diff options
Diffstat (limited to 'src/backend/plugins/config-kde/config-kde.c')
| -rw-r--r-- | src/backend/plugins/config-kde/config-kde.c | 303 |
1 files changed, 303 insertions, 0 deletions
diff --git a/src/backend/plugins/config-kde/config-kde.c b/src/backend/plugins/config-kde/config-kde.c new file mode 100644 index 0000000..ccec002 --- /dev/null +++ b/src/backend/plugins/config-kde/config-kde.c @@ -0,0 +1,303 @@ +/* config-kde.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-kde.h" + +#include "px-plugin-config.h" +#include "px-manager.h" + +static void px_config_iface_init (PxConfigInterface *iface); + +typedef enum { + KDE_PROXY_TYPE_NONE = 0, + KDE_PROXY_TYPE_MANUAL, + KDE_PROXY_TYPE_PAC, + KDE_PROXY_TYPE_WPAD, + KDE_PROXY_TYPE_SYSTEM, +} KdeProxyType; + +struct _PxConfigKde { + GObject parent_instance; + + char *config_file; + gboolean available; + GFileMonitor *monitor; + + GStrv no_proxy; + char *http_proxy; + char *https_proxy; + char *ftp_proxy; + char *socks_proxy; + KdeProxyType proxy_type; + char *pac_script; +}; + +G_DEFINE_FINAL_TYPE_WITH_CODE (PxConfigKde, + px_config_kde, + G_TYPE_OBJECT, + G_IMPLEMENT_INTERFACE (PX_TYPE_CONFIG, px_config_iface_init)) + +enum { + PROP_0, + PROP_CONFIG_OPTION +}; + +static void px_config_kde_set_config_file (PxConfigKde *self, + char *proxy_file); + +static void +on_file_changed (GFileMonitor *monitor, + GFile *file, + GFile *other_file, + GFileMonitorEvent event_type, + gpointer user_data) +{ + PxConfigKde *self = PX_CONFIG_KDE (user_data); + + g_debug ("%s: Reloading configuration\n", __FUNCTION__); + px_config_kde_set_config_file (self, g_file_get_path (file)); +} + +static void +px_config_kde_set_config_file (PxConfigKde *self, + char *proxy_file) +{ + g_autoptr (GError) error = NULL; + g_autofree char *line = NULL; + g_autoptr (GFile) file = NULL; + g_autoptr (GFileInputStream) istr = NULL; + g_autoptr (GDataInputStream) dstr = NULL; + const char *desktops; + + self->available = FALSE; + + desktops = getenv ("XDG_CURRENT_DESKTOP"); + if (!desktops) + return; + + /* Remember that XDG_CURRENT_DESKTOP is a list of strings. */ + if (strstr (desktops, "KDE") == NULL) + return; + + g_clear_pointer (&self->config_file, g_free); + self->config_file = proxy_file ? g_strdup (proxy_file) : g_build_filename (g_get_user_config_dir (), "kioslaverc", NULL); + + file = g_file_new_for_path (self->config_file); + if (!file) { + g_debug ("%s: Could not create file for %s", __FUNCTION__, self->config_file); + return; + } + + istr = g_file_read (file, NULL, NULL); + if (!istr) { + g_debug ("%s: Could not read file %s", __FUNCTION__, self->config_file); + return; + } + + dstr = g_data_input_stream_new (G_INPUT_STREAM (istr)); + if (!dstr) + return; + + g_clear_object (&self->monitor); + self->monitor = g_file_monitor (file, G_FILE_MONITOR_NONE, NULL, &error); + if (!self->monitor) + g_warning ("Could not add a file monitor for %s, error: %s", g_file_get_uri (file), error->message); + else + g_signal_connect_object (G_OBJECT (self->monitor), "changed", G_CALLBACK (on_file_changed), self, 0); + + do { + g_clear_pointer (&line, g_free); + + line = g_data_input_stream_read_line (dstr, NULL, NULL, &error); + if (line) { + g_auto (GStrv) kv = NULL; + g_autoptr (GString) value = NULL; + kv = g_strsplit (line, "=", 2); + + if (g_strv_length (kv) != 2) + continue; + + value = g_string_new (kv[1]); + g_string_replace (value, "\"", "", 0); + g_string_replace (value, " ", ":", 0); + + if (strcmp (kv[0], "httpsProxy") == 0) { + self->https_proxy = g_strdup (value->str); + } else if (strcmp (kv[0], "httpProxy") == 0) { + self->http_proxy = g_strdup (value->str); + } else if (strcmp (kv[0], "ftpProxy") == 