NativeLauncher/tool/ni_common.cc

   1 /*
   2  * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the License);
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an AS IS BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #include <pkgmgr-info.h>
  18 #include <pkgmgr_installer_info.h>
  19 #include <aul.h>
  20 #include <tzplatform_config.h>
  21
  22 #include "log.h"
  23 #include "utils.h"
  24 #include "pkgmgr_parser_plugin_interface.h"
  25
  26 #include <wait.h>
  27 #include <dirent.h>
  28 #include <sys/stat.h>
  29
  30 #include <algorithm>
  31 #include <string>
  32 #include <fstream>
  33 #include <sstream>
  34
  35 #include <pwd.h>
  36 #include <grp.h>
  37 #include <unistd.h>
  38 #include <string.h>
  39 #include <sqlite3.h>
  40 #include <inttypes.h>
  41 #include <errno.h>
  42
  43 #include "ni_common.h"
  44 #include "db_manager.h"
  45 #include "tac_common.h"
  46 #include "path_manager.h"
  47 #include "plugin_manager.h"
  48 #include "r2r_checker.h"
  49
  50 #ifdef  LOG_TAG
  51 #undef  LOG_TAG
  52 #endif
  53 #define LOG_TAG "DOTNET_INSTALLER_PLUGIN"
  54
  55 #define __XSTR(x) #x
  56 #define __STR(x) __XSTR(x)
  57 #if defined(__arm__) || defined(__aarch64__)
  58 static const char* __NATIVE_LIB_DIR = __STR(NATIVE_LIB_DIR);
  59 #endif
  60 static const char* __DOTNET_DIR = __STR(DOTNET_DIR);
  61 static const char* __READ_ONLY_APP_UPDATE_DIR = __STR(READ_ONLY_APP_UPDATE_DIR);
  62
  63 #ifdef UNIQUE_DEFAULT_BASE_ADDR_SUPPORT
  64 static const char* __SYSTEM_BASE_FILE = __STR(SYSTEM_BASE_FILE);
  65 #endif
  66
  67 #undef __STR
  68 #undef __XSTR
  69
  70 static std::string CORERUN_CMD = "/usr/share/dotnet.tizen/netcoreapp/corerun";
  71 static std::string CROSSGEN2_PATH = "/usr/share/dotnet.tizen/netcoreapp/crossgen2/crossgen2.dll";
  72 static std::string CLRJIT_PATH = "/usr/share/dotnet.tizen/netcoreapp/libclrjit.so";
  73 static const char* CROSSGEN_OPT_JITPATH = "--jitpath";
  74 static const char* CROSSGEN_OPT_TARGET_ARCH = "--targetarch";
  75 static const char* CROSSGEN_OPT_OUT_NEAR_INPUT = "--out-near-input";
  76 static const char* CROSSGEN_OPT_SINGLE_FILE_COMPILATION = "--single-file-compilation";
  77 //static const char* CROSSGEN_OPT_PARALLELISM = "--parallelism";
  78 //static const char* CROSSGEN_OPT_PARALLELISM_COUNT = "5";
  79 static const char* CROSSGEN_OPT_RESILIENT = "--resilient";
  80 static const char* CROSSGEN_OPT_OPTIMIZE = "-O";
  81 static const char* CROSSGEN_OPT_INPUTBUBBLE = "--inputbubble";
  82 static const char* CROSSGEN_OPT_COMPILE_BUBBLE_GENERICS = "--compilebubblegenerics";
  83 static const char* CROSSGEN_OPT_VERBOSE = "--verbose";
  84 static std::vector<std::string> REF_VECTOR;
  85 static std::vector<std::string> INPUTBUBBLE_REF_VECTOR;
  86 static std::vector<std::string> MIBC_VECTOR;
  87
  88 static int __interval = 0;
  89 static PathManager* __pm = nullptr;
  90
  91 static NIOption* __ni_option = nullptr;
  92
  93 // singleton
  94 NIOption* getNIOption()
  95 {
  96         if (__ni_option == nullptr) {
  97                 __ni_option = (NIOption*)calloc(sizeof(NIOption), 1);
  98                 if (__ni_option == nullptr) {
  99                         _SERR("Fail to create NIOption");
 100                 }
 101         }
 102         return __ni_option;
 103 }
 104
 105 static bool isCoreLibPrepared()
 106 {
 107         std::string coreLibBackup = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll.Backup");
 108         if (isFile(coreLibBackup)) {
 109                 return true;
 110         } else {
 111                 _SERR("The native image of System.Private.CoreLib does not exist\n"
 112                                         "Run the command to create the native image\n"
 113                                         "# dotnettool --ni-dll /usr/share/dotnet.tizen/netcoreapp/System.Private.CoreLib.dll\n");
 114                 return false;
 115         }
 116 }
 117
 118 static bool hasCoreLibNI()
 119 {
 120         std::string ildasm = concatPath(__pm->getRuntimePath(), "ildasm");
 121         std::string coreLib = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll");
 122         std::string cmd = ildasm + " " + coreLib + " -noil -stats | grep '.rsrc'";
 123
 124         FILE *fp;
 125         fp = popen(cmd.c_str(), "r");
 126         if (fp != NULL) {
 127                 char buff[1024];
 128                 if (fgets(buff, sizeof(buff), fp) != NULL) {
 129                         pclose(fp);
 130                         return false;
 131                 }
 132                 pclose(fp);
 133         }
 134         return true;
 135 }
 136
 137 static void waitInterval()
 138 {
 139         // by the recommand, ignore small value for performance.
