Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-12-27 09:34:43 +00:00
Code Issues Projects Releases Packages Wiki Activity

Added bootsector installation and boot.ini manipulation.

Browse source 
svn path=/trunk/; revision=4078
This commit is contained in:
Eric Kohl 2003-01-28 17:29:22 +00:00
parent 3c193e4b74
commit 4263b27dfb
4 changed files with 1435 additions and 60 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1203
reactos/subsys/system/usetup/bootsup.c
View file

File diff suppressed because it is too large Load diff

32
reactos/subsys/system/usetup/bootsup.h
View file

@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* $Id: bootsup.h,v 1.1 2003/01/17 13:18:15 ekohl Exp $
/* $Id: bootsup.h,v 1.2 2003/01/28 17:29:22 ekohl Exp $
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS text-mode setup
* FILE: subsys/system/usetup/bootsup.h
@ -29,8 +29,36 @@
NTSTATUS
CreateFreeLoaderIniForDos(PWCHAR IniPath,
PWCHAR SystemPath);
PWCHAR ArcPath);
NTSTATUS
CreateFreeLoaderIniForReactos(PWCHAR IniPath,
PWCHAR ArcPath);
NTSTATUS
InstallFat16BootCodeToFile(PWSTR SrcPath,
PWSTR DstPath,
PWSTR RootPath);
NTSTATUS
InstallFat32BootCodeToFile(PWSTR SrcPath,
PWSTR DstPath,
PWSTR RootPath);
NTSTATUS
InstallFat16BootCodeToDisk(PWSTR SrcPath,
PWSTR RootPath);
NTSTATUS
InstallFat32BootCodeToDisk(PWSTR SrcPath,
PWSTR RootPath);
NTSTATUS
UpdateBootIni(PWSTR BootIniPath,
PWSTR EntryName,
PWSTR EntryValue);
#endif /* __BOOTSUP_H__ */

43
reactos/subsys/system/usetup/inicache.c
View file

@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* $Id: inicache.c,v 1.2 2003/01/17 13:18:15 ekohl Exp $
/* $Id: inicache.c,v 1.3 2003/01/28 17:29:22 ekohl Exp $
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS text-mode setup
* FILE: subsys/system/usetup/inicache.c
@ -423,55 +423,38 @@ IniCacheGetKeyValue(PCHAR Ptr,
*DataPtr = NULL;
*DataSize = 0;
/* skip whitespace */
/* Skip whitespace */
while (*Ptr != 0 && isspace(*Ptr))
{
Ptr++;
}
/* check and skip '=' */
/* Check and skip '=' */
if (*Ptr != '=')
{
return(NULL);
}
Ptr++;
/* skip whitespace */
/* Skip whitespace */
while (*Ptr != 0 && isspace(*Ptr))
{
Ptr++;
}
/* check for quoted data */
if (*Ptr == '\"')
/* Get data */
*DataPtr = Ptr;
while (*Ptr != 0 && *Ptr != '\r')
{
Ptr++;
*DataPtr = Ptr;
while (*Ptr != 0 && *Ptr != '\"')
{
Ptr++;
Size++;
}
Ptr++;
}
else
{
*DataPtr = Ptr;
while (*Ptr != 0 && !isspace(*Ptr) && *Ptr != '\n')
{
Ptr++;
Size++;
}
Size++;
}
/* Skip to next line */
while (*Ptr != 0 && *Ptr != '\n')
{
Ptr++;
}
Ptr++;
if (*Ptr == '\r')
Ptr++;
if (*Ptr == '\n')
Ptr++;
*DataSize = Size;
@ -1069,7 +1052,7 @@ IniCacheSave(PINICACHE Cache,
NULL,
FILE_ATTRIBUTE_NORMAL,
0,
FILE_OVERWRITE_IF,
FILE_SUPERSEDE,
FILE_SYNCHRONOUS_IO_ALERT | FILE_SEQUENTIAL_ONLY,
NULL,
0);

