Release 0.15.6.

When system.files.session.fdatasync is set to "no", file descriptors
  were not being closed after writing session files, causing a severe
  resource leak. Each save operation would leak one file descriptor.

  With hundreds of torrents, this leads to tens of thousands of leaked
  file descriptors within hours, mostly pointing to deleted session files.
  This can exhaust the system's file descriptor limit and cause rtorrent
  to fail when opening new files.

  The fix moves the close() call outside the fdatasync conditional block,
  ensuring file descriptors are always properly closed regardless of the
  fdatasync setting.

.github/workflows/post-static-analysis.yml

@@ -16,6 +16,9 @@ jobs:
       # OPTIONAL: auto-closing conversations requires the `contents` permission
       contents: write
     steps:
+    - name: Sleep for 30 seconds
+      run: sleep 30s
+      shell: bash
     - name: Download analysis results
       uses: actions/github-script@v7
       with:

.github/workflows/static-analysis.yml

@@ -14,6 +14,8 @@ jobs:
     - name: Fetch libtorrent
       run: |
         git clone https://github.com/rakshasa/libtorrent
+        cd libtorrent
+        git checkout stable-0.15
     - name: Build libtorrent
       run: |
         cd libtorrent

.github/workflows/unit-tests.yml

@@ -14,6 +14,8 @@ jobs:
     - name: Fetch libtorrent
       run: |
         git clone https://github.com/rakshasa/libtorrent
+        cd libtorrent
+        git checkout stable-0.15
     - name: Build libtorrent
       run: |
         cd libtorrent

Makefile.am

@@ -4,20 +4,17 @@ SUBDIRS = \
 	test
 
 EXTRA_DIST= \
+	rtorrent.lua \
 	rak/address_info.h \
 	rak/algorithm.h \
-	rak/allocators.h \
 	rak/error_number.h \
 	rak/file_stat.h \
 	rak/fs_stat.h \
 	rak/path.h \
 	rak/partial_queue.h \
-	rak/priority_queue.h \
-	rak/priority_queue_default.h \
 	rak/regex.h \
 	rak/socket_address.h \
 	rak/string_manip.h \
-	rak/timer.h \
 	rak/unordered_vector.h \
 	scripts/checks.m4 \
 	scripts/common.m4 \

configure.ac

@@ -1,6 +1,6 @@
 m4_pattern_allow([PKG_CHECK_EXISTS])
 
-AC_INIT([rtorrent],[0.15.2],[sundell.software@gmail.com])
+AC_INIT([rtorrent],[0.15.6],[sundell.software@gmail.com])
 
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_MACRO_DIRS([scripts])
@@ -10,7 +10,7 @@ AM_PROG_AR
 LT_INIT
 
 AC_PROG_CXX
-AC_DEFINE([API_VERSION], [11], [api version])
+AC_DEFINE([API_VERSION], [15], [api version])
 
 # Filter out unwanted flags added by autoconf on some systems, e.g. MacOS.
 TORRENT_REMOVE_UNWANTED(CXX, $CXX, -std=c++11 -std=gnu++11)
@@ -54,7 +54,7 @@ fi
 
 PKG_CHECK_MODULES([LIBCURL], [libcurl],, [LIBCURL_CHECK_CONFIG])
 PKG_CHECK_MODULES([CPPUNIT], [cppunit],, [no_cppunit="yes"])
-PKG_CHECK_MODULES([DEPENDENCIES], [libtorrent >= 0.15.2])
+PKG_CHECK_MODULES([DEPENDENCIES], [libtorrent >= 0.15.6])
 
 AC_LANG_PUSH(C++)
 TORRENT_WITH_XMLRPC_C
@@ -71,13 +71,6 @@ AC_DEFINE(HAVE_CONFIG_H, 1, true if config.h was included)
 AC_DEFINE(USER_AGENT, [std::string(PACKAGE "/" VERSION "/") + torrent::version()], Http user agent)
 
 AC_CHECK_FUNCS(posix_memalign)
-TORRENT_CHECK_CACHELINE()
-TORRENT_CHECK_POPCOUNT()
-
-CC_ATTRIBUTE_UNUSED(
-  AC_DEFINE([__UNUSED], [__attribute__((unused))], [Wrapper around unused attribute]),
-  AC_DEFINE([__UNUSED], [], [Null-wrapper if unused attribute is unsupported])
-)
 
 dnl Only update global build variables immediately before generating the output,
 dnl to avoid affecting the global build environment for other autoconf checks.
@@ -85,10 +78,14 @@ LIBS="$PTHREAD_LIBS $CURSES_LIB $CURSES_LIBS $LIBCURL $LIBCURL_LIBS $DEPENDENCIE
 CFLAGS="$CFLAGS $PTHREAD_CFLAGS $LIBCURL_CPPFLAGS $LIBCURL_CFLAGS $DEPENDENCIES_CFLAGS $CURSES_CFLAGS"
 CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS $LIBCURL_CPPFLAGS $LIBCURL_CFLAGS $DEPENDENCIES_CFLAGS $CURSES_CFLAGS"
 
+TORRENT_CHECK_CACHELINE()
+TORRENT_CHECK_POPCOUNT()
+
 AC_CONFIG_FILES([
   Makefile
   doc/Makefile
   src/Makefile
   test/Makefile
 ])
+
 AC_OUTPUT

doc/rtorrent.rc

@@ -73,6 +73,10 @@
 #
 #network.port_random.set = no
 
+# Set RPC type
+#network.rpc.use_xmlrpc.set = true
+#network.rpc.use_jsonrpc.set = true
+
 # Check hash for finished torrents. Might be useful until the bug is
 # fixed that causes lack of disk-space not to be properly reported.
 #

doc/rtorrent.rc-example

@@ -76,6 +76,8 @@ schedule2 = monitor_diskspace, 15, 60, ((close_low_diskspace, 1000M))
 ##network.http.capath.set = "/etc/ssl/certs"
 ##network.http.ssl_verify_peer.set = 0
 ##network.http.ssl_verify_host.set = 0
+#network.rpc.use_xmlrpc.set = true
+#network.rpc.use_jsonrpc.set = true
 
 # Some additional values and commands
 method.insert = system.startup_time, value|const, (system.time)

rak/allocators.h

@@ -1,110 +0,0 @@
-// rak - Rakshasa's toolbox
-// Copyright (C) 2005-2007, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
-// Some allocators for cacheline aligned chunks of memory, etc.
-
-#ifndef RAK_ALLOCATORS_H
-#define RAK_ALLOCATORS_H
-
-#include <cstddef>
-#include <limits>
-#include <stdlib.h>
-#include <sys/types.h>
-
-namespace rak {
-
-template <class T = void*>
-class cacheline_allocator {
-public:
-  typedef size_t size_type;
-  typedef ptrdiff_t difference_type;
-  typedef T* pointer;
-  typedef const T* const_pointer;
-  typedef const void* const_void_pointer;
-  typedef T& reference;
-  typedef const T& const_reference;
-  typedef T value_type;
-
-  cacheline_allocator() throw() { }
-  cacheline_allocator(const cacheline_allocator&) throw() { }
-  template <class U>
-  cacheline_allocator(const cacheline_allocator<U>&) throw() { }
-  ~cacheline_allocator() throw() { }
-
-  template <class U>
-  struct rebind { typedef cacheline_allocator<U> other; };
-
-  // return address of values
-  pointer address (reference value) const { return &value; }
-  const_pointer address (const_reference value) const { return &value; }
-
-  size_type max_size () const throw() { return std::numeric_limits<size_t>::max() / sizeof(T); }
-
-  pointer allocate(size_type num, const_void_pointer hint = 0) { return alloc_size(num*sizeof(T)); }
-
-  static pointer alloc_size(size_type size) {
-    pointer ptr = NULL;
-    int __UNUSED result = posix_memalign((void**)&ptr, LT_SMP_CACHE_BYTES, size);
-
-    return ptr;
-  }
-
-  void construct (pointer p, const T& value) { new((void*)p)T(value); }
-  void destroy (pointer p) { p->~T(); }
-  void deallocate (pointer p, size_type num) { free((void*)p); }
-};
-
-
-template <class T1, class T2>
-bool operator== (const cacheline_allocator<T1>&, const cacheline_allocator<T2>&) throw() {
-  return true;
-}
-
-template <class T1, class T2>
-bool operator!= (const cacheline_allocator<T1>&, const cacheline_allocator<T2>&) throw() {
-  return false;
-}
-
-}
-
-//
-// Operator new with custom allocators:
-//
-
-template <typename T>
-void* operator new(size_t s, rak::cacheline_allocator<T> a) { return a.alloc_size(s); }
-
-#endif // namespace rak

rak/priority_queue.h

@@ -1,79 +0,0 @@
-// priority_queue is a priority queue implemented using a binary
-// heap. It can contain multiple instances of a value.
-
-#ifndef RAK_PRIORITY_QUEUE_H
-#define RAK_PRIORITY_QUEUE_H
-
-#include <algorithm>
-#include <functional>
-#include <vector>
-
-namespace rak {
-
-template <typename Value, typename Compare, typename Equal>
-class priority_queue : public std::vector<Value> {
-public:
-  typedef std::vector<Value>                  base_type;
-  typedef typename base_type::reference       reference;
-  typedef typename base_type::const_reference const_reference;
-  typedef typename base_type::iterator        iterator;
-  typedef typename base_type::const_iterator  const_iterator;
-  typedef typename base_type::value_type      value_type;
-
-  using base_type::begin;
-  using base_type::end;
-  using base_type::size;
-  using base_type::empty;
-  using base_type::clear;
-
-  priority_queue(Compare l = Compare(), Equal e = Equal())
-    : m_compare(l), m_equal(e) {}
-
-  const_reference top() const {
-    return base_type::front();
-  }
-
-  void pop() {
-    std::pop_heap(begin(), end(), m_compare);
-    base_type::pop_back();
-  }
-
-  void update() {
-    std::make_heap(begin(), end(), m_compare);
-  }
-
-  void push(const value_type& value) {
-    base_type::push_back(value);
-    std::push_heap(begin(), end(), m_compare);
-  }
-
-  template <typename Key>
-  iterator find(const Key& key) {
-    return std::find_if(begin(), end(), [&](auto& value) { return m_equal(value, key); });
-  }
-
-  template <typename Key>
-  bool erase(const Key& key) {
-    iterator itr = find(key);
-
-    if (itr == end())
-      return false;
-
-    erase(itr);
-    return true;
-  }
-
-  // Removes 'itr' from the queue.
-  void erase(iterator itr) {
-    base_type::erase(itr);
-    std::make_heap(begin(), end(), m_compare);
-  }
-
-private:
-  Compare             m_compare;
-  Equal               m_equal;
-};
-
-}
-
-#endif

rak/priority_queue_default.h

@@ -1,122 +0,0 @@
-#ifndef RAK_PRIORITY_QUEUE_DEFAULT_H
-#define RAK_PRIORITY_QUEUE_DEFAULT_H
-
-#include <cassert>
-#include <functional>
-#include <rak/priority_queue.h>
-#include <rak/timer.h>
-
-#include "torrent/exceptions.h"
-
-namespace rak {
-
-class priority_item {
-public:
-  typedef std::function<void (void)> slot_void;
-
-  priority_item() {}
-  ~priority_item() {
-    assert(!is_queued() && "priority_item::~priority_item() called on a queued item.");
-
-    m_time = timer();
-    m_slot = slot_void();
-  }
-
-  bool                is_valid() const              { return (bool)m_slot; }
-  bool                is_queued() const             { return m_time != timer(); }
-
-  slot_void&          slot()                        { return m_slot; }
-
-  const timer&        time() const                  { return m_time; }
-  void                clear_time()                  { m_time = timer(); }
-  void                set_time(const timer& t)      { m_time = t; }
-
-  bool                compare(const timer& t) const { return m_time > t; }
-
-private:
-  priority_item(const priority_item&);
-  void operator = (const priority_item&);
-
-  timer               m_time;
-  slot_void           m_slot;
-};
-
-struct priority_compare {
-  bool operator () (const priority_item* const p1, const priority_item* const p2) const {
-    return p1->time() > p2->time();
-  }
-};
-
-typedef std::equal_to<priority_item*> priority_equal;
-typedef priority_queue<priority_item*, priority_compare, priority_equal> priority_queue_default;
-
-inline void
-priority_queue_perform(priority_queue_default* queue, timer t) {
-  while (!queue->empty() && queue->top()->time() <= t) {
-    priority_item* v = queue->top();
-    queue->pop();
-
-    v->clear_time();
-    v->slot()();
-  }
-}
-
-inline void
-priority_queue_insert(priority_queue_default* queue, priority_item* item, timer t) {
-  if (t == timer())
-    throw torrent::internal_error("priority_queue_insert(...) received a bad timer.");
-
-  if (!item->is_valid())
-    throw torrent::internal_error("priority_queue_insert(...) called on an invalid item.");
-
-  if (item->is_queued())
-    throw torrent::internal_error("priority_queue_insert(...) called on an already queued item.");
-
-  if (queue->find(item) != queue->end())
-    throw torrent::internal_error("priority_queue_insert(...) item found in queue.");
-
-  item->set_time(t);
-  queue->push(item);
-}
-
-inline void
-priority_queue_erase(priority_queue_default* queue, priority_item* item) {
-  if (!item->is_queued())
-    return;
-
-  // Check is_valid() after is_queued() so that it is safe to call
-  // erase on untouched instances.
-  if (!item->is_valid())
-    throw torrent::internal_error("priority_queue_erase(...) called on an invalid item.");
-
-  // Unqueue it before erasing.
-  item->clear_time();
-
-  if (!queue->erase(item))
-    throw torrent::internal_error("priority_queue_erase(...) could not find item in queue.");
-}
-
-inline void
-priority_queue_update(priority_queue_default* queue, priority_item* item, timer t) {
-  if (t == timer())
-    throw torrent::internal_error("priority_queue_insert(...) received a bad timer.");
-
-  if (!item->is_valid())
-    throw torrent::internal_error("priority_queue_insert(...) called on an invalid item.");
-
-  if (queue->find(item) == queue->end()) {
-    if (item->is_queued())
-      throw torrent::internal_error("priority_queue_update(...) cannot insert an already queued item.");
-
-    item->set_time(t);
-    queue->push(item);
-
-  } else {
-    item->set_time(t);
-    queue->update();
-  }
-}
-
-}
-
-#endif

rak/string_manip.h

@@ -143,8 +143,8 @@ public:
     return *this;
   }
 
-  bool operator == (__UNUSED const split_iterator_t& itr) const { return m_pos == m_seq->end(); }
-  bool operator != (__UNUSED const split_iterator_t& itr) const { return m_pos != m_seq->end(); }
+  bool operator == (const split_iterator_t&) const { return m_pos == m_seq->end(); }
+  bool operator != (const split_iterator_t&) const { return m_pos != m_seq->end(); }
 
 private:
   const Sequence* m_seq;
@@ -161,7 +161,7 @@ split_iterator(const Sequence& seq, typename Sequence::value_type delim) {
 
 template <typename Sequence>
 inline split_iterator_t<Sequence>
-split_iterator(__UNUSED const Sequence& seq) {
+split_iterator(const Sequence&) {
   return split_iterator_t<Sequence>();
 }
 

rak/timer.h

@@ -1,110 +0,0 @@
-// libTorrent - BitTorrent library
-// Copyright (C) 2005-2007, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
-#ifndef RAK_TIMER_H
-#define RAK_TIMER_H
-
-#include <limits>
-#include <cinttypes>
-#include <sys/time.h>
-
-namespace rak {
-
-// Don't convert negative Timer to timeval and then back to Timer, that will bork.
-class timer {
- public:
-  timer(int64_t usec = 0) : m_time(usec) {}
-  timer(timeval tv) : m_time((int64_t)(uint32_t)tv.tv_sec * 1000000 + (int64_t)(uint32_t)tv.tv_usec % 1000000) {}
-
-  bool                is_zero() const                    { return m_time == 0; }
-  bool                is_not_zero() const                { return m_time != 0; }
-
-  int32_t             seconds() const                    { return m_time / 1000000; }
-  int32_t             seconds_ceiling() const            { return (m_time + 1000000 - 1) / 1000000; }
-  int64_t             usec() const                       { return m_time; }
-
-  timer               round_seconds() const              { return (m_time / 1000000) * 1000000; }
-  timer               round_seconds_ceiling() const      { return ((m_time + 1000000 - 1) / 1000000) * 1000000; }
-
-  timeval             tval() const {
-    timeval val;
-    val.tv_sec  = m_time / 1000000;
-    val.tv_usec = m_time % 1000000;
-    return val;
-  }
-
-  static timer        current();
-  static int64_t      current_seconds()                   { return current().seconds(); }
-  static int64_t      current_usec()                      { return current().usec(); }
-  static timer        from_minutes(uint32_t minutes)      { return rak::timer((uint64_t)minutes * 60 * 1000000); }
-  static timer        from_seconds(uint32_t seconds)      { return rak::timer((uint64_t)seconds * 1000000); }
-  static timer        from_milliseconds(uint32_t msec)    { return rak::timer((uint64_t)msec * 1000); }
-
-  static timer        max()                              { return std::numeric_limits<int64_t>::max(); }
-
-  bool                operator <  (const timer& t) const { return m_time < t.m_time; }
-  bool                operator >  (const timer& t) const { return m_time > t.m_time; }
-  bool                operator <= (const timer& t) const { return m_time <= t.m_time; }
-  bool                operator >= (const timer& t) const { return m_time >= t.m_time; }
-  bool                operator == (const timer& t) const { return m_time == t.m_time; }
-  bool                operator != (const timer& t) const { return m_time != t.m_time; }
-
-  timer               operator - (const timer& t) const  { return timer(m_time - t.m_time); }
-  timer               operator + (const timer& t) const  { return timer(m_time + t.m_time); }
-  timer               operator * (int64_t t) const       { return timer(m_time * t); }
-  timer               operator / (int64_t t) const       { return timer(m_time / t); }
-
-  timer               operator -= (int64_t t)            { m_time -= t; return *this; }
-  timer               operator -= (const timer& t)       { m_time -= t.m_time; return *this; }
-
-  timer               operator += (int64_t t)            { m_time += t; return *this; }
-  timer               operator += (const timer& t)       { m_time += t.m_time; return *this; }
-
- private:
-  int64_t             m_time;
-};
-
-inline timer
-timer::current() {
-  timeval t;
-  gettimeofday(&t, 0);
-  
-  return timer(t);
-}
-
-}
-
-#endif

scripts/attributes.m4

@@ -107,25 +107,6 @@ AC_DEFUN([CC_ATTRIBUTE_NONNULL], [
 	fi
 ])
 
-AC_DEFUN([CC_ATTRIBUTE_UNUSED], [
-	AC_CACHE_CHECK([if compiler supports __attribute__((unused))],
-		[cc_cv_attribute_unused],
-		[AC_COMPILE_IFELSE([AC_LANG_SOURCE([
-			void some_function(void *foo, __attribute__((unused)) void *bar);
-			])],
-			[cc_cv_attribute_unused=yes],
-			[cc_cv_attribute_unused=no])
-		])
-	
-	if test "x$cc_cv_attribute_unused" = "xyes"; then
-		AC_DEFINE([SUPPORT_ATTRIBUTE_UNUSED], 1, [Define this if the compiler supports the unused attribute])
-		$1
-	else
-		true
-		$2
-	fi
-])
-
 AC_DEFUN([CC_FUNC_EXPECT], [
 	AC_CACHE_CHECK([if compiler has __builtin_expect function],
 		[cc_cv_func_expect],

scripts/checks.m4

@@ -88,49 +88,11 @@ AC_DEFUN([TORRENT_CHECK_KQUEUE], [
     [
       AC_DEFINE(USE_KQUEUE, 1, Use kqueue.)
       AC_MSG_RESULT(yes)
-      TORRENT_CHECK_KQUEUE_SOCKET_ONLY
     ], [
       AC_MSG_RESULT(no)
     ])
 ])
 
-AC_DEFUN([TORRENT_CHECK_KQUEUE_SOCKET_ONLY], [
-  AC_MSG_CHECKING(whether kqueue supports pipes and ptys)
-
-  AC_LINK_IFELSE([AC_LANG_SOURCE([
-      #include <fcntl.h>
-      #include <stdlib.h>
-      #include <unistd.h>
-      #include <sys/event.h>
-      #include <sys/time.h>
-      int main() {
-        struct kevent ev@<:@2@:>@, ev_out@<:@2@:>@;
-        struct timespec ts = { 0, 0 };
-        int pfd@<:@2@:>@, pty@<:@2@:>@, kfd, n;
-        char buffer@<:@9001@:>@;
-        if (pipe(pfd) == -1) return 1;
-        if (fcntl(pfd@<:@1@:>@, F_SETFL, O_NONBLOCK) == -1) return 2;
-        while ((n = write(pfd@<:@1@:>@, buffer, sizeof(buffer))) == sizeof(buffer));
-        if ((pty@<:@0@:>@=posix_openpt(O_RDWR | O_NOCTTY)) == -1) return 3;
-        if ((pty@<:@1@:>@=grantpt(pty@<:@0@:>@)) == -1) return 4;
-        EV_SET(ev+0, pfd@<:@1@:>@, EVFILT_WRITE, EV_ADD | EV_ENABLE, 0, 0, NULL);
-        EV_SET(ev+1, pty@<:@1@:>@, EVFILT_READ, EV_ADD | EV_ENABLE, 0, 0, NULL);
-        if ((kfd = kqueue()) == -1) return 5;
-        if ((n = kevent(kfd, ev, 2, NULL, 0, NULL)) == -1) return 6;
-        if (ev_out@<:@0@:>@.flags & EV_ERROR) return 7;
-        if (ev_out@<:@1@:>@.flags & EV_ERROR) return 8;
-        read(pfd@<:@0@:>@, buffer, sizeof(buffer));
-        if ((n = kevent(kfd, NULL, 0, ev_out, 2, &ts)) < 1) return 9;
-        return 0;
-      }
-      ])],
-    [
-      AC_MSG_RESULT(yes)
-    ], [
-      AC_DEFINE(KQUEUE_SOCKET_ONLY, 1, kqueue only supports sockets.)
-      AC_MSG_RESULT(no)
-    ])
-])
 
 AC_DEFUN([TORRENT_WITH_KQUEUE], [
   AC_ARG_WITH(kqueue,

scripts/common.m4

@@ -29,7 +29,7 @@ AC_DEFUN([TORRENT_REMOVE_UNWANTED],
     $1="$2"
   else
     result=`echo "${values_to_check}" | $GREP -Fvx -- "${unwanted_values}" | $GREP -v '^$'`
-    $1=${result//$'\n'/ }
+    $1=$(echo "$result" | tr -d '\n')
   fi
 ])
 
@@ -117,7 +117,7 @@ AC_DEFUN([TORRENT_CHECK_MADVISE], [
   AC_COMPILE_IFELSE([AC_LANG_SOURCE([
       #include <sys/types.h>
       #include <sys/mman.h>
-        void f() { static char test@<:@1024@:>@; madvise((void *)test, sizeof(test), MADV_NORMAL); }
+      void f() { static char test@<:@1024@:>@; madvise((void *)test, sizeof(test), MADV_NORMAL); }
       ])],
     [
       AC_MSG_RESULT(yes)
@@ -127,6 +127,21 @@ AC_DEFUN([TORRENT_CHECK_MADVISE], [
   ])
 ])
 
+AC_DEFUN([TORRENT_CHECK_POSIX_FADVISE], [
+  AC_MSG_CHECKING(for posix_fadvise)
+
+  AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+      #include <fcntl.h>
+      void f() { posix_fadvise(0, 0, 0, POSIX_FADV_RANDOM); }
+      ])],
+    [
+      AC_MSG_RESULT(yes)
+      AC_DEFINE(USE_POSIX_FADVISE, 1, Use posix_fadvise)
+    ], [
+      AC_MSG_RESULT(no)
+  ])
+])
+
 AC_DEFUN([TORRENT_CHECK_POPCOUNT], [
   AC_MSG_CHECKING(for __builtin_popcount)
 
@@ -152,17 +167,12 @@ AC_DEFUN([TORRENT_CHECK_CACHELINE], [
       ])],
     [
       AC_MSG_RESULT(found builtin)
-dnl      AC_DEFINE(LT_SMP_CACHE_BYTES, SMP_CACHE_BYTES, Largest L1 cache size we know of, should work on all archs.)
-dnl      AC_DEFINE(lt_cacheline_aligned, __cacheline_aligned, LibTorrent defined cacheline aligned.)
-
 dnl   Need to fix this so that it uses the stuff defined by the system.
 
