+++ /dev/null
-/*
- * FreeLoader
- *
- * Copyright (C) 1998-2003 Brian Palmer <brianp@sginet.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <freeldr.h>
-#include <debug.h>
-#include <arch.h>
-#include <reactos.h>
-#include <rtl.h>
-#include <disk.h>
-#include <fs.h>
-#include <ui.h>
-#include <multiboot.h>
-#include <mm.h>
-#include <machine.h>
-#include <inifile.h>
-
-#include "registry.h"
-
-
-#define NDEBUG
-
-#define IsRecognizedPartition(P) \
- ((P) == PARTITION_FAT_12 || \
- (P) == PARTITION_FAT_16 || \
- (P) == PARTITION_HUGE || \
- (P) == PARTITION_IFS || \
- (P) == PARTITION_EXT2 || \
- (P) == PARTITION_FAT32 || \
- (P) == PARTITION_FAT32_XINT13 || \
- (P) == PARTITION_XINT13)
-
-static BOOL
-LoadKernel(PCHAR szFileName, int nPos)
-{
- PFILE FilePointer;
- PCHAR szShortName;
- char szBuffer[256];
-
- szShortName = strrchr(szFileName, '\\');
- if (szShortName == NULL)
- szShortName = szFileName;
- else
- szShortName = szShortName + 1;
-
- FilePointer = FsOpenFile(szFileName);
- if (FilePointer == NULL)
- {
- strcpy(szBuffer, szShortName);
- strcat(szBuffer, " not found.");
- UiMessageBox(szBuffer);
- return(FALSE);
- }
-
- /*
- * Update the status bar with the current file
- */
- strcpy(szBuffer, "Reading ");
- strcat(szBuffer, szShortName);
- UiDrawStatusText(szBuffer);
-
- /*
- * Load the kernel
- */
- MultiBootLoadKernel(FilePointer);
-
- UiDrawProgressBarCenter(nPos, 100, "Loading ReactOS...");
-
- return(TRUE);
-}
-
-static BOOL
-LoadSymbolFile(PCHAR szSystemRoot,
- PCHAR ModuleName,
- int nPos)
-{
- CHAR SymbolFileName[1024];
- PFILE FilePointer;
- U32 Length;
- PCHAR Start;
- PCHAR Ext;
- char value[256];
- char *p;
-
- /* Get the path to the symbol store */
- strcpy(SymbolFileName, szSystemRoot);
- strcat(SymbolFileName, "symbols\\");
-
- /* Get the symbol filename from the module name */
- Start = strrchr(ModuleName, '\\');
- if (Start == NULL)
- Start = ModuleName;
- else
- Start++;
-
- Ext = strrchr(ModuleName, '.');
- if (Ext != NULL)
- Length = Ext - Start;
- else
- Length = strlen(Start);
-
- strncat(SymbolFileName, Start, Length);
- strcat(SymbolFileName, ".sym");
-
- FilePointer = FsOpenFile((PCHAR)&SymbolFileName[0]);
- if (FilePointer == NULL)
- {
- DbgPrint((DPRINT_REACTOS, "Symbol file %s not loaded.\n", SymbolFileName));
- /* This is not critical */
- return FALSE;
- }
-
- DbgPrint((DPRINT_REACTOS, "Symbol file %s is loaded.\n", SymbolFileName));
-
- /*
- * Update the status bar with the current file
- */
- strcpy(value, "Reading ");
- p = strrchr(SymbolFileName, '\\');
- if (p == NULL)
- strcat(value, SymbolFileName);
- else
- strcat(value, p + 1);
- UiDrawStatusText(value);
-
- /*
- * Load the symbol file
- */
- MultiBootLoadModule(FilePointer, SymbolFileName, NULL);
-
- UiDrawProgressBarCenter(nPos, 100, "Loading ReactOS...");
-
- return (TRUE);
-}
-
-
-static BOOL
-LoadDriver(PCHAR szFileName, int nPos)
-{
- PFILE FilePointer;
- char value[256];
- char *p;
-
- FilePointer = FsOpenFile(szFileName);
- if (FilePointer == NULL)
- {
- strcpy(value, szFileName);
- strcat(value, " not found.");
- UiMessageBox(value);
- return(FALSE);
- }
