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 #include <sys/time.h>
  29 #include <sys/resource.h>
  30
  31 #include <algorithm>
  32 #include <string>
  33 #include <fstream>
  34 #include <sstream>
  35
  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 // Get next base address to be used for system ni image from file
 117 // __SYSTEM_BASE_FILE should be checked for existance before calling this function
 118 static uintptr_t getNextBaseAddrFromFile()
 119 {
 120         FILE *pFile = fopen(__SYSTEM_BASE_FILE, "r");
 121         if (pFile == NULL) {
 122                 _SERR("Failed to open %s", __SYSTEM_BASE_FILE);
 123                 return 0;
 124         }
 125
 126         uintptr_t addr = 0;
 127         uintptr_t size = 0;
 128
 129         while (fscanf(pFile, "%" SCNxPTR " %" SCNuPTR "", &addr, &size) != EOF) {
 130         }
 131
 132         fclose(pFile);
 133
 134         return addr + size;
 135 }
 136
 137 // Get next base address to be used for system ni image
 138 static uintptr_t getNextBaseAddr()
 139 {
 140         uintptr_t baseAddr = 0;
 141
 142         if (!isFile(__SYSTEM_BASE_FILE)) {
 143                 // This is the starting address for all default base addresses
 144                 baseAddr = DEFAULT_BASE_ADDR_START;
 145         } else {
 146                 baseAddr = getNextBaseAddrFromFile();
 147
 148                 // Round to a multple of 64K (see ZapImage::CalculateZapBaseAddress in CoreCLR)
 149                 uintptr_t BASE_ADDRESS_ALIGNMENT = 0xffff;
 150                 baseAddr = (baseAddr + BASE_ADDRESS_ALIGNMENT) & ~BASE_ADDRESS_ALIGNMENT;
 151         }
 152
 153         return baseAddr;
 154 }
 155
 156 // Save base address of system ni image to file
 157 static void updateBaseAddrFile(const std::string& absNIPath, uintptr_t baseAddr)
 158 {
 159         uintptr_t niSize = getSizeOfImage(absNIPath);
 160         if (niSize == 0) {
 161                 _SERR("File %s doesn't exist", absNIPath.c_str());
 162                 return;
 163         }
 164
 165         // Write new entry to the file
 166         FILE *pFile = fopen(__SYSTEM_BASE_FILE, "a");
 167         if (pFile == NULL) {
 168                 _SERR("Failed to open %s", __SYSTEM_BASE_FILE);
 169                 return;
 170         }
 171
 172         fprintf(pFile, "%" PRIxPTR " %" PRIuPTR "\n", baseAddr, niSize);
 173         fclose(pFile);
 174 }
 175
 176 // check if dll is listed in TPA
 177 static bool isTPADll(const std::string& dllPath)
 178 {
 179         std::string absPath = getBaseName(getAbsolutePath(dllPath));
 180
 181         std::vector<std::string> paths = __pm->getPlatformAssembliesPaths();
 182         for (unsigned int i = 0; i < paths.size(); i++) {
 183                 if (paths[i].find(getBaseName(absPath)) != std::string::npos) {
 184                         return true;
 185                 }
 186         }
 187
 188         return false;
 189 }
 190 #endif
 191
 192 /**
 193  * @brief create the directory including parents directory, and
 194  *          copy ownership and smack labels to the created directory.
 195  * @param[in] target directory path
 196  * @param[in] source directory path to get ownership and smack label
 197  * @return if directory created successfully, return true otherwise false
 198  */
 199 static bool createDirsAndCopyOwnerShip(std::string& target_path, const std::string& source)
 200 {
 201         struct stat st;
 202         mode_t mode = S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH;
 203
 204         for (std::string::iterator iter = target_path.begin(); iter != target_path.end();) {
 205                 std::string::iterator newIter = std::find(iter, target_path.end(), '/');
 206                 std::string newPath = std::string(target_path.begin(), newIter);
 207
 208                 if (!newPath.empty()) {
 209                         if (stat(newPath.c_str(), &st) != 0) {
 210                                 if (mkdir(newPath.c_str(), mode) != 0 && errno != EEXIST) {
 211                                         _SERR("Fail to create app ni directory (%s)", newPath.c_str());
 212                                         return false;
 213                                 }
 214                                 if (!source.empty()) {
 215                                         copySmackAndOwnership(source, newPath);
 216                                 }
 217                         } else {
 218                                 if (!S_ISDIR(st.st_mode)) {
 219                                         _SERR("Fail. path is not a dir (%s)", newPath.c_str());
 220                                         return false;
 221                                 }
 222                         }
 223                 }
 224                 iter = newIter;
 225                 if(newIter != target_path.end()) {
 226                         ++iter;
 227                 }
 228         }
 229
 230         return true;
 231 }
 232
 233 static std::string getNIFilePath(const std::string& absDllPath, NIOption* opt)
 234 {
 235         std::string dllPath = absDllPath;
 236         if (opt->flags & NI_FLAGS_APPNI) {
 237                 std::string niDirPath;
 238                 std::string niTmpDirPath;
 239                 std::string prevPath;
 240
 241                 prevPath = getBaseName(absDllPath);
 242                 niDirPath = concatPath(prevPath, APP_NI_SUB_DIR);
 243                 niTmpDirPath = concatPath(prevPath, APP_NI_SUB_TMP_DIR);
 244
 245                 if (opt->flags & NI_FLAGS_APP_UNDER_RO_AREA) {
 246                         niTmpDirPath = replaceAll(niTmpDirPath, getBaseName(__pm->getAppRootPath()), __READ_ONLY_APP_UPDATE_DIR);
 247                         niDirPath = replaceAll(niDirPath, getBaseName(__pm->getAppRootPath()), __READ_ONLY_APP_UPDATE_DIR);
 248                         _INFO("App is installed in RO area. Change NI path to RW area(%s).", niTmpDirPath.c_str());
 249                 }
 250
 251                 if (!isDirectory(niDirPath)) {
 252                         if (!createDirsAndCopyOwnerShip(niTmpDirPath, prevPath)) {
 253                                 niTmpDirPath = prevPath;
 254                                 _SERR("fail to create dir (%s)", niTmpDirPath.c_str());
 255                         }
 256                         dllPath = concatPath(niTmpDirPath, getFileName(absDllPath));
 257                 } else {
 258                         dllPath = concatPath(niDirPath, getFileName(absDllPath));
 259                 }
 260         }
 261
 262         size_t index = dllPath.find_last_of(".");
 263         if (index == std::string::npos) {
 264                 _SERR("File doesnot contain extension. fail to get NI file name");
 265                 return "";
 266         }
 267         std::string fName = dllPath.substr(0, index);
 268         std::string fExt = dllPath.substr(index, dllPath.length());
 269
 270         // crossgen generate file with lower case extension only
 271         std::transform(fExt.begin(), fExt.end(), fExt.begin(), ::tolower);
 272         std::string niPath = fName + ".ni" + fExt;
 273
 274         return niPath;
 275 }
 276
 277 static bool checkNIExistence(const std::string& absDllPath, NIOption* opt)
 278 {
 279         std::string absNIPath = getNIFilePath(absDllPath, opt);
 280         if (absNIPath.empty()) {
 281                 return false;
 282         }
 283
 284         if (isFile(absNIPath)) {
 285                 return true;
 286         }
 287
 288         // native image of System.Private.CoreLib.dll should have to overwrite
 289         // original file to support new coreclr
 290         if (absDllPath.find("System.Private.CoreLib.dll") != std::string::npos) {
 291                 return isR2RImage(absDllPath);
 292         }
 293
 294         return false;
 295 }
 296
 297 static bool checkDllExistInDir(const std::string& path)
 298 {
 299         bool ret = false;
 300         auto func = [&ret](const std::string& f_path, const std::string& f_name) {
 301                 if (isManagedAssembly(f_name) || isR2RImage(f_name)) {
 302                         ret = true;
 303                 }
 304         };
 305
 306         scanFilesInDirectory(path, func, 0);
 307
 308         return ret;
 309 }
 310
 311 /*
 312  * Get the list of managed files in the specific directory (of Application)
 313  * Absolute paths of managed files are stored at the result list.
