libaitio/src/aitio.c - diff

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version 1.2.2.1, 2011/02/10 19:34:53	version 1.2.2.2, 2011/02/10 19:45:07
Line 358 end:	Line 358 end:
/*	/*
* ioVarAst() Function for evaluate string like asterisk variable "{text[:[-]#[:#]]}"	* ioVarAst() Function for evaluate string like asterisk variable "{text[:[-]#[:#]]}"
* @csString = Input string	* @csString = Input string
* @strLen = String length
* return: NULL error, !=NULL Allocated new string evaluated from input string, must be free()	* return: NULL error, !=NULL Allocated new string evaluated from input string, must be free()
*/	*/
char *	char *
ioVarAst(const char *csString, int strLen)	ioVarAst(const char *csString)
{	{
char ext, str, *out = NULL;	char ext, str, *out = NULL;
int e[2] = { 0 };	int e[2] = { 0 };

if (!csString \|\| !strLen)	if (!csString)
return NULL;	return NULL;

if (!strchr(csString, '{') \|\| !strrchr(csString, '}'))	if (!strchr(csString, '{') \|\| !strrchr(csString, '}')) {
	memset(io_Error, 0, STRSIZ);
	snprintf(io_Error, STRSIZ, "Error:: Invalid input string format ... "
	"must be like {text[:[-]#[:#]]}");
	io_Errno = EINVAL;
return NULL;	return NULL;
else {	} else {
str = strdup(strchr(csString, '{') + 1);	str = strdup(strchr(csString, '{') + 1);
*strrchr(str, '}') = 0;	*strrchr(str, '}') = 0;
}	}