NativeLauncher/tool/ni_common.cc

   1 /*
   2  * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
   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 <pkgmgr-info.h>
  18 #include <pkgmgr_installer_info.h>
  19 #include <aul.h>
  20 #include <tzplatform_config.h>
  21
  22 #include "log.h"
  23 #include "utils.h"
  24 #include "pkgmgr_parser_plugin_interface.h"
  25
  26 #include <wait.h>
  27 #include <dirent.h>
  28 #include <sys/stat.h>
  29
  30 #include <algorithm>
  31 #include <string>
  32 #include <fstream>
  33 #include <sstream>
  34
  35 #include <pwd.h>
  36 #include <grp.h>
  37 #include <unistd.h>
  38 #include <string.h>
  39 #include <sqlite3.h>
  40 #include <inttypes.h>
  41 #include <errno.h>
  42
  43 #include "ni_common.h"
  44 #include "db_manager.h"
  45 #include "tac_common.h"
  46 #include "path_manager.h"
  47 #include "plugin_manager.h"
  48 #include "r2r_checker.h"
  49
  50 #ifdef  LOG_TAG
  51 #undef  LOG_TAG
  52 #endif
  53 #define LOG_TAG "DOTNET_INSTALLER_PLUGIN"
  54
  55 #define __XSTR(x) #x
  56 #define __STR(x) __XSTR(x)
  57 #if defined(__arm__) || defined(__aarch64__)
  58 static const char* __NATIVE_LIB_DIR = __STR(NATIVE_LIB_DIR);
  59 #endif
  60 static const char* __DOTNET_DIR = __STR(DOTNET_DIR);
  61 static const char* __READ_ONLY_APP_UPDATE_DIR = __STR(READ_ONLY_APP_UPDATE_DIR);
  62
  63 #ifdef UNIQUE_DEFAULT_BASE_ADDR_SUPPORT
  64 static const char* __SYSTEM_BASE_FILE = __STR(SYSTEM_BASE_FILE);
  65 #endif
  66
  67 #undef __STR
  68 #undef __XSTR
  69
  70 static std::string CORERUN_CMD = "/usr/share/dotnet.tizen/netcoreapp/corerun";
  71 static std::string CROSSGEN2_PATH = "/usr/share/dotnet.tizen/netcoreapp/crossgen2/crossgen2.dll";
  72 static std::string CLRJIT_PATH = "/usr/share/dotnet.tizen/netcoreapp/libclrjit.so";
  73 static const char* CROSSGEN_OPT_JITPATH = "--jitpath";
  74 static const char* CROSSGEN_OPT_TARGET_ARCH = "--targetarch";
  75 static const char* CROSSGEN_OPT_OUT_NEAR_INPUT = "--out-near-input";
  76 static const char* CROSSGEN_OPT_SINGLE_FILE_COMPILATION = "--single-file-compilation";
  77 //static const char* CROSSGEN_OPT_PARALLELISM = "--parallelism";
  78 //static const char* CROSSGEN_OPT_PARALLELISM_COUNT = "5";
  79 static const char* CROSSGEN_OPT_RESILIENT = "--resilient";
  80 static const char* CROSSGEN_OPT_OPTIMIZE = "-O";
  81 static const char* CROSSGEN_OPT_OPTIMIZE_TIME = "--Ot";
  82 static const char* CROSSGEN_OPT_INPUTBUBBLE = "--inputbubble";
  83 static const char* CROSSGEN_OPT_COMPILE_BUBBLE_GENERICS = "--compilebubblegenerics";
  84 static const char* CROSSGEN_OPT_VERBOSE = "--verbose";
  85 static std::vector<std::string> REF_VECTOR;
  86 static std::vector<std::string> INPUTBUBBLE_REF_VECTOR;
  87 static std::vector<std::string> MIBC_VECTOR;
  88
  89 static int __interval = 0;
  90 static PathManager* __pm = nullptr;
  91
  92 static NIOption* __ni_option = nullptr;
  93
  94 // singleton
  95 NIOption* getNIOption()
  96 {
  97         if (__ni_option == nullptr) {
  98                 __ni_option = (NIOption*)calloc(sizeof(NIOption), 1);
  99                 if (__ni_option == nullptr) {
 100                         _SERR("Fail to create NIOption");
 101                 }
 102         }
 103         return __ni_option;
 104 }
 105
 106 static void waitInterval()
 107 {
 108         // by the recommand, ignore small value for performance.
 109         if (__interval > 10000) {
 110                 _SOUT("sleep %d usec", __interval);
 111                 usleep(__interval);
 112         }
 113 }
 114
 115 #ifdef UNIQUE_DEFAULT_BASE_ADDR_SUPPORT
 116 static uintptr_t getFileSize(const std::string& path)
 117 {
 118         struct stat sb;
 119
 120         if (stat(path.c_str(), &sb) == 0) {
 121                 return sb.st_size;
 122         }
 123
 124         return 0;
 125 }
 126
 127 // Get next base address to be used for system ni image from file
 128 // __SYSTEM_BASE_FILE should be checked for existance before calling this function
 129 static uintptr_t getNextBaseAddrFromFile()
 130 {
 131         FILE *pFile = fopen(__SYSTEM_BASE_FILE, "r");
 132         if (pFile == NULL) {
 133                 _SERR("Failed to open %s", __SYSTEM_BASE_FILE);
 134                 return 0;
 135         }
 136
 137         uintptr_t addr = 0;
 138         uintptr_t size = 0;
 139
 140         while (fscanf(pFile, "%" SCNxPTR " %" SCNuPTR "", &addr, &size) != EOF) {
 141         }
 142
 143         fclose(pFile);
 144
 145         return addr + size;
 146 }
 147
 148 // Get next base address to be used for system ni image
 149 static uintptr_t getNextBaseAddr()
 150 {
 151         uintptr_t baseAddr = 0;
 152
 153         if (!isFile(__SYSTEM_BASE_FILE)) {
 154                 // This is the starting address for all default base addresses
 155                 baseAddr = DEFAULT_BASE_ADDR_START;
 156         } else {
 157                 baseAddr = getNextBaseAddrFromFile();
 158
 159                 // Round to a multple of 64K (see ZapImage::CalculateZapBaseAddress in CoreCLR)
 160                 uintptr_t BASE_ADDRESS_ALIGNMENT = 0xffff;
 161                 baseAddr = (baseAddr + BASE_ADDRESS_ALIGNMENT) & ~BASE_ADDRESS_ALIGNMENT;
 162         }
 163
 164         return baseAddr;
 165 }
 166
 167 // Save base address of system ni image to file
 168 static void updateBaseAddrFile(const std::string& absNIPath, uintptr_t baseAddr)
 169 {
 170         uintptr_t niSize = getSizeOfImage(absNIPath);
 171         if (niSize == 0) {
 172                 _SERR("File %s doesn't exist", absNIPath.c_str());
 173                 return;
 174         }
 175
 176         // Write new entry to the file
 177         FILE *pFile = fopen(__SYSTEM_BASE_FILE, "a");
 178         if (pFile == NULL) {
 179                 _SERR("Failed to open %s", __SYSTEM_BASE_FILE);
 180                 return;
 181         }
 182
 183         fprintf(pFile, "%" PRIxPTR " %" PRIuPTR "\n", baseAddr, niSize);
 184         fclose(pFile);
 185 }
 186
 187 // check if dll is listed in TPA
 188 static bool isTPADll(const std::string& dllPath)
 189 {
 190         std::string absPath = getBaseName(getAbsolutePath(dllPath));
 191
 192         std::vector<std::string> paths = __pm->getPlatformAssembliesPaths();
 193         for (unsigned int i = 0; i < paths.size(); i++) {
 194                 if (paths[i].find(getBaseName(absPath)) != std::string::npos) {
 195                         return true;
 196                 }
 197         }
 198
 199         return false;
 200 }
 201 #endif
 202
 203 /**
 204  * @brief create the directory including parents directory, and
 205  *        copy ownership and smack labels to the created directory.