 314  * If native image already exist in the (same / .native_image) directory, managed file is ignored.
 315  */
 316 static ni_error_e getTargetDllList(const std::string& path, std::vector<std::string>& fileList, NIOption *opt)
 317 {
 318         if (!isDirectory(path)) {
 319                 return NI_ERROR_INVALID_PARAMETER;
 320         }
 321
 322         auto func = [&fileList, opt](const std::string& f_path, const std::string& f_name) {
 323                 if (isManagedAssembly(f_path) && !checkNIExistence(f_path, opt)) {
 324                         fileList.push_back(getAbsolutePath(f_path));
 325                 }
 326         };
 327
 328         scanFilesInDirectory(path, func, 0);
 329
 330         return NI_ERROR_NONE;
 331 }
 332
 333 static void makeArgs(std::vector<const char*>& args, const std::vector<std::string>& refPaths, NIOption* opt)
 334 {
 335         args.push_back(CORERUN_CMD.c_str());
 336         if (CROSSGEN2_PATH != "") {
 337                 args.push_back(CROSSGEN2_PATH.c_str());
 338         }
 339         args.push_back(CROSSGEN_OPT_JITPATH);
 340         args.push_back(CLRJIT_PATH.c_str());
 341         args.push_back(CROSSGEN_OPT_TARGET_ARCH);
 342         args.push_back(ARCHITECTURE_IDENTIFIER);
 343
 344         //args.push_back(OPT_PARALLELISM);
 345         //args.push_back(OPT_PARALLELISM_COUNT);
 346         args.push_back(CROSSGEN_OPT_RESILIENT);
 347
 348         args.push_back(CROSSGEN_OPT_OPTIMIZE_TIME);
 349
 350         if (opt->flags & NI_FLAGS_INPUT_BUBBLE) {
 351                 args.push_back(CROSSGEN_OPT_INPUTBUBBLE);
 352                 args.push_back(CROSSGEN_OPT_COMPILE_BUBBLE_GENERICS);
 353
 354                 INPUTBUBBLE_REF_VECTOR.clear();
 355                 for (const auto &path : opt->inputBubbleRefFiles) {
 356                         INPUTBUBBLE_REF_VECTOR.push_back("--inputbubbleref:" + path);
 357                 }
 358                 for (const auto &path : INPUTBUBBLE_REF_VECTOR) {
 359                         if (find(args.begin(), args.end(), path) == args.end()) {
 360                                 args.push_back(path.c_str());
 361                         }
 362                 }
 363         }
 364
 365         if (opt->flags & NI_FLAGS_MIBC) {
 366                 MIBC_VECTOR.clear();
 367                 for (const auto &path : opt->mibcPath) {
 368                         MIBC_VECTOR.push_back("--mibc:" + path);
 369                 }
 370                 for (const auto &path : MIBC_VECTOR) {
 371                         if (find(args.begin(), args.end(), path) == args.end()) {
 372                                 args.push_back(path.c_str());
 373                         }
 374                 }
 375         }
 376
 377         if (opt->flags & NI_FLAGS_VERBOSE) {
 378                 args.push_back(CROSSGEN_OPT_VERBOSE);
 379         }
 380
 381         REF_VECTOR.clear();
 382
 383         // set reference path
 384         for (const auto &path : opt->refFiles) {
 385                 REF_VECTOR.push_back("-r:" + path);
 386         }
 387
 388         std::vector<std::string> paths = __pm->getPlatformAssembliesPaths();
 389         for (const auto &path : paths) {
 390                 if (checkDllExistInDir(path)) {
 391                         REF_VECTOR.push_back("-r:" + path + "/*.dll");
 392                 }
 393         }
 394
 395         if (opt->flags & NI_FLAGS_EXTRA_REF) {
 396                 for (const auto &erPath : opt->extraRefPath) {
 397                         std::string path = getAbsolutePath(erPath);
 398                         if (checkDllExistInDir(path)) {
 399                                 REF_VECTOR.push_back("-r:" + path + "/*.dll");
 400                         }
 401                 }
 402         }
 403
 404         for (const auto &path : refPaths) {
 405                 if (checkDllExistInDir(path)) {
 406                         REF_VECTOR.push_back("-r:" + path + "/*.dll");
 407                 }
 408         }
 409
 410         for (const auto &path : REF_VECTOR) {
 411                 if (find(args.begin(), args.end(), path) == args.end()) {
 412                         args.push_back(path.c_str());
 413                 }
 414         }
 415 }
 416
 417 static void clearArgs(std::vector<const char*>& args)
 418 {
 419         REF_VECTOR.clear();
 420         args.clear();
 421 }
 422
 423 static ni_error_e makePdbSymlinkForNI(std::string dllPath, std::string niPath)
 424 {
 425         std::string pdbPath = changeExtension(dllPath, ".dll", ".pdb");
 426         try {
 427                 if (exist(pdbPath)) {
 428                         std::string targetPDBPath = changeExtension(niPath, ".ni.dll", ".pdb");
 429                         if (!exist(targetPDBPath)) {
 430                                 bf::create_symlink(pdbPath, targetPDBPath);
 431                                 copySmackAndOwnership(pdbPath, targetPDBPath, true);
 432                         }
 433                 }
 434         } catch (const bf::filesystem_error& error) {
 435                 _SERR("Fail to create symlink for %s", pdbPath.c_str());
 436                 return NI_ERROR_UNKNOWN;
 437         }
 438
 439         return NI_ERROR_NONE;
 440 }
 441
 442 static ni_error_e crossgen2PostAction(const std::string& dllPath, const std::string& niPath, NIOption* opt) {
 443         std::string outFile = niPath;
 444         if (!exist(outFile)) {
 445                 return NI_ERROR_NO_SUCH_FILE;
 446         }
 447         copySmackAndOwnership(dllPath, outFile);
 448
 449         // if AppNI then move ni.dll file to .native_image and copy pdb to .native_image
 450         if (opt->flags & NI_FLAGS_APPNI) {
 451                 outFile = getNIFilePath(dllPath, opt);
 452                 makePdbSymlinkForNI(dllPath, outFile);
 453
 454                 if (opt->flags & NI_FLAGS_INPUT_BUBBLE && opt->flags & NI_FLAGS_NO_PIPELINE) {
 455                         outFile = outFile + ".tmp";
 456                 }
 457
 458                 if (niPath != outFile) {
 459                         moveFile(niPath, outFile);
 460                 }
 461         }
 462
 463         if (opt->flags & NI_FLAGS_RM_ORIGIN_AFTER_NI) {
 464                 if (!removeFile(dllPath)) {
 465                         _SERR("Fail to remove original file : %s", dllPath.c_str());
 466                 }
