| 1 | /**********************************************************************
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| 2 | *
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| 3 | * os_process_unix.h -- Unix version of osprocess. See os_process.h
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| 4 | * for more details
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| 5 | *
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| 6 | * Copyright (C) 2010 The New Zealand Digital Library Project
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| 7 | *
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| 8 | * A component of the Greenstone digital library software
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| 9 | * from the New Zealand Digital Library Project at the
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| 10 | * University of Waikato, New Zealand.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or modify
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| 13 | * it under the terms of the GNU General Public License as published by
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| 14 | * the Free Software Foundation; either version 2 of the License, or
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| 15 | * (at your option) any later version.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful,
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| 18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 20 | * GNU General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, write to the Free Software
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| 24 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 25 | *
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| 26 | *********************************************************************/
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| 27 |
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| 28 |
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| 29 | #ifndef OS_PROCESS_UNIX_H
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| 30 | #define OS_PROCESS_UNIX_H
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| 31 |
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| 32 | #ifndef __WIN32__ // i.e. Unix
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| 33 |
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| 34 | #include "os_process.h"
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| 35 |
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| 36 | class osprocessunix : osprocess
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| 37 | {
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| 38 |
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| 39 | public:
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| 40 | osprocessunix(const char* cmd);
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| 41 | osprocessunix(const char* cmd, const OSProcessPipeMode mode);
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| 42 | virutal ~osprocessunix();
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| 43 |
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| 44 | virtual eop(); // end of pipe
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| 45 | virtual eop(OSProcessPipeMode); // end of pipe, for named pipe
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| 46 |
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| 47 | virtual int read(char* buffer, const int buffer_len);
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| 48 | virtual bool write(char* buffer, const int buffer_len);
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| 49 |
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| 50 | virtual bool close();
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| 51 | virtual bool close(OSProcessPipeMode mode);
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| 52 |
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| 53 | protected:
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| 54 | File* read_fd_;
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| 55 | File* write_fd_;
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| 56 | };
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| 57 |
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| 58 | #endif
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| 59 |
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| 60 | #endif
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| 61 |
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