 140         if (__interval > 10000) {
 141                 _SOUT("sleep %d usec", __interval);
 142                 usleep(__interval);
 143         }
 144 }
 145
 146 static std::string getNIFilePath(const std::string& dllPath)
 147 {
 148         size_t index = dllPath.find_last_of(".");
 149         if (index == std::string::npos) {
 150                 _SERR("File doesnot contain extension. fail to get NI file name");
 151                 return "";
 152         }
 153         std::string fName = dllPath.substr(0, index);
 154         std::string fExt = dllPath.substr(index, dllPath.length());
 155
 156         // crossgen generate file with lower case extension only
 157         std::transform(fExt.begin(), fExt.end(), fExt.begin(), ::tolower);
 158         std::string niPath = fName + ".ni" + fExt;
 159
 160         return niPath;
 161 }
 162
 163 /**
 164  * @brief create the directory including parents directory, and
 165  *        copy ownership and smack labels to the created directory.
 166  * @param[in] target directory path
 167  * @param[in] source directory path to get ownership and smack label
 168  * @return if directory created successfully, return true otherwise false
 169  */
 170 static bool createDirsAndCopyOwnerShip(std::string& target_path, const std::string& source)
 171 {
 172         struct stat st;
 173         mode_t mode = S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH;
 174
 175         for (std::string::iterator iter = target_path.begin(); iter != target_path.end();) {
 176                 std::string::iterator newIter = std::find(iter, target_path.end(), '/');
 177                 std::string newPath = std::string(target_path.begin(), newIter);
 178
 179                 if (!newPath.empty()) {
 180                         if (stat(newPath.c_str(), &st) != 0) {
 181                                 if (mkdir(newPath.c_str(), mode) != 0 && errno != EEXIST) {
 182                                         _SERR("Fail to create app ni directory (%s)", newPath.c_str());
 183                                         return false;
 184                                 }
 185                                 if (!source.empty()) {
 186                                         copySmackAndOwnership(source, newPath);
 187                                 }
 188                         } else {
 189                                 if (!S_ISDIR(st.st_mode)) {
 190                                         _SERR("Fail. path is not a dir (%s)", newPath.c_str());
 191                                         return false;
 192                                 }
 193                         }
 194                 }
 195                 iter = newIter;
 196                 if(newIter != target_path.end()) {
 197                         ++iter;
 198                 }
 199         }
 200
 201         return true;
 202 }
 203
 204 static std::string getAppNIFilePath(const std::string& absDllPath, NIOption* opt)
 205 {
 206         std::string niDirPath;
 207         std::string prevPath;
 208
 209         prevPath = getBaseName(absDllPath);
 210         niDirPath = concatPath(prevPath, APP_NI_SUB_DIR);
 211
 212         if (opt->flags & NI_FLAGS_APP_UNDER_RO_AREA) {
 213                 niDirPath = replaceAll(niDirPath, getBaseName(__pm->getAppRootPath()), __READ_ONLY_APP_UPDATE_DIR);
 214                 _SERR("App is installed in RO area. Change NI path to RW area(%s).", niDirPath.c_str());
 215                 _ERR("App is installed in RO area. Change NI path to RW area(%s).", niDirPath.c_str());
 216         }
 217
 218         if (!isDirectory(niDirPath)) {
 219                 if (!createDirsAndCopyOwnerShip(niDirPath, prevPath)) {
 220                         niDirPath = prevPath;
 221                         _SERR("fail to create dir (%s)", niDirPath.c_str());
 222                 }
 223         }
 224
 225         return getNIFilePath(concatPath(niDirPath, getFileName(absDllPath)));
 226 }
 227
 228 static bool checkNIExistence(const std::string& absDllPath)
 229 {
 230         std::string absNIPath = getNIFilePath(absDllPath);
 231         if (absNIPath.empty()) {
 232                 return false;
 233         }
 234
 235         if (isFile(absNIPath)) {
 236                 return true;
 237         }
 238
 239         // native image of System.Private.CoreLib.dll should have to overwrite
 240         // original file to support new coreclr
 241         if (absDllPath.find("System.Private.CoreLib.dll") != std::string::npos) {
 242                 if (hasCoreLibNI()) {
 243                         return true;
 244                 }
 245         }
 246
 247         return false;
 248 }
 249
 250 static bool checkDllExistInDir(const std::string& path)
 251 {
 252         bool ret = false;
 253         auto func = [&ret](const std::string& f_path, const std::string& f_name) {
 254                 if (isManagedAssembly(f_name) || isNativeImage(f_name)) {
 255                         ret = true;
 256                 }
 257         };
 258
 259         scanFilesInDirectory(path, func, 0);
 260
 261         return ret;
 262 }
 263
 264 /*
 265  * Get the list of managed files in the specific directory
 266  * Absolute paths of managed files are stored at the result list.
 267  * If native image already exist in the same directory, managed file is ignored.
 268  *
 269  * Note: System.Private.CoreLib is excluded from the result list.