 206  * @param[in] target directory path
 207  * @param[in] source directory path to get ownership and smack label
 208  * @return if directory created successfully, return true otherwise false
 209  */
 210 static bool createDirsAndCopyOwnerShip(std::string& target_path, const std::string& source)
 211 {
 212         struct stat st;
 213         mode_t mode = S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH;
 214
 215         for (std::string::iterator iter = target_path.begin(); iter != target_path.end();) {
 216                 std::string::iterator newIter = std::find(iter, target_path.end(), '/');
 217                 std::string newPath = std::string(target_path.begin(), newIter);
 218
 219                 if (!newPath.empty()) {
 220                         if (stat(newPath.c_str(), &st) != 0) {
 221                                 if (mkdir(newPath.c_str(), mode) != 0 && errno != EEXIST) {
 222                                         _SERR("Fail to create app ni directory (%s)", newPath.c_str());
 223                                         return false;
 224                                 }
 225                                 if (!source.empty()) {
 226                                         copySmackAndOwnership(source, newPath);
 227                                 }
 228                         } else {
 229                                 if (!S_ISDIR(st.st_mode)) {
 230                                         _SERR("Fail. path is not a dir (%s)", newPath.c_str());
 231                                         return false;
 232                                 }
 233                         }
 234                 }
 235                 iter = newIter;
 236                 if(newIter != target_path.end()) {
 237                         ++iter;
 238                 }
 239         }
 240
 241         return true;
 242 }
 243
 244 static std::string getNIFilePath(const std::string& dllPath)
 245 {
 246         size_t index = dllPath.find_last_of(".");
 247         if (index == std::string::npos) {
 248                 _SERR("File doesnot contain extension. fail to get NI file name");
 249                 return "";
 250         }
 251         std::string fName = dllPath.substr(0, index);
 252         std::string fExt = dllPath.substr(index, dllPath.length());
 253
 254         // crossgen generate file with lower case extension only
 255         std::transform(fExt.begin(), fExt.end(), fExt.begin(), ::tolower);
 256         std::string niPath = fName + ".ni" + fExt;
 257
 258         return niPath;
 259 }
 260
 261 static std::string getAppNIFilePath(const std::string& absDllPath, NIOption* opt)
 262 {
 263         std::string niDirPath;
 264         std::string prevPath;
 265
 266         prevPath = getBaseName(absDllPath);
 267         niDirPath = concatPath(prevPath, APP_NI_SUB_DIR);
 268
 269         if (opt->flags & NI_FLAGS_APP_UNDER_RO_AREA) {
 270                 niDirPath = replaceAll(niDirPath, getBaseName(__pm->getAppRootPath()), __READ_ONLY_APP_UPDATE_DIR);
 271                 _SERR("App is installed in RO area. Change NI path to RW area(%s).", niDirPath.c_str());
 272                 _ERR("App is installed in RO area. Change NI path to RW area(%s).", niDirPath.c_str());
 273         }
 274
 275         if (!isDirectory(niDirPath)) {
 276                 if (!createDirsAndCopyOwnerShip(niDirPath, prevPath)) {
 277                         niDirPath = prevPath;
 278                         _SERR("fail to create dir (%s)", niDirPath.c_str());
 279                 }
 280         }
 281
 282         return getNIFilePath(concatPath(niDirPath, getFileName(absDllPath)));
 283 }
 284
 285 static bool checkNIExistence(const std::string& absDllPath)
 286 {
 287         std::string absNIPath = getNIFilePath(absDllPath);
 288         if (absNIPath.empty()) {
 289                 return false;
 290         }
 291
 292         if (isFile(absNIPath)) {
 293                 return true;
 294         }
 295
 296         // native image of System.Private.CoreLib.dll should have to overwrite
 297         // original file to support new coreclr
 298         if (absDllPath.find("System.Private.CoreLib.dll") != std::string::npos) {
 299                 return isR2RImage(absDllPath);
 300         }
 301
 302         return false;
 303 }
 304
 305 static bool checkAppNIExistence(const std::string& absDllPath, NIOption* opt)
 306 {
 307         std::string absNIPath = getAppNIFilePath(absDllPath, opt);
 308         if (absNIPath.empty()) {
 309                 return false;
 310         }
 311
 312         if (isFile(absNIPath)) {
 313                 return true;
 314         }
 315
 316         return false;
 317 }
 318
 319 static bool checkDllExistInDir(const std::string& path)
 320 {
 321         bool ret = false;
 322         auto func = [&ret](const std::string& f_path, const std::string& f_name) {
 323                 if (isManagedAssembly(f_name) || isNativeImage(f_name)) {
 324                         ret = true;
 325                 }
 326         };
 327
 328         scanFilesInDirectory(path, func, 0);
 329
 330         return ret;
 331 }
 332
 333 /*
 334  * Get the list of managed files in the specific directory
 335  * Absolute paths of managed files are stored at the result list.
 336  * If native image already exist in the same directory, managed file is ignored.
 337  */
 338 static ni_error_e getTargetDllList(const std::string& path, std::vector<std::string>& fileList)
 339 {
 340         if (!isDirectory(path)) {
 341                 return NI_ERROR_INVALID_PARAMETER;
 342         }
 343
 344         auto func = [&fileList](const std::string& f_path, const std::string& f_name) {
 345                 if (isManagedAssembly(f_path) && !checkNIExistence(f_path)) {
 346                         fileList.push_back(getAbsolutePath(f_path));
 347                 }
 348         };
 349
 350         scanFilesInDirectory(path, func, 0);
 351
 352         return NI_ERROR_NONE;
 353 }
 354
 355 /*
 356  * Get the list of managed files in the specific directory of Application
 357  * Absolute paths of managed files are stored at the result list.
