cinelerra/pipe.h

   1 #ifndef PIPE_H
   2 #define PIPE_H
   3
   4 #include <fcntl.h>
   5 #include "guicast.h"
   6 #include "asset.h"
   7
   8 extern "C" {
   9         extern int sigpipe_received;
  10 }
  11
  12 class Pipe {
  13  public:
  14         Pipe(char *command, char *sub_str = 0, char sub_char = '%');
  15         ~Pipe() ;
  16         int open_read() ;
  17         int open_write() ;
  18         void close() ;
  19
  20         int fd;
  21  private:
  22         int substitute() ;
  23         int open(char *mode) ;
  24
  25         char sub_char;
  26         char *sub_str;
  27         char *command;
  28         char complete[BCTEXTLEN];
  29         FILE *file;
  30 };
  31
  32 #endif /* PIPE_H */