From 841d5f5a3deacfe7b4245df0890849d8e4ad5817 Mon Sep 17 00:00:00 2001 From: Phil Sutter Date: Wed, 24 Oct 2018 12:35:04 +0200 Subject: json: Fix for recent changes to context structs Commits introducing nft_ctx pointer to netlink and eval contexts did not update JSON code accordingly. Fixes: 00f777bfc414a ("src: pass struct nft_ctx through struct eval_ctx") Fixes: 2dc07bcd7eaa5 ("src: pass struct nft_ctx through struct netlink_ctx") Signed-off-by: Phil Sutter Signed-off-by: Pablo Neira Ayuso --- src/json.c | 69 ++++++++++++++++++++++++++++++++------------------------------ 1 file changed, 36 insertions(+), 33 deletions(-) (limited to 'src/json.c') diff --git a/src/json.c b/src/json.c index d21536af..431d38af 100644 --- a/src/json.c +++ b/src/json.c @@ -212,8 +212,7 @@ static json_t *rule_print_json(struct output_ctx *octx, return json_pack("{s:o}", "rule", root); } -static json_t *chain_print_json(const struct output_ctx *octx, - const struct chain *chain) +static json_t *chain_print_json(const struct chain *chain) { json_t *root, *tmp; @@ -265,7 +264,7 @@ static json_t *timeout_policy_json(uint8_t l4, const uint32_t *timeout) return root ? : json_null(); } -static json_t *obj_print_json(struct output_ctx *octx, const struct obj *obj) +static json_t *obj_print_json(const struct obj *obj) { const char *rate_unit = NULL, *burst_unit = NULL; const char *type = obj_type_name(obj->type); @@ -406,8 +405,7 @@ static json_t *table_flags_json(const struct table *table) return root; } -static json_t *table_print_json(const struct output_ctx *octx, - const struct table *table) +static json_t *table_print_json(const struct table *table) { json_t *root, *tmp; @@ -1450,17 +1448,17 @@ static json_t *table_print_json_full(struct netlink_ctx *ctx, struct obj *obj; struct set *set; - tmp = table_print_json(ctx->octx, table); + tmp = table_print_json(table); json_array_append_new(root, tmp); list_for_each_entry(obj, &table->objs, list) { - tmp = obj_print_json(ctx->octx, obj); + tmp = obj_print_json(obj); json_array_append_new(root, tmp); } list_for_each_entry(set, &table->sets, list) { if (set->flags & NFT_SET_ANONYMOUS) continue; - tmp = set_print_json(ctx->octx, set); + tmp = set_print_json(&ctx->nft->output, set); json_array_append_new(root, tmp); } list_for_each_entry(flowtable, &table->flowtables, list) { @@ -1468,11 +1466,11 @@ static json_t *table_print_json_full(struct netlink_ctx *ctx, json_array_append_new(root, tmp); } list_for_each_entry(chain, &table->chains, list) { - tmp = chain_print_json(ctx->octx, chain); + tmp = chain_print_json(chain); json_array_append_new(root, tmp); list_for_each_entry(rule, &chain->rules, list) { - tmp = rule_print_json(ctx->octx, rule); + tmp = rule_print_json(&ctx->nft->output, rule); json_array_append_new(root, tmp); } } @@ -1486,7 +1484,7 @@ static json_t *do_list_ruleset_json(struct netlink_ctx *ctx, struct cmd *cmd) json_t *root = json_array(); struct table *table; - list_for_each_entry(table, &ctx->cache->list, list) { + list_for_each_entry(table, &ctx->nft->cache.list, list) { if (family != NFPROTO_UNSPEC && table->handle.family != family) continue; @@ -1503,12 +1501,12 @@ static json_t *do_list_tables_json(struct netlink_ctx *ctx, struct cmd *cmd) json_t *root = json_array(); struct table *table; - list_for_each_entry(table, &ctx->cache->list, list) { + list_for_each_entry(table, &ctx->nft->cache.list, list) { if (family != NFPROTO_UNSPEC && table->handle.family != family) continue; - json_array_append_new(root, table_print_json(ctx->octx, table)); + json_array_append_new(root, table_print_json(table)); } return root; @@ -1532,10 +1530,10 @@ static json_t *do_list_chain_json(struct netlink_ctx *ctx, strcmp(cmd->handle.chain.name, chain->handle.chain.name)) continue; - json_array_append_new(root, chain_print_json(ctx->octx, chain)); + json_array_append_new(root, chain_print_json(chain)); list_for_each_entry(rule, &chain->rules, list) { - json_t *tmp = rule_print_json(ctx->octx, rule); + json_t *tmp = rule_print_json(&ctx->nft->output, rule); json_array_append_new(root, tmp); } @@ -1550,13 +1548,13 @@ static json_t *do_list_chains_json(struct netlink_ctx *ctx, struct cmd *cmd) struct table *table; struct chain *chain; - list_for_each_entry(table, &ctx->cache->list, list) { + list_for_each_entry(table, &ctx->nft->cache.list, list) { if (cmd->handle.family != NFPROTO_UNSPEC && cmd->handle.family != table->handle.family) continue; list_for_each_entry(chain, &table->chains, list) { - json_t *tmp = chain_print_json(ctx->octx, chain); + json_t *tmp = chain_print_json(chain); json_array_append_new(root, tmp); } @@ -1573,17 +1571,17 @@ static json_t *do_list_set_json(struct netlink_ctx *ctx, if (set == NULL) return json_null(); - return json_pack("[o]", set_print_json(ctx->octx, set)); + return json_pack("[o]", set_print_json(&ctx->nft->output, set)); } static json_t *do_list_sets_json(struct netlink_ctx *ctx, struct cmd *cmd) { - struct output_ctx *octx = ctx->octx; + struct output_ctx *octx = &ctx->nft->output; json_t *root = json_array(); struct table *table; struct set *set; - list_for_each_entry(table, &ctx->cache->list, list) { + list_for_each_entry(table, &ctx->nft->cache.list, list) { if (cmd->handle.family != NFPROTO_UNSPEC && cmd->handle.family != table->handle.family) continue; @@ -1613,7 +1611,7 @@ static json_t *do_list_obj_json(struct netlink_ctx *ctx, struct table *table; struct obj *obj; - list_for_each_entry(table, &ctx->cache->list, list) { + list_for_each_entry(table, &ctx->nft->cache.list, list) { if (cmd->handle.family != NFPROTO_UNSPEC && cmd->handle.family != table->handle.family) continue; @@ -1628,8 +1626,7 @@ static json_t *do_list_obj_json(struct netlink_ctx *ctx, strcmp(cmd->handle.obj.name, obj->handle.obj.name))) continue; - json_array_append_new(root, - obj_print_json(ctx->octx, obj)); + json_array_append_new(root, obj_print_json(obj)); } } @@ -1642,7 +1639,7 @@ static json_t *do_list_flowtables_json(struct netlink_ctx *ctx, struct cmd *cmd) struct flowtable *flowtable; struct table *table; - list_for_each_entry(table, &ctx->cache->list, list) { + list_for_each_entry(table, &ctx->nft->cache.list, list) { if (cmd->handle.family != NFPROTO_UNSPEC && cmd->handle.family != table->handle.family) continue; @@ -1670,7 +1667,7 @@ int do_command_list_json(struct netlink_ctx *ctx, struct cmd *cmd) json_t *root; if (cmd->handle.table.name) - table = table_lookup(&cmd->handle, ctx->cache); + table = table_lookup(&cmd->handle, &ctx->nft->cache); switch (cmd->obj) { case CMD_OBJ_TABLE: @@ -1744,7 +1741,7 @@ int do_command_list_json(struct netlink_ctx *ctx, struct cmd *cmd) json_array_insert_new(root, 0, generate_json_metainfo()); root = json_pack("{s:o}", "nftables", root); - json_dumpf(root, ctx->octx->output_fp, 0); + json_dumpf(root, ctx->nft->output.output_fp, 0); json_decref(root); return 0; } @@ -1753,42 +1750,48 @@ static void monitor_print_json(struct netlink_mon_handler *monh, const char *cmd, json_t *obj) { obj = json_pack("{s:o}", cmd, obj); - json_dumpf(obj, monh->ctx->octx->output_fp, 0); + json_dumpf(obj, monh->ctx->nft->output.output_fp, 0); json_decref(obj); } void monitor_print_table_json(struct netlink_mon_handler *monh, const char *cmd, struct table *t) { - monitor_print_json(monh, cmd, table_print_json(monh->ctx->octx, t)); + monitor_print_json(monh, cmd, table_print_json(t)); } void monitor_print_chain_json(struct netlink_mon_handler *monh, const char *cmd, struct chain *c) { - monitor_print_json(monh, cmd, chain_print_json(monh->ctx->octx, c)); + monitor_print_json(monh, cmd, chain_print_json(c)); } void monitor_print_set_json(struct netlink_mon_handler *monh, const char *cmd, struct set *s) { - monitor_print_json(monh, cmd, set_print_json(monh->ctx->octx, s)); + struct output_ctx *octx = &monh->ctx->nft->output; + + monitor_print_json(monh, cmd, set_print_json(octx, s)); } void monitor_print_element_json(struct netlink_mon_handler *monh, const char *cmd, struct set *s) { - monitor_print_json(monh, cmd, element_print_json(monh->ctx->octx, s)); + struct output_ctx *octx = &monh->ctx->nft->output; + + monitor_print_json(monh, cmd, element_print_json(octx, s)); } void monitor_print_obj_json(struct netlink_mon_handler *monh, const char *cmd, struct obj *o) { - monitor_print_json(monh, cmd, obj_print_json(monh->ctx->octx, o)); + monitor_print_json(monh, cmd, obj_print_json(o)); } void monitor_print_rule_json(struct netlink_mon_handler *monh, const char *cmd, struct rule *r) { - monitor_print_json(monh, cmd, rule_print_json(monh->ctx->octx, r)); + struct output_ctx *octx = &monh->ctx->nft->output; + + monitor_print_json(monh, cmd, rule_print_json(octx, r)); } -- cgit v1.2.3