
I64 ext_base,drv_let2,pri_cnt=0,
|
|
i,start_offset,offset,remaining;
|
|
"This command does not play well\n"
|
|
"with other operating systems.\n"
|
|
"You really should use another\n"
|
|
"operating system's partitioner.\n"
|
|
"If you use this, it may, in fact,\n"
|
|
"make your hard drive impossible\n"
|
|
"to repartition with other operating\n"
|
|
"until you set block zero to zero\n"
|
|
"with $$LK,\"MasterBootZero\",\"MN:MasterBootZero\"$$()\n\n\n"
|
|
"Continue";
|
|
if (!YorN) return;
|
|
|
|
if (drv_let)
|
|
try
|
|
Drv2BlkDev(drv_let);
|
|
catch {
|
|
drv_let=0;
|
|
Fs->catch_except=TRUE;
|
|
}
|
|
|
|
if (!drv_let) {
|
|
Mount(TRUE);
|
|
return;
|
|
}
|
|
|
|
bdev=Drv2BlkDev(drv_let);
|
|
if (!bdev || bdev->type!=BDT_ATA)
|
|
return;
|
|
|
|
prt_dsk_dsk_size=bdev->max_blk+1;
|
|
|
|
QueInit(&root);
|
|
|
|
drv_let2=bdev->first_drv_let;
|
|
remaining=FloorU64(bdev->max_blk+1,ROUND_PRT_TO);
|
|
while (FloorU64(remaining,ROUND_PRT_TO)>=ROUND_PRT_TO) {
|
|
temppp=MAlloc(sizeof(CPlannedPrt));
|
|
do {
|
|
"$$FG,RED$$Partition %C$$FG$$\n",drv_let2;
|
|
temppp->pri=FALSE;
|
|
if (pri) {
|
|
"Primary Partition";
|
|
if (YorN) {
|
|
pri_cnt++;
|
|
temppp->pri=TRUE;
|
|
if (pri_cnt==3)
|
|
pri=FALSE;
|
|
} else
|
|
pri=FALSE;
|
|
}
|
|
"Blocks Remaining:%d (0x%X)\n",
|
|
remaining-PRT_HEADER,remaining-PRT_HEADER;
|
|
temppp->size=CeilU64(PmtI64("Size in Blocks :",
|
|
remaining-PRT_HEADER)+PRT_HEADER,ROUND_PRT_TO);
|
|
} while (!(ROUND_PRT_TO<=temppp->size<=FloorU64(remaining,ROUND_PRT_TO)));
|
|
QueIns(temppp,root.last);
|
|
remaining-=temppp->size;
|
|
drv_let2++;
|
|
}
|
|
|
|
"\n\n!!! Repartition Drive !!!\n\n";
|
|
temppp=root.next;
|
|
drv_let2=bdev->first_drv_let;
|
|
while (temppp!=&root) {
|
|
"Drive %C:%08X ",drv_let2,temppp->size;
|
|
if (temppp->pri)
|
|
"Primary\n";
|
|
else
|
|
"Logical\n";
|
|
temppp=temppp->next;
|
|
drv_let2++;
|
|
}
|
|
if (!AreYouSure)
|
|
goto pd_done;
|
|
|
|
remaining=FloorU64(bdev->max_blk+1,ROUND_PRT_TO)-ROUND_PRT_TO;
|
|
temppp=root.next;
|
|
MemSet(&mbr,0,BLK_SIZE);
|
|
mbr.signature=0xAA55;
|
|
offset=0;
|
|
for (i=0;i<pri_cnt;i++) {
|
|
mbr.p[i].active=0x80;
|
|
mbr.p[i].start_head=0;
|
|
mbr.p[i].start_cyl=0x101;
|
|
mbr.p[i].type=1; //Will get set to MBR_PT_REDSEA
|
|
mbr.p[i].end_head=0xFE;
|
|
mbr.p[i].end_cyl=0xFFFF;
|
|
mbr.p[i].offset=PRT_HEADER+offset;
|
|
mbr.p[i].size=temppp->size-PRT_HEADER;
|
|
offset+=temppp->size;
|
|
remaining-=temppp->size;
|
|
temppp=temppp->next;
|
|
}
|
|
if (!i) i++;
|
|
if (temppp!=&root) {
