engine-parser/src/tts-engine-parser.c

   1 //
   2 // Copyright (c) 2016 Samsung Electronics Co., Ltd.
   3 //
   4 // Licensed under the Apache License, Version 2.0 (the License);
   5 // you may not use this file except in compliance with the License.
   6 // You may obtain a copy of the License at
   7 //
   8 //     http://www.apache.org/licenses/LICENSE-2.0
   9 //
  10 // Unless required by applicable law or agreed to in writing, software
  11 // distributed under the License is distributed on an "AS IS" BASIS,
  12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 // See the License for the specific language governing permissions and
  14 // limitations under the License.
  15 //
  16
  17 #include <app_manager.h>
  18 #include <dlog.h>
  19 #include <errno.h>
  20 #include <glib.h>
  21 #include <libxml/parser.h>
  22 #include <libxml/tree.h>
  23 #include <pkgmgr-info.h>
  24 #include <pkgmgr_installer_info.h>
  25 #include <stdio.h>
  26 #include <sys/stat.h>
  27 #include <sys/types.h>
  28 #include <fcntl.h>
  29 #include <tzplatform_config.h>
  30 #include <systemd/sd-login.h>
  31
  32 #include <gum/gum-user.h>
  33 #include <gum/gum-user-service.h>
  34 #include <gum/common/gum-user-types.h>
  35
  36 /* Define EXPORT_API */
  37 #ifndef EXPORT_API
  38 #define EXPORT_API __attribute__((visibility("default")))
  39 #endif
  40
  41 #ifdef LOG_TAG
  42 #undef LOG_TAG
  43 #endif
  44 #define LOG_TAG "tts-engine-parser"
  45
  46 #define TTS_TAG_ENGINE_BASE                     "tts-engine"
  47 #define TTS_TAG_ENGINE_NAME                     "name"
  48 #define TTS_TAG_ENGINE_ID                       "id"
  49 #define TTS_TAG_ENGINE_SETTING                  "setting"
  50 #define TTS_TAG_ENGINE_VOICE_SET                "voices"
  51 #define TTS_TAG_ENGINE_VOICE                    "voice"
  52 #define TTS_TAG_ENGINE_VOICE_TYPE               "type"
  53 #define TTS_TAG_ENGINE_PITCH_SUPPORT            "pitch-support"
  54 #define TTS_TAG_ENGINE_CREDENTIAL               "credential"
  55 #define TTS_TAG_ENGINE_TEXT_SIZE                "text-size"
  56
  57 #define TTS_CONFIG_BASE         tzplatform_mkpath(TZ_USER_HOME, "share/.voice")
  58 #define TTS_HOME                tzplatform_mkpath(TZ_USER_HOME, "share/.voice/tts")
  59 #define TTS_ENGINE_BASE         tzplatform_mkpath(TZ_USER_HOME, "share/.voice/tts/1.0")
  60 #define TTS_ENGINE_INFO         tzplatform_mkpath(TZ_USER_SHARE, ".voice/tts/1.0/engine-info")
  61
  62 #define TTS_GLOBAL_CONFIG_BASE          "/etc/skel/share/.voice"
  63 #define TTS_GLOBAL_HOME         "/etc/skel/share/.voice/tts"
  64 #define TTS_GLOBAL_ENGINE_BASE          "/etc/skel/share/.voice/tts/1.0"
  65 #define TTS_GLOBAL_ENGINE_INFO          "/etc/skel/share/.voice/tts/1.0/engine-info"
  66
  67 #define TTS_METADATA_NAME                       "http://tizen.org/metadata/tts-engine/name"
  68 #define TTS_METADATA_LANGUAGE                   "http://tizen.org/metadata/tts-engine/language"
  69 #define TTS_METADATA_CREDENTIAL_REQUIRED        "http://tizen.org/metadata/tts-engine/credential-required"
  70 #define TTS_METADATA_SETTING            "http://tizen.org/metadata/tts-engine/setting"
  71 #define TTS_METADATA_TEXT_SIZE          "http://tizen.org/metadata/tts-engine/text-size"
  72 #define TTS_METADATA_PITCH_SUPPORT      "http://tizen.org/metadata/tts-engine/pitch-support"
  73
  74 #define TTS_MAX_TEXT_SIZE       "2000"
  75
  76 /* Define Macro */
  77 #define FREE(x) { if (NULL != x)        { free(x);      x = NULL; } }
  78 #define G_FREE(x)       { if (NULL != x) { g_free(x);   x = NULL; } }
  79
  80 typedef struct metadata {
  81         const char *key;
  82         const char *value;
  83 } metadata;
  84
  85 static xmlDocPtr g_doc;
  86 GumUser *g_guser = NULL;
  87 uid_t g_uid = 301;      // app_fw
  88 gid_t g_gid = 301;      // app_fw
  89 GumUserType g_ut = GUM_USERTYPE_NONE;
  90 gchar *g_user_type = NULL;
  91
  92 char *g_dir_config_base = NULL;
  93 char *g_dir_home = NULL;
  94 char *g_dir_engine_base = NULL;
  95 char *g_dir_engine_info = NULL;
  96
  97
  98 static int __create_engine_info_xml(const char *pkgid)
  99 {
 100         LOGD("@@@ Create engine info doc");
 101         g_doc = xmlNewDoc((xmlChar*)"1.0");
 102         if (NULL == g_doc) {
 103                 LOGE("[ERROR] Fail to new doc");
 104                 return -1;
 105         }
 106         LOGD("@@@");
 107         return 0;
 108 }
 109
 110 static int __save_engine_info_xml(const char *pkgid, gchar *ut, uid_t uid, gid_t gid)
 111 {
 112         LOGD("@@@ Save engine info doc");
 113         char *dir_config_base = NULL;
 114         char *dir_home = NULL;
 115         char *dir_engine_base = NULL;
 116         char *dir_engine_info = NULL;
 117
 118         if (NULL == ut || (NULL != ut && 0 == strcmp(ut, "none"))) {
 119                 LOGE("[ERROR] Usertype is NONE");
 120                 return -1;
 121         }
 122
 123         uid_t globalapp_uid = tzplatform_getuid(TZ_SYS_GLOBALAPP_USER);
 124         uid_t tmp_uid = 0;
 125         gid_t tmp_gid = 0;
 126
 127         LOGD("uid(%d)", uid);
 128
 129         if (globalapp_uid == uid) {
