* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
+/* INCLUDES *******************************************************************/
+
#include <freeldr.h>
+#include <debug.h>
-ARC_DISK_SIGNATURE reactos_arc_disk_info[32]; // ARC Disk Information
-ULONG reactos_disk_count = 0;
-CHAR reactos_arc_strings[32][256];
+/* GLOBALS ********************************************************************/
typedef
VOID
(*OS_LOADING_METHOD)(IN OperatingSystemItem* OperatingSystem,
IN USHORT OperatingSystemVersion);
-struct
+static const struct
{
- CHAR BootType[80];
+ PCHAR BootType;
USHORT OperatingSystemVersion;
OS_LOADING_METHOD Load;
} OSLoadingMethods[] =
{
-#ifdef FREELDR_REACTOS_SETUP
{"ReactOSSetup", 0 , LoadReactOSSetup },
-#endif
#ifdef _M_IX86
{"BootSector" , 0 , LoadAndBootBootSector},
{"WindowsNT40" , _WIN32_WINNT_NT4 , LoadAndBootWindows },
#endif
{"Windows2003" , _WIN32_WINNT_WS03, LoadAndBootWindows },
-
-// {"Not found" , 0 , NULL }
};
+/* FUNCTIONS ******************************************************************/
+
VOID LoadOperatingSystem(IN OperatingSystemItem* OperatingSystem)
{
ULONG_PTR SectionId;
CHAR BootType[80];
ULONG i;
- // Try to open the operating system section in the .ini file
+ /* Try to open the operating system section in the .ini file */
if (IniOpenSection(SectionName, &SectionId))
{
- // Try to read the boot type
+ /* Try to read the boot type */
IniReadSettingByName(SectionId, "BootType", BootType, sizeof(BootType));
}
else
if (BootType[0] == ANSI_NULL && SectionName[0] != ANSI_NULL)
{
- // Try to infere the boot type value
+ /* Try to infer the boot type value */
#ifdef _M_IX86
ULONG FileId;
if (ArcOpen((PSTR)SectionName, OpenReadOnly, &FileId) == ESUCCESS)
}
}
- // Install the drive mapper according to this section drive mappings
-#if defined(_M_IX86) && !defined(_MSC_VER)
+#if defined(_M_IX86)
+ /* Install the drive mapper according to this section drive mappings */
DriveMapMapDrivesInSection(SectionName);
#endif
- // Loop through the OS loading method table and find a suitable OS to boot
+ /* 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)
ULONG GetDefaultOperatingSystem(OperatingSystemItem* OperatingSystemList, ULONG OperatingSystemCount)
{
- CHAR DefaultOSText[80];
- PCSTR DefaultOSName;
- ULONG_PTR SectionId;
- ULONG DefaultOS = 0;
- ULONG Idx;
-
- if (!IniOpenSection("FreeLoader", &SectionId))
- {
- return 0;
- }
-
- DefaultOSName = CmdLineGetDefaultOS();
- if (NULL == DefaultOSName)
- {
- if (IniReadSettingByName(SectionId, "DefaultOS", DefaultOSText, sizeof(DefaultOSText)))
- {
- DefaultOSName = DefaultOSText;
- }
- }
-
- if (NULL != DefaultOSName)
- {
- for (Idx=0; Idx<OperatingSystemCount; Idx++)
- {
- if (_stricmp(DefaultOSName, OperatingSystemList[Idx].SystemPartition) == 0)
- {
- DefaultOS = Idx;
- break;
- }
- }
- }
-
- return DefaultOS;
+ CHAR DefaultOSText[80];
+ PCSTR DefaultOSName;
+ ULONG_PTR SectionId;
+ ULONG DefaultOS = 0;
+ ULONG Idx;
+
+ if (!IniOpenSection("FreeLoader", &SectionId))
+ return 0;
+
+ DefaultOSName = CmdLineGetDefaultOS();
+ if (DefaultOSName == NULL)
+ {
+ if (IniReadSettingByName(SectionId, "DefaultOS", DefaultOSText, sizeof(DefaultOSText)))
+ {
+ DefaultOSName = DefaultOSText;