 270  */
 271 static ni_error_e getTargetDllList(const std::string& path, std::vector<std::string>& fileList)
 272 {
 273         if (!isDirectory(path)) {
 274                 return NI_ERROR_INVALID_PARAMETER;
 275         }
 276
 277         auto func = [&fileList](const std::string& f_path, const std::string& f_name) {
 278                 if (isManagedAssembly(f_path) && !checkNIExistence(f_path)) {
 279                         if (f_path.find("System.Private.CoreLib") == std::string::npos) {
 280                                 fileList.push_back(getAbsolutePath(f_path));
 281                         }
 282                 }
 283         };
 284
 285         scanFilesInDirectory(path, func, 0);
 286
 287         return NI_ERROR_NONE;
 288 }
 289
 290 static void makeArgs(std::vector<const char*>& args, const std::vector<std::string>& refPaths, NIOption* opt)
 291 {
 292         args.push_back(CORERUN_CMD.c_str());
 293         if (CROSSGEN2_PATH != "") {
 294                 args.push_back(CROSSGEN2_PATH.c_str());
 295         }
 296         args.push_back(CROSSGEN_OPT_JITPATH);
 297         args.push_back(CLRJIT_PATH.c_str());
 298         args.push_back(CROSSGEN_OPT_TARGET_ARCH);
 299         args.push_back(ARCHITECTURE_IDENTIFIER);
 300         if (!(opt->flags & NI_FLAGS_NO_PIPELINE)) {
 301                 args.push_back(CROSSGEN_OPT_OUT_NEAR_INPUT);
 302                 args.push_back(CROSSGEN_OPT_SINGLE_FILE_COMPILATION);
 303         }
 304         //args.push_back(OPT_PARALLELISM);
 305         //args.push_back(OPT_PARALLELISM_COUNT);
 306         args.push_back(CROSSGEN_OPT_RESILIENT);
 307
 308         args.push_back(CROSSGEN_OPT_OPTIMIZE);
 309
 310         if (opt->flags & NI_FLAGS_INPUT_BUBBLE) {
 311                 args.push_back(CROSSGEN_OPT_INPUTBUBBLE);
 312                 args.push_back(CROSSGEN_OPT_COMPILE_BUBBLE_GENERICS);
 313
 314                 if (opt->flags & NI_FLAGS_INPUT_BUBBLE_REF) {
 315                         INPUTBUBBLE_REF_VECTOR.clear();
 316                         // check inputbubbleref format.
 317                         for (const auto &path : opt->inputBubbleRefPath) {
 318                                 if (checkDllExistInDir(path)) {
 319                                         INPUTBUBBLE_REF_VECTOR.push_back("--inputbubbleref:" + path + "/*.dll");
 320                                 }
 321                         }
 322                         // add ref path to inputbubble ref
 323                         for (const auto &path : refPaths) {
 324                                 if (checkDllExistInDir(path)) {
 325                                         INPUTBUBBLE_REF_VECTOR.push_back("--inputbubbleref:" + path + "/*.dll");
 326                                 }
 327                         }
 328                         for (const auto &path : INPUTBUBBLE_REF_VECTOR) {
 329                                 args.push_back(path.c_str());
 330                         }
 331                 }
 332         }
 333
 334         if (opt->flags & NI_FLAGS_MIBC) {
 335                 MIBC_VECTOR.clear();
 336                 for (const auto &path : opt->mibcPath) {
 337                         MIBC_VECTOR.push_back("--mibc:" + path);
 338                 }
 339                 for (const auto &path : MIBC_VECTOR) {
 340                         args.push_back(path.c_str());
 341                 }
 342         }
 343
 344         if (opt->flags & NI_FLAGS_VERBOSE) {
 345                 args.push_back(CROSSGEN_OPT_VERBOSE);
 346         }
 347
 348         REF_VECTOR.clear();
 349
 350         // set reference path
 351         if (opt->flags & NI_FLAGS_REF) {
 352                 for (const auto &path : opt->refPath) {
 353                         REF_VECTOR.push_back("-r:" + path + "/*.dll");
 354                 }
 355         } else {
 356                 std::vector<std::string> paths = __pm->getPlatformAssembliesPaths();
 357                 for (const auto &path : paths) {
 358                         if (checkDllExistInDir(path)) {
 359                                 REF_VECTOR.push_back("-r:" + path + "/*.dll");
 360                         }
 361                 }
 362         }
 363
 364         for (const auto &path : refPaths) {
 365                 if (checkDllExistInDir(path)) {
 366                         REF_VECTOR.push_back("-r:" + path + "/*.dll");
 367                 }
 368         }
 369
 370         for (const auto &path : REF_VECTOR) {
 371                 args.push_back(path.c_str());
 372         }
 373 }
 374
 375 static void clearArgs(std::vector<const char*>& args)
 376 {
 377         REF_VECTOR.clear();
 378         args.clear();
 379 }
 380
 381 static ni_error_e makePdbSymlinkForNI(std::string dllPath, std::string niPath)
 382 {
 383         std::string pdbPath = changeExtension(dllPath, ".dll", ".pdb");
 384         try {
 385                 if (exist(pdbPath)) {
 386                         std::string targetPDBPath = changeExtension(niPath, ".ni.dll", ".pdb");
 387                         if (!exist(targetPDBPath)) {
 388                                 bf::create_symlink(pdbPath, targetPDBPath);
 389                                 copySmackAndOwnership(pdbPath, targetPDBPath, true);
 390                         }
 391                 }
 392         } catch (const bf::filesystem_error& error) {
 393                 _SERR("Fail to create symlink for %s", pdbPath.c_str());
 394                 return NI_ERROR_UNKNOWN;
 395         }
 396
 397         return NI_ERROR_NONE;
 398 }
 399
 400 static ni_error_e crossgen2PipeLine(const std::vector<std::string>& dllList, const std::vector<std::string>& refPaths, NIOption* opt)
