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| author | Álvaro Neira Ayuso <alvaroneay@gmail.com> | 2013-06-27 21:56:18 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-06-29 11:56:05 +0200 |
| commit | 4a684c2ee4cdff2c5c6bfa06d93b58cb4e868bf6 (patch) | |
| tree | 6216e645631bba685f1c17e0cce851d0c1c6c517 /src/expr/meta.c | |
| parent | caf4ac2e95a358f5b6ee64c4cc6c6c96a0bff24b (diff) | |
src: support JSON format in chain, rule and expressions
While at it, order possible switch cases of _snprintf.
Signed-off-by: Alvaro Neira Ayuso <alvaroneay@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/expr/meta.c')
| -rw-r--r-- | src/expr/meta.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/expr/meta.c b/src/expr/meta.c index d5d297b..1a609cf 100644 --- a/src/expr/meta.c +++ b/src/expr/meta.c @@ -246,13 +246,17 @@ nft_rule_expr_meta_snprintf(char *buf, size_t len, uint32_t type, struct nft_expr_meta *meta = (struct nft_expr_meta *)e->data; switch(type) { + case NFT_RULE_O_DEFAULT: + return snprintf(buf, len, "dreg=%u key=%u ", + meta->dreg, meta->key); case NFT_RULE_O_XML: return snprintf(buf, len, "<dreg>%u</dreg>" "<key>%s</key>", meta->dreg, meta_key2str(meta->key)); - case NFT_RULE_O_DEFAULT: - return snprintf(buf, len, "dreg=%u key=%u ", - meta->dreg, meta->key); + case NFT_RULE_O_JSON: + return snprintf(buf, len, "\"dreg\" : %u, " + "\"key\" : %s", + meta->dreg, meta_key2str(meta->key)); default: break; } |