-
- /*
- * Update the status bar with the current file
- */
- strcpy(value, "Reading ");
- p = strrchr(szFileName, '\\');
- if (p == NULL)
- strcat(value, szFileName);
- else
- strcat(value, p + 1);
- UiDrawStatusText(value);
-
- /*
- * Load the driver
- */
- MultiBootLoadModule(FilePointer, szFileName, NULL);
-
- UiDrawProgressBarCenter(nPos, 100, "Loading ReactOS...");
-
- return(TRUE);
-}
-
-
-static BOOL
-LoadNlsFile(PCHAR szFileName, PCHAR szModuleName)
-{
- PFILE FilePointer;
- char value[256];
- char *p;
-
- FilePointer = FsOpenFile(szFileName);
- if (FilePointer == NULL)
- {
- strcpy(value, szFileName);
- strcat(value, " not found.");
- UiMessageBox(value);
- return(FALSE);
- }
-
- /*
- * Update the status bar with the current file
- */
- strcpy(value, "Reading ");
- p = strrchr(szFileName, '\\');
- if (p == NULL)
- strcat(value, szFileName);
- else
- strcat(value, p + 1);
- UiDrawStatusText(value);
-
- /*
- * Load the driver
- */
- MultiBootLoadModule(FilePointer, szModuleName, NULL);
-
- return(TRUE);
-}
-
-
-static VOID
-LoadBootDrivers(PCHAR szSystemRoot, int nPos)
-{
- S32 rc = 0;
- HKEY hGroupKey, hOrderKey, hServiceKey, hDriverKey;
- char GroupNameBuffer[512];
- char ServiceName[256];
- U32 OrderList[128];
- U32 BufferSize;
- U32 Index;
- U32 TagIndex;
- char *GroupName;
-
- U32 ValueSize;
- U32 ValueType;
- U32 StartValue;
- U32 TagValue;
- UCHAR DriverGroup[256];
- U32 DriverGroupSize;
-
- UCHAR ImagePath[256];
- UCHAR TempImagePath[256];
-
- /* get 'service group order' key */
- rc = RegOpenKey(NULL,
- "\\Registry\\Machine\\SYSTEM\\CurrentControlSet\\Control\\ServiceGroupOrder",
- &hGroupKey);
- if (rc != ERROR_SUCCESS)
- {
- DbgPrint((DPRINT_REACTOS, "Failed to open the 'ServiceGroupOrder' key (rc %d)\n", (int)rc));
- return;
- }
-
- /* get 'group order list' key */
- rc = RegOpenKey(NULL,
- "\\Registry\\Machine\\SYSTEM\\CurrentControlSet\\Control\\GroupOrderList",
- &hOrderKey);
- if (rc != ERROR_SUCCESS)
- {
- DbgPrint((DPRINT_REACTOS, "Failed to open the 'GroupOrderList' key (rc %d)\n", (int)rc));
- return;
- }
-
- /* enumerate drivers */
- rc = RegOpenKey(NULL,
- "\\Registry\\Machine\\SYSTEM\\CurrentControlSet\\Services",
- &hServiceKey);
- if (rc != ERROR_SUCCESS)
- {
- DbgPrint((DPRINT_REACTOS, "Failed to open the 'Services' key (rc %d)\n", (int)rc));
- return;
- }
-
- BufferSize = sizeof(GroupNameBuffer);
- rc = RegQueryValue(hGroupKey, "List", NULL, (PUCHAR)GroupNameBuffer, &BufferSize);
- DbgPrint((DPRINT_REACTOS, "RegQueryValue(): rc %d\n", (int)rc));
- if (rc != ERROR_SUCCESS)
- return;
-
- DbgPrint((DPRINT_REACTOS, "BufferSize: %d \n", (int)BufferSize));
-
- DbgPrint((DPRINT_REACTOS, "GroupNameBuffer: '%s' \n", GroupNameBuffer));
-
- GroupName = GroupNameBuffer;
- while (*GroupName)
- {
- DbgPrint((DPRINT_REACTOS, "Driver group: '%s'\n", GroupName));
-
- BufferSize = sizeof(OrderList);
- rc = RegQueryValue(hOrderKey, GroupName, NULL, (PUCHAR)OrderList, &BufferSize);
- if (rc != ERROR_SUCCESS)
- {
- OrderList[0] = 0;
- }
-
- for (TagIndex = 1; TagIndex <= OrderList[0]; TagIndex++)
- {
- /* enumerate all drivers */
- Index = 0;
- while (TRUE)
