NativeLauncher/tool/multi_target_resolver.cc

   1 /*
   2  * Copyright (c) 2020 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 <string>
  18
  19 #include <pkgmgr-info.h>
  20 #include <vconf.h>
  21
  22 #include "log.h"
  23 #include "utils.h"
  24 #include "multi_target_resolver.h"
  25
  26 static const char* __TIZEN_RID_VERSION_KEY = "db/dotnet/tizen_rid_version";
  27 static const char* __TIZEN_TFM_SUPPORT_KEY = "db/dotnet/tizen_tfm_support";
  28 static const char* __DOTNET_RUNTIME_VERSION_KEY = "db/dotnet/runtime_version";
  29 static std::vector<std::string> platform_version_list;
  30 /*
  31 Priority | RID                 | TFM
  32 ---------|---------------------|-----------------------
  33 1        | tizen.X.Y.Z-{arch}  | netX.Y-tizenX.Y ~ 6.5
  34 2        | tizen.X.Y.Z         | netX.Y-tizen
  35 3        | tizen-{arch}, tizen | netX.Y
  36 4        | linux-{arch}, linux | tizen90 ~ 40
  37 5        | unix-{arch}, unix   | net5.0
  38 6        | any                 | netcoreapp3.1 ~ 1.0
  39 7        | base                | netstandard2.1 ~ 1.0
  40 */
  41
  42 static int convertStrVersionToInt(const std::string& version)
  43 {
  44         int ret = 0;
  45         for (unsigned int i = 0; i < version.length(); i++) {
  46                 if (std::isdigit(int(version[i]))) {
  47                         ret = ret * 10 + (int(version[i]) - '0');
  48                 }
  49         }
  50         return ret;
  51 }
  52
  53 static std::vector<std::string> getRidFallbackGraph()
  54 {
  55         std::vector<std::string> RID_FALLBACK_GRAPH;
  56         char* tizen_rid_version = vconf_get_str(__TIZEN_RID_VERSION_KEY);
  57         if (tizen_rid_version) {
  58                 std::vector<std::string> rid_version;
  59                 splitPath(tizen_rid_version, rid_version);
  60                 std::reverse(std::begin(rid_version), std::end(rid_version));
  61                 for (auto& ridVersion : rid_version) {
  62                         //.NET 6.0 is supported from Tizen 6.5.0
  63                         if (convertStrVersionToInt(ridVersion) >= 650) {
  64                                 platform_version_list.push_back(ridVersion.substr(0, ridVersion.rfind('.')));
  65                         }
  66                         RID_FALLBACK_GRAPH.push_back(std::string("tizen." + ridVersion + "-" + ARCHITECTURE_IDENTIFIER));
  67                         RID_FALLBACK_GRAPH.push_back(std::string("tizen." + ridVersion));
  68                 }
  69                 free(tizen_rid_version);
  70         }
  71
  72         std::vector<std::string> RID_FALLBACK_OS = {"tizen", "linux", "unix"};
  73         for (auto& os : RID_FALLBACK_OS) {
  74                 RID_FALLBACK_GRAPH.push_back(std::string(os + "-" + ARCHITECTURE_IDENTIFIER));
  75                 RID_FALLBACK_GRAPH.push_back(std::string(os));
  76         }
  77         RID_FALLBACK_GRAPH.push_back("any");
  78         RID_FALLBACK_GRAPH.push_back("base");
  79
  80         return RID_FALLBACK_GRAPH;
  81 }
  82
  83 static std::vector<std::string> getTfmFallbackGraph()
  84 {
  85         std::vector<std::string> tfm_list;
  86         char* dotnet_runtime_version = vconf_get_str(__DOTNET_RUNTIME_VERSION_KEY);
  87         if (dotnet_runtime_version) {
  88                 std::vector<std::string> dotnet_version;
  89                 splitPath(dotnet_runtime_version, dotnet_version);
  90                 for (auto& dotnetVersion : dotnet_version) {
  91                         for (auto& platformVersion : platform_version_list) {
  92                                 tfm_list.push_back(std::string("net" + dotnetVersion + "-tizen" + platformVersion));
  93                         }
  94                         tfm_list.push_back(std::string("net" + dotnetVersion + "-tizen"));
  95                         tfm_list.push_back(std::string("net" + dotnetVersion));
  96                 }
  97                 free(dotnet_runtime_version);
  98         }
  99
 100         char* tizen_tfm = vconf_get_str(__TIZEN_TFM_SUPPORT_KEY);
 101         if (tizen_tfm) {
 102                 splitPath(tizen_tfm, tfm_list);
 103                 free(tizen_tfm);
 104         }
 105         tfm_list.push_back("net5.0");
 106
 107         std::vector<std::string> netcoreapp_version = {"3.1", "3.0", "2.2", "2.1", "2.0", "1.1", "1.0"};
 108         for (auto& version : netcoreapp_version) {
 109                 tfm_list.push_back(std::string("netcoreapp" + version));
 110         }
 111         std::vector<std::string> netstandard_version = {"2.1", "2.0", "1.6", "1.5", "1.4", "1.3", "1.2", "1.1", "1.0"};
 112         for (auto& version : netstandard_version) {
 113                 tfm_list.push_back(std::string("netstandard" + version));
 114         }
 115
 116         return tfm_list;
 117 }
 118
 119 // move all files under a certain directory to another directory
 120 // ownership / permission / smack label are not changed
 121 static bool moveAllFilesTo(const std::string& from, const std::string& to)
 122 {
 123         std::vector<std::string> files;
 124         try {
 125                 // make file list to move
