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From: =?iso-8859-1?Q?Michael_Gr=F8nager?= <gronager@ceptacle.com>
In-Reply-To: <CAJSM8J2ytXR0RSL=3+Se6mggH+pDmnkSx+CUp-bcod4qmJ3ObA@mail.gmail.com>
Date: Tue, 28 Feb 2012 10:03:40 +0100
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	<CAJSM8J2ytXR0RSL=3+Se6mggH+pDmnkSx+CUp-bcod4qmJ3ObA@mail.gmail.com>
To: =?utf-8?Q?Martinx_-_=E3=82=B8=E3=82=A7=E3=83=BC=E3=83=A0?=
	=?utf-8?Q?=E3=82=BA?= <thiagocmartinsc@gmail.com>
Cc: Bitcoin Dev <bitcoin-development@lists.sourceforge.net>
Subject: Re: [Bitcoin-development] Announcement: libcoin
Precedence: list

Hi again - and thanks for testing and finding this!

I have fixed the bug you reported:

The culprit was an implicit string constructor for the ChainAddress that =
caused creation of a not fully initialized ChainAddress. The right way =
to do it is using chain::getAddress(string) as the ChainAddress is chain =
specific.=20

A git pull will fix it ;)

Cheers,

Michael


On 27/02/2012, at 20:03, Martinx - =E3=82=B8=E3=82=A7=E3=83=BC=E3=83=A0=E3=
=82=BA wrote:

> AWESOME!! Thank you!!
>=20
> Anyway, I found a new problem... lol
>=20
> /usr/local/bin/bitcoind getinfo #okay
> {
>    "version" : 40001,
>    "blocks" : 168753,
>    "connections" : 8,
>    "difficulty" : 1376302.26788638,
>    "testnet" : false
> }
>=20
> /usr/local/bin/bitcoind getaccountaddress ""  # okay...
> 1J4vNcvEdeCuLH4yvyoC2gxFEF4zquoJ87
>=20
> /usr/local/bin/bitcoind listaccounts # NOT okay...
> {
> }
>=20
> /usr/local/bin/bitcoind getaccountaddress "teste" # okay
> 1E6pGh6AAtuJdFXheZMp1zdYmvdqAQn9QT
>=20
> /usr/local/bin/bitcoind listaccounts # NOT okay...
> {
>    "teste" : 0.00000000
> }
>=20
> Where is my default account listed at "listaccounts" output?!
>=20
> Best,
> Thiago
>=20
> 2012/2/26 Michael Gr=C3=B8nager <gronager@ceptacle.com>
> And if you do an update now "help" is there too ;)
>=20
> /M
>=20
> On 25/02/2012, at 03:11, Martinx - =E3=82=B8=E3=82=A7=E3=83=BC=E3=83=A0=E3=
=82=BA wrote:
>=20
>> Thank you!!!
>>=20
>> It is all working now! Except "help"...
>>=20
>> Nice work Michael!!
>>=20
>> Best,
>> Thiago
>>=20
>> 2012/2/24 Michael Gr=C3=B8nager <gronager@ceptacle.com>
>> OK - didn't took the weekend:
>>=20
>> support for "port" is on github now :)
>>=20
>> Only took two lines:
>>=20
>>          ("port", value<unsigned short>(&port)->default_value(8333), =
"Listen on specified port for the p2p protocol")
>>=20
>> and using the port option in the Node constructor (was there =
already):
>>=20
>>      Node node(chain, data_dir, args.count("nolisten") ? "" : =
"0.0.0.0", lexical_cast<string>(port)); // it is also here we specify =
the use of a proxy!
>>=20
>> /M
>>=20
>>=20
>>=20
>> On 24/02/2012, at 19:49, Martinx - =E3=82=B8=E3=82=A7=E3=83=BC=E3=83=A0=
=E3=82=BA wrote:
>>=20
>>> Hi Michael,
>>>=20
>>> Thank you for your attention!
>>>=20
>>> Now, I'm trying to start libcoin's bitcoind using high ports but, it =
always try to listen at 8332, no matter what I "say"...
>>>=20
>>> Look:
>>>=20
>>> $ cat .bitcoin/bitcoin.conf
>>> server=3D1
>>> daemon=3D1
>>> rpcuser=3Dlibcoin
>>> rpcpassword=3DLibCoin13
>>> rpcport=3D10332
>>> port=3D10333
>>>=20
>>> But:
>>>=20
>>> /usr/local/bin/bitcoind
>>> Error: Address already in use
>>>=20
>>> terminate called after throwing an instance of 'DbException'
>>> what():  DbEnv::close: Invalid argument
>>> Aborted
>>>=20
>>> When I "strace it", I can see:
>>>=20
>>> ...
>>> bind(12, {sa_family=3DAF_INET, sin_port=3Dhtons(8333), =
sin_addr=3Dinet_addr("0.0.0.0")}, 16) =3D -1 EADDRINUSE (Address already =
in use)
>>> ...
>>>=20
>>> I already tried:
>>>=20
>>> /usr/local/bin/bitcoind --rpcport 10332
>>> /usr/local/bin/bitcoind --rpcport=3D10332
>>>=20
>>> Without success...
>>>=20
>>> Thanks again!
>>> Thiago
>>>=20
>>> 2012/2/24 Michael Gr=C3=B8nager <gronager@ceptacle.com>
>>> Hi Thiago,
>>>=20
>>> Forgot to comment on the two latter:
>>>=20
>>>> $ bitcoind getaccountaddress ""
>>>> HTTP error code: 401
>>>> Error: couldn't parse reply from server
>>>>=20
>>>> $ bitcoind listaccounts
>>>> HTTP error code: 401
>>>> Error: couldn't parse reply from server
>>>>=20
>>>=20
>>> 401 =3D permission denied - you need to setup username / password =
either on the commandline or in the bicoin.conf file to access those =
commands...
>>>=20
>>> See in the bitcoind.cpp file for commands that you can use with and =
without auth...
>>>=20
>>> Those that contains an "auth" requires auth:
>>>=20
>>>     server.registerMethod(method_ptr(new GetBalance(wallet)), auth);
>>>=20
>>> As opposed to:
>>>=20
>>>     server.registerMethod(method_ptr(new GetInfo(node)));
>>>=20
>>> auth is defined by:
>>>=20
>>>     Auth auth(rpc_user, rpc_pass); // if rpc_user and rpc_pass are =
not set, all authenticated methods becomes disallowed.
>>>=20
>>> so you just experience the case explained in the comment ;) I admit =
that the output could be more readable, though!
>>>=20
>>> /M
>>>=20
>>>=20
>>>>=20
>>>> Any tips?! lol
>>>>=20
>>>> Thanks!
>>>> Thiago
>>>>=20
>>>> 2012/2/23 Martinx - =E3=82=B8=E3=82=A7=E3=83=BC=E3=83=A0=E3=82=BA =
