MINOR: cli: test the appctx level for master access instead of comparing pointers
Now that the appctx contains the master level, it greatly simplifies
all the tests, as we can simply verify that keyword levels match the
effective level without having to cheat with applet pointers. This
also allows to fold the expert test in them.
diff --git a/src/cli.c b/src/cli.c
index b21f1c5..e65335e 100644
--- a/src/cli.c
+++ b/src/cli.c
@@ -106,27 +106,23 @@
chunk_reset(tmp);
chunk_strcat(tmp, stats_sock_usage_msg);
list_for_each_entry(kw_list, &cli_keywords.list, list) {
- kw = &kw_list->kw[0];
- while (kw->str_kw[0]) {
-
- /* in a worker or normal process, don't display master only commands */
- if (appctx->applet == &cli_applet && (kw->level & ACCESS_MASTER_ONLY))
- goto next_kw;
+ for (kw = &kw_list->kw[0]; kw->str_kw[0]; kw++) {
- /* in master don't displays if we don't have the master bits */
- if (appctx->applet == &mcli_applet && !(kw->level & (ACCESS_MASTER_ONLY|ACCESS_MASTER)))
- goto next_kw;
+ /* in a worker or normal process, don't display master-only commands
+ * nor expert mode commands if not in this mode.
+ */
+ if (kw->level & ~appctx->cli_level & (ACCESS_MASTER_ONLY|ACCESS_EXPERT))
+ continue;
- /* only show expert commands in expert mode */
- if ((kw->level & ~appctx->cli_level) & ACCESS_EXPERT)
- goto next_kw;
+ /* in master don't display commands that have neither the master bit
+ * nor the master-only bit.
+ */
+ if ((appctx->cli_level & ~kw->level & (ACCESS_MASTER_ONLY|ACCESS_MASTER)) ==
+ (ACCESS_MASTER_ONLY|ACCESS_MASTER))
+ continue;
if (kw->usage)
chunk_appendf(tmp, " %s\n", kw->usage);
-
-next_kw:
-
- kw++;
}
}
chunk_init(&out, NULL, 0);
@@ -596,16 +592,17 @@
if (!kw)
return 0;
- /* in a worker or normal process, don't display master only commands */
- if (appctx->applet == &cli_applet && (kw->level & ACCESS_MASTER_ONLY))
- return 0;
-
- /* in master don't displays if we don't have the master bits */
- if (appctx->applet == &mcli_applet && !(kw->level & (ACCESS_MASTER_ONLY|ACCESS_MASTER)))
+ /* in a worker or normal process, don't handle master-only commands
+ * nor expert mode commands if not in this mode.
+ */
+ if (kw->level & ~appctx->cli_level & (ACCESS_MASTER_ONLY|ACCESS_EXPERT))
return 0;
- /* only accept expert commands in expert mode */
- if ((kw->level & ~appctx->cli_level) & ACCESS_EXPERT)
+ /* in master don't handle commands that have neither the master bit
+ * nor the master-only bit.
+ */
+ if ((appctx->cli_level & ~kw->level & (ACCESS_MASTER_ONLY|ACCESS_MASTER)) ==
+ (ACCESS_MASTER_ONLY|ACCESS_MASTER))
return 0;
appctx->io_handler = kw->io_handler;