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 #include <dlfcn.h>
  28
  29 #include <vconf.h>
  30 #include <sqlite3.h>
  31 #include <glib.h>
  32 #include <unzip.h>
  33
  34 #include "pkgmgr-info.h"
  35 #include "pkgmgrinfo_debug.h"
  36 #include "pkgmgrinfo_private.h"
  37 #include "pkgmgr_parser.h"
  38
  39 static GHashTable *plugin_set_list;
  40
  41 struct _pkginfo_str_map_t {
  42         pkgmgrinfo_pkginfo_filter_prop_str prop;
  43         const char *property;
  44 };
  45
  46 static struct _pkginfo_str_map_t pkginfo_str_prop_map[] = {
  47         {E_PMINFO_PKGINFO_PROP_PACKAGE_ID,      PMINFO_PKGINFO_PROP_PACKAGE_ID},
  48         {E_PMINFO_PKGINFO_PROP_PACKAGE_TYPE,    PMINFO_PKGINFO_PROP_PACKAGE_TYPE},
  49         {E_PMINFO_PKGINFO_PROP_PACKAGE_VERSION, PMINFO_PKGINFO_PROP_PACKAGE_VERSION},
  50         {E_PMINFO_PKGINFO_PROP_PACKAGE_INSTALL_LOCATION,        PMINFO_PKGINFO_PROP_PACKAGE_INSTALL_LOCATION},
  51         {E_PMINFO_PKGINFO_PROP_PACKAGE_INSTALLED_STORAGE,       PMINFO_PKGINFO_PROP_PACKAGE_INSTALLED_STORAGE},
  52         {E_PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_NAME,     PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_NAME},
  53         {E_PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_EMAIL,    PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_EMAIL},
  54         {E_PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_HREF,     PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_HREF},
  55         {E_PMINFO_PKGINFO_PROP_PACKAGE_PRIVILEGE,       PMINFO_PKGINFO_PROP_PACKAGE_PRIVILEGE}
  56 };
  57
  58 struct _pkginfo_int_map_t {
  59         pkgmgrinfo_pkginfo_filter_prop_int prop;
  60         const char *property;
  61 };
  62
  63 static struct _pkginfo_int_map_t pkginfo_int_prop_map[] = {
  64         {E_PMINFO_PKGINFO_PROP_PACKAGE_SIZE,    PMINFO_PKGINFO_PROP_PACKAGE_SIZE}
  65 };
  66
  67 struct _pkginfo_bool_map_t {
  68         pkgmgrinfo_pkginfo_filter_prop_bool prop;
  69         const char *property;
  70 };
  71
  72 static struct _pkginfo_bool_map_t pkginfo_bool_prop_map[] = {
  73         {E_PMINFO_PKGINFO_PROP_PACKAGE_REMOVABLE,       PMINFO_PKGINFO_PROP_PACKAGE_REMOVABLE},
  74         {E_PMINFO_PKGINFO_PROP_PACKAGE_PRELOAD,         PMINFO_PKGINFO_PROP_PACKAGE_PRELOAD},
  75         {E_PMINFO_PKGINFO_PROP_PACKAGE_READONLY,        PMINFO_PKGINFO_PROP_PACKAGE_READONLY},
  76         {E_PMINFO_PKGINFO_PROP_PACKAGE_UPDATE,          PMINFO_PKGINFO_PROP_PACKAGE_UPDATE},
  77         {E_PMINFO_PKGINFO_PROP_PACKAGE_APPSETTING,      PMINFO_PKGINFO_PROP_PACKAGE_APPSETTING},
  78         {E_PMINFO_PKGINFO_PROP_PACKAGE_NODISPLAY_SETTING,       PMINFO_PKGINFO_PROP_PACKAGE_NODISPLAY_SETTING},
  79         {E_PMINFO_PKGINFO_PROP_PACKAGE_SUPPORT_DISABLE, PMINFO_PKGINFO_PROP_PACKAGE_SUPPORT_DISABLE},
  80         {E_PMINFO_PKGINFO_PROP_PACKAGE_DISABLE, PMINFO_PKGINFO_PROP_PACKAGE_DISABLE},
  81         {E_PMINFO_PKGINFO_PROP_PACKAGE_CHECK_STORAGE,   PMINFO_PKGINFO_PROP_PACKAGE_CHECK_STORAGE}
  82 };
  83
  84 struct _appinfo_str_map_t {
  85         pkgmgrinfo_appinfo_filter_prop_str prop;
  86         const char *property;
  87 };
  88
  89 static struct _appinfo_str_map_t appinfo_str_prop_map[] = {
  90         {E_PMINFO_APPINFO_PROP_APP_ID,          PMINFO_APPINFO_PROP_APP_ID},
  91         {E_PMINFO_APPINFO_PROP_APP_COMPONENT,   PMINFO_APPINFO_PROP_APP_COMPONENT},
  92         {E_PMINFO_APPINFO_PROP_APP_EXEC,        PMINFO_APPINFO_PROP_APP_EXEC},
  93         {E_PMINFO_APPINFO_PROP_APP_ICON,        PMINFO_APPINFO_PROP_APP_ICON},
  94         {E_PMINFO_APPINFO_PROP_APP_TYPE,        PMINFO_APPINFO_PROP_APP_TYPE},
  95         {E_PMINFO_APPINFO_PROP_APP_OPERATION,   PMINFO_APPINFO_PROP_APP_OPERATION},
  96         {E_PMINFO_APPINFO_PROP_APP_URI, PMINFO_APPINFO_PROP_APP_URI},
