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/*
* transmission-remote-gtk - Transmission RPC client for GTK
* Copyright (C) 2010 Alan Fitton
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <glib.h>
#include <gtk/gtk.h>
#include <json-glib/json-glib.h>
#include <gio/gio.h>
#include <glib/gstdio.h>
#if HAVE_GEOIP
#include <GeoIP.h>
#endif
#include "torrent.h"
#include "tpeer.h"
#include "trg-peers-model.h"
#include "trg-model.h"
#include "util.h"
G_DEFINE_TYPE(TrgPeersModel, trg_peers_model, GTK_TYPE_LIST_STORE)
static void trg_peers_model_class_init(TrgPeersModelClass * klass)
{
}
gboolean
find_existing_peer_item_foreachfunc(GtkTreeModel * model,
GtkTreePath * path, GtkTreeIter * iter,
gpointer data)
{
struct peerAndIter *pi;
gchar *ip;
pi = (struct peerAndIter *) data;
gtk_tree_model_get(model, iter, PEERSCOL_IP, &ip, -1);
if (g_strcmp0(ip, pi->ip) == 0) {
pi->iter = *iter;
pi->found = TRUE;
}
g_free(ip);
return pi->found;
}
gboolean
find_existing_peer_item(TrgPeersModel * model, JsonObject * p,
GtkTreeIter * iter)
{
struct peerAndIter pi;
pi.ip = peer_get_address(p);
pi.found = FALSE;
gtk_tree_model_foreach(GTK_TREE_MODEL(model),
find_existing_peer_item_foreachfunc, &pi);
if (pi.found == TRUE)
*iter = pi.iter;
return pi.found;
}
static void resolved_dns_cb(GObject * source_object,
GAsyncResult * res, gpointer data)
{
GtkTreeRowReference *treeRef;
GtkTreeModel *model;
GtkTreePath *path;
treeRef = (GtkTreeRowReference *) data;
model = gtk_tree_row_reference_get_model(treeRef);
path = gtk_tree_row_reference_get_path(treeRef);
if (path != NULL) {
gchar *rdns =
g_resolver_lookup_by_address_finish(G_RESOLVER(source_object),
res, NULL);
if (rdns != NULL) {
GtkTreeIter iter;
if (gtk_tree_model_get_iter(model, &iter, path) == TRUE) {
gdk_threads_enter();
gtk_list_store_set(GTK_LIST_STORE(model),
&iter, PEERSCOL_HOST, rdns, -1);
gdk_threads_leave();
}
g_free(rdns);
}
gtk_tree_path_free(path);
}
gtk_tree_row_reference_free(treeRef);
}
void trg_peers_model_update(TrgPeersModel * model, gint64 updateSerial,
JsonObject * t, gboolean first)
{
JsonArray *peers;
GtkTreeIter peerIter;
int j;
gboolean isNew;
peers = torrent_get_peers(t);
if (first == TRUE)
gtk_list_store_clear(GTK_LIST_STORE(model));
for (j = 0; j < json_array_get_length(peers); j++) {
JsonObject *peer;
const gchar *address, *flagStr;
#if HAVE_GEOIP
GeoIP *gi;
const gchar *country = NULL;
#endif
peer = json_node_get_object(json_array_get_element(peers, j));
if (first == TRUE
|| find_existing_peer_item(model, peer, &peerIter) == FALSE) {
gtk_list_store_append(GTK_LIST_STORE(model), &peerIter);
isNew = TRUE;
} else {
isNew = FALSE;
}
address = peer_get_address(peer);
flagStr = peer_get_flagstr(peer);
#if HAVE_GEOIP
if ((gi = g_object_get_data(G_OBJECT(model), "geoip")) != NULL)
country = GeoIP_country_name_by_addr(gi, address);
#endif
gtk_list_store_set(GTK_LIST_STORE(model), &peerIter,
PEERSCOL_ICON,
GTK_STOCK_NETWORK, PEERSCOL_IP, address,
#if HAVE_GEOIP
PEERSCOL_COUNTRY,
country != NULL ? country : "",
#endif
PEERSCOL_FLAGS, flagStr,
PEERSCOL_PROGRESS,
peer_get_progress(peer),
PEERSCOL_DOWNSPEED,
peer_get_rate_to_client(peer),
PEERSCOL_UPSPEED,
peer_get_rate_to_peer(peer),
PEERSCOL_UPDATESERIAL, updateSerial, -1);
if (isNew == TRUE) {
GtkTreePath *path;
GtkTreeRowReference *treeRef;
GInetAddress *inetAddr;
GResolver *resolver;
path =
gtk_tree_model_get_path(GTK_TREE_MODEL(model), &peerIter);
treeRef =
gtk_tree_row_reference_new(GTK_TREE_MODEL(model), path);
gtk_tree_path_free(path);
inetAddr = g_inet_address_new_from_string(address);
resolver = g_resolver_get_default();
g_resolver_lookup_by_address_async(resolver,
inetAddr, NULL,
resolved_dns_cb, treeRef);
g_object_unref(resolver);
g_object_unref(inetAddr);
}
}
if (first == FALSE)
trg_model_remove_removed(GTK_LIST_STORE(model),
PEERSCOL_UPDATESERIAL, updateSerial);
}
static void trg_peers_model_init(TrgPeersModel * self)
{
GType column_types[PEERSCOL_COLUMNS];
column_types[PEERSCOL_ICON] = G_TYPE_STRING;
column_types[PEERSCOL_IP] = G_TYPE_STRING;
#if HAVE_GEOIP
column_types[PEERSCOL_COUNTRY] = G_TYPE_STRING;
#endif
column_types[PEERSCOL_HOST] = G_TYPE_STRING;
column_types[PEERSCOL_FLAGS] = G_TYPE_STRING;
column_types[PEERSCOL_PROGRESS] = G_TYPE_DOUBLE;
column_types[PEERSCOL_DOWNSPEED] = G_TYPE_INT64;
column_types[PEERSCOL_UPSPEED] = G_TYPE_INT64;
column_types[PEERSCOL_UPDATESERIAL] = G_TYPE_INT64;
gtk_list_store_set_column_types(GTK_LIST_STORE(self),
PEERSCOL_COLUMNS, column_types);
#if HAVE_GEOIP
if (g_file_test(TRG_GEOIP_DATABASE, G_FILE_TEST_EXISTS) == TRUE) {
GeoIP *gi = GeoIP_open(TRG_GEOIP_DATABASE,
GEOIP_STANDARD | GEOIP_CHECK_CACHE);
g_object_set_data(G_OBJECT(self), "geoip", gi);
}
#endif
}
TrgPeersModel *trg_peers_model_new()
{
GObject *obj = g_object_new(TRG_TYPE_PEERS_MODEL, NULL);
return TRG_PEERS_MODEL(obj);
}
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