alarm-manager-registry.c

   1 /*
   2  *  alarm-manager
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Venkatesha Sarpangala <sarpangala.v@samsung.com>, Jayoun Lee <airjany@samsung.com>,
   7  * Sewook Park <sewook7.park@samsung.com>, Jaeho Lee <jaeho81.lee@samsung.com>
   8  *
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  * http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  *
  21  */
  22
  23 #include<stdio.h>
  24 #include<stdlib.h>
  25 #include<time.h>
  26 #include<signal.h>
  27 #include<string.h>
  28 #include<sys/types.h>
  29
  30 #include<glib.h>
  31 #include <db-util.h>
  32 #if !GLIB_CHECK_VERSION (2, 31, 0)
  33 #include <glib/gmacros.h>
  34 #endif
  35 #include"alarm.h"
  36 #include"alarm-internal.h"
  37
  38 #define SIG_TIMER 0x32
  39
  40 #define MAX_GCONF_PATH_LEN 256
  41 #define MAX_QUERY_LEN 4096
  42
  43 extern __alarm_server_context_t alarm_context;
  44 extern sqlite3 *alarmmgr_db;
  45
  46 bool _save_alarms(__alarm_info_t *__alarm_info);
  47 bool _update_alarms(__alarm_info_t *__alarm_info);
  48 bool _delete_alarms(alarm_id_t alarm_id);
  49 bool _load_alarms_from_registry(void);
  50
  51 bool _save_alarms(__alarm_info_t *__alarm_info)
  52 {
  53         char *error_message = NULL;
  54         alarm_info_t *alarm_info =
  55             (alarm_info_t *) &(__alarm_info->alarm_info);
  56         alarm_date_t *start = &alarm_info->start;
  57         alarm_mode_t *mode = &alarm_info->mode;
  58
  59         char *query = sqlite3_mprintf("insert into alarmmgr( alarm_id, start,\
  60                         end, pid, caller_pkgid, callee_pkgid, app_unique_name, app_service_name, app_service_name_mod, bundle, year,\
  61                         month, day, hour, min, sec, day_of_week, repeat,\
  62                         alarm_type, reserved_info, dst_service_name, dst_service_name_mod)\
  63                         values (%d,%d,%d,%d,%Q,%Q,%Q,%Q,%Q,%Q,%d,%d,%d,%d,%d,%d,%d,%d,\
  64                         %d,%d,%Q,%Q)",\
  65                         __alarm_info->alarm_id,
  66                         (int)__alarm_info->start,
  67                         (int)__alarm_info->end,
  68                         __alarm_info->pid,
  69                         (char *)g_quark_to_string(__alarm_info->quark_caller_pkgid),
  70                         (char *)g_quark_to_string(__alarm_info->quark_callee_pkgid),
  71                         (char *)g_quark_to_string(
  72                                 __alarm_info->quark_app_unique_name),
  73                         (char *)g_quark_to_string(
  74                                 __alarm_info->quark_app_service_name),
  75                         (char *)g_quark_to_string(
  76                                 __alarm_info->quark_app_service_name_mod),
  77                         (char *)g_quark_to_string(
  78                                 __alarm_info->quark_bundle),
  79                         start->year,
  80                         start->month,
  81                         start->day,
  82                         start->hour,
  83                         start->min,
  84                         start->sec,
  85                         mode->u_interval.day_of_week,
  86                         mode->repeat,
  87                         alarm_info->alarm_type,
  88                         alarm_info->reserved_info,
  89                         (char *)g_quark_to_string(
  90                         __alarm_info->quark_dst_service_name),
  91                         (char *)g_quark_to_string(
  92                         __alarm_info->quark_dst_service_name_mod));
  93
  94         if (SQLITE_OK != sqlite3_exec(alarmmgr_db, query, NULL, NULL, &error_message)) {
  95                 SECURE_LOGE("sqlite3_exec() is failed. query = %s, error message = %s", query, error_message);
  96                 sqlite3_free(query);
  97                 return false;
  98         }
  99
 100         sqlite3_free(query);
 101         return true;
 102 }
 103
 104 bool _update_alarms(__alarm_info_t *__alarm_info)
 105 {
 106         char *error_message = NULL;
 107         alarm_info_t *alarm_info =
 108             (alarm_info_t *) &(__alarm_info->alarm_info);
