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Merge v0.8-RC1 of https://github.com/thbaumbach/primecoin

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This commit is contained in:
donSchoe 2013-10-31 17:52:11 +01:00
commit 38db96811b
3 changed files with 58 additions and 30 deletions
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2
src/main.cpp
View file

@ -4839,7 +4839,7 @@ void BitcoinMiner(CWallet *pwallet, CBlockProvider *block_provider, unsigned int
// Primecoin: update time and nonce
//pblock->nTime = max(pblock->nTime, (unsigned int) GetAdjustedTime());
pblock->nTime = max(pblock->nTime, (unsigned int)(((((size_t)GetAdjustedTime() + thread_num_max) / thread_num_max) * thread_num_max) + thread_id));
pblock->nTime = max(pblock->nTime, block_provider->GetAdjustedTimeWithOffset(thread_id));
pblock->nNonce++;
loop {
// Fast loop

85
src/main_poolminer.cpp
View file

@ -16,10 +16,11 @@
#include "json/json_spirit_value.h"
#include <boost/thread.hpp>
#include <boost/asio.hpp>
#include <boost/uuid/sha1.hpp>
#define VERSION_MAJOR 0
#define VERSION_MINOR 6
#define VERSION_EXT "RC3"
#define VERSION_MINOR 8
#define VERSION_EXT "RC1"
#define MAX_THREADS 32
@ -65,6 +66,8 @@ static boost::posix_time::ptime t_start;
static std::map<int,unsigned long> statistics;
static bool running;
static volatile int submitting_share;
std::string pool_username;
std::string pool_password;
/*********************************
* helping functions
@ -99,16 +102,20 @@ void convertDataToBlock(unsigned char* blockData, CBlock& block) {
class CBlockProviderGW : public CBlockProvider {
public:
CBlockProviderGW() : CBlockProvider(), _blocks(NULL) {}
CBlockProviderGW() : CBlockProvider(), nTime_offset(0), _blocks(NULL) {}
virtual ~CBlockProviderGW() { /* TODO */ }
virtual unsigned int GetAdjustedTimeWithOffset(unsigned int thread_id) {
return nTime_offset + ((((unsigned int)GetAdjustedTime() + thread_num_max) / thread_num_max) * thread_num_max) + thread_id;
}
virtual CBlock* getBlock(unsigned int thread_id, unsigned int last_time) {
boost::unique_lock<boost::shared_mutex> lock(_mutex_getwork);
if (_blocks == NULL) return NULL;
CBlock* block = NULL;
block = new CBlock(_blocks->GetBlockHeader());
unsigned int new_time = ((((unsigned int)GetAdjustedTime() + thread_num_max) / thread_num_max) * thread_num_max) + thread_id;
unsigned int new_time = GetAdjustedTimeWithOffset(thread_id);
if (new_time == last_time)
new_time += thread_num_max;
block->nTime = new_time; //TODO: check if this is the same time like before!?
@ -121,6 +128,11 @@ public:
//for (size_t i = 0; i < thread_num_count; ++i)
// convertDataToBlock(data+i*128,blocks[i]);
convertDataToBlock(data,*blocks);
//
unsigned int nTime_local = GetAdjustedTime();
unsigned int nTime_server = blocks->nTime;
nTime_offset = nTime_local > nTime_server ? 0 : (nTime_server-nTime_local);
//
CBlock* old_blocks = NULL;
{
boost::unique_lock<boost::shared_mutex> lock(_mutex_getwork);
@ -160,8 +172,8 @@ public:
boost::asio::write(*socket_to_server, boost::asio::buffer((unsigned char*)&blockraw, 128), boost::asio::transfer_at_least(1), submit_error); //FaF
//size_t len = boost::asio::write(*socket_to_server, boost::asio::buffer((unsigned char*)&blockraw, 128), boost::asio::transfer_all(), submit_error);
//socket_to_server->write_some(boost::asio::buffer((unsigned char*)&blockraw, 128), submit_error);
if (submit_error)
std::cout << submit_error << " @ write_submit" << std::endl;
//if (submit_error)
// std::cout << submit_error << " @ write_submit" << std::endl;
}
}
--submitting_share;
@ -172,12 +184,13 @@ public:
if (socket_to_server != NULL) {
boost::system::error_code close_error;
socket_to_server->close(close_error);
if (close_error)
std::cout << close_error << " @ close" << std::endl;
//if (close_error)
// std::cout << close_error << " @ close" << std::endl;
}
}
protected:
unsigned int nTime_offset;
boost::shared_mutex _mutex_getwork;
CBlock* _blocks;
};
@ -266,24 +279,25 @@ public:
}
{ //send hello message
std::string username = GetArg("-pooluser", "");
char* hello = new char[username.length()+/*v0.2/0.3=*/2+/*v0.4=*/20];
memcpy(hello+1, username.c_str(), username.length());
*((unsigned char*)hello) = username.length();
*((unsigned char*)(hello+username.length()+1)) = 0; //hi, i'm v0.4+