- {
- ValueSize = sizeof(ServiceName);
- rc = RegEnumKey(hServiceKey, Index, ServiceName, &ValueSize);
- DbgPrint((DPRINT_REACTOS, "RegEnumKey(): rc %d\n", (int)rc));
- if (rc == ERROR_NO_MORE_ITEMS)
- break;
- if (rc != ERROR_SUCCESS)
- return;
- DbgPrint((DPRINT_REACTOS, "Service %d: '%s'\n", (int)Index, ServiceName));
-
- /* open driver Key */
- rc = RegOpenKey(hServiceKey, ServiceName, &hDriverKey);
-
- ValueSize = sizeof(U32);
- rc = RegQueryValue(hDriverKey, "Start", &ValueType, (PUCHAR)&StartValue, &ValueSize);
- DbgPrint((DPRINT_REACTOS, " Start: %x \n", (int)StartValue));
-
- ValueSize = sizeof(U32);
- rc = RegQueryValue(hDriverKey, "Tag", &ValueType, (PUCHAR)&TagValue, &ValueSize);
- if (rc != ERROR_SUCCESS)
- {
- TagValue = (U32)-1;
- }
- DbgPrint((DPRINT_REACTOS, " Tag: %x \n", (int)TagValue));
-
-
- DriverGroupSize = 256;
- rc = RegQueryValue(hDriverKey, "Group", NULL, (PUCHAR)DriverGroup, &DriverGroupSize);
- DbgPrint((DPRINT_REACTOS, " Group: '%s' \n", DriverGroup));
-
- if ((StartValue == 0) && (TagValue == OrderList[TagIndex]) &&(stricmp(DriverGroup, GroupName) == 0))
- {
- ValueSize = 256;
- rc = RegQueryValue(hDriverKey,
- "ImagePath",
- NULL,
- (PUCHAR)TempImagePath,
- &ValueSize);
- if (rc != ERROR_SUCCESS)
- {
- DbgPrint((DPRINT_REACTOS, " ImagePath: not found\n"));
- strcpy(ImagePath, szSystemRoot);
- strcat(ImagePath, "system32\\drivers\\");
- strcat(ImagePath, ServiceName);
- strcat(ImagePath, ".sys");
- }
- else if (TempImagePath[0] != '\\')
- {
- strcpy(ImagePath, szSystemRoot);
- strcat(ImagePath, TempImagePath);
- }
- else
- {
- strcpy(ImagePath, TempImagePath);
- DbgPrint((DPRINT_REACTOS, " ImagePath: '%s'\n", ImagePath));
- }
- DbgPrint((DPRINT_REACTOS, " Loading driver: '%s'\n", ImagePath));
-
- if (nPos < 100)
- nPos += 5;
-
- LoadDriver(ImagePath, nPos);
- LoadSymbolFile(szSystemRoot, ImagePath, nPos);
- }
- else
- {
- DbgPrint((DPRINT_REACTOS, " Skipping driver '%s' with Start %d, Tag %d and Group '%s' (Current Tag %d, current group '%s')\n",
- ServiceName, StartValue, TagValue, DriverGroup, OrderList[TagIndex], GroupName));
- }
- Index++;
- }
- }
-
- Index = 0;
- while (TRUE)
- {
- ValueSize = sizeof(ServiceName);
- rc = RegEnumKey(hServiceKey, Index, ServiceName, &ValueSize);
- DbgPrint((DPRINT_REACTOS, "RegEnumKey(): rc %d\n", (int)rc));
- if (rc == ERROR_NO_MORE_ITEMS)
- break;
- if (rc != ERROR_SUCCESS)
- return;
- DbgPrint((DPRINT_REACTOS, "Service %d: '%s'\n", (int)Index, ServiceName));
-
- /* open driver Key */
- rc = RegOpenKey(hServiceKey, ServiceName, &hDriverKey);
-
- ValueSize = sizeof(U32);
- rc = RegQueryValue(hDriverKey, "Start", &ValueType, (PUCHAR)&StartValue, &ValueSize);
- DbgPrint((DPRINT_REACTOS, " Start: %x \n", (int)StartValue));
-
- ValueSize = sizeof(U32);
- rc = RegQueryValue(hDriverKey, "Tag", &ValueType, (PUCHAR)&TagValue, &ValueSize);
- if (rc != ERROR_SUCCESS)
- {
- TagValue = (U32)-1;
- }
- DbgPrint((DPRINT_REACTOS, " Tag: %x \n", (int)TagValue));
-
- DriverGroupSize = 256;
- rc = RegQueryValue(hDriverKey, "Group", NULL, (PUCHAR)DriverGroup, &DriverGroupSize);
- DbgPrint((DPRINT_REACTOS, " Group: '%s' \n", DriverGroup));
