[hbelusca] 57899: [FREELDR] - Use a list of possible operating system method loading to load ReactOS / ROS-Setup / Windows / Linux or booting from a disk / partition ..., instead of using a (huge) ...
13 Dec
2012
13 Dec
'12
12:46 a.m.
Author: hbelusca
Date: Thu Dec 13 00:46:55 2012
New Revision: 57899
URL: http://svn.reactos.org/svn/reactos?rev=57899&view=rev
Log:
[FREELDR]
- Use a list of possible operating system method loading to load ReactOS / ROS-Setup /
Windows / Linux or booting from a disk / partition ..., instead of using a (huge) if ()
else if () ... instruction.
- Modify the corresponding functions to take into account for this new functionality.
- Allow having a live + boot cd if needed, in a elegant way.
Modified:
trunk/reactos/boot/freeldr/freeldr/arch/i386/custom.c
trunk/reactos/boot/freeldr/freeldr/arch/i386/miscboot.c
trunk/reactos/boot/freeldr/freeldr/bootmgr.c
trunk/reactos/boot/freeldr/freeldr/include/arch/i386/miscboot.h
trunk/reactos/boot/freeldr/freeldr/include/linux.h
trunk/reactos/boot/freeldr/freeldr/include/winldr.h
trunk/reactos/boot/freeldr/freeldr/linuxboot.c
trunk/reactos/boot/freeldr/freeldr/windows/setupldr.c
trunk/reactos/boot/freeldr/freeldr/windows/winldr.c
Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/custom.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/arch/i386/custom.c [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/arch/i386/custom.c [iso-8859-1] Thu Dec 13 00:46:55
2012
@@ -40,8 +40,8 @@
"ReactOS",
"Linux"
};
- ULONG CustomBootMenuCount = sizeof(CustomBootMenuList) /
sizeof(CustomBootMenuList[0]);
- ULONG SelectedMenuItem;
+ ULONG CustomBootMenuCount = sizeof(CustomBootMenuList) / sizeof(CustomBootMenuList[0]);
+ ULONG SelectedMenuItem;
if (!UiDisplayMenu("Please choose a boot method:",
CustomBootMenuList,
@@ -74,10 +74,11 @@
VOID OptionMenuCustomBootDisk(VOID)
{
- CHAR SectionName[100];
- CHAR BootDriveString[20];
- ULONG SectionId;
+ ULONG_PTR SectionId;
+ CHAR SectionName[100];
+ CHAR BootDriveString[20];
TIMEINFO* TimeInfo;
+ OperatingSystemItem OperatingSystem;
RtlZeroMemory(SectionName, sizeof(SectionName));
RtlZeroMemory(BootDriveString, sizeof(BootDriveString));
@@ -111,16 +112,21 @@
UiMessageBox(CustomBootPrompt);
- LoadAndBootDrive(SectionName);
+ OperatingSystem.SystemPartition = SectionName;
+ OperatingSystem.LoadIdentifier = NULL;
+ OperatingSystem.OsLoadOptions = NULL;
+
+ LoadAndBootDrive(&OperatingSystem, 0);
}
VOID OptionMenuCustomBootPartition(VOID)
{
- CHAR SectionName[100];
- CHAR BootDriveString[20];
- CHAR BootPartitionString[20];
- ULONG SectionId;
+ ULONG_PTR SectionId;
+ CHAR SectionName[100];
+ CHAR BootDriveString[20];
+ CHAR BootPartitionString[20];
TIMEINFO* TimeInfo;
+ OperatingSystemItem OperatingSystem;
RtlZeroMemory(SectionName, sizeof(SectionName));
RtlZeroMemory(BootDriveString, sizeof(BootDriveString));
@@ -166,17 +172,22 @@
UiMessageBox(CustomBootPrompt);
- LoadAndBootPartition(SectionName);
+ OperatingSystem.SystemPartition = SectionName;
+ OperatingSystem.LoadIdentifier = NULL;
+ OperatingSystem.OsLoadOptions = NULL;
+
+ LoadAndBootPartition(&OperatingSystem, 0);
}
VOID OptionMenuCustomBootBootSectorFile(VOID)
{
- CHAR SectionName[100];
- CHAR BootDriveString[20];
- CHAR BootPartitionString[20];
- CHAR BootSectorFileString[200];
