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Merge pull request #2112

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76043b17 monero-wallet-cli: hang on exit in readline code (#2117) (moneromooo-monero)
a73a42a6 monero-wallet-cli: hang on exit in readline code (#2117) (moneromooo-monero)
be9d4f04 Fix multiline wallet cli output with readline (Jethro Grassie)
This commit is contained in:
Riccardo Spagni 2017-07-03 12:27:14 +02:00
parent bbdbccfba0 76043b17fd
commit 7995dcff94
No known key found for this signature in database
GPG key ID: 55432DF31CCD4FCD
2 changed files with 31 additions and 5 deletions
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21
contrib/epee/src/readline_buffer.cpp
View file

@ -5,6 +5,7 @@
#include <unistd.h>
#include <mutex>
#include <condition_variable>
#include <boost/thread.hpp>
static int process_input();
static void install_line_handler();
@ -12,7 +13,7 @@ static void remove_line_handler();
static std::string last_line;
static std::string last_prompt;
std::mutex line_mutex, sync_mutex;
std::mutex line_mutex, sync_mutex, process_mutex;
std::condition_variable have_line;
namespace
@ -21,6 +22,7 @@ namespace
}
rdln::suspend_readline::suspend_readline()
: m_buffer(NULL), m_restart(false)
{
m_buffer = current;
if(!m_buffer)
@ -46,6 +48,7 @@ rdln::readline_buffer::readline_buffer()
void rdln::readline_buffer::start()
{
std::unique_lock<std::mutex> lock(process_mutex);
if(m_cout_buf != NULL)
return;
m_cout_buf = std::cout.rdbuf();
@ -55,6 +58,7 @@ void rdln::readline_buffer::start()
void rdln::readline_buffer::stop()
{
std::unique_lock<std::mutex> lock(process_mutex);
if(m_cout_buf == NULL)
return;
std::cout.rdbuf(m_cout_buf);
@ -80,9 +84,17 @@ void rdln::readline_buffer::set_prompt(const std::string& prompt)
int rdln::readline_buffer::process()
{
process_mutex.lock();
if(m_cout_buf == NULL)
{
process_mutex.unlock();
boost::this_thread::sleep_for(boost::chrono::milliseconds( 1 ));
return 0;
return process_input();
}
int count = process_input();
process_mutex.unlock();
boost::this_thread::sleep_for(boost::chrono::milliseconds( 1 ));
return count;
}
int rdln::readline_buffer::sync()
@ -114,19 +126,18 @@ int rdln::readline_buffer::sync()
return 0;
}
static fd_set fds;
static int process_input()
{
int count;
struct timeval t;
fd_set fds;
t.tv_sec = 0;
t.tv_usec = 1000;
FD_ZERO(&fds);
FD_SET(STDIN_FILENO, &fds);
count = select(FD_SETSIZE, &fds, NULL, NULL, &t);
count = select(STDIN_FILENO + 1, &fds, NULL, NULL, &t);
if (count < 1)
{
return count;

15
src/simplewallet/simplewallet.cpp
View file

@ -62,6 +62,15 @@
#include "wallet/wallet_args.h"
#include <stdexcept>
#ifdef HAVE_READLINE
#include "readline_buffer.h"
#define PAUSE_READLINE() \
rdln::suspend_readline pause_readline; \
std::cout << std::endl
#else
#define PAUSE_READLINE()
#endif
using namespace std;
using namespace epee;
using namespace cryptonote;
@ -1831,6 +1840,8 @@ bool simple_wallet::show_incoming_transfers(const std::vector<std::string>& args
}
}
PAUSE_READLINE();
tools::wallet2::transfer_container transfers;
m_wallet->get_transfers(transfers);
@ -1891,6 +1902,8 @@ bool simple_wallet::show_payments(const std::vector<std::string> &args)
LOCK_IDLE_SCOPE();
PAUSE_READLINE();
message_writer() << boost::format("%68s%68s%12s%21s%16s") %
tr("payment") % tr("transaction") % tr("height") % tr("amount") % tr("unlock time");
@ -3716,6 +3729,8 @@ bool simple_wallet::show_transfers(const std::vector<std::string> &args_)
std::multimap<uint64_t, std::pair<bool,std::string>> output;
PAUSE_READLINE();
if (in) {
std::list<std::pair<crypto::hash, tools::wallet2::payment_details>> payments;
m_wallet->get_payments(payments, min_height, max_height);