 467         }
 468
 469         if (!(opt->flags & NI_FLAGS_INPUT_BUBBLE && opt->flags & NI_FLAGS_NO_PIPELINE)) {
 470                 _SOUT("Native image %s generated successfully.", outFile.c_str());
 471         }
 472
 473         return NI_ERROR_NONE;
 474 }
 475
 476 void setPriority(NIOption* opt)
 477 {
 478         pid_t pid = getpid();
 479         if (setpriority(PRIO_PROCESS, pid, opt->priority) == 0) {
 480                 std::string str = " ";
 481                 if (opt->priority <= -20) {
 482                         str = " highest ";
 483                 } else if (opt->priority >= 19) {
 484                         str = " lowest ";
 485                 }
 486                 _SOUT("Success to set the%spriority of the process. pid : [%d], priority : [%d]", str.c_str(), pid, getpriority(PRIO_PROCESS, pid));
 487         } else {
 488                 _SERR("Failed to set the priority of the process. pid : [%d], priority : [%d]", pid, getpriority(PRIO_PROCESS, pid));
 489         }
 490 }
 491
 492 static ni_error_e crossgen2PipeLine(const std::vector<std::string>& dllList, const std::vector<std::string>& refPaths, NIOption* opt)
 493 {
 494         // fork crossgen2
 495         pid_t pid = fork();
 496         if (pid == -1)
 497                 return NI_ERROR_UNKNOWN;
 498
 499         if (pid > 0) {
 500                 int status;
 501                 waitpid(pid, &status, 0);
 502                 if (WIFEXITED(status)) {
 503                         for (auto& dllPath: dllList) {
 504                                 ni_error_e ret = crossgen2PostAction(dllPath, changeExtension(dllPath, ".dll", ".ni.dll"), opt);
 505                                 if (ret != NI_ERROR_NONE) {
 506                                         return ret;
 507                                 }
 508                         }
 509                 } else {
 510                         _SERR("Failed. Forked process terminated abnormally");
 511                         return NI_ERROR_ABNORMAL_PROCESS_TERMINATION;
 512                 }
 513         } else {
 514                 if (opt->flags & NI_FLAGS_SET_PRIORITY) {
 515                         setPriority(opt);
 516                 }
 517                 std::vector<const char*> argv;
 518                 makeArgs(argv, refPaths, opt);
 519                 argv.push_back(CROSSGEN_OPT_OUT_NEAR_INPUT);
 520                 argv.push_back(CROSSGEN_OPT_SINGLE_FILE_COMPILATION);
 521
 522                 // add input files at the end of parameter
 523                 for (const auto &input : dllList) {
 524                         argv.push_back(input.c_str());
 525                         _SOUT("+ %s", input.c_str());
 526                 }
 527
 528                 // end param
 529                 argv.push_back(nullptr);
 530
 531                 // print cmd
 532                 if (opt->flags & NI_FLAGS_PRINT_CMD) {
 533                         _SOUT("==================== NI Commands =========================");
 534                         for (auto &arg: argv) _SOUT("+ %s", arg);
 535                 }
 536
 537                 execv(CORERUN_CMD.c_str(), const_cast<char* const*>(argv.data()));
 538
 539                 clearArgs(argv);
 540                 exit(0);
 541         }
 542
 543         return NI_ERROR_NONE;
 544 }
 545
 546 static ni_error_e crossgen2NoPipeLine(const std::vector<std::string>& dllList, const std::vector<std::string>& refPaths, NIOption* opt)
 547 {
 548         for (auto& dllPath : dllList) {
 549                 std::string niPath;
 550                 niPath = getNIFilePath(dllPath, opt);
 551
 552 #ifdef UNIQUE_DEFAULT_BASE_ADDR_SUPPORT
 553                 uintptr_t baseAddr = 0;
 554                 if (isTPADll(dllPath)) {
 555                         baseAddr = getNextBaseAddr();
 556                 }
 557 #endif
 558                 if (opt->flags & NI_FLAGS_INPUT_BUBBLE) {
 559                         niPath += ".tmp";
 560                 }
 561
 562                 // fork crossgen2
 563                 pid_t pid = fork();
 564                 if (pid == -1)
 565                         return NI_ERROR_UNKNOWN;
 566
 567                 if (pid > 0) {
 568                         int status;
 569                         waitpid(pid, &status, 0);
 570                         if (WIFEXITED(status)) {
 571                                 ni_error_e ret = crossgen2PostAction(dllPath, niPath, opt);
 572                                 if (ret != NI_ERROR_NONE) {
 573                                         return ret;
 574                                 }
 575 #ifdef UNIQUE_DEFAULT_BASE_ADDR_SUPPORT
 576                                 if (baseAddr != 0) {
 577                                         updateBaseAddrFile(niPath, baseAddr);
 578                                 }
 579 #endif
 580                         } else {
 581                                 _SERR("Failed. Forked process terminated abnormally");
 582                                 _SERR("Crossgen2 was terminated by the OOM killer. Please check the system.");
 583                                 removeFile(changeExtension(niPath, ".ni.dll", ".ni.dll.tmp"));
 584                                 return NI_ERROR_ABNORMAL_PROCESS_TERMINATION;
 585                         }
 586                 } else {
 587                         if (opt->flags & NI_FLAGS_SET_PRIORITY) {
 588                                 setPriority(opt);
 589                         }
 590                         std::vector<const char*> argv;
 591                         makeArgs(argv, refPaths, opt);
 592
 593 #ifdef UNIQUE_DEFAULT_BASE_ADDR_SUPPORT
 594                         std::string baseAddrString;
 595                         if (baseAddr != 0) {
 596                                 argv.push_back("--imagebase");
 597                                 std::stringstream ss;
 598                                 ss << "0x" << std::hex << baseAddr;
 599                                 baseAddrString = ss.str();
 600                                 argv.push_back(baseAddrString.c_str());
 601                         }
 602 #endif
 603                         argv.push_back("-o");
 604                         argv.push_back(niPath.c_str());
 605
 606                         argv.push_back(dllPath.c_str());
 607                         _SOUT("+ %s", dllPath.c_str());