 130                 /* Global app */
 131                 dir_config_base = strdup(TTS_GLOBAL_CONFIG_BASE);
 132                 dir_home = strdup(TTS_GLOBAL_HOME);
 133                 dir_engine_base = strdup(TTS_GLOBAL_ENGINE_BASE);
 134                 dir_engine_info = strdup(TTS_GLOBAL_ENGINE_INFO);
 135                 tmp_uid = 301;  // app_fw
 136                 tmp_gid = 301;  // app_fw
 137         } else {
 138                 /* User app, Guest app, Security app */
 139                 if (NULL != g_dir_config_base)
 140                         dir_config_base = strdup(g_dir_config_base);
 141                 if (NULL != g_dir_home)
 142                         dir_home = strdup(g_dir_home);
 143                 if (NULL != g_dir_engine_base)
 144                         dir_engine_base = strdup(g_dir_engine_base);
 145                 if (NULL != g_dir_engine_info)
 146                         dir_engine_info = strdup(g_dir_engine_info);
 147                 tmp_uid = uid;
 148                 tmp_gid = gid;
 149         }
 150
 151         if (NULL == dir_config_base || NULL == dir_home || NULL == dir_engine_base || NULL == dir_engine_info) {
 152                 LOGE("[ERROR] Fail to allocate memory");
 153                 FREE(dir_config_base)
 154                 FREE(dir_home)
 155                 FREE(dir_engine_base)
 156                 FREE(dir_engine_info)
 157
 158                 return -1;
 159         }
 160
 161         LOGD("[DEBUG] dir_engine_info(%s)", dir_engine_info);
 162
 163
 164         /* Make directories */
 165         int fd = -1;
 166 //      if (0 != access(dir_config_base, F_OK)) {
 167         fd = open(dir_config_base, O_DIRECTORY);
 168         if (-1 == fd) {
 169                 LOGE("[INFO] No directory : %s, errno : %d", dir_config_base, errno);
 170                 if (0 != mkdir(dir_config_base, S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH)) {
 171                         LOGE("[ERROR] Fail to make directory : %s, errno : %d", dir_config_base, errno);
 172                         FREE(dir_config_base)
 173                         FREE(dir_home)
 174                         FREE(dir_engine_base)
 175                         FREE(dir_engine_info)
 176                         return -1;
 177                 } else {
 178                         LOGD("Success to make directory : %s", dir_config_base);
 179                         if (0 != chown(dir_config_base, tmp_uid, tmp_gid)) {
 180                                 LOGD("[ERROR] Fail to change user and group, errno : %d", errno);
 181                         } else {
 182                                 LOGD("[DEBUG] Success to change user and group");
 183                         }
 184                 }
 185         } else {
 186                 close(fd);
 187         }
 188
 189 //      if (0 != access(dir_home, F_OK)) {
 190         fd = open(dir_home, O_DIRECTORY);
 191         if (-1 == fd) {
 192                 LOGE("[INFO] No directory : %s, errno : %d", dir_home, errno);
 193                 if (0 != mkdir(dir_home, S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH)) {
 194                         LOGE("[ERROR] Fail to make directory : %s, errno : %d", dir_home, errno);
 195                         FREE(dir_config_base)
 196                         FREE(dir_home)
 197                         FREE(dir_engine_base)
 198                         FREE(dir_engine_info)
 199                         return -1;
 200                 } else {
 201                         LOGD("Success to make directory : %s", dir_home);
 202                         if (0 != chown(dir_home, tmp_uid, tmp_gid)) {
 203                                 LOGD("[ERROR] Fail to change user and group, errno : %d", errno);
 204                         } else {
 205                                 LOGD("[DEBUG] Success to change user and group");
 206                         }
 207                 }
 208         } else {
 209                 close(fd);
 210         }
 211
 212 //      if (0 != access(dir_engine_base, F_OK)) {
 213         fd = open(dir_engine_base, O_DIRECTORY);
 214         if (-1 == fd) {
 215                 LOGE("[INFO] No directory : %s, errno : %d", dir_engine_base, errno);
 216                 if (0 != mkdir(dir_engine_base, S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH)) {
 217                         LOGE("[ERROR] Fail to make directory : %s, errno : %d", dir_engine_base, errno);
 218                         FREE(dir_config_base)
 219                         FREE(dir_home)
 220                         FREE(dir_engine_base)
 221                         FREE(dir_engine_info)
 222                         return -1;
 223                 } else {
 224                         LOGD("Success to make directory : %s", dir_engine_base);
 225                         if (0 != chown(dir_engine_base, tmp_uid, tmp_gid)) {
 226                                 LOGD("[ERROR] Fail to change user and group, errno : %d", errno);
 227                         } else {
 228                                 LOGD("[DEBUG] Success to change user and group");
 229                         }
