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# Compiled object files
*.o
# Temp files
*~
*.swp
# Build folders
build/
obj/
bin/
# CMake stuff
Makefile
CMakeCache.txt
cmake_install.cmake
CMakeFiles/
# VSCode
.vscode/

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cmake_minimum_required (VERSION 3.2)
project (cpfm)
set(EXECUTABLE cpfm)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
find_package(sqlpp11 REQUIRED)
include_directories(${SQLPP11_INCLUDE_DIR})
find_package(sqlpp11-connector-mysql REQUIRED)
include_directories(${SQLPP11_MYSQL_INCLUDE_DIR})
set(LIBS ${LIBS} ${SQLPP11_MYSQL_LIBRARIES})
find_package(HinnantDate REQUIRED)
include_directories(${HinnantDate_INCLUDE_DIR})
set(LIBS ${LIBS} ${HinnantDate_LIBRARIES})
find_package(GMP REQUIRED)
include_directories(${GMP_INCLUDE_DIR})
set(LIBS ${LIBS} ${GMP_LIBRARIES})
find_package(MySQL REQUIRED)
include_directories(${MYSQL_INCLUDE_DIR})
set(LIBS ${LIBS} ${MYSQL_LIBRARIES})
find_package(Threads REQUIRED)
set(LIBS ${LIBS} Threads::Threads)
find_package(Boost REQUIRED COMPONENTS date_time filesystem system)
include_directories(${Boost_INCLUDE_DIRS})
set(LIBS ${LIBS} ${Boost_LIBRARIES})
find_package(OpenSSL REQUIRED)
include_directories(${OPENSSL_INCLUDE_DIR})
set(LIBS ${LIBS} ${OPENSSL_LIBRARIES})
set(LIBS ${LIBS} "-lcpprest")
include_directories(src)
include_directories(src/wallets)
include_directories(src/exchanges)
set(CMAKE_CXX_STANDARD 11)
add_subdirectory(src)

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GNU GENERAL PUBLIC LICENSE
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possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.

42
README.md Normal file
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# cpfm
Cryptocurrencies portfolio manager.
# Requirements
* MySQL
* C++ REST SDK : https://github.com/Microsoft/cpprestsdk
* OpenSSL
* GMP
* Boost
* sqlpp11 (modified to handle decimal type) : https://github.com/evilny0/sqlpp11/tree/decimal
* sqlpp11-connector-mysql (modified to handle decimal type) : https://github.com/evilny0/sqlpp11-connector-mysql/tree/decimal
* Howard Hinnant date lib (needed by sqlpp11) : https://github.com/HowardHinnant/date
# Build
Inside the directory run the following commands:
```bash
mkdir build
cd build
cmake ..
make
```
You should pass the following variables to cmake :
* SQLPP11_ROOT_DIR : where sqlpp11 is installed.
* SQLPP11_MYSQL_INCLUDE_DIR : where sqlpp11-connector-mysql include folder is.
* SQLPP11_MYSQL_LIB_DIR : where sqlpp11-connector-mysql compiled library is.
* HinnantDate_ROOT_DIR : where Howard Hinnant Date is installed.
# Database
You should create a database with the SQL file provided.
# License
* cpfm is distributed under the GNU GPL v3.
* The Kraken signature code is copied from Marco Esposito krakenapi <https://github.com/voidloop/krakenapi>, which is licensed under the MIT license.

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cmake/Modules/FindGMP.cmake Normal file
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# Try to find the GMP librairies
# GMP_FOUND - system has GMP lib
# GMP_INCLUDE_DIR - the GMP include directory
# GMP_LIBRARIES - Libraries needed to use GMP
if (GMP_INCLUDE_DIR AND GMP_LIBRARIES)
# Already in cache, be silent
set(GMP_FIND_QUIETLY TRUE)
endif (GMP_INCLUDE_DIR AND GMP_LIBRARIES)
find_path(GMP_INCLUDE_DIR NAMES gmp.h )
find_library(GMP_LIBRARIES NAMES gmp libgmp gmpxx libgmpxx)
find_library(GMPXX_LIBRARIES NAMES gmpxx libgmpxx )
MESSAGE(STATUS "GMP libs: " ${GMP_LIBRARIES} " " ${GMPXX_LIBRARIES} )
include(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(GMP DEFAULT_MSG GMP_INCLUDE_DIR GMP_LIBRARIES)
mark_as_advanced(GMP_INCLUDE_DIR GMP_LIBRARIES)

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cmake/Modules/FindHinnantDate.cmake Normal file
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#.rst:
# FindHinnantDate
# ---------------
#
# This module finds Howard Hinnant's date and time library for C++11 and beyond
# See https://github.com/HowardHinnant/date for details.
#
# This will define the following variables::
#
# HinnantDate_FOUND - True if the system has the library
# HinnantDate_INCLUDE_DIR - The directory which includes the header
# HinnantDate_ROOT_DIR - The base directory of the library
#
# and the following imported targets::
#
# HinnantDate::Date - The target to use date.h
#
# You can set HinnantDate_ROOT_DIR as hint to the location of the library.
#
# The target will enable the required C++11 standard in your compiler. You can
# use any later standard but you have to enable them explicitly.
# Copyright (c) 2016 Christian Dávid
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
cmake_minimum_required(VERSION 3.1)
# ensure cache entry
set(HinnantDate_ROOT_DIR "${HinnantDate_ROOT_DIR}" CACHE PATH "Root directory of Howard Hinnant's date library")
set(HinnantDate_NOT_FOUND_MESSAGE "Could NOT find HinnantDate.
Maybe you need to adjust the search paths or HinnantDate_ROOT_DIR.")
find_file(HinnantDate_INCLUDE_FILE
date.h date/date.h include/date/date.h
HINTS
${HinnantDate_ROOT_DIR}
${HinnantDate_ROOT_DIR}/include
)
mark_as_advanced(HinnantDate_INCLUDE_FILE)
if (HinnantDate_INCLUDE_FILE)
# Validate that correct file is found
file(STRINGS ${HinnantDate_INCLUDE_FILE} check_result
LIMIT_COUNT 1
REGEX "^ *// Copyright [(]c[)] 2015.* Howard Hinnant *$"
)
if("${check_result}" STREQUAL "")
string(APPEND HinnantDate_NOT_FOUND_MESSAGE "\nRejecting found '${HinnantDate_INCLUDE_FILE}', it seems to be a name twin.")
unset(HinnantDate_INCLUDE_FILE CACHE)
else()
# Check succeeded, create target
get_filename_component(HinnantDate_INCLUDE_DIR "${HinnantDate_INCLUDE_FILE}" DIRECTORY CACHE)
mark_as_advanced(HinnantDate_INCLUDE_DIR)
set(HinnantDate_ROOT_DIR "${HinnantDate_INCLUDE_DIR}")
unset(HinnantDate_NOT_FOUND_MESSAGE)
if(NOT TARGET HinnantDate::Date)
add_library(HinnantDate::Date INTERFACE IMPORTED)
set_target_properties(HinnantDate::Date PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${HinnantDate_INCLUDE_DIR}"
INTERFACE_COMPILE_FEATURES "cxx_auto_type;cxx_static_assert;cxx_decltype;cxx_alias_templates;cxx_strong_enums"
# Due to cmake restrictions the standard cannot be set directly to interface imported targets. Instead required compile
# features are set (list maybe incomplete). Please note that this list shall be a minimal set of required features.
# CXX_STANDARD 11
# CXX_STANDARD_REQUIRED true
)
endif()
endif()
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(HinnantDate
REQUIRED_VARS HinnantDate_ROOT_DIR HinnantDate_INCLUDE_DIR
FAIL_MESSAGE ${HinnantDate_NOT_FOUND_MESSAGE}
)

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# - Find mysqlclient
# Find the native MySQL includes and library
#
# MYSQL_INCLUDE_DIRS - where to find mysql.h, etc.
# MYSQL_LIBRARIES - List of libraries when using MySQL.
# MYSQL_FOUND - True if MySQL found.
if (NOT DEFINED MSVC)
if (USE_MARIADB)
find_path(MYSQL_INCLUDE_DIR
NAMES mysql.h
PATH_SUFFIXES mariadb
)
find_library(MYSQL_LIBRARY
NAMES mariadb
PATH_SUFFIXES mariadb
)
else()
find_path(MYSQL_INCLUDE_DIR
NAMES mysql.h
PATH_SUFFIXES mysql
)
find_library(MYSQL_LIBRARY
NAMES mysqlclient mysqlclient_r
PATH_SUFFIXES mysql
)
endif()
else()
find_path(MYSQL_INCLUDE_DIR
NAMES mysql.h
PATH_SUFFIXES include
PATHS "$ENV{SystemDrive}/Program Files/mariadb-connector-c/include/mariadb"
"$ENV{SystemDrive}/Program Files (x86)/mariadb-connector-c/include/mariadb"
)
MESSAGE("INCLUDE_DIR: ${MYSQL_INCLUDE_DIR}")
find_library(MYSQL_LIBRARY
NAMES libmariadb
PATH_SUFFIXES lib
PATHS "$ENV{SystemDrive}/Program Files/mariadb-connector-c/lib/mariadb"
"$ENV{SystemDrive}/Program Files (x86)/mariadb-connector-c/lib/mariadb"
)
MESSAGE("LIB: ${MYSQL_LIBRARY}")
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(MYSQL
FOUND_VAR MYSQL_FOUND
REQUIRED_VARS MYSQL_LIBRARY MYSQL_INCLUDE_DIR
)
mark_as_advanced(
MYSQL_LIBRARY
MYSQL_INCLUDE_DIR
)
set(MYSQL_INCLUDE_DIRS ${MYSQL_INCLUDE_DIR})
set(MYSQL_LIBRARIES ${MYSQL_LIBRARY})

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cmake/Modules/Findsqlpp11-connector-mysql.cmake Normal file
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# - Find sqlpp11-connector-mysql
# Find the sqlpp11-connector-mysql includes & libraries.
#
# SQLPP11_MYSQL_INCLUDE_DIR - where to find sqlpp11-connector-mysql headers.
# SQLPP11_MYSQL_LIBRARIES - sqlpp11-connector-mysql libraries.
# SQLPP11_MYSQL_FOUND - True if sqlpp11-connector-mysql found.
#
# You should set SQLPP11_MYSQL_INCLUDE_DIR and SQLPP11_MYSQL_LIB_DIR
#
cmake_minimum_required(VERSION 3.2)
# ensure cache entry
set(SQLPP11_MYSQL_INCLUDE_DIR "${SQLPP11_MYSQL_INCLUDE_DIR}" CACHE PATH "Include directory of sqlpp11-connector-mysql library")
set(SQLPP11_MYSQL_NOT_FOUND_MESSAGE "Could NOT find sqlpp11-connector-mysql. You should probably set SQLPP11_MYSQL_INCLUDE_DIR and SQLPP11_MYSQL_LIB_DIR.")
find_file(SQLPP11_MYSQL_MAIN_HEADER
sqlpp11/mysql/mysql.h
HINTS
${SQLPP11_MYSQL_INCLUDE_DIR}
)
mark_as_advanced(SQLPP11_MYSQL_MAIN_HEADER)
if (SQLPP11_MYSQL_MAIN_HEADER)
# Validate that we found the correct file
file(STRINGS ${SQLPP11_MYSQL_MAIN_HEADER} check_result
LIMIT_COUNT 1
REGEX "^.*Copyright \\(c\\) 2013.*Roland Bock.*$"
)
if("${check_result}" STREQUAL "")
string(APPEND SQLPP11_NOT_FOUND_MESSAGE "\nRejecting found '${SQLPP11_MYSQL_MAIN_HEADER}', it seems to be invalid.")
unset(SQLPP11_MYSQL_INCLUDE_DIR CACHE)
else()
# Check succeeded, create target
set(SQLPP11_MYSQL_INCLUDE_DIR ${SQLPP11_MYSQL_INCLUDE_DIR})
mark_as_advanced(SQLPP11_MYSQL_INCLUDE_DIR)
set(SQLPP11_MYSQL_INCLUDE_DIR "${SQLPP11_MYSQL_INCLUDE_DIR}")
endif()
endif()
find_file(SQLPP11_MYSQL_LIB_FILE
libsqlpp-mysql.a
HINTS
${SQLPP11_MYSQL_LIB_DIR}
${SQLPP11_MYSQL_LIB_DIR}/src
)
mark_as_advanced(SQLPP11_MYSQL_LIB_FILE)
if (SQLPP11_MYSQL_LIB_FILE)
get_filename_component(SQLPP11_MYSQL_LIB_DIR "${SQLPP11_MYSQL_LIB_FILE}" DIRECTORY CACHE)
mark_as_advanced(SQLPP11_MYSQL_LIB_DIR)
set(SQLPP11_MYSQL_LIBRARIES "${SQLPP11_MYSQL_LIB_FILE}")
else()
unset(SQLPP11_MYSQL_LIBRARIES CACHE)
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(sqlpp11-connector-mysql
REQUIRED_VARS SQLPP11_MYSQL_INCLUDE_DIR SQLPP11_MYSQL_LIBRARIES
FAIL_MESSAGE ${SQLPP11_MYSQL_NOT_FOUND_MESSAGE}
)