- ULONG SectionId;
+ ULONG_PTR SectionId;
+ CHAR SectionName[100];
+ CHAR BootDriveString[20];
+ CHAR BootPartitionString[20];
+ CHAR BootSectorFileString[200];
TIMEINFO* TimeInfo;
+ OperatingSystemItem OperatingSystem;
RtlZeroMemory(SectionName, sizeof(SectionName));
RtlZeroMemory(BootDriveString, sizeof(BootDriveString));
@@ -234,19 +245,24 @@
UiMessageBox(CustomBootPrompt);
- LoadAndBootBootSector(SectionName);
+ OperatingSystem.SystemPartition = SectionName;
+ OperatingSystem.LoadIdentifier = NULL;
+ OperatingSystem.OsLoadOptions = NULL;
+
+ LoadAndBootBootSector(&OperatingSystem, 0);
}
VOID OptionMenuCustomBootLinux(VOID)
{
- CHAR SectionName[100];
- CHAR BootDriveString[20];
- CHAR BootPartitionString[20];
- CHAR LinuxKernelString[200];
- CHAR LinuxInitrdString[200];
- CHAR LinuxCommandLineString[200];
- ULONG SectionId;
+ ULONG_PTR SectionId;
+ CHAR SectionName[100];
+ CHAR BootDriveString[20];
+ CHAR BootPartitionString[20];
+ CHAR LinuxKernelString[200];
+ CHAR LinuxInitrdString[200];
+ CHAR LinuxCommandLineString[200];
TIMEINFO* TimeInfo;
+ OperatingSystemItem OperatingSystem;
RtlZeroMemory(SectionName, sizeof(SectionName));
RtlZeroMemory(BootDriveString, sizeof(BootDriveString));
@@ -331,7 +347,11 @@
UiMessageBox(CustomBootPrompt);
- LoadAndBootLinux(SectionName, "Custom Linux Setup");
+ OperatingSystem.SystemPartition = SectionName;
+ OperatingSystem.LoadIdentifier = "Custom Linux Setup";
+ OperatingSystem.OsLoadOptions = NULL;
+
+ LoadAndBootLinux(&OperatingSystem, 0);
}
VOID OptionMenuReboot(VOID)
Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/miscboot.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/arch/i386/miscboot.c [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/arch/i386/miscboot.c [iso-8859-1] Thu Dec 13
00:46:55 2012
@@ -19,21 +19,24 @@
#include <freeldr.h>
-VOID LoadAndBootBootSector(PCSTR OperatingSystemName)
+VOID
+LoadAndBootBootSector(IN OperatingSystemItem* OperatingSystem,
+ IN USHORT OperatingSystemVersion)
{
+ ULONG_PTR SectionId;
+ PCSTR SectionName = OperatingSystem->SystemPartition;
+ CHAR FileName[260];
PFILE FilePointer;
+ ULONG BytesRead;
CHAR SettingName[80];
- ULONG SectionId;
- CHAR FileName[260];
- ULONG BytesRead;
// Find all the message box settings and run them
- UiShowMessageBoxesInSection(OperatingSystemName);
+ UiShowMessageBoxesInSection(SectionName);
// Try to open the operating system section in the .ini file
- if (!IniOpenSection(OperatingSystemName, &SectionId))
- {
- sprintf(SettingName, "Section [%s] not found in freeldr.ini.\n",
OperatingSystemName);
+ if (!IniOpenSection(SectionName, &SectionId))
+ {
+ sprintf(SettingName, "Section [%s] not found in freeldr.ini.\n",
SectionName);
UiMessageBox(SettingName);
return;
}
@@ -79,22 +82,25 @@
ChainLoadBiosBootSectorCode();
}
-VOID LoadAndBootPartition(PCSTR OperatingSystemName)
+VOID
+LoadAndBootPartition(IN OperatingSystemItem* OperatingSystem,
+ IN USHORT OperatingSystemVersion)
{
+ ULONG_PTR SectionId;
+ PCSTR SectionName = OperatingSystem->SystemPartition;
CHAR SettingName[80];
CHAR SettingValue[80];
- ULONG SectionId;
PARTITION_TABLE_ENTRY PartitionTableEntry;
UCHAR DriveNumber;
ULONG PartitionNumber;
// Find all the message box settings and run them
- UiShowMessageBoxesInSection(OperatingSystemName);
