From c37c856d6d9694da33866145f1b69339fed787b1 Mon Sep 17 00:00:00 2001
From: Ilya Kitaev <mbg033@gmail.com>
Date: Sun, 3 Apr 2016 14:34:38 +0300
Subject: [PATCH] Wallet::transfer in progress

---
 src/wallet/wallet2_api.cpp | 40 ++++++++++++++++++++++++++++++++++++++
 src/wallet/wallet2_api.h   |  3 ++-
 2 files changed, 42 insertions(+), 1 deletion(-)

diff --git a/src/wallet/wallet2_api.cpp b/src/wallet/wallet2_api.cpp
index e6ed249c..dcd17d80 100644
--- a/src/wallet/wallet2_api.cpp
+++ b/src/wallet/wallet2_api.cpp
@@ -32,7 +32,11 @@
 #include "wallet2.h"
 #include "mnemonics/electrum-words.h"
 #include "cryptonote_core/cryptonote_format_utils.h"
+#include "cryptonote_core/cryptonote_basic_impl.h"
+
+
 #include <memory>
+#include <vector>
 
 namespace epee {
     unsigned int g_test_dbg_lock_sleep = 0;
@@ -44,11 +48,16 @@ struct WalletManagerImpl;
 
 namespace {
     static WalletManagerImpl * g_walletManager = nullptr;
+    // copy-pasted from
+    static const size_t DEFAULT_MIX = 4;
 
 
 
 }
 
+
+using namespace std;
+
 Wallet::~Wallet() {}
 
 ///////////////////////// Wallet implementation ////////////////////////////////
@@ -77,6 +86,7 @@ public:
     uint64_t unlockedBalance() const;
     std::string displayAmount(uint64_t amount) const;
     bool refresh();
+    bool transfer(const std::string &dst_addr, uint64_t amount);
 
 
 private:
@@ -306,6 +316,36 @@ bool WalletImpl::refresh()
     return m_status == Status_Ok;
 }
 
+bool WalletImpl::transfer(const std::string &dst_addr, uint64_t amount)
+{
+    clearStatus();
+    vector<cryptonote::tx_destination_entry> dsts;
+    cryptonote::tx_destination_entry de;
+    bool has_payment_id;
+    bool payment_id_seen = false;
+    crypto::hash8 new_payment_id;
+    size_t fake_outs_count = DEFAULT_MIX;
+    if(!cryptonote::get_account_integrated_address_from_str(de.addr, has_payment_id, new_payment_id, m_wallet->testnet(), dst_addr)) {
+        // TODO: copy-paste 'if treating as an address fails, try as url' from simplewallet.cpp:1982
+        m_status = Status_Error;
+        m_errorString = "Invalid destination address";
+        return false;
+    }
+
+    de.amount = amount;
+    if (de.amount <= 0) {
+        m_status = Status_Error;
+        m_errorString = "Invalid amount";
+        return false;
+    }
+    dsts.push_back(de);
+
+
+
+
+    return m_status == Status_Ok;
+}
+
 bool WalletImpl::connectToDaemon()
 {
     bool result = m_wallet->check_connection();
diff --git a/src/wallet/wallet2_api.h b/src/wallet/wallet2_api.h
index c818608e..1c3cd595 100644
--- a/src/wallet/wallet2_api.h
+++ b/src/wallet/wallet2_api.h
@@ -74,9 +74,10 @@ struct Wallet
     virtual std::string displayAmount(uint64_t amount) const = 0;
     // TODO?
     // virtual uint64_t unlockedDustBalance() const = 0;
-    // TODO refresh
     virtual bool refresh() = 0;
     // TODO transfer
+    virtual bool transfer(const std::string &dst_addr, uint64_t amount) = 0;
+
 };
 
 /**