onsightit / solarcoin Goto Github PK

SolarCoin with PoST

License: MIT License

Makefile 1.48% Shell 0.66% M4 2.54% QMake 0.01% Python 15.40% C++ 68.93% C 9.27% HTML 0.68% Objective-C++ 0.10% Assembly 0.38% Java 0.41% Objective-C 0.12% CSS 0.02%

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Implement proper scaling of wallet app for high-DPI devices

It would be great to have the app scale properly on high-DPI displays.
I'm using the Windows version of the wallet and it has the scaling issues like many other programs on these high-DPI displays.
Text strings are cut off, very small or displayed on top of each other.

fail to compile on ARM ubuntu xenial 16.04

The error

In file included from /usr/include/boost/iterator/iterator_categories.hpp:22:0,
                 from /usr/include/boost/iterator/iterator_facade.hpp:14,
                 from /usr/include/boost/range/iterator_range_core.hpp:27,
                 from /usr/include/boost/range/iterator_range.hpp:13,
                 from /usr/include/boost/assign/list_of.hpp:20,
                 from rpcrawtransaction.cpp:6:
/usr/include/boost/variant/get.hpp: In instantiation of ‘typename boost::add_reference<T>::type boost::strict_get(boost::variant<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19>&) [with U = const CScriptID&; T0 = CNoDestination; T1 = CKeyID; T2 = CScriptID; T3 = boost::detail::variant::void_; T4 = boost::detail::variant::void_; T5 = boost::detail::variant::void_; T6 = boost::detail::variant::void_; T7 = boost::detail::variant::void_; T8 = boost::detail::variant::void_; T9 = boost::detail::variant::void_; T10 = boost::detail::variant::void_; T11 = boost::detail::variant::void_; T12 = boost::detail::variant::void_; T13 = boost::detail::variant::void_; T14 = boost::detail::variant::void_; T15 = boost::detail::variant::void_; T16 = boost::detail::variant::void_; T17 = boost::detail::variant::void_; T18 = boost::detail::variant::void_; T19 = boost::detail::variant::void_; typename boost::add_reference<T>::type = const CScriptID&]’:
/usr/include/boost/variant/get.hpp:284:25:   required from ‘typename boost::add_reference<T>::type boost::get(boost::variant<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19>&) [with U = const CScriptID&; T0 = CNoDestination; T1 = CKeyID; T2 = CScriptID; T3 = boost::detail::variant::void_; T4 = boost::detail::variant::void_; T5 = boost::detail::variant::void_; T6 = boost::detail::variant::void_; T7 = boost::detail::variant::void_; T8 = boost::detail::variant::void_; T9 = boost::detail::variant::void_; T10 = boost::detail::variant::void_; T11 = boost::detail::variant::void_; T12 = boost::detail::variant::void_; T13 = boost::detail::variant::void_; T14 = boost::detail::variant::void_; T15 = boost::detail::variant::void_; T16 = boost::detail::variant::void_; T17 = boost::detail::variant::void_; T18 = boost::detail::variant::void_; T19 = boost::detail::variant::void_; typename boost::add_reference<T>::type = const CScriptID&]’
rpcrawtransaction.cpp:217:77:   required from here
/usr/include/boost/variant/get.hpp:178:5: error: invalid application of ‘sizeof’ to incomplete type ‘boost::STATIC_ASSERTION_FAILURE<false>’
     BOOST_STATIC_ASSERT_MSG(
     ^
makefile.unix:172: recipe for target 'obj/rpcrawtransaction.o' failed
make: *** [obj/rpcrawtransaction.o] Error 1

The Fix
Solved when applying nochowderforyou/clams#211.
I have boost 1.58 installed

Hardware:
NanoPi Neo 512 MB
Ubuntu Xenial 16.04 headless

When using the .csv export tx-comment is missing

When using the Export Data feature for the Transaction History, the resulting.csv file does not include the public Transaction Comment. As the Solarcoin Foundation uses this comment to notify solar owners of the details of SLR issued, its an important accounting feature for owners, especially those with multiple solar plants who may wish to segregate issued SLR by plant.

