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This allows us to not care too much about bringing JSON into the new subdaemons.ppa-0.6.1
Christian Decker
8 years ago
committed by
Rusty Russell
Rusty Russell
3 changed files with 170 additions and 166 deletions
@ -0,0 +1,169 @@ |
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#include "jsonrpc.h" |
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#include "lightningd.h" |
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#include "log.h" |
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#include "routing.h" |
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|
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static void json_add_route(struct command *cmd, |
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const char *buffer, const jsmntok_t *params) |
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{ |
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jsmntok_t *srctok, *dsttok, *basetok, *vartok, *delaytok, *minblockstok; |
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struct pubkey src, dst; |
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u32 base, var, delay, minblocks; |
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|
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if (!json_get_params(buffer, params, |
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"src", &srctok, |
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"dst", &dsttok, |
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"base", &basetok, |
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"var", &vartok, |
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"delay", &delaytok, |
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"minblocks", &minblockstok, |
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NULL)) { |
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command_fail(cmd, "Need src, dst, base, var, delay & minblocks"); |
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return; |
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} |
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|
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if (!pubkey_from_hexstr(buffer + srctok->start, |
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srctok->end - srctok->start, &src)) { |
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command_fail(cmd, "src %.*s not valid", |
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srctok->end - srctok->start, |
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buffer + srctok->start); |
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return; |
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} |
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|
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if (!pubkey_from_hexstr(buffer + dsttok->start, |
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dsttok->end - dsttok->start, &dst)) { |
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command_fail(cmd, "dst %.*s not valid", |
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dsttok->end - dsttok->start, |
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buffer + dsttok->start); |
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return; |
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} |
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|
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if (!json_tok_number(buffer, basetok, &base) |
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|| !json_tok_number(buffer, vartok, &var) |
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|| !json_tok_number(buffer, delaytok, &delay) |
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|| !json_tok_number(buffer, minblockstok, &minblocks)) { |
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command_fail(cmd, |
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"base, var, delay and minblocks must be numbers"); |
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return; |
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} |
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|
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add_connection(cmd->dstate->rstate, &src, &dst, base, var, delay, minblocks); |
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command_success(cmd, null_response(cmd)); |
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} |
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static const struct json_command dev_add_route_command = { |
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"dev-add-route", |
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json_add_route, |
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"Add route from {src} to {dst}, {base} rate in msatoshi, {var} rate in msatoshi, {delay} blocks delay and {minblocks} minimum timeout", |
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"Returns an empty result on success" |
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}; |
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AUTODATA(json_command, &dev_add_route_command); |
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|
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static void json_getchannels(struct command *cmd, |
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const char *buffer, const jsmntok_t *params) |
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{ |
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struct json_result *response = new_json_result(cmd); |
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struct node_map_iter it; |
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struct node *n; |
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struct node_map *nodes = cmd->dstate->rstate->nodes; |
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struct node_connection *c; |
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int num_conn, i; |
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|
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json_object_start(response, NULL); |
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json_array_start(response, "channels"); |
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for (n = node_map_first(nodes, &it); n; n = node_map_next(nodes, &it)) { |
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num_conn = tal_count(n->out); |
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for (i = 0; i < num_conn; i++){ |
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c = n->out[i]; |
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json_object_start(response, NULL); |
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json_add_pubkey(response, "from", &n->id); |
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json_add_pubkey(response, "to", &c->dst->id); |
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json_add_num(response, "base_fee", c->base_fee); |
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json_add_num(response, "proportional_fee", c->proportional_fee); |
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json_add_num(response, "expiry", c->delay); |
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json_add_bool(response, "active", c->active); |
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json_object_end(response); |
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} |
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} |
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json_array_end(response); |
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json_object_end(response); |
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command_success(cmd, response); |
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} |
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|
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static const struct json_command getchannels_command = { |
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"getchannels", |
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json_getchannels, |
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"List all known channels.", |
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"Returns a 'channels' array with all known channels including their fees." |
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}; |
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AUTODATA(json_command, &getchannels_command); |
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|
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static void json_routefail(struct command *cmd, |
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const char *buffer, const jsmntok_t *params) |
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{ |
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jsmntok_t *enabletok; |
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bool enable; |
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|
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if (!json_get_params(buffer, params, |
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"enable", &enabletok, |
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NULL)) { |
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command_fail(cmd, "Need enable"); |
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return; |
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} |
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|
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if (!json_tok_bool(buffer, enabletok, &enable)) { |
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command_fail(cmd, "enable must be true or false"); |
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return; |
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} |
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log_debug(cmd->dstate->base_log, "dev-routefail: routefail %s", |
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enable ? "enabled" : "disabled"); |
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cmd->dstate->dev_never_routefail = !enable; |
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command_success(cmd, null_response(cmd)); |
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} |
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static const struct json_command dev_routefail_command = { |
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"dev-routefail", |
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json_routefail, |
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"FAIL htlcs that we can't route if {enable}", |
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"Returns an empty result on success" |
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}; |
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AUTODATA(json_command, &dev_routefail_command); |
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|
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static void json_getnodes(struct command *cmd, |
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const char *buffer, const jsmntok_t *params) |
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{ |
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struct json_result *response = new_json_result(cmd); |
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struct node *n; |
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struct node_map_iter i; |
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n = node_map_first(cmd->dstate->rstate->nodes, &i); |
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json_object_start(response, NULL); |
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json_array_start(response, "nodes"); |
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while (n != NULL) { |
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json_object_start(response, NULL); |
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json_add_pubkey(response, "nodeid", &n->id); |
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json_add_num(response, "port", n->port); |
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if (!n->port) |
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json_add_null(response, "hostname"); |
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else |
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json_add_string(response, "hostname", n->hostname); |
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json_object_end(response); |
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n = node_map_next(cmd->dstate->rstate->nodes, &i); |
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} |
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json_array_end(response); |
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json_object_end(response); |
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command_success(cmd, response); |
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} |
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static const struct json_command getnodes_command = { |
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"getnodes", |
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json_getnodes, |
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"List all known nodes in the network.", |
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"Returns a 'nodes' array" |
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}; |
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AUTODATA(json_command, &getnodes_command); |
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