       AC_DEFINE(LT_SMP_CACHE_BYTES, 128, Largest L1 cache size we know of should work on all archs.)
-      AC_DEFINE(lt_cacheline_aligned, __attribute__((__aligned__(LT_SMP_CACHE_BYTES))), LibTorrent defined cacheline aligned.)
     ], [
       AC_MSG_RESULT(using default 128 bytes)
       AC_DEFINE(LT_SMP_CACHE_BYTES, 128, Largest L1 cache size we know of should work on all archs.)
-      AC_DEFINE(lt_cacheline_aligned, __attribute__((__aligned__(LT_SMP_CACHE_BYTES))), LibTorrent defined cacheline aligned.)
   ])
 ])
 

src/Makefile.am

@@ -26,8 +26,6 @@ libsub_root_a_SOURCES = \
 	core/http_queue.h \
 	core/manager.cc \
 	core/manager.h \
-	core/poll_manager.cc \
-	core/poll_manager.h \
 	core/range_map.h \
 	core/view.cc \
 	core/view.h \
@@ -200,8 +198,6 @@ libsub_root_a_SOURCES = \
 	option_parser.h \
 	signal_handler.cc \
 	signal_handler.h \
-	thread_base.cc \
-	thread_base.h \
 	thread_worker.cc \
 	thread_worker.h
 

src/command_download.cc

@@ -1,5 +1,6 @@
 #include "config.h"
 
+#include <cassert>
 #include <cstdio>
 #include <functional>
 #include <netdb.h>
@@ -12,8 +13,6 @@
 #include <rak/regex.h>
 #include <torrent/rate.h>
 #include <torrent/throttle.h>
-#include <torrent/tracker_controller.h>
-#include <torrent/tracker_list.h>
 #include <torrent/tracker/tracker.h>
 #include <torrent/connection_manager.h>
 #include <torrent/data/download_data.h>
@@ -308,8 +307,10 @@ apply_d_add_peer(core::Download* download, const std::string& arg) {
   if (port < 1 || port > 65535)
     throw torrent::input_error("Invalid port number.");
 
+  assert(std::this_thread::get_id() == torrent::main_thread::thread()->thread_id());
+
   // Currently discarding SOCK_STREAM.
-  torrent::main_thread()->resolver()->resolve_preferred(NULL, host, AF_UNSPEC, AF_INET, [download, port](torrent::c_sa_shared_ptr sa, int err) {
+  torrent::this_thread::resolver()->resolve_preferred(NULL, host, AF_UNSPEC, AF_INET, [download, port](torrent::c_sa_shared_ptr sa, int err) {
       if (sa == nullptr) {
         lt_log_print(torrent::LOG_TORRENT_WARN, "could not resolve hostname for added peer: %s", gai_strerror(err));
         return;
@@ -387,21 +388,24 @@ t_multicall(core::Download* download, const torrent::Object::list_type& args) {
 
   // Add some pre-parsing of the commands, so we don't spend time
   // parsing and searching command map for every single call.
-  torrent::Object             resultRaw = torrent::Object::create_list();
-  torrent::Object::list_type& result = resultRaw.as_list();
+  torrent::Object             result_raw = torrent::Object::create_list();
+  torrent::Object::list_type& result     = result_raw.as_list();
 
-  for (int itr = 0, last = download->tracker_list()->size(); itr != last; itr++) {
-    torrent::Object::list_type& row = result.insert(result.end(), torrent::Object::create_list())->as_list();
+  for (uint32_t idx = 0, last = download->tracker_list_size(); idx < last; idx++) {
+    auto& row = result.insert(result.end(), torrent::Object::create_list())->as_list();
+    auto  tracker = download->tracker_controller().at(idx);
+
+    if (!tracker.is_valid())
+      continue;
 
     for (torrent::Object::list_const_iterator cItr = ++args.begin(); cItr != args.end(); cItr++) {
       const std::string& cmd = cItr->as_string();
-      auto t = download->tracker_list()->at(itr);
 
-      row.push_back(rpc::parse_command(rpc::make_target(&t), cmd.c_str(), cmd.c_str() + cmd.size()).first);
+      row.push_back(rpc::parse_command(rpc::make_target(&tracker), cmd.c_str(), cmd.c_str() + cmd.size()).first);
     }
   }
 
-  return resultRaw;
+  return result_raw;
 }
 
 torrent::Object
@@ -482,7 +486,8 @@ download_tracker_insert(core::Download* download, const torrent::Object::list_ty
   if (group < 0 || group > 32)
     throw torrent::input_error("Tracker group number invalid.");
 
-  download->download()->tracker_list()->insert_url(group, args.back().as_string(), true);
+  download->tracker_controller().add_extra_tracker(group, args.back().as_string());
+
   return torrent::Object();
 }
 
@@ -542,19 +547,20 @@ download_set_variable_string(core::Download* download, const torrent::Object::st
 //
 
 torrent::Object
-d_list_push_back(core::Download* download, const torrent::Object& rawArgs, const char* first_key, const char* second_key) {
-  download_get_variable(download, first_key, second_key).as_list().push_back(rawArgs);
+d_list_push_back_string(core::Download* download, const torrent::Object& rawArgs, const char* first_key, const char* second_key) {
+  auto& arg = rawArgs.as_string();
+  download_get_variable(download, first_key, second_key).as_list().push_back(arg);
 
   return torrent::Object();
 }
 
 torrent::Object
-d_list_push_back_unique(core::Download* download, const torrent::Object& rawArgs, const char* first_key, const char* second_key) {
-  const torrent::Object& args = (rawArgs.is_list() && !rawArgs.as_list().empty()) ? rawArgs.as_list().front() : rawArgs;
+d_list_push_back_unique_string(core::Download* download, const torrent::Object& rawArgs, const char* first_key, const char* second_key) {
+  auto& arg = rawArgs.as_string();
   torrent::Object::list_type& list = download_get_variable(download, first_key, second_key).as_list();
 
-  if (std::find_if(list.begin(), list.end(), [args](const torrent::Object& obj) { return torrent::object_equal(obj, args); }) == list.end())
-    list.push_back(rawArgs);
+  if (std::none_of(list.begin(), list.end(), [arg](const torrent::Object& obj) { return torrent::object_equal(obj, arg); }))
+    list.push_back(arg);
 
   return torrent::Object();
 }
@@ -564,7 +570,7 @@ d_list_has(core::Download* download, const torrent::Object& rawArgs, const char*
   const torrent::Object& args = (rawArgs.is_list() && !rawArgs.as_list().empty()) ? rawArgs.as_list().front() : rawArgs;
   torrent::Object::list_type& list = download_get_variable(download, first_key, second_key).as_list();
 
-  return (int64_t)(std::find_if(list.begin(), list.end(), [args](const torrent::Object& obj) { return torrent::object_equal(obj, args); }) != list.end());
+  return (int64_t)(std::any_of(list.begin(), list.end(), [args](const auto& obj) { return torrent::object_equal(obj, args); }));
 }
 
 torrent::Object
@@ -586,7 +592,7 @@ d_list_remove(core::Download* download, const torrent::Object& rawArgs, const ch
 #define CMD2_BIND_CL std::bind(&core::Download::connection_list, std::placeholders::_1)
 #define CMD2_BIND_FL std::bind(&core::Download::file_list, std::placeholders::_1)
 #define CMD2_BIND_PL std::bind(&core::Download::c_peer_list, std::placeholders::_1)
-#define CMD2_BIND_TL std::bind(&core::Download::tracker_list, std::placeholders::_1)
+#define CMD2_BIND_TC std::bind(&core::Download::tracker_controller, std::placeholders::_1)
 
 #define CMD2_BIND_INFO std::bind(&core::Download::info, std::placeholders::_1)
 #define CMD2_BIND_DATA std::bind(&core::Download::data, std::placeholders::_1)
@@ -771,8 +777,8 @@ initialize_command_download() {
   CMD2_DL         ("d.views",                  std::bind(&download_get_variable, std::placeholders::_1, "rtorrent", "views"));
   CMD2_DL         ("d.views.has",              std::bind(&d_list_has, std::placeholders::_1, std::placeholders::_2, "rtorrent", "views"));
   CMD2_DL         ("d.views.remove",           std::bind(&d_list_remove, std::placeholders::_1, std::placeholders::_2, "rtorrent", "views"));
-  CMD2_DL         ("d.views.push_back",        std::bind(&d_list_push_back, std::placeholders::_1, std::placeholders::_2, "rtorrent", "views"));
-  CMD2_DL         ("d.views.push_back_unique", std::bind(&d_list_push_back_unique, std::placeholders::_1, std::placeholders::_2, "rtorrent", "views"));
+  CMD2_DL         ("d.views.push_back",        std::bind(&d_list_push_back_string, std::placeholders::_1, std::placeholders::_2, "rtorrent", "views"));
+  CMD2_DL         ("d.views.push_back_unique", std::bind(&d_list_push_back_unique_string, std::placeholders::_1, std::placeholders::_2, "rtorrent", "views"));
 
   // This command really needs to be improved, so we have proper
   // logging support.
@@ -833,15 +839,15 @@ initialize_command_download() {
   CMD2_DL_V       ("d.tracker_announce",       std::bind(&torrent::Download::manual_request, CMD2_BIND_DL, false));
   CMD2_DL_V       ("d.tracker_announce.force", std::bind(&torrent::Download::manual_request, CMD2_BIND_DL, true));
 
-  CMD2_DL         ("d.tracker_numwant",      std::bind(&torrent::TrackerList::numwant, CMD2_BIND_TL));
-  CMD2_DL_VALUE_V ("d.tracker_numwant.set",  std::bind(&torrent::TrackerList::set_numwant, CMD2_BIND_TL, std::placeholders::_2));
+  CMD2_DL         ("d.tracker_numwant",      std::bind(&torrent::tracker::TrackerControllerWrapper::numwant, CMD2_BIND_TC));
+  CMD2_DL_VALUE_V ("d.tracker_numwant.set",  std::bind(&torrent::tracker::TrackerControllerWrapper::set_numwant, CMD2_BIND_TC, std::placeholders::_2));
   // TODO: Deprecate 'd.tracker_focus'.
   CMD2_DL         ("d.tracker_focus",        std::bind(&core::Download::tracker_list_size, std::placeholders::_1));
   CMD2_DL         ("d.tracker_size",         std::bind(&core::Download::tracker_list_size, std::placeholders::_1));
 
-  CMD2_DL         ("d.tracker.has_active",            std::bind(&torrent::TrackerList::has_active, CMD2_BIND_TL));
-  CMD2_DL         ("d.tracker.has_active_not_scrape", std::bind(&torrent::TrackerList::has_active_not_scrape, CMD2_BIND_TL));
-  CMD2_DL         ("d.tracker.has_usable",            std::bind(&torrent::TrackerList::has_usable, CMD2_BIND_TL));
+  CMD2_DL         ("d.tracker.has_active",            std::bind(&torrent::tracker::TrackerControllerWrapper::has_active_trackers, CMD2_BIND_TC));
+  CMD2_DL         ("d.tracker.has_active_not_scrape", std::bind(&torrent::tracker::TrackerControllerWrapper::has_active_trackers_not_scrape, CMD2_BIND_TC));
+  CMD2_DL         ("d.tracker.has_usable",            std::bind(&torrent::tracker::TrackerControllerWrapper::has_usable_trackers, CMD2_BIND_TC));
   CMD2_DL_LIST    ("d.tracker.insert",                std::bind(&download_tracker_insert, std::placeholders::_1, std::placeholders::_2));
   CMD2_DL_VALUE_V ("d.tracker.send_scrape",           [](auto download, uint64_t arg) { download->tracker_controller().scrape_request(arg); });
 

src/command_dynamic.cc

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-//
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #include "config.h"
 
 #include <algorithm>
@@ -443,12 +407,13 @@ cmd_catch(rpc::target_type target, const torrent::Object& args) {
 void
 initialize_command_dynamic() {
   // clang-format off
-  #ifdef HAVE_XMLRPC_TINYXML2
+#ifdef HAVE_XMLRPC_TINYXML2
   CMD2_ANY         ("system.listMethods", std::bind(&system_listMethods)); // only used by tinyxml2
-  #endif
+#endif
 
-  CMD2_VAR_BOOL    ("method.use_deprecated", true);
-  CMD2_VAR_VALUE   ("method.use_intermediate", 1);
+  // Keep these for future use when we deprecate more commands.
+  CMD2_VAR_BOOL    ("method.use_deprecated", false);
+  CMD2_VAR_VALUE   ("method.use_intermediate", 0);
 
   CMD2_ANY_LIST    ("method.insert",             std::bind(&system_method_insert, std::placeholders::_2));
   CMD2_ANY_LIST    ("method.insert.value",       std::bind(&system_method_insert_object, std::placeholders::_2, rpc::object_storage::flag_value_type));

src/command_events.cc

@@ -11,6 +11,9 @@
 #include <torrent/utils/log.h>
 #include <torrent/utils/directory_events.h>
 
+#include "globals.h"
+#include "control.h"
+#include "command_helpers.h"
 #include "core/download.h"
 #include "core/download_list.h"
 #include "core/manager.h"
@@ -19,74 +22,55 @@
 #include "rpc/parse.h"
 #include "rpc/parse_commands.h"
 
-#include "globals.h"
-#include "control.h"
-#include "command_helpers.h"
-
-#include "thread_worker.h"
-
 torrent::Object
 apply_on_ratio(const torrent::Object& rawArgs) {
-  const std::string& groupName = rawArgs.as_string();
+  auto& group_name = rawArgs.as_string();
+  auto  view_itr = control->view_manager()->find(rpc::commands.call("group2." + group_name + ".view", rpc::make_target()).as_string());
 
-  char buffer[32 + groupName.size()];
-  snprintf(buffer, sizeof(buffer), "group2.%s.view", groupName.c_str());
-
-  core::ViewManager::iterator viewItr = control->view_manager()->find(rpc::commands.call(buffer, rpc::make_target()).as_string());
-
-  if (viewItr == control->view_manager()->end())
+  if (view_itr == control->view_manager()->end())
     throw torrent::input_error("Could not find view.");
 
-  char* bufferStart = buffer + snprintf(buffer, sizeof(buffer), "group2.%s.ratio.", groupName.c_str());
-
   // first argument:  minimum ratio to reach
   // second argument: minimum upload amount to reach [optional]
   // third argument:  maximum ratio to reach [optional]
-  std::strcpy(bufferStart, "min");
-  int64_t minRatio  = rpc::commands.call(buffer, rpc::make_target()).as_value();
-  std::strcpy(bufferStart, "max");
-  int64_t maxRatio  = rpc::commands.call(buffer, rpc::make_target()).as_value();
-  std::strcpy(bufferStart, "upload");
-  int64_t minUpload = rpc::commands.call(buffer, rpc::make_target()).as_value();
+  int64_t min_ratio  = rpc::commands.call("group2." + group_name + ".ratio.min", rpc::make_target()).as_value();
+  int64_t max_ratio  = rpc::commands.call("group2." + group_name + ".ratio.max", rpc::make_target()).as_value();
+  int64_t min_upload = rpc::commands.call("group2." + group_name + ".ratio.upload", rpc::make_target()).as_value();
 
   std::vector<core::Download*> downloads;
 
-  for  (core::View::iterator itr = (*viewItr)->begin_visible(), last = (*viewItr)->end_visible(); itr != last; itr++) {
+  for  (auto itr = (*view_itr)->begin_visible(), last = (*view_itr)->end_visible(); itr != last; itr++) {
     if (!(*itr)->is_seeding() || rpc::call_command_value("d.ignore_commands", rpc::make_target(*itr)) != 0)
       continue;
 
-    //    rpc::parse_command_single(rpc::make_target(*itr), "print={Checked ratio of download.}");
+    int64_t total_done   = (*itr)->download()->bytes_done();
+    int64_t total_upload = (*itr)->info()->up_rate()->total();
 
-    int64_t totalDone   = (*itr)->download()->bytes_done();
-    int64_t totalUpload = (*itr)->info()->up_rate()->total();
-
-    if (!(totalUpload >= minUpload && totalUpload * 100 >= totalDone * minRatio) &&
-        !(maxRatio > 0 && totalUpload * 100 > totalDone * maxRatio))
+    if (!(total_upload >= min_upload && total_upload * 100 >= total_done * min_ratio) &&
+        !(max_ratio > 0 && total_upload * 100 > total_done * max_ratio))
       continue;
 
     downloads.push_back(*itr);
   }
 
-  snprintf(buffer, sizeof(buffer), "group.%s.ratio.command", groupName.c_str());
+  auto ratio_command = "group." + group_name + ".ratio.command";
 
-  for (std::vector<core::Download*>::iterator itr = downloads.begin(), last = downloads.end(); itr != last; itr++) {
-    //    rpc::commands.call("print", rpc::make_target(*itr), "Calling ratio command.");
-    rpc::commands.call_catch(buffer, rpc::make_target(*itr), torrent::Object(), "Ratio reached, but command failed: ");
-  }
+  for (std::vector<core::Download*>::iterator itr = downloads.begin(), last = downloads.end(); itr != last; itr++)
+    rpc::commands.call_catch(ratio_command, rpc::make_target(*itr), torrent::Object(), "Ratio reached, but command failed: ");
 
   return torrent::Object();
 }
 
 torrent::Object
 apply_start_tied() {
-  for (core::DownloadList::iterator itr = control->core()->download_list()->begin(); itr != control->core()->download_list()->end(); ++itr) {
+  for (auto itr = control->core()->download_list()->begin(); itr != control->core()->download_list()->end(); ++itr) {
     if (rpc::call_command_value("d.state", rpc::make_target(*itr)) == 1)
       continue;
 
     rak::file_stat fs;
-    const std::string& tiedToFile = rpc::call_command_string("d.tied_to_file", rpc::make_target(*itr));
+    const std::string& tied_to_file = rpc::call_command_string("d.tied_to_file", rpc::make_target(*itr));
 
-    if (!tiedToFile.empty() && fs.update(rak::path_expand(tiedToFile)))
+    if (!tied_to_file.empty() && fs.update(rak::path_expand(tied_to_file)))
       rpc::parse_command_single(rpc::make_target(*itr), "d.try_start=");
   }
 
@@ -95,14 +79,14 @@ apply_start_tied() {
 
 torrent::Object
 apply_stop_untied() {
-  for (core::DownloadList::iterator itr = control->core()->download_list()->begin(); itr != control->core()->download_list()->end(); ++itr) {
+  for (auto itr = control->core()->download_list()->begin(); itr != control->core()->download_list()->end(); ++itr) {
     if (rpc::call_command_value("d.state", rpc::make_target(*itr)) == 0)
       continue;
 
     rak::file_stat fs;
-    const std::string& tiedToFile = rpc::call_command_string("d.tied_to_file", rpc::make_target(*itr));
+    const std::string& tied_to_file = rpc::call_command_string("d.tied_to_file", rpc::make_target(*itr));
 
-    if (!tiedToFile.empty() && !fs.update(rak::path_expand(tiedToFile)))
+    if (!tied_to_file.empty() && !fs.update(rak::path_expand(tied_to_file)))
       rpc::parse_command_single(rpc::make_target(*itr), "d.try_stop=");
   }
 
@@ -111,11 +95,11 @@ apply_stop_untied() {
 
 torrent::Object
 apply_close_untied() {
-  for (core::DownloadList::iterator itr = control->core()->download_list()->begin(); itr != control->core()->download_list()->end(); ++itr) {
+  for (auto itr = control->core()->download_list()->begin(); itr != control->core()->download_list()->end(); ++itr) {
     rak::file_stat fs;
-    const std::string& tiedToFile = rpc::call_command_string("d.tied_to_file", rpc::make_target(*itr));
+    const std::string& tied_to_file = rpc::call_command_string("d.tied_to_file", rpc::make_target(*itr));
 
-    if (rpc::call_command_value("d.ignore_commands", rpc::make_target(*itr)) == 0 && !tiedToFile.empty() && !fs.update(rak::path_expand(tiedToFile)))
+    if (rpc::call_command_value("d.ignore_commands", rpc::make_target(*itr)) == 0 && !tied_to_file.empty() && !fs.update(rak::path_expand(tied_to_file)))
       rpc::parse_command_single(rpc::make_target(*itr), "d.try_close=");
   }
 
@@ -124,11 +108,11 @@ apply_close_untied() {
 
 torrent::Object
 apply_remove_untied() {
-  for (core::DownloadList::iterator itr = control->core()->download_list()->begin(); itr != control->core()->download_list()->end(); ) {
+  for (auto itr = control->core()->download_list()->begin(); itr != control->core()->download_list()->end(); ) {
     rak::file_stat fs;
-    const std::string& tiedToFile = rpc::call_command_string("d.tied_to_file", rpc::make_target(*itr));
+    const std::string& tied_to_file = rpc::call_command_string("d.tied_to_file", rpc::make_target(*itr));
 
-    if (!tiedToFile.empty() && !fs.update(rak::path_expand(tiedToFile))) {
+    if (!tied_to_file.empty() && !fs.update(rak::path_expand(tied_to_file))) {
       // Need to clear tied_to_file so it doesn't try to delete it.
       rpc::call_command("d.tied_to_file.set", std::string(), rpc::make_target(*itr));
 
@@ -149,9 +133,9 @@ apply_schedule(const torrent::Object::list_type& args) {
 
   torrent::Object::list_const_iterator itr = args.begin();
 
