+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
#include <dirent.h>
+#include <fcntl.h>
#include <sys/stat.h>
#include <unistd.h>
#include <limits.h>
#include <strings.h>
+#include <pkgmgr_installer_info.h>
+#include <sys/smack.h>
+#include <sys/prctl.h>
+
+#include <openssl/evp.h>
+#include <openssl/crypto.h>
+
+#include <mntent.h>
#include <cstdlib>
#include <cstring>
#include <unordered_map>
#include <vector>
#include <iterator>
+#include <fstream>
#include <sstream>
+#include <map>
+#include <iomanip>
+#include "log.h"
#include "utils.h"
+#include "path_manager.h"
-bool ICompare(const std::string& a, const std::string& b)
+static bool iCompare(const std::string& a, int aOffset, const std::string& b, int bOffset, int length)
{
- return a.length() == b.length() &&
- std::equal(b.begin(), b.end(), a.begin(),
- [](unsigned char a, unsigned char b)
- { return std::tolower(a) == std::tolower(b); });
+ return static_cast<int>(a.length()) - length >= aOffset &&
+ static_cast<int>(b.length()) - length >= bOffset &&
+ std::equal(b.begin() + bOffset, b.begin() + bOffset + length, a.begin() + aOffset,
+ [](unsigned char a, unsigned char b)
+ { return std::tolower(a) == std::tolower(b); });
}
-bool ICompare(const std::string& a, int a_offset, const std::string& b, int b_offset, int length)
+bool isManagedAssembly(const std::string& fileName)
{
- return static_cast<int>(a.length()) - length >= a_offset &&
- static_cast<int>(b.length()) - length >= b_offset &&
- std::equal(b.begin() + b_offset, b.begin() + b_offset + length, a.begin() + a_offset,
- [](unsigned char a, unsigned char b)
- { return std::tolower(a) == std::tolower(b); });
+ return iCompare(fileName, fileName.size()-4, ".dll", 0, 4) && !isNativeImage(fileName);
}
-bool IsManagedAssembly(const std::string& filename)
+bool isNativeImage(const std::string& fileName)
{
- return ICompare(filename, filename.size()-4, ".dll", 0, 4) ||
- ICompare(filename, filename.size()-4, ".exe", 0, 4);
+ return iCompare(fileName, fileName.size()-7, ".ni", 0, 3);
}
-bool IsNativeImage(const std::string& filename)
+std::string concatPath(const std::string& path1, const std::string& path2)
{
- return ICompare(filename, filename.size()-7, ".ni", 0, 3);
+ std::string path(path1);
+ if (path.back() == PATH_SEPARATOR) {
+ path.append(path2);
+ } else {
+ path += PATH_SEPARATOR;
+ path.append(path2);
+ }
+
+ return path;
}
-std::string ReadSelfPath()
+void splitPath(const std::string& path, std::vector<std::string>& out)
{
- char buff[PATH_MAX];
- ssize_t len = ::readlink("/proc/self/exe", buff, sizeof(buff)-1);
- if (len != -1) {
- buff[len] = '\0';
- return std::string(buff);
- }
+ std::istringstream ss(path);
+ std::string token;
- return "";
+ while (std::getline(ss, token, ':')) {
+ out.push_back(token);
+ }
}
-std::string ConcatPath(const std::string& path1, const std::string& path2)
+std::string getAbsolutePath(const std::string& path)
{
- std::string path(path1);
- if (path.back() == PATH_SEPARATOR)
- {
- path.append(path2);
- }
- else
- {
- path += PATH_SEPARATOR;
- path.append(path2);
- }
+ std::string absPath;
+ char *realPath = realpath(path.c_str(), NULL);
+ if (realPath) {
+ absPath.assign(realPath);
+ free(realPath);
+ }
+
+ return absPath;
+}
- return path;
+std::string getRootPath(const std::string& pkgId)
+{
+ int ret = 0;
+ char *path = 0;
+ std::string rootPath;
+
+ pkgmgrinfo_pkginfo_h pkg_handle;
+ ret = pkgmgrGetPkgInfo(pkgId, &pkg_handle);
+ if (ret != 0) {
+ return rootPath;
+ }
+
+ ret = pkgmgrinfo_pkginfo_get_root_path(pkg_handle, &path);
+ if (ret != PMINFO_R_OK) {
+ pkgmgrinfo_pkginfo_destroy_pkginfo(pkg_handle);
+ return rootPath;
+ }
+ rootPath = path;
+ pkgmgrinfo_pkginfo_destroy_pkginfo(pkg_handle);
+
+ return rootPath;
