* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
+/* INCLUDES *******************************************************************/
+
#include <freeldr.h>
+#include <debug.h>
+
+DBG_DEFAULT_CHANNEL(INIFILE);
+
+/* GLOBALS ********************************************************************/
-ARC_DISK_SIGNATURE reactos_arc_disk_info[32]; // ARC Disk Information
-unsigned long reactos_disk_count = 0;
-char reactos_arc_hardware_data[HW_MAX_ARC_HEAP_SIZE] = {0};
-char reactos_arc_strings[32][256];
+typedef
+VOID
+(*EDIT_OS_ENTRY_PROC)(
+ IN ULONG_PTR SectionId OPTIONAL);
-ULONG GetDefaultOperatingSystem(OperatingSystemItem* OperatingSystemList, ULONG OperatingSystemCount)
+static VOID
+EditCustomBootReactOSSetup(
+ IN ULONG_PTR SectionId OPTIONAL)
{
- 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;
+ EditCustomBootReactOS(SectionId, TRUE);
}
-LONG GetTimeOut(VOID)
+static VOID
+EditCustomBootNTOS(
+ IN ULONG_PTR SectionId OPTIONAL)
{
- 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;
+ EditCustomBootReactOS(SectionId, FALSE);
}
-BOOLEAN MainBootMenuKeyPressFilter(ULONG KeyPress)
+static const struct
+{
+ PCSTR BootType;
+ EDIT_OS_ENTRY_PROC EditOsEntry;
+ ARC_ENTRY_POINT OsLoader;
+} OSLoadingMethods[] =
{
- if (KeyPress == KEY_F8)
- {
- DoOptionsMenu();
+ {"ReactOSSetup", EditCustomBootReactOSSetup, LoadReactOSSetup},
- return TRUE;
- }
+#ifdef _M_IX86
+ {"Drive" , EditCustomBootDisk , LoadAndBootDrive },
+ {"Partition" , EditCustomBootPartition , LoadAndBootPartition },
+ {"BootSector" , EditCustomBootSectorFile, LoadAndBootBootSector},
+
+ {"Linux" , EditCustomBootLinux, LoadAndBootLinux },
+ {"WindowsNT40" , EditCustomBootNTOS , LoadAndBootWindows},
+#endif
+ {"Windows" , EditCustomBootNTOS , LoadAndBootWindows},
+ {"Windows2003" , EditCustomBootNTOS , LoadAndBootWindows},
+};
- // We didn't handle the key
- return FALSE;
+/* FUNCTIONS ******************************************************************/
+
+PCHAR*
+BuildArgvForOsLoader(
+ IN PCSTR LoadIdentifier,
+ IN ULONG_PTR SectionId,
+ OUT PULONG pArgc)
+{
+ SIZE_T Size;
+ ULONG Count;
+ ULONG i;
+ ULONG Argc;
+ PCHAR* Argv;
+ PCHAR* Args;
+ PCHAR SettingName, SettingValue;
+
+ /*
+ * Convert the list of key=value options in the given operating system section
+ * into a ARC-compatible argument vector.
+ */
+
+ *pArgc = 0;
+
+ /* Validate the LoadIdentifier (to make tests simpler later) */
+ if (LoadIdentifier && !*LoadIdentifier)
+ LoadIdentifier = NULL;
+
+ /* Count the number of operating systems in the section */
+ Count = IniGetNumSectionItems(SectionId);
+
+ /* The argument vector contains the program name, the LoadIdentifier (optional), and the items in the OS section */
+ Argc = 1 + Count;
+ if (LoadIdentifier)
+ ++Argc;
+
+ /* Calculate the total size needed for the string buffer of the argument vector */
+ Size = 0;
+ /* i == 0: Program name */
+ /* i == 1: LoadIdentifier */
+ if (LoadIdentifier)
+ {
+ Size += (strlen("LoadIdentifier=") + strlen(LoadIdentifier) + 1) * sizeof(CHAR);
+ }
+ for (i = 0; i < Count; ++i)
+ {
+ Size += IniGetSectionSettingNameSize(SectionId, i); // Counts also the NULL-terminator, that we transform into the '=' sign separator.
+ Size += IniGetSectionSettingValueSize(SectionId, i); // Counts also the NULL-terminator.
+ }
+ Size += sizeof(ANSI_NULL); // Final NULL-terminator.
+
+ /* Allocate memory to hold the argument vector: pointers and string buffer */
+ Argv = FrLdrHeapAlloc(Argc * sizeof(PCHAR) + Size, TAG_STRING);
+ if (!Argv)
+ return NULL;
+
+ /* Initialize the argument vector: loop through the section and copy the key=value options */
+ SettingName = (PCHAR)((ULONG_PTR)Argv + (Argc * sizeof(PCHAR)));
+ Args = Argv;
+ /* i == 0: Program name */
+ *Args++ = NULL;
+ /* i == 1: LoadIdentifier */
+ if (LoadIdentifier)
+ {
+ strcpy(SettingName, "LoadIdentifier=");
+ strcat(SettingName, LoadIdentifier);
+
+ *Args++ = SettingName;
+ SettingName += (strlen(SettingName) + 1);
+ }
+ for (i = 0; i < Count; ++i)
+ {
+ Size = IniGetSectionSettingNameSize(SectionId, i);
+ SettingValue = SettingName + Size;
+ IniReadSettingByNumber(SectionId, i,
+ SettingName, Size,
+ SettingValue, IniGetSectionSettingValueSize(SectionId, i));
+ SettingName[Size - 1] = '=';
+
+ *Args++ = SettingName;
+ SettingName += (strlen(SettingName) + 1);
+ }
+
+#if DBG
+ /* Dump the argument vector for debugging */
+ for (i = 0; i < Argc; ++i)
+ {
+ TRACE("Argv[%lu]: '%s'\n", i, Argv[i]);
+ }
+#endif
+
+ *pArgc = Argc;
+ return Argv;
}
-VOID RunLoader(VOID)
+VOID LoadOperatingSystem(IN OperatingSystemItem* OperatingSystem)
{
- CHAR SettingValue[80];
- CHAR BootType[80];
- ULONG_PTR SectionId;
- ULONG OperatingSystemCount;
- OperatingSystemItem* OperatingSystemList;
- PCSTR *OperatingSystemDisplayNames;
- PCSTR SectionName;
- ULONG i;
- ULONG DefaultOperatingSystem;
- LONG TimeOut;
- ULONG SelectedOperatingSystem;
-
- // FIXME: if possible, only detect and register ARC devices...