 230                 }
 231         } else {
 232                 close(fd);
 233         }
 234
 235 //      if (0 != access(dir_engine_info, F_OK)) {
 236         fd = open(dir_engine_info, O_DIRECTORY);
 237         if (-1 == fd) {
 238                 LOGE("[INFO] No directory : %s, errno : %d", dir_engine_info, errno);
 239                 if (0 != mkdir(dir_engine_info, S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH)) {
 240                         LOGE("[ERROR] Fail to make directory : %s, errno : %d", dir_engine_info, errno);
 241                         FREE(dir_config_base)
 242                         FREE(dir_home)
 243                         FREE(dir_engine_base)
 244                         FREE(dir_engine_info)
 245                         return -1;
 246                 } else {
 247                         LOGD("Success to make directory : %s", dir_engine_info);
 248                         if (0 != chown(dir_engine_info, tmp_uid, tmp_gid)) {
 249                                 LOGD("[ERROR] Fail to change user and group, errno : %d", errno);
 250                         } else {
 251                                 LOGD("[DEBUG] Success to change user and group");
 252                         }
 253                 }
 254         } else {
 255                 close(fd);
 256         }
 257
 258
 259         char path[256] = {'\0',};
 260         snprintf(path, 256, "%s/%s.xml", dir_engine_info, pkgid);
 261         int ret = xmlSaveFormatFile(path, g_doc, 1);
 262         LOGD("xmlSaveFile (%d)", ret);
 263         if (0 == ret) {
 264                 if (0 != chown(path, tmp_uid, tmp_gid)) {
 265                         LOGD("[ERROR] Fail to change user and group");
 266                 } else {
 267                         LOGD("[DEBUG] Success to change user and group");
 268                 }
 269         }
 270
 271         FREE(dir_config_base)
 272         FREE(dir_home)
 273         FREE(dir_engine_base)
 274         FREE(dir_engine_info)
 275
 276         LOGD("@@@");
 277         return 0;
 278 }
 279
 280 static int __remove_engine_info_xml(const char *pkgid, gchar *ut, uid_t uid)
 281 {
 282         LOGD("@@@ Remove engine info doc");
 283
 284         char *dir_engine_info = NULL;
 285
 286         if (NULL == ut || (NULL != ut && 0 == strcmp(ut, "none"))) {
 287                 LOGE("[ERROR] Usertype is NONE");
 288                 return -1;
 289         }
 290
 291         uid_t globalapp_uid = tzplatform_getuid(TZ_SYS_GLOBALAPP_USER);
 292
 293         LOGD("uid(%d)", uid);
 294
 295         if (globalapp_uid == uid) {
 296                 /* Global app */
 297                 dir_engine_info = strdup(TTS_GLOBAL_ENGINE_INFO);
 298         } else {
 299                 /* User app, Guest app, Security app */
 300                 if (NULL != g_dir_engine_info)
 301                         dir_engine_info = strdup(g_dir_engine_info);
 302         }
 303
 304         if (NULL == dir_engine_info) {
 305                 LOGE("[ERROR] Fail to allocate memory");
 306                 return -1;
 307         }
 308
 309         LOGD("[DEBUG] dir_engine_info(%s)", dir_engine_info);
 310
 311
 312         char path[256] = {'\0',};
 313         snprintf(path, 256, "%s/%s.xml", dir_engine_info, pkgid);
 314         if (0 == access(path, F_OK)) {
 315                 LOGD("Remove engine info xml(%s)", path);
 316                 if (0 != remove(path)) {
 317                         LOGE("[ERROR] Fail to Remove engine info xml(%s)", path);
 318                 }
 319         }
 320
 321         FREE(dir_engine_info)
 322
 323         LOGD("@@@");
 324         return 0;
 325 }
 326
 327 static void __insert_language_from_metadata(xmlNodePtr root, const char *language)
 328 {
 329         LOGD("@@@ Insert language");
 330         char* voice = NULL;
 331         char* lang = NULL;
 332         char* type = NULL;
 333         if (NULL == root || NULL == language) {
 334                 LOGE("Invalid parameter, root(%p), language(%s)", root, language);
 335                 return;
 336         }
 337
 338         char *tmp_lang = NULL;
 339         char *tmp_free = NULL;
 340         tmp_free = tmp_lang = strdup(language);
 341         if (NULL == tmp_lang) {
 342                 LOGE("Fail to memory allocation");
 343                 return;
 344         }
 345         xmlNodePtr voices_node = NULL;
 346         xmlNodePtr voice_node = NULL;
 347
 348         voices_node = xmlNewNode(NULL, (const xmlChar*)TTS_TAG_ENGINE_VOICE_SET);
 349
 350         voice = strsep(&tmp_lang, ",");
 351         while (NULL != voice) {
 352                 LOGD("voice (%s)", voice);
 353                 voice_node = xmlNewNode(NULL, (const xmlChar*)TTS_TAG_ENGINE_VOICE);
 354                 lang = strsep(&voice, ":");
 355                 LOGD("lang (%s)", lang);
 356                 type = strsep(&voice, " ");
 357                 LOGD("type (%s)", type);
 358                 xmlSetProp(voice_node, (const xmlChar*)TTS_TAG_ENGINE_VOICE_TYPE, (const xmlChar*)type);
 359                 xmlNodeSetContent(voice_node, (const xmlChar*)lang);
