ReactOS 0.4.16-dev-297-gc569aee
ntverrsrc.h File Reference
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Functions

NTSTATUS NtGetVersionResource (IN PVOID BaseAddress, OUT PVOID *Resource, OUT PULONG ResourceSize OPTIONAL)
 
NTSTATUS NtVerQueryValue (IN const VOID *pBlock, IN PCWSTR lpSubBlock, OUT PVOID *lplpBuffer, OUT PUINT puLen)
 

Function Documentation

◆ NtGetVersionResource()

NTSTATUS NtGetVersionResource ( IN PVOID  BaseAddress,
OUT PVOID Resource,
OUT PULONG ResourceSize  OPTIONAL 
)

Definition at line 26 of file ntverrsrc.c.

30{
31// #define RT_VERSION MAKEINTRESOURCE(16) // See winuser.h
32#define VS_VERSION_INFO 1 // See psdk/verrsrc.h
33#define VS_FILE_INFO RT_VERSION
34
36 LDR_RESOURCE_INFO ResourceInfo;
37 PIMAGE_RESOURCE_DATA_ENTRY ResourceDataEntry;
38 PVOID Data = NULL;
39 ULONG Size = 0;
40
41 /* Try to find the resource */
42 ResourceInfo.Type = 16; // RT_VERSION;
43 ResourceInfo.Name = VS_VERSION_INFO; // MAKEINTRESOURCEW(VS_VERSION_INFO);
44 ResourceInfo.Language = 0; // Don't care about the language
45
47 &ResourceInfo,
49 &ResourceDataEntry);
50 if (!NT_SUCCESS(Status))
51 {
52 DPRINT1("NtGetVersionResource: Version resource not found, Status 0x%08lx\n", Status);
53 return Status;
54 }
55
56 /* Access the resource */
58 ResourceDataEntry,
59 &Data,
60 &Size);
61 if (!NT_SUCCESS(Status))
62 {
63 DPRINT1("NtGetVersionResource: Cannot access Version resource, Status 0x%08lx\n", Status);
64 return Status;
65 }
66
67 *Resource = Data;
68 if (ResourceSize) *ResourceSize = Size;
69
70 return STATUS_SUCCESS;
71}
LONG NTSTATUS
Definition: precomp.h:26
#define DPRINT1
Definition: precomp.h:8
_Acquires_exclusive_lock_ Resource _Acquires_shared_lock_ Resource _Inout_ PERESOURCE Resource
Definition: cdprocs.h:843
#define NULL
Definition: types.h:112
#define NT_SUCCESS(StatCode)
Definition: apphelp.c:33
Status
Definition: gdiplustypes.h:25
NTSTATUS NTAPI LdrAccessResource(_In_ PVOID BaseAddress, _In_ PIMAGE_RESOURCE_DATA_ENTRY ResourceDataEntry, _Out_opt_ PVOID *Resource, _Out_opt_ PULONG Size)
NTSTATUS NTAPI LdrFindResource_U(_In_ PVOID BaseAddress, _In_ PLDR_RESOURCE_INFO ResourceInfo, _In_ ULONG Level, _Out_ PIMAGE_RESOURCE_DATA_ENTRY *ResourceDataEntry)
#define RESOURCE_DATA_LEVEL
Definition: ldrtypes.h:33
_In_ HANDLE _Outptr_result_bytebuffer_ ViewSize PVOID * BaseAddress
Definition: mmfuncs.h:404
#define VS_VERSION_INFO
#define STATUS_SUCCESS
Definition: shellext.h:65
Definition: pedump.c:458
ULONG_PTR Language
Definition: ldrtypes.h:183
ULONG_PTR Name
Definition: ldrtypes.h:182
ULONG_PTR Type
Definition: ldrtypes.h:181
uint32_t ULONG
Definition: typedefs.h:59
_Must_inspect_result_ _In_ WDFDEVICE _In_ PWDF_DEVICE_PROPERTY_DATA _In_ DEVPROPTYPE _In_ ULONG Size
Definition: wdfdevice.h:4533

Referenced by CheckForValidPEAndVendor().

◆ NtVerQueryValue()

NTSTATUS NtVerQueryValue ( IN const VOID pBlock,
IN PCWSTR  lpSubBlock,
OUT PVOID lplpBuffer,
OUT PUINT  puLen 
)

Definition at line 174 of file ntverrsrc.c.

179{
181
182 DPRINT("%s (%p, %S, %p, %p)\n", __FUNCTION__, pBlock, lpSubBlock, lplpBuffer, puLen);
183
184 if (!pBlock)
185 return FALSE;
186
187 if (!lpSubBlock || !*lpSubBlock)
188 lpSubBlock = L"\\";
189
190 return VersionInfo32_QueryValue(info, lpSubBlock, lplpBuffer, puLen, NULL);
191}
#define FALSE
Definition: types.h:117
#define __FUNCTION__
Definition: types.h:116
#define L(x)
Definition: ntvdm.h:50
static NTSTATUS VersionInfo32_QueryValue(IN PCVS_VERSION_INFO_STRUCT32 info, IN PCWSTR lpSubBlock, OUT PVOID *lplpBuffer, OUT PUINT puLen OPTIONAL, OUT BOOL *pbText OPTIONAL)
Definition: ntverrsrc.c:124
#define DPRINT
Definition: sndvol32.h:73

Referenced by CheckForValidPEAndVendor().