 109         alarm_date_t *start = &alarm_info->start;
 110         alarm_mode_t *mode = &alarm_info->mode;
 111
 112         char *query = sqlite3_mprintf("update alarmmgr set start=%d, end=%d,\
 113                         pid=%d, caller_pkgid=%Q, callee_pkgid=%Q, app_unique_name=%Q, app_service_name=%Q, app_service_name_mod=%Q,\
 114                         bundle=%Q, year=%d, month=%d, day=%d, hour=%d, min=%d, sec=%d,\
 115                         day_of_week=%d, repeat=%d, alarm_type=%d,\
 116                         reserved_info=%d, dst_service_name=%Q, dst_service_name_mod=%Q\
 117                         where alarm_id=%d",\
 118                         (int)__alarm_info->start,
 119                         (int)__alarm_info->end,
 120                         __alarm_info->pid,
 121                         (char *)g_quark_to_string(__alarm_info->quark_caller_pkgid),
 122                         (char *)g_quark_to_string(__alarm_info->quark_callee_pkgid),
 123                         (char *)g_quark_to_string(
 124                                 __alarm_info->quark_app_unique_name),
 125                         (char *)g_quark_to_string(
 126                                 __alarm_info->quark_app_service_name),
 127                         (char *)g_quark_to_string(
 128                                 __alarm_info->quark_app_service_name_mod),
 129                         (char *)g_quark_to_string(
 130                                 __alarm_info->quark_bundle),
 131                         start->year,
 132                         start->month,
 133                         start->day,
 134                         start->hour,
 135                         start->min,
 136                         start->sec,
 137                         mode->u_interval.day_of_week,
 138                         mode->repeat,
 139                         alarm_info->alarm_type,
 140                         alarm_info->reserved_info,
 141                         (char *)g_quark_to_string(
 142                                 __alarm_info->quark_dst_service_name),
 143                         (char *)g_quark_to_string(
 144                                 __alarm_info->quark_dst_service_name_mod),
 145                         __alarm_info->alarm_id);
 146
 147         if (SQLITE_OK != sqlite3_exec(alarmmgr_db, query, NULL, NULL, &error_message)) {
 148                 SECURE_LOGE("sqlite3_exec() is failed. query = %s, error message = %s", query, error_message);
 149                 sqlite3_free(query);
 150                 return false;
 151         }
 152
 153         sqlite3_free(query);
 154         return true;
 155 }
 156
 157 bool _delete_alarms(alarm_id_t alarm_id)
 158 {
 159         char *error_message = NULL;
 160         char *query = sqlite3_mprintf("delete from alarmmgr where alarm_id=%d", alarm_id);
 161
 162         if (SQLITE_OK != sqlite3_exec(alarmmgr_db, query, NULL, NULL, &error_message)) {
 163                 SECURE_LOGE("sqlite3_exec() is failed. query = %s, error message = %s", query, error_message);
 164                 sqlite3_free(query);
 165                 return false;
 166         }
 167
 168         sqlite3_free(query);
 169         return true;
 170 }
 171
 172 bool _load_alarms_from_registry()
 173 {
 174         int i = 0;
 175         char query[MAX_QUERY_LEN] = {0,};
 176         sqlite3_stmt *stmt = NULL;
 177         const char *tail = NULL;
 178         alarm_info_t *alarm_info = NULL;
 179         __alarm_info_t *__alarm_info = NULL;
 180         alarm_date_t *start = NULL;
 181         alarm_mode_t *mode = NULL;
 182         char caller_pkgid[MAX_PKG_ID_LEN] = {0,};
 183         char callee_pkgid[MAX_PKG_ID_LEN] = {0,};
 184         char app_unique_name[MAX_SERVICE_NAME_LEN] = {0,};
 185         char app_service_name[MAX_SERVICE_NAME_LEN] = {0,};
 186         char app_service_name_mod[MAX_SERVICE_NAME_LEN] = {0,};
 187         char dst_service_name[MAX_SERVICE_NAME_LEN] = {0,};
 188         char dst_service_name_mod[MAX_SERVICE_NAME_LEN] = {0,};
 189         char bundle[MAX_BUNDLE_NAME_LEN] = {0,};
 190
 191         snprintf(query, MAX_QUERY_LEN, "select * from alarmmgr");
 192