 360                 xmlAddChild(voices_node, voice_node);
 361                 voice = strsep(&tmp_lang, ",");
 362         }
 363         xmlAddChild(root, voices_node);
 364
 365         FREE(tmp_free)
 366 }
 367
 368 static int __write_metadata_inxml(const char *pkgid, const char *appid, GList *list)
 369 {
 370         GList *iter = NULL;
 371         metadata *md = NULL;
 372
 373         bool isTextsize = false;
 374
 375         __create_engine_info_xml(pkgid);
 376
 377         xmlNodePtr root = NULL;
 378         xmlNodePtr cur = NULL;
 379
 380         root = xmlNewNode(NULL, (const xmlChar*)TTS_TAG_ENGINE_BASE);
 381         if (NULL == root) {
 382                 LOGE("[ERROR] Fail to get new node");
 383 //              xmlFreeDoc(g_doc);
 384                 return -1;
 385         }
 386         xmlDocSetRootElement(g_doc, root);
 387
 388         /* Save name */
 389 //      cur = xmlNewNode(NULL, (const xmlChar*)TTS_TAG_ENGINE_NAME);
 390 //      xmlNodeSetContent(cur, (const xmlChar*)pkgid);
 391 //      xmlAddChild(root, cur);
 392
 393
 394         iter = g_list_first(list);
 395         while (NULL != iter) {
 396                 md = (metadata *)iter->data;
 397                 if (NULL != md && NULL != md->key) {
 398                         LOGD(" - key(%s) value(%s)", md->key, md->value);
 399                         if (!strcmp(md->key, TTS_METADATA_LANGUAGE)) {
 400                                 __insert_language_from_metadata(root, md->value);
 401                         } else if (!strcmp(md->key, TTS_METADATA_CREDENTIAL_REQUIRED)) {
 402                                 cur = xmlNewNode(NULL, (const xmlChar*)TTS_TAG_ENGINE_CREDENTIAL);
 403                                 xmlNodeSetContent(cur, (const xmlChar*)md->value);
 404                                 xmlAddChild(root, cur);
 405                         } else if (!strcmp(md->key, TTS_METADATA_SETTING)) {
 406                                 cur = xmlNewNode(NULL, (const xmlChar*)TTS_TAG_ENGINE_SETTING);
 407                                 xmlNodeSetContent(cur, (const xmlChar*)md->value);
 408                                 xmlAddChild(root, cur);
 409                         } else if (!strcmp(md->key, TTS_METADATA_NAME)) {
 410                                 cur = xmlNewNode(NULL, (const xmlChar*)TTS_TAG_ENGINE_NAME);
 411                                 xmlNodeSetContent(cur, (const xmlChar*)md->value);
 412                                 xmlAddChild(root, cur);
 413                         } else if (!strcmp(md->key, TTS_METADATA_TEXT_SIZE)) {
 414                                 cur = xmlNewNode(NULL, (const xmlChar*)TTS_TAG_ENGINE_TEXT_SIZE);
 415                                 xmlNodeSetContent(cur, (const xmlChar*)md->value);
 416                                 xmlAddChild(root, cur);
 417                                 isTextsize = true;
 418                         } else if (!strcmp(md->key, TTS_METADATA_PITCH_SUPPORT)) {
 419                                 cur = xmlNewNode(NULL, (const xmlChar*)TTS_TAG_ENGINE_PITCH_SUPPORT);
 420                                 xmlNodeSetContent(cur, (const xmlChar*)md->value);
 421                                 xmlAddChild(root, cur);
 422                         } else {
 423                                 LOGW("[WARNING] Unknown metadata type");
 424                         }
 425                 }
 426                 iter = g_list_next(iter);
 427         }
 428
 429         if (false == isTextsize) {
 430                 cur = xmlNewNode(NULL, (const xmlChar*)TTS_TAG_ENGINE_TEXT_SIZE);
 431                 xmlNodeSetContent(cur, (const xmlChar*)TTS_MAX_TEXT_SIZE);
 432                 xmlAddChild(root, cur);
 433                 LOGD("[DEBUG] Max text size is set as %s.", TTS_MAX_TEXT_SIZE);
 434         }
 435
 436         cur = xmlNewNode(NULL, (const xmlChar*)TTS_TAG_ENGINE_ID);
 437         xmlNodeSetContent(cur, (const xmlChar*)pkgid);
 438         xmlAddChild(root, cur);
 439
 440         LOGD("");
 441
 442         return 0;
 443
 444 }
 445
 446 EXPORT_API
 447 int PKGMGR_MDPARSER_PLUGIN_INSTALL(const char *pkgid, const char *appid, GList *list)
 448 {
 449         LOGD("METADATA INSTALL");
 450         LOGD("pkgid(%s) appid(%s) list(%d)", pkgid, appid, g_list_length(list));
 451
 452         int ret = -1;
 453         ret = pkgmgr_installer_info_get_target_uid(&g_uid);
 454         if (ret < 0) {
 455                 LOGE("[ERROR] Fail to get target uid");
 456                 return 0;
 457         } else {
 458                 LOGD("uid(%d)", g_uid);
 459                 printf("[Parser Debug][DEBUG] uid(%d)", g_uid);
 460         }
 461
 462         uid_t globalapp_uid = tzplatform_getuid(TZ_SYS_GLOBALAPP_USER);
 463         if (globalapp_uid == g_uid) {
 464                 g_user_type = g_strdup("admin");
 465         } else {
 466                 g_guser = gum_user_get_sync(g_uid, FALSE);
 467                 if (NULL == g_guser) {
 468                         LOGE("[ERROR] g_guser is NULL");
 469                         return -1;
 470                 }
 471
 472                 g_object_get(G_OBJECT(g_guser), "gid", &g_gid, NULL);
