src/pkgmgrinfo_private.c

   1 /*
   2  * pkgmgr-info
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jayoun Lee <airjany@samsung.com>, Sewook Park <sewook7.park@samsung.com>,
   7  * Jaeho Lee <jaeho81.lee@samsung.com>, Shobhit Srivastava <shobhit.s@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 <stdlib.h>
  24 #include <string.h>
  25 #include <stdio.h>
  26 #include <ctype.h>
  27
  28 #include <vconf.h>
  29 #include <sqlite3.h>
  30 #include <glib.h>
  31
  32 #include "pkgmgr-info.h"
  33 #include "pkgmgrinfo_debug.h"
  34 #include "pkgmgrinfo_private.h"
  35 #include "pkgmgr_parser.h"
  36
  37 struct _pkginfo_str_map_t {
  38         pkgmgrinfo_pkginfo_filter_prop_str prop;
  39         const char *property;
  40 };
  41
  42 static struct _pkginfo_str_map_t pkginfo_str_prop_map[] = {
  43         {E_PMINFO_PKGINFO_PROP_PACKAGE_ID,              PMINFO_PKGINFO_PROP_PACKAGE_ID},
  44         {E_PMINFO_PKGINFO_PROP_PACKAGE_TYPE,            PMINFO_PKGINFO_PROP_PACKAGE_TYPE},
  45         {E_PMINFO_PKGINFO_PROP_PACKAGE_VERSION,         PMINFO_PKGINFO_PROP_PACKAGE_VERSION},
  46         {E_PMINFO_PKGINFO_PROP_PACKAGE_INSTALL_LOCATION,PMINFO_PKGINFO_PROP_PACKAGE_INSTALL_LOCATION},
  47         {E_PMINFO_PKGINFO_PROP_PACKAGE_INSTALLED_STORAGE,PMINFO_PKGINFO_PROP_PACKAGE_INSTALLED_STORAGE},
  48         {E_PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_NAME,     PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_NAME},
  49         {E_PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_EMAIL,    PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_EMAIL},
  50         {E_PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_HREF,     PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_HREF},
  51         {E_PMINFO_PKGINFO_PROP_PACKAGE_PRIVILEGE,       PMINFO_PKGINFO_PROP_PACKAGE_PRIVILEGE}
  52 };
  53
  54 struct _pkginfo_int_map_t {
  55         pkgmgrinfo_pkginfo_filter_prop_int prop;
  56         const char *property;
  57 };
  58
  59 static struct _pkginfo_int_map_t pkginfo_int_prop_map[] = {
  60         {E_PMINFO_PKGINFO_PROP_PACKAGE_SIZE,    PMINFO_PKGINFO_PROP_PACKAGE_SIZE}
  61 };
  62
  63 struct _pkginfo_bool_map_t {
  64         pkgmgrinfo_pkginfo_filter_prop_bool prop;
  65         const char *property;
  66 };
  67
  68 static struct _pkginfo_bool_map_t pkginfo_bool_prop_map[] = {
  69         {E_PMINFO_PKGINFO_PROP_PACKAGE_REMOVABLE,       PMINFO_PKGINFO_PROP_PACKAGE_REMOVABLE},
  70         {E_PMINFO_PKGINFO_PROP_PACKAGE_PRELOAD,         PMINFO_PKGINFO_PROP_PACKAGE_PRELOAD},
  71         {E_PMINFO_PKGINFO_PROP_PACKAGE_READONLY,        PMINFO_PKGINFO_PROP_PACKAGE_READONLY},
  72         {E_PMINFO_PKGINFO_PROP_PACKAGE_UPDATE,          PMINFO_PKGINFO_PROP_PACKAGE_UPDATE},
  73         {E_PMINFO_PKGINFO_PROP_PACKAGE_APPSETTING,      PMINFO_PKGINFO_PROP_PACKAGE_APPSETTING},
  74         {E_PMINFO_PKGINFO_PROP_PACKAGE_NODISPLAY_SETTING,       PMINFO_PKGINFO_PROP_PACKAGE_NODISPLAY_SETTING},
  75         {E_PMINFO_PKGINFO_PROP_PACKAGE_SUPPORT_DISABLE, PMINFO_PKGINFO_PROP_PACKAGE_SUPPORT_DISABLE},
  76         {E_PMINFO_PKGINFO_PROP_PACKAGE_DISABLE, PMINFO_PKGINFO_PROP_PACKAGE_DISABLE}
  77 };
  78
  79 struct _appinfo_str_map_t {
  80         pkgmgrinfo_appinfo_filter_prop_str prop;
  81         const char *property;
  82 };
  83