- if (!MachHwDetect())
- {
- UiMessageBoxCritical("Error when detecting hardware");
- return;
- }
+ ULONG_PTR SectionId;
+ PCSTR SectionName = OperatingSystem->SectionName;
+ ULONG i;
+ ULONG Argc;
+ PCHAR* Argv;
+ CHAR BootType[80];
+
+ /* Try to open the operating system section in the .ini file */
+ if (!IniOpenSection(SectionName, &SectionId))
+ {
+ UiMessageBox("Section [%s] not found in freeldr.ini.", SectionName);
+ return;
+ }
+
+ /* Try to read the boot type */
+ *BootType = ANSI_NULL;
+ IniReadSettingByName(SectionId, "BootType", BootType, sizeof(BootType));
+
+ /* We must have the "BootType" value (it has been possibly added by InitOperatingSystemList()) */
+ ASSERT(*BootType);
#ifdef _M_IX86
- // Load additional SCSI driver (if any)
- if (LoadBootDeviceDriver() != ESUCCESS)
- {
- UiMessageBoxCritical("Unable to load additional boot device driver");
- }
+ /* Install the drive mapper according to this section drive mappings */
+ DriveMapMapDrivesInSection(SectionName);
#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:",
- OperatingSystemDisplayNames,
- OperatingSystemCount,
- DefaultOperatingSystem,
- TimeOut,
- &SelectedOperatingSystem,
- FALSE,
- MainBootMenuKeyPressFilter))
- {
- UiMessageBox("Press ENTER to reboot.");
- goto reboot;
- }
-
- 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);
+ /* 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)
+ {
+ Argv = BuildArgvForOsLoader(OperatingSystem->LoadIdentifier, SectionId, &Argc);
+ if (Argv)
+ {
+ OSLoadingMethods[i].OsLoader(Argc, Argv, NULL);
+ FrLdrHeapFree(Argv, TAG_STRING);
+ }
+ return;
+ }
+ }
+}
+
+#ifdef HAS_OPTION_MENU_EDIT_CMDLINE
+
+VOID EditOperatingSystemEntry(IN OperatingSystemItem* OperatingSystem)
+{
+ ULONG_PTR SectionId;
+ PCSTR SectionName = OperatingSystem->SectionName;
+ ULONG i;
+ CHAR BootType[80];
+
+ /* Try to open the operating system section in the .ini file */
+ if (!IniOpenSection(SectionName, &SectionId))
+ {
+ UiMessageBox("Section [%s] not found in freeldr.ini.", SectionName);
+ return;
+ }
+
+ /* Try to read the boot type */
+ *BootType = ANSI_NULL;
+ IniReadSettingByName(SectionId, "BootType", BootType, sizeof(BootType));
+
+ /* We must have the "BootType" value (it has been possibly added by InitOperatingSystemList()) */
+ ASSERT(*BootType);
+
+ /* Loop through the OS loading method table and find a suitable OS entry editor */
+ for (i = 0; i < sizeof(OSLoadingMethods) / sizeof(OSLoadingMethods[0]); ++i)
+ {
+ if (_stricmp(BootType, OSLoadingMethods[i].BootType) == 0)
+ {
+ OSLoadingMethods[i].EditOsEntry(SectionId);
+ return;
+ }
+ }
+}
+
+#endif // HAS_OPTION_MENU_EDIT_CMDLINE
+
+LONG GetTimeOut(VOID)
+{
+ 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(
+ IN ULONG KeyPress,
+ IN ULONG SelectedMenuItem,
+ IN PVOID Context OPTIONAL)
+{
+ switch (KeyPress)
+ {
+ case KEY_F8:
+ DoOptionsMenu(&((OperatingSystemItem*)Context)[SelectedMenuItem]);
+ return TRUE;
+
+#ifdef HAS_OPTION_MENU_EDIT_CMDLINE
+ case KEY_F10:
+ EditOperatingSystemEntry(&((OperatingSystemItem*)Context)[SelectedMenuItem]);
+ return TRUE;
#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);
+ default:
+ /* We didn't handle the key */
+ return FALSE;
+ }
+}
+
+VOID RunLoader(VOID)
+{
+ ULONG_PTR SectionId;
+ LONG TimeOut;
+ ULONG OperatingSystemCount;
+ OperatingSystemItem* OperatingSystemList;
+ PCSTR* OperatingSystemDisplayNames;
+ ULONG DefaultOperatingSystem;
+ 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 drivers.");
+ }
#endif
- }
-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,
+ &DefaultOperatingSystem);
+ 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;
+ }
+
+ /* 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,
+ OperatingSystemList))
+ {
+ 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