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Fix for end-of-buffer

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date	2001.09.20.16.06.00;	author rmoore1;	state Exp;
This commit is contained in:
aystarik 2005-06-29 20:44:29 +00:00
parent 2e2c5c06da
commit d2230c1a48
1 changed files with 127 additions and 4 deletions
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131
source/tools/acpisrc/asconvrt.c
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@ -2,7 +2,7 @@
/******************************************************************************
*
* Module Name: asconvrt - Source conversion code
* $Revision: 1.26 $
* $Revision: 1.28 $
*
*****************************************************************************/
@ -551,6 +551,94 @@ AsReplaceString (
return ReplaceCount;
}
/******************************************************************************
*
* FUNCTION: AsLowerCaseString
*
* DESCRIPTION: LowerCase all instances of a target string with a replacement
* string. Returns count of the strings replaced.
*
******************************************************************************/
int
AsLowerCaseString (
char *Target,
char *Buffer)
{
char *SubString1;
char *SubString2;
char *SubBuffer;
int TargetLength;
int LowerCaseCount = 0;
int i;
TargetLength = strlen (Target);
SubBuffer = Buffer;
SubString1 = Buffer;
while (SubString1)
{
/* Find the target string */
SubString1 = strstr (SubBuffer, Target);
if (!SubString1)
{
return LowerCaseCount;
}
/*
* Check for translation escape string -- means to ignore
* blocks of code while replacing
*/
SubString2 = strstr (SubBuffer, "/*!");
if ((SubString2) &&
(SubString2 < SubString1))
{
/* Find end of the escape block starting at "Substring2" */
SubString2 = strstr (SubString2, "!*/");
if (!SubString2)
{
/* Didn't find terminator */
return LowerCaseCount;
}
/* Move buffer to end of escape block and continue */
SubBuffer = SubString2;
}
/* Do the actual replace if the target was found */
else
{
if (!AsMatchExactWord (SubString1, TargetLength))
{
SubBuffer = SubString1 + 1;
continue;
}
for (i = 0; i < TargetLength; i++)
{
SubString1[i] = (char) tolower (SubString1[i]);
}
SubBuffer = SubString1 + TargetLength;
LowerCaseCount++;
}
}
return LowerCaseCount;
}
/******************************************************************************
*
@ -641,6 +729,15 @@ AsMixedCaseToUnderscores (
(isupper (SubBuffer[1])))
{
if (isdigit (SubBuffer[0]))
{
if (isupper (*(SubBuffer-1)))
{
SubBuffer++;
continue;
}
}
/*
* Matched the pattern.
* Find the end of this identifier (token)
@ -716,7 +813,6 @@ AsLowerCaseIdentifiers (
* Check for translation escape string -- means to ignore
* blocks of code while replacing
*/
if ((SubBuffer[0] == '/') &&
(SubBuffer[1] == '*') &&
(SubBuffer[2] == '!'))
@ -750,7 +846,7 @@ AsLowerCaseIdentifiers (
/* Find the closing quote */
while (1)
while (SubBuffer[0])
{
/* Ignore escaped quote characters */
@ -768,6 +864,10 @@ AsLowerCaseIdentifiers (
}
}
if (!SubBuffer[0])
{
return;
}
/*
* Only lower case if we have an upper followed by a lower
@ -1019,13 +1119,35 @@ AsRemoveConditionalCompile (
while (SubString)
{
Comment = strstr (SubString, "/*");
SubBuffer = strstr (SubString, Keyword);
if (!SubBuffer)
{
return;
}
/*
* Check for translation escape string -- means to ignore
* blocks of code while replacing
*/
Comment = strstr (SubString, "/*!");
if ((Comment) &&
(Comment < SubBuffer))
{
SubString = strstr (Comment, "!*/");
if (!SubString)
{
return;
}
SubString += 3;
continue;
}
/* Check for ordinary comment */
Comment = strstr (SubString, "/*");
if ((Comment) &&
(Comment < SubBuffer))
{
@ -1128,6 +1250,7 @@ AsRemoveConditionalCompile (
Gbl_MadeChanges = TRUE;
memmove (SubString, SubBuffer, StrLength+1);
SubBuffer = SubString;
}
}