|
|
mbr.p[i].active=0x80;
|
|
mbr.p[i].start_head=0;
|
|
mbr.p[i].start_cyl=0x101;
|
|
mbr.p[i].type=0xF;
|
|
mbr.p[i].end_head=0xFE;
|
|
mbr.p[i].end_cyl=0xFFFF;
|
|
mbr.p[i].offset=offset;
|
|
mbr.p[i].size=remaining;
|
|
ext_base=offset;
|
|
}
|
|
ATAWriteBlks(bdev,&mbr,0,1);
|
|
|
|
while (temppp!=&root) {
|
|
start_offset=offset;
|
|
MemSet(&mbr,0,BLK_SIZE);
|
|
mbr.signature=0xAA55;
|
|
|
|
mbr.p[0].active=0x80;
|
|
mbr.p[0].start_head=1;
|
|
mbr.p[0].start_cyl=0x101;
|
|
mbr.p[0].type=1; //Will get set to MBR_PT_REDSEA
|
|
mbr.p[0].end_head=0xFE;
|
|
mbr.p[0].end_cyl=0xFFFF;
|
|
mbr.p[0].offset=PRT_HEADER;
|
|
mbr.p[0].size=temppp->size-PRT_HEADER;
|
|
offset+=temppp->size;
|
|
temppp=temppp->next;
|
|
if (temppp!=&root) {
|
|
mbr.p[1].active=0x80;
|
|
mbr.p[1].start_head=0;
|
|
mbr.p[1].start_cyl=0x101;
|
|
mbr.p[1].type=5;
|
|
mbr.p[1].end_head=0xFE;
|
|
mbr.p[1].end_cyl=0xFFFF;
|
|
mbr.p[1].offset=offset-ext_base;
|
|
mbr.p[1].size=temppp->size;
|
|
}
|
|
ATAWriteBlks(bdev,&mbr,start_offset,1);
|
|
}
|
|
|
|
bdev->flags&=~(BDF_INITIALIZED | BDF_INIT_IN_PROGRESS);
|
|
BlkDevAdd(bdev,FALSE,TRUE);
|
|
for (i=bdev->first_drv_let;i<drv_let2;i++)
|
|
Fmt(i,TRUE,FALSE);
|
|
|
|
pd_done:
|
|
while (root.next!=&root) {
|
|
temppp=root.next;
|
|
QueRem(temppp);
|
|
Free(temppp);
|
|
}
|
|
}
|
|
|
|
|
|
#help_index "Info;File/Cmd Line (Typically);Cmd Line (Typically)"
|
|
|
|
U0 RedSeaFSDrvView(U8 drv_let=0)
|
|
{
|
|
CPrt *p=Drv2Prt(drv_let);
|
|
I64 lohi,c1,i,x,y,l,s;
|
|
U8 *bitmap;
|
|
CDC *dc=DCAlias;
|
|
|
|
l=(GR_HEIGHT-3*FONT_HEIGHT)*(GR_WIDTH-FONT_WIDTH<<1),
|
|
s=(p->size+p->spc-1)/p->spc;
|
|
|
|
|
|
SettingsPush; //See $LK,"SettingsPush","MN:SettingsPush"$
|
|
WinMax;
|
|
DocCursor;
|
|
DocClear;
|
|
DCFill;
|
|
try {
|
|
i=((s+7)>>3+BLK_SIZE-1)>>BLK_SIZE_BITS;
|
|
bitmap=MAlloc(i<<BLK_SIZE_BITS);
|
|
RBlks(p,bitmap,p->map1,i);
|
|
i=0;
|
|
for (y=0;y<GR_HEIGHT-3*FONT_HEIGHT;y++) {
|
|
if (ScanKey)
|
|
break;
|
|
for (x=0;x<GR_WIDTH-FONT_WIDTH<<1;x++) {
|
|
lohi=i*s;
|
|
c1=lohi/l;
|
|
if (Bt(bitmap,c1))
|
|
dc->color=ROP_XOR+BLUE^COLOR_TRANSPARENT;
|
|
else
|
|
dc->color=ROP_XOR+WHITE^COLOR_TRANSPARENT;
|
|
GrPlot(dc,x,y);
|
|
i++;
|
|
}
|
|
}
|
|
Free(bitmap);
|
|
} catch
|
|
PrtUnlock(p);
|
|
GetChar;
|
|
|
|
SettingsPop;
|
|
DCFill;
|
|
DCDel(dc);
|
|
}
|
|
|
|
U0 FAT32DrvView(U8 drv_let=0)
|
|
{
|
|
CPrt *p=Drv2Prt(drv_let);
|
|
I64 lohi,c1,i,x,y,l,s;
|
|
U32 *bitmap;
|
|
CDC *dc=DCAlias;
|
|
l=(GR_HEIGHT-3*FONT_HEIGHT)*(GR_WIDTH-FONT_WIDTH<<1),
|
|
