libaitio/src/vars.c - diff

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Diff for /libaitio/src/Attic/vars.c between versions 1.2.2.1 and 1.3.2.1

version 1.2.2.1, 2011/11/03 14:17:39	version 1.3.2.1, 2011/12/13 10:40:05
Line 47 SUCH DAMAGE.	Line 47 SUCH DAMAGE.


/*	/*
* io_vals2buffer() Marshaling data from array with variables to buffer	* io_vars2buffer() Marshaling data from array with variables to buffer
* @buf = Buffer	* @buf = Buffer
* @buflen = Size of buffer	* @buflen = Size of buffer
* @vars = Variable array	* @vars = Variable array
* return: -1 error, 0 nothing done or >0 size of marshaled data	* return: -1 error, 0 nothing done or >0 size of marshaled data
*/	*/
int	int
io_vals2buffer(u_char buf, int buflen, array_t vars)	io_vars2buffer(u_char buf, int buflen, array_t vars)
{	{
int Limit = 0;	int Limit = 0;
register int i;	register int i;
Line 126 io_vals2buffer(u_char buf, int buflen, array_t vars)	Line 126 io_vals2buffer(u_char buf, int buflen, array_t vars)
}	}

/*	/*
* io_buffer2vals() De-marshaling data from buffer to array with variables	* io_buffer2vars() De-marshaling data from buffer to array with variables
* @buf = Buffer	* @buf = Buffer
* @buflen = Size of buffer	* @buflen = Size of buffer
* @vnum = Number of variables into buffer	* @vnum = Number of variables into buffer
Line 135 io_vals2buffer(u_char buf, int buflen, array_t vars)	Line 135 io_vals2buffer(u_char buf, int buflen, array_t vars)
* return: =NULL error, !=NULL allocated variable array, after use must free with io_arrayDestroy()	* return: =NULL error, !=NULL allocated variable array, after use must free with io_arrayDestroy()
*/	*/
array_t *	array_t *
io_buffer2vals(u_char *buf, int buflen, int vnum, int zcpy)	io_buffer2vars(u_char *buf, int buflen, int vnum, int zcpy)
{	{
array_t *vars;	array_t *vars;
int Limit = 0;	int Limit = 0;
Line 240 io_buffer2vals(u_char *buf, int buflen, int vnum, int	Line 240 io_buffer2vals(u_char *buf, int buflen, int vnum, int
/* buffer marshaling without swapping bytes to network order */	/* buffer marshaling without swapping bytes to network order */

/*	/*
* io_vals2map() Marshaling data from array with variables to memory map	* io_vars2map() Marshaling data from array with variables to memory map
* @buf = Buffer	* @buf = Buffer
* @buflen = Size of buffer	* @buflen = Size of buffer
* @vars = Variable array	* @vars = Variable array
* return: -1 error, 0 nothing done or >0 size of marshaled data	* return: -1 error, 0 nothing done or >0 size of marshaled data
*/	*/
int	int
io_vals2map(u_char buf, int buflen, array_t vars)	io_vars2map(u_char buf, int buflen, array_t vars)
{	{
int Limit = 0;	int Limit = 0;
register int i;	register int i;
Line 319 io_vals2map(u_char buf, int buflen, array_t vars)	Line 319 io_vals2map(u_char buf, int buflen, array_t vars)
}	}

/*	/*
* io_map2vals() De-marshaling data from memory map to array with variables	* io_map2vars() De-marshaling data from memory map to array with variables
* @buf = Buffer	* @buf = Buffer
* @buflen = Size of buffer	* @buflen = Size of buffer
* @vnum = Number of variables into buffer	* @vnum = Number of variables into buffer
Line 328 io_vals2map(u_char buf, int buflen, array_t vars)	Line 328 io_vals2map(u_char buf, int buflen, array_t vars)
* return: =NULL error, !=NULL allocated variable array, after use must free with io_arrayDestroy()	* return: =NULL error, !=NULL allocated variable array, after use must free with io_arrayDestroy()
*/	*/
array_t *	array_t *
io_map2vals(u_char *buf, int buflen, int vnum, int zcpy)	io_map2vars(u_char *buf, int buflen, int vnum, int zcpy)
{	{
array_t *vars;	array_t *vars;
int Limit = 0;	int Limit = 0;
Line 429 io_map2vals(u_char *buf, int buflen, int vnum, int zcp	Line 429 io_map2vals(u_char *buf, int buflen, int vnum, int zcp
* return: =NULL error or !=NULL allocated array	* return: =NULL error or !=NULL allocated array
*/	*/
inline array_t *	inline array_t *
io_allocVars(u_int varnum)	io_allocVars(int varnum)
{	{
array_t *arr;	array_t *arr;
register int i;	register int i;
Line 454 io_allocVars(u_int varnum)	Line 454 io_allocVars(u_int varnum)
}	}

/*	/*
	* io_clrVars() Clear ait_val_t elements from array
	* @vars = Variable array
	* return: -1 error or size of array
	*/
	inline int
	io_clrVars(array_t * __restrict vars)
	{
	register int i;

	if (!vars)
	return -1;

	for (i = 0; i < io_arraySize(vars); i++)
	if (io_arrayGet(vars, i))
	AIT_FREE_VAL(io_array(vars, i, ait_val_t*));

	return io_arraySize(vars);
	}

	/*
* io_freeVars() Free ait_val_t array	* io_freeVars() Free ait_val_t array
* @vars = Variable array	* @vars = Variable array
* return: none	* return: none
Line 461 io_allocVars(u_int varnum)	Line 481 io_allocVars(u_int varnum)
inline void	inline void
io_freeVars(array_t ** __restrict vars)	io_freeVars(array_t ** __restrict vars)
{	{
register int i;

if (!vars \|\| !*vars)	if (!vars \|\| !*vars)
return;	return;

for (i = 0; i < io_arraySize(*vars); i++)	io_clrVars(*vars);
if (io_arrayGet(*vars, i))
AIT_FREE_VAL(io_array(vars, i, ait_val_t));

io_arrayFree(*vars);	io_arrayFree(*vars);
io_arrayDestroy(vars);	io_arrayDestroy(vars);
	}

	/*
	* io_allocVar() Allocate memory for variable
	* return: NULL error or new variable, after use free variable with io_freeVar()
	*/
	inline ait_val_t *
	io_allocVar(void)
	{
	ait_val_t *v = NULL;

	v = malloc(sizeof(ait_val_t));
	if (!v) {
	LOGERR;
	return NULL;
	} else
	memset(v, 0, sizeof(ait_val_t));
	v->val_type = empty;

	return v;
	}

	/*
	* io_freeVar() Free allocated memory for variable
	* @val = Variable
	* return: none
	*/
	inline void
	io_freeVar(ait_val_t ** __restrict val)
	{
	if (val && *val) {
	AIT_FREE_VAL(*val);
	free(*val);
	*val = NULL;
	}
}	}

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