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 const char* CORERUN_CMD = "/usr/share/dotnet.tizen/netcoreapp/corerun";
  71 static const char* CROSSGEN2_PATH = "/usr/share/dotnet.tizen/netcoreapp/crossgen2/crossgen2.dll";
  72 static const char* 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);
 293         args.push_back(CROSSGEN2_PATH);
 294         args.push_back(CROSSGEN_OPT_JITPATH);
 295         args.push_back(CLRJIT_PATH);
 296         args.push_back(CROSSGEN_OPT_TARGET_ARCH);
 297         args.push_back(ARCHITECTURE_IDENTIFIER);
 298         if (!(opt->flags & NI_FLAGS_NO_PIPELINE)) {
 299                 args.push_back(CROSSGEN_OPT_OUT_NEAR_INPUT);
 300                 args.push_back(CROSSGEN_OPT_SINGLE_FILE_COMPILATION);
 301         }
 302         //args.push_back(OPT_PARALLELISM);
 303         //args.push_back(OPT_PARALLELISM_COUNT);
 304         args.push_back(CROSSGEN_OPT_RESILIENT);
 305
 306         args.push_back(CROSSGEN_OPT_OPTIMIZE);
 307
 308         if (opt->flags & NI_FLAGS_INPUT_BUBBLE) {
 309                 args.push_back(CROSSGEN_OPT_INPUTBUBBLE);
 310                 args.push_back(CROSSGEN_OPT_COMPILE_BUBBLE_GENERICS);
 311
 312                 if (opt->flags & NI_FLAGS_INPUT_BUBBLE_REF) {
 313                         INPUTBUBBLE_REF_VECTOR.clear();
 314                         // check inputbubbleref format.
 315                         for (const auto &path : opt->inputBubbleRefPath) {
 316                                 if (checkDllExistInDir(path)) {
 317                                         INPUTBUBBLE_REF_VECTOR.push_back("--inputbubbleref:" + path + "/*.dll");
 318                                 }
 319                         }
 320                         // add ref path to inputbubble ref
 321                         for (const auto &path : refPaths) {
 322                                 if (checkDllExistInDir(path)) {
 323                                         INPUTBUBBLE_REF_VECTOR.push_back("--inputbubbleref:" + path + "/*.dll");
 324                                 }
 325                         }
 326                         for (const auto &path : INPUTBUBBLE_REF_VECTOR) {
 327                                 args.push_back(path.c_str());
 328                         }
 329                 }
 330         }
 331
 332         if (opt->flags & NI_FLAGS_MIBC) {
 333                 MIBC_VECTOR.clear();
 334                 for (const auto &path : opt->mibcPath) {
 335                         MIBC_VECTOR.push_back("--mibc:" + path);
 336                 }
 337                 for (const auto &path : MIBC_VECTOR) {
 338                         args.push_back(path.c_str());
 339                 }
 340         }
 341
 342         if (opt->flags & NI_FLAGS_VERBOSE) {
 343                 args.push_back(CROSSGEN_OPT_VERBOSE);
 344         }
 345
 346         REF_VECTOR.clear();
 347
 348         // set reference path
 349         if (opt->flags & NI_FLAGS_REF) {
 350                 for (const auto &path : opt->refPath) {
 351                         REF_VECTOR.push_back("-r:" + path + "/*.dll");
 352                 }
 353         } else {
 354                 std::vector<std::string> paths = __pm->getPlatformAssembliesPaths();
 355                 for (const auto &path : paths) {
 356                         if (checkDllExistInDir(path)) {
 357                                 REF_VECTOR.push_back("-r:" + path + "/*.dll");
 358                         }
 359                 }
 360         }
 361
 362         for (const auto &path : refPaths) {
 363                 if (checkDllExistInDir(path)) {
 364                         REF_VECTOR.push_back("-r:" + path + "/*.dll");
 365                 }
 366         }
 367
 368         for (const auto &path : REF_VECTOR) {
 369                 args.push_back(path.c_str());
 370         }
 371 }
 372
 373 static void clearArgs(std::vector<const char*>& args)
 374 {
 375         REF_VECTOR.clear();
 376         args.clear();
 377 }
 378
 379 static ni_error_e makePdbSymlinkForNI(std::string dllPath, std::string niPath)
 380 {
 381         std::string pdbPath = changeExtension(dllPath, ".dll", ".pdb");
 382         try {
 383                 if (exist(pdbPath)) {
 384                         std::string targetPDBPath = changeExtension(niPath, ".ni.dll", ".pdb");
 385                         if (!exist(targetPDBPath)) {
 386                                 bf::create_symlink(pdbPath, targetPDBPath);
