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| author | Álvaro Neira Ayuso <alvaroneay@gmail.com> | 2014-01-06 00:51:14 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2014-01-06 13:20:46 +0100 |
| commit | e87d2f9ef8a4a298de5514b30ec2d43d3c90a644 (patch) | |
| tree | b1379f466db57d1a8bf8c2e6048f8a3933ef9639 /src/expr/immediate.c | |
| parent | b4a0d19dc1b16a614cdf0aa362f754e734486b38 (diff) | |
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 <alvaroneay@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/expr/immediate.c')
| -rw-r--r-- | src/expr/immediate.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/expr/immediate.c b/src/expr/immediate.c index a96d3de..3ae4082 100644 --- a/src/expr/immediate.c +++ b/src/expr/immediate.c @@ -178,20 +178,21 @@ nft_rule_expr_immediate_parse(struct nft_rule_expr *e, struct nlattr *attr) } static int -nft_rule_expr_immediate_json_parse(struct nft_rule_expr *e, json_t *root) +nft_rule_expr_immediate_json_parse(struct nft_rule_expr *e, json_t *root, + struct nft_parse_err *err) { #ifdef JSON_PARSING struct nft_expr_immediate *imm = nft_expr_data(e); int datareg_type; uint32_t reg; - if (nft_jansson_parse_reg(root, "dreg", NFT_TYPE_U32, ®) < 0) + if (nft_jansson_parse_reg(root, "dreg", NFT_TYPE_U32, ®, err) < 0) return -1; nft_rule_expr_set_u32(e, NFT_EXPR_IMM_DREG, reg); datareg_type = nft_jansson_data_reg_parse(root, "immediatedata", - &imm->data); + &imm->data, err); if (datareg_type < 0) return -1; @@ -217,14 +218,15 @@ nft_rule_expr_immediate_json_parse(struct nft_rule_expr *e, json_t *root) } static int -nft_rule_expr_immediate_xml_parse(struct nft_rule_expr *e, mxml_node_t *tree) +nft_rule_expr_immediate_xml_parse(struct nft_rule_expr *e, mxml_node_t *tree, + struct nft_parse_err *err) { #ifdef XML_PARSING struct nft_expr_immediate *imm = nft_expr_data(e); int datareg_type; int32_t reg; - reg = nft_mxml_reg_parse(tree, "dreg", MXML_DESCEND_FIRST); + reg = nft_mxml_reg_parse(tree, "dreg", MXML_DESCEND_FIRST, err); if (reg < 0) return -1; @@ -232,7 +234,7 @@ nft_rule_expr_immediate_xml_parse(struct nft_rule_expr *e, mxml_node_t *tree) e->flags |= (1 << NFT_EXPR_IMM_DREG); datareg_type = nft_mxml_data_reg_parse(tree, "immediatedata", - &imm->data, NFT_XML_MAND); + &imm->data, NFT_XML_MAND, err); switch (datareg_type) { case DATA_VALUE: e->flags |= (1 << NFT_EXPR_IMM_DATA); |