  84 static struct _appinfo_str_map_t appinfo_str_prop_map[] = {
  85         {E_PMINFO_APPINFO_PROP_APP_ID,          PMINFO_APPINFO_PROP_APP_ID},
  86         {E_PMINFO_APPINFO_PROP_APP_COMPONENT,   PMINFO_APPINFO_PROP_APP_COMPONENT},
  87         {E_PMINFO_APPINFO_PROP_APP_EXEC,        PMINFO_APPINFO_PROP_APP_EXEC},
  88         {E_PMINFO_APPINFO_PROP_APP_ICON,        PMINFO_APPINFO_PROP_APP_ICON},
  89         {E_PMINFO_APPINFO_PROP_APP_TYPE,        PMINFO_APPINFO_PROP_APP_TYPE},
  90         {E_PMINFO_APPINFO_PROP_APP_OPERATION,   PMINFO_APPINFO_PROP_APP_OPERATION},
  91         {E_PMINFO_APPINFO_PROP_APP_URI,         PMINFO_APPINFO_PROP_APP_URI},
  92         {E_PMINFO_APPINFO_PROP_APP_MIME,        PMINFO_APPINFO_PROP_APP_MIME},
  93         {E_PMINFO_APPINFO_PROP_APP_CATEGORY,    PMINFO_APPINFO_PROP_APP_CATEGORY},
  94         {E_PMINFO_APPINFO_PROP_APP_HWACCELERATION,      PMINFO_APPINFO_PROP_APP_HWACCELERATION},
  95         {E_PMINFO_APPINFO_PROP_APP_SCREENREADER,        PMINFO_APPINFO_PROP_APP_SCREENREADER},
  96         {E_PMINFO_APPINFO_PROP_APP_METADATA_KEY,        PMINFO_APPINFO_PROP_APP_METADATA_KEY},
  97         {E_PMINFO_APPINFO_PROP_APP_METADATA_VALUE,      PMINFO_APPINFO_PROP_APP_METADATA_VALUE},
  98         {E_PMINFO_APPINFO_PROP_APP_PACKAGE,     PMINFO_APPINFO_PROP_APP_PACKAGE}
  99 };
 100
 101 struct _appinfo_int_map_t {
 102         pkgmgrinfo_appinfo_filter_prop_int prop;
 103         const char *property;
 104 };
 105
 106 static struct _appinfo_int_map_t appinfo_int_prop_map[] = {
 107         {E_PMINFO_APPINFO_PROP_APP_DISABLE_FOR_USER,    PMINFO_APPINFO_PROP_APP_DISABLE_FOR_USER}
 108 };
 109
 110 struct _appinfo_bool_map_t {
 111         pkgmgrinfo_appinfo_filter_prop_bool prop;
 112         const char *property;
 113 };
 114
 115 static struct _appinfo_bool_map_t appinfo_bool_prop_map[] = {
 116         {E_PMINFO_APPINFO_PROP_APP_NODISPLAY,           PMINFO_APPINFO_PROP_APP_NODISPLAY},
 117         {E_PMINFO_APPINFO_PROP_APP_MULTIPLE,            PMINFO_APPINFO_PROP_APP_MULTIPLE},
 118         {E_PMINFO_APPINFO_PROP_APP_ONBOOT,              PMINFO_APPINFO_PROP_APP_ONBOOT},
 119         {E_PMINFO_APPINFO_PROP_APP_AUTORESTART,         PMINFO_APPINFO_PROP_APP_AUTORESTART},
 120         {E_PMINFO_APPINFO_PROP_APP_TASKMANAGE,          PMINFO_APPINFO_PROP_APP_TASKMANAGE},
 121         {E_PMINFO_APPINFO_PROP_APP_LAUNCHCONDITION,             PMINFO_APPINFO_PROP_APP_LAUNCHCONDITION},
 122         {E_PMINFO_APPINFO_PROP_APP_UI_GADGET,           PMINFO_APPINFO_PROP_APP_UI_GADGET},
 123         {E_PMINFO_APPINFO_PROP_APP_SUPPORT_DISABLE,             PMINFO_APPINFO_PROP_APP_SUPPORT_DISABLE},
 124         {E_PMINFO_APPINFO_PROP_APP_DISABLE,             PMINFO_APPINFO_PROP_APP_DISABLE}
 125 };
 126
 127 inline pkgmgrinfo_pkginfo_filter_prop_str _pminfo_pkginfo_convert_to_prop_str(const char *property)
 128 {
 129         int i = 0;
 130         int max = 0;
 131         pkgmgrinfo_pkginfo_filter_prop_str prop = -1;
 132
 133         if (property == NULL)
 134                 return -1;
 135         max = E_PMINFO_PKGINFO_PROP_PACKAGE_MAX_STR - E_PMINFO_PKGINFO_PROP_PACKAGE_MIN_STR + 1;
 136         for (i = 0 ; i < max; i++) {
 137                 if (strcmp(property, pkginfo_str_prop_map[i].property) == 0) {
 138                         prop =  pkginfo_str_prop_map[i].prop;
 139                         break;