 387                                 copySmackAndOwnership(pdbPath, targetPDBPath, true);
 388                         }
 389                 }
 390         } catch (const bf::filesystem_error& error) {
 391                 _SERR("Fail to create symlink for %s", pdbPath.c_str());
 392                 return NI_ERROR_UNKNOWN;
 393         }
 394
 395         return NI_ERROR_NONE;
 396 }
 397
 398 static ni_error_e crossgen2PipeLine(const std::vector<std::string>& dllList, const std::vector<std::string>& refPaths, NIOption* opt)
 399 {
 400         // fork crossgen2
 401         pid_t pid = fork();
 402         if (pid == -1)
 403                 return NI_ERROR_UNKNOWN;
 404
 405         if (pid > 0) {
 406                 int status;
 407                 waitpid(pid, &status, 0);
 408                 if (WIFEXITED(status)) {
 409                         for (auto& dllPath: dllList) {
 410                                 std::string niPath = changeExtension(dllPath, ".dll", ".ni.dll");
 411
 412                                 if (!exist(niPath)) {
 413                                         _SERR("Fail to create native image for %s", dllPath.c_str());
 414                                         return NI_ERROR_NO_SUCH_FILE;
 415                                 }
 416
 417                                 copySmackAndOwnership(dllPath, niPath);
 418                                 // if AppNI then move ni.dll file to .native_image and copy pdb to .native_image
 419                                 if (opt->flags & NI_FLAGS_APPNI) {
 420                                         std::string appNIPath = getAppNIFilePath(dllPath, opt);
 421                                         moveFile(niPath, appNIPath);
 422                                         makePdbSymlinkForNI(dllPath, appNIPath);
 423                                         niPath = appNIPath;
 424                                 }
 425
 426                                 _SOUT("Native image %s generated successfully.", niPath.c_str());
 427                         }
 428                 }
 429         } else {
 430                 std::vector<const char*> argv;
 431
 432                 makeArgs(argv, refPaths, opt);
 433
 434                 // add input files at the end of parameter
 435                 for (const auto &input : dllList) {
 436                         argv.push_back(input.c_str());
 437                         _SOUT("+ %s", input.c_str());
 438                 }
 439
 440                 argv.push_back(nullptr);
 441
 442                 // print cmd
 443                 if (opt->flags & NI_FLAGS_PRINT_CMD) {
 444                         _SOUT("==================== NI Commands =========================");
 445                         for (auto &arg: argv) _SOUT("+ %s", arg);
 446                 }
 447
 448                 execv(CORERUN_CMD, const_cast<char* const*>(argv.data()));
 449
 450                 clearArgs(argv);
 451                 exit(0);
 452         }
 453
 454         return NI_ERROR_NONE;
 455 }
 456
 457 static ni_error_e crossgen2NoPipeLine(const std::vector<std::string>& dllList, const std::vector<std::string>& refPaths, NIOption* opt)
 458 {
 459         for (auto& dllPath : dllList) {
 460                 std::string niPath;
 461                 if (opt->flags & NI_FLAGS_APPNI) {
 462                         niPath = getAppNIFilePath(dllPath, opt);
 463                 } else {
 464                         niPath = getNIFilePath(dllPath);
 465                 }
 466
 467                 // fork crossgen2
 468                 pid_t pid = fork();
 469                 if (pid == -1)
 470                         return NI_ERROR_UNKNOWN;
 471
 472                 if (pid > 0) {
 473                         int status;
 474                         waitpid(pid, &status, 0);
 475                         if (WIFEXITED(status)) {
 476                                 if (!exist(niPath)) {
 477                                         _SERR("Fail to create native image for %s", dllPath.c_str());
 478                                         return NI_ERROR_NO_SUCH_FILE;
 479                                 }
 480
 481                                 copySmackAndOwnership(dllPath, niPath);
 482                                 if (opt->flags & NI_FLAGS_APPNI) {
 483                                         makePdbSymlinkForNI(dllPath, niPath);
 484                                 }
 485
 486                                 _SOUT("Native image %s generated successfully.", niPath.c_str());