-
- for (TagIndex = 1; TagIndex <= OrderList[0]; TagIndex++)
- {
- if (TagValue == OrderList[TagIndex])
- break;
- }
-
- if ((StartValue == 0) && (TagIndex > OrderList[0]) && (stricmp(DriverGroup, GroupName) == 0))
- {
- ValueSize = 256;
- rc = RegQueryValue(hDriverKey,
- "ImagePath",
- NULL,
- (PUCHAR)TempImagePath,
- &ValueSize);
- if (rc != ERROR_SUCCESS)
- {
- DbgPrint((DPRINT_REACTOS, " ImagePath: not found\n"));
- strcpy(ImagePath, szSystemRoot);
- strcat(ImagePath, "system32\\drivers\\");
- strcat(ImagePath, ServiceName);
- strcat(ImagePath, ".sys");
- }
- else if (TempImagePath[0] != '\\')
- {
- strcpy(ImagePath, szSystemRoot);
- strcat(ImagePath, TempImagePath);
- }
- else
- {
- strcpy(ImagePath, TempImagePath);
- DbgPrint((DPRINT_REACTOS, " ImagePath: '%s'\n", ImagePath));
- }
- DbgPrint((DPRINT_REACTOS, " Loading driver: '%s'\n", ImagePath));
-
- if (nPos < 100)
- nPos += 5;
-
- LoadDriver(ImagePath, nPos);
- LoadSymbolFile(szSystemRoot, ImagePath, nPos);
- }
- else
- {
- DbgPrint((DPRINT_REACTOS, " Skipping driver '%s' with Start %d, Tag %d and Group '%s' (Current group '%s')\n",
- ServiceName, StartValue, TagValue, DriverGroup, GroupName));
- }
- Index++;
- }
-
- GroupName = GroupName + strlen(GroupName) + 1;
- }
-}
-
-
-static BOOL
-LoadNlsFiles(PCHAR szSystemRoot, PCHAR szErrorOut)
-{
- S32 rc = ERROR_SUCCESS;
- HKEY hKey;
- char szIdBuffer[80];
- char szNameBuffer[80];
- char szFileName[256];
- U32 BufferSize;
-
- /* open the codepage key */
- rc = RegOpenKey(NULL,
- "\\Registry\\Machine\\SYSTEM\\CurrentControlSet\\Control\\NLS\\CodePage",
- &hKey);
- if (rc != ERROR_SUCCESS) {
- strcpy(szErrorOut, "Couldn't open CodePage registry key");
- return(FALSE);
- }
-
-
- /* get ANSI codepage */
- BufferSize = 80;
- rc = RegQueryValue(hKey, "ACP", NULL, (PUCHAR)szIdBuffer, &BufferSize);
- if (rc != ERROR_SUCCESS) {
- strcpy(szErrorOut, "Couldn't get ACP NLS setting");
- return(FALSE);
- }
-
- BufferSize = 80;
- rc = RegQueryValue(hKey, szIdBuffer, NULL, (PUCHAR)szNameBuffer, &BufferSize);
- if (rc != ERROR_SUCCESS) {
- strcpy(szErrorOut, "ACP NLS Setting exists, but isn't readable");
- return(FALSE);
- }
-
- /* load ANSI codepage table */
- strcpy(szFileName, szSystemRoot);
- strcat(szFileName, "system32\\");
- strcat(szFileName, szNameBuffer);
- DbgPrint((DPRINT_REACTOS, "ANSI file: %s\n", szFileName));
- if (!LoadNlsFile(szFileName, "ansi.nls")) {
- strcpy(szErrorOut, "Couldn't load ansi.nls");
- return(FALSE);
- }
-
- /* get OEM codepage */
- BufferSize = 80;
- rc = RegQueryValue(hKey, "OEMCP", NULL, (PUCHAR)szIdBuffer, &BufferSize);
- if (rc != ERROR_SUCCESS) {
- strcpy(szErrorOut, "Couldn't get OEMCP NLS setting");
- return(FALSE);
- }
-
- BufferSize = 80;
- rc = RegQueryValue(hKey, szIdBuffer, NULL, (PUCHAR)szNameBuffer, &BufferSize);
- if (rc != ERROR_SUCCESS) {
- strcpy(szErrorOut, "OEMCP NLS setting exists, but isn't readable");
- return(FALSE);
- }
-
- /* load OEM codepage table */
- strcpy(szFileName, szSystemRoot);
- strcat(szFileName, "system32\\");
- strcat(szFileName, szNameBuffer);
- DbgPrint((DPRINT_REACTOS, "Oem file: %s\n", szFileName));
