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Add Limine.CFG auto-generate ability to LimineMHDIns.

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This commit is contained in:
TomAwezome 2022-10-16 17:26:42 -04:00
parent 42234bdef1
commit 2590420586
1 changed files with 55 additions and 4 deletions
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59
src/System/Boot/LimineMHDIns.ZC
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@ -11,15 +11,64 @@ class CLimineStage2Header
U8 binary_limine_hdd_bin_data[0];
#endif
Bool LimineCFGMake(U8 drv_let)
{
U8 *filename_cfg = MStrPrint("%C:/Boot/Limine.CFG", drv_let);
CDoc *doc = DocNew(filename_cfg);
CDrive *drive;
CBlkDev *bd;
I64 i;
U8 *filename_sys, *filename_elf, *filename_zxe, *st;
// Limine interface settings
DocPrint(doc,
"TIMEOUT=2\n"
"INTERFACE_RESOLUTION=1024x768\n\n");
for (i = 0, drive = blkdev.drvs; i < DRIVES_NUM; i++, drive++)
{
if (drive->drive_signature == DRIVE_SIGNATURE_VAL)
{
bd = drive->bd;
drv_let = Drive2Letter(drive);
if (DriveIsWritable(drv_let) && drive->fs_type == FSt_FAT32)
{
filename_sys = MStrPrint("%C:/Boot/Limine.SYS", drv_let);
filename_elf = MStrPrint("%C:/Boot/ZealBooter.ELF", drv_let);
filename_zxe = MStrPrint("%C:/Boot/Kernel.ZXE", drv_let);
if (FileFind(filename_sys) && FileFind(filename_elf) && FileFind(filename_zxe))
{
st = MStrPrint(":ZealOS %C:/\n"
"PROTOCOL=limine\n"
"RESOLUTION=1024x768\n"
"KERNEL_PATH=boot://%d/Boot/ZealBooter.ELF\n"
"MODULE_PATH=boot://%d/Boot/Kernel.ZXE\n"
"\n", drv_let, drive->prt_num + 1, drive->prt_num + 1);
DocPrint(doc, st);
}
else
"\n%C:/ drive is missing Limine bootloader files.\n", drv_let;
}
}
}
DocWrite(doc);
DocDel(doc);
return TRUE;
}
Bool LimineMHDIns(U8 drv_let)
{
U8 *limine = binary_limine_hdd_bin_data;
U16 limine_size = sizeof(binary_limine_hdd_bin_data);
CLimineStage2Header *limine_stage2 = limine + 0x1A4;
U16 limine_stage2_size = limine_size - BLK_SIZE;
U16 limine_stage2_size_aligned = limine_stage2_size + ((BLK_SIZE * 2) - limine_stage2_size % (BLK_SIZE * 2));
CBlkDev *bd = Letter2BlkDev(drv_let);
CMasterBoot old_mbr, *new_mbr = limine;
U16 limine_stage2_size = limine_size - BLK_SIZE;
U16 limine_stage2_size_aligned = limine_stage2_size + ((BLK_SIZE * 2) - limine_stage2_size % (BLK_SIZE * 2));
CBlkDev *bd = Letter2BlkDev(drv_let);
CMasterBoot old_mbr, *new_mbr = limine;
if (limine_size == 0)
{
@ -41,6 +90,8 @@ Bool LimineMHDIns(U8 drv_let)
BlkDevUnlock(bd);
LimineCFGMake(drv_let);
return TRUE;
}