 487                         }
 488                 } else {
 489                         std::vector<const char*> argv;
 490                         makeArgs(argv, refPaths, opt);
 491
 492                         argv.push_back("-o");
 493                         argv.push_back(niPath.c_str());
 494
 495                         argv.push_back(dllPath.c_str());
 496                         _SOUT("+ %s", dllPath.c_str());
 497
 498                         // end param
 499                         argv.push_back(nullptr);
 500
 501                         // print cmd
 502                         if (opt->flags & NI_FLAGS_PRINT_CMD) {
 503                                 _SOUT("==================== NI Commands =========================");
 504                                 for (auto &arg: argv) _SOUT("+ %s", arg);
 505                         }
 506
 507                         execv(CORERUN_CMD, const_cast<char* const*>(argv.data()));
 508
 509                         clearArgs(argv);
 510                         exit(0);
 511                 }
 512
 513                 waitInterval();
 514         }
 515
 516         return NI_ERROR_NONE;
 517 }
 518
 519 static ni_error_e doAOTList(std::vector<std::string>& dllList, const std::string& refPaths, NIOption* opt)
 520 {
 521         if (dllList.empty()) {
 522                 return NI_ERROR_INVALID_PARAMETER;
 523         }
 524         // When performing AOT for one Dll, an error is returned when an error occurs.
 525         // However, when processing multiple dlls at once, only the log for errors is output and skipped.
 526
 527         for (auto it = dllList.begin(); it != dllList.end(); it++) {
 528                 std::string f = *it;
 529                 if (!isFile(f)) {
 530                         _SERR("dll file is not exist : %s", f.c_str());
 531                         dllList.erase(it--);
 532                 }
 533                 if (!isManagedAssembly(f)) {
 534                         _SERR("Input file is not a dll file : %s", f.c_str());
 535                         dllList.erase(it--);
 536                 }
 537         }
 538
 539         std::vector<std::string> paths;
 540         splitPath(refPaths, paths);
 541
 542         if (opt->flags & NI_FLAGS_NO_PIPELINE) {
 543                 crossgen2NoPipeLine(dllList, paths, opt);
 544         } else {
 545                 crossgen2PipeLine(dllList, paths, opt);
 546         }
 547
 548         return NI_ERROR_NONE;
 549 }
 550
 551 static ni_error_e doAOTFile(const std::string& dllFile, const std::string& refPaths, NIOption* opt)
 552 {
 553         if (!isFile(dllFile)) {
 554                 _SERR("dll file is not exist : %s", dllFile.c_str());
 555                 return NI_ERROR_NO_SUCH_FILE;
 556         }
 557
 558         if (!isManagedAssembly(dllFile)) {
 559                 _SERR("Failed. Input parameter is not managed dll (%s)\n", dllFile.c_str());
 560                 return NI_ERROR_INVALID_PARAMETER;
 561         }
 562
 563         std::vector<std::string> dllList;
 564         dllList.push_back(getAbsolutePath(dllFile));
 565         return doAOTList(dllList, refPaths, opt);
 566 }
 567
 568 // callback function of "pkgmgrinfo_appinfo_metadata_filter_foreach"
 569 static int appAotCb(pkgmgrinfo_appinfo_h handle, void *userData)
 570 {
 571         char *pkgId = NULL;
 572         int ret = 0;
 573         NIOption **pOptions = (NIOption**)userData;
 574
 575         ret = pkgmgrinfo_appinfo_get_pkgid(handle, &pkgId);
 576         if (ret != PMINFO_R_OK) {
 577                 _SERR("Failed to get pkgid");
 578                 return -1;
 579         }
 580
 581         if (removeNIUnderPkgRoot(pkgId) != NI_ERROR_NONE) {
 582                 _SERR("Failed to remove previous dlls from [%s]", pkgId);
 583                 return -1;
 584         }
 585
 586         if (createNIUnderPkgRoot(pkgId, *pOptions) != NI_ERROR_NONE) {
 587                 _SERR("Failed to generate NI file [%s]", pkgId);
 588                 return -1;
 589         } else {
 590                 _SOUT("Complete make application to native image");
 591         }
 592
 593         return 0;
 594 }
 595
 596 static ni_error_e createCoreLibNI(NIOption* opt)
 597 {
 598         std::string coreLib = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll");
 599         std::string niCoreLib = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.ni.dll");
 600         std::string coreLibBackup = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll.Backup");