 473                 g_object_get(G_OBJECT(g_guser), "usertype", &g_ut, NULL);
 474                 g_user_type = g_strdup(gum_user_type_to_string(g_ut));
 475         }
 476
 477         if (NULL == g_user_type) {
 478                 LOGE("[ERROR] Fail to allocate memory");
 479                 if (NULL != g_guser) {
 480                         g_object_unref(g_guser);
 481                         g_guser = NULL;
 482                 }
 483                 return -1;
 484         }
 485
 486         if (0 == strcmp(g_user_type, "none")) {
 487                 /* GUM_USERTYPE_NONE */
 488                 LOGE("[ERROR] Fail to get target uid");
 489                 g_object_unref(g_guser);
 490                 g_guser = NULL;
 491                 G_FREE(g_user_type)
 492                 return -1;
 493         }
 494
 495         if (globalapp_uid == g_uid) {
 496                 /* global directory */
 497                 LOGD("[DEBUG] usertype: %s", g_user_type);
 498                 if (0 >= g_list_length(list)) {
 499                         LOGE("[ERROR] No Engine Metadata");
 500                         G_FREE(g_user_type)
 501                         return 0;
 502                 }
 503
 504                 if (0 != __write_metadata_inxml(pkgid, appid, list)) {
 505                         LOGE("[ERROR] Fail to write metadata in the xml");
 506                         xmlFreeDoc(g_doc);
 507                         G_FREE(g_user_type)
 508                         return -1;
 509                 }
 510
 511                 /* Save in /etc/skel/share/ */
 512                 g_dir_config_base = strdup(TTS_GLOBAL_CONFIG_BASE);
 513                 g_dir_home = strdup(TTS_GLOBAL_HOME);
 514                 g_dir_engine_base = strdup(TTS_GLOBAL_ENGINE_BASE);
 515                 g_dir_engine_info = strdup(TTS_GLOBAL_ENGINE_INFO);
 516
 517                 if (NULL == g_dir_config_base || NULL == g_dir_home || NULL == g_dir_engine_base || NULL == g_dir_engine_info) {
 518                         LOGE("[ERROR] Fail to allocate memory");
 519                         FREE(g_dir_config_base)
 520                         FREE(g_dir_home)
 521                         FREE(g_dir_engine_base)
 522                         FREE(g_dir_engine_info)
 523
 524                         xmlFreeDoc(g_doc);
 525                         G_FREE(g_user_type)
 526                         return -1;
 527                 }
 528
 529                 if (0 != __save_engine_info_xml(pkgid, g_user_type, g_uid, g_gid)) {
 530                         LOGE("[ERROR] Fail to make engine info file");
 531                         xmlFreeDoc(g_doc);
 532                         G_FREE(g_user_type)
 533                         return -1;
 534                 }
 535
 536                 /* Get user data by using libgum */
 537
 538                 GumUserService *gus = NULL;
 539                 GumUserList *users = NULL;
 540                 GumUserList *iter = NULL;
 541                 GumUser *user = NULL;
 542                 gchar **query;
 543                 GumUserType gumut = GUM_USERTYPE_NONE;
 544                 gchar *user_type = NULL;
 545
 546                 uid_t uid;
 547                 gid_t gid;
 548                 gchar *home_dir = NULL;
 549
 550                 gus = gum_user_service_create_sync(TRUE);
 551                 if (!gus) {
 552                         LOGE("Failed to create gum user service");
 553                         G_FREE(g_user_type)
 554                         return -1;
 555                 }
 556
 557                 query = g_strsplit("admin,normal", ",", -1);
 558
 559                 users = gum_user_service_get_user_list_sync(gus, (const gchar *const *)query);
 560                 g_strfreev(query);
 561
 562                 if (!users) {
 563                         LOGD("NO users");
 564                         g_object_unref(gus);
 565                         gus = NULL;
 566                         G_FREE(g_user_type)
 567                         return 0;
 568                 }
 569
 570                 /* Make new user list */
 571
 572                 iter = users;
 573                 while (iter != NULL) {
 574                         user = (GumUser*) iter->data;
 575                         g_object_get(G_OBJECT(user), "uid", &uid, NULL);
 576                         G_FREE(home_dir)
 577
 578                         g_object_get(G_OBJECT(user), "gid", &gid, NULL);
 579                         g_object_get(G_OBJECT(user), "homedir", &home_dir, NULL);
 580                         g_object_get(G_OBJECT(user), "usertype", &gumut, NULL);
 581                         user_type = g_strdup(gum_user_type_to_string(gumut));
 582                         if (NULL == user_type) {
 583                                 gum_user_service_list_free(users);
 584                                 G_FREE(home_dir)
 585                                 g_object_unref(gus);
 586                                 gus = NULL;
 587                                 return -1;
 588                         }
 589
 590                         LOGD("[DEBUG] user info");