-  const std::string& arg1 = (itr++)->as_string();
-  const std::string& arg2 = (itr++)->as_string();
-  const std::string& arg3 = (itr++)->as_string();
+  auto& arg1 = (itr++)->as_string();
+  auto& arg2 = (itr++)->as_string();
+  auto& arg3 = (itr++)->as_string();
 
   control->command_scheduler()->parse(arg1, arg2, arg3, *itr);
 
@@ -165,7 +149,7 @@ apply_load(const torrent::Object::list_type& args, int flags) {
   if (argsItr == args.end())
     throw torrent::input_error("Too few arguments.");
 
-  const std::string& filename = argsItr->as_string();
+  auto& filename = argsItr->as_string();
   core::Manager::command_list_type commands;
 
   while (++argsItr != args.end())
@@ -210,20 +194,20 @@ apply_download_list(const torrent::Object::list_type& args) {
   torrent::Object::list_const_iterator argsItr = args.begin();
 
   core::ViewManager* viewManager = control->view_manager();
-  core::ViewManager::iterator viewItr;
+  core::ViewManager::iterator view_itr;
 
   if (argsItr != args.end() && !argsItr->as_string().empty())
-    viewItr = viewManager->find((argsItr++)->as_string());
+    view_itr = viewManager->find((argsItr++)->as_string());
   else
-    viewItr = viewManager->find("default");
+    view_itr = viewManager->find("default");
 
-  if (viewItr == viewManager->end())
+  if (view_itr == viewManager->end())
     throw torrent::input_error("Could not find view.");
 
   torrent::Object result = torrent::Object::create_list();
   torrent::Object::list_type& resultList = result.as_list();
 
-  for (core::View::const_iterator itr = (*viewItr)->begin_visible(), last = (*viewItr)->end_visible(); itr != last; itr++) {
+  for (core::View::const_iterator itr = (*view_itr)->begin_visible(), last = (*view_itr)->end_visible(); itr != last; itr++) {
     const torrent::HashString* hashString = &(*itr)->info()->hash();
 
     resultList.push_back(rak::transform_hex(hashString->begin(), hashString->end()));
@@ -238,32 +222,31 @@ d_multicall(const torrent::Object::list_type& args) {
     throw torrent::input_error("Too few arguments.");
 
   core::ViewManager* viewManager = control->view_manager();
-  core::ViewManager::iterator viewItr;
+  core::ViewManager::iterator view_itr;
 
   if (!args.front().as_string().empty())
-    viewItr = viewManager->find(args.front().as_string());
+    view_itr = viewManager->find(args.front().as_string());
   else
-    viewItr = viewManager->find("default");
+    view_itr = viewManager->find("default");
 
-  if (viewItr == viewManager->end())
+  if (view_itr == viewManager->end())
     throw torrent::input_error("Could not find view.");
 
   // Add some pre-parsing of the commands, so we don't spend time
   // parsing and searching command map for every single call.
-  unsigned int dlist_size = (*viewItr)->size_visible();
-  core::Download* dlist[dlist_size];
+  std::vector<core::Download*> dlist((*view_itr)->size_visible());
 
-  std::copy((*viewItr)->begin_visible(), (*viewItr)->end_visible(), dlist);
+  std::copy((*view_itr)->begin_visible(), (*view_itr)->end_visible(), dlist.data());
 
   torrent::Object             resultRaw = torrent::Object::create_list();
   torrent::Object::list_type& result = resultRaw.as_list();
 
-  for (core::Download** vItr = dlist; vItr != dlist + dlist_size; vItr++) {
+  for (auto download : dlist) {
     torrent::Object::list_type& row = result.insert(result.end(), torrent::Object::create_list())->as_list();
 
     for (torrent::Object::list_const_iterator cItr = ++args.begin(); cItr != args.end(); cItr++) {
-      const std::string& cmd = cItr->as_string();
-      row.push_back(rpc::parse_command(rpc::make_target(*vItr), cmd.c_str(), cmd.c_str() + cmd.size()).first);
+      auto& cmd = cItr->as_string();
+      row.push_back(rpc::parse_command(rpc::make_target(download), cmd.c_str(), cmd.c_str() + cmd.size()).first);
     }
   }
 
@@ -278,14 +261,14 @@ d_multicall_filtered(const torrent::Object::list_type& args) {
 
   // Find the given view
   core::ViewManager* viewManager = control->view_manager();
-  core::ViewManager::iterator viewItr = viewManager->find(arg->as_string().empty() ? "default" : arg->as_string());
+  core::ViewManager::iterator view_itr = viewManager->find(arg->as_string().empty() ? "default" : arg->as_string());
 
-  if (viewItr == viewManager->end())
+  if (view_itr == viewManager->end())
     throw torrent::input_error("Could not find view '" + arg->as_string() + "'.");
 
   // Make a filtered copy of the current item list
   core::View::base_type dlist;
-  (*viewItr)->filter_by(*++arg, dlist);
+  (*view_itr)->filter_by(*++arg, dlist);
 
   // Generate result by iterating over all items
   torrent::Object             resultRaw = torrent::Object::create_list();
@@ -298,7 +281,7 @@ d_multicall_filtered(const torrent::Object::list_type& args) {
 
     // Call the provided commands and assemble their results
     for (torrent::Object::list_const_iterator command = arg; command != args.end(); command++) {
-      const std::string& cmdstr = command->as_string();
+      auto& cmdstr = command->as_string();
       row.push_back(rpc::parse_command(rpc::make_target(*item), cmdstr.c_str(), cmdstr.c_str() + cmdstr.size()).first);
     }
   }
@@ -316,8 +299,8 @@ directory_watch_added(const torrent::Object::list_type& args) {
   if (args.size() != 2)
     throw torrent::input_error("Too few arguments.");
 
-  const std::string& path = args.front().as_string();
-  const std::string& command = args.back().as_string();
+  auto& path = args.front().as_string();
+  auto& command = args.back().as_string();
 
   if (!control->directory_events()->open())
     throw torrent::input_error("Could not open inotify:" + std::string(rak::error_number::current().c_str()));
@@ -337,7 +320,10 @@ initialize_command_events() {
   CMD2_ANY         ("close_untied",    std::bind(&apply_close_untied));
   CMD2_ANY         ("remove_untied",   std::bind(&apply_remove_untied));
 
+  // TODO: Deprecate schedule2 in the future.
+  CMD2_ANY_LIST    ("schedule",         std::bind(&apply_schedule, std::placeholders::_2));
   CMD2_ANY_LIST    ("schedule2",        std::bind(&apply_schedule, std::placeholders::_2));
+  CMD2_ANY_STRING_V("schedule.remove",  std::bind(&rpc::CommandScheduler::erase_str, control->command_scheduler(), std::placeholders::_2));
   CMD2_ANY_STRING_V("schedule_remove2", std::bind(&rpc::CommandScheduler::erase_str, control->command_scheduler(), std::placeholders::_2));
 
   CMD2_ANY_STRING_V("import",          std::bind(&apply_import, std::placeholders::_2));

src/command_file.cc

@@ -53,7 +53,7 @@ apply_f_set_priority(torrent::File* file, uint32_t value) {
   if (value > torrent::PRIORITY_HIGH)
     throw torrent::input_error("Invalid value.");
 
-  file->set_priority((torrent::priority_t)value);
+  file->set_priority(static_cast<torrent::priority_enum>(value));
 }
 
 // TODO: Redundant.

src/command_local.cc

@@ -220,9 +220,11 @@ initialize_command_local() {
   CMD2_VAR_LIST    ("file.prioritize_toc.first");
   CMD2_VAR_LIST    ("file.prioritize_toc.last");
 
-  CMD2_ANY         ("system.files.advise_random",      std::bind(&FM_t::advise_random, fileManager));
-  CMD2_ANY_VALUE_V ("system.files.advise_random.set",  std::bind(&FM_t::set_advise_random, fileManager, std::placeholders::_2));
-  CMD2_VAR_BOOL    ("system.files.session.fdatasync",  true);
+  CMD2_ANY         ("system.files.advise_random",             std::bind(&FM_t::advise_random, fileManager));
+  CMD2_ANY_VALUE_V ("system.files.advise_random.set",         std::bind(&FM_t::set_advise_random, fileManager, std::placeholders::_2));
+  CMD2_ANY         ("system.files.advise_random.hashing",     std::bind(&FM_t::advise_random_hashing, fileManager));
+  CMD2_ANY_VALUE_V ("system.files.advise_random.hashing.set", std::bind(&FM_t::set_advise_random_hashing, fileManager, std::placeholders::_2));
+  CMD2_VAR_BOOL    ("system.files.session.fdatasync",         true);
 
   CMD2_ANY         ("system.files.opened_counter",     std::bind(&FM_t::files_opened_counter, fileManager));
   CMD2_ANY         ("system.files.closed_counter",     std::bind(&FM_t::files_closed_counter, fileManager));
@@ -230,9 +232,15 @@ initialize_command_local() {
 
   CMD2_ANY_STRING  ("system.env",                      std::bind(&system_env, std::placeholders::_2));
 
-  CMD2_ANY         ("system.time",                     std::bind(&rak::timer::seconds, &cachedTime));
-  CMD2_ANY         ("system.time_seconds",             std::bind(&rak::timer::current_seconds));
-  CMD2_ANY         ("system.time_usec",                std::bind(&rak::timer::current_usec));
+  CMD2_ANY         ("system.time",                     []([[maybe_unused]] auto t, [[maybe_unused]] auto o) -> torrent::Object {
+      return torrent::this_thread::cached_seconds().count();
+    });
+  CMD2_ANY         ("system.time_seconds",             []([[maybe_unused]] auto t, [[maybe_unused]] auto o) -> torrent::Object {
+      return torrent::utils::cast_seconds(torrent::utils::time_since_epoch()).count();
+    });
+  CMD2_ANY         ("system.time_usec",                []([[maybe_unused]] auto t, [[maybe_unused]] auto o) -> torrent::Object {
+      return torrent::utils::time_since_epoch().count();
+    });
 
   CMD2_ANY_VALUE_V ("system.umask.set",                std::bind(&umask, std::placeholders::_2));
 
@@ -271,7 +279,7 @@ initialize_command_local() {
 
   CMD2_ANY         ("pieces.stats.total_size",         std::bind(&apply_pieces_stats_total_size));
 
-  CMD2_ANY         ("pieces.hash.queue_size",          std::bind(&torrent::hash_queue_size));
+  CMD2_ANY         ("pieces.hash.queue_size",          std::bind(&torrent::main_thread::hash_queue_size));
   CMD2_VAR_BOOL    ("pieces.hash.on_completion",       true);
 
   CMD2_VAR_STRING  ("directory.default",       "./");
@@ -292,9 +300,10 @@ initialize_command_local() {
   CMD2_ANY         ("lua.execute.str",        std::bind(&rpc::execute_lua, lua_engine, std::placeholders::_1, std::placeholders::_2, rpc::LuaEngine::flag_string));
 #endif
 
-#define CMD2_EXECUTE(key, flags)                                         \
+#define CMD2_EXECUTE(key, flags)                                        \
   CMD2_ANY(key, std::bind(&rpc::ExecFile::execute_object, &rpc::execFile, std::placeholders::_2, flags));
 
+  CMD2_EXECUTE     ("execute",                rpc::ExecFile::flag_expand_tilde | rpc::ExecFile::flag_throw);
   CMD2_EXECUTE     ("execute2",                rpc::ExecFile::flag_expand_tilde | rpc::ExecFile::flag_throw);
   CMD2_EXECUTE     ("execute.throw",           rpc::ExecFile::flag_expand_tilde | rpc::ExecFile::flag_throw);
   CMD2_EXECUTE     ("execute.throw.bg",        rpc::ExecFile::flag_expand_tilde | rpc::ExecFile::flag_throw | rpc::ExecFile::flag_background);

src/command_network.cc

@@ -6,7 +6,6 @@
 #include <rak/address_info.h>
 #include <rak/path.h>
 #include <torrent/connection_manager.h>
-#include <torrent/tracker_list.h>
 #include <torrent/tracker/tracker.h>
 #include <torrent/torrent.h>
 #include <torrent/rate.h>
@@ -15,6 +14,7 @@
 #include <torrent/utils/log.h>
 #include <torrent/utils/option_strings.h>
 
+#include "core/curl_stack.h"
 #include "core/download.h"
 #include "core/manager.h"
 #include "rpc/scgi.h"
@@ -72,10 +72,12 @@ initialize_rpc() {
       return (*d->file_list())[index].get();
     };
   rpc::rpc.slot_find_tracker() = [](core::Download* d, uint32_t index) -> torrent::tracker::Tracker {
-      if (index >= d->tracker_list()->size())
+      if (index >= d->tracker_controller().size())
         throw torrent::input_error("invalid parameters: index not found");
 
-      return d->tracker_list()->at(index);
+      // TODO: This should be rewritten to check if the tracker is valid and use a different
+      // function.
+      return d->tracker_controller().at(index);
     };
   rpc::rpc.slot_find_peer() = [](core::Download* d, const torrent::HashString& hash) -> torrent::Peer* {
       auto itr = d->connection_list()->find(hash.c_str());

src/command_scheduler.cc

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #include "config.h"
 
 #include <sys/types.h>
@@ -52,7 +16,7 @@ torrent::Object
 cmd_scheduler_simple_added(core::Download* download) {
   unsigned int numActive = (*control->view_manager()->find("active"))->size_visible();
   int64_t maxActive = rpc::call_command("scheduler.max_active", torrent::Object()).as_value();
-  
+
   if (numActive < (uint64_t)maxActive)
     control->core()->download_list()->resume(download);
 
@@ -83,7 +47,7 @@ cmd_scheduler_simple_removed(core::Download* download) {
 }
 
 torrent::Object
-cmd_scheduler_simple_update(core::Download* download) {
+cmd_scheduler_simple_update([[maybe_unused]] core::Download* download) {
   core::View* viewActive = *control->view_manager()->find("active");
   core::View* viewStarted = *control->view_manager()->find("started");
 
@@ -91,7 +55,6 @@ cmd_scheduler_simple_update(core::Download* download) {
   uint64_t maxActive = rpc::call_command("scheduler.max_active", torrent::Object()).as_value();
 
   if (viewActive->size_visible() < maxActive) {
-
     for (core::View::iterator itr = viewStarted->begin_visible(), last = viewStarted->end_visible(); itr != last; itr++) {
       if ((*itr)->is_active())
         continue;
@@ -102,8 +65,7 @@ cmd_scheduler_simple_update(core::Download* download) {
         break;
     }
 
-  } else if (viewActive->size_visible() > maxActive) {
-    
+  } else {
     while (viewActive->size_visible() > maxActive)
       control->core()->download_list()->pause(*viewActive->begin_visible());
   }

src/command_tracker.cc

@@ -1,5 +1,6 @@
 #include "config.h"
 
+#include <cassert>
 #include <cstdio>
 #include <netdb.h>
 #include <rak/address_info.h>
@@ -44,8 +45,10 @@ apply_dht_add_node(const std::string& arg) {
   if (port < 1 || port > 65535)
     throw torrent::input_error("Invalid port number.");
 
+  assert(std::this_thread::get_id() == torrent::main_thread::thread()->thread_id());
+
   // Currently discarding SOCK_STREAM.
-  torrent::main_thread()->resolver()->resolve_specific(nullptr, host, PF_INET, [port](torrent::c_sa_shared_ptr sa, int err) {
+  torrent::this_thread::resolver()->resolve_specific(nullptr, host, PF_INET, [port](torrent::c_sa_shared_ptr sa, int err) {
       if (sa == nullptr) {
         lt_log_print(torrent::LOG_DHT_WARN, "Could not resolve host: %s", gai_strerror(err));
         return;
@@ -59,11 +62,23 @@ apply_dht_add_node(const std::string& arg) {
 
 torrent::Object
 apply_enable_trackers(int64_t arg) {
-  for (core::Manager::DListItr itr = control->core()->download_list()->begin(), last = control->core()->download_list()->end(); itr != last; ++itr) {
-    std::for_each((*itr)->tracker_list()->begin(), (*itr)->tracker_list()->end(), std::mem_fn(arg ? &torrent::tracker::Tracker::enable : &torrent::tracker::Tracker::disable));
+  if (arg == 0) {
+    for (auto itr : *control->core()->download_list())
+      itr->tracker_controller().for_each([](auto& tracker) { tracker.disable(); });
 
-    if (arg && !rpc::call_command_value("trackers.use_udp"))
-      (*itr)->enable_udp_trackers(false);
+  } else if (rpc::call_command_value("trackers.use_udp") == 0) {
+    for (auto itr : *control->core()->download_list()) {
+      itr->tracker_controller().for_each([](auto& tracker) {
+          if (tracker.type() == torrent::TRACKER_UDP)
+            tracker.disable();
+          else
+            tracker.enable();
+        });
+    }
+
+  } else {
+    for (auto itr : *control->core()->download_list())
+      itr->tracker_controller().for_each([](auto& tracker) { tracker.enable(); });
   }
 
   return torrent::Object();

src/command_ui.cc

@@ -4,7 +4,6 @@
 
 #include <ctime>
 #include <regex>
-
 #include <rak/algorithm.h>
 #include <torrent/utils/log.h>
 
@@ -95,7 +94,8 @@ apply_view_set(const torrent::Object::list_type& args) {
 //   if (args.front().as_string() == "main")
 //     control->ui()->download_list()->set_view(*itr);
 //   else
-    throw torrent::input_error("No such target.");
+
+  throw torrent::input_error("No such target.");
 }
 
 torrent::Object
@@ -407,7 +407,9 @@ apply_to_time(const torrent::Object& rawArgs, int flags) {
 
 torrent::Object
 apply_to_elapsed_time(const torrent::Object& rawArgs) {
-  uint64_t arg = cachedTime.seconds() - rawArgs.as_value();
+  auto cached_seconds = torrent::this_thread::cached_seconds().count();
+
+  uint64_t arg = cached_seconds - rawArgs.as_value();
 
   char buffer[48];
   snprintf(buffer, 48, "%2d:%02d:%02d", (int)(arg / 3600), (int)((arg / 60) % 60), (int)(arg % 60));
@@ -605,8 +607,9 @@ apply_elapsed_less(const torrent::Object::list_type& args) {
     throw torrent::input_error("Wrong argument count.");
 
   int64_t start_time = rpc::convert_to_value(args.front());
+  auto cached_seconds = torrent::this_thread::cached_seconds().count();
 
-  return (int64_t)(start_time != 0 && rak::timer::current_seconds() - start_time < rpc::convert_to_value(args.back()));
+  return (int64_t)(start_time != 0 && cached_seconds - start_time < rpc::convert_to_value(args.back()));
 }
 
 torrent::Object
@@ -615,8 +618,9 @@ apply_elapsed_greater(const torrent::Object::list_type& args) {
     throw torrent::input_error("Wrong argument count.");
 
   int64_t start_time = rpc::convert_to_value(args.front());
+  auto cached_seconds = torrent::this_thread::cached_seconds().count();
 
-  return (int64_t)(start_time != 0 && rak::timer::current_seconds() - start_time > rpc::convert_to_value(args.back()));
+  return (int64_t)(start_time != 0 && cached_seconds - start_time > rpc::convert_to_value(args.back()));
 }
 
 inline std::vector<int64_t>
@@ -764,6 +768,7 @@ cmd_status_throttle_names(bool up, const torrent::Object::list_type& args) {
 torrent::Object
 apply_set_color(int color_id, const torrent::Object::string_type& color_str) {
   control->object_storage()->set_str_string(display::color_vars[color_id], color_str);
+
   display::Canvas::build_colors();
   return torrent::Object();
 }
@@ -871,9 +876,11 @@ initialize_command_ui() {
   // Build set/get methods for all color definitions
   for (int color_id = 1; color_id < display::RCOLOR_MAX; color_id++) {
     control->object_storage()->insert_str(display::color_vars[color_id], "", rpc::object_storage::flag_string_type);
+
     CMD2_ANY_STRING(std::string(display::color_vars[color_id]) + ".set", [color_id](const auto&, const auto& arg) {
       return apply_set_color(color_id, arg);
     });
+
     CMD2_ANY(display::color_vars[color_id], [color_id](const auto&, const auto&) {
       return control->object_storage()->get_str(display::color_vars[color_id]);
     });

src/control.cc

@@ -5,12 +5,12 @@
 #include <torrent/connection_manager.h>
 #include <torrent/utils/directory_events.h>
 
-#include "core/manager.h"
-#include "core/download_store.h"
-#include "core/view_manager.h"
+#include "core/curl_stack.h"
 #include "core/dht_manager.h"
+#include "core/download_store.h"
 #include "core/http_queue.h"
-
+#include "core/manager.h"
+#include "core/view_manager.h"
 #include "display/canvas.h"
 #include "display/window.h"
 #include "display/window_http_queue.h"
@@ -23,26 +23,20 @@
 #include "rpc/command_scheduler.h"
 #include "rpc/lua.h"
 #include "rpc/parse_commands.h"
-#include "rpc/scgi.h"
 #include "rpc/object_storage.h"
 #include "ui/root.h"
 
 #include "control.h"
 
 Control::Control() :
-  m_ui(new ui::Root()),
-  m_display(new display::Manager()),
-  m_input(new input::Manager()),
-  m_inputStdin(new input::InputEvent(STDIN_FILENO)),
-
-  m_commandScheduler(new rpc::CommandScheduler()),
-  m_objectStorage(new rpc::object_storage()),
-  m_lua_engine(new rpc::LuaEngine()),
-  m_directory_events(new torrent::directory_events()),
-
-  m_tick(0),
-  m_shutdownReceived(false),
-  m_shutdownQuick(false) {
+    m_ui(new ui::Root()),
+    m_display(new display::Manager()),
+    m_input(new input::Manager()),
+    m_inputStdin(new input::InputEvent(STDIN_FILENO)),
+    m_commandScheduler(new rpc::CommandScheduler()),
+    m_objectStorage(new rpc::object_storage()),
+    m_lua_engine(new rpc::LuaEngine()),
+    m_directory_events(new torrent::directory_events()) {
 
   m_core        = new core::Manager();
   m_viewManager = new core::ViewManager();
@@ -50,7 +44,7 @@ Control::Control() :
 
   m_inputStdin->slot_pressed(std::bind(&input::Manager::pressed, m_input, std::placeholders::_1));
 
-  m_taskShutdown.slot() = std::bind(&Control::handle_shutdown, this);
+  m_task_shutdown.slot() = std::bind(&Control::handle_shutdown, this);
 
   m_commandScheduler->set_slot_error_message([this](const std::string& msg) { m_core->push_log_std(msg); });
 }
@@ -75,7 +69,7 @@ Control::~Control() {
 void
 Control::initialize() {
   display::Canvas::initialize();
-  display::Window::slot_schedule([this](display::Window* w, rak::timer t) { m_display->schedule(w, t); });
+  display::Window::slot_schedule([this](display::Window* w, std::chrono::microseconds t) { m_display->schedule(w, t); });
   display::Window::slot_unschedule([this](display::Window* w) { m_display->unschedule(w); });
   display::Window::slot_adjust([this]() { m_display->adjust_layout(); });
 