- if (!LoadNlsFile(szFileName, "oem.nls")) {
- strcpy(szErrorOut, "Couldn't load oem.nls");
- return(FALSE);
- }
-
- /* open the language key */
- rc = RegOpenKey(NULL,
- "\\Registry\\Machine\\SYSTEM\\CurrentControlSet\\Control\\NLS\\Language",
- &hKey);
- if (rc != ERROR_SUCCESS) {
- strcpy(szErrorOut, "Couldn't open Language registry key");
- return(FALSE);
- }
-
- /* get the Unicode case table */
- BufferSize = 80;
- rc = RegQueryValue(hKey, "Default", NULL, (PUCHAR)szIdBuffer, &BufferSize);
- if (rc != ERROR_SUCCESS) {
- strcpy(szErrorOut, "Couldn't get Language Default setting");
- return(FALSE);
- }
-
- BufferSize = 80;
- rc = RegQueryValue(hKey, szIdBuffer, NULL, (PUCHAR)szNameBuffer, &BufferSize);
- if (rc != ERROR_SUCCESS) {
- strcpy(szErrorOut,
- "Language Default setting exists, but isn't readable");
- return(FALSE);
- }
-
- /* load Unicode case table */
- strcpy(szFileName, szSystemRoot);
- strcat(szFileName, "system32\\");
- strcat(szFileName, szNameBuffer);
- DbgPrint((DPRINT_REACTOS, "Casemap file: %s\n", szFileName));
- if (!LoadNlsFile(szFileName, "casemap.nls")) {
- strcpy(szErrorOut, "casemap.nls");
- return(FALSE);
- }
-
- return(TRUE);
-}
-
-
-void
-LoadAndBootReactOS(PUCHAR OperatingSystemName)
-{
- PFILE FilePointer;
- char name[1024];
- char value[1024];
- char szKernelName[1024];
- char szHalName[1024];
- char szFileName[1024];
- char szBootPath[256];
- int i;
- char MsgBuffer[256];
- U32 SectionId;
-
- char* Base;
- U32 Size;
-
- PARTITION_TABLE_ENTRY PartitionTableEntry;
- U32 rosPartition;
-
- //
- // Open the operating system section
- // specified in the .ini file
- //
- if (!IniOpenSection(OperatingSystemName, &SectionId))
- {
- sprintf(MsgBuffer,"Operating System section '%s' not found in freeldr.ini", OperatingSystemName);
- UiMessageBox(MsgBuffer);
- return;
- }
-
- /*
- * Setup multiboot information structure
- */
- mb_info.flags = MB_INFO_FLAG_MEM_SIZE | MB_INFO_FLAG_BOOT_DEVICE | MB_INFO_FLAG_COMMAND_LINE | MB_INFO_FLAG_MODULES;
- mb_info.boot_device = 0xffffffff;
- mb_info.cmdline = (unsigned long)multiboot_kernel_cmdline;
- mb_info.mods_count = 0;
- mb_info.mods_addr = (unsigned long)multiboot_modules;
- mb_info.mmap_length = (unsigned long)MachGetMemoryMap((PBIOS_MEMORY_MAP)(PVOID)&multiboot_memory_map, 32) * sizeof(memory_map_t);
- if (mb_info.mmap_length)
- {
- mb_info.mmap_addr = (unsigned long)&multiboot_memory_map;
- mb_info.flags |= MB_INFO_FLAG_MEM_SIZE | MB_INFO_FLAG_MEMORY_MAP;
- multiboot_memory_map_descriptor_size = sizeof(memory_map_t); // GetBiosMemoryMap uses a fixed value of 24
- DbgPrint((DPRINT_REACTOS, "memory map length: %d\n", mb_info.mmap_length));
- DbgPrint((DPRINT_REACTOS, "dumping memory map:\n"));
- for (i=0; i<(mb_info.mmap_length/sizeof(memory_map_t)); i++)
- {
- if (MEMTYPE_USABLE == multiboot_memory_map[i].type &&
- 0 == multiboot_memory_map[i].base_addr_low)
- {
- mb_info.mem_lower = (multiboot_memory_map[i].base_addr_low + multiboot_memory_map[i].length_low) / 1024;
- if (640 < mb_info.mem_lower)
- {
- mb_info.mem_lower = 640;
- }
- }
- if (MEMTYPE_USABLE == multiboot_memory_map[i].type &&