 608
 609                         // end param
 610                         argv.push_back(nullptr);
 611
 612                         // print cmd
 613                         if (opt->flags & NI_FLAGS_PRINT_CMD) {
 614                                 _SOUT("==================== NI Commands =========================");
 615                                 for (auto &arg: argv) _SOUT("+ %s", arg);
 616                         }
 617
 618                         execv(CORERUN_CMD.c_str(), const_cast<char* const*>(argv.data()));
 619
 620                         clearArgs(argv);
 621                         exit(0);
 622                 }
 623
 624                 waitInterval();
 625         }
 626
 627         return NI_ERROR_NONE;
 628 }
 629
 630 static ni_error_e createCoreLibNI(NIOption* opt)
 631 {
 632         std::string coreLib = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll");
 633         std::string niCoreLib = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.ni.dll");
 634         std::string niTmpCoreLib = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.ni.dll.tmp");
 635         std::string coreLibBackup = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll.Backup");
 636
 637         std::vector<std::string> dllList;
 638         std::vector<std::string> refPaths;
 639         dllList.push_back(getAbsolutePath(coreLib));
 640
 641         if (!isFile(coreLibBackup) && !isR2RImage(coreLib)) {
 642                 if (crossgen2NoPipeLine(dllList, refPaths, opt) == NI_ERROR_NONE) {
 643                         if (opt->flags & NI_FLAGS_RM_ORIGIN_AFTER_NI) {
 644                                 std::ofstream output(coreLibBackup);
 645                                 if (!exist(coreLibBackup)) {
 646                                         _SERR("Failed to create System.Private.CoreLib.dll.Backup");
 647                                         return NI_ERROR_CORE_NI_FILE;
 648                                 }
 649                                 copySmackAndOwnership(__pm->getRuntimePath(), coreLibBackup, false);
 650                                 output.close();
 651                         } else if (rename(coreLib.c_str(), coreLibBackup.c_str())) {
 652                                 _SERR("Failed to rename from System.Private.CoreLib.dll to System.Private.CoreLib.dll.Backup");
 653                                 return NI_ERROR_CORE_NI_FILE;
 654                         }
 655                         if (opt->flags & NI_FLAGS_INPUT_BUBBLE) {
 656                                 if (rename(niTmpCoreLib.c_str(), coreLib.c_str())) {
 657                                         _SERR("Failed to rename from System.Private.CoreLib.ni.dll.tmp to Private.CoreLib.dll");
 658                                         return NI_ERROR_CORE_NI_FILE;
 659                                 }
 660                         } else {
 661                                 if (rename(niCoreLib.c_str(), coreLib.c_str())) {
 662                                         _SERR("Failed to rename from System.Private.CoreLib.ni.dll to Private.CoreLib.dll");
 663                                         return NI_ERROR_CORE_NI_FILE;
 664                                 }
 665                         }
 666                 } else {
 667                         _SERR("Failed to create native image for %s", coreLib.c_str());
 668                         return NI_ERROR_CORE_NI_FILE;
 669                 }
 670         }
 671         return NI_ERROR_NONE;
 672 }
 673
 674 static void renameAppNITmpPath(NIOption* opt)
 675 {
 676         std::string niTmpPath = __pm->getAppRootPath() + "/bin/" + APP_NI_SUB_TMP_DIR;
 677         std::string niPath = __pm->getAppRootPath() + "/bin/" + APP_NI_SUB_DIR;
 678
 679         if (opt->flags & NI_FLAGS_APP_UNDER_RO_AREA) {
 680                 niTmpPath = replaceAll(niTmpPath, getBaseName(__pm->getAppRootPath()), __READ_ONLY_APP_UPDATE_DIR);
 681                 niPath = replaceAll(niPath, getBaseName(__pm->getAppRootPath()), __READ_ONLY_APP_UPDATE_DIR);
 682         }
 683
 684         if (isDirectory(niTmpPath)) {
 685                 if (rename(niTmpPath.c_str(), niPath.c_str())) {
 686                         _SERR("Fail to rename from .native_image_tmp to .native_image");
 687                 } else {
 688                         _SOUT("Success to rename from %s to %s", niTmpPath.c_str(), niPath.c_str());
 689                 }
 690         }
 691 }
 692
 693 static ni_error_e doAOTList(std::vector<std::string>& dllList, const std::string& refPaths, NIOption* opt)
 694 {
 695         ni_error_e ret = NI_ERROR_NONE;
 696
 697         if (dllList.empty()) {
 698                 return NI_ERROR_INVALID_PARAMETER;
 699         }
 700         // When performing AOT for one Dll, an error is returned when an error occurs.
 701         // However, when processing multiple dlls at once, only the log for errors is output and skipped.
 702
 703         std::string coreLib = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll");
 704         bool hasSPC = false;
 705
 706         for (auto it = dllList.begin(); it != dllList.end(); it++) {
 707                 std::string f = *it;
 708                 if (!isFile(f)) {
 709                         _SERR("dll file is not exist : %s", f.c_str());
 710                         dllList.erase(it--);
 711                 }
 712                 else if (!isManagedAssembly(f)) {
 713                         _SERR("Input file is not a dll file : %s", f.c_str());
 714                         dllList.erase(it--);
 715                 }
 716                 // handle System.Private.CoreLib.dll separately.
 717                 // dllList and path manager contain absolute path. So, there is no need to change path to absolute path
 718                 else if (f == coreLib) {
 719                         hasSPC = true;
 720                         dllList.erase(it--);
 721                 }
 722         }
 723
 724         // Error : Multiple input files matching same simple name
 725         // So, Remove dulicate files from dll list
 726         std::sort(dllList.begin(), dllList.end());
 727         dllList.erase(unique(dllList.begin(), dllList.end()), dllList.end());
 728
 729         // In the case of SPC, post-processing is required to change the name of the native image.
