ReactOS 0.4.15-dev-8135-g1bc6c90
lsdd.c
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1/*
2 * FILE : lsdd.c
3 * AUTHOR: Emanuele ALIBERTI
4 * DATE : 2000-08-04
5 * DESC : List DOS devices, i.e. symbolic links created
6 * in the \?? object manager's name space.
7 */
8#include <stdio.h>
9#include <stdlib.h>
10#include <stdarg.h>
11
12#include <windef.h>
13#include <winbase.h>
14
15
16#include <reactos/buildno.h>
17
18#include "../win32err.h"
19
20#define LINKS_SIZE 32768
21#define DEVICE_SIZE 8192
22
23static const LPWSTR error_prefix = L"lsdd: ";
24
27
29static char DeviceName [DEVICE_SIZE];
30
31
32BOOL
35 char * BufferIn,
36 char * BufferOut,
37 char ** Next
38 )
39{
40 char * next = *Next;
41 char * w;
42
43 if ('\0' == *next) return FALSE;
44 for ( w = BufferOut;
45 ('\0' != *next);
46 next ++
47 )
48 {
49 *(w ++) = *next;
50 }
51 *w = '\0';
52 *Next = ++ next;
53 return TRUE;
54}
55
56
57int
58main (int argc, char * argv [] )
59{
60 printf (
61 "ReactOS/Win32 %s - List DOS Devices Utility\n"
62 "Written by E.Aliberti (%s)\n\n",
63 KERNEL_VERSION_STR,
64 __DATE__
65 );
66
67 if (0 != QueryDosDevice (
68 NULL, /* dump full directory */
70 sizeof SymbolicLinks
71 )
72 )
73 {
74 char * NextDosDevice = SymbolicLinks;
75 char * NextDevice;
76
77 while (TRUE == GetNextString (
80 & NextDosDevice
81 )
82 )
83 {
84 printf ("%s\n", DosDeviceName);
85 if (0 != QueryDosDevice (
88 sizeof DeviceNames
89 )
90 )
91 {
92 NextDevice = DeviceNames;
93 while (TRUE == GetNextString (
96 & NextDevice
97 )
98 )
99 {
100 printf (" -> \"%s\"\n", DeviceName);
101 }
102 }
103 else
104 {
107 GetLastError ()
108 );
109 }
110 printf ("\n");
111 }
112 }
113 else
114 {
117 GetLastError ()
118 );
119 return EXIT_FAILURE;
120 }
121 return EXIT_SUCCESS;
122}
123
124
125/* EOF */
static int argc
Definition: ServiceArgs.c:12
VOID PrintWin32Error(IN LPWSTR Message, IN DWORD ErrorCode)
Definition: main.c:146
#define NULL
Definition: types.h:112
#define TRUE
Definition: types.h:120
#define FALSE
Definition: types.h:117
int main()
Definition: test.c:6
unsigned int BOOL
Definition: ntddk_ex.h:94
#define printf
Definition: freeldr.h:97
GLubyte GLubyte GLubyte GLubyte w
Definition: glext.h:6102
#define EXIT_FAILURE
Definition: jerror.c:33
static char DeviceNames[DEVICE_SIZE]
Definition: lsdd.c:28
static char DosDeviceName[DEVICE_SIZE]
Definition: lsdd.c:26
#define LINKS_SIZE
Definition: lsdd.c:20
BOOL WINAPI GetNextString(char *BufferIn, char *BufferOut, char **Next)
Definition: lsdd.c:34
#define DEVICE_SIZE
Definition: lsdd.c:21
static char SymbolicLinks[LINKS_SIZE]
Definition: lsdd.c:25
static const LPWSTR error_prefix
Definition: lsdd.c:23
#define argv
Definition: mplay32.c:18
#define L(x)
Definition: ntvdm.h:50
static unsigned __int64 next
Definition: rand_nt.c:6
#define EXIT_SUCCESS
Definition: rdjpgcom.c:55
_Must_inspect_result_ _In_ PWDFDEVICE_INIT _In_opt_ PCUNICODE_STRING DeviceName
Definition: wdfdevice.h:3275
DWORD WINAPI GetLastError(void)
Definition: except.c:1042
#define QueryDosDevice
Definition: winbase.h:3892
#define WINAPI
Definition: msvc.h:6
WCHAR * LPWSTR
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