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annotate libzip/lib/zipint.h @ 37:0a1a3239eea5

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tests: add json test
author David Demelier <markand@malikania.fr>
date Wed, 04 Jan 2017 14:00:35 +0100
parents 3b18afe43c9d
children 056ee6b5913e
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20
3b18afe43c9d libzip: reimport version 1.1.3
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1 #ifndef _HAD_ZIPINT_H
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2 #define _HAD_ZIPINT_H
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3
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4 /*
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5 zipint.h -- internal declarations.
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6 Copyright (C) 1999-2016 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 #ifdef HAVE_CONFIG_H
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38 #include "config.h"
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39 #endif
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40
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41 #include "compat.h"
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42
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43 #include <zlib.h>
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44
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45 #ifndef _ZIP_COMPILING_DEPRECATED
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46 #define ZIP_DISABLE_DEPRECATED
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47 #endif
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48
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49 #include "zip.h"
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50
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51 #define CENTRAL_MAGIC "PK\1\2"
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52 #define LOCAL_MAGIC "PK\3\4"
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53 #define EOCD_MAGIC "PK\5\6"
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54 #define DATADES_MAGIC "PK\7\8"
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55 #define EOCD64LOC_MAGIC "PK\6\7"
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56 #define EOCD64_MAGIC "PK\6\6"
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57 #define CDENTRYSIZE 46u
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58 #define LENTRYSIZE 30
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59 #define MAXCOMLEN 65536
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60 #define MAXEXTLEN 65536
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61 #define EOCDLEN 22
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62 #define EOCD64LOCLEN 20
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63 #define EOCD64LEN 56
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64 #define CDBUFSIZE (MAXCOMLEN+EOCDLEN+EOCD64LOCLEN)
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65 #define BUFSIZE 8192
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66 #define EFZIP64SIZE 28
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67
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68 #define ZIP_CM_REPLACED_DEFAULT (-2)
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69
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70 #define ZIP_CM_IS_DEFAULT(x) ((x) == ZIP_CM_DEFAULT || (x) == ZIP_CM_REPLACED_DEFAULT)
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71
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72 #define ZIP_EF_UTF_8_COMMENT 0x6375
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73 #define ZIP_EF_UTF_8_NAME 0x7075
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74 #define ZIP_EF_ZIP64 0x0001
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75
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76 #define ZIP_EF_IS_INTERNAL(id) ((id) == ZIP_EF_UTF_8_COMMENT || (id) == ZIP_EF_UTF_8_NAME || (id) == ZIP_EF_ZIP64)
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77
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78 /* according to unzip-6.0's zipinfo.c, this corresponds to a regular file with rw permissions for everyone */
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79 #define ZIP_EXT_ATTRIB_DEFAULT (0100666u<<16)
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80 /* according to unzip-6.0's zipinfo.c, this corresponds to a directory with rwx permissions for everyone */
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81 #define ZIP_EXT_ATTRIB_DEFAULT_DIR (0040777u<<16)
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82
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83
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84 #define ZIP_MAX(a, b) ((a) > (b) ? (a) : (b))
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85 #define ZIP_MIN(a, b) ((a) < (b) ? (a) : (b))
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86
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87 /* This section contains API that won't materialize like this. It's
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88 placed in the internal section, pending cleanup. */
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89
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90 /* flags for compression and encryption sources */
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91
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92 #define ZIP_CODEC_DECODE 0 /* decompress/decrypt (encode flag not set) */
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93 #define ZIP_CODEC_ENCODE 1 /* compress/encrypt */
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94
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95
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96 typedef zip_source_t *(*zip_compression_implementation)(zip_t *, zip_source_t *, zip_int32_t, int);
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97 typedef zip_source_t *(*zip_encryption_implementation)(zip_t *, zip_source_t *, zip_uint16_t, int, const char *);
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98
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99 zip_compression_implementation _zip_get_compression_implementation(zip_int32_t);
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100 zip_encryption_implementation _zip_get_encryption_implementation(zip_uint16_t);
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101
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102
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103
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104 /* This API is not final yet, but we need it internally, so it's private for now. */
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105
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106 const zip_uint8_t *zip_get_extra_field_by_id(zip_t *, int, int, zip_uint16_t, int, zip_uint16_t *);
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107
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108 /* This section contains API that is of limited use until support for
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109 user-supplied compression/encryption implementation is finished.