s=(p->size+p->spc-1)/p->spc;
|
|
|
|
|
|
SettingsPush; //See $LK,"SettingsPush","MN:SettingsPush"$
|
|
WinMax;
|
|
DocCursor;
|
|
DocClear;
|
|
DCFill;
|
|
try {
|
|
i=(s*4+BLK_SIZE-1)>>BLK_SIZE_BITS;
|
|
bitmap=MAlloc(i<<BLK_SIZE_BITS);
|
|
RBlks(p,bitmap,p->map1,i);
|
|
i=0;
|
|
for (y=0;y<GR_HEIGHT-3*FONT_HEIGHT;y++) {
|
|
if (ScanKey)
|
|
break;
|
|
for (x=0;x<GR_WIDTH-FONT_WIDTH<<1;x++) {
|
|
lohi=i*s;
|
|
c1=lohi/l;
|
|
if (bitmap[c1])
|
|
dc->color=ROP_XOR+BLUE^COLOR_TRANSPARENT;
|
|
else
|
|
dc->color=ROP_XOR+WHITE^COLOR_TRANSPARENT;
|
|
GrPlot(dc,x,y);
|
|
i++;
|
|
}
|
|
}
|
|
Free(bitmap);
|
|
} catch
|
|
PrtUnlock(p);
|
|
GetChar;
|
|
|
|
SettingsPop;
|
|
DCFill;
|
|
DCDel(dc);
|
|
}
|
|
|
|
public U0 DrvView(U8 drv_let=0)
|
|
{
|
|
CPrt *p=Drv2Prt(drv_let),*p_old=Fs->cur_prt;
|
|
Drv(drv_let);
|
|
switch (p->type) {
|
|
case PT_REDSEA:
|
|
RedSeaFSDrvView(drv_let);
|
|
break;
|
|
case PT_FAT32:
|
|
FAT32DrvView(drv_let);
|
|
break;
|
|
default:
|
|
PutDefineErr("ST_UNSUPPORTED_FILE_SYSTEM");
|
|
}
|
|
Drv(Prt2Drv(p_old));
|
|
}
|
|
|
|
public U0 DskView(U8 drv_let=0)
|
|
{
|
|
I64 i,j,
|
|
h=Fs->win_pixel_width,
|
|
v=Fs->win_pixel_height,
|
|
radius;
|
|
CPrt *p;
|
|
CBlkDev *bdev=Drv2BlkDev(drv_let);
|
|
CDC *dc=DCAlias;
|
|
F64 sect_start,sect_end;
|
|
|
|
SettingsPush; //See $LK,"SettingsPush","MN:SettingsPush"$
|
|
DocCursor;
|
|
DocClear;
|
|
DCFill;
|
|
if (h<v)
|
|
radius=0.4*h;
|
|
else
|
|
radius=0.4*v;
|
|
dc->color=BLACK;
|
|
GrCircle(dc,h>>1,v>>1,radius);
|
|
|
|
j=1;
|
|
for (i=0;i<NUM_PRTS;i++) {
|
|
p=&sys_prts[i];
|
|
if (bdev==p->bdev && p->type) {
|
|
sect_start=-(p->offset*2*ã/(bdev->max_blk+1));
|
|
sect_end =-((p->offset+p->size)*2*ã/(bdev->max_blk+1));
|
|
dc->color=BLACK;
|
|
GrLine(dc,h>>1,v>>1,
|
|
h>>1+radius*Cos(sect_start),
|
|
v>>1+radius*Sin(sect_start));
|
|
GrLine(dc,h>>1,v>>1,
|
|
h>>1+radius*Cos(sect_end),
|
|
v>>1+radius*Sin(sect_end));
|
|
|
|
dc->color=j;
|
|
GrPrint(dc,0,v-FONT_HEIGHT*j,"%C %-8Z",Prt2Drv(p),
|
|
p->type.u16[0],"ST_PRT_TYPES");
|
|
GrFloodFill(dc,
|
|
h>>1+(radius-4)*Cos((sect_start+sect_end)/2),
|
|
v>>1+(radius-4)*Sin((sect_start+sect_end)/2),FALSE);
|
|
j++;
|
|
}
|
|
}
|
|
|
|
GetChar(,FALSE);
|
|
SettingsPop;
|
|
DCFill;
|
|
DCDel(dc);
|
|
}
|
|
|
|
#help_index "Info;File/Cmd Line (Typically);Cmd Line (Typically);Install"
|
|
public U0 BlkDevRep()
|
|
{
|
|
I64 i;
|
|
for (i=0;i<NUM_BLKDEVS;i++)
|
|
if (sys_blkdevs[i].bd_signature==BD_SIGNATURE_VAL)
|
|
ClassRep(&sys_blkdevs[i]);
|
|
}
|
|
#help_index ""
|