TempleOSTS_140317.ISO
This commit is contained in:
Terry A. Davis authored and minexew committed
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commit
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1416 files changed
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-53917
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@@ -0,0 +1,535 @@
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#help_index "File/CD DVD"
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U0 FillU16Palindrome(CPalindromeU16 *dst,U16 w)
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{
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dst->big=EndianU16(w);
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dst->little=w;
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}
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U0 FillU32Palindrome(CPalindromeU32 *dst,I64 d)
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{
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dst->big=EndianU32(d);
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dst->little=d;
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}
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class CCCDUserData //Create CD
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{
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I64 loc,path_entry_num,
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short_dir_blks,long_dir_blks;
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};
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I64 CDFileCreate2(CFile *out_file,CDirEntry *tempde,
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CISO1DirEntry *tempi,CISO1DirEntry *tempi2,
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I64 *_cur_blk,
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CDirEntry *parent,Bool write,
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U8 *stage2_filename,I64 *_stage2_blk)
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{
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CCCDUserData *tempc;
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CDirEntry *tempde1,*tempde2;
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CFile *in_file;
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U8 *buf=MAlloc(CD_BLK_SIZE),*ptr1,*ptr2;
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CISO1DirEntry *dir_blk_buf =CAlloc(CD_BLK_SIZE*128),
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*de =dir_blk_buf, *de1,
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*dir_blk_buf2=CAlloc(CD_BLK_SIZE*128),
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*de2=dir_blk_buf2,*de12;
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I64 i,n;
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tempc=parent->user_data;
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de->len=sizeof(CISO1DirEntry)-1;
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de->ext_attr_len=0;
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FillU16Palindrome(&de->vol_seq_num,1);
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Date2ISO1(&de->date,tempde->datetime);
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de->flags=ISO1_ATTR_DIR;
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de->name_len=1;
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de->name=0;
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de->len+=de->name_len;
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de(U8 *)+=de->len;
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de->len=sizeof(CISO1DirEntry)-1;
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de->ext_attr_len=0;
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FillU32Palindrome(&de->loc,tempc->loc);
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FillU32Palindrome(&de->size,tempc->short_dir_blks*CD_BLK_SIZE);
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FillU16Palindrome(&de->vol_seq_num,1);
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Date2ISO1(&de->date,parent->datetime);
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de->flags=ISO1_ATTR_DIR;
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de->name_len=1;
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de->name=1;
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de->len+=de->name_len;
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de(U8 *)+=de->len;
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de2->len=sizeof(CISO1DirEntry)-1;
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de2->ext_attr_len=0;
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FillU16Palindrome(&de2->vol_seq_num,1);
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Date2ISO1(&de2->date,tempde->datetime);
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de2->flags=ISO1_ATTR_DIR;
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de2->name_len=1;
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de2->name=0;
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de2->len=de2->len+de2->name_len;
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de2(U8 *)+=de2->len;
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de2->len=sizeof(CISO1DirEntry)-1;
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de2->ext_attr_len=0;
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FillU32Palindrome(&de2->loc,tempc->loc+tempc->short_dir_blks);
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FillU32Palindrome(&de2->size,tempc->long_dir_blks*CD_BLK_SIZE);
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FillU16Palindrome(&de2->vol_seq_num,1);
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Date2ISO1(&de2->date,parent->datetime);
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de2->flags=ISO1_ATTR_DIR;