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110 Thus we will keep it private for now. */
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111
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112 typedef zip_int64_t (*zip_source_layered_callback)(zip_source_t *, void *, void *, zip_uint64_t, enum zip_source_cmd);
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113 zip_source_t *zip_source_crc(zip_t *, zip_source_t *, int);
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114 zip_source_t *zip_source_deflate(zip_t *, zip_source_t *, zip_int32_t, int);
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115 zip_source_t *zip_source_layered(zip_t *, zip_source_t *, zip_source_layered_callback, void *);
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116 zip_source_t *zip_source_layered_create(zip_source_t *src, zip_source_layered_callback cb, void *ud, zip_error_t *error);
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117 zip_source_t *zip_source_pkware(zip_t *, zip_source_t *, zip_uint16_t, int, const char *);
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118 int zip_source_remove(zip_source_t *);
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119 zip_int64_t zip_source_supports(zip_source_t *src);
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120 zip_source_t *zip_source_window(zip_t *, zip_source_t *, zip_uint64_t, zip_uint64_t);
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121
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122
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123 /* error source for layered sources */
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124
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125 enum zip_les { ZIP_LES_NONE, ZIP_LES_UPPER, ZIP_LES_LOWER, ZIP_LES_INVAL };
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126
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127 /* directory entry: general purpose bit flags */
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128
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129 #define ZIP_GPBF_ENCRYPTED 0x0001 /* is encrypted */
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130 #define ZIP_GPBF_DATA_DESCRIPTOR 0x0008 /* crc/size after file data */
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131 #define ZIP_GPBF_STRONG_ENCRYPTION 0x0040 /* uses strong encryption */
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diff changeset
132 #define ZIP_GPBF_ENCODING_UTF_8 0x0800 /* file name encoding is UTF-8 */
3b18afe43c9d libzip: reimport version 1.1.3
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133
3b18afe43c9d libzip: reimport version 1.1.3
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parents:
diff changeset
134
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
135 /* extra fields */
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David Demelier <markand@malikania.fr>
parents:
diff changeset
136 #define ZIP_EF_LOCAL ZIP_FL_LOCAL /* include in local header */
3b18afe43c9d libzip: reimport version 1.1.3
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parents:
diff changeset
137 #define ZIP_EF_CENTRAL ZIP_FL_CENTRAL /* include in central directory */
3b18afe43c9d libzip: reimport version 1.1.3
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parents:
diff changeset
138 #define ZIP_EF_BOTH (ZIP_EF_LOCAL|ZIP_EF_CENTRAL) /* include in both */
3b18afe43c9d libzip: reimport version 1.1.3
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139
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
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diff changeset
140 #define ZIP_FL_FORCE_ZIP64 1024 /* force zip64 extra field (_zip_dirent_write) */
3b18afe43c9d libzip: reimport version 1.1.3
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141
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
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diff changeset
142 #define ZIP_FL_ENCODING_ALL (ZIP_FL_ENC_GUESS|ZIP_FL_ENC_CP437|ZIP_FL_ENC_UTF_8)
3b18afe43c9d libzip: reimport version 1.1.3
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diff changeset
143
3b18afe43c9d libzip: reimport version 1.1.3
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parents:
diff changeset
144
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
145 /* encoding type */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
146 enum zip_encoding_type {
3b18afe43c9d libzip: reimport version 1.1.3
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diff changeset
147 ZIP_ENCODING_UNKNOWN, /* not yet analyzed */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
148 ZIP_ENCODING_ASCII, /* plain ASCII */
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diff changeset
149 ZIP_ENCODING_UTF8_KNOWN, /* is UTF-8 */
3b18afe43c9d libzip: reimport version 1.1.3
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diff changeset
150 ZIP_ENCODING_UTF8_GUESSED, /* possibly UTF-8 */
3b18afe43c9d libzip: reimport version 1.1.3
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parents:
diff changeset
151 ZIP_ENCODING_CP437, /* Code Page 437 */
3b18afe43c9d libzip: reimport version 1.1.3
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parents:
diff changeset
152 ZIP_ENCODING_ERROR /* should be UTF-8 but isn't */
3b18afe43c9d libzip: reimport version 1.1.3
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diff changeset
153 };
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parents:
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154
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155 typedef enum zip_encoding_type zip_encoding_type_t;
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156
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David Demelier <markand@malikania.fr>
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157 #ifndef ZIP_HASH_TABLE_SIZE
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158 #define ZIP_HASH_TABLE_SIZE 8192
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159 #endif
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160
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161 struct zip_hash;
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162
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163 typedef struct zip_cdir zip_cdir_t;
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164 typedef struct zip_dirent zip_dirent_t;
