implement getattr for FileNetworkOpenInformation

daemon/from_kernel.h

@@ -204,6 +204,16 @@ typedef struct _FILE_GET_EA_INFORMATION {
     CHAR  EaName[1];
 } FILE_GET_EA_INFORMATION, *PFILE_GET_EA_INFORMATION;
 
+typedef struct _FILE_NETWORK_OPEN_INFORMATION {
+    LARGE_INTEGER CreationTime;
+    LARGE_INTEGER LastAccessTime;
+    LARGE_INTEGER LastWriteTime;
+    LARGE_INTEGER ChangeTime;
+    LARGE_INTEGER AllocationSize;
+    LARGE_INTEGER EndOfFile;
+    ULONG FileAttributes;
+} FILE_NETWORK_OPEN_INFORMATION, *PFILE_NETWORK_OPEN_INFORMATION;
+
 /* wdm.h */
 typedef enum _FSINFOCLASS {
     FileFsVolumeInformation       = 1,

daemon/getattr.c

@@ -112,6 +112,9 @@ static int handle_getattr(nfs41_upcall *upcall)
     case FileInternalInformation:
         args->intr_info.IndexNumber.QuadPart = info.fileid;
         break;
+    case FileNetworkOpenInformation:
+        nfs_to_network_openinfo(&info, &args->network_info);
+        break;
     default:
         eprintf("unhandled file query class %d\n", args->query_class);
         status = ERROR_INVALID_PARAMETER;
@@ -156,6 +159,13 @@ static int marshall_getattr(unsigned char *buffer, uint32_t *length, nfs41_upcal
         status = safe_write(&buffer, length, &args->intr_info, info_len);
         if (status) goto out;
         break;
+    case FileNetworkOpenInformation:
+        info_len = sizeof(args->network_info);
+        status = safe_write(&buffer, length, &info_len, sizeof(info_len));
+        if (status) goto out;
+        status = safe_write(&buffer, length, &args->network_info, info_len);
+        if (status) goto out;
+        break;
     default:
         eprintf("unknown file query class %d\n", args->query_class);
         status = 103;

daemon/upcall.h

@@ -90,6 +90,7 @@ typedef struct __getattr_upcall_args {
     FILE_STANDARD_INFO std_info;
     FILE_ATTRIBUTE_TAG_INFO tag_info;
     FILE_INTERNAL_INFORMATION intr_info;
+    FILE_NETWORK_OPEN_INFORMATION network_info;
     int query_class;
     int buf_len;
     int query_reply_len;

daemon/util.c

@@ -186,6 +186,21 @@ void nfs_to_standard_info(
         TRUE : FALSE;
 }
 
+void nfs_to_network_openinfo(
+    IN const nfs41_file_info *info,
+    OUT PFILE_NETWORK_OPEN_INFORMATION net_out)
+{
+    
+    nfs_time_to_file_time(&info->time_create, &net_out->CreationTime);
+    nfs_time_to_file_time(&info->time_access, &net_out->LastAccessTime);
+    nfs_time_to_file_time(&info->time_modify, &net_out->LastWriteTime);
+    /* XXX: was using 'change' attr, but that wasn't giving a time */
+    nfs_time_to_file_time(&info->time_modify, &net_out->ChangeTime);
+    net_out->AllocationSize.QuadPart =
+        net_out->EndOfFile.QuadPart = (LONGLONG)info->size;
+    net_out->FileAttributes = nfs_file_info_to_attributes(info);
+}
+
 void get_file_time(
     OUT PLARGE_INTEGER file_time)
 {

daemon/util.h

@@ -23,6 +23,7 @@
 #define __NFS41_DAEMON_UTIL_H__
 
 #include "nfs41_types.h"
+#include "from_kernel.h"
 
 extern DWORD NFS41D_VERSION;
 struct __nfs41_session;
@@ -102,6 +103,9 @@ void nfs_to_basic_info(
 void nfs_to_standard_info(
     IN const nfs41_file_info *info,
     OUT PFILE_STANDARD_INFO std_out);
+void nfs_to_network_openinfo(
+    IN const nfs41_file_info *info,
+    OUT PFILE_NETWORK_OPEN_INFORMATION std_out);
 
 /* http://msdn.microsoft.com/en-us/library/ms724290%28VS.85%29.aspx:
  * A file time is a 64-bit value that represents the number of

sys/nfs41_driver.c

@@ -5044,6 +5044,7 @@ NTSTATUS nfs41_QueryFileInformation(
     case FileStandardInformation:
     case FileInternalInformation: 
     case FileAttributeTagInformation:
+    case FileNetworkOpenInformation:
         break;
     default:
         print_error("nfs41_QueryFileInformation: unhandled class %d\n", InfoClass);