72
cmake/Modules/Findsqlpp11.cmake Normal file
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# - Find sqlpp11
# Find the sqlpp11 includes.
#
# SQLPP11_INCLUDE_DIRS - where to find sqlpp11 headers.
# SQLPP11_FOUND - True if sqlpp11 found.
#
# You should set SQLPP11_ROOT_DIR as hint to the location of the library.
#
cmake_minimum_required(VERSION 3.2)
# ensure cache entry
set(SQLPP11_ROOT_DIR "${SQLPP11_ROOT_DIR}" CACHE PATH "Root directory of sqlpp11 library")
set(SQLPP11_NOT_FOUND_MESSAGE "Could NOT find sqlpp11. You should probably set SQLPP11_ROOT_DIR.")
find_file(SQLPP11_MAIN_HEADER_ROOT_FOLDER
sqlpp11/sqlpp11.h
HINTS
${SQLPP11_ROOT_DIR}
)
mark_as_advanced(SQLPP11_MAIN_HEADER_ROOT_FOLDER)
find_file(SQLPP11_MAIN_HEADER_INCLUDE_FOLDER
sqlpp11/sqlpp11.h
HINTS
${SQLPP11_ROOT_DIR}/include
)
mark_as_advanced(SQLPP11_MAIN_HEADER_INCLUDE_FOLDER)
if (SQLPP11_MAIN_HEADER_ROOT_FOLDER)
# Validate that we found the correct file
file(STRINGS ${SQLPP11_MAIN_HEADER_ROOT_FOLDER} check_result
LIMIT_COUNT 1
REGEX "^.*Copyright \\(c\\) 2013.*Roland Bock.*$"
)
if("${check_result}" STREQUAL "")
string(APPEND SQLPP11_NOT_FOUND_MESSAGE "\nRejecting found '${SQLPP11_MAIN_HEADER_ROOT_FOLDER}', it seems to be invalid.")
unset(SQLPP11_MAIN_HEADER_ROOT_FOLDER CACHE)
else()
# Check succeeded, create target
set(SQLPP11_INCLUDE_DIR ${SQLPP11_ROOT_DIR})
mark_as_advanced(SQLPP11_INCLUDE_DIR)
set(SQLPP11_ROOT_DIR "${SQLPP11_INCLUDE_DIR}")
unset(SQLPP11_NOT_FOUND_MESSAGE)
endif()
endif()
if (SQLPP11_MAIN_HEADER_INCLUDE_FOLDER)
# Validate that we found the correct file
file(STRINGS ${SQLPP11_MAIN_HEADER_INCLUDE_FOLDER} check_result
LIMIT_COUNT 1
REGEX "^.*Copyright \\(c\\) 2013.*Roland Bock.*$"
)
if("${check_result}" STREQUAL "")
string(APPEND SQLPP11_NOT_FOUND_MESSAGE "\nRejecting found '${SQLPP11_MAIN_HEADER_INCLUDE_FOLDER}', it seems to be invalid.")
unset(SQLPP11_MAIN_HEADER_INCLUDE_FOLDER CACHE)
else()
# Check succeeded, create target
set(SQLPP11_INCLUDE_DIR ${SQLPP11_ROOT_DIR}/include)
mark_as_advanced(SQLPP11_INCLUDE_DIR)
set(SQLPP11_ROOT_DIR "${SQLPP11_INCLUDE_DIR}")
unset(SQLPP11_NOT_FOUND_MESSAGE)
endif()
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(sqlpp11
REQUIRED_VARS SQLPP11_ROOT_DIR SQLPP11_INCLUDE_DIR
FAIL_MESSAGE ${SQLPP11_NOT_FOUND_MESSAGE}
)

126
sql/mysql.schema.sql Normal file
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SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
SET time_zone = "+00:00";
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8mb4 */;
CREATE TABLE `coins` (
`coin_id` int(11) NOT NULL,
`coin_name` varchar(50) NOT NULL,
`coin_short` varchar(10) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
CREATE TABLE `exchanges_accounts` (
`account_id` int(11) NOT NULL,
`exchange_id` int(11) NOT NULL,
`user_id` int(11) NOT NULL,
`api_key` varchar(100) NOT NULL,
`api_private_key` varchar(100) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
CREATE TABLE `exchanges_balances` (
`account_id` int(11) NOT NULL,
`coin_id` int(11) NOT NULL,
`balance` decimal(40,18) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
CREATE TABLE `exchanges_ledgers` (
`ledger_id` int(11) NOT NULL,
`account_id` int(11) NOT NULL,
`exchange_ledger_id` varchar(50) NOT NULL,
`exchange_reference_id` varchar(50) NOT NULL,
`timestamp` int(11) NOT NULL,
`operation_type` int(11) NOT NULL,
`coin_id` int(11) NOT NULL,
`amount` decimal(40,18) NOT NULL,
`fee` decimal(40,18) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
CREATE TABLE `exchanges_trades` (
`trade_id` int(11) NOT NULL,
`account_id` int(11) NOT NULL,
`exchange_trade_id` varchar(50) NOT NULL,
`exchange_order_id` varchar(50) NOT NULL,
`base_coin_id` int(11) NOT NULL,
`quote_coin_id` int(11) NOT NULL,
`timestamp` int(11) NOT NULL,
`type` int(11) NOT NULL,
`order_type` int(11) NOT NULL,
`price` decimal(40,18) NOT NULL,
`cost` decimal(40,18) NOT NULL,
`fee` decimal(40,18) NOT NULL,
`fee_coin_id` int(11) NOT NULL,
`volume` decimal(40,18) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
CREATE TABLE `wallets` (
`wallet_id` int(11) NOT NULL,
`user_id` int(11) NOT NULL,
`type_id` int(11) NOT NULL,
`wallet_name` varchar(50) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
CREATE TABLE `wallets_addresses` (
`address_id` int(11) NOT NULL,
`wallet_id` int(11) NOT NULL,
`address` varchar(100) NOT NULL,
`comment` varchar(50) NOT NULL,
`is_change` tinyint(1) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
CREATE TABLE `wallets_balances` (
`wallet_id` int(11) NOT NULL,
`coin_id` int(11) NOT NULL,
`balance` decimal(48,18) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
CREATE TABLE `wallets_tx` (
`tx_id` int(11) NOT NULL,
`blockchain_tx_id` varchar(200) NOT NULL,
`wallet_id` int(11) NOT NULL,
`amount` decimal(40,18) NOT NULL,
`fee` decimal(40,18) NOT NULL,
`timestamp` int(11) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
ALTER TABLE `exchanges_accounts`
ADD PRIMARY KEY (`account_id`);
ALTER TABLE `exchanges_ledgers`
ADD UNIQUE KEY `ledger_id` (`ledger_id`);
ALTER TABLE `exchanges_trades`
ADD PRIMARY KEY (`trade_id`);
ALTER TABLE `wallets`
ADD UNIQUE KEY `wallet_id` (`wallet_id`);
ALTER TABLE `wallets_addresses`
ADD PRIMARY KEY (`address_id`);
ALTER TABLE `wallets_balances`
ADD PRIMARY KEY (`wallet_id`);
ALTER TABLE `wallets_tx`
ADD PRIMARY KEY (`tx_id`);
ALTER TABLE `exchanges_accounts`
MODIFY `account_id` int(11) NOT NULL AUTO_INCREMENT;
ALTER TABLE `exchanges_ledgers`
MODIFY `ledger_id` int(11) NOT NULL AUTO_INCREMENT;
ALTER TABLE `exchanges_trades`
MODIFY `trade_id` int(11) NOT NULL AUTO_INCREMENT;
ALTER TABLE `wallets`
MODIFY `wallet_id` int(11) NOT NULL AUTO_INCREMENT;
ALTER TABLE `wallets_addresses`
MODIFY `address_id` int(11) NOT NULL AUTO_INCREMENT;
ALTER TABLE `wallets_tx`
MODIFY `tx_id` int(11) NOT NULL AUTO_INCREMENT;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;

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aux_source_directory(. SOURCE_LIST)
aux_source_directory(wallets SOURCE_LIST_WALLETS)
aux_source_directory(exchanges SOURCE_LIST_EXCHANGES)
add_executable(${EXECUTABLE} ${SOURCE_LIST} ${SOURCE_LIST_WALLETS} ${SOURCE_LIST_EXCHANGES})
target_link_libraries(${EXECUTABLE} ${LIBS})

