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Add GETINFO targets to determine whether md/desc fetching is enabled

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Closes ticket 22684.
This commit is contained in:
Nick Mathewson 2017-06-21 16:44:28 -04:00
parent 5d3f484f4a
commit 5dcc6bef1e
2 changed files with 15 additions and 0 deletions
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5
changes/ticket22684 Normal file
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@ -0,0 +1,5 @@
o Minor features (control):
- Add GETINFO desc/download-enabled and md/download-enabled, to
inform the controller whether try to download router descriptors
and microdescriptors respectively. Closes ticket 22684.

10
src/or/control.c
View File

@ -1919,6 +1919,9 @@ getinfo_helper_dir(control_connection_t *control_conn,
"instead of desc/name/*.";
return 0;
}
} else if (!strcmp(question, "desc/download-enabled")) {
int r = we_fetch_router_descriptors(get_options());
tor_asprintf(answer, "%d", !!r);
} else if (!strcmp(question, "desc/all-recent")) {
routerlist_t *routerlist = router_get_routerlist();
smartlist_t *sl = smartlist_new();
@ -2004,6 +2007,9 @@ getinfo_helper_dir(control_connection_t *control_conn,
if (md && md->body) {
*answer = tor_strndup(md->body, md->bodylen);
}
} else if (!strcmp(question, "md/download-enabled")) {
int r = we_fetch_microdescriptors(get_options());
tor_asprintf(answer, "%d", !!r);
} else if (!strcmpstart(question, "desc-annotations/id/")) {
const routerinfo_t *ri = NULL;
const node_t *node =
@ -3026,9 +3032,13 @@ static const getinfo_item_t getinfo_items[] = {
PREFIX("desc/name/", dir, "Router descriptors by nickname."),
ITEM("desc/all-recent", dir,
"All non-expired, non-superseded router descriptors."),
ITEM("desc/download-enabled", dir,
"Do we try to download router descriptors?"),
ITEM("desc/all-recent-extrainfo-hack", dir, NULL), /* Hack. */
PREFIX("md/id/", dir, "Microdescriptors by ID"),
PREFIX("md/name/", dir, "Microdescriptors by name"),
ITEM("md/download-enabled", dir,
"Do we try to download microdescriptors?"),
PREFIX("extra-info/digest/", dir, "Extra-info documents by digest."),
PREFIX("hs/client/desc/id", dir,
"Hidden Service descriptor in client's cache by onion."),