6 files changed, 78 insertions, 12 deletions
diff --git a/src/daemon/command_parser_executor.cpp b/src/daemon/command_parser_executor.cpp
index d47823735..8e78f3bd1 100644
--- a/src/daemon/command_parser_executor.cpp
+++ b/src/daemon/command_parser_executor.cpp
@@ -794,6 +794,13 @@ bool t_command_parser_executor::pop_blocks(const std::vector<std::string>& args)
   return false;
 }
 
+bool t_command_parser_executor::rpc_payments(const std::vector<std::string>& args)
+{
+  if (args.size() != 0) return false;
+
+  return m_executor.rpc_payments();
+}
+
 bool t_command_parser_executor::version(const std::vector<std::string>& args)
 {
   std::cout << "Monero '" << MONERO_RELEASE_NAME << "' (v" << MONERO_VERSION_FULL << ")" << std::endl;
diff --git a/src/daemon/command_parser_executor.h b/src/daemon/command_parser_executor.h
index 25587dea8..5c94c540e 100644
--- a/src/daemon/command_parser_executor.h
+++ b/src/daemon/command_parser_executor.h
@@ -143,6 +143,8 @@ public:
 
   bool pop_blocks(const std::vector<std::string>& args);
 
+  bool rpc_payments(const std::vector<std::string>& args);
+
   bool version(const std::vector<std::string>& args);
 
   bool prune_blockchain(const std::vector<std::string>& args);
diff --git a/src/daemon/command_server.cpp b/src/daemon/command_server.cpp
index e44ce9137..b00e253c7 100644
--- a/src/daemon/command_server.cpp
+++ b/src/daemon/command_server.cpp
@@ -296,6 +296,11 @@ t_command_server::t_command_server(
     , "Remove blocks from end of blockchain"
     );
     m_command_lookup.set_handler(
+      "rpc_payments"
+    , std::bind(&t_command_parser_executor::rpc_payments, &m_parser, p::_1)
+    , "Print information about RPC payments."
+    );
+    m_command_lookup.set_handler(
       "version"
     , std::bind(&t_command_parser_executor::version, &m_parser, p::_1)
     , "Print version information."
diff --git a/src/daemon/core.h b/src/daemon/core.h
index 91dbb7a4b..9a3579e20 100644
--- a/src/daemon/core.h
+++ b/src/daemon/core.h
@@ -59,16 +59,6 @@ public:
     : m_core{nullptr}
     , m_vm_HACK{vm}
   {
-  }
-
-  // TODO - get rid of circular dependencies in internals
-  void set_protocol(t_protocol_raw & protocol)
-  {
-    m_core.set_cryptonote_protocol(&protocol);
-  }
-
-  bool run()
-  {
     //initialize core here
     MGINFO("Initializing core...");
 #if defined(PER_BLOCK_CHECKPOINT)
@@ -78,9 +68,19 @@ public:
 #endif
     if (!m_core.init(m_vm_HACK, nullptr, get_checkpoints))
     {
-      return false;
+      throw std::runtime_error("Failed to initialize core");
     }
     MGINFO("Core initialized OK");
+  }
+
+  // TODO - get rid of circular dependencies in internals
+  void set_protocol(t_protocol_raw & protocol)
+  {
+    m_core.set_cryptonote_protocol(&protocol);
+  }
+
+  bool run()
+  {
     return true;
   }
 
diff --git a/src/daemon/rpc_command_executor.cpp b/src/daemon/rpc_command_executor.cpp
index 75c54d048..f552db2b8 100644
--- a/src/daemon/rpc_command_executor.cpp
+++ b/src/daemon/rpc_command_executor.cpp
@@ -37,6 +37,7 @@
 #include "cryptonote_core/cryptonote_core.h"
 #include "cryptonote_basic/difficulty.h"
 #include "cryptonote_basic/hardfork.h"
+#include "rpc/rpc_payment_signature.h"
 #include <boost/format.hpp>
 #include <ctime>
 #include <string>
@@ -60,6 +61,13 @@ namespace {
     }
   }
 
