Now --standalone mode don't use managed launcher

Launched assembly start on native directly on standalone mode.
It does not use assembly launcher.

Change-Id: I64536ed0bf48a7a9254f51189b53d219b8e4777b

5 files changed, 118 insertions, 71 deletions

diff --git a/NativeLauncher/src/dotnet/dotnet_launcher.cc b/NativeLauncher/src/dotnet/dotnet_launcher.cc
index d9879ba..ce880a9 100644
--- a/NativeLauncher/src/dotnet/dotnet_launcher.cc
+++ b/NativeLauncher/src/dotnet/dotnet_launcher.cc
@@ -127,31 +127,14 @@ int CoreRuntime::Initialize(bool standalone)
   return 0;
 }
 
-int CoreRuntime::RunManagedLauncher()
+bool CoreRuntime::InitializeCoreClr(const char* assembly_probe_paths, const char* pinvoke_probe_paths)
 {
-  void* hostHandle;
-  unsigned int domainId;
-
-  if (FileNotExist(LauncherAssembly))
-  {
-    _ERR("Launcher assembly is not exist in %s", LauncherAssembly.c_str());
-    return 1;
-  }
-
-  std::string launcherDir = Basename(LauncherAssembly);
-  std::vector<std::string> searchDirectories = {
-    RuntimeDirectory, DeviceAPIDirectory, launcherDir
+  std::vector<std::string> platformDirectories = {
+    RuntimeDirectory, DeviceAPIDirectory
   };
 
   std::string trusted_assemblies;
-  AssembliesInDirectory(searchDirectories, trusted_assemblies);
-  std::string trusted_directories = JoinStrings(searchDirectories, ":");
-
-  _DBG("coreclr_dir : %s", RuntimeDirectory.c_str());
-  _DBG("tpa_dirs : %s", trusted_directories.c_str());
-  _DBG("native_so_search_dir : %s", trusted_directories.c_str());
-  _DBG("launcher_assembly : %s", LauncherAssembly.c_str());
-  _DBG("launcher_dir : %s", launcherDir.c_str());
+  AssembliesInDirectory(platformDirectories, trusted_assemblies);
 
   const char *propertyKeys[] =
   {
@@ -165,31 +148,16 @@ int CoreRuntime::RunManagedLauncher()
   const char *propertyValues[] =
   {
     trusted_assemblies.c_str(),
-    launcherDir.c_str(),
-    launcherDir.c_str(),
-    trusted_directories.c_str(),
+    assembly_probe_paths,
+    assembly_probe_paths,
+    pinvoke_probe_paths,
     "UseLatestBehaviorWhenTFMNotSpecified"
   };
-  
-  //_DBG("trusted platform assemblies : %s", propertyValues[0]);
-  _DBG("app_path : %s", propertyValues[1]);
-  _DBG("app_ni_path : %s", propertyValues[2]);
-  _DBG("native dll search path : %s", propertyValues[3]);
-  _DBG("app domain compat switch : %s", propertyValues[4]);
-
-  _DBG("before InitializeClr");
-  _DBG("this addr : %x", this);
-  _DBG("coreclr_initialize : %x", InitializeClr);
 
   std::string selfPath = ReadSelfPath();
 
-  _DBG("self path : %s", selfPath.c_str());
-
-  _DBG("libcoreclr addr : %x", coreclrLib);
-
   int st = InitializeClr(
       selfPath.c_str(),
-      //LauncherAssembly.c_str(),
       "dotnet-launcher",
       sizeof(propertyKeys) / sizeof(propertyKeys[0]),
       propertyKeys,
@@ -200,13 +168,41 @@ int CoreRuntime::RunManagedLauncher()
   if (st < 0)
   {
     _ERR("initialize core clr fail! (0x%08x)", st);
-    return 1;
+    return false;
   }
 
   _DBG("Initialize core clr success");
+  return true;
+}
+
+int CoreRuntime::RunManagedLauncher()
+{
+  if (FileNotExist(LauncherAssembly))
+  {
+    _ERR("Launcher assembly is not exist in %s", LauncherAssembly.c_str());
+    return 1;
+  }
+
+  std::string launcherDir = Basename(LauncherAssembly);
+  std::vector<std::string> searchDirectories = {
+    RuntimeDirectory, DeviceAPIDirectory
+  };
+
+  std::string trusted_directories = JoinStrings(searchDirectories, ":");
+
+  _DBG("coreclr_dir : %s", RuntimeDirectory.c_str());
+  _DBG("native_so_search_dir : %s", trusted_directories.c_str());
+  _DBG("launcher_assembly : %s", LauncherAssembly.c_str());
+  _DBG("launcher_dir : %s", launcherDir.c_str());
+
+  if (!InitializeCoreClr(launcherDir.c_str(), launcherDir.c_str()))
+  {
+    _ERR("Failed to initialize coreclr");
+    return 1;
+  }
 