 401 {
 402         // fork crossgen2
 403         pid_t pid = fork();
 404         if (pid == -1)
 405                 return NI_ERROR_UNKNOWN;
 406
 407         if (pid > 0) {
 408                 int status;
 409                 waitpid(pid, &status, 0);
 410                 if (WIFEXITED(status)) {
 411                         for (auto& dllPath: dllList) {
 412                                 std::string niPath = changeExtension(dllPath, ".dll", ".ni.dll");
 413
 414                                 if (!exist(niPath)) {
 415                                         _SERR("Fail to create native image for %s", dllPath.c_str());
 416                                         return NI_ERROR_NO_SUCH_FILE;
 417                                 }
 418
 419                                 copySmackAndOwnership(dllPath, niPath);
 420                                 // if AppNI then move ni.dll file to .native_image and copy pdb to .native_image
 421                                 if (opt->flags & NI_FLAGS_APPNI) {
 422                                         std::string appNIPath = getAppNIFilePath(dllPath, opt);
 423                                         moveFile(niPath, appNIPath);
 424                                         makePdbSymlinkForNI(dllPath, appNIPath);
 425                                         niPath = appNIPath;
 426                                 }
 427
 428                                 _SOUT("Native image %s generated successfully.", niPath.c_str());
 429                         }
 430                 }
 431         } else {
 432                 std::vector<const char*> argv;
 433                 makeArgs(argv, refPaths, opt);
 434
 435                 // add input files at the end of parameter
 436                 for (const auto &input : dllList) {
 437                         argv.push_back(input.c_str());
 438                         _SOUT("+ %s", input.c_str());
 439                 }
 440
 441                 // end param
 442                 argv.push_back(nullptr);
 443
 444                 // print cmd
 445                 if (opt->flags & NI_FLAGS_PRINT_CMD) {
 446                         _SOUT("==================== NI Commands =========================");
 447                         for (auto &arg: argv) _SOUT("+ %s", arg);
 448                 }
 449
 450                 execv(CORERUN_CMD.c_str(), const_cast<char* const*>(argv.data()));
 451
 452                 clearArgs(argv);
 453                 exit(0);
 454         }
 455
 456         return NI_ERROR_NONE;
 457 }
 458
 459 static ni_error_e crossgen2NoPipeLine(const std::vector<std::string>& dllList, const std::vector<std::string>& refPaths, NIOption* opt)
 460 {
 461         for (auto& dllPath : dllList) {
 462                 std::string niPath;
 463                 if (opt->flags & NI_FLAGS_APPNI) {
 464                         niPath = getAppNIFilePath(dllPath, opt);
 465                 } else {
 466                         niPath = getNIFilePath(dllPath);
 467                 }
 468
 469                 // fork crossgen2
 470                 pid_t pid = fork();
 471                 if (pid == -1)
 472                         return NI_ERROR_UNKNOWN;
 473
 474                 if (pid > 0) {
 475                         int status;
 476                         waitpid(pid, &status, 0);
 477                         if (WIFEXITED(status)) {
 478                                 if (!exist(niPath)) {
 479                                         _SERR("Fail to create native image for %s", dllPath.c_str());
 480                                         return NI_ERROR_NO_SUCH_FILE;
 481                                 }
 482
 483                                 copySmackAndOwnership(dllPath, niPath);
 484                                 if (opt->flags & NI_FLAGS_APPNI) {
 485                                         makePdbSymlinkForNI(dllPath, niPath);
 486                                 }
 487
 488                                 _SOUT("Native image %s generated successfully.", niPath.c_str());
 489                         }
 490                 } else {
 491                         std::vector<const char*> argv;
 492                         makeArgs(argv, refPaths, opt);
 493
 494                         argv.push_back("-o");
 495                         argv.push_back(niPath.c_str());
 496
 497                         argv.push_back(dllPath.c_str());
 498                         _SOUT("+ %s", dllPath.c_str());
 499
 500                         // end param
 501                         argv.push_back(nullptr);
 502
 503                         // print cmd
 504                         if (opt->flags & NI_FLAGS_PRINT_CMD) {
 505                                 _SOUT("==================== NI Commands =========================");
 506                                 for (auto &arg: argv) _SOUT("+ %s", arg);
 507                         }
 508
 509                         execv(CORERUN_CMD.c_str(), const_cast<char* const*>(argv.data()));
 510
 511                         clearArgs(argv);
 512                         exit(0);
 513                 }
 514
 515                 waitInterval();
 516         }
 517
 518         return NI_ERROR_NONE;
 519 }
 520
 521 static ni_error_e doAOTList(std::vector<std::string>& dllList, const std::string& refPaths, NIOption* opt)
 522 {
 523         if (dllList.empty()) {
 524                 return NI_ERROR_INVALID_PARAMETER;
 525         }
 526         // When performing AOT for one Dll, an error is returned when an error occurs.
 527         // However, when processing multiple dlls at once, only the log for errors is output and skipped.
