reactos/drivers/filesystems/mup/mup.h

   1 #ifndef _MUP_PCH_
   2 #define _MUP_PCH_
   3
   4 #include <wdm.h>
   5 #include <ntifs.h>
   6 #include <pseh/pseh2.h>
   7 #include <ndk/muptypes.h>
   8
   9 #ifdef __GNUC__
  10 #define INIT_SECTION __attribute__((section ("INIT")))
  11 #else
  12 #define INIT_SECTION /* Done via alloc_text for MSC */
  13 #endif
  14
  15 #define ROUND_UP(N, S) ((((N) + (S) - 1) / (S)) * (S))
  16 #define IO_METHOD_FROM_CTL_CODE(C) (C & 0x00000003)
  17
  18 #define TAG_MUP ' puM'
  19
  20 #define FILE_SIMPLE_RIGHTS_MASK (FILE_ALL_ACCESS & ~STANDARD_RIGHTS_REQUIRED &~ SYNCHRONIZE)
  21
  22 #define DFS_OPEN_CONTEXT 0xFF444653
  23 #define DFS_DOWNLEVEL_OPEN_CONTEXT 0x11444653
  24 #define DFS_CSCAGENT_NAME_CONTEXT 0xAAAAAAAA
  25 #define DFS_USER_NAME_CONTEXT 0xBBBBBBBB
  26
  27 #define NODE_TYPE_VCB 0x1
  28 #define NODE_TYPE_UNC 0x2
  29 #define NODE_TYPE_PFX 0x3
  30 #define NODE_TYPE_FCB 0x4
  31 #define NODE_TYPE_CCB 0x5
  32 #define NODE_TYPE_MIC 0x6
  33 #define NODE_TYPE_MQC 0x8
  34
  35 #define NODE_STATUS_HEALTHY 0x1
  36 #define NODE_STATUS_CLEANUP 0x2
  37
  38 typedef struct _MUP_VCB
  39 {
  40     ULONG NodeType;
  41     ULONG NodeStatus;
  42     LONG NodeReferences;
  43     ULONG NodeSize;
  44     SHARE_ACCESS ShareAccess;
  45 } MUP_VCB, *PMUP_VCB;
  46
  47 typedef struct _MUP_FCB
  48 {
  49     ULONG NodeType;
  50     ULONG NodeStatus;
  51     LONG NodeReferences;
  52     ULONG NodeSize;
  53     PFILE_OBJECT FileObject;
  54     LIST_ENTRY CcbList;
  55 } MUP_FCB, *PMUP_FCB;
  56
  57 typedef struct _MUP_CCB
  58 {
  59     ULONG NodeType;
  60     ULONG NodeStatus;
  61     LONG NodeReferences;
  62     ULONG NodeSize;
  63     PMUP_FCB Fcb;
  64     LIST_ENTRY CcbListEntry;
  65     PDEVICE_OBJECT DeviceObject;
  66     PFILE_OBJECT FileObject;
  67 } MUP_CCB, *PMUP_CCB;
  68
  69 typedef struct _MUP_MIC
  70 {
  71     ULONG NodeType;
  72     ULONG NodeStatus;
  73     LONG NodeReferences;
  74     ULONG NodeSize;
  75     PIRP Irp;
  76     NTSTATUS LastSuccess;
  77     NTSTATUS LastFailed;
  78     PMUP_FCB Fcb;
  79 } MUP_MIC, *PMUP_MIC;
  80
  81 typedef struct _MUP_UNC
  82 {
  83     ULONG NodeType;
  84     ULONG NodeStatus;
  85     LONG NodeReferences;
  86     ULONG NodeSize;
  87     LIST_ENTRY ProviderListEntry;
  88     UNICODE_STRING DeviceName;
  89     HANDLE DeviceHandle;
  90     PDEVICE_OBJECT DeviceObject;
  91     PFILE_OBJECT FileObject;
  92     ULONG ProviderOrder;
  93     BOOLEAN MailslotsSupported;
  94     BOOLEAN Registered;
  95 } MUP_UNC, *PMUP_UNC;
  96
  97 typedef struct _MUP_PFX
  98 {
  99     ULONG NodeType;
 100     ULONG NodeStatus;
 101     LONG NodeReferences;
 102     ULONG NodeSize;
 103     UNICODE_PREFIX_TABLE_ENTRY PrefixTableEntry;
 104     UNICODE_STRING AcceptedPrefix;
 105     ULONG Reserved;
 106     LARGE_INTEGER ValidityTimeout;
 107     PMUP_UNC UncProvider;
 108     BOOLEAN ExternalAlloc;
 109     BOOLEAN InTable;
 110     BOOLEAN KeepExtraRef;
 111     BOOLEAN Padding;
 112     LIST_ENTRY PrefixListEntry;
 113 } MUP_PFX, *PMUP_PFX;
 114
 115 typedef struct _MUP_MQC
 116 {
 117     ULONG NodeType;
 118     ULONG NodeStatus;
 119     LONG NodeReferences;
 120     ULONG NodeSize;
 121     PIRP Irp;
 122     PFILE_OBJECT FileObject;
 123     PMUP_UNC LatestProvider;
 124     ERESOURCE QueryPathListLock;
 125     PMUP_PFX Prefix;
 126     NTSTATUS LatestStatus;
 127     LIST_ENTRY QueryPathList;
 128     LIST_ENTRY MQCListEntry;
 129 } MUP_MQC, *PMUP_MQC;
 130
 131 typedef struct _FORWARDED_IO_CONTEXT
 132 {
 133     PMUP_CCB Ccb;
 134     PMUP_MIC MasterIoContext;
 135     WORK_QUEUE_ITEM WorkQueueItem;
 136     PDEVICE_OBJECT DeviceObject;
 137     PIRP Irp;
 138 } FORWARDED_IO_CONTEXT, *PFORWARDED_IO_CONTEXT;
 139
 140 typedef struct _QUERY_PATH_CONTEXT
 141 {
 142     PMUP_MQC MasterQueryContext;
 143     PMUP_UNC UncProvider;
 144     PQUERY_PATH_REQUEST QueryPathRequest;
 145     LIST_ENTRY QueryPathListEntry;
 146     PIRP Irp;
 147 } QUERY_PATH_CONTEXT, *PQUERY_PATH_CONTEXT;
 148
 149 #endif /* _MUP_PCH_ */