 591                         if (NULL != home_dir) {
 592                                 LOGD("[DEBUG] uid(%d), gid(%d),  user_type(%s), home_dir(%s)", uid, gid, user_type, home_dir);
 593
 594                                 g_dir_config_base = (char*)calloc(strlen(home_dir) + 14, sizeof(char));
 595                                 g_dir_home = (char*)calloc(strlen(home_dir) + 18, sizeof(char));
 596                                 g_dir_engine_base = (char*)calloc(strlen(home_dir) + 22, sizeof(char));
 597                                 g_dir_engine_info = (char*)calloc(strlen(home_dir) + 34, sizeof(char));
 598
 599                                 if (NULL == g_dir_config_base || NULL == g_dir_home || NULL == g_dir_engine_base || NULL == g_dir_engine_info) {
 600                                         LOGE("[ERROR] Fail to allocate memory");
 601                                         FREE(g_dir_config_base)
 602                                         FREE(g_dir_home)
 603                                         FREE(g_dir_engine_base)
 604                                         FREE(g_dir_engine_info)
 605                                         gum_user_service_list_free(users);
 606                                         g_object_unref(gus);
 607                                         gus = NULL;
 608                                         G_FREE(user_type)
 609                                         G_FREE(home_dir)
 610                                         return -1;
 611                                 }
 612                                 snprintf(g_dir_config_base, strlen(home_dir) + 14, "%s/share/.voice", home_dir);
 613                                 snprintf(g_dir_home, strlen(home_dir) + 18, "%s/share/.voice/tts", home_dir);
 614                                 snprintf(g_dir_engine_base, strlen(home_dir) + 22, "%s/share/.voice/tts/1.0", home_dir);
 615                                 snprintf(g_dir_engine_info, strlen(home_dir) + 34, "%s/share/.voice/tts/1.0/engine-info", home_dir);
 616
 617                                 LOGD("[DEBUG] g_dir_engine_info(%s)", g_dir_engine_info);
 618
 619                                 if (0 != __save_engine_info_xml(pkgid, user_type, uid, gid)) {
 620                                         LOGE("[ERROR] Fail to make engine info file");
 621                                 }
 622
 623                                 FREE(g_dir_config_base)
 624                                 FREE(g_dir_home)
 625                                 FREE(g_dir_engine_base)
 626                                 FREE(g_dir_engine_info)
 627
 628                                 G_FREE(home_dir)
 629                         }
 630
 631                         G_FREE(user_type)
 632                         iter = g_list_next(iter);
 633                 }
 634
 635                 gum_user_service_list_free(users);
 636                 g_object_unref(gus);
 637                 gus = NULL;
 638         } else {
 639                 /* user directory */
 640                 LOGD("[DEBUG] usertype: %s", g_user_type);
 641
 642                 ret = tzplatform_set_user(g_uid);
 643                 if (ret < 0) {
 644                         LOGE("[ERROR] Invalid uid");
 645                         g_object_unref(g_guser);
 646                         g_guser = NULL;
 647                         G_FREE(g_user_type)
 648                         return 0;
 649                 } else {
 650                         LOGD("TZ_USER_HOME: %s", tzplatform_mkstr(TZ_USER_HOME, "/"));
 651                         printf("[Parser Debug][DEBUG] TZ_USER_HOME: %s", tzplatform_mkstr(TZ_USER_HOME, "/"));
 652                 }
 653
 654                 if (0 >= g_list_length(list)) {
 655                         LOGE("[ERROR] No Engine Metadata");
 656                         g_object_unref(g_guser);
 657                         g_guser = NULL;
 658                         G_FREE(g_user_type)
 659                         return 0;
 660                 }
 661
 662                 if (0 != __write_metadata_inxml(pkgid, appid, list)) {
 663                         LOGE("[ERROR] Fail to write metadata in the xml");
 664                         xmlFreeDoc(g_doc);
 665                         g_object_unref(g_guser);
 666                         g_guser = NULL;
 667                         G_FREE(g_user_type)
 668                         return -1;
 669                 }
 670
 671                 g_dir_config_base = strdup(TTS_CONFIG_BASE);
 672                 g_dir_home = strdup(TTS_HOME);
 673                 g_dir_engine_base = strdup(TTS_ENGINE_BASE);
 674                 g_dir_engine_info = strdup(TTS_ENGINE_INFO);
 675
 676                 if (NULL == g_dir_config_base || NULL == g_dir_home || NULL == g_dir_engine_base || NULL == g_dir_engine_info) {
 677                         LOGE("[ERROR] Fail to allocate memory");
 678                         FREE(g_dir_config_base)
 679                         FREE(g_dir_home)
 680                         FREE(g_dir_engine_base)
 681                         FREE(g_dir_engine_info)
 682                         xmlFreeDoc(g_doc);
