From 5eff789ea5d32ad000805c727584ec0d4ee7a392 Mon Sep 17 00:00:00 2001
From: Phil Sutter <phil@nwl.cc>
Date: Wed, 24 Oct 2018 12:35:04 +0200
Subject: [PATCH] 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 <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
(cherry picked from commit 841d5f5a3deacfe7b4245df0890849d8e4ad5817)
Conflicts:
-> Missing ct timeout support
Signed-off-by: Phil Sutter <psutter@redhat.com>
---
src/json.c | 69 ++++++++++++++++++++++++-----------------------
src/parser_json.c | 5 +---
2 files changed, 37 insertions(+), 37 deletions(-)
diff --git a/src/json.c b/src/json.c
index 66b02a934a24b..98581a3c2a3e4 100644
--- a/src/json.c
+++ b/src/json.c
@@ -211,8 +211,7 @@ 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;
@@ -247,7 +246,7 @@ static json_t *proto_name_json(uint8_t proto)
return json_integer(proto);
}
-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);
@@ -371,8 +370,7 @@ 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;
@@ -1295,17 +1293,17 @@ 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) {
@@ -1313,11 +1311,11 @@ 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);
}
}
@@ -1331,7 +1329,7 @@ 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;
@@ -1348,12 +1346,12 @@ 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;
@@ -1377,10 +1375,10 @@ 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);
}
@@ -1395,13 +1393,13 @@ 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);
}
@@ -1418,17 +1416,17 @@ 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;
@@ -1458,7 +1456,7 @@ 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;
@@ -1473,8 +1471,7 @@ 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));
}
}
@@ -1487,7 +1484,7 @@ 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;
@@ -1507,7 +1504,7 @@ 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:
@@ -1572,7 +1569,7 @@ int do_command_list_json(struct netlink_ctx *ctx, struct cmd *cmd)
root = json_null();
}
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;
}
@@ -1581,42 +1578,48 @@ 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));
}
diff --git a/src/parser_json.c b/src/parser_json.c
index 30de17f8a1e26..817415c15fb89 100644
--- a/src/parser_json.c
+++ b/src/parser_json.c
@@ -3025,11 +3025,8 @@ static struct cmd *json_parse_cmd(struct json_ctx *ctx, json_t *root)
static int __json_parse(struct json_ctx *ctx, json_t *root)
{
struct eval_ctx ectx = {
- .nf_sock = ctx->nft->nf_sock,
+ .nft = ctx->nft,
.msgs = ctx->msgs,
- .cache = &ctx->nft->cache,
- .octx = &ctx->nft->output,
- .debug_mask = ctx->nft->debug_mask,
};
json_t *tmp, *value;
size_t index;
--
2.21.0