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hwsim: Refactor create/list/destroy action logic

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This commit is contained in:
Tim Kourt 2016-07-07 11:33:38 -07:00 committed by Denis Kenzior
parent a7916ebdf2
commit 0b8d641d2e
1 changed files with 47 additions and 29 deletions
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76
tools/hwsim.c
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@ -68,10 +68,13 @@ enum {
static struct l_genl_family *hwsim;
static bool create_action;
static bool list_action;
static const char *list_option;
static const char *destroy_action;
static const char *options;
static enum action {
ACTION_CREATE,
ACTION_DESTROY,
ACTION_LIST,
} action;
static bool keep_radios_attr;
static bool no_vif_attr;
@ -244,6 +247,8 @@ static void hwsim_ready(void *user_data)
{
struct l_genl_msg *msg;
int ret;
size_t msg_size;
uint32_t radio_id;
ret = l_genl_family_register(hwsim, "config", hwsim_config,
NULL, NULL);
@ -253,8 +258,27 @@ static void hwsim_ready(void *user_data)
return;
}
if (create_action) {
size_t msg_size = 0;
switch (action) {
case ACTION_LIST:
msg = l_genl_msg_new_sized(HWSIM_CMD_GET_RADIO,
options ? 8 : 4);
if (options) {
radio_id = atoi(options);
l_genl_msg_append_attr(msg, HWSIM_ATTR_RADIO_ID,
4, &radio_id);
l_genl_family_send(hwsim, msg, list_callback,
NULL, list_callback_done);
} else {
l_genl_family_dump(hwsim, msg, list_callback,
NULL, list_callback_done);
}
break;
case ACTION_CREATE:
msg_size = 0;
if (!keep_radios_attr)
msg_size += 4;
@ -289,30 +313,23 @@ static void hwsim_ready(void *user_data)
0, NULL);
l_genl_family_send(hwsim, msg, create_callback, NULL, NULL);
return;
} else if (destroy_action) {
uint32_t id = atoi(destroy_action);
break;
case ACTION_DESTROY:
radio_id = atoi(options);
msg = l_genl_msg_new_sized(HWSIM_CMD_DEL_RADIO, 8);
l_genl_msg_append_attr(msg, HWSIM_ATTR_RADIO_ID, 4, &id);
l_genl_msg_append_attr(msg, HWSIM_ATTR_RADIO_ID, 4, &radio_id);
l_genl_family_send(hwsim, msg, destroy_callback, NULL, NULL);
} else if (list_action) {
msg = l_genl_msg_new_sized(HWSIM_CMD_GET_RADIO,
list_option ? 8 : 4);
if (list_option) {
uint32_t id = atoi(list_option);
break;
l_genl_msg_append_attr(msg, HWSIM_ATTR_RADIO_ID,
4, &id);
l_genl_family_send(hwsim, msg, list_callback,
NULL, list_callback_done);
} else {
l_genl_family_dump(hwsim, msg, list_callback,
NULL, list_callback_done);
}
} else
default:
l_main_quit();
break;
}
}
static void hwsim_disappeared(void *user_data)
@ -379,7 +396,7 @@ int main(int argc, char *argv[])
switch (opt) {
case ':':
if (optopt == 'L') {
list_action = true;
action = ACTION_LIST;
actions++;
} else {
printf("option '-%c' requires an argument\n",
@ -387,16 +404,17 @@ int main(int argc, char *argv[])
}
break;
case 'L':
list_action = true;
list_option = optarg;
action = ACTION_LIST;
options = optarg;
actions++;
break;
case 'C':
create_action = true;
action = ACTION_CREATE;
actions++;
break;
case 'D':
destroy_action = optarg;
action = ACTION_DESTROY;
options = optarg;
actions++;
break;
case 'k':