/*
* telephony-daemon
*
- * Copyright (c) 2012 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Ja-young Gu <jygu@samsung.com>
+ * Copyright 2013 Samsung Electronics Co. Ltd.
+ * Copyright 2013 Intel Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* limitations under the License.
*/
+#include <stdlib.h>
#include <stdio.h>
#include <string.h>
-#include <pthread.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <time.h>
+
#include <dlfcn.h>
#include <getopt.h>
-#include <sys/types.h>
#include <sys/stat.h>
#include <sys/sysinfo.h>
+#include <systemd/sd-daemon.h>
#include <glib.h>
-#include <glib-object.h>
#include <dlog.h>
+#ifdef ENABLE_MONITOR
+#include "monitor.h"
+#endif
+
#include <tcore.h>
-#include <plugin.h>
#include <server.h>
-#include <util.h>
-#include <log.h>
-
-#include "monitor.h"
+#include <plugin.h>
#ifndef DAEMON_VERSION
#define DAEMON_VERSION "unknown"
#endif
-static Server *_server;
+#ifndef DEFAULT_PLUGINS_PATH
+#define DEFAULT_PLUGINS_PATH "/usr/lib/telephony/plugins/"
+#endif
+
+#define NOTUSED(var) (var = var)
+
+static Server *_server = NULL;
+
+static void __usage_info(const gchar *exec)
+{
+ printf("Usage: %s [OPTION]... [PLUGIN_PATH]\n", exec);
+ printf("\n");
+ printf(" -T, --testload\t run with plugin load test mode and exit\n");
+ printf(" -h, --help\t\t display this help and exit\n");
+ printf("\n");
+}
-void tcore_log(enum tcore_log_type type, enum tcore_log_priority priority, const char *tag, const char *fmt, ...)
+void tcore_log(enum tcore_log_type type, enum tcore_log_priority priority, const gchar *tag, const gchar *fmt, ...)
{
va_list ap;
- char buf[1024];
+ gchar buf[1024];
va_start(ap, fmt);
vsnprintf(buf, 1023, fmt, ap);
__dlog_print(type, priority, tag, buf);
}
-static gboolean load_plugins(Server *s, const char *path, int flag_test_load)
+static void glib_log(const gchar *log_domain, GLogLevelFlags log_level,
+ const gchar *msg, gpointer user_data)
{
- const gchar *file;
- char *filename;
- GDir *dir;
- void *handle;
- GSList *list;
- struct stat stat_buf;
- char file_date[27];
+ NOTUSED(log_domain);
+ NOTUSED(log_level);
+ NOTUSED(user_data);
- TcorePlugin *p;
- struct tcore_plugin_define_desc *desc;
+ __dlog_print (LOG_ID_RADIO, DLOG_ERROR, "GLIB", msg);
+}
+
+#ifdef ENABLE_MONITOR
+static void telephony_signal_handler(gint signo)
+{
+ if (_server == NULL) {
+ err("Server is NULL");
+ return;
+ }
+
+ switch (signo) {
+ case SIGUSR1: {
+ monitor_server_state(_server);
+ } break;
+
+ case SIGTERM: {
+ tcore_server_free(_server);
+ } break;
+
+ default: {
+ warn("*~*~*~* Unhandled Signal: [%d] *~*~*~*", signo);
+ } break;
+ } /* end switch */
+}
+#endif
- if (!path || !s)
+static void __log_uptime()
+{
+ float a = 0.00, b = 0.00;
+ FILE *fp = fopen("/proc/uptime", "r");
+ g_return_if_fail(NULL != fp);
+
+ info("Scanned %d items", fscanf(fp, "%f %f", &a, &b));
+ info("proc uptime = %f idletime = %f\n", a, b);
+
+ fclose(fp);
+}
+
+static gboolean __init_plugin(TcorePlugin *plugin)
+{
+ const struct tcore_plugin_define_desc *desc = tcore_plugin_get_description(plugin);
+
+ if ((desc == NULL) || (desc->init == NULL)) {
+ err("desc: [%p] desc->init: [%p]", desc, (desc ? desc->init : NULL));
return FALSE;
+ }
