2030 lines
55 KiB
C
2030 lines
55 KiB
C
/* -*- Mode: C ; c-basic-offset: 2 -*- */
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/*
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* LADI Session Handler (ladish)
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*
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* Copyright (C) 2009, 2010, 2011, 2012 Nedko Arnaudov <nedko@arnaudov.name>
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*
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**************************************************************************
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* This file contains implementation of app supervisor object
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**************************************************************************
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*
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* LADI Session Handler 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 2 of the License, or
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* (at your option) any later version.
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*
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* LADI Session Handler 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 LADI Session Handler. If not, see <http://www.gnu.org/licenses/>
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* or write to the Free Software Foundation, Inc.,
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "config.h" /* Get _GNU_SOURCE defenition first to have some GNU extension available */
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <signal.h>
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#include <unistd.h>
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#include "app_supervisor.h"
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#include "../dbus_constants.h"
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#include "loader.h"
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#include "studio_internal.h"
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#include "../proxies/notify_proxy.h"
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#include "../proxies/lash_client_proxy.h"
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#include "../common/catdup.h"
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#include "../common/dirhelpers.h"
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#include "jack_session.h"
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struct ladish_app
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{
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struct list_head siblings;
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uint64_t id;
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uuid_t uuid;
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char * name;
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char * commandline;
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char * js_commandline;
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bool terminal;
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char level[MAX_LEVEL_CHARCOUNT];
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pid_t pid;
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pid_t pgrp;
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pid_t firstborn_pid;
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pid_t firstborn_pgrp;
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int firstborn_refcount;
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bool zombie; /* if true, remove when stopped */
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bool autorun;
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unsigned int state;
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char * dbus_name;
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struct ladish_app_supervisor * supervisor;
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};
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struct ladish_app_supervisor
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{
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char * name;
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char * opath;
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char * dir;
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char * js_dir;
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char * js_temp_dir;
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unsigned int pending_js_saves;
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void * save_callback_context;
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ladish_save_complete_callback save_callback;
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char * project_name;
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uint64_t version;
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uint64_t next_id;
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struct list_head applist;
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void * on_app_renamed_context;
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ladish_app_supervisor_on_app_renamed_callback on_app_renamed;
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};
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bool ladish_check_app_level_validity(const char * level, size_t * len_ptr)
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{
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size_t len;
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len = strlen(level);
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if (len >= MAX_LEVEL_CHARCOUNT)
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{
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return false;
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}
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if (strcmp(level, LADISH_APP_LEVEL_0) != 0 &&
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strcmp(level, LADISH_APP_LEVEL_1) != 0 &&
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strcmp(level, LADISH_APP_LEVEL_LASH) != 0 &&
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strcmp(level, LADISH_APP_LEVEL_JACKSESSION) != 0)
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{
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return false;
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}
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if (len_ptr != NULL)
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{
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*len_ptr = len;
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}
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return true;
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}
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static int ladish_level_string_to_integer(const char * level)
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{
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if (strcmp(level, LADISH_APP_LEVEL_0) == 0)
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{
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return 0;
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}
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else if (strcmp(level, LADISH_APP_LEVEL_1) == 0)
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{
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return 1;
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}
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else if (strcmp(level, LADISH_APP_LEVEL_LASH) == 0 ||
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strcmp(level, LADISH_APP_LEVEL_JACKSESSION) == 0)
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{
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return 2;
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}
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ASSERT_NO_PASS;
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return 255;
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}
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bool
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ladish_app_supervisor_create(
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ladish_app_supervisor_handle * supervisor_handle_ptr,
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const char * opath,
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const char * name,
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void * context,
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ladish_app_supervisor_on_app_renamed_callback on_app_renamed)
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{
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struct ladish_app_supervisor * supervisor_ptr;
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supervisor_ptr = malloc(sizeof(struct ladish_app_supervisor));
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if (supervisor_ptr == NULL)
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{
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log_error("malloc() failed to allocate struct ladish_app_supervisor");
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return false;
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}
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supervisor_ptr->opath = strdup(opath);
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if (supervisor_ptr->opath == NULL)
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{
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log_error("strdup() failed for app supervisor opath");
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free(supervisor_ptr);
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return false;
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}
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supervisor_ptr->name = strdup(name);
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if (supervisor_ptr->name == NULL)