 358  * If native image already exist in the .native_image directory, managed file is ignored.
 359  *
 360  */
 361 static ni_error_e getAppTargetDllList(const std::string& path, std::vector<std::string>& fileList, NIOption *opt)
 362 {
 363         if (!isDirectory(path)) {
 364                 return NI_ERROR_INVALID_PARAMETER;
 365         }
 366
 367         auto func = [&fileList, opt](const std::string& f_path, const std::string& f_name) {
 368                 if (isManagedAssembly(f_path) && !checkAppNIExistence(f_path, opt)) {
 369                         fileList.push_back(getAbsolutePath(f_path));
 370                 }
 371         };
 372
 373         scanFilesInDirectory(path, func, 0);
 374
 375         return NI_ERROR_NONE;
 376 }
 377
 378 static void makeArgs(std::vector<const char*>& args, const std::vector<std::string>& refPaths, NIOption* opt)
 379 {
 380         args.push_back(CORERUN_CMD.c_str());
 381         if (CROSSGEN2_PATH != "") {
 382                 args.push_back(CROSSGEN2_PATH.c_str());
 383         }
 384         args.push_back(CROSSGEN_OPT_JITPATH);
 385         args.push_back(CLRJIT_PATH.c_str());
 386         args.push_back(CROSSGEN_OPT_TARGET_ARCH);
 387         args.push_back(ARCHITECTURE_IDENTIFIER);
 388         if (!(opt->flags & NI_FLAGS_NO_PIPELINE)) {
 389                 args.push_back(CROSSGEN_OPT_OUT_NEAR_INPUT);
 390                 args.push_back(CROSSGEN_OPT_SINGLE_FILE_COMPILATION);
 391         }
 392         //args.push_back(OPT_PARALLELISM);
 393         //args.push_back(OPT_PARALLELISM_COUNT);
 394         args.push_back(CROSSGEN_OPT_RESILIENT);
 395
 396         args.push_back(CROSSGEN_OPT_OPTIMIZE_TIME);
 397
 398         if (opt->flags & NI_FLAGS_INPUT_BUBBLE) {
 399                 args.push_back(CROSSGEN_OPT_INPUTBUBBLE);
 400                 args.push_back(CROSSGEN_OPT_COMPILE_BUBBLE_GENERICS);
 401
 402                 if (opt->flags & NI_FLAGS_INPUT_BUBBLE_REF) {
 403                         INPUTBUBBLE_REF_VECTOR.clear();
 404                         // check inputbubbleref format.
 405                         for (const auto &path : opt->inputBubbleRefPath) {
 406                                 if (checkDllExistInDir(path)) {
 407                                         INPUTBUBBLE_REF_VECTOR.push_back("--inputbubbleref:" + path + "/*.dll");
 408                                 }
 409                         }
 410                         // add ref path to inputbubble ref
 411                         for (const auto &path : refPaths) {
 412                                 if (checkDllExistInDir(path)) {
 413                                         INPUTBUBBLE_REF_VECTOR.push_back("--inputbubbleref:" + path + "/*.dll");
 414                                 }
 415                         }
 416                         for (const auto &path : INPUTBUBBLE_REF_VECTOR) {
 417                                 args.push_back(path.c_str());
 418                         }
 419                 }
 420         }
 421
 422         if (opt->flags & NI_FLAGS_MIBC) {
 423                 MIBC_VECTOR.clear();
 424                 for (const auto &path : opt->mibcPath) {
 425                         MIBC_VECTOR.push_back("--mibc:" + path);
 426                 }
 427                 for (const auto &path : MIBC_VECTOR) {
 428                         args.push_back(path.c_str());
 429                 }
 430         }
 431
 432         if (opt->flags & NI_FLAGS_VERBOSE) {
 433                 args.push_back(CROSSGEN_OPT_VERBOSE);
 434         }
 435
 436         REF_VECTOR.clear();
 437
 438         // set reference path
 439         if (opt->flags & NI_FLAGS_REF) {
 440                 for (const auto &path : opt->refPath) {
 441                         REF_VECTOR.push_back("-r:" + path + "/*.dll");
 442                 }
 443         } else {
 444                 std::vector<std::string> paths = __pm->getPlatformAssembliesPaths();
 445                 for (const auto &path : paths) {
 446                         if (checkDllExistInDir(path)) {
 447                                 REF_VECTOR.push_back("-r:" + path + "/*.dll");
 448                         }
 449                 }
 450         }
 451
 452         if (opt->flags & NI_FLAGS_EXTRA_REF) {
 453                 for (const auto &erPath : opt->extraRefPath) {
 454                         std::string path = getAbsolutePath(erPath);
 455                         if (checkDllExistInDir(path)) {
 456                                 REF_VECTOR.push_back("-r:" + path + "/*.dll");
 457                         }
 458                 }
 459         }
 460
 461         for (const auto &path : refPaths) {
 462                 if (checkDllExistInDir(path)) {
 463                         REF_VECTOR.push_back("-r:" + path + "/*.dll");
 464                 }
 465         }
 466
 467         for (const auto &path : REF_VECTOR) {
 468                 args.push_back(path.c_str());
 469         }
 470 }
 471
 472 static void clearArgs(std::vector<const char*>& args)
 473 {
 474         REF_VECTOR.clear();
 475         args.clear();
 476 }
 477
 478 static ni_error_e makePdbSymlinkForNI(std::string dllPath, std::string niPath)
 479 {
 480         std::string pdbPath = changeExtension(dllPath, ".dll", ".pdb");
 481         try {
 482                 if (exist(pdbPath)) {
 483                         std::string targetPDBPath = changeExtension(niPath, ".ni.dll", ".pdb");
 484                         if (!exist(targetPDBPath)) {
 485                                 bf::create_symlink(pdbPath, targetPDBPath);
 486                                 copySmackAndOwnership(pdbPath, targetPDBPath, true);
 487                         }
 488                 }
 489         } catch (const bf::filesystem_error& error) {
 490                 _SERR("Fail to create symlink for %s", pdbPath.c_str());
 491                 return NI_ERROR_UNKNOWN;
 492         }
 493
 494         return NI_ERROR_NONE;
 495 }
 496
 497 static ni_error_e crossgen2PostAction(const std::string& dllPath, const std::string& niPath, NIOption* opt) {
 498         if (!exist(niPath)) {
 499                 removeFile(changeExtension(niPath, ".ni.dll", ".ni.dll.tmp"));
 500                 _SERR("Fail to create native image for %s", dllPath.c_str());
 501                 return NI_ERROR_NO_SUCH_FILE;
 502         }
 503         copySmackAndOwnership(dllPath, niPath);
 504         // if AppNI then move ni.dll file to .native_image and copy pdb to .native_image
 505         if (opt->flags & NI_FLAGS_APPNI) {
 506                 std::string appNIPath = getAppNIFilePath(dllPath, opt);
 507                 moveFile(niPath, appNIPath);
 508                 makePdbSymlinkForNI(dllPath, appNIPath);
 509                 _SOUT("Native image %s generated successfully.", appNIPath.c_str());
 510         } else {
 511                 _SOUT("Native image %s generated successfully.", niPath.c_str());
 512         }
 513         return NI_ERROR_NONE;
 514 }
 515
 516 static ni_error_e crossgen2PipeLine(const std::vector<std::string>& dllList, const std::vector<std::string>& refPaths, NIOption* opt)
 517 {
 518         // fork crossgen2
 519         pid_t pid = fork();
 520         if (pid == -1)
 521                 return NI_ERROR_UNKNOWN;
 522
 523         if (pid > 0) {