+}
+
+std::string getExecName(const std::string& pkgId)
+{
+ char *exec = NULL;
+ char *appId = 0;
+ std::string execName;
+
+ pkgmgrinfo_pkginfo_h pkg_handle;
+ int ret = pkgmgrGetPkgInfo(pkgId, &pkg_handle);
+ if (ret != 0) {
+ return execName;
+ }
+
+ ret = pkgmgrinfo_pkginfo_get_mainappid(pkg_handle, &appId);
+ if (ret != PMINFO_R_OK) {
+ pkgmgrinfo_pkginfo_destroy_pkginfo(pkg_handle);
+ return execName;
+ }
+
+ pkgmgrinfo_appinfo_h app_handle;
+ ret = pkgmgrGetAppInfo(appId, &app_handle);
+ if (ret != 0) {
+ pkgmgrinfo_pkginfo_destroy_pkginfo(pkg_handle);
+ return execName;
+ }
+
+ ret = pkgmgrinfo_appinfo_get_exec(app_handle, &exec);
+ if (ret != PMINFO_R_OK) {
+ pkgmgrinfo_appinfo_destroy_appinfo(app_handle);
+ pkgmgrinfo_pkginfo_destroy_pkginfo(pkg_handle);
+ return execName;
+ }
+ execName = std::string(exec).substr(std::string(exec).rfind('/') + 1);
+
+ pkgmgrinfo_appinfo_destroy_appinfo(app_handle);
+ pkgmgrinfo_pkginfo_destroy_pkginfo(pkg_handle);
+
+ return execName;
}
-void AppendPath(std::string& path1, const std::string& path2)
+std::string getAppType(const std::string& pkgId)
{
- if (path1.back() == PATH_SEPARATOR)
- {
- path1.append(path2);
- }
- else
- {
- path1 += PATH_SEPARATOR;
- path1.append(path2);
- }
+ char *appId = 0;
+ char *type = 0;
+ std::string appType;
+
+ pkgmgrinfo_pkginfo_h pkg_handle;
+ int ret = pkgmgrGetPkgInfo(pkgId, &pkg_handle);
+ if (ret != 0) {
+ return appType;
+ }
+
+ ret = pkgmgrinfo_pkginfo_get_mainappid(pkg_handle, &appId);
+ if (ret != PMINFO_R_OK) {
+ pkgmgrinfo_pkginfo_destroy_pkginfo(pkg_handle);
+ return appType;
+ }
+
+ pkgmgrinfo_appinfo_h app_handle;
+ ret = pkgmgrGetAppInfo(appId, &app_handle);
+ if (ret != 0) {
+ pkgmgrinfo_pkginfo_destroy_pkginfo(pkg_handle);
+ return appType;
+ }
+
+ ret = pkgmgrinfo_appinfo_get_apptype(app_handle, &type);
+ if (ret != PMINFO_R_OK) {
+ pkgmgrinfo_appinfo_destroy_appinfo(app_handle);
+ pkgmgrinfo_pkginfo_destroy_pkginfo(pkg_handle);
+ return appType;
+ }
+ appType = type;
+
+ pkgmgrinfo_appinfo_destroy_appinfo(app_handle);
+ pkgmgrinfo_pkginfo_destroy_pkginfo(pkg_handle);
+
+ return appType;
}
-std::string AbsolutePath(const std::string& path)
+std::string getMetadataValue(const std::string& pkgId, const std::string& key)
{
- std::string absPath;
+ char *value = NULL;
+ char *appId = 0;
+ std::string metadataValue;
+
+ pkgmgrinfo_pkginfo_h pkg_handle;
+ int ret = pkgmgrGetPkgInfo(pkgId, &pkg_handle);
+ if (ret != 0) {
+ return metadataValue;
+ }
+
+ ret = pkgmgrinfo_pkginfo_get_mainappid(pkg_handle, &appId);
+ if (ret != PMINFO_R_OK) {
+ pkgmgrinfo_pkginfo_destroy_pkginfo(pkg_handle);
+ return metadataValue;
+ }
+
+ pkgmgrinfo_appinfo_h app_handle;
+ ret = pkgmgrGetAppInfo(appId, &app_handle);
+ if (ret != 0) {
+ pkgmgrinfo_pkginfo_destroy_pkginfo(pkg_handle);
+ return metadataValue;
+ }
+
+ ret = pkgmgrinfo_appinfo_get_metadata_value(app_handle, key.c_str(), &value);
+ if (ret != PMINFO_R_OK) {
+ pkgmgrinfo_appinfo_destroy_appinfo(app_handle);
+ pkgmgrinfo_pkginfo_destroy_pkginfo(pkg_handle);
+ return metadataValue;
+ }
+ metadataValue = std::string(value);
+
+ pkgmgrinfo_appinfo_destroy_appinfo(app_handle);
+ pkgmgrinfo_pkginfo_destroy_pkginfo(pkg_handle);
+
+ return metadataValue;
+}
- char realPath[PATH_MAX];
- if (realpath(path.c_str(), realPath) != nullptr && realPath[0] != '\0')
- {
- absPath.assign(realPath);
- }
+bool isReadOnlyArea(const std::string& path)
+{
+ FILE *f = NULL;
+ struct mntent *m = NULL;
+
+ // "/opt/usr" is mounted to "RW" only
+ if (path.find("/opt/usr") != std::string::npos) {
+ return false;
+ }
+
+ // check whether "/" is mounted to RO or not
+ f = setmntent("/proc/mounts", "r");
+ if (!f) {
+ // return true for fail case to generate NI files under RW area.