  97         {E_PMINFO_APPINFO_PROP_APP_MIME,        PMINFO_APPINFO_PROP_APP_MIME},
  98         {E_PMINFO_APPINFO_PROP_APP_CATEGORY,    PMINFO_APPINFO_PROP_APP_CATEGORY},
  99         {E_PMINFO_APPINFO_PROP_APP_HWACCELERATION,      PMINFO_APPINFO_PROP_APP_HWACCELERATION},
 100         {E_PMINFO_APPINFO_PROP_APP_SCREENREADER,        PMINFO_APPINFO_PROP_APP_SCREENREADER},
 101         {E_PMINFO_APPINFO_PROP_APP_PACKAGE,     PMINFO_APPINFO_PROP_APP_PACKAGE},
 102         {E_PMINFO_APPINFO_PROP_APP_INSTALLED_STORAGE,   PMINFO_APPINFO_PROP_APP_INSTALLED_STORAGE}
 103 };
 104
 105 struct _appinfo_int_map_t {
 106         pkgmgrinfo_appinfo_filter_prop_int prop;
 107         const char *property;
 108 };
 109
 110 static struct _appinfo_int_map_t appinfo_int_prop_map[] = {
 111         {E_PMINFO_APPINFO_PROP_APP_SUPPORT_MODE,        PMINFO_APPINFO_PROP_APP_SUPPORT_MODE}
 112 };
 113
 114 struct _appinfo_bool_map_t {
 115         pkgmgrinfo_appinfo_filter_prop_bool prop;
 116         const char *property;
 117 };
 118
 119 static struct _appinfo_bool_map_t appinfo_bool_prop_map[] = {
 120         {E_PMINFO_APPINFO_PROP_APP_NODISPLAY,           PMINFO_APPINFO_PROP_APP_NODISPLAY},
 121         {E_PMINFO_APPINFO_PROP_APP_MULTIPLE,            PMINFO_APPINFO_PROP_APP_MULTIPLE},
 122         {E_PMINFO_APPINFO_PROP_APP_ONBOOT,              PMINFO_APPINFO_PROP_APP_ONBOOT},
 123         {E_PMINFO_APPINFO_PROP_APP_AUTORESTART,         PMINFO_APPINFO_PROP_APP_AUTORESTART},
 124         {E_PMINFO_APPINFO_PROP_APP_TASKMANAGE,          PMINFO_APPINFO_PROP_APP_TASKMANAGE},
 125         {E_PMINFO_APPINFO_PROP_APP_LAUNCHCONDITION,             PMINFO_APPINFO_PROP_APP_LAUNCHCONDITION},
 126         {E_PMINFO_APPINFO_PROP_APP_UI_GADGET,           PMINFO_APPINFO_PROP_APP_UI_GADGET},
 127         {E_PMINFO_APPINFO_PROP_APP_SUPPORT_DISABLE,             PMINFO_APPINFO_PROP_APP_SUPPORT_DISABLE},
 128         {E_PMINFO_APPINFO_PROP_APP_DISABLE,             PMINFO_APPINFO_PROP_APP_DISABLE},
 129         {E_PMINFO_APPINFO_PROP_APP_CHECK_STORAGE,               PMINFO_APPINFO_PROP_APP_CHECK_STORAGE},
 130         {E_PMINFO_APPINFO_PROP_PKG_DISABLE,             PMINFO_APPINFO_PROP_PKG_DISABLE}
 131 };
 132
 133 inline pkgmgrinfo_pkginfo_filter_prop_str _pminfo_pkginfo_convert_to_prop_str(const char *property)
 134 {
 135         int i = 0;
 136         int max = 0;
 137         pkgmgrinfo_pkginfo_filter_prop_str prop = -1;
 138
 139         if (property == NULL)
 140                 return -1;
 141         max = E_PMINFO_PKGINFO_PROP_PACKAGE_MAX_STR - E_PMINFO_PKGINFO_PROP_PACKAGE_MIN_STR + 1;
 142         for (i = 0 ; i < max; i++) {
 143                 if (strcmp(property, pkginfo_str_prop_map[i].property) == 0) {
 144                         prop =  pkginfo_str_prop_map[i].prop;
 145                         break;
 146                 }
 147         }
 148         return prop;
 149 }
 150
 151 inline pkgmgrinfo_pkginfo_filter_prop_int _pminfo_pkginfo_convert_to_prop_int(const char *property)
 152 {
 153         int i = 0;
 154         int max = 0;
 155         pkgmgrinfo_pkginfo_filter_prop_int prop = -1;
 156
 157         if (property == NULL)
 158                 return -1;
 159         max = E_PMINFO_PKGINFO_PROP_PACKAGE_MAX_INT - E_PMINFO_PKGINFO_PROP_PACKAGE_MIN_INT + 1;
 160         for (i = 0 ; i < max; i++) {
 161                 if (strcmp(property, pkginfo_int_prop_map[i].property) == 0) {
 162                         prop =  pkginfo_int_prop_map[i].prop;
 163                         break;
 164                 }
 165         }
 166         return prop;
 167 }
 168
 169 inline pkgmgrinfo_pkginfo_filter_prop_bool _pminfo_pkginfo_convert_to_prop_bool(const char *property)
 170 {
 171         int i = 0;
 172         int max = 0;
 173         pkgmgrinfo_pkginfo_filter_prop_bool prop = -1;
 174