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165 typedef struct zip_entry zip_entry_t;
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166 typedef struct zip_extra_field zip_extra_field_t;
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167 typedef struct zip_string zip_string_t;
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168 typedef struct zip_buffer zip_buffer_t;
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169 typedef struct zip_hash zip_hash_t;
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170
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diff changeset
171 /* zip archive, part of API */
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172
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David Demelier <markand@malikania.fr>
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173 struct zip {
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David Demelier <markand@malikania.fr>
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diff changeset
174 zip_source_t *src; /* data source for archive */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
175 unsigned int open_flags; /* flags passed to zip_open */
3b18afe43c9d libzip: reimport version 1.1.3
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parents:
diff changeset
176 zip_error_t error; /* error information */
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diff changeset
177
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diff changeset
178 unsigned int flags; /* archive global flags */
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David Demelier <markand@malikania.fr>
parents:
diff changeset
179 unsigned int ch_flags; /* changed archive global flags */
3b18afe43c9d libzip: reimport version 1.1.3
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parents:
diff changeset
180
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
181 char *default_password; /* password used when no other supplied */
3b18afe43c9d libzip: reimport version 1.1.3
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parents:
diff changeset
182
3b18afe43c9d libzip: reimport version 1.1.3
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diff changeset
183 zip_string_t *comment_orig; /* archive comment */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
184 zip_string_t *comment_changes; /* changed archive comment */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
185 bool comment_changed; /* whether archive comment was changed */
3b18afe43c9d libzip: reimport version 1.1.3
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parents:
diff changeset
186
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
187 zip_uint64_t nentry; /* number of entries */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
188 zip_uint64_t nentry_alloc; /* number of entries allocated */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
189 zip_entry_t *entry; /* entries */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
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diff changeset
190
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
191 unsigned int nopen_source; /* number of open sources using archive */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
192 unsigned int nopen_source_alloc; /* number of sources allocated */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
193 zip_source_t **open_source; /* open sources using archive */
3b18afe43c9d libzip: reimport version 1.1.3
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194
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
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diff changeset
195 zip_hash_t *names; /* hash table for name lookup */
3b18afe43c9d libzip: reimport version 1.1.3
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diff changeset
196
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
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diff changeset
197 char *tempdir; /* custom temp dir (needed e.g. for OS X sandboxing) */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
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diff changeset
198 };
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
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diff changeset
199
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
200 /* file in zip archive, part of API */
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David Demelier <markand@malikania.fr>
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diff changeset
201
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
202 struct zip_file {
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
203 zip_t *za; /* zip archive containing this file */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
204 zip_error_t error; /* error information */
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David Demelier <markand@malikania.fr>
parents:
diff changeset
205 bool eof;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
206 zip_source_t *src; /* data source */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
207 };
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diff changeset
208
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
209 /* zip archive directory entry (central or local) */
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diff changeset
210
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David Demelier <markand@malikania.fr>
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diff changeset
211 #define ZIP_DIRENT_COMP_METHOD 0x0001u
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David Demelier <markand@malikania.fr>
parents:
diff changeset
212 #define ZIP_DIRENT_FILENAME 0x0002u
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
213 #define ZIP_DIRENT_COMMENT 0x0004u
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
214 #define ZIP_DIRENT_EXTRA_FIELD 0x0008u
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
215 #define ZIP_DIRENT_ATTRIBUTES 0x0010u
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
216 #define ZIP_DIRENT_LAST_MOD 0x0020u
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
217 #define ZIP_DIRENT_ALL 0xffffu
3b18afe43c9d libzip: reimport version 1.1.3
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218
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
219 struct zip_dirent {
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