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{
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log_error("strdup() failed for app supervisor name");
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free(supervisor_ptr->opath);
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free(supervisor_ptr);
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return false;
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}
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supervisor_ptr->dir = NULL;
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supervisor_ptr->js_temp_dir = NULL;
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supervisor_ptr->js_dir = NULL;
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supervisor_ptr->pending_js_saves = 0;
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supervisor_ptr->save_callback_context = NULL;
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supervisor_ptr->save_callback = NULL;
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supervisor_ptr->project_name = NULL;
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supervisor_ptr->version = 0;
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supervisor_ptr->next_id = 1;
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INIT_LIST_HEAD(&supervisor_ptr->applist);
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supervisor_ptr->on_app_renamed_context = context;
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supervisor_ptr->on_app_renamed = on_app_renamed;
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*supervisor_handle_ptr = (ladish_app_supervisor_handle)supervisor_ptr;
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return true;
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}
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struct ladish_app * ladish_app_supervisor_find_app_by_id_internal(struct ladish_app_supervisor * supervisor_ptr, uint64_t id)
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{
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struct list_head * node_ptr;
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struct ladish_app * app_ptr;
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list_for_each(node_ptr, &supervisor_ptr->applist)
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{
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app_ptr = list_entry(node_ptr, struct ladish_app, siblings);
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if (app_ptr->id == id)
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{
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return app_ptr;
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}
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}
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return NULL;
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}
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void remove_app_internal(struct ladish_app_supervisor * supervisor_ptr, struct ladish_app * app_ptr)
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{
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ASSERT(app_ptr->pid == 0); /* Removing not-stoped app? Zombies will make a rebellion! */
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list_del(&app_ptr->siblings);
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supervisor_ptr->version++;
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cdbus_signal_emit(
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cdbus_g_dbus_connection,
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supervisor_ptr->opath,
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IFACE_APP_SUPERVISOR,
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"AppRemoved",
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"tt",
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&supervisor_ptr->version,
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&app_ptr->id);
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free(app_ptr->dbus_name);
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free(app_ptr->name);
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free(app_ptr->commandline);
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free(app_ptr->js_commandline);
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free(app_ptr);
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}
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void emit_app_state_changed(struct ladish_app_supervisor * supervisor_ptr, struct ladish_app * app_ptr)
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{
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dbus_bool_t running;
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dbus_bool_t terminal;
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const char * level_str;
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uint8_t level_byte;
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running = app_ptr->pid != 0;
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terminal = app_ptr->terminal;
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level_str = app_ptr->level;
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level_byte = ladish_level_string_to_integer(app_ptr->level);
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supervisor_ptr->version++;
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cdbus_signal_emit(
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cdbus_g_dbus_connection,
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supervisor_ptr->opath,
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IFACE_APP_SUPERVISOR,
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"AppStateChanged",
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"ttsbby",
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&supervisor_ptr->version,
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&app_ptr->id,
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&app_ptr->name,
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&running,
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&terminal,
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&level_byte);
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cdbus_signal_emit(
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cdbus_g_dbus_connection,
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supervisor_ptr->opath,
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IFACE_APP_SUPERVISOR,
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"AppStateChanged2",
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"ttsbbs",
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&supervisor_ptr->version,
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&app_ptr->id,
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&app_ptr->name,
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&running,
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&terminal,
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&level_str);
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}
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static void ladish_js_save_complete(struct ladish_app_supervisor * supervisor_ptr)
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{
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struct list_head * node_ptr;
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struct ladish_app * app_ptr;
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bool success;
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ASSERT(supervisor_ptr->js_temp_dir != NULL);
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ASSERT(supervisor_ptr->js_dir != NULL);
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ASSERT(supervisor_ptr->pending_js_saves == 0);
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/* find whether all strdup() calls for new commandlines succeeded */
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list_for_each(node_ptr, &supervisor_ptr->applist)
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{
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app_ptr = list_entry(node_ptr, struct ladish_app, siblings);
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if (app_ptr->state == LADISH_APP_STATE_STARTED &&
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strcmp(app_ptr->level, LADISH_APP_LEVEL_JACKSESSION) == 0 &&
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app_ptr->js_commandline == NULL)
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{ /* a strdup() call has failed, or js save failed for some other reason,
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free js commandline buffers allocated by succeeded strdup() calls */
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list_for_each(node_ptr, &supervisor_ptr->applist)
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{
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app_ptr = list_entry(node_ptr, struct ladish_app, siblings);
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free(app_ptr->js_commandline);
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app_ptr->js_commandline = NULL;
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}
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success = false;
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goto fail_rm_temp_dir;
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}
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}
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/* move js_dir to js_dir.1; move js_temp_dir to js_dir */
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success = ladish_rotate(supervisor_ptr->js_temp_dir, supervisor_ptr->js_dir, 10);
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if (!success)
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{
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goto fail_rm_temp_dir;
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}
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list_for_each(node_ptr, &supervisor_ptr->applist)