217
reactos/subsys/system/usetup/usetup.c
View file

@ -82,6 +82,7 @@ UNICODE_STRING SourceRootPath;
UNICODE_STRING InstallPath;
UNICODE_STRING DestinationPath;
UNICODE_STRING DestinationArcPath;
UNICODE_STRING DestinationRootPath;
UNICODE_STRING SystemRootPath; /* Path to the active partition */
@ -927,6 +928,19 @@ InstallDirectoryPage(PINPUT_RECORD Ir)
RtlCreateUnicodeString(&DestinationPath,
PathBuffer);
/* Create 'DestinationArcPath' */
RtlFreeUnicodeString(&DestinationArcPath);
swprintf(PathBuffer,
L"multi(0)disk(0)rdisk(%lu)partition(%lu)",
PartData.DiskNumber,
PartData.PartNumber);
if (InstallDir[0] != L'\\')
wcscat(PathBuffer,
L"\\");
wcscat(PathBuffer, InstallDir);
RtlCreateUnicodeString(&DestinationArcPath,
PathBuffer);
return(PREPARE_COPY_PAGE);
}
else if (Ir->Event.KeyEvent.uChar.AsciiChar == 0x08) /* BACKSPACE */
@ -1397,6 +1411,7 @@ BootLoaderPage(PINPUT_RECORD Ir)
WCHAR DstPath[MAX_PATH];
PINICACHE IniCache;
PINICACHESECTION IniSection;
NTSTATUS Status;
SetTextXY(6, 8, "Installing the boot loader");
@ -1439,7 +1454,7 @@ BootLoaderPage(PINPUT_RECORD Ir)
(ActivePartition.PartType == PARTITION_FAT32) ||
(ActivePartition.PartType == PARTITION_FAT32_XINT13))
{
/* FAT or FAT 32 partition */
/* FAT or FAT32 partition */
PrintTextXY(6, 10, "System path: '%wZ'", &SystemRootPath);
if (DoesFileExist(SystemRootPath.Buffer, L"ntldr") == TRUE ||
@ -1448,7 +1463,81 @@ BootLoaderPage(PINPUT_RECORD Ir)
/* Search root directory for 'ntldr' and 'boot.ini'. */
SetTextXY(6, 12, "Found Microsoft Windows NT/2000/XP boot loader");
/* Copy FreeLoader to the boot partition */
wcscpy(SrcPath, SourceRootPath.Buffer);
wcscat(SrcPath, L"\\loader\\freeldr.sys");
wcscpy(DstPath, SystemRootPath.Buffer);
wcscat(DstPath, L"\\freeldr.sys");
// PrintTextXY(6, 14, "Copy: %S ==> %S", SrcPath, DstPath);
Status = SetupCopyFile(SrcPath, DstPath);
if (!NT_SUCCESS(Status))
{
DPRINT1("SetupCopyFile() failed (Status %lx)\n", Status);
}
/* Create freeldr.ini */
wcscpy(DstPath, SystemRootPath.Buffer);
wcscat(DstPath, L"\\freeldr.ini");
Status = CreateFreeLoaderIniForReactos(DstPath,
DestinationArcPath.Buffer);
if (!NT_SUCCESS(Status))
{
DPRINT1("CreateFreeLoaderIniForReactos() failed (Status %lx)\n", Status);
}
/* Install new bootsector */
if ((ActivePartition.PartType == PARTITION_FAT32) ||
(ActivePartition.PartType == PARTITION_FAT32_XINT13))
{
wcscpy(SrcPath, SourceRootPath.Buffer);
wcscat(SrcPath, L"\\loader\\fat32.bin");
wcscpy(DstPath, SystemRootPath.Buffer);
wcscat(DstPath, L"\\bootsect.ros");
// PrintTextXY(6, 16, "Install FAT32 bootcode: %S ==> %S",
// SrcPath, DstPath);
Status = InstallFat32BootCodeToFile(SrcPath,
DstPath,
SystemRootPath.Buffer);
if (!NT_SUCCESS(Status))
{
DPRINT1("InstallFat32BootCodeToFile() failed (Status %lx)\n", Status);
