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         {E_PMINFO_PKGINFO_PROP_PACKAGE_CHECK_STORAGE,   PMINFO_PKGINFO_PROP_PACKAGE_CHECK_STORAGE}
  78 };
  79
  80 struct _appinfo_str_map_t {
  81         pkgmgrinfo_appinfo_filter_prop_str prop;
  82         const char *property;
  83 };
  84
  85 static struct _appinfo_str_map_t appinfo_str_prop_map[] = {
  86         {E_PMINFO_APPINFO_PROP_APP_ID,          PMINFO_APPINFO_PROP_APP_ID},
  87         {E_PMINFO_APPINFO_PROP_APP_COMPONENT,   PMINFO_APPINFO_PROP_APP_COMPONENT},
  88         {E_PMINFO_APPINFO_PROP_APP_EXEC,        PMINFO_APPINFO_PROP_APP_EXEC},
  89         {E_PMINFO_APPINFO_PROP_APP_ICON,        PMINFO_APPINFO_PROP_APP_ICON},
  90         {E_PMINFO_APPINFO_PROP_APP_TYPE,        PMINFO_APPINFO_PROP_APP_TYPE},
  91         {E_PMINFO_APPINFO_PROP_APP_OPERATION,   PMINFO_APPINFO_PROP_APP_OPERATION},
  92         {E_PMINFO_APPINFO_PROP_APP_URI, PMINFO_APPINFO_PROP_APP_URI},
  93         {E_PMINFO_APPINFO_PROP_APP_MIME,        PMINFO_APPINFO_PROP_APP_MIME},
  94         {E_PMINFO_APPINFO_PROP_APP_CATEGORY,    PMINFO_APPINFO_PROP_APP_CATEGORY},
  95         {E_PMINFO_APPINFO_PROP_APP_HWACCELERATION,      PMINFO_APPINFO_PROP_APP_HWACCELERATION},
  96         {E_PMINFO_APPINFO_PROP_APP_SCREENREADER,        PMINFO_APPINFO_PROP_APP_SCREENREADER},
  97         {E_PMINFO_APPINFO_PROP_APP_PACKAGE,     PMINFO_APPINFO_PROP_APP_PACKAGE},
  98         {E_PMINFO_APPINFO_PROP_APP_INSTALLED_STORAGE,   PMINFO_APPINFO_PROP_APP_INSTALLED_STORAGE}
  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_SUPPORT_MODE,        PMINFO_APPINFO_PROP_APP_SUPPORT_MODE}
 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         {E_PMINFO_APPINFO_PROP_APP_CHECK_STORAGE,               PMINFO_APPINFO_PROP_APP_CHECK_STORAGE}
 126 };
 127
 128 inline pkgmgrinfo_pkginfo_filter_prop_str _pminfo_pkginfo_convert_to_prop_str(const char *property)
 129 {
 130         int i = 0;
 131         int max = 0;
 132         pkgmgrinfo_pkginfo_filter_prop_str prop = -1;
 133
 134         if (property == NULL)
 135                 return -1;
 136         max = E_PMINFO_PKGINFO_PROP_PACKAGE_MAX_STR - E_PMINFO_PKGINFO_PROP_PACKAGE_MIN_STR + 1;
 137         for (i = 0 ; i < max; i++) {
 138                 if (strcmp(property, pkginfo_str_prop_map[i].property) == 0) {
 139                         prop =  pkginfo_str_prop_map[i].prop;
 140                         break;
 141                 }
 142         }
 143         return prop;
 144 }
 145
 146 inline pkgmgrinfo_pkginfo_filter_prop_int _pminfo_pkginfo_convert_to_prop_int(const char *property)
 147 {
 148         int i = 0;
 149         int max = 0;
 150         pkgmgrinfo_pkginfo_filter_prop_int prop = -1;
 151
 152         if (property == NULL)
 153                 return -1;
 154         max = E_PMINFO_PKGINFO_PROP_PACKAGE_MAX_INT - E_PMINFO_PKGINFO_PROP_PACKAGE_MIN_INT + 1;
 155         for (i = 0 ; i < max; i++) {
 156                 if (strcmp(property, pkginfo_int_prop_map[i].property) == 0) {
 157                         prop =  pkginfo_int_prop_map[i].prop;
 158                         break;
 159                 }
 160         }
 161         return prop;
 162 }
 163
 164 inline pkgmgrinfo_pkginfo_filter_prop_bool _pminfo_pkginfo_convert_to_prop_bool(const char *property)
 165 {
 166         int i = 0;
 167         int max = 0;
 168         pkgmgrinfo_pkginfo_filter_prop_bool prop = -1;
 169
 170         if (property == NULL)
 171                 return -1;
