u_int8_t *
kore_buf_release(struct kore_buf *buf, size_t *len)
{
u_int8_t *p;
p = buf->data;
*len = buf->offset;
buf->data = NULL;
kore_buf_free(buf);
return (p);
}
int things_list(struct http_request *req) {
int rc;
char *zErrMsg = 0;
char *query = "SELECT * FROM found ORDER BY last DESC";
template_t tmpl;
attrlist_t attributes;
struct timespec when;
buf = kore_buf_create(mb);
if(!thing) thing = hashmap_new();
// load template from assets
template_load
(asset_things_list_html, asset_len_things_list_html, &tmpl);
// initialise attribute list
attributes = attrinit();
if( ! parse_datetime(&when, "now", NULL) )
kore_log(LOG_ERR,"parse-datetime error");
else {
struct tm *tt;
tt = localtime (&when.tv_sec);
mktime(tt);
strftime(line, ml, "Dowse :: %d %m %Y - %H:%M:%S", tt);
attrcat(attributes, "title", line);
}
sqlquery(query, things_list_cb, attributes);
template_apply(&tmpl, attributes, buf);
http_response(req, 200, buf->data, buf->offset);
template_free(&tmpl);
attrfree(attributes);
kore_buf_free(buf);
return (KORE_RESULT_OK);
}
int thing_show(struct http_request *req) {
int rc;
template_t tmpl;
attrlist_t attributes;
char *zErrMsg = 0;
char *macaddr;
http_populate_get(req);
// we shouldn't free the result in macaddr
if (http_argument_get_string(req, "macaddr", &macaddr))
kore_log(LOG_DEBUG, "thing_show macaddr %s",macaddr);
else
kore_log(LOG_ERR,"thing_show get argument error");
// prepare query
snprintf(line,ml,"SELECT * FROM found WHERE macaddr = '%s'",macaddr);
// allocate output buffer
buf = kore_buf_create(mb);
// load template
template_load
(asset_thing_show_html, asset_len_thing_show_html, &tmpl);
attributes = attrinit();
attrcat(attributes, "title", "Dowse information panel");
// SQL query
sqlquery(line, thing_show_cb, attributes);
template_apply(&tmpl,attributes,buf);
http_response(req, 200, buf->data, buf->offset);
template_free(&tmpl);
attrfree(attributes);
kore_buf_free(buf);
return (KORE_RESULT_OK);
}
