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/*
This file is part of cpp-ethereum.
cpp-ethereum 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.
cpp-ethereum 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 cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file AllAccounts.h
* @author Gav Wood <i@gavwood.com>
* @date 2015
*/
#include "AllAccounts.h"
#include <sstream>
#include <QClipboard>
#include <libdevcore/Log.h>
#include <libdevcore/SHA3.h>
#include <libevmcore/Instruction.h>
#include <libethereum/Client.h>
#include "ui_AllAccounts.h"
using namespace std;
using namespace dev;
using namespace az;
using namespace eth;
AllAccounts::AllAccounts(MainFace* _m):
Plugin(_m, "AllAccounts"),
m_ui(new Ui::AllAccounts)
{
dock(Qt::RightDockWidgetArea, "All Accounts")->setWidget(new QWidget());
m_ui->setupUi(dock()->widget());
installWatches();
refresh();
connect(m_ui->accounts, SIGNAL(currentItemChanged(QListWidgetItem*,QListWidgetItem*)), SLOT(on_accounts_currentItemChanged()));
connect(m_ui->accounts, SIGNAL(doubleClicked(QModelIndex)), SLOT(on_accounts_doubleClicked()));
connect(m_ui->refreshAccounts, SIGNAL(clicked()), SLOT(refresh()));
connect(m_ui->accountsFilter, SIGNAL(textChanged(QString)), SLOT(onAllChange()));
connect(m_ui->showBasic, SIGNAL(toggled(bool)), SLOT(onAllChange()));
connect(m_ui->showContracts, SIGNAL(toggled(bool)), SLOT(onAllChange()));
connect(m_ui->onlyNamed, SIGNAL(toggled(bool)), SLOT(onAllChange()));
}
AllAccounts::~AllAccounts()
{
}
void AllAccounts::installWatches()
{
main()->installWatch(ChainChangedFilter, [=](LocalisedLogEntries const&){ onAllChange(); });
main()->installWatch(PendingChangedFilter, [=](LocalisedLogEntries const&){ onAllChange(); });
}
void AllAccounts::refresh()
{
DEV_TIMED_FUNCTION;
#if ETH_FATDB || !ETH_TRUE
cwatch << "refreshAccounts()";
m_ui->accounts->clear();
bool showContract = m_ui->showContracts->isChecked();
bool showBasic = m_ui->showBasic->isChecked();
bool onlyNamed = m_ui->onlyNamed->isChecked();
auto as = ethereum()->addresses();
sort(as.begin(), as.end());
for (auto const& i: as)
{
bool isContract = (ethereum()->codeHashAt(i) != EmptySHA3);
if (!((showContract && isContract) || (showBasic && !isContract)))
continue;
string r = static_cast<Context*>(main())->render(i);
if (onlyNamed && !(r.find('"') != string::npos || r.substr(0, 2) == "XE"))
continue;
(new QListWidgetItem(QString("%2: %1 [%3]").arg(formatBalance(ethereum()->balanceAt(i)).c_str()).arg(QString::fromStdString(r)).arg((unsigned)ethereum()->countAt(i)), m_ui->accounts))
->setData(Qt::UserRole, QByteArray((char const*)i.data(), Address::size));
}
#endif
m_ui->refreshAccounts->setEnabled(false);
}
void AllAccounts::onAllChange()
{
m_ui->refreshAccounts->setEnabled(true);
}
void AllAccounts::on_accounts_currentItemChanged()
{
m_ui->accountInfo->clear();
if (auto item = m_ui->accounts->currentItem())
{
auto hba = item->data(Qt::UserRole).toByteArray();
assert(hba.size() == 20);
auto address = h160((byte const*)hba.data(), h160::ConstructFromPointer);
stringstream s;
try
{
auto storage = ethereum()->storageAt(address);
for (auto const& i: storage)
s << "@" << showbase << hex << main()->prettyU256(i.first) << "&nbsp;&nbsp;&nbsp;&nbsp;" << showbase << hex << main()->prettyU256(i.second) << "<br/>";
s << "<h4>Body Code (" << sha3(ethereum()->codeAt(address)).abridged() << ")</h4>" << disassemble(ethereum()->codeAt(address));
s << ETH_HTML_DIV(ETH_HTML_MONO) << toHex(ethereum()->codeAt(address)) << "</div>";
s << "<h4>Creation Addresses (" << ethereum()->countAt(address) << "+)</h4>";
for (auto i = 0; i < 5; ++i)
s << ETH_HTML_DIV(ETH_HTML_MONO) << toAddress(address, ethereum()->countAt(address) + i).hex() << "</div>";
m_ui->accountInfo->appendHtml(QString::fromStdString(s.str()));
}
catch (dev::InvalidTrie)
{
m_ui->accountInfo->appendHtml("Corrupted trie.");
}
m_ui->accountInfo->moveCursor(QTextCursor::Start);
}
}
void AllAccounts::on_accounts_doubleClicked()
{
if (m_ui->accounts->count())
{
auto hba = m_ui->accounts->currentItem()->data(Qt::UserRole).toByteArray();
auto h = Address((byte const*)hba.data(), Address::ConstructFromPointer);
qApp->clipboard()->setText(QString::fromStdString(toHex(h.asArray())));
}
}