 172         max = E_PMINFO_PKGINFO_PROP_PACKAGE_MAX_BOOL - E_PMINFO_PKGINFO_PROP_PACKAGE_MIN_BOOL + 1;
 173         for (i = 0 ; i < max; i++) {
 174                 if (strcmp(property, pkginfo_bool_prop_map[i].property) == 0) {
 175                         prop =  pkginfo_bool_prop_map[i].prop;
 176                         break;
 177                 }
 178         }
 179         return prop;
 180 }
 181
 182 inline pkgmgrinfo_appinfo_filter_prop_str _pminfo_appinfo_convert_to_prop_str(const char *property)
 183 {
 184         int i = 0;
 185         int max = 0;
 186         pkgmgrinfo_appinfo_filter_prop_str prop = -1;
 187
 188         if (property == NULL)
 189                 return -1;
 190         max = E_PMINFO_APPINFO_PROP_APP_MAX_STR - E_PMINFO_APPINFO_PROP_APP_MIN_STR + 1;
 191         for (i = 0 ; i < max; i++) {
 192                 if (strcmp(property, appinfo_str_prop_map[i].property) == 0) {
 193                         prop =  appinfo_str_prop_map[i].prop;
 194                         break;
 195                 }
 196         }
 197         return prop;
 198 }
 199
 200 inline pkgmgrinfo_appinfo_filter_prop_int _pminfo_appinfo_convert_to_prop_int(const char *property)
 201 {
 202         int i = 0;
 203         int max = 0;
 204         pkgmgrinfo_appinfo_filter_prop_int prop = -1;
 205
 206         if (property == NULL)
 207                 return -1;
 208         max = E_PMINFO_APPINFO_PROP_APP_MAX_INT - E_PMINFO_APPINFO_PROP_APP_MIN_INT + 1;
 209         for (i = 0 ; i < max; i++) {
 210                 if (strcmp(property, appinfo_int_prop_map[i].property) == 0) {
 211                         prop =  appinfo_int_prop_map[i].prop;
 212                         break;
 213                 }
 214         }
 215         return prop;
 216 }
 217
 218 inline pkgmgrinfo_appinfo_filter_prop_bool _pminfo_appinfo_convert_to_prop_bool(const char *property)
 219 {
 220         int i = 0;
 221         int max = 0;
 222         pkgmgrinfo_appinfo_filter_prop_bool prop = -1;
 223
 224         if (property == NULL)
 225                 return -1;
 226         max = E_PMINFO_APPINFO_PROP_APP_MAX_BOOL - E_PMINFO_APPINFO_PROP_APP_MIN_BOOL + 1;
 227         for (i = 0 ; i < max; i++) {
 228                 if (strcmp(property, appinfo_bool_prop_map[i].property) == 0) {
 229                         prop =  appinfo_bool_prop_map[i].prop;
 230                         break;
 231                 }
 232         }
 233         return prop;
 234 }
 235
 236 int __get_filter_condition(gpointer data, uid_t uid, char **condition, GList **params)
 237 {
 238         pkgmgrinfo_node_x *node = (pkgmgrinfo_node_x *)data;
 239         char buf[MAX_QUERY_LEN] = {'\0'};
 240         int flag = 0;
 241         char *value;
 242         char *ptr = NULL;
 243         char *saveptr = NULL;
 244         size_t len = 0;
 245
 246         switch (node->prop) {
 247         case E_PMINFO_PKGINFO_PROP_PACKAGE_ID:
 248                 snprintf(buf, sizeof(buf), "pi.package=?");
 249                 break;
 250         case E_PMINFO_PKGINFO_PROP_PACKAGE_TYPE:
 251                 snprintf(buf, sizeof(buf), "pi.package_type=?");
 252                 break;
 253         case E_PMINFO_PKGINFO_PROP_PACKAGE_VERSION:
 254                 snprintf(buf, sizeof(buf), "pi.package_version=?");
 255                 break;
 256         case E_PMINFO_PKGINFO_PROP_PACKAGE_INSTALL_LOCATION:
 257                 snprintf(buf, sizeof(buf), "pi.install_location=?");
 258                 break;