+ UiShowMessageBoxesInSection(SectionName);
// Try to open the operating system section in the .ini file
- if (!IniOpenSection(OperatingSystemName, &SectionId))
- {
- sprintf(SettingName, "Section [%s] not found in freeldr.ini.\n",
OperatingSystemName);
+ if (!IniOpenSection(SectionName, &SectionId))
+ {
+ sprintf(SettingName, "Section [%s] not found in freeldr.ini.\n",
SectionName);
UiMessageBox(SettingName);
return;
}
@@ -151,20 +157,23 @@
ChainLoadBiosBootSectorCode();
}
-VOID LoadAndBootDrive(PCSTR OperatingSystemName)
+VOID
+LoadAndBootDrive(IN OperatingSystemItem* OperatingSystem,
+ IN USHORT OperatingSystemVersion)
{
+ ULONG_PTR SectionId;
+ PCSTR SectionName = OperatingSystem->SystemPartition;
CHAR SettingName[80];
CHAR SettingValue[80];
- ULONG SectionId;
UCHAR DriveNumber;
// Find all the message box settings and run them
- UiShowMessageBoxesInSection(OperatingSystemName);
+ UiShowMessageBoxesInSection(SectionName);
// Try to open the operating system section in the .ini file
- if (!IniOpenSection(OperatingSystemName, &SectionId))
- {
- sprintf(SettingName, "Section [%s] not found in freeldr.ini.\n",
OperatingSystemName);
+ if (!IniOpenSection(SectionName, &SectionId))
+ {
+ sprintf(SettingName, "Section [%s] not found in freeldr.ini.\n",
SectionName);
UiMessageBox(SettingName);
return;
}
Modified: trunk/reactos/boot/freeldr/freeldr/bootmgr.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/bootm…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/bootmgr.c [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/bootmgr.c [iso-8859-1] Thu Dec 13 00:46:55 2012
@@ -24,7 +24,90 @@
CHAR reactos_arc_hardware_data[HW_MAX_ARC_HEAP_SIZE] = {0};
CHAR reactos_arc_strings[32][256];
-ULONG GetDefaultOperatingSystem(OperatingSystemItem* OperatingSystemList, ULONG
OperatingSystemCount)
+typedef
+VOID
+(*OS_LOADING_METHOD)(IN OperatingSystemItem* OperatingSystem,
+ IN USHORT OperatingSystemVersion);
+
+struct
+{
+ CHAR BootType[80];
+ USHORT OperatingSystemVersion;
+ OS_LOADING_METHOD Load;
+} OSLoadingMethods[] =
+{
+#ifdef FREELDR_REACTOS_SETUP
+ {"ReactOSSetup", 0 , LoadReactOSSetup },
+#endif
+
+#ifdef _M_IX86
+ {"BootSector" , 0 , LoadAndBootBootSector},
+ {"Drive" , 0 , LoadAndBootDrive },
+ {"Partition" , 0 , LoadAndBootPartition },
+
+ {"Linux" , 0 , LoadAndBootLinux },
+
+ {"Windows" , 0 , LoadAndBootWindows },
+ {"WindowsNT40" , _WIN32_WINNT_NT4 , LoadAndBootWindows },
+#endif
+ {"Windows2003" , _WIN32_WINNT_WS03, LoadAndBootWindows },
+
+// {"Not found" , 0 , NULL }
+};
+
+VOID LoadOperatingSystem(IN OperatingSystemItem* OperatingSystem)
+{
+ ULONG_PTR SectionId;
+ PCSTR SectionName = OperatingSystem->SystemPartition;
+ CHAR BootType[80];
+ ULONG i;
+
+ // Try to open the operating system section in the .ini file
+ if (IniOpenSection(SectionName, &SectionId))
+ {
+ // Try to read the boot type
+ IniReadSettingByName(SectionId, "BootType", BootType,
sizeof(BootType));
+ }
+ else
+ {
+ BootType[0] = ANSI_NULL;
+ }
+
+ if (BootType[0] == ANSI_NULL && SectionName[0] != ANSI_NULL)
+ {
+ // Try to infere the boot type value
+#ifdef _M_IX86
+ ULONG FileId;
+ if (ArcOpen((PSTR)SectionName, OpenReadOnly, &FileId) == ESUCCESS)
+ {
+ ArcClose(FileId);
+ strcpy(BootType, "BootSector");
+ }
+ else
+#endif