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de2->name_len=1;
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de2->name=1;
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de2->len+=de2->name_len;
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de2(U8 *)+=de2->len;
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tempde1=tempde->sub;
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while (tempde1) {
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tempde2=tempde1->next;
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if (!write) tempde1->user_data=CAlloc(sizeof(CCCDUserData));
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de1=de;
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de12=de2;
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if (tempde1->attr & _ATTR_DIR) {
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n=CDFileCreate2(out_file,tempde1,de,de2,_cur_blk,tempde,write,stage2_filename,_stage2_blk);
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de(U8 *)+=sizeof(CISO1DirEntry)-1+n;
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de2(U8 *)+=sizeof(CISO1DirEntry)-1+n<<1;
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} else {
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tempc=tempde1->user_data;
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de->len=sizeof(CISO1DirEntry)-1;
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de->ext_attr_len=0;
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FillU32Palindrome(&de->loc,*_cur_blk);
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tempc->loc=*_cur_blk;
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if (write) {
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if (stage2_filename && !StrCmp(tempde1->full_name,stage2_filename)) {
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"$$RED$$!!! Boot Stage 2 !!!$$FG$$\n";
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if (_stage2_blk) *_stage2_blk=*_cur_blk;
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}
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"%X:%s\n",*_cur_blk,tempde1->full_name;
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}
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FillU32Palindrome(&de->size,tempde1->size);
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FillU16Palindrome(&de->vol_seq_num,1);
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Date2ISO1(&de->date,tempde1->datetime);
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de->flags=0;
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de->name_len=StrLen(tempde1->name);
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StrCpy(&de->name,tempde1->name);
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de->len=de->len+de->name_len;
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de(U8 *)+=de->len;
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de2->len=sizeof(CISO1DirEntry)-1;
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de2->ext_attr_len=0;
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FillU32Palindrome(&de2->loc,*_cur_blk);
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FillU32Palindrome(&de2->size,tempde1->size);
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FillU16Palindrome(&de2->vol_seq_num,1);
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Date2ISO1(&de2->date,tempde1->datetime);
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de2->flags=0;
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de2->name_len=StrLen(tempde1->name)<<1;
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ptr1=&de2->name;
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ptr2=&tempde1->name;
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for (i=0;i<de2->name_len;i=i+2) {
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ptr1++;
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*ptr1++=*ptr2++;
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}
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de2->len+=de2->name_len;
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de2(U8 *)+=de2->len;
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in_file=FOpen(tempde1->full_name,"r");
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for (i=0;i<(FSize(in_file)+CD_BLK_SIZE-1)/CD_BLK_SIZE;i++) {
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n=4;
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if ((i+1)<<2>(FSize(in_file)+BLK_SIZE-1)>>BLK_SIZE_BITS) {
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n=(FSize(in_file)+BLK_SIZE-1)>>BLK_SIZE_BITS&3;
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MemSet(buf,0,CD_BLK_SIZE);
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}
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if (write) {
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FRBlks(in_file,buf,i<<2,n);
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FWBlks(out_file,buf,*_cur_blk<<2,n);
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}
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*_cur_blk+=1;
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}
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FClose(in_file);
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}
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if ((de1(U8 *)-dir_blk_buf(U8 *))/CD_BLK_SIZE!=
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(de(U8 *) -dir_blk_buf(U8 *))/CD_BLK_SIZE) {
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i=de1->len;
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MemCpy(buf,de1,i);
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MemSet(de1,0,i);
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de=dir_blk_buf(U8 *)+(de(U8 *)-dir_blk_buf(U8 *))/CD_BLK_SIZE*CD_BLK_SIZE;
