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, 18 deletions

diff --git a/channels/chan_alsa.c b/channels/chan_alsa.c
index d09dc1c53..c50b5408e 100644
--- a/channels/chan_alsa.c
+++ b/channels/chan_alsa.c
@@ -637,29 +637,13 @@ static struct ast_channel *alsa_request(const char *type, struct ast_format_cap
 	return tmp;
 }
 
-static char *autoanswer_complete(const char *line, const char *word, int pos, int state)
-{
-	switch (state) {
-		case 0:
-			if (!ast_strlen_zero(word) && !strncasecmp(word, "on", MIN(strlen(word), 2)))
-				return ast_strdup("on");
-		case 1:
-			if (!ast_strlen_zero(word) && !strncasecmp(word, "off", MIN(strlen(word), 3)))
-				return ast_strdup("off");
-		default:
-			return NULL;
-	}
-
-	return NULL;
-}
-
 static char *console_autoanswer(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
 {
 	char *res = CLI_SUCCESS;
 
 	switch (cmd) {
 	case CLI_INIT:
-		e->command = "console autoanswer";
+		e->command = "console autoanswer [on|off]";
 		e->usage =
 			"Usage: console autoanswer [on|off]\n"
 			"       Enables or disables autoanswer feature.  If used without\n"
@@ -667,7 +651,7 @@ static char *console_autoanswer(struct ast_cli_entry *e, int cmd, struct ast_cli
 			"       The default value of autoanswer is in 'alsa.conf'.\n";
 		return NULL;
 	case CLI_GENERATE:
-		return autoanswer_complete(a->line, a->word, a->pos, a->n);
+		return NULL;
 	}
 
 	if ((a->argc != 2) && (a->argc != 3))