libaitcfg/src/tools.c - diff

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version 1.2.4.4, 2010/03/22 15:05:14	version 1.3, 2010/03/22 14:53:49
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)
{	{
register int i;	int i, pos = 0;
int pos = 0;

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