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{
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app_ptr = list_entry(node_ptr, struct ladish_app, siblings);
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if (app_ptr->state == LADISH_APP_STATE_STARTED &&
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strcmp(app_ptr->level, LADISH_APP_LEVEL_JACKSESSION) == 0)
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{
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ASSERT(app_ptr->commandline != NULL);
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ASSERT(app_ptr->js_commandline != NULL);
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free(app_ptr->commandline);
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app_ptr->commandline = app_ptr->js_commandline;
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app_ptr->js_commandline = NULL;
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}
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}
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goto done;
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fail_rm_temp_dir:
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if (!ladish_rmdir_recursive(supervisor_ptr->js_temp_dir))
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{
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log_error("Cannot remove JS temp dir '%s'", supervisor_ptr->js_temp_dir);
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}
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done:
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free(supervisor_ptr->js_temp_dir);
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supervisor_ptr->js_temp_dir = NULL;
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supervisor_ptr->save_callback(supervisor_ptr->save_callback_context, success);
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supervisor_ptr->save_callback = NULL;
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supervisor_ptr->save_callback_context = NULL;
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}
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#define supervisor_ptr ((struct ladish_app_supervisor *)supervisor_handle)
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const char * ladish_app_supervisor_get_opath(ladish_app_supervisor_handle supervisor_handle)
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{
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return supervisor_ptr->opath;
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}
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ladish_app_handle ladish_app_supervisor_find_app_by_name(ladish_app_supervisor_handle supervisor_handle, const char * name)
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{
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struct list_head * node_ptr;
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struct ladish_app * app_ptr;
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list_for_each(node_ptr, &supervisor_ptr->applist)
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{
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app_ptr = list_entry(node_ptr, struct ladish_app, siblings);
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if (strcmp(app_ptr->name, name) == 0)
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{
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return (ladish_app_handle)app_ptr;
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}
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}
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return NULL;
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}
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ladish_app_handle ladish_app_supervisor_find_app_by_id(ladish_app_supervisor_handle supervisor_handle, uint64_t id)
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{
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return (ladish_app_handle)ladish_app_supervisor_find_app_by_id_internal(supervisor_ptr, id);
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}
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ladish_app_handle ladish_app_supervisor_find_app_by_pid(ladish_app_supervisor_handle supervisor_handle, pid_t pid)
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{
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struct list_head * node_ptr;
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struct ladish_app * app_ptr;
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list_for_each(node_ptr, &supervisor_ptr->applist)
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{
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app_ptr = list_entry(node_ptr, struct ladish_app, siblings);
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if (app_ptr->pid == pid)
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{
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//log_info("app \"%s\" found by pid %llu", app_ptr->name, (unsigned long long)pid);
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return (ladish_app_handle)app_ptr;
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}
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}
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return NULL;
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}
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ladish_app_handle ladish_app_supervisor_find_app_by_uuid(ladish_app_supervisor_handle supervisor_handle, const uuid_t uuid)
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{
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struct list_head * node_ptr;
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struct ladish_app * app_ptr;
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list_for_each(node_ptr, &supervisor_ptr->applist)
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{
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app_ptr = list_entry(node_ptr, struct ladish_app, siblings);
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if (uuid_compare(app_ptr->uuid, uuid) == 0)
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{
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return (ladish_app_handle)app_ptr;
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}
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}
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return NULL;
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}
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ladish_app_handle
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ladish_app_supervisor_add(
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ladish_app_supervisor_handle supervisor_handle,
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const char * name,
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uuid_t uuid,
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bool autorun,
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const char * command,
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bool terminal,
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const char * level)
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{
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struct ladish_app * app_ptr;
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dbus_bool_t running;
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dbus_bool_t dbus_terminal;
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size_t len;
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uint8_t level_byte;
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if (!ladish_check_app_level_validity(level, &len))
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{
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log_error("invalid level '%s'", level);
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goto fail;
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}
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if (strcmp(level, LADISH_APP_LEVEL_JACKSESSION) == 0 &&
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supervisor_ptr->dir == NULL)
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{
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log_error("jack session apps need directory");
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goto fail;
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}
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app_ptr = malloc(sizeof(struct ladish_app));
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if (app_ptr == NULL)
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{
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log_error("malloc of struct ladish_app failed");
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goto fail;
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}
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app_ptr->name = strdup(name);
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if (app_ptr->name == NULL)
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{
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log_error("strdup() failed for app name");
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goto free_app;
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}
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app_ptr->commandline = strdup(command);
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if (app_ptr->commandline == NULL)
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{
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log_error("strdup() failed for app commandline");
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goto free_name;
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}
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app_ptr->js_commandline = NULL;
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app_ptr->dbus_name = NULL;
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app_ptr->terminal = terminal;
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memcpy(app_ptr->level, level, len + 1);