+ return true;
+ }
+
+ while((m = getmntent(f))) {
+ if (m->mnt_dir != NULL && strcmp(m->mnt_dir, "/") == 0 &&
+ m->mnt_opts != NULL && strstr(m->mnt_opts, "ro,") != NULL) {
+ endmntent(f);
+ return true;
+ }
+ }
+ endmntent(f);
+ return false;
- return absPath;
}
-std::string Basename(const std::string& path)
+std::string getBaseName(const std::string& path)
{
- auto pos = path.find_last_of(PATH_SEPARATOR);
- if (pos != std::string::npos)
- {
- return path.substr(0, pos);
- }
- else
- {
- return std::string(".");
- }
- return path;
+ auto pos = path.find_last_of(PATH_SEPARATOR);
+ if (pos != std::string::npos)
+ return path.substr(0, pos);
+ else
+ return std::string(".");
+ return path;
}
-bool EndWithIgnoreCase(const std::string& str1, const std::string& str2, std::string& filename)
+std::string replaceAll(const std::string& str, const std::string& pattern, const std::string& replace)
{
- std::string::size_type len1 = str1.length();
- std::string::size_type len2 = str2.length();
- if (len2 > len1) return false;
+ std::string result = str;
+ std::string::size_type pos = 0;
+ std::string::size_type offset = 0;
- int i = 0;
- bool result = std::all_of(str1.cend() - len2, str1.end(),
- [&i, &str2] (char x) {
- return std::tolower(x) == std::tolower(str2[i++]);
- });
- if (result)
- {
- filename = str1.substr(0, len1 - len2);
- }
- return result;
+ while ((pos = result.find(pattern, offset)) != std::string::npos) {
+ result.replace(result.begin() + pos, result.begin() + pos + pattern.size(), replace);
+ offset = pos + replace.size();
+ }
+
+ return result;
}
-bool FileNotExist(const std::string& path)
+std::string changeExtension(const std::string& path, const std::string& from, const std::string& to)
{
- struct stat sb;
- return stat(path.c_str(), &sb) != 0;
+ return path.substr(0, path.rfind(from)) + to;
}
-static bool ExtCheckAndGetFileNameIfExist(const std::string& dir, const std::string& ext, struct dirent* entry, std::string& filename)
+bool isFile(const std::string& path)
{
- std::string fname(entry->d_name);
- if (fname.length() < ext.length() ||
- fname.compare(fname.length() - ext.length(), ext.length(), ext) != 0)
- {
- return false;
- }
- std::string fullname = ConcatPath(dir, entry->d_name);
- switch (entry->d_type)
- {
- case DT_REG: break;
- case DT_LNK:
- case DT_UNKNOWN:
- if (FileNotExist(fullname))
- {
- return false;
- }
- default:
- return false;
- }
-
- filename = fullname;
-
- return true;
-}
-
-std::string StripNIDLL(const std::string& path)
-{
- std::string npath(path);
- if (path.size() < 5) return npath;
- if (strncasecmp(path.c_str() + path.size() - 4, ".dll", 4))
- {
- npath = path.substr(0, path.size()-4);
- }else if (strncasecmp(path.c_str() + path.size() - 4, ".exe", 4))
- {
- npath = path.substr(0, path.size()-4);
- }
- if (strncasecmp(npath.c_str() + npath.size() - 3, ".ni", 3))
- {
- return npath.substr(0, npath.size()-3);
- }
- return npath;
-}
-
-std::string JoinStrings(const std::vector<std::string>& strings, const char* const delimeter)
+ struct stat sb;
+ return lstat(path.c_str(), &sb) == 0;
+}
+
+bool isSymlinkFile(const std::string& path)
+{
+ struct stat sb;
+ if (lstat(path.c_str(), &sb) != 0) {
+ return false;
+ }
+ return (sb.st_mode & S_IFMT) == S_IFLNK;
+}
+
+bool isDirectory(const std::string& path)
+{
+ struct stat sb;
+ if (stat(path.c_str(), &sb) != 0) {
+ return false;
+ }
+ return (sb.st_mode & S_IFMT) == S_IFDIR;
+}
+
+std::string getAssemblyNameFromPath(const std::string& path)