 175         if (property == NULL)
 176                 return -1;
 177         max = E_PMINFO_PKGINFO_PROP_PACKAGE_MAX_BOOL - E_PMINFO_PKGINFO_PROP_PACKAGE_MIN_BOOL + 1;
 178         for (i = 0 ; i < max; i++) {
 179                 if (strcmp(property, pkginfo_bool_prop_map[i].property) == 0) {
 180                         prop =  pkginfo_bool_prop_map[i].prop;
 181                         break;
 182                 }
 183         }
 184         return prop;
 185 }
 186
 187 inline pkgmgrinfo_appinfo_filter_prop_str _pminfo_appinfo_convert_to_prop_str(const char *property)
 188 {
 189         int i = 0;
 190         int max = 0;
 191         pkgmgrinfo_appinfo_filter_prop_str prop = -1;
 192
 193         if (property == NULL)
 194                 return -1;
 195         max = E_PMINFO_APPINFO_PROP_APP_MAX_STR - E_PMINFO_APPINFO_PROP_APP_MIN_STR + 1;
 196         for (i = 0 ; i < max; i++) {
 197                 if (strcmp(property, appinfo_str_prop_map[i].property) == 0) {
 198                         prop =  appinfo_str_prop_map[i].prop;
 199                         break;
 200                 }
 201         }
 202         return prop;
 203 }
 204
 205 inline pkgmgrinfo_appinfo_filter_prop_int _pminfo_appinfo_convert_to_prop_int(const char *property)
 206 {
 207         int i = 0;
 208         int max = 0;
 209         pkgmgrinfo_appinfo_filter_prop_int prop = -1;
 210
 211         if (property == NULL)
 212                 return -1;
 213         max = E_PMINFO_APPINFO_PROP_APP_MAX_INT - E_PMINFO_APPINFO_PROP_APP_MIN_INT + 1;
 214         for (i = 0 ; i < max; i++) {
 215                 if (strcmp(property, appinfo_int_prop_map[i].property) == 0) {
 216                         prop =  appinfo_int_prop_map[i].prop;
 217                         break;
 218                 }
 219         }
 220         return prop;
 221 }
 222
 223 inline pkgmgrinfo_appinfo_filter_prop_bool _pminfo_appinfo_convert_to_prop_bool(const char *property)
 224 {
 225         int i = 0;
 226         int max = 0;
 227         pkgmgrinfo_appinfo_filter_prop_bool prop = -1;
 228
 229         if (property == NULL)
 230                 return -1;
 231         max = E_PMINFO_APPINFO_PROP_APP_MAX_BOOL - E_PMINFO_APPINFO_PROP_APP_MIN_BOOL + 1;
 232         for (i = 0 ; i < max; i++) {
 233                 if (strcmp(property, appinfo_bool_prop_map[i].property) == 0) {
 234                         prop =  appinfo_bool_prop_map[i].prop;
 235                         break;
 236                 }
 237         }
 238         return prop;
 239 }
 240
 241 int __get_filter_condition(gpointer data, uid_t uid, char **condition, GList **params)
 242 {
 243         pkgmgrinfo_node_x *node = (pkgmgrinfo_node_x *)data;
 244         char buf[MAX_QUERY_LEN] = {'\0'};
 245         int flag = 0;
 246         char *value;
 247         char *ptr = NULL;
 248         char *saveptr = NULL;
 249         size_t len = 0;
 250
 251         switch (node->prop) {
 252         case E_PMINFO_PKGINFO_PROP_PACKAGE_ID:
 253                 snprintf(buf, sizeof(buf), "pi.package=?");
 254                 break;
 255         case E_PMINFO_PKGINFO_PROP_PACKAGE_TYPE:
 256                 snprintf(buf, sizeof(buf), "pi.package_type=?");
 257                 break;
 258         case E_PMINFO_PKGINFO_PROP_PACKAGE_VERSION:
 259                 snprintf(buf, sizeof(buf), "pi.package_version=?");
 260                 break;
 261         case E_PMINFO_PKGINFO_PROP_PACKAGE_INSTALL_LOCATION:
 262                 snprintf(buf, sizeof(buf), "pi.install_location=?");
 263                 break;
 264         case E_PMINFO_PKGINFO_PROP_PACKAGE_INSTALLED_STORAGE:
 265                 snprintf(buf, sizeof(buf), "pi.installed_storage=?");
 266                 break;
 267         case E_PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_NAME:
 268                 snprintf(buf, sizeof(buf), "pi.author_name=?");
 269                 break;
 270         case E_PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_HREF:
 271                 snprintf(buf, sizeof(buf), "pi.author_href=?");
 272                 break;
 273         case E_PMINFO_PKGINFO_PROP_PACKAGE_AUTHOR_EMAIL:
 274                 snprintf(buf, sizeof(buf), "pi.author_email=?");
 275                 break;
 276         case E_PMINFO_PKGINFO_PROP_PACKAGE_PRIVILEGE:
 277                 snprintf(buf, sizeof(buf), "package_privilege_info.privilege=?");
 278                 flag = E_PMINFO_PKGINFO_JOIN_PRIVILEGE_INFO;
 279                 break;
 280         case E_PMINFO_PKGINFO_PROP_PACKAGE_SIZE:
 281                 snprintf(buf, sizeof(buf), "pi.package_size=?");
 282                 break;
 283         case E_PMINFO_PKGINFO_PROP_PACKAGE_REMOVABLE:
 284                 snprintf(buf, sizeof(buf), "pi.package_removable=? COLLATE NOCASE");
 285                 break;
 286         case E_PMINFO_PKGINFO_PROP_PACKAGE_PRELOAD:
 287                 snprintf(buf, sizeof(buf), "pi.package_preload=? COLLATE NOCASE");
 288                 break;
 289         case E_PMINFO_PKGINFO_PROP_PACKAGE_READONLY:
 290                 snprintf(buf, sizeof(buf), "pi.package_readonly=? COLLATE NOCASE");
 291                 break;
 292         case E_PMINFO_PKGINFO_PROP_PACKAGE_UPDATE:
 293                 snprintf(buf, sizeof(buf), "pi.package_update=? COLLATE NOCASE");
 294                 break;
 295         case E_PMINFO_PKGINFO_PROP_PACKAGE_APPSETTING:
 296                 snprintf(buf, sizeof(buf), "pi.package_appsetting=? COLLATE NOCASE");
 297                 break;
 298         case E_PMINFO_PKGINFO_PROP_PACKAGE_NODISPLAY_SETTING:
 299                 snprintf(buf, sizeof(buf), "pi.package_nodisplay=? COLLATE NOCASE");
 300                 break;
 301         case E_PMINFO_PKGINFO_PROP_PACKAGE_SUPPORT_DISABLE:
 302                 snprintf(buf, sizeof(buf), "pi.package_support_disable=? COLLATE NOCASE");
 303                 break;
 304         case E_PMINFO_PKGINFO_PROP_PACKAGE_DISABLE:
 305                 snprintf(buf, sizeof(buf), "pi.package_disable=? COLLATE NOCASE");
 306                 break;
 307
 308         case E_PMINFO_APPINFO_PROP_APP_ID:
 309                 snprintf(buf, sizeof(buf), "ai.app_id=?");
 310                 break;
 311         case E_PMINFO_APPINFO_PROP_APP_COMPONENT:
 312                 snprintf(buf, sizeof(buf), "ai.app_component=?");
 313                 break;
 314         case E_PMINFO_APPINFO_PROP_APP_EXEC:
 315                 snprintf(buf, sizeof(buf), "ai.app_exec=?");
 316                 break;
 317         case E_PMINFO_APPINFO_PROP_APP_ICON:
 318                 snprintf(buf, sizeof(buf), "package_app_localized_info.app_icon=?");
 319                 flag = E_PMINFO_APPINFO_JOIN_LOCALIZED_INFO;
 320                 break;
 321         case E_PMINFO_APPINFO_PROP_APP_TYPE:
 322                 snprintf(buf, sizeof(buf), "ai.app_type=?");
 323                 break;
 324         case E_PMINFO_APPINFO_PROP_APP_OPERATION:
 325                 snprintf(buf, sizeof(buf), "package_app_app_control.app_control LIKE ?||'|%%%%|%%%%'");
 326                 flag = E_PMINFO_APPINFO_JOIN_APP_CONTROL;
 327                 break;
 328         case E_PMINFO_APPINFO_PROP_APP_URI:
 329                 snprintf(buf, sizeof(buf), "package_app_app_control.app_control LIKE '%%%%|'||?||'|%%%%'");
 330                 flag = E_PMINFO_APPINFO_JOIN_APP_CONTROL;
 331                 break;
 332         case E_PMINFO_APPINFO_PROP_APP_MIME:
 333                 snprintf(buf, sizeof(buf), "package_app_app_control.app_control LIKE '%%%%|%%%%|'||?");
 334                 flag = E_PMINFO_APPINFO_JOIN_APP_CONTROL;
 335                 break;