<thiagocmartinsc@gmail.com>
>>>> AWESOME!!!
>>>>=20
>>>> I can compile libcoin at my Ubuntu 11.10... I just need to install:
>>>>=20
>>>> sudo aptitude install libboost1.46-all-dev
>>>>=20
>>>> ...alongside with another already installed dependencies, and now =
it works!!
>>>>=20
>>>> Thank you!
>>>> Thiago
>>>>=20
>>>> 2012/2/23 Michael Gr=C3=B8nager <gronager@ceptacle.com>
>>>> Hi Martinx,
>>>>=20
>>>> Another note:
>>>>=20
>>>> boost 1.42 and openssl 1.0 has a conflict (you will see it when you =
try to compile coinHTTP with that specific combination: sslv2 has been =
removed from openssl, but boost still references it.)
>>>>=20
>>>> You should do a :
>>>>=20
>>>> sudo apt-get upgrade libboost-dev-all
>>>>=20
>>>> to get the 1.46.1 library
>>>>=20
>>>> /M
>>>>=20
>>>>=20
>>>> On 23/02/2012, at 18:31, Martinx - =E3=82=B8=E3=82=A7=E3=83=BC=E3=83=A0=
=E3=82=BA wrote:
>>>>=20
>>>>> Hi Michael!
>>>>>=20
>>>>> Thank you for libcoin! It is a awesome evolution for Bitcoin and =
for the CryptoCurrencies as a hole... Thanks!!!
>>>>>=20
>>>>> Anyway, I am unable to compile libcoin under my Ubuntu 11.04. At =
this machine, I have compiled and running Bitcoin (from sources), =
Namecoin, Devcoin, Litecoin, IXcoin and I0coin, all from sources but, =
when I try to compile libcoin, I got:
>>>>>=20
>>>>> ----
>>>>> user@desk:~/libcoin$ ./configure
>>>>> -- The C compiler identification is GNU
>>>>> -- The CXX compiler identification is GNU
>>>>> -- Check for working C compiler: /usr/bin/gcc
>>>>> -- Check for working C compiler: /usr/bin/gcc -- works
>>>>> -- Detecting C compiler ABI info
>>>>> -- Detecting C compiler ABI info - done
>>>>> -- Check for working CXX compiler: /usr/bin/c++
>>>>> -- Check for working CXX compiler: /usr/bin/c++ -- works
>>>>> -- Detecting CXX compiler ABI info
>>>>> -- Detecting CXX compiler ABI info - done
>>>>> -- Looking for include files CMAKE_HAVE_PTHREAD_H
>>>>> -- Looking for include files CMAKE_HAVE_PTHREAD_H - found
>>>>> -- Looking for pthread_create in pthreads
>>>>> -- Looking for pthread_create in pthreads - not found
>>>>> -- Looking for pthread_create in pthread
>>>>> -- Looking for pthread_create in pthread - found
>>>>> -- Found Threads: TRUE
>>>>> -- Looking for XOpenDisplay in =
/usr/lib/i386-linux-gnu/libX11.so;/usr/lib/i386-linux-gnu/libXext.so
>>>>> -- Looking for XOpenDisplay in =
/usr/lib/i386-linux-gnu/libX11.so;/usr/lib/i386-linux-gnu/libXext.so - =
found
>>>>> -- Looking for gethostbyname
>>>>> -- Looking for gethostbyname - found
>>>>> -- Looking for connect
>>>>> -- Looking for connect - found
>>>>> -- Looking for remove
>>>>> -- Looking for remove - found
>>>>> -- Looking for shmat
>>>>> -- Looking for shmat - found
>>>>> -- Looking for IceConnectionNumber in ICE
>>>>> -- Looking for IceConnectionNumber in ICE - found
>>>>> -- Found X11: /usr/lib/i386-linux-gnu/libX11.so
>>>>> -- Boost version: 1.42.0
>>>>> -- Found the following Boost libraries:
>>>>> --   date_time
>>>>> --   regex
>>>>> --   filesystem
>>>>> --   system
>>>>> --   program_options
>>>>> --   thread
>>>>> -- Found OpenSSL: /usr/lib/libssl.so;/usr/lib/libcrypto.so
>>>>> -- Looking for Q_WS_X11
>>>>> -- Looking for Q_WS_X11 - found
>>>>> -- Looking for Q_WS_WIN
>>>>> -- Looking for Q_WS_WIN - not found.
>>>>> -- Looking for Q_WS_QWS
>>>>> -- Looking for Q_WS_QWS - not found.
>>>>> -- Looking for Q_WS_MAC
>>>>> -- Looking for Q_WS_MAC - not found.
>>>>> -- Found Qt-Version 4.7.2 (using /usr/bin/qmake)
>>>>> -- Found wxWidgets: TRUE
>>>>>=20
>>>>> The build system is configured to install libraries to =
/usr/local/lib
>>>>> Your applications may not be able to find your installed libraries =
unless you:
>>>>>  set your LD_LIBRARY_PATH (user specific) or
>>>>>  update your ld.so configuration (system wide)
>>>>> You have an ld.so.conf.d directory on your system, so if you wish =
to ensure that
>>>>> applications find the installed libcoin libraries, system wide, =
you could install an