+{
+ std::string ret(getFileName(path));
+
+ if (ret.find_last_of(".") == std::string::npos)
+ return ret;
+ ret.erase(ret.find_last_of("."));
+
+ if (ret.size() > 3 && std::equal(ret.begin() + ret.size() - 3, ret.end(), ".ni"))
+ ret.erase(ret.size() - 3);
+
+ return ret;
+}
+
+void addAssembliesFromDirectories(const std::vector<std::string>& directories, std::string& list)
+{
+ std::vector<std::string> assems;
+ std::unordered_map<std::string, std::string> assemPaths;
+
+ auto reader = [&assems, &assemPaths](const std::string& path, const std::string& filename) {
+ if (isManagedAssembly(filename) || isNativeImage(filename)) {
+ std::string assem = getAssemblyNameFromPath(filename);
+
+ if (assemPaths.count(assem) == 0) {
+ assems.push_back(assem);
+ assemPaths[assem] = path;
+ } else if (isManagedAssembly(assemPaths[assem]) && isNativeImage(filename)) {
+ // Update only if a native image is found in the same directory.
+ // For example, if we have two directories = { X, Y } where X contains A.dll and
+ // Y contains both A.dll and A.ni.dll, always A.dll in X will be used.
+ if (getBaseName(assemPaths[assem]).compare(getBaseName(path)) == 0)
+ assemPaths[assem] = path;
+ }
+ }
+ };
+ for (auto& directory : directories)
+ scanFilesInDirectory(directory, reader, 0);
+
+ if (!list.empty() && list.back() != ':')
+ list.push_back(':');
+
+ for (auto& assem : assems)
+ list += assemPaths[assem] + ":";
+
+ if (list.back() == ':')
+ list.pop_back();
+}
+
+void scanFilesInDirectory(const std::string& directory, FileReader reader, unsigned int depth)
+{
+ DIR *dir;
+ struct dirent* entry;
+ bool isDir;
+
+ dir = opendir(directory.c_str());
+
+ if (dir == nullptr)
+ return;
+
+ std::vector<std::string> innerDirectories;
+
+ while ((entry = readdir(dir)) != nullptr) {
+ isDir = false;
+ std::string path = concatPath(directory, entry->d_name);
+ switch (entry->d_type) {
+ case DT_REG: break;
+ case DT_DIR:
+ isDir = true;
+ break;
+ // symlink is added to the list even if there is no original file.
+ // It used to remove broken symlinks related to TAC
+ case DT_LNK:
+ break;
+ case DT_UNKNOWN:
+ continue;
+ default:
+ continue;
+ }
+ if (!isDir)
+ reader(path, entry->d_name);
+ else if (depth > 0 && strcmp(entry->d_name, ".") && strcmp(entry->d_name, ".."))
+ innerDirectories.push_back(path);
+ }
+
+ if (depth > 0)
+ for (auto& d : innerDirectories)
+ scanFilesInDirectory(d, reader, depth - 1);
+
+ closedir(dir);
+}
+
+void copySmackAndOwnership(const std::string& fromPath, const std::string& toPath, bool isSymlink)
+{
+ char* label = NULL;
+ struct stat info;
+
+ if (isSymlink) {
+ // change smack label for symbolic link.
+ if (smack_lgetlabel(fromPath.c_str(), &label, SMACK_LABEL_ACCESS) == 0) {
+ if (smack_lsetlabel(toPath.c_str(), label, SMACK_LABEL_ACCESS) < 0) {
+ _SERR("Fail to set smack label");
+ }
+ free(label);
+ }
+
+ // change owner and groupsfor symbolic link.
+ // change mode is skipped for symlink because permission of symlink file is meaningless.
+ if (!lstat(fromPath.c_str(), &info)) {
+ if (lchown(toPath.c_str(), info.st_uid, info.st_gid) == -1)
+ _SERR("Failed to change owner and group name");
+ }
+ } else {
+ // change smack label
+ if (smack_getlabel(fromPath.c_str(), &label, SMACK_LABEL_ACCESS) == 0) {
+ if (smack_setlabel(toPath.c_str(), label, SMACK_LABEL_ACCESS) < 0) {
+ _SERR("Fail to set smack label");
+ }
+ free(label);
+ }
+
+ // change owner, groups and mode for generated ni file.
