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