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- Implement GetUserNameExA/W (code from Wine)

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svn path=/trunk/; revision=40648
This commit is contained in:
Dmitry Chapyshev 2009-04-22 14:11:17 +00:00
parent cf37479786
commit 3ec26577f7
1 changed files with 92 additions and 18 deletions
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110
reactos/dll/win32/secur32/secext.c
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@ -21,6 +21,8 @@
#define NDEBUG
#include <debug.h>
#define UNLEN 256
/***********************************************************************
* GetComputerObjectNameA (SECUR32.@) Wine 1.1.14
@ -189,27 +191,99 @@ BOOLEAN WINAPI GetComputerObjectNameW(
}
BOOLEAN
WINAPI
GetUserNameExA (
EXTENDED_NAME_FORMAT extended_exe_format,
LPSTR lpstr,
PULONG pulong
)
BOOLEAN WINAPI GetUserNameExA(
EXTENDED_NAME_FORMAT NameFormat, LPSTR lpNameBuffer, PULONG nSize)
{
UNIMPLEMENTED;
return ERROR_CALL_NOT_IMPLEMENTED;
BOOLEAN rc;
LPWSTR bufferW = NULL;
ULONG sizeW = *nSize;
DPRINT("(%d %p %p)\n", NameFormat, lpNameBuffer, nSize);
if (lpNameBuffer) {
bufferW = HeapAlloc(GetProcessHeap(), 0, sizeW * sizeof(WCHAR));
if (bufferW == NULL) {
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
return FALSE;
}
}
rc = GetUserNameExW(NameFormat, bufferW, &sizeW);
if (rc) {
ULONG len = WideCharToMultiByte(CP_ACP, 0, bufferW, -1, NULL, 0, NULL, NULL);
if (len <= *nSize)
{
WideCharToMultiByte(CP_ACP, 0, bufferW, -1, lpNameBuffer, *nSize, NULL, NULL);
*nSize = len - 1;
}
else
{
*nSize = len;
rc = FALSE;
SetLastError(ERROR_MORE_DATA);
}
}
else
*nSize = sizeW;
HeapFree(GetProcessHeap(), 0, bufferW);
return rc;
}
BOOLEAN
WINAPI
GetUserNameExW (
EXTENDED_NAME_FORMAT extended_exe_format,
LPWSTR lpstr,
PULONG pulong
)
BOOLEAN WINAPI GetUserNameExW(
EXTENDED_NAME_FORMAT NameFormat, LPWSTR lpNameBuffer, PULONG nSize)
{
UNIMPLEMENTED;
return ERROR_CALL_NOT_IMPLEMENTED;
BOOLEAN status;
WCHAR samname[UNLEN + 1 + MAX_COMPUTERNAME_LENGTH + 1];
LPWSTR out;
DWORD len;
DPRINT("(%d %p %p)\n", NameFormat, lpNameBuffer, nSize);
switch (NameFormat)
{
case NameSamCompatible:
{
/* This assumes the current user is always a local account */
len = MAX_COMPUTERNAME_LENGTH + 1;
if (GetComputerNameW(samname, &len))
{
out = samname + lstrlenW(samname);
*out++ = '\\';
len = UNLEN + 1;
if (GetUserNameW(out, &len))
{
status = (lstrlenW(samname) < *nSize);
if (status)
{
lstrcpyW(lpNameBuffer, samname);
*nSize = lstrlenW(samname);
}
else
{
SetLastError(ERROR_MORE_DATA);
*nSize = lstrlenW(samname) + 1;
}
}
else
status = FALSE;
}
else
status = FALSE;
}
break;
case NameUnknown:
case NameFullyQualifiedDN:
case NameDisplay:
case NameUniqueId:
case NameCanonical:
case NameUserPrincipal:
case NameCanonicalEx:
case NameServicePrincipal:
case NameDnsDomain:
SetLastError(ERROR_NONE_MAPPED);
status = FALSE;
break;
default:
SetLastError(ERROR_INVALID_PARAMETER);
status = FALSE;
}
return status;
}