cli: Fix various CLI documentation and completion issues

* app_minivm: Use built-in completion facilities to complete optional
arguments.

* app_voicemail: Use built-in completion facilities to complete
optional arguments.

* app_confbridge: Add missing colons after 'Usage' text.

* chan_alsa: Use built-in completion facilities to complete optional
arguments.

* chan_sip: Use built-in completion facilities to complete optional
arguments. Add completions for 'load' for 'sip show user', 'sip show
peer', and 'sip qualify peer.'

* chan_skinny: Correct and extend completions for 'skinny reset' and
'skinny show line.'

* func_odbc: Correct completions for 'odbc read' and 'odbc write'

* main/astmm: Use built-in completion facilities to complete arguments
for 'memory' commands.

* main/bridge: Correct completions for 'bridge kick.'

* main/ccss: Use built-in completion facilities to complete arguments
for 'cc cancel' command.

* main/cli: Add 'all' completion for 'channel request hangup.' Correct
completions for 'core set debug channel.' Correct completions for 'core
show calls.'

* main/pbx_app: Remove redundant completions for 'core show
applications.'

* main/pbx_hangup_handler: Remove unused completions for 'core show
hanguphandlers all.'

* res_sorcery_memory_cache: Add completion for 'reload' argument of
'sorcery memory cache stale' and properly implement.

Change-Id: Iee58c7392f6fec34ad9d596109117af87697bbca

1 files changed, 2 insertions, 7 deletions

diff --git a/main/ccss.c b/main/ccss.c
index 6c3e6cbee..f96d7aa1d 100644
--- a/main/ccss.c
+++ b/main/ccss.c
@@ -4566,11 +4566,9 @@ static char *complete_core_id(const char *line, const char *word, int pos, int s
 
 static char *handle_cc_kill(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
 {
-	static const char * const option[] = { "core", "all", NULL };
-
 	switch (cmd) {
 	case CLI_INIT:
-		e->command = "cc cancel";
+		e->command = "cc cancel [core|all]";
 		e->usage =
 			"Usage: cc cancel can be used in two ways.\n"
 			"       1. 'cc cancel core [core ID]' will cancel the CC transaction with\n"
@@ -4578,10 +4576,7 @@ static char *handle_cc_kill(struct ast_cli_entry *e, int cmd, struct ast_cli_arg
 			"       2. 'cc cancel all' will cancel all active CC transactions.\n";
 		return NULL;
 	case CLI_GENERATE:
-		if (a->pos == 2) {
-			return ast_cli_complete(a->word, option, a->n);
-		}
-		if (a->pos == 3) {
+		if (a->pos == 3 && !strcasecmp(a->argv[2], "core")) {
 			return complete_core_id(a->line, a->word, a->pos, a->n);
 		}
 		return NULL;