 528
 529         for (auto it = dllList.begin(); it != dllList.end(); it++) {
 530                 std::string f = *it;
 531                 if (!isFile(f)) {
 532                         _SERR("dll file is not exist : %s", f.c_str());
 533                         dllList.erase(it--);
 534                 }
 535                 if (!isManagedAssembly(f)) {
 536                         _SERR("Input file is not a dll file : %s", f.c_str());
 537                         dllList.erase(it--);
 538                 }
 539         }
 540
 541         std::vector<std::string> paths;
 542         splitPath(refPaths, paths);
 543
 544         if (opt->flags & NI_FLAGS_NO_PIPELINE) {
 545                 crossgen2NoPipeLine(dllList, paths, opt);
 546         } else {
 547                 crossgen2PipeLine(dllList, paths, opt);
 548         }
 549
 550         return NI_ERROR_NONE;
 551 }
 552
 553 static ni_error_e doAOTFile(const std::string& dllFile, const std::string& refPaths, NIOption* opt)
 554 {
 555         if (!isFile(dllFile)) {
 556                 _SERR("dll file is not exist : %s", dllFile.c_str());
 557                 return NI_ERROR_NO_SUCH_FILE;
 558         }
 559
 560         if (!isManagedAssembly(dllFile)) {
 561                 _SERR("Failed. Input parameter is not managed dll (%s)\n", dllFile.c_str());
 562                 return NI_ERROR_INVALID_PARAMETER;
 563         }
 564
 565         std::vector<std::string> dllList;
 566         dllList.push_back(getAbsolutePath(dllFile));
 567         return doAOTList(dllList, refPaths, opt);
 568 }
 569
 570 // callback function of "pkgmgrinfo_appinfo_metadata_filter_foreach"
 571 static int appAotCb(pkgmgrinfo_appinfo_h handle, void *userData)
 572 {
 573         char *pkgId = NULL;
 574         int ret = 0;
 575         NIOption **pOptions = (NIOption**)userData;
 576
 577         ret = pkgmgrinfo_appinfo_get_pkgid(handle, &pkgId);
 578         if (ret != PMINFO_R_OK) {
 579                 _SERR("Failed to get pkgid");
 580                 return -1;
 581         }
 582
 583         if (removeNIUnderPkgRoot(pkgId) != NI_ERROR_NONE) {
 584                 _SERR("Failed to remove previous dlls from [%s]", pkgId);
 585                 return -1;
 586         }
 587
 588         if (createNIUnderPkgRoot(pkgId, *pOptions) != NI_ERROR_NONE) {
 589                 _SERR("Failed to generate NI file [%s]", pkgId);
 590                 return -1;
 591         } else {
 592                 _SOUT("Complete make application to native image");
 593         }
 594
 595         return 0;
 596 }
 597
 598 static ni_error_e createCoreLibNI(NIOption* opt)
 599 {
 600         std::string coreLib = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll");
 601         std::string niCoreLib = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.ni.dll");
 602         std::string coreLibBackup = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll.Backup");
 603
 604         if (!isFile(coreLibBackup) && !hasCoreLibNI()) {
 605                 if (doAOTFile(coreLib, std::string(), opt) == NI_ERROR_NONE && exist(niCoreLib)) {
 606                         if (rename(coreLib.c_str(), coreLibBackup.c_str())) {
 607                                 _SERR("Failed to rename System.Private.CoreLib.dll");
 608                                 return NI_ERROR_CORE_NI_FILE;
 609                         }
 610                         if (rename(niCoreLib.c_str(), coreLib.c_str())) {
 611                                 _SERR("Failed to rename System.Private.CoreLib.ni.dll");
 612                                 return NI_ERROR_CORE_NI_FILE;
 613                         }
 614                 } else {
 615                         _SERR("Failed to create native image for %s", coreLib.c_str());
 616                         return NI_ERROR_CORE_NI_FILE;
 617                 }
 618         }
 619         return NI_ERROR_NONE;
 620 }
 621
 622 ni_error_e initNICommon()
 623 {
 624 #if defined(__arm__) || defined(__aarch64__)
 625
 626         char *env = nullptr;
 627         env = getenv("MIC_CROSSGEN2_ENABLED");
 628         if (env != nullptr && !strcmp(env, "1")) {
 629                 CORERUN_CMD = std::string("/opt/usr/dotnet/mic/crossgen2");
 630                 CROSSGEN2_PATH = "";
 631                 CLRJIT_PATH = std::string("/opt/usr/dotnet/mic/libclrjit_unix_") + ARCHITECTURE_IDENTIFIER + std::string("_x64.so");
 632         }
 633
 634         // get interval value
 635         const static std::string intervalFile = concatPath(__NATIVE_LIB_DIR, "crossgen_interval.txt");
 636         std::ifstream inFile(intervalFile);
 637         if (inFile) {
 638                 _SOUT("crossgen_interval.txt is found");
 639                 inFile >> __interval;
 640         }
 641
 642         if (initializePluginManager("normal")) {
 643                 _SERR("Fail to initialize PluginManager");
 644                 return NI_ERROR_UNKNOWN;
 645         }
 646
 647         try {
 648                 __pm = new PathManager();
 649         } catch (const std::exception& e) {
 650                 _SERR("Failed to create PathManager");
 651                 return NI_ERROR_UNKNOWN;
 652         }
 653
 654         char* pluginDllPaths = pluginGetDllPath();
 655         if (pluginDllPaths && pluginDllPaths[0] != '\0') {
 656                 __pm->addPlatformAssembliesPaths(pluginDllPaths, true);
 657         }
 658
 659         char* pluginNativePaths = pluginGetNativeDllSearchingPath();
 660         if (pluginNativePaths && pluginNativePaths[0] != '\0') {
 661                 __pm->addNativeDllSearchingPaths(pluginNativePaths, true);
 662         }
 663
 664         return NI_ERROR_NONE;
 665 #else
 666         _SERR("crossgen supports arm/arm64 architecture only. skip ni file generation");
 667         return NI_ERROR_NOT_SUPPORTED;
 668 #endif
 669 }
 670
 671 void finalizeNICommon()
 672 {
 673         __interval = 0;
 674
 675         finalizePluginManager();
 676
 677         delete(__pm);
 678         __pm = nullptr;
 679
 680         if (__ni_option) {
 681                 free(__ni_option);
 682                 __ni_option = nullptr;
 683         }
 684 }
 685
 686 ni_error_e createNIPlatform(NIOption* opt)
 687 {
 688         ni_error_e ret = createCoreLibNI(opt);
 689         if (ret != NI_ERROR_NONE) {
 690                 return ret;
 691         }
 692
 693         return createNIUnderDirs(__pm->getRuntimePath() + ":" + __pm->getTizenFXPath(), opt);
 694 }
 695
 696 ni_error_e createNIDll(const std::string& dllPath, NIOption* opt)
 697 {
 698         if (dllPath.find("System.Private.CoreLib.dll") != std::string::npos) {
 699                 return createCoreLibNI(opt);
 700         }
 701
 702         if (!isCoreLibPrepared()) {
 703                 return NI_ERROR_CORE_NI_FILE;
 704         }
 705
 706         return doAOTFile(dllPath, std::string(), opt);
 707 }
 708
 709 ni_error_e createNIUnderTAC(const std::string& targetPath, const std::string& refPaths, NIOption* opt)
 710 {
 711         ni_error_e ret;
 712
 713         // get managed file list from targetPath
 714         std::vector<std::string> dllList;
 715         ret = getTargetDllList(targetPath, dllList);
 716         if (ret != NI_ERROR_NONE) {
 717                 return ret;
 718         }
 719
 720         std::vector<std::string> needNIList;
 721         std::vector<std::string> niList;
 722
 723         for (auto &dll : dllList) {
 724                 if (!checkNIExistence(dll)) {
 725                         needNIList.push_back(dll);
 726                 }
 727                 niList.push_back(getNIFilePath(dll));
 728         }
 729
 730         if (!needNIList.empty()) {
 731                 // NI fils of TAC-related dlls under /opt/usr/dotnet should not be created under .native_image directory.