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MemCpy(de,buf,i);
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de(U8 *)+=i;
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}
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if ((de12(U8 *)-dir_blk_buf2(U8 *))/CD_BLK_SIZE!=
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(de2(U8 *) -dir_blk_buf2(U8 *))/CD_BLK_SIZE) {
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i=de12->len;
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MemCpy(buf,de12,i);
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MemSet(de12,0,i);
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de2(U8 *)=dir_blk_buf2(U8 *)+(de2(U8 *)-dir_blk_buf2(U8 *))/CD_BLK_SIZE*CD_BLK_SIZE;
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MemCpy(de2,buf,i);
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de2(U8 *)+=i;
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}
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tempde1=tempde2;
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}
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tempc=tempde->user_data;
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tempi->len=sizeof(CISO1DirEntry)-1;
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tempi->ext_attr_len=0;
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tempi->flags=ISO1_ATTR_DIR;
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if (!tempde->name[0]) {
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tempi->name_len=1;
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tempi->name=1;
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} else {
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tempi->name_len=StrLen(tempde->name);
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StrCpy(&tempi->name,tempde->name);
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}
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tempi->len+=tempi->name_len;
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n=de(U8 *)+1-dir_blk_buf(U8 *);
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n=(n+CD_BLK_SIZE-1)/CD_BLK_SIZE;
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FillU32Palindrome(&tempi->size,n*CD_BLK_SIZE);
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FillU32Palindrome(&tempi->loc,*_cur_blk);
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tempc->short_dir_blks=n;
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tempc->loc=*_cur_blk;
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FillU32Palindrome(&dir_blk_buf->size,n*CD_BLK_SIZE);
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FillU32Palindrome(&dir_blk_buf->loc,*_cur_blk);
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FillU16Palindrome(&tempi->vol_seq_num,1);
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Date2ISO1(&tempi->date,tempde->datetime);
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if (write)
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"%X:%s\n",*_cur_blk,tempde->full_name;
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if (write)
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FWBlks(out_file,dir_blk_buf,*_cur_blk<<2,n<<2);
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*_cur_blk+=n;
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tempi2->len=sizeof(CISO1DirEntry)-1;
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tempi2->ext_attr_len=0;
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tempi2->flags=ISO1_ATTR_DIR;
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if (!tempde->name[0]) {
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tempi2->name_len=1;
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tempi->name=1;
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} else {
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tempi2->name_len=StrLen(tempde->name)<<1;
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ptr1=&tempi2->name;
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ptr2=&tempde->name;
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for (i=0;i<tempi2->name_len;i=i+2) {
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ptr1++;
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*ptr1++=*ptr2++;
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}
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}
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tempi2->len+=tempi2->name_len;
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n=de2(U8 *)+1-dir_blk_buf2(U8 *);
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n=(n+CD_BLK_SIZE-1)/CD_BLK_SIZE;
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FillU32Palindrome(&tempi2->size,n*CD_BLK_SIZE);
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FillU32Palindrome(&tempi2->loc,*_cur_blk);
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tempc->long_dir_blks=n;
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FillU32Palindrome(&dir_blk_buf2->size,n*CD_BLK_SIZE);
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FillU32Palindrome(&dir_blk_buf2->loc,*_cur_blk);
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FillU16Palindrome(&tempi2->vol_seq_num,1);
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Date2ISO1(&tempi2->date,tempde->datetime);
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if (write)
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"%X:%s\n",*_cur_blk,tempde->full_name;
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if (write)
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FWBlks(out_file,dir_blk_buf2,*_cur_blk<<2,n<<2);
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*_cur_blk+=n;
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Free(dir_blk_buf);
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Free(dir_blk_buf2);
