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Implemented mailslot functions

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svn path=/trunk/; revision=1873
This commit is contained in:
Eric Kohl 2001-05-02 22:29:18 +00:00
parent 9f1e5ac42c
commit 4be50fdc7e
2 changed files with 100 additions and 55 deletions
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20
reactos/include/ntos/file.h
View file

@ -85,16 +85,16 @@
#define FILE_ATTRIBUTE_SPARSE_FILE (512)
#define FILE_ATTRIBUTE_SYSTEM (4)
#define FILE_ATTRIBUTE_TEMPORARY (256)
#define FILE_ATTRIBUTE_VALID_FLAGS 0x00007fb7
#define FILE_ATTRIBUTE_VALID_SET_FLAGS 0x000031a7
#define FILE_FLAG_WRITE_THROUGH (2147483648)
#define FILE_FLAG_OVERLAPPED (1073741824)
#define FILE_FLAG_NO_BUFFERING (536870912)
#define FILE_FLAG_RANDOM_ACCESS (268435456)
#define FILE_FLAG_SEQUENTIAL_SCAN (134217728)
#define FILE_FLAG_DELETE_ON_CLOSE (67108864)
#define FILE_FLAG_BACKUP_SEMANTICS (33554432)
#define FILE_FLAG_POSIX_SEMANTICS (16777216)
#define FILE_ATTRIBUTE_VALID_FLAGS (0x00007fb7)
#define FILE_ATTRIBUTE_VALID_SET_FLAGS (0x000031a7)
#define FILE_FLAG_WRITE_THROUGH (0x80000000)
#define FILE_FLAG_OVERLAPPED (0x40000000)
#define FILE_FLAG_NO_BUFFERING (0x20000000)
#define FILE_FLAG_RANDOM_ACCESS (0x10000000)
#define FILE_FLAG_SEQUENTIAL_SCAN (0x08000000)
#define FILE_FLAG_DELETE_ON_CLOSE (0x04000000)
#define FILE_FLAG_BACKUP_SEMANTICS (0x02000000)
#define FILE_FLAG_POSIX_SEMANTICS (0x01000000)
/* GetVolumeInformation */
#define FS_CASE_IS_PRESERVED (2)

135
reactos/lib/kernel32/file/mailslot.c
View file

@ -1,4 +1,4 @@
/* $Id: mailslot.c,v 1.1 2001/03/31 01:17:29 dwelch Exp $
/* $Id: mailslot.c,v 1.2 2001/05/02 22:29:18 ekohl Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS system libraries
@ -11,67 +11,112 @@
/* INCLUDES *****************************************************************/
#include <ddk/ntddk.h>
#include <windows.h>
#include <wchar.h>
#include <string.h>
#include <ntdll/rtl.h>
#include <windows.h>
#include <kernel32/kernel32.h>
#include <kernel32/error.h>
/* FUNCTIONS ****************************************************************/
HANDLE
STDCALL
CreateMailslotA (
LPCSTR lpName,
DWORD nMaxMessageSize,
DWORD lReadTimeout,
LPSECURITY_ATTRIBUTES lpSecurityAttributes
)
HANDLE STDCALL
CreateMailslotA(LPCSTR lpName,
DWORD nMaxMessageSize,
DWORD lReadTimeout,
LPSECURITY_ATTRIBUTES lpSecurityAttributes)
{
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return INVALID_HANDLE_VALUE;
HANDLE MailslotHandle;
UNICODE_STRING NameU;
ANSI_STRING NameA;
RtlInitAnsiString(&NameA, (LPSTR)lpName);
RtlAnsiStringToUnicodeString(&NameU, &NameA, TRUE);
MailslotHandle = CreateMailslotW(NameU.Buffer,
nMaxMessageSize,
lReadTimeout,
lpSecurityAttributes);
RtlFreeUnicodeString(&NameU);
return(MailslotHandle);
}
HANDLE
STDCALL
CreateMailslotW (
LPCWSTR lpName,
DWORD nMaxMessageSize,
DWORD lReadTimeout,
LPSECURITY_ATTRIBUTES lpSecurityAttributes
)
HANDLE STDCALL
CreateMailslotW(LPCWSTR lpName,
DWORD nMaxMessageSize,
DWORD lReadTimeout,
LPSECURITY_ATTRIBUTES lpSecurityAttributes)
{
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return INVALID_HANDLE_VALUE;
OBJECT_ATTRIBUTES ObjectAttributes;
UNICODE_STRING MailslotName;
HANDLE MailslotHandle;
NTSTATUS Status;
BOOLEAN Result;
LARGE_INTEGER DefaultTimeOut;
IO_STATUS_BLOCK Iosb;
Result = RtlDosPathNameToNtPathName_U((LPWSTR)lpName,
&MailslotName,
NULL,
NULL);
if (!Result)
{
SetLastError(ERROR_PATH_NOT_FOUND);
return(INVALID_HANDLE_VALUE);
}
DPRINT("Mailslot name: %wZ\n", &MailslotName);
InitializeObjectAttributes(&ObjectAttributes,
&MailslotName,
0,
NULL,
NULL);
DefaultTimeOut.QuadPart = lReadTimeout * 10000;
Status = NtCreateMailslotFile(&MailslotHandle,
GENERIC_READ | SYNCHRONIZE | WRITE_DAC,
&ObjectAttributes,
&Iosb,
FILE_WRITE_THROUGH,
0,
nMaxMessageSize,
&DefaultTimeOut);
RtlFreeUnicodeString(&MailslotName);
if (!NT_SUCCESS(Status))
{
DPRINT("NtCreateMailslot failed (Status %x)!\n", Status);
SetLastErrorByStatus (Status);
return(INVALID_HANDLE_VALUE);
}
return(MailslotHandle);
}
WINBOOL
STDCALL
GetMailslotInfo (
HANDLE hMailslot,
LPDWORD lpMaxMessageSize,
LPDWORD lpNextSize,
LPDWORD lpMessageCount,
LPDWORD lpReadTimeout
)
WINBOOL STDCALL
GetMailslotInfo(HANDLE hMailslot,
LPDWORD lpMaxMessageSize,
LPDWORD lpNextSize,
LPDWORD lpMessageCount,
LPDWORD lpReadTimeout)
{
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
WINBOOL
STDCALL
SetMailslotInfo (
HANDLE hMailslot,
DWORD lReadTimeout
)
{
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
WINBOOL STDCALL
SetMailslotInfo(HANDLE hMailslot,
DWORD lReadTimeout)
{
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/* EOF */