220 zip_uint32_t changed;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
221 bool local_extra_fields_read; /* whether we already read in local header extra fields */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
222 bool cloned; /* whether this instance is cloned, and thus shares non-changed strings */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
223
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
224 zip_uint16_t version_madeby; /* (c) version of creator */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
225 zip_uint16_t version_needed; /* (cl) version needed to extract */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
226 zip_uint16_t bitflags; /* (cl) general purpose bit flag */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
227 zip_int32_t comp_method; /* (cl) compression method used (uint16 and ZIP_CM_DEFAULT (-1)) */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
228 time_t last_mod; /* (cl) time of last modification */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
229 zip_uint32_t crc; /* (cl) CRC-32 of uncompressed data */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
230 zip_uint64_t comp_size; /* (cl) size of compressed data */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
231 zip_uint64_t uncomp_size; /* (cl) size of uncompressed data */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
232 zip_string_t *filename; /* (cl) file name (NUL-terminated) */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
233 zip_extra_field_t *extra_fields; /* (cl) extra fields, parsed */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
234 zip_string_t *comment; /* (c) file comment */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
235 zip_uint32_t disk_number; /* (c) disk number start */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
236 zip_uint16_t int_attrib; /* (c) internal file attributes */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
237 zip_uint32_t ext_attrib; /* (c) external file attributes */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
238 zip_uint64_t offset; /* (c) offset of local header */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
239 };
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
240
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
241 /* zip archive central directory */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
242
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
243 struct zip_cdir {
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
244 zip_entry_t *entry; /* directory entries */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
245 zip_uint64_t nentry; /* number of entries */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
246 zip_uint64_t nentry_alloc; /* number of entries allocated */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
247
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
248 zip_uint64_t size; /* size of central directory */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
249 zip_uint64_t offset; /* offset of central directory in file */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
250 zip_string_t *comment; /* zip archive comment */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
251 };
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
252
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
253 struct zip_extra_field {
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
254 zip_extra_field_t *next;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
255 zip_flags_t flags; /* in local/central header */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
256 zip_uint16_t id; /* header id */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
257 zip_uint16_t size; /* data size */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
258 zip_uint8_t *data;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
259 };
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
260
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
261 enum zip_source_write_state {
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
262 ZIP_SOURCE_WRITE_CLOSED, /* write is not in progress */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
263 ZIP_SOURCE_WRITE_OPEN, /* write is in progress */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
264 ZIP_SOURCE_WRITE_FAILED, /* commit failed, only rollback allowed */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
265 ZIP_SOURCE_WRITE_REMOVED /* file was removed */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
266 };
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
267 typedef enum zip_source_write_state zip_source_write_state_t;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
268
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
269 struct zip_source {
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
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diff changeset
270 zip_source_t *src;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
271 union {
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
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diff changeset
272 zip_source_callback f;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
273 zip_source_layered_callback l;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
274 } cb;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
275 void *ud;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
276 zip_error_t error;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
277 zip_int64_t supports; /* supported commands */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
278 unsigned int open_count; /* number of times source was opened (directly or as lower layer) */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
279 zip_source_write_state_t write_state; /* whether source is open for writing */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
280 bool source_closed; /* set if source archive is closed */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
281 zip_t *source_archive; /* zip archive we're reading from, NULL if not from archive */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
282 unsigned int refcount;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
283 };
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
284
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