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app_ptr->pid = 0;
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app_ptr->pgrp = 0;
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app_ptr->firstborn_pid = 0;
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app_ptr->firstborn_pgrp = 0;
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app_ptr->firstborn_refcount = 0;
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app_ptr->id = supervisor_ptr->next_id++;
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if (uuid == NULL || uuid_is_null(uuid))
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{
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uuid_generate(app_ptr->uuid);
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}
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else
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{
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uuid_copy(app_ptr->uuid, uuid);
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}
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app_ptr->zombie = false;
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app_ptr->state = LADISH_APP_STATE_STOPPED;
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app_ptr->autorun = autorun;
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app_ptr->supervisor = supervisor_ptr;
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list_add_tail(&app_ptr->siblings, &supervisor_ptr->applist);
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|
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supervisor_ptr->version++;
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running = false;
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dbus_terminal = terminal;
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level = app_ptr->level;
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level_byte = ladish_level_string_to_integer(app_ptr->level);
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cdbus_signal_emit(
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cdbus_g_dbus_connection,
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supervisor_ptr->opath,
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IFACE_APP_SUPERVISOR,
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"AppAdded",
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"ttsbby",
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&supervisor_ptr->version,
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&app_ptr->id,
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&app_ptr->name,
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&running,
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&dbus_terminal,
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&level_byte);
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cdbus_signal_emit(
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cdbus_g_dbus_connection,
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supervisor_ptr->opath,
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IFACE_APP_SUPERVISOR,
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"AppAdded2",
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"ttsbbs",
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&supervisor_ptr->version,
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&app_ptr->id,
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&app_ptr->name,
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&running,
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&dbus_terminal,
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&level);
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return (ladish_app_handle)app_ptr;
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|
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free_name:
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free(app_ptr->name);
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free_app:
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free(app_ptr);
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fail:
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return NULL;
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}
|
|
|
|
static void ladish_app_send_signal(struct ladish_app * app_ptr, int sig, bool prefer_firstborn)
|
|
{
|
|
pid_t pid;
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const char * signal_name;
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|
|
|
ASSERT(app_ptr->state = LADISH_APP_STATE_STARTED);
|
|
|
|
switch (sig)
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|
{
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|
case SIGTERM:
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signal_name = "SIGTERM";
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break;
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|
case SIGKILL:
|
|
signal_name = "SIGKILL";
|
|
break;
|
|
case SIGUSR1:
|
|
signal_name = "SIGUSR1";
|
|
break;
|
|
default:
|
|
signal_name = strsignal(sig);
|
|
if (signal_name == NULL)
|
|
{
|
|
signal_name = "unknown";
|
|
}
|
|
}
|
|
|
|
if (app_ptr->pid == 0)
|
|
{
|
|
log_error("not sending signal %d (%s) to app '%s' because its pid is %d", sig, signal_name, app_ptr->name, (int)app_ptr->pid);
|
|
ASSERT_NO_PASS;
|
|
return;
|
|
}
|
|
|
|
switch (sig)
|
|
{
|
|
case SIGKILL:
|
|
case SIGTERM:
|
|
if (app_ptr->pgrp == 0)
|
|
{
|
|
app_ptr->pgrp = getpgid(app_ptr->pid);
|
|
if (app_ptr->pgrp == -1)
|
|
{
|
|
app_ptr->pgrp = 0;
|
|
if (errno != ESRCH)
|
|
{
|
|
log_error("getpgid(%u) failed. %s (%d)", (unsigned int)app_ptr->pid, strerror(errno), errno);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (app_ptr->firstborn_pid != 0)
|
|
{
|
|
app_ptr->firstborn_pgrp = getpgid(app_ptr->firstborn_pid);
|
|
if (app_ptr->firstborn_pgrp == -1)
|
|
{
|
|
app_ptr->firstborn_pgrp = 0;
|
|
if (errno != ESRCH)
|
|
{
|
|
log_error("getpgid(%u) failed (firstborn). %s (%d)", (unsigned int)app_ptr->firstborn_pid, strerror(errno), errno);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (app_ptr->pgrp != 0)
|
|
{
|
|
log_info("sending signal %d (%s) to pgrp %u ('%s')", sig, signal_name, (unsigned int)app_ptr->pgrp, app_ptr->name);
|
|
|
|
if (app_ptr->pgrp <= 1)
|
|
{
|
|
ASSERT_NO_PASS;
|
|
return;
|
|
}
|
|
|
|
killpg(app_ptr->pgrp, sig);
|
|
|
|
if (app_ptr->firstborn_pid != 0)
|
|
{
|
|
if (app_ptr->firstborn_pgrp != 0)
|
|
{
|
|
if (app_ptr->firstborn_pgrp <= 1)
|
|
{
|
|
ASSERT_NO_PASS;
|
|
return;
|
|
}
|
|
|
|
if (app_ptr->firstborn_pgrp != app_ptr->pgrp)
|
|
{
|
|
log_info("sending signal %d (%s) to firstborn pgrp %u ('%s')", sig, signal_name, (unsigned int)app_ptr->firstborn_pgrp, app_ptr->name);
|
|
|
|
killpg(app_ptr->firstborn_pgrp, sig);
|
|
}
|
|
return;
|
|
}
|
|
/* fall through to sending signal to pid */
|
|
}
|
|
else
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
/* fall through to sending signal to pid */
|
|
default:
|
|
if (app_ptr->pid <= 1)
|
|
{
|
|
ASSERT_NO_PASS;
|
|
return;
|
|
}
|
|
|
|
if (prefer_firstborn && app_ptr->firstborn_pid != 0)
|
|
{
|
|
pid = app_ptr->firstborn_pid;
|
|
}
|
|
else
|
|
{
|
|
pid = app_ptr->pid;
|
|
}
|
|
|
|
if (pid <= 1)
|
|
{
|
|
ASSERT_NO_PASS;
|
|
return;
|
|
}
|
|
|
|
log_info("sending signal %d (%s) to '%s' with pid %u", sig, signal_name, app_ptr->name, (unsigned int)pid);
|
|
kill(pid, sig);
|
|
}
|
|
}
|
|
|
|
static inline void ladish_app_initiate_lash_save(struct ladish_app * app_ptr, const char * base_dir)
|
|
{
|
|
char * app_dir;
|
|
char uuid_str[37];
|
|
|
|
if (base_dir == NULL)
|
|
{
|
|
log_error("Cannot initiate LASH save because base dir is unknown");
|
|
ASSERT_NO_PASS;
|
|
goto exit;
|
|
}
|
|
|
|
uuid_unparse(app_ptr->uuid, uuid_str);
|
|
app_dir = catdup3(base_dir, "/lash_apps/", uuid_str);
|
|
if (app_dir == NULL)
|
|
{
|
|
log_error("Cannot initiate LASH save because of memory allocation failure.");
|
|
goto exit;
|
|
}
|
|
|
|
if (!ensure_dir_exist(app_dir, S_IRWXU | S_IRWXG | S_IRWXO))
|
|
{
|
|
goto free;
|
|
}
|
|
|
|
if (lash_client_proxy_save(app_ptr->dbus_name, app_dir))
|
|
{
|
|
log_info("LASH Save into '%s' initiated for '%s' with D-Bus name '%s'", app_dir, app_ptr->name, app_ptr->dbus_name);
|
|
}
|
|
|
|
free:
|
|
free(app_dir);
|
|
exit:
|
|
return;
|
|
}
|
|
|
|
static inline void ladish_app_initiate_lash_restore(struct ladish_app * app_ptr, const char * base_dir)
|
|
{
|
|
char * app_dir;
|
|
char uuid_str[37];
|
|
struct st;
|
|
|
|
if (base_dir == NULL)
|
|
{
|
|
log_error("Cannot initiate LASH restore because base dir is unknown");
|
|
ASSERT_NO_PASS;
|
|
goto exit;
|
|
}
|
|
|
|
uuid_unparse(app_ptr->uuid, uuid_str);
|
|
app_dir = catdup3(base_dir, "/lash_apps/", uuid_str);
|
|
if (app_dir == NULL)
|
|
{
|
|
log_error("Cannot initiate LASH restore because of memory allocation failure.");
|
|
goto exit;
|
|
}
|
|
|
|
if (!check_dir_exists(app_dir))
|
|
{
|
|
log_info("Not initiating LASH restore because of app directory '%s' does not exist.", app_dir);
|
|
goto free;
|
|
}
|
|
|
|
if (lash_client_proxy_restore(app_ptr->dbus_name, app_dir))
|
|
{
|
|
log_info("LASH Save from '%s' initiated for '%s' with D-Bus name '%s'", app_dir, app_ptr->name, app_ptr->dbus_name);
|
|
}
|
|
|
|
free:
|
|
free(app_dir);
|
|
exit:
|
|
return;
|
|
}
|
|
|
|
#define app_ptr ((struct ladish_app *)context)
|
|
|
|
static void ladish_js_app_save_complete(void * context, const char * commandline)
|
|
{
|
|
if (commandline != NULL)
|
|
{
|
|
log_info("JS app saved, commandline '%s'", commandline);
|
|
ASSERT(app_ptr->supervisor->js_temp_dir != NULL);
|
|
|
|
ASSERT(app_ptr->js_commandline == NULL);
|
|
app_ptr->js_commandline = strdup(commandline);
|
|
if (app_ptr->js_commandline == NULL)
|
|
{
|
|
log_error("strdup() failed for JS app '%s' commandline '%s'", app_ptr->name, commandline);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ASSERT(app_ptr->js_commandline == NULL);
|
|
log_error("JACK session save failed for JS app '%s'", app_ptr->name);
|
|
}
|
|
|
|
if (app_ptr->supervisor->pending_js_saves != 1)
|
|
{
|
|
