2 * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 #include "dotnet/dotnet_launcher.h"
28 #include <sys/types.h>
31 // By the specification, application id must be shorter than 50 characters.
32 // Current length of argv[0] is 25 with a space. ("/usr/bin/dotnet-launcher ")
33 // To be able to change argv[0] when standalone mode padding for executable path is added.
34 #define APPID_MAX_LENGTH (25 + 105)
36 static std::string StandaloneOption("--standalone");
37 static std::string PaddingOption("--PADDING_TO_CHANGE_CMDLINE_PADDING_TO_CHANGE_CMDLINE_PADDING_TO_CHANGE_CMDLINE_PADDING_TO_CHANGE_CMDLINE");
39 extern "C" int realMain(int argc, char *argv[], const char* mode)
42 bool standaloneMode = false;
43 char* standalonePath = nullptr;
44 bool corerunMode = false;
45 bool paddingExist = false;
47 std::vector<char*> vargs;
49 // start index 1 to avoid passing executable name "dotnet-launcher" as a parameter
50 for (i = 1; i < argc; i++) {
51 if (StandaloneOption.compare(argv[i]) == 0) {
52 standaloneMode = true;
55 fprintf(stderr, "Assembly path must be after \"--standalone\" option\n");
59 standalonePath = argv[i];
60 } else if (PaddingOption.compare(argv[i]) == 0) {
63 vargs.push_back(argv[i]);
67 if (isManagedAssembly(argv[1]) || isNativeImage(argv[1])) {
71 using tizen::runtime::Launchpad;
72 using tizen::runtime::AppInfo;
73 using tizen::runtime::dotnetcore::CoreRuntime;
75 std::unique_ptr<CoreRuntime> runtime(new CoreRuntime(mode));
77 // Intiailize ecore first (signal handlers, etc.) before runtime init.
81 _INFO("##### Run in corerun mode #####");
82 char appId[APPID_MAX_LENGTH] = {0,};
84 snprintf(appId, 16, "%s", "dotnet-launcher");
85 appRoot = baseName(argv[1]);
87 if (runtime->initialize(true, false) != 0) {
88 _ERR("Failed to initialize");
92 int argsLen = vargs.size() - 1;
93 char** args = &vargs[1];
94 if (runtime->launch(appId, appRoot.c_str(), argv[1], argsLen, args)) {
95 _ERR("Failed to launch");
98 } else if (standaloneMode) {
99 _INFO("##### Run in standalone mode #####");
100 char appId[APPID_MAX_LENGTH] = {0,};
102 if (AUL_R_OK == aul_app_get_appid_bypid(getpid(), appId, sizeof(appId))) {
103 const char* appRootPath = aul_get_app_root_path();
104 if (appRootPath != nullptr)
105 appRoot = std::string(appRootPath);
107 // If appId is not set, it is executed directly by cmdline.
108 // In this case, appRoot is passed as an argument.
109 snprintf(appId, 16, "%s", "dotnet-launcher");
110 appRoot = baseName(baseName(standalonePath));
112 _INFO("AUL_APPID : %s", appId);
114 if (runtime->initialize(true, true) != 0) {
115 _ERR("Failed to initialize");
119 // change cmdline from dotnet-launcher to executable path
120 int cmdlineSize = paddingExist ? APPID_MAX_LENGTH : APPID_MAX_LENGTH - PaddingOption.length();
121 memset(argv[0], '\0', cmdlineSize);
122 snprintf(argv[0], cmdlineSize, "%s", standalonePath);
124 int argsLen = vargs.size();
125 char** args = &vargs[0];
126 if (runtime->launch(appId, appRoot.c_str(), standalonePath, argsLen, args)) {
127 _ERR("Failed to launch");
131 // change cmdline from dotnet-hydra-launcher to dotnet-launcher
132 if (strcmp(argv[0], "/usr/bin/dotnet-hydra-launcher") == 0) {
133 memset(argv[0], '\0', strlen("/usr/bin/dotnet-hydra-launcher"));
134 snprintf(argv[0], strlen("/usr/bin/dotnet-launcher") + 1, "/usr/bin/dotnet-launcher");
137 Launchpad.onCreate = [&runtime]() {
138 if (runtime->initialize(false, true) != 0) {
139 _ERR("Failed to initialized");
141 _INFO("Success to initialized");
145 Launchpad.onTerminate = [&runtime](const AppInfo& appInfo, int argc, char** argv) {
146 _INFO("launch request with app path : %s", appInfo.path.c_str());
147 _INFO("appId : %s", appInfo.id.c_str());
148 _INFO("pkg : %s", appInfo.pkg.c_str());
150 // aul_get_app_root_path() can return NULL for error case.
151 if (appInfo.root.empty()) {
152 _ERR("Failed to launch. root path is set to NULL");
154 // The launchpad pass the name of exe file to the first argument.
155 // For the C# spec, we have to skip this first argument.
156 if (runtime->launch(appInfo.id.c_str(), appInfo.root.c_str(), appInfo.path.c_str(), argc-1, argv+1))
157 _ERR("Failed to launch");
160 int ret = Launchpad.loaderMain(argc, argv);
162 _ERR("fail to start loaderMain. candidate process is not created.");
170 int main(int argc, char *argv[])
172 return realMain(argc, argv, "default");