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diff changeset
285 #define ZIP_SOURCE_IS_OPEN_READING(src) ((src)->open_count > 0)
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
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diff changeset
286 #define ZIP_SOURCE_IS_OPEN_WRITING(src) ((src)->write_state == ZIP_SOURCE_WRITE_OPEN)
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
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diff changeset
287 #define ZIP_SOURCE_IS_LAYERED(src) ((src)->src != NULL)
3b18afe43c9d libzip: reimport version 1.1.3
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diff changeset
288
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
289 /* entry in zip archive directory */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
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diff changeset
290
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
291 struct zip_entry {
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
292 zip_dirent_t *orig;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
293 zip_dirent_t *changes;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
294 zip_source_t *source;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
295 bool deleted;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
296 };
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
297
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
298
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
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diff changeset
299 /* file or archive comment, or filename */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
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diff changeset
300
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
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diff changeset
301 struct zip_string {
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
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diff changeset
302 zip_uint8_t *raw; /* raw string */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
303 zip_uint16_t length; /* length of raw string */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
304 enum zip_encoding_type encoding; /* autorecognized encoding */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
305 zip_uint8_t *converted; /* autoconverted string */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
306 zip_uint32_t converted_length; /* length of converted */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
307 };
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
308
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
309
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
310 /* bounds checked access to memory buffer */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
311
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
312 struct zip_buffer {
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
313 bool ok;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
314 bool free_data;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
315
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
316 zip_uint8_t *data;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
317 zip_uint64_t size;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
318 zip_uint64_t offset;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
319 };
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
320
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
321 /* which files to write in which order */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
322
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
323 struct zip_filelist {
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
324 zip_uint64_t idx;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
325 /* TODO const char *name; */
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
326 };
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
327
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
328 typedef struct zip_filelist zip_filelist_t;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
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diff changeset
329
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
330
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
331 extern const char * const _zip_err_str[];
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
332 extern const int _zip_nerr_str;
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
333 extern const int _zip_err_type[];
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
334
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
335
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
336 #define ZIP_ENTRY_CHANGED(e, f) ((e)->changes && ((e)->changes->changed & (f)))
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
337
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
338 #define ZIP_ENTRY_DATA_CHANGED(x) ((x)->source != NULL)
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
339
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
340 #define ZIP_IS_RDONLY(za) ((za)->ch_flags & ZIP_AFL_RDONLY)
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
341
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
342
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
343 zip_int64_t _zip_add_entry(zip_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
344
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
345 zip_uint8_t *_zip_buffer_data(zip_buffer_t *buffer);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
346 bool _zip_buffer_eof(zip_buffer_t *buffer);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
347 void _zip_buffer_free(zip_buffer_t *buffer);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
348 zip_uint8_t *_zip_buffer_get(zip_buffer_t *buffer, zip_uint64_t length);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
349 zip_uint16_t _zip_buffer_get_16(zip_buffer_t *buffer);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
350 zip_uint32_t _zip_buffer_get_32(zip_buffer_t *buffer);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
351 zip_uint64_t _zip_buffer_get_64(zip_buffer_t *buffer);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
352 zip_uint8_t _zip_buffer_get_8(zip_buffer_t *buffer);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
353 zip_uint64_t _zip_buffer_left(zip_buffer_t *buffer);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