>>>>> libcoin specific ld.so configuration with:
>>>>>  sudo make install_ld_conf
>>>>>=20
>>>>> -- Configuring done
>>>>> -- Generating done
>>>>> -- Build files have been written to: /home/user/libcoin
>>>>> ----
>>>>>=20
>>>>> Now I tried make, without success:
>>>>>=20
>>>>> ----
>>>>> .....
>>>>> Script.cpp:(.text._ZngRK7CBigNum[operator-(CBigNum const&)]+0xf): =
undefined reference to `BN_init'
>>>>> Script.cpp:(.text._ZngRK7CBigNum[operator-(CBigNum const&)]+0x1e): =
undefined reference to `BN_copy'
>>>>> Script.cpp:(.text._ZngRK7CBigNum[operator-(CBigNum const&)]+0x38): =
undefined reference to `BN_set_negative'
>>>>> Script.cpp:(.text._ZngRK7CBigNum[operator-(CBigNum const&)]+0x4f): =
undefined reference to `BN_clear_free'
>>>>> Script.cpp:(.text._ZngRK7CBigNum[operator-(CBigNum const&)]+0xd3): =
undefined reference to `BN_clear_free'
>>>>> ../../lib/libcoin.a(Script.o): In function `operator<<(CBigNum =
const&, unsigned int)':
>>>>> Script.cpp:(.text._ZlsRK7CBigNumj[operator<<(CBigNum const&, =
unsigned int)]+0x16): undefined reference to `BN_init'
>>>>> Script.cpp:(.text._ZlsRK7CBigNumj[operator<<(CBigNum const&, =
unsigned int)]+0x2c): undefined reference to `BN_lshift'
>>>>> Script.cpp:(.text._ZlsRK7CBigNumj[operator<<(CBigNum const&, =
unsigned int)]+0xad): undefined reference to `BN_clear_free'
>>>>> ../../lib/libcoin.a(Script.o): In function `operator>>(CBigNum =
const&, unsigned int)':
>>>>> Script.cpp:(.text._ZrsRK7CBigNumj[operator>>(CBigNum const&, =
unsigned int)]+0xf): undefined reference to `BN_init'
>>>>> Script.cpp:(.text._ZrsRK7CBigNumj[operator>>(CBigNum const&, =
unsigned int)]+0x1e): undefined reference to `BN_copy'
>>>>> Script.cpp:(.text._ZrsRK7CBigNumj[operator>>(CBigNum const&, =
unsigned int)]+0x47): undefined reference to `BN_clear_free'
>>>>> Script.cpp:(.text._ZrsRK7CBigNumj[operator>>(CBigNum const&, =
unsigned int)]+0xcb): undefined reference to `BN_clear_free'
>>>>> ../../lib/libcoin.a(Script.o): In function `operator!=3D(CBigNum =
const&, CBigNum const&)':
>>>>> Script.cpp:(.text._ZneRK7CBigNumS1_[operator!=3D(CBigNum const&, =
CBigNum const&)]+0x14): undefined reference to `BN_cmp'
>>>>> ../../lib/libcoin.a(Script.o): In function `operator>(CBigNum =
const&, CBigNum const&)':
>>>>> Script.cpp:(.text._ZgtRK7CBigNumS1_[operator>(CBigNum const&, =
CBigNum const&)]+0x14): undefined reference to `BN_cmp'
>>>>> ../../lib/libcoin.a(Script.o): In function `uint256 =
Hash<__gnu_cxx::__normal_iterator<unsigned char*, std::vector<unsigned =
char, std::allocator<unsigned char> > > =
>(__gnu_cxx::__normal_iterator<unsigned char*, std::vector<unsigned =
char, std::allocator<unsigned char> > >, =
__gnu_cxx::__normal_iterator<unsigned char*, std::vector<unsigned char, =
std::allocator<unsigned char> > >)':
>>>>> =
Script.cpp:(.text._Z4HashIN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIh=
EEEEE7uint256T_S8_[uint256 Hash<__gnu_cxx::__normal_iterator<unsigned =
char*, std::vector<unsigned char, std::allocator<unsigned char> > > =
>(__gnu_cxx::__normal_iterator<unsigned char*, std::vector<unsigned =
char, std::allocator<unsigned char> > >, =
__gnu_cxx::__normal_iterator<unsigned char*, std::vector<unsigned char, =
std::allocator<unsigned char> > >)]+0x6d): undefined reference to =
`SHA256'
>>>>> =
Script.cpp:(.text._Z4HashIN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIh=
EEEEE7uint256T_S8_[uint256 Hash<__gnu_cxx::__normal_iterator<unsigned =
char*, std::vector<unsigned char, std::allocator<unsigned char> > > =
>(__gnu_cxx::__normal_iterator<unsigned char*, std::vector<unsigned =
char, std::allocator<unsigned char> > >, =
__gnu_cxx::__normal_iterator<unsigned char*, std::vector<unsigned char, =
std::allocator<unsigned char> > >)]+0xb8): undefined reference to =
`SHA256'
>>>>> collect2: ld returned 1 exit status
>>>>> make[2]: *** [bin/bitcoind] Error 1
>>>>> make[1]: *** =
[applications/bitcoind/CMakeFiles/app_bitcoind.dir/all] Error 2
>>>>> make: *** [all] Error 2
>>>>> -----
>>>>>=20
>>>>> What can I do?!
>>>>>=20