 730         // In order to avoid repeatedly checking whether the generated native image is an SPC,
 731         // the SPC native image generation is performed separately.
 732         if (hasSPC) {
 733                 ret = createCoreLibNI(opt);
 734                 if (ret != NI_ERROR_NONE) {
 735                         return ret;
 736                 }
 737         }
 738
 739         // if there is no proper input after processing dll list
 740         if (dllList.empty()) {
 741                 if (hasSPC) {
 742                         return ret;
 743                 } else {
 744                         return NI_ERROR_INVALID_PARAMETER;
 745                 }
 746         }
 747
 748         std::vector<std::string> paths;
 749         splitPath(refPaths, paths);
 750
 751         if (opt->flags & NI_FLAGS_NO_PIPELINE) {
 752                 ret = crossgen2NoPipeLine(dllList, paths, opt);
 753         } else {
 754                 std::vector<std::string> notCompiled;
 755                 ret = crossgen2PipeLine(dllList, paths, opt);
 756                 if (ret != NI_ERROR_NONE) {
 757                         _SERR("Crossgen2 is abnormally terminated. Regenerate native images that failed while running crossgen2.");
 758                         for (auto &dll : dllList) {
 759                                 std::string tFile = changeExtension(dll, ".dll", ".ni.dll");
 760                                 if (opt->flags & NI_FLAGS_INPUT_BUBBLE) {
 761                                         tFile += ".tmp";
 762                                 }
 763                                 if (!exist(tFile)) {
 764                                         notCompiled.push_back(dll);
 765                                 }
 766                         }
 767                         _SERR("Retry running crossgen2 with --no-pipeline mode to avoid termination by OOM.");
 768                         ret = crossgen2NoPipeLine(notCompiled, paths, opt);
 769                 }
 770         }
 771
 772         if (ret == NI_ERROR_NONE) {
 773                 if (opt->flags & NI_FLAGS_INPUT_BUBBLE) {
 774                         for (auto &dll : dllList) {
 775                                 std::string tmpFile;
 776                                 std::string niFile = getNIFilePath(dll, opt);
 777                                 tmpFile = niFile + ".tmp";
 778
 779                                 if (exist(tmpFile)) {
 780                                         moveFile(tmpFile, niFile);
 781                                         _SOUT("Native image %s generated successfully.", niFile.c_str());
 782                                 }
 783                         }
 784                 }
 785                 if (opt->flags & NI_FLAGS_APPNI) {
 786                         renameAppNITmpPath(opt);
 787                 }
 788         }
 789
 790         return ret;
 791 }
 792
 793 static ni_error_e doAOTFile(const std::string& dllFile, const std::string& refPaths, NIOption* opt)
 794 {
 795         if (!isFile(dllFile)) {
 796                 _SERR("dll file is not exist : %s", dllFile.c_str());
 797                 return NI_ERROR_NO_SUCH_FILE;
 798         }
 799
 800         if (checkNIExistence(dllFile, opt)) {
 801                 _SERR("Native image file is already exist : %s", dllFile.c_str());
 802                 return NI_ERROR_ALREADY_EXIST;
 803         }
 804
 805         if (!isManagedAssembly(dllFile)) {
 806                 _SERR("Failed. Input parameter is not managed dll (%s)\n", dllFile.c_str());
 807                 return NI_ERROR_INVALID_PARAMETER;
 808         }
 809
 810         std::vector<std::string> dllList;
 811         dllList.push_back(getAbsolutePath(dllFile));
 812         return doAOTList(dllList, refPaths, opt);
 813 }
 814
 815 static ni_error_e removeAndCreateNI(const char* pkgId, NIOption* pOptions)
 816 {
 817         if (removeNIUnderPkgRoot(pkgId) != NI_ERROR_NONE) {
 818                 _SERR("Failed to remove previous dlls from [%s]", pkgId);
 819                 return NI_ERROR_UNKNOWN;
 820         }
 821
 822         if (createNIUnderPkgRoot(pkgId, pOptions) != NI_ERROR_NONE) {
 823                 _SERR("Failed to generate NI file [%s]", pkgId);
 824                 return NI_ERROR_UNKNOWN;
 825         }
 826
 827         _SOUT("Complete make native image for pkg (%s)", pkgId);
 828         return NI_ERROR_NONE;
 829 }
 830
 831 static bool isReadOnlyPkg(std::string pkgId)
 832 {
 833         int ret = 0;
 834         bool readonly = false;
 835         pkgmgrinfo_pkginfo_h handle;
 836
 837         ret = pkgmgrinfo_pkginfo_get_pkginfo(pkgId.c_str(), &handle);
 838         if (ret != PMINFO_R_OK) {
 839                 _ERR("Fail to get pkginfo");
 840                 return false;
 841         }
 842
 843         ret = pkgmgrinfo_pkginfo_is_readonly(handle, &readonly);
 844         if (ret != PMINFO_R_OK) {
 845                 _ERR("Fail to get is_readonly");
 846                 pkgmgrinfo_pkginfo_destroy_pkginfo(handle);
 847                 return false;
 848         }
 849
 850         pkgmgrinfo_pkginfo_destroy_pkginfo(handle);
 851         return readonly;
 852 }
 853
 854 // callback function of "pkgmgrinfo_appinfo_metadata_filter_foreach"
 855 static int appAotCb(pkgmgrinfo_appinfo_h handle, void *userData)
 856 {
 857         char *pkgId = NULL;
 858         int ret = pkgmgrinfo_appinfo_get_pkgid(handle, &pkgId);
 859         if (ret != PMINFO_R_OK) {
 860                 _SERR("Failed to get pkgid");
 861                 return -1;
 862         }
 863
 864         std::vector<std::string> *pkgList = (std::vector<std::string> *)userData;
 865         pkgList->push_back(pkgId);
 866
 867         return 0;
 868 }
 869
 870 // callback function of "pkgmgrinfo_pkginfo_metadata_filter_foreach"
 871 static int pkgAotCb(pkgmgrinfo_pkginfo_h handle, void *userData)
 872 {
 873         char *pkgId = NULL;
 874         int ret = pkgmgrinfo_pkginfo_get_pkgid(handle, &pkgId);
 875         if (ret != PMINFO_R_OK) {
 876                 _SERR("Failed to get pkgid");
 877                 return -1;
 878         }
 879
 880         std::vector<std::string> *pkgList = (std::vector<std::string> *)userData;
 881         pkgList->push_back(pkgId);
 882
 883         return 0;
 884 }
 885
 886 ni_error_e initNICommon()
 887 {
 888 #if defined(__arm__) || defined(__aarch64__)
 889
 890         char *env = nullptr;
 891         env = getenv("MIC_CROSSGEN2_ENABLED");
 892         if (env != nullptr && !strcmp(env, "1")) {
 893                 CORERUN_CMD = std::string("/opt/usr/dotnet/mic/crossgen2");