+ if (!stat(fromPath.c_str(), &info)) {
+ if (chown(toPath.c_str(), info.st_uid, info.st_gid) == -1)
+ _SERR("Failed to change owner and group name");
+ if (chmod(toPath.c_str(), info.st_mode) == -1)
+ _SERR("Failed to change mode");
+ }
+ }
+}
+
+static bool setOwnership(const bf::path& path, uid_t uid, gid_t gid)
+{
+ int fd = open(path.c_str(), O_RDONLY);
+ if (fd < 0) {
+ _ERR("Can't open directory: %s", path.c_str());
+ return false;
+ }
+ int ret = fchown(fd, uid, gid);
+ close(fd);
+ if (ret != 0) {
+ _ERR("Failed to change owner of: %s", path.c_str());
+ return false;
+ }
+ return true;
+}
+
+static bool setDirPermissions(const bf::path& path, bf::perms permissions)
+{
+ bs::error_code error;
+ bf::permissions(path, permissions, error);
+ if (error) {
+ _ERR("Failed to set permissions for directory: %s, %s", path.c_str(), error.message().c_str());
+ return false;
+ }
+ return true;
+}
+
+static bool setDirOwnershipAndPermissions(const bf::path& path, bf::perms permissions, uid_t uid, gid_t gid)
+{
+ if (!setOwnership(path, uid, gid)) {
+ _ERR("Failed to change owner: %s, (uid: %d, gid: %d)", path.c_str(), uid, gid);
+ return false;
+ }
+ if (!setDirPermissions(path, permissions)) {
+ _ERR("Failed to change permission: %s, (%d)", path.c_str(), permissions);
+ return false;
+ }
+ return true;
+}
+
+static bool copyOwnershipAndPermissions(const bf::path& path, const bf::path& path2)
+{
+ if (!exist(path)) {
+ _ERR("Failed to copy ownership and permissions from %s to %s", path.c_str(), path2.c_str());
+ return false;
+ }
+ bs::error_code error;
+ bf::perms permissions = bf::status(path, error).permissions();
+ if (error) {
+ _ERR("Failed to copy ownership and permissions : %s", error.message().c_str());
+ return false;
+ }
+ struct stat stats;
+ if (stat(path.c_str(), &stats) != 0) {
+ return false;
+ }
+ if (!setDirOwnershipAndPermissions(path2, permissions, stats.st_uid, stats.st_gid)) {
+ _ERR("Failed to copy ownership and permissions from %s to %s", path.c_str(), path2.c_str());
+ return false;
+ }
+ return true;
+}
+
+bool exist(const bf::path& path)
+{
+ bs::error_code error;
+ int ret = bf::exists(path, error);
+ if (error) {
+ if ((error.value() != bs::errc::success) && (error.value() != bs::errc::no_such_file_or_directory)) {
+ _ERR("Failed to check %s exists : %s", path.c_str(), error.message().c_str());
+ }
+ }
+ return ret;
+}
+
+bool createDir(const bf::path& path)
+{
+ if (exist(path)) {
+ return true;
+ }
+ bs::error_code error;
+ bf::create_directories(path, error);
+ if (error) {
+ _ERR("Failed to create directory: %s", error.message().c_str());
+ return false;
+ }
+ return true;
+}
+
+bool copyDir(const bf::path& path1, const bf::path& path2, FSFlag flags)
+{
+ try {
+ // Check whether the function call is valid
+ if (!exist(path1) || !bf::is_directory(path1)) {
+ _ERR("Source directory %s does not exist or is not a directory", path1.c_str());
+ return false;
+ }
+ if (!exist(path2)) {
+ // Create the destination directory
+ if (!createDir(path2)) {
+ _ERR("Unable to create destination directory %s", path2.c_str());
+ return false;
+ }
+ if (flags & FS_PRESERVE_OWNERSHIP_AND_PERMISSIONS) {
+ copyOwnershipAndPermissions(path1, path2);
+ }
+ } else {
+ if (!(flags & (FS_MERGE_SKIP | FS_MERGE_OVERWRITE))) {