>>>>> Best,
>>>>> Thiago
>>>>>=20
>>>>>=20
>>>>> On 1 February 2012 12:18, Michael Gr=C3=B8nager =
<gronager@ceptacle.com> wrote:
>>>>> Dear Bitcoiners,
>>>>>=20
>>>>> libcoin is now in a state ready for its first release, which I =
would like to share with you!
>>>>>=20
>>>>> =3D=3D=3D libcoin is a crypto currency library based on the =
bitcoin/bitcoin "Satoshi" client. =3D=3D=3D
>>>>>=20
>>>>> Copenhagen, Denmark - 1st February 2012 Ceptacle announces the =
release of the first version of the crypto currency library "libcoin" =
based on the bitcoin/bitcoin "Satoshi" client.
>>>>>=20
>>>>> libcoin also maintains a version of bitcoind that is a 100% =
compatible drop-in replacement of the bitcoin/bitcoind client: You can =
use it on the same computer on the same files and you can call it with =
the same scripts. And you can easily extend it without touching the =
basic bitcoin source files.
>>>>>=20
>>>>> The libcoin/bitcoind client downloads the entire block chain 3.5 =
times faster than the bitcoin/bitcoind client. This is less than 90 =
minutes on a modern laptop!
>>>>>=20
>>>>> In libcoin, the Satoshi client code has been completely =
refactored, properly encapsulating classes, removing all globals, moving =
from threads and mutexes to a pure asynchronous approach. =
Functionalities have been divided into logical units and libraries, =
minimizing dependencies for e.g. thin clients.
>>>>>=20
>>>>> libcoin is chain agnostic, all chain (bitcoin, testnet, namecoin, =
litecoin, ...) specific settings are maintained from a single class =
(Chain) and hence experiments with chain settings, mining, security and =
digital currencies for research and educational purposes are easily =
accessible. See the ponzicoin example for how you define your own chain.
>>>>>=20
>>>>> The build system of libcoin is based on CMake and supports builds =
of static and dynamic libraries on Linux, Mac OS X, and Windows.
>>>>>=20
>>>>> The libcoin license is LGPL v. 3. This mean that you can use it in =
open source as well as in commercial projects, but improvements should =
go back into the libcoin library.
>>>>>=20
>>>>> =3D=3D=3D=3D=3D=3D
>>>>>=20
>>>>> Read more on libcoin on: http://github.com/ceptacle/libcoin/wiki
>>>>>=20
>>>>> Join libcoin on twitter: http://twitter.com/libcoin
>>>>>=20
>>>>> Download "libcoin Satoshi release": =
http://github.com/ceptacle/libcoin/zipball/v0.4.0.1
>>>>>=20
>>>>> Best regards,
>>>>>=20
>>>>> Michael Gronager, PhD
>>>>> Director, Ceptacle
>>>>> Jens Juels Gade 33
>>>>> 2100 Copenhagen E
>>>>> Mobile: +45 31 45 14 01
>>>>> E-mail: gronager@ceptacle.com
>>>>> Web: http://www.ceptacle.com/
>>>>>=20
>>>>>=20
>>>>> =
--------------------------------------------------------------------------=
----
>>>>> Keep Your Developer Skills Current with LearnDevNow!
>>>>> The most comprehensive online learning library for Microsoft =
developers
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>>>>> http://p.sf.net/sfu/learndevnow-d2d
>>>>> _______________________________________________
>>>>> Bitcoin-development mailing list
>>>>> Bitcoin-development@lists.sourceforge.net
>>>>> https://lists.sourceforge.net/lists/listinfo/bitcoin-development
>>>>>=20
>>>>=20
>>>> Michael Gronager, PhD
>>>> Director, Ceptacle
>>>> Jens Juels Gade 33
>>>> 2100 Copenhagen E
>>>> Mobile: +45 31 45 14 01
>>>> E-mail: gronager@ceptacle.com
>>>> Web: http://www.ceptacle.com/
>>>>=20
>>>>=20
>>>>=20
>>>=20
>>>=20
>>=20
>> Michael Gronager, PhD
>> Director, Ceptacle
>> Jens Juels Gade 33
>> 2100 Copenhagen E
>> Mobile: +45 31 45 14 01
>> E-mail: gronager@ceptacle.com
>> Web: http://www.ceptacle.com/
>>=20
>>=20
>=20
> Michael Gronager, PhD
> Director, Ceptacle
> Jens Juels Gade 33
> 2100 Copenhagen E
> Mobile: +45 31 45 14 01
> E-mail: gronager@ceptacle.com
> Web: http://www.ceptacle.com/
>=20
>=20

Michael Gronager, PhD
Director, Ceptacle
Jens Juels Gade 33
2100 Copenhagen E
Mobile: +45 31 45 14 01
E-mail: gronager@ceptacle.com
Web: http://www.ceptacle.com/