- char buf[32];
- void *data;
- int len;
-
- if (!array) {
- blobmsg_format_string(s, blobmsg_name(attr));
- blobmsg_puts(s, ":", 1);
- }
- if (head) {
- data = blob_data(attr);
- len = blob_len(attr);
- } else {
- data = blobmsg_data(attr);
- len = blobmsg_data_len(attr);
- }
-
- switch(blob_id(attr)) {
- case BLOBMSG_TYPE_INT8:
- sprintf(buf, "%d", *(uint8_t *)data);
- break;
- case BLOBMSG_TYPE_INT16:
- sprintf(buf, "%d", *(uint16_t *)data);
- break;
- case BLOBMSG_TYPE_INT32:
- sprintf(buf, "%d", *(uint32_t *)data);
- break;
- case BLOBMSG_TYPE_INT64:
- sprintf(buf, "%lld", *(uint64_t *)data);
- break;
- case BLOBMSG_TYPE_STRING:
- blobmsg_puts(s, data, strlen(data));
- return;
- case BLOBMSG_TYPE_ARRAY:
- blobmsg_format_json_list(s, data, len, true);
- return;
- case BLOBMSG_TYPE_TABLE:
- blobmsg_format_json_list(s, data, len, false);
- return;
- }
- blobmsg_puts(s, buf, strlen(buf));
-}
-
-static void blobmsg_format_json_list(struct strbuf *s, struct blob_attr *attr, int len, bool array)
-{
- struct blob_attr *pos;
- bool first = true;
- int rem = len;
-
- blobmsg_puts(s, (array ? "[ " : "{ "), 2);
- __blob_for_each_attr(pos, attr, rem) {
- if (!first)
- blobmsg_puts(s, ", ", 2);
-
- blobmsg_format_element(s, pos, array, false);
- first = false;
- }
- blobmsg_puts(s, (array ? " ]" : " }"), 2);
-}
-
-char *blobmsg_format_json(struct blob_attr *attr, bool named)
-{
- struct strbuf s;
-
- s.len = blob_len(attr);
- s.buf = malloc(s.len);
- s.pos = 0;
-
- blobmsg_format_json_list(&s, blob_data(attr), blob_len(attr), !named);
-
- if (!s.len)
- return NULL;
-
- s.buf = realloc(s.buf, s.pos + 1);
- return s.buf;