 524                 int status;
 525                 waitpid(pid, &status, 0);
 526                 if (WIFEXITED(status)) {
 527                         for (auto& dllPath: dllList) {
 528                                 ni_error_e ret = crossgen2PostAction(dllPath, changeExtension(dllPath, ".dll", ".ni.dll"), opt);
 529                                 if (ret != NI_ERROR_NONE) {
 530                                         return ret;
 531                                 }
 532                         }
 533                 } else {
 534                         _SERR("Failed. Forked process terminated abnormally");
 535                         return NI_ERROR_ABNORMAL_PROCESS_TERMINATION;
 536                 }
 537         } else {
 538                 std::vector<const char*> argv;
 539                 makeArgs(argv, refPaths, opt);
 540
 541                 // add input files at the end of parameter
 542                 for (const auto &input : dllList) {
 543                         argv.push_back(input.c_str());
 544                         _SOUT("+ %s", input.c_str());
 545                 }
 546
 547                 // end param
 548                 argv.push_back(nullptr);
 549
 550                 // print cmd
 551                 if (opt->flags & NI_FLAGS_PRINT_CMD) {
 552                         _SOUT("==================== NI Commands =========================");
 553                         for (auto &arg: argv) _SOUT("+ %s", arg);
 554                 }
 555
 556                 execv(CORERUN_CMD.c_str(), const_cast<char* const*>(argv.data()));
 557
 558                 clearArgs(argv);
 559                 exit(0);
 560         }
 561
 562         return NI_ERROR_NONE;
 563 }
 564
 565 static ni_error_e crossgen2NoPipeLine(const std::vector<std::string>& dllList, const std::vector<std::string>& refPaths, NIOption* opt)
 566 {
 567         for (auto& dllPath : dllList) {
 568                 std::string niPath;
 569                 if (opt->flags & NI_FLAGS_APPNI) {
 570                         niPath = getAppNIFilePath(dllPath, opt);
 571                 } else {
 572                         niPath = getNIFilePath(dllPath);
 573                 }
 574
 575 #ifdef UNIQUE_DEFAULT_BASE_ADDR_SUPPORT
 576                 uintptr_t baseAddr = 0;
 577                 if (isTPADll(dllPath)) {
 578                         baseAddr = getNextBaseAddr();
 579                 }
 580 #endif
 581
 582                 // fork crossgen2
 583                 pid_t pid = fork();
 584                 if (pid == -1)
 585                         return NI_ERROR_UNKNOWN;
 586
 587                 if (pid > 0) {
 588                         int status;
 589                         waitpid(pid, &status, 0);
 590                         if (WIFEXITED(status)) {
 591                                 ni_error_e ret = crossgen2PostAction(dllPath, niPath, opt);
 592                                 if (ret != NI_ERROR_NONE) {
 593                                         return ret;
 594                                 }
 595 #ifdef UNIQUE_DEFAULT_BASE_ADDR_SUPPORT
 596                                 if (baseAddr != 0) {
 597                                         updateBaseAddrFile(niPath, baseAddr);
 598                                 }
 599 #endif
 600                         } else {
 601                                 _SERR("Failed. Forked process terminated abnormally");
 602                                 _SERR("Crossgen2 was terminated by the OOM killer. Please check the system.");
 603                                 removeFile(changeExtension(niPath, ".ni.dll", ".ni.dll.tmp"));
 604                                 return NI_ERROR_ABNORMAL_PROCESS_TERMINATION;
 605                         }
 606                 } else {
 607                         std::vector<const char*> argv;
 608                         makeArgs(argv, refPaths, opt);
 609
 610 #ifdef UNIQUE_DEFAULT_BASE_ADDR_SUPPORT
 611                         std::string baseAddrString;
 612                         if (baseAddr != 0) {
 613                                 argv.push_back("--imagebase");
 614                                 std::stringstream ss;
 615                                 ss << "0x" << std::hex << baseAddr;
 616                                 baseAddrString = ss.str();
 617                                 argv.push_back(baseAddrString.c_str());
 618                         }
 619 #endif
 620                         argv.push_back("-o");
 621                         argv.push_back(niPath.c_str());
 622
 623                         argv.push_back(dllPath.c_str());
 624                         _SOUT("+ %s", dllPath.c_str());
 625
 626                         // end param
 627                         argv.push_back(nullptr);
 628
 629                         // print cmd
 630                         if (opt->flags & NI_FLAGS_PRINT_CMD) {
 631                                 _SOUT("==================== NI Commands =========================");
 632                                 for (auto &arg: argv) _SOUT("+ %s", arg);
 633                         }
 634
 635                         execv(CORERUN_CMD.c_str(), const_cast<char* const*>(argv.data()));
 636
 637                         clearArgs(argv);
 638                         exit(0);
 639                 }
 640
 641                 waitInterval();
 642         }
 643
 644         return NI_ERROR_NONE;
 645 }
 646
 647 static ni_error_e createCoreLibNI(NIOption* opt)
 648 {
 649         std::string coreLib = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll");
 650         std::string niCoreLib = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.ni.dll");
 651         std::string coreLibBackup = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll.Backup");
 652
 653         std::vector<std::string> dllList;
 654         std::vector<std::string> refPaths;
 655         dllList.push_back(getAbsolutePath(coreLib));
 656
 657         if (!isFile(coreLibBackup) && !isR2RImage(coreLib)) {
 658                 if (crossgen2NoPipeLine(dllList, refPaths, opt) == NI_ERROR_NONE && exist(niCoreLib)) {
 659                         if (rename(coreLib.c_str(), coreLibBackup.c_str())) {
 660                                 _SERR("Failed to rename System.Private.CoreLib.dll");
 661                                 return NI_ERROR_CORE_NI_FILE;
 662                         }
 663                         if (rename(niCoreLib.c_str(), coreLib.c_str())) {
 664                                 _SERR("Failed to rename System.Private.CoreLib.ni.dll");
 665                                 return NI_ERROR_CORE_NI_FILE;
 666                         }
 667                 } else {
 668                         _SERR("Failed to create native image for %s", coreLib.c_str());
 669                         return NI_ERROR_CORE_NI_FILE;
 670                 }
 671         }
 672         return NI_ERROR_NONE;
 673 }
 674
 675 static ni_error_e doAOTList(std::vector<std::string>& dllList, const std::string& refPaths, NIOption* opt)
 676 {
 677         ni_error_e ret = NI_ERROR_NONE;
 678
 679         if (dllList.empty()) {
 680                 return NI_ERROR_INVALID_PARAMETER;
 681         }
 682         // When performing AOT for one Dll, an error is returned when an error occurs.