   void *preparedFunctionDelegate;
-  st = CreateDelegate(hostHandle, domainId,
+  int st = CreateDelegate(hostHandle, domainId,
       "Tizen.Runtime.Coreclr",
       "Tizen.Runtime.Coreclr.AssemblyManager",
       "Prepared", &preparedFunctionDelegate);
@@ -279,8 +275,24 @@ int CoreRuntime::Launch(const char* root, const char* path, int argc, char* argv
     {
       _ERR("Failed to launch Application %s", path);
     }
+    return success ? 0 : 1;
+  }
+  else
+  {
+    std::string appRoot = root;
+    std::string appBin = ConcatPath(appRoot, "bin");
+    std::string appLib = ConcatPath(appRoot, "lib");
+    std::string probePath = appBin + ":" + appLib;
+
+    int st = InitializeCoreClr(probePath.c_str(), probePath.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;
   }
-  return success ? 0 : 1;
 }
 
 }  // namespace dotnetcore
diff --git a/NativeLauncher/src/dotnet/dotnet_launcher.h b/NativeLauncher/src/dotnet/dotnet_launcher.h
index 92567f6..fa72e11 100644
--- a/NativeLauncher/src/dotnet/dotnet_launcher.h
+++ b/NativeLauncher/src/dotnet/dotnet_launcher.h
@@ -50,6 +50,7 @@ class CoreRuntime : public tizen::runtime::LauncherInterface
     int Launch(const char* root, const char* path, int argc, char* argv[]) override;
 
   private:
+    bool InitializeCoreClr(const char* assembly_probe_paths, const char* pinvoke_probe_paths);
     coreclr_initialize_ptr InitializeClr;
     coreclr_execute_assembly_ptr ExecuteAssembly;
     coreclr_shutdown_ptr Shutdown;
diff --git a/NativeLauncher/src/main.cc b/NativeLauncher/src/main.cc
index 9f43bfc..18085b7 100644
--- a/NativeLauncher/src/main.cc
+++ b/NativeLauncher/src/main.cc
@@ -103,11 +103,6 @@ int main(int argc, char *argv[])
       _ERR("Failed to initialize");
       return 1;
     }
-    if (runtime->RunManagedLauncher() != 0)
-    {
-      _ERR("Failed to run managed launcher");
-      return 1;
-    }
 
     int args_len = vargs.size();
     char** args = &vargs[0];
diff --git a/NativeLauncher/src/mono/mono_launcher.cc b/NativeLauncher/src/mono/mono_launcher.cc
index fff1104..8636447 100644
--- a/NativeLauncher/src/mono/mono_launcher.cc
+++ b/NativeLauncher/src/mono/mono_launcher.cc
@@ -10,10 +10,13 @@ namespace tizen {
 namespace runtime {
 namespace mono {
 
+static const char* DOMAIN_NAME = "tizen_mono_domain";
 static const char* LIBMONO = "/usr/lib/libmono-2.0.so.1";
 
 MonoRuntime::MonoRuntime() :
-  monolib(nullptr)
+  monolib(nullptr),
+  domain(nullptr),
+  launch(nullptr)
 {
 
 #define __XSTR(x) #x
@@ -83,6 +86,8 @@ int MonoRuntime::Initialize(bool standalone)
   MONOLIB_RETURN_IF_NOSYM(mono_get_string_class_ptr, GetStringClass, "mono_get_string_class");
   MONOLIB_RETURN_IF_NOSYM(mono_array_new_ptr, ArrayNew, "mono_array_new");
   MONOLIB_RETURN_IF_NOSYM(mono_array_addr_with_size_ptr, ArrayAddrWithSize, "mono_array_addr_with_size");
+  MONOLIB_RETURN_IF_NOSYM(mono_jit_cleanup_ptr, DomainCleanup, "mono_jit_cleanup");
+  MONOLIB_RETURN_IF_NOSYM(mono_jit_exec_ptr, AssemblyExec, "mono_jit_exec");
 
 #undef MONOLIB_RETURN_IF_NOSYM
 
@@ -93,6 +98,10 @@ int MonoRuntime::Initialize(bool standalone)
 
 void MonoRuntime::Dispose()
 {
+  if (domain != nullptr)
+  {
+    DomainCleanup(domain);
+  }
   if (monolib != nullptr && dlclose(monolib) != 0)
   {
     _ERR("libmono close failed");
@@ -119,7 +128,7 @@ int MonoRuntime::RunManagedLauncher()
   */
   SetAssembliesPath(deviceAPIDirectory.c_str());
 
