619 lines
14 KiB
C
619 lines
14 KiB
C
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#include "brian.h"
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VOID
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FullEnterTime(
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PUSHORT BufferPointer,
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CSHORT Year,
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CSHORT Month,
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CSHORT Day,
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CSHORT Hour,
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CSHORT Minute,
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CSHORT Second,
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CSHORT MSecond
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);
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VOID
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FullDisplayTime (
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USHORT BufferIndex
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);
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VOID
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PrintTime (
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IN PTIME Time
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)
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{
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TIME_FIELDS TimeFields;
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RtlTimeToTimeFields( Time, &TimeFields );
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printf( "%02u-%02u-%02u %02u:%02u:%02u",
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TimeFields.Month,
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TimeFields.Day,
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TimeFields.Year % 100,
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TimeFields.Hour,
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TimeFields.Minute,
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TimeFields.Second );
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return;
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}
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VOID
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BPrintTime (
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IN PTIME Time
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)
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{
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TIME_FIELDS TimeFields;
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RtlTimeToTimeFields( Time, &TimeFields );
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bprint "%02u-%02u-%02u %02u:%02u:%02u",
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TimeFields.Month,
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TimeFields.Day,
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((USHORT) (TimeFields.Year - 1900)) > 100
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? 0
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: TimeFields.Year - 1900,
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TimeFields.Hour,
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TimeFields.Minute,
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TimeFields.Second );
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return;
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}
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VOID
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InputEnterTime (
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IN PCHAR ParamBuffer
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)
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{
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USHORT ActualIndex;
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PUSHORT BufferPointer;
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CSHORT Year;
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CSHORT Month;
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CSHORT Day;
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CSHORT Hour;
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CSHORT Minute;
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CSHORT Second;
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CSHORT MSecond;
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BOOLEAN LastInput;
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BOOLEAN ParmSpecified;
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ActualIndex = 0;
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BufferPointer = NULL;
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Year = 1601;
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Month = 1;
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Day = 1;
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Hour = 0;
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Minute = 0;
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Second = 0;
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MSecond = 0;
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ParmSpecified = FALSE;
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LastInput = TRUE;
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//
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// While there is more input, analyze the parameter and update the
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// query flags.
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//
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while (TRUE) {
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ULONG DummyCount;
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//
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// Swallow leading white spaces.
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//
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ParamBuffer = SwallowWhite( ParamBuffer, &DummyCount );
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if (*ParamBuffer) {
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//
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// If the next parameter is legal then check the paramter value.
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// Update the parameter value.
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//
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if ((*ParamBuffer == '-'
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|| *ParamBuffer == '/')
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&& (ParamBuffer++, *ParamBuffer != '\0')) {
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//
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// Switch on the next character.
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//
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switch( *ParamBuffer ) {
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//
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// Check buffer index.
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//
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case 'b' :
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case 'B' :
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//
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// Move to the next character, as long as there
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// are no white spaces continue analyzing letters.
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// On the first bad letter, skip to the next
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// parameter.
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//
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ParamBuffer++;
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ActualIndex = (USHORT) AsciiToInteger( ParamBuffer );
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BufferPointer = &ActualIndex;
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ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
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ParmSpecified = TRUE;
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break;
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//
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// Enter the year value.
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//
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case 'y' :
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case 'Y' :
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//
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// Move to the next character, as long as there
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// are no white spaces continue analyzing letters.
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// On the first bad letter, skip to the next
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// parameter.
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//
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ParamBuffer++;
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Year = (CSHORT) AsciiToInteger( ParamBuffer );
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ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
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ParmSpecified = TRUE;
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break;
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//
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// Check the month value.
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//
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case 'm' :
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case 'M' :
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//
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// Move to the next character, as long as there
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// are no white spaces continue analyzing letters.
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// On the first bad letter, skip to the next
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// parameter.
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//
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ParamBuffer++;
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Month = (CSHORT) AsciiToInteger( ParamBuffer );
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ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
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ParmSpecified = TRUE;
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break;
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//
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// Enter the day value.
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//
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case 'd' :
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case 'D' :
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//
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// Move to the next character, as long as there
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// are no white spaces continue analyzing letters.
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// On the first bad letter, skip to the next
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// parameter.
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//
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ParamBuffer++;
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Day = (CSHORT) AsciiToInteger( ParamBuffer );
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ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
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ParmSpecified = TRUE;
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break;
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//
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// Enter the hour value.
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//
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case 'h' :
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case 'H' :
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//
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// Move to the next character, as long as there
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// are no white spaces continue analyzing letters.
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// On the first bad letter, skip to the next
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// parameter.
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//
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ParamBuffer++;
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Hour = (CSHORT) AsciiToInteger( ParamBuffer );
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ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
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ParmSpecified = TRUE;
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break;
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//
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// Enter the minute value.
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//
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case 'i' :
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case 'I' :
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//
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// Move to the next character, as long as there
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// are no white spaces continue analyzing letters.
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// On the first bad letter, skip to the next
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// parameter.