 683         // However, when processing multiple dlls at once, only the log for errors is output and skipped.
 684
 685         std::string coreLib = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll");
 686         bool hasSPC = false;
 687
 688         std::vector<std::string> niList;
 689         for (auto it = dllList.begin(); it != dllList.end(); it++) {
 690                 std::string f = *it;
 691                 if (!isFile(f)) {
 692                         _SERR("dll file is not exist : %s", f.c_str());
 693                         dllList.erase(it--);
 694                 }
 695                 if (!isManagedAssembly(f)) {
 696                         _SERR("Input file is not a dll file : %s", f.c_str());
 697                         dllList.erase(it--);
 698                 }
 699                 // handle System.Private.CoreLib.dll separately.
 700                 // dllList and path manager contain absolute path. So, there is no need to change path to absolute path
 701                 if (f == coreLib) {
 702                         hasSPC = true;
 703                         dllList.erase(it--);
 704                 } else {
 705                         niList.push_back(changeExtension(f, ".dll", ".ni.dll"));
 706                 }
 707         }
 708
 709         // In the case of SPC, post-processing is required to change the name of the native image.
 710         // In order to avoid repeatedly checking whether the generated native image is an SPC,
 711         // the SPC native image generation is performed separately.
 712         if (hasSPC) {
 713                 ret = createCoreLibNI(opt);
 714                 if (ret != NI_ERROR_NONE) {
 715                         return ret;
 716                 }
 717         }
 718
 719         // if there is no proper input after processing dll list
 720         if (dllList.empty()) {
 721                 if (hasSPC) {
 722                         return ret;
 723                 } else {
 724                         return NI_ERROR_INVALID_PARAMETER;
 725                 }
 726         }
 727
 728         std::vector<std::string> paths;
 729         splitPath(refPaths, paths);
 730
 731         if (opt->flags & NI_FLAGS_NO_PIPELINE) {
 732                 ret = crossgen2NoPipeLine(dllList, paths, opt);
 733         } else {
 734                 // When the forked process in the pipeline state is terminated(WIFSIGNALED(status)),
 735                 // retry the generation of the native image
 736                 // if the number of .dll files and the number of .ni.dll files are different.
 737                 for (int callCnt = 0; callCnt < 2; callCnt++) {
 738                         // If an error occurs, perform it twice with the same option.
 739                         ret = crossgen2PipeLine(dllList, paths, opt);
 740                         if (ret != NI_ERROR_NONE) {
 741                                 _SERR("Crossgen2 is abnormally terminated. Regenerate native images that failed while running crossgen2.");
 742                                 dllList.clear();
 743                                 for (auto it = niList.begin(); it != niList.end(); it++) {
 744                                         std::string niPath = *it;
 745                                         std::string dllPath = changeExtension(niPath, ".ni.dll", ".dll");
 746                                         if (crossgen2PostAction(dllPath, niPath, opt) != NI_ERROR_NONE) {
 747                                                 dllList.push_back(dllPath);
 748                                         } else {
 749                                                 niList.erase(it--);
 750                                         }
 751                                 }
 752                         } else {
 753                                 break;
 754                         }
 755                 }
 756                 // If an error occurs after two crossgen2PipeLine() attempts,
 757                 // try crossgen2NoPipeLine() for the last time.
 758                 if (ret != NI_ERROR_NONE) {
 759                         _SERR("Retry running crossgen2 with --no-pipeline mode to avoid termination by OOM.");
 760                         ret = crossgen2NoPipeLine(dllList, paths, opt);
 761                 }
 762         }
 763
 764         return ret;
 765 }
 766
 767 static ni_error_e doAOTFile(const std::string& dllFile, const std::string& refPaths, NIOption* opt)
 768 {
 769         if (!isFile(dllFile)) {
 770                 _SERR("dll file is not exist : %s", dllFile.c_str());
 771                 return NI_ERROR_NO_SUCH_FILE;
 772         }
 773
 774         if (!isManagedAssembly(dllFile)) {
 775                 _SERR("Failed. Input parameter is not managed dll (%s)\n", dllFile.c_str());
 776                 return NI_ERROR_INVALID_PARAMETER;
 777         }
 778
 779         if (checkNIExistence(dllFile)) {
 780                 _SERR("Native image file is already exist : %s", dllFile.c_str());
 781                 return NI_ERROR_ALREADY_EXIST;
 782         }
 783
 784         std::vector<std::string> dllList;
 785         dllList.push_back(getAbsolutePath(dllFile));
 786         return doAOTList(dllList, refPaths, opt);
 787 }
 788
 789 // callback function of "pkgmgrinfo_appinfo_metadata_filter_foreach"
 790 static int appAotCb(pkgmgrinfo_appinfo_h handle, void *userData)
 791 {
 792         char *pkgId = NULL;
 793         int ret = 0;
 794         NIOption **pOptions = (NIOption**)userData;
 795
 796         if ((*pOptions)->flags & NI_FLAGS_SKIP_RO_APP) {
 797                 bool isSystem = false;
 798                 int ret = pkgmgrinfo_appinfo_is_system(handle, &isSystem);
 799                 if (ret != PMINFO_R_OK) {
 800                         _SERR("Failed to check that app is System or not\n");
 801                         return -1;
 802                 }
 803                 if (isSystem) {
 804                         return 0;
 805                 }
 806         }
 807
 808         ret = pkgmgrinfo_appinfo_get_pkgid(handle, &pkgId);
 809         if (ret != PMINFO_R_OK) {
 810                 _SERR("Failed to get pkgid");
 811                 return -1;
 812         }
 813
 814         if (removeNIUnderPkgRoot(pkgId) != NI_ERROR_NONE) {
 815                 _SERR("Failed to remove previous dlls from [%s]", pkgId);
 816                 return -1;
 817         }
 818
 819         if (createNIUnderPkgRoot(pkgId, *pOptions) != NI_ERROR_NONE) {
 820                 _SERR("Failed to generate NI file [%s]", pkgId);
 821                 return -1;
 822         } else {
 823                 _SOUT("Complete make application to native image");
 824         }
 825
 826         return 0;
 827 }
 828
 829 ni_error_e initNICommon()
 830 {
 831 #if defined(__arm__) || defined(__aarch64__)
 832
 833         char *env = nullptr;
 834         env = getenv("MIC_CROSSGEN2_ENABLED");
 835         if (env != nullptr && !strcmp(env, "1")) {
 836                 CORERUN_CMD = std::string("/opt/usr/dotnet/mic/crossgen2");
 837                 CROSSGEN2_PATH = "";
 838                 CLRJIT_PATH = std::string("/opt/usr/dotnet/mic/libclrjit_unix_") + ARCHITECTURE_IDENTIFIER + std::string("_x64.so");
 839         }
 840
 841         // get interval value