 601
 602         if (!isFile(coreLibBackup) && !hasCoreLibNI()) {
 603                 if (doAOTFile(coreLib, std::string(), opt) == NI_ERROR_NONE && exist(niCoreLib)) {
 604                         if (rename(coreLib.c_str(), coreLibBackup.c_str())) {
 605                                 _SERR("Failed to rename System.Private.CoreLib.dll");
 606                                 return NI_ERROR_CORE_NI_FILE;
 607                         }
 608                         if (rename(niCoreLib.c_str(), coreLib.c_str())) {
 609                                 _SERR("Failed to rename System.Private.CoreLib.ni.dll");
 610                                 return NI_ERROR_CORE_NI_FILE;
 611                         }
 612                 } else {
 613                         _SERR("Failed to create native image for %s", coreLib.c_str());
 614                         return NI_ERROR_CORE_NI_FILE;
 615                 }
 616         }
 617         return NI_ERROR_NONE;
 618 }
 619
 620 ni_error_e initNICommon()
 621 {
 622 #if defined(__arm__) || defined(__aarch64__)
 623         // get interval value
 624         const static std::string intervalFile = concatPath(__NATIVE_LIB_DIR, "crossgen_interval.txt");
 625         std::ifstream inFile(intervalFile);
 626         if (inFile) {
 627                 _SOUT("crossgen_interval.txt is found");
 628                 inFile >> __interval;
 629         }
 630
 631         if (initializePluginManager("normal")) {
 632                 _SERR("Fail to initialize PluginManager");
 633                 return NI_ERROR_UNKNOWN;
 634         }
 635
 636         try {
 637                 __pm = new PathManager();
 638         } catch (const std::exception& e) {
 639                 _SERR("Failed to create PathManager");
 640                 return NI_ERROR_UNKNOWN;
 641         }
 642
 643         char* pluginDllPaths = pluginGetDllPath();
 644         if (pluginDllPaths && pluginDllPaths[0] != '\0') {
 645                 __pm->addPlatformAssembliesPaths(pluginDllPaths, true);
 646         }
 647
 648         char* pluginNativePaths = pluginGetNativeDllSearchingPath();
 649         if (pluginNativePaths && pluginNativePaths[0] != '\0') {
 650                 __pm->addNativeDllSearchingPaths(pluginNativePaths, true);
 651         }
 652
 653         return NI_ERROR_NONE;
 654 #else
 655         _SERR("crossgen supports arm/arm64 architecture only. skip ni file generation");
 656         return NI_ERROR_NOT_SUPPORTED;
 657 #endif
 658 }
 659
 660 void finalizeNICommon()
 661 {
 662         __interval = 0;
 663
 664         finalizePluginManager();
 665
 666         delete(__pm);
 667         __pm = nullptr;
 668
 669         if (__ni_option) {
 670                 free(__ni_option);
 671                 __ni_option = nullptr;
 672         }
 673 }
 674
 675 ni_error_e createNIPlatform(NIOption* opt)
 676 {
 677         ni_error_e ret = createCoreLibNI(opt);
 678         if (ret != NI_ERROR_NONE) {
 679                 return ret;
 680         }
 681
 682         return createNIUnderDirs(__pm->getRuntimePath() + ":" + __pm->getTizenFXPath(), opt);
 683 }
 684
 685 ni_error_e createNIDll(const std::string& dllPath, NIOption* opt)
 686 {
 687         if (dllPath.find("System.Private.CoreLib.dll") != std::string::npos) {
 688                 return createCoreLibNI(opt);
 689         }
 690
 691         if (!isCoreLibPrepared()) {
 692                 return NI_ERROR_CORE_NI_FILE;
 693         }
 694
 695         return doAOTFile(dllPath, std::string(), opt);
 696 }
 697
 698 ni_error_e createNIUnderTAC(const std::string& targetPath, const std::string& refPaths, NIOption* opt)
 699 {
 700         ni_error_e ret;
 701
 702         // get managed file list from targetPath
 703         std::vector<std::string> dllList;
 704         ret = getTargetDllList(targetPath, dllList);
 705         if (ret != NI_ERROR_NONE) {
 706                 return ret;
 707         }
 708
 709         std::vector<std::string> needNIList;
 710         std::vector<std::string> niList;
 711
 712         for (auto &dll : dllList) {
 713                 if (!checkNIExistence(dll)) {
 714                         needNIList.push_back(dll);
 715                 }
 716                 niList.push_back(getNIFilePath(dll));
 717         }
 718
 719         if (!needNIList.empty()) {
 720                 // NI fils of TAC-related dlls under /opt/usr/dotnet should not be created under .native_image directory.
