*/
#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 isManagedAssembly(const std::string& fileName)
{
- return (iCompare(fileName, fileName.size()-4, ".dll", 0, 4) ||
- iCompare(fileName, fileName.size()-4, ".exe", 0, 4)) &&
- !isNativeImage(fileName);
+ return iCompare(fileName, fileName.size()-4, ".dll", 0, 4) && !isNativeImage(fileName);
}
bool isNativeImage(const std::string& fileName)
return iCompare(fileName, fileName.size()-7, ".ni", 0, 3);
}
-std::string readSelfPath()
-{
- 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);
- }
-
- return "";
-}
-
std::string concatPath(const std::string& path1, const std::string& path2)
{
std::string path(path1);
}
}
-std::string absolutePath(const std::string& path)
+std::string getAbsolutePath(const std::string& path)
{
std::string absPath;
- char realPath[PATH_MAX];
- if (realpath(path.c_str(), realPath) != nullptr && realPath[0] != '\0')
+ char *realPath = realpath(path.c_str(), NULL);
+ if (realPath) {
absPath.assign(realPath);
+ free(realPath);
+ }
return absPath;
}
-std::string baseName(const std::string& 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;
+}
+
+std::string getAppType(const std::string& pkgId)
+{
+ 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 getMetadataValue(const std::string& pkgId, const std::string& key)
+{
+ 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;
+}
+
+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;
+
+}
+
+std::string getBaseName(const std::string& path)
{
auto pos = path.find_last_of(PATH_SEPARATOR);
if (pos != std::string::npos)
return path;
}
-bool isFileExist(const std::string& path)
+std::string replaceAll(const std::string& str, const std::string& pattern, const std::string& replace)
{
- struct stat sb;
- return stat(path.c_str(), &sb) == 0;
+ std::string result = str;
+ std::string::size_type pos = 0;
+ std::string::size_type offset = 0;
+
+ 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;
}
-std::string stripNiDLL(const std::string& path)
+std::string changeExtension(const std::string& path, const std::string& from, const std::string& to)
{
- std::string niPath(path);
- if (path.size() < 5) return niPath;
- if (!strncasecmp(path.c_str() + path.size() - 4, ".dll", 4))
- niPath = path.substr(0, path.size()-4);
- else if (!strncasecmp(path.c_str() + path.size() - 4, ".exe", 4))
- niPath = path.substr(0, path.size()-4);
+ return path.substr(0, path.rfind(from)) + to;
+}
+
+bool isFile(const std::string& path)
+{
+ struct stat sb;
+ return lstat(path.c_str(), &sb) == 0;
+}
- if (!strncasecmp(niPath.c_str() + niPath.size() - 3, ".ni", 3))
- return niPath.substr(0, niPath.size()-3);
+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;
+}
- return niPath;
+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;
}
-void assembliesInDirectory(const std::vector<std::string>& directories, std::string& tpaList)
+std::string getAssemblyNameFromPath(const std::string& path)
{
- std::map<std::string, std::string> assemblyList;
- std::map<std::string, std::string> tmpList;
+ std::string ret(getFileName(path));
- auto reader = [&assemblyList, &tmpList] (const std::string& path, const char* name) {
- if (isManagedAssembly(path) || isNativeImage(path)) {
- std::string dllName = stripNiDLL(name);
- std::pair<std::map<std::string, std::string>::iterator, bool> ret;
- ret = tmpList.insert(std::pair<std::string, std::string>(dllName, path));
- if (ret.second == false) {
- if (isNativeImage(path))
- tmpList[dllName] = 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);
- for (auto directory : directories) {
- scanFilesInDir(directory.c_str(), reader, 1);
- // merge scaned dll list to tpa list.
- // if the dll is already exist in the list, that is skipped.
- assemblyList.insert(tmpList.begin(), tmpList.end());
- }
+ if (!list.empty() && list.back() != ':')
+ list.push_back(':');
- std::map<std::string, std::string>::iterator it;
- for (it = assemblyList.begin(); it != assemblyList.end(); it++)
- tpaList += it->second + ':';
+ for (auto& assem : assems)
+ list += assemPaths[assem] + ":";
- if (tpaList.back() == ':')
- tpaList.pop_back();
+ if (list.back() == ':')
+ list.pop_back();
}
-void scanFilesInDir(const std::string& directory, FileReader reader, unsigned int depth)
+void scanFilesInDirectory(const std::string& directory, FileReader reader, unsigned int depth)
{
DIR *dir;
struct dirent* entry;
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:
- struct stat sb;
- if (stat(path.c_str(), &sb) == -1)
- continue;
-
- if (S_ISREG(sb.st_mode) || S_ISDIR(sb.st_mode))
- break;
+ continue;
default:
continue;
}
if (!isDir)
reader(path, entry->d_name);
- else if (depth > 1 && strcmp(entry->d_name, ".") && strcmp(entry->d_name, ".."))
+ else if (depth > 0 && strcmp(entry->d_name, ".") && strcmp(entry->d_name, ".."))
innerDirectories.push_back(path);
}
- if (depth != 0)
+ if (depth > 0)
for (auto& d : innerDirectories)
- scanFilesInDir(d.c_str(), reader, depth-1);
+ 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()
+{
+ 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