 842         const static std::string intervalFile = concatPath(__NATIVE_LIB_DIR, "crossgen_interval.txt");
 843         std::ifstream inFile(intervalFile);
 844         if (inFile) {
 845                 _SOUT("crossgen_interval.txt is found");
 846                 inFile >> __interval;
 847         }
 848
 849         if (initializePluginManager("normal")) {
 850                 _SERR("Fail to initialize PluginManager");
 851                 return NI_ERROR_UNKNOWN;
 852         }
 853
 854         try {
 855                 __pm = new PathManager();
 856         } catch (const std::exception& e) {
 857                 _SERR("Failed to create PathManager");
 858                 return NI_ERROR_UNKNOWN;
 859         }
 860
 861         char* pluginDllPaths = pluginGetDllPath();
 862         if (pluginDllPaths && pluginDllPaths[0] != '\0') {
 863                 __pm->addPlatformAssembliesPaths(pluginDllPaths, true);
 864         }
 865
 866         char* pluginNativePaths = pluginGetNativeDllSearchingPath();
 867         if (pluginNativePaths && pluginNativePaths[0] != '\0') {
 868                 __pm->addNativeDllSearchingPaths(pluginNativePaths, true);
 869         }
 870
 871         return NI_ERROR_NONE;
 872 #else
 873         _SERR("crossgen supports arm/arm64 architecture only. skip ni file generation");
 874         return NI_ERROR_NOT_SUPPORTED;
 875 #endif
 876 }
 877
 878 void finalizeNICommon()
 879 {
 880         __interval = 0;
 881
 882         finalizePluginManager();
 883
 884         delete(__pm);
 885         __pm = nullptr;
 886
 887         if (__ni_option) {
 888                 free(__ni_option);
 889                 __ni_option = nullptr;
 890         }
 891 }
 892
 893 ni_error_e createNIPlatform(NIOption* opt)
 894 {
 895         ni_error_e ret = createNIUnderDirs(__pm->getRuntimePath(), opt);
 896         if (ret != NI_ERROR_NONE) {
 897                 return ret;
 898         }
 899
 900         return createNIUnderDirs(__pm->getTizenFXPath(), opt);
 901 }
 902
 903 ni_error_e createNIDll(const std::string& dllPath, NIOption* opt)
 904 {
 905         return doAOTFile(dllPath, std::string(), opt);
 906 }
 907
 908 ni_error_e createNIUnderTAC(const std::string& targetPath, const std::string& refPaths, NIOption* opt)
 909 {
 910         ni_error_e ret;
 911
 912         // get managed file list from targetPath
 913         std::vector<std::string> dllList;
 914         ret = getTargetDllList(targetPath, dllList);
 915         if (ret != NI_ERROR_NONE) {
 916                 return ret;
 917         }
 918
 919         std::vector<std::string> needNIList;
 920         std::vector<std::string> niList;
 921
 922         for (auto &dll : dllList) {
 923                 if (!checkNIExistence(dll)) {
 924                         needNIList.push_back(dll);
 925                 }
 926                 niList.push_back(getNIFilePath(dll));
 927         }
 928
 929         if (!needNIList.empty()) {
 930                 // NI fils of TAC-related dlls under /opt/usr/dotnet should not be created under .native_image directory.
 931                 // So, unset NI_FLAGS_APPNI temporally and restore it after running AOT.
 932                 opt->flags &= ~NI_FLAGS_APPNI;
 933                 ret = doAOTList(needNIList, refPaths, opt);
 934                 opt->flags |= NI_FLAGS_APPNI;
 935                 if (ret != NI_ERROR_NONE) {
 936                         return ret;
 937                 }
 938         }
 939
 940         for (auto &niPath : niList) {
 941                 if (exist(niPath)) {
 942                         std::string symNIPath = concatPath(targetPath, getFileName(niPath));
 943                         if (!exist(symNIPath)) {
 944                                 bf::create_symlink(niPath, symNIPath);
 945                                 copySmackAndOwnership(targetPath.c_str(), symNIPath.c_str(), true);
 946                                 _SOUT("%s symbolic link file generated successfully.", symNIPath.c_str());
 947                                 _INFO("%s symbolic link file generated successfully.", symNIPath.c_str());
 948                         }
 949                 }
 950         }
 951
 952         return NI_ERROR_NONE;
 953 }
 954
 955
 956 ni_error_e createNIUnderDirs(const std::string& rootPaths, NIOption* opt)
 957 {
 958         ni_error_e ret = NI_ERROR_NONE;
 959
 960         std::vector<std::string> fileList;
 961         std::vector<std::string> paths;
 962         splitPath(rootPaths, paths);
 963
 964         for (const auto &path : paths) {
 965                 if (!exist(path)) {
 966                         continue;
 967                 }
 968
 969                 if (path.find(TAC_SYMLINK_SUB_DIR) != std::string::npos) {
 970                         ret = createNIUnderTAC(path, rootPaths, opt);
 971                         if (ret != NI_ERROR_NONE) {
 972                                 return ret;
 973                         }
 974                 } else if (opt->flags & NI_FLAGS_APPNI) {
 975                         ret = getAppTargetDllList(path, fileList, opt);
 976                         if (ret != NI_ERROR_NONE) {
 977                                 return ret;
 978                         }
 979                 } else {
 980                         ret = getTargetDllList(path, fileList);
 981                         if (ret != NI_ERROR_NONE) {
 982                                 return ret;
 983                         }
 984                 }
 985         }
 986
 987         if (fileList.empty()) {
 988                 return NI_ERROR_NONE;
 989         }
 990
 991         return doAOTList(fileList, rootPaths, opt);
 992 }
 993
 994 ni_error_e createNIUnderPkgRoot(const std::string& pkgId, NIOption* opt)
 995 {
 996         if (!isR2RImage(concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll"))) {
 997                 _SERR("The native image of System.Private.CoreLib does not exist.\n"
 998                                 "Run the command to create the native image\n"
 999                                 "# dotnettool --ni-dll /usr/share/dotnet.tizen/netcoreapp/System.Private.CoreLib.dll");
1000                 return NI_ERROR_CORE_NI_FILE;
1001         }
1002
1003         std::string rootPath = getRootPath(pkgId);
1004         if (rootPath.empty()) {
1005                 _SERR("Failed to get root path from [%s]", pkgId.c_str());
1006                 return NI_ERROR_INVALID_PACKAGE;
1007         }
1008
1009         __pm->setAppRootPath(rootPath);
1010
1011         char* extraDllPaths = pluginGetExtraDllPath();
1012         if (extraDllPaths && extraDllPaths[0] != '\0') {
1013                 opt->flags |= NI_FLAGS_EXTRA_REF;
1014                 splitPath(extraDllPaths, opt->extraRefPath);
1015         }
1016
1017         opt->flags |= NI_FLAGS_APPNI;
1018
1019         if (isReadOnlyArea(rootPath)) {
1020                 opt->flags |= NI_FLAGS_APP_UNDER_RO_AREA;
1021                 opt->flags |= NI_FLAGS_NO_PIPELINE;
1022                 _SERR("Only no-pipeline mode supported for RO app. Set no-pipeline option forcibly");
1023         } else {
1024                 opt->flags &= ~NI_FLAGS_APP_UNDER_RO_AREA;
1025         }
1026
1027         // create native image under bin and lib directory
1028         // tac directory is skipped in the createNIUnderDirs.