+ {
+ strcpy(BootType, "Windows");
+ }
+ }
+
+ // Install the drive mapper according to this section drive mappings
+#if defined(_M_IX86) && !defined(_MSC_VER)
+ DriveMapMapDrivesInSection(SectionName);
+#endif
+
+ // Loop through the OS loading method table and find a suitable OS to boot
+ for (i = 0; i < sizeof(OSLoadingMethods) / sizeof(OSLoadingMethods[0]); ++i)
+ {
+ if (_stricmp(BootType, OSLoadingMethods[i].BootType) == 0)
+ {
+ OSLoadingMethods[i].Load(OperatingSystem,
+ OSLoadingMethods[i].OperatingSystemVersion);
+ return;
+ }
+ }
+}
+
+ULONG GetDefaultOperatingSystem(OperatingSystemItem* OperatingSystemList, ULONG
OperatingSystemCount)
{
CHAR DefaultOSText[80];
PCSTR DefaultOSName;
@@ -105,17 +188,14 @@
VOID RunLoader(VOID)
{
- CHAR SettingValue[80];
- CHAR BootType[80];
ULONG_PTR SectionId;
ULONG OperatingSystemCount;
OperatingSystemItem* OperatingSystemList;
- PCSTR *OperatingSystemDisplayNames;
- PCSTR SectionName;
- ULONG i;
+ PCSTR* OperatingSystemDisplayNames;
ULONG DefaultOperatingSystem;
LONG TimeOut;
ULONG SelectedOperatingSystem;
+ ULONG i;
// FIXME: if possible, only detect and register ARC devices...
if (!MachHwDetect())
@@ -206,78 +286,8 @@
TimeOut = -1;
- // Try to open the operating system section in the .ini file
- SettingValue[0] = ANSI_NULL;
- SectionName = OperatingSystemList[SelectedOperatingSystem].SystemPartition;
- if (IniOpenSection(SectionName, &SectionId))
- {
- // Try to read the boot type
- IniReadSettingByName(SectionId, "BootType", BootType, sizeof(BootType));
- }
- else
- BootType[0] = ANSI_NULL;
-
- if (BootType[0] == ANSI_NULL && SectionName[0] != ANSI_NULL)
- {
- // Try to infere boot type value
-#ifdef _M_IX86
- ULONG FileId;
- if (ArcOpen((CHAR*)SectionName, OpenReadOnly, &FileId) == ESUCCESS)
- {
- ArcClose(FileId);
- strcpy(BootType, "BootSector");
- }
- else
-#endif
- {
- strcpy(BootType, "Windows");
- }
- }
-
- // Get OS setting value
- IniOpenSection("Operating Systems", &SectionId);
- IniReadSettingByName(SectionId, SectionName, SettingValue, sizeof(SettingValue));
-
- // Install the drive mapper according to this sections drive mappings
-#if defined(_M_IX86) && !defined(_MSC_VER)
- DriveMapMapDrivesInSection(SectionName);
-#endif
-
-#ifdef FREELDR_REACTOS_SETUP
- // WinLdr-style boot
- LoadReactOSSetup();
-#elif defined(_M_IX86)
- if (_stricmp(BootType, "Windows") == 0)
- {
- LoadAndBootWindows(SectionName, SettingValue, 0);
- }
- else if (_stricmp(BootType, "WindowsNT40") == 0)
- {
- LoadAndBootWindows(SectionName, SettingValue, _WIN32_WINNT_NT4);
- }
- else if (_stricmp(BootType, "Windows2003") == 0)
- {
- LoadAndBootWindows(SectionName, SettingValue, _WIN32_WINNT_WS03);
- }
- else if (_stricmp(BootType, "Linux") == 0)
- {
- LoadAndBootLinux(SectionName, OperatingSystemDisplayNames[SelectedOperatingSystem]);
- }
- else if (_stricmp(BootType, "BootSector") == 0)
- {
- LoadAndBootBootSector(SectionName);
- }
- else if (_stricmp(BootType, "Partition") == 0)
- {
- LoadAndBootPartition(SectionName);
- }
- else if (_stricmp(BootType, "Drive") == 0)
- {
- LoadAndBootDrive(SectionName);
- }
-#else
- LoadAndBootWindows(SectionName, SettingValue, _WIN32_WINNT_WS03);
-#endif
+ // Load the chosen operating system
+ LoadOperatingSystem(&OperatingSystemList[SelectedOperatingSystem]);
