#include <dlfcn.h>
+#include <signal.h>
#include <string>
#include <fstream>
#include <vector>
+#include <sstream>
+#include <locale>
+#include <codecvt>
+
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <linux/limits.h>
+
+#include <storage.h>
+#include <app_common.h>
+
+#include "injection.h"
#include "utils.h"
#include "log.h"
#include "launcher.h"
#include "dotnet_launcher.h"
+#include "plugin_manager.h"
+#include "path_manager.h"
+#include "log_manager.h"
namespace tizen {
namespace runtime {
namespace dotnetcore {
-CoreRuntime::CoreRuntime() :
- InitializeClr(nullptr),
- ExecuteAssembly(nullptr),
- Shutdown(nullptr),
- CreateDelegate(nullptr),
- coreclrLib(nullptr),
- hostHandle(nullptr),
- domainId(-1),
- PreparedFunction(nullptr),
- LaunchFunction(nullptr)
-{
-#define __XSTR(x) #x
-#define __STR(x) __XSTR(x)
+#if defined (__aarch64__)
+#define ARCHITECTURE_IDENTIFIER "arm64"
+const static std::vector<std::string> RID_FALLBACK_GRAPH =
+ {"linux-arm64", "linux", "unix-arm64", "unix", "any", "base"};
-#ifdef DEVICE_API_DIR
- DeviceAPIDirectory = __STR(DEVICE_API_DIR);
-#endif
-#ifdef RUNTIME_DIR
- RuntimeDirectory = __STR(RUNTIME_DIR);
-#endif
-#ifdef NATIVE_LIB_DIR
- NativeLibDirectory = __STR(NATIVE_LIB_DIR);
-#endif
+#elif defined (__arm__)
+#define ARCHITECTURE_IDENTIFIER "arm"
+const static std::vector<std::string> RID_FALLBACK_GRAPH =
+ {"tizen.5.0.0-armel", "tizen.5.0.0", "tizen.4.0.0-armel", "tizen.4.0.0", "tizen-armel", "tizen", "linux-armel", "linux", "unix-armel", "unix", "any", "base"};
-#ifdef USE_MANAGED_LAUNCHER
-#ifdef CORECLR_LAUNCHER_ASSEMBLY_PATH
- LauncherAssembly = __STR(CORECLR_LAUNCHER_ASSEMBLY_PATH);
-#endif
-#endif
+#elif defined (__x86_64__)
+#define ARCHITECTURE_IDENTIFIER "x64"
+const static std::vector<std::string> RID_FALLBACK_GRAPH =
+ {"linux-x64", "linux", "unix-x64", "unix", "any", "base"};
-#undef __STR
-#undef __XSTR
+#elif defined (__i386__)
+#define ARCHITECTURE_IDENTIFIER "x86"
+const static std::vector<std::string> RID_FALLBACK_GRAPH =
+ {"tizen.5.0.0-x86", "tizen.5.0.0", "tizen.4.0.0-x86", "tizen.4.0.0", "tizen-x86", "tizen", "linux-x86", "linux", "unix-x86", "unix", "any", "base"};
- _DBG("Constructor called!!");
-}
+#else
+#error "Unknown target"
+#endif
-CoreRuntime::~CoreRuntime()
+static std::string getExtraNativeLibDirs(const std::string& appRoot)
{
- Dispose();
+ std::string candidate;
+ for (unsigned int i = 0; i < RID_FALLBACK_GRAPH.size(); i++) {
+ if(!candidate.empty()) {
+ candidate += ":";
+ }
+ candidate += concatPath(appRoot, "bin/runtimes/" + RID_FALLBACK_GRAPH[i] + "/native");
+ }
+
+ candidate = candidate + ":" + concatPath(appRoot, "lib/" ARCHITECTURE_IDENTIFIER);
+ if (!strncmp(ARCHITECTURE_IDENTIFIER, "arm64", 5)) {
+ candidate = candidate + ":" + concatPath(appRoot, "lib/aarch64");
+ }
+
+ return candidate;
}
-int CoreRuntime::Initialize(bool standalone)
+
+static std::vector<std::string> __envList;
+
+static void setEnvFromFile()
{
- if (standalone)
- {
- const char *_deviceapi_directory = getenv("DeviceAPIDirectory");
