diff options
Diffstat (limited to 'src/backend/plugins/config-env/config-env.c')
| -rw-r--r-- | src/backend/plugins/config-env/config-env.c | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/src/backend/plugins/config-env/config-env.c b/src/backend/plugins/config-env/config-env.c new file mode 100644 index 0000000..6a326e0 --- /dev/null +++ b/src/backend/plugins/config-env/config-env.c @@ -0,0 +1,167 @@ +/* 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; +} |