}
reboot:
Modified: trunk/reactos/boot/freeldr/freeldr/include/arch/i386/miscboot.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/include/arch/i386/miscboot.h [iso-8859-1]
(original)
+++ trunk/reactos/boot/freeldr/freeldr/include/arch/i386/miscboot.h [iso-8859-1] Thu Dec
13 00:46:55 2012
@@ -19,6 +19,12 @@
#pragma once
-VOID LoadAndBootBootSector(PCSTR OperatingSystemName);
-VOID LoadAndBootPartition(PCSTR OperatingSystemName);
-VOID LoadAndBootDrive(PCSTR OperatingSystemName);
+VOID
+LoadAndBootBootSector(IN OperatingSystemItem* OperatingSystem,
+ IN USHORT OperatingSystemVersion);
+VOID
+LoadAndBootPartition(IN OperatingSystemItem* OperatingSystem,
+ IN USHORT OperatingSystemVersion);
+VOID
+LoadAndBootDrive(IN OperatingSystemItem* OperatingSystem,
+ IN USHORT OperatingSystemVersion);
Modified: trunk/reactos/boot/freeldr/freeldr/include/linux.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/include/linux.h [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/include/linux.h [iso-8859-1] Thu Dec 13 00:46:55
2012
@@ -18,6 +18,7 @@
*/
#include <fs.h>
+#include <oslist.h>
#ifndef __LINUX_H
#define __LINUX_H
@@ -129,7 +130,9 @@
VOID BootNewLinuxKernel(VOID); // Implemented in linux.S
VOID BootOldLinuxKernel(ULONG KernelSize); // Implemented in linux.S
-VOID LoadAndBootLinux(PCSTR OperatingSystemName, PCSTR Description);
+VOID
+LoadAndBootLinux(IN OperatingSystemItem* OperatingSystem,
+ IN USHORT OperatingSystemVersion);
BOOLEAN LinuxParseIniSection(PCSTR OperatingSystemName);
BOOLEAN LinuxReadBootSector(PFILE LinuxKernelFile);
Modified: trunk/reactos/boot/freeldr/freeldr/include/winldr.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/include/winldr.h [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/include/winldr.h [iso-8859-1] Thu Dec 13 00:46:55
2012
@@ -80,9 +80,8 @@
// ReactOS Loading Functions
//
///////////////////////////////////////////////////////////////////////////////////////
-VOID LoadAndBootWindows(PCSTR OperatingSystemName,
- PSTR SettingsValue,
- USHORT OperatingSystemVersion);
+VOID LoadAndBootWindows(IN OperatingSystemItem* OperatingSystem,
+ IN USHORT OperatingSystemVersion);
// conversion.c
PVOID VaToPa(PVOID Va);
@@ -179,7 +178,9 @@
LPCSTR BootPath,
BOOLEAN Setup);
-VOID LoadReactOSSetup(VOID);
+VOID
+LoadReactOSSetup(IN OperatingSystemItem* OperatingSystem,
+ IN USHORT OperatingSystemVersion);
VOID
WinLdrSetupMachineDependent(PLOADER_PARAMETER_BLOCK LoaderBlock);
Modified: trunk/reactos/boot/freeldr/freeldr/linuxboot.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/linux…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/linuxboot.c [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/linuxboot.c [iso-8859-1] Thu Dec 13 00:46:55 2012
@@ -72,8 +72,12 @@
return TRUE;
}
-VOID LoadAndBootLinux(PCSTR OperatingSystemName, PCSTR Description)
-{
+VOID
+LoadAndBootLinux(IN OperatingSystemItem* OperatingSystem,
+ IN USHORT OperatingSystemVersion)
+{
+ PCSTR SectionName = OperatingSystem->SystemPartition;
+ PCSTR Description = OperatingSystem->LoadIdentifier;
PFILE LinuxKernel = 0;
PFILE LinuxInitrdFile = 0;
CHAR TempString[260];
@@ -93,7 +97,7 @@
UiDrawProgressBarCenter(0, 100, LinuxBootDescription);
// Parse the .ini file section
- if (!LinuxParseIniSection(OperatingSystemName))