- dir = g_dir_open(path, 0, NULL);
- if (!dir)
+ if (desc->init(plugin) == FALSE) { /* TODO: Remove plugin from server */
+ gchar *plugin_name = tcore_plugin_get_filename(plugin);
+ if (plugin_name != NULL) {
+ err("Plug-in '%s' init failed!!!", plugin_name);
+ tcore_free(plugin_name);
+ }
return FALSE;
+ }
- while ((file = g_dir_read_name(dir)) != NULL) {
- if (g_str_has_prefix(file, "lib") == TRUE
- || g_str_has_suffix(file, ".so") == FALSE)
- continue;
+ return TRUE;
+}
- filename = g_build_filename(path, file, NULL);
+static gboolean init_plugins(Server *s)
+{
+ GSList *list = tcore_server_ref_plugins(s);
- handle = dlopen(filename, RTLD_NOW);
- if (handle == NULL) {
- dbg("fail to load '%s': %s", filename, dlerror());
- g_free(filename);
+ while (list != NULL) {
+ if (G_UNLIKELY(FALSE == __init_plugin(list->data))) {
+ list = g_slist_next(list);
continue;
}
+ list = g_slist_next(list);
+ }
- if (flag_test_load) {
- dbg("success to load '%s'", filename);
- dlclose(handle);
- g_free(filename);
- continue;
- }
+ info("[TIME_CHECK] plugin init finished");
+ return TRUE;
+}
- desc = dlsym(handle, "plugin_define_desc");
- if (!desc) {
- dbg("fail to load symbol: %s", dlerror());
- dlclose(handle);
- g_free(filename);
- continue;
- }
+static void *__load_plugin(const gchar *filename, struct tcore_plugin_define_desc **desc_out)
+{
+ void *handle;
+ struct tcore_plugin_define_desc *desc;
+ struct stat stat_buf;
+ gchar file_date[27];
- dbg("%s plugin", desc->name);
- dbg(" - path = %s", filename);
- dbg(" - version = %d", desc->version);
- dbg(" - priority = %d", desc->priority);
+ handle = dlopen(filename, RTLD_NOW);
+ if (G_UNLIKELY(NULL == handle)) {
+ err("Failed to open '%s': %s", filename, dlerror());
+ return NULL;
+ }
- memset(&stat_buf, 0, sizeof(struct stat));
- if (stat(filename, &stat_buf) == 0) {
- if (ctime_r(&stat_buf.st_mtime, file_date) != NULL) {
- if (strlen(file_date) > 1)
- file_date[strlen(file_date)-1] = '\0';
+ desc = dlsym(handle, "plugin_define_desc");
+ if (G_UNLIKELY(NULL == desc)) {
+ err("Failed to load symbol: %s", dlerror());
+
+ dlclose(handle);
+ return NULL;
+ }
- dbg(" - date = %s", file_date);
- }
+ dbg("'%s' plugin", desc->name);
+ dbg(" - path = %s", filename);
+ dbg(" - version = %d", desc->version);
+ dbg(" - priority = %d", desc->priority);
+
+ memset(&stat_buf, 0x00, sizeof(stat_buf));
+ memset(&file_date, '\0', sizeof(file_date));
+
+ if (stat(filename, &stat_buf) == 0) {
+ if (ctime_r(&stat_buf.st_mtime, file_date) != NULL) {
+ if (strlen(file_date) > 1)
+ file_date[strlen(file_date)-1] = '\0';
+
+ dbg(" - date = %s", file_date);
}
+ }
- if (desc->load) {
- if (desc->load() == FALSE) {
- dbg("false return from load(). skip this plugin");
- dlclose(handle);
- g_free(filename);
- continue;
- }
+ if (G_LIKELY(desc->load)) {
+ if (G_UNLIKELY(desc->load() == FALSE)) {
+ warn("Failed to load Plug-in");
+
+ dlclose(handle);
+ return NULL;
}
+ }
- p = tcore_plugin_new(s, desc, filename, handle);
- tcore_server_add_plugin(s, p);
+ if (desc_out != NULL)
+ *desc_out = desc;
- dbg("%s added", desc->name);
- g_free(filename);
+ return handle;
+}
+
+static gboolean load_plugins(Server *s, const gchar *path, gboolean flag_test_load)
+{