 126                 for (auto& path : bf::recursive_directory_iterator(from)) {
 127                         std::string filePath = path.path().string();
 128                         if (isFile(filePath)) {
 129                                 files.push_back(filePath);
 130                         }
 131                 }
 132
 133                 // move files to target directory
 134                 for (auto& f : files) {
 135                         bf::rename(f, concatPath(to, getFileName(f)));
 136                 }
 137         }  catch (const bf::filesystem_error& error) {
 138                 _ERR("Failed to iterate directory: %s", error.what());
 139                 return false;
 140         }
 141
 142         return true;
 143 }
 144
 145 int resolvePlatformSpecificFiles(const std::string& rootPath)
 146 {
 147         std::string appBinPath = concatPath(rootPath, "bin");
 148         std::string runtimesPath = concatPath(appBinPath, "runtimes");
 149
 150         // if runtimes directory doesnot exist, return 0
 151         if (!isDirectory(runtimesPath)) {
 152                 return 0;
 153         }
 154
 155         // found best matched rid and tfm directory and copy all files to bin directory
 156         std::vector<std::string> ridFallbackGraph = getRidFallbackGraph();
 157         for (auto& rid : ridFallbackGraph) {
 158                 std::string ridPath = concatPath(runtimesPath, rid);
 159                 if (isDirectory(ridPath)) {
 160                         _INFO("Found best matched rid (%s)", rid.c_str());
 161                         // copy all files from /runtimes/${rid}/native to appBintPath if exist
 162                         std::string nativePath = concatPath(ridPath, "native");
 163                         if (isDirectory(nativePath)) {
 164                                 _INFO("Found best matched native path");
 165                                 if (!moveAllFilesTo(nativePath, appBinPath)) {
 166                                         _ERR("Failed to copy files from native path");
 167                                         return -1;
 168                                 }
 169                         }
 170
 171                         // found best matched tfm folder in the found rid folder
 172                         std::string libPath = concatPath(ridPath, "lib");
 173                         std::vector<std::string> tfmFallbackGraph = getTfmFallbackGraph();
 174                         for (auto& tfm : tfmFallbackGraph) {
 175                                 std::string tfmPath = concatPath(libPath, tfm);
 176                                 if (isDirectory(tfmPath)) {
 177                                         _INFO("Found best matched tfm (%s)", tfm .c_str());
 178                                         // copy all files from tfmPath to appBintPath
 179                                         if (!moveAllFilesTo(tfmPath, appBinPath)) {
 180                                                 _ERR("Failed to copy files from tfm path");
 181                                                 return -1;
 182                                         }
 183                                         break;
 184                                 }
 185                         }
 186                         break;
 187                 }
 188         }
 189
 190         // remove runtimes directory
 191         if (!removeAll(runtimesPath)) {
 192                 _ERR("Failed to remove bin/runtimes directory");
 193                 return -1;
 194         }
 195
 196         return 0;
 197 }
 198
 199 // callback function of "pkgmgrinfo_appinfo_filter_foreach_appinfo"
 200 static int appResolveCb(pkgmgrinfo_appinfo_h handle, void *user_data)
 201 {
 202         int ret = 0;
 203         char* rootPath;
 204
 205         ret = pkgmgrinfo_appinfo_get_root_path(handle, &rootPath);
 206         if (ret != PMINFO_R_OK) {
 207                 _SERR("Failed to get root path");
 208                 return -1;
 209         }
 210
 211         if (resolvePlatformSpecificFiles(rootPath) != 0) {
 212                 _SERR("Failed to resolve platform specific resources (%s)", rootPath);
 213                 return -1;
 214         }
 215
 216         return 0;
 217 }
 218
 219 int resolveAllApps()
 220 {
 221         int ret = 0;
 222
 223         pkgmgrinfo_appinfo_filter_h handle;
 224         ret = pkgmgrinfo_appinfo_filter_create(&handle);
 225         if (ret != PMINFO_R_OK) {
 226                 return -1;
 227         }
 228
 229         ret = pkgmgrinfo_appinfo_filter_add_string(handle, PMINFO_APPINFO_PROP_APP_TYPE, "dotnet");
 230         if (ret != PMINFO_R_OK) {
 231                 pkgmgrinfo_appinfo_filter_destroy(handle);
 232                 return -1;
 233         }
 234
 235         ret = pkgmgrinfo_appinfo_filter_foreach_appinfo(handle, appResolveCb, NULL);
 236         if (ret != PMINFO_R_OK) {
 237                 pkgmgrinfo_appinfo_filter_destroy(handle);
 238                 return -1;
 239         }
 240         pkgmgrinfo_appinfo_filter_destroy(handle);
 241
 242         return 0;
 243 }