- const char *_runtime_directory = getenv("RuntimeDirectory");
- if (_deviceapi_directory != nullptr)
- DeviceAPIDirectory = _deviceapi_directory;
- if (_runtime_directory != nullptr)
- RuntimeDirectory = _runtime_directory;
-
-#ifdef USE_MANAGED_LAUNCHER
- const char *_launcher_assembly = getenv("LauncherAssembly");
- if (_launcher_assembly != nullptr)
- LauncherAssembly = _launcher_assembly;
-#endif
- }
-
- if (DeviceAPIDirectory.empty())
- {
- _ERR("Empty Device API Directory");
- return 1;
- }
- else
- {
- DeviceAPIDirectory = AbsolutePath(DeviceAPIDirectory);
- }
-
- if (RuntimeDirectory.empty())
- {
- _ERR("Empty Runtime Directory");
- return 1;
- }
- else
- {
- RuntimeDirectory = AbsolutePath(RuntimeDirectory);
- }
-
-#ifdef USE_MANAGED_LAUNCHER
- if (LauncherAssembly.empty())
- {
- _ERR("Empty Launcher Assembly");
- return 1;
- }
- else
- {
- LauncherAssembly = AbsolutePath(LauncherAssembly);
- }
-#endif
+ std::string envList;
+ std::ifstream inFile(ENV_FILE_PATH);
+
+ __envList.clear();
+
+ if (inFile) {
+ _INFO("coreclr_env.list is found");
+ inFile >> envList;
+
+ std::istringstream ss(envList);
+ std::string token;
+
+ while (std::getline(ss, token, ':')) {
+ if (!token.empty()) {
+ __envList.push_back(token);
+ }
+ }
+
+ for (unsigned int i = 0; i < __envList.size(); i++) {
+ putenv(const_cast<char *>(__envList[i].c_str()));
+ }
+ } else {
+ _INFO("coreclr_env.list file is not found. skip");
+ }
+}
- std::string libcoreclr(ConcatPath(RuntimeDirectory, "libcoreclr.so"));
+#define _unused(x) ((void)(x))
- _DBG("libcoreclr : %s", libcoreclr.c_str());
+struct sigaction sig_abrt_new;
+struct sigaction sig_abrt_old;
- coreclrLib = dlopen(libcoreclr.c_str(), RTLD_NOW | RTLD_LOCAL);
- if (coreclrLib == nullptr)
- {
- char *err = dlerror();
- _ERR("dlopen failed to open libcoreclr.so with error %s", err);
- return 1;
- }
+static bool checkOnSigabrt = false;
+static bool checkOnTerminate = false;
-#define CORELIB_RETURN_IF_NOSYM(type, variable, name) \
- do { variable = (type)dlsym(coreclrLib, name); \
- if (variable == nullptr) { \
- _ERR(name " is not found in the libcoreclr.so"); \
- return 1; \
- }} while(0)
+static void onSigabrt(int signum)
+{
+ // use unused variable to avoid build warning
+ ssize_t ret = write(STDERR_FILENO, "onSigabrt called\n", 17);
+
+ if (checkOnTerminate) {
+ ret = write(STDERR_FILENO, "onSigabrt called while terminate. go to exit\n", 45);
+ _unused(ret);
+ exit(0);
+ }
+
+ if (checkOnSigabrt) {
+ ret = write(STDERR_FILENO, "onSigabrt called again. go to exit\n", 35);
+ _unused(ret);
+ exit(0);
+ }
+
+ if (hasException()) {
+ ret = write(STDERR_FILENO, "******************************************************\n", 55);
+ ret = write(STDERR_FILENO, "Unhandled exception is occured. check application code\n", 55);
+ ret = write(STDERR_FILENO, "******************************************************\n", 55);
+ }
+
+ checkOnSigabrt = true;
+ if (sigaction(SIGABRT, &sig_abrt_old, NULL) == 0) {
+ if (raise(signum) < 0) {
