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adapted RtlIntegerToUnicode() from RtlIntegerToChar()

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svn path=/trunk/; revision=10843
This commit is contained in:
Thomas Bluemel 2004-09-13 16:58:58 +00:00
parent 7347219eb4
commit 30c43d3c95
1 changed files with 60 additions and 17 deletions
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75
reactos/lib/rtl/unicode.c
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@ -541,7 +541,9 @@ RtlIntegerToChar(
if ((Radix != 2) && (Radix != 8) && if ((Radix != 2) && (Radix != 8) &&
(Radix != 10) && (Radix != 16)) (Radix != 10) && (Radix != 16))
{
return STATUS_INVALID_PARAMETER; return STATUS_INVALID_PARAMETER;
}
tp = temp; tp = temp;
while (v || tp == temp) while (v || tp == temp)
@ -556,7 +558,64 @@ RtlIntegerToChar(
} }
if (tp - temp >= Length) if (tp - temp >= Length)
{
return STATUS_BUFFER_TOO_SMALL; return STATUS_BUFFER_TOO_SMALL;
}
sp = String;
while (tp > temp)
*sp++ = *--tp;
*sp = 0;
return STATUS_SUCCESS;
}
/*
* @implemented
*/
NTSTATUS
STDCALL
RtlIntegerToUnicode(
IN ULONG Value,
IN ULONG Base OPTIONAL,
IN ULONG Length OPTIONAL,
IN OUT LPWSTR String
)
{
ULONG Radix;
WCHAR temp[33];
ULONG v = Value;
ULONG i;
PWCHAR tp;
PWCHAR sp;
Radix = Base;
if (Radix == 0)
Radix = 10;
if ((Radix != 2) && (Radix != 8) &&
(Radix != 10) && (Radix != 16))
{
return STATUS_INVALID_PARAMETER;
}
tp = temp;
while (v || tp == temp)
{
i = v % Radix;
v = v / Radix;
if (i < 10)
*tp = i + L'0';
else
*tp = i + L'a' - 10;
tp++;
}
if (tp - temp >= Length)
{
return STATUS_BUFFER_TOO_SMALL;
}
sp = String; sp = String;
while (tp > temp) while (tp > temp)
@ -600,22 +659,6 @@ RtlIntegerToUnicodeString(
return Status; return Status;
} }
/*
* @unimplemented
*/
NTSTATUS
STDCALL
RtlIntegerToUnicode(
IN ULONG Value,
IN ULONG Base OPTIONAL,
IN ULONG Length OPTIONAL,
IN OUT LPWSTR String
)
{
UNIMPLEMENTED;
return STATUS_NOT_IMPLEMENTED;
}
/* /*
* @implemented * @implemented