- multiboot_memory_map[i].base_addr_low <= 1024 * 1024 &&
- 1024 * 1024 <= multiboot_memory_map[i].base_addr_low + multiboot_memory_map[i].length_low)
- {
- mb_info.mem_upper = (multiboot_memory_map[i].base_addr_low + multiboot_memory_map[i].length_low) / 1024 - 1024;
- }
- DbgPrint((DPRINT_REACTOS, "start: %x\t size: %x\t type %d\n",
- multiboot_memory_map[i].base_addr_low,
- multiboot_memory_map[i].length_low,
- multiboot_memory_map[i].type));
- }
- }
- DbgPrint((DPRINT_REACTOS, "low_mem = %d\n", mb_info.mem_lower));
- DbgPrint((DPRINT_REACTOS, "high_mem = %d\n", mb_info.mem_upper));
-
- /*
- * Initialize the registry
- */
- RegInitializeRegistry();
-
- /*
- * Make sure the system path is set in the .ini file
- */
- if (!IniReadSettingByName(SectionId, "SystemPath", value, 1024))
- {
- UiMessageBox("System path not specified for selected operating system.");
- return;
- }
-
- /*
- * Special case for Live CD.
- */
- if (!stricmp(value, "LiveCD"))
- {
- strcpy(szBootPath, "\\reactos");
-
- /* Set kernel command line */
- sprintf(multiboot_kernel_cmdline,
- "multi(0)disk(0)cdrom(%u)\\reactos /MININT",
- (unsigned int)BootDrive);
- }
- else
- {
- /*
- * Verify system path
- */
- if (!DissectArcPath(value, szBootPath, &BootDrive, &BootPartition))
- {
- sprintf(MsgBuffer,"Invalid system path: '%s'", value);
- UiMessageBox(MsgBuffer);
- return;
- }
-
- /* recalculate the boot partition for freeldr */
- i = 0;
- rosPartition = 0;
- while (1)
- {
- if (!MachDiskGetPartitionEntry(BootDrive, ++i, &PartitionTableEntry))
- {
- BootPartition = 0;
- break;
- }
- if (IsRecognizedPartition(PartitionTableEntry.SystemIndicator))
- {
- if (++rosPartition == BootPartition)
- {
- BootPartition = i;
- break;
- }
- }
- }
-
- if (BootPartition == 0)
- {
- sprintf(MsgBuffer,"Invalid system path: '%s'", value);
- UiMessageBox(MsgBuffer);
- return;
- }
-
- /* copy ARC path into kernel command line */
- strcpy(multiboot_kernel_cmdline, value);
- }
-
- /* Set boot drive and partition */
- ((char *)(&mb_info.boot_device))[0] = (char)BootDrive;
- ((char *)(&mb_info.boot_device))[1] = (char)BootPartition;
-
- /*
- * Read the optional kernel parameters (if any)
- */
- if (IniReadSettingByName(SectionId, "Options", value, 1024))
- {
- strcat(multiboot_kernel_cmdline, " ");
- strcat(multiboot_kernel_cmdline, value);
- }
-
- /* append a backslash */
- if ((strlen(szBootPath)==0) ||
- szBootPath[strlen(szBootPath)] != '\\')
- strcat(szBootPath, "\\");
-
- DbgPrint((DPRINT_REACTOS,"SystemRoot: '%s'\n", szBootPath));
-
-
- UiDrawBackdrop();
- UiDrawStatusText("Detecting Hardware...");
-
- /*
- * Detect hardware
- */
- MachHwDetect();
-
-
- UiDrawStatusText("Loading...");
- UiDrawProgressBarCenter(0, 100, "Loading ReactOS...");
-
- /*
- * Try to open boot drive
- */
- if (!FsOpenVolume(BootDrive, BootPartition))
- {
- UiMessageBox("Failed to open boot drive.");
- return;
- }
-
- /*
- * Find the kernel image name
- * and try to load the kernel off the disk
- */
- if(IniReadSettingByName(SectionId, "Kernel", value, 1024))
- {
- /*
- * Set the name and
- */
- if (value[0] == '\\')
- {