 336         case E_PMINFO_APPINFO_PROP_APP_CATEGORY:
 337                 snprintf(buf, sizeof(buf), "package_app_app_category.category IN (");
 338                 value = strdup(node->value);
 339                 if (value == NULL) {
 340                         _LOGE("out of memeory");
 341                         return 0;
 342                 }
 343                 ptr = strtok_r(value, ",", &saveptr);
 344                 if (ptr == NULL) {
 345                         free(value);
 346                         return 0;
 347                 }
 348                 strncat(buf, "?", MAX_QUERY_LEN - len - 1);
 349                 len += strlen("?");
 350                 *params = g_list_append(*params, strdup(ptr));
 351                 while ((ptr = strtok_r(NULL, ",", &saveptr))) {
 352                         strncat(buf, ", ?", MAX_QUERY_LEN - len - 1);
 353                         len += strlen(", ?");
 354                         *params = g_list_append(*params, strdup(ptr));
 355                 }
 356                 strncat(buf, ")", MAX_QUERY_LEN - len - 1);
 357                 len += strlen("?");
 358                 *condition = strdup(buf);
 359                 flag = E_PMINFO_APPINFO_JOIN_CATEGORY;
 360                 free(value);
 361
 362                 return flag;
 363         case E_PMINFO_APPINFO_PROP_APP_NODISPLAY:
 364                 snprintf(buf, sizeof(buf), "ai.app_nodisplay=? COLLATE NOCASE");
 365                 break;
 366         case E_PMINFO_APPINFO_PROP_APP_MULTIPLE:
 367                 snprintf(buf, sizeof(buf), "ai.app_multiple=? COLLATE NOCASE");
 368                 break;
 369         case E_PMINFO_APPINFO_PROP_APP_ONBOOT:
 370                 snprintf(buf, sizeof(buf), "ai.app_onboot=? COLLATE NOCASE");
 371                 break;
 372         case E_PMINFO_APPINFO_PROP_APP_AUTORESTART:
 373                 snprintf(buf, sizeof(buf), "ai.app_autorestart=? COLLATE NOCASE");
 374                 break;
 375         case E_PMINFO_APPINFO_PROP_APP_TASKMANAGE:
 376                 snprintf(buf, sizeof(buf), "ai.app_taskmanage=? COLLATE NOCASE");
 377                 break;
 378         case E_PMINFO_APPINFO_PROP_APP_HWACCELERATION:
 379                 snprintf(buf, sizeof(buf), "ai.app_hwacceleration=?");
 380                 break;
 381         case E_PMINFO_APPINFO_PROP_APP_SCREENREADER:
 382                 snprintf(buf, sizeof(buf), "ai.app_screenreader=?");
 383                 break;
 384         case E_PMINFO_APPINFO_PROP_APP_LAUNCHCONDITION:
 385                 snprintf(buf, sizeof(buf), "ai.app_launchcondition=? COLLATE NOCASE");
 386                 break;
 387         case E_PMINFO_APPINFO_PROP_APP_PACKAGE:
 388                 snprintf(buf, sizeof(buf), "ai.package=?");
 389                 break;
 390         case E_PMINFO_APPINFO_PROP_APP_INSTALLED_STORAGE:
 391                 snprintf(buf, sizeof(buf), "ai.app_installed_storage=?");
 392                 break;
 393         case E_PMINFO_APPINFO_PROP_APP_UI_GADGET:
 394                 snprintf(buf, sizeof(buf), "ai.app_ui_gadget=? COLLATE NOCASE");
 395                 break;
 396         case E_PMINFO_APPINFO_PROP_APP_DISABLE:
 397                 if (strcasecmp(node->value, "true") == 0)
 398                         snprintf(buf, MAX_QUERY_LEN, "(ai.app_disable=? COLLATE NOCASE " \
 399                                         "OR ui.is_disabled='true' COLLATE NOCASE)");
 400                 else
 401                         snprintf(buf, MAX_QUERY_LEN, "(ai.app_disable=? COLLATE NOCASE " \
 402                                         "AND (ui.is_disabled='false' COLLATE NOCASE " \
 403                                         "OR ui.is_disabled IS NULL))");
 404                 break;
 405         case E_PMINFO_APPINFO_PROP_APP_SUPPORT_DISABLE:
 406                 snprintf(buf, MAX_QUERY_LEN, "ai.app_support_disable=? COLLATE NOCASE");
 407                 break;
 408         case E_PMINFO_APPINFO_PROP_PKG_DISABLE:
 409                 snprintf(buf, MAX_QUERY_LEN,
 410                                 "ai.package IN (SELECT package FROM " \
 411                                 "package_info WHERE package_disable=?)");
 412                 break;
 413         case E_PMINFO_APPINFO_PROP_APP_SUPPORT_MODE:
 414                 snprintf(buf, sizeof(buf), "ai.app_support_mode=?");
 415                 break;
 416         case E_PMINFO_PKGINFO_PROP_PACKAGE_CHECK_STORAGE:
 417         case E_PMINFO_APPINFO_PROP_APP_CHECK_STORAGE:
 418                 *condition = NULL;
 419                 return 0;
 420         default:
 421                 _LOGE("Invalid Property Type\n");
 422                 *condition = NULL;
 423                 return 0;
 424         }
 425         *condition = strdup(buf);
 426         *params = g_list_append(*params, strdup(node->value));
 427         return flag;
 428 }
 429
 430 int __get_metadata_filter_condition(gpointer data, char **condition,
 431                 GList **params)
 432 {
 433         pkgmgrinfo_metadata_node_x *node = (pkgmgrinfo_metadata_node_x *)data;
 434         char buf[MAX_QUERY_LEN];
 435         size_t len = 0;
 436
 437         snprintf(buf, sizeof(buf), "(package_app_app_metadata.md_key=?");
 438         len += strlen("(package_app_app_metadata.md_key=?");
 439         if (node->value) {
 440                 strncat(buf, " AND package_app_app_metadata.md_value=?",
 441                                 sizeof(buf) - len - 1);
 442                 len += strlen(" AND package_app_app_metadata.md_value=?");
 443         }
 444         strncat(buf, ")", sizeof(buf) - len - 1);
 445         len += strlen(")");
 446
 447         *condition = strdup(buf);
 448         *params = g_list_append(*params, strdup(node->key));
 449         if (node->value)
 450                 *params = g_list_append(*params, strdup(node->value));
 451
 452         return E_PMINFO_APPINFO_JOIN_METADATA;
 453 }
 454
 455 int _add_icon_info_into_list(const char *locale, char *value, GList **icon)
 456 {
 457         icon_x *info;
 458
 459         info = calloc(1, sizeof(icon_x));
 460         if (info == NULL) {
 461                 LOGE("out of memory");
 462                 return PMINFO_R_ERROR;
 463         }
 464         info->text = value;
 465         info->lang = strdup(locale);
 466         *icon = g_list_append(*icon, info);
 467
 468         return PMINFO_R_OK;
 469 }
 470
 471 int _add_label_info_into_list(const char *locale, char *value, GList **label)
 472 {
 473         label_x *info;
 474
 475         info = calloc(1, sizeof(label_x));
 476         if (info == NULL) {
 477                 LOGE("out of memory");
 478                 return PMINFO_R_ERROR;
 479         }
 480         info->text = value;
 481         info->lang = strdup(locale);
 482         *label = g_list_append(*label, info);
 483
 484         return PMINFO_R_OK;
 485 }
 486
 487 char *_get_system_locale(void)
 488 {
 489         char *lang;
 490         char *locale;
 491
 492         lang = vconf_get_str(VCONFKEY_LANGSET);
 493         if (lang == NULL) {
 494                 locale = strdup(DEFAULT_LOCALE);
 495                 if (locale == NULL) {
 496                         LOGE("out of memory");
 497                         return NULL;
 498                 }
 499                 return locale;
 500         }
 501
 502         locale = malloc(sizeof(char) * 6);
 503         if (locale == NULL) {
 504                 LOGE("out of memory");
 505                 free(lang);
 506                 return NULL;
 507         }
 508
 509         strncpy(locale, lang, 2);
 510         locale[2] = '-';
 511         locale[3] = tolower(lang[3]);