Why did you remove the clean shutdown code from net.cpp?

This is needed on Linux so SIGINT/SIGTERM will shut down solarcoind cleanly so databases and wallets don't get corrupted.

To re-add go to the end of ThreadMessageHandler2 and add this right below MilliSleep(100):
if (fRequestShutdown)
StartShutdown();

Needs a Repo for Ubuntu

The .run file from the solarcoin.org webpage does not install correctly on Ubuntu, please add a PPA repository

Minimizing system requirements for future applications (include features like pruning)

I tried to run solarcoind on a Raspberry Pi Zero which only has 512 MB of RAM. While this would be enough to run bitcoind, solarcoind seems to have a much higher demand for resources. My plan is to develop a cheap Pi Zero-based embedded system for solar panel owners that should pay off as fast as possible by the generated staking interest, hopefully allowing the network to snowball.

First research provided evidence that it might have to do with the block index. I suppose that RAM demand for the index increases when the chain length, possibly disqualifying even more powerful devices like the Pi 3 (1GB RAM) in the near future.

I found out that bitcoind supports blockchain pruning since v0.11, and pruning while preserving wallet functionality since v0.12. Is it possible to include similar performance-related methods in the solarcoind client?

fail2 compiling in ARM ubuntu xenial 16.04

The error

g++ -O2  -pthread -Wall -Wextra -Wno-ignored-qualifiers -Wformat -Wformat-security -Wno-unused-parameter -g -DBOOST_SPIRIT_THREADSAFE -I/root/solarcoin/solarcoin/src -I/root/solarcoin/solarcoin/src/obj -DUSE_UPNP=1 -DUSE_IPV6=1 -I/root/solarcoin/solarcoin/src/leveldb/include -I/root/solarcoin/solarcoin/src/leveldb/helpers -DHAVE_BUILD_INFO -fno-stack-protector -fstack-protector-all -Wstack-protector -fPIE -D_FORTIFY_SOURCE=2  -o solarcoind obj/alert.o obj/version.o obj/checkpoints.o obj/netbase.o obj/addrman.o obj/bloom.o obj/hash.o obj/crypter.o obj/key.o obj/db.o obj/init.o obj/irc.o obj/keystore.o obj/miner.o obj/main.o obj/net.o obj/protocol.o obj/bitcoinrpc.o obj/rpcdump.o obj/rpcnet.o obj/rpcmining.o obj/rpcwallet.o obj/rpcblockchain.o obj/rpcrawtransaction.o obj/script.o obj/sync.o obj/util.o obj/wallet.o obj/walletdb.o obj/noui.o obj/kernel.o obj/pbkdf2.o obj/scrypt.o obj/scrypt-arm.o obj/scrypt-x86.o obj/scrypt-x86_64.o obj/txdb-leveldb.o -Wl,-z,relro -Wl,-z,now -pie   -Wl,-Bdynamic -l boost_system -l boost_filesystem -l boost_program_options -l boost_thread -l db_cxx -l ssl -l crypto -l miniupnpc -Wl,-Bdynamic -l z -l dl -l pthread /root/solarcoin/solarcoin/src/leveldb/libleveldb.a /root/solarcoin/solarcoin/src/leveldb/libmemenv.a
/usr/bin/ld: /root/solarcoin/solarcoin/src/leveldb/libleveldb.a(db_impl.o): relocation R_ARM_THM_MOVW_ABS_NC against `__stack_chk_guard' can not be used when making a shared object; recompile with -fPIC
/root/solarcoin/solarcoin/src/leveldb/libleveldb.a: error adding symbols: Bad value
collect2: error: ld returned 1 exit status
makefile.unix:179: recipe for target 'solarcoind' failed
make: *** [solarcoind] Error 1

