libaitcfg/src/tools.c - diff

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version 1.3, 2010/03/22 14:53:49	version 1.4, 2010/03/22 15:15:48
Line 23 inline int ltrim(u_char *psLine)	Line 23 inline int ltrim(u_char *psLine)
if (!pos)	if (!pos)
return 0;	return 0;

memmove(psLine, psLine + pos, strlen((char*) psLine) - pos + 1);	memmove(psLine, psLine + pos, (strlen((char*) psLine) - pos) + 1);
return pos;	return pos;
}	}

// rtrim() Right trim whitespaces	// rtrim() Right trim whitespaces
inline int rtrim(u_char *psLine)	inline int rtrim(u_char *psLine)
{	{
int i, pos = 0;	register int i;
	int pos = 0;

if (!psLine)	if (!psLine)
return 0;	return 0;
for (i = strlen((char*) psLine); i; i--) {	for (i = strlen((char*) psLine) - 1; i; i--) {
switch (psLine[i - 1]) {	switch (psLine[i]) {
case ' ':	case ' ':
case '\t':	case '\t':
case '\r':	case '\r':
case '\n':	case '\n':
psLine[i - 1] = 0;	psLine[i] = 0;
pos++;	pos++;
continue;	continue;
}	}
Line 61 inline int trim(u_char *psLine)	Line 62 inline int trim(u_char *psLine)
ret += rtrim(psLine);	ret += rtrim(psLine);

return ret;	return ret;
	}

	// unquot() Unquoted string
	inline int unquot(u_char *psLine)
	{
	char pos, str = NULL;
	int flg;

	if (!psLine)
	return 0;

	switch (*psLine) {
	case '`':
	case '"':
	case '\'':
	str = strdup((char*) psLine + 1);
	for (pos = str, flg = 0; pos; flg = ('\\' == pos), pos++) {
	if (!flg && pos == psLine) {
	*pos = 0;
	strlcpy((char) psLine, str, strlen((char) psLine) + 1);
	break;
	}
	}
	free(str);
	return 1;
	}

	return 0;
}	}