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//
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ParamBuffer++;
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Minute = (CSHORT) AsciiToInteger( ParamBuffer );
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ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
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ParmSpecified = TRUE;
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break;
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//
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// Enter the second value.
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//
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case 's' :
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case 'S' :
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//
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// Move to the next character, as long as there
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// are no white spaces continue analyzing letters.
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// On the first bad letter, skip to the next
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// parameter.
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//
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ParamBuffer++;
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Second = (CSHORT) AsciiToInteger( ParamBuffer );
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ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
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ParmSpecified = TRUE;
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break;
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//
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// Check the millesecond value.
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//
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case 'c' :
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case 'C' :
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//
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// Move to the next character, as long as there
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// are no white spaces continue analyzing letters.
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// On the first bad letter, skip to the next
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// parameter.
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//
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ParamBuffer++;
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MSecond = (CSHORT) AsciiToInteger( ParamBuffer );
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ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
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ParmSpecified = TRUE;
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break;
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default :
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//
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// Swallow to the next white space and continue the
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// loop.
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//
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ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
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}
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}
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//
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// Else the text is invalid, skip the entire block.
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//
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//
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//
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// Else if there is no input then exit.
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//
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} else if ( LastInput ) {
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break;
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//
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// Else try to read another line for open parameters.
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//
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} else {
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}
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}
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//
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// If no parameters were received then display the syntax message.
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//
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if (!ParmSpecified) {
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printf( "\n Usage: et [options]*\n" );
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printf( "\n Options:" );
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printf( "\n -b<digits> Buffer index" );
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printf( "\n -y<digits> Year (1601...)" );
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printf( "\n -m<digits> Month (1..12)" );
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printf( "\n -d<digits> Day (1..31)" );
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printf( "\n -h<digits> Hour (0..23)" );
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printf( "\n -i<digits> Minute (0..59)" );
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printf( "\n -s<digits> Second (0..59)" );
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printf( "\n -c<digits> Milleseconds (0..999)" );
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printf( "\n\n" );
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//
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// Else call the routine to enter the time.
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//
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} else {
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FullEnterTime( BufferPointer,
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Year,
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Month,
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Day,
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Hour,
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Minute,
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Second,
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MSecond );
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}
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return;
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}
|
||
|
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|
||
|
|
VOID
|
||
|
|
FullEnterTime(
|
||
|
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IN PUSHORT BufferPointer,
|
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|
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IN CSHORT Year,
|
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|
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IN CSHORT Month,
|
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|
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IN CSHORT Day,
|
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|
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IN CSHORT Hour,
|
||
|
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IN CSHORT Minute,
|
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|
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IN CSHORT Second,
|
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|
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IN CSHORT MSecond
|
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|
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)
|
||
|
|
{
|
||
|
|
NTSTATUS Status;
|
||
|
|
TIME_FIELDS TimeFields;
|
||
|
|
USHORT BufferIndex;
|
||
|
|
|
||
|
|
//
|
||
|
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// If we need a buffer, allocate it now.
|
||
|
|
//
|
||
|
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|
||
|
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try {
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||
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if (BufferPointer == NULL) {
|
||
|
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|
||
|
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SIZE_T ThisLength;
|
||
|
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ULONG TempIndex;
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||
|
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ThisLength = sizeof( TIME );
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Status = AllocateBuffer( 0L, &ThisLength, &TempIndex );
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BufferIndex = (USHORT) TempIndex;
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BufferPointer = &BufferIndex;
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||
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if (!NT_SUCCESS( Status )) {
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printf( "\n\tFullEnterTime: Unable to allocate a buffer -> %08lx",
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Status );
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||
|
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try_return( NOTHING );
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||
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}
|
||
|
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|
||
|
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printf( "\n\tFullEnterTime: Using buffer -> %04x", *BufferPointer );
|
||
|
|
printf( "\n" );
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Check that the buffer index is valid.
|
||
|
|
//
|
||
|
|
|
||
|
|
if (*BufferPointer >= MAX_BUFFERS) {
|
||
|
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|
||
|
|
printf( "\n\tFullEnterTime: The buffer index is invalid" );
|
||
|
|
try_return( NOTHING );
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Enter the values in the time field structure.
|
||
|
|
//
|
||
|
|
|
||
|
|
TimeFields.Year = Year;
|
||
|
|
TimeFields.Month = Month;
|
||
|
|
TimeFields.Day = Day;
|
||
|
|
TimeFields.Hour = Hour;
|
||
|
|
TimeFields.Minute = Minute;
|
||
|
|
TimeFields.Second = Second;
|
||
|
|
TimeFields.Milliseconds = MSecond;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Convert the time field to TIME format for our buffer.