+ }
+ }
+
+ if (DefaultOSName != NULL)
+ {
+ for (Idx = 0; Idx < OperatingSystemCount; Idx++)
+ {
+ if (_stricmp(DefaultOSName, OperatingSystemList[Idx].SystemPartition) == 0)
+ {
+ DefaultOS = Idx;
+ break;
+ }
+ }
+ }
+
+ return DefaultOS;
}
LONG GetTimeOut(VOID)
{
- CHAR TimeOutText[20];
- LONG TimeOut;
- ULONG_PTR SectionId;
-
- TimeOut = CmdLineGetTimeOut();
- if (0 <= TimeOut)
- {
- return TimeOut;
- }
-
- if (!IniOpenSection("FreeLoader", &SectionId))
- {
- return -1;
- }
-
- if (IniReadSettingByName(SectionId, "TimeOut", TimeOutText, sizeof(TimeOutText)))
- {
- TimeOut = atoi(TimeOutText);
- }
- else
- {
- TimeOut = -1;
- }
-
- return TimeOut;
+ CHAR TimeOutText[20];
+ LONG TimeOut;
+ ULONG_PTR SectionId;
+
+ TimeOut = CmdLineGetTimeOut();
+ if (TimeOut >= 0)
+ return TimeOut;
+
+ if (!IniOpenSection("FreeLoader", &SectionId))
+ return -1;
+
+ if (IniReadSettingByName(SectionId, "TimeOut", TimeOutText, sizeof(TimeOutText)))
+ TimeOut = atoi(TimeOutText);
+ else
+ TimeOut = -1;
+
+ return TimeOut;
}
BOOLEAN MainBootMenuKeyPressFilter(ULONG KeyPress)
{
- if (KeyPress == KEY_F8)
- {
- DoOptionsMenu();
-
- return TRUE;
- }
+ if (KeyPress == KEY_F8)
+ {
+ DoOptionsMenu();
+ return TRUE;
+ }
- // We didn't handle the key
- return FALSE;
+ /* We didn't handle the key */
+ return FALSE;
}
VOID RunLoader(VOID)
{
- ULONG_PTR SectionId;
- ULONG OperatingSystemCount;
- OperatingSystemItem* OperatingSystemList;
- PCSTR* OperatingSystemDisplayNames;
- ULONG DefaultOperatingSystem;
- LONG TimeOut;
- ULONG SelectedOperatingSystem;
- ULONG i;
-
- if (!MachInitializeBootDevices())
- {
- UiMessageBoxCritical("Error when detecting hardware");
- return;
- }
+ ULONG_PTR SectionId;
+ ULONG OperatingSystemCount;
+ OperatingSystemItem* OperatingSystemList;
+ PCSTR* OperatingSystemDisplayNames;
+ ULONG DefaultOperatingSystem;
+ LONG TimeOut;
+ ULONG SelectedOperatingSystem;
+ ULONG i;
+
+ if (!MachInitializeBootDevices())
+ {
+ UiMessageBoxCritical("Error when detecting hardware.");
+ return;
+ }
#ifdef _M_IX86
- // Load additional SCSI driver (if any)
- if (LoadBootDeviceDriver() != ESUCCESS)
- {
- UiMessageBoxCritical("Unable to load additional boot device driver");
- }
+ /* Load additional SCSI driver (if any) */
+ if (LoadBootDeviceDriver() != ESUCCESS)
+ {
+ UiMessageBoxCritical("Unable to load additional boot device drivers.");
+ }
#endif
- if (!IniFileInitialize())
- {
- UiMessageBoxCritical("Error initializing .ini file");
- return;
- }
-
- if (!IniOpenSection("FreeLoader", &SectionId))
- {
- UiMessageBoxCritical("Section [FreeLoader] not found in freeldr.ini.");
- return;
- }
- TimeOut = GetTimeOut();
-
- if (!UiInitialize(TRUE))
- {
- UiMessageBoxCritical("Unable to initialize UI.");
- return;
- }
-
- OperatingSystemList = InitOperatingSystemList(&OperatingSystemCount);
- if (!OperatingSystemList)
- {
- UiMessageBox("Unable to read operating systems section in freeldr.ini.\nPress ENTER to reboot.");
- goto reboot;
- }
-
- if (OperatingSystemCount == 0)
- {
- UiMessageBox("There were no operating systems listed in freeldr.ini.\nPress ENTER to reboot.");
- goto reboot;
- }
-
- DefaultOperatingSystem = GetDefaultOperatingSystem(OperatingSystemList, OperatingSystemCount);
