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1 #ifndef _HAD_ZIPWIN32_H |
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2 #define _HAD_ZIPWIN32_H |
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3 |
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4 /* |
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5 zipwin32.h -- internal declarations for Windows. |
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6 Copyright (C) 1999-2015 Dieter Baron and Thomas Klausner |
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7 |
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8 This file is part of libzip, a library to manipulate ZIP archives. |
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9 The authors can be contacted at <libzip@nih.at> |
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10 |
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11 Redistribution and use in source and binary forms, with or without |
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12 modification, are permitted provided that the following conditions |
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13 are met: |
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14 1. Redistributions of source code must retain the above copyright |
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15 notice, this list of conditions and the following disclaimer. |
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16 2. Redistributions in binary form must reproduce the above copyright |
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17 notice, this list of conditions and the following disclaimer in |
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18 the documentation and/or other materials provided with the |
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19 distribution. |
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20 3. The names of the authors may not be used to endorse or promote |
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21 products derived from this software without specific prior |
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22 written permission. |
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23 |
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24 THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS |
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25 OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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26 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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27 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY |
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28 DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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29 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE |
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30 GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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31 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER |
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32 IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
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33 OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
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34 IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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35 */ |
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36 |
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37 /* 0x0501 => Windows XP; needs to be at least this value because of GetFileSizeEx */ |
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38 #define _WIN32_WINNT 0x0501 |
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39 #include <windows.h> |
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40 |
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41 /* context for Win32 source */ |
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42 |
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43 struct _zip_source_win32_file_ops; |
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44 |
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45 struct _zip_source_win32_read_file { |
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46 zip_error_t error; /* last error information */ |
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47 zip_int64_t supports; |
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48 |
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49 /* operations */ |
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50 struct _zip_source_win32_file_ops *ops; |
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51 |
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52 /* reading */ |
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53 void *fname; /* name of file to read from - ANSI (char *) or Unicode (wchar_t *) */ |
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54 void *h; /* HANDLE for file to read from */ |
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55 int closep; /* whether to close f on ZIP_CMD_FREE */ |
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56 struct zip_stat st; /* stat information passed in */ |
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57 zip_uint64_t start; /* start offset of data to read */ |
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58 zip_uint64_t end; /* end offset of data to read, 0 for up to EOF */ |
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59 zip_uint64_t current; /* current offset */ |
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60 |
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61 /* writing */ |
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62 void *tmpname; /* name of temp file - ANSI (char *) or Unicode (wchar_t *) */ |
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63 void *hout; /* HANDLE for output file */ |
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64 }; |
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65 |
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66 typedef struct _zip_source_win32_read_file _zip_source_win32_read_file_t; |
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67 |
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68 /* internal operations for Win32 source */ |
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69 |
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70 struct _zip_source_win32_file_ops { |
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71 void *(*op_strdup)(const void *); |
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72 void *(*op_open)(_zip_source_win32_read_file_t *); |
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73 void *(*op_create_temp)(_zip_source_win32_read_file_t *, void **, zip_uint32_t, PSECURITY_ATTRIBUTES); |
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74 int (*op_rename_temp)(_zip_source_win32_read_file_t *); |
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75 int (*op_remove)(const void *); |
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76 }; |
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77 |
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78 typedef struct _zip_source_win32_file_ops _zip_source_win32_file_ops_t; |
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79 |
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80 zip_source_t *_zip_source_win32_handle_or_name(const void *, void *, zip_uint64_t, zip_int64_t, int, const zip_stat_t *, _zip_source_win32_file_ops_t *, zip_error_t *); |
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81 |
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82 #endif /* zipwin32.h */ |