@@ -90,19 +84,18 @@ Control::initialize() {
   m_ui->init(this);
 
   if(!display::Canvas::daemon()) {
-    m_inputStdin->insert(torrent::main_thread()->poll());
+    m_inputStdin->insert(torrent::this_thread::poll());
   }
 }
 
 void
 Control::cleanup() {
-  //  delete m_scgi; m_scgi = NULL;
   rpc::rpc.cleanup();
 
-  priority_queue_erase(&taskScheduler, &m_taskShutdown);
+  torrent::this_thread::scheduler()->erase(&m_task_shutdown);
 
   if(!display::Canvas::daemon()) {
-    m_inputStdin->remove(torrent::main_thread()->poll());
+    m_inputStdin->remove(torrent::this_thread::poll());
   }
 
   m_core->download_store()->disable();
@@ -118,8 +111,6 @@ Control::cleanup() {
 
 void
 Control::cleanup_exception() {
-  //  delete m_scgi; m_scgi = NULL;
-
   display::Canvas::cleanup();
 }
 
@@ -142,21 +133,20 @@ Control::handle_shutdown() {
   rpc::commands.call_catch("event.system.shutdown", rpc::make_target(), "shutdown", "System shutdown event action failed: ");
 
   if (!m_shutdownQuick) {
-    // Temporary hack:
     if (worker_thread->is_active())
-      worker_thread->queue_item(&ThreadBase::stop_thread);
+      worker_thread->stop_thread_wait();
 
     torrent::connection_manager()->listen_close();
+
     m_directory_events->close();
     m_core->shutdown(false);
 
-    if (!m_taskShutdown.is_queued())
-      priority_queue_insert(&taskScheduler, &m_taskShutdown, cachedTime + rak::timer::from_seconds(5));
+    if (!m_task_shutdown.is_scheduled())
+      torrent::this_thread::scheduler()->wait_for_ceil_seconds(&m_task_shutdown, 5s);
 
   } else {
-    // Temporary hack:
     if (worker_thread->is_active())
-      worker_thread->queue_item(&ThreadBase::stop_thread);
+      worker_thread->stop_thread_wait();
 
     m_core->shutdown(true);
   }

src/control.h

@@ -1,48 +1,11 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef RTORRENT_CONTROL_H
 #define RTORRENT_CONTROL_H
 
 #include <atomic>
 #include <cinttypes>
 #include <sys/types.h>
-#include <rak/timer.h>
-#include <rak/priority_queue_default.h>
 #include <torrent/torrent.h>
+#include <torrent/utils/scheduler.h>
 
 namespace ui {
   class Root;
@@ -61,7 +24,7 @@ namespace display {
 namespace input {
   class InputEvent;
   class Manager;
-}  
+}
 
 namespace rpc {
   class CommandScheduler;
@@ -78,7 +41,7 @@ class Control {
 public:
   Control();
   ~Control();
-  
+
   bool                is_shutdown_completed();
   bool                is_shutdown_received()        { return m_shutdownReceived; }
   bool                is_shutdown_started()         { return m_shutdownQuick; }
@@ -131,15 +94,15 @@ private:
   rpc::LuaEngine*            m_lua_engine;
   torrent::directory_events* m_directory_events;
 
-  uint64_t            m_tick;
+  uint64_t            m_tick{};
 
   mode_t              m_umask;
   std::string         m_workingDirectory;
 
-  rak::priority_item  m_taskShutdown;
+  torrent::utils::SchedulerEntry m_task_shutdown;
 
-  std::atomic<bool>   m_shutdownReceived;
-  std::atomic<bool>   m_shutdownQuick;
+  std::atomic<bool>   m_shutdownReceived{};
+  std::atomic<bool>   m_shutdownQuick{};
 };
 
 #endif

src/core/curl_get.cc

@@ -1,49 +1,14 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #include "config.h"
 
+#include "core/curl_get.h"
+
 #include <iostream>
 #include <curl/curl.h>
 #include <curl/easy.h>
 #include <torrent/exceptions.h>
 
 #include "globals.h"
-#include "curl_get.h"
-#include "curl_stack.h"
+#include "core/curl_stack.h"
 
 namespace core {
 
@@ -55,6 +20,12 @@ curl_get_receive_write(void* data, size_t size, size_t nmemb, void* handle) {
     return 0;
 }
 
+CurlGet::CurlGet(CurlStack* s) :
+    m_stack(s) {
+
+  m_task_timeout.slot() = [this]() { receive_timeout(); };
+}
+
 CurlGet::~CurlGet() {
   close();
 }
@@ -85,8 +56,7 @@ CurlGet::start() {
 
     // Normally libcurl should handle the timeout. But sometimes that doesn't
     // work right so we do a fallback timeout that just aborts the transfer.
-    m_taskTimeout.slot() = std::bind(&CurlGet::receive_timeout, this);
-    priority_queue_update(&taskScheduler, &m_taskTimeout, cachedTime + rak::timer::from_seconds(m_timeout + 5));
+    torrent::this_thread::scheduler()->update_wait_for_ceil_seconds(&m_task_timeout, 5s + 1s*m_timeout);
   }
 
   curl_easy_setopt(m_handle, CURLOPT_FORBID_REUSE,   (long)1);
@@ -105,7 +75,8 @@ CurlGet::start() {
 
 void
 CurlGet::close() {
-  priority_queue_erase(&taskScheduler, &m_taskTimeout);
+  torrent::this_thread::scheduler()->erase(&m_task_timeout);
+
   if (!is_busy())
     return;
 
@@ -132,18 +103,18 @@ CurlGet::receive_timeout() {
   return m_stack->transfer_done(m_handle, "Timed out");
 }
 
-double
+curl_off_t
 CurlGet::size_done() {
-  double d = 0.0;
-  curl_easy_getinfo(m_handle, CURLINFO_SIZE_DOWNLOAD, &d);
+  curl_off_t d = 0;
+  curl_easy_getinfo(m_handle, CURLINFO_SIZE_DOWNLOAD_T, &d);
 
   return d;
 }
 
-double
+curl_off_t
 CurlGet::size_total() {
-  double d = 0.0;
-  curl_easy_getinfo(m_handle, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d);
+  curl_off_t d = 0;
+  curl_easy_getinfo(m_handle, CURLINFO_CONTENT_LENGTH_DOWNLOAD_T, &d);
 
   return d;
 }

src/core/curl_get.h

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef RTORRENT_CORE_CURL_GET_H
 #define RTORRENT_CORE_CURL_GET_H
 
@@ -41,8 +5,7 @@
 #include <string>
 #include <curl/curl.h>
 #include <torrent/http.h>
-
-#include "rak/priority_queue_default.h"
+#include <torrent/utils/scheduler.h>
 
 namespace core {
 
@@ -50,9 +13,7 @@ class CurlStack;
 
 class CurlGet : public torrent::Http {
 public:
-  friend class CurlStack;
-
-  CurlGet(CurlStack* s) : m_active(false), m_handle(NULL), m_stack(s) {}
+  CurlGet(CurlStack* s);
   virtual ~CurlGet();
 
   void               start();
@@ -66,23 +27,25 @@ public:
 
   void               set_active(bool a) { m_active = a; }
 
-  double             size_done();
-  double             size_total();
+  curl_off_t         size_done();
+  curl_off_t         size_total();
 
   CURL*              handle()           { return m_handle; }
 
 private:
-  CurlGet(const CurlGet&);
-  void operator = (const CurlGet&);
+  friend class CurlStack;
+
+  CurlGet(const CurlGet&) = delete;
+  void operator = (const CurlGet&) = delete;
 
   void               receive_timeout();
 
-  bool               m_active;
+  bool               m_active{};
   bool               m_ipv6;
 
-  rak::priority_item m_taskTimeout;
-  
-  CURL*              m_handle;
+  torrent::utils::SchedulerEntry m_task_timeout;
+
+  CURL*              m_handle{};
   CurlStack*         m_stack;
 };
 

src/core/curl_socket.cc

@@ -1,18 +1,15 @@
 #include "config.h"
 
+#include "curl_socket.h"
+
 #include <cassert>
-
-#include <curl/curl.h>
 #include <curl/multi.h>
-
 #include <torrent/poll.h>
 #include <torrent/exceptions.h>
 #include <torrent/utils/thread.h>
 
 #include "control.h"
-
-#include "curl_socket.h"
-#include "curl_stack.h"
+#include "core/curl_stack.h"
 
 namespace core {
 
@@ -39,22 +36,22 @@ CurlSocket::receive_socket([[maybe_unused]] void* easy_handle, curl_socket_t fd,
 
   if (socket == NULL) {
     socket = stack->new_socket(fd);
-    torrent::main_thread()->poll()->open(socket);
+    torrent::this_thread::poll()->open(socket);
 
     // No interface for libcurl to signal when it's interested in error events.
     // Assume that hence it must always be interested in them.
-    torrent::main_thread()->poll()->insert_error(socket);
+    torrent::this_thread::poll()->insert_error(socket);
   }
 
   if (what == CURL_POLL_NONE || what == CURL_POLL_OUT)
-    torrent::main_thread()->poll()->remove_read(socket);
+    torrent::this_thread::poll()->remove_read(socket);
   else
-    torrent::main_thread()->poll()->insert_read(socket);
+    torrent::this_thread::poll()->insert_read(socket);
 
   if (what == CURL_POLL_NONE || what == CURL_POLL_IN)
-    torrent::main_thread()->poll()->remove_write(socket);
+    torrent::this_thread::poll()->remove_write(socket);
   else
-    torrent::main_thread()->poll()->insert_write(socket);
+    torrent::this_thread::poll()->insert_write(socket);
 
   return 0;
 }
@@ -68,7 +65,7 @@ CurlSocket::close() {
   if (m_fileDesc == -1)
     throw torrent::internal_error("CurlSocket::close() m_fileDesc == -1.");
 
-  torrent::main_thread()->poll()->closed(this);
+  torrent::this_thread::poll()->closed(this);
   m_fileDesc = -1;
 }
 

src/core/curl_socket.h

@@ -1,42 +1,7 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2008, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef RTORRENT_CORE_CURL_SOCKET_H
 #define RTORRENT_CORE_CURL_SOCKET_H
 
+#include <curl/curl.h>
 #include <torrent/event.h>
 
 #include "globals.h"

src/core/curl_stack.cc

@@ -37,7 +37,8 @@ CurlStack::shutdown() {
     front()->close();
 
   curl_multi_cleanup((CURLM*)m_handle);
-  priority_queue_erase(&taskScheduler, &m_task_timeout);
+
+  torrent::this_thread::scheduler()->erase(&m_task_timeout);
 }
 
 CurlGet*
@@ -85,7 +86,7 @@ CurlStack::receive_action(CurlSocket* socket, int events) {
         ; // Do nothing.
 
       if (empty())
-        priority_queue_erase(&taskScheduler, &m_task_timeout);
+        torrent::this_thread::scheduler()->erase(&m_task_timeout);
     }
 
   } while (code == CURLM_CALL_MULTI_PERFORM);
@@ -140,12 +141,15 @@ void
 CurlStack::receive_timeout() {
   receive_action(NULL, 0);
 
-  // Sometimes libcurl forgets to reset the timeout. Try to poll the value in that case, or use 10 seconds.
-  if (!empty() && !m_task_timeout.is_queued()) {
-    long timeout;
-    curl_multi_timeout((CURLM*)m_handle, &timeout);
-    priority_queue_insert(&taskScheduler, &m_task_timeout,
-                          cachedTime + rak::timer::from_milliseconds(std::max<unsigned long>(timeout, 10000)));
+  if (!empty() && !m_task_timeout.is_scheduled()) {
+    // Sometimes libcurl forgets to reset the timeout. Try to poll the value in that case, or use 10
+    // seconds max.
+    long timeout_ms;
+    curl_multi_timeout((CURLM*)m_handle, &timeout_ms);
+
+    auto timeout = std::max<std::chrono::microseconds>(std::chrono::milliseconds(timeout_ms), 10s);
+
+    torrent::this_thread::scheduler()->wait_for_ceil_seconds(&m_task_timeout, timeout);
   }
 }
 
@@ -229,10 +233,13 @@ CurlStack::global_cleanup() {
 // TODO: Is this function supposed to set a per-handle timeout, or is
 // it the shortest timeout amongst all handles?
 int
-CurlStack::set_timeout(void* handle, long timeout_ms, void* userp) {
+CurlStack::set_timeout(void*, long timeout_ms, void* userp) {
   CurlStack* stack = (CurlStack*)userp;
 
-  priority_queue_update(&taskScheduler, &stack->m_task_timeout, cachedTime + rak::timer::from_milliseconds(timeout_ms));
+  if (timeout_ms == -1)
+    torrent::this_thread::scheduler()->erase(&stack->m_task_timeout);
+  else
+    torrent::this_thread::scheduler()->update_wait_for_ceil_seconds(&stack->m_task_timeout, std::chrono::milliseconds(timeout_ms));
 
   return 0;
 }

src/core/curl_stack.h

@@ -3,8 +3,7 @@
 
 #include <deque>
 #include <string>
-
-#include "rak/priority_queue_default.h"
+#include <torrent/utils/scheduler.h>
 
 namespace core {
 
@@ -20,7 +19,7 @@ class CurlSocket;
 // removal of elements.
 
 class CurlStack : std::deque<CurlGet*> {
- public:
+public:
   friend class CurlGet;
 
   typedef std::deque<CurlGet*> base_type;
@@ -80,17 +79,17 @@ class CurlStack : std::deque<CurlGet*> {
 
   void                receive_action(CurlSocket* socket, int type);
 
-  static int          set_timeout(void* handle, long timeout_ms, void* userp);
+  static int          set_timeout(void*, long timeout_ms, void* userp);
 
   void                transfer_done(void* handle, const char* msg);
 
- protected:
+protected:
   void                add_get(CurlGet* get);
   void                remove_get(CurlGet* get);
 
- private:
-  CurlStack(const CurlStack&);
-  void operator = (const CurlStack&);
+private:
+  CurlStack(const CurlStack&) = delete;
+  void operator = (const CurlStack&) = delete;
 
   void                receive_timeout();
 
@@ -103,7 +102,7 @@ class CurlStack : std::deque<CurlGet*> {
   unsigned int        m_active{0};
   unsigned int        m_max_active{32};
 
-  rak::priority_item  m_task_timeout;
+  torrent::utils::SchedulerEntry m_task_timeout;
 
   std::string         m_user_agent;
   std::string         m_http_proxy;

src/core/dht_manager.cc

@@ -26,8 +26,8 @@ namespace core {
 const char* DhtManager::dht_settings[dht_settings_num] = { "disable", "off", "auto", "on" };
 
 DhtManager::~DhtManager() {
-  priority_queue_erase(&taskScheduler, &m_updateTimeout);
-  priority_queue_erase(&taskScheduler, &m_stopTimeout);
+  torrent::this_thread::scheduler()->erase(&m_update_timeout);
+  torrent::this_thread::scheduler()->erase(&m_stop_timeout);
 }
 
 void
@@ -66,7 +66,7 @@ DhtManager::load_dht_cache() {
 
 void
 DhtManager::start_dht() {
-  priority_queue_erase(&taskScheduler, &m_stopTimeout);
+  torrent::this_thread::scheduler()->erase(&m_stop_timeout);
 
   if (!torrent::dht_controller()->is_valid()) {
     LT_LOG_THIS("server start skipped, manager is uninitialized", 0);
@@ -94,8 +94,9 @@ DhtManager::start_dht() {
 
   torrent::dht_controller()->reset_statistics();
 
-  m_updateTimeout.slot() = std::bind(&DhtManager::update, this);
-  priority_queue_insert(&taskScheduler, &m_updateTimeout, (cachedTime + rak::timer::from_seconds(60)).round_seconds());
+  m_update_timeout.slot() = std::bind(&DhtManager::update, this);
+
+  torrent::this_thread::scheduler()->wait_for_ceil_seconds(&m_update_timeout, 60s);
 
   m_dhtPrevCycle = 0;
   m_dhtPrevQueriesSent = 0;
@@ -107,8 +108,8 @@ DhtManager::start_dht() {
 
 void
 DhtManager::stop_dht() {
-  priority_queue_erase(&taskScheduler, &m_updateTimeout);
-  priority_queue_erase(&taskScheduler, &m_stopTimeout);
+  torrent::this_thread::scheduler()->erase(&m_update_timeout);
+  torrent::this_thread::scheduler()->erase(&m_stop_timeout);
 
   if (torrent::dht_controller()->is_active()) {
     LT_LOG_THIS("stopping server", 0);
@@ -165,7 +166,7 @@ DhtManager::update() {
   if (!torrent::dht_controller()->is_active())
     throw torrent::internal_error("DhtManager::update called with DHT inactive.");
 
-  if (m_start == dht_auto && !m_stopTimeout.is_queued()) {
+  if (m_start == dht_auto && !m_stop_timeout.is_scheduled()) {
     DownloadList::const_iterator itr, end;
 
     for (itr = control->core()->download_list()->begin(), end = control->core()->download_list()->end(); itr != end; ++itr)
@@ -173,16 +174,16 @@ DhtManager::update() {
         break;
 
     if (itr == end) {
-      m_stopTimeout.slot() = std::bind(&DhtManager::stop_dht, this);
-      priority_queue_insert(&taskScheduler, &m_stopTimeout, (cachedTime + rak::timer::from_seconds(15 * 60)).round_seconds());
+      m_stop_timeout.slot() = std::bind(&DhtManager::stop_dht, this);
+      torrent::this_thread::scheduler()->wait_for_ceil_seconds(&m_stop_timeout, 15min);
     }
   }
 
   // While bootstrapping (log_statistics returns true), check every minute if it completed, otherwise update every 15 minutes.
   if (log_statistics(false))
-    priority_queue_insert(&taskScheduler, &m_updateTimeout, (cachedTime + rak::timer::from_seconds(60)).round_seconds());
+    torrent::this_thread::scheduler()->wait_for_ceil_seconds(&m_update_timeout, 1min);
   else
-    priority_queue_insert(&taskScheduler, &m_updateTimeout, (cachedTime + rak::timer::from_seconds(15 * 60)).round_seconds());
+    torrent::this_thread::scheduler()->wait_for_ceil_seconds(&m_update_timeout, 15min);
 }
 
 bool

src/core/dht_manager.h

@@ -1,15 +1,13 @@
 #ifndef RTORRENT_CORE_DHT_MANAGER_H
 #define RTORRENT_CORE_DHT_MANAGER_H
 
-#include <rak/priority_queue_default.h>
-
 #include <torrent/object.h>
+#include <torrent/utils/scheduler.h>
 
 namespace core {
 
 class DhtManager {
 public:
-  DhtManager() : m_warned(false), m_start(dht_off) { }
   ~DhtManager();
 
   void                load_dht_cache();
@@ -44,11 +42,12 @@ private:
   uint64_t            m_dhtPrevBytesUp;
   uint64_t            m_dhtPrevBytesDown;
 
-  rak::priority_item  m_updateTimeout;
-  rak::priority_item  m_stopTimeout;
-  bool                m_warned;
+  torrent::utils::SchedulerEntry m_update_timeout;
+  torrent::utils::SchedulerEntry m_stop_timeout;
 
-  int                 m_start;
+  bool                m_warned{};
+
+  int                 m_start{dht_off};
   std::string         m_throttleName;
 };
 

src/core/download.cc

@@ -6,7 +6,6 @@
 #include <torrent/exceptions.h>
 #include <torrent/rate.h>
 #include <torrent/torrent.h>
-#include <torrent/tracker_list.h>
 #include <torrent/tracker/tracker.h>
 #include <torrent/data/file_list.h>
 
@@ -19,11 +18,7 @@
 namespace core {
 
 Download::Download(download_type d) :
-  m_download(d),
-  m_hashFailed(false),
-
-  m_resumeFlags(~uint32_t()),
-  m_group(0) {
+    m_download(d) {
 
   m_download.info()->signal_tracker_success().push_back(std::bind(&Download::receive_tracker_msg, this, ""));
   m_download.info()->signal_tracker_failed().push_back(std::bind(&Download::receive_tracker_msg, this, std::placeholders::_1));
@@ -38,13 +33,17 @@ Download::~Download() {
 
 void
 Download::enable_udp_trackers(bool state) {
-  for (torrent::TrackerList::iterator itr = m_download.tracker_list()->begin(), last = m_download.tracker_list()->end(); itr != last; ++itr)
-    if (itr->type() == torrent::TRACKER_UDP) {
-      if (state)
-        itr->enable();
-      else
-        itr->disable();
-    }
+  for (int idx = 0, end = m_download.tracker_controller().size(); idx < end; ++idx) {
+    auto tracker = m_download.tracker_controller().at(idx);
+
+    if (tracker.type() != torrent::TRACKER_UDP)
+      continue;
+
+    if (state)
+      tracker.enable();
+    else
+      tracker.disable();
+  }
 }
 
 uint32_t

src/core/download.h

@@ -5,9 +5,9 @@
 #include <torrent/download.h>
 #include <torrent/download_info.h>
 #include <torrent/hash_string.h>
-#include <torrent/tracker_list.h>
 #include <torrent/data/file_list.h>
 #include <torrent/peer/connection_list.h>
+#include <torrent/tracker/wrappers.h>
 
 #include "globals.h"
 
@@ -62,8 +62,7 @@ public:
   torrent::Object*    bencode()                                { return m_download.bencode(); }
 
   auto                tracker_controller()                     { return m_download.tracker_controller(); }
-  tracker_list_type*  tracker_list()                           { return m_download.tracker_list(); }
-  uint32_t            tracker_list_size() const                { return m_download.tracker_list()->size(); }
+  uint32_t            tracker_list_size() const                { return m_download.c_tracker_controller().size(); }
 
   auto                connection_list()                        { return m_download.connection_list(); }
   uint32_t            connection_list_size() const;
@@ -101,10 +100,10 @@ private:
 
   // Store the FileList instance so we can use slots etc on it.
   download_type       m_download;
-  bool                m_hashFailed;
+  bool                m_hashFailed{};
   std::string         m_message;
-  uint32_t            m_resumeFlags;
-  unsigned int        m_group;
+  uint32_t            m_resumeFlags{~uint32_t{}};
+  unsigned int        m_group{};
 };
 
 inline bool

src/core/download_factory.cc

@@ -60,20 +60,10 @@ is_magnet_uri(const std::string& uri) {
 }
 
 DownloadFactory::DownloadFactory(Manager* m) :
-  m_manager(m),
-  m_stream(NULL),
-  m_object(NULL),
-  m_commited(false),
-  m_loaded(false),
+    m_manager(m) {
 
-  m_session(false),
-  m_start(false),
-  m_printLog(true),
-  m_isFile(false),
-  m_initLoad(false) {
-
-  m_taskLoad.slot() = std::bind(&DownloadFactory::receive_load, this);
-  m_taskCommit.slot() = std::bind(&DownloadFactory::receive_commit, this);
+  m_task_load.slot() = std::bind(&DownloadFactory::receive_load, this);
+  m_task_commit.slot() = std::bind(&DownloadFactory::receive_commit, this);
 
