ReactOS  0.4.14-dev-323-g6fe6a88
label.c
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1 /*
2  * LABEL.C - label internal command.
3  *
4  *
5  * History:
6  *
7  * 10-Dec-1998 (Eric Kohl)
8  * Started.
9  *
10  * 11-Dec-1998 (Eric Kohl)
11  * Finished.
12  *
13  * 19-Jan-1998 (Eric Kohl)
14  * Unicode ready!
15  *
16  * 28-Apr-2005 (Magnus Olsen <magnus@greatlord.com>)
17  * Remove all hardcoded strings in En.rc
18  */
19 
20 #include <stdio.h>
21 #include <stdlib.h>
22 
23 #include <windef.h>
24 #include <winbase.h>
25 #include <wincon.h>
26 #include <winnls.h>
27 #include <winuser.h>
28 
29 #include <conutils.h>
30 
31 #include "resource.h"
32 
33 #define MAX_LABEL_LENGTH 32
34 #define MAX_DRIVE_LENGTH 2
35 
36 
37 static
38 VOID
40 {
41  va_list arg_ptr;
42 
43  va_start(arg_ptr, MessageId);
46  NULL,
47  MessageId,
49  &arg_ptr);
50  va_end(arg_ptr);
51 }
52 
53 
54 static
55 VOID
57 {
58  DWORD dwOldMode;
59  DWORD dwRead = 0;
60  HANDLE hFile;
61  LPWSTR p;
62  PCHAR pBuf;
63 
65 
67  GetConsoleMode(hFile, &dwOldMode);
68 
70 
71  ReadFile(hFile, (PVOID)pBuf, dwLength - 1, &dwRead, NULL);
72 
73  MultiByteToWideChar(GetConsoleCP(), 0, pBuf, dwRead, lpInput, dwLength - 1);
74  HeapFree(GetProcessHeap(), 0, pBuf);
75 
76  for (p = lpInput; *p; p++)
77  {
78  if (*p == L'\x0d')
79  {
80  *p = UNICODE_NULL;
81  break;
82  }
83  }
84 
85  SetConsoleMode(hFile, dwOldMode);
86 }
87 
88 
89 static
90 BOOL
92 {
93  WCHAR szOldPath[MAX_PATH];
94  BOOL bResult;
95 
96  GetCurrentDirectoryW(MAX_PATH, szOldPath);
97  bResult = SetCurrentDirectoryW(pszPath);
98 
99  SetCurrentDirectoryW(szOldPath);
100 
101  return bResult;
102 }
103 
104 
105 static
106 BOOL
108 {
109  WCHAR szOptions[4];
110  WCHAR szInput[16];
111  BOOL bResult = FALSE;
112 
114 
115  for (;;)
116  {
117  ConPuts(StdOut, L"\n");
119 
120  ConInString(szInput, ARRAYSIZE(szInput));
121 
122  if (towupper(szInput[0]) == szOptions[0])
123  {
124  bResult = TRUE;
125  break;
126  }
127  else if (towupper(szInput[0]) == szOptions[1])
128  {
129  bResult = FALSE;
130  break;
131  }
132 
133  ConPuts(StdOut, L"\n");
134  }
135 
136  ConPuts(StdOut, L"\n");
137 
138  return bResult;
139 }
140 
141 
142 int wmain(int argc, WCHAR *argv[])
143 {
144  WCHAR szRootPath[] = L" :\\";
145  WCHAR szBuffer[80];
146  WCHAR szLabel[80];
147  WCHAR szOldLabel[80];
148  DWORD dwSerialNr;
149  INT len, i;
150 
151  /* Initialize the Console Standard Streams */
153 
154  /* set empty label string */
155  szLabel[0] = UNICODE_NULL;
156 
157  /* print help */
158  if (argc > 1 && wcscmp(argv[1], L"/?") == 0)
159  {
161  return 0;
162  }
163 
164  if (argc > 1)
165  {
166  len = 0;
167  for (i = 1; i < argc; i++)
168  {
169  if (i > 1)
170  len++;
171  len += wcslen(argv[i]);
172  }
173 
175  {
177  return 1;
178  }
179 
180  for (i = 1; i < argc; i++)
181  {
182  if (i > 1)
183  wcscat(szBuffer, L" ");
184  wcscat(szBuffer, argv[i]);
185  }
186  }
187 
188  if (wcslen(szBuffer) > 0)
189  {
190  if (szBuffer[1] == L':')
191  {
192  szRootPath[0] = towupper(szBuffer[0]);
193  wcscpy(szLabel, &szBuffer[2]);
194  }
195  else
196  {
197  wcscpy(szLabel, szBuffer);
198  }
199  }
200 
201  if (wcslen(szLabel) > MAX_LABEL_LENGTH)
202  {
204  return 1;
205  }
206 
207  if (szRootPath[0] == L' ')
208  {
209  /* get label of current drive */
210  WCHAR szCurPath[MAX_PATH];
211  GetCurrentDirectoryW(MAX_PATH, szCurPath);
212  szRootPath[0] = szCurPath[0];
213  }
214 
215  /* check root path */
216  if (!IsValidPathName(szRootPath))
217  {
219  return 1;
220  }
221 
222  if (wcslen(szLabel) == 0)
223  {
224  GetVolumeInformationW(szRootPath, szOldLabel, ARRAYSIZE(szOldLabel), &dwSerialNr,
225  NULL, NULL, NULL, 0);
226 
227  /* print drive info */
228  if (szOldLabel[0] != UNICODE_NULL)
229  {
230  ConResPrintf(StdOut, STRING_LABEL_TEXT1, towupper(szRootPath[0]), szOldLabel);
231  }
232  else
233  {
235  }
236 
237  /* print the volume serial number */
238  ConResPrintf(StdOut, STRING_LABEL_TEXT3, HIWORD(dwSerialNr), LOWORD(dwSerialNr));
239 
241 
242  ConInString(szLabel, ARRAYSIZE(szLabel));
243  ConPuts(StdOut, L"\n");
244 
245  if (wcslen(szLabel) == 0)
246  {
247  if (PromptYesNo() == FALSE)
248  return 0;
249  }
250  }
251 
252  if (!SetVolumeLabelW(szRootPath, szLabel))
253  {
255  return 1;
256  }
257 
258  return 0;
259 }
260 
261 /* EOF */
signed char * PCHAR
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GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
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