0) { + self->ftp_proxy = g_strdup (value->str); + } else if (strcmp (kv[0], "socksProxy") == 0) { + self->socks_proxy = g_strdup (value->str); + } else if (strcmp (kv[0], "NoProxyFor") == 0) { + self->no_proxy = g_strsplit (value->str, ",", -1); + } else if (strcmp (kv[0], "Proxy Config Script") == 0) { + self->pac_script = g_strdup (value->str); + } else if (strcmp (kv[0], "ProxyType") == 0) { + self->proxy_type = atoi (value->str); + } + } + } while (line); + + self->available = TRUE; +} + + +static void +px_config_kde_init (PxConfigKde *self) +{ + px_config_kde_set_config_file (self, NULL); +} + +static void +px_config_kde_dispose (GObject *object) +{ + PxConfigKde *self = PX_CONFIG_KDE (object); + + g_clear_pointer (&self->config_file, g_free); + g_clear_object (&self->monitor); + g_clear_pointer (&self->no_proxy, g_strfreev); + g_clear_pointer (&self->http_proxy, g_free); + g_clear_pointer (&self->https_proxy, g_free); + g_clear_pointer (&self->ftp_proxy, g_free); + g_clear_pointer (&self->socks_proxy, g_free); + g_clear_pointer (&self->pac_script, g_free); + + G_OBJECT_CLASS (px_config_kde_parent_class)->dispose (object); +} + +static void +px_config_kde_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec) +{ + PxConfigKde *config = PX_CONFIG_KDE (object); + + switch (prop_id) { + case PROP_CONFIG_OPTION: + px_config_kde_set_config_file (config, g_value_dup_string (value)); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +px_config_kde_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + PxConfigKde *config = PX_CONFIG_KDE (object); + + switch (prop_id) { + case PROP_CONFIG_OPTION: + g_value_set_string (value, config->config_file); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +px_config_kde_class_init (PxConfigKdeClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + object_class->dispose = px_config_kde_dispose; + object_class->set_property = px_config_kde_set_property; + object_class->get_property = px_config_kde_get_property; + + g_object_class_override_property (object_class, PROP_CONFIG_OPTION, "config-option"); +} + +static gboolean +px_config_kde_is_available (PxConfig *config) +{ + PxConfigKde *self = PX_CONFIG_KDE (config); + + return self->available; +} + +static void +px_config_kde_get_config (PxConfig *config, + GUri *uri, + GStrvBuilder *builder) +{ + PxConfigKde *self = PX_CONFIG_KDE (config); + const char *scheme = g_uri_get_scheme (uri); + g_autofree char *proxy = NULL; + + if (!self->available) + return; + + if (!self->proxy_type) + return; + + if (px_manager_is_ignore (uri, self->no_proxy)) + return; + + switch (self->proxy_type) { + case KDE_PROXY_TYPE_MANUAL: + case KDE_PROXY_TYPE_SYSTEM: + /* System is the same as manual, except that a button for auto dection + * is shown. Based on this manual fields are set. + */ + if (g_strcmp0 (scheme, "ftp") == 0) { + proxy = g_strdup (self->ftp_proxy); + } else if (g_strcmp0 (scheme, "https") == 0) { + proxy = g_strdup (self->https_proxy); + } else if (g_strcmp0 (scheme, "http") == 0) { + proxy = g_strdup (self->http_proxy); + } else if (self->socks_proxy && strlen (self->socks_proxy) > 0) { + proxy = g_strdup (self->socks_proxy); + } + break; + case KDE_PROXY_TYPE_WPAD: + proxy = g_strdup ("wpad://"); + break; + case KDE_PROXY_TYPE_PAC: + proxy = g_strdup_printf ("pac+%s", self->pac_script); + break; + case KDE_PROXY_TYPE_NONE: + default: + break; + } + + if (proxy) + px_strv_builder_add_proxy (builder, proxy); +} + +static void +px_config_iface_init (PxConfigInterface *iface) +{ + iface->name = "config-kde"; + iface->priority = PX_CONFIG_PRIORITY_DEFAULT; + iface->is_available = px_config_kde_is_available; + iface->get_config = px_config_kde_get_config; +} |