}
}
else
{
wcscpy(SrcPath, SourceRootPath.Buffer);
wcscat(SrcPath, L"\\loader\\fat.bin");
wcscpy(DstPath, SystemRootPath.Buffer);
wcscat(DstPath, L"\\bootsect.ros");
// PrintTextXY(6, 16, "Install FAT bootcode: %S ==> %S",
// SrcPath, DstPath);
Status = InstallFat16BootCodeToFile(SrcPath,
DstPath,
SystemRootPath.Buffer);
if (!NT_SUCCESS(Status))
{
DPRINT1("InstallFat16BootCodeToFile() failed (Status %lx)\n", Status);
}
}
/* Update 'boot.ini' */
wcscpy(DstPath, SystemRootPath.Buffer);
wcscat(DstPath, L"\\boot.ini");
// PrintTextXY(6, 18, "Update 'boot.ini': %S", DstPath);
Status = UpdateBootIni(DstPath,
L"C:\\bootsect.ros",
L"\"ReactOS\"");
if (!NT_SUCCESS(Status))
{
DPRINT1("UpdateBootIni() failed (Status %lx)\n", Status);
}
}
else if (DoesFileExist(SystemRootPath.Buffer, L"io.sys") == TRUE ||
DoesFileExist(SystemRootPath.Buffer, L"msdos.sys") == TRUE)
@ -1462,33 +1551,144 @@ BootLoaderPage(PINPUT_RECORD Ir)
wcscpy(DstPath, SystemRootPath.Buffer);
wcscat(DstPath, L"\\freeldr.sys");
PrintTextXY(6, 14, "Copy: %S ==> %S", SrcPath, DstPath);
SetupCopyFile(SrcPath, DstPath);
// PrintTextXY(6, 14, "Copy: %S ==> %S", SrcPath, DstPath);
Status = SetupCopyFile(SrcPath, DstPath);
if (!NT_SUCCESS(Status))
{
DPRINT1("SetupCopyFile() failed (Status %lx)\n", Status);
}
/* Create freeldr.ini */
wcscpy(DstPath, SystemRootPath.Buffer);
wcscat(DstPath, L"\\freeldr.ini");
CreateFreeLoaderIniForDos(DstPath,
DestinationPath.Buffer);
Status = CreateFreeLoaderIniForDos(DstPath,
DestinationArcPath.Buffer);
if (!NT_SUCCESS(Status))
{
DPRINT1("CreateFreeLoaderIniForDos() failed (Status %lx)\n", Status);
}
/* Copy current bootsector to 'BOOTSECT.DOS' */
/* Save current bootsector as 'BOOTSECT.DOS' */
wcscpy(SrcPath, SystemRootPath.Buffer);
wcscpy(DstPath, SystemRootPath.Buffer);
wcscat(DstPath, L"\\bootsect.dos");
// PrintTextXY(6, 16, "Save bootsector: %S ==> %S", SrcPath, DstPath);
Status = SaveCurrentBootSector(SrcPath,
DstPath);
if (!NT_SUCCESS(Status))
{
DPRINT1("SaveCurrentBootSector() failed (Status %lx)\n", Status);
}
/* Install new bootsector */
if ((ActivePartition.PartType == PARTITION_FAT32) ||
(ActivePartition.PartType == PARTITION_FAT32_XINT13))
{
wcscpy(SrcPath, SourceRootPath.Buffer);
wcscat(SrcPath, L"\\loader\\fat32.bin");
// PrintTextXY(6, 18, "Install FAT32 bootcode: %S ==> %S",
// SrcPath, SystemRootPath.Buffer);
Status = InstallFat32BootCodeToDisk(SrcPath,
SystemRootPath.Buffer);
if (!NT_SUCCESS(Status))
{
DPRINT1("InstallFat32BootCodeToDisk() failed (Status %lx)\n", Status);
}
}
else
{
wcscpy(SrcPath, SourceRootPath.Buffer);
wcscat(SrcPath, L"\\loader\\fat.bin");
// PrintTextXY(6, 18, "Install FAT bootcode: %S ==> %S",
// SrcPath, SystemRootPath.Buffer);