+ if (!LinuxParseIniSection(SectionName))
{
goto LinuxBootFailed;
}
@@ -235,18 +239,18 @@
LinuxCommandLineSize = 0;
}
-BOOLEAN LinuxParseIniSection(PCSTR OperatingSystemName)
-{
- CHAR SettingName[260];
- ULONG SectionId;
+BOOLEAN LinuxParseIniSection(PCSTR SectionName)
+{
+ ULONG_PTR SectionId;
+ CHAR SettingName[260];
// Find all the message box settings and run them
- UiShowMessageBoxesInSection(OperatingSystemName);
+ UiShowMessageBoxesInSection(SectionName);
// Try to open the operating system section in the .ini file
- if (!IniOpenSection(OperatingSystemName, &SectionId))
- {
- sprintf(SettingName, "Section [%s] not found in freeldr.ini.\n",
OperatingSystemName);
+ if (!IniOpenSection(SectionName, &SectionId))
+ {
+ sprintf(SettingName, "Section [%s] not found in freeldr.ini.\n",
SectionName);
UiMessageBox(SettingName);
return FALSE;
}
Modified: trunk/reactos/boot/freeldr/freeldr/windows/setupldr.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/windo…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/windows/setupldr.c [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/windows/setupldr.c [iso-8859-1] Thu Dec 13 00:46:55
2012
@@ -133,7 +133,9 @@
} while (InfFindNextLine(&InfContext, &InfContext));
}
-VOID LoadReactOSSetup(VOID)
+VOID
+LoadReactOSSetup(IN OperatingSystemItem* OperatingSystem,
+ IN USHORT OperatingSystemVersion)
{
CHAR FileName[512];
CHAR BootPath[512];
Modified: trunk/reactos/boot/freeldr/freeldr/windows/winldr.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/windo…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/windows/winldr.c [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/windows/winldr.c [iso-8859-1] Thu Dec 13 00:46:55
2012
@@ -456,22 +456,28 @@
}
VOID
-LoadAndBootWindows(PCSTR OperatingSystemName,
- PSTR SettingsValue,
- USHORT OperatingSystemVersion)
-{
+LoadAndBootWindows(IN OperatingSystemItem* OperatingSystem,
+ IN USHORT OperatingSystemVersion)
+{
+ ULONG_PTR SectionId;
+ PCSTR SectionName = OperatingSystem->SystemPartition;
+ CHAR SettingsValue[80];
BOOLEAN HasSection;
- char BootPath[MAX_PATH];
+ CHAR BootPath[MAX_PATH];
CHAR FileName[MAX_PATH];
CHAR BootOptions[256];
PCHAR File;
BOOLEAN Status;
- ULONG_PTR SectionId;
PLOADER_PARAMETER_BLOCK LoaderBlock;
+
+ // Get OS setting value
+ SettingsValue[0] = ANSI_NULL;
+ IniOpenSection("Operating Systems", &SectionId);
+ IniReadSettingByName(SectionId, SectionName, SettingsValue, sizeof(SettingsValue));
// Open the operating system section
// specified in the .ini file
- HasSection = IniOpenSection(OperatingSystemName, &SectionId);
+ HasSection = IniOpenSection(SectionName, &SectionId);
UiDrawBackdrop();
UiDrawProgressBarCenter(1, 100, "Loading NT...");
@@ -480,7 +486,7 @@
if (!HasSection ||
!IniReadSettingByName(SectionId, "SystemPath", BootPath,
sizeof(BootPath)))
{
- strcpy(BootPath, OperatingSystemName);
+ strcpy(BootPath, SectionName);
}
/* Special case for LiveCD */
@@ -499,7 +505,7 @@
if (!HasSection || !IniReadSettingByName(SectionId, "Options", BootOptions,
sizeof(BootOptions)))
{
/* Get options after the title */
- const CHAR*p = SettingsValue;
+ PCSTR p = SettingsValue;
while (*p == ' ' || *p == '"')
p++;
while (*p != '\0' && *p != '"')
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