   // m_variables["connection_leech"] = rpc::call_command("protocol.connection.leech");
   // m_variables["connection_seed"]  = rpc::call_command("protocol.connection.seed");
@@ -84,8 +74,8 @@ DownloadFactory::DownloadFactory(Manager* m) :
 }
 
 DownloadFactory::~DownloadFactory() {
-  priority_queue_erase(&taskScheduler, &m_taskLoad);
-  priority_queue_erase(&taskScheduler, &m_taskCommit);
+  torrent::this_thread::scheduler()->erase(&m_task_load);
+  torrent::this_thread::scheduler()->erase(&m_task_commit);
 
   delete m_stream;
   delete m_object;
@@ -95,7 +85,7 @@ DownloadFactory::~DownloadFactory() {
 void
 DownloadFactory::load(const std::string& uri) {
   m_uri = uri;
-  priority_queue_insert(&taskScheduler, &m_taskLoad, cachedTime);
+  torrent::this_thread::scheduler()->wait_for(&m_task_load, 0ms);
 }
 
 // This function must be called before DownloadFactory::commit().
@@ -110,7 +100,7 @@ DownloadFactory::load_raw_data(const std::string& input) {
 
 void
 DownloadFactory::commit() {
-  priority_queue_insert(&taskScheduler, &m_taskCommit, cachedTime);
+  torrent::this_thread::scheduler()->wait_for(&m_task_commit, 0ms);
 }
 
 void
@@ -225,7 +215,7 @@ DownloadFactory::receive_success() {
   torrent::Object* rtorrent = &root->insert_preserve_copy("rtorrent", torrent::Object::create_map()).first->second;
   torrent::Object& resumeObject = root->insert_preserve_copy("libtorrent_resume", torrent::Object::create_map()).first->second;
 
-  rtorrent->insert_key("key", download->tracker_list()->key());
+  rtorrent->insert_key("key", download->tracker_controller().key());
 
   initialize_rtorrent(download, rtorrent);
 
@@ -366,15 +356,17 @@ DownloadFactory::receive_failed(const std::string& msg) {
 
 void
 DownloadFactory::initialize_rtorrent(Download* download, torrent::Object* rtorrent) {
+  auto cached_seconds = torrent::this_thread::cached_seconds().count();
+
   if (!rtorrent->has_key_value("state") || rtorrent->get_key_value("state") > 1) {
     rtorrent->insert_key("state", (int64_t)m_start);
-    rtorrent->insert_key("state_changed", cachedTime.seconds());
+    rtorrent->insert_key("state_changed", cached_seconds);
     rtorrent->insert_key("state_counter", int64_t());
 
   } else if (!rtorrent->has_key_value("state_changed") ||
-             rtorrent->get_key_value("state_changed") > cachedTime.seconds() || rtorrent->get_key_value("state_changed") == 0 ||
+             rtorrent->get_key_value("state_changed") > cached_seconds || rtorrent->get_key_value("state_changed") == 0 ||
              !rtorrent->has_key_value("state_counter") || (uint64_t)rtorrent->get_key_value("state_counter") > (1 << 20)) {
-    rtorrent->insert_key("state_changed", cachedTime.seconds());
+    rtorrent->insert_key("state_changed", cached_seconds);
     rtorrent->insert_key("state_counter", int64_t());
   }
 

src/core/download_factory.h

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 // The DownloadFactory class assures that loading torrents can be done
 // anywhere in the code by queueing the task. The user may change
 // settings while, or even after, the torrent is loading.
@@ -44,13 +8,14 @@
 #include <functional>
 #include <iosfwd>
 
-#include <rak/priority_queue_default.h>
 #include <torrent/object.h>
+#include <torrent/utils/scheduler.h>
 
 #include "http_queue.h"
 
 namespace core {
 
+class Download;
 class Manager;
 
 class DownloadFactory {
@@ -98,25 +63,25 @@ private:
   void                initialize_rtorrent(Download* download, torrent::Object* rtorrent);
 
   Manager*            m_manager;
-  std::iostream*      m_stream;
-  torrent::Object*    m_object;
+  std::iostream*      m_stream{};
+  torrent::Object*    m_object{};
 
-  bool                m_commited;
-  bool                m_loaded;
+  bool                m_commited{};
+  bool                m_loaded{};
 
   std::string         m_uri;
-  bool                m_session;
-  bool                m_start;
-  bool                m_printLog;
-  bool                m_isFile;
-  bool                m_initLoad;
+  bool                m_session{};
+  bool                m_start{};
+  bool                m_printLog{true};
+  bool                m_isFile{};
+  bool                m_initLoad{};
 
   command_list_type         m_commands;
   torrent::Object::map_type m_variables;
 
-  slot_void           m_slot_finished;
-  rak::priority_item  m_taskLoad;
-  rak::priority_item  m_taskCommit;
+  slot_void                      m_slot_finished;
+  torrent::utils::SchedulerEntry m_task_load;
+  torrent::utils::SchedulerEntry m_task_commit;
 };
 
 bool is_network_uri(const std::string& uri);

src/core/download_list.cc

@@ -43,10 +43,27 @@ DownloadList::check_contains([[maybe_unused]] Download* d) {
 
 void
 DownloadList::clear() {
-  std::for_each(begin(), end(), [&](Download* d) { close(d); });
-  std::for_each(begin(), end(), [](Download* d) { delete d; });
+  int error_count = 0;
 
-  base_type::clear();
+  while (!empty()) {
+    auto download = back();
+
+    try {
+      close(download);
+      base_type::pop_back();
+
+      torrent::download_remove(*download->download());
+      delete download;
+
+    } catch (torrent::internal_error& e) {
+      lt_log_print(torrent::LOG_ERROR, "DownloadList::clear() failed to close or remove download: %s", e.what());
+      error_count++;
+      continue;
+    }
+  }
+
+  if (error_count > 0)
+    throw torrent::internal_error("DownloadList::clear() failed to close or remove " + std::to_string(error_count) + " downloads.");
 }
 
 void
@@ -90,11 +107,11 @@ DownloadList::create(torrent::Object* obj, uint32_t tracker_key, bool printLog)
     download = torrent::download_add(obj, tracker_key);
 
   } catch (torrent::local_error& e) {
-    delete obj;
-
     if (printLog)
       lt_log_print(torrent::LOG_TORRENT_ERROR, "Could not create download: %s", e.what());
 
+    delete obj;
+
     return NULL;
   }
 
@@ -214,7 +231,7 @@ DownloadList::open_throw(Download* download) {
 
   if (download->download()->info()->is_open())
     return;
-  
+
   int openFlags = download->resume_flags();
 
   if (rpc::call_command_value("system.file.allocate"))
@@ -253,7 +270,7 @@ void
 DownloadList::close_quick(Download* download) {
   lt_log_print_info(torrent::LOG_TORRENT_INFO, download->info(), "download_list", "Closing download quickly.");
   close(download);
-  
+
   // Make sure we cancel any tracker requests. This should rather be
   // handled by some parameter to the close function, or some other
   // way of giving the client more control of when STOPPED requests
@@ -333,7 +350,9 @@ DownloadList::resume(Download* download, int flags) {
     // This will never actually do anything due to the above hash check.
     // open_throw(download);
 
-    rpc::call_command("d.state_changed.set", cachedTime.seconds(), rpc::make_target(download));
+    auto cached_seconds = torrent::this_thread::cached_seconds().count();
+
+    rpc::call_command("d.state_changed.set", cached_seconds, rpc::make_target(download));
     rpc::call_command("d.state_counter.set", rpc::call_command_value("d.state_counter", rpc::make_target(download)) + 1, rpc::make_target(download));
 
     if (download->is_done()) {
@@ -415,13 +434,15 @@ DownloadList::pause(Download* download, int flags) {
 
     download->download()->stop(flags);
     torrent::resume_save_progress(*download->download(), download->download()->bencode()->get_key("libtorrent_resume"));
-    
+
     // TODO: This is actually for pause, not stop... And doesn't get
     // called when the download isn't active, but was in the 'started'
     // view.
     DL_TRIGGER_EVENT(download, "event.download.paused");
 
-    rpc::call_command("d.state_changed.set", cachedTime.seconds(), rpc::make_target(download));
+    auto cached_seconds = torrent::this_thread::cached_seconds().count();
+
+    rpc::call_command("d.state_changed.set", cached_seconds, rpc::make_target(download));
     rpc::call_command("d.state_counter.set", rpc::call_command_value("d.state_counter", rpc::make_target(download)), rpc::make_target(download));
 
     // If initial seeding is complete, don't try it again when restarting.

src/core/download_list.h

@@ -39,7 +39,7 @@ public:
   using base_type::empty;
   using base_type::size;
 
-  DownloadList() { }
+  DownloadList() = default;
 
   void                clear();
 

src/core/download_store.cc

@@ -100,9 +100,10 @@ DownloadStore::write_bencode(const std::string& filename, const torrent::Object&
 #else
     fdatasync(fd);
 #endif
-    ::close(fd);
   }
 
+  ::close(fd);
+
   return true;
 
 download_store_save_error:

src/core/http_queue.cc

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #include "config.h"
 
 #include <memory>
@@ -48,7 +12,7 @@ namespace core {
 HttpQueue::iterator
 HttpQueue::insert(const std::string& url, std::iostream* s) {
   std::unique_ptr<CurlGet> h(m_slot_factory());
-  
+
   h->set_url(url);
   h->set_stream(s);
   h->set_timeout(5 * 60);

src/core/http_queue.h

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef RTORRENT_CORE_HTTP_QUEUE_H
 #define RTORRENT_CORE_HTTP_QUEUE_H
 
@@ -47,10 +11,10 @@ class CurlGet;
 
 class HttpQueue : private std::list<CurlGet*> {
 public:
-  typedef std::list<CurlGet*>                 base_type;
+  typedef std::list<CurlGet*>            base_type;
   typedef std::function<CurlGet* ()>     slot_factory;
   typedef std::function<void (CurlGet*)> slot_curl_get;
-  typedef std::list<slot_curl_get>            signal_curl_get;
+  typedef std::list<slot_curl_get>       signal_curl_get;
 
   using base_type::iterator;
   using base_type::const_iterator;
@@ -65,7 +29,7 @@ public:
   using base_type::empty;
   using base_type::size;
 
-  HttpQueue() {}
+  HttpQueue() = default;
   ~HttpQueue() { clear(); }
 
   // Note that any slots connected to the CurlGet signals must be

src/core/manager.cc

@@ -17,7 +17,6 @@
 #include <torrent/error.h>
 #include <torrent/exceptions.h>
 #include <torrent/object_stream.h>
-#include <torrent/tracker_list.h>
 #include <torrent/throttle.h>
 #include <torrent/utils/log.h>
 
@@ -28,13 +27,13 @@
 
 #include "globals.h"
 #include "curl_get.h"
+#include "curl_stack.h"
 #include "control.h"
 #include "download.h"
 #include "download_factory.h"
 #include "download_store.h"
 #include "http_queue.h"
 #include "manager.h"
-#include "poll_manager.h"
 #include "view.h"
 
 namespace core {
@@ -51,15 +50,14 @@ Manager::push_log(const char* msg) {
 }
 
 Manager::Manager() :
-  m_hashingView(NULL),
-  m_log_important(torrent::log_open_log_buffer("important")),
-  m_log_complete(torrent::log_open_log_buffer("complete"))
-{
-  m_downloadStore   = new DownloadStore();
-  m_downloadList    = new DownloadList();
-  m_fileStatusCache = new FileStatusCache();
-  m_httpQueue       = new HttpQueue();
-  m_httpStack       = new CurlStack();
+    m_log_important(torrent::log_open_log_buffer("important")),
+    m_log_complete(torrent::log_open_log_buffer("complete")) {
+
+  m_download_store    = std::make_unique<DownloadStore>();
+  m_download_list     = std::make_unique<DownloadList>();
+  m_file_status_cache = std::make_unique<FileStatusCache>();
+  m_http_queue        = std::make_unique<HttpQueue>();
+  m_http_stack        = std::make_unique<CurlStack>();
 
   torrent::Throttle* unthrottled = torrent::Throttle::create_throttle();
   unthrottled->set_max_rate(0);
@@ -68,19 +66,12 @@ Manager::Manager() :
 
 Manager::~Manager() {
   torrent::Throttle::destroy_throttle(m_throttles["NULL"].first);
-  delete m_downloadList;
-
-  // TODO: Clean up logs objects.
-
-  delete m_downloadStore;
-  delete m_httpQueue;
-  delete m_fileStatusCache;
 }
 
 void
 Manager::set_hashing_view(View* v) {
-  if (v == NULL || m_hashingView != NULL)
-    throw torrent::internal_error("Manager::set_hashing_view(...) received NULL or is already set.");
+  if (v == nullptr || m_hashingView != nullptr)
+    throw torrent::internal_error("Manager::set_hashing_view(...) received nullptr or is already set.");
 
   m_hashingView = v;
   m_hashingView->signal_changed().push_back(std::bind(&Manager::receive_hashing_changed, this));
@@ -89,12 +80,12 @@ Manager::set_hashing_view(View* v) {
 torrent::ThrottlePair
 Manager::get_throttle(const std::string& name) {
   ThrottleMap::const_iterator itr = m_throttles.find(name);
-  torrent::ThrottlePair throttles = (itr == m_throttles.end() ? torrent::ThrottlePair(NULL, NULL) : itr->second);
+  torrent::ThrottlePair throttles = (itr == m_throttles.end() ? torrent::ThrottlePair(nullptr, nullptr) : itr->second);
 
-  if (throttles.first == NULL)
+  if (throttles.first == nullptr)
     throttles.first = torrent::up_throttle_global();
 
-  if (throttles.second == NULL)
+  if (throttles.second == nullptr)
     throttles.second = torrent::down_throttle_global();
 
   return throttles;
@@ -108,7 +99,7 @@ Manager::set_address_throttle(uint32_t begin, uint32_t end, torrent::ThrottlePai
 
 torrent::ThrottlePair
 Manager::get_address_throttle(const sockaddr* addr) {
-  return m_addressThrottles.get(rak::socket_address::cast_from(addr)->sa_inet()->address_h(), torrent::ThrottlePair(NULL, NULL));
+  return m_addressThrottles.get(rak::socket_address::cast_from(addr)->sa_inet()->address_h(), torrent::ThrottlePair(nullptr, nullptr));
 }
 
 int64_t
@@ -121,7 +112,7 @@ Manager::retrieve_throttle_value(const torrent::Object::string_type& name, bool
     torrent::Throttle* throttle = up ? itr->second.first : itr->second.second;
 
     // check whether the actual up/down throttle exist (one of the pair can be missing)
-    if (throttle == NULL)
+    if (throttle == nullptr)
       return (int64_t)-1;
 
     int64_t throttle_max = (int64_t)throttle->max_rate();
@@ -143,36 +134,36 @@ Manager::retrieve_throttle_value(const torrent::Object::string_type& name, bool
 // Most of this should be possible to move out.
 void
 Manager::initialize_second() {
-  torrent::Http::slot_factory() = std::bind(&CurlStack::new_object, m_httpStack);
-  m_httpQueue->set_slot_factory(std::bind(&CurlStack::new_object, m_httpStack));
+  torrent::Http::slot_factory() = std::bind(&CurlStack::new_object, m_http_stack.get());
+  m_http_queue->set_slot_factory(std::bind(&CurlStack::new_object, m_http_stack.get()));
 
   CurlStack::global_init();
 }
 
 void
 Manager::cleanup() {
-  m_httpStack->shutdown();
+  m_http_stack->shutdown();
 
   // Need to disconnect log signals? Not really since we won't receive
   // any more.
 
-  m_downloadList->clear();
+  m_download_list->clear();
 
   // When we implement asynchronous DNS lookups, we need to cancel them
   // here before the torrent::* objects are deleted.
 
   torrent::cleanup();
 
-  delete m_httpStack;
+  m_http_stack.reset();
   CurlStack::global_cleanup();
 }
 
 void
 Manager::shutdown(bool force) {
   if (!force)
-    std::for_each(m_downloadList->begin(), m_downloadList->end(), [this](Download* d) { m_downloadList->pause_default(d); });
+    std::for_each(m_download_list->begin(), m_download_list->end(), [this](Download* d) { m_download_list->pause_default(d); });
   else
-    std::for_each(m_downloadList->begin(), m_downloadList->end(), [this](Download* d) { m_downloadList->close_quick(d); });
+    std::for_each(m_download_list->begin(), m_download_list->end(), [this](Download* d) { m_download_list->close_quick(d); });
 }
 
 void
@@ -226,7 +217,7 @@ Manager::set_bind_address(const std::string& addr) {
   if ((err = rak::address_info::get_address_info(addr.c_str(), PF_INET, SOCK_STREAM, &ai)) != 0 &&
       (err = rak::address_info::get_address_info(addr.c_str(), PF_INET6, SOCK_STREAM, &ai)) != 0)
     throw torrent::input_error("Could not set bind address: " + std::string(rak::address_info::strerror(err)) + ".");
-  
+
   try {
 
     if (torrent::connection_manager()->listen_port() != 0) {
@@ -238,7 +229,7 @@ Manager::set_bind_address(const std::string& addr) {
       torrent::connection_manager()->set_bind_address(ai->address()->c_sockaddr());
     }
 
-    m_httpStack->set_bind_address(!ai->address()->is_address_any() ? ai->address()->address_str() : std::string());
+    m_http_stack->set_bind_address(!ai->address()->is_address_any() ? ai->address()->address_str() : std::string());
 
     rak::address_info::free_address_info(ai);
 
@@ -261,7 +252,7 @@ Manager::set_local_address(const std::string& addr) {
   if ((err = rak::address_info::get_address_info(addr.c_str(), PF_INET, SOCK_STREAM, &ai)) != 0 &&
       (err = rak::address_info::get_address_info(addr.c_str(), PF_INET6, SOCK_STREAM, &ai)) != 0)
     throw torrent::input_error("Could not set local address: " + std::string(rak::address_info::strerror(err)) + ".");
-  
+
   try {
 
     torrent::connection_manager()->set_local_address(ai->address()->c_sockaddr());
@@ -283,9 +274,9 @@ Manager::set_proxy_address(const std::string& addr) {
   int port;
   rak::address_info* ai;
 
-  char buf[addr.length() + 1];
+  std::string buf(addr.length() + 1, '\0');
 
-  int err = std::sscanf(addr.c_str(), "%[^:]:%i", buf, &port);
+  int err = std::sscanf(addr.c_str(), "%[^:]:%i", buf.data(), &port);
 
   if (err <= 0)
     throw torrent::input_error("Could not parse proxy address.");
@@ -293,7 +284,7 @@ Manager::set_proxy_address(const std::string& addr) {
   if (err == 1)
     port = 80;
 
-  if ((err = rak::address_info::get_address_info(buf, PF_INET, SOCK_STREAM, &ai)) != 0)
+  if ((err = rak::address_info::get_address_info(buf.data(), PF_INET, SOCK_STREAM, &ai)) != 0)
     throw torrent::input_error("Could not set proxy address: " + std::string(rak::address_info::strerror(err)) + ".");
 
   try {
@@ -477,13 +468,13 @@ void
 Manager::receive_hashing_changed() {
   bool foundHashing = std::find_if(m_hashingView->begin_visible(), m_hashingView->end_visible(),
                                    std::mem_fn(&Download::is_hash_checking)) != m_hashingView->end_visible();
-  
+
   // Try quick hashing all those with hashing == initial, set them to
   // something else when failed.
   for (View::iterator itr = m_hashingView->begin_visible(), last = m_hashingView->end_visible(); itr != last; ++itr) {
     if ((*itr)->is_hash_checked())
       throw torrent::internal_error("core::Manager::receive_hashing_changed() (*itr)->is_hash_checked().");
-  
+
     if ((*itr)->is_hash_checking() || (*itr)->is_hash_failed())
       continue;
 
@@ -495,7 +486,7 @@ Manager::receive_hashing_changed() {
       continue;
 
     try {
-      m_downloadList->open_throw(*itr);
+      m_download_list->open_throw(*itr);
 
       // Since the bitfield is allocated on loading of resume load or
       // hash start, and unallocated on close, we know that if it it

src/core/manager.h

@@ -4,13 +4,11 @@
 #include <iosfwd>
 #include <memory>
 #include <vector>
-
 #include <torrent/utils/log_buffer.h>
 #include <torrent/connection_manager.h>
 #include <torrent/object.h>
 
 #include "download_list.h"
-#include "poll_manager.h"
 #include "range_map.h"
 
 namespace torrent {
@@ -23,6 +21,7 @@ class FileStatusCache;
 
 namespace core {
 
+class CurlStack;
 class DownloadStore;
 class HttpQueue;
 
@@ -35,18 +34,15 @@ public:
   typedef DownloadList::iterator                    DListItr;
   typedef utils::FileStatusCache                    FileStatusCache;
 
-  // typedef std::function<void (DownloadList::iterator)> slot_ready;
-  // typedef std::function<void ()>                       slot_void;
-
   Manager();
   ~Manager();
 
-  DownloadList*       download_list()                     { return m_downloadList; }
-  DownloadStore*      download_store()                    { return m_downloadStore; }
-  FileStatusCache*    file_status_cache()                 { return m_fileStatusCache; }
+  DownloadList*       download_list()                     { return m_download_list.get(); }
+  DownloadStore*      download_store()                    { return m_download_store.get(); }
+  FileStatusCache*    file_status_cache()                 { return m_file_status_cache.get(); }
 
-  HttpQueue*          http_queue()                        { return m_httpQueue; }
-  CurlStack*          http_stack()                        { return m_httpStack; }
+  HttpQueue*          http_queue()                        { return m_http_queue.get(); }
+  CurlStack*          http_stack()                        { return m_http_stack.get(); }
 
   View*               hashing_view()                      { return m_hashingView; }
   void                set_hashing_view(View* v);
@@ -109,13 +105,13 @@ private:
   void                receive_http_failed(std::string msg);
   void                receive_hashing_changed();
 
-  DownloadList*       m_downloadList;
-  DownloadStore*      m_downloadStore;
-  FileStatusCache*    m_fileStatusCache;
-  HttpQueue*          m_httpQueue;
-  CurlStack*          m_httpStack;
+  std::unique_ptr<DownloadList>    m_download_list;
+  std::unique_ptr<DownloadStore>   m_download_store;
+  std::unique_ptr<FileStatusCache> m_file_status_cache;
+  std::unique_ptr<HttpQueue>       m_http_queue;
+  std::unique_ptr<CurlStack>       m_http_stack;
 
-  View*               m_hashingView;
+  View*               m_hashingView{};
 
