[SETUPLIB][USETUP] Move the remaining (directory-creation) functions from usetup...

[reactos.git] / base / setup / usetup / filesup.c

diff --git a/base/setup/usetup/filesup.c b/base/setup/usetup/filesup.c
deleted file mode 100644 (file)
index b648471..0000000
--- a/base/setup/usetup/filesup.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * COPYRIGHT:       See COPYING in the top level directory
- * PROJECT:         ReactOS text-mode setup
- * FILE:            base/setup/usetup/filesup.c
- * PURPOSE:         File support functions
- * PROGRAMMERS:     Casper S. Hornstrup (chorns@users.sourceforge.net)
- */
-
-/* INCLUDES *****************************************************************/
-
-#include "usetup.h"
-
-#define NDEBUG
-#include <debug.h>
-
-/* FUNCTIONS ****************************************************************/
-
-static
-NTSTATUS
-SetupCreateSingleDirectory(
-    PWCHAR DirectoryName)
-{
-    OBJECT_ATTRIBUTES ObjectAttributes;
-    IO_STATUS_BLOCK IoStatusBlock;
-    UNICODE_STRING PathName;
-    HANDLE DirectoryHandle;
-    NTSTATUS Status;
-
-    if (!RtlCreateUnicodeString(&PathName, DirectoryName))
-        return STATUS_NO_MEMORY;
-
-    if (PathName.Length > sizeof(WCHAR) &&
-        PathName.Buffer[PathName.Length / sizeof(WCHAR) - 2] == L'\\' &&
-        PathName.Buffer[PathName.Length / sizeof(WCHAR) - 1] == L'.')
-    {
-        PathName.Length -= sizeof(WCHAR);
-        PathName.Buffer[PathName.Length / sizeof(WCHAR)] = 0;
-    }
-
-    if (PathName.Length > sizeof(WCHAR) &&
-        PathName.Buffer[PathName.Length / sizeof(WCHAR) - 1] == L'\\')
-    {
-        PathName.Length -= sizeof(WCHAR);
-        PathName.Buffer[PathName.Length / sizeof(WCHAR)] = 0;
-    }
-
-    InitializeObjectAttributes(&ObjectAttributes,
-                               &PathName,
-                               OBJ_CASE_INSENSITIVE | OBJ_INHERIT,
-                               NULL,
-                               NULL);
-
-    Status = NtCreateFile(&DirectoryHandle,
-                          FILE_LIST_DIRECTORY | SYNCHRONIZE,
-                          &ObjectAttributes,
-                          &IoStatusBlock,
-                          NULL,
-                          FILE_ATTRIBUTE_DIRECTORY,
-                          FILE_SHARE_READ | FILE_SHARE_WRITE,
-                          FILE_OPEN_IF,
-                          FILE_OPEN_FOR_BACKUP_INTENT | FILE_DIRECTORY_FILE,
-                          NULL,
-                          0);
-    if (NT_SUCCESS(Status))
-    {
-        NtClose(DirectoryHandle);
-    }
-
-    RtlFreeUnicodeString(&PathName);
-
-    return Status;
-}
-
-NTSTATUS
-SetupCreateDirectory(
-    PWCHAR PathName)
-{
-    PWCHAR PathBuffer = NULL;
-    PWCHAR Ptr, EndPtr;
-    ULONG BackslashCount;
-    ULONG Size;
-    NTSTATUS Status = STATUS_SUCCESS;
-
-    Size = (wcslen(PathName) + 1) * sizeof(WCHAR);
-    PathBuffer = RtlAllocateHeap(RtlGetProcessHeap(), HEAP_ZERO_MEMORY, Size);
-    if (PathBuffer == NULL)
-        return STATUS_INSUFFICIENT_RESOURCES;
-
-    wcscpy(PathBuffer, PathName);
-    EndPtr = PathBuffer + wcslen(PathName);
-
-    Ptr = PathBuffer;
-
-    /* Skip the '\Device\HarddiskX\PartitionY\ part */
-    BackslashCount = 0;
-    while (Ptr < EndPtr && BackslashCount < 4)
-    {
-        if (*Ptr == L'\\')
-            BackslashCount++;
-
-        Ptr++;
-    }
-
-    while (Ptr < EndPtr)
-    {
-        if (*Ptr == L'\\')
-        {
-            *Ptr = 0;
-
-            DPRINT("PathBuffer: %S\n", PathBuffer);
-            if (!DoesDirExist(NULL, PathBuffer))
-            {
-                DPRINT("Create: %S\n", PathBuffer);
-                Status = SetupCreateSingleDirectory(PathBuffer);
-                if (!NT_SUCCESS(Status))
-                    goto done;
-            }
-
-            *Ptr = L'\\';
-        }
-
-        Ptr++;
-    }
-
-    if (!DoesDirExist(NULL, PathBuffer))
-    {
-        DPRINT("Create: %S\n", PathBuffer);
-        Status = SetupCreateSingleDirectory(PathBuffer);
-        if (!NT_SUCCESS(Status))
-            goto done;
-    }
-
-done:
-    DPRINT("Done.\n");
-    if (PathBuffer != NULL)
-        RtlFreeHeap(RtlGetProcessHeap(), 0, PathBuffer);
-
-    return Status;
-}
-
-BOOLEAN
-IsValidPath(
-    IN PCWSTR InstallDir)
-{
-    UINT i, Length;
-
-    Length = wcslen(InstallDir);
-
-    // TODO: Add check for 8.3 too.
-
-    /* Path must be at least 2 characters long */
-//    if (Length < 2)
-//        return FALSE;
-
-    /* Path must start with a backslash */
-//    if (InstallDir[0] != L'\\')
-//        return FALSE;
-
-    /* Path must not end with a backslash */
-    if (InstallDir[Length - 1] == L'\\')
-        return FALSE;
-
-    /* Path must not contain whitespace characters */
-    for (i = 0; i < Length; i++)
-    {
-        if (iswspace(InstallDir[i]))
-            return FALSE;
-    }
-
-    /* Path component must not end with a dot */
-    for (i = 0; i < Length; i++)
-    {
-        if (InstallDir[i] == L'\\' && i > 0)
-        {
-            if (InstallDir[i - 1] == L'.')
-                return FALSE;
-        }
-    }
-
-    if (InstallDir[Length - 1] == L'.')
-        return FALSE;
-
-    return TRUE;
-}
-
-/* EOF */