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1 | /* |
2 | * Copyright (c) 2001, Robert Collins. | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License as published by | |
6 | * the Free Software Foundation; either version 2 of the License, or | |
7 | * (at your option) any later version. | |
8 | * | |
9 | * A copy of the GNU General Public License can be found at | |
10 | * http://www.gnu.org/ | |
11 | * | |
12 | * Written by Robert Collins <rbtcollins@hotmail.com> | |
13 | * | |
14 | */ | |
15 | ||
16 | #ifndef _IO_STREAM_CYGFILE_H_ | |
17 | #define _IO_STREAM_CYGFILE_H_ | |
18 | ||
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19 | #include "io_stream.h" |
20 | #include "String++.h" | |
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21 | |
22 | /* io_stream on disk files using cygwin paths | |
23 | * and potentially understanding links in the future | |
24 | */ | |
25 | ||
3c054baf | 26 | extern int cygmkdir_p (enum path_type_t isadir, String const &path); |
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27 | |
28 | class io_stream_cygfile:public io_stream | |
29 | { | |
30 | public: | |
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31 | static int exists (String const &); |
32 | static int remove (String const &); | |
33 | static int mklink (String const &, String const &, io_stream_link_t); | |
34 | io_stream_cygfile (String const &, String const &); | |
7c7034e8 | 35 | virtual ~ io_stream_cygfile (); |
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36 | /* read data (duh!) */ |
37 | virtual ssize_t read (void *buffer, size_t len); | |
38 | /* provide data to (double duh!) */ | |
ca9506cc | 39 | virtual ssize_t write (const void *buffer, size_t len); |
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40 | /* read data without removing it from the class's internal buffer */ |
41 | virtual ssize_t peek (void *buffer, size_t len); | |
42 | virtual long tell (); | |
ca9506cc | 43 | virtual int seek (long where, io_stream_seek_t whence); |
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44 | /* can't guess, oh well */ |
45 | virtual int error (); | |
46 | virtual int set_mtime (int); | |
47 | /* not relevant yet */ | |
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48 | virtual int get_mtime () |
49 | { | |
50 | return 0; | |
51 | }; | |
341988b9 | 52 | virtual size_t get_size (); |
3c054baf | 53 | static int move (String const &,String const &); |
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54 | private: |
55 | /* always require parameters */ | |
7c7034e8 | 56 | io_stream_cygfile () |
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57 | { |
58 | }; | |
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59 | friend int cygmkdir_p (enum path_type_t isadir, String const &_name); |
60 | static String normalise (String const &unixpath); | |
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61 | FILE *fp; |
62 | int lasterr; | |
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63 | String fname; |
64 | String lmode; | |
f2e49cf8 | 65 | static String cwd; |
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66 | }; |
67 | ||
68 | #endif /* _IO_STREAM_CYGFILE_H_ */ |