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Implement support for parsing shift states. Seems to work fine on the test.klc.

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svn path=/trunk/; revision=43898
This commit is contained in:
Arch Blackmann 2009-11-01 15:46:36 +00:00
parent 87e0a216c9
commit 2f450d2aa0
1 changed files with 63 additions and 2 deletions
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65
reactos/tools/kbdtool/parser.c
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@ -271,8 +271,69 @@ ULONG
DoSHIFTSTATE(IN PULONG StateCount,
IN OUT PULONG ShiftStates)
{
*StateCount = 10;
return SkipLines();
ULONG KeyWord;
ULONG i;
ULONG ShiftState;
CHAR Token[32];
/* Reset the shift states */
for (i = 0; i < 8; i++) ShiftStates[i] = -1;
/* Start with no states */
*StateCount = 0;
/* Scan for shift states */
while (NextLine(gBuf, 256, gfpInput))
{
/* Search for token */
if (sscanf(gBuf, "%s", Token) != 1) continue;
/* Make sure it's not a keyword */
KeyWord = isKeyWord(Token);
if (KeyWord < KEYWORD_COUNT) break;
/* Now scan for the shift state */
if (sscanf(gBuf, " %1s[01234567]", Token) != 1)
{
/* We failed -- should we warn? */
if (Verbose) printf("Invalid shift state\n");
continue;
}
/* Now read the state */
ShiftState = atoi(Token);
/* Scan existing states */
for (i = 0; i < *StateCount; i++)
{
/* Check for duplicate */
if ((ShiftStates[i] == ShiftState) && (Verbose))
{
/* Warn user */
printf("Duplicate shift state\n");
break;
}
}
/* Make sure we won't overflow */
if (*StateCount < 8)
{
/* Save this state */
ShiftStates[(*StateCount)++] = ShiftState;
}
else
{
/* Too many states -- should we warn? */
if (Verbose) printf("Too many shift states: %d\n", *StateCount);
}
}
/* Debug only */
printf("Found %d Shift States: [", *StateCount);
for (i = 0; i < *StateCount; i++) printf("%d ", ShiftStates[i]);
printf("]\n");
/* We are done */
return KeyWord;
}
ULONG