 894                 CROSSGEN2_PATH = "";
 895                 CLRJIT_PATH = std::string("/opt/usr/dotnet/mic/libclrjit_unix_") + ARCHITECTURE_IDENTIFIER + std::string("_x64.so");
 896         }
 897
 898         // get interval value
 899         const static std::string intervalFile = concatPath(__NATIVE_LIB_DIR, "crossgen_interval.txt");
 900         std::ifstream inFile(intervalFile);
 901         if (inFile) {
 902                 _SOUT("crossgen_interval.txt is found");
 903                 inFile >> __interval;
 904         }
 905
 906         if (initializePluginManager("normal")) {
 907                 _SERR("Fail to initialize PluginManager");
 908                 return NI_ERROR_UNKNOWN;
 909         }
 910
 911         try {
 912                 __pm = new PathManager();
 913         } catch (const std::exception& e) {
 914                 _SERR("Failed to create PathManager");
 915                 return NI_ERROR_UNKNOWN;
 916         }
 917
 918         char* pluginDllPaths = pluginGetDllPath();
 919         if (pluginDllPaths && pluginDllPaths[0] != '\0') {
 920                 __pm->addPlatformAssembliesPaths(pluginDllPaths, true);
 921         }
 922
 923         char* pluginNativePaths = pluginGetNativeDllSearchingPath();
 924         if (pluginNativePaths && pluginNativePaths[0] != '\0') {
 925                 __pm->addNativeDllSearchingPaths(pluginNativePaths, true);
 926         }
 927
 928         return NI_ERROR_NONE;
 929 #else
 930         _SERR("crossgen supports arm/arm64 architecture only. skip ni file generation");
 931         return NI_ERROR_NOT_SUPPORTED;
 932 #endif
 933 }
 934
 935 void finalizeNICommon()
 936 {
 937         __interval = 0;
 938
 939         finalizePluginManager();
 940
 941         delete(__pm);
 942         __pm = nullptr;
 943
 944         if (__ni_option) {
 945                 free(__ni_option);
 946                 __ni_option = nullptr;
 947         }
 948 }
 949
 950 ni_error_e createNIPlatform(std::string& extraInputs, NIOption* opt)
 951 {
 952         extraInputs += ":" + __pm->getRuntimePath();
 953         extraInputs += ":" + __pm->getTizenFXPath();
 954
 955         return createNIUnderDirs(extraInputs, opt);
 956 }
 957
 958 ni_error_e createNIDll(const std::string& dllPath, NIOption* opt)
 959 {
 960         return doAOTFile(dllPath, std::string(), opt);
 961 }
 962
 963 ni_error_e createNIUnderTAC(const std::string& targetPath, const std::string& refPaths, NIOption* opt)
 964 {
 965         ni_error_e ret;
 966
 967         bool isAppNI = false;
 968         if (opt->flags & NI_FLAGS_APPNI) {
 969                 isAppNI = true;
 970         }
 971
 972         if (opt->flags & NI_FLAGS_INPUT_BUBBLE) {
 973                 std::vector<std::string> refs;
 974                 splitPath(refPaths, refs);
 975                 for (auto &p: refs) {
 976                         if (isDirectory(p) && checkDllExistInDir(p)) {
 977                                 opt->inputBubbleRefFiles.push_back(p + "/*.dll");
 978                         }
 979                 }
 980         }
 981
 982         // get managed file list from targetPath
 983         std::vector<std::string> dllList;
 984         ret = getTargetDllList(targetPath, dllList, opt);
 985         if (ret != NI_ERROR_NONE) {
 986                 return ret;
 987         }
 988
 989         std::vector<std::string> needNIList;
 990         std::vector<std::string> niList;
 991
 992         for (auto &dll : dllList) {
 993                 if (!checkNIExistence(dll, opt)) {
 994                         needNIList.push_back(dll);
 995                 }
 996                 niList.push_back(getNIFilePath(dll, opt));
 997         }
 998
 999         if (!needNIList.empty()) {
1000                 // NI fils of TAC-related dlls under /opt/usr/dotnet should not be created under .native_image directory.
1001                 // So, unset NI_FLAGS_APPNI temporally and restore it after running AOT.
1002                 opt->flags &= ~NI_FLAGS_APPNI;
1003                 ret = doAOTList(needNIList, refPaths, opt);
1004                 if (isAppNI) {
1005                         opt->flags |= NI_FLAGS_APPNI;
1006                 }
1007                 if (ret != NI_ERROR_NONE) {
1008                         return ret;
1009                 }
1010         }
1011
1012         if (isAppNI) {
1013                 for (auto &niPath : niList) {
1014                         if (exist(niPath)) {
1015                                 std::string symNIPath = concatPath(targetPath, getFileName(niPath));
1016                                 if (!exist(symNIPath)) {
1017                                         bf::create_symlink(niPath, symNIPath);
1018                                         copySmackAndOwnership(targetPath.c_str(), symNIPath.c_str(), true);
1019                                         _SOUT("%s symbolic link file generated successfully.", symNIPath.c_str());
1020                                         _INFO("%s symbolic link file generated successfully.", symNIPath.c_str());
1021                                 }
1022                         }
1023                 }
1024         }
1025
1026         return NI_ERROR_NONE;
1027 }
1028
1029
1030 ni_error_e createNIUnderDirs(const std::string& rootPaths, NIOption* opt)
1031 {
1032         ni_error_e ret = NI_ERROR_NONE;
1033
1034         std::vector<std::string> fileList;
1035         std::vector<std::string> paths;
1036         splitPath(rootPaths, paths);
1037
1038         if (opt->flags & NI_FLAGS_INPUT_BUBBLE) {
1039                 for (auto &p: paths) {
1040                         if (isDirectory(p) && checkDllExistInDir(p)) {
1041                                 opt->inputBubbleRefFiles.push_back(p + "/*.dll");
1042                         }
1043                 }
1044         }
1045
1046         for (const auto &path : paths) {
1047                 if (!exist(path)) {
1048                         continue;
1049                 }
1050
1051                 if (path.find(TAC_SYMLINK_SUB_DIR) != std::string::npos) {
1052                         ret = createNIUnderTAC(path, rootPaths, opt);
1053                         if (ret != NI_ERROR_NONE) {
1054                                 return ret;
1055                         }
1056                 } else {
1057                         ret = getTargetDllList(path, fileList, opt);
1058                         if (ret != NI_ERROR_NONE) {
1059                                 return ret;
1060                         }
1061                 }
1062         }
1063
1064         if (fileList.empty()) {