 259         case E_PMINFO_PKGINFO_PROP_PACKAGE_INSTALLED_STORAGE:
 260                 snprintf(buf, sizeof(buf), "pi.installed_storage=?");
 261                 break;
 262         case E_PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_NAME:
 263                 snprintf(buf, sizeof(buf), "pi.author_name=?");
 264                 break;
 265         case E_PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_HREF:
 266                 snprintf(buf, sizeof(buf), "pi.author_href=?");
 267                 break;
 268         case E_PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_EMAIL:
 269                 snprintf(buf, sizeof(buf), "pi.author_email=?");
 270                 break;
 271         case E_PMINFO_PKGINFO_PROP_PACKAGE_PRIVILEGE:
 272                 snprintf(buf, sizeof(buf), "package_privilege_info.privilege=?");
 273                 flag = E_PMINFO_PKGINFO_JOIN_PRIVILEGE_INFO;
 274                 break;
 275         case E_PMINFO_PKGINFO_PROP_PACKAGE_SIZE:
 276                 snprintf(buf, sizeof(buf), "pi.package_size=?");
 277                 break;
 278         case E_PMINFO_PKGINFO_PROP_PACKAGE_REMOVABLE:
 279                 snprintf(buf, sizeof(buf), "pi.package_removable=? COLLATE NOCASE");
 280                 break;
 281         case E_PMINFO_PKGINFO_PROP_PACKAGE_PRELOAD:
 282                 snprintf(buf, sizeof(buf), "pi.package_preload=? COLLATE NOCASE");
 283                 break;
 284         case E_PMINFO_PKGINFO_PROP_PACKAGE_READONLY:
 285                 snprintf(buf, sizeof(buf), "pi.package_readonly=? COLLATE NOCASE");
 286                 break;
 287         case E_PMINFO_PKGINFO_PROP_PACKAGE_UPDATE:
 288                 snprintf(buf, sizeof(buf), "pi.package_update=? COLLATE NOCASE");
 289                 break;
 290         case E_PMINFO_PKGINFO_PROP_PACKAGE_APPSETTING:
 291                 snprintf(buf, sizeof(buf), "pi.package_appsetting=? COLLATE NOCASE");
 292                 break;
 293         case E_PMINFO_PKGINFO_PROP_PACKAGE_NODISPLAY_SETTING:
 294                 snprintf(buf, sizeof(buf), "pi.package_nodisplay=? COLLATE NOCASE");
 295                 break;
 296         case E_PMINFO_PKGINFO_PROP_PACKAGE_SUPPORT_DISABLE:
 297                 snprintf(buf, sizeof(buf), "pi.package_support_disable=? COLLATE NOCASE");
 298                 break;
 299         case E_PMINFO_PKGINFO_PROP_PACKAGE_DISABLE:
 300                 snprintf(buf, sizeof(buf), "pi.package_disable=? COLLATE NOCASE");
 301                 break;
 302
 303         case E_PMINFO_APPINFO_PROP_APP_ID:
 304                 snprintf(buf, sizeof(buf), "ai.app_id=?");
 305                 break;
 306         case E_PMINFO_APPINFO_PROP_APP_COMPONENT:
 307                 snprintf(buf, sizeof(buf), "ai.app_component=?");
 308                 break;
 309         case E_PMINFO_APPINFO_PROP_APP_EXEC:
 310                 snprintf(buf, sizeof(buf), "ai.app_exec=?");
 311                 break;
 312         case E_PMINFO_APPINFO_PROP_APP_ICON:
 313                 snprintf(buf, sizeof(buf), "package_app_localized_info.app_icon=?");
 314                 flag = E_PMINFO_APPINFO_JOIN_LOCALIZED_INFO;
 315                 break;
 316         case E_PMINFO_APPINFO_PROP_APP_TYPE:
 317                 snprintf(buf, sizeof(buf), "ai.app_type=?");
 318                 break;
 319         case E_PMINFO_APPINFO_PROP_APP_OPERATION:
 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_URI:
 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_MIME:
 328                 snprintf(buf, sizeof(buf), "package_app_app_control.app_control LIKE '%%%%|%%%%|'||?");
 329                 flag = E_PMINFO_APPINFO_JOIN_APP_CONTROL;
 330                 break;
 331         case E_PMINFO_APPINFO_PROP_APP_CATEGORY:
 332                 snprintf(buf, sizeof(buf), "package_app_app_category.category IN (");
 333                 value = strdup(node->value);
 334                 if (value == NULL) {
 335                         _LOGE("out of memeory");
 336                         return 0;
 337                 }
 338                 ptr = strtok_r(value, ",", &saveptr);
 339                 if (ptr == NULL) {
 340                         free(value);
 341                         return 0;
 342                 }
 343                 strncat(buf, "?", MAX_QUERY_LEN - len - 1);
 344                 len += strlen("?");
 345                 *params = g_list_append(*params, strdup(ptr));
 346                 while ((ptr = strtok_r(NULL, ",", &saveptr))) {
 347                         strncat(buf, ", ?", MAX_QUERY_LEN - len - 1);
 348                         len += strlen(", ?");
 349                         *params = g_list_append(*params, strdup(ptr));
 350                 }
 351                 strncat(buf, ")", MAX_QUERY_LEN - len - 1);
 352                 len += strlen("?");
 353                 *condition = strdup(buf);
 354                 flag = E_PMINFO_APPINFO_JOIN_CATEGORY;
 355                 free(value);
 356
 357                 return flag;
 358         case E_PMINFO_APPINFO_PROP_APP_NODISPLAY:
 359                 snprintf(buf, sizeof(buf), "ai.app_nodisplay=? COLLATE NOCASE");
 360                 break;
 361         case E_PMINFO_APPINFO_PROP_APP_MULTIPLE:
 362                 snprintf(buf, sizeof(buf), "ai.app_multiple=? COLLATE NOCASE");
 363                 break;
 364         case E_PMINFO_APPINFO_PROP_APP_ONBOOT:
 365                 snprintf(buf, sizeof(buf), "ai.app_onboot=? COLLATE NOCASE");
 366                 break;
 367         case E_PMINFO_APPINFO_PROP_APP_AUTORESTART:
 368                 snprintf(buf, sizeof(buf), "ai.app_autorestart=? COLLATE NOCASE");
 369                 break;
 370         case E_PMINFO_APPINFO_PROP_APP_TASKMANAGE:
 371                 snprintf(buf, sizeof(buf), "ai.app_taskmanage=? COLLATE NOCASE");
 372                 break;
 373         case E_PMINFO_APPINFO_PROP_APP_HWACCELERATION:
 374                 snprintf(buf, sizeof(buf), "ai.app_hwacceleration=?");
 375                 break;
 376         case E_PMINFO_APPINFO_PROP_APP_SCREENREADER:
 377                 snprintf(buf, sizeof(buf), "ai.app_screenreader=?");
 378                 break;
 379         case E_PMINFO_APPINFO_PROP_APP_LAUNCHCONDITION:
 380                 snprintf(buf, sizeof(buf), "ai.app_launchcondition=? COLLATE NOCASE");
 381                 break;
 382         case E_PMINFO_APPINFO_PROP_APP_PACKAGE:
 383                 snprintf(buf, sizeof(buf), "ai.package=?");
 384                 break;
 385         case E_PMINFO_APPINFO_PROP_APP_INSTALLED_STORAGE:
 386                 snprintf(buf, sizeof(buf), "ai.app_installed_storage=?");
 387                 break;
 388         case E_PMINFO_APPINFO_PROP_APP_UI_GADGET:
 389                 snprintf(buf, sizeof(buf), "ai.app_ui_gadget=? COLLATE NOCASE");
 390                 break;
 391         case E_PMINFO_APPINFO_PROP_APP_DISABLE:
 392                 if (strcasecmp(node->value, "true") == 0)
 393                         snprintf(buf, MAX_QUERY_LEN, "(ai.app_disable=? COLLATE NOCASE OR "
