source/externaltask.h

   1 #ifndef EXTERNALTASK_H_
   2 #define EXTERNALTASK_H_
   3
   4 #include <string>
   5 #include <vector>
   6 #include <msp/fs/path.h>
   7 #include <msp/io/pipe.h>
   8 #include "task.h"
   9
  10 class ExternalTask: public Task
  11 {
  12 public:
  13         enum Destination
  14         {
  15                 PASSTHROUGH,
  16                 CAPTURE,
  17                 IGNORE
  18         };
  19
  20 private:
  21         std::vector<std::string> argv;
  22         Msp::FS::Path work_dir;
  23         int pid;
  24         int exit_code;
  25         Destination stdout_dest;
  26         Destination stderr_dest;
  27         Msp::IO::Pipe *capture_pipe;
  28         std::string output;
  29
  30 public:
  31         ExternalTask(const std::vector<std::string> &, const Msp::FS::Path &);
  32         virtual ~ExternalTask();
  33
  34         virtual std::string get_command() const;
  35         virtual void start();
  36         virtual Status check();
  37
  38         void set_stdout(Destination);
  39         void set_stderr(Destination);
  40         const std::string &get_output() const { return output; }
  41 };
  42
  43 #endif