1065                 return NI_ERROR_NONE;
1066         }
1067
1068         return doAOTList(fileList, rootPaths, opt);
1069 }
1070
1071 ni_error_e createNIUnderPkgRoot(const std::string& pkgId, NIOption* opt)
1072 {
1073         if (!isR2RImage(concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll"))) {
1074                 _SERR("The native image of System.Private.CoreLib does not exist.\n"
1075                                 "Run the command to create the native image\n"
1076                                 "# dotnettool --ni-dll /usr/share/dotnet.tizen/netcoreapp/System.Private.CoreLib.dll");
1077                 return NI_ERROR_CORE_NI_FILE;
1078         }
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         char* extraDllPaths = pluginGetExtraDllPath();
1087         if (extraDllPaths && extraDllPaths[0] != '\0') {
1088                 opt->flags |= NI_FLAGS_EXTRA_REF;
1089                 splitPath(extraDllPaths, opt->extraRefPath);
1090         }
1091
1092         std::string targetDirs;
1093         if (isRPK(pkgId)) {
1094                 opt->flags &= ~NI_FLAGS_APPNI;
1095                 std::string paths = getResourcePaths(rootPath);
1096                 if (paths.empty()) {
1097                         _SERR("Failed to get rpk paths from [%s]", pkgId.c_str());
1098                         return NI_ERROR_UNKNOWN;
1099                 }
1100                 targetDirs = paths;
1101         } else {
1102                 __pm->setAppRootPath(rootPath);
1103
1104                 opt->flags |= NI_FLAGS_APPNI;
1105
1106                 if (isReadOnlyArea(rootPath)) {
1107                         opt->flags |= NI_FLAGS_APP_UNDER_RO_AREA;
1108                         opt->flags |= NI_FLAGS_NO_PIPELINE;
1109                         _SERR("Only no-pipeline mode supported for RO app. Set no-pipeline option forcibly");
1110                 } else {
1111                         opt->flags &= ~NI_FLAGS_APP_UNDER_RO_AREA;
1112                 }
1113
1114                 targetDirs = __pm->getAppPaths();
1115         }
1116
1117         return createNIUnderDirs(targetDirs, opt);
1118 }
1119
1120 void removeNIPlatform()
1121 {
1122         std::string coreLib = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll");
1123         std::string coreLibBackup = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll.Backup");
1124
1125         if (isR2RImage(coreLib)) {
1126                 if (!isFile(coreLibBackup)) {
1127                         return;
1128                 }
1129
1130                 if (remove(coreLib.c_str())) {
1131                         _SERR("Failed to remove System.Private.CoreLib native image file");
1132                 }
1133                 if (rename(coreLibBackup.c_str(), coreLib.c_str())) {
1134                         _SERR("Failed to rename System.Private.CoreLib.Backup to origin");
1135                 }
1136         }
1137
1138 #ifdef UNIQUE_DEFAULT_BASE_ADDR_SUPPORT
1139         if (isFile(__SYSTEM_BASE_FILE)) {
1140                 if (remove(__SYSTEM_BASE_FILE)) {
1141                         _SERR("Failed to remove %s", __SYSTEM_BASE_FILE);
1142                 }
1143         }
1144 #endif
1145
1146         removeNIUnderDirs(__pm->getRuntimePath() + ":" + __pm->getTizenFXPath());
1147 }
1148
1149 void removeNIUnderDirs(const std::string& rootPaths)
1150 {
1151         auto convert = [](const std::string& path, const std::string& filename) {
1152                 if (isR2RImage(path)) {
1153                         std::string assemblyPath = changeExtension(path, ".ni.dll", ".dll");
1154                         if (exist(assemblyPath)) {
1155                                 if (remove(path.c_str())) {
1156                                         _SERR("Failed to remove %s", path.c_str());
1157                                 }
1158                         } else {
1159                                 _SOUT("%s cannot be removed because there is no %s", path.c_str(), assemblyPath.c_str());
1160                         }
1161                 }
1162         };
1163
1164         std::vector<std::string> paths;
1165         splitPath(rootPaths, paths);
1166         for (const auto &path : paths) {
1167                 scanFilesInDirectory(path, convert, -1);
1168         }
1169 }
1170
1171 ni_error_e removeNIUnderPkgRoot(const std::string& pkgId)
1172 {
1173         std::vector<std::string> paths;
1174
1175         std::string rootPath = getRootPath(pkgId);
1176         if (rootPath.empty()) {
1177                 _SERR("Failed to get root path from [%s]", pkgId.c_str());
1178                 return NI_ERROR_INVALID_PACKAGE;
1179         }
1180
1181         if (isRPK(pkgId)) {
1182                 std::string rpkPaths = getResourcePaths(rootPath);
1183                 if (rpkPaths.empty()) {
1184                         _SERR("Failed to get rpk path from [%s]", pkgId.c_str());
1185                         return NI_ERROR_UNKNOWN;
1186                 }
1187                 splitPath(rpkPaths, paths);
1188                 for (const auto &path : paths) {
1189                         if (isDirectory(path)) {
1190                                 removeNIUnderDirs(path);
1191                         }
1192                 }
1193         } else {
1194                 __pm->setAppRootPath(rootPath);
1195
1196                 // getAppNIPaths returns bin/.native_image, lib/.native_image and .tac_symlink.
1197                 std::string appNIPaths = __pm->getAppNIPaths();
1198                 splitPath(appNIPaths, paths);
1199                 for (const auto &path : paths) {
1200                         if (!isReadOnlyArea(path)) {
1201                                 // Only the native image inside the TAC should be removed.
1202                                 if (strstr(path.c_str(), TAC_SYMLINK_SUB_DIR) != NULL) {
1203                                         removeNIUnderDirs(path);
1204                                 } else {
1205                                         if (isDirectory(path)) {
1206                                                 if (!removeAll(path.c_str())) {
1207                                                         _SERR("Failed to remove app ni dir [%s]", path.c_str());
1208                                                 }
1209                                         }
1210                                 }
1211                         }
1212                 }
1213
1214                 // In special cases, the ni file may exist in the dll location.
1215                 // The code below is to avoid this exceptional case.