-  domain = JitInit("tizen_mono_domain");
+  domain = JitInit(DOMAIN_NAME);
   if (domain == nullptr)
   {
     _ERR("Failed to init mono jit");
@@ -179,31 +188,57 @@ int MonoRuntime::RunManagedLauncher()
 
 int MonoRuntime::Launch(const char* root, const char* path, int argc, char* argv[])
 {
-  MonoString *rootMonoString = NewString(domain, root);
-  MonoString *pathMonoString = NewString(domain, path);
-  MonoArray *argvMonoArray = ArrayNew(domain, GetStringClass(), argc);
-  for (int i=0; i<argc; i++)
+  if (domain == nullptr)
   {
-    MonoString *arg = NewString(domain, argv[i]);
-    ArraySet(argvMonoArray, MonoString*, i, arg);
+    domain = JitInit(DOMAIN_NAME);
+    if (domain == nullptr)
+    {
+      _ERR("Failed to init mono jit");
+      return 1;
+    }
   }
-
-  void **args = new void*[argc+2];
-  args[0] = rootMonoString;
-  args[1] = pathMonoString;
-  args[2] = &argc;
-  args[3] = argvMonoArray;
-
-  MonoObject* exception = nullptr;
-  RuntimeInvoke(launch, nullptr, args, &exception); 
-  if (exception != nullptr)
+  if (launch != nullptr)
   {
-    MonoString * exceptionMsg = ObjectToString(exception, nullptr);
-    char* cstringMsg = StringToUtf8(exceptionMsg);
-    _ERR("Failed to invoke launch method in runtime");
-    _ERR("%s", cstringMsg);
-    free(cstringMsg);
-    return 1;
+    MonoString *rootMonoString = NewString(domain, root);
+    MonoString *pathMonoString = NewString(domain, path);
+    MonoArray *argvMonoArray = ArrayNew(domain, GetStringClass(), argc);
+    for (int i=0; i<argc; i++)
+    {
+      MonoString *arg = NewString(domain, argv[i]);
+      ArraySet(argvMonoArray, MonoString*, i, arg);
+    }
+
+    void **args = new void*[argc+2];
+    args[0] = rootMonoString;
+    args[1] = pathMonoString;
+    args[2] = &argc;
+    args[3] = argvMonoArray;
+
+    MonoObject* exception = nullptr;
+    RuntimeInvoke(launch, nullptr, args, &exception);
+    if (exception != nullptr)
+    {
+      MonoString * exceptionMsg = ObjectToString(exception, nullptr);
+      char* cstringMsg = StringToUtf8(exceptionMsg);
+      _ERR("Failed to invoke launch method in runtime");
+      _ERR("%s", cstringMsg);
+      free(cstringMsg);
+      return 1;
+    }
+  }
+  else
+  {
+    std::string appBin = ConcatPath(root, "bin");
+    std::string appLib = ConcatPath(root, "lib");
+    std::string probePath = deviceAPIDirectory + ":" + appBin + ":" + appLib;
+    SetAssembliesPath(probePath.c_str());
+    MonoAssembly* app = DomainAssemblyOpen(domain, path);
+    if (app == nullptr)
+    {
+      _ERR("Failed to open assembly : %s", path);
+      return 1;
+    }
+    int ret = AssemblyExec(domain, app, argc, argv);
   }
   return 0;
 }
diff --git a/NativeLauncher/src/mono/mono_launcher.h b/NativeLauncher/src/mono/mono_launcher.h
index 8aa5a4b..d705d9e 100644
--- a/NativeLauncher/src/mono/mono_launcher.h
+++ b/NativeLauncher/src/mono/mono_launcher.h
@@ -27,6 +27,8 @@ extern "C"
   typedef MonoClass*    (*mono_get_string_class_ptr)           ();
   typedef MonoArray*    (*mono_array_new_ptr)                  (MonoDomain *, MonoClass *, uintptr_t);
   typedef char*         (*mono_array_addr_with_size_ptr)       (MonoArray *, int, uintptr_t); 
+  typedef void          (*mono_jit_cleanup_ptr)                (MonoDomain *domain);
+  typedef int           (*mono_jit_exec_ptr)                   (MonoDomain *domain, MonoAssembly *assembly, int argc, char *argv[]);
 }
 
 namespace tizen {
@@ -59,6 +61,8 @@ class MonoRuntime : public tizen::runtime::LauncherInterface
     mono_get_string_class_ptr GetStringClass;
     mono_array_new_ptr ArrayNew;
     mono_array_addr_with_size_ptr ArrayAddrWithSize;
+    mono_jit_cleanup_ptr DomainCleanup;
+    mono_jit_exec_ptr AssemblyExec;
 
     MonoDomain* domain;
     MonoAssembly* launcherAssembly;