From e87d2f9ef8a4a298de5514b30ec2d43d3c90a644 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Neira=20Ayuso?= Date: Mon, 6 Jan 2014 00:51:14 +0100 Subject: src: new error reporting approach for XML/JSON parsers I have added a new structure for reporting some errors in parser that we can't cover with errno. In this patch, we have three errors that we can't cover with errno: NFT_PARSE_EBADINPUT : Bad XML/JSON format in the input NFT_PARSE_EMISSINGNODE : Missing node in our input NFT_PARSE_EBADTYPE : Wrong type value in a node Signed-off-by: Alvaro Neira Ayuso Signed-off-by: Pablo Neira Ayuso --- src/expr/counter.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) (limited to 'src/expr/counter.c') diff --git a/src/expr/counter.c b/src/expr/counter.c index 4919a69..11afb83 100644 --- a/src/expr/counter.c +++ b/src/expr/counter.c @@ -119,17 +119,18 @@ nft_rule_expr_counter_parse(struct nft_rule_expr *e, struct nlattr *attr) } static int -nft_rule_expr_counter_json_parse(struct nft_rule_expr *e, json_t *root) +nft_rule_expr_counter_json_parse(struct nft_rule_expr *e, json_t *root, + struct nft_parse_err *err) { #ifdef JSON_PARSING uint64_t uval64; - if (nft_jansson_parse_val(root, "pkts", NFT_TYPE_U64, &uval64) < 0) + if (nft_jansson_parse_val(root, "pkts", NFT_TYPE_U64, &uval64, err) < 0) return -1; nft_rule_expr_set_u64(e, NFT_EXPR_CTR_PACKETS, uval64); - if (nft_jansson_parse_val(root, "bytes", NFT_TYPE_U64, &uval64) < 0) + if (nft_jansson_parse_val(root, "bytes", NFT_TYPE_U64, &uval64, err) < 0) return -1; nft_rule_expr_set_u64(e, NFT_EXPR_CTR_BYTES, uval64); @@ -142,19 +143,22 @@ nft_rule_expr_counter_json_parse(struct nft_rule_expr *e, json_t *root) } static int -nft_rule_expr_counter_xml_parse(struct nft_rule_expr *e, mxml_node_t *tree) +nft_rule_expr_counter_xml_parse(struct nft_rule_expr *e, mxml_node_t *tree, + struct nft_parse_err *err) { #ifdef XML_PARSING struct nft_expr_counter *ctr = nft_expr_data(e); if (nft_mxml_num_parse(tree, "pkts", MXML_DESCEND_FIRST, BASE_DEC, - &ctr->pkts, NFT_TYPE_U64, NFT_XML_MAND) != 0) + &ctr->pkts, NFT_TYPE_U64, NFT_XML_MAND, + err) != 0) return -1; e->flags |= (1 << NFT_EXPR_CTR_PACKETS); if (nft_mxml_num_parse(tree, "bytes", MXML_DESCEND_FIRST, BASE_DEC, - &ctr->bytes, NFT_TYPE_U64, NFT_XML_MAND) != 0) + &ctr->bytes, NFT_TYPE_U64, NFT_XML_MAND, + err) != 0) return -1; e->flags |= (1 << NFT_EXPR_CTR_BYTES); -- cgit v1.2.3