+ ret = write(STDERR_FILENO, "Fail to raise SIGABRT\n", 22);
+ }
+ } else {
+ ret = write(STDERR_FILENO, "Fail to set original SIGABRT handler\n", 37);
+ }
+ _unused(ret);
+}
- CORELIB_RETURN_IF_NOSYM(coreclr_initialize_ptr, InitializeClr, "coreclr_initialize");
- CORELIB_RETURN_IF_NOSYM(coreclr_execute_assembly_ptr, ExecuteAssembly, "coreclr_execute_assembly");
- CORELIB_RETURN_IF_NOSYM(coreclr_shutdown_ptr, Shutdown, "coreclr_shutdown");
- CORELIB_RETURN_IF_NOSYM(coreclr_create_delegate_ptr, CreateDelegate, "coreclr_create_delegate");
+static void registerSigHandler()
+{
+ sig_abrt_new.sa_handler = onSigabrt;
+ if (sigemptyset(&sig_abrt_new.sa_mask) != 0) {
+ _ERR("Fail to sigemptyset");
+ }
+
+ if (sigaction(SIGABRT, &sig_abrt_new, &sig_abrt_old) < 0) {
+ _ERR("Fail to add sig handler");
+ }
+}
-#undef CORELIB_RETURN_IF_NOSYM
+static bool storage_cb(int id, storage_type_e type, storage_state_e state, const char *path, void *user_data)
+{
+ int* tmp = (int*)user_data;
+ if (type == STORAGE_TYPE_INTERNAL)
+ {
+ *tmp = id;
+ return false;
+ }
+
+ return true;
+}
- _DBG("libcoreclr dlopen and dlsym success");
+static void initEnvForSpecialFolder()
+{
+ int storageId;
+ int error;
+ char *path = NULL;
+
+ error = storage_foreach_device_supported(storage_cb, &storageId);
+ if (error != STORAGE_ERROR_NONE) {
+ return;
+ }
+
+ error = storage_get_directory(storageId, STORAGE_DIRECTORY_IMAGES, &path);
+ if (error == STORAGE_ERROR_NONE && path != NULL) {
+ setenv("XDG_PICTURES_DIR", const_cast<char *>(path), 1);
+ free(path);
+ path = NULL;
+ }
+
+ error = storage_get_directory(storageId, STORAGE_DIRECTORY_MUSIC, &path);
+ if (error == STORAGE_ERROR_NONE && path != NULL) {
+ setenv("XDG_MUSIC_DIR", const_cast<char *>(path), 1);
+ free(path);
+ path = NULL;
+ }
+
+ error = storage_get_directory(storageId, STORAGE_DIRECTORY_VIDEOS, &path);
+ if (error == STORAGE_ERROR_NONE && path != NULL) {
+ setenv("XDG_VIDEOS_DIR", const_cast<char *>(path), 1);
+ free(path);
+ path = NULL;
+ }
+}
- _DBG("this addr : %x", this);
- _DBG("coreclr_initialize : %x", InitializeClr);
+void CoreRuntime::preloadTypes()
+{
+ const static std::string initDllPath = "/usr/share/dotnet.tizen/framework/Tizen.Init.dll";
+ if (!isFileExist(initDllPath)) {
+ _ERR("Failed to locate Tizen.Init.dll");
+ return;
+ }
+
+ typedef void (*InitDelegate)();
+ InitDelegate initDelegate;
+
+ int ret = createDelegate(__hostHandle,
+ __domainId,
+ "Tizen.Init",
+ "Tizen.Init.TypeLoader",
+ "PreloadTypes",
+ (void**)&initDelegate);
+
+ if (ret < 0) {
+ _ERR("Failed to create delegate for PreloadTypes (0x%08x)", ret);
+ } else {
+ initDelegate();
+ }
+}
- return 0;
+CoreRuntime::CoreRuntime(const char* mode) :
+ initializeClr(nullptr),
+ executeAssembly(nullptr),
+ shutdown(nullptr),
+ createDelegate(nullptr),
+ setEnvironmentVariable(nullptr),
+ __coreclrLib(nullptr),
+ __hostHandle(nullptr),
+ __domainId(-1),
+ fd(0),
+ __initialized(false)
+{
+ _INFO("Constructor called!!");
+
+ // plugin initialize should be called before start loader mainloop.