1029         return createNIUnderDirs(__pm->getAppPaths(), opt);
1030 }
1031
1032 void removeNIPlatform()
1033 {
1034         std::string coreLib = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll");
1035         std::string coreLibBackup = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll.Backup");
1036
1037         if (isR2RImage(coreLib)) {
1038                 if (!isFile(coreLibBackup)) {
1039                         return;
1040                 }
1041
1042                 if (remove(coreLib.c_str())) {
1043                         _SERR("Failed to remove System.Private.CoreLib native image file");
1044                 }
1045                 if (rename(coreLibBackup.c_str(), coreLib.c_str())) {
1046                         _SERR("Failed to rename System.Private.CoreLib.Backup to origin");
1047                 }
1048         }
1049
1050 #ifdef UNIQUE_DEFAULT_BASE_ADDR_SUPPORT
1051         if (isFile(__SYSTEM_BASE_FILE)) {
1052                 if (remove(__SYSTEM_BASE_FILE)) {
1053                         _SERR("Failed to remove %s", __SYSTEM_BASE_FILE);
1054                 }
1055         }
1056 #endif
1057
1058         removeNIUnderDirs(__pm->getRuntimePath() + ":" + __pm->getTizenFXPath());
1059 }
1060
1061 void removeNIUnderDirs(const std::string& rootPaths)
1062 {
1063         auto convert = [](const std::string& path, const std::string& filename) {
1064                 if (isNativeImage(path)) {
1065                         if (remove(path.c_str())) {
1066                                 _SERR("Failed to remove %s", path.c_str());
1067                         }
1068                 }
1069         };
1070
1071         std::vector<std::string> paths;
1072         splitPath(rootPaths, paths);
1073         for (const auto &path : paths) {
1074                 scanFilesInDirectory(path, convert, -1);
1075         }
1076 }
1077
1078 ni_error_e removeNIUnderPkgRoot(const std::string& pkgId)
1079 {
1080         std::string rootPath = getRootPath(pkgId);
1081         if (rootPath.empty()) {
1082                 _SERR("Failed to get root path from [%s]", pkgId.c_str());
1083                 return NI_ERROR_INVALID_PACKAGE;
1084         }
1085
1086         __pm->setAppRootPath(rootPath);
1087
1088         // getAppNIPaths returns bin/.native_image, lib/.native_image and .tac_symlink.
1089         std::string appNIPaths = __pm->getAppNIPaths();
1090         std::vector<std::string> paths;
1091         splitPath(appNIPaths, paths);
1092         for (const auto &path : paths) {
1093                 if (!isReadOnlyArea(path)) {
1094                         // Only the native image inside the TAC should be removed.
1095                         if (strstr(path.c_str(), TAC_SYMLINK_SUB_DIR) != NULL) {
1096                                 removeNIUnderDirs(path);
1097                         } else {
1098                                 if (isDirectory(path)) {
1099                                         if (!removeAll(path.c_str())) {
1100                                                 _SERR("Failed to remove app ni dir [%s]", path.c_str());
1101                                         }
1102                                 }
1103                         }
1104                 }
1105         }
1106
1107         // In special cases, the ni file may exist in the dll location.
1108         // The code below is to avoid this exceptional case.
