HGKeeper

* Pidgin - Internet Messenger

* Copyright (C) Pidgin Developers <devel@pidgin.im>

* Pidgin is the legal property of its developers, whose names are too numerous

* to list here. Please refer to the COPYRIGHT file distributed with this

* source distribution.

* 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, see <https://www.gnu.org/licenses/>.

#include <glib/gi18n-lib.h>

#include <purple.h>

#include <adwaita.h>

#include "pidginproxyprefs.h"

#include "pidginprefsinternal.h"

struct _PidginProxyPrefs {

AdwPreferencesPage parent;

/* GNOME version */

GtkWidget *gnome;

GtkWidget *gnome_not_found;

GtkWidget *gnome_program;

gchar *gnome_program_path;

/* Non-GNOME version */

GtkWidget *nongnome;

GtkWidget *type;

GtkWidget *options;

GtkWidget *host;

GtkWidget *port;

GtkWidget *username;

GtkWidget *password;

};

G_DEFINE_FINAL_TYPE(PidginProxyPrefs, pidgin_proxy_prefs,

ADW_TYPE_PREFERENCES_PAGE)

/******************************************************************************

* Helpers

*****************************************************************************/

static gchar *

proxy_type_expression_cb(GObject *self, G_GNUC_UNUSED gpointer data)

{

const gchar *text = "";

const gchar *value = NULL;

value = gtk_string_object_get_string(GTK_STRING_OBJECT(self));

if(purple_strequal(value, "none")) {

text = _("No proxy");

} else if(purple_strequal(value, "socks4")) {

text = _("SOCKS 4");

} else if(purple_strequal(value, "socks5")) {

text = _("SOCKS 5");

} else if(purple_strequal(value, "tor")) {

text = _("Tor/Privacy (SOCKS 5)");

} else if(purple_strequal(value, "http")) {

text = _("HTTP");

} else if(purple_strequal(value, "envvar")) {

text = _("Use Environmental Settings");

}

return g_strdup(text);

}

static void

pidgin_proxy_prefs_type_changed_cb(GSettings *settings, char *key,

gpointer data)

{

PidginProxyPrefs *prefs = data;

char *current = g_settings_get_string(settings, key);

gtk_widget_set_visible(prefs->options,

!purple_strequal(current, "No Proxy") &&

!purple_strequal(current, "Use Environmental Settings"));

g_free(current);

}

static void

proxy_row_activated_cb(G_GNUC_UNUSED AdwActionRow *row, gpointer data)

{

PidginProxyPrefs *prefs = data;

GError *err = NULL;

if (g_spawn_command_line_async(prefs->gnome_program_path, &err)) {

return;

}

purple_notify_error(NULL, NULL, _("Cannot start proxy configuration program."), err->message, NULL);

g_error_free(err);

}

static gboolean

pidgin_proxy_prefs_get_type_mapping(GValue *value, GVariant *variant,

G_GNUC_UNUSED gpointer data)

{

const char *current = g_variant_get_string(variant, NULL);

guint position = 0;

/* The values for position are dependent on the order of the GtkStringList

* in prefs/proxy.ui.

if(purple_strequal(current, "No Proxy")) {

position = 0;

} else if(purple_strequal(current, "SOCKS4")) {

position = 1;

} else if(purple_strequal(current, "SOCKS5")) {

position = 2;

} else if(purple_strequal(current, "TOR")) {

position = 3;

} else if(purple_strequal(current, "HTTP")) {

position = 4;

} else if(purple_strequal(current, "Use Environmental Settings")) {

position = 5;

} else {

return FALSE;

}

g_value_set_uint(value, position);

return TRUE;

}

static GVariant *

pidgin_proxy_prefs_set_type_mapping(const GValue *gvalue,

G_GNUC_UNUSED const GVariantType *expected_type,

G_GNUC_UNUSED gpointer data)

{

guint position = g_value_get_uint(gvalue);

/* The index of these items is dependent on the order of the GtkStringList

* in prefs/proxy.ui.