 721                 // So, unset NI_FLAGS_APPNI temporally and restore it after running AOT.
 722                 opt->flags &= ~NI_FLAGS_APPNI;
 723                 ret = doAOTList(needNIList, refPaths, opt);
 724                 opt->flags |= NI_FLAGS_APPNI;
 725                 if (ret != NI_ERROR_NONE) {
 726                         return ret;
 727                 }
 728         }
 729
 730         for (auto &niPath : niList) {
 731                 if (exist(niPath)) {
 732                         std::string symNIPath = concatPath(targetPath, getFileName(niPath));
 733                         if (!exist(symNIPath)) {
 734                                 bf::create_symlink(niPath, symNIPath);
 735                                 copySmackAndOwnership(targetPath.c_str(), symNIPath.c_str(), true);
 736                                 _SOUT("%s symbolic link file generated successfully.", symNIPath.c_str());
 737                                 _INFO("%s symbolic link file generated successfully.", symNIPath.c_str());
 738                         }
 739                 }
 740         }
 741
 742         return NI_ERROR_NONE;
 743 }
 744
 745
 746 ni_error_e createNIUnderDirs(const std::string& rootPaths, NIOption* opt)
 747 {
 748         ni_error_e ret = NI_ERROR_NONE;
 749         if (!isCoreLibPrepared()) {
 750                 return NI_ERROR_CORE_NI_FILE;
 751         }
 752
 753         std::vector<std::string> fileList;
 754         std::vector<std::string> paths;
 755         splitPath(rootPaths, paths);
 756
 757         for (const auto &path : paths) {
 758                 if (!exist(path)) {
 759                         continue;
 760                 }
 761
 762                 if (path.find(TAC_SYMLINK_SUB_DIR) != std::string::npos) {
 763                         ret = createNIUnderTAC(path, rootPaths, opt);
 764                         if (ret != NI_ERROR_NONE) {
 765                                 return ret;
 766                         }
 767                 } else {
 768                         ret = getTargetDllList(path, fileList);
 769                         if (ret != NI_ERROR_NONE) {
 770                                 return ret;
 771                         }
 772                 }
 773         }
 774
 775         if (fileList.empty()) {
 776                 return NI_ERROR_NONE;
 777         }
 778
 779         return doAOTList(fileList, rootPaths, opt);
 780 }
 781
 782 ni_error_e createNIUnderPkgRoot(const std::string& pkgId, NIOption* opt)
 783 {
 784         std::string rootPath = getRootPath(pkgId);
 785         if (rootPath.empty()) {
 786                 _SERR("Failed to get root path from [%s]", pkgId.c_str());
 787                 return NI_ERROR_INVALID_PACKAGE;
 788         }
 789
 790         __pm->setAppRootPath(rootPath);
 791
 792         char* extraDllPaths = pluginGetExtraDllPath();
 793         if (extraDllPaths && extraDllPaths[0] != '\0') {
 794                 __pm->setExtraDllPaths(extraDllPaths);
 795         }
 796
 797         opt->flags |= NI_FLAGS_APPNI;
 798
 799         if (isReadOnlyArea(rootPath)) {
 800                 opt->flags |= NI_FLAGS_APP_UNDER_RO_AREA;
 801                 opt->flags |= NI_FLAGS_NO_PIPELINE;
 802                 _SERR("Only no-pipeline mode supported for RO app. Set no-pipeline option forcibly");
 803         } else {
 804                 opt->flags &= ~NI_FLAGS_APP_UNDER_RO_AREA;
 805         }
 806
 807         // create native image under bin and lib directory
 808         // tac directory is skipped in the createNIUnderDirs.