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "exchange.h"
#include "exchanges/kraken.h"
SQLPP_ALIAS_PROVIDER(bal);
ExchangesManager::ExchangesManager(int userId)
{
m_userId = userId;
}
ExchangesManager::~ExchangesManager()
{
}
void ExchangesManager::analyzeUserAccounts()
{
mysql::connection db(getMysqlConfig());
const auto exchanges_accounts = TableExchangesAccounts{};
// Identify coins, we need one analyzer object per exchange.
list<ExchangeHandler*> handlers;
for (const auto& row: db.run(select(exchanges_accounts.exchange_id,exchanges_accounts.account_id).from(exchanges_accounts).where(exchanges_accounts.user_id == m_userId)))
{
int exchangeId = row.exchange_id;
int accountId = row.account_id;
ExchangeHandler* handler;
switch (exchangeId)
{
case CPFM_EXCHANGE_ID_KRAKEN:
handler = new ExchangeHandlerKraken(m_userId,accountId);
handlers.push_back(handler);
break;
default:
lerr << "Unsupported exchange: " << exchangeId;
break;
}
}
for (auto const& handler: handlers)
{
handler->analyzeUserData();
delete handler;
}
}
ExchangeHandler::ExchangeHandler(int userId, int accountId)
{
m_userId = userId;
m_accountId = accountId;
}
ExchangeHandler::~ExchangeHandler()
{
}
void ExchangeHandler::getLedgersTotals()
{
mysql::connection db(getMysqlConfig());
const auto exchanges_ledgers = TableExchangesLedgers{};
const auto coins = TableCoins{};
map<int,Money> calcBalances;
map<int,Money> sqlCalcBalances;
map<int,Money> balances;
for (const auto& row: db.run(select(all_of(exchanges_ledgers)).from(exchanges_ledgers).unconditionally()))
{
Money amount(row.amount);
Money fee(row.fee);
Money x = calcBalances[row.coin_id];
Money prevBalance(x);
x = x + amount - fee;
calcBalances[row.coin_id] = x;
balances[row.coin_id] = x;
}
for (const auto& row: db.run(select(exchanges_ledgers.coin_id,sum(exchanges_ledgers.amount-exchanges_ledgers.fee).as(bal)).from(exchanges_ledgers).unconditionally().group_by(exchanges_ledgers.coin_id)))
{
Money x(row.bal);
sqlCalcBalances[row.coin_id] = x;
}
}
void ExchangeHandler::getTradesTotals()
{
mysql::connection db(getMysqlConfig());
const auto exchanges_trades = TableExchangesTrades{};
const auto coins = TableCoins{};
map<int,Money> medianBuyPrices;
map<int,Money> balances;
map<int,Money> earnings;
map<int,std::string> coinNames;
for (const auto& row: db.run(select(all_of(coins)).from(coins).unconditionally()))
{
coinNames[row.coin_id] = row.coin_short;
}
for (const auto& row: db.run(select(all_of(exchanges_trades)).from(exchanges_trades).unconditionally()))
{
Money price(row.price);
Money cost(row.cost);
Money fee(row.fee);
Money volume(row.volume);
int baseCoinId = row.base_coin_id;
int quoteCoinId = row.quote_coin_id;
int tradeType = row.type;
std::string sType;
Money prevMedianPrice(medianBuyPrices[baseCoinId]);
Money prevBalance(balances[baseCoinId]);
if (tradeType == CPFM_TRADE_TYPE_BUY)
{
sType = "buy";
medianBuyPrices[baseCoinId] = (medianBuyPrices[baseCoinId]*balances[baseCoinId] + price*volume) / (balances[baseCoinId]+volume);
balances[baseCoinId] += volume;
}
else if (tradeType == CPFM_TRADE_TYPE_SELL)
{
sType = "sale";
// median price does not change on sale, except if we reach balance 0. It should adjust correctly on next buy.
if (balances[baseCoinId] < volume)
{
lerr << "Trying to sell " << volume << " but balance is " << balances[baseCoinId];
}
else
{
balances[baseCoinId] -= volume;
earnings[baseCoinId] += (price-medianBuyPrices[baseCoinId])*volume;
}
}
}
}
void ExchangeHandler::emptyLedgers()
{
mysql::connection db(getMysqlConfig());
const auto exchanges_ledgers = TableExchangesLedgers{};
db.run(remove_from(exchanges_ledgers).unconditionally());
linfo << "Emptied Ledgers DB table";
}
void ExchangeHandler::emptyTrades()
{
mysql::connection db(getMysqlConfig());
const auto exchanges_trades = TableExchangesTrades{};
db.run(remove_from(exchanges_trades).unconditionally());
linfo << "Emptied Trades DB table";
}

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef CPFM_EXCHANGE_H_INCLUDED
#define CPFM_EXCHANGE_H_INCLUDED
#include "pf.h"
#define CPFM_EXCHANGE_ID_KRAKEN 1
#define CPFM_LEDGER_OPERATION_TYPE_DEPOSIT 1
#define CPFM_LEDGER_OPERATION_TYPE_WITHDRAW 2
#define CPFM_LEDGER_OPERATION_TYPE_TRADE 3
#define CPFM_LEDGER_OPERATION_TYPE_TRANSFER 4 // Happens for example on hardforks. Like a deposit, but not initiated by the user.
#define CPFM_TRADE_TYPE_BUY 1
#define CPFM_TRADE_TYPE_SELL 2
#define CPFM_TRADE_ORDER_TYPE_LIMIT 1
#define CPFM_TRADE_ORDER_TYPE_MARKET 2
class ExchangesManager
{
public:
ExchangesManager(int userId);
virtual ~ExchangesManager();
void analyzeUserAccounts();
protected:
int m_userId;
};
class ExchangeHandler
{
public:
ExchangeHandler(int userId, int accountId);
virtual ~ExchangeHandler();
virtual void analyzeUserData() = 0;
protected:
void getLedgersTotals();
void emptyLedgers();
void getTradesTotals();
void emptyTrades();
int m_userId;
int m_accountId;
};
#endif // CPFM_EXCHANGE_H_INCLUDED

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/*
* Copyright (c) 2018, evilny0
* Copyright (c) 2013 - Marco E. <marco.esposito@gmail.com>
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*/
#include "kraken.h"
ExchangeHandlerKraken::ExchangeHandlerKraken(int userId, int accountId) : ExchangeHandler(userId, accountId)
{
getAccountDataFromDB();
}
ExchangeHandlerKraken::~ExchangeHandlerKraken()
{
}
void ExchangeHandlerKraken::getAccountDataFromDB()
{
mysql::connection db(getMysqlConfig());
const auto exchanges_accounts = TableExchangesAccounts{};
for (const auto& row: db.run(select(all_of(exchanges_accounts)).from(exchanges_accounts).where(exchanges_accounts.account_id == m_accountId)))
{
m_apiKey = row.api_key;
m_apiPrivateKey = row.api_private_key;
}
}
void ExchangeHandlerKraken::analyzeUserData()
{
getAccountBalance();
analyzeAccountBalance();
//getAccountTrades();
//analyzeAccountTrades();
//getAccountLedgers();
//analyzeAccountLedgers();
}
void ExchangeHandlerKraken::analyzeAccountBalance()
{
if (!bfs::exists(getCacheFilename("balance")))
{
lerr << "Cached balance file not found.";
return;
}
ifstream f;
f.open(getCacheFilename("balance"));
json::value jvalue = json::value::parse(f);
f.close();
analyzeAccountBalanceJSON(jvalue);
}
void ExchangeHandlerKraken::analyzeAccountBalanceJSON(json::value jvalue)
{
if (jvalue["error"].size())
{
lerr << "Error in Kraken balance answer: " << jvalue["error"][0].as_string();
return;
}
mysql::connection db(getMysqlConfig());
const auto exchanges_balances = TableExchangesBalances{};
for(auto it = jvalue["result"].as_object().cbegin(); it != jvalue["result"].as_object().cend(); ++it)
{
const json::value &v = it->second;
string coinName = it->first;
Money m(v.as_string());
int coinId = 0;
if (!coinName.compare("XXBT"))
coinId = CPFM_COIN_ID_BTC;
else if (!coinName.compare("XLTC"))
coinId = CPFM_COIN_ID_LTC;
else if (!coinName.compare("ZEUR"))
coinId = CPFM_COIN_ID_EUR;
else if (!coinName.compare("XICN"))
coinId = CPFM_COIN_ID_ICN;
else if (!coinName.compare("XETC"))
coinId = CPFM_COIN_ID_ETC;
else if (!coinName.compare("XETH"))
coinId = CPFM_COIN_ID_ETH;
else if (!coinName.compare("BCH"))
coinId = CPFM_COIN_ID_BCH;
if (!coinId)
{
lerr << "Unknown coin [" << coinName << "]. Ignoring balance for this coin.";
}
else
{
db(insert_into(exchanges_balances).set(
exchanges_balances.account_id = m_accountId,
exchanges_balances.coin_id = coinId,
exchanges_balances.balance = m.toBoostMpf()
));
}
}
}
__int64 ExchangeHandlerKraken::getNonce()
{
return std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::system_clock::now().time_since_epoch()).count();
}
string ExchangeHandlerKraken::getCacheFilename(string operation)
{
stringstream ss;
ss << "data/cache/kraken/" << m_userId << "-" << operation;
return ss.str();
}
void ExchangeHandlerKraken::getAccountBalance()
{
linfo << "Getting user balance.";
if (!bfs::exists(getCacheFilename("balance")))
{
getAccountBalanceFromAPI();
}
}
void ExchangeHandlerKraken::getAccountLedgers()
{
linfo << "Getting user ledgers.";
if (!bfs::exists(getCacheFilename("ledgers")))
{
getAccountLedgersFromAPI();
}
}
void ExchangeHandlerKraken::getAccountTrades()
{
linfo << "Getting user trades.";
if (!bfs::exists(getCacheFilename("trades")))
{
getAccountTradesFromAPI();
}
}
vector<unsigned char> ExchangeHandlerKraken::sha256(const string& data)
{
vector<unsigned char> digest(SHA256_DIGEST_LENGTH);
SHA256_CTX ctx;
SHA256_Init(&ctx);
SHA256_Update(&ctx, data.c_str(), data.length());
SHA256_Final(digest.data(), &ctx);
return digest;
}
vector<unsigned char> ExchangeHandlerKraken::b64_decode(const string& data)
{
BIO* b64 = BIO_new(BIO_f_base64());
BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL);
BIO* bmem = BIO_new_mem_buf((void*)data.c_str(),data.length());
bmem = BIO_push(b64, bmem);
std::vector<unsigned char> output(data.length());
int decoded_size = BIO_read(bmem, output.data(), output.size());
BIO_free_all(bmem);
if (decoded_size < 0)
throw std::runtime_error("failed while decoding base64.");
return output;
}
string ExchangeHandlerKraken::b64_encode(const vector<unsigned char>& data)
{
BIO* b64 = BIO_new(BIO_f_base64());
BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL);
BIO* bmem = BIO_new(BIO_s_mem());
b64 = BIO_push(b64, bmem);
BIO_write(b64, data.data(), data.size());
BIO_flush(b64);
BUF_MEM* bptr = NULL;
BIO_get_mem_ptr(b64, &bptr);
std::string output(bptr->data, bptr->length);
BIO_free_all(b64);
return output;
}
vector<unsigned char> ExchangeHandlerKraken::hmac_sha512(const vector<unsigned char>& data, const vector<unsigned char>& key)
{
unsigned int len = EVP_MAX_MD_SIZE;
vector<unsigned char> digest(len);
HMAC_CTX ctx;
HMAC_CTX_init(&ctx);
HMAC_Init_ex(&ctx, key.data(), key.size(), EVP_sha512(), NULL);
HMAC_Update(&ctx, data.data(), data.size());
HMAC_Final(&ctx, digest.data(), &len);
HMAC_CTX_cleanup(&ctx);
return digest;
}
string ExchangeHandlerKraken::getSignature(const string& sRequestURL, const __int64& nonce, const string& sBody)
{
vector<unsigned char> data(sRequestURL.begin(), sRequestURL.end());
stringstream ss;
ss << nonce;
string sNonce = ss.str();
vector<unsigned char> nonce_postdata = sha256(sNonce + sBody);
data.insert(data.end(), nonce_postdata.begin(), nonce_postdata.end());
return b64_encode( hmac_sha512(data, b64_decode(m_apiPrivateKey)) );
}
void ExchangeHandlerKraken::getAccountBalanceFromAPI()
{
try
{
string sRequestURL = "/0/private/Balance";
http_client apiclient(KRAKEN_API_URL);
__int64 nonce = getNonce();
stringstream ss;
ss << "nonce=" << nonce;
string signature = getSignature(sRequestURL,nonce,ss.str());
http_request request(methods::POST);
request.headers().add("API-Key", m_apiKey);
request.headers().add("API-Sign", signature);
request.set_request_uri(sRequestURL);
request.set_body( ss.str(), "application/x-www-form-urlencoded" );
apiclient.request(request).then([](http_response response)
{
if (response.status_code() == status_codes::OK)
{
return response.extract_json();
}
return pplx::task_from_result(json::value());
})
.then([this](pplx::task<json::value> previousTask)
{
ofstream f;
f.open(getCacheFilename("balance"));
f << previousTask.get();
f.close();
})
.wait();
}
catch(const http::http_exception& e)
{
lerr << "Failed to query Kraken account balance";
}
}
void ExchangeHandlerKraken::getAccountLedgersFromAPI()
{
try
{
string sRequestURL = "/0/private/Ledgers";
http_client apiclient(KRAKEN_API_URL);
__int64 nonce = getNonce();
stringstream ss;
ss << "nonce=" << nonce;
string signature = getSignature(sRequestURL,nonce,ss.str());
http_request request(methods::POST);
request.headers().add("API-Key", m_apiKey);
request.headers().add("API-Sign", signature);
request.set_request_uri(sRequestURL);
request.set_body( ss.str(), "application/x-www-form-urlencoded" );
apiclient.request(request).then([](http_response response)
{
if (response.status_code() == status_codes::OK)
{
return response.extract_json();
}
return pplx::task_from_result(json::value());
})
.then([this](pplx::task<json::value> previousTask)
{
ofstream f;
f.open(getCacheFilename("ledgers"));
f << previousTask.get();
f.close();
})
.wait();
}
catch(const http::http_exception& e)
{
lerr << "Failed to query Kraken account balance";
}
}
void ExchangeHandlerKraken::getAccountTradesFromAPI()
{
try
{
string sRequestURL = "/0/private/TradesHistory";
http_client apiclient(KRAKEN_API_URL);
__int64 nonce = getNonce();
stringstream ss;
ss << "nonce=" << nonce;
string signature = getSignature(sRequestURL,nonce,ss.str());
http_request request(methods::POST);
request.headers().add("API-Key", m_apiKey);
request.headers().add("API-Sign", signature);
request.set_request_uri(sRequestURL);
request.set_body( ss.str(), "application/x-www-form-urlencoded" );
apiclient.request(request).then([](http_response response)
{
if (response.status_code() == status_codes::OK)
{
return response.extract_json();
}
return pplx::task_from_result(json::value());
})
.then([this](pplx::task<json::value> previousTask)
{
ofstream f;
f.open(getCacheFilename("trades"));
f << previousTask.get();
f.close();
})
.wait();
}
catch(const http::http_exception& e)
{
lerr << "Failed to query Kraken account balance";
}
}