ASSERT(app_ptr->supervisor->pending_js_saves > 1);
|
|
app_ptr->supervisor->pending_js_saves--;
|
|
log_info("%u more JS apps are still saving", app_ptr->supervisor->pending_js_saves);
|
|
return;
|
|
}
|
|
|
|
log_info("No more pending JS app saves");
|
|
app_ptr->supervisor->pending_js_saves = 0;
|
|
|
|
ladish_js_save_complete(app_ptr->supervisor);
|
|
}
|
|
|
|
#undef app_ptr
|
|
|
|
static inline void ladish_app_initiate_save(struct ladish_app * app_ptr)
|
|
{
|
|
if (strcmp(app_ptr->level, LADISH_APP_LEVEL_LASH) == 0 &&
|
|
app_ptr->dbus_name != NULL)
|
|
{
|
|
ladish_app_initiate_lash_save(app_ptr, app_ptr->supervisor->dir != NULL ? app_ptr->supervisor->dir : g_base_dir);
|
|
}
|
|
else if (strcmp(app_ptr->level, LADISH_APP_LEVEL_JACKSESSION) == 0)
|
|
{
|
|
log_info("Initiating JACK session save for '%s'", app_ptr->name);
|
|
if (!ladish_js_save_app(app_ptr->uuid, app_ptr->supervisor->js_temp_dir, app_ptr, ladish_js_app_save_complete))
|
|
{
|
|
ladish_js_app_save_complete(app_ptr, NULL);
|
|
}
|
|
}
|
|
else if (strcmp(app_ptr->level, LADISH_APP_LEVEL_1) == 0)
|
|
{
|
|
ladish_app_send_signal(app_ptr, SIGUSR1, true);
|
|
}
|
|
}
|
|
|
|
static inline void ladish_app_initiate_stop(struct ladish_app * app_ptr)
|
|
{
|
|
if (strcmp(app_ptr->level, LADISH_APP_LEVEL_LASH) == 0 &&
|
|
app_ptr->dbus_name != NULL &&
|
|
lash_client_proxy_quit(app_ptr->dbus_name))
|
|
{
|
|
log_info("LASH Quit initiated for '%s' with D-Bus name '%s'", app_ptr->name, app_ptr->dbus_name);
|
|
}
|
|
else
|
|
{
|
|
ladish_app_send_signal(app_ptr, SIGTERM, false);
|
|
}
|
|
|
|
app_ptr->state = LADISH_APP_STATE_STOPPING;
|
|
}
|
|
|
|
bool ladish_app_supervisor_clear(ladish_app_supervisor_handle supervisor_handle)
|
|
{
|
|
struct list_head * node_ptr;
|
|
struct list_head * safe_node_ptr;
|
|
struct ladish_app * app_ptr;
|
|
bool lifeless;
|
|
|
|
free(supervisor_ptr->js_temp_dir);
|
|
supervisor_ptr->js_temp_dir = NULL;
|
|
free(supervisor_ptr->js_dir);
|
|
supervisor_ptr->js_dir = NULL;
|
|
free(supervisor_ptr->dir);
|
|
supervisor_ptr->dir = NULL;
|
|
|
|
free(supervisor_ptr->project_name);
|
|
supervisor_ptr->project_name = NULL;
|
|
|
|
lifeless = true;
|
|
|
|
list_for_each_safe(node_ptr, safe_node_ptr, &supervisor_ptr->applist)
|
|
{
|
|
app_ptr = list_entry(node_ptr, struct ladish_app, siblings);
|
|
if (app_ptr->pid != 0)
|
|
{
|
|
log_info("terminating '%s'...", app_ptr->name);
|
|
ladish_app_initiate_stop(app_ptr);
|
|
app_ptr->zombie = true;
|
|
lifeless = false;
|
|
}
|
|
else
|
|
{
|
|
log_info("removing '%s'", app_ptr->name);
|
|
remove_app_internal(supervisor_ptr, app_ptr);
|
|
}
|
|
}
|
|
|
|
return lifeless;
|
|
}
|
|
|
|
void ladish_app_supervisor_destroy(ladish_app_supervisor_handle supervisor_handle)
|
|
{
|
|
ladish_app_supervisor_clear(supervisor_handle);
|
|
free(supervisor_ptr->name);
|
|
free(supervisor_ptr->opath);
|
|
free(supervisor_ptr);
|
|
}
|
|
|
|
bool
|
|
ladish_app_supervisor_set_directory(
|
|
ladish_app_supervisor_handle supervisor_handle,
|
|
const char * dir)
|
|
{
|
|
char * dup;
|
|
char * js_dir;
|
|
|
|
ASSERT(supervisor_ptr->pending_js_saves == 0);
|
|
|
|
dup = strdup(dir);
|
|
if (dup == NULL)
|
|
{
|
|
log_error("strdup(\"%s\") failed", dir);
|
|
return false;
|
|
}
|
|
|
|
js_dir = catdup(dir, "/js_apps");
|
|
if (js_dir == NULL)
|
|
{
|
|
log_error("catdup() failed to compose supervisor js dir path");
|
|
free(dup);
|
|
return false;
|
|
}
|
|
|
|
free(supervisor_ptr->dir);
|
|
supervisor_ptr->dir = dup;
|
|
|
|
free(supervisor_ptr->js_dir);
|
|
supervisor_ptr->js_dir = js_dir;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool
|
|
ladish_app_supervisor_set_project_name(
|
|
ladish_app_supervisor_handle supervisor_handle,
|
|
const char * project_name)
|
|
{
|
|
char * dup;
|
|
|
|
if (project_name != NULL)
|
|
{
|
|
dup = strdup(project_name);
|
|
if (dup == NULL)
|
|
{
|
|
log_error("strdup(\"%s\") failed", project_name);
|
|
return false;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
dup = NULL;
|
|
}
|
|
|
|
free(supervisor_ptr->project_name);
|
|
supervisor_ptr->project_name = dup;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ladish_app_supervisor_child_exit(ladish_app_supervisor_handle supervisor_handle, pid_t pid, int exit_status)
|
|
{
|
|
struct list_head * node_ptr;
|
|
struct ladish_app * app_ptr;
|
|
bool clean;
|
|
|
|
list_for_each(node_ptr, &supervisor_ptr->applist)
|
|
{
|
|
app_ptr = list_entry(node_ptr, struct ladish_app, siblings);
|
|
if (app_ptr->pid == pid)
|
|
{
|
|
clean = WIFEXITED(exit_status) && WEXITSTATUS(exit_status) == 0;
|
|
|
|
log_info("%s exit of child '%s' detected.", clean ? "clean" : "dirty", app_ptr->name);
|
|
|
|
app_ptr->pid = 0;
|
|
app_ptr->pgrp = 0;
|
|
/* firstborn pid and pgrp is not reset here because it is refcounted
|
|
and managed independently through the add/del_pid() methods */
|
|
|
|
if (app_ptr->zombie)
|
|
{
|
|
remove_app_internal(supervisor_ptr, app_ptr);
|
|
}
|
|
else
|
|
{
|
|
if (app_ptr->state == LADISH_APP_STATE_STARTED && !clean)
|
|
{
|
|
ladish_notify_simple(LADISH_NOTIFY_URGENCY_HIGH, "App terminated unexpectedly", app_ptr->name);
|
|
}
|
|
|
|
app_ptr->state = LADISH_APP_STATE_STOPPED;
|
|
|
|
emit_app_state_changed(supervisor_ptr, app_ptr);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
ladish_app_supervisor_enum(
|
|
ladish_app_supervisor_handle supervisor_handle,
|
|
void * context,
|
|
ladish_app_supervisor_enum_callback callback)
|
|
{
|
|
struct list_head * node_ptr;
|
|
struct ladish_app * app_ptr;
|
|
|
|
list_for_each(node_ptr, &supervisor_ptr->applist)
|
|
{
|
|
app_ptr = list_entry(node_ptr, struct ladish_app, siblings);
|
|
|
|
if (!callback(context, app_ptr->name, app_ptr->pid != 0, app_ptr->commandline, app_ptr->terminal, app_ptr->level, app_ptr->pid, app_ptr->uuid))
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
#define app_ptr ((struct ladish_app *)app_handle)
|
|
|
|
bool ladish_app_supervisor_start_app(ladish_app_supervisor_handle supervisor_handle, ladish_app_handle app_handle)
|
|
{
|
|
char uuid_str[37];
|
|
char * js_dir;
|
|
bool ret;
|
|
|
|
app_ptr->zombie = false;
|
|
|
|
ASSERT(app_ptr->pid == 0);
|
|
|
|
if (strcmp(app_ptr->level, LADISH_APP_LEVEL_JACKSESSION) == 0)
|
|
{
|
|
uuid_unparse(app_ptr->uuid, uuid_str);
|
|
js_dir = catdup4(supervisor_ptr->js_dir, "/", uuid_str, "/");
|
|
if (js_dir == NULL)
|
|
{
|
|
log_error("catdup4() failed to compose app jack session dir");
|
|
return false;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
js_dir = NULL;
|
|
}
|
|
|
|
ret = loader_execute(
|
|
supervisor_ptr->name,
|
|
supervisor_ptr->project_name,
|
|
app_ptr->name,
|
|
supervisor_ptr->dir != NULL ? supervisor_ptr->dir : "/",
|
|
js_dir,
|
|
app_ptr->terminal,
|
|
app_ptr->commandline,
|
|
&app_ptr->pid);
|
|
|
|
free(js_dir);
|
|
|
|
if (!ret)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
ASSERT(app_ptr->pid != 0);
|
|
app_ptr->state = LADISH_APP_STATE_STARTED;
|
|
|
|
emit_app_state_changed(supervisor_ptr, app_ptr);
|
|
return true;
|
|
}
|
|
|
|
void ladish_app_supervisor_remove_app(ladish_app_supervisor_handle supervisor_handle, ladish_app_handle app_handle)
|
|
{
|
|
remove_app_internal(supervisor_ptr, app_ptr);
|
|
}
|
|
|
|
unsigned int ladish_app_get_state(ladish_app_handle app_handle)
|
|
{
|
|
return app_ptr->state;
|
|
}
|
|
|
|
bool ladish_app_is_running(ladish_app_handle app_handle)
|
|
{
|
|
return app_ptr->pid != 0;
|
|
}
|
|
|
|
const char * ladish_app_get_name(ladish_app_handle app_handle)
|
|
{
|
|
return app_ptr->name;
|
|
}
|
|
|
|
void ladish_app_get_uuid(ladish_app_handle app_handle, uuid_t uuid)
|
|
{
|
|
uuid_copy(uuid, app_ptr->uuid);
|
|
}
|
|
|
|
void ladish_app_stop(ladish_app_handle app_handle)
|
|
{
|
|
ladish_app_initiate_stop(app_ptr);
|
|
}
|
|
|
|
void ladish_app_kill(ladish_app_handle app_handle)
|
|
{
|
|
ladish_app_send_signal(app_ptr, SIGKILL, false);
|
|
app_ptr->state = LADISH_APP_STATE_KILL;
|
|
}
|
|
|
|
void ladish_app_restore(ladish_app_handle app_handle)
|
|
{
|
|
if (strcmp(app_ptr->level, LADISH_APP_LEVEL_LASH) == 0 &&
|
|
app_ptr->dbus_name != NULL)
|
|
{
|
|
ladish_app_initiate_lash_restore(app_ptr, app_ptr->supervisor->dir != NULL ? app_ptr->supervisor->dir : g_base_dir);
|
|
}
|
|
}
|
|
|
|
void ladish_app_add_pid(ladish_app_handle app_handle, pid_t pid)
|
|
{
|
|
if (app_ptr->pid == 0)
|
|
{
|
|
log_error("Associating pid with stopped app does not make sense");
|
|
ASSERT_NO_PASS;
|
|
return;
|
|
}
|
|
|
|
if (pid <= 1) /* catch -1, 0 and 1 */
|
|
{
|
|
log_error("Refusing domination by ignoring pid %d", (int)pid);
|
|
ASSERT_NO_PASS;
|
|
return;
|
|
}
|
|
|
|
if (app_ptr->pid == pid)
|
|
{ /* The top level process that is already known */
|
|
return;
|
|
}
|
|
|
|
if (app_ptr->firstborn_pid != 0)
|
|
{ /* Ignore non-first children */
|
|
if (app_ptr->firstborn_pid == pid)
|
|
{
|
|
app_ptr->firstborn_refcount++;
|
|
}
|
|
return;
|
|
}
|
|
|
|
log_info("First grandchild with pid %u", (unsigned int)pid);
|
|
app_ptr->firstborn_pid = pid;
|
|
ASSERT(app_ptr->firstborn_refcount == 0);
|
|
app_ptr->firstborn_refcount = 1;
|
|
}
|
|
|
|
void ladish_app_del_pid(ladish_app_handle app_handle, pid_t pid)
|
|
{
|
|
if (app_ptr->firstborn_pid != 0 && app_ptr->firstborn_pid == pid)
|
|
{
|
|
ASSERT(app_ptr->firstborn_refcount > 0);
|
|
app_ptr->firstborn_refcount--;
|
|
if (app_ptr->firstborn_refcount > 0)
|
|
{
|
|
return;
|
|
}
|
|
log_info("First grandchild with pid %u has gone", (unsigned int)pid);
|
|
app_ptr->firstborn_pid = 0;
|
|
app_ptr->firstborn_pgrp = 0;
|
|
app_ptr->firstborn_refcount = 0;
|
|
}
|
|
}
|
|
|
|
bool ladish_app_set_dbus_name(ladish_app_handle app_handle, const char * name)
|
|
{
|
|
char * dup;
|
|
|
|
dup = strdup(name);
|
|
if (dup == NULL)
|
|
{
|
|
log_error("strdup() failed for app dbus name");
|
|
return false;
|
|
}
|
|
|
|
free(app_ptr->dbus_name);
|
|
app_ptr->dbus_name = dup;
|
|
return true;
|
|
}
|
|
|
|
#undef app_ptr
|
|
|
|
void ladish_app_supervisor_autorun(ladish_app_supervisor_handle supervisor_handle)
|
|
{
|
|
struct list_head * node_ptr;
|
|
struct ladish_app * app_ptr;
|
|
|
|
