Class cmUVProcessChainBuilder

Source/cmUVProcessChain.h:20–74

class cmUVProcessChain;

class cmUVProcessChainBuilder
{
public:
  enum Stream
  {
    Stream_INPUT = 0,
    Stream_OUTPUT = 1,
    Stream_ERROR = 2,
  };

  cmUVProcessChainBuilder();

  cmUVProcessChainBuilder& AddCommand(std::vector<std::string> arguments);
  cmUVProcessChainBuilder& SetBuiltinLoop();
  cmUVProcessChainBuilder& SetExternalLoop(uv_loop_t& loop);
  cmUVProcessChainBuilder& SetNoStream(Stream stdio);
  cmUVProcessChainBuilder& SetBuiltinStream(Stream stdio);
  cmUVProcessChainBuilder& SetMergedBuiltinStreams();
  cmUVProcessChainBuilder& SetExternalStream(Stream stdio, int fd);
  cmUVProcessChainBuilder& SetExternalStream(Stream stdio, FILE* stream);
  cmUVProcessChainBuilder& SetWorkingDirectory(std::string dir);
  cmUVProcessChainBuilder& SetDetached();

  uv_loop_t* GetLoop() const;

  cmUVProcessChain Start() const;

private:
  enum StdioType
  {
    None,
    Builtin,
    External,
  };

  friend class cmUVProcessChain;

  struct StdioConfiguration
  {
    StdioType Type = None;
    int FileDescriptor = -1;
  };

  struct ProcessConfiguration
  {
    std::vector<std::string> Arguments;
  };

  std::array<StdioConfiguration, 3> Stdio;
  std::vector<ProcessConfiguration> Processes;
  std::string WorkingDirectory;
  bool MergedBuiltinStreams = false;
  bool Detached = false;
  uv_loop_t* Loop = nullptr;
};

class cmUVProcessChain
{