69 lines
3.5 KiB
C
69 lines
3.5 KiB
C
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#ifndef SSZipCommon
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#define SSZipCommon
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// typedefs moved from mz_compat.h to here for public access
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/* unz_global_info structure contain global data about the ZIPfile
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These data comes from the end of central dir */
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typedef struct unz_global_info64_s
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{
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uint64_t number_entry; /* total number of entries in the central dir on this disk */
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uint32_t number_disk_with_CD; /* number the the disk with central dir, used for spanning ZIP */
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uint16_t size_comment; /* size of the global comment of the zipfile */
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} unz_global_info64;
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typedef struct unz_global_info_s
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{
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uint32_t number_entry; /* total number of entries in the central dir on this disk */
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uint32_t number_disk_with_CD; /* number the the disk with central dir, used for spanning ZIP */
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uint16_t size_comment; /* size of the global comment of the zipfile */
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} unz_global_info;
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/* unz_file_info contain information about a file in the zipfile */
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/* https://pkware.cachefly.net/webdocs/casestudies/APPNOTE.TXT */
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typedef struct unz_file_info64_s
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{
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uint16_t version; /* version made by 2 bytes */
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uint16_t version_needed; /* version needed to extract 2 bytes */
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uint16_t flag; /* general purpose bit flag 2 bytes */
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uint16_t compression_method; /* compression method 2 bytes */
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uint32_t dos_date; /* last mod file date in Dos fmt 4 bytes */
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uint32_t crc; /* crc-32 4 bytes */
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uint64_t compressed_size; /* compressed size 8 bytes */
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uint64_t uncompressed_size; /* uncompressed size 8 bytes */
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uint16_t size_filename; /* filename length 2 bytes */
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uint16_t size_file_extra; /* extra field length 2 bytes */
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uint16_t size_file_comment; /* file comment length 2 bytes */
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uint32_t disk_num_start; /* disk number start 4 bytes */
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uint16_t internal_fa; /* internal file attributes 2 bytes */
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uint32_t external_fa; /* external file attributes