*((unsigned char*)(hello+username.length()+2)) = VERSION_MAJOR;
*((unsigned char*)(hello+username.length()+3)) = VERSION_MINOR;
*((unsigned char*)(hello+username.length()+4)) = 1;
*((unsigned char*)(hello+username.length()+5)) = fee_to_pay;
*((unsigned short*)(hello+username.length()+6)) = miner_id;
*((unsigned int*)(hello+username.length()+8)) = nSieveExtensions;
*((unsigned int*)(hello+username.length()+12)) = nSievePercentage;
*((unsigned int*)(hello+username.length()+16)) = nSieveSize;
*((unsigned short*)(hello+username.length()+20)) = 0; //EXTENSIONS
char* hello = new char[pool_username.length()+/*v0.2/0.3=*/2+/*v0.4=*/20+/*v0.7=*/1+pool_password.length()];
memcpy(hello+1, pool_username.c_str(), pool_username.length());
*((unsigned char*)hello) = pool_username.length();
*((unsigned char*)(hello+pool_username.length()+1)) = 0; //hi, i'm v0.4+
*((unsigned char*)(hello+pool_username.length()+2)) = VERSION_MAJOR;
*((unsigned char*)(hello+pool_username.length()+3)) = VERSION_MINOR;
*((unsigned char*)(hello+pool_username.length()+4)) = thread_num_max;
*((unsigned char*)(hello+pool_username.length()+5)) = fee_to_pay;
*((unsigned short*)(hello+pool_username.length()+6)) = miner_id;
*((unsigned int*)(hello+pool_username.length()+8)) = nSieveExtensions;
*((unsigned int*)(hello+pool_username.length()+12)) = nSievePercentage;
*((unsigned int*)(hello+pool_username.length()+16)) = nSieveSize;
*((unsigned char*)(hello+pool_username.length()+20)) = pool_password.length();
memcpy(hello+pool_username.length()+21, pool_password.c_str(), pool_password.length());
*((unsigned short*)(hello+pool_username.length()+21+pool_password.length())) = 0; //EXTENSIONS
boost::system::error_code error;
socket->write_some(boost::asio::buffer(hello, username.length()+2+20), error);
if (error)
std::cout << error << " @ write_some_hello" << std::endl;
socket->write_some(boost::asio::buffer(hello, pool_username.length()+2+20+1+pool_password.length()), error);
//if (error)
// std::cout << error << " @ write_some_hello" << std::endl;
delete[] hello;
}
@ -301,7 +315,7 @@ public:
if (error == boost::asio::error::eof)
break; // Connection closed cleanly by peer.
else if (error) {
std::cout << error << " @ read_some1" << std::endl;
//std::cout << error << " @ read_some1" << std::endl;
break;
}
type = buf;
@ -322,7 +336,7 @@ public:
done = true;
break; // Connection closed cleanly by peer.
} else if (error) {
std::cout << error << " @ read2a" << std::endl;
//std::cout << error << " @ read2a" << std::endl;
done = true;
break;
}
@ -349,7 +363,7 @@ public:
done = true;
break; // Connection closed cleanly by peer.
} else if (error) {
std::cout << error << " @ read2b" << std::endl;
//std::cout << error << " @ read2b" << std::endl;
done = true;
break;
}
@ -380,7 +394,7 @@ public:
//PING-PONG EVENT, nothing to do
} break;
default: {
std::cout << "unknown header type = " << type << std::endl;
//std::cout << "unknown header type = " << type << std::endl;
}
}
}
@ -582,6 +596,8 @@ int main(int argc, char **argv)
thread_num_max = GetArg("-genproclimit", 1); // what about boost's hardware_concurrency() ?
fee_to_pay = GetArg("-poolfee", 3);
miner_id = GetArg("-minerid", 0);
pool_username = GetArg("-pooluser", "");
pool_password = GetArg("-poolpassword", "");
if (thread_num_max == 0 || thread_num_max > MAX_THREADS)
{
@ -600,6 +616,17 @@ int main(int argc, char **argv)
std::cerr << "usage: " << "please use a miner id between [0 , 65535]" << std::endl;
return EXIT_FAILURE;
}
{ //password to sha1
boost::uuids::detail::sha1 sha;
sha.process_bytes(pool_password.c_str(), pool_password.size());
unsigned int digest[5];
sha.get_digest(digest);
std::stringstream ss;
ss << std::setw(5) << std::setfill('0') << std::hex << (digest[0] ^ digest[1] ^ digest[4]) << (digest[2] ^ digest[3] ^ digest[4]);
pool_password = ss.str();
}
std::cout << pool_username << std::endl;
fPrintToConsole = true; // always on
fDebug = GetBoolArg("-debug");

1
src/prime.h
View file

@ -25,6 +25,7 @@ public:
virtual CBlock* getBlock(unsigned int thread_id, unsigned int last_time) = 0;
virtual void submitBlock(CBlock* block) = 0;
virtual void forceReconnect() = 0;
virtual unsigned int GetAdjustedTimeWithOffset(unsigned int thread_id) = 0;
};
/**********************/