osdetect.h File Reference

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Classes
struct	_NTOS_INSTALLATION

Macros
#define	VENDOR_REACTOS   L"ReactOS"
#define	VENDOR_MICROSOFT   L"Microsoft"

Typedefs
typedef struct _NTOS_INSTALLATION	NTOS_INSTALLATION
typedef struct _NTOS_INSTALLATION *	PNTOS_INSTALLATION

Functions
PGENERIC_LIST	CreateNTOSInstallationsList (IN PPARTLIST List)
PCWSTR	FindSubStrI (PCWSTR str, PCWSTR strSearch)

Macro Definition Documentation

VENDOR_MICROSOFT

#define VENDOR_MICROSOFT   L"Microsoft"

Definition at line 13 of file osdetect.h.

VENDOR_REACTOS

#define VENDOR_REACTOS   L"ReactOS"

Definition at line 12 of file osdetect.h.

Typedef Documentation

NTOS_INSTALLATION

typedef struct _NTOS_INSTALLATION NTOS_INSTALLATION

PNTOS_INSTALLATION

typedef struct _NTOS_INSTALLATION * PNTOS_INSTALLATION

Function Documentation

CreateNTOSInstallationsList()

PGENERIC_LIST CreateNTOSInstallationsList

(

IN PPARTLIST

List

)

Definition at line 778 of file osdetect.c.

{
    PGENERIC_LIST List;
    PLIST_ENTRY Entry, Entry2;
    PDISKENTRY DiskEntry;
    PPARTENTRY PartEntry;
 
    List = CreateGenericList();
    if (List == NULL)
        return NULL;
 
    /* Loop each available disk ... */
    Entry = PartList->DiskListHead.Flink;
    while (Entry != &PartList->DiskListHead)
    {
        DiskEntry = CONTAINING_RECORD(Entry, DISKENTRY, ListEntry);
        Entry = Entry->Flink;
 
        DPRINT("Disk #%d\n", DiskEntry->DiskNumber);
 
        /* ... and for each disk, loop each available partition */
 
        /* First, the primary partitions */
        Entry2 = DiskEntry->PrimaryPartListHead.Flink;
        while (Entry2 != &DiskEntry->PrimaryPartListHead)
        {
            PartEntry = CONTAINING_RECORD(Entry2, PARTENTRY, ListEntry);
            Entry2 = Entry2->Flink;
 
            ASSERT(PartEntry->DiskEntry == DiskEntry);
 
            DPRINT("   Primary Partition #%d, index %d - Type 0x%02x, IsLogical = %s, IsPartitioned = %s, IsNew = %s, FormatState = %lu -- Should I check it? %s\n",
                   PartEntry->PartitionNumber, PartEntry->PartitionIndex,
                   PartEntry->PartitionType, PartEntry->LogicalPartition ? "TRUE" : "FALSE",
                   PartEntry->IsPartitioned ? "TRUE" : "FALSE",
                   PartEntry->New ? "Yes" : "No",
                   PartEntry->FormatState,
                   ShouldICheckThisPartition(PartEntry) ? "YES!" : "NO!");
 
            if (ShouldICheckThisPartition(PartEntry))
                FindNTOSInstallations(List, PartList, PartEntry);
        }
 
        /* Then, the logical partitions (present in the extended partition) */
        Entry2 = DiskEntry->LogicalPartListHead.Flink;
        while (Entry2 != &DiskEntry->LogicalPartListHead)
        {
            PartEntry = CONTAINING_RECORD(Entry2, PARTENTRY, ListEntry);
            Entry2 = Entry2->Flink;
 
            ASSERT(PartEntry->DiskEntry == DiskEntry);
 
            DPRINT("   Logical Partition #%d, index %d - Type 0x%02x, IsLogical = %s, IsPartitioned = %s, IsNew = %s, FormatState = %lu -- Should I check it? %s\n",
                   PartEntry->PartitionNumber, PartEntry->PartitionIndex,
                   PartEntry->PartitionType, PartEntry->LogicalPartition ? "TRUE" : "FALSE",
                   PartEntry->IsPartitioned ? "TRUE" : "FALSE",
                   PartEntry->New ? "Yes" : "No",
                   PartEntry->FormatState,
                   ShouldICheckThisPartition(PartEntry) ? "YES!" : "NO!");
 
            if (ShouldICheckThisPartition(PartEntry))
                FindNTOSInstallations(List, PartList, PartEntry);
        }
    }
 
#ifndef NDEBUG
    /**** Debugging: List all the collected installations ****/
    DumpNTOSInstalls(List);
#endif
 
    return List;
}

Referenced by LoadSetupData(), and UpgradeRepairPage().

FindSubStrI()

PCWSTR FindSubStrI	(	PCWSTR	str,
		PCWSTR	strSearch
	)

Definition at line 217 of file osdetect.c.

{
    PCWSTR cp = str;
    PCWSTR s1, s2;
 
    if (!*strSearch)
        return str;
 
    while (*cp)
    {
        s1 = cp;
        s2 = strSearch;
 
        while (*s1 && *s2 && (towupper(*s1) == towupper(*s2)))
            ++s1, ++s2;
 
        if (!*s2)
            return cp;
 
        ++cp;
    }
 
    return NULL;
}

Referenced by IsValidNTOSInstallationByHandle().