 193         if (SQLITE_OK != sqlite3_prepare(alarmmgr_db, query, strlen(query), &stmt, &tail)) {
 194                 ALARM_MGR_EXCEPTION_PRINT("sqlite3_prepare() is failed.");
 195                 return false;
 196         }
 197
 198         for (i = 0; SQLITE_ROW == sqlite3_step(stmt); i++) {
 199                 __alarm_info = malloc(sizeof(__alarm_info_t));
 200
 201                 if (G_UNLIKELY(__alarm_info == NULL)) {
 202                         ALARM_MGR_EXCEPTION_PRINT("Memory allocation failed.");
 203                         return false;
 204                 }
 205                 alarm_info = (alarm_info_t *) &(__alarm_info->alarm_info);
 206                 start = &alarm_info->start;
 207                 mode = &alarm_info->mode;
 208
 209                 __alarm_info->alarm_id = sqlite3_column_int(stmt, 0);
 210                 __alarm_info->start = sqlite3_column_int(stmt, 1);
 211                 __alarm_info->end = sqlite3_column_int(stmt, 2);
 212                 __alarm_info->pid = sqlite3_column_int(stmt, 3);
 213
 214                 strncpy(caller_pkgid, (const char *)sqlite3_column_text(stmt, 4),
 215                         MAX_PKG_ID_LEN - 1);
 216                 strncpy(callee_pkgid, (const char *)sqlite3_column_text(stmt, 5),
 217                         MAX_PKG_ID_LEN - 1);
 218                 strncpy(app_unique_name, (const char *)sqlite3_column_text(stmt, 6),
 219                         MAX_SERVICE_NAME_LEN - 1);
 220                 strncpy(app_service_name, (const char *)sqlite3_column_text(stmt, 7),
 221                         MAX_SERVICE_NAME_LEN - 1);
 222                 strncpy(app_service_name_mod, (const char *)sqlite3_column_text(stmt, 8),
 223                         MAX_SERVICE_NAME_LEN - 1);
 224                 strncpy(bundle, (const char *)sqlite3_column_text(stmt, 9),
 225                         MAX_BUNDLE_NAME_LEN - 1);
 226                 start->year = sqlite3_column_int(stmt, 10);
 227                 start->month = sqlite3_column_int(stmt, 11);
 228                 start->day = sqlite3_column_int(stmt, 12);
 229                 start->hour = sqlite3_column_int(stmt, 13);
 230                 start->min = sqlite3_column_int(stmt, 14);
 231                 start->sec = sqlite3_column_int(stmt, 15);
 232                 mode->u_interval.day_of_week = sqlite3_column_int(stmt, 16);
 233                 mode->repeat = sqlite3_column_int(stmt, 17);
 234                 alarm_info->alarm_type = sqlite3_column_int(stmt, 18);
 235                 alarm_info->reserved_info = sqlite3_column_int(stmt, 19);
 236                 strncpy(dst_service_name, (const char *)sqlite3_column_text(stmt, 20),
 237                         MAX_SERVICE_NAME_LEN - 1);
 238                 strncpy(dst_service_name_mod, (const char *)sqlite3_column_text(stmt, 21),
 239                         MAX_SERVICE_NAME_LEN - 1);
 240
 241                 __alarm_info->quark_caller_pkgid = g_quark_from_string(caller_pkgid);
 242                 __alarm_info->quark_callee_pkgid = g_quark_from_string(callee_pkgid);
 243                 __alarm_info->quark_app_unique_name =
 244                     g_quark_from_string(app_unique_name);
 245                 __alarm_info->quark_app_service_name =
 246                     g_quark_from_string(app_service_name);
 247                 __alarm_info->quark_app_service_name_mod=
 248                     g_quark_from_string(app_service_name_mod);
 249                 __alarm_info->quark_dst_service_name =
 250                     g_quark_from_string(dst_service_name);
 251                 __alarm_info->quark_dst_service_name_mod=
 252                     g_quark_from_string(dst_service_name_mod);
 253                 __alarm_info->quark_bundle = g_quark_from_string(bundle);
 254
 255                 _alarm_next_duetime(__alarm_info);
 256                 alarm_context.alarms = g_slist_append(alarm_context.alarms, __alarm_info);
 257         }
 258
 259
 260         _alarm_schedule();
 261         if (SQLITE_OK != sqlite3_finalize(stmt)) {
 262                 ALARM_MGR_EXCEPTION_PRINT("sqlite3_finalize() is failed.");
 263                 return false;
 264         }
 265
 266         return true;
 267 }