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"
27 #include <sys/types.h>
30 // By the specification, application id must be shorter than 50 characters.
31 // Current length of argv[0] is 25 with a space. ("/usr/bin/dotnet-launcher ")
32 // To be able to change argv[0] when standalone mode padding for executable path is added.
33 #define APPID_MAX_LENGTH (25 + 105)
35 static std::string StandaloneOption("--standalone");
36 static std::string PaddingOption("--PADDING_TO_CHANGE_CMDLINE_PADDING_TO_CHANGE_CMDLINE_PADDING_TO_CHANGE_CMDLINE_PADDING_TO_CHANGE_CMDLINE");
38 extern "C" int realMain(int argc, char *argv[], const char* mode)
41 bool standaloneMode = false;
42 char* standalonePath = nullptr;
43 bool corerunMode = false;
44 bool paddingExist = false;
46 std::vector<char*> vargs;
48 // start index 1 to avoid passing executable name "dotnet-launcher" as a parameter
49 for (i = 1; i < argc; i++) {
50 if (StandaloneOption.compare(argv[i]) == 0) {
51 standaloneMode = true;
54 fprintf(stderr, "Assembly path must be after \"--standalone\" option\n");
58 standalonePath = argv[i];
59 } else if (PaddingOption.compare(argv[i]) == 0) {
62 vargs.push_back(argv[i]);
66 if (isManagedAssembly(argv[1]) || isNativeImage(argv[1])) {
70 using tizen::runtime::Launchpad;
71 using tizen::runtime::AppInfo;
72 using tizen::runtime::dotnetcore::CoreRuntime;
74 std::unique_ptr<CoreRuntime> runtime(new CoreRuntime(mode));
77 _INFO("##### Run in corerun mode #####");
78 char appId[APPID_MAX_LENGTH] = {0,};
80 snprintf(appId, 16, "%s", "dotnet-launcher");
81 appRoot = baseName(argv[1]);
83 if (runtime->initialize(true, false) != 0) {
84 _ERR("Failed to initialize");
88 int argsLen = vargs.size() - 1;
89 char** args = &vargs[1];
90 if (runtime->launch(appId, appRoot.c_str(), argv[1], argsLen, args)) {
91 _ERR("Failed to launch");
94 } else if (standaloneMode) {
95 _INFO("##### Run in standalone mode #####");
96 char appId[APPID_MAX_LENGTH] = {0,};
98 if (AUL_R_OK == aul_app_get_appid_bypid(getpid(), appId, sizeof(appId))) {
99 const char* appRootPath = aul_get_app_root_path();
100 if (appRootPath != nullptr)
101 appRoot = std::string(appRootPath);
103 // If appId is not set, it is executed directly by cmdline.
104 // In this case, appRoot is passed as an argument.
105 snprintf(appId, 16, "%s", "dotnet-launcher");
106 appRoot = baseName(baseName(standalonePath));
108 _INFO("AUL_APPID : %s", appId);
110 if (runtime->initialize(true, true) != 0) {
111 _ERR("Failed to initialize");
115 // change cmdline from dotnet-launcher to executable path
116 int cmdlineSize = paddingExist ? APPID_MAX_LENGTH : APPID_MAX_LENGTH - PaddingOption.length();
117 memset(argv[0], '\0', cmdlineSize);
118 snprintf(argv[0], cmdlineSize, "%s", standalonePath);
120 int argsLen = vargs.size();
121 char** args = &vargs[0];
122 if (runtime->launch(appId, appRoot.c_str(), standalonePath, argsLen, args)) {
123 _ERR("Failed to launch");
127 // change cmdline from dotnet-hydra-launcher to dotnet-launcher
128 if (strcmp(argv[0], "/usr/bin/dotnet-hydra-launcher") == 0) {
129 memset(argv[0], '\0', strlen("/usr/bin/dotnet-hydra-launcher"));
130 snprintf(argv[0], strlen("/usr/bin/dotnet-launcher") + 1, "/usr/bin/dotnet-launcher");
133 Launchpad.onCreate = [&runtime]() {
134 if (runtime->initialize(false, true) != 0) {
135 _ERR("Failed to initialized");
137 _INFO("Success to initialized");
141 Launchpad.onTerminate = [&runtime](const AppInfo& appInfo, int argc, char** argv) {
142 _INFO("launch request with app path : %s", appInfo.path.c_str());
143 _INFO("appId : %s", appInfo.id.c_str());
144 _INFO("pkg : %s", appInfo.pkg.c_str());
146 // aul_get_app_root_path() can return NULL for error case.
147 if (appInfo.root.empty()) {
148 _ERR("Failed to launch. root path is set to NULL");
150 // The launchpad pass the name of exe file to the first argument.
151 // For the C# spec, we have to skip this first argument.
152 if (runtime->launch(appInfo.id.c_str(), appInfo.root.c_str(), appInfo.path.c_str(), argc-1, argv+1))
153 _ERR("Failed to launch");
156 int ret = Launchpad.loaderMain(argc, argv);
158 _ERR("fail to start loaderMain. candidate process is not created.");
166 int main(int argc, char *argv[])
168 return realMain(argc, argv, "default");