const char *map[] = {

"No Proxy", "SOCKS4", "SOCKS5", "TOR", "HTTP",

"Use Environmental Settings",

};

if(position >= G_N_ELEMENTS(map)) {

return NULL;

}

return g_variant_new_string(map[position]);

}

static gboolean

pidgin_proxy_prefs_get_port_mapping(GValue *value, GVariant *variant,

G_GNUC_UNUSED gpointer data)

{

g_value_take_string(value,

g_strdup_printf("%d", g_variant_get_uint16(variant)));

return TRUE;

}

static GVariant *

pidgin_proxy_prefs_set_port_mapping(const GValue *value,

G_GNUC_UNUSED const GVariantType *expected_type,

G_GNUC_UNUSED gpointer data)

{

const char *current = g_value_get_string(value);

if(current != NULL) {

return g_variant_new_uint16(atoi(current) & 0xFFFF);

}

return NULL;

}

static void

pidgin_proxy_prefs_init_gnome(PidginProxyPrefs *prefs) {

gchar *path = NULL;

gtk_widget_set_visible(prefs->gnome, TRUE);

gtk_widget_set_visible(prefs->nongnome, FALSE);

path = g_find_program_in_path("gnome-network-properties");

if (path == NULL) {

path = g_find_program_in_path("gnome-network-preferences");

}

if (path == NULL) {

path = g_find_program_in_path("gnome-control-center");

if (path != NULL) {

char *tmp = g_strdup_printf("%s network", path);

g_free(path);

path = tmp;

}

prefs->gnome_program_path = path;

gtk_widget_set_visible(prefs->gnome_not_found, path == NULL);

gtk_widget_set_visible(prefs->gnome_program, path != NULL);

}

static void

pidgin_proxy_prefs_init_non_gnome(PidginProxyPrefs *prefs) {

GSettings *settings = NULL;

gpointer settings_backend = NULL;

settings_backend = purple_core_get_settings_backend();

settings = g_settings_new_with_backend("im.pidgin.Purple.Proxy",

settings_backend);

gtk_widget_set_visible(prefs->gnome, FALSE);

gtk_widget_set_visible(prefs->nongnome, TRUE);

g_settings_bind_with_mapping(settings, "type",

prefs->type, "selected",

G_SETTINGS_BIND_DEFAULT,

pidgin_proxy_prefs_get_type_mapping,

pidgin_proxy_prefs_set_type_mapping,

NULL,

NULL);

g_settings_bind(settings, "host", prefs->host, "text",

G_SETTINGS_BIND_DEFAULT);

g_settings_bind_with_mapping(settings, "port",

prefs->port, "text",

G_SETTINGS_BIND_DEFAULT,

pidgin_proxy_prefs_get_port_mapping,

pidgin_proxy_prefs_set_port_mapping,

NULL,

NULL);

g_settings_bind(settings, "username", prefs->username, "text",

G_SETTINGS_BIND_DEFAULT);

g_settings_bind(settings, "password", prefs->password, "text",

G_SETTINGS_BIND_DEFAULT);

g_signal_connect_object(settings, "changed::type",

G_CALLBACK(pidgin_proxy_prefs_type_changed_cb),

prefs, 0);

/* Manually call the callback to set the initial visibility. */

pidgin_proxy_prefs_type_changed_cb(settings, "type", prefs);

}

/******************************************************************************

* GObject Implementation

*****************************************************************************/

static void

pidgin_proxy_prefs_finalize(GObject *obj)

{

PidginProxyPrefs *prefs = PIDGIN_PROXY_PREFS(obj);

purple_prefs_disconnect_by_handle(obj);

g_free(prefs->gnome_program_path);

G_OBJECT_CLASS(pidgin_proxy_prefs_parent_class)->finalize(obj);

}

static void

pidgin_proxy_prefs_class_init(PidginProxyPrefsClass *klass)

{

GObjectClass *obj_class = G_OBJECT_CLASS(klass);

GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(klass);

obj_class->finalize = pidgin_proxy_prefs_finalize;

gtk_widget_class_set_template_from_resource(

widget_class,

"/im/pidgin/Pidgin3/Prefs/proxy.ui"

);