|
||
|
|
//
|
||
|
|
|
||
|
|
if (!RtlTimeFieldsToTime( &TimeFields,
|
||
|
|
(PTIME) Buffers[*BufferPointer].Buffer )) {
|
||
|
|
|
||
|
|
printf( "\n\tFullEnterTime: Invalid time format" );
|
||
|
|
try_return( NOTHING );
|
||
|
|
}
|
||
|
|
|
||
|
|
try_exit: NOTHING;
|
||
|
|
} finally {
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
VOID
|
||
|
|
InputDisplayTime (
|
||
|
|
IN PCHAR ParamBuffer
|
||
|
|
)
|
||
|
|
{
|
||
|
|
USHORT BufferIndex;
|
||
|
|
BOOLEAN ParamReceived;
|
||
|
|
BOOLEAN LastInput;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Set the defaults.
|
||
|
|
//
|
||
|
|
|
||
|
|
BufferIndex = 0;
|
||
|
|
ParamReceived = FALSE;
|
||
|
|
LastInput = TRUE;
|
||
|
|
|
||
|
|
//
|
||
|
|
// While there is more input, analyze the parameter and update the
|
||
|
|
// query flags.
|
||
|
|
//
|
||
|
|
|
||
|
|
while (TRUE) {
|
||
|
|
|
||
|
|
ULONG DummyCount;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Swallow leading white spaces.
|
||
|
|
//
|
||
|
|
ParamBuffer = SwallowWhite( ParamBuffer, &DummyCount );
|
||
|
|
|
||
|
|
if (*ParamBuffer) {
|
||
|
|
|
||
|
|
//
|
||
|
|
// If the next parameter is legal then check the paramter value.
|
||
|
|
// Update the parameter value.
|
||
|
|
//
|
||
|
|
if ((*ParamBuffer == '-'
|
||
|
|
|| *ParamBuffer == '/')
|
||
|
|
&& (ParamBuffer++, *ParamBuffer != '\0')) {
|
||
|
|
|
||
|
|
//
|
||
|
|
// Switch on the next character.
|
||
|
|
//
|
||
|
|
|
||
|
|
switch( *ParamBuffer ) {
|
||
|
|
|
||
|
|
//
|
||
|
|
// Check the buffer index.
|
||
|
|
//
|
||
|
|
case 'b' :
|
||
|
|
case 'B' :
|
||
|
|
|
||
|
|
//
|
||
|
|
// Move to the next character, as long as there
|
||
|
|
// are no white spaces continue analyzing letters.
|
||
|
|
// On the first bad letter, skip to the next
|
||
|
|
// parameter.
|
||
|
|
//
|
||
|
|
ParamBuffer++;
|
||
|
|
|
||
|
|
BufferIndex = (USHORT) AsciiToInteger( ParamBuffer );
|
||
|
|
|
||
|
|
ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
|
||
|
|
|
||
|
|
ParamReceived = TRUE;
|
||
|
|
|
||
|
|
break;
|
||
|
|
|
||
|
|
default :
|
||
|
|
|
||
|
|
//
|
||
|
|
// Swallow to the next white space and continue the
|
||
|
|
// loop.
|
||
|
|
//
|
||
|
|
|
||
|
|
ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Else the text is invalid, skip the entire block.
|
||
|
|
//
|
||
|
|
//
|
||
|
|
|
||
|
|
//
|
||
|
|
// Else if there is no input then exit.
|
||
|
|
//
|
||
|
|
} else if ( LastInput ) {
|
||
|
|
|
||
|
|
break;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Else try to read another line for open parameters.
|
||
|
|
//
|
||
|
|
} else {
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// If no parameters were received then display the syntax message.
|
||
|
|
//
|
||
|
|
if (!ParamReceived) {
|
||
|
|
|
||
|
|
printf( "\n Usage: dqf [options]* -b<digits> [options]*\n" );
|
||
|
|
printf( "\n Options:" );
|
||
|
|
printf( "\n -b<digits> Buffer index" );
|
||
|
|
printf( "\n -c<char> Key to buffer format" );
|
||
|
|
printf( "\n\n" );
|
||
|
|
|
||
|
|
//
|
||
|
|
// Else call our display buffer routine.
|
||
|
|
//
|
||
|
|
} else {
|
||
|
|
|
||
|
|
FullDisplayTime( BufferIndex );
|
||
|
|
}
|
||
|
|
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
VOID
|
||
|
|
FullDisplayTime (
|
||
|
|
USHORT BufferIndex
|
||
|
|
)
|
||
|
|
{
|
||
|
|
//
|
||
|
|
// Check that the buffer index is valid and the buffer is used.
|
||
|
|
//
|
||
|
|
|
||
|
|
if (BufferIndex >= MAX_BUFFERS
|
||
|
|
|| Buffers[BufferIndex].Used == FALSE) {
|
||
|
|
|
||
|
|
bprint "\n\tFullDisplayTime: Invalid buffer index" );
|
||
|
|
|
||
|
|
} else {
|
||
|
|
|
||
|
|
printf( "\n\tFullDisplayTime: Index %d ", BufferIndex );
|
||
|
|
PrintTime( (PTIME) Buffers[BufferIndex].Buffer );
|
||
|
|
}
|
||
|
|
|
||
|
|
printf( "\n" );
|
||
|
|
|
||
|
|
return;
|
||
|
|
}
|