+ const gchar *file = NULL;
+ gchar *filename = NULL;
+ GDir *dir = NULL;
+ void *handle = NULL;
+ struct tcore_plugin_define_desc *desc = NULL;
+
+ if ((path == NULL) || (s == NULL)) {
+ err("path: [%p] s: [%p]", path, s);
+ return FALSE;
}
- g_dir_close(dir);
- info("plugin load finished");
+ dir = g_dir_open(path, 0, NULL);
+ if (dir == NULL) {
+ err("Failed to open directory '%s'", path);
+ return FALSE;
+ }
- list = tcore_server_ref_plugins(s);
- for (; list; list = list->next) {
- p = list->data;
- if (!p)
+ while ((file = g_dir_read_name(dir)) != NULL) {
+ if (g_str_has_prefix(file, "lib") == TRUE
+ || g_str_has_suffix(file, ".so") == FALSE)
continue;
- desc = (struct tcore_plugin_define_desc *)tcore_plugin_get_description(p);
- if (!desc)
- continue;
+ filename = g_build_filename(path, file, NULL);
- if (!desc->init)
+ /* Load a plugin */
+ if (G_UNLIKELY((handle = __load_plugin(filename, &desc)) == NULL)) {
+ g_free(filename);
continue;
-
- if (!desc->init(p)) {
- dbg("plugin(%s) init failed.", tcore_plugin_get_filename(p));
}
- }
- info("plugin init finished");
+ /* Don't add to server if flag_test_load */
+ if (flag_test_load) {
+ dbg("Loading '%s' - Successful", filename);
- return TRUE;
-}
+ dlclose(handle);
+ g_free(filename);
+ continue;
+ }
-static void usage(const char *name)
-{
- printf("Usage: %s [OPTION]... [PLUGIN_PATH]\n", name);
- printf("\n");
- printf(" -T, --testload\t run with plugin load test mode and exit\n");
- printf(" -h, --help\t\t display this help and exit\n");
- printf("\n");
-}
+ /* Add Plug-in to Server Plug-in list */
+ tcore_server_add_plugin(s, tcore_plugin_new(s, desc, filename, handle));
+ dbg("'%s' added", desc->name);
-static void on_signal_usr1(int signo)
-{
- if (!_server)
- return;
+ g_free(filename);
+ }
+
+ g_dir_close(dir);
+ info("[TIME_CHECK] Plug-in load finished");
- monitor_server_state(_server);
+ return TRUE;
}
-int main(int argc, char *argv[])
+gint main(gint argc, gchar *argv[])
{
- struct sigaction sigact_usr1;
+#ifdef ENABLE_MONITOR
+ struct sigaction sigact;
+#endif
Server *s;
- int flag_test_load = 0;
- int opt;
- int opt_index;
+ gboolean flag_test_load = FALSE;
+ gint opt = 0, opt_index = 0, ret_code = EXIT_SUCCESS;
struct option options[] = {
- { "help", 0, 0, 0 },
- { "testload", 0, &flag_test_load, 1 },
- { 0, 0, 0, 0 }
+ { "help", 0, 0, 0 },
+ { "testload", 0, &flag_test_load, 1 },
+ { 0, 0, 0, 0 }
};
- char *plugin_path = "/usr/lib/telephony/plugins/";
- char *tcore_ver;
- struct sysinfo info;
+ gchar *plugin_path = DEFAULT_PLUGINS_PATH;
+ gchar *tcore_ver = NULL;
+ struct sysinfo sys_info;
- if (sysinfo(&info) == 0) {
- info("uptime: %ld secs", info.uptime);
- }
-
- info("daemon version: %s", DAEMON_VERSION);
+ /* System Uptime */
+ if (sysinfo(&sys_info) == 0)
+ info("uptime: %ld secs", sys_info.uptime);
+ __log_uptime();
+ /* Version Info */
tcore_ver = tcore_util_get_version();
+ info("daemon version: %s", DAEMON_VERSION);
info("libtcore version: %s", tcore_ver);
- free(tcore_ver);
-
- sigact_usr1.sa_handler = on_signal_usr1;
- sigemptyset(&sigact_usr1.sa_mask);
- sigaddset(&sigact_usr1.sa_mask, SIGUSR1);
- sigact_usr1.sa_flags = 0;
-
- if (sigaction(SIGUSR1, &sigact_usr1, NULL) < 0) {
