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/* config-env.c
*
* Copyright 2022-2023 The Libproxy Team
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include <gio/gio.h>
#include "config-env.h"
#include "px-manager.h"
#include "px-plugin-config.h"
static void px_config_iface_init (PxConfigInterface *iface);
struct _PxConfigEnv {
GObject parent_instance;
GStrv no_proxy;
const char *ftp_proxy;
const char *http_proxy;
const char *https_proxy;
};
G_DEFINE_FINAL_TYPE_WITH_CODE (PxConfigEnv,
px_config_env,
G_TYPE_OBJECT,
G_IMPLEMENT_INTERFACE (PX_TYPE_CONFIG, px_config_iface_init))
enum {
PROP_0,
PROP_CONFIG_OPTION
};
static void
px_config_env_init (PxConfigEnv *self)
{
const char *no_proxy;
/* Collect data in init() to speed up get_config() calls */
no_proxy = g_getenv ("no_proxy");
if (!no_proxy)
no_proxy = g_getenv ("NO_PROXY");
if (no_proxy)
self->no_proxy = g_strsplit (no_proxy, ",", -1);
self->ftp_proxy = g_getenv ("ftp_proxy");
if (!self->ftp_proxy)
self->ftp_proxy = g_getenv ("FTP_PROXY");
self->https_proxy = g_getenv ("https_proxy");
if (!self->https_proxy)
self->https_proxy = g_getenv ("HTTPS_PROXY");
self->http_proxy = g_getenv ("http_proxy");
if (!self->http_proxy)
self->http_proxy = g_getenv ("HTTP_PROXY");
}
static void
px_config_env_dispose (GObject *object)
{
PxConfigEnv *self = PX_CONFIG_ENV (object);
g_clear_pointer (&self->no_proxy, g_strfreev);
G_OBJECT_CLASS (px_config_env_parent_class)->dispose (object);
}
static void
px_config_env_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
switch (prop_id) {
case PROP_CONFIG_OPTION:
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
px_config_env_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
switch (prop_id) {
case PROP_CONFIG_OPTION:
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
px_config_env_class_init (PxConfigEnvClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->dispose = px_config_env_dispose;
object_class->set_property = px_config_env_set_property;
object_class->get_property = px_config_env_get_property;
g_object_class_override_property (object_class, PROP_CONFIG_OPTION, "config-option");
}
static gboolean
px_config_env_is_available (PxConfig *self)
{
return TRUE;
}
static void
px_config_env_get_config (PxConfig *config,
GUri *uri,
GStrvBuilder *builder)
{
PxConfigEnv *self = PX_CONFIG_ENV (config);
const char *proxy = NULL;
const char *scheme = g_uri_get_scheme (uri);
if (px_manager_is_ignore (uri, self->no_proxy))
return;
if (g_strcmp0 (scheme, "ftp") == 0)
proxy = self->ftp_proxy;
else if (g_strcmp0 (scheme, "https") == 0)
proxy = self->https_proxy;
if (!proxy)
proxy = self->http_proxy;
if (proxy)
px_strv_builder_add_proxy (builder, proxy);
}
static void
px_config_iface_init (PxConfigInterface *iface)
{
iface->name = "config-env";
iface->priority = PX_CONFIG_PRIORITY_FIRST;
iface->is_available = px_config_env_is_available;
iface->get_config = px_config_env_get_config;
}
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