 732                 // So, unset NI_FLAGS_APPNI temporally and restore it after running AOT.
 733                 opt->flags &= ~NI_FLAGS_APPNI;
 734                 ret = doAOTList(needNIList, refPaths, opt);
 735                 opt->flags |= NI_FLAGS_APPNI;
 736                 if (ret != NI_ERROR_NONE) {
 737                         return ret;
 738                 }
 739         }
 740
 741         for (auto &niPath : niList) {
 742                 if (exist(niPath)) {
 743                         std::string symNIPath = concatPath(targetPath, getFileName(niPath));
 744                         if (!exist(symNIPath)) {
 745                                 bf::create_symlink(niPath, symNIPath);
 746                                 copySmackAndOwnership(targetPath.c_str(), symNIPath.c_str(), true);
 747                                 _SOUT("%s symbolic link file generated successfully.", symNIPath.c_str());
 748                                 _INFO("%s symbolic link file generated successfully.", symNIPath.c_str());
 749                         }
 750                 }
 751         }
 752
 753         return NI_ERROR_NONE;
 754 }
 755
 756
 757 ni_error_e createNIUnderDirs(const std::string& rootPaths, NIOption* opt)
 758 {
 759         ni_error_e ret = NI_ERROR_NONE;
 760         if (!isCoreLibPrepared()) {
 761                 return NI_ERROR_CORE_NI_FILE;
 762         }
 763
 764         std::vector<std::string> fileList;
 765         std::vector<std::string> paths;
 766         splitPath(rootPaths, paths);
 767
 768         for (const auto &path : paths) {
 769                 if (!exist(path)) {
 770                         continue;
 771                 }
 772
 773                 if (path.find(TAC_SYMLINK_SUB_DIR) != std::string::npos) {
 774                         ret = createNIUnderTAC(path, rootPaths, opt);
 775                         if (ret != NI_ERROR_NONE) {
 776                                 return ret;
 777                         }
 778                 } else {
 779                         ret = getTargetDllList(path, fileList);
 780                         if (ret != NI_ERROR_NONE) {
 781                                 return ret;
 782                         }
 783                 }
 784         }
 785
 786         if (fileList.empty()) {
 787                 return NI_ERROR_NONE;
 788         }
 789
 790         return doAOTList(fileList, rootPaths, opt);
 791 }
 792
 793 ni_error_e createNIUnderPkgRoot(const std::string& pkgId, NIOption* opt)
 794 {
 795         std::string rootPath = getRootPath(pkgId);
 796         if (rootPath.empty()) {
 797                 _SERR("Failed to get root path from [%s]", pkgId.c_str());
 798                 return NI_ERROR_INVALID_PACKAGE;
 799         }
 800
 801         __pm->setAppRootPath(rootPath);
 802
 803         char* extraDllPaths = pluginGetExtraDllPath();
 804         if (extraDllPaths && extraDllPaths[0] != '\0') {
 805                 __pm->setExtraDllPaths(extraDllPaths);
 806         }
 807
 808         opt->flags |= NI_FLAGS_APPNI;
 809
 810         if (isReadOnlyArea(rootPath)) {
 811                 opt->flags |= NI_FLAGS_APP_UNDER_RO_AREA;
 812                 opt->flags |= NI_FLAGS_NO_PIPELINE;
 813                 _SERR("Only no-pipeline mode supported for RO app. Set no-pipeline option forcibly");
 814         } else {
 815                 opt->flags &= ~NI_FLAGS_APP_UNDER_RO_AREA;
 816         }
 817
 818         // create native image under bin and lib directory
 819         // tac directory is skipped in the createNIUnderDirs.