+ // In case of VD plugins, attaching secure zone is done in the plugin_initialize().
+ // When attaching to a secure zone, if there is a created thread, it will failed.
+ // So, plugin initialize should be called before mainloop start.
+ if (initializePluginManager(mode) < 0) {
+ _ERR("Failed to initialize PluginManager");
+ }
+
+ if (pluginHasLogControl()) {
+ __enableLogManager = false;
+ } else {
+ __enableLogManager = true;
+ }
}
-bool CoreRuntime::InitializeCoreClr(const char* app_id,
- const char* assembly_probe_paths,
- const char* pinvoke_probe_paths,
- const char* tpa_list)
+CoreRuntime::~CoreRuntime()
{
- const char *propertyKeys[] =
- {
- "TRUSTED_PLATFORM_ASSEMBLIES",
- "APP_PATHS",
- "APP_NI_PATHS",
- "NATIVE_DLL_SEARCH_DIRECTORIES",
- "AppDomainCompatSwitch"
- };
-
- const char *propertyValues[] =
- {
- tpa_list,
- assembly_probe_paths,
- assembly_probe_paths,
- pinvoke_probe_paths,
- "UseLatestBehaviorWhenTFMNotSpecified"
- };
-
- std::string selfPath = ReadSelfPath();
-
- int st = InitializeClr(
- selfPath.c_str(),
- app_id,
- sizeof(propertyKeys) / sizeof(propertyKeys[0]),
- propertyKeys,
- propertyValues,
- &hostHandle,
- &domainId);
-
- if (st < 0)
- {
- _ERR("initialize core clr fail! (0x%08x)", st);
- return false;
- }
-
- _DBG("Initialize core clr success");
- return true;
+ dispose();
}
-int CoreRuntime::RunManagedLauncher(const char* app_id, const char* app_base, const char* tpa_list)
+int CoreRuntime::initialize(bool standalone)
{
- if (FileNotExist(LauncherAssembly))
- {
- _ERR("Launcher assembly is not exist in %s", LauncherAssembly.c_str());
- return 1;
- }
-
- if (!InitializeCoreClr(app_id, app_base, app_base, tpa_list))
- {
- _ERR("Failed to initialize coreclr");
- return 1;
- }
-
-#ifdef USE_MANAGED_LAUNCHER
- void *preparedFunctionDelegate;
- int st = CreateDelegate(hostHandle, domainId,
- "Tizen.Runtime.Coreclr",
- "Tizen.Runtime.Coreclr.AssemblyManager",
- "Prepared", &preparedFunctionDelegate);
- if (st < 0)
- {
- _ERR("Create delegate for Launch prepared function is fail (0x%08x)", st);
- return 1;
- }
- PreparedFunction = reinterpret_cast<PreparedFunctionPtr>(preparedFunctionDelegate);
-
- if(PreparedFunction != nullptr)
- {
- PreparedFunction();
- }
-
- void *launchFunctionDelegate;
- st = CreateDelegate(hostHandle, domainId,
- "Tizen.Runtime.Coreclr",
- "Tizen.Runtime.Coreclr.AssemblyManager",
- "Launch", &launchFunctionDelegate);
- if (st < 0)
- {
- _ERR("Create delegate for Launch managed function is fail! (0x%08x)", st);
- return 1;
- }
- LaunchFunction = reinterpret_cast<LaunchFunctionPtr>(launchFunctionDelegate);
+ // checkInjection checks dotnet-launcher run mode
+ // At the moment, this mechanism is used only when the Memory Profiler is started.
+ int res = checkInjection();
+ if (res != 0) {
+ _ERR("Failed to initnialize Memory Profiler");
+ return -1;
+ }
+#define __XSTR(x) #x
+#define __STR(x) __XSTR(x)
+
+#ifdef NATIVE_LIB_DIR
+ __nativeLibDirectory = __STR(NATIVE_LIB_DIR);
#endif
- return 0;
+
+#undef __STR
+#undef __XSTR
+
+#ifdef __arm__
+ // libunwind library is used to unwind stack frame, but libunwind for ARM
+ // does not support ARM vfpv3/NEON registers in DWARF format correctly.
