NativeLauncher/launcher/main.cc

   1 /*
   2  * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   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
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  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.
  15  */
  16
  17 #include "dotnet/dotnet_launcher.h"
  18 #include "utils.h"
  19 #include "log.h"
  20
  21 #include <cstdio>
  22 #include <vector>
  23 #include <memory>
  24
  25 #include <Ecore.h>
  26 #include <Eina.h>
  27 #include <aul.h>
  28 #include <sys/types.h>
  29 #include <unistd.h>
  30
  31 #define __XSTR(x) #x
  32 #define __STR(x) __XSTR(x)
  33
  34 #ifndef VERSION
  35 #define LAUNCHER_VERSION_STR "-Unknown-"
  36 #else
  37 #define LAUNCHER_VERSION_STR __STR(VERSION)
  38 #endif
  39
  40 static std::string VersionOption("--version");
  41 static std::string StandaloneOption("--standalone");
  42
  43 int main(int argc, char *argv[])
  44 {
  45         int i;
  46         bool standalone = false;
  47         const char* standalonePath = nullptr;
  48
  49         std::vector<char*> vargs;
  50
  51         // start index 1 to avoid passing executable name "dotnet-launcher" as a parameter
  52         for (i = 1;     i <argc; i++) {
  53                 if (VersionOption.compare(argv[i]) == 0) {
  54                         printf("Dotnet launcher Version %s\n", LAUNCHER_VERSION_STR);
  55                         return 0;
  56                 } else if (StandaloneOption.compare(argv[i]) == 0) {
  57                         standalone = true;
  58
  59                         if (i > argc-1) {
  60                                 fprintf(stderr, "Assembly path must be after \"--standalone\" option\n");
  61                                 return 1;
  62                         }
  63                         i++;
  64                         standalonePath = argv[i];
  65                 } else {
  66                         vargs.push_back(argv[i]);
  67                 }
  68         }
  69
  70         using tizen::runtime::LauncherInterface;
  71         using tizen::runtime::Launchpad;
  72         using tizen::runtime::AppInfo;
  73         std::unique_ptr<LauncherInterface> runtime;
  74
  75         using tizen::runtime::dotnetcore::CoreRuntime;
  76         std::unique_ptr<LauncherInterface> coreRuntime(new CoreRuntime());
  77         runtime = std::move(coreRuntime);
  78
  79         if (standalone) {
  80                 _DBG("##### Run it standalone #########");
  81                 char appId[1024] = {0,};
  82                 std::string appRoot;
  83                 if (AUL_R_OK == aul_app_get_appid_bypid(getpid(), appId, sizeof(appId))) {
  84                         const char* appRootPath = aul_get_app_root_path();
  85                         if (appRootPath != nullptr)
  86                                 appRoot = std::string(appRootPath);
  87                 } else {
  88                         // If appId is not set, it is executed directly by cmdline.
  89                         // In this case, appRoot is passed as an argument.
  90                         snprintf(appId, 16, "%s", "dotnet-launcher");
  91                         appRoot = baseName(baseName(standalonePath));
  92                 }
  93                 _DBG("AUL_APPID : %s", appId);
  94
  95                 if (runtime->initialize(true) != 0) {
  96                         _ERR("Failed to initialize");
  97                         return 1;
  98                 }
  99
 100                 int argsLen = vargs.size();
 101                 char** args = &vargs[0];
 102                 if (runtime->launch(appId, appRoot.c_str(), standalonePath, argsLen, args)) {
 103                         _ERR("Failed to launch");
 104                         return 0;
 105                 }
 106         } else {
 107                 Launchpad.onCreate = [&runtime]() {
 108                         if (runtime->initialize(false) != 0)
 109                                 _ERR("Failed to initialized");
 110                         else
 111                                 _DBG("Success to initialized");
 112                 };
 113
 114                 Launchpad.onTerminate = [&runtime](const AppInfo& appInfo, int argc, char** argv) {
 115                         _DBG("terminated with app path : %s", appInfo.path.c_str());
 116                         _DBG("appId : %s", appInfo.id.c_str());
 117                         _DBG("pkg : %s", appInfo.pkg.c_str());
 118                         _DBG("type : %s", appInfo.type.c_str());
 119
 120                         // The launchpad pass the name of exe file to the first argument.
 121                         // For the C# spec, we have to skip this first argument.
 122
 123                         if (runtime->launch(appInfo.id.c_str(), appInfo.root.c_str(), appInfo.path.c_str(), argc-1, argv+1))
 124                                 _ERR("Failed to launch");
 125                 };
 126                 Launchpad.loaderMain(argc, argv);
 127         }
 128
 129         runtime->dispose();
 130         return 0;
 131 }