1 files changed, 78 insertions, 3 deletions

diff --git a/src/simplewallet/simplewallet.cpp b/src/simplewallet/simplewallet.cpp
index 457f3644a..021e79edb 100644
--- a/src/simplewallet/simplewallet.cpp
+++ b/src/simplewallet/simplewallet.cpp
@@ -576,6 +576,8 @@ simple_wallet::simple_wallet()
   m_cmd_binder.set_handler("check_tx_key", boost::bind(&simple_wallet::check_tx_key, this, _1), tr("Check amount going to <address> in <txid>"));
   m_cmd_binder.set_handler("show_transfers", boost::bind(&simple_wallet::show_transfers, this, _1), tr("show_transfers [in|out] [<min_height> [<max_height>]] - Show incoming/outgoing transfers within an optional height range"));
   m_cmd_binder.set_handler("rescan_bc", boost::bind(&simple_wallet::rescan_blockchain, this, _1), tr("Rescan blockchain from scratch"));
+  m_cmd_binder.set_handler("set_tx_note", boost::bind(&simple_wallet::set_tx_note, this, _1), tr("Set an arbitrary string note for a txid"));
+  m_cmd_binder.set_handler("get_tx_note", boost::bind(&simple_wallet::get_tx_note, this, _1), tr("Get a string note for a txid"));
   m_cmd_binder.set_handler("help", boost::bind(&simple_wallet::help, this, _1), tr("Show this help"));
 }
 //----------------------------------------------------------------------------------------------------
@@ -2935,6 +2937,23 @@ bool simple_wallet::check_tx_key(const std::vector<std::string> &args_)
   return true;
 }
 //----------------------------------------------------------------------------------------------------
+static std::string get_human_readable_timestamp(uint64_t ts)
+{
+  char buffer[64];
+  if (ts < 1234567890)
+    return "<unknown>";
+  time_t tt = ts;
+  struct tm tm;
+  gmtime_r(&tt, &tm);
+  uint64_t now = time(NULL);
+  uint64_t diff = ts > now ? ts - now : now - ts;
+  if (diff > 24*3600)
+    strftime(buffer, sizeof(buffer), "%F", &tm);
+  else
+    strftime(buffer, sizeof(buffer), "%r", &tm);
+  return std::string(buffer);
+}
+//----------------------------------------------------------------------------------------------------
 bool simple_wallet::show_transfers(const std::vector<std::string> &args_)
 {
   std::vector<std::string> local_args = args_;
@@ -3009,7 +3028,8 @@ bool simple_wallet::show_transfers(const std::vector<std::string> &args_)
       std::string payment_id = string_tools::pod_to_hex(i->first);
       if (payment_id.substr(16).find_first_not_of('0') == std::string::npos)
         payment_id = payment_id.substr(0,16);
-      output.insert(std::make_pair(pd.m_block_height, std::make_pair(true, (boost::format("%20.20s %s %s %s") % print_money(pd.m_amount) % string_tools::pod_to_hex(pd.m_tx_hash) % payment_id % "-").str())));
+      std::string note = m_wallet->get_tx_note(pd.m_tx_hash);
+      output.insert(std::make_pair(pd.m_block_height, std::make_pair(true, (boost::format("%16.16s %20.20s %s %s %s %s") % get_human_readable_timestamp(pd.m_timestamp) % print_money(pd.m_amount) % string_tools::pod_to_hex(pd.m_tx_hash) % payment_id % "-" % note).str())));
     }
   }
 