1216                 std::string appPaths = __pm->getAppPaths();
1217                 splitPath(appPaths, paths);
1218                 for (const auto &path : paths) {
1219                         if (isDirectory(path)) {
1220                                 removeNIUnderDirs(path);
1221                         }
1222                 }
1223         }
1224
1225         return NI_ERROR_NONE;
1226 }
1227
1228 ni_error_e regeneratePkgNI(NIOption* opt)
1229 {
1230         std::vector<std::string> pkgList;
1231         ni_error_e ret = NI_ERROR_NONE;
1232
1233         // iterates for Packages's metadata (RPK)
1234         pkgmgrinfo_pkginfo_metadata_filter_h pkgHandle;
1235         if (pkgmgrinfo_pkginfo_metadata_filter_create(&pkgHandle) == PMINFO_R_OK) {
1236                 if (pkgmgrinfo_pkginfo_metadata_filter_add(pkgHandle, AOT_METADATA_KEY, METADATA_VALUE_TRUE) == PMINFO_R_OK) {
1237                         if (pkgmgrPkgMDFilterForeach(pkgHandle, pkgAotCb, &pkgList) != 0) {
1238                                 ret = NI_ERROR_UNKNOWN;
1239                                 _ERR("pkgmgrPkgMDFilterForeach failed");
1240                         }
1241                 } else {
1242                         ret = NI_ERROR_UNKNOWN;
1243                         _ERR("pkgmgrinfo_pkginfo_metadata_filter_add failed");
1244                 }
1245                 pkgmgrinfo_pkginfo_metadata_filter_destroy(pkgHandle);
1246         } else {
1247                 ret = NI_ERROR_UNKNOWN;
1248                 _ERR("pkgmgrinfo_pkginfo_metadata_filter_create failed");
1249         }
1250
1251         // iterate for App's metadata
1252         pkgmgrinfo_appinfo_metadata_filter_h appHandle;
1253         if (pkgmgrinfo_appinfo_metadata_filter_create(&appHandle) == PMINFO_R_OK) {
1254                 if (pkgmgrinfo_appinfo_metadata_filter_add(appHandle, AOT_METADATA_KEY, METADATA_VALUE_TRUE) == PMINFO_R_OK) {
1255                         if (pkgmgrAppMDFilterForeach(appHandle, appAotCb, &pkgList) != 0) {
1256                                 ret = NI_ERROR_UNKNOWN;
1257                                 _ERR("pkgmgrAppMDFilterForeach failed");
1258                         }
1259                 } else {
1260                         ret = NI_ERROR_UNKNOWN;
1261                         _ERR("pkgmgrinfo_appinfo_metadata_filter_add failed");
1262                 }
1263                 pkgmgrinfo_appinfo_metadata_filter_destroy(appHandle);
1264         } else {
1265                 ret = NI_ERROR_UNKNOWN;
1266                 _ERR("pkgmgrinfo_appinfo_metadata_filter_create failed");
1267         }
1268
1269         // remove duplicated pkg in the list.
1270         // If one package has multiple apps, there can be duplicate values.
1271         std::sort(pkgList.begin(), pkgList.end());
1272         pkgList.erase(unique(pkgList.begin(), pkgList.end()), pkgList.end());
1273
1274         for (auto pkg : pkgList) {
1275                 if (isReadOnlyPkg(pkg) && opt->flags & NI_FLAGS_SKIP_RO_APP) {
1276                         continue;
1277                 }
1278
1279                 if (removeAndCreateNI(pkg.c_str(), opt) != NI_ERROR_NONE) {
1280                         _SERR("Failed to remove previous dlls from [%s]", pkg.c_str());
1281                         ret = NI_ERROR_UNKNOWN;
1282                 } else {
1283                         _SOUT("Complete make application to native image");
1284                 }
1285         }
1286
1287         return ret;
1288 }
1289
1290 // callback function of "pkgmgrinfo_appinfo_metadata_filter_foreach"
1291 static int regenTacCb(pkgmgrinfo_appinfo_h handle, void *userData)
1292 {
1293         char *pkgId = NULL;
1294         char *root = NULL;
1295         NIOption **pOpt = (NIOption**)userData;
1296
1297         int ret = pkgmgrinfo_appinfo_get_pkgid(handle, &pkgId);
1298         if (ret != PMINFO_R_OK || pkgId == NULL) {
1299                 _SERR("Failed to get pkgid");
1300                 return -1;
1301         }
1302
1303         ret = pkgmgrinfo_appinfo_get_root_path(handle, &root);
1304         if (ret != PMINFO_R_OK) {
1305                 _SERR("Failed to get root path");
1306                 return -1;
1307         }
1308
1309         std::string binPath = concatPath(std::string(root), "bin");
1310         if (exist(concatPath(binPath, PRE_COMPILED_PACKAGE_FILE))) {
1311                 _INFO("The %s is a Pre-Compiled package. So, skip the TAC", pkgId);
1312                 return 0;
1313         }
1314
1315         sqlite3 *tac_db = openDB(TAC_APP_LIST_DB);
1316         if (!tac_db) {
1317                 _SERR("Sqlite open error");
1318                 return -1;
1319         }
1320         sqlite3_exec(tac_db, "BEGIN;", NULL, NULL, NULL);
1321
1322         char *sql = sqlite3_mprintf("SELECT * FROM TAC WHERE PKGID = %Q;", pkgId);
1323         std::vector<std::string> nugets = selectDB(tac_db, sql);
1324         sqlite3_free(sql);
1325
1326         if (tac_db) {
1327                 closeDB(tac_db);
1328                 tac_db = NULL;
1329         }
1330
1331         std::string nugetPaths;
1332         for (const auto &nuget : nugets) {
1333                 if (!nugetPaths.empty()) {
1334                         nugetPaths += ":";
1335                 }
1336                 nugetPaths += concatPath(__DOTNET_DIR, nuget);
1337         }
1338
1339         for (auto& nuget : nugets) {
1340                 createNIUnderTAC(concatPath(__DOTNET_DIR, nuget), nugetPaths, *pOpt);
1341         }
1342
1343         return 0;
1344 }
1345
1346 ni_error_e regenerateTACNI(NIOption* opt)
1347 {
1348         removeNIUnderDirs(__DOTNET_DIR);
1349
1350         pkgmgrinfo_appinfo_metadata_filter_h handle;
1351         int ret = pkgmgrinfo_appinfo_metadata_filter_create(&handle);
1352         if (ret != PMINFO_R_OK) {
1353                 return NI_ERROR_UNKNOWN;
1354         }
1355
1356         ret = pkgmgrinfo_appinfo_metadata_filter_add(handle, TAC_METADATA_KEY, METADATA_VALUE_TRUE);
1357         if (ret != PMINFO_R_OK) {
1358                 pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
1359                 return NI_ERROR_UNKNOWN;
1360         }
1361
1362         ret = pkgmgrAppMDFilterForeach(handle, regenTacCb, &opt);
1363         if (ret != 0) {
1364                 pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
1365                 return NI_ERROR_UNKNOWN;
1366         }
1367
1368         pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
1369
1370         return NI_ERROR_NONE;
1371 }
1372