list_for_each(node_ptr, &supervisor_ptr->applist)
|
|
{
|
|
app_ptr = list_entry(node_ptr, struct ladish_app, siblings);
|
|
|
|
if (!app_ptr->autorun)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
app_ptr->autorun = false;
|
|
|
|
log_info("autorun('%s', %s, '%s') called", app_ptr->name, app_ptr->terminal ? "terminal" : "shell", app_ptr->commandline);
|
|
|
|
if (!ladish_app_supervisor_start_app((ladish_app_supervisor_handle)supervisor_ptr, (ladish_app_handle)app_ptr))
|
|
{
|
|
log_error("Execution of '%s' failed", app_ptr->commandline);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
void ladish_app_supervisor_stop(ladish_app_supervisor_handle supervisor_handle)
|
|
{
|
|
struct list_head * node_ptr;
|
|
struct ladish_app * app_ptr;
|
|
|
|
list_for_each(node_ptr, &supervisor_ptr->applist)
|
|
{
|
|
app_ptr = list_entry(node_ptr, struct ladish_app, siblings);
|
|
if (app_ptr->pid != 0)
|
|
{
|
|
log_info("terminating '%s'...", app_ptr->name);
|
|
app_ptr->autorun = true;
|
|
ladish_app_initiate_stop(app_ptr);
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
ladish_app_supervisor_save(
|
|
ladish_app_supervisor_handle supervisor_handle,
|
|
void * context,
|
|
ladish_save_complete_callback callback)
|
|
{
|
|
struct list_head * node_ptr;
|
|
struct ladish_app * app_ptr;
|
|
bool success;
|
|
|
|
ASSERT(callback != NULL);
|
|
|
|
ASSERT(supervisor_ptr->js_temp_dir == NULL);
|
|
ASSERT(supervisor_ptr->pending_js_saves == 0);
|
|
list_for_each(node_ptr, &supervisor_ptr->applist)
|
|
{
|
|
app_ptr = list_entry(node_ptr, struct ladish_app, siblings);
|
|
if (app_ptr->state == LADISH_APP_STATE_STARTED &&
|
|
strcmp(app_ptr->level, LADISH_APP_LEVEL_JACKSESSION) == 0)
|
|
{
|
|
ASSERT(app_ptr->js_commandline == NULL);
|
|
supervisor_ptr->pending_js_saves++;
|
|
}
|
|
}
|
|
|
|
supervisor_ptr->save_callback_context = context;
|
|
supervisor_ptr->save_callback = callback;
|
|
|
|
if (supervisor_ptr->pending_js_saves > 0)
|
|
{
|
|
ASSERT(supervisor_ptr->dir != NULL);
|
|
supervisor_ptr->js_temp_dir = catdup(supervisor_ptr->dir, "/js_apps.tmpXXXXXX");
|
|
if (supervisor_ptr->js_temp_dir == NULL)
|
|
{
|
|
log_error("catdup() failed to compose supervisor js temp dir path template");
|
|
goto reset_js_pending_saves;
|
|
}
|
|
|
|
if (mkdtemp(supervisor_ptr->js_temp_dir) == NULL)
|
|
{
|
|
log_error("mkdtemp('%s') failed. errno = %d (%s)", supervisor_ptr->js_temp_dir, errno, strerror(errno));
|
|
goto free_js_temp_dir;
|
|
}
|
|
|
|
log_info("saving %u JACK session apps to '%s'", supervisor_ptr->pending_js_saves, supervisor_ptr->js_temp_dir);
|
|
}
|
|
|
|
list_for_each(node_ptr, &supervisor_ptr->applist)
|
|
{
|
|
app_ptr = list_entry(node_ptr, struct ladish_app, siblings);
|
|
if (app_ptr->state != LADISH_APP_STATE_STARTED)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
if (app_ptr->pid == 0)
|
|
{
|
|
ASSERT_NO_PASS;
|
|
continue;
|
|
}
|
|
|
|
ladish_app_initiate_save(app_ptr);
|
|
}
|
|
|
|
success = true;
|
|
goto exit;
|
|
|
|
free_js_temp_dir:
|
|
free(supervisor_ptr->js_temp_dir);
|
|
supervisor_ptr->js_temp_dir = NULL;
|
|
reset_js_pending_saves:
|
|
supervisor_ptr->pending_js_saves = 0;
|
|
success = false;
|
|
exit:
|
|
if (supervisor_ptr->pending_js_saves == 0 && supervisor_ptr->save_callback != NULL)
|
|
{ /* Room/studio without js apps.
|
|
In case of ladish_js_save_app() failure,
|
|
the callback will either be called already or
|
|
will be called later when all pending js app saves are done.
|
|
In former case callback will be NULL.
|
|
In latter case pending_js_saves will be greater than zero. */
|
|
ASSERT(supervisor_ptr->save_callback == callback);
|
|
ASSERT(supervisor_ptr->save_callback_context = context);
|
|
callback(context, success);
|
|
supervisor_ptr->save_callback = NULL;
|
|
supervisor_ptr->save_callback_context = NULL;
|
|
}
|
|
}
|
|
|
|
const char * ladish_app_supervisor_get_name(ladish_app_supervisor_handle supervisor_handle)
|
|
{
|
|
return supervisor_ptr->name;
|
|
}
|
|
|
|
unsigned int ladish_app_supervisor_get_running_app_count(ladish_app_supervisor_handle supervisor_handle)
|
|
{
|
|
struct list_head * node_ptr;
|
|
struct ladish_app * app_ptr;
|
|
unsigned int counter;
|
|
|
|
counter = 0;
|
|
list_for_each(node_ptr, &supervisor_ptr->applist)
|
|
{
|
|
app_ptr = list_entry(node_ptr, struct ladish_app, siblings);
|
|
if (app_ptr->pid != 0)
|
|
{
|
|
counter++;
|
|
}
|
|
}
|
|
|
|
return counter;
|
|
}
|
|
|
|
bool ladish_app_supervisor_has_apps(ladish_app_supervisor_handle supervisor_handle)
|
|
{
|
|
return !list_empty(&supervisor_ptr->applist);
|
|
}
|
|
|
|
void ladish_app_supervisor_dump(ladish_app_supervisor_handle supervisor_handle)
|
|
{
|
|
struct list_head * node_ptr;
|
|
struct ladish_app * app_ptr;
|
|
char uuid_str[37];
|
|
|
|
list_for_each(node_ptr, &supervisor_ptr->applist)
|
|
{
|
|
app_ptr = list_entry(node_ptr, struct ladish_app, siblings);
|
|
uuid_unparse(app_ptr->uuid, uuid_str);
|
|
log_info("app '%s' with commandline '%s'", app_ptr->name, app_ptr->commandline);
|
|
log_info(" %s", uuid_str);
|
|
log_info(" %s, %s, level '%s'", app_ptr->terminal ? "terminal" : "shell", app_ptr->autorun ? "autorun" : "stopped", app_ptr->level, app_ptr->commandline);
|
|
}
|
|
}
|
|
|
|
#undef supervisor_ptr
|
|
|
|
/**********************************************************************************/
|
|
/* D-Bus methods */
|
|
/**********************************************************************************/
|
|
|
|
#define supervisor_ptr ((struct ladish_app_supervisor *)call_ptr->iface_context)
|
|
|
|
static void get_version(struct cdbus_method_call * call_ptr)
|
|
{
|
|
uint32_t version;
|
|
|
|
version = 1;
|
|
|
|
cdbus_method_return_new_single(call_ptr, DBUS_TYPE_UINT32, &version);
|
|
}
|
|
|
|
static void get_all_multiversion(struct cdbus_method_call * call_ptr, int version)
|
|
{
|
|
DBusMessageIter iter, array_iter, struct_iter;
|
|
struct list_head * node_ptr;
|
|
struct ladish_app * app_ptr;
|
|
dbus_bool_t running;
|
|
dbus_bool_t terminal;
|
|
const char * level_str;
|
|
uint8_t level_byte;
|
|
|
|
//log_info("get_all called");
|
|
|
|
call_ptr->reply = dbus_message_new_method_return(call_ptr->message);
|
|
if (call_ptr->reply == NULL)
|
|
{
|
|
goto fail;
|
|
}
|
|
|
|
dbus_message_iter_init_append(call_ptr->reply, &iter);
|
|
|
|
if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_UINT64, &supervisor_ptr->version))
|
|
{
|
|
goto fail_unref;
|
|
}
|
|
|
|
if (!dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, version == 1 ? "(tsbby)" : "(tsbbs)", &array_iter))
|
|
{
|
|
goto fail_unref;
|
|
}
|
|
|
|
list_for_each(node_ptr, &supervisor_ptr->applist)
|
|
{
|
|
app_ptr = list_entry(node_ptr, struct ladish_app, siblings);
|
|
|
|
log_info("app '%s' (%llu)", app_ptr->name, (unsigned long long)app_ptr->id);
|
|
|
|
if (!dbus_message_iter_open_container (&array_iter, DBUS_TYPE_STRUCT, NULL, &struct_iter))
|
|
{
|
|
goto fail_unref;
|
|
}
|
|
|
|
if (!dbus_message_iter_append_basic(&struct_iter, DBUS_TYPE_UINT64, &app_ptr->id))
|
|
{
|
|
goto fail_unref;
|
|
}
|
|
|
|
if (!dbus_message_iter_append_basic(&struct_iter, DBUS_TYPE_STRING, &app_ptr->name))
|
|
{
|
|
goto fail_unref;
|
|
}
|
|
|
|
running = app_ptr->pid != 0;
|
|
if (!dbus_message_iter_append_basic(&struct_iter, DBUS_TYPE_BOOLEAN, &running))
|
|
{
|
|
goto fail_unref;
|
|
}
|
|
|
|
terminal = app_ptr->terminal;
|
|
if (!dbus_message_iter_append_basic(&struct_iter, DBUS_TYPE_BOOLEAN, &terminal))
|
|
{
|
|
goto fail_unref;
|
|
}
|
|
|
|
if (version == 1)
|
|
{
|
|
level_byte = ladish_level_string_to_integer(app_ptr->level);
|
|
if (!dbus_message_iter_append_basic(&struct_iter, DBUS_TYPE_BYTE, &level_byte))
|
|
{
|
|
goto fail_unref;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ASSERT(version == 2);
|
|
|
|
level_str = app_ptr->level;
|
|
if (!dbus_message_iter_append_basic(&struct_iter, DBUS_TYPE_STRING, &level_str))
|
|
{
|
|
goto fail_unref;
|
|
}
|
|
}
|
|
|
|
if (!dbus_message_iter_close_container(&array_iter, &struct_iter))
|
|
{
|
|
goto fail_unref;
|
|
}
|
|
}
|
|
|
|
if (!dbus_message_iter_close_container(&iter, &array_iter))
|
|
{
|
|
goto fail_unref;
|
|
}
|
|
|
|
return;
|
|
|
|
fail_unref:
|
|
dbus_message_unref(call_ptr->reply);
|
|
call_ptr->reply = NULL;
|
|
|
|
fail:
|
|
log_error("Ran out of memory trying to construct method return");
|
|
}
|
|
|
|
static void get_all1(struct cdbus_method_call * call_ptr)
|
|
{
|
|
get_all_multiversion(call_ptr, 1);
|
|
}
|
|
|
|
static void get_all2(struct cdbus_method_call * call_ptr)
|
|
{
|
|
get_all_multiversion(call_ptr, 2);
|
|
}
|
|
|
|
static void run_custom1(struct cdbus_method_call * call_ptr)
|
|
{
|
|
dbus_bool_t terminal;
|
|
const char * commandline;
|
|
const char * name;
|
|
uint8_t level;
|
|
|
|
if (!dbus_message_get_args(
|
|
call_ptr->message,
|
|
&cdbus_g_dbus_error,
|
|
DBUS_TYPE_BOOLEAN, &terminal,
|
|
DBUS_TYPE_STRING, &commandline,
|
|
DBUS_TYPE_STRING, &name,
|
|
DBUS_TYPE_BYTE, &level,
|
|
DBUS_TYPE_INVALID))
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_INVALID_ARGS, "Invalid arguments to method \"%s\": %s", call_ptr->method_name, cdbus_g_dbus_error.message);
|
|
dbus_error_free(&cdbus_g_dbus_error);
|
|
return;
|
|
}
|
|
|
|
log_info("%s('%s', %s, '%s', %"PRIu8") called", call_ptr->method_name, name, terminal ? "terminal" : "shell", commandline, level);
|
|
|
|
if (level > 1)
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_INVALID_ARGS, "invalid integer level %"PRIu8, level);
|
|
return;
|
|
}
|
|
|
|
if (ladish_command_new_app(
|
|
call_ptr,
|
|
ladish_studio_get_cmd_queue(),
|
|
supervisor_ptr->opath,
|
|
terminal,
|
|
commandline,
|
|
name,
|
|
level == 0 ? LADISH_APP_LEVEL_0 : LADISH_APP_LEVEL_1))
|
|
{
|
|
cdbus_method_return_new_void(call_ptr);
|
|
}
|
|
}
|
|
|
|
static void run_custom2(struct cdbus_method_call * call_ptr)
|
|
{
|
|
dbus_bool_t terminal;
|
|
const char * commandline;
|
|
const char * name;
|
|
const char * level;
|
|
|
|
if (!dbus_message_get_args(
|
|
call_ptr->message,
|
|
&cdbus_g_dbus_error,
|
|
DBUS_TYPE_BOOLEAN, &terminal,
|
|
DBUS_TYPE_STRING, &commandline,
