Created SILC Runtime Toolkit git repository Part I.

[runtime.git] / apps / irssi / src / core / net-disconnect.c

diff --git a/apps/irssi/src/core/net-disconnect.c b/apps/irssi/src/core/net-disconnect.c
deleted file mode 100644 (file)
index f232f1f..0000000
--- a/apps/irssi/src/core/net-disconnect.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- net-disconnect.c : 
-
-    Copyright (C) 1999-2000 Timo Sirainen
-
-    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
-*/
-
-#include "module.h"
-#include "network.h"
-
-/* when quitting, wait for max. 5 seconds before forcing to close the socket */
-#define MAX_QUIT_CLOSE_WAIT 5
-
-/* wait for max. 2 minutes for other side to close the socket */
-#define MAX_CLOSE_WAIT (60*2)
-
-typedef struct {
-       time_t created;
-       GIOChannel *handle;
-       int tag;
-} NET_DISCONNECT_REC;
-
-static GSList *disconnects;
-
-static int timeout_tag;
-
-static void net_disconnect_remove(NET_DISCONNECT_REC *rec)
-{
-       disconnects = g_slist_remove(disconnects, rec);
-
-       g_source_remove(rec->tag);
-        net_disconnect(rec->handle);
-       g_free(rec);
-}
-
-static void sig_disconnect(NET_DISCONNECT_REC *rec)
-{
-       char buf[512];
-       int count, ret;
-
-       /* check if there's any data waiting in socket. read max. 5kB so
-          if server just keeps sending us stuff we won't get stuck */
-       count = 0;
-       do {
-               ret = net_receive(rec->handle, buf, sizeof(buf));
-               if (ret == -1) {
-                       /* socket was closed */
-                       net_disconnect_remove(rec);
-               }
-                count++;
-       } while (ret == sizeof(buf) && count < 10);
-}
-
-static int sig_timeout_disconnect(void)
-{
-       NET_DISCONNECT_REC *rec;
-       GSList *tmp, *next;
-       time_t now;
-
-       /* check if we've waited enough for sockets to close themselves */
-       now = time(NULL);
-       for (tmp = disconnects; tmp != NULL; tmp = next) {
-               rec = tmp->data;
-               next = tmp->next;
-
-               if (rec->created+MAX_CLOSE_WAIT <= now)
-                       net_disconnect_remove(rec);
-       }
-
-       if (disconnects == NULL) {
-               /* no more sockets in disconnect queue, stop calling this
-                  function */
-               timeout_tag = -1;
-       }
-       return disconnects != NULL;
-}
-
-/* Try to let the other side close the connection, if it still isn't
-   disconnected after certain amount of time, close it ourself */
-void net_disconnect_later(GIOChannel *handle)
-{
-       NET_DISCONNECT_REC *rec;
-
-       rec = g_new(NET_DISCONNECT_REC, 1);
-       rec->created = time(NULL);
-       rec->handle = handle;
-       rec->tag = g_input_add(handle, G_INPUT_READ,
-                              (GInputFunction) sig_disconnect, rec);
-
-       if (timeout_tag == -1) {
-               timeout_tag = g_timeout_add(10000, (GSourceFunc)
-                                           sig_timeout_disconnect, NULL);
-       }
-
-       disconnects = g_slist_append(disconnects, rec);
-}
-
-void net_disconnect_init(void)
-{
-       disconnects = NULL;
-       timeout_tag = -1;
-}
-
-void net_disconnect_deinit(void)
-{
-#ifndef WIN32
-       NET_DISCONNECT_REC *rec;
-       time_t now, max;
-       int first, fd;
-       struct timeval tv;
-       fd_set set;
-
-       /* give the sockets a chance to disconnect themselves.. */
-       max = time(NULL)+MAX_QUIT_CLOSE_WAIT;
-       first = 1;
-       while (disconnects != NULL) {
-               rec = disconnects->data;
-
-               now = time(NULL);
-               if (rec->created+MAX_QUIT_CLOSE_WAIT <= now || max <= now) {
-                       /* this one has waited enough */
-                       net_disconnect_remove(rec);
-                       continue;
-               }
-
-                fd = g_io_channel_unix_get_fd(rec->handle);
-               FD_ZERO(&set);
-               FD_SET(fd, &set);
-               tv.tv_sec = first ? 0 : max-now;
-               tv.tv_usec = first ? 100000 : 0;
-               if (select(fd+1, &set, NULL, NULL, &tv) > 0 &&
-                   FD_ISSET(fd, &set)) {
-                       /* data coming .. check if we can close the handle */
-                       sig_disconnect(rec);
-               } else if (first) {
-                       /* Display the text when we have already waited
-                          for a while */
-                       printf("Please wait, waiting for servers to close "
-                              "connections..\n");
-                       fflush(stdout);
-
-                       first = 0;
-               }
-       }
-#endif
-}