 809         return createNIUnderDirs(__pm->getAppPaths(), opt);
 810 }
 811
 812 void removeNIPlatform()
 813 {
 814         std::string coreLib = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll");
 815         std::string coreLibBackup = concatPath(__pm->getRuntimePath(), "System.Private.CoreLib.dll.Backup");
 816
 817         if (hasCoreLibNI()) {
 818                 if (!isFile(coreLibBackup)) {
 819                         return;
 820                 }
 821
 822                 if (remove(coreLib.c_str())) {
 823                         _SERR("Failed to remove System.Private.CoreLib native image file");
 824                 }
 825                 if (rename(coreLibBackup.c_str(), coreLib.c_str())) {
 826                         _SERR("Failed to rename System.Private.CoreLib.Backup to origin");
 827                 }
 828         }
 829
 830 #ifdef UNIQUE_DEFAULT_BASE_ADDR_SUPPORT
 831         if (isFile(__SYSTEM_BASE_FILE)) {
 832                 if (remove(__SYSTEM_BASE_FILE)) {
 833                         _SERR("Failed to remove %s", __SYSTEM_BASE_FILE);
 834                 }
 835         }
 836 #endif
 837
 838         removeNIUnderDirs(__pm->getRuntimePath() + ":" + __pm->getTizenFXPath());
 839 }
 840
 841 void removeNIUnderDirs(const std::string& rootPaths)
 842 {
 843         auto convert = [](const std::string& path, const std::string& filename) {
 844                 if (isNativeImage(path)) {
 845                         if (remove(path.c_str())) {
 846                                 _SERR("Failed to remove %s", path.c_str());
 847                         }
 848                 }
 849         };
 850
 851         std::vector<std::string> paths;
 852         splitPath(rootPaths, paths);
 853         for (const auto &path : paths) {
 854                 scanFilesInDirectory(path, convert, -1);
 855         }
 856 }
 857
 858 ni_error_e removeNIUnderPkgRoot(const std::string& pkgId)
 859 {
 860         std::string rootPath = getRootPath(pkgId);
 861         if (rootPath.empty()) {
 862                 _SERR("Failed to get root path from [%s]", pkgId.c_str());
 863                 return NI_ERROR_INVALID_PACKAGE;
 864         }
 865
 866         __pm->setAppRootPath(rootPath);
 867
 868         // getAppNIPaths returns bin/.native_image, lib/.native_image and .tac_symlink.
 869         std::string appNIPaths = __pm->getAppNIPaths();
 870         std::vector<std::string> paths;
 871         splitPath(appNIPaths, paths);
 872         for (const auto &path : paths) {
 873                 if (!isReadOnlyArea(path)) {
 874                         // Only the native image inside the TAC should be removed.
 875                         if (strstr(path.c_str(), TAC_SYMLINK_SUB_DIR) != NULL) {
 876                                 removeNIUnderDirs(path);
 877                         } else {
 878                                 if (isDirectory(path)) {
 879                                         if (!removeAll(path.c_str())) {
 880                                                 _SERR("Failed to remove app ni dir [%s]", path.c_str());
 881                                         }
 882                                 }
 883                         }
 884                 }
 885         }
 886
 887         // In special cases, the ni file may exist in the dll location.
 888         // The code below is to avoid this exceptional case.