 394                                         "ai.app_id IN (SELECT app_id FROM package_app_info_for_uid "
 395                                         "WHERE uid=%d AND is_disabled='true'))", uid);
 396                 else
 397                         snprintf(buf, MAX_QUERY_LEN, "(ai.app_disable=? COLLATE NOCASE AND "
 398                                         "ai.app_id NOT IN (SELECT app_id FROM package_app_info_for_uid "
 399                                         "WHERE uid=%d AND is_disabled='true'))", uid);
 400                 flag = E_PMINFO_APPINFO_JOIN_APPINFO_FOR_UID;
 401                 break;
 402         case E_PMINFO_APPINFO_PROP_APP_SUPPORT_DISABLE:
 403                 snprintf(buf, MAX_QUERY_LEN, "ai.app_support_disable=? COLLATE NOCASE");
 404                 break;
 405         case E_PMINFO_APPINFO_PROP_APP_SUPPORT_MODE:
 406                 snprintf(buf, sizeof(buf), "ai.app_support_mode=?");
 407                 break;
 408         case E_PMINFO_PKGINFO_PROP_PACKAGE_CHECK_STORAGE:
 409         case E_PMINFO_APPINFO_PROP_APP_CHECK_STORAGE:
 410                 *condition = NULL;
 411                 return 0;
 412         default:
 413                 _LOGE("Invalid Property Type\n");
 414                 *condition = NULL;
 415                 return 0;
 416         }
 417         *condition = strdup(buf);
 418         *params = g_list_append(*params, strdup(node->value));
 419         return flag;
 420 }
 421
 422 int __get_metadata_filter_condition(gpointer data, char **condition,
 423                 GList **params)
 424 {
 425         pkgmgrinfo_metadata_node_x *node = (pkgmgrinfo_metadata_node_x *)data;
 426         char buf[MAX_QUERY_LEN];
 427         size_t len = 0;
 428
 429         snprintf(buf, sizeof(buf), "(package_app_app_metadata.md_key=?");
 430         len += strlen("(package_app_app_metadata.md_key=?");
 431         if (node->value) {
 432                 strncat(buf, " AND package_app_app_metadata.md_value=?",
 433                                 sizeof(buf) - len - 1);
 434                 len += strlen(" AND package_app_app_metadata.md_value=?");
 435         }
 436         strncat(buf, ")", sizeof(buf) - len - 1);
 437         len += strlen(")");
 438
 439         *condition = strdup(buf);
 440         *params = g_list_append(*params, strdup(node->key));
 441         if (node->value)
 442                 *params = g_list_append(*params, strdup(node->value));
 443
 444         return E_PMINFO_APPINFO_JOIN_METADATA;
 445 }
 446
 447 int _add_icon_info_into_list(const char *locale, char *value, GList **icon)
 448 {
 449         icon_x *info;
 450
 451         info = calloc(1, sizeof(icon_x));
 452         if (info == NULL) {
 453                 LOGE("out of memory");
 454                 return PMINFO_R_ERROR;
 455         }
 456         info->text = value;
 457         info->lang = strdup(locale);
 458         *icon = g_list_append(*icon, info);
 459
 460         return PMINFO_R_OK;
 461 }
 462
 463 int _add_label_info_into_list(const char *locale, char *value, GList **label)
 464 {
 465         label_x *info;
 466
 467         info = calloc(1, sizeof(label_x));
 468         if (info == NULL) {
 469                 LOGE("out of memory");
 470                 return PMINFO_R_ERROR;
 471         }
 472         info->text = value;
 473         info->lang = strdup(locale);
 474         *label = g_list_append(*label, info);
 475
 476         return PMINFO_R_OK;
 477 }
 478
 479 char *_get_system_locale(void)