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef CPFM_EXCHANGE_KRAKEN_H_INCLUDED
#define CPFM_EXCHANGE_KRAKEN_H_INCLUDED
#include "exchange.h"
#define KRAKEN_API_URL "https://api.kraken.com"
class ExchangeHandlerKraken : public ExchangeHandler
{
public:
ExchangeHandlerKraken(int userId, int accountId);
virtual ~ExchangeHandlerKraken();
virtual void analyzeUserData();
private:
__int64 getNonce();
string getSignature(const string& sRequestURL, const __int64& nonce, const string& sBody);
string getCacheFilename(string operation);
void getAccountBalance();
void getAccountBalanceFromAPI();
void getAccountLedgers();
void getAccountLedgersFromAPI();
void getAccountTrades();
void getAccountTradesFromAPI();
void analyzeAccountBalance();
void analyzeAccountBalanceJSON(json::value jvalue);
void getAccountDataFromDB();
string m_apiKey;
string m_apiPrivateKey;
vector<unsigned char> sha256(const string& data);
vector<unsigned char> b64_decode(const string& data);
string b64_encode(const vector<unsigned char>& data);
vector<unsigned char> hmac_sha512(const vector<unsigned char>& data, const vector<unsigned char>& key);
};
#endif // CPFM_EXCHANGE_KRAKEN_H_INCLUDED

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include <iostream>
#include <fstream>
#include <chrono>
#include "log.h"
using namespace farm;
using namespace log;
const char* ErrorLogger::name() { return "ERROR"; }
const char* ErrorLogger::color() { return L_Red; }
const char* WarningLogger::name() { return "WARN "; }
const char* WarningLogger::color() { return L_Yellow; }
const char* InfoLogger::name() { return "INFO "; }
const char* InfoLogger::color() { return L_White; }
const char* DebugLogger::name() { return "DEBUG"; }
const char* DebugLogger::color() { return L_Teal; }
LoggerBase::LoggerBase()
{
m_logFileName = "pf.log";
}
LoggerBase::~LoggerBase()
{
writeLogToOutput();
//writeLogToFile();
}
string LoggerBase::getDateTimeString()
{
time_t rawTime = std::chrono::system_clock::to_time_t(std::chrono::system_clock::now());
char buf[100];
if (strftime(buf, 100, "%y-%m-%d %T", localtime(&rawTime)) == 0)
buf[0] = 0;
string s(buf);
return s;
}
void LoggerBase::writeLogToOutput()
{
cout << m_buffer.str() << L_Reset << endl;
}
void LoggerBase::writeLogToFile()
{
ofstream f(m_logFileName,ios::app);
if (!f.fail())
{
f << m_buffer.str() << L_Reset << endl;
f.close();
}
}

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef CPFM_LOG_H_INCLUDED
#define CPFM_LOG_H_INCLUDED
#include <string>
#include <sstream>
#include <chrono>
#include <iostream>
using namespace std;
#define llog(X) farm::log::Logger<X>()
#define lerr llog(farm::log::ErrorLogger)
#define linfo llog(farm::log::InfoLogger)
#define lwarn llog(farm::log::WarningLogger)
#define ldebug llog(farm::log::DebugLogger)
namespace farm { namespace log {
#define L_Reset "\x1b[0m" // Text Reset
// Regular Colors
#define L_Black "\x1b[30m" // Black
#define L_Coal "\x1b[90m" // Black
#define L_Gray "\x1b[37m" // White
#define L_White "\x1b[97m" // White
#define L_Maroon "\x1b[31m" // Red
#define L_Red "\x1b[91m" // Red
#define L_Green "\x1b[32m" // Green
#define L_Lime "\x1b[92m" // Green
#define L_Orange "\x1b[33m" // Yellow
#define L_Yellow "\x1b[93m" // Yellow
#define L_Navy "\x1b[34m" // Blue
#define L_Blue "\x1b[94m" // Blue
#define L_Violet "\x1b[35m" // Purple
#define L_Purple "\x1b[95m" // Purple
#define L_Teal "\x1b[36m" // Cyan
#define L_Cyan "\x1b[96m" // Cyan
#define L_BlackBold "\x1b[1;30m" // Black
#define L_CoalBold "\x1b[1;90m" // Black
#define L_GrayBold "\x1b[1;37m" // White
#define L_WhiteBold "\x1b[1;97m" // White
#define L_MaroonBold "\x1b[1;31m" // Red
#define L_RedBold "\x1b[1;91m" // Red
#define L_GreenBold "\x1b[1;32m" // Green
#define L_LimeBold "\x1b[1;92m" // Green
#define L_OrangeBold "\x1b[1;33m" // Yellow
#define L_YellowBold "\x1b[1;93m" // Yellow
#define L_NavyBold "\x1b[1;34m" // Blue
#define L_BlueBold "\x1b[1;94m" // Blue
#define L_VioletBold "\x1b[1;35m" // Purple
#define L_PurpleBold "\x1b[1;95m" // Purple
#define L_TealBold "\x1b[1;36m" // Cyan
#define L_CyanBold "\x1b[1;96m" // Cyan
// Background
#define L_OnBlack "\x1b[40m" // Black
#define L_OnCoal "\x1b[100m" // Black
#define L_OnGray "\x1b[47m" // White
#define L_OnWhite "\x1b[107m" // White
#define L_OnMaroon "\x1b[41m" // Red
#define L_OnRed "\x1b[101m" // Red
#define L_OnGreen "\x1b[42m" // Green
#define L_OnLime "\x1b[102m" // Green
#define L_OnOrange "\x1b[43m" // Yellow
#define L_OnYellow "\x1b[103m" // Yellow
#define L_OnNavy "\x1b[44m" // Blue
#define L_OnBlue "\x1b[104m" // Blue
#define L_OnViolet "\x1b[45m" // Purple
#define L_OnPurple "\x1b[105m" // Purple
#define L_OnTeal "\x1b[46m" // Cyan
#define L_OnCyan "\x1b[106m" // Cyan
// Underline
#define L_BlackUnder "\x1b[4;30m" // Black
#define L_GrayUnder "\x1b[4;37m" // White
#define L_MaroonUnder "\x1b[4;31m" // Red
#define L_GreenUnder "\x1b[4;32m" // Green
#define L_OrangeUnder "\x1b[4;33m" // Yellow
#define L_NavyUnder "\x1b[4;34m" // Blue
#define L_VioletUnder "\x1b[4;35m" // Purple
#define L_TealUnder "\x1b[4;36m" // Cyan
struct DefaultLogger { static const char* name(); static const char* color(); };
struct ErrorLogger: public DefaultLogger { static const char* name(); static const char* color(); };
struct WarningLogger: public DefaultLogger { static const char* name(); static const char* color(); };
struct InfoLogger: public DefaultLogger { static const char* name(); static const char* color(); };
struct DebugLogger: public DefaultLogger { static const char* name(); static const char* color(); };
class LoggerBase
{
public:
LoggerBase();
virtual ~LoggerBase();
protected:
string getDateTimeString();
stringstream m_buffer;
private:
void writeLogToOutput();
void writeLogToFile();
string m_logFileName;
};
template <class channel>
class Logger : public LoggerBase
{
public:
Logger()
{
m_name = channel::name();
m_color = channel::color();
m_buffer << getDateTimeString() << " | " << m_color << m_name << L_Reset << " | ";
}
template <class T>
Logger& operator<<(T const& t) { m_buffer << t; return *this; }
private:
string m_name;
string m_color;
};
}} // namespace end
#endif // CPFM_LOG_H_INCLUDED

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include <signal.h>
#include "pf.h"
static volatile int stopProgram = 0;
PortfolioManager* portfolioManager = NULL;
void signalHandler(int sig)
{
stopProgram = 1;
}
int main (int argc, char* argv[])
{
portfolioManager = new PortfolioManager();
signal(SIGINT, signalHandler);
signal(SIGTERM, signalHandler);
portfolioManager->doTestStuff();
/*
portfolioManager->startThread();
while (!stopProgram)
{
#ifdef _WIN32
SwitchToThread();
Sleep (1000);
#else
pthread_yield();
sleep (1);
#endif
}
portfolioManager->stopThread();
*/
return 0;
}