+ _ERR("Destination directory %s already exists", path2.c_str());
+ return false;
+ }
+ if (flags & (FS_MERGE_OVERWRITE | FS_PRESERVE_OWNERSHIP_AND_PERMISSIONS)) {
+ copyOwnershipAndPermissions(path1, path2);
+ }
+ }
+ } catch (const bf::filesystem_error& error) {
+ _ERR("Failed to copy directory: %s", error.what());
+ return false;
+ }
+
+ // Iterate through the source directory
+ try {
+ for (bf::directory_iterator file(path1); file != bf::directory_iterator(); ++file) {
+ bf::path current(file->path());
+ bf::path target = path2 / current.filename();
+ if (bf::is_symlink(bf::symlink_status(current))) {
+ if ((flags & (FS_MERGE_SKIP | FS_MERGE_OVERWRITE)) && exist(target)) {
+ continue;
+ }
+ bs::error_code error;
+ bf::copy_symlink(current, target, error);
+ if (error) {
+ _ERR("Failed to copy symlink: %s, %s", current.c_str(), error.message().c_str());
+ return false;
+ }
+ } else if (bf::is_directory(current)) {
+ // Found directory: Recursion
+ if (!copyDir(current, target, flags)) {
+ return false;
+ }
+ } else {
+ if ((flags & FS_MERGE_SKIP) && exist(target)) {
+ continue;
+ }
+ bf::path destination = target;
+ if (flags & FS_COMMIT_COPY_FILE) {
+ destination = bf::unique_path(target.parent_path() / "%%%%-%%%%-%%%%-%%%%");
+ }
+ if (flags & FS_MERGE_OVERWRITE) {
+ bf::copy_file(current, destination, bf::copy_option::overwrite_if_exists);
+ } else {
+ bf::copy_file(current, destination);
+ }
+ if (flags & FS_PRESERVE_OWNERSHIP_AND_PERMISSIONS) {
+ copyOwnershipAndPermissions(current, destination);
+ }
+ if (flags & FS_COMMIT_COPY_FILE) {
+ if (flags & FS_MERGE_OVERWRITE) {
+ bf::remove(target);
+ }
+ bf::rename(destination, target);
+ }
+ }
+ }
+ } catch (const bf::filesystem_error& error) {
+ _ERR("Failed to copy directory: %s", error.what());
+ return false;
+ }
+
+ return true;
+}
+
+bool copyFile(const bf::path& path1, const bf::path& path2)
+{
+ bs::error_code error;
+ if (!exist(path1)) {
+ return false;
+ }
+ bf::copy_file(path1, path2, bf::copy_option::overwrite_if_exists, error);
+ if (error) {
+ _ERR("copy file %s due to error [%s]", path1.c_str(), error.message().c_str());
+ return false;
+ }
+ return true;
+}
+
+bool moveFile(const bf::path& path1, const bf::path& path2)
+{
+ if (!exist(path1) || exist(path2)) {
+ return false;
+ }
+ bs::error_code error;
+ bf::rename(path1, path2, error);
+ if (error) {
+ _ERR("Cannot move file: %s. Will copy/remove... with error [%s]", path1.c_str(), error.message().c_str());
+ bf::copy_file(path1, path2, bf::copy_option::overwrite_if_exists, error);
+ if (error) {
+ _ERR("Cannot copy file %s due to error [%s]", path1.c_str(), error.message().c_str());
+ return false;
+ }
+ bf::remove_all(path1, error);
+ if (error) {
+ _ERR("Cannot remove old file when coping: %s with error [%s]", path1.c_str(), error.message().c_str());
+ return false;
+ }
+ }
+ return true;
+}
+
+bool removeFile(const bf::path& path)
+{
+ if (!exist(path)) {
+ return true;
+ }
+ bs::error_code error;
+ bf::remove(path, error);
+ if (error) {
+ _ERR("Cannot remove: %s, %s", path.c_str(), error.message().c_str());
+ return false;
+ }
+ return true;
+}
+
+bool removeAll(const bf::path& path)
+{
+ if (!exist(path)) {
+ return true;
+ }
+ bs::error_code error;
+ bf::remove_all(path, error);
+ if (error) {
+ _ERR("Cannot remove: %s, %s", path.c_str(), error.message().c_str());