+ // Therefore let's disable stack unwinding using DWARF information
+ // See https://github.com/dotnet/coreclr/issues/6698
+ //
+ // libunwind use following methods to unwind stack frame.
+ // UNW_ARM_METHOD_ALL 0xFF
+ // UNW_ARM_METHOD_DWARF 0x01
+ // UNW_ARM_METHOD_FRAME 0x02
+ // UNW_ARM_METHOD_EXIDX 0x04
+ putenv(const_cast<char *>("UNW_ARM_UNWIND_METHOD=6"));
+#endif // __arm__
+
+ // Disable debug pipes and semaphores creation in case of non-standlone mode
+ if (!standalone)
+ putenv(const_cast<char *>("COMPlus_EnableDiagnostics=0"));
+
+ // Write Debug.WriteLine to stderr
+ putenv(const_cast<char *>("COMPlus_DebugWriteToStdErr=1"));
+
+#ifdef USE_DEFAULT_BASE_ADDR
+ putenv(const_cast<char *>("COMPlus_UseDefaultBaseAddr=1"));
+#endif // USE_DEFAULT_BASE_ADDR
+
+ // read string from external file and set them to environment value.
+ setEnvFromFile();
+
+ // Set environment for System.Environment.SpecialFolder
+ initEnvForSpecialFolder();
+
+ if (initializePathManager(std::string(), std::string(), std::string()) < 0) {
+ _ERR("Failed to initialize PathManager");
+ return -1;
+ }
+
+ if (__enableLogManager) {
+ if (initializeLogManager() < 0) {
+ _ERR("Failed to initnialize LogManager");
+ return -1;
+ }
+
+ if (redirectFD() < 0) {
+ _ERR("Failed to redirect FD");
+ return -1;
+ }
+
+ if (runLoggingThread() < 0) {
+ _ERR("Failed to create and run logging thread to redicrect log");
+ return -1;
+ }
+ }
+
+ std::string libCoreclr(concatPath(getRuntimeDir(), "libcoreclr.so"));
+
+ __coreclrLib = dlopen(libCoreclr.c_str(), RTLD_NOW | RTLD_LOCAL);
+ if (__coreclrLib == nullptr) {
+ char *err = dlerror();
+ _ERR("dlopen failed to open libcoreclr.so with error %s", err);
+ return -1;
+ }
+
+#define CORELIB_RETURN_IF_NOSYM(type, variable, name) \
+ do { \
+ variable = (type)dlsym(__coreclrLib, name); \
+ if (variable == nullptr) { \
+ _ERR(name " is not found in the libcoreclr.so"); \
+ return -1; \
+ } \
+ } while (0)
+
+ CORELIB_RETURN_IF_NOSYM(coreclr_initialize_ptr, initializeClr, "coreclr_initialize");
+ CORELIB_RETURN_IF_NOSYM(coreclr_execute_assembly_ptr, executeAssembly, "coreclr_execute_assembly");
+ CORELIB_RETURN_IF_NOSYM(coreclr_shutdown_ptr, shutdown, "coreclr_shutdown");
+ CORELIB_RETURN_IF_NOSYM(coreclr_create_delegate_ptr, createDelegate, "coreclr_create_delegate");
+
+#undef CORELIB_RETURN_IF_NOSYM
+
+ _INFO("libcoreclr dlopen and dlsym success");
+
+ if (!standalone)
+ pluginPreload();
+
+ fd = open("/proc/self", O_DIRECTORY);
+ std::string appRoot = std::string("/proc/self/fd/") + std::to_string(fd);
+ std::string appBin = concatPath(appRoot, "bin");
+ std::string appLib = concatPath(appRoot, "lib");
+ std::string appTac = concatPath(appBin, TAC_SYMLINK_SUB_DIR);
+ std::string probePath = appBin + ":" + appLib + ":" + appTac;
+ std::string NIprobePath = concatPath(appBin, APP_NI_SUB_DIR) + ":" + concatPath(appLib, APP_NI_SUB_DIR) + ":" + appTac;
+ std::string tpa = getTPA();
+ std::string runtimeDir = getRuntimeDir();
+ std::string nativeLibPath = getExtraNativeLibDirs(appRoot) + ":" + appBin + ":" + appLib + ":" + __nativeLibDirectory + ":" + runtimeDir;