The solution
bitcoin/bitcoin#3864
I have boost 1.58 installed

Hardware:
NanoPi Neo 512 MB
Ubuntu Xenial 16.04 headless

Segmentation fault in Raspian-Lite on Pi2

Here is the debugging:
pi@raspberrypi2:~ $ solarcoind getinfo
Segmentation fault
pi@raspberrypi2:~ $ gdb solarcoind
GNU gdb (Raspbian 7.7.1+dfsg-5+rpi1) 7.7.1
Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "arm-linux-gnueabihf".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
http://www.gnu.org/software/gdb/bugs/.
Find the GDB manual and other documentation resources online at:
http://www.gnu.org/software/gdb/documentation/.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from solarcoind...done.
(gdb) run
Starting program: /usr/local/bin/solarcoind

Program received signal SIGSEGV, Segmentation fault.
elf_dynamic_do_Rel (skip_ifunc=, lazy=0, nrelative=, relsize=,
reladdr=, map=0x76ff8910) at do-rel.h:136
136 do-rel.h: No such file or directory.
(gdb) bt
#0 elf_dynamic_do_Rel (skip_ifunc=, lazy=0, nrelative=, relsize=,
reladdr=, map=0x76ff8910) at do-rel.h:136
#1 _dl_relocate_object (scope=, reloc_mode=, consider_profiling=,
consider_profiling@entry=0) at dl-reloc.c:264
#2 0x76fd23a4 in dl_main (phdr=, phnum=, user_entry=,
auxv=) at rtld.c:2201
#3 0x76fe5b30 in _dl_sysdep_start (start_argptr=start_argptr@entry=0x7efff7c0, dl_main=0x0) at ../elf/dl-sysdep.c:249
#4 0x76fd3c78 in _dl_start_final (arg=0x7efff7c0, arg@entry=0x0, info=info@entry=0x7efff540) at rtld.c:330
#5 0x76fd3f08 in _dl_start (arg=0x0) at rtld.c:558
#6 0x76fcfd50 in _start () from /lib/ld-linux-armhf.so.3
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
(gdb) quit
A debugging session is active.

    Inferior 1 [process 20163] will be killed.

Quit anyway? (y or n) y
pi@raspberrypi2:~ $

Issues on Arch Linux with gstreamer old library

I am trying to run solarcoin-qt and getting the following error:

$ ./solarcoin-qt ./solarcoin-qt: error while loading shared libraries: libgstreamer-0.10.so.0: cannot open shared object file: No such file or directory

Wonder if there is a way I can start up solarcoin.

libdb4.8++-dev does not exist for Raspian-lite

I used libdb5.3++-dev to compile on Rasian-lite. Hope that helps

Update to QML

Been going through the code for a while, and I think the way to make it the wallet easier to contribute is if we start replacing Qt widgets with QML or Qt Quick controllers that allow the better design of the interface without deep knowledge of Qt or C++.

One of the things that we can start is for example with the QtTableWidget with the QML TableView type. Same with the forms for sending and receiving coins, this will make it more easier to style it, and better mantainability.

QComplete and tie to the addressbook to PayTo Textfield

Qt framework has a method to autocomplete the addresses when typing on the sending of money. This will make it easier to work with the addressbook and make payment form easier to use.

You can see example of the method here:
http://doc.qt.io/qt-5/qtwidgets-tools-customcompleter-example.html

Document development roadmap for the Wallet

As mentioned in the slack, is important to develop some basic documentation for the roadmap and the changelog of the wallet so as developers can get a better understanding of how the project has evolved and we can prioritize possible issues.

At the moment the compilation process is broken for Linux as some issues provide, and other improvements can be made such as HiDpi and extra meta information.

solarcoin not syncing

I followed the steps given in https://github.com/Scalextrix/SolarCoin-Raspberry-Pi-Node/blob/master/Create-a-Pi-Node.md

and succesfully installed solarcoind.