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "log.h"
#include "money.h"
Money::Money ()
{
}
Money::Money (bmp::mpf_float_50 x)
{
m_amount = x;
}
Money::Money (int x)
{
m_amount = x;
}
Money::Money (const std::string& s)
{
bmp::mpf_float_50 x(s);
m_amount = x;
}
Money::Money (const web::json::value& x)
{
if (x.is_string())
{
bmp::mpf_float_50 a(x.as_string());
m_amount = a;
}
else if (x.is_integer())
{
m_amount = x.as_integer();
}
else if (x.is_double())
{
// Can't use double, or precision will be lost.
// And way too much time will be spent wondering why a simple multiplication does not work as expected.
bmp::mpf_float_50 a(x.serialize());
m_amount = a;
}
else
{
lerr << "Unsupported json conversion [" << x << "]. Setting value to 0.";
m_amount = 0;
}
}
Money::~Money()
{
}
Money& Money::operator=(const bmp::mpf_float_50& x)
{
m_amount = x;
return *this;
}
Money& Money::operator=(const std::string& s)
{
bmp::mpf_float_50 x(s);
m_amount = x;
return *this;
}
Money& Money::operator=(const int& x)
{
m_amount = x;
return *this;
}
Money& Money::operator+=(const Money& x)
{
m_amount+=x.m_amount;
return *this;
}
Money& Money::operator-=(const Money& x)
{
m_amount-=x.m_amount;
return *this;
}
Money& Money::operator*=(const Money& x)
{
m_amount*=x.m_amount;
return *this;
}
Money& Money::operator/=(const Money& x)
{
m_amount/=x.m_amount;
return *this;
}
bool operator==(const Money& a, const int& b)
{
if (b == 0)
{
return (abs(a.m_amount) < std::numeric_limits<bmp::mpf_float_50>::epsilon());
}
else
{
return (a.m_amount == b);
}
}
bool operator<(const Money& a, const int& b)
{
// First, check if equal. We need to rely on epsilon.
if (abs(a.m_amount-b) < std::numeric_limits<bmp::mpf_float_50>::epsilon())
return false;
return (a.m_amount<b);
}
bool operator==(const Money& a, const Money& b)
{
if (abs(b.m_amount) < std::numeric_limits<bmp::mpf_float_50>::epsilon())
{
return (abs(a.m_amount) < std::numeric_limits<bmp::mpf_float_50>::epsilon());
}
else
{
return (a.m_amount == b.m_amount);
}
}
bool operator<(const Money& a, const Money& b)
{
// First, check if equal. We need to rely on epsilon.
if (abs(a.m_amount-b.m_amount) < std::numeric_limits<bmp::mpf_float_50>::epsilon())
return false;
return (a.m_amount<b.m_amount);
}
std::ostream& operator<<(std::ostream& os, const Money& obj)
{
if (obj == 0)
{
os << "0";
}
else
{
stringstream ss;
ss << std::fixed << std::setprecision(18) << obj.m_amount;
os << ss.str();
}
return os;
}

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef CPFM_MONEY_H_INCLUDED
#define CPFM_MONEY_H_INCLUDED
#include <sstream>
#include <boost/multiprecision/gmp.hpp>
#include <cpprest/json.h>
using namespace std;
namespace bmp = boost::multiprecision;
class Money
{
public:
Money();
Money(bmp::mpf_float_50 x);
Money(const std::string& s);
Money(const web::json::value& x);
Money(int x);
virtual ~Money();
Money& operator=(const bmp::mpf_float_50& x);
Money& operator=(const std::string& s);
Money& operator=(const int& x);
Money& operator+=(const Money& x);
friend Money operator+(Money a, const Money& b) { a += b; return a; }
Money& operator-=(const Money& x);
friend Money operator-(Money a, const Money& b) { a -= b; return a; }
Money& operator*=(const Money& x);
friend Money operator*(Money a, const Money& b) { a *= b; return a; }
Money& operator/=(const Money& x);
friend Money operator/(Money a, const Money& b) { a /= b; return a; }
Money operator-() { return Money(-m_amount); }
friend bool operator==(const Money& a, const int& b);
friend bool operator!=(const Money& a, const int& b) { return !operator==(a,b); }
friend bool operator<(const Money& a, const int& b);
friend bool operator>(const Money& a, const int& b) { return operator<(b,a); }
friend bool operator<=(const Money& a, const int& b) { return !operator>(a,b); }
friend bool operator>=(const Money& a, const int& b) { return !operator<(a,b); }
friend bool operator==(const Money& a, const Money& b);
friend bool operator!=(const Money& a, const Money& b) { return !operator==(a,b); }
friend bool operator<(const Money& a, const Money& b);
friend bool operator>(const Money& a, const Money& b) { return operator<(b,a); }
friend bool operator<=(const Money& a, const Money& b) { return !operator>(a,b); }
friend bool operator>=(const Money& a, const Money& b) { return !operator<(a,b); }
friend std::ostream& operator<<(std::ostream& os, const Money& obj);
bmp::mpf_float_50& toBoostMpf() { return m_amount; }
private:
bmp::mpf_float_50 m_amount;
};
#endif // CPFM_MONEY_H_INCLUDED

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "pf.h"
#include "wallet.h"
#include "exchange.h"
#include "exchanges/kraken.h"
#include "pricesource.h"
PortfolioManager::PortfolioManager()
{
}
PortfolioManager::~PortfolioManager()
{
}
void PortfolioManager::doTestStuff()
{
// Test user 1
emptyUserBalances(1);
ExchangesManager exchangesManager(1);
exchangesManager.analyzeUserAccounts();
WalletsManager walletsManager(1);
walletsManager.analyzeUserWallets();
displayUserBalances(1);
// Test user 2
emptyUserBalances(2);
ExchangesManager exchangesManagerTwo(2);
exchangesManagerTwo.analyzeUserAccounts();
WalletsManager walletsManagerTwo(2);
walletsManagerTwo.analyzeUserWallets();
displayUserBalances(2);
}
void PortfolioManager::emptyUserBalances(int userId)
{
mysql::connection db(getMysqlConfig());
const auto wallets_balances = TableWalletsBalances{};
const auto exchanges_balances = TableExchangesBalances{};
db.run(remove_from(wallets_balances).unconditionally());
linfo << "Emptied wallets balances DB table for user " << userId;
db.run(remove_from(exchanges_balances).unconditionally());
linfo << "Emptied exchanges balances DB table for user " << userId;
}
void PortfolioManager::displayUserBalances(int userId)
{
mysql::connection db(getMysqlConfig());
const auto wallets = TableWallets{};
const auto wallets_balances = TableWalletsBalances{};
const auto exchanges_accounts = TableExchangesAccounts{};
const auto exchanges_balances = TableExchangesBalances{};
map<int,Money> totalBalances;
for (const auto& row: db.run(select(wallets_balances.balance, wallets_balances.coin_id).from(wallets_balances.cross_join(wallets)).where(wallets_balances.wallet_id == wallets.wallet_id and wallets.user_id == userId)))
{
Money m(row.balance);
totalBalances[row.coin_id] += m;
}
for (const auto& row: db.run(select(exchanges_balances.balance, exchanges_balances.coin_id).from(exchanges_balances.cross_join(exchanges_accounts)).where(exchanges_balances.account_id == exchanges_accounts.account_id and exchanges_accounts.user_id == userId)))
{
Money m(row.balance);
totalBalances[row.coin_id] += m;
}
Money total;
PriceSourceCryptoWatch ps;
for (const auto& balance: totalBalances)
{
if (balance.second != 0)
{
cout << getCoinName(balance.first) << " : " << balance.second << " | " << balance.second * ps.getCoinPrice(balance.first) << endl;
total += balance.second * ps.getCoinPrice(balance.first);
}
}
cout << "---------------" << endl;
cout << "Total : " << total << " EUR." << endl;
}
void PortfolioManager::run()
{
while (!m_bStopThread)
{
if (m_bStopThread)
break;
#ifdef _WIN32
SwitchToThread();
Sleep (1000);
#else
pthread_yield();
sleep (1);
#endif
}
}
string getCoinName(int coinId)
{
string s;
switch(coinId)
{
case CPFM_COIN_ID_BTC:
s = "BTC";
break;
case CPFM_COIN_ID_LTC:
s = "LTC";
break;
case CPFM_COIN_ID_EUR:
s = "EUR";
break;
case CPFM_COIN_ID_ICN:
s = "ICN";
break;
case CPFM_COIN_ID_ETC:
s = "ETC";
break;
case CPFM_COIN_ID_ETH:
s = "ETH";
break;
case CPFM_COIN_ID_BCH:
s = "BCH";
break;
case CPFM_COIN_ID_BTG:
s = "BTG";
break;
default:
s = "Error!";
break;
}
return s;
}

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef CPFM_CPFM_H_INCLUDED
#define CPFM_CPFM_H_INCLUDED
#include <unistd.h>
#include <fstream>
#include <vector>
#include <list>
#include <boost/multiprecision/gmp.hpp>
#include <boost/algorithm/string.hpp>
#include <boost/date_time/posix_time/posix_time.hpp>
#include <boost/filesystem.hpp>
#include <cpprest/http_client.h>
#include <cpprest/json.h>
#include "run.h"
#include "sql.h"
#include "log.h"
#include "money.h"
#define CPFM_COIN_ID_BTC 1
#define CPFM_COIN_ID_LTC 2
#define CPFM_COIN_ID_EUR 3
#define CPFM_COIN_ID_ICN 4
#define CPFM_COIN_ID_ETC 5
#define CPFM_COIN_ID_ETH 6
#define CPFM_COIN_ID_BCH 7
#define CPFM_COIN_ID_BTG 8
namespace bmp = boost::multiprecision;
namespace bfs = boost::filesystem;
using namespace std;
using namespace web;
using namespace web::http;
using namespace web::http::client;
using namespace boost::posix_time;
class PortfolioManager : public Runnable
{
public:
PortfolioManager();
virtual ~PortfolioManager();
void doTestStuff();
void emptyUserBalances(int userId);
void displayUserBalances(int userId);
protected:
virtual void run();
private:
};
string getCoinName(int coinId);
#endif // CPFM_CPFM_H_INCLUDED

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "pricesource.h"
PriceSource::PriceSource()
{
}
PriceSource::~PriceSource()
{
}
Money PriceSource::getCoinPrice(int coinId)
{
getData();
return getCoinPriceFromData(coinId);
}
PriceSourceCryptoWatch::PriceSourceCryptoWatch()
{
}
PriceSourceCryptoWatch::~PriceSourceCryptoWatch()
{
}
string PriceSourceCryptoWatch::getCacheFilename()
{
return "data/cache/cryptowatch.prices";
}
void PriceSourceCryptoWatch::getData()
{
if (bfs::exists(getCacheFilename()))
return;
try
{
string sRequestURL = "/markets/prices";
http_client apiclient("https://api.cryptowat.ch");
apiclient.request(methods::GET,sRequestURL).then([](http_response response)
{
if (response.status_code() == status_codes::OK)
{
return response.extract_json();
}
return pplx::task_from_result(json::value());
})
.then([this](pplx::task<json::value> previousTask)
{
ofstream f;
f.open(getCacheFilename());
f << previousTask.get();
f.close();
})
.wait();
}
catch(const http::http_exception& e)
{
lerr << "Failed to query cryptowat.ch prices";
}
}
Money PriceSourceCryptoWatch::getCoinPriceFromData(int coinId)
{
ifstream f;
f.open(getCacheFilename());
json::value jvalue = json::value::parse(f);
f.close();
Money m;
switch (coinId)
{
case CPFM_COIN_ID_BTC:
{
Money x (jvalue["result"]["kraken:btceur"]);
m = x;
break;
}
case CPFM_COIN_ID_LTC:
{
Money x (jvalue["result"]["kraken:ltceur"]);
m = x;
break;
}
case CPFM_COIN_ID_EUR:
{
m = 1;
break;
}
case CPFM_COIN_ID_ICN:
{
Money x (jvalue["result"]["kraken:icnbtc"]);
Money y (jvalue["result"]["kraken:btceur"]);
ldebug << "ICN is not quoted in EUR. BTC price is : " << x;
m = x*y;
break;
}
case CPFM_COIN_ID_ETC:
{
Money x (jvalue["result"]["kraken:etceur"]);
m = x;
break;
}
case CPFM_COIN_ID_ETH:
{
Money x (jvalue["result"]["kraken:etheur"]);
m = x;
break;
}
case CPFM_COIN_ID_BCH:
{
Money x (jvalue["result"]["kraken:bcheur"]);
m = x;
break;
}
case CPFM_COIN_ID_BTG:
{
Money x (jvalue["result"]["bitfinex:btgbtc"]);
Money y (jvalue["result"]["kraken:btceur"]);
ldebug << "BTG is not quoted in EUR. BTC price is : " << x;
m = x*y;
break;
}
default:
{
m = 0;
lerr << "Unsupported coin: " << coinId << ". Returning 0.";
break;
}
}
return m;
}

