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* rule: Add json parser supportÁlvaro Neira Ayuso2013-08-201-0/+25
| | | | | | | Add function for parsing rules in JSON format Signed-off-by: Alvaro Neira Ayuso <alvaroneay@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* xml: expr: limit: fix wrong assignation when parsingArturo Borrero2013-08-121-1/+1
| | | | | | | | | | This assignation was wrong. Introduced at commit e13819c (src: xml: consolidate common XML code via nft_mxml_num_parse). Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* expr: don't override errno value if nft_mxml_num_parse is usedPablo Neira Ayuso2013-07-251-5/+2
| | | | | | That function already sets errno for us. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* src: xml: consolidate common XML code via nft_mxml_num_parseArturo Borrero2013-07-251-19/+4
| | | | | | | | | | | This patch moves common XML parsing code to nft_mxml_num_parse(). To handle this, the nft_strtoi() helper fuction is included. I've changed some MXML_DESCEND[_FIRST] flags to avoid match a nested node under some circumstances, ie, matching two nodes with the same name that are descendant. Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* src: simplify getter logicPablo Neira Ayuso2013-07-181-14/+4
| | | | | | | | This patch refactors the getter code to simplify it. The default cases have been removed so gcc will spot a warning if an attribute is not handled appropriately. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* expr: limit: fix getterPablo Neira Ayuso2013-07-151-4/+6
| | | | | | Set missing data length via getter, otherwise it returns zero. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* expr: add nft_expr_data to replace explicit casting to obtain expression dataPablo Neira Ayuso2013-07-131-6/+6
| | | | Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* expr: use __attribute__((constructor)) to register expressionPablo Neira Ayuso2013-07-131-0/+5
| | | | | | Instead of manual array registration. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* src: improve default text outputGiuseppe Longo2013-07-051-1/+1
| | | | | | | | | | | | | This patch improves default plain text output by mimicing the default output of libnl-nft. While at it, several %lu has been translated to use %"PRIu64" for correctness. [ I have added the policy to string translation --pablo ] Signed-off-by: Giuseppe Longo <giuseppelng@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* src: consolidate XML parsing of expressions via nft_mxml_expr_parsePablo Neira Ayuso2013-07-041-14/+1
| | | | | | | | | Move common code for XML parsing of expressions to the new nft_mxml_expr_parse function. This patch reduces the XML parsing code in 300 LOC. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* src: support JSON format in chain, rule and expressionsÁlvaro Neira Ayuso2013-06-291-0/+4
| | | | | | | 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>
* src: constify first parameter of all nft_*_getPablo Neira Ayuso2013-06-171-1/+2
| | | | Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* expr: add limitPablo Neira Ayuso2013-06-131-0/+213
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>