{
    "version" : "v2.1.8.0",
    "protocolversion" : 70005,
    "walletversion" : 60001,
    "balance" : 0.00000000,
    "newmint" : 0.00000000,
    "stake" : 0.00000000,
    "blocks" : 0,
    "timeoffset" : 0,
    "connections" : 0,
    "proxy" : "",
    "ip" : "0.0.0.0",
    "difficulty" : {
        "proof-of-work" : 0.00024414,
        "proof-of-stake" : 0.00024414
    },
    "coinsupply" : 33017974,
    "blocksperhour" : 0,
    "testnet" : false,
    "keypoololdest" : 1515187440,
    "keypoolsize" : 101,
    "paytxfee" : 0.00010000,
    "mininput" : 0.00001000,
    "errors" : ""
}

After some minutes i checked debug.log and get

trying connection 121.3.203.164:18188 lastseen=172.0hrs
connection timeout
trying connection 162.243.42.162:18188 lastseen=255.1hrs
connection timeout
trying connection 71.176.103.119:18188 lastseen=320.7hrs
connection timeout
trying connection 207.12.89.226:18188 lastseen=173.3hrs
connection timeout
trying connection 202.55.37.203:18188 lastseen=278.5hrs
connection timeout
trying connection 162.242.170.252:18188 lastseen=198.9hrs
connection timeout
trying connection 176.31.250.82:18188 lastseen=201.7hrs
connection timeout
trying connection 178.137.21.98:18188 lastseen=241.9hrs
connection timeout
trying connection 98.197.78.179:18188 lastseen=188.9hrs
connect() failed after select(): No route to host
trying connection 180.176.0.4:18188 lastseen=232.1hrs
connection timeout
trying connection 174.101.141.126:18188 lastseen=230.9hrs
connection timeout
trying connection 41.135.42.182:18188 lastseen=209.7hrs
connection timeout
trying connection 54.252.61.184:18188 lastseen=316.7hrs
connection timeout
trying connection 101.164.65.167:18188 lastseen=174.0hrs
connection timeout
trying connection 193.110.79.215:18188 lastseen=309.0hrs
connection timeout
trying connection 87.194.145.192:18188 lastseen=176.3hrs
connection timeout
trying connection 70.36.234.109:18188 lastseen=200.5hrs
connection timeout
trying connection 94.1.58.49:18188 lastseen=178.3hrs
connection timeout
trying connection 178.137.21.98:18188 lastseen=242.0hrs
connection timeout
trying connection 83.252.30.14:18188 lastseen=283.9hrs
connection timeout
trying connection 85.216.121.200:18188 lastseen=292.8hrs
connection timeout
trying connection 72.178.110.201:18188 lastseen=180.0hrs
connection timeout
trying connection 37.113.178.72:18188 lastseen=187.1hrs
connection timeout
trying connection 76.118.248.180:18188 lastseen=229.8hrs
connection timeout
trying connection 75.66.64.229:18188 lastseen=230.2hrs
connection timeout
trying connection 217.121.75.206:18188 lastseen=181.3hrs

is it normal? how can I mine this cryptocurrency?

Build error

I have not built an old school bitcoin clone in years so excuse my ignorance.

cd src/
make -f makefile.unix

ubuntu 15.10 error

/usr/include/boost/variant/get.hpp:178:5: error: invalid application of ‘sizeof’ to incomplete type ‘boost::STATIC_ASSERTION_FAILURE<fal
se>’
     BOOST_STATIC_ASSERT_MSG(
     ^
makefile.unix:182: recipe for target 'obj/rpcrawtransaction.o' failed
make: *** [obj/rpcrawtransaction.o] Error 1
``

A security vulnerability submission

Hello, I found a vulnerability which can cause double spend attack. I want to know how to submit vulnerability details and vulnerability reward rules. You can contact me via TG(@RedTeamPing).

Using solarcoin-qt with the -server argument

Im trying to launch qt on windows with the server so I can make RPC calls and test my Python script https://github.com/Scalextrix/ELCC/

C:\Program Files (x86)\SolarCoin>solarcoin-qt -server

C:\Program Files (x86)\SolarCoin>solarcoind getinfo
'solarcoind' is not recognized as an internal or external command,
operable program or batch file.

On other cryptos I have used when the -server argument is used then the daemon [command] can be used, is there a different syntax for SolarCoin?

onsightit / solarcoin Goto Github PK

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