 820         return createNIUnderDirs(__pm->getAppPaths(), opt);
 821 }
 822
 823 void removeNIPlatform()
 824 {
 825         std::string coreLib = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll");
 826         std::string coreLibBackup = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll.Backup");
 827
 828         if (hasCoreLibNI()) {
 829                 if (!isFile(coreLibBackup)) {
 830                         return;
 831                 }
 832
 833                 if (remove(coreLib.c_str())) {
 834                         _SERR("Failed to remove System.Private.CoreLib native image file");
 835                 }
 836                 if (rename(coreLibBackup.c_str(), coreLib.c_str())) {
 837                         _SERR("Failed to rename System.Private.CoreLib.Backup to origin");
 838                 }
 839         }
 840
 841 #ifdef UNIQUE_DEFAULT_BASE_ADDR_SUPPORT
 842         if (isFile(__SYSTEM_BASE_FILE)) {
 843                 if (remove(__SYSTEM_BASE_FILE)) {
 844                         _SERR("Failed to remove %s", __SYSTEM_BASE_FILE);
 845                 }
 846         }
 847 #endif
 848
 849         removeNIUnderDirs(__pm->getRuntimePath() + ":" + __pm->getTizenFXPath());
 850 }
 851
 852 void removeNIUnderDirs(const std::string& rootPaths)
 853 {
 854         auto convert = [](const std::string& path, const std::string& filename) {
 855                 if (isNativeImage(path)) {
 856                         if (remove(path.c_str())) {
 857                                 _SERR("Failed to remove %s", path.c_str());
 858                         }
 859                 }
 860         };
 861
 862         std::vector<std::string> paths;
 863         splitPath(rootPaths, paths);
 864         for (const auto &path : paths) {
 865                 scanFilesInDirectory(path, convert, -1);
 866         }
 867 }
 868
 869 ni_error_e removeNIUnderPkgRoot(const std::string& pkgId)
 870 {
 871         std::string rootPath = getRootPath(pkgId);
 872         if (rootPath.empty()) {
 873                 _SERR("Failed to get root path from [%s]", pkgId.c_str());
 874                 return NI_ERROR_INVALID_PACKAGE;
 875         }
 876
 877         __pm->setAppRootPath(rootPath);
 878
 879         // getAppNIPaths returns bin/.native_image, lib/.native_image and .tac_symlink.
 880         std::string appNIPaths = __pm->getAppNIPaths();
 881         std::vector<std::string> paths;
 882         splitPath(appNIPaths, paths);
 883         for (const auto &path : paths) {
 884                 if (!isReadOnlyArea(path)) {
 885                         // Only the native image inside the TAC should be removed.
 886                         if (strstr(path.c_str(), TAC_SYMLINK_SUB_DIR) != NULL) {
 887                                 removeNIUnderDirs(path);
 888                         } else {
 889                                 if (isDirectory(path)) {
 890                                         if (!removeAll(path.c_str())) {
 891                                                 _SERR("Failed to remove app ni dir [%s]", path.c_str());
 892                                         }
 893                                 }
 894                         }
 895                 }
 896         }
 897
 898         // In special cases, the ni file may exist in the dll location.
 899         // The code below is to avoid this exceptional case.
 900         std::string appPaths = __pm->getAppPaths();
 901         splitPath(appPaths, paths);
 902         for (const auto &path : paths) {
 903                 if (isDirectory(path)) {
 904                         removeNIUnderDirs(path);
 905                 }
 906         }
 907
 908         return NI_ERROR_NONE;
 909 }
 910
 911 ni_error_e regenerateAppNI(NIOption* opt)
 912 {
 913         if (!isCoreLibPrepared()) {
 914                 return NI_ERROR_CORE_NI_FILE;
 915         }
 916
 917         int ret = 0;
 918         pkgmgrinfo_appinfo_metadata_filter_h handle;
 919
 920         ret = pkgmgrinfo_appinfo_metadata_filter_create(&handle);
 921         if (ret != PMINFO_R_OK)
 922                 return NI_ERROR_UNKNOWN;
 923
 924         ret = pkgmgrinfo_appinfo_metadata_filter_add(handle, AOT_METADATA_KEY, METADATA_VALUE);
 925         if (ret != PMINFO_R_OK) {
 926                 pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
 927                 return NI_ERROR_UNKNOWN;
 928         }
 929
 930         ret = pkgmgrMDFilterForeach(handle, appAotCb, &opt);
 931         if (ret != 0) {
 932                 pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
 933                 return NI_ERROR_UNKNOWN;
 934         }
 935
 936         pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
 937         return NI_ERROR_NONE;
 938 }
 939
 940 // callback function of "pkgmgrinfo_appinfo_metadata_filter_foreach"
 941 static int regenTacCb(pkgmgrinfo_appinfo_h handle, void *userData)
 942 {
 943         char *pkgId = NULL;
 944         NIOption **pOpt = (NIOption**)userData;
 945
 946         int ret = pkgmgrinfo_appinfo_get_pkgid(handle, &pkgId);
 947         if (ret != PMINFO_R_OK || pkgId == NULL) {
 948                 _SERR("Failed to get pkgid");
 949                 return -1;
 950         }
 951
 952         sqlite3 *tac_db = openDB(TAC_APP_LIST_DB);
 953         if (!tac_db) {
 954                 _SERR("Sqlite open error");
 955                 return -1;
 956         }
 957         sqlite3_exec(tac_db, "BEGIN;", NULL, NULL, NULL);
 958
 959         char *sql = sqlite3_mprintf("SELECT * FROM TAC WHERE PKGID = %Q;", pkgId);
 960         std::vector<std::string> nugets = selectDB(tac_db, sql);
 961         sqlite3_free(sql);
 962
 963         if (tac_db) {
 964                 closeDB(tac_db);
 965                 tac_db = NULL;
 966         }
 967
 968         std::string nugetPaths;
 969         for (const auto &nuget : nugets) {
