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 "core_runtime.h"
26 #include <sys/types.h>
29 #include <sys/prctl.h>
31 using tizen::runtime::dotnetcore::CoreRuntime;
33 // By the specification, application id must be shorter than 50 characters.
34 // Current length of argv[0] is 25 with a space. ("/usr/bin/dotnet-launcher ")
35 // To be able to change argv[0] when standalone mode padding for executable path is added.
36 #define APPID_MAX_LENGTH (25 + 105)
37 #define PRC_NAME_LENGTH 16
39 static std::string StandaloneOption("--standalone");
40 static std::string PaddingOption("--PADDING_TO_CHANGE_CMDLINE_PADDING_TO_CHANGE_CMDLINE_PADDING_TO_CHANGE_CMDLINE_PADDING_TO_CHANGE_CMDLINE");
41 static std::string AppTypeOption("--appType");
42 static std::string ProfileOption("--profile");
43 static std::string GlobalizationInvariantOption("--invariant");
45 int main(int argc, char *argv[])
47 printHWClockLog("[dotnet-launcher] launcher main!");
48 _INFO("##### Run in standalone mode #####");
50 char* standalonePath = nullptr;
51 bool paddingExist = false;
53 const char* appType = "dotnet";
54 const char* appRootPath = NULL;
55 char appId[APPID_MAX_LENGTH] = {0,};
57 std::vector<char*> vargs;
59 // start index 1 to avoid passing executable name "dotnet-launcher" as a parameter
60 for (int i = 1; i < argc; i++) {
62 if (GlobalizationInvariantOption.compare(argv[i]) == 0) {
63 setenv("DOTNET_SYSTEM_GLOBALIZATION_INVARIANT", "1", 1);
64 setenv("DOTNET_SYSTEM_GLOBALIZATION_PREDEFINED_CULTURES_ONLY", "false", 1);
65 } else if (StandaloneOption.compare(argv[i]) == 0) {
67 _ERR("Assembly path must be after \"--standalone\" option");
71 standalonePath = argv[i];
72 } else if (PaddingOption.compare(argv[i]) == 0) {
74 } else if (ProfileOption.compare(argv[i]) == 0) {
76 } else if (AppTypeOption.compare(argv[i]) == 0) {
78 _ERR("app type for launchpad must be after \"--appType\" option");
84 vargs.push_back(argv[i]);
88 // get app ID and app root path
89 if (AUL_R_OK == aul_app_get_appid_bypid(getpid(), appId, sizeof(appId))) {
90 _INFO("AUL_APPID : %s", appId);
91 // aul_get_app_root_path returns const char*, so there is no need to free after use.
92 appRootPath = aul_get_app_root_path();
93 if (appRootPath == nullptr) {
94 _ERR("Fail to get application root path");
98 _ERR("Fail to get app_id");
102 // set command name to assembly file
103 setCmdName(getFileName(standalonePath));
105 // change cmdline from dotnet-launcher to executable path
106 int cmdlineSize = paddingExist ? APPID_MAX_LENGTH : APPID_MAX_LENGTH - PaddingOption.length();
107 memset(argv[0], '\0', cmdlineSize);
108 snprintf(argv[0], cmdlineSize - 1, "%s", standalonePath);
110 // initialize CoreRuntime
111 int err = CoreRuntime::initialize(appType, LaunchMode::launcher);
113 _ERR("Failed to initialize");
115 // launch application
116 err = CoreRuntime::launch(appId, appRootPath, standalonePath, vargs.size(), &vargs[0], profile);
118 _ERR("Failed to launch");
122 // finalize CoreRuntime
123 CoreRuntime::finalize();