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![Conor McCarthy](/assets/img/avatar_default.png)
This can patch non-executables and 64-bit executable files, but patching of 32-bit executables is not supported. They are subject to special processing which alters PE relocations to match with those in the old file to improve compression. To reverse this, the meaning of the decoding data must be interpreted. Details, including where to find that data in the patch file, are included in pa19.c. Interleaved decompression of large files is also not supported. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=12501 Signed-off-by: Conor McCarthy <conor.mccarthy.444@gmail.com> Signed-off-by: Hans Leidekker <hans@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
38 lines
1.6 KiB
C
38 lines
1.6 KiB
C
/*
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* PatchAPI PA19 file format handlers
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*
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* Copyright 2019 Conor McCarthy
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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DWORD apply_patch_to_file_by_buffers(const BYTE *patch_file_view, const ULONG patch_file_size,
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const BYTE *old_file_view, ULONG old_file_size,
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BYTE **new_file_buf, const ULONG new_file_buf_size, ULONG *new_file_size,
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FILETIME *new_file_time,
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const ULONG apply_option_flags,
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PATCH_PROGRESS_CALLBACK *progress_fn, void *progress_ctx,
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const BOOL test_header_only);
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BOOL apply_patch_to_file_by_handles(HANDLE patch_file_hndl, HANDLE old_file_hndl, HANDLE new_file_hndl,
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const ULONG apply_option_flags,
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PATCH_PROGRESS_CALLBACK *progress_fn, void *progress_ctx,
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const BOOL test_header_only);
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BOOL apply_patch_to_file(LPCWSTR patch_file_name, LPCWSTR old_file_name, LPCWSTR new_file_name,
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const ULONG apply_option_flags,
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PATCH_PROGRESS_CALLBACK *progress_fn, void *progress_ctx,
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const BOOL test_header_only);
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