+ std::string appName = std::string("dotnet-launcher-") + std::to_string(getpid());
+
+ if (!initializeCoreClr(appName.c_str(), probePath.c_str(), NIprobePath.c_str(), nativeLibPath.c_str(), tpa.c_str())) {
+ _ERR("Failed to initialize coreclr");
+ return -1;
+ }
+
+ int st = createDelegate(__hostHandle, __domainId, "Dotnet.Launcher", "Dotnet.Launcher.Environment", "SetEnvironmentVariable", (void**)&setEnvironmentVariable);
+ if (st < 0 || setEnvironmentVariable == nullptr) {
+ _ERR("Create delegate for Dotnet.Launcher.dll -> Dotnet.Launcher.Environment -> SetEnvironmentVariable failed (0x%08x)", st);
+ return -1;
+ }
+
+ __initialized = true;
+
+ if (!standalone)
+ {
+ preloadTypes(); // Preload common managed code
+ }
+
+ _INFO("CoreRuntime initialize success");
+
+ return 0;
}
-void CoreRuntime::Dispose()
+bool CoreRuntime::initializeCoreClr(const char* appId,
+ const char* assemblyProbePaths,
+ const char* NIProbePaths,
+ const char* pinvokeProbePaths,
+ const char* tpaList)
{
- if (hostHandle != nullptr)
- {
- int st = Shutdown(hostHandle, domainId);
- if (st < 0)
- {
- _ERR("shutdown core clr fail! (0x%08x)", st);
- }
- }
-
- if (dlclose(coreclrLib) != 0)
- {
- _ERR("libcoreclr.so close failed");
- }
- coreclrLib = nullptr;
-
- _DBG("Dotnet runtime disposed");
+ const char *propertyKeys[] = {
+ "TRUSTED_PLATFORM_ASSEMBLIES",
+ "APP_PATHS",
+ "APP_NI_PATHS",
+ "NATIVE_DLL_SEARCH_DIRECTORIES",
+ "AppDomainCompatSwitch"
+ };
+
+ const char *propertyValues[] = {
+ tpaList,
+ assemblyProbePaths,
+ NIProbePaths,
+ pinvokeProbePaths,
+ "UseLatestBehaviorWhenTFMNotSpecified"
+ };
+
+ std::string selfPath = readSelfPath();
+
+ int st = initializeClr(selfPath.c_str(),
+ appId,
+ sizeof(propertyKeys) / sizeof(propertyKeys[0]),
+ propertyKeys,
+ propertyValues,
+ &__hostHandle,
+ &__domainId);
+
+ if (st < 0) {
+ _ERR("initialize core clr fail! (0x%08x)", st);
+ return false;
+ }
+
+ pluginSetCoreclrInfo(__hostHandle, __domainId, createDelegate);
+
+ _INFO("Initialize core clr success");
+ return true;
}
-int CoreRuntime::Launch(const char* app_id, const char* root, const char* path, int argc, char* argv[])
+void CoreRuntime::dispose()
{
- if (path == nullptr)
- {
- _ERR("executable path is null");
- return 1;
- }
-
- if (FileNotExist(path))
- {
- _ERR("File not exist : %s", path);
- return 1;
- }
-
- std::string tpa;
- std::string appRoot = root;
- std::string appBin = ConcatPath(appRoot, "bin");
- std::string appLib = ConcatPath(appRoot, "lib");
- std::string probePath = appBin + ":" + appLib + ":" + NativeLibDirectory;
-
- std::vector<std::string> searchDirectories;
- searchDirectories.push_back(appBin);
- searchDirectories.push_back(appLib);
- searchDirectories.push_back(RuntimeDirectory);
- searchDirectories.push_back(DeviceAPIDirectory);
-#ifdef USE_MANAGED_LAUNCHER
- searchDirectories.push_back(LauncherAssembly);
-#endif
+ // call plugin finalize function to notify finalize to plugin
+ // dlclose shoud be done after coreclr shutdown to avoid breaking signal chain
