| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 <log4cxx/rolling/zipcompressaction.h> |
| #include <apr_thread_proc.h> |
| #include <apr_strings.h> |
| #include <log4cxx/helpers/exception.h> |
| #include <log4cxx/helpers/transcoder.h> |
| |
| using namespace log4cxx; |
| using namespace log4cxx::rolling; |
| using namespace log4cxx::helpers; |
| |
| IMPLEMENT_LOG4CXX_OBJECT(ZipCompressAction) |
| |
| ZipCompressAction::ZipCompressAction(const File& src, |
| const File& dest, |
| bool del) |
| : source(src), destination(dest), deleteSource(del) |
| { |
| } |
| |
| bool ZipCompressAction::execute(log4cxx::helpers::Pool& p) const |
| { |
| if (!source.exists(p)) |
| { |
| return false; |
| } |
| |
| apr_pool_t* aprpool = p.getAPRPool(); |
| apr_procattr_t* attr; |
| apr_status_t stat = apr_procattr_create(&attr, aprpool); |
| |
| if (stat != APR_SUCCESS) |
| { |
| throw IOException(stat); |
| } |
| |
| stat = apr_procattr_io_set(attr, APR_NO_PIPE, APR_NO_PIPE, APR_FULL_BLOCK); |
| |
| if (stat != APR_SUCCESS) |
| { |
| throw IOException(stat); |
| } |
| |
| stat = apr_procattr_cmdtype_set(attr, APR_PROGRAM_PATH); |
| |
| if (stat != APR_SUCCESS) |
| { |
| throw IOException(stat); |
| } |
| |
| // |
| // redirect the child's error stream to this processes' error stream |
| // |
| apr_file_t* child_err; |
| stat = apr_file_open_stderr(&child_err, aprpool); |
| |
| if (stat == APR_SUCCESS) |
| { |
| stat = apr_procattr_child_err_set(attr, child_err, NULL); |
| |
| if (stat != APR_SUCCESS) |
| { |
| throw IOException(stat); |
| } |
| } |
| |
| const char** args = (const char**) |
| apr_palloc(aprpool, 5 * sizeof(*args)); |
| int i = 0; |
| |
| args[i++] = "zip"; |
| args[i++] = "-q"; |
| args[i++] = Transcoder::encode(destination.getPath(), p); |
| args[i++] = Transcoder::encode(source.getPath(), p); |
| args[i++] = NULL; |
| |
| if (destination.exists(p)) |
| { |
| destination.deleteFile(p); |
| } |
| |
| apr_proc_t pid; |
| stat = apr_proc_create(&pid, "zip", args, NULL, attr, aprpool); |
| |
| if (stat != APR_SUCCESS) |
| { |
| throw IOException(stat); |
| } |
| |
| int exitCode; |
| apr_proc_wait(&pid, &exitCode, NULL, APR_WAIT); |
| |
| if (exitCode != APR_SUCCESS) |
| { |
| throw IOException(exitCode); |
| } |
| |
| if (deleteSource) |
| { |
| source.deleteFile(p); |
| } |
| |
| return true; |
| } |