+ tcore_free(tcore_ver);
+ info("glib version: %u.%u.%u", glib_major_version, glib_minor_version, glib_micro_version);
+
+#ifdef ENABLE_MONITOR
+ /* Signal Registration */
+ sigact.sa_handler = telephony_signal_handler;
+ sigemptyset(&sigact.sa_mask);
+ sigact.sa_flags = 0;
+ if (sigaction(SIGTERM, &sigact, NULL) < 0)
+ warn("sigaction(SIGTERM) failed.");
+ if (sigaction(SIGUSR1, &sigact, NULL) < 0)
warn("sigaction(SIGUSR1) failed.");
- }
- while (1) {
- opt = getopt_long(argc, argv, "hT", options, &opt_index);
+ /* Additional signals for dedugging the cause of Telephony crash */
+ if (sigaction(SIGINT, &sigact, NULL) < 0)
+ warn("sigaction(SIGINT) failed.");
+ if (sigaction(SIGABRT, &sigact, NULL) < 0)
+ warn("sigaction(SIGABRT) failed.");
+ if (sigaction(SIGHUP, &sigact, NULL) < 0)
+ warn("sigaction(SIGHUP) failed.");
+ if (sigaction(SIGSEGV, &sigact, NULL) < 0)
+ warn("sigaction(SIGSEGV) failed.");
+ if (sigaction(SIGXCPU, &sigact, NULL) < 0)
+ warn("sigaction(SIGXCPU) failed.");
+ if (sigaction(SIGQUIT, &sigact, NULL) < 0)
+ warn("sigaction(SIGQUIT) failed.");
+#endif
- if (-1 == opt)
+ /* Commandline option parser TODO: Replace with GOptionContext */
+ while (TRUE) {
+ opt = getopt_long(argc, argv, "hT", options, &opt_index);
+ if (opt == -1)
break;
switch (opt) {
- case 0:
- switch (opt_index) {
- case 0: // help
- usage(argv[0]);
- return 0;
- break;
- }
- break;
-
- case 'h':
- usage(argv[0]);
+ case 0: {
+ switch (opt_index) {
+ case 0: {
+ __usage_info(argv[0]);
return 0;
- break;
-
- case 'T':
- flag_test_load = 1;
- break;
- }
+ } break;
+ } /* end switch */
+ } break;
+
+ case 'h': {
+ __usage_info(argv[0]);
+ return 0;
+ } break;
+
+ case 'T': {
+ flag_test_load = TRUE;
+ } break;
+ } /* end switch */
}
if (optind < argc)
info("plugin_path: [%s]", plugin_path);
-#if !GLIB_CHECK_VERSION(2,35,0)
+#if !GLIB_CHECK_VERSION(2, 35, 0)
g_type_init();
#endif
-#if !GLIB_CHECK_VERSION (2, 31, 0)
+#if !GLIB_CHECK_VERSION(2, 31, 0)
g_thread_init(NULL);
#endif
s = tcore_server_new();
- if (!s) {
+ if (G_UNLIKELY(NULL == s)) {
err("server_new failed.");
- goto end;
+ return EXIT_FAILURE;
}
_server = s;
- if (!load_plugins(s, plugin_path, flag_test_load))
- goto free_end;
+ g_log_set_default_handler(glib_log, s);
- if (flag_test_load)
- goto free_end;
+ /* Load Plugins */
+ if (G_UNLIKELY(FALSE == load_plugins(s, (const gchar *)plugin_path, flag_test_load))) {
+ err("load_plugins failed.");
+ ret_code = EXIT_FAILURE;
+ goto END;
+ }
- info("server mainloop start");
+ if (flag_test_load) {
+ ret_code = EXIT_SUCCESS;
+ goto END;
+ }
- if (tcore_server_run(s) == FALSE) {
- err("server_run failed.");
+ /* Initialize Plugins */
+ if (G_UNLIKELY(FALSE == init_plugins(s))) {
+ err("init_plugins failed.");
+ ret_code = EXIT_FAILURE;
+ goto END;
}
- /*
- * RUNNING
- */
+ info("Server mainloop start");
+
+ /* Notification to systemd */
+ sd_notify(0, "READY=1");
+
+ /* Server Run */
+ if (G_UNLIKELY(FALSE == tcore_server_run(s))) {
+ err("Server_run - Failed!!!");
+ ret_code = EXIT_FAILURE;
+ }
-free_end:
- info("server end");
+END:
tcore_server_free(s);
-end:
- return EXIT_SUCCESS;
+ return ret_code;
}
projects / platform / core / telephony / telephony-daemon.git / blobdiff