+ pluginFinalize();
- AssembliesInDirectory(searchDirectories, tpa);
-
-#ifdef USE_MANAGED_LAUNCHER
- RunManagedLauncher(app_id, probePath.c_str(), tpa.c_str());
-
- bool success = false;
- if (LaunchFunction != nullptr)
- {
- std::string cpppath(path);
-
- if (IsManagedAssembly(cpppath) && !IsNativeImage(cpppath))
- {
- size_t extindex = cpppath.size() - 4;
- cpppath = cpppath.substr(0, extindex) + ".ni" + cpppath.substr(extindex, 4);
- if (!FileNotExist(cpppath))
- {
- path = cpppath.c_str();
- }
- }
-
- success = LaunchFunction(root, path, argc, argv);
- if (!success)
- {
- _ERR("Failed to launch Application %s", path);
- }
- return success ? 0 : 1;
- }
- else
- {
- _ERR("Failed to find launch function");
- return 1;
- }
-#else
- int st = InitializeCoreClr(app_id, probePath.c_str(), probePath.c_str(), tpa.c_str());
- unsigned int ret = 0;
- st = ExecuteAssembly(hostHandle, domainId, argc, (const char**)argv, path, &ret);
- if (st < 0)
- {
- _ERR("Failed to Execute Assembly %s (0x%08x)", path, st);
- }
- return ret;
-#endif
+ // ignore the signal generated by an exception that occurred during shutdown
+ checkOnTerminate = true;
+
+ if (__hostHandle != nullptr) {
+ int st = shutdown(__hostHandle, __domainId);
+ if (st < 0)
+ _ERR("shutdown core clr fail! (0x%08x)", st);
+ __hostHandle = nullptr;
+ }
+
+ if (__coreclrLib != nullptr) {
+ if (dlclose(__coreclrLib) != 0) {
+ _ERR("libcoreclr.so close failed");
+ }
+
+ __coreclrLib = nullptr;
+ }
+
+ finalizePluginManager();
+ finalizePathManager();
+
+ __envList.clear();
+
+ _INFO("Dotnet runtime disposed");
+}
+
+int CoreRuntime::launch(const char* appId, const char* root, const char* path, int argc, char* argv[])
+{
+ if (!__initialized) {
+ _ERR("Runtime is not initialized");
+ return -1;
+ }
+
+ if (path == nullptr) {
+ _ERR("executable path is null");
+ return -1;
+ }
+
+ if (!isFileExist(path)) {
+ _ERR("File not exist : %s", path);
+ return -1;
+ }
+
+ if (__enableLogManager) {
+ // launchpad override stdout and stderr to journalctl before launch application.
+ // we have to re-override that to input pipe for logging thread.
+ if (redirectFD() < 0) {
+ _ERR("Failed to redirect FD");
+ return -1;
+ }
+
+ registerSigHandler();
+ }
+
+ pluginSetAppInfo(appId, path);
+
+ int fd2 = open(root, O_DIRECTORY);
+ dup3(fd2, fd, O_CLOEXEC);
+ if (fd2 >= 0)
+ close(fd2);
+
+ // set application data path to coreclr environment.
+ // application data path can be changed by owner. So, we have to set data path just before launching.
+ char* localDataPath = app_get_data_path();
+ if (localDataPath != nullptr) {
+ setEnvironmentVariable("XDG_DATA_HOME", localDataPath);
+ free(localDataPath);
+ }
+
+ pluginBeforeExecute();
+
+ _INFO("execute assembly : %s", path);
+
+ unsigned int ret = 0;
+ int st = executeAssembly(__hostHandle, __domainId, argc, (const char**)argv, path, &ret);
+ if (st < 0)
+ _ERR("Failed to Execute Assembly %s (0x%08x)", path, st);
+ return ret;
}
} // namespace dotnetcore
projects / platform / core / dotnet / launcher.git / blobdiff