- strcpy(szKernelName, value);
- }
- else
- {
- strcpy(szKernelName, szBootPath);
- strcat(szKernelName, "SYSTEM32\\");
- strcat(szKernelName, value);
- }
- }
- else
- {
- strcpy(value, "NTOSKRNL.EXE");
- strcpy(szKernelName, szBootPath);
- strcat(szKernelName, "SYSTEM32\\");
- strcat(szKernelName, value);
- }
-
- if (!LoadKernel(szKernelName, 5))
- return;
-
- /*
- * Find the HAL image name
- * and try to load the kernel off the disk
- */
- if(IniReadSettingByName(SectionId, "Hal", value, 1024))
- {
- /*
- * Set the name and
- */
- if (value[0] == '\\')
- {
- strcpy(szHalName, value);
- }
- else
- {
- strcpy(szHalName, szBootPath);
- strcat(szHalName, "SYSTEM32\\");
- strcat(szHalName, value);
- }
- }
- else
- {
- strcpy(value, "HAL.DLL");
- strcpy(szHalName, szBootPath);
- strcat(szHalName, "SYSTEM32\\");
- strcat(szHalName, value);
- }
-
- if (!LoadDriver(szHalName, 10))
- return;
-
- /*
- * Load the System hive from disk
- */
- strcpy(szFileName, szBootPath);
- strcat(szFileName, "SYSTEM32\\CONFIG\\SYSTEM");
-
- DbgPrint((DPRINT_REACTOS, "SystemHive: '%s'", szFileName));
-
- FilePointer = FsOpenFile(szFileName);
- if (FilePointer == NULL)
- {
- UiMessageBox("Could not find the System hive!");
- return;
- }
-
- /*
- * Update the status bar with the current file
- */
- strcpy(name, "Reading ");
- strcat(name, value);
- while (strlen(name) < 80)
- strcat(name, " ");
- UiDrawStatusText(name);
-
- /*
- * Load the System hive
- */
- Base = MultiBootLoadModule(FilePointer, szFileName, &Size);
- if (Base == NULL || Size == 0)
- {
- UiMessageBox("Could not load the System hive!\n");
- return;
- }
- DbgPrint((DPRINT_REACTOS, "SystemHive loaded at 0x%x size %u", (unsigned)Base, (unsigned)Size));
-
- /*
- * Import the loaded system hive
- */
- RegImportBinaryHive(Base, Size);
-
- /*
- * Initialize the 'CurrentControlSet' link
- */
- RegInitCurrentControlSet(FALSE);
-
- UiDrawProgressBarCenter(15, 100, "Loading ReactOS...");
-
- /*
- * Export the hardware hive
- */
- Base = MultiBootCreateModule ("HARDWARE");
- RegExportBinaryHive ("\\Registry\\Machine\\HARDWARE", Base, &Size);
- MultiBootCloseModule (Base, Size);
-
- UiDrawProgressBarCenter(20, 100, "Loading ReactOS...");
-
- /*
- * Load NLS files
- */
- if (!LoadNlsFiles(szBootPath, MsgBuffer))
- {
- UiMessageBox(MsgBuffer);
- return;
- }
- UiDrawProgressBarCenter(25, 100, "Loading ReactOS...");
-
- /*
- * Load symbol files
- */
- LoadSymbolFile(szBootPath, szKernelName, 30);
- LoadSymbolFile(szBootPath, szHalName, 30);
-
- UiDrawProgressBarCenter(30, 100, "Loading ReactOS...");
-
- /*
- * Load boot drivers
- */
- LoadBootDrivers(szBootPath, 30);
-
-
-#if 0
- /*
- * Clear the screen and redraw the backdrop and status bar
- */
- UiDrawBackdrop();
- UiDrawStatusText("Press any key to boot");
-
- /*
- * Wait for user
- */
- strcpy(name, "Kernel and Drivers loaded.\nPress any key to boot ");
- strcat(name, OperatingSystemName);
- strcat(name, ".");
- MessageBox(name);
-#endif
-
- UiUnInitialize("Booting ReactOS...");
-
- /*
- * Now boot the kernel
- */
- DiskStopFloppyMotor();
- boot_reactos();
-}
-
-/* EOF */
projects / reactos.git / blobdiff