2 * Copyright (c) 2011 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 * @file task_commons.cpp
18 * @author Krzysztof Jackiewicz (k.jackiewicz@samsung.com)
22 #include "task_commons.h"
28 #include <dpl/wrt-dao-ro/global_config.h>
29 #include <dpl/log/log.h>
30 #include <dpl/exception.h>
31 #include <dpl/errno_string.h>
32 #include <dpl/utils/file_utils.h>
35 namespace WidgetInstall {
39 const char * const TEMPORARY_PATH_POSTFIX = "temp";
40 const mode_t TEMPORARY_PATH_MODE = 0775;
42 int lambdaDeleteFile(const char *fpath,
43 const struct stat* /*sb*/,
45 struct FTW* /*ftwbuf*/)
51 LogInfo("Removing old temporary directory" << fpath);
55 LogInfo("Unlinking old temporary file" << fpath);
64 void removeTemporaryDir(const std::string& dir)
66 LogError("[GenerateConfig Task] Aborting... (removing temporary dir: " <<
69 static const int maxDepth = 1024;
71 if (stat(dir.c_str(), &fileInfo) == 0) {
72 nftw(dir.c_str(), lambdaDeleteFile, maxDepth, FTW_DEPTH);
76 std::string createTempPath()
78 LogInfo("Step: Creating temporary path");
81 std::ostringstream tempPathBuilder;
83 tempPathBuilder << WrtDB::GlobalConfig::GetUserInstalledWidgetPath();
84 tempPathBuilder << "/";
85 tempPathBuilder << TEMPORARY_PATH_POSTFIX;
86 tempPathBuilder << "_";
89 gettimeofday(&tv, NULL);
91 (static_cast<unsigned long long>(tv.tv_sec) * 1000000ULL +
92 static_cast<unsigned long long>(tv.tv_usec));
94 std::string tempPath = tempPathBuilder.str();
96 // Remove old path if any
99 // FIXME: what if there are more then maxDepth recursive directories
100 static const int maxDepth = 1024;
101 if (stat(tempPath.c_str(), &fileInfo) == 0) {
103 tempPath.c_str(), lambdaDeleteFile, maxDepth, FTW_DEPTH);
106 ThrowMsg(DPL::CommonException::InternalError,
107 DPL::GetErrnoString());
111 FileUtils::MakePath(tempPath, TEMPORARY_PATH_MODE);
116 void createTempPath(const std::string& path)
118 FileUtils::MakePath(path, TEMPORARY_PATH_MODE);