 512         locale[4] = tolower(lang[4]);
 513         locale[5] = '\0';
 514
 515         free(lang);
 516
 517         return locale;
 518 }
 519
 520 int __pkginfo_check_installed_storage(package_x *pkginfo)
 521 {
 522         char buf[MAX_QUERY_LEN] = {'\0'};
 523         int ret;
 524
 525         retvm_if(pkginfo->package == NULL, PMINFO_R_OK, "pkgid is NULL\n");
 526         retvm_if(pkginfo->installed_storage == NULL, PMINFO_R_ERROR,
 527                         "installed_storage is NULL\n");
 528
 529         if (strcmp(pkginfo->installed_storage, "installed_external") == 0) {
 530                 snprintf(buf, MAX_QUERY_LEN - 1, "%s", pkginfo->external_path);
 531                 ret = access(buf, R_OK);
 532                 if (ret != 0) {
 533                         _LOGE("can not access [%s] - %d", buf, ret);
 534                         return PMINFO_R_ERROR;
 535                 }
 536         }
 537
 538         return PMINFO_R_OK;
 539 }
 540
 541 int __appinfo_check_installed_storage(application_x *appinfo)
 542 {
 543         retvm_if(appinfo->installed_storage == NULL, PMINFO_R_ERROR,
 544                         "installed_storage is NULL\n");
 545
 546         if (strcmp(appinfo->installed_storage, "installed_external") == 0) {
 547                 retvm_if(appinfo->external_path == NULL, PMINFO_R_ERROR,
 548                                 "external path is NULL\n");
 549                 if (access(appinfo->external_path, R_OK) != 0) {
 550                         _LOGE("can not access [%s]", appinfo->external_path);
 551                         return PMINFO_R_ERROR;
 552                 }
 553         }
 554
 555         return PMINFO_R_OK;
 556 }
 557
 558 #define BUSY_WAITING_USEC (1000000 / 10 / 2) /* 0.05 sec */
 559 #define BUSY_WAITING_MAX 20 /* wait for max 1 sec */
 560 static int __db_busy_handler(void *data, int count)
 561 {
 562         if (count < BUSY_WAITING_MAX) {
 563                 usleep(BUSY_WAITING_USEC);
 564                 return 1;
 565         } else {
 566                 /* sqlite3_prepare_v2 will return SQLITE_BUSY */
 567                 return 0;
 568         }
 569 }
 570
 571 int __open_db(const char *path, sqlite3 **db, int flags)
 572 {
 573         int ret;
 574
 575         ret = sqlite3_open_v2(path, db, flags, NULL);
 576         if (ret != SQLITE_OK)
 577                 return ret;
 578
 579         ret = sqlite3_busy_handler(*db, __db_busy_handler, NULL);
 580         if (ret != SQLITE_OK) {
 581                 _LOGE("failed to register busy handler: %s",
 582                                 sqlite3_errmsg(*db));
 583                 sqlite3_close_v2(*db);
 584                 return ret;
 585         }
 586
 587         return ret;
 588 }
 589
 590 struct type_map {
 591         const char *manifest;
 592         const char *type;
 593 };
 594
 595 struct type_map type_map[] = {
 596         { "res/wgt/config.xml", "wgt" },
 597         { "config.xml", "wgt" },
 598         { "tizen-manifest.xml", "tpk" },
 599         { NULL, NULL}
 600 };
 601
 602 char *__get_type_from_path(const char *pkg_path)
 603 {
 604         const char *type = NULL;
 605         unzFile uf;
 606         int i;
 607
 608         uf = unzOpen(pkg_path);
 609         if (uf == NULL) {
 610                 _LOGE("failed to open zip file %s", pkg_path);
 611                 return NULL;
 612         }
 613
 614         for (i = 0; type_map[i].manifest != NULL; i++) {
 615                 if (unzLocateFile(uf, type_map[i].manifest, 0) == UNZ_OK) {
 616                         _LOGD("pkgtype of %s: [%s]", pkg_path,
 617                                         type_map[i].type);
 618                         type = type_map[i].type;
 619                         break;
 620                 }
 621         }