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Free(buf);
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return tempi->name_len;
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}
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I64 CDTableLen(CDirEntry *tempde,I64 *size1,I64 *size2,I64 cur_depth)
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//returns depth
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{
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CDirEntry *tempde1=tempde->sub;
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I64 max_depth=cur_depth,i;
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while (tempde1) {
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if (tempde1->attr & _ATTR_DIR) {
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*size1+=sizeof(CISO1PathEntry)-2+ (StrLen(tempde1->name)+1)&-0x2;
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*size2+=sizeof(CISO1PathEntry)-2+StrLen(tempde1->name)<<1;
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i=CDTableLen(tempde1,size1,size2,cur_depth+1);
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if (i>max_depth) max_depth=i;
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}
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tempde1=tempde1->next;
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}
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return max_depth;
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}
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U0 CDFillPathTable(CDirEntry *tempde,
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CISO1PathEntry **_itabbuf,CISO1PathEntry **_itabbuf2,
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I64 parent_entry_num,Bool big_endian,I64 *first_free,I64 cur_level,I64 output_level)
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{
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U8 *ptr1,*ptr2;
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I64 i;
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CISO1PathEntry *tabbuf=*_itabbuf,*tabbuf2=*_itabbuf2;
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CDirEntry *tempde1=tempde->sub,*tempde2;
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CCCDUserData *tempc;
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if (cur_level==output_level) {
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while (tempde1) {
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if (tempde1->attr & _ATTR_DIR) {
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tempc=tempde1->user_data;
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tempc->path_entry_num=*first_free;
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tabbuf->name_len=StrLen(tempde1->name);
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if (big_endian) {
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tabbuf->blk=EndianU32(tempc->loc);
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tabbuf->parent_entry_num=EndianU16(parent_entry_num);
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} else {
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tabbuf->blk=tempc->loc;
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tabbuf->parent_entry_num=parent_entry_num;
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}
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StrCpy(&tabbuf->name,tempde1->name);
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tabbuf(U8 *)+=sizeof(CISO1PathEntry)-2+(StrLen(tempde1->name)+1) & -0x2;
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tabbuf2->name_len=StrLen(tempde1->name)<<1;
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if (big_endian) {
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tabbuf2->blk=EndianU32(tempc->loc+tempc->short_dir_blks);
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tabbuf2->parent_entry_num=EndianU16(parent_entry_num);
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} else {
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tabbuf2->blk=tempc->loc+tempc->short_dir_blks;
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tabbuf2->parent_entry_num=parent_entry_num;
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}
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ptr1=&tabbuf2->name;
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ptr2=&tempde1->name;
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for (i=0;i<tabbuf2->name_len;i=i+2) {
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ptr1++;
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*ptr1++=*ptr2++;
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}
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tabbuf2(U8 *)+=sizeof(CISO1PathEntry)-2+
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StrLen(tempde1->name)<<1;
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*first_free+=1;
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}
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tempde1=tempde1->next;
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}
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*_itabbuf=tabbuf;
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*_itabbuf2=tabbuf2;
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}
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tempde1=tempde->sub;
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while (tempde1) {
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tempde2=tempde1->next;
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if (tempde1->attr & _ATTR_DIR) {
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tempc=tempde1->user_data;
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CDFillPathTable(tempde1,_itabbuf,_itabbuf2,tempc->path_entry_num,