354 zip_buffer_t *_zip_buffer_new(zip_uint8_t *data, zip_uint64_t size);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
355 zip_buffer_t *_zip_buffer_new_from_source(zip_source_t *src, zip_uint64_t size, zip_uint8_t *buf, zip_error_t *error);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
356 zip_uint64_t _zip_buffer_offset(zip_buffer_t *buffer);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
357 bool _zip_buffer_ok(zip_buffer_t *buffer);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
358 int _zip_buffer_put(zip_buffer_t *buffer, const void *src, size_t length);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
359 int _zip_buffer_put_16(zip_buffer_t *buffer, zip_uint16_t i);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
360 int _zip_buffer_put_32(zip_buffer_t *buffer, zip_uint32_t i);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
361 int _zip_buffer_put_64(zip_buffer_t *buffer, zip_uint64_t i);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
362 int _zip_buffer_put_8(zip_buffer_t *buffer, zip_uint8_t i);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
363 int _zip_buffer_skip(zip_buffer_t *buffer, zip_uint64_t length);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
364 int _zip_buffer_set_offset(zip_buffer_t *buffer, zip_uint64_t offset);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
365 zip_uint64_t _zip_buffer_size(zip_buffer_t *buffer);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
366
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
367 int _zip_cdir_compute_crc(zip_t *, uLong *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
368 void _zip_cdir_free(zip_cdir_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
369 zip_cdir_t *_zip_cdir_new(zip_uint64_t, zip_error_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
370 zip_int64_t _zip_cdir_write(zip_t *za, const zip_filelist_t *filelist, zip_uint64_t survivors);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
371 void _zip_deregister_source(zip_t *za, zip_source_t *src);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
372
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
373 zip_dirent_t *_zip_dirent_clone(const zip_dirent_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
374 void _zip_dirent_free(zip_dirent_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
375 void _zip_dirent_finalize(zip_dirent_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
376 void _zip_dirent_init(zip_dirent_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
377 bool _zip_dirent_needs_zip64(const zip_dirent_t *, zip_flags_t);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
378 zip_dirent_t *_zip_dirent_new(void);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
379 zip_int64_t _zip_dirent_read(zip_dirent_t *zde, zip_source_t *src, zip_buffer_t *buffer, bool local, zip_error_t *error);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
380 zip_int32_t _zip_dirent_size(zip_source_t *src, zip_uint16_t, zip_error_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
381 int _zip_dirent_write(zip_t *za, zip_dirent_t *dirent, zip_flags_t flags);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
382
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
383 zip_extra_field_t *_zip_ef_clone(const zip_extra_field_t *, zip_error_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
384 zip_extra_field_t *_zip_ef_delete_by_id(zip_extra_field_t *, zip_uint16_t, zip_uint16_t, zip_flags_t);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
385 void _zip_ef_free(zip_extra_field_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
386 const zip_uint8_t *_zip_ef_get_by_id(const zip_extra_field_t *, zip_uint16_t *, zip_uint16_t, zip_uint16_t, zip_flags_t, zip_error_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
387 zip_extra_field_t *_zip_ef_merge(zip_extra_field_t *, zip_extra_field_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
388 zip_extra_field_t *_zip_ef_new(zip_uint16_t, zip_uint16_t, const zip_uint8_t *, zip_flags_t);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
389 bool _zip_ef_parse(const zip_uint8_t *, zip_uint16_t, zip_flags_t, zip_extra_field_t **, zip_error_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
390 zip_extra_field_t *_zip_ef_remove_internal(zip_extra_field_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
391 zip_uint16_t _zip_ef_size(const zip_extra_field_t *, zip_flags_t);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
392 int _zip_ef_write(zip_t *za, const zip_extra_field_t *ef, zip_flags_t flags);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
393
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
394 void _zip_entry_finalize(zip_entry_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
395 void _zip_entry_init(zip_entry_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
396
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
397 void _zip_error_clear(zip_error_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
398 void _zip_error_get(const zip_error_t *, int *, int *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
399
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
400 void _zip_error_copy(zip_error_t *dst, const zip_error_t *src);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
401 void _zip_error_set_from_source(zip_error_t *, zip_source_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
402
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
403 const zip_uint8_t *_zip_extract_extra_field_by_id(zip_error_t *, zip_uint16_t, int, const zip_uint8_t *, zip_uint16_t, zip_uint16_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
404
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
405 int _zip_file_extra_field_prepare_for_change(zip_t *, zip_uint64_t);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
406 int _zip_file_fillbuf(void *, size_t, zip_file_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
407 zip_uint64_t _zip_file_get_offset(const zip_t *, zip_uint64_t, zip_error_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
408
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
409 int _zip_filerange_crc(zip_source_t *src, zip_uint64_t offset, zip_uint64_t length, uLong *crcp, zip_error_t *error);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
410
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