 622         unzClose(uf);
 623
 624         if (type == NULL) {
 625                 _LOGE("cannot get pkg type of file %s", pkg_path);
 626                 return NULL;
 627         }
 628
 629         return strdup(type);
 630 }
 631
 632 static const char *__get_library_path(const char *pkg_type)
 633 {
 634         char buf[64];
 635         const char *path;
 636
 637         snprintf(buf, sizeof(buf), "package-manager/backendlib/lib%s.so",
 638                         pkg_type);
 639         path = tzplatform_mkpath(TZ_SYS_RO_ETC, buf);
 640
 641         return path;
 642 }
 643
 644 pkg_plugin_set *__load_library(const char *pkg_type)
 645 {
 646         void *library_handle;
 647         pkg_plugin_set *plugin_set;
 648         bool (*on_load)(pkg_plugin_set *plugin);
 649         const char *library_path;
 650
 651         library_path = __get_library_path(pkg_type);
 652         if (library_path == NULL) {
 653                 _LOGE("cannot get library path for %s", pkg_type);
 654                 return NULL;
 655         }
 656
 657         if (plugin_set_list == NULL) {
 658                 plugin_set_list = g_hash_table_new_full(g_str_hash,
 659                                 g_str_equal, free, free);
 660                 if (plugin_set_list == NULL) {
 661                         _LOGE("out of memory");
 662                         return NULL;
 663                 }
 664         }
 665
 666         plugin_set = (pkg_plugin_set *)g_hash_table_lookup(plugin_set_list,
 667                         (gconstpointer)pkg_type);
 668         if (plugin_set) {
 669                 _LOGD("already loaded [%s]", library_path);
 670                 return plugin_set;
 671         }
 672
 673         if ((library_handle = dlopen(library_path, RTLD_LAZY)) == NULL) {
 674                 _LOGE("dlopen is failed library_path[%s]", library_path);
 675                 return NULL;
 676         }
 677
 678         if ((on_load = dlsym(library_handle, "pkg_plugin_on_load")) == NULL ||
 679                         dlerror() != NULL) {
 680                 _LOGE("cannot find symbol");
 681                 dlclose(library_handle);
 682                 return NULL;
 683         }
 684
 685         plugin_set = (pkg_plugin_set *)calloc(1, sizeof(pkg_plugin_set));
 686         if (plugin_set == NULL) {
 687                 _LOGE("out of memory");
 688                 dlclose(library_handle);
 689                 return NULL;
 690         }
 691
 692         if (on_load(plugin_set) != 0) {
 693                 _LOGE("pkg_plugin_on_load failed");
 694                 free(plugin_set);
 695                 dlclose(library_handle);
 696                 plugin_set = NULL;
 697                 return NULL;
 698         }
 699
 700         plugin_set->plugin_handle = library_handle;
 701         snprintf(plugin_set->pkg_type,
 702                         sizeof(plugin_set->pkg_type), "%s", pkg_type);
 703
 704         g_hash_table_insert(plugin_set_list, (gpointer)strdup(pkg_type),
 705                         (gpointer)plugin_set);
 706
 707         _LOGD("library [%s] is loaded", library_path);
 708
 709         return plugin_set;
 710 }
 711
 712 void __unload_library(const char *pkg_type)
 713 {
 714         pkg_plugin_set *plugin_set;
 715
 716         if (plugin_set_list == NULL)
 717                 return;
 718
 719         plugin_set = (pkg_plugin_set *)g_hash_table_lookup(plugin_set_list,
 720                         (gconstpointer)pkg_type);
 721
 722         if (plugin_set == NULL) {
 723                 _LOGE("pkg plugin for %s is not loaded", pkg_type);
 724                 return;
 725         }
 726
 727         plugin_set->plugin_on_unload();
 728         dlclose(plugin_set->plugin_handle);
 729         g_hash_table_remove(plugin_set_list, (gconstpointer)pkg_type);
 730 }