 683                         g_object_unref(g_guser);
 684                         g_guser = NULL;
 685                         G_FREE(g_user_type)
 686                         return -1;
 687                 }
 688
 689                 if (0 != __save_engine_info_xml(pkgid, g_user_type, g_uid, g_gid)) {
 690                         LOGE("[ERROR] Fail to make engine info file");
 691                         xmlFreeDoc(g_doc);
 692                         if (NULL != g_guser) {
 693                                 g_object_unref(g_guser);
 694                                 g_guser = NULL;
 695                         }
 696                         G_FREE(g_user_type)
 697                         return -1;
 698                 }
 699         }
 700
 701         xmlFreeDoc(g_doc);
 702         if (NULL != g_guser) {
 703                 g_object_unref(g_guser);
 704                 g_guser = NULL;
 705         }
 706         G_FREE(g_user_type)
 707
 708         FREE(g_dir_config_base)
 709         FREE(g_dir_home)
 710         FREE(g_dir_engine_base)
 711         FREE(g_dir_engine_info)
 712
 713         return 0;
 714 }
 715
 716 EXPORT_API
 717 int PKGMGR_MDPARSER_PLUGIN_UNINSTALL(const char *pkgid, const char *appid, GList *list)
 718 {
 719         LOGD("METADATA UNINSTALL");
 720         LOGD("pkgid(%s) appid(%s) list(%d)", pkgid, appid, g_list_length(list));
 721
 722         int ret = -1;
 723         ret = pkgmgr_installer_info_get_target_uid(&g_uid);
 724         if (ret < 0) {
 725                 LOGE("[ERROR] Fail to get target uid");
 726                 return 0;
 727         } else {
 728                 LOGD("uid(%d)", g_uid);
 729                 printf("[Parser Debug][DEBUG] uid(%d)", g_uid);
 730         }
 731
 732         uid_t globalapp_uid = tzplatform_getuid(TZ_SYS_GLOBALAPP_USER);
 733         if (globalapp_uid == g_uid) {
 734                 g_user_type = g_strdup("admin");
 735                 LOGD("[DEBUG] g_user_type: %s (%d)", g_user_type, globalapp_uid);
 736         } else {
 737                 LOGD("[DEBUG] globalapp_uid(%d)", globalapp_uid);
 738
 739                 g_guser = gum_user_get_sync(g_uid, FALSE);
 740                 if (NULL == g_guser) {
 741                         LOGE("[ERROR] g_guser is NULL");
 742                         return -1;
 743                 }
 744
 745                 g_object_get(G_OBJECT(g_guser), "usertype", &g_ut, NULL);
 746                 g_user_type = g_strdup(gum_user_type_to_string(g_ut));
 747
 748                 LOGD("[DEBUG] g_guser(%s), g_ut(%s), g_user_type(%s)", g_guser, g_ut, g_user_type);
 749         }
 750
 751         if (NULL == g_user_type) {
 752                 LOGE("[ERROR] Fail to allocate memory");
 753                 if (NULL != g_guser) {
 754                         g_object_unref(g_guser);
 755                         g_guser = NULL;
 756                 }
 757                 return -1;
 758         }
 759
 760         if (0 == strcmp(g_user_type, "none")) {
 761                 /* GUM_USERTYPE_NONE */
 762                 LOGE("[ERROR] Fail to get target uid");
 763                 g_object_unref(g_guser);
 764                 g_guser = NULL;
 765                 G_FREE(g_user_type)
 766                 return -1;
 767         }
 768
 769         if (globalapp_uid == g_uid) {
 770                 /* global directory */
 771                 LOGD("[DEBUG] usertype: %s", g_user_type);
 772
 773                 /* Remove files in /etc/skel/share/ */
 774                 g_dir_engine_info = strdup(TTS_GLOBAL_ENGINE_INFO);
 775                 if (NULL == g_dir_engine_info) {
 776                         LOGE("[ERROR] Fail to allocate memory");
 777                         G_FREE(g_user_type)
 778                         return -1;
 779                 }
 780
 781                 if (0 != __remove_engine_info_xml(pkgid, g_user_type, g_uid)) {
 782                         LOGE("[ERROR] Fail to remove engine info file");
 783                 }
 784
 785                 /* Get user data by using libgum */
 786
 787                 GumUserService *gus = NULL;
 788                 GumUserList *users = NULL;
 789                 GumUserList *iter = NULL;
 790                 GumUser *user = NULL;
 791                 gchar **query;
 792                 GumUserType gumut = GUM_USERTYPE_NONE;
 793                 gchar *user_type = NULL;
 794
 795                 uid_t uid;
 796                 gchar *home_dir = NULL;
 797
 798                 GList *md_iter = NULL;
 799                 metadata *md = NULL;
 800
 801                 gus = gum_user_service_create_sync(TRUE);
 802                 if (!gus) {
 803                         LOGE("Failed to create gum user service");
 804                         G_FREE(g_user_type)
 805                         return -1;
 806                 }
 807
 808                 query = g_strsplit("admin,normal", ",", -1);
 809
 810                 users = gum_user_service_get_user_list_sync(gus, (const gchar *const *)query);
 811                 g_strfreev(query);
 812
 813                 if (!users) {
 814                         LOGD("NO users");
