GeezerVison is showing github.com — reactos/base/shell/cmd/time.c at master · reactos/reactos

Expand file tree

time.c

Copy path

More file actions

Latest commit

History

213 lines (179 loc) · 4.09 KB

time.c

Copy path

File metadata and controls

213 lines (179 loc) · 4.09 KB

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

* TIME.C - time internal command.

* History:

* 07/08/1998 (John P. Price)

* started.

* 27-Jul-1998 (John P Price <[email protected]>)

* added config.h include

* 09-Jan-1999 (Eric Kohl)

* Added locale support.

* 19-Jan-1999 (Eric Kohl)

* Unicode and redirection safe!

* Added "/t" option.

* 04-Feb-1999 (Eric Kohl)

* Fixed time input bug.

* 30-Apr-2005 (Magnus Olsen <[email protected]>)

* Remove all hardcoded strings in En.rc.

#include "precomp.h"

#ifdef INCLUDE_CMD_TIME

static BOOL ParseTime (LPTSTR s)

{

SYSTEMTIME t;

LPTSTR p = s;

if (!*s)

return TRUE;

GetLocalTime (&t);

t.wHour = 0;

t.wMinute = 0;

t.wSecond = 0;

t.wMilliseconds = 0;

// first get hour

if (_istdigit(*p))

{

while (_istdigit(*p))

{

t.wHour = t.wHour * 10 + *p - _T('0');

p++;

}

else

return FALSE;

// get time separator

if (*p != cTimeSeparator)

return FALSE;

p++;

// now get minutes

if (_istdigit(*p))

{

while (_istdigit(*p))

{

t.wMinute = t.wMinute * 10 + *p - _T('0');

p++;

}

else

return FALSE;

// get time separator

if (*p != cTimeSeparator)

return FALSE;

p++;

// now get seconds

if (_istdigit(*p))

{

while (_istdigit(*p))

{

t.wSecond = t.wSecond * 10 + *p - _T('0');

p++;

}

else

return FALSE;

// get decimal separator

if (*p == cDecimalSeparator)

{

p++;

// now get hundreths

if (_istdigit(*p))

{

while (_istdigit(*p))

{

// t.wMilliseconds = t.wMilliseconds * 10 + *p - _T('0');

p++;

}

// t.wMilliseconds *= 10;

}

/* special case: 12 hour format */

if (nTimeFormat == 0)

{

if (_totupper(*s) == _T('P'))

{

t.wHour += 12;

}

if ((_totupper(*s) == _T('A')) && (t.wHour == 12))

{

t.wHour = 0;

}

if (t.wHour > 23 || t.wMinute > 60 || t.wSecond > 60 || t.wMilliseconds > 999)

return FALSE;

SetLocalTime (&t);

return TRUE;

}

INT cmd_time(LPTSTR param)

{

LPTSTR* arg;

INT argc;

INT i;

INT nTimeString = -1;

TCHAR szTime[40];

if (!_tcsncmp(param, _T("/?"), 2))

{

ConOutResPaging(TRUE, STRING_TIME_HELP1);

return 0;

}

nErrorLevel = 0;

/* Build the parameter array */

arg = split(param, &argc, FALSE, FALSE);

/* Check for options */

for (i = 0; i < argc; i++)

{

if (bEnableExtensions && (_tcsicmp(arg[i], _T("/T")) == 0))

{

/* Display current time in short format */

SYSTEMTIME st;

GetLocalTime(&st);

FormatTime(szTime, &st);

ConOutPrintf(_T("%s\n"), szTime);

freep(arg);

return 0;

}

if ((*arg[i] != _T('/')) && (nTimeString == -1))

nTimeString = i;

}

if (nTimeString == -1)

{

ConOutResPuts(STRING_TIME_NOW);

ConOutPrintf(_T("%s\n"), GetTimeString());

}

while (TRUE)

{

if (nTimeString == -1)

{

ConOutResPuts(STRING_TIME_HELP2);

ConInString(szTime, ARRAYSIZE(szTime));

TRACE("\'%s\'\n", debugstr_aw(szTime));

while (*szTime && szTime[_tcslen(szTime) - 1] < _T(' '))

szTime[_tcslen(szTime) - 1] = _T('\0');

if (ParseTime(szTime))

{

freep(arg);

return 0;

}

else

{

if (ParseTime(arg[nTimeString]))

{

freep(arg);

return 0;

}

/* Force input the next time around */

nTimeString = -1;

}

ConErrResPuts(STRING_TIME_ERROR);

nErrorLevel = 1;

}

freep(arg);

return 0;

}

#endif