 140                 }
 141         }
 142         return prop;
 143 }
 144
 145 inline pkgmgrinfo_pkginfo_filter_prop_int _pminfo_pkginfo_convert_to_prop_int(const char *property)
 146 {
 147         int i = 0;
 148         int max = 0;
 149         pkgmgrinfo_pkginfo_filter_prop_int prop = -1;
 150
 151         if (property == NULL)
 152                 return -1;
 153         max = E_PMINFO_PKGINFO_PROP_PACKAGE_MAX_INT - E_PMINFO_PKGINFO_PROP_PACKAGE_MIN_INT + 1;
 154         for (i = 0 ; i < max; i++) {
 155                 if (strcmp(property, pkginfo_int_prop_map[i].property) == 0) {
 156                         prop =  pkginfo_int_prop_map[i].prop;
 157                         break;
 158                 }
 159         }
 160         return prop;
 161 }
 162
 163 inline pkgmgrinfo_pkginfo_filter_prop_bool _pminfo_pkginfo_convert_to_prop_bool(const char *property)
 164 {
 165         int i = 0;
 166         int max = 0;
 167         pkgmgrinfo_pkginfo_filter_prop_bool prop = -1;
 168
 169         if (property == NULL)
 170                 return -1;
 171         max = E_PMINFO_PKGINFO_PROP_PACKAGE_MAX_BOOL - E_PMINFO_PKGINFO_PROP_PACKAGE_MIN_BOOL + 1;
 172         for (i = 0 ; i < max; i++) {
 173                 if (strcmp(property, pkginfo_bool_prop_map[i].property) == 0) {
 174                         prop =  pkginfo_bool_prop_map[i].prop;
 175                         break;
 176                 }
 177         }
 178         return prop;
 179 }
 180
 181 inline pkgmgrinfo_appinfo_filter_prop_str _pminfo_appinfo_convert_to_prop_str(const char *property)
 182 {
 183         int i = 0;
 184         int max = 0;
 185         pkgmgrinfo_appinfo_filter_prop_str prop = -1;
 186
 187         if (property == NULL)
 188                 return -1;
 189         max = E_PMINFO_APPINFO_PROP_APP_MAX_STR - E_PMINFO_APPINFO_PROP_APP_MIN_STR + 1;
 190         for (i = 0 ; i < max; i++) {
 191                 if (strcmp(property, appinfo_str_prop_map[i].property) == 0) {
 192                         prop =  appinfo_str_prop_map[i].prop;
 193                         break;
 194                 }
 195         }
 196         return prop;
 197 }
 198
 199 inline pkgmgrinfo_appinfo_filter_prop_int _pminfo_appinfo_convert_to_prop_int(const char *property)
 200 {
 201         int i = 0;
 202         int max = 0;
 203         pkgmgrinfo_appinfo_filter_prop_int prop = -1;
 204
 205         if (property == NULL)
 206                 return -1;
 207         max = E_PMINFO_APPINFO_PROP_APP_MAX_INT - E_PMINFO_APPINFO_PROP_APP_MIN_INT + 1;
 208         for (i = 0 ; i < max; i++) {
 209                 if (strcmp(property, appinfo_int_prop_map[i].property) == 0) {
 210                         prop =  appinfo_int_prop_map[i].prop;
 211                         break;
 212                 }
 213         }
 214         return prop;
 215 }
 216
 217 inline pkgmgrinfo_appinfo_filter_prop_bool _pminfo_appinfo_convert_to_prop_bool(const char *property)
 218 {
 219         int i = 0;
 220         int max = 0;
 221         pkgmgrinfo_appinfo_filter_prop_bool prop = -1;
 222
 223         if (property == NULL)
 224                 return -1;
 225         max = E_PMINFO_APPINFO_PROP_APP_MAX_BOOL - E_PMINFO_APPINFO_PROP_APP_MIN_BOOL + 1;
 226         for (i = 0 ; i < max; i++) {
