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