From 73eeb7321fbd1029fb2ec52877c8d1fc73945cd4 Mon Sep 17 00:00:00 2001
From: moneroexamples <moneroexamples@tuta.io>
Date: Thu, 24 Nov 2016 07:11:18 +0800
Subject: [PATCH] dateparser class removed

---
 ext/CMakeLists.txt |  3 +--
 ext/dateparser.cpp | 35 -----------------------------------
 ext/dateparser.h   | 27 ---------------------------
 src/tools.cpp      | 30 ------------------------------
 src/tools.h        |  5 -----
 5 files changed, 1 insertion(+), 99 deletions(-)
 delete mode 100644 ext/dateparser.cpp
 delete mode 100644 ext/dateparser.h

diff --git a/ext/CMakeLists.txt b/ext/CMakeLists.txt
index b526fa2..13be6f0 100644
--- a/ext/CMakeLists.txt
+++ b/ext/CMakeLists.txt
@@ -8,11 +8,10 @@ project(myext)
 set(SOURCE_HEADERS
         minicsv.h
         format.h
-        dateparser.h)
+        )
 
 set(SOURCE_FILES
         format.cc
-        dateparser.cpp
         date/tz.cpp)
 
 # make static library called libmyxrm
diff --git a/ext/dateparser.cpp b/ext/dateparser.cpp
deleted file mode 100644
index 0fd83fa..0000000
--- a/ext/dateparser.cpp
+++ /dev/null
@@ -1,35 +0,0 @@
-//
-// Created by marcin on 22/11/15.
-//
-
-#include "dateparser.h"
-
-
-dateparser::dateparser(std::string fmt)
-{
-    // set format
-    using namespace boost::local_time;
-    local_time_input_facet* input_facet = new local_time_input_facet();
-    input_facet->format(fmt.c_str());
-    ss.imbue(std::locale(ss.getloc(), input_facet));
-}
-
-
-bool
-dateparser::operator()(std::string const& text)
-{
-    ss.clear();
-    ss.str(text);
-
-    bool ok = bool(ss >> pt);
-
-    if (ok)
-    {
-        auto tm = to_tm(pt);
-        year    = tm.tm_year;
-        month   = tm.tm_mon + 1; // for 1-based (1:jan, .. 12:dec)
-        day     = tm.tm_mday;
-    }
-
-    return ok;
-}
\ No newline at end of file
diff --git a/ext/dateparser.h b/ext/dateparser.h
deleted file mode 100644
index 4216a48..0000000
--- a/ext/dateparser.h
+++ /dev/null
@@ -1,27 +0,0 @@
-//
-// Created by marcin on 22/11/15.
-//
-
-#ifndef XMR2CSV_DATEPARSER_H
-#define XMR2CSV_DATEPARSER_H
-
-#include <iostream>
-#include <boost/date_time/local_time/local_time.hpp>
-
-
-// taken from: http://stackoverflow.com/a/19482908/248823
-struct dateparser
-{
-    boost::posix_time::ptime pt;
-    unsigned year, month, day;
-
-    dateparser(std::string fmt);
-
-    bool
-    operator()(std::string const& text);
-
-private:
-    std::stringstream ss;
-};
-
-#endif //XMR2CSV_DATEPARSER_H
diff --git a/src/tools.cpp b/src/tools.cpp
index d4fea25..d5b8b7b 100644
--- a/src/tools.cpp
+++ b/src/tools.cpp
@@ -507,36 +507,6 @@ namespace xmreg
     }
 
 
-    /**
-     * Rough estimate of block height from the time provided
-     *
-     */
-    uint64_t
-    estimate_bc_height(const string& date, const char* format)
-    {
-        const pt::ptime MONERO_START {gt::date(2014,04,18)};
-        const uint64_t MONERO_BLOCK_TIME {60}; // seconds
-
-        dateparser parser {format};
-
-        if (!parser(date))
-        {
-           throw runtime_error(string("Date format is incorrect: ") + date);
-        }
-
-        pt::ptime requested_date = parser.pt;
-
-        if (requested_date < MONERO_START)
-        {
-            return 0;
-        }
-
-        pt::time_duration td = requested_date - MONERO_START;
-
-        return static_cast<uint64_t>(td.total_seconds()) / MONERO_BLOCK_TIME;
-    }
-
-
     array<size_t, 5>
     timestamp_difference(uint64_t t1, uint64_t t2)
     {
diff --git a/src/tools.h b/src/tools.h
index 231ca4a..333fd66 100644
--- a/src/tools.h
+++ b/src/tools.h
@@ -16,7 +16,6 @@
 #include "monero_headers.h"
 #include "tx_details.h"
 
-#include "../ext/dateparser.h"
 #include "../ext/infix_iterator.h"
 #include "../ext/date/tz.h"
 
@@ -171,10 +170,6 @@ enable_monero_log() {
 }
 
 
-uint64_t
-estimate_bc_height(const string& date, const char* format = "%Y-%m-%d");
-
-
 inline double
 get_xmr(uint64_t core_amount)
 {