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big_endian,first_free,cur_level+1,output_level);
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}
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tempde1=tempde2;
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}
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}
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class CElTorito
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{
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U16 w[16];
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U8 bootable; //88=bootable 00=not bootable
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U8 media_type; //0=no emulation 4=hard disk
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U16 load_seg; //0000->07C0
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U8 sys_type;
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U8 zero;
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U16 sect_cnt;
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U32 load_rba; //start addr of virtual disk
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U8 zero2[20];
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};
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public I64 CDFileCreate(U8 *_filename=NULL,U8 *src_files_find_mask,U8 *fu_flags=NULL,
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U8 *_stage2_filename=NULL)
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//See $LK,"::/Misc/MakeDistro.CPP"$
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//Use "C:/Distro/*" if you want all files in the C:/Distro directory.
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//Default flags are "+r" recurse.
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{
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CISO1PriDesc *iso_pri=CAlloc(CD_BLK_SIZE),
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*iso_boot=CAlloc(CD_BLK_SIZE),
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*iso_sup=CAlloc(CD_BLK_SIZE),
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*iso_term=CAlloc(CD_BLK_SIZE);
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CDirEntry *rootdir=CAlloc(sizeof(CDirEntry));
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I64 i,j,stage2_blk=(CD_FILE_OFFSET+1<<2+CD_BOOT_LOADER_SIZE/BLK_SIZE)>>2,stage2_size,
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cur_blk=0,tabsize,tabsize2,first_free,max_depth,
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fuf_flags=0;
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U32 *d;
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CElTorito *et=CAlloc(CD_BLK_SIZE);
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U8 *filename,*stage2_filename,
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*stage1_buf=CAlloc(CD_BOOT_LOADER_SIZE),
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*zero_buf=CAlloc(CD_BLK_SIZE);
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CISO1PathEntry *tabbuf=NULL,*tabbuf2=NULL,*itabbuf,*itabbuf2;
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CFile *out_file=NULL;
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CISO1DirEntry *tempi;
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CCCDUserData *tempc;
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ScanFlags(&fuf_flags,Define("ST_FILE_UTIL_FLAGS"),"+r");
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ScanFlags(&fuf_flags,Define("ST_FILE_UTIL_FLAGS"),fu_flags);
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if (!_filename)
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_filename=sys_dft_iso_name;
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filename=DftExt(_filename,"ISO");
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if (_stage2_filename)
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stage2_filename=FileNameAbs(_stage2_filename);
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else
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stage2_filename=NULL;
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rootdir->attr=_ATTR_DIR;
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rootdir->sub=FilesFind(src_files_find_mask,fuf_flags);
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rootdir->datetime=Now;
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rootdir->user_data=CAlloc(sizeof(CCCDUserData));
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tempc=rootdir->user_data;
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tempc->path_entry_num=1;
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cur_blk=CD_FILE_OFFSET>>2;
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if (stage2_filename) //preboot and bootloader
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cur_blk+=1+CD_BOOT_LOADER_SIZE/CD_BLK_SIZE;
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CDFileCreate2(out_file,rootdir,
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&iso_pri->root_dir_record,
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&iso_sup->root_dir_record,
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&cur_blk,rootdir,FALSE,stage2_filename,&stage2_blk);
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tabsize=sizeof(CISO1PathEntry);
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tabsize2=sizeof(CISO1PathEntry);
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max_depth=CDTableLen(rootdir,&tabsize,&tabsize2,1);
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FillU32Palindrome(&iso_pri->path_table_size,tabsize);
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FillU32Palindrome(&iso_sup->path_table_size,tabsize2);
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tabsize=(tabsize+CD_BLK_SIZE-1)/CD_BLK_SIZE;
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cur_blk+=tabsize<<1;
