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client: introduce a concept of a default device

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This commit is contained in:
Tim Kourt 2018-05-31 15:01:33 -07:00 committed by Denis Kenzior
parent fd23c87110
commit 61ac55872e
1 changed files with 44 additions and 0 deletions
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44
client/device.c
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@ -44,6 +44,8 @@ struct device {
const struct proxy_interface *wsc; const struct proxy_interface *wsc;
}; };
static struct proxy_interface *default_device;
static void display_device(const struct proxy_interface *proxy) static void display_device(const struct proxy_interface *proxy)
{ {
const struct device *device = proxy_interface_get_data(proxy); const struct device *device = proxy_interface_get_data(proxy);
@ -477,6 +479,47 @@ static bool match_by_partial_name_and_wsc(const void *a, const void *b)
return match_by_partial_name(a, b) && device->wsc ? true : false; return match_by_partial_name(a, b) && device->wsc ? true : false;
} }
static bool match_all(const void *a, const void *b)
{
return true;
}
static void device_set_default(const char *device_name)
{
struct l_queue *match;
if (!device_name)
return;
match = proxy_interface_find_all(device_interface_type.interface,
match_by_name, device_name);
if (!match)
return;
default_device = l_queue_pop_head(match);
l_queue_destroy(match, NULL);
}
static const struct proxy_interface *device_get_default(void)
{
struct l_queue *match;
if (default_device)
return default_device;
match = proxy_interface_find_all(device_interface_type.interface,
match_all, NULL);
if (!match)
return NULL;
default_device = l_queue_pop_head(match);
l_queue_destroy(match, NULL);
return default_device;
}
static const struct proxy_interface *get_device_proxy_by_name( static const struct proxy_interface *get_device_proxy_by_name(
const char *device_name) const char *device_name)
{ {
@ -781,6 +824,7 @@ static struct command_family device_command_family = {
.command_list = device_commands, .command_list = device_commands,
.family_arg_completion = family_arg_completion, .family_arg_completion = family_arg_completion,
.entity_arg_completion = entity_arg_completion, .entity_arg_completion = entity_arg_completion,
.set_default_entity = device_set_default,
}; };
static int device_command_family_init(void) static int device_command_family_init(void)