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef CPFM_PRICESOURCE_H_INCLUDED
#define CPFM_PRICESOURCE_H_INCLUDED
#include "pf.h"
class PriceSource
{
public:
PriceSource();
~PriceSource();
Money getCoinPrice(int coinId);
protected:
virtual void getData() = 0;
virtual Money getCoinPriceFromData(int coinId) = 0;
};
class PriceSourceCryptoWatch : public PriceSource
{
public:
PriceSourceCryptoWatch();
~PriceSourceCryptoWatch();
protected:
virtual void getData();
virtual Money getCoinPriceFromData(int coinId);
string getCacheFilename();
};
#endif // CPFM_PRICESOURCE_H_INCLUDED

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef CPFM_RUN_H_INCLUDED
#define CPFM_RUN_H_INCLUDED
#include <time.h>
#include <pthread.h>
class Runnable
{
public:
Runnable() { m_bStopThread = false; };
~Runnable() { };
void startThread()
{
m_threadObj = this;
pthread_create (&m_threadId, NULL, &threadMethod, m_threadObj);
}
virtual void stopThread()
{
// maybe something here
m_bStopThread = true;
pthread_join (m_threadId,NULL);
}
bool isTimeReached (time_t timeToCheck)
{
time_t timeNow = time(NULL);
return (timeNow > timeToCheck);
}
protected:
virtual void run() = 0;
static void* threadMethod(void* arg)
{
((Runnable*)arg)->run();
return NULL;
}
Runnable* m_threadObj;
bool m_bStopThread;
pthread_t m_threadId;
};
#endif // CPFM_RUN_H_INCLUDED

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "sql.h"
std::shared_ptr<mysql::connection_config> getMysqlConfig()
{
auto sqlConfig = std::make_shared<mysql::connection_config>();
sqlConfig->user = "pf";
sqlConfig->database = "pf";
sqlConfig->password = "pf";
//sqlConfig->debug = true;
return sqlConfig;
}

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "wallet.h"
#include "wallets/btc.h"
#include "wallets/bch.h"
#include "wallets/eth.h"
WalletsManager::WalletsManager(int userId)
{
m_userId = userId;
}
WalletsManager::~WalletsManager()
{
}
void WalletsManager::analyzeUserWallets()
{
mysql::connection db(getMysqlConfig());
const auto wallets = TableWallets{};
// Identify coins, we need one analyzer object per coin.
list<WalletHandler*> handlers;
for (const auto& row: db.run(select(wallets.type_id).from(wallets).where(wallets.user_id == m_userId).group_by(wallets.type_id)))
{
int typeId = row.type_id;
WalletHandler* walletHandler;
switch (typeId)
{
case CPFM_WALLET_TYPE_ID_BTC:
walletHandler = new WalletHandlerBTC(m_userId);
handlers.push_back(walletHandler);
break;
case CPFM_WALLET_TYPE_ID_BCH:
walletHandler = new WalletHandlerBCH(m_userId);
handlers.push_back(walletHandler);
break;
case CPFM_WALLET_TYPE_ID_ETH:
walletHandler = new WalletHandlerETH(m_userId);
handlers.push_back(walletHandler);
break;
default:
lerr << "Unsupported wallet type: " << typeId;
break;
}
}
emptyWalletsTx();
for (auto const& handler: handlers)
{
handler->analyzeUserWallets();
delete handler;
}
}
void WalletsManager::emptyWalletsTx()
{
mysql::connection db(getMysqlConfig());
const auto wallets = TableWallets{};
const auto wallets_tx = TableWalletsTx{};
list<int> userWallets;
for (const auto& row: db.run(select(wallets.wallet_id).from(wallets).where(wallets.user_id == m_userId)))
{
userWallets.push_back(row.wallet_id);
}
for (const auto& id: userWallets)
{
db.run(remove_from(wallets_tx).where(wallets_tx.wallet_id == id));
}
linfo << "Emptied Wallets Tx DB table for user " << m_userId;
}
WalletHandler::WalletHandler(int userId)
{
m_userId = userId;
}
WalletHandler::~WalletHandler()
{
}

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef CPFM_WALLET_H_INCLUDED
#define CPFM_WALLET_H_INCLUDED
#include "pf.h"
#define CPFM_WALLET_TYPE_ID_BTC 1
#define CPFM_WALLET_TYPE_ID_ETH 2
#define CPFM_WALLET_TYPE_ID_BCH 3
class WalletsManager
{
public:
WalletsManager(int userId);
~WalletsManager();
void analyzeUserWallets();
private:
void emptyWalletsTx();
int m_userId;
};
class WalletHandler
{
public:
WalletHandler(int userId);
virtual ~WalletHandler();
virtual void analyzeUserWallets() = 0;
protected:
int m_userId;
};
#endif // CPFM_WALLET_H_INCLUDED

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "wallets/bch.h"
WalletHandlerBCH::WalletHandlerBCH(int userId) : WalletHandler(userId)
{
}
WalletHandlerBCH::~WalletHandlerBCH()
{
}
void WalletHandlerBCH::analyzeUserWallets()
{
linfo << "Analyzing user " << m_userId << " BCH wallets.";
mysql::connection db(getMysqlConfig());
const auto wallets = TableWallets{};
const auto wallets_addresses = TableWalletsAddresses{};
map<int, list<string>> userWallets;
list<string> userAddresses;
for (const auto &row : db.run(select(wallets.wallet_id, wallets.type_id, wallets_addresses.address).from(wallets.cross_join(wallets_addresses)).where(wallets.user_id == m_userId and wallets.wallet_id == wallets_addresses.wallet_id and wallets.type_id == CPFM_WALLET_TYPE_ID_BCH)))
{
userWallets[row.wallet_id].push_back(row.address);
userAddresses.push_back(row.address);
}
for (const auto &w : userWallets)
{
addUserWalletDataToDB(w.first, w.second, userAddresses);
analyzeUserWalletData(w.first);
}
}
void WalletHandlerBCH::analyzeUserWalletData(int walletId)
{
mysql::connection db(getMysqlConfig());
const auto wallets_tx = TableWalletsTx{};
const auto wallets_balances = TableWalletsBalances{};
// Loop is on blockchain tx id, so first, get blockhain tx id list.
list<string> blockchainTxs;
for (const auto &row : db.run(select(wallets_tx.blockchain_tx_id).from(wallets_tx).where(wallets_tx.wallet_id == walletId).group_by(wallets_tx.blockchain_tx_id).order_by(wallets_tx.timestamp.asc())))
{
blockchainTxs.push_back(row.blockchain_tx_id);
}
ldebug << "------------------------------------------------------------";
Money walletBalance = 0;
Money walletInputs = 0;
Money walletOutputs = 0;
Money walletOutputFees = 0;
for (const auto &txId: blockchainTxs)
{
Money txAmount = 0;
Money txFee = 0;
for (const auto &row : db.run(select(wallets_tx.amount, wallets_tx.fee).from(wallets_tx).where(wallets_tx.blockchain_tx_id == txId and wallets_tx.wallet_id == walletId)))
{
Money amount(row.amount);
Money fee(row.fee);
if (txFee == 0)
txFee = fee;
txAmount += amount;
}
txAmount += txFee;
if (txAmount < 0)
walletOutputs += txAmount;
else
walletInputs += txAmount;
walletOutputFees += txFee;
walletBalance = walletInputs + walletOutputs - walletOutputFees;
string sReason = "?";
if (txAmount < 0)
{
}
/*
ldebug << "Tx: " << txId
<< ". Amount: " << txAmount
<< ". Outputs: " << walletOutputs
<< ". Inputs: " << walletInputs
<< ". Fees: " << txFee
<< ". Balance: " << walletBalance
<< ". Reason: " << sReason;
*/
}
linfo << "Wallet " << walletId << " balance is: " << walletBalance;
db(insert_into(wallets_balances).set(wallets_balances.wallet_id = walletId, wallets_balances.coin_id = CPFM_COIN_ID_BCH, wallets_balances.balance = walletBalance.toBoostMpf()));
}
void WalletHandlerBCH::addUserWalletDataToDB(int walletId, list<string> walletAddresses, list<string> userAddresses)
{
linfo << "Analyzing wallet " << walletId << ".";
for (const auto &a : walletAddresses)
{
AddressHandlerBCH addr(a, walletId);
addr.setWalletAddresses(walletAddresses);
addr.setUserAddresses(userAddresses);
addr.addAddressDataToDB();
}
}
AddressHandlerBCH::AddressHandlerBCH(string address, int walletId)
{
m_address = address;
m_walletId = walletId;
}
AddressHandlerBCH::~AddressHandlerBCH()
{
}
string AddressHandlerBCH::getCacheFilename()
{
string cacheFilename("data/cache/bch/" + m_address);
return cacheFilename;
}
void AddressHandlerBCH::getAddressData()
{
linfo << "Getting data for address: " << m_address << ".";
if (!bfs::exists(getCacheFilename()))
{
getBlockchainAddressData();
}
}
void AddressHandlerBCH::addAddressDataToDB()
{
linfo << "Analyzing data for address: " << m_address << ".";
getAddressData();
addCachedAddressDataToDB();
}
void AddressHandlerBCH::getBlockchainAddressData()
{
try
{
string sRequestURL = "/insight-api/txs/?address=";
sRequestURL += m_address;
http_client apiclient("https://cashexplorer.bitcoin.com");
apiclient.request(methods::GET, sRequestURL).then([](http_response response)
{
if (response.status_code() == status_codes::OK)
{
return response.extract_json();
}
return pplx::task_from_result(json::value());
})
.then([this](pplx::task<json::value> previousTask) {
ofstream f;
f.open(getCacheFilename());
f << previousTask.get();
f.close();
})
.wait();
}
catch (const http::http_exception &e)
{
lerr << "Failed to query cashexplorer.bitcoin.com about " << m_address;
}
}
void AddressHandlerBCH::addCachedAddressDataToDB()
{
ifstream f;
f.open(getCacheFilename());
json::value jvalue = json::value::parse(f);
f.close();
addAddressDataJSONToDB(jvalue);
}
void AddressHandlerBCH::addAddressDataJSONToDB(json::value jvalue)
{
mysql::connection db(getMysqlConfig());
const auto wallets_tx = TableWalletsTx{};
string myAddr = m_address;
linfo << "Analyzing address: " << myAddr;
for (int i = 0; i < jvalue["txs"].size(); i++)
{
string txid = jvalue["txs"][i]["txid"].as_string();
int timestamp = jvalue["txs"][i]["time"].as_integer();
Money txTotalOutputAmount;
Money txTotalInputAmount;
Money txMyOutputAmount;
Money txMyInputAmount;
bool bToMyAddr = false;
bool bFromMyAddr = false;
list<string> inputAddrList;
list<string> outputAddrList;
for (int j = 0; j < jvalue["txs"][i]["vin"].size(); j++)
{
string inputAddr = jvalue["txs"][i]["vin"][j]["addr"].as_string();
Money amount(jvalue["txs"][i]["vin"][j]["value"]);
txTotalInputAmount += amount;
if (inputAddr == myAddr)
{
bFromMyAddr = true;
txMyInputAmount += amount;
}
else
{
inputAddrList.push_back(inputAddr);
}
}
for (int j = 0; j < jvalue["txs"][i]["vout"].size(); j++)
{
string outputAddr = jvalue["txs"][i]["vout"][j]["scriptPubKey"]["addresses"][0].as_string();
Money amount(jvalue["txs"][i]["vout"][j]["value"]);
txTotalOutputAmount += amount;
if (outputAddr == myAddr)
{
bToMyAddr = true;
txMyOutputAmount += amount;
}
else
{
outputAddrList.push_back(outputAddr);
}
}
Money amount;
Money fee;
if (bFromMyAddr)
{
amount = -txMyInputAmount;
fee = txTotalInputAmount - txTotalOutputAmount;
for (auto const &addr : inputAddrList)
{
bool bFoundInUserAddresses = false;
for (auto const &userAddr : m_userAddresses)
{
if (!userAddr.compare(addr))
{
bFoundInUserAddresses = true;
break;
}
}
if (!bFoundInUserAddresses)
{
lwarn << "User configuration is missing this address: " << addr;
}
}
for (auto const &addr : outputAddrList)
{
bool bFoundInUserAddresses = false;
for (auto const &userAddr : m_userAddresses)
{
if (!userAddr.compare(addr))
{
bFoundInUserAddresses = true;
break;
}
}
if (!bFoundInUserAddresses)
{
linfo << "Potential other address to analyze: " << L_Cyan << addr;
}
}
}
if (bToMyAddr)
{
amount = txMyOutputAmount;
fee = 0;
}
db(insert_into(wallets_tx).set(wallets_tx.wallet_id = m_walletId, wallets_tx.blockchain_tx_id = txid, wallets_tx.amount = amount.toBoostMpf(), wallets_tx.fee = fee.toBoostMpf(), wallets_tx.timestamp = timestamp));
}
}