Status = InstallFat16BootCodeToDisk(SrcPath,
SystemRootPath.Buffer);
if (!NT_SUCCESS(Status))
{
DPRINT1("InstallFat16BootCodeToDisk() failed (Status %lx)\n", Status);
}
}
}
else
{
SetTextXY(6, 12, "No or unknown boot loader found");
/* Copy FreeLoader to the boot partition */
wcscpy(SrcPath, SourceRootPath.Buffer);
wcscat(SrcPath, L"\\loader\\freeldr.sys");
wcscpy(DstPath, SystemRootPath.Buffer);
wcscat(DstPath, L"\\freeldr.sys");
// PrintTextXY(6, 14, "Copy: %S ==> %S", SrcPath, DstPath);
DPRINT1("Copy: %S ==> %S", SrcPath, DstPath);
Status = SetupCopyFile(SrcPath, DstPath);
DPRINT1("SetupCopyFile() failed (Status %lx)\n", Status);
if (!NT_SUCCESS(Status))
{
DPRINT1("SetupCopyFile() failed (Status %lx)\n", Status);
}
/* Create freeldr.ini */
wcscpy(DstPath, SystemRootPath.Buffer);
wcscat(DstPath, L"\\freeldr.ini");
// DPRINT1("Copy: %S ==> %S", SrcPath, DstPath);
Status = CreateFreeLoaderIniForReactos(DstPath,
DestinationArcPath.Buffer);
DPRINT1("CreateFreeLoaderIniForReactos() failed (Status %lx)\n", Status);
if (!NT_SUCCESS(Status))
{
DPRINT1("CreateFreeLoaderIniForReactos() failed (Status %lx)\n", Status);
}
/* Save current bootsector as 'BOOTSECT.OLD' */
wcscpy(SrcPath, SystemRootPath.Buffer);
wcscpy(DstPath, SystemRootPath.Buffer);
wcscat(DstPath, L"\\bootsect.old");
// PrintTextXY(6, 16, "Save bootsector: %S ==> %S", SrcPath, DstPath);
Status = SaveCurrentBootSector(SrcPath,
DstPath);
DPRINT1("SaveCurrentBootSector() failed (Status %lx)\n", Status);
if (!NT_SUCCESS(Status))
{
DPRINT1("SaveCurrentBootSector() failed (Status %lx)\n", Status);
}
/* Install new bootsector */
if ((ActivePartition.PartType == PARTITION_FAT32) ||
(ActivePartition.PartType == PARTITION_FAT32_XINT13))
{
wcscpy(SrcPath, SourceRootPath.Buffer);
wcscat(SrcPath, L"\\loader\\fat32.bin");
// PrintTextXY(6, 18, "Install FAT32 bootcode: %S ==> %S",
// SrcPath, SystemRootPath.Buffer);
Status = InstallFat32BootCodeToDisk(SrcPath,
SystemRootPath.Buffer);
if (!NT_SUCCESS(Status))
{
DPRINT1("InstallFat32BootCodeToDisk() failed (Status %lx)\n", Status);
}
}
else
{
wcscpy(SrcPath, SourceRootPath.Buffer);
wcscat(SrcPath, L"\\loader\\fat.bin");
// PrintTextXY(6, 18, "Install FAT bootcode: %S ==> %S",
// SrcPath, SystemRootPath.Buffer);
Status = InstallFat16BootCodeToDisk(SrcPath,
SystemRootPath.Buffer);
if (!NT_SUCCESS(Status))
{
DPRINT1("InstallFat16BootCodeToDisk() failed (Status %lx)\n", Status);
}
}
}
}
else
@ -1597,6 +1797,7 @@ NtProcessStartup(PPEB Peb)
RtlInitUnicodeString(&SourceRootPath, NULL);
RtlInitUnicodeString(&InstallPath, NULL);
RtlInitUnicodeString(&DestinationPath, NULL);
RtlInitUnicodeString(&DestinationArcPath, NULL);
RtlInitUnicodeString(&DestinationRootPath, NULL);
RtlInitUnicodeString(&SystemRootPath, NULL);