From: Ronan Pigott <rpigott314@gmail.com> To: linux-bluetooth@vger.kernel.org Cc: Ronan Pigott <rpigott@berkeley.edu> Subject: [PATCH BlueZ v2 1/4] client/main: add help option for available args Date: Fri, 16 Aug 2019 23:34:49 -0700 Message-ID: <20190817063452.23273-2-rpigott@berkeley.edu> (raw) In-Reply-To: <20190817063452.23273-1-rpigott@berkeley.edu> From: Ronan Pigott <rpigott@berkeley.edu> This option exists to facilitate external completion of commands that have specially defined arguments. It effectively adds two new commands to bluetoothctl with the following output: $ bluetoothctl agent help on off DisplayOnly DisplayYesNo KeyboardDisplay KeyboardOnly NoInputNoOutput $ bluetoothctl advertise help on off peripheral broadcast Shell completion scripts can then parse this output to provide completions for those commands. --- client/main.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/client/main.c b/client/main.c index 578b3c7c3..0f810901a 100644 --- a/client/main.c +++ b/client/main.c @@ -800,6 +800,14 @@ static gboolean parse_argument(int argc, char *argv[], const char **arg_table, { const char **opt; + if (!strcmp(argv[1], "help")) { + for (opt = arg_table; opt && *opt; opt++) { + bt_shell_printf("%s\n", *opt); + } + bt_shell_noninteractive_quit(EXIT_SUCCESS); + return FALSE; + } + if (!strcmp(argv[1], "on") || !strcmp(argv[1], "yes")) { *value = TRUE; if (option) -- 2.22.1
next prev parent reply index Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-08-17 6:34 [PATCH BlueZ v2 0/4] Add zsh completions for bluetoothctl Ronan Pigott 2019-08-17 6:34 ` Ronan Pigott [this message] 2019-08-17 6:34 ` [PATCH BlueZ v2 2/4] shared/shell: add --zsh-complete option Ronan Pigott 2019-08-17 6:34 ` [PATCH BlueZ v2 3/4] completion: add bluetoothctl zsh completions Ronan Pigott 2019-08-18 0:57 ` Ronan Pigott 2019-08-17 6:34 ` [PATCH BlueZ v2 4/4] build: install " Ronan Pigott 2019-09-06 8:13 ` [PATCH BlueZ v2 0/4] Add zsh completions for bluetoothctl Luiz Augusto von Dentz
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