 815                         g_object_unref(gus);
 816                         gus = NULL;
 817                         G_FREE(g_user_type)
 818                         return 0;
 819                 }
 820
 821                 /* Make new user list */
 822
 823                 iter = users;
 824                 while (iter != NULL) {
 825                         user = (GumUser*) iter->data;
 826                         g_object_get(G_OBJECT(user), "uid", &uid, NULL);
 827                         G_FREE(home_dir)
 828                         g_object_get(G_OBJECT(user), "homedir", &home_dir, NULL);
 829                         g_object_get(G_OBJECT(user), "usertype", &gumut, NULL);
 830                         user_type = g_strdup(gum_user_type_to_string(gumut));
 831                         if (NULL == user_type) {
 832                                 gum_user_service_list_free(users);
 833                                 G_FREE(home_dir)
 834                                 g_object_unref(gus);
 835                                 gus = NULL;
 836                                 return -1;
 837                         }
 838
 839                         if (NULL != home_dir) {
 840                                 g_dir_engine_info = (char*)calloc(strlen(home_dir) + 34, sizeof(char));
 841                                 if (NULL == g_dir_engine_info) {
 842                                         gum_user_service_list_free(users);
 843                                         G_FREE(home_dir)
 844                                         g_object_unref(gus);
 845                                         gus = NULL;
 846                                         G_FREE(user_type)
 847                                         return -1;
 848                                 }
 849
 850                                 snprintf(g_dir_engine_info, strlen(home_dir) + 34, "%s/share/.voice/tts/1.0/engine-info", home_dir);
 851
 852                                 md_iter = g_list_first(list);
 853                                 while (NULL != md_iter) {
 854                                         md = (metadata *)md_iter->data;
 855                                         LOGD(" - key(%s) value(%s)", md->key, md->value);
 856                                         md_iter = g_list_next(md_iter);
 857                                 }
 858
 859                                 if (0 != __remove_engine_info_xml(pkgid, user_type, uid)) {
 860                                         LOGE("[ERROR] Fail to remove engine info file");
 861                                 }
 862
 863                                 G_FREE(home_dir)
 864                                 FREE(g_dir_engine_info)
 865                         }
 866                         G_FREE(user_type)
 867
 868                         LOGD("Finish release memory");
 869                         iter = g_list_next(iter);
 870                         LOGD("Finish next iter");
 871                 }
 872
 873                 gum_user_service_list_free(users);
 874                 g_object_unref(gus);
 875                 gus = NULL;
 876         } else {
 877                 /* user directory */
 878                 LOGD("[DEBUG] usertype: %s", g_user_type);
 879
 880                 ret = tzplatform_set_user(g_uid);
 881                 if (ret < 0) {
 882                         LOGE("[ERROR] Invalid uid");
 883                         g_object_unref(g_guser);
 884                         g_guser = NULL;
 885                         G_FREE(g_user_type)
 886                         return -1;
 887                 } else {
 888                         LOGD("TZ_USER_HOME: %s", tzplatform_mkstr(TZ_USER_HOME, "/"));
 889                         printf("[Parser Debug][DEBUG] TZ_USER_HOME: %s", tzplatform_mkstr(TZ_USER_HOME, "/"));
 890                 }
 891
 892                 g_dir_engine_info = strdup(TTS_ENGINE_INFO);
 893                 if (NULL == g_dir_engine_info) {
 894                         LOGE("[ERROR] Fail to allocate memory");
 895                         g_object_unref(g_guser);
 896                         g_guser = NULL;
 897                         G_FREE(g_user_type)
 898                         return -1;
 899                 }
 900
 901                 if (0 != __remove_engine_info_xml(pkgid, g_user_type, g_uid)) {
 902                         LOGE("[ERROR] Fail to remove engine info file");
 903                 }
 904
 905         }
 906
 907         if (NULL != g_guser) {
 908                 g_object_unref(g_guser);
 909                 g_guser = NULL;
 910         }
 911         G_FREE(g_user_type)
 912
 913         FREE(g_dir_engine_info)
 914
 915         LOGD("");
 916         return 0;
 917 }
 918
 919 EXPORT_API
 920 int PKGMGR_MDPARSER_PLUGIN_UPGRADE(const char *pkgid, const char *appid, GList *list)
 921 {
 922         LOGD("METADATA UPGRADE");
 923         LOGD("pkgid(%s) appid(%s) list(%d)", pkgid, appid, g_list_length(list));
 924
 925         PKGMGR_MDPARSER_PLUGIN_UNINSTALL(pkgid, appid, list);
 926         PKGMGR_MDPARSER_PLUGIN_INSTALL(pkgid, appid, list);
 927
 928         LOGD("");
 929         return 0;
 930 }