   ThrottleMap         m_throttles;
   AddressThrottleMap  m_addressThrottles;

src/core/poll_manager.cc

@@ -1,91 +0,0 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
-#include "config.h"
-
-#include <stdexcept>
-#include <unistd.h>
-#include <torrent/exceptions.h>
-#include <torrent/poll_epoll.h>
-#include <torrent/poll_kqueue.h>
-#include <torrent/poll_select.h>
-
-#include "globals.h"
-#include "control.h"
-#include "manager.h"
-#include "poll_manager.h"
-
-namespace core {
-
-torrent::Poll*
-create_poll() {
-  const char* poll_name = getenv("RTORRENT_POLL");
-
-  int maxOpen = sysconf(_SC_OPEN_MAX);
-
-  torrent::Poll* poll = NULL;
-
-  if (poll_name != NULL) {
-    if (!strcmp(poll_name, "epoll"))
-      poll = torrent::PollEPoll::create(maxOpen);
-    else if (!strcmp(poll_name, "kqueue"))
-      poll = torrent::PollKQueue::create(maxOpen);
-    else if (!strcmp(poll_name, "select"))
-      poll = torrent::PollSelect::create(maxOpen);
-
-    if (poll == NULL)
-      control->core()->push_log_std(std::string("Cannot enable '") + poll_name + "' based polling.");
-  }
-
-  if (poll != NULL)
-    control->core()->push_log_std(std::string("Using '") + poll_name + "' based polling.");
-
-  else if ((poll = torrent::PollEPoll::create(maxOpen)) != NULL)
-    control->core()->push_log_std("Using 'epoll' based polling.");
-
-  else if ((poll = torrent::PollKQueue::create(maxOpen)) != NULL)
-    control->core()->push_log_std("Using 'kqueue' based polling.");
-
-  else if ((poll = torrent::PollSelect::create(maxOpen)) != NULL)
-    control->core()->push_log_std("Using 'select' based polling.");
-
-  else
-    throw torrent::internal_error("Could not create any Poll object.");
-
-  return poll;
-}
-
-}

src/core/poll_manager.h

@@ -1,52 +0,0 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
-#ifndef RTORRENT_CORE_POLL_MANAGER_H
-#define RTORRENT_CORE_POLL_MANAGER_H
-
-#include "curl_stack.h"
-
-namespace torrent {
-class Poll;
-}
-
-namespace core {
-
-torrent::Poll* create_poll();
-
-}
-
-#endif

src/core/range_map.h

@@ -57,7 +57,7 @@ class RangeMap : private std::map<Key, std::pair<Key, T>, Compare,
   //std::allocator_traits<Alloc>::template rebind_alloc<std::pair<const Key, std::pair<Key, T>>>
 
 public:
-  RangeMap() {}
+  RangeMap() = default;
   RangeMap(const Compare& c) : base_type(c) {}
 
   typedef typename base_type::iterator iterator;

src/core/view.cc

@@ -113,7 +113,7 @@ struct view_downloads_filter : std::function<bool (Download*)> {
 
 void
 View::emit_changed() {
-  priority_queue_update(&taskScheduler, &m_delayChanged, cachedTime);
+  torrent::this_thread::scheduler()->update_wait_for(&m_delay_changed, 0ms);
 }
 
 void
@@ -127,7 +127,7 @@ View::~View() {
     return;
 
   clear_filter_on();
-  priority_queue_erase(&taskScheduler, &m_delayChanged);
+  torrent::this_thread::scheduler()->erase(&m_delay_changed);
 }
 
 void
@@ -148,8 +148,7 @@ View::initialize(const std::string& name) {
   m_size  = base_type::size();
   m_focus = 0;
 
-  set_last_changed(rak::timer());
-  m_delayChanged.slot() = std::bind(&View::emit_changed_now, this);
+  m_delay_changed.slot() = [this]() { emit_changed_now(); };
 }
 
 void

src/core/view.h

@@ -14,11 +14,11 @@
 #define RTORRENT_CORE_VIEW_DOWNLOADS_H
 
 #include <functional>
+#include <list>
 #include <string>
 #include <vector>
-
-#include <rak/timer.h>
 #include <torrent/object.h>
+#include <torrent/utils/scheduler.h>
 
 #include "globals.h"
 
@@ -39,7 +39,7 @@ public:
 
   using base_type::size_type;
 
-  View() {}
+  View() = default;
   ~View();
 
   void               initialize(const std::string& name);
@@ -113,8 +113,8 @@ public:
   //
   // Currently initialized to rak::timer(), though perhaps we should
   // use cachedTimer.
-  rak::timer last_changed() const { return m_lastChanged; }
-  void       set_last_changed(const rak::timer& t = ::cachedTime) { m_lastChanged = t; }
+  auto                last_changed() const { return m_last_changed; }
+  void                set_last_changed(std::chrono::microseconds t = torrent::this_thread::cached_time()) { m_last_changed = t; }
 
   // Don't connect any slots until after initialize else it get's
   // triggered when adding the Download's in DownloadList.
@@ -151,10 +151,10 @@ private:
   torrent::Object    m_event_added;
   torrent::Object    m_event_removed;
 
-  rak::timer         m_lastChanged;
+  std::chrono::microseconds m_last_changed{};
 
-  signal_void        m_signal_changed;
-  rak::priority_item m_delayChanged;
+  signal_void                    m_signal_changed;
+  torrent::utils::SchedulerEntry m_delay_changed;
 };
 
 } // namespace core

src/core/view_manager.cc

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #include "config.h"
 
 #include <algorithm>
@@ -92,7 +56,7 @@ void
 ViewManager::sort(const std::string& name, uint32_t timeout) {
   iterator viewItr = find_throw(name);
 
-  if ((*viewItr)->last_changed() + rak::timer::from_seconds(timeout) > cachedTime)
+  if ((*viewItr)->last_changed() + std::chrono::seconds(timeout) > torrent::this_thread::cached_time())
     return;
 
   // Should we rename sort, or add a seperate function?

src/core/view_manager.h

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef RTORRENT_CORE_VIEW_MANAGER_H
 #define RTORRENT_CORE_VIEW_MANAGER_H
 
@@ -48,12 +12,12 @@ class ViewManager : public rak::unordered_vector<View*> {
 public:
   typedef rak::unordered_vector<View*> base_type;
   typedef std::list<std::string>       filter_args;
-  
+
   using base_type::iterator;
   using base_type::const_iterator;
   using base_type::reverse_iterator;
   using base_type::const_reverse_iterator;
-  
+
   using base_type::size_type;
 
   using base_type::begin;
@@ -64,7 +28,7 @@ public:
   using base_type::empty;
   using base_type::size;
 
-  ViewManager() {}
+  ViewManager() = default;
   ~ViewManager() { clear(); }
 
   // Ffff... Just throwing together an interface, need to think some

src/display/attributes.h

@@ -35,7 +35,7 @@ public:
   static const int color_invalid = ~int();
   static const int color_default = 0;
 
-  Attributes() {}
+  Attributes() = default;
   Attributes(const char* pos, int attr, int col) :
     m_position(pos), m_attributes(attr), m_colors(col) {}
   Attributes(const char* pos, const Attributes& old) :

src/display/canvas.cc

@@ -106,7 +106,7 @@ Canvas::build_colors() {
     return;
 
   // basic color names, index maps to ncurses COLOR_*
-  static const char* color_names[] = {
+  static constexpr std::array color_names{
     "black", "red", "green", "yellow", "blue", "magenta", "cyan", "white"};
 
   // Those hold the background colors of "odd" and "even"
@@ -170,7 +170,7 @@ Canvas::build_colors() {
     // Check that fg & bg color index is valid
     if ((color[0] != -1 && color[0] >= get_colors()) || (color[1] != -1 && color[1] >= get_colors())) {
       char buf[33];
-      sprintf(buf, "%d", get_colors());
+      snprintf(buf, 33, "%d", get_colors());
       Canvas::cleanup();
       throw torrent::input_error(color_def + ": your terminal only supports " + buf + " colors.");
     }

src/display/canvas.h

@@ -136,7 +136,8 @@ Canvas::resize_term(std::pair<int, int> dim) {
 
 inline unsigned int
 Canvas::get_x() {
-  int x, __UNUSED y;
+  int x;
+  [[maybe_unused]] int y;
   if (!m_isDaemon) {
     getyx(m_window, y, x);
   } else {
@@ -158,7 +159,8 @@ Canvas::get_y() {
 
 inline unsigned int
 Canvas::width() {
-  int x, __UNUSED y;
+  int x;
+  [[maybe_unused]] int y;
   if (!m_isDaemon) {
     getmaxyx(m_window, y, x);
   } else {
@@ -259,7 +261,8 @@ Canvas::set_default_attributes(int attr) {
 
 inline int
 Canvas::get_screen_width() {
-  int x, __UNUSED y;
+  int x;
+  [[maybe_unused]] int y;
   if (!m_isDaemon) {
     getmaxyx(stdscr, y, x);
   } else {

src/display/color_map.h

@@ -1,6 +1,7 @@
 #ifndef RTORRENT_DISPLAY_COLOR_MAP_H
 #define RTORRENT_DISPLAY_COLOR_MAP_H
 
+#include <array>
 #include <map>
 
 #include <curses.h>
@@ -26,8 +27,8 @@ enum ColorKind {
   RCOLOR_MAX,
 };
 
-static const char* color_vars[RCOLOR_MAX] = {
-  0,
+static const std::array<const char*, RCOLOR_MAX> color_vars{
+  nullptr,
   "ui.color.title",
   "ui.color.footer",
   "ui.color.focus",

src/display/frame.cc

@@ -47,15 +47,6 @@
 
 namespace display {
 
-Frame::Frame() :
-  m_type(TYPE_NONE),
-
-  m_positionX(0),
-  m_positionY(0),
-  m_width(0),
-  m_height(0) {
-}
-
 bool
 Frame::is_width_dynamic() const {
   switch (m_type) {

src/display/frame.h

@@ -56,7 +56,7 @@ public:
   };
 
   struct bounds_type {
-    bounds_type() {}
+    bounds_type() = default;
     bounds_type(extent_type minW, extent_type minH, extent_type maxW, extent_type maxH) :
       minWidth(minW), minHeight(minH), maxWidth(maxW), maxHeight(maxH) {}
 
@@ -74,8 +74,6 @@ public:
 
   static const size_type max_size = 5;
 
-  Frame();
-
   bool                is_width_dynamic() const;
   bool                is_height_dynamic() const;
 
@@ -116,12 +114,12 @@ private:
   inline void         balance_row(uint32_t x, uint32_t y, uint32_t width, uint32_t height);
   inline void         balance_column(uint32_t x, uint32_t y, uint32_t width, uint32_t height);
 
-  Type                m_type;
+  Type                m_type{TYPE_NONE};
 
-  uint32_t            m_positionX;
-  uint32_t            m_positionY;
-  uint32_t            m_width;
-  uint32_t            m_height;
+  uint32_t            m_positionX{};
+  uint32_t            m_positionY{};
+  uint32_t            m_width{};
+  uint32_t            m_height{};
 
   union {
     Window*             m_window;

src/display/manager.cc

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #include "config.h"
 
 #include <stdexcept>
@@ -46,74 +10,79 @@
 
 namespace display {
 
-Manager::Manager() :
-  m_forceRedraw(false) {
+Manager::Manager() {
+  m_scheduler.external_set_thread_id(std::this_thread::get_id());
 
-  m_taskUpdate.slot() = std::bind(&Manager::receive_update, this);
+  m_task_update.slot() = std::bind(&Manager::receive_update, this);
 }
 
 Manager::~Manager() {
-  priority_queue_erase(&taskScheduler, &m_taskUpdate);
+  torrent::this_thread::scheduler()->erase(&m_task_update);
 }
 
 void
 Manager::force_redraw() {
-  m_forceRedraw = true;
+  m_force_redraw = true;
 }
 
 void
-Manager::schedule(Window* w, rak::timer t) {
-  rak::priority_queue_update(&m_scheduler, w->task_update(), t);
-  schedule_update(50000);
+Manager::schedule(Window* w, std::chrono::microseconds t) {
+  m_scheduler.external_set_cached_time(torrent::this_thread::cached_time());
+  m_scheduler.update_wait_until(w->task_update(), t);
+
+  schedule_update(50ms);
 }
 
 void
 Manager::unschedule(Window* w) {
-  rak::priority_queue_erase(&m_scheduler, w->task_update());
-  schedule_update(50000);
+  m_scheduler.external_set_cached_time(torrent::this_thread::cached_time());
+  m_scheduler.erase(w->task_update());
+
+  schedule_update(50ms);
 }
 
 void
 Manager::adjust_layout() {
   Canvas::redraw_std();
-  m_rootFrame.balance(0, 0, Canvas::get_screen_width(), Canvas::get_screen_height());
+  m_root_frame.balance(0, 0, Canvas::get_screen_width(), Canvas::get_screen_height());
 
-  schedule_update(0);
+  schedule_update(0ms);
 }
 
 void
 Manager::receive_update() {
-  if (m_forceRedraw) {
-    m_forceRedraw = false;
+  if (m_force_redraw) {
+    m_force_redraw = false;
 
     display::Canvas::resize_term(display::Canvas::term_size());
     Canvas::redraw_std();
 
     adjust_layout();
-    m_rootFrame.redraw();
+    m_root_frame.redraw();
   }
 
   Canvas::refresh_std();
 
-  rak::priority_queue_perform(&m_scheduler, cachedTime);
-  m_rootFrame.refresh();
+  m_scheduler.external_perform(torrent::this_thread::cached_time());
+  m_root_frame.refresh();
 
   Canvas::do_update();
 
-  m_timeLastUpdate = cachedTime;
-  schedule_update(50000);
+  m_time_last_update = torrent::this_thread::cached_time();
+  schedule_update(50ms);
 }
 
 void
-Manager::schedule_update(uint32_t minInterval) {
+Manager::schedule_update(std::chrono::microseconds min_interval) {
   if (m_scheduler.empty()) {
-    rak::priority_queue_erase(&taskScheduler, &m_taskUpdate);
+    torrent::this_thread::scheduler()->erase(&m_task_update);
     return;
   }
 
-  if (!m_taskUpdate.is_queued() || m_taskUpdate.time() > m_scheduler.top()->time()) {
-    rak::priority_queue_update(&taskScheduler, &m_taskUpdate, std::max(m_scheduler.top()->time(), m_timeLastUpdate + minInterval));
-  }
+  if (m_task_update.is_scheduled() && m_task_update.time() <= m_scheduler.front()->time())
+    return;
+
+  torrent::this_thread::scheduler()->update_wait_until(&m_task_update, std::max(m_scheduler.front()->time(), m_time_last_update + min_interval));
 }
 
 }

src/display/manager.h

@@ -1,44 +1,7 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef RTORRENT_DISPLAY_MANAGER_H
 #define RTORRENT_DISPLAY_MANAGER_H
 
-#include <list>
-#include <rak/priority_queue_default.h>
+#include <torrent/utils/scheduler.h>
 
 #include "frame.h"
 
@@ -53,26 +16,24 @@ public:
 
   void                force_redraw();
 
-  void                schedule(Window* w, rak::timer t);
+  void                schedule(Window* w, std::chrono::microseconds t);
   void                unschedule(Window* w);
 
   void                adjust_layout();
   void                receive_update();
 
   // New interface.
-  Frame*              root_frame() { return &m_rootFrame; }
+  Frame*              root_frame() { return &m_root_frame; }
 
 private:
-  void                schedule_update(uint32_t minInterval);
+  void                schedule_update(std::chrono::microseconds min_interval);
 
-  bool                m_forceRedraw;
-  rak::timer          m_timeLastUpdate;
+  bool                m_force_redraw{false};
+  Frame               m_root_frame;
 
-  rak::priority_queue_default m_scheduler;
-  rak::priority_item          m_taskUpdate;
-
-  // New interface.
-  Frame               m_rootFrame;
+  std::chrono::microseconds         m_time_last_update{};
+  torrent::utils::ExternalScheduler m_scheduler;
+  torrent::utils::SchedulerEntry    m_task_update;
 };
 
 }

src/display/text_element.h

@@ -51,8 +51,8 @@ public:
 
   static const extent_type extent_full   = ~extent_type();
 
-  TextElement() {}
-  virtual ~TextElement() {}
+  TextElement()          = default;
+  virtual ~TextElement() = default;
 
   // The last element must point to a valid memory location into which
   // the caller must write a '\0' to terminate the c string. The

src/display/text_element_list.h

@@ -61,7 +61,6 @@ public:
 
   using base_type::push_back;
 
-  TextElementList() : m_column(0), m_columnWidth(0) {}
   virtual ~TextElementList() { clear(); }
 
   void                clear();
@@ -74,8 +73,8 @@ public:
   virtual extent_type max_length();
 
 private:
-  unsigned int        m_column;
-  extent_type*        m_columnWidth;
+  unsigned int        m_column{};
+  extent_type*        m_columnWidth{};
 };
 
 }

src/display/text_element_value.cc

@@ -1,45 +1,10 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #include "config.h"
 
+#include "display/text_element_value.h"
+
 #include <ctime>
 
 #include "globals.h"
-#include "text_element_value.h"
 
 namespace display {
 
@@ -47,7 +12,7 @@ namespace display {
 void
 TextElement::push_attribute(Canvas::attributes_list* attributes, Attributes value) {
   Attributes base = attributes->back();
-  
+
   if (value.colors() == Attributes::color_invalid)
     value.set_colors(base.colors());
 
@@ -69,12 +34,12 @@ TextElementValueBase::print(char* first, char* last, Canvas::attributes_list* at
 
   // Transform the value if needed.
   if (m_flags & flag_elapsed)
-    val = cachedTime.seconds() - val;
+    val = torrent::this_thread::cached_seconds().count() - val;
   else if (m_flags & flag_remaining)
-    val = val - cachedTime.seconds();
+    val = val - torrent::this_thread::cached_seconds().count();
 
   if (m_flags & flag_usec)
-    val = rak::timer(val).seconds();
+    val = torrent::utils::cast_seconds(std::chrono::microseconds(val)).count();
 
   // Print the value.
   if (first == last) {
@@ -108,7 +73,7 @@ TextElementValueBase::print(char* first, char* last, Canvas::attributes_list* at
   } else if (m_flags & flag_date) {
     time_t t = val;
     std::tm *u = std::gmtime(&t);
-  
+
     if (u == NULL)
       return first;
 
@@ -117,7 +82,7 @@ TextElementValueBase::print(char* first, char* last, Canvas::attributes_list* at
   } else if (m_flags & flag_time) {
     time_t t = val;
     std::tm *u = std::gmtime(&t);
-  
+
     if (u == NULL)
       return first;
 

src/display/text_element_value.h

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef RTORRENT_DISPLAY_TEXT_ELEMENT_VALUE_H
 #define RTORRENT_DISPLAY_TEXT_ELEMENT_VALUE_H
 
@@ -86,7 +50,7 @@ public:
   virtual extent_type max_length()                  { return 12; }
 
 private:
-  virtual int64_t     value(void* object)           { return m_value; }
+  virtual int64_t     value([[maybe_unused]] void* object) { return m_value; }
 
   int64_t             m_value;
 };
@@ -104,7 +68,7 @@ public:
   virtual extent_type max_length()        { return 12; }
 
 private:
-  virtual int64_t     value(void* object) { return m_slot(); }
+  virtual int64_t     value([[maybe_unused]] void* object) { return m_slot(); }
 
   slot_type           m_slot;
 };

src/display/utils.cc

@@ -5,19 +5,18 @@
 #include <sstream>
 #include <iomanip>
 #include <rak/socket_address.h>
-#include <rak/timer.h>
 #include <torrent/exceptions.h>
 #include <torrent/connection_manager.h>
 #include <torrent/rate.h>
 #include <torrent/throttle.h>
 #include <torrent/torrent.h>
-#include <torrent/tracker_list.h>
 #include <torrent/tracker/tracker.h>
 #include <torrent/data/file_list.h>
 #include <torrent/data/file_manager.h>
 #include <torrent/download/resource_manager.h>
 #include <torrent/peer/client_info.h>
 
+#include "core/curl_stack.h"
 #include "core/download.h"
 #include "core/manager.h"
 #include "rpc/parse_commands.h"
@@ -160,14 +159,18 @@ print_download_status(char* first, char* last, core::Download* d) {
     first = print_buffer(first, last, "Checking hash [%2i%%]",
                          (d->download()->chunks_hashed() * 100) / d->download()->file_list()->size_chunks());
 
-  } else if (d->tracker_list()->has_active_not_scrape()) {
-    torrent::TrackerList::iterator itr =
-      std::find_if(d->tracker_list()->begin(), d->tracker_list()->end(),
-                   std::mem_fn(&torrent::tracker::Tracker::is_busy_not_scrape));
-    auto status = itr->status();
+  } else if (d->tracker_controller().has_active_trackers_not_scrape()) {
+    auto tracker = d->tracker_controller().find_if([](const auto& t) {
+      return t.is_busy_not_scrape();
+    });
 
-    first = print_buffer(first, last, "Tracker[%i:%i]: Connecting to %s %s",
-                         itr->group(), std::distance(d->tracker_list()->begin(), itr), itr->url().c_str(), status.c_str());
+    if (tracker.is_valid()) {
+      auto status = tracker.status();
+
+      first = print_buffer(first, last, "Tracker[%i]: Connecting to %s %s", tracker.group(), tracker.url().c_str(), status.c_str());
+    } else {
+      first = print_buffer(first, last, "Tracker: Connecting ...");
+    }
 
   } else if (!d->message().empty()) {
     first = print_buffer(first, last, "%s", d->message().c_str());
@@ -185,7 +188,7 @@ print_download_status(char* first, char* last, core::Download* d) {
 char*
 print_download_column_compact(char* first, char* last) {
   first = print_buffer(first, last, " %-64.64s", "Name");
-  first = print_buffer(first, last, "| Status | Downloaded | Size       | Done | Up Rate   | Down Rate | Uploaded   |  ETA      | Ratio| Misc ");
+  first = print_buffer(first, last, "| Status | Downloaded |    Size    | Done |  Up Rate  | Down Rate |  Uploaded  |    ETA    | Ratio | Misc ");
 
   if (first > last)
     throw torrent::internal_error("print_download_column_compact(...) wrote past end of the buffer.");
@@ -201,7 +204,7 @@ print_download_info_compact(char* first, char* last, core::Download* d) {
   if (!d->download()->info()->is_open())
     first = print_buffer(first, last, " CLOSED ");
   else if (!d->download()->info()->is_active())
-    first = print_buffer(first, last, " OPEN   ");
+    first = print_buffer(first, last, "  OPEN  ");
   else
     first = print_buffer(first, last, "        ");
 
@@ -221,12 +224,14 @@ print_download_info_compact(char* first, char* last, core::Download* d) {
   first = print_buffer(first, last, "| %7.1f MB ", (double)d->info()->up_rate()->total() / (1 << 20));
   first = print_buffer(first, last, "| ");
 
-  if (d->download()->info()->is_active() && !d->is_done())
+  if (d->download()->info()->is_active() && !d->is_done()) {
     first = print_download_time_left(first, last, d);
-  else
-    first = print_buffer(first, last, "         ");
+    first = print_buffer(first, last, " ");
+  } else {
+    first = print_buffer(first, last, "          ");
+  }
 
-  first = print_buffer(first, last, "| %4.2f ", (double)rpc::call_command_value("d.ratio", rpc::make_target(d)) / 1000.0);
+  first = print_buffer(first, last, "| %5.2f ", (double)rpc::call_command_value("d.ratio", rpc::make_target(d)) / 1000.0);
   first = print_buffer(first, last, "| %c%c",
                        rpc::call_command_string("d.tied_to_file", rpc::make_target(d)).empty() ? ' ' : 'T',
                        rpc::call_command_value("d.ignore_commands", rpc::make_target(d)) == 0 ? ' ' : 'I',

src/display/window.cc

@@ -1,70 +1,34 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #include "config.h"
 
-#include <stdexcept>
-
 #include "window.h"
 
+#include <stdexcept>
+
 namespace display {
 
-Window::SlotTimer  Window::m_slotSchedule;
-Window::SlotWindow Window::m_slotUnschedule;
-Window::Slot       Window::m_slotAdjust;
+Window::SlotTimer  Window::m_slot_schedule;
+Window::SlotWindow Window::m_slot_unschedule;
+Window::Slot       Window::m_slot_adjust;
 
 // When constructing the window we set flag_offscreen so that redraw
 // doesn't get triggered until after a successful Frame::balance call.
 