|
|
DBUS_TYPE_STRING, &name,
|
|
DBUS_TYPE_STRING, &level,
|
|
DBUS_TYPE_INVALID))
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_INVALID_ARGS, "Invalid arguments to method \"%s\": %s", call_ptr->method_name, cdbus_g_dbus_error.message);
|
|
dbus_error_free(&cdbus_g_dbus_error);
|
|
return;
|
|
}
|
|
|
|
log_info("%s('%s', %s, '%s', '%s') called", call_ptr->method_name, name, terminal ? "terminal" : "shell", commandline, level);
|
|
|
|
if (!ladish_check_app_level_validity(level, NULL))
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_INVALID_ARGS, "invalid level '%s'", level);
|
|
return;
|
|
}
|
|
|
|
if (ladish_command_new_app(
|
|
call_ptr,
|
|
ladish_studio_get_cmd_queue(),
|
|
supervisor_ptr->opath,
|
|
terminal,
|
|
commandline,
|
|
name,
|
|
level))
|
|
{
|
|
cdbus_method_return_new_void(call_ptr);
|
|
}
|
|
}
|
|
|
|
static void start_app(struct cdbus_method_call * call_ptr)
|
|
{
|
|
uint64_t id;
|
|
|
|
if (!dbus_message_get_args(
|
|
call_ptr->message,
|
|
&cdbus_g_dbus_error,
|
|
DBUS_TYPE_UINT64, &id,
|
|
DBUS_TYPE_INVALID))
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_INVALID_ARGS, "Invalid arguments to method \"%s\": %s", call_ptr->method_name, cdbus_g_dbus_error.message);
|
|
dbus_error_free(&cdbus_g_dbus_error);
|
|
return;
|
|
}
|
|
|
|
if (ladish_command_change_app_state(call_ptr, ladish_studio_get_cmd_queue(), supervisor_ptr->opath, id, LADISH_APP_STATE_STARTED))
|
|
{
|
|
cdbus_method_return_new_void(call_ptr);
|
|
}
|
|
}
|
|
|
|
static void stop_app(struct cdbus_method_call * call_ptr)
|
|
{
|
|
uint64_t id;
|
|
|
|
if (!dbus_message_get_args(
|
|
call_ptr->message,
|
|
&cdbus_g_dbus_error,
|
|
DBUS_TYPE_UINT64, &id,
|
|
DBUS_TYPE_INVALID))
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_INVALID_ARGS, "Invalid arguments to method \"%s\": %s", call_ptr->method_name, cdbus_g_dbus_error.message);
|
|
dbus_error_free(&cdbus_g_dbus_error);
|
|
return;
|
|
}
|
|
|
|
if (ladish_command_change_app_state(call_ptr, ladish_studio_get_cmd_queue(), supervisor_ptr->opath, id, LADISH_APP_STATE_STOPPED))
|
|
{
|
|
cdbus_method_return_new_void(call_ptr);
|
|
}
|
|
}
|
|
|
|
static void kill_app(struct cdbus_method_call * call_ptr)
|
|
{
|
|
uint64_t id;
|
|
|
|
if (!dbus_message_get_args(
|
|
call_ptr->message,
|
|
&cdbus_g_dbus_error,
|
|
DBUS_TYPE_UINT64, &id,
|
|
DBUS_TYPE_INVALID))
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_INVALID_ARGS, "Invalid arguments to method \"%s\": %s", call_ptr->method_name, cdbus_g_dbus_error.message);
|
|
dbus_error_free(&cdbus_g_dbus_error);
|
|
return;
|
|
}
|
|
|
|
if (ladish_command_change_app_state(call_ptr, ladish_studio_get_cmd_queue(), supervisor_ptr->opath, id, LADISH_APP_STATE_KILL))
|
|
{
|
|
cdbus_method_return_new_void(call_ptr);
|
|
}
|
|
}
|
|
|
|
static void get_app_properties_multiversion(struct cdbus_method_call * call_ptr, int version)
|
|
{
|
|
uint64_t id;
|
|
struct ladish_app * app_ptr;
|
|
dbus_bool_t running;
|
|
dbus_bool_t terminal;
|
|
const char * level_str;
|
|
uint8_t level_byte;
|
|
int level_type;
|
|
void * level_ptr;
|
|
|
|
if (!dbus_message_get_args(
|
|
call_ptr->message,
|
|
&cdbus_g_dbus_error,
|
|
DBUS_TYPE_UINT64, &id,
|
|
DBUS_TYPE_INVALID))
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_INVALID_ARGS, "Invalid arguments to method \"%s\": %s", call_ptr->method_name, cdbus_g_dbus_error.message);
|
|
dbus_error_free(&cdbus_g_dbus_error);
|
|
return;
|
|
}
|
|
|
|
app_ptr = ladish_app_supervisor_find_app_by_id_internal(supervisor_ptr, id);
|
|
if (app_ptr == NULL)
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_INVALID_ARGS, "App with ID %"PRIu64" not found", id);
|
|
return;
|
|
}
|
|
|
|
running = app_ptr->pid != 0;
|
|
terminal = app_ptr->terminal;
|
|
if (version == 1)
|
|
{
|
|
level_byte = ladish_level_string_to_integer(app_ptr->level);
|
|
level_type = DBUS_TYPE_BYTE;
|
|
level_ptr = &level_byte;
|
|
}
|
|
else
|
|
{
|
|
ASSERT(version == 2);
|
|
level_str = app_ptr->level;
|
|
level_type = DBUS_TYPE_STRING;
|
|
level_ptr = &level_str;
|
|
}
|
|
|
|
call_ptr->reply = dbus_message_new_method_return(call_ptr->message);
|
|
if (call_ptr->reply == NULL)
|
|
{
|
|
goto fail;
|
|
}
|
|
|
|
if (!dbus_message_append_args(
|
|
call_ptr->reply,
|
|
DBUS_TYPE_STRING, &app_ptr->name,
|
|
DBUS_TYPE_STRING, &app_ptr->commandline,
|
|
DBUS_TYPE_BOOLEAN, &running,
|
|
DBUS_TYPE_BOOLEAN, &terminal,
|
|
level_type, level_ptr,
|
|
DBUS_TYPE_INVALID))
|
|
{
|
|
goto fail_unref;
|
|
}
|
|
|
|
return;
|
|
|
|
fail_unref:
|
|
dbus_message_unref(call_ptr->reply);
|
|
call_ptr->reply = NULL;
|
|
|
|
fail:
|
|
log_error("Ran out of memory trying to construct method return");
|
|
}
|
|
|
|
static void get_app_properties1(struct cdbus_method_call * call_ptr)
|
|
{
|
|
get_app_properties_multiversion(call_ptr, 1);
|
|
}
|
|
|
|
static void get_app_properties2(struct cdbus_method_call * call_ptr)
|
|
{
|
|
get_app_properties_multiversion(call_ptr, 2);
|
|
}
|
|
|
|
static void set_app_properties_multiversion(struct cdbus_method_call * call_ptr, int version)
|
|
{
|
|
uint64_t id;
|
|
dbus_bool_t terminal;
|
|
const char * name;
|
|
const char * commandline;
|
|
const char * level_str;
|
|
uint8_t level_byte;
|
|
int level_type;
|
|
void * level_ptr;
|
|
struct ladish_app * app_ptr;
|
|
char * name_buffer;
|
|
char * commandline_buffer;
|
|
size_t len;
|
|
|
|
if (version == 1)
|
|
{
|
|
level_type = DBUS_TYPE_BYTE;
|
|
level_ptr = &level_byte;
|
|
}
|
|
else
|
|
{
|
|
ASSERT(version == 2);
|
|
level_type = DBUS_TYPE_STRING;
|
|
level_ptr = &level_str;
|
|
}
|
|
|
|
if (!dbus_message_get_args(
|
|
call_ptr->message,
|
|
&cdbus_g_dbus_error,
|
|
DBUS_TYPE_UINT64, &id,
|
|
DBUS_TYPE_STRING, &name,
|
|
DBUS_TYPE_STRING, &commandline,
|
|
DBUS_TYPE_BOOLEAN, &terminal,
|
|
level_type, level_ptr,
|
|
DBUS_TYPE_INVALID))
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_INVALID_ARGS, "Invalid arguments to method \"%s\": %s", call_ptr->method_name, cdbus_g_dbus_error.message);
|
|
dbus_error_free(&cdbus_g_dbus_error);
|
|
return;
|
|
}
|
|
|
|
if (version == 1)
|
|
{
|
|
if (level_byte > 1)
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_INVALID_ARGS, "invalid integer level %"PRIu8, level_byte);
|
|
return;
|
|
}
|
|
|
|
level_str = level_byte == 0 ? LADISH_APP_LEVEL_0 : LADISH_APP_LEVEL_1;
|
|
len = strlen(level_str);
|
|
}
|
|
else
|
|
{
|
|
ASSERT(version == 2);
|
|
if (!ladish_check_app_level_validity(level_str, &len))
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_INVALID_ARGS, "invalid level '%s'", level_str);
|
|
return;
|
|
}
|
|
}
|
|
|
|
app_ptr = ladish_app_supervisor_find_app_by_id_internal(supervisor_ptr, id);
|
|
if (app_ptr == NULL)
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_INVALID_ARGS, "App with ID %"PRIu64" not found", id);
|
|
return;
|
|
}
|
|
|
|
if (app_ptr->pid != 0 && strcmp(commandline, app_ptr->commandline) != 0)
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_FAILED, "Cannot change commandline when app is running. '%s' -> '%s'", app_ptr->commandline, commandline);
|
|
return;
|
|
}
|
|
|
|
if (app_ptr->pid != 0 && ((app_ptr->terminal && !terminal) || (!app_ptr->terminal && terminal)))
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_FAILED, "Cannot change whether to run in terminal when app is running");
|
|
return;
|
|
}
|
|
|
|
if (app_ptr->pid != 0 && strcmp(app_ptr->level, level_str) != 0)
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_FAILED, "Cannot change app level when app is running");
|
|
return;
|
|
}
|
|
|
|
if (strcmp(commandline, app_ptr->commandline) != 0)
|
|
{
|
|
commandline_buffer = strdup(commandline);
|
|
if (commandline_buffer == NULL)
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_FAILED, "strdup() failed for app commandline");
|
|
return;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
commandline_buffer = NULL;
|
|
}
|
|
|
|
if (strcmp(name, app_ptr->name) != 0)
|
|
{
|
|
name_buffer = strdup(name);
|
|
if (name_buffer == NULL)
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_FAILED, "strdup() failed for app nam");
|
|
if (commandline_buffer != NULL)
|
|
{
|
|
free(commandline_buffer);
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
name_buffer = NULL;
|
|
}
|
|
|
|
if (name_buffer != NULL)
|
|
{
|
|
supervisor_ptr->on_app_renamed(supervisor_ptr->on_app_renamed_context, app_ptr->uuid, app_ptr->name, name_buffer);
|
|
free(app_ptr->name);
|
|
app_ptr->name = name_buffer;
|
|
}
|
|
|
|
if (commandline_buffer != NULL)
|
|
{
|
|
free(app_ptr->commandline);
|
|
app_ptr->commandline = commandline_buffer;
|
|
}
|
|
|
|
memcpy(app_ptr->level, level_str, len + 1);
|
|
app_ptr->terminal = terminal;
|
|
|
|
emit_app_state_changed(supervisor_ptr, app_ptr);
|
|
|
|
cdbus_method_return_new_void(call_ptr);
|
|
}
|
|
|
|
static void set_app_properties1(struct cdbus_method_call * call_ptr)
|
|
{
|
|
set_app_properties_multiversion(call_ptr, 1);
|
|
}
|
|
|
|
static void set_app_properties2(struct cdbus_method_call * call_ptr)
|
|
{
|
|
set_app_properties_multiversion(call_ptr, 2);
|
|
}
|
|
|
|
|
|
static void remove_app(struct cdbus_method_call * call_ptr)
|
|
{
|
|
uint64_t id;
|
|
|
|
if (!dbus_message_get_args(
|
|
call_ptr->message,
|
|
&cdbus_g_dbus_error,
|
|
DBUS_TYPE_UINT64, &id,
|
|
DBUS_TYPE_INVALID))
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_INVALID_ARGS, "Invalid arguments to method \"%s\": %s", call_ptr->method_name, cdbus_g_dbus_error.message);
|
|
dbus_error_free(&cdbus_g_dbus_error);
|
|
return;
|
|
}
|
|
|
|
if (ladish_command_remove_app(call_ptr, ladish_studio_get_cmd_queue(), supervisor_ptr->opath, id))
|
|
{
|
|
cdbus_method_return_new_void(call_ptr);
|
|
}
|
|
}
|
|
|
|
static void is_app_running(struct cdbus_method_call * call_ptr)
|
|
{
|
|
uint64_t id;
|
|
struct ladish_app * app_ptr;
|
|
dbus_bool_t running;
|
|
|
|
if (!dbus_message_get_args(
|
|
call_ptr->message,
|
|
&cdbus_g_dbus_error,
|
|
DBUS_TYPE_UINT64, &id,
|
|
DBUS_TYPE_INVALID))
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_INVALID_ARGS, "Invalid arguments to method \"%s\": %s", call_ptr->method_name, cdbus_g_dbus_error.message);
