diff options
| author | Phil Sutter <phil@nwl.cc> | 2018-05-08 13:08:37 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2018-05-11 12:16:59 +0200 |
| commit | e70354f53e9f6be4a4be31dbc46c5e23291d3587 (patch) | |
| tree | 8d0bb763d9e80c5eb33e899666552e2bd414053b /src/meta.c | |
| parent | e77b31f53a61a8995cd6baf91a6e557260f401bd (diff) | |
libnftables: Implement JSON output support
Although technically there already is support for JSON output via 'nft
export json' command, it is hardly useable since it exports all the gory
details of nftables VM. Also, libnftables has no control over what is
exported since the content comes directly from libnftnl.
Instead, implement JSON format support for regular 'nft list' commands.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/meta.c')
| -rw-r--r-- | src/meta.c | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -35,6 +35,7 @@ #include <utils.h> #include <erec.h> #include <iface.h> +#include <json.h> static struct symbol_table *realm_tbl; void realm_table_meta_init(void) @@ -251,6 +252,7 @@ const struct datatype uid_type = { .size = sizeof(uid_t) * BITS_PER_BYTE, .basetype = &integer_type, .print = uid_type_print, + .json = uid_type_json, .parse = uid_type_parse, }; @@ -303,6 +305,7 @@ const struct datatype gid_type = { .size = sizeof(gid_t) * BITS_PER_BYTE, .basetype = &integer_type, .print = gid_type_print, + .json = gid_type_json, .parse = gid_type_parse, }; @@ -366,6 +369,7 @@ const struct datatype devgroup_type = { .size = 4 * BITS_PER_BYTE, .basetype = &integer_type, .print = devgroup_type_print, + .json = devgroup_type_json, .parse = devgroup_type_parse, .flags = DTYPE_F_PREFIX, }; @@ -550,6 +554,7 @@ static const struct expr_ops meta_expr_ops = { .type = EXPR_META, .name = "meta", .print = meta_expr_print, + .json = meta_expr_json, .cmp = meta_expr_cmp, .clone = meta_expr_clone, .pctx_update = meta_expr_pctx_update, @@ -603,6 +608,7 @@ static const struct stmt_ops meta_stmt_ops = { .type = STMT_META, .name = "meta", .print = meta_stmt_print, + .json = meta_stmt_json, }; struct stmt *meta_stmt_alloc(const struct location *loc, enum nft_meta_keys key, |