Line data    Source code

       1             : /*
       2             :  *
       3             :  * Copyright 2015, Google Inc.
       4             :  * All rights reserved.
       5             :  *
       6             :  * Redistribution and use in source and binary forms, with or without
       7             :  * modification, are permitted provided that the following conditions are
       8             :  * met:
       9             :  *
      10             :  *     * Redistributions of source code must retain the above copyright
      11             :  * notice, this list of conditions and the following disclaimer.
      12             :  *     * Redistributions in binary form must reproduce the above
      13             :  * copyright notice, this list of conditions and the following disclaimer
      14             :  * in the documentation and/or other materials provided with the
      15             :  * distribution.
      16             :  *     * Neither the name of Google Inc. nor the names of its
      17             :  * contributors may be used to endorse or promote products derived from
      18             :  * this software without specific prior written permission.
      19             :  *
      20             :  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
      21             :  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
      22             :  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
      23             :  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
      24             :  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
      25             :  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
      26             :  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
      27             :  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
      28             :  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
      29             :  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
      30             :  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
      31             :  *
      32             :  */
      33             : 
      34             : #include "test/cpp/util/subprocess.h"
      35             : 
      36             : #include <vector>
      37             : 
      38             : #include <grpc/support/subprocess.h>
      39             : 
      40             : namespace grpc {
      41             : 
      42           8 : static gpr_subprocess *MakeProcess(std::initializer_list<std::string> args) {
      43           8 :   std::vector<const char *> vargs;
      44          26 :   for (auto it = args.begin(); it != args.end(); ++it) {
      45          18 :     vargs.push_back(it->c_str());
      46             :   }
      47           8 :   return gpr_subprocess_create(vargs.size(), &vargs[0]);
      48             : }
      49             : 
      50           8 : SubProcess::SubProcess(std::initializer_list<std::string> args)
      51           8 :     : subprocess_(MakeProcess(args)) {}
      52             : 
      53           8 : SubProcess::~SubProcess() { gpr_subprocess_destroy(subprocess_); }
      54             : 
      55           0 : int SubProcess::Join() { return gpr_subprocess_join(subprocess_); }
      56             : 
      57           0 : void SubProcess::Interrupt() { gpr_subprocess_interrupt(subprocess_); }
      58             : 
      59             : }  // namespace grpc