199 lines
5.3 KiB
C
199 lines
5.3 KiB
C
/* GData plugin for Claws-Mail
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* Copyright (C) 2011 Holger Berndt
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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# include "claws-features.h"
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#endif
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#include <glib.h>
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#include <glib/gi18n.h>
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#ifdef G_OS_UNIX
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# include <libintl.h>
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#endif
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#include "common/plugin.h"
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#include "common/version.h"
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#include "common/utils.h"
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#include "common/hooks.h"
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#include "common/defs.h"
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#include "common/prefs.h"
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#include "main.h"
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#include "mainwindow.h"
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#include "addr_compl.h"
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#include "passwordstore.h"
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#include "cm_gdata_contacts.h"
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#include "cm_gdata_prefs.h"
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static guint hook_address_completion;
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static guint hook_offline_switch;
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static guint timer_query_contacts = 0;
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static gboolean my_address_completion_build_list_hook(gpointer source, gpointer data)
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{
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cm_gdata_add_contacts(source);
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return FALSE;
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}
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static gboolean my_offline_switch_hook(gpointer source, gpointer data)
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{
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cm_gdata_update_contacts_cache();
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return FALSE;
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}
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static void cm_gdata_save_config(void)
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{
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PrefFile *pfile;
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gchar *rcpath;
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debug_print("Saving GData plugin configuration...\n");
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rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, COMMON_RC, NULL);
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pfile = prefs_write_open(rcpath);
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g_free(rcpath);
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if (!pfile || (prefs_set_block_label(pfile, "GDataPlugin") < 0))
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return;
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if (prefs_write_param(cm_gdata_param, pfile->fp) < 0) {
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debug_print("failed!\n");
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g_warning("GData Plugin: Failed to write plugin configuration to file");
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prefs_file_close_revert(pfile);
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return;
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}
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if (fprintf(pfile->fp, "\n") < 0) {
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FILE_OP_ERROR(rcpath, "fprintf");
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prefs_file_close_revert(pfile);
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}
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else
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prefs_file_close(pfile);
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debug_print("done.\n");
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}
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void cm_gdata_update_contacts_update_timer(void)
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{
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if(timer_query_contacts != 0)
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g_source_remove(timer_query_contacts);
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timer_query_contacts = g_timeout_add_seconds(cm_gdata_config.max_cache_age, (GSourceFunc)cm_gdata_update_contacts_cache, NULL);
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}
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gint plugin_init(gchar **error)
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{
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gchar *rcpath;
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/* Version check */
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if(!check_plugin_version(MAKE_NUMERIC_VERSION(3,13,2,39),
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VERSION_NUMERIC, _("GData"), error))
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return -1;
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hook_address_completion = hooks_register_hook(ADDDRESS_COMPLETION_BUILD_ADDRESS_LIST_HOOKLIST,
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my_address_completion_build_list_hook, NULL);
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if(hook_address_completion == (guint) -1) {
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*error = g_strdup(_("Failed to register address completion hook in the GData plugin"));
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return -1;
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}
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hook_offline_switch = hooks_register_hook(OFFLINE_SWITCH_HOOKLIST, my_offline_switch_hook, NULL);
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if(hook_offline_switch == (guint) -1) {
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hooks_unregister_hook(ADDDRESS_COMPLETION_BUILD_ADDRESS_LIST_HOOKLIST, hook_address_completion);
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*error = g_strdup(_("Failed to register offline switch hook in the GData plugin"));
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return -1;
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}
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/* Configuration */
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prefs_set_default(cm_gdata_param);
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rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, COMMON_RC, NULL);
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prefs_read_config(cm_gdata_param, "GDataPlugin", rcpath, NULL);
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g_free(rcpath);
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/* If the refresh token is still stored in config, save it to
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* password store. */
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if(cm_gdata_config.oauth2_refresh_token != NULL) {
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passwd_store_set(PWS_PLUGIN, "GData", GDATA_TOKEN_PWD_STRING,
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cm_gdata_config.oauth2_refresh_token, TRUE);
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passwd_store_write_config();
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}
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cm_gdata_prefs_init();
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debug_print("GData plugin loaded\n");
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/* contacts cache */
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cm_gdata_load_contacts_cache_from_file();
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cm_gdata_update_contacts_update_timer();
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cm_gdata_update_contacts_cache();
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return 0;
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}
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gboolean plugin_done(void)
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{
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if(!claws_is_exiting()) {
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hooks_unregister_hook(ADDDRESS_COMPLETION_BUILD_ADDRESS_LIST_HOOKLIST, hook_address_completion);
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hooks_unregister_hook(OFFLINE_SWITCH_HOOKLIST, hook_offline_switch);
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g_source_remove(timer_query_contacts);
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}
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cm_gdata_prefs_done();
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cm_gdata_contacts_done();
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cm_gdata_save_config();
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debug_print("GData plugin unloaded\n");
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/* returning FALSE because dependant libraries may not be unload-safe. */
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return FALSE;
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}
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const gchar *plugin_name(void)
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{
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return _("GData");
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}
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const gchar *plugin_desc(void)
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{
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return _("This plugin provides access to the GData protocol "
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"for Claws Mail.\n\n"
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"The GData protocol is an interface to Google services.\n"
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"Currently, the only implemented functionality is to include "
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"Google Contacts into the Tab-address completion.\n"
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"\nFeedback to <berndth@gmx.de> is welcome.");
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}
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const gchar *plugin_type(void)
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{
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return "GTK2";
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}
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const gchar *plugin_licence(void)
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{
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return "GPL3+";
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}
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const gchar *plugin_version(void)
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{
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return VERSION;
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}
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struct PluginFeature *plugin_provides(void)
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{
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static struct PluginFeature features[] =
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{ {PLUGIN_UTILITY, N_("GData integration")},
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{PLUGIN_NOTHING, NULL}};
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return features;
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}
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