-Window::Window(Canvas* canvas, int flags, extent_type minWidth, extent_type minHeight, extent_type maxWidth, extent_type maxHeight) :
+Window::Window(Canvas* canvas, int flags, extent_type min_width, extent_type min_height, extent_type max_width, extent_type max_height) :
   m_canvas(canvas),
   m_flags(flags | flag_offscreen),
 
-  m_minWidth(minWidth),
-  m_minHeight(minHeight),
+  m_min_width(min_width),
+  m_min_height(min_height),
 
-  m_maxWidth(maxWidth),
-  m_maxHeight(maxHeight) {
+  m_max_width(max_width),
+  m_max_height(max_height) {
 
-  m_taskUpdate.slot() = std::bind(&Window::redraw, this);
+  m_task_update.slot() = [this] { redraw(); };
 }
 
 Window::~Window() {
   if (is_active())
-    m_slotUnschedule(this);
+    m_slot_unschedule(this);
 
   delete m_canvas;
 }
@@ -82,7 +46,7 @@ Window::set_active(bool state) {
 
   } else {
     m_flags &= ~flag_active;
-    m_slotUnschedule(this);
+    m_slot_unschedule(this);
   }
 }
 
@@ -97,4 +61,14 @@ Window::resize(int x, int y, int w, int h) {
   m_canvas->resize(x, y, w, h);
 }
 
+void
+Window::schedule_update(unsigned int wait_seconds) {
+  if (wait_seconds == 0) {
+    m_slot_schedule(this, torrent::utils::ceil_seconds(torrent::this_thread::cached_time() + 100ms));
+    return;
+  }
+
+  m_slot_schedule(this, torrent::utils::ceil_seconds(torrent::this_thread::cached_time() + 1s*wait_seconds));
+}
+
 }

src/display/window.h

@@ -1,44 +1,9 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef RTORRENT_WINDOW_BASE_H
 #define RTORRENT_WINDOW_BASE_H
 
-#include <rak/timer.h>
 #include <functional>
+#include <torrent/utils/scheduler.h>
+#include <torrent/utils/thread.h>
 
 #include "canvas.h"
 #include "globals.h"
@@ -51,9 +16,9 @@ class Window {
 public:
   typedef uint32_t extent_type;
 
-  typedef std::function<void()>                    Slot;
-  typedef std::function<void(Window*)>             SlotWindow;
-  typedef std::function<void(Window*, rak::timer)> SlotTimer;
+  typedef std::function<void()>                                   Slot;
+  typedef std::function<void(Window*)>                            SlotWindow;
+  typedef std::function<void(Window*, std::chrono::microseconds)> SlotTimer;
 
   static const int flag_active    = (1 << 0);
   static const int flag_offscreen = (1 << 1);
@@ -85,19 +50,19 @@ public:
   bool                is_bottom() const                    { return m_flags & flag_bottom; }
   void                set_bottom(bool state)               { if (state) m_flags |= flag_bottom; else m_flags &= ~flag_bottom; }
 
-  bool                is_width_dynamic() const             { return m_maxWidth > m_minWidth; }
-  bool                is_height_dynamic() const            { return m_maxHeight > m_minHeight; }
+  bool                is_width_dynamic() const             { return m_max_width > m_min_width; }
+  bool                is_height_dynamic() const            { return m_max_height > m_min_height; }
 
   // Do not call mark_dirty() from withing redraw() as it may cause
   // infinite looping in the display scheduler.
-  bool                is_dirty()                           { return m_taskUpdate.is_queued(); }
-  void                mark_dirty()                         { if (!is_active()) return; m_slotSchedule(this, cachedTime); }
+  bool                is_dirty()                           { return m_task_update.is_scheduled(); }
+  void                mark_dirty()                         { if (!is_active()) return; m_slot_schedule(this, torrent::this_thread::cached_time()); }
 
-  extent_type         min_width() const                    { return m_minWidth; }
-  extent_type         min_height() const                   { return m_minHeight; }
+  extent_type         min_width() const                    { return m_min_width; }
+  extent_type         min_height() const                   { return m_min_height; }
 
-  extent_type         max_width() const                    { return std::max(m_maxWidth, m_minWidth); }
-  extent_type         max_height() const                   { return std::max(m_maxHeight, m_minHeight); }
+  extent_type         max_width() const                    { return std::max(m_max_width, m_min_width); }
+  extent_type         max_height() const                   { return std::max(m_max_height, m_min_height); }
 
   extent_type         width() const                        { return m_canvas->width(); }
   extent_type         height() const                       { return m_canvas->height(); }
@@ -107,32 +72,34 @@ public:
 
   virtual void        redraw() = 0;
 
-  rak::priority_item* task_update()                        { return &m_taskUpdate; }
+  auto                task_update()                        { return &m_task_update; }
 
   // Slot for adjust and refresh.
-  static void         slot_schedule(SlotTimer s)           { m_slotSchedule = s; }
-  static void         slot_unschedule(SlotWindow s)        { m_slotUnschedule = s; }
-  static void         slot_adjust(Slot s)                  { m_slotAdjust = s; }
+  static void         slot_schedule(SlotTimer s)           { m_slot_schedule = s; }
+  static void         slot_unschedule(SlotWindow s)        { m_slot_unschedule = s; }
+  static void         slot_adjust(Slot s)                  { m_slot_adjust = s; }
 
 protected:
   Window(const Window&);
   void operator = (const Window&);
 
-  static SlotTimer    m_slotSchedule;
-  static SlotWindow   m_slotUnschedule;
-  static Slot         m_slotAdjust;
+  void                schedule_update(unsigned int wait_seconds = 0);
+
+  static SlotTimer    m_slot_schedule;
+  static SlotWindow   m_slot_unschedule;
+  static Slot         m_slot_adjust;
 
   Canvas*             m_canvas;
 
   int                 m_flags;
 
-  extent_type         m_minWidth;
-  extent_type         m_minHeight;
+  extent_type         m_min_width;
+  extent_type         m_min_height;
 
-  extent_type         m_maxWidth;
-  extent_type         m_maxHeight;
+  extent_type         m_max_width;
+  extent_type         m_max_height;
 
-  rak::priority_item  m_taskUpdate;
+  torrent::utils::SchedulerEntry m_task_update;
 };
 
 }

src/display/window_download_chunks_seen.cc

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #include "config.h"
 
 #include <cmath>
@@ -59,7 +23,7 @@ WindowDownloadChunksSeen::WindowDownloadChunksSeen(core::Download* d, unsigned i
 void
 WindowDownloadChunksSeen::redraw() {
   // TODO: Make this depend on tracker signal.
-  m_slotSchedule(this, (cachedTime + rak::timer::from_seconds(10)).round_seconds());
+  schedule_update(10);
   m_canvas->erase();
 
   if (m_canvas->height() < 3 || m_canvas->width() < 18)
@@ -77,7 +41,7 @@ WindowDownloadChunksSeen::redraw() {
     return;
   }
 
-  if (!m_download->is_done()) { 
+  if (!m_download->is_done()) {
     m_canvas->print(36, 0, "X downloaded    missing    queued    downloading");
     m_canvas->print_char(50, 0, 'X' | A_BOLD);
     m_canvas->print_char(61, 0, 'X' | A_BOLD | A_UNDERLINE);

src/display/window_download_chunks_seen.h

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef RTORRENT_DISPLAY_WINDOW_DOWNLOAD_CHUNKS_SEEN_H
 #define RTORRENT_DISPLAY_WINDOW_DOWNLOAD_CHUNKS_SEEN_H
 

src/display/window_download_list.cc

@@ -15,8 +15,7 @@
 namespace display {
 
 WindowDownloadList::WindowDownloadList() :
-  Window(new Canvas, 0, 120, 1, extent_full, extent_full),
-  m_view(NULL) {
+    Window(new Canvas, 0, 120, 1, extent_full, extent_full) {
 }
 
 WindowDownloadList::~WindowDownloadList() {
@@ -78,7 +77,7 @@ WindowDownloadList::redraw() {
   if (m_canvas->daemon())
     return;
 
-  m_slotSchedule(this, (cachedTime + rak::timer::from_seconds(1)).round_seconds());
+  schedule_update();
 
   m_canvas->erase();
 
@@ -117,15 +116,15 @@ WindowDownloadList::redraw() {
     ++range.second;
 
   int   pos = 1;
-  char  buffer[m_canvas->width() + 1];
-  char* last = buffer + m_canvas->width() - 2 + 1;
+  std::string buffer(m_canvas->width() + 1, ' ');
+  char* last = buffer.data() + m_canvas->width() - 2 + 1;
 
   // Add a proper 'column info' method.
   if (layout_name == "compact") {
-    print_download_column_compact(buffer, last);
+    print_download_column_compact(buffer.data(), last);
 
     m_canvas->set_default_attributes(A_BOLD);
-    m_canvas->print(0, pos++, "  %s", buffer);
+    m_canvas->print(0, pos++, "  %s", buffer.data());
   }
 
   if (layout_name == "full") {
@@ -135,16 +134,16 @@ WindowDownloadList::redraw() {
       ColorKind focus_color = is_focused ? RCOLOR_FOCUS : RCOLOR_LABEL;
       auto      attr_color  = get_attr_color(range.first);
 
-      print_download_title(buffer, last, *range.first);
-      m_canvas->print(0, pos, "%c %s", focus_char, buffer);
+      print_download_title(buffer.data(), last, *range.first);
+      m_canvas->print(0, pos, "%c %s", focus_char, buffer.data());
       m_canvas->set_attr(2, pos++, -1, attr_color.first, attr_color.second);
 
-      print_download_info_full(buffer, last, *range.first);
-      m_canvas->print(0, pos, "%c %s", focus_char, buffer);
+      print_download_info_full(buffer.data(), last, *range.first);
+      m_canvas->print(0, pos, "%c %s", focus_char, buffer.data());
       m_canvas->set_attr(2, pos++, -1, focus_color);
 
-      print_download_status(buffer, last, *range.first);
-      m_canvas->print(0, pos, "%c %s", focus_char, buffer);
+      print_download_status(buffer.data(), last, *range.first);
+      m_canvas->print(0, pos, "%c %s", focus_char, buffer.data());
       m_canvas->set_attr(2, pos++, -1, focus_color);
 
       range.first++;
@@ -155,8 +154,8 @@ WindowDownloadList::redraw() {
       char focus_char = range.first == m_view->focus() ? '*' : ' ';
       auto attr_color = get_attr_color(range.first);
 
-      print_download_info_compact(buffer, last, *range.first);
-      m_canvas->print(0, pos, "%c %s", focus_char, buffer);
+      print_download_info_compact(buffer.data(), last, *range.first);
+      m_canvas->print(0, pos, "%c %s", focus_char, buffer.data());
       m_canvas->set_attr(2, pos++, -1, attr_color.first, attr_color.second);
 
       range.first++;

src/display/window_download_list.h

@@ -24,7 +24,7 @@ public:
   int                 page_size();
 
 private:
-  core::View*         m_view;
+  core::View*         m_view{};
 
   std::pair<int, int> get_attr_color(core::View::iterator selected);
   signal_void_itr     m_changed_itr;

src/display/window_download_statusbar.cc

@@ -1,17 +1,15 @@
 #include "config.h"
 
+#include "window_download_statusbar.h"
+
 #include <torrent/rate.h>
 #include <torrent/data/transfer_list.h>
-#include <torrent/tracker_controller.h>
-#include <torrent/tracker_list.h>
 #include <torrent/peer/connection_list.h>
 #include <torrent/peer/peer_list.h>
 
 #include "canvas.h"
 #include "globals.h"
 #include "utils.h"
-#include "window_download_statusbar.h"
-
 #include "core/download.h"
 
 namespace display {
@@ -26,17 +24,17 @@ WindowDownloadStatusbar::redraw() {
   if (m_canvas->daemon())
     return;
 
-  m_slotSchedule(this, (cachedTime + rak::timer::from_seconds(1)).round_seconds());
+  schedule_update();
 
   m_canvas->erase();
 
-  char buffer[m_canvas->width()];
-  char* last = buffer + m_canvas->width() - 2;
+  std::string buffer(m_canvas->width(), ' ');
+  char* last = buffer.data() + m_canvas->width() - 2;
 
-  print_download_info_full(buffer, last, m_download);
-  m_canvas->print(0, 0, "%s", buffer);
+  print_download_info_full(buffer.data(), last, m_download);
+  m_canvas->print(0, 0, "%s", buffer.data());
 
-  snprintf(buffer, last - buffer, "Peers: %i(%i) Min/Max: %i/%i Slots: U:%i/%i D:%i/%i U/I/C/A: %i/%i/%i/%i Unchoked: %u/%u Failed: %i",
+  snprintf(buffer.data(), last - buffer.data(), "Peers: %i(%i) Min/Max: %i/%i Slots: U:%i/%i D:%i/%i U/I/C/A: %i/%i/%i/%i Unchoked: %u/%u Failed: %i",
            (int)m_download->download()->connection_list()->size(),
            (int)m_download->download()->peer_list()->available_list_size(),
            (int)m_download->download()->connection_list()->min_size(),
@@ -53,13 +51,13 @@ WindowDownloadStatusbar::redraw() {
            (int)m_download->info()->download_unchoked(),
            (int)m_download->download()->transfer_list()->failed_count());
 
-  m_canvas->print(0, 1, "%s", buffer);
+  m_canvas->print(0, 1, "%s", buffer.data());
 
-  print_download_status(buffer, last, m_download);
+  print_download_status(buffer.data(), last, m_download);
   m_canvas->print(0, 2, "[%c:%i] %s",
-                  m_download->tracker_list()->has_active() ? 'C' : ' ',
+                  m_download->tracker_controller().has_active_trackers() ? 'C' : ' ',
                   (int)(m_download->download()->tracker_controller().seconds_to_next_timeout()),
-                  buffer);
+                  buffer.data());
 }
 
 }

src/display/window_download_statusbar.h

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef RTORRENT_WINDOW_DOWNLOAD_STATUSBAR_H
 #define RTORRENT_WINDOW_DOWNLOAD_STATUSBAR_H
 

src/display/window_download_transfer_list.cc

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #include "config.h"
 
 #include <cmath>
@@ -48,7 +12,7 @@
 
 namespace display {
 
-WindowDownloadTransferList::WindowDownloadTransferList(core::Download* d, unsigned int *focus) :
+WindowDownloadTransferList::WindowDownloadTransferList(core::Download* d, [[maybe_unused]] unsigned int *focus) :
   Window(new Canvas, 0, 0, 0, extent_full, extent_full),
   m_download(d) {
 }
@@ -56,7 +20,7 @@ WindowDownloadTransferList::WindowDownloadTransferList(core::Download* d, unsign
 void
 WindowDownloadTransferList::redraw() {
   // TODO: Make this depend on tracker signal.
-  m_slotSchedule(this, (cachedTime + rak::timer::from_seconds(1)).round_seconds());
+  schedule_update();
   m_canvas->erase();
 
   if (m_canvas->height() < 3 || m_canvas->width() < 18)
@@ -90,7 +54,7 @@ WindowDownloadTransferList::redraw() {
       if (bItr->is_finished()) {
         attr = A_REVERSE;
         id = key_id(bItr->leader()->const_peer_info());
-        
+
       } else if (bItr->is_transfering()) {
         attr = A_BOLD;
         id = key_id(bItr->leader()->const_peer_info());
@@ -121,22 +85,24 @@ WindowDownloadTransferList::rows() const {
 
 char
 WindowDownloadTransferList::key_id(torrent::BlockTransfer::key_type key) {
-  uint32_t oldestTime = cachedTime.seconds();
+  uint32_t current_time = torrent::this_thread::cached_seconds().count();
+  uint32_t oldest_time = current_time;
+
   assigned_vector::iterator oldestItr = m_assigned.begin();
 
   for (assigned_vector::iterator itr = m_assigned.begin(), last = m_assigned.end(); itr != last; ++itr) {
     if (itr->m_key == key) {
-      itr->m_last = cachedTime.seconds();
+      itr->m_last = torrent::this_thread::cached_seconds().count();
       return itr->m_id;
     }
 
-    if (itr->m_last < oldestTime) {
-      oldestTime = itr->m_last;
+    if (itr->m_last < oldest_time) {
+      oldest_time = itr->m_last;
       oldestItr = itr;
     }
   }
 
-  if (oldestItr == m_assigned.end() || cachedTime.seconds() - oldestTime <= 60) {
+  if (oldestItr == m_assigned.end() || current_time - oldest_time <= 60) {
     // We didn't find any previously used id's to take over.
 
     // Return 'f' when we run out of characters.
@@ -145,7 +111,7 @@ WindowDownloadTransferList::key_id(torrent::BlockTransfer::key_type key) {
 
     char id = 'A' + m_assigned.size();
 
-    m_assigned.push_back(assigned_type(key, cachedTime.seconds(), id));
+    m_assigned.push_back(assigned_type(key, current_time, id));
     return id;
 
   } else {

src/display/window_download_transfer_list.h

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef RTORRENT_DISPLAY_WINDOW_DOWNLOAD_TRANSFER_LIST_H
 #define RTORRENT_DISPLAY_WINDOW_DOWNLOAD_TRANSFER_LIST_H
 
@@ -52,8 +16,8 @@ class WindowDownloadTransferList : public Window {
 public:
   struct assigned_type {
     assigned_type(torrent::BlockTransfer::key_type key, uint32_t last, char id) : m_key(key), m_last(last), m_id(id) { }
-    
-    torrent::BlockTransfer::key_type m_key;    
+
+    torrent::BlockTransfer::key_type m_key;
     uint32_t m_last;
     char m_id;
   };

src/display/window_file_list.cc

@@ -25,15 +25,15 @@ WindowFileList::WindowFileList(const ui::ElementFileList* element) :
 // Convert std::string to std::wstring of given width (in screen positions),
 // taking into account that some characters may be occupying two screen positions.
 std::wstring
-wstring_width(const std::string& i_str, int width) {
-  wchar_t result[width + 1];
-  size_t length = std::mbstowcs(result, i_str.c_str(), width);
+wstring_width(const std::string& i_str, [[maybe_unused]] int width) {
+  std::wstring result(width + 1, L' ');
+  size_t length = std::mbstowcs(result.data(), i_str.c_str(), width);
 
   // If not valid UTF-8 encoding, at least copy the printable characters.
   if (length == (size_t)-1) {
-    wchar_t* out = result;
+    wchar_t* out = result.data();
 
-    for (std::string::const_iterator itr = i_str.begin(); out != result + width && itr != i_str.end(); ++itr)
+    for (std::string::const_iterator itr = i_str.begin(); out != result.data() + width && itr != i_str.end(); ++itr)
       if (!std::isprint(*itr, std::locale::classic()))
         *out++ = '?';
       else
@@ -42,23 +42,23 @@ wstring_width(const std::string& i_str, int width) {
      *out = 0;
   }
 
-  int swidth = wcswidth(result, width);
+  int swidth = wcswidth(result.data(), width);
 
   // Limit to width if it's too wide already.
   if (swidth == -1 || swidth > width) {
     length = swidth = 0;
 
-    while (result[length]) {
-      int next = ::wcwidth(result[length]);
+    while (result.data()[length]) {
+      int next = ::wcwidth(result.data()[length]);
 
       // Unprintable character?
       if (next == -1) {
-        result[length] = '?';
+        result.data()[length] = '?';
         next = 1;
       }
 
       if (swidth + next > width) {
-        result[length] = 0;
+        result.data()[length] = 0;
         break;
       }
 
@@ -69,18 +69,18 @@ wstring_width(const std::string& i_str, int width) {
 
   // Pad with spaces to given width.
   while (swidth < width && length <= (unsigned int)width) {
-    result[length++] = ' ';
+    result.data()[length++] = ' ';
     swidth++;
   }
 
-  result[length] = 0;
+  result.data()[length] = 0;
 
   return result;
 }
 
 void
 WindowFileList::redraw() {
-  m_slotSchedule(this, (cachedTime + rak::timer::from_seconds(10)).round_seconds());
+  schedule_update(10);
   m_canvas->erase();
 
   torrent::FileList* fl = m_element->download()->download()->file_list();

src/display/window_file_list.h

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef RTORRENT_DISPLAY_FILE_LIST_H
 #define RTORRENT_DISPLAY_FILE_LIST_H
 

src/display/window_http_queue.cc

@@ -1,78 +1,52 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #include "config.h"
 
+#include "display/window_http_queue.h"
+
 #include <stdexcept>
 
 #include "core/curl_get.h"
 #include "core/http_queue.h"
-
-#include "canvas.h"
-#include "window_http_queue.h"
+#include "display/canvas.h"
 
 namespace display {
 
+// TODO: Large downloads result in rtorrent not quiting on ^Q.
+
 WindowHttpQueue::WindowHttpQueue(core::HttpQueue* q) :
   Window(new Canvas, 0, 0, 1, extent_full, 1),
   m_queue(q) {
-  
+
   set_active(false);
-  m_connInsert = m_queue->signal_insert().insert(m_queue->signal_insert().end(),
-                                                 std::bind(&WindowHttpQueue::receive_insert,
-                                                                this,
-                                                                std::placeholders::_1));
-  m_connErase  = m_queue->signal_erase().insert(m_queue->signal_insert().end(),
-                                                std::bind(&WindowHttpQueue::receive_erase,
-                                                               this,
-                                                               std::placeholders::_1));
+  m_conn_insert = m_queue->signal_insert().insert(m_queue->signal_insert().end(), [this](auto* h) { receive_insert(h); });
+  m_conn_erase  = m_queue->signal_erase().insert(m_queue->signal_insert().end(), [this](auto* h) { receive_erase(h); });
+
+  m_task_deactivate.slot() = [this] {
+      if (!m_container.empty())
+        return;
+
+      set_active(false);
+      m_slot_adjust();
+
+      mark_dirty();
+    };
+}
+
+WindowHttpQueue::~WindowHttpQueue() {
+  m_queue->signal_insert().erase(m_conn_insert);
+  m_queue->signal_erase().erase(m_conn_erase);
+
+  torrent::this_thread::scheduler()->erase(&m_task_deactivate);
 }
 
 void
 WindowHttpQueue::redraw() {
-  m_slotSchedule(this, (cachedTime + rak::timer::from_seconds(1)).round_seconds());
+  bool is_empty = m_container.empty();
 