411 zip_dirent_t *_zip_get_dirent(zip_t *, zip_uint64_t, zip_flags_t, zip_error_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
412
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
413 enum zip_encoding_type _zip_guess_encoding(zip_string_t *, enum zip_encoding_type);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
414 zip_uint8_t *_zip_cp437_to_utf8(const zip_uint8_t * const, zip_uint32_t, zip_uint32_t *, zip_error_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
415
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
416 bool _zip_hash_add(zip_hash_t *hash, const zip_uint8_t *name, zip_uint64_t index, zip_flags_t flags, zip_error_t *error);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
417 bool _zip_hash_delete(zip_hash_t *hash, const zip_uint8_t *key, zip_error_t *error);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
418 void _zip_hash_free(zip_hash_t *hash);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
419 zip_int64_t _zip_hash_lookup(zip_hash_t *hash, const zip_uint8_t *name, zip_flags_t flags, zip_error_t *error);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
420 zip_hash_t *_zip_hash_new(zip_uint16_t hash_size, zip_error_t *error);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
421 void _zip_hash_revert(zip_hash_t *hash);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
422
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
423 zip_t *_zip_open(zip_source_t *, unsigned int, zip_error_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
424
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
425 int _zip_read(zip_source_t *src, zip_uint8_t *data, zip_uint64_t length, zip_error_t *error);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
426 int _zip_read_at_offset(zip_source_t *src, zip_uint64_t offset, unsigned char *b, size_t length, zip_error_t *error);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
427 zip_uint8_t *_zip_read_data(zip_buffer_t *buffer, zip_source_t *src, size_t length, bool nulp, zip_error_t *error);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
428 int _zip_read_local_ef(zip_t *, zip_uint64_t);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
429 zip_string_t *_zip_read_string(zip_buffer_t *buffer, zip_source_t *src, zip_uint16_t lenght, bool nulp, zip_error_t *error);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
430 int _zip_register_source(zip_t *za, zip_source_t *src);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
431
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
432 void _zip_set_open_error(int *zep, const zip_error_t *err, int ze);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
433
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
434 zip_int64_t _zip_source_call(zip_source_t *src, void *data, zip_uint64_t length, zip_source_cmd_t command);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
435 zip_source_t *_zip_source_file_or_p(const char *, FILE *, zip_uint64_t, zip_int64_t, const zip_stat_t *, zip_error_t *error);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
436 void _zip_source_invalidate(zip_source_t *src);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
437 zip_source_t *_zip_source_new(zip_error_t *error);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
438 int _zip_source_set_source_archive(zip_source_t *, zip_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
439 zip_source_t *_zip_source_window_new(zip_source_t *src, zip_uint64_t start, zip_uint64_t length, zip_stat_t *st, zip_error_t *error);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
440 zip_source_t *_zip_source_zip_new(zip_t *, zip_t *, zip_uint64_t, zip_flags_t, zip_uint64_t, zip_uint64_t, const char *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
441
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
442 int _zip_stat_merge(zip_stat_t *dst, const zip_stat_t *src, zip_error_t *error);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
443 int _zip_string_equal(const zip_string_t *, const zip_string_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
444 void _zip_string_free(zip_string_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
445 zip_uint32_t _zip_string_crc32(const zip_string_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
446 const zip_uint8_t *_zip_string_get(zip_string_t *, zip_uint32_t *, zip_flags_t, zip_error_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
447 zip_uint16_t _zip_string_length(const zip_string_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
448 zip_string_t *_zip_string_new(const zip_uint8_t *, zip_uint16_t, zip_flags_t, zip_error_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
449 int _zip_string_write(zip_t *za, const zip_string_t *string);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
450
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
451 int _zip_changed(const zip_t *, zip_uint64_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
452 const char *_zip_get_name(zip_t *, zip_uint64_t, zip_flags_t, zip_error_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
453 int _zip_local_header_read(zip_t *, int);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
454 void *_zip_memdup(const void *, size_t, zip_error_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
455 zip_int64_t _zip_name_locate(zip_t *, const char *, zip_flags_t, zip_error_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
456 zip_t *_zip_new(zip_error_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
457
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
458 zip_int64_t _zip_file_replace(zip_t *, zip_uint64_t, const char *, zip_source_t *, zip_flags_t);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
459 int _zip_set_name(zip_t *, zip_uint64_t, const char *, zip_flags_t);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
460 void _zip_u2d_time(time_t, zip_uint16_t *, zip_uint16_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
461 int _zip_unchange(zip_t *, zip_uint64_t, int);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
462 void _zip_unchange_data(zip_entry_t *);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
463 int _zip_write(zip_t *za, const void *data, zip_uint64_t length);
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
464
3b18afe43c9d libzip: reimport version 1.1.3
David Demelier <markand@malikania.fr>
parents:
diff changeset
465 #endif /* zipint.h */