+  std::string print_float(float f, int prec)
+  {
+    char buf[16];
+    snprintf(buf, sizeof(buf), "%*.*f", prec, prec, f);
+    return buf;
+  }
+
   void print_peer(std::string const & prefix, cryptonote::peer const & peer, bool pruned_only, bool publicrpc_only)
   {
     if (pruned_only && peer.pruning_seed == 0)
@@ -77,8 +85,9 @@ namespace {
     epee::string_tools::xtype_to_string(peer.port, port_str);
     std::string addr_str = peer.host + ":" + port_str;
     std::string rpc_port = peer.rpc_port ? std::to_string(peer.rpc_port) : "-";
+    std::string rpc_credits_per_hash = peer.rpc_credits_per_hash ? print_float(peer.rpc_credits_per_hash / RPC_CREDITS_PER_HASH_SCALE, 2) : "-";
     std::string pruning_seed = epee::string_tools::to_string_hex(peer.pruning_seed);
-    tools::msg_writer() << boost::format("%-10s %-25s %-25s %-5s %-4s %s") % prefix % id_str % addr_str % rpc_port % pruning_seed % elapsed;
+    tools::msg_writer() << boost::format("%-10s %-25s %-25s %-5s %-5s %-4s %s") % prefix % id_str % addr_str % rpc_port % rpc_credits_per_hash % pruning_seed % elapsed;
   }
 
   void print_block_header(cryptonote::block_header_response const & header)
@@ -2362,4 +2371,45 @@ bool t_rpc_command_executor::set_bootstrap_daemon(
     return true;
 }
 
+bool t_rpc_command_executor::rpc_payments()
+{
+    cryptonote::COMMAND_RPC_ACCESS_DATA::request req;
+    cryptonote::COMMAND_RPC_ACCESS_DATA::response res;
+    std::string fail_message = "Unsuccessful";
+    epee::json_rpc::error error_resp;
+
+    if (m_is_rpc)
+    {
+        if (!m_rpc_client->json_rpc_request(req, res, "rpc_access_data", fail_message.c_str()))
+        {
+            return true;
+        }
+    }
+    else
+    {
+        if (!m_rpc_server->on_rpc_access_data(req, res, error_resp) || res.status != CORE_RPC_STATUS_OK)
+        {
+            tools::fail_msg_writer() << make_error(fail_message, res.status);
+            return true;
+        }
+    }
+
+    const uint64_t now = std::chrono::duration_cast<std::chrono::seconds>(std::chrono::system_clock::now().time_since_epoch()).count();
+    uint64_t balance = 0;
+    tools::msg_writer() << boost::format("%64s %16u %16u %8u %8u %8u %8u %s")
+        % "Client ID" % "Balance" % "Total mined" % "Good" % "Stale" % "Bad" % "Dupes" % "Last update";
+    for (const auto &entry: res.entries)
+    {
+      tools::msg_writer() << boost::format("%64s %16u %16u %8u %8u %8u %8u %s")
+          % entry.client % entry.balance % entry.credits_total
+          % entry.nonces_good % entry.nonces_stale % entry.nonces_bad % entry.nonces_dupe
+          % (entry.last_update_time == 0 ? "never" : get_human_time_ago(entry.last_update_time, now).c_str());
+      balance += entry.balance;
+    }
+    tools::msg_writer() << res.entries.size() << " clients with a total of " << balance << " credits";
+    tools::msg_writer() << "Aggregated client hash rate: " << get_mining_speed(res.hashrate);
+
+    return true;
+}
+
 }// namespace daemonize
diff --git a/src/daemon/rpc_command_executor.h b/src/daemon/rpc_command_executor.h
index af7081ef3..783b47373 100644
--- a/src/daemon/rpc_command_executor.h
+++ b/src/daemon/rpc_command_executor.h
@@ -167,6 +167,8 @@ public:
     const std::string &address,
     const std::string &username,
     const std::string &password);
+
+  bool rpc_payments();
 };
 
 } // namespace daemonize