-
- //
- // Create list of display names
- //
- OperatingSystemDisplayNames = MmHeapAlloc(sizeof(PCSTR) * OperatingSystemCount);
- if (!OperatingSystemDisplayNames)
- {
- goto reboot;
- }
- for (i = 0; i < OperatingSystemCount; i++)
- {
- OperatingSystemDisplayNames[i] = OperatingSystemList[i].LoadIdentifier;
- }
-
- //
- // Find all the message box settings and run them
- //
- UiShowMessageBoxesInSection("FreeLoader");
-
- for (;;)
- {
- // Redraw the backdrop
- UiDrawBackdrop();
-
- // Show the operating system list menu
- if (!UiDisplayMenu("Please select the operating system to start:",
- "For troubleshooting and advanced startup options for "
- "ReactOS, press F8.",
- TRUE,
- OperatingSystemDisplayNames,
- OperatingSystemCount,
- DefaultOperatingSystem,
- TimeOut,
- &SelectedOperatingSystem,
- FALSE,
- MainBootMenuKeyPressFilter))
- {
- UiMessageBox("Press ENTER to reboot.");
- goto reboot;
- }
-
- TimeOut = -1;
-
- // Load the chosen operating system
- LoadOperatingSystem(&OperatingSystemList[SelectedOperatingSystem]);
- }
-
-reboot:
- UiUnInitialize("Rebooting...");
- return;
+ if (!IniFileInitialize())
+ {
+ UiMessageBoxCritical("Error initializing .ini file.");
+ return;
+ }
+
+ /* Debugger main initialization */
+ DebugInit(TRUE);
+
+ if (!IniOpenSection("FreeLoader", &SectionId))
+ {
+ UiMessageBoxCritical("Section [FreeLoader] not found in freeldr.ini.");
+ return;
+ }
+
+ TimeOut = GetTimeOut();
+
+ /* UI main initialization */
+ if (!UiInitialize(TRUE))
+ {
+ UiMessageBoxCritical("Unable to initialize UI.");
+ return;
+ }
+
+ OperatingSystemList = InitOperatingSystemList(&OperatingSystemCount);
+ if (!OperatingSystemList)
+ {
+ UiMessageBox("Unable to read operating systems section in freeldr.ini.\nPress ENTER to reboot.");
+ goto Reboot;
+ }
+
+ if (OperatingSystemCount == 0)
+ {
+ UiMessageBox("There were no operating systems listed in freeldr.ini.\nPress ENTER to reboot.");
+ goto Reboot;
+ }
+
+ DefaultOperatingSystem = GetDefaultOperatingSystem(OperatingSystemList, OperatingSystemCount);
+
+ /* Create list of display names */
+ OperatingSystemDisplayNames = FrLdrTempAlloc(sizeof(PCSTR) * OperatingSystemCount, 'mNSO');
+ if (!OperatingSystemDisplayNames)
+ goto Reboot;
+
+ for (i = 0; i < OperatingSystemCount; i++)
+ {
+ OperatingSystemDisplayNames[i] = OperatingSystemList[i].LoadIdentifier;
+ }
+
+ /* Find all the message box settings and run them */
+ UiShowMessageBoxesInSection("FreeLoader");
+
+ for (;;)
+ {
+ /* Redraw the backdrop */
+ UiDrawBackdrop();
+
+ /* Show the operating system list menu */
+ if (!UiDisplayMenu("Please select the operating system to start:",
+ "For troubleshooting and advanced startup options for "
+ "ReactOS, press F8.",
+ TRUE,
+ OperatingSystemDisplayNames,
+ OperatingSystemCount,
+ DefaultOperatingSystem,
+ TimeOut,
+ &SelectedOperatingSystem,
+ FALSE,
+ MainBootMenuKeyPressFilter))
+ {
+ UiMessageBox("Press ENTER to reboot.");
+ goto Reboot;
+ }
+
+ TimeOut = -1;
+
+ /* Load the chosen operating system */
+ LoadOperatingSystem(&OperatingSystemList[SelectedOperatingSystem]);
+ }
+
+Reboot:
+ UiUnInitialize("Rebooting...");
+ IniCleanup();
+ return;
}
projects / reactos.git / blobdiff