From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
This detects if any command was given as parameter, execute it and
exit disabling all other outputs:
bluetoothctl list
Controller 00:1B:DC:07:31:88 Vudentz's T460s #1 [default]
Controller B8:8A:60:D8:17:D7 BlueZ-1
---
src/shared/shell.c | 21 ++++++++++++++++++++-
1 file changed, 20 insertions(+), 1 deletion(-)
diff --git a/src/shared/shell.c b/src/shared/shell.c
index 12330ff53..01a62074f 100644
--- a/src/shared/shell.c
+++ b/src/shared/shell.c
@@ -55,6 +55,9 @@
cmd, (int)(CMD_LENGTH - strlen(cmd)), "", desc)
static GMainLoop *main_loop;
+static int exec_argc;
+static char **exec_argv;
+static bool interactive;
struct bt_shell_env {
char *name;
@@ -373,6 +376,9 @@ void bt_shell_printf(const char *fmt, ...)
char *saved_line;
int saved_point;
+ if (!interactive)
+ return;
+
save_input = !RL_ISSTATE(RL_STATE_DONE);
if (save_input) {
@@ -784,6 +790,9 @@ void bt_shell_init(int argc, char **argv, const struct bt_shell_opt *opt)
} else
snprintf(optstr, sizeof(optstr), "+hv");
+ exec_argc = --argc;
+ exec_argv = &argv[1];
+
while ((c = getopt_long(argc, argv, optstr, options, &index)) != -1) {
switch (c) {
case 'v':
@@ -876,7 +885,7 @@ bool bt_shell_add_submenu(const struct bt_shell_menu *menu)
void bt_shell_set_prompt(const char *string)
{
- if (!main_loop)
+ if (!main_loop || !interactive)
return;
rl_set_prompt(string);
@@ -899,6 +908,16 @@ bool bt_shell_attach(int fd)
if (data.input)
return false;
+ if (exec_argc > 0) {
+ interactive = true;
+ shell_exec(exec_argc, exec_argv);
+ interactive = false;
+
+ g_main_loop_quit(main_loop);
+
+ return false;
+ }
+
io = io_new(fd);
io_set_read_handler(io, input_read, NULL, NULL);
--
2.14.3
--
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