Function encode_node

modules/cpl_c/cpl_parser.c:1278–1467

Returns : -1 - error * >0 - subtree size of the given node */

 *            >0 - subtree size of the given node
 */
int encode_node( xmlNodePtr node, char *p, char *p_end)
{
	xmlNodePtr kid;
	unsigned short sub_tree_size;
	int attr_size;
	int kid_size;
	int foo;

	/* counting the kids */
	for(kid=node->children,foo=0;kid;kid=kid->next)
		if (kid->type==XML_ELEMENT_NODE) foo++;
	check_overflow(p,GET_NODE_SIZE(foo),p_end,error);
	NR_OF_KIDS(p) = foo;

	/* size of the encoded attributes */
	attr_size = 0;

	/* init the number of attributes */
	NR_OF_ATTR(p) = 0;

	/* encode node name */
	switch (node->name[0]) {
		case 'a':case 'A':
			switch (node->name[7]) {
				case 0:
					NODE_TYPE(p) = ADDRESS_NODE;
					attr_size = encode_address_attr( node, p, p_end);
					break;
				case '-':
					NODE_TYPE(p) = ADDRESS_SWITCH_NODE;
					attr_size = encode_address_switch_attr( node, p, p_end);
					break;
				default:
					NODE_TYPE(p) = ANCILLARY_NODE;
					break;
			}
			break;
		case 'B':case 'b':
			NODE_TYPE(p) = BUSY_NODE;
			break;
		case 'c':case 'C':
			NODE_TYPE(p) = CPL_NODE;
			break;
		case 'd':case 'D':
			NODE_TYPE(p) = DEFAULT_NODE;
			break;
		case 'f':case 'F':
			NODE_TYPE(p) = FAILURE_NODE;
			break;
		case 'i':case 'I':
			NODE_TYPE(p) = INCOMING_NODE;
			break;
		case 'l':case 'L':
			switch (node->name[2]) {
				case 'g':case 'G':
					NODE_TYPE(p) = LOG_NODE;
					attr_size = encode_log_attr( node, p, p_end);
					break;