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* src: add flag to add event wrapping in output functionsArturo Borrero2014-04-261-0/+77
| | | | | | | | | | | | | | This patch uses the flag option of each output function to print an event wrapper string in each object. In order to use this functionality, the caller must pass the corresponding flags: NFT_OF_EVENT_NEW / NFT_OF_EVENT_DEL. (I have slightly refactorized the original code to add the xml/json header and footer --pablo). Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* build: resolve build failure involving linux/netlink.hJan Engelhardt2014-01-211-1/+2
| | | | | | | | | | | | | | This was seen with a sufficiently-old /usr/include/linux (from Linux 2.6.32). In file included from common.c:10: /usr/include/linux/netlink.h:34: error: expected specifier-qualifier-list before 'sa_family_t' The solution is to include <linux/*> last of all system headers. Signed-off-by: Jan Engelhardt <jengelh@inai.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* rename library to libnftnllibnftnl-1.0.0Pablo Neira Ayuso2014-01-201-1/+1
| | | | | | We plan to use this library name for the higher layer library. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* src: new error reporting approach for XML/JSON parsersÁlvaro Neira Ayuso2014-01-061-0/+31
| | | | | | | | | | | | | | 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>
* src: consolidate netlink build header functionPablo Neira Ayuso2013-11-241-0/+36
Add new function nft_nlmsg_build_hdr which consolidates all existing functions to build headers per object. They basically look the same. This patch still provides aliases for consistency in the naming approach. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>