PipeStream.h

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/* This file is part of dvi2bitmap; see README for copyrights and licence */

#ifndef PIPE_STREAM_HEADER_READ
#define PIPE_STREAM_HEADER_READ 1

#include <InputByteStream.h>
#include <sys/types.h>

class PipeStream : public InputByteStream {
 public:
    PipeStream (string cmd, string envs="")
            throw (InputByteStreamError);
    ~PipeStream();
    string getResult(bool allOfFile=false, bool gobbleRest=true)
            throw (InputByteStreamError);
    virtual void close(void);
    int getTerminationStatus(void);
    pid_t getPid(void) const { return pid_; };
 private:
    int pipe_status_;
    pid_t pid_;
#ifdef WIN32
    FILE *fp_;
#endif // WIN32
    const string orig_command_;
};

#endif /* PIPE_STREAM_HEADER_READ */