+ return false;
+ }
+ return true;
+}
+
+void setCmdName(const std::string& name)
+{
+ #define PRC_NAME_LENGTH 16
+
+ char processName[PRC_NAME_LENGTH] = {0, };
+
+ if (name.empty())
+ return;
+
+ memset(processName, '\0', PRC_NAME_LENGTH);
+ snprintf(processName, PRC_NAME_LENGTH, "%s", name.c_str());
+ prctl(PR_SET_NAME, processName);
+}
+
+std::string getFileName(const std::string& path)
+{
+ std::string ret(path);
+ size_t index = ret.find_last_of(PATH_SEPARATOR);
+ return index == std::string::npos ? ret : ret.substr(index + 1);
+}
+
+std::string SHA256(const std::string& path)
+{
+ int bytesRead = 0;
+ const int bufSize = 32768;
+
+ unsigned int digest_len = 0;
+ unsigned char* digest = NULL;
+
+ std::stringstream ss;
+ EVP_MD_CTX *mdctx = NULL;
+ std::string output = "";
+
+ FILE *file = fopen(path.c_str(), "rb");
+ if (!file) {
+ return output;
+ }
+
+ char *buffer = (char*)malloc(bufSize);
+ if (!buffer) {
+ goto cleanup4;
+ }
+
+ mdctx = EVP_MD_CTX_new();
+ if (mdctx == NULL) {
+ _ERR("Message Digest Context creation NULL");
+ goto cleanup3;
+ }
+
+ digest = (unsigned char*)OPENSSL_malloc(EVP_MD_size(EVP_sha256()));
+ if (!digest) {
+ _ERR("Memory Allocation for SHA256 failed");
+ goto cleanup2;
+ }
+
+ if (!EVP_DigestInit_ex(mdctx, EVP_sha256(), NULL)) {
+ _ERR("Message Digest init failed");
+ goto cleanup1;
+ }
+
+ while ((bytesRead = fread(buffer, 1, bufSize, file))) {
+ if (!EVP_DigestUpdate(mdctx, buffer, bytesRead)) {
+ _ERR("Message Digest update failed");
+ goto cleanup1;
+ }
+ }
+
+ if (!EVP_DigestFinal_ex(mdctx, digest, &digest_len)) {
+ _ERR("Message Digest Finalization falied");
+ goto cleanup1;
+ }
+
+ for (unsigned int i = 0; i < digest_len; i++) {
+ ss << std::hex << std::setw(2) << std::setfill('0') << (int)digest[i];
+ }
+ output = ss.str();
+
+cleanup1:
+ EVP_MD_CTX_free(mdctx);
+cleanup2:
+ OPENSSL_free(digest);
+cleanup3:
+ free(buffer);
+cleanup4:
+ fclose(file);
+
+ return output;
+}
+
+int pkgmgrGetPkgInfo(const std::string& pkgId, pkgmgrinfo_pkginfo_h* handle)
+{
+ uid_t uid = 0;
+ int ret = 0;
+
+ if (pkgmgr_installer_info_get_target_uid(&uid) < 0) {
+ _ERR("Failed to get UID");
+ return -1;
+ }
+
+ ret = pkgmgrinfo_pkginfo_get_usr_pkginfo(pkgId.c_str(), uid, handle);
+ if (ret != PMINFO_R_OK) {
+ _ERR("Failed to get pkginfo (%d)", ret);
+ return -1;
+ }
+
+ return 0;
+}
+
+int pkgmgrGetAppInfo(const std::string& appId, pkgmgrinfo_appinfo_h* handle)
+{
+ uid_t uid = 0;
+ int ret = 0;
+
+ if (pkgmgr_installer_info_get_target_uid(&uid) < 0) {
+ _ERR("Failed to get UID");
+ return -1;
+ }
+
+ ret = pkgmgrinfo_appinfo_get_usr_appinfo(appId.c_str(), uid, handle);
+ if (ret != PMINFO_R_OK) {
+ _ERR("Failed to get appinfo (%d)", ret);
+ return -1;
+ }
+
+ return 0;
+}
+
+int pkgmgrMDFilterForeach(pkgmgrinfo_appinfo_metadata_filter_h handle,
+ pkgmgrinfo_app_list_cb app_cb,
+ void *user_data)
+{
+ uid_t uid = 0;
+ int ret = 0;
+
+ if (pkgmgr_installer_info_get_target_uid(&uid) < 0) {
+ _ERR("Failed to get UID");
+ return -1;
+ }
+
+
+ ret = pkgmgrinfo_appinfo_usr_metadata_filter_foreach(handle, app_cb, user_data, uid);
+ if (ret != PMINFO_R_OK) {
+ _ERR("Failed to execute the metadata filter query (%d)", ret);
+ return -1;
+ }
+
+ return 0;
+}
+
+void printHWClockLog(const char* format, ...)