 480 {
 481         char *lang;
 482         char *locale;
 483
 484         lang = vconf_get_str(VCONFKEY_LANGSET);
 485         if (lang == NULL) {
 486                 locale = strdup(DEFAULT_LOCALE);
 487                 if (locale == NULL) {
 488                         LOGE("out of memory");
 489                         return NULL;
 490                 }
 491                 return locale;
 492         }
 493
 494         locale = malloc(sizeof(char) * 6);
 495         if (locale == NULL) {
 496                 LOGE("out of memory");
 497                 free(lang);
 498                 return NULL;
 499         }
 500
 501         strncpy(locale, lang, 2);
 502         locale[2] = '-';
 503         locale[3] = tolower(lang[3]);
 504         locale[4] = tolower(lang[4]);
 505         locale[5] = '\0';
 506
 507         free(lang);
 508
 509         return locale;
 510 }
 511
 512 int __pkginfo_check_installed_storage(package_x *pkginfo)
 513 {
 514         char buf[MAX_QUERY_LEN] = {'\0'};
 515         int ret;
 516
 517         retvm_if(pkginfo->package == NULL, PMINFO_R_OK, "pkgid is NULL\n");
 518         retvm_if(pkginfo->installed_storage == NULL, PMINFO_R_ERROR,
 519                         "installed_storage is NULL\n");
 520
 521         if (strcmp(pkginfo->installed_storage, "installed_external") == 0) {
 522                 snprintf(buf, MAX_QUERY_LEN - 1, "%s", pkginfo->external_path);
 523                 ret = access(buf, R_OK);
 524                 if (ret != 0) {
 525                         _LOGE("can not access [%s] - %d", buf, ret);
 526                         return PMINFO_R_ERROR;
 527                 }
 528         }
 529
 530         return PMINFO_R_OK;
 531 }
 532
 533 int __appinfo_check_installed_storage(application_x *appinfo)
 534 {
 535         retvm_if(appinfo->installed_storage == NULL, PMINFO_R_ERROR,
 536                         "installed_storage is NULL\n");
 537
 538         if (strcmp(appinfo->installed_storage, "installed_external") == 0) {
 539                 retvm_if(appinfo->external_path == NULL, PMINFO_R_ERROR,
 540                                 "external path is NULL\n");
 541                 if (access(appinfo->external_path, R_OK) != 0) {
 542                         _LOGE("can not access [%s]", appinfo->external_path);
 543                         return PMINFO_R_ERROR;
 544                 }
 545         }
 546
 547         return PMINFO_R_OK;
 548 }
 549
 550 #define BUSY_WAITING_USEC (1000000 / 10 / 2) /* 0.05 sec */
 551 #define BUSY_WAITING_MAX 20 /* wait for max 1 sec */
 552 static int __db_busy_handler(void *data, int count)
 553 {
 554         if (count < BUSY_WAITING_MAX) {
 555                 usleep(BUSY_WAITING_USEC);
 556                 return 1;
 557         } else {
 558                 /* sqlite3_prepare_v2 will return SQLITE_BUSY */
 559                 return 0;
 560         }
 561 }
 562
 563 int __open_db(const char *path, sqlite3 **db, int flags)
 564 {
 565         int ret;
 566
 567         ret = sqlite3_open_v2(path, db, flags, NULL);
 568         if (ret != SQLITE_OK)
 569                 return ret;
 570
 571         ret = sqlite3_busy_handler(*db, __db_busy_handler, NULL);
 572         if (ret != SQLITE_OK) {
 573                 _LOGE("failed to register busy handler: %s",
 574                                 sqlite3_errmsg(*db));
 575                 sqlite3_close_v2(*db);
 576                 return ret;
 577         }
 578
 579         return ret;
 580 }