@@ -3029,7 +3049,8 @@ bool simple_wallet::show_transfers(const std::vector<std::string> &args_)
       std::string payment_id = string_tools::pod_to_hex(i->second.m_payment_id);
       if (payment_id.substr(16).find_first_not_of('0') == std::string::npos)
         payment_id = payment_id.substr(0,16);
-      output.insert(std::make_pair(pd.m_block_height, std::make_pair(false, (boost::format("%20.20s %s %s %14.14s %s") % print_money(pd.m_amount_in - change - fee) % string_tools::pod_to_hex(i->first) % payment_id % print_money(fee) % dests).str())));
+      std::string note = m_wallet->get_tx_note(i->first);
+      output.insert(std::make_pair(pd.m_block_height, std::make_pair(false, (boost::format("%16.16s %20.20s %s %s %14.14s %s %s") % get_human_readable_timestamp(pd.m_timestamp) % print_money(pd.m_amount_in - change - fee) % string_tools::pod_to_hex(i->first) % payment_id % print_money(fee) % dests % note).str())));
     }
   }
 
@@ -3052,9 +3073,10 @@ bool simple_wallet::show_transfers(const std::vector<std::string> &args_)
       std::string payment_id = string_tools::pod_to_hex(i->second.m_payment_id);
       if (payment_id.substr(16).find_first_not_of('0') == std::string::npos)
         payment_id = payment_id.substr(0,16);
+      std::string note = m_wallet->get_tx_note(i->first);
       bool is_failed = pd.m_state == tools::wallet2::unconfirmed_transfer_details::failed;
       if ((failed && is_failed) || (!is_failed && pending)) {
-        message_writer() << (boost::format("%8.8s %6.6s %20.20s %s %s %14.14s") % (is_failed ? tr("failed") : tr("pending")) % tr("out") % print_money(amount - pd.m_change) % string_tools::pod_to_hex(i->first) % payment_id % print_money(fee)).str();
+        message_writer() << (boost::format("%8.8s %6.6s %16.16s %20.20s %s %s %14.14s %s") % (is_failed ? tr("failed") : tr("pending")) % tr("out") % get_human_readable_timestamp(pd.m_timestamp) % print_money(amount - pd.m_change) % string_tools::pod_to_hex(i->first) % payment_id % print_money(fee) % note).str();
       }
     }
   }
@@ -3162,6 +3184,59 @@ bool simple_wallet::print_integrated_address(const std::vector<std::string> &arg
   return true;
 }
 //----------------------------------------------------------------------------------------------------
+bool simple_wallet::set_tx_note(const std::vector<std::string> &args)
+{
+  if (args.size() == 0)
+  {
+    fail_msg_writer() << tr("usage: set_tx_note [txid] free text note");
+    return true;
+  }
+
+  cryptonote::blobdata txid_data;
+  if(!epee::string_tools::parse_hexstr_to_binbuff(args.front(), txid_data))
+  {
+    fail_msg_writer() << tr("failed to parse txid");
+    return false;
+  }
+  crypto::hash txid = *reinterpret_cast<const crypto::hash*>(txid_data.data());
+
+  std::string note = "";
+  for (size_t n = 1; n < args.size(); ++n)
+  {
+    if (n > 1)
+      note += " ";
+    note += args[n];
+  }
+  m_wallet->set_tx_note(txid, note);
+
+  return true;
+}
+//----------------------------------------------------------------------------------------------------
+bool simple_wallet::get_tx_note(const std::vector<std::string> &args)
+{
+  if (args.size() != 1)
+  {
+    fail_msg_writer() << tr("usage: get_tx_note [txid]");
+    return true;
+  }
+
+  cryptonote::blobdata txid_data;
+  if(!epee::string_tools::parse_hexstr_to_binbuff(args.front(), txid_data))
+  {
+    fail_msg_writer() << tr("failed to parse txid");
+    return false;
+  }
+  crypto::hash txid = *reinterpret_cast<const crypto::hash*>(txid_data.data());
+
+  std::string note = m_wallet->get_tx_note(txid);
+  if (note.empty())
+    success_msg_writer() << "no note found";
+  else
+    success_msg_writer() << "note found: " << note;
+
+  return true;
+}
+//----------------------------------------------------------------------------------------------------
 bool simple_wallet::process_command(const std::vector<std::string> &args)
 {
   return m_cmd_binder.process_command_vec(args);