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Add MQTT buttons!

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This commit is contained in:
Pim van Pelt
2017-12-02 23:34:16 +01:00
parent 2b756cee3d
commit fae52bb543
7 changed files with 109 additions and 33 deletions
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40
unittest/test_widget.c
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@ -72,6 +72,45 @@ int test_widget() {
return 0;
}
static void widget_default_mqtt_send(struct widget_t *w, void *ev_data) {
struct json_token val;
int idx=0;
if (!w)
return;
if (!w->user_data)
return;
LOG(LL_INFO, ("MQTT string: '%s'", (char *)w->user_data));
// Traverse Array
for (idx = 0; json_scanf_array_elem(w->user_data, strlen(w->user_data), "", idx, &val) > 0; idx++) {
char *t=NULL, *m=NULL;
uint16_t t_len=0, m_len=0;
char *topic;
LOG(LL_DEBUG, ("Index %d, token [%.*s]", idx, val.len, val.ptr));
t=(char*)val.ptr;
m=strstr(val.ptr, " ");
if (m-val.ptr <= val.len) {
LOG(LL_INFO, ("Space found"));
t_len=m-t;
m++;
m_len=val.len-t_len-1;
} else {
t_len=val.len;
m_len=0;
m=NULL;
}
if ((topic=malloc(t_len+1))) {
memcpy(topic, t, t_len);
topic[t_len]=0;
LOG(LL_INFO, ("Sending topic='%s', message='%.*s'", topic, m_len, m));
free(topic);
}
}
(void) ev_data;
}
int test_widget_mqtt() {
struct widget_t *w;
@ -81,5 +120,6 @@ int test_widget_mqtt() {
ASSERT(w, "widget_create_from_file()");
ASSERT(w->x == 240, "'x' field is invalid");
ASSERT(w->type == WIDGET_TYPE_MQTT_BUTTON, "'type' field is not WIDGET_TYPE_MQTT_BUTTON");
widget_default_mqtt_send(w, NULL);
return 0;
}