 970                 if (!nugetPaths.empty()) {
 971                         nugetPaths += ":";
 972                 }
 973                 nugetPaths += concatPath(__DOTNET_DIR, nuget);
 974         }
 975
 976         for (auto& nuget : nugets) {
 977                 createNIUnderTAC(concatPath(__DOTNET_DIR, nuget), nugetPaths, *pOpt);
 978         }
 979
 980         return 0;
 981 }
 982
 983 ni_error_e regenerateTACNI(NIOption* opt)
 984 {
 985         if (!isCoreLibPrepared()) {
 986                 return NI_ERROR_CORE_NI_FILE;
 987         }
 988
 989         removeNIUnderDirs(__DOTNET_DIR);
 990
 991         pkgmgrinfo_appinfo_metadata_filter_h handle;
 992         int ret = pkgmgrinfo_appinfo_metadata_filter_create(&handle);
 993         if (ret != PMINFO_R_OK) {
 994                 return NI_ERROR_UNKNOWN;
 995         }
 996
 997         ret = pkgmgrinfo_appinfo_metadata_filter_add(handle, TAC_METADATA_KEY, METADATA_VALUE);
 998         if (ret != PMINFO_R_OK) {
 999                 pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
1000                 return NI_ERROR_UNKNOWN;
1001         }
1002
1003         ret = pkgmgrMDFilterForeach(handle, regenTacCb, &opt);
1004         if (ret != 0) {
1005                 pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
1006                 return NI_ERROR_UNKNOWN;
1007         }
1008
1009         pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
1010
1011         return NI_ERROR_NONE;
1012 }
1013
1014 static std::vector<uid_t> getUserIds()
1015 {
1016         std::vector<uid_t> list;
1017
1018         while (true) {
1019                 errno = 0; // so we can distinguish errors from no more entries
1020                 passwd* entry = getpwent();
1021                 if (!entry) {
1022                         if (errno) {
1023                                 _SERR("Error while getting userIDs");
1024                                 list.clear();
1025                                 return list;
1026                         }
1027                         break;
1028                 }
1029                 list.push_back(entry->pw_uid);
1030         }
1031         endpwent();
1032
1033         return list;
1034 }
1035
1036 static std::string getAppDataPath(const std::string& pkgId, uid_t uid)
1037 {
1038         std::string pDataFile;
1039
1040         tzplatform_set_user(uid);
1041
1042         const char* tzUserApp = tzplatform_getenv(TZ_USER_APP);
1043         if (tzUserApp != NULL) {
1044                 pDataFile = std::string(tzUserApp) + "/" + pkgId + "/data/";
1045         }
1046
1047         tzplatform_reset_user();
1048
1049         return pDataFile;
1050 }
1051
1052 ni_error_e removeAppProfileData(const std::string& pkgId)
1053 {
1054         if (pkgId.empty()) {
1055                 return NI_ERROR_INVALID_PARAMETER;
1056         }
1057
1058         std::vector<uid_t> uidList = getUserIds();
1059         for (auto& uid : uidList) {
1060                 // get data path from pkgid
1061                 std::string dataPath = getAppDataPath(pkgId, uid);
1062                 if (!dataPath.empty() && exist(dataPath)) {
1063                         std::string pDataFile = dataPath + PROFILE_BASENAME;
1064
1065                         if (exist(pDataFile)) {
1066                                 if (!removeFile(pDataFile)) {
1067                                         _SERR("Fail to remove profile data file (%s).", pDataFile.c_str());
1068                                         return NI_ERROR_UNKNOWN;
1069                                 }
1070                                 _SOUT("Profile data (%s) is removed successfully", pDataFile.c_str());
1071                         }
1072                 }
1073         }
1074
1075         return NI_ERROR_NONE;
1076 }
1077
1078 static int appTypeListCb(pkgmgrinfo_appinfo_h handle, void *user_data)
1079 {
1080         char *pkgId = NULL;
1081         int ret = pkgmgrinfo_appinfo_get_pkgid(handle, &pkgId);
1082         if (ret != PMINFO_R_OK || pkgId == NULL) {
1083                 _SERR("Fail to get pkgid");
1084                 return 0;
1085         }
1086
1087         if (removeAppProfileData(pkgId) != NI_ERROR_NONE) {
1088                 _SERR("Fail to remove profile data for (%s)", pkgId);
1089         }
1090
1091         return 0;
1092 }
1093
1094 static ni_error_e removeAppProfileByAppType(const char* type)
1095 {
1096         int ret;
1097
1098         pkgmgrinfo_appinfo_filter_h filter;
1099
1100         ret = pkgmgrinfo_appinfo_filter_create(&filter);
1101         if (ret != PMINFO_R_OK) {
1102                 _SERR("Fail to create appinfo filter");
1103                 return NI_ERROR_UNKNOWN;
1104         }
1105
1106         ret = pkgmgrinfo_appinfo_filter_add_string(filter, PMINFO_APPINFO_PROP_APP_TYPE, type);
1107         if (ret != PMINFO_R_OK) {
1108                 pkgmgrinfo_appinfo_filter_destroy(filter);
1109                 _SERR("Fail to add appinfo filter (%s)", type);
1110                 return NI_ERROR_UNKNOWN;
1111         }
1112
1113         ret = pkgmgrinfo_appinfo_filter_foreach_appinfo(filter, appTypeListCb, NULL);
1114         if (ret != PMINFO_R_OK) {
1115                 _SERR("Fail to pkgmgrinfo_pkginfo_filter_foreach_pkginfo");
1116                 pkgmgrinfo_appinfo_filter_destroy(filter);
1117                 return NI_ERROR_UNKNOWN;
1118         }
1119
1120         pkgmgrinfo_appinfo_filter_destroy(filter);
1121
1122         return NI_ERROR_NONE;
1123 }
1124
1125 void removeAllAppProfileData()
1126 {
1127         std::vector<const char*> appTypeList = {"dotnet", "dotnet-nui", "dotnet-inhouse"};
1128
1129         for (auto& type : appTypeList) {
1130                 if (removeAppProfileByAppType(type) != NI_ERROR_NONE) {
1131                         _SERR("Fail to removeAppProfileByAppType for type (%s)", type);
1132                 }
1133         }
1134 }