commit 61957a8

Added instance blocking to data storage.

 1@@ -1751,6 +1751,72 @@ xs_list *inbox_list(void)
 2 }
 3 
 4 
 5+/** instance-wide operations **/
 6+
 7+xs_str *_instance_block_fn(const char *instance)
 8+{
 9+    xs *s1  = xs_replace(instance, "https:/" "/", "");
10+    xs *l   = xs_split(s1, "/");
11+    char *p = xs_list_get(l, 0);
12+    xs *md5 = xs_md5_hex(p, strlen(p));
13+
14+    return xs_fmt("%s/block/%s", srv_basedir, md5);
15+}
16+
17+
18+int is_instance_blocked(const char *instance)
19+{
20+    xs *fn = _instance_block_fn(instance);
21+
22+    return !!(mtime(fn) != 0.0);
23+}
24+
25+
26+int instance_block(const char *instance)
27+/* blocks a full instance */
28+{
29+    int ret;
30+
31+    /* create the subdir */
32+    xs *dir = xs_fmt("%s/block/", srv_basedir);
33+    mkdirx(dir);
34+
35+    if (!is_instance_blocked(instance)) {
36+        xs *fn = _instance_block_fn(instance);
37+        FILE *f;
38+
39+        if ((f = fopen(fn, "w")) != NULL) {
40+            fprintf(f, "%s\n", instance);
41+            fclose(f);
42+
43+            ret = 0;
44+        }
45+        else
46+            ret = -1;
47+    }
48+    else
49+        ret = -2;
50+
51+    return ret;
52+}
53+
54+
55+int instance_unblock(const char *instance)
56+/* unblocks a full instance */
57+{
58+    int ret;
59+
60+    if (is_instance_blocked(instance)) {
61+        xs *fn = _instance_block_fn(instance);
62+        ret = unlink(fn);
63+    }
64+    else
65+        ret = -2;
66+
67+    return ret;
68+}
69+
70+
71 /** notifications **/
72 
73 xs_str *notify_check_time(snac *snac, int reset)

 1@@ -161,6 +161,10 @@ void inbox_add(const char *inbox);
 2 void inbox_add_by_actor(const xs_dict *actor);
 3 xs_list *inbox_list(void);
 4 
 5+int is_instance_blocked(const char *instance);
 6+int instance_block(const char *instance);
 7+int instance_unblock(const char *instance);
 8+
 9 void enqueue_input(snac *snac, const xs_dict *msg, const xs_dict *req, int retries);
10 void enqueue_output_raw(const char *keyid, const char *seckey,
11                         xs_dict *msg, xs_str *inbox, int retries);