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef CPFM_WALLET_BCH_H_INCLUDED
#define CPFM_WALLET_BCH_H_INCLUDED
#include "wallet.h"
class WalletHandlerBCH : public WalletHandler
{
public:
WalletHandlerBCH(int userId);
virtual ~WalletHandlerBCH();
virtual void analyzeUserWallets();
private:
void addUserWalletDataToDB(int walletId, list<string> walletAddresses, list<string> userAddresses);
void analyzeUserWalletData(int walletId);
};
class AddressHandlerBCH
{
public:
AddressHandlerBCH(string address, int walletId);
virtual ~AddressHandlerBCH();
void getAddressData();
void addAddressDataToDB();
void setWalletAddresses(list<string> walletAddresses) { m_walletAddresses = walletAddresses; }
void setUserAddresses(list<string> userAddresses) { m_userAddresses = userAddresses; }
private:
void getBlockchainAddressData();
void addCachedAddressDataToDB();
void addAddressDataJSONToDB(json::value jvalue);
string getCacheFilename();
string m_address;
int m_walletId;
list<string> m_userAddresses;
list<string> m_walletAddresses;
};
#endif // CPFM_WALLET_BTC_H_INCLUDED

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "wallets/btc.h"
WalletHandlerBTC::WalletHandlerBTC(int userId) : WalletHandler(userId)
{
}
WalletHandlerBTC::~WalletHandlerBTC()
{
}
void WalletHandlerBTC::analyzeUserWallets()
{
linfo << "Analyzing user " << m_userId << " BTC wallets.";
mysql::connection db(getMysqlConfig());
const auto wallets = TableWallets{};
const auto wallets_addresses = TableWalletsAddresses{};
map<int,list<string>> userWallets;
list<string> userAddresses;
for (const auto& row: db.run(select(wallets.wallet_id,wallets.type_id,wallets_addresses.address).from(wallets.cross_join(wallets_addresses)).where(wallets.user_id == m_userId and wallets.wallet_id == wallets_addresses.wallet_id and wallets.type_id == CPFM_WALLET_TYPE_ID_BTC)))
{
userWallets[row.wallet_id].push_back(row.address);
userAddresses.push_back(row.address);
}
for (const auto& w: userWallets)
{
addUserWalletDataToDB(w.first,w.second,userAddresses);
analyzeUserWalletData(w.first);
}
}
void WalletHandlerBTC::analyzeUserWalletData(int walletId)
{
mysql::connection db(getMysqlConfig());
const auto wallets_tx = TableWalletsTx{};
const auto wallets_balances = TableWalletsBalances{};
// Loop is on blockchain tx id, so first, get blockchain tx list.
list<string> blockchainTxs;
for (const auto& row: db.run(select(wallets_tx.blockchain_tx_id).from(wallets_tx).where(wallets_tx.wallet_id == walletId).group_by(wallets_tx.blockchain_tx_id).order_by(wallets_tx.timestamp.asc())))
{
blockchainTxs.push_back(row.blockchain_tx_id);
}
ldebug << "------------------------------------------------------------";
Money walletBalance = 0;
Money walletInputs = 0;
Money walletOutputs = 0;
Money walletOutputFees = 0;
for (const auto& txId: blockchainTxs)
{
Money txAmount = 0;
Money txFee = 0;
for (const auto& row: db.run(select(wallets_tx.amount, wallets_tx.fee).from(wallets_tx).where(wallets_tx.blockchain_tx_id == txId and wallets_tx.wallet_id == walletId)))
{
Money amount(row.amount);
Money fee(row.fee);
if (txFee == 0)
txFee = fee;
txAmount += amount;
}
txAmount += txFee;
if (txAmount<0)
walletOutputs += txAmount;
else
walletInputs += txAmount;
walletOutputFees += txFee;
walletBalance = walletInputs + walletOutputs - walletOutputFees;
string sReason = "?";
if (txAmount < 0)
{
}
/*
ldebug << "Tx: " << txId
<< ". Amount: " << txAmount
<< ". Outputs: " << walletOutputs
<< ". Inputs: " << walletInputs
<< ". Fees: " << txFee
<< ". Balance: " << walletBalance
<< ". Reason: " << sReason;
*/
}
linfo << "Wallet " << walletId << " balance is: " << walletBalance;
db(insert_into(wallets_balances).set(
wallets_balances.wallet_id = walletId,
wallets_balances.coin_id = CPFM_COIN_ID_BTC,
wallets_balances.balance = walletBalance.toBoostMpf()
));
}
void WalletHandlerBTC::addUserWalletDataToDB(int walletId, list<string> walletAddresses, list<string> userAddresses)
{
linfo << "Analyzing wallet " << walletId << ".";
for (const auto& a: walletAddresses)
{
AddressHandlerBTC addr(a,walletId);
addr.setWalletAddresses(walletAddresses);
addr.setUserAddresses(userAddresses);
addr.addAddressDataToDB();
}
}
AddressHandlerBTC::AddressHandlerBTC(string address, int walletId)
{
m_address = address;
m_walletId = walletId;
}
AddressHandlerBTC::~AddressHandlerBTC()
{
}
string AddressHandlerBTC::getCacheFilename()
{
string cacheFilename("data/cache/btc/" + m_address);
return cacheFilename;
}
void AddressHandlerBTC::getAddressData()
{
linfo << "Getting data for address: " << m_address << ".";
if (!bfs::exists(getCacheFilename()))
{
getBlockchainAddressData();
}
}
void AddressHandlerBTC::addAddressDataToDB()
{
linfo << "Analyzing data for address: " << m_address << ".";
getAddressData();
addCachedAddressDataToDB();
}
void AddressHandlerBTC::getBlockchainAddressData()
{
try
{
string sRequestURL = "/fr/rawaddr/";
sRequestURL += m_address;
http_client apiclient("https://blockchain.info/");
apiclient.request(methods::GET,sRequestURL).then([](http_response response)
{
if (response.status_code() == status_codes::OK)
{
return response.extract_json();
}
return pplx::task_from_result(json::value());
})
.then([this](pplx::task<json::value> previousTask)
{
ofstream f;
f.open(getCacheFilename());
f << previousTask.get();
f.close();
})
.wait();
}
catch(const http::http_exception& e)
{
lerr << "Failed to query blockchain.info about " << m_address;
}
}
void AddressHandlerBTC::addCachedAddressDataToDB()
{
ifstream f;
f.open(getCacheFilename());
json::value jvalue = json::value::parse(f);
f.close();
addAddressDataJSONToDB(jvalue);
}
void AddressHandlerBTC::addAddressDataJSONToDB(json::value jvalue)
{
mysql::connection db(getMysqlConfig());
const auto wallets_tx = TableWalletsTx{};
string myAddr = jvalue["address"].as_string();
linfo << "Analyzing address: " << myAddr;
Money balance = jvalue["final_balance"].as_integer();;
for (int i=0;i<jvalue["txs"].size();i++)
{
string hash = jvalue["txs"][i]["hash"].as_string();
int timestamp = jvalue["txs"][i]["time"].as_integer();
Money txTotalOutputAmount;
Money txTotalInputAmount;
Money txMyOutputAmount;
Money txMyInputAmount;
bool bToMyAddr = false;
bool bFromMyAddr = false;
list<string> inputAddrList;
list<string> outputAddrList;
for (int j=0;j<jvalue["txs"][i]["inputs"].size();j++)
{
string inputAddr = jvalue["txs"][i]["inputs"][j]["prev_out"]["addr"].as_string();
__int64 amount = jvalue["txs"][i]["inputs"][j]["prev_out"]["value"].as_integer();
txTotalInputAmount += amount;
if (inputAddr == myAddr)
{
bFromMyAddr = true;
txMyInputAmount += amount;
}
else
{
inputAddrList.push_back(inputAddr);
}
}
for (int j=0;j<jvalue["txs"][i]["out"].size();j++)
{
string outputAddr = jvalue["txs"][i]["out"][j]["addr"].as_string();
__int64 amount = jvalue["txs"][i]["out"][j]["value"].as_integer();
txTotalOutputAmount += amount;
if (outputAddr == myAddr)
{
bToMyAddr = true;
txMyOutputAmount += amount;
}
else
{
outputAddrList.push_back(outputAddr);
}
}
Money amount;
Money fee;
if (bFromMyAddr)
{
amount = -txMyInputAmount/100000000;
fee = txTotalInputAmount/100000000 - txTotalOutputAmount/100000000;
for (auto const& addr: inputAddrList)
{
bool bFoundInUserAddresses = false;
for (auto const& userAddr: m_userAddresses)
{
if (!userAddr.compare(addr))
{
bFoundInUserAddresses = true;
break;
}
}
if (!bFoundInUserAddresses)
{
lwarn << "User configuration is missing this address: " << addr;
}
}
for (auto const& addr: outputAddrList)
{
bool bFoundInUserAddresses = false;
for (auto const& userAddr: m_userAddresses)
{
if (!userAddr.compare(addr))
{
bFoundInUserAddresses = true;
break;
}
}
if (!bFoundInUserAddresses)
{
linfo << "Potential other address to analyze: " << L_Cyan << addr;
}
}
}
if (bToMyAddr)
{
amount = txMyOutputAmount/100000000;
fee = 0;
}
db(insert_into(wallets_tx).set(
wallets_tx.wallet_id = m_walletId,
wallets_tx.blockchain_tx_id = hash,
wallets_tx.amount = amount.toBoostMpf(),
wallets_tx.fee = fee.toBoostMpf(),
wallets_tx.timestamp = timestamp
));
}
}