 889         std::string appPaths = __pm->getAppPaths();
 890         splitPath(appPaths, paths);
 891         for (const auto &path : paths) {
 892                 if (isDirectory(path)) {
 893                         removeNIUnderDirs(path);
 894                 }
 895         }
 896
 897         return NI_ERROR_NONE;
 898 }
 899
 900 ni_error_e regenerateAppNI(NIOption* opt)
 901 {
 902         if (!isCoreLibPrepared()) {
 903                 return NI_ERROR_CORE_NI_FILE;
 904         }
 905
 906         int ret = 0;
 907         pkgmgrinfo_appinfo_metadata_filter_h handle;
 908
 909         ret = pkgmgrinfo_appinfo_metadata_filter_create(&handle);
 910         if (ret != PMINFO_R_OK)
 911                 return NI_ERROR_UNKNOWN;
 912
 913         ret = pkgmgrinfo_appinfo_metadata_filter_add(handle, AOT_METADATA_KEY, METADATA_VALUE);
 914         if (ret != PMINFO_R_OK) {
 915                 pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
 916                 return NI_ERROR_UNKNOWN;
 917         }
 918
 919         ret = pkgmgrMDFilterForeach(handle, appAotCb, &opt);
 920         if (ret != 0) {
 921                 pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
 922                 return NI_ERROR_UNKNOWN;
 923         }
 924
 925         pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
 926         return NI_ERROR_NONE;
 927 }
 928
 929 // callback function of "pkgmgrinfo_appinfo_metadata_filter_foreach"
 930 static int regenTacCb(pkgmgrinfo_appinfo_h handle, void *userData)
 931 {
 932         char *pkgId = NULL;
 933         NIOption **pOpt = (NIOption**)userData;
 934
 935         int ret = pkgmgrinfo_appinfo_get_pkgid(handle, &pkgId);
 936         if (ret != PMINFO_R_OK || pkgId == NULL) {
 937                 _SERR("Failed to get pkgid");
 938                 return -1;
 939         }
 940
 941         sqlite3 *tac_db = openDB(TAC_APP_LIST_DB);
 942         if (!tac_db) {
 943                 _SERR("Sqlite open error");
 944                 return -1;
 945         }
 946         sqlite3_exec(tac_db, "BEGIN;", NULL, NULL, NULL);
 947
 948         char *sql = sqlite3_mprintf("SELECT * FROM TAC WHERE PKGID = %Q;", pkgId);
 949         std::vector<std::string> nugets = selectDB(tac_db, sql);
 950         sqlite3_free(sql);
 951
 952         if (tac_db) {
 953                 closeDB(tac_db);
 954                 tac_db = NULL;
 955         }
 956
 957         std::string nugetPaths;
 958         for (const auto &nuget : nugets) {
 959                 if (!nugetPaths.empty()) {
 960                         nugetPaths += ":";
 961                 }
 962                 nugetPaths += concatPath(__DOTNET_DIR, nuget);
 963         }
 964
 965         for (auto& nuget : nugets) {
 966                 createNIUnderTAC(concatPath(__DOTNET_DIR, nuget), nugetPaths, *pOpt);
 967         }
 968
 969         return 0;
 970 }
 971
 972 ni_error_e regenerateTACNI(NIOption* opt)
 973 {
 974         if (!isCoreLibPrepared()) {
 975                 return NI_ERROR_CORE_NI_FILE;
 976         }
 977
 978         removeNIUnderDirs(__DOTNET_DIR);
 979
 980         pkgmgrinfo_appinfo_metadata_filter_h handle;
 981         int ret = pkgmgrinfo_appinfo_metadata_filter_create(&handle);
 982         if (ret != PMINFO_R_OK) {
 983                 return NI_ERROR_UNKNOWN;
 984         }
 985
 986         ret = pkgmgrinfo_appinfo_metadata_filter_add(handle, TAC_METADATA_KEY, METADATA_VALUE);
 987         if (ret != PMINFO_R_OK) {
 988                 pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
 989                 return NI_ERROR_UNKNOWN;
 990         }
 991
 992         ret = pkgmgrMDFilterForeach(handle, regenTacCb, &opt);
 993         if (ret != 0) {
 994                 pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
 995                 return NI_ERROR_UNKNOWN;
 996         }
 997
 998         pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
 999
1000         return NI_ERROR_NONE;
1001 }
1002
1003 static std::vector<uid_t> getUserIds()
1004 {
1005         std::vector<uid_t> list;
1006
1007         while (true) {
1008                 errno = 0; // so we can distinguish errors from no more entries