1109         std::string appPaths = __pm->getAppPaths();
1110         splitPath(appPaths, paths);
1111         for (const auto &path : paths) {
1112                 if (isDirectory(path)) {
1113                         removeNIUnderDirs(path);
1114                 }
1115         }
1116
1117         return NI_ERROR_NONE;
1118 }
1119
1120 ni_error_e regenerateAppNI(NIOption* opt)
1121 {
1122         int ret = 0;
1123         pkgmgrinfo_appinfo_metadata_filter_h handle;
1124
1125         ret = pkgmgrinfo_appinfo_metadata_filter_create(&handle);
1126         if (ret != PMINFO_R_OK)
1127                 return NI_ERROR_UNKNOWN;
1128
1129         ret = pkgmgrinfo_appinfo_metadata_filter_add(handle, AOT_METADATA_KEY, METADATA_VALUE);
1130         if (ret != PMINFO_R_OK) {
1131                 pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
1132                 return NI_ERROR_UNKNOWN;
1133         }
1134
1135         ret = pkgmgrMDFilterForeach(handle, appAotCb, &opt);
1136         if (ret != 0) {
1137                 pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
1138                 return NI_ERROR_UNKNOWN;
1139         }
1140
1141         pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
1142         return NI_ERROR_NONE;
1143 }
1144
1145 // callback function of "pkgmgrinfo_appinfo_metadata_filter_foreach"
1146 static int regenTacCb(pkgmgrinfo_appinfo_h handle, void *userData)
1147 {
1148         char *pkgId = NULL;
1149         NIOption **pOpt = (NIOption**)userData;
1150
1151         int ret = pkgmgrinfo_appinfo_get_pkgid(handle, &pkgId);
1152         if (ret != PMINFO_R_OK || pkgId == NULL) {
1153                 _SERR("Failed to get pkgid");
1154                 return -1;
1155         }
1156
1157         sqlite3 *tac_db = openDB(TAC_APP_LIST_DB);
1158         if (!tac_db) {
1159                 _SERR("Sqlite open error");
1160                 return -1;
1161         }
1162         sqlite3_exec(tac_db, "BEGIN;", NULL, NULL, NULL);
1163
1164         char *sql = sqlite3_mprintf("SELECT * FROM TAC WHERE PKGID = %Q;", pkgId);
1165         std::vector<std::string> nugets = selectDB(tac_db, sql);
1166         sqlite3_free(sql);
1167
1168         if (tac_db) {
1169                 closeDB(tac_db);
1170                 tac_db = NULL;
1171         }
1172
1173         std::string nugetPaths;
1174         for (const auto &nuget : nugets) {
1175                 if (!nugetPaths.empty()) {
1176                         nugetPaths += ":";
1177                 }
1178                 nugetPaths += concatPath(__DOTNET_DIR, nuget);
1179         }
1180
1181         for (auto& nuget : nugets) {
1182                 createNIUnderTAC(concatPath(__DOTNET_DIR, nuget), nugetPaths, *pOpt);
1183         }
1184
1185         return 0;
1186 }
1187
1188 ni_error_e regenerateTACNI(NIOption* opt)
1189 {
1190         removeNIUnderDirs(__DOTNET_DIR);
1191
1192         pkgmgrinfo_appinfo_metadata_filter_h handle;
1193         int ret = pkgmgrinfo_appinfo_metadata_filter_create(&handle);
1194         if (ret != PMINFO_R_OK) {
1195                 return NI_ERROR_UNKNOWN;
1196         }
1197
1198         ret = pkgmgrinfo_appinfo_metadata_filter_add(handle, TAC_METADATA_KEY, METADATA_VALUE);
1199         if (ret != PMINFO_R_OK) {
1200                 pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
1201                 return NI_ERROR_UNKNOWN;
1202         }
1203
1204         ret = pkgmgrMDFilterForeach(handle, regenTacCb, &opt);
1205         if (ret != 0) {
1206                 pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
1207                 return NI_ERROR_UNKNOWN;
1208         }
1209
1210         pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
1211
1212         return NI_ERROR_NONE;
1213 }
1214
1215 static std::vector<uid_t> getUserIds()
1216 {
1217         std::vector<uid_t> list;
1218
1219         while (true) {
1220                 errno = 0; // so we can distinguish errors from no more entries
1221                 passwd* entry = getpwent();
1222                 if (!entry) {
1223                         if (errno) {
1224                                 _SERR("Error while getting userIDs");
1225                                 list.clear();
1226                                 return list;
1227                         }
1228                         break;
1229                 }
1230                 list.push_back(entry->pw_uid);
1231         }
1232         endpwent();
1233
1234         return list;
1235 }
1236
1237 static std::string getAppDataPath(const std::string& pkgId, uid_t uid)
1238 {
1239         std::string pDataFile;
1240
1241         tzplatform_set_user(uid);
1242
1243         const char* tzUserApp = tzplatform_getenv(TZ_USER_APP);
1244         if (tzUserApp != NULL) {
1245                 pDataFile = std::string(tzUserApp) + "/" + pkgId + "/data/";
1246         }
1247
1248         tzplatform_reset_user();
1249
1250         return pDataFile;
1251 }
1252
1253 ni_error_e removeAppProfileData(const std::string& pkgId)
1254 {
1255         if (pkgId.empty()) {
1256                 return NI_ERROR_INVALID_PARAMETER;
1257         }
1258
1259         std::vector<uid_t> uidList = getUserIds();
1260         for (auto& uid : uidList) {
1261                 // get data path from pkgid
1262                 std::string dataPath = getAppDataPath(pkgId, uid);
1263                 if (!dataPath.empty() && exist(dataPath)) {
1264                         std::string pDataFile = dataPath + PROFILE_BASENAME;
1265
1266                         if (exist(pDataFile)) {
1267                                 if (!removeFile(pDataFile)) {
1268                                         _SERR("Fail to remove profile data file (%s).", pDataFile.c_str());
1269                                         return NI_ERROR_UNKNOWN;
1270                                 }
1271                                 _SOUT("Profile data (%s) is removed successfully", pDataFile.c_str());
1272                         }
1273                 }
1274         }
1275
1276         return NI_ERROR_NONE;
1277 }
1278
1279 static int appTypeListCb(pkgmgrinfo_appinfo_h handle, void *user_data)
1280 {
1281         char *pkgId = NULL;
1282         int ret = pkgmgrinfo_appinfo_get_pkgid(handle, &pkgId);
1283         if (ret != PMINFO_R_OK || pkgId == NULL) {
1284                 _SERR("Fail to get pkgid");
1285                 return 0;
1286         }
1287
1288         if (removeAppProfileData(pkgId) != NI_ERROR_NONE) {
1289                 _SERR("Fail to remove profile data for (%s)", pkgId);
1290         }
1291
1292         return 0;
1293 }
1294
1295 static ni_error_e removeAppProfileByAppType(const char* type)
1296 {
1297         int ret;
1298
1299         pkgmgrinfo_appinfo_filter_h filter;
1300
1301         ret = pkgmgrinfo_appinfo_filter_create(&filter);
1302         if (ret != PMINFO_R_OK) {
1303                 _SERR("Fail to create appinfo filter");
1304                 return NI_ERROR_UNKNOWN;
1305         }
1306
1307         ret = pkgmgrinfo_appinfo_filter_add_string(filter, PMINFO_APPINFO_PROP_APP_TYPE, type);
1308         if (ret != PMINFO_R_OK) {
1309                 pkgmgrinfo_appinfo_filter_destroy(filter);
1310                 _SERR("Fail to add appinfo filter (%s)", type);
1311                 return NI_ERROR_UNKNOWN;
1312         }
1313
1314         ret = pkgmgrinfo_appinfo_filter_foreach_appinfo(filter, appTypeListCb, NULL);
1315         if (ret != PMINFO_R_OK) {
1316                 _SERR("Fail to pkgmgrinfo_pkginfo_filter_foreach_pkginfo");
1317                 pkgmgrinfo_appinfo_filter_destroy(filter);
1318                 return NI_ERROR_UNKNOWN;
1319         }
1320
1321         pkgmgrinfo_appinfo_filter_destroy(filter);
1322
1323         return NI_ERROR_NONE;
1324 }
1325
1326 void removeAllAppProfileData()
1327 {
1328         std::vector<const char*> appTypeList = {"dotnet", "dotnet-nui", "dotnet-inhouse"};
1329
1330         for (auto& type : appTypeList) {
1331                 if (removeAppProfileByAppType(type) != NI_ERROR_NONE) {
1332                         _SERR("Fail to removeAppProfileByAppType for type (%s)", type);
1333                 }
1334         }
1335 }