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef CPFM_WALLET_BTC_H_INCLUDED
#define CPFM_WALLET_BTC_H_INCLUDED
#include "wallet.h"
class WalletHandlerBTC : public WalletHandler
{
public:
WalletHandlerBTC(int userId);
virtual ~WalletHandlerBTC();
virtual void analyzeUserWallets();
private:
void addUserWalletDataToDB(int walletId, list<string> walletAddresses, list<string> userAddresses);
void analyzeUserWalletData(int walletId);
};
class AddressHandlerBTC
{
public:
AddressHandlerBTC(string address, int walletId);
virtual ~AddressHandlerBTC();
void getAddressData();
void addAddressDataToDB();
void setWalletAddresses(list<string> walletAddresses) { m_walletAddresses = walletAddresses; }
void setUserAddresses(list<string> userAddresses) { m_userAddresses = userAddresses; }
private:
void getBlockchainAddressData();
void addCachedAddressDataToDB();
void addAddressDataJSONToDB(json::value jvalue);
string getCacheFilename();
string m_address;
int m_walletId;
list<string> m_userAddresses;
list<string> m_walletAddresses;
};
#endif // CPFM_WALLET_BTC_H_INCLUDED

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/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "wallets/eth.h"
WalletHandlerETH::WalletHandlerETH(int userId) : WalletHandler(userId)
{
}
WalletHandlerETH::~WalletHandlerETH()
{
}
void WalletHandlerETH::analyzeUserWallets()
{
linfo << "Analyzing user " << m_userId << " ETH wallets.";
mysql::connection db(getMysqlConfig());
const auto wallets = TableWallets{};
const auto wallets_addresses = TableWalletsAddresses{};
map<int,list<string>> userWallets;
list<string> userAddresses;
for (const auto& row: db.run(select(wallets.wallet_id,wallets.type_id,wallets_addresses.address).from(wallets.cross_join(wallets_addresses)).where(wallets.user_id == m_userId and wallets.wallet_id == wallets_addresses.wallet_id and wallets.type_id == CPFM_WALLET_TYPE_ID_ETH)))
{
userWallets[row.wallet_id].push_back(row.address);
userAddresses.push_back(row.address);
}
for (const auto& w: userWallets)
{
addUserWalletDataToDB(w.first,w.second,userAddresses);
//analyzeUserWalletData(w.first);
}
}
void WalletHandlerETH::analyzeUserWalletData(int walletId)
{
mysql::connection db(getMysqlConfig());
const auto wallets_tx = TableWalletsTx{};
const auto wallets_balances = TableWalletsBalances{};
// Loop is on blockchain tx id, so first, get blockchain tx list.
list<string> blockchainTxs;
for (const auto& row: db.run(select(wallets_tx.blockchain_tx_id).from(wallets_tx).where(wallets_tx.wallet_id == walletId).group_by(wallets_tx.blockchain_tx_id).order_by(wallets_tx.timestamp.asc())))
{
blockchainTxs.push_back(row.blockchain_tx_id);
}
ldebug << "------------------------------------------------------------";
Money walletBalance = 0;
Money walletInputs = 0;
Money walletOutputs = 0;
Money walletOutputFees = 0;
for (const auto& txId: blockchainTxs)
{
Money txAmount = 0;
Money txFee = 0;
for (const auto& row: db.run(select(wallets_tx.amount, wallets_tx.fee).from(wallets_tx).where(wallets_tx.blockchain_tx_id == txId and wallets_tx.wallet_id == walletId)))
{
Money amount(row.amount);
Money fee(row.fee);
if (txFee == 0)
txFee = fee;
txAmount += amount;
}
txAmount += txFee;
if (txAmount<0)
walletOutputs += txAmount;
else
walletInputs += txAmount;
walletOutputFees += txFee;
walletBalance = walletInputs + walletOutputs - walletOutputFees;
string sReason = "?";
if (txAmount < 0)
{
}
/*
ldebug << "Tx: " << txId
<< ". Amount: " << txAmount
//<< ". Outputs: " << walletOutputs
//<< ". Inputs: " << walletInputs
<< ". Fees: " << txFee
<< ". Balance: " << walletBalance
<< ". Reason: " << sReason;
*/
}
linfo << "Wallet " << walletId << " balance is: " << walletBalance;
db(insert_into(wallets_balances).set(
wallets_balances.wallet_id = walletId,
wallets_balances.coin_id = CPFM_COIN_ID_ETH,
wallets_balances.balance = walletBalance.toBoostMpf()
));
}
void WalletHandlerETH::addUserWalletDataToDB(int walletId, list<string> walletAddresses, list<string> userAddresses)
{
linfo << "Analyzing wallet " << walletId << ".";
for (const auto& a: walletAddresses)
{
AddressHandlerETH addr(a,walletId);
addr.setWalletAddresses(walletAddresses);
addr.setUserAddresses(userAddresses);
addr.addAddressDataToDB();
}
}
AddressHandlerETH::AddressHandlerETH(string address, int walletId)
{
m_address = address;
m_walletId = walletId;
}
AddressHandlerETH::~AddressHandlerETH()
{
}
string AddressHandlerETH::getCacheFilename()
{
string cacheFilename("data/cache/eth/" + m_address);
return cacheFilename;
}
void AddressHandlerETH::getAddressData()
{
linfo << "Getting data for address: " << m_address << ".";
if (!bfs::exists(getCacheFilename()))
{
getBlockchainAddressData();
}
}
void AddressHandlerETH::addAddressDataToDB()
{
linfo << "Analyzing data for address: " << m_address << ".";
getAddressData();
addCachedAddressDataToDB();
}
void AddressHandlerETH::getBlockchainAddressData()
{
try
{
string sRequestURL = "/api?module=account&action=balance&address=";
sRequestURL += m_address;
http_client apiclient("https://api.etherscan.io");
apiclient.request(methods::GET,sRequestURL).then([](http_response response)
{
if (response.status_code() == status_codes::OK)
{
return response.extract_json();
}
return pplx::task_from_result(json::value());
})
.then([this](pplx::task<json::value> previousTask)
{
ofstream f;
f.open(getCacheFilename());
f << previousTask.get();
f.close();
})
.wait();
}
catch(const http::http_exception& e)
{
lerr << "Failed to query cashexplorer.bitcoin.com about " << m_address;
}
}
void AddressHandlerETH::addCachedAddressDataToDB()
{
ifstream f;
f.open(getCacheFilename());
json::value jvalue = json::value::parse(f);
f.close();
addAddressDataJSONToDB(jvalue);
}
void AddressHandlerETH::addAddressDataJSONToDB(json::value jvalue)
{
mysql::connection db(getMysqlConfig());
const auto wallets_tx = TableWalletsTx{};
string myAddr = m_address;
linfo << "Analyzing address: " << myAddr;
if (!jvalue["message"].as_string().compare("OK") && !jvalue["status"].as_string().compare("1"))
{
Money walletBalance (jvalue["result"]);
Money divider("1000000000000000000");
walletBalance /= divider;
linfo << "Wallet " << m_walletId << " balance is: " << walletBalance;
mysql::connection db(getMysqlConfig());
const auto wallets_tx = TableWalletsTx{};
const auto wallets_balances = TableWalletsBalances{};
db(insert_into(wallets_balances).set(
wallets_balances.wallet_id = m_walletId,
wallets_balances.coin_id = CPFM_COIN_ID_ETH,
wallets_balances.balance = walletBalance.toBoostMpf()
));
}
/*
//Money balance = jvalue["final_balance"].as_integer();;
for (int i=0;i<jvalue["txs"].size();i++)
{
string txid = jvalue["txs"][i]["txid"].as_string();
int timestamp = jvalue["txs"][i]["time"].as_integer();
Money txTotalOutputAmount;
Money txTotalInputAmount;
Money txMyOutputAmount;
Money txMyInputAmount;
bool bToMyAddr = false;
bool bFromMyAddr = false;
list<string> inputAddrList;
list<string> outputAddrList;
for (int j=0;j<jvalue["txs"][i]["vin"].size();j++)
{
string inputAddr = jvalue["txs"][i]["vin"][j]["addr"].as_string();
Money amount (jvalue["txs"][i]["vin"][j]["value"]);
txTotalInputAmount += amount;
if (inputAddr == myAddr)
{
bFromMyAddr = true;
txMyInputAmount += amount;
}
else
{
inputAddrList.push_back(inputAddr);
}
}
for (int j=0;j<jvalue["txs"][i]["vout"].size();j++)
{
string outputAddr = jvalue["txs"][i]["vout"][j]["scriptPubKey"]["addresses"][0].as_string();
Money amount(jvalue["txs"][i]["vout"][j]["value"]);
txTotalOutputAmount += amount;
if (outputAddr == myAddr)
{
bToMyAddr = true;
txMyOutputAmount += amount;
}
else
{
outputAddrList.push_back(outputAddr);
}
}
Money amount;
Money fee;
if (bFromMyAddr)
{
amount = -txMyInputAmount;
fee = txTotalInputAmount - txTotalOutputAmount;
for (auto const& addr: inputAddrList)
{
bool bFoundInUserAddresses = false;
for (auto const& userAddr: m_userAddresses)
{
if (!userAddr.compare(addr))
{
bFoundInUserAddresses = true;
break;
}
}
if (!bFoundInUserAddresses)
{
lwarn << "User configuration is missing this address: " << addr;
}
}
for (auto const& addr: outputAddrList)
{
bool bFoundInUserAddresses = false;
for (auto const& userAddr: m_userAddresses)
{
if (!userAddr.compare(addr))
{
bFoundInUserAddresses = true;
break;
}
}
if (!bFoundInUserAddresses)
{
linfo << "Potential other address to analyze: " << L_Cyan << addr;
}
}
}
if (bToMyAddr)
{
amount = txMyOutputAmount;
fee = 0;
}
db(insert_into(wallets_tx).set(
wallets_tx.wallet_id = m_walletId,
wallets_tx.tx_hash = txid,
wallets_tx.amount = amount.toBoostMpf(),
wallets_tx.fee = fee.toBoostMpf(),
wallets_tx.timestamp = timestamp
));
}
*/
}

63
src/wallets/eth.h Normal file
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@ -0,0 +1,63 @@
/*
* Copyright (c) 2018, evilny0
*
* This file is part of cpfm.
*
* cpfm is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cpm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with cpfm. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef CPFM_WALLET_ETH_H_INCLUDED
#define CPFM_WALLET_ETH_H_INCLUDED
#include "wallet.h"
class WalletHandlerETH : public WalletHandler
{
public:
WalletHandlerETH(int userId);
virtual ~WalletHandlerETH();
virtual void analyzeUserWallets();
private:
void addUserWalletDataToDB(int walletId, list<string> walletAddresses, list<string> userAddresses);
void analyzeUserWalletData(int walletId);
};
class AddressHandlerETH
{
public:
AddressHandlerETH(string address, int walletId);
virtual ~AddressHandlerETH();
void getAddressData();
void addAddressDataToDB();
void setWalletAddresses(list<string> walletAddresses) { m_walletAddresses = walletAddresses; }
void setUserAddresses(list<string> userAddresses) { m_userAddresses = userAddresses; }
private:
void getBlockchainAddressData();
void addCachedAddressDataToDB();
void addAddressDataJSONToDB(json::value jvalue);
string getCacheFilename();
string m_address;
int m_walletId;
list<string> m_userAddresses;
list<string> m_walletAddresses;
};
#endif // CPFM_WALLET_ETH_H_INCLUDED