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tabsize2=(tabsize2+CD_BLK_SIZE-1)/CD_BLK_SIZE;
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cur_blk+=tabsize2<<1;
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if (FileAttr(filename) & _ATTR_CONTIGUOUS)
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out_file=FOpen(filename,"wc",cur_blk<<2);
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else
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out_file=FOpen(filename,"w",cur_blk<<2);
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cur_blk=0;
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if (!out_file)
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goto cf_done;
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|
||||
while (cur_blk<CD_FILE_OFFSET>>2)
|
||||
FWBlks(out_file,zero_buf,cur_blk++<<2,4);
|
||||
|
||||
iso_pri->type=ISO1T_PRI_VOL_DESC;
|
||||
StrCpy(iso_pri->id,"CD001");
|
||||
iso_pri->version=1;
|
||||
FillU16Palindrome(&iso_pri->vol_set_size,1);
|
||||
FillU16Palindrome(&iso_pri->vol_seq_num,1);
|
||||
FillU16Palindrome(&iso_pri->log_block_size,CD_BLK_SIZE);
|
||||
iso_pri->file_structure_version=1;
|
||||
|
||||
iso_sup->type=ISO1T_SUPPLEMENTARY_DESC;
|
||||
StrCpy(iso_sup->id,"CD001");
|
||||
iso_sup->version=1;
|
||||
FillU16Palindrome(&iso_sup->vol_set_size,1);
|
||||
FillU16Palindrome(&iso_sup->vol_seq_num,1);
|
||||
FillU16Palindrome(&iso_sup->log_block_size,CD_BLK_SIZE);
|
||||
iso_sup->file_structure_version=1;
|
||||
|
||||
iso_boot->type=ISO1T_BOOT_RECORD;
|
||||
StrCpy(iso_boot->id,"CD001");
|
||||
iso_boot->version=1;
|
||||
StrCpy(iso_boot(U8 *)+7,"EL TORITO SPECIFICATION");
|
||||
|
||||
cur_blk=CD_FILE_OFFSET>>2;
|
||||
|
||||
if (stage2_filename) {
|
||||
d=iso_boot(U8 *)+0x47;
|
||||
*d=cur_blk;
|
||||
et->w[0]=1;
|
||||
StrCpy(&et->w[2],"TempleOS");
|
||||
et->w[15]=0xAA55;
|
||||
j=0;
|
||||
for (i=0;i<16;i++) //Checksum
|
||||
j+=et->w[i];
|
||||
et->w[14]=-j;
|
||||
et->bootable=0x88;
|
||||
et->media_type=0;//0=no emu 2=1.44meg 4=hard drive
|
||||
et->sect_cnt=4; //5 seems like the limit, 4 is safer
|
||||
et->load_rba=cur_blk+1;
|
||||
"%X: Pre Boot Blk\n",cur_blk;
|
||||
FWBlks(out_file,et,cur_blk++<<2,4);
|
||||
"%X: Boot Stage 1\n",cur_blk;
|
||||
cur_blk+=CD_BOOT_LOADER_SIZE/CD_BLK_SIZE;
|
||||
}
|
||||
|
||||
CDFileCreate2(out_file,rootdir,&iso_pri->root_dir_record,
|
||||
&iso_sup->root_dir_record,&cur_blk,rootdir,TRUE,stage2_filename,&stage2_blk);
|
||||
|
||||
tabbuf=CAlloc(tabsize*CD_BLK_SIZE);
|
||||
iso_pri->type_l_path_table=cur_blk;
|
||||
tabbuf->name_len=2; //Fill-in adam entry
|
||||
tempi=&iso_pri->root_dir_record;
|
||||
tabbuf->blk=tempi->loc.little;
|
||||
tabbuf->parent_entry_num=1;
|
||||
tabbuf2=CAlloc(tabsize2*CD_BLK_SIZE);
|
||||
iso_sup->type_l_path_table=cur_blk+tabsize;
|
||||
tabbuf2->name_len=2; //Fill-in adam entry
|
||||
tempi=&iso_sup->root_dir_record;
|
||||
tabbuf2->blk=tempi->loc.little;
|
||||
tabbuf2->parent_entry_num=1;
|
||||
itabbuf=tabbuf+1;
|
||||
itabbuf2=tabbuf2+1;
|
||||
first_free=2;
|
||||
for (i=1;i<=max_depth;i++)
|
||||
CDFillPathTable(rootdir,&itabbuf,&itabbuf2,1,FALSE,&first_free,1,i);
|
||||
"%X: Path Table 0\n",cur_blk;
|
||||
FWBlks(out_file,tabbuf,cur_blk<<2,tabsize<<2);
|
||||
cur_blk+=tabsize;
|
||||
"%X: Path Table 1\n",cur_blk;
|
||||
FWBlks(out_file,tabbuf2,cur_blk<<2,tabsize2<<2);
|
||||
cur_blk+=tabsize2;
|
||||
|
||||
|
||||
MemSet(tabbuf,0,tabsize*CD_BLK_SIZE);
|
||||
iso_pri->type_m_path_table=EndianU32(cur_blk);
|
||||
tabbuf->name_len=2; //Fill-in adam entry
|
||||
tempi=&iso_pri->root_dir_record;
|
||||
tabbuf->blk=tempi->loc.big;
|
||||
tabbuf->parent_entry_num=EndianU16(1);
|
||||
MemSet(tabbuf2,0,tabsize2*CD_BLK_SIZE);
|
||||
iso_sup->type_m_path_table=EndianU32(cur_blk+tabsize);
|
||||
tabbuf2->name_len=2; //Fill-in adam entry
|
||||
tempi=&iso_sup->root_dir_record;
|
||||
tabbuf2->blk=tempi->loc.big;
|
||||
tabbuf2->parent_entry_num=EndianU16(1);
|
||||
itabbuf=tabbuf+1;
|
||||
itabbuf2=tabbuf2+1;
|
||||
first_free=2;
|
||||
for (i=1;i<=max_depth;i++)
|
||||
CDFillPathTable(rootdir,&itabbuf,&itabbuf2,1,TRUE,&first_free,1,i);
|
||||
"%X: Path Table 2\n",cur_blk;
|
||||
FWBlks(out_file,tabbuf,cur_blk<<2,tabsize<<2);
|
||||
cur_blk+=tabsize;
|
||||
"%X: Path Table 3\n",cur_blk;
|
||||
FWBlks(out_file,tabbuf2,cur_blk<<2,tabsize2<<2);
|
||||
cur_blk+=tabsize2;
|
||||
|
||||
DirLstDel2(rootdir);
|
||||
FillU32Palindrome(&iso_pri->vol_space_size,cur_blk);
|
||||
FillU32Palindrome(&iso_sup->vol_space_size,cur_blk);
|
||||
FWBlks(out_file,iso_pri,16<<2,4);
|
||||
|
||||
iso_term->type=ISO1T_TERMINATOR;
|
||||
StrCpy(iso_term->id,"CD001");
|
||||
iso_term->version=1;
|
||||
if (stage2_filename) {
|
||||
FWBlks(out_file,iso_boot,17<<2,4);
|
||||
FWBlks(out_file,iso_sup,18<<2,4);
|
||||
FWBlks(out_file,iso_term,19<<2,4);
|
||||
stage2_size=(Size(stage2_filename,"+s")+CD_BLK_SIZE-1)/CD_BLK_SIZE;
|
||||
MemCpy(stage1_buf,BCD_START,BCD_END-BCD_START);
|
||||
*(BCD_BLK_CNT-BCD_START+stage1_buf)(U16 *)=stage2_size;
|
||||
*(BCD_BLK_LO -BCD_START+stage1_buf)(U32 *)=stage2_blk;
|
||||
"$$RED$$!!! Boot Stage 2 !!! %X-%X$$FG$$\n",stage2_blk,stage2_blk+stage2_size-1;
|
||||
FWBlks(out_file,stage1_buf,
|
||||
CD_FILE_OFFSET+1<<2,CD_BOOT_LOADER_SIZE/BLK_SIZE);
|
||||
} else {
|
||||
FWBlks(out_file,iso_sup,17<<2,4);
|
||||
FWBlks(out_file,iso_term,18<<2,4);
|
||||
}
|
||||
|
||||
cf_done:
|
||||
FClose(out_file);
|
||||
Free(tabbuf);
|
||||
Free(tabbuf2);
|
||||
Free(stage2_filename);
|
||||
Free(filename);
|
||||
Free(zero_buf);
|
||||
Free(stage1_buf);
|
||||
Free(et);
|
||||
Free(iso_pri);
|
||||
Free(iso_boot);
|
||||
Free(iso_sup);
|
||||
Free(iso_term);
|
||||
return cur_blk;
|
||||
}
|
||||
#help_index ""
|
||||
Reference in new issue
Block a user