|
|
dbus_error_free(&cdbus_g_dbus_error);
|
|
return;
|
|
}
|
|
|
|
app_ptr = ladish_app_supervisor_find_app_by_id_internal(supervisor_ptr, id);
|
|
if (app_ptr == NULL)
|
|
{
|
|
cdbus_error(call_ptr, DBUS_ERROR_INVALID_ARGS, "App with ID %"PRIu64" not found", id);
|
|
return;
|
|
}
|
|
|
|
running = app_ptr->pid != 0;
|
|
|
|
cdbus_method_return_new_single(call_ptr, DBUS_TYPE_BOOLEAN, &running);
|
|
}
|
|
|
|
#undef supervisor_ptr
|
|
|
|
CDBUS_METHOD_ARGS_BEGIN(GetInterfaceVersion, "Get version of this D-Bus interface")
|
|
CDBUS_METHOD_ARG_DESCRIBE_OUT("running", DBUS_TYPE_UINT32_AS_STRING, "Interface version")
|
|
CDBUS_METHOD_ARGS_END
|
|
|
|
CDBUS_METHOD_ARGS_BEGIN(GetAll, "Get list of apps")
|
|
CDBUS_METHOD_ARG_DESCRIBE_OUT("list_version", DBUS_TYPE_UINT64_AS_STRING, "Version of the list")
|
|
CDBUS_METHOD_ARG_DESCRIBE_OUT("apps_list", "a(tsbby)", "List of apps")
|
|
CDBUS_METHOD_ARGS_END
|
|
|
|
CDBUS_METHOD_ARGS_BEGIN(GetAll2, "Get list of apps")
|
|
CDBUS_METHOD_ARG_DESCRIBE_OUT("list_version", DBUS_TYPE_UINT64_AS_STRING, "Version of the list")
|
|
CDBUS_METHOD_ARG_DESCRIBE_OUT("apps_list", "a(tsbbs)", "List of apps")
|
|
CDBUS_METHOD_ARGS_END
|
|
|
|
CDBUS_METHOD_ARGS_BEGIN(RunCustom, "Start application by supplying commandline")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("terminal", DBUS_TYPE_BOOLEAN_AS_STRING, "Whether to run in terminal")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("commandline", DBUS_TYPE_STRING_AS_STRING, "Commandline")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("name", DBUS_TYPE_STRING_AS_STRING, "Name")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("level", DBUS_TYPE_BYTE_AS_STRING, "Level")
|
|
CDBUS_METHOD_ARGS_END
|
|
|
|
CDBUS_METHOD_ARGS_BEGIN(RunCustom2, "Start application by supplying commandline")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("terminal", DBUS_TYPE_BOOLEAN_AS_STRING, "Whether to run in terminal")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("commandline", DBUS_TYPE_STRING_AS_STRING, "Commandline")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("name", DBUS_TYPE_STRING_AS_STRING, "Name")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("level", DBUS_TYPE_STRING_AS_STRING, "Level")
|
|
CDBUS_METHOD_ARGS_END
|
|
|
|
CDBUS_METHOD_ARGS_BEGIN(StartApp, "Start application")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("id", DBUS_TYPE_UINT64_AS_STRING, "id of app")
|
|
CDBUS_METHOD_ARGS_END
|
|
|
|
CDBUS_METHOD_ARGS_BEGIN(StopApp, "Stop application")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("id", DBUS_TYPE_UINT64_AS_STRING, "id of app")
|
|
CDBUS_METHOD_ARGS_END
|
|
|
|
CDBUS_METHOD_ARGS_BEGIN(KillApp, "Kill application")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("id", DBUS_TYPE_UINT64_AS_STRING, "id of app")
|
|
CDBUS_METHOD_ARGS_END
|
|
|
|
CDBUS_METHOD_ARGS_BEGIN(RemoveApp, "Remove application")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("id", DBUS_TYPE_UINT64_AS_STRING, "id of app")
|
|
CDBUS_METHOD_ARGS_END
|
|
|
|
CDBUS_METHOD_ARGS_BEGIN(GetAppProperties, "Get properties of an application")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("id", DBUS_TYPE_UINT64_AS_STRING, "id of app")
|
|
CDBUS_METHOD_ARG_DESCRIBE_OUT("name", DBUS_TYPE_STRING_AS_STRING, "")
|
|
CDBUS_METHOD_ARG_DESCRIBE_OUT("commandline", DBUS_TYPE_STRING_AS_STRING, "Commandline")
|
|
CDBUS_METHOD_ARG_DESCRIBE_OUT("running", DBUS_TYPE_BOOLEAN_AS_STRING, "")
|
|
CDBUS_METHOD_ARG_DESCRIBE_OUT("terminal", DBUS_TYPE_BOOLEAN_AS_STRING, "Whether to run in terminal")
|
|
CDBUS_METHOD_ARG_DESCRIBE_OUT("level", DBUS_TYPE_BYTE_AS_STRING, "Level")
|
|
CDBUS_METHOD_ARGS_END
|
|
|
|
CDBUS_METHOD_ARGS_BEGIN(GetAppProperties2, "Get properties of an application")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("id", DBUS_TYPE_UINT64_AS_STRING, "id of app")
|
|
CDBUS_METHOD_ARG_DESCRIBE_OUT("name", DBUS_TYPE_STRING_AS_STRING, "")
|
|
CDBUS_METHOD_ARG_DESCRIBE_OUT("commandline", DBUS_TYPE_STRING_AS_STRING, "Commandline")
|
|
CDBUS_METHOD_ARG_DESCRIBE_OUT("running", DBUS_TYPE_BOOLEAN_AS_STRING, "")
|
|
CDBUS_METHOD_ARG_DESCRIBE_OUT("terminal", DBUS_TYPE_BOOLEAN_AS_STRING, "Whether to run in terminal")
|
|
CDBUS_METHOD_ARG_DESCRIBE_OUT("level", DBUS_TYPE_STRING_AS_STRING, "Level")
|
|
CDBUS_METHOD_ARGS_END
|
|
|
|
CDBUS_METHOD_ARGS_BEGIN(SetAppProperties, "Set properties of an application")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("id", DBUS_TYPE_UINT64_AS_STRING, "id of app")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("name", DBUS_TYPE_STRING_AS_STRING, "")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("commandline", DBUS_TYPE_STRING_AS_STRING, "Commandline")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("terminal", DBUS_TYPE_BOOLEAN_AS_STRING, "Whether to run in terminal")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("level", DBUS_TYPE_BYTE_AS_STRING, "Level")
|
|
CDBUS_METHOD_ARGS_END
|
|
|
|
CDBUS_METHOD_ARGS_BEGIN(SetAppProperties2, "Set properties of an application")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("id", DBUS_TYPE_UINT64_AS_STRING, "id of app")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("name", DBUS_TYPE_STRING_AS_STRING, "")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("commandline", DBUS_TYPE_STRING_AS_STRING, "Commandline")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("terminal", DBUS_TYPE_BOOLEAN_AS_STRING, "Whether to run in terminal")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("level", DBUS_TYPE_STRING_AS_STRING, "Level")
|
|
CDBUS_METHOD_ARGS_END
|
|
|
|
CDBUS_METHOD_ARGS_BEGIN(IsAppRunning, "Check whether application is running")
|
|
CDBUS_METHOD_ARG_DESCRIBE_IN("id", DBUS_TYPE_UINT64_AS_STRING, "id of app")
|
|
CDBUS_METHOD_ARG_DESCRIBE_OUT("running", DBUS_TYPE_BOOLEAN_AS_STRING, "Whether app is running")
|
|
CDBUS_METHOD_ARGS_END
|
|
|
|
|
|
CDBUS_METHODS_BEGIN
|
|
CDBUS_METHOD_DESCRIBE(GetInterfaceVersion, get_version) /* sync */
|
|
CDBUS_METHOD_DESCRIBE(GetAll, get_all1) /* sync */
|
|
CDBUS_METHOD_DESCRIBE(GetAll2, get_all2) /* sync */
|
|
CDBUS_METHOD_DESCRIBE(RunCustom, run_custom1) /* async */
|
|
CDBUS_METHOD_DESCRIBE(RunCustom2, run_custom2) /* async */
|
|
CDBUS_METHOD_DESCRIBE(StartApp, start_app) /* async */
|
|
CDBUS_METHOD_DESCRIBE(StopApp, stop_app) /* async */
|
|
CDBUS_METHOD_DESCRIBE(KillApp, kill_app) /* async */
|
|
CDBUS_METHOD_DESCRIBE(GetAppProperties, get_app_properties1) /* sync */
|
|
CDBUS_METHOD_DESCRIBE(GetAppProperties2, get_app_properties2) /* sync */
|
|
CDBUS_METHOD_DESCRIBE(SetAppProperties, set_app_properties1) /* sync */
|
|
CDBUS_METHOD_DESCRIBE(SetAppProperties2, set_app_properties2) /* sync */
|
|
CDBUS_METHOD_DESCRIBE(RemoveApp, remove_app) /* sync */
|
|
CDBUS_METHOD_DESCRIBE(IsAppRunning, is_app_running) /* sync */
|
|
CDBUS_METHODS_END
|
|
|
|
CDBUS_SIGNAL_ARGS_BEGIN(AppAdded, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("new_list_version", DBUS_TYPE_UINT64_AS_STRING, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("id", DBUS_TYPE_UINT64_AS_STRING, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("name", DBUS_TYPE_STRING_AS_STRING, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("running", DBUS_TYPE_BOOLEAN_AS_STRING, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("terminal", DBUS_TYPE_BOOLEAN_AS_STRING, "Whether to run in terminal")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("level", DBUS_TYPE_BYTE_AS_STRING, "Level")
|
|
CDBUS_SIGNAL_ARGS_END
|
|
|
|
CDBUS_SIGNAL_ARGS_BEGIN(AppAdded2, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("new_list_version", DBUS_TYPE_UINT64_AS_STRING, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("id", DBUS_TYPE_UINT64_AS_STRING, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("name", DBUS_TYPE_STRING_AS_STRING, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("running", DBUS_TYPE_BOOLEAN_AS_STRING, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("terminal", DBUS_TYPE_BOOLEAN_AS_STRING, "Whether to run in terminal")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("level", DBUS_TYPE_STRING_AS_STRING, "Level")
|
|
CDBUS_SIGNAL_ARGS_END
|
|
|
|
CDBUS_SIGNAL_ARGS_BEGIN(AppRemoved, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("new_list_version", DBUS_TYPE_UINT64_AS_STRING, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("id", DBUS_TYPE_UINT64_AS_STRING, "")
|
|
CDBUS_SIGNAL_ARGS_END
|
|
|
|
CDBUS_SIGNAL_ARGS_BEGIN(AppStateChanged, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("new_list_version", DBUS_TYPE_UINT64_AS_STRING, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("id", DBUS_TYPE_UINT64_AS_STRING, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("name", DBUS_TYPE_STRING_AS_STRING, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("running", DBUS_TYPE_BOOLEAN_AS_STRING, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("terminal", DBUS_TYPE_BOOLEAN_AS_STRING, "Whether to run in terminal")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("level", DBUS_TYPE_BYTE_AS_STRING, "Level")
|
|
CDBUS_SIGNAL_ARGS_END
|
|
|
|
CDBUS_SIGNAL_ARGS_BEGIN(AppStateChanged2, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("new_list_version", DBUS_TYPE_UINT64_AS_STRING, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("id", DBUS_TYPE_UINT64_AS_STRING, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("name", DBUS_TYPE_STRING_AS_STRING, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("running", DBUS_TYPE_BOOLEAN_AS_STRING, "")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("terminal", DBUS_TYPE_BOOLEAN_AS_STRING, "Whether to run in terminal")
|
|
CDBUS_SIGNAL_ARG_DESCRIBE("level", DBUS_TYPE_STRING_AS_STRING, "Level")
|
|
CDBUS_SIGNAL_ARGS_END
|
|
|
|
CDBUS_SIGNALS_BEGIN
|
|
CDBUS_SIGNAL_DESCRIBE(AppAdded)
|
|
CDBUS_SIGNAL_DESCRIBE(AppAdded2)
|
|
CDBUS_SIGNAL_DESCRIBE(AppRemoved)
|
|
CDBUS_SIGNAL_DESCRIBE(AppStateChanged)
|
|
CDBUS_SIGNAL_DESCRIBE(AppStateChanged2)
|
|
CDBUS_SIGNALS_END
|
|
|
|
CDBUS_INTERFACE_DEFAULT_HANDLER_METHODS_AND_SIGNALS(g_iface_app_supervisor, IFACE_APP_SUPERVISOR)
|