Browse Source
- update to 0.9 (torrentzip support, files open only when necessary), windows fixes
experimental/first_unicode_implementation
- update to 0.9 (torrentzip support, files open only when necessary), windows fixes
experimental/first_unicode_implementation
Pierre Joye
18 years ago
57 changed files with 1096 additions and 710 deletions
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4ext/zip/config.w32
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117ext/zip/lib/zip.h
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12ext/zip/lib/zip_add.c
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9ext/zip/lib/zip_add_dir.c
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279ext/zip/lib/zip_close.c
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9ext/zip/lib/zip_delete.c
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102ext/zip/lib/zip_dirent.c
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9ext/zip/lib/zip_entry_free.c
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9ext/zip/lib/zip_entry_new.c
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4ext/zip/lib/zip_err_str.c
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19ext/zip/lib/zip_error.c
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9ext/zip/lib/zip_error_clear.c
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9ext/zip/lib/zip_error_get.c
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9ext/zip/lib/zip_error_get_sys_type.c
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19ext/zip/lib/zip_error_strerror.c
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9ext/zip/lib/zip_error_to_str.c
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24ext/zip/lib/zip_fclose.c
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9ext/zip/lib/zip_file_error_clear.c
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9ext/zip/lib/zip_file_error_get.c
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14ext/zip/lib/zip_file_get_offset.c
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9ext/zip/lib/zip_file_strerror.c
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71ext/zip/lib/zip_filerange_crc.c
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9ext/zip/lib/zip_fopen.c
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13ext/zip/lib/zip_fopen_index.c
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11ext/zip/lib/zip_fread.c
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13ext/zip/lib/zip_free.c
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24ext/zip/lib/zip_get_archive_comment.c
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48ext/zip/lib/zip_get_archive_flag.c
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9ext/zip/lib/zip_get_file_comment.c
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11ext/zip/lib/zip_get_name.c
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9ext/zip/lib/zip_get_num_files.c
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9ext/zip/lib/zip_memdup.c
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25ext/zip/lib/zip_name_locate.c
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11ext/zip/lib/zip_new.c
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372ext/zip/lib/zip_open.c
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27ext/zip/lib/zip_rename.c
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28ext/zip/lib/zip_replace.c
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11ext/zip/lib/zip_set_archive_comment.c
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49ext/zip/lib/zip_set_archive_flag.c
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9ext/zip/lib/zip_set_file_comment.c
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10ext/zip/lib/zip_set_name.c
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13ext/zip/lib/zip_source_buffer.c
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28ext/zip/lib/zip_source_file.c
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58ext/zip/lib/zip_source_filep.c
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9ext/zip/lib/zip_source_free.c
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9ext/zip/lib/zip_source_function.c
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13ext/zip/lib/zip_source_zip.c
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9ext/zip/lib/zip_stat.c
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11ext/zip/lib/zip_stat_index.c
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8ext/zip/lib/zip_stat_init.c
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10ext/zip/lib/zip_strerror.c
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12ext/zip/lib/zip_unchange.c
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12ext/zip/lib/zip_unchange_all.c
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12ext/zip/lib/zip_unchange_archive.c
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6ext/zip/lib/zip_unchange_data.c
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9ext/zip/lib/zip_win32.h
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125ext/zip/lib/zipint.h
@ -0,0 +1,71 @@ |
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/* |
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zip_filerange_crc.c -- compute CRC32 for a range of a file |
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Copyright (C) 2008 Dieter Baron and Thomas Klausner |
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|
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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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|
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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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|
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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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|
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|
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|
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#include <stdio.h> |
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#include <errno.h> |
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|
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#include "zipint.h" |
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|
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|
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|
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int |
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_zip_filerange_crc(FILE *fp, off_t start, off_t len, uLong *crcp, |
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struct zip_error *errp) |
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{ |
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Bytef buf[BUFSIZE]; |
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size_t n; |
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*crcp = crc32(0L, Z_NULL, 0); |
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|
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if (fseeko(fp, start, SEEK_SET) != 0) { |
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_zip_error_set(errp, ZIP_ER_SEEK, errno); |
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return -1; |
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} |
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|
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while (len > 0) { |
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n = len > BUFSIZE ? BUFSIZE : len; |
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if ((n=fread(buf, 1, n, fp)) <= 0) { |
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_zip_error_set(errp, ZIP_ER_READ, errno); |
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return -1; |
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} |
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|
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*crcp = crc32(*crcp, buf, n); |
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len-= n; |
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} |
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return 0; |
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} |
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@ -0,0 +1,48 @@ |
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/* |
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zip_get_archive_flag.c -- get archive global flag |
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Copyright (C) 2008 Dieter Baron and Thomas Klausner |
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|
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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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|
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Redistribution and use in source and binary forms, with or without |
|||
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 |
|||
notice, this list of conditions and the following disclaimer. |
|||
2. Redistributions in binary form must reproduce the above copyright |
|||
notice, this list of conditions and the following disclaimer in |
|||
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 |
|||
products derived from this software without specific prior |
|||
written permission. |
|||
|
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THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS |
|||
OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
|||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
|||
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY |
|||
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
|||
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE |
|||
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
|||
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER |
|||
IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
|||
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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|
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|
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|
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#include "zipint.h" |
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ZIP_EXTERN(int) |
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zip_get_archive_flag(struct zip *za, int flag, int flags) |
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{ |
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int fl; |
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fl = (flags & ZIP_FL_UNCHANGED) ? za->flags : za->ch_flags; |
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return (fl & flag) ? 1 : 0; |
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} |
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@ -0,0 +1,49 @@ |
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/* |
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zip_get_archive_flag.c -- set archive global flag |
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Copyright (C) 2008 Dieter Baron and Thomas Klausner |
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|
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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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|
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Redistribution and use in source and binary forms, with or without |
|||
modification, are permitted provided that the following conditions |
|||
are met: |
|||
1. Redistributions of source code must retain the above copyright |
|||
notice, this list of conditions and the following disclaimer. |
|||
2. Redistributions in binary form must reproduce the above copyright |
|||
notice, this list of conditions and the following disclaimer in |
|||
the documentation and/or other materials provided with the |
|||
distribution. |
|||
3. The names of the authors may not be used to endorse or promote |
|||
products derived from this software without specific prior |
|||
written permission. |
|||
|
|||
THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS |
|||
OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
|||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
|||
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY |
|||
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
|||
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE |
|||
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
|||
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER |
|||
IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
|||
OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
|||
IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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|
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|
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|
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#include "zipint.h" |
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|
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ZIP_EXTERN(int) |
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zip_set_archive_flag(struct zip *za, int flag, int value) |
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{ |
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if (value) |
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za->ch_flags |= flag; |
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else |
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za->ch_flags &= ~flag; |
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|
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return 0; |
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} |
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