 227                 if (strcmp(property, appinfo_bool_prop_map[i].property) == 0) {
 228                         prop =  appinfo_bool_prop_map[i].prop;
 229                         break;
 230                 }
 231         }
 232         return prop;
 233 }
 234
 235 int __get_filter_condition(gpointer data, char **condition, GList **params)
 236 {
 237         pkgmgrinfo_node_x *node = (pkgmgrinfo_node_x*)data;
 238         char buf[MAX_QUERY_LEN] = {'\0'};
 239         int flag = 0;
 240         char *ptr = NULL;
 241
 242         switch (node->prop) {
 243         case E_PMINFO_PKGINFO_PROP_PACKAGE_ID:
 244                 snprintf(buf, sizeof(buf), "pi.package=?");
 245                 break;
 246         case E_PMINFO_PKGINFO_PROP_PACKAGE_TYPE:
 247                 snprintf(buf, sizeof(buf), "pi.package_type=?");
 248                 break;
 249         case E_PMINFO_PKGINFO_PROP_PACKAGE_VERSION:
 250                 snprintf(buf, sizeof(buf), "pi.package_version=?");
 251                 break;
 252         case E_PMINFO_PKGINFO_PROP_PACKAGE_INSTALL_LOCATION:
 253                 snprintf(buf, sizeof(buf), "pi.install_location=?");
 254                 break;
 255         case E_PMINFO_PKGINFO_PROP_PACKAGE_INSTALLED_STORAGE:
 256                 snprintf(buf, sizeof(buf), "pi.installed_storage=?");
 257                 break;
 258         case E_PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_NAME:
 259                 snprintf(buf, sizeof(buf), "pi.author_name=?");
 260                 break;
 261         case E_PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_HREF:
 262                 snprintf(buf, sizeof(buf), "pi.author_href=?");
 263                 break;
 264         case E_PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_EMAIL:
 265                 snprintf(buf, sizeof(buf), "pi.author_email=?");
 266                 break;
 267         case E_PMINFO_PKGINFO_PROP_PACKAGE_PRIVILEGE:
 268                 snprintf(buf, sizeof(buf), "pi.privilege=?");
 269                 flag = E_PMINFO_PKGINFO_JOIN_PRIVILEGE_INFO;
 270                 break;
 271         case E_PMINFO_PKGINFO_PROP_PACKAGE_SIZE:
 272                 snprintf(buf, sizeof(buf), "pi.package_size=?");
 273                 break;
 274         case E_PMINFO_PKGINFO_PROP_PACKAGE_REMOVABLE:
 275                 snprintf(buf, sizeof(buf), "pi.package_removable=? COLLATE NOCASE");
 276                 break;
 277         case E_PMINFO_PKGINFO_PROP_PACKAGE_PRELOAD:
 278                 snprintf(buf, sizeof(buf), "pi.package_preload=? COLLATE NOCASE");
 279                 break;
 280         case E_PMINFO_PKGINFO_PROP_PACKAGE_READONLY:
 281                 snprintf(buf, sizeof(buf), "pi.package_readonly=? COLLATE NOCASE");
 282                 break;
 283         case E_PMINFO_PKGINFO_PROP_PACKAGE_UPDATE:
 284                 snprintf(buf, sizeof(buf), "pi.package_update=? COLLATE NOCASE");
 285                 break;
 286         case E_PMINFO_PKGINFO_PROP_PACKAGE_APPSETTING:
 287                 snprintf(buf, sizeof(buf), "pi.package_appsetting=? COLLATE NOCASE");
 288                 break;
 289         case E_PMINFO_PKGINFO_PROP_PACKAGE_NODISPLAY_SETTING:
 290                 snprintf(buf, sizeof(buf), "pi.package_nodisplay=? COLLATE NOCASE");
 291                 break;
 292         case E_PMINFO_PKGINFO_PROP_PACKAGE_SUPPORT_DISABLE:
 293                 snprintf(buf, sizeof(buf), "pi.package_support_disable=? COLLATE NOCASE");
 294                 break;
 295         case E_PMINFO_PKGINFO_PROP_PACKAGE_DISABLE:
 296                 snprintf(buf, sizeof(buf), "pi.package_disable=? COLLATE NOCASE");
 297                 break;
 298
 299         case E_PMINFO_APPINFO_PROP_APP_ID:
 300                 snprintf(buf, sizeof(buf), "ai.app_id=?");
 301                 break;
 302         case E_PMINFO_APPINFO_PROP_APP_COMPONENT:
 303                 snprintf(buf, sizeof(buf), "ai.app_component=?");
 304                 break;
 305         case E_PMINFO_APPINFO_PROP_APP_EXEC:
 306                 snprintf(buf, sizeof(buf), "ai.app_exec=?");
 307                 break;
 308         case E_PMINFO_APPINFO_PROP_APP_ICON:
 309                 snprintf(buf, sizeof(buf), "package_app_localized_info.app_icon=?");
 310                 flag = E_PMINFO_APPINFO_JOIN_LOCALIZED_INFO;
 311                 break;
 312         case E_PMINFO_APPINFO_PROP_APP_TYPE:
 313                 snprintf(buf, sizeof(buf), "ai.app_type=?");
 314                 break;
 315         case E_PMINFO_APPINFO_PROP_APP_OPERATION:
 316                 snprintf(buf, sizeof(buf), "package_app_app_control.app_control LIKE ?||'|%%%%|%%%%'");
 317                 flag = E_PMINFO_APPINFO_JOIN_APP_CONTROL;
 318                 break;
 319         case E_PMINFO_APPINFO_PROP_APP_URI:
 320                 snprintf(buf, sizeof(buf), "package_app_app_control.app_control LIKE '%%%%|'||?||'|%%%%'");
 321                 flag = E_PMINFO_APPINFO_JOIN_APP_CONTROL;
 322                 break;
 323         case E_PMINFO_APPINFO_PROP_APP_MIME:
 324                 snprintf(buf, sizeof(buf), "package_app_app_control.app_control LIKE '%%%%|%%%%|'||?");
 325                 flag = E_PMINFO_APPINFO_JOIN_APP_CONTROL;
 326                 break;
 327         case E_PMINFO_APPINFO_PROP_APP_CATEGORY:
 328                 snprintf(buf, sizeof(buf), "package_app_app_category.category IN (");
 329                 ptr = strtok(node->value, ",");
 330                 strncat(buf, "?", MAX_QUERY_LEN - 2);
 331                 *params = g_list_append(*params, strdup(ptr));
 332                 while (ptr = strtok(NULL, ",")) {
 333                         strncat(buf, ", ?", MAX_QUERY_LEN - strlen(", ?") - 1);
 334                         *params = g_list_append(*params, strdup(ptr));
 335                 }
 336                 strncat(buf, ")", MAX_QUERY_LEN - 2);
 337                 *condition = strdup(buf);
 338                 flag = E_PMINFO_APPINFO_JOIN_CATEGORY;
 339
 340                 return flag;
 341         case E_PMINFO_APPINFO_PROP_APP_NODISPLAY:
 342                 snprintf(buf, sizeof(buf), "ai.app_nodisplay=? COLLATE NOCASE");
 343                 break;
 344         case E_PMINFO_APPINFO_PROP_APP_MULTIPLE:
 345                 snprintf(buf, sizeof(buf), "ai.app_multiple=? COLLATE NOCASE");
 346                 break;
 347         case E_PMINFO_APPINFO_PROP_APP_ONBOOT:
 348                 snprintf(buf, sizeof(buf), "ai.app_onboot=? COLLATE NOCASE");
 349                 break;
 350         case E_PMINFO_APPINFO_PROP_APP_AUTORESTART:
 351                 snprintf(buf, sizeof(buf), "ai.app_autorestart=? COLLATE NOCASE");
 352                 break;
 353         case E_PMINFO_APPINFO_PROP_APP_TASKMANAGE:
 354                 snprintf(buf, sizeof(buf), "ai.app_taskmanage=? COLLATE NOCASE");
 355                 break;
 356         case E_PMINFO_APPINFO_PROP_APP_HWACCELERATION:
 357                 snprintf(buf, sizeof(buf), "ai.app_hwacceleration=?");
 358                 break;
 359         case E_PMINFO_APPINFO_PROP_APP_SCREENREADER:
 360                 snprintf(buf, sizeof(buf), "ai.app_screenreader=?");
 361                 break;
 362         case E_PMINFO_APPINFO_PROP_APP_LAUNCHCONDITION:
 363                 snprintf(buf, sizeof(buf), "ai.app_launchcondition=? COLLATE NOCASE");
 364                 break;
 365         case E_PMINFO_APPINFO_PROP_APP_PACKAGE:
 366                 snprintf(buf, sizeof(buf), "ai.package=?");
 367                 break;
 368         case E_PMINFO_APPINFO_PROP_APP_UI_GADGET:
 369                 snprintf(buf, sizeof(buf), "ai.app_ui_gadget=? COLLATE NOCASE");
 370                 break;
 371         case E_PMINFO_APPINFO_PROP_APP_METADATA_KEY:
 372                 snprintf(buf, sizeof(buf), "package_app_app_metadata.md_key=?");
 373                 flag = E_PMINFO_APPINFO_JOIN_METADATA;
 374                 break;
 375         case E_PMINFO_APPINFO_PROP_APP_METADATA_VALUE:
 376                 snprintf(buf, sizeof(buf), "package_app_app_metadata.md_value=?");
 377                 flag = E_PMINFO_APPINFO_JOIN_METADATA;
 378                 break;
 379         case E_PMINFO_APPINFO_PROP_APP_DISABLE:
 380                 snprintf(buf, MAX_QUERY_LEN, "ai.app_disable=? COLLATE NOCASE");
 381                 break;
 382         case E_PMINFO_APPINFO_PROP_APP_SUPPORT_DISABLE:
 383                 snprintf(buf, MAX_QUERY_LEN, "ai.app_support_disable=? COLLATE NOCASE");
 384                 break;
 385         case E_PMINFO_APPINFO_PROP_APP_DISABLE_FOR_USER:
 386                 snprintf(buf, MAX_QUERY_LEN, "ai.app_id NOT IN "
 387                                 "(SELECT app_id from package_app_info_for_uid WHERE uid=? " \
 388                                 "AND is_disabled='true' COLLATE NOCASE)");
 389                 break;
 390         default:
 391                 _LOGE("Invalid Property Type\n");
 392                 *condition = NULL;
 393                 return 0;
 394         }
 395         *condition = strdup(buf);
 396         *params = g_list_append(*params, strdup(node->value));
 397         return flag;
 398 }
 399
 400 char *_get_system_locale(void)
 401 {
 402         char *lang;
 403         char *locale;
 404
 405         lang = vconf_get_str(VCONFKEY_LANGSET);
 406         if (lang == NULL) {
 407                 locale = strdup(DEFAULT_LOCALE);
 408                 if (locale == NULL) {
 409                         LOGE("out of memory");
 410                         return NULL;
 411                 }
 412                 return locale;
 413         }
 414
 415         locale = malloc(sizeof(char) * 6);
 416         if (locale == NULL) {
 417                 LOGE("out of memory");
 418                 free(lang);
 419                 return NULL;
 420         }
 421
 422         strncpy(locale, lang, 2);
 423         locale[2] = '-';
 424         locale[3] = tolower(lang[3]);
 425         locale[4] = tolower(lang[4]);
 426         locale[5] = '\0';
 427
 428         free(lang);
 429
 430         return locale;
 431 }
 432