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");
43 int main(int argc, char *argv[])
45 _INFO("##### Run in standalone mode #####");
47 char* standalonePath = nullptr;
48 bool paddingExist = false;
49 const char* appType = NULL;
50 const char* appRootPath = NULL;
51 char appId[APPID_MAX_LENGTH] = {0,};
53 std::vector<char*> vargs;
55 // start index 1 to avoid passing executable name "dotnet-launcher" as a parameter
56 for (int i = 1; i < argc; i++) {
57 if (StandaloneOption.compare(argv[i]) == 0) {
59 _ERR("Assembly path must be after \"--standalone\" option");
63 standalonePath = argv[i];
64 } else if (PaddingOption.compare(argv[i]) == 0) {
66 } else if (AppTypeOption.compare(argv[i]) == 0) {
68 _ERR("app type for launchpad must be after \"--appType\" option");
74 vargs.push_back(argv[i]);
78 if (appType == NULL) {
82 // get app ID and app root path
83 if (AUL_R_OK == aul_app_get_appid_bypid(getpid(), appId, sizeof(appId))) {
84 _INFO("AUL_APPID : %s", appId);
85 // aul_get_app_root_path returns const char*, so there is no need to free after use.
86 appRootPath = aul_get_app_root_path();
87 if (appRootPath == nullptr) {
88 _ERR("Fail to get application root path");
92 _ERR("Fail to get app_id");
96 // set command name to assembly file
97 setCmdName(getFileName(standalonePath));
99 // change cmdline from dotnet-launcher to executable path
100 int cmdlineSize = paddingExist ? APPID_MAX_LENGTH : APPID_MAX_LENGTH - PaddingOption.length();
101 memset(argv[0], '\0', cmdlineSize);
102 snprintf(argv[0], cmdlineSize - 1, "%s", standalonePath);
104 // initialize CoreRuntime
105 int err = CoreRuntime::initialize(appType, LaunchMode::launcher);
107 _ERR("Failed to initialize");
109 // launch application
110 err = CoreRuntime::launch(appId, appRootPath, standalonePath, vargs.size(), &vargs[0]);
112 _ERR("Failed to launch");
116 // finalize CoreRuntime
117 CoreRuntime::finalize();