+  schedule_update();
   cleanup_list();
 
-  if (m_container.empty()) {
-    set_active(false);
-    m_slotAdjust();
-
-    return;
-  } 
+  if (!is_empty && m_container.empty())
+    torrent::this_thread::scheduler()->update_wait_for(&m_task_deactivate, 5s);
 
   m_canvas->erase();
   m_canvas->print(0, 0, "Http [%i]", m_queue->size());
@@ -80,15 +54,15 @@ WindowHttpQueue::redraw() {
   unsigned int pos = 10;
   Container::iterator itr = m_container.begin();
 
-  while (itr != m_container.end() && pos + 20 < m_canvas->width()) {
+  while (itr != m_container.end() && pos + 10 < m_canvas->width()) {
     if (itr->m_http == NULL)
-      m_canvas->print(pos, 0, "%s done", itr->m_name.c_str());
+      m_canvas->print(pos, 0, "[%s done]", itr->m_name.c_str());
 
     else if (itr->m_http->size_total() == 0)
-      m_canvas->print(pos, 0, "%s ---%%", itr->m_name.c_str());
+      m_canvas->print(pos, 0, "[%s ---%%]", itr->m_name.c_str());
 
     else
-      m_canvas->print(pos, 0, "%s %3i%%", itr->m_name.c_str(), (int)(100.0 * itr->m_http->size_done() / itr->m_http->size_total()));
+      m_canvas->print(pos, 0, "[%s %3i%%]", itr->m_name.c_str(), (int)(100.0 * itr->m_http->size_done() / itr->m_http->size_total()));
 
     pos += itr->m_name.size() + 6;
     ++itr;
@@ -97,14 +71,14 @@ WindowHttpQueue::redraw() {
 
 void
 WindowHttpQueue::cleanup_list() {
-  for (Container::iterator itr = m_container.begin(); itr != m_container.end();)
-    if (itr->m_http == NULL && itr->m_timer < cachedTime)
+  for (Container::iterator itr = m_container.begin(); itr != m_container.end(); ) {
+    if (itr->m_http == nullptr && itr->m_timer < torrent::this_thread::cached_time()) {
       itr = m_container.erase(itr);
-    else
-      ++itr;
+      continue;
+    }
 
-  // Bad, can't have this here as it is called from redraw().
-  //   mark_dirty();
+    ++itr;
+  }
 }
 
 std::string
@@ -124,8 +98,8 @@ WindowHttpQueue::create_name(core::CurlGet* h) {
        n.substr(n.size() - 8) == ".TORRENT"))
     n = n.substr(0, n.size() - 8);
 
-  if (n.size() > 30)
-    n = n.substr(0, 30);
+  if (n.size() > 20)
+    n = n.substr(0, 20);
 
   return n;
 }
@@ -136,21 +110,21 @@ WindowHttpQueue::receive_insert(core::CurlGet* h) {
 
   if (!is_active()) {
     set_active(true);
-    m_slotAdjust();
+    m_slot_adjust();
   }
-  
+
   mark_dirty();
 }
 
 void
 WindowHttpQueue::receive_erase(core::CurlGet* h) {
-  Container::iterator itr = std::find_if(m_container.begin(), m_container.end(), [h](Node n) { return h == n.get_http(); });
+  Container::iterator itr = std::find_if(m_container.begin(), m_container.end(), [h](Node& n) { return h == n.m_http; });
 
   if (itr == m_container.end())
     throw std::logic_error("WindowHttpQueue::receive_erase(...) tried to remove an object we don't have");
 
-  itr->m_http = NULL;
-  itr->m_timer = cachedTime + rak::timer::from_seconds(1);
+  itr->m_http = nullptr;
+  itr->m_timer = torrent::this_thread::cached_time() + 4s;
 
   mark_dirty();
 }

src/display/window_http_queue.h

@@ -1,43 +1,8 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef RTORRENT_DISPLAY_WINDOW_HTTP_QUEUE_H
 #define RTORRENT_DISPLAY_WINDOW_HTTP_QUEUE_H
 
 #include <functional>
+#include <list>
 
 #include "window.h"
 
@@ -51,21 +16,20 @@ namespace display {
 class WindowHttpQueue : public Window {
 public:
   typedef std::function<void (core::CurlGet*)> slot_curl_get;
-  typedef std::list<slot_curl_get>                  signal_curl_get;
+  typedef std::list<slot_curl_get>             signal_curl_get;
 
   WindowHttpQueue(core::HttpQueue* q);
+  ~WindowHttpQueue() override;
 
-  virtual void        redraw();
+  void                redraw() override;
 
 private:
   struct Node {
     Node(core::CurlGet* h, const std::string& n) : m_http(h), m_name(n) {}
 
-    core::CurlGet* get_http() { return m_http; }
-
-    core::CurlGet* m_http;
-    std::string    m_name;
-    rak::timer     m_timer;
+    core::CurlGet*            m_http{};
+    std::string               m_name;
+    std::chrono::microseconds m_timer{};
   };
 
   typedef std::list<Node> Container;
@@ -80,8 +44,10 @@ private:
   core::HttpQueue*    m_queue;
   Container           m_container;
 
-  signal_curl_get::iterator m_connInsert;
-  signal_curl_get::iterator m_connErase;
+  signal_curl_get::iterator m_conn_insert;
+  signal_curl_get::iterator m_conn_erase;
+
+  torrent::utils::SchedulerEntry m_task_deactivate;
 };
 
 }

src/display/window_input.h

@@ -50,9 +50,7 @@ namespace display {
 class WindowInput : public Window {
 public:
   WindowInput() :
-    Window(new Canvas, 0, 0, 1, extent_full, 1),
-    m_input(NULL),
-    m_focus(false) {}
+      Window(new Canvas, 0, 0, 1, extent_full, 1) {}
 
   input::TextInput*   input()                            { return m_input; }
   void                set_input(input::TextInput* input) { m_input = input; }
@@ -66,10 +64,10 @@ public:
   virtual void        redraw();
 
 private:
-  input::TextInput*   m_input;
+  input::TextInput*   m_input{};
   std::string         m_title;
 
-  bool                m_focus;
+  bool                m_focus{};
 };
 
 }

src/display/window_log.cc

@@ -14,23 +14,22 @@ WindowLog::WindowLog(torrent::log_buffer* l) :
   Window(new Canvas, 0, 0, 0, extent_full, extent_static),
   m_log(l) {
 
-  m_taskUpdate.slot() = std::bind(&WindowLog::receive_update, this);
+  m_task_update.slot() = std::bind(&WindowLog::receive_update, this);
 
-  unsigned int signal_index = torrent::main_thread()->signal_bitfield()->add_signal(std::bind(&WindowLog::receive_update, this));
+  unsigned int signal_index = torrent::main_thread::thread()->signal_bitfield()->add_signal(std::bind(&WindowLog::receive_update, this));
 
   m_log->lock_and_set_update_slot([signal_index]() {
-    torrent::main_thread()->send_event_signal(signal_index, false);
+    torrent::main_thread::thread()->send_event_signal(signal_index, false);
   });
 }
 
 WindowLog::~WindowLog() {
-  priority_queue_erase(&taskScheduler, &m_taskUpdate);
+  torrent::this_thread::scheduler()->erase(&m_task_update);
 }
 
 WindowLog::iterator
 WindowLog::find_older() {
-  return m_log->find_older(cachedTime.seconds() - 60);
-  // return m_log->begin();
+  return m_log->find_older(torrent::this_thread::cached_seconds().count() - 60);
 }
 
 void
@@ -59,20 +58,22 @@ WindowLog::receive_update() {
   iterator itr = find_older();
   extent_type height = std::min(std::distance(itr, (iterator)m_log->end()), (std::iterator_traits<iterator>::difference_type)10);
 
-  if (height != m_maxHeight) {
-    m_minHeight = height != 0 ? 1 : 0;
-    m_maxHeight = height;
+  if (height != m_max_height) {
+    m_min_height = height != 0 ? 1 : 0;
+    m_max_height = height;
     mark_dirty();
-    m_slotAdjust();
+    m_slot_adjust();
 
   } else {
     mark_dirty();
   }
 
-  priority_queue_erase(&taskScheduler, &m_taskUpdate);
+  if (height == 0) {
+    torrent::this_thread::scheduler()->erase(&m_task_update);
+    return;
+  }
 
-  if (height != 0)
-    priority_queue_insert(&taskScheduler, &m_taskUpdate, (cachedTime + rak::timer::from_seconds(5)).round_seconds());
+  torrent::this_thread::scheduler()->update_wait_for_ceil_seconds(&m_task_update, 5s);
 }
 
 }

src/display/window_log.h

@@ -1,43 +1,8 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef RTORRENT_DISPLAY_WINDOW_LOG_H
 #define RTORRENT_DISPLAY_WINDOW_LOG_H
 
 #include <torrent/utils/log_buffer.h>
+#include <torrent/utils/scheduler.h>
 
 #include "window.h"
 
@@ -57,8 +22,8 @@ public:
 private:
   inline iterator     find_older();
 
-  torrent::log_buffer* m_log;
-  rak::priority_item   m_taskUpdate;
+  torrent::log_buffer*           m_log;
+  torrent::utils::SchedulerEntry m_task_update;
 };
 
 }

src/display/window_log_complete.cc

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #include "config.h"
 
 #include <ctime>
@@ -49,12 +13,11 @@ WindowLogComplete::WindowLogComplete(torrent::log_buffer* l) :
   m_log(l) {
 }
 
-WindowLogComplete::~WindowLogComplete() {
-}
+WindowLogComplete::~WindowLogComplete() = default;
 
 WindowLogComplete::iterator
 WindowLogComplete::find_older() {
-  return m_log->find_older(cachedTime.seconds() - 60);
+  return m_log->find_older(torrent::this_thread::cached_seconds().count() - 60);
 }
 
 void

src/display/window_log_complete.h

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef RTORRENT_DISPLAY_WINDOW_LOG_COMPLETE_H
 #define RTORRENT_DISPLAY_WINDOW_LOG_COMPLETE_H
 

src/display/window_peer_list.cc

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #include "config.h"
 
 #include <stdexcept>
@@ -62,7 +26,7 @@ WindowPeerList::WindowPeerList(core::Download* d, PList* l, PList::iterator* f)
 
 void
 WindowPeerList::redraw() {
-  m_slotSchedule(this, (cachedTime + rak::timer::from_seconds(1)).round_seconds());
+  schedule_update();
   m_canvas->erase();
 
   int x = 2;

src/display/window_peer_list.h

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef RTORRENT_DISPLAY_PEER_LIST_H
 #define RTORRENT_DISPLAY_PEER_LIST_H
 

src/display/window_statusbar.cc

@@ -13,24 +13,24 @@ namespace display {
 
 void
 WindowStatusbar::redraw() {
-  m_slotSchedule(this, (cachedTime + rak::timer::from_seconds(1)).round_seconds());
+  schedule_update();
 
   m_canvas->erase();
 
-  // TODO: Make a buffer with size = get_width?
-  char buffer[m_canvas->width() + 1];
+  std::vector<char> buffer(m_canvas->width() + 1);
   char* position;
-  char* last = buffer + m_canvas->width();
+  char* last = buffer.data() + m_canvas->width();
 
-  position = print_status_info(buffer, last);
-  m_canvas->print(0, 0, "%s", buffer);
+  position = print_status_info(buffer.data(), last);
+  m_canvas->print(0, 0, "%s", buffer.data());
 
-  last = last - (position - buffer);
+  last = last - (position - buffer.data());
 
-  if (last > buffer) {
-    position = print_status_extra(buffer, last);
-    m_canvas->print(m_canvas->width() - (position - buffer), 0, "%s", buffer);
+  if (last > buffer.data()) {
+    position = print_status_extra(buffer.data(), last);
+    m_canvas->print(m_canvas->width() - (position - buffer.data()), 0, "%s", buffer.data());
   }
+
   m_canvas->set_attr(0, 0, -1, RCOLOR_FOOTER);
 
   m_lastTick = control->tick();

src/display/window_statusbar.h

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef RTORRENT_DISPLAY_WINDOW_STATUSBAR_H
 #define RTORRENT_DISPLAY_WINDOW_STATUSBAR_H
 
@@ -46,13 +10,12 @@ namespace display {
 class WindowStatusbar : public Window {
 public:
   WindowStatusbar() :
-    Window(new Canvas, 0, 0, 1, extent_full, extent_static),
-    m_lastTick(0) {}
+      Window(new Canvas, 0, 0, 1, extent_full, extent_static) {}
 
   virtual void   redraw();
 
 private:
-  uint64_t       m_lastTick;
+  uint64_t m_lastTick{};
 };
 
 }

src/display/window_string_list.cc

@@ -10,8 +10,7 @@ WindowStringList::WindowStringList() :
   Window(new Canvas, 0, 0, 0, extent_full, extent_full) {
 }
 
-WindowStringList::~WindowStringList() {
-}
+WindowStringList::~WindowStringList() = default;
 
 void
 WindowStringList::redraw() {

src/display/window_text.cc

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #include "config.h"
 
 #include <algorithm>
@@ -45,11 +9,9 @@
 namespace display {
 
 WindowText::WindowText(rpc::target_type target, extent_type margin) :
-  Window(new Canvas, 0, 0, 0, extent_static, extent_static),
-  m_target(target),
-  m_errorHandler(NULL),
-  m_margin(margin),
-  m_interval(0) {
+    Window(new Canvas, 0, 0, 0, extent_static, extent_static),
+    m_target(target),
+    m_margin(margin) {
 }
 
 void
@@ -65,16 +27,16 @@ void
 WindowText::push_back(TextElement* element) {
   base_type::push_back(element);
 
-//   m_minHeight = size();
-  m_maxHeight = size();
+//   m_min_height = size();
+  m_max_height = size();
 
   if (element != NULL) {
     extent_type width = element->max_length();
 
     if (width == extent_full)
-      m_maxWidth = extent_full;
+      m_max_width = extent_full;
     else
-      m_maxWidth = std::max(m_maxWidth, element->max_length() + m_margin);
+      m_max_width = std::max(m_max_width, element->max_length() + m_margin);
   }
 
   // Check if active, if so do the update thingie. Or be lazy?
@@ -83,7 +45,7 @@ WindowText::push_back(TextElement* element) {
 void
 WindowText::redraw() {
   if (m_interval != 0)
-    m_slotSchedule(this, (cachedTime + rak::timer::from_seconds(m_interval)).round_seconds());
+    schedule_update(m_interval);
 
   m_canvas->erase();
 
@@ -93,14 +55,14 @@ WindowText::redraw() {
     return;
 
   if (m_errorHandler != NULL && m_target.second == NULL) {
-    char buffer[m_canvas->width() + 1];
+    std::string buffer(m_canvas->width() + 1, ' ');
 
     Canvas::attributes_list attributes;
-    attributes.push_back(Attributes(buffer, Attributes::a_normal, Attributes::color_default));
+    attributes.push_back(Attributes(buffer.data(), Attributes::a_normal, Attributes::color_default));
 
-    char* last = m_errorHandler->print(buffer, buffer + m_canvas->width(), &attributes, m_target);
+    char* last = m_errorHandler->print(buffer.data(), buffer.data() + m_canvas->width(), &attributes, m_target);
 
-    m_canvas->print_attributes(0, position, buffer, last, &attributes);
+    m_canvas->print_attributes(0, position, buffer.data(), last, &attributes);
     return;
   }
 
@@ -108,14 +70,14 @@ WindowText::redraw() {
     if (*itr == NULL)
       continue;
 
-    char buffer[m_canvas->width() + 1];
+    std::string buffer(m_canvas->width() + 1, ' ');
 
     Canvas::attributes_list attributes;
-    attributes.push_back(Attributes(buffer, Attributes::a_normal, Attributes::color_default));
+    attributes.push_back(Attributes(buffer.data(), Attributes::a_normal, Attributes::color_default));
 
-    char* last = (*itr)->print(buffer, buffer + m_canvas->width(), &attributes, m_target);
+    char* last = (*itr)->print(buffer.data(), buffer.data() + m_canvas->width(), &attributes, m_target);
 
-    m_canvas->print_attributes(0, position, buffer, last, &attributes);
+    m_canvas->print_attributes(0, position, buffer.data(), last, &attributes);
   }
 }
 

src/display/window_text.h

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef RTORRENT_DISPLAY_WINDOW_TEXT_H
 #define RTORRENT_DISPLAY_WINDOW_TEXT_H
 
@@ -83,10 +47,10 @@ public:
 
 private:
   rpc::target_type    m_target;
-  TextElement*        m_errorHandler;
+  TextElement*        m_errorHandler{};
 
   extent_type         m_margin;
-  uint32_t            m_interval;
+  uint32_t            m_interval{};
 };
 
 }

src/display/window_title.cc

@@ -10,7 +10,7 @@ WindowTitle::redraw() {
   if (m_canvas->daemon())
     return;
 
-  m_slotSchedule(this, (cachedTime + rak::timer::from_seconds(1)).round_seconds());
+  schedule_update();
   m_canvas->erase();
 
   m_canvas->print(std::max(0, ((int)m_canvas->width() - (int)m_title.size()) / 2 - 4), 0, "*** %s ***", m_title.c_str());

src/display/window_title.h

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef RTORRENT_DISPLAY_WINDOW_TITLE_H
 #define RTORRENT_DISPLAY_WINDOW_TITLE_H
 

src/display/window_tracker_list.cc

@@ -1,16 +1,14 @@
 #include "config.h"
 
+#include "window_tracker_list.h"
+
 #include <rak/algorithm.h>
 #include <rak/string_manip.h>
 #include <torrent/exceptions.h>
-#include <torrent/tracker_list.h>
-#include <torrent/tracker_controller.h>
 #include <torrent/tracker/tracker.h>
 
 #include "core/download.h"
 
-#include "window_tracker_list.h"
-
 namespace display {
 
 WindowTrackerList::WindowTrackerList(core::Download* d, unsigned int* focus) :
@@ -22,30 +20,28 @@ WindowTrackerList::WindowTrackerList(core::Download* d, unsigned int* focus) :
 void
 WindowTrackerList::redraw() {
   // TODO: Make this depend on tracker signal.
-  m_slotSchedule(this, (cachedTime + rak::timer::from_seconds(10)).round_seconds());
+  schedule_update(10);
   m_canvas->erase();
 
-  unsigned int pos = 0;
-  auto tl = m_download->tracker_list();
+  auto pos = 0u;
   auto tc = m_download->tracker_controller();
+  auto tc_size = tc.size();
 
   m_canvas->print(2, pos, "Trackers: [Key: %08x] [%s %s %s]",
-                  tl->key(),
+                  tc.key(),
                   tc.is_requesting() ? "req" : "   ",
                   tc.is_promiscuous_mode() ? "prom" : "    ",
                   tc.is_failure_mode() ? "fail" : "    ");
   ++pos;
 
-  if (tl->size() == 0 || *m_focus >= tl->size())
+  if (tc_size == 0 || *m_focus >= tc_size)
     return;
 
-  typedef std::pair<unsigned int, unsigned int> Range;
-
-  Range range = rak::advance_bidirectional<unsigned int>(0, *m_focus, tl->size(), (m_canvas->height() - 1) / 2);
-  unsigned int group = tl->at(range.first).group();
+  auto range = rak::advance_bidirectional<unsigned int>(0, *m_focus, tc_size, (m_canvas->height() - 1) / 2);
+  auto group = tc.at(range.first).group();
 
   while (range.first != range.second) {
-    auto tracker = tl->at(range.first);
+    auto tracker = tc.at(range.first);
 
     if (tracker.group() == group)
       m_canvas->print(0, pos, "%2i:", group++);
@@ -93,7 +89,7 @@ WindowTrackerList::redraw() {
 
     // If we're at the end of the range, check if we can
     // show one more line for the following tracker.
-    if (range.first == range.second && pos < m_canvas->height() && range.first < tl->size())
+    if (range.first == range.second && pos < m_canvas->height() && range.first < tc_size)
       range.second++;
   }
 }

src/display/window_tracker_list.h

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef RTORRENT_DISPLAY_TRACKER_LIST_H
 #define RTORRENT_DISPLAY_TRACKER_LIST_H
 

src/globals.cc

@@ -1,46 +1,8 @@
-// rTorrent - BitTorrent library
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #include "config.h"
 
 #include "globals.h"
 
-rak::priority_queue_default taskScheduler;
-rak::timer                  cachedTime;
-rpc::ip_table_list          ip_tables;
+rpc::ip_table_list ip_tables;
 
-Control*                    control = NULL;
-ThreadWorker*               worker_thread = NULL;
+Control*           control{};
+ThreadWorker*      worker_thread{};

src/globals.h

@@ -1,58 +1,11 @@
-// rTorrent - BitTorrent library
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #ifndef TORRENT_GLOBALS_H
 #define TORRENT_GLOBALS_H
 
-#include <rak/timer.h>
-#include <rak/priority_queue_default.h>
-
-#include "thread_base.h"
 #include "thread_worker.h"
 #include "rpc/ip_table_list.h"
 
 class Control;
 
-// The cachedTime timer should only be updated by the main thread to
-// avoid potential problems in timing calculations. Code really should
-// be reviewed and fixed in order to avoid any potential problems, and
-// then made updates properly sync'ed with memory barriers.
-
-extern rak::priority_queue_default taskScheduler;
-extern rak::timer                  cachedTime;
 extern rpc::ip_table_list          ip_tables;
 
 extern Control*      control;

src/input/bindings.cc

@@ -1,39 +1,3 @@
-// rTorrent - BitTorrent client
-// Copyright (C) 2005-2011, Jari Sundell
-//
-// This program 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 2 of the License, or
-// (at your option) any later version.
-// 
-// This program 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 this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-// In addition, as a special exception, the copyright holders give
-// permission to link the code of portions of this program with the
-// OpenSSL library under certain conditions as described in each
-// individual source file, and distribute linked combinations
-// including the two.
-//
-// You must obey the GNU General Public License in all respects for
-// all of the code used other than OpenSSL.  If you modify file(s)
-// with this exception, you may extend this exception to your version
-// of the file(s), but you are not obligated to do so.  If you do not
-// wish to do so, delete this exception statement from your version.
-// If you delete this exception statement from all source files in the
-// program, then also delete it here.
-//
-// Contact:  Jari Sundell <jaris@ifi.uio.no>
-//
-//           Skomakerveien 33
-//           3185 Skoppum, NORWAY
-
 #include "config.h"
 
 #include <algorithm>

src/input/bindings.h

@@ -64,7 +64,7 @@ public:
 
   using base_type::operator[];
 
-  Bindings() : m_enabled(true) {}
+  Bindings() = default;
 
   void                enable()           { m_enabled = true; }
   void                disable()          { m_enabled = false; }
@@ -74,7 +74,7 @@ public:
   void                ignore(int key)     { (*this)[key] = slot_void(); }
 
 private:
-  bool                m_enabled;
+  bool m_enabled{true};
 };
 
 }