+{
+ char buf[1024] = {0,};
+ va_list ap;
+
+ va_start(ap, format);
+ vsnprintf(buf, sizeof(buf), format, ap);
+ va_end(ap);
+
+ prctl(PR_TASK_PERF_USER_TRACE, buf, strlen(buf));
+}
+
+const char* getNCDBStartupHook()
+{
+ return "/home/owner/share/tmp/sdk_tools/netcoredbg/ncdbhook.dll";
+}
+
+bool isNCDBStartupHookProvided()
{
- switch (strings.size())
- {
- case 0:
- return "";
- case 1:
- return strings[0];
- default:
- std::ostringstream os;
- std::copy(strings.begin(), strings.end()-1, std::ostream_iterator<std::string>(os, delimeter));
- os << *strings.rbegin();
- return os.str();
- }
-}
-
-struct AssemblyFile
-{
- std::string noext;
- std::string ext;
-};
-
-bool operator == (const AssemblyFile& lhs, const AssemblyFile& rhs)
-{
- return lhs.noext == rhs.noext && lhs.ext == rhs.ext;
-}
-
-namespace std
-{
- template<>
- struct hash<AssemblyFile>
- {
- std::size_t operator () (const AssemblyFile& f) const
- {
- const std::size_t h1 = std::hash<std::string>{}(f.noext);
- const std::size_t h2 = std::hash<std::string>{}(f.ext);
-
- return h1 ^ (h2 << 1);
- }
- };
-}
-
-void AssembliesInDirectory(const std::vector<std::string>& directories, std::string& tpaList)
-{
- std::unordered_map<AssemblyFile, bool> addedAssemblies;
-
- auto reader = [&addedAssemblies] (const char* path)
- {
- std::string _path(path);
-
- std::string::size_type dotp = _path.rfind('.');
- std::string ext = dotp != std::string::npos ? _path.substr(dotp) : "";
- std::string noext;
- bool ni = false;
-
- if (IsManagedAssembly(_path))
- {
- if (IsNativeImage(_path))
- {
- noext = _path.substr(0, _path.size()-7);
- ni = true;
- }
- else
- {
- noext = _path.substr(0, _path.size()-4);
- }
-
- AssemblyFile f = {noext, ext};
- if (addedAssemblies.find(f) == addedAssemblies.end())
- {
- addedAssemblies[f] = ni;
- }
- else
- {
- addedAssemblies[f] |= ni;
- }
- }
- };
-
- for (auto directory : directories)
- {
- ScanFilesInDir(directory.c_str(), reader, 1);
- }
-
- for (auto kv : addedAssemblies)
- {
- tpaList += kv.first.noext + (kv.second ? ".ni" : "") + kv.first.ext + ':';
- }
-
- if (tpaList.back() == ':')
- tpaList.pop_back();
-}
-
-void ScanFilesInDir(const char* directory, FileReader reader, unsigned int depth)
-{
- DIR *dir;
- struct dirent* entry;
- bool isDir;
-
- dir = opendir(directory);
-
- if (dir == nullptr)
- {
- //_ERR("Can not open directory : %s", directory);
- return;
- }
-
- std::vector<std::string> innerDirectories;
-
- while ((entry = readdir(dir)) != nullptr)
- {
- isDir = false;
- std::string path = ConcatPath(directory, entry->d_name);
- switch (entry->d_type)
- {
- case DT_REG: break;
- case DT_DIR:
- isDir = true;
- break;
- case DT_LNK:
- case DT_UNKNOWN:
- struct stat sb;
- if (stat(path.c_str(), &sb) == -1)
- {
- continue;
- }
-
- if (S_ISREG(sb.st_mode) || S_ISDIR(sb.st_mode))
- {
- break;
- }
- default:
- continue;
- }
- if (!isDir)
- {
- reader(path.c_str());
- }
- else if (depth > 1 && strcmp(entry->d_name, ".") && strcmp(entry->d_name, ".."))
- {
- innerDirectories.push_back(path);
- }
- }
-
- if (depth != 0)
- {
- for (auto& d : innerDirectories)
- {
- ScanFilesInDir(d.c_str(), reader, depth-1);
- }
- }
-
- closedir(dir);
+ char *env = nullptr;
+ env = getenv("DOTNET_STARTUP_HOOKS");
+ if (env == nullptr)
+ return false;
+
+ // Note, `DOTNET_STARTUP_HOOKS` env could provide list of dlls with ':' delimiter,
+ // for example: "/path1/name1.dll:/path2/name2.dll"
+ while (*env != '\0')
+ {
+ const char *ncdbCur = getNCDBStartupHook();
+ while (*ncdbCur != '\0' && *env != '\0' && *env != ':')
+ {
+ if (*ncdbCur != *env)
+ break;
+
+ ncdbCur++;
+ env++;
+
+ if (*ncdbCur == '\0' && (*env == '\0' || *env == ':'))
+ return true;
+ }
+ while (*env != '\0' && *env != ':')
+ {
+ env++;
+ }
+ if (*env == ':')
+ env++;
+ }
+
+ return false;
}
projects / platform / core / dotnet / launcher.git / blobdiff