diff options
author | Ana Rey <anarey@gmail.com> | 2014-05-29 13:26:39 +0200 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2014-05-29 14:57:39 +0200 |
commit | ed9108662cfc31eede854197484e2641b4ab76d2 (patch) | |
tree | 8a5725a5e26439d1c2799e00b76cfbdb4735b6bc /src/expr | |
parent | 26298a9ffc2e216fb6d349b398bf903dd08a1b08 (diff) |
expr: log: Code refactoring in nft_rule_expr_log_snprintf
This process adds three new functions:
* nft_rule_expr_log_snprintf_default
* nft_rule_expr_log_snprintf_xml
* nft_rule_expr_log_snprintf_json
Signed-off-by: Ana Rey <anarey@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/expr')
-rw-r--r-- | src/expr/log.c | 58 |
1 files changed, 40 insertions, 18 deletions
diff --git a/src/expr/log.c b/src/expr/log.c index 5119c20..a61a8d3 100644 --- a/src/expr/log.c +++ b/src/expr/log.c @@ -243,32 +243,54 @@ static int nft_rule_expr_log_xml_parse(struct nft_rule_expr *e, #endif } +static int nft_rule_expr_log_snprintf_default(char *buf, size_t len, + struct nft_rule_expr *e) +{ + struct nft_expr_log *log = nft_expr_data(e); + + return snprintf(buf, len, "prefix '%s' group %u snaplen %u" + "qthreshold %u ", + log->prefix, log->group, log->snaplen, log->qthreshold); +} + +static int nft_rule_expr_log_snprintf_xml(char *buf, size_t size, + struct nft_rule_expr *e) +{ + struct nft_expr_log *log = nft_expr_data(e); + + return snprintf(buf, size, "<prefix>%s</prefix>" + "<group>%u</group>" + "<snaplen>%u</snaplen>" + "<qthreshold>%u</qthreshold>", + log->prefix, log->group, + log->snaplen, log->qthreshold); +} + +static int nft_rule_expr_log_snprintf_json(char *buf, size_t len, + struct nft_rule_expr *e) +{ + struct nft_expr_log *log = nft_expr_data(e); + + return snprintf(buf, len, "\"prefix\":\"%s\"," + "\"group\":%u," + "\"snaplen\":%u," + "\"qthreshold\":%u", + log->prefix, log->group, + log->snaplen, log->qthreshold); +} + + static int nft_rule_expr_log_snprintf(char *buf, size_t len, uint32_t type, uint32_t flags, struct nft_rule_expr *e) { - struct nft_expr_log *log = nft_expr_data(e); - switch(type) { case NFT_OUTPUT_DEFAULT: - return snprintf(buf, len, "prefix '%s' group %u " - "snaplen %u qthreshold %u ", - log->prefix, log->group, - log->snaplen, log->qthreshold); + return nft_rule_expr_log_snprintf_default(buf, len, e); case NFT_OUTPUT_XML: - return snprintf(buf, len, "<prefix>%s</prefix>" - "<group>%u</group>" - "<snaplen>%u</snaplen>" - "<qthreshold>%u</qthreshold>", - log->prefix, log->group, - log->snaplen, log->qthreshold); + return nft_rule_expr_log_snprintf_xml(buf, len, e); case NFT_OUTPUT_JSON: - return snprintf(buf, len, "\"prefix\":\"%s\"," - "\"group\":%u," - "\"snaplen\":%u," - "\"qthreshold\":%u", - log->prefix, log->group, - log->snaplen, log->qthreshold); + return nft_rule_expr_log_snprintf_json(buf, len, e); default: break; } |