text: /*
   * 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.
   */
  #ifdef OS_WINCE
  #include <stdlib.h>
  #endif
  #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)) {
          apr_pool_t* pool = p.getAPRPool();
          apr_procattr_t* attr;
          apr_status_t stat = apr_procattr_create(&attr, pool);
          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, pool);
          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(pool, 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, pool);
          if (stat != APR_SUCCESS) throw IOException(stat);
  
          apr_proc_wait(&pid, NULL, NULL, APR_WAIT);
      
          if (deleteSource) {
              source.deleteFile(p);
          }
          return true;
      }
      return false;
  }
  
  