86 lines
3.4 KiB
C
86 lines
3.4 KiB
C
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#ifndef _HAD_ZIPWIN32_H
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#define _HAD_ZIPWIN32_H
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/*
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zipwin32.h -- internal declarations for Windows.
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Copyright (C) 1999-2015 Dieter Baron and Thomas Klausner
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This file is part of libzip, a library to manipulate ZIP archives.
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The authors can be contacted at <libzip@nih.at>
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the
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distribution.
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3. The names of the authors may not be used to endorse or promote
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products derived from this software without specific prior
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written permission.
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THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
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OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/* 0x0501 => Windows XP; needs to be at least this value because of GetFileSizeEx */
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#if !defined(MS_UWP) && !defined(_WIN32_WINNT)
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#define _WIN32_WINNT 0x0501
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#endif
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#include <windows.h>
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/* context for Win32 source */
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struct _zip_source_win32_file_ops;
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struct _zip_source_win32_read_file {
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zip_error_t error; /* last error information */
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zip_int64_t supports;
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/* operations */
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struct _zip_source_win32_file_ops *ops;
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/* reading */
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void *fname; /* name of file to read from - ANSI (char *) or Unicode (wchar_t *) */
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void *h; /* HANDLE for file to read from */
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int closep; /* whether to close f on ZIP_CMD_FREE */
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struct zip_stat st; /* stat information passed in */
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zip_uint64_t start; /* start offset of data to read */
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zip_uint64_t end; /* end offset of data to read, 0 for up to EOF */
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zip_uint64_t current; /* current offset */
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/* writing */
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void *tmpname; /* name of temp file - ANSI (char *) or Unicode (wchar_t *) */
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void *hout; /* HANDLE for output file */
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};
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typedef struct _zip_source_win32_read_file _zip_source_win32_read_file_t;
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/* internal operations for Win32 source */
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struct _zip_source_win32_file_ops {
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void *(*op_strdup)(const void *);
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void *(*op_open)(_zip_source_win32_read_file_t *);
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void *(*op_create_temp)(_zip_source_win32_read_file_t *, void **, zip_uint32_t, PSECURITY_ATTRIBUTES);
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int (*op_rename_temp)(_zip_source_win32_read_file_t *);
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int (*op_remove)(const void *);
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};
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typedef struct _zip_source_win32_file_ops _zip_source_win32_file_ops_t;
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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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#endif /* zipwin32.h */
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