1009                 passwd* entry = getpwent();
1010                 if (!entry) {
1011                         if (errno) {
1012                                 _SERR("Error while getting userIDs");
1013                                 list.clear();
1014                                 return list;
1015                         }
1016                         break;
1017                 }
1018                 list.push_back(entry->pw_uid);
1019         }
1020         endpwent();
1021
1022         return list;
1023 }
1024
1025 static std::string getAppDataPath(const std::string& pkgId, uid_t uid)
1026 {
1027         std::string pDataFile;
1028
1029         tzplatform_set_user(uid);
1030
1031         const char* tzUserApp = tzplatform_getenv(TZ_USER_APP);
1032         if (tzUserApp != NULL) {
1033                 pDataFile = std::string(tzUserApp) + "/" + pkgId + "/data/";
1034         }
1035
1036         tzplatform_reset_user();
1037
1038         return pDataFile;
1039 }
1040
1041 ni_error_e removeAppProfileData(const std::string& pkgId)
1042 {
1043         if (pkgId.empty()) {
1044                 return NI_ERROR_INVALID_PARAMETER;
1045         }
1046
1047         std::vector<uid_t> uidList = getUserIds();
1048         for (auto& uid : uidList) {
1049                 // get data path from pkgid
1050                 std::string dataPath = getAppDataPath(pkgId, uid);
1051                 if (!dataPath.empty() && exist(dataPath)) {
1052                         std::string pDataFile = dataPath + PROFILE_BASENAME;
1053
1054                         if (exist(pDataFile)) {
1055                                 if (!removeFile(pDataFile)) {
1056                                         _SERR("Fail to remove profile data file (%s).", pDataFile.c_str());
1057                                         return NI_ERROR_UNKNOWN;
1058                                 }
1059                                 _SOUT("Profile data (%s) is removed successfully", pDataFile.c_str());
1060                         }
1061                 }
1062         }
1063
1064         return NI_ERROR_NONE;
1065 }
1066
1067 static int appTypeListCb(pkgmgrinfo_appinfo_h handle, void *user_data)
1068 {
1069         char *pkgId = NULL;
1070         int ret = pkgmgrinfo_appinfo_get_pkgid(handle, &pkgId);
1071         if (ret != PMINFO_R_OK || pkgId == NULL) {
1072                 _SERR("Fail to get pkgid");
1073                 return 0;
1074         }
1075
1076         if (removeAppProfileData(pkgId) != NI_ERROR_NONE) {
1077                 _SERR("Fail to remove profile data for (%s)", pkgId);
1078         }
1079
1080         return 0;
1081 }
1082
1083 static ni_error_e removeAppProfileByAppType(const char* type)
1084 {
1085         int ret;
1086
1087         pkgmgrinfo_appinfo_filter_h filter;
1088
1089         ret = pkgmgrinfo_appinfo_filter_create(&filter);
1090         if (ret != PMINFO_R_OK) {
1091                 _SERR("Fail to create appinfo filter");
1092                 return NI_ERROR_UNKNOWN;
1093         }
1094
1095         ret = pkgmgrinfo_appinfo_filter_add_string(filter, PMINFO_APPINFO_PROP_APP_TYPE, type);
1096         if (ret != PMINFO_R_OK) {
1097                 pkgmgrinfo_appinfo_filter_destroy(filter);
1098                 _SERR("Fail to add appinfo filter (%s)", type);
1099                 return NI_ERROR_UNKNOWN;
1100         }
1101
1102         ret = pkgmgrinfo_appinfo_filter_foreach_appinfo(filter, appTypeListCb, NULL);
1103         if (ret != PMINFO_R_OK) {
1104                 _SERR("Fail to pkgmgrinfo_pkginfo_filter_foreach_pkginfo");
1105                 pkgmgrinfo_appinfo_filter_destroy(filter);
1106                 return NI_ERROR_UNKNOWN;
1107         }
1108
1109         pkgmgrinfo_appinfo_filter_destroy(filter);
1110
1111         return NI_ERROR_NONE;
1112 }
1113
1114 void removeAllAppProfileData()
1115 {
1116         std::vector<const char*> appTypeList = {"dotnet", "dotnet-nui", "dotnet-inhouse"};
1117
1118         for (auto& type : appTypeList) {
1119                 if (removeAppProfileByAppType(type) != NI_ERROR_NONE) {
1120                         _SERR("Fail to removeAppProfileByAppType for type (%s)", type);
1121                 }
1122         }
1123 }