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Export BIP 22 long polling information (and accept lpid to make requests)

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This commit is contained in:
Luke Dashjr
2012-09-15 02:28:50 +00:00
parent f8e3b7061b
commit 905105615f
5 changed files with 43 additions and 6 deletions
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31
blkmaker_jansson.c
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@@ -14,7 +14,7 @@
# error "Jansson 2.0 with long long support required!"
#endif
json_t *blktmpl_request_jansson(gbt_capabilities_t caps) {
json_t *blktmpl_request_jansson(gbt_capabilities_t caps, const char *lpid) {
json_t *req, *jcaps, *jstr, *reqf, *reqa;
if (!(req = json_object()))
return NULL;
@@ -46,6 +46,13 @@ json_t *blktmpl_request_jansson(gbt_capabilities_t caps) {
goto err;
if (json_object_set_new(req, "maxversion", jstr))
goto err;
if (lpid)
{
if (!(jstr = json_string(lpid)))
goto err;
if (json_object_set_new(req, "longpollid", jstr))
goto err;
}
if (!(jstr = json_string("getblocktemplate")))
goto err;
if (json_object_set_new(reqf, "method", jstr))
@@ -120,6 +127,20 @@ static bool my_hex2bin(void *o, const char *x, size_t len) {
tmpl->key = json_integer_value(v); \
} while(0)
#define GETSTR(key, skey) do { \
if ((v = json_object_get(json, #key)) && json_is_string(v)) \
if (!(tmpl->skey = strdup(json_string_value(v)))) \
return "Error copying '" #key "'"; \
} while(0)
#define GETBOOL(key, skey, def) do { \
if ((v = json_object_get(json, #key)) && json_is_boolean(v)) \
tmpl->skey = json_is_true(v); \
else \
if (def) \
tmpl->skey = true; \
} while(0)
static
const char *parse_txn(struct blktxn_t *txn, json_t *txnj) {
json_t *vv;
@@ -191,9 +212,11 @@ const char *blktmpl_add_jansson(blktemplate_t *tmpl, const json_t *json, time_t
if ((v = json_object_get(json, "coinbasevalue")) && json_is_number(v))
tmpl->cbvalue = json_integer_value(v);
if ((v = json_object_get(json, "workid")) && json_is_string(v))
if (!(tmpl->workid = strdup(json_string_value(v))))
return "Error copying 'workid'";
GETSTR(workid, workid);
GETSTR(longpollid, lp.id);
GETSTR(longpolluri, lp.uri);
GETBOOL(submitold, submitold, true);
v = json_object_get(json, "transactions");
size_t txns = tmpl->txncount = json_array_size(v);