Cleaned up Poll code and included missing rtorrent.lua in installer.

Makefile.am

@@ -4,6 +4,7 @@ SUBDIRS = \
 	test
 
 EXTRA_DIST= \
+	rtorrent.lua \
 	rak/address_info.h \
 	rak/algorithm.h \
 	rak/allocators.h \

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,

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 \

src/command_network.cc

@@ -15,6 +15,7 @@
 #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"

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"

src/core/manager.cc

@@ -28,13 +28,13 @@
 
 #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 {
@@ -261,7 +261,7 @@ 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 +283,9 @@ 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 +293,7 @@ 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 {

src/core/manager.h

@@ -10,7 +10,6 @@
 #include <torrent/object.h>
 
 #include "download_list.h"
-#include "poll_manager.h"
 #include "range_map.h"
 
 namespace torrent {
@@ -23,6 +22,7 @@ class FileStatusCache;
 
 namespace core {
 
+class CurlStack;
 class DownloadStore;
 class HttpQueue;
 

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/display/utils.cc

@@ -17,6 +17,7 @@
 #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"

src/main.cc

@@ -132,6 +132,16 @@ client_perform() {
   control->inc_tick();
 }
 
+torrent::Poll*
+create_poll() {
+  torrent::Poll* poll = torrent::Poll::create(sysconf(_SC_OPEN_MAX));
+
+  if (poll == nullptr)
+    throw torrent::internal_error("Unable to create poll object: " + std::string(std::strerror(errno)));
+
+  return poll;
+}
+
 int
 main(int argc, char** argv) {
   try {
@@ -178,7 +188,7 @@ main(int argc, char** argv) {
     torrent::log_add_group_output(torrent::LOG_NOTICE, "important");
     torrent::log_add_group_output(torrent::LOG_INFO, "complete");
 
-    torrent::Poll::slot_create_poll() = std::bind(&core::create_poll);
+    torrent::Poll::slot_create_poll() = [](){ return create_poll(); };
 
     torrent::initialize();
     torrent::set_main_thread_slots(std::bind(&client_perform));

src/thread_worker.cc

@@ -22,7 +22,7 @@ ThreadWorker::~ThreadWorker() {
 
 void
 ThreadWorker::init_thread() {
-  m_poll = std::unique_ptr<torrent::Poll>(core::create_poll());
+  m_poll = std::unique_ptr<torrent::Poll>(torrent::Poll::slot_create_poll()());
   m_state = STATE_INITIALIZED;
 }