Damjan Jovanovic : ntdll: Convert even Unix paths outside Wine' s drive mappings to DOS paths.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 2f877b0a79c5bd7a1b26d7de519f344630ad5e2b
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=2f877b0a79c5bd7a1b26d7de51...

Author: Damjan Jovanovic 
Date:   Thu Jul 22 21:36:33 2010 +0200

ntdll: Convert even Unix paths outside Wine's drive mappings to DOS paths.

---

dlls/ntdll/path.c |   25 ++++++++++++++++++++++++-
 1 files changed, 24 insertions(+), 1 deletions(-)

diff --git a/dlls/ntdll/path.c b/dlls/ntdll/path.c
index 8b62a3a..3207720 100644
--- a/dlls/ntdll/path.c
+++ b/dlls/ntdll/path.c
@@ -1020,6 +1020,7 @@ NTSTATUS WINAPI RtlSetCurrentDirectory_U(const UNICODE_STRING* dir)
 NTSTATUS CDECL wine_unix_to_nt_file_name( const ANSI_STRING *name, UNICODE_STRING *nt )
 {
     static const WCHAR prefixW[] = {'\','?','?','\','A',':','\'};
+    static const WCHAR unix_prefixW[] = {'\','?','?','\','u','n','i','x'};
     unsigned int lenW, lenA = name->Length;
     const char *path = name->Buffer;
     char *cwd;
@@ -1057,7 +1058,29 @@ NTSTATUS CDECL wine_unix_to_nt_file_name( const ANSI_STRING *name, UNICODE_STRIN
         lenA -= (path - name->Buffer);
     }

-    if (status != STATUS_SUCCESS) goto done;
+    if (status != STATUS_SUCCESS)
+    {
+        if (status == STATUS_OBJECT_PATH_NOT_FOUND)
+        {
+            lenW = ntdll_umbstowcs( 0, path, lenA, NULL, 0 );
+            nt->Buffer = RtlAllocateHeap( GetProcessHeap(), 0,
+                                          (lenW + 1) * sizeof(WCHAR) + sizeof(unix_prefixW) );
+            if (nt->Buffer == NULL)
+            {
+                status = STATUS_NO_MEMORY;
+                goto done;
+            }
+            memcpy( nt->Buffer, unix_prefixW, sizeof(unix_prefixW) );
+            ntdll_umbstowcs( 0, path, lenA, nt->Buffer + sizeof(unix_prefixW)/sizeof(WCHAR), lenW );
+            lenW += sizeof(unix_prefixW)/sizeof(WCHAR);
+            nt->Buffer[lenW] = 0;
+            nt->Length = lenW * sizeof(WCHAR);
+            nt->MaximumLength = nt->Length + sizeof(WCHAR);
+            for (p = nt->Buffer + sizeof(unix_prefixW)/sizeof(WCHAR); *p; p++) if (*p == '/') *p = '\';
+            status = STATUS_SUCCESS;
+        }
+        goto done;
+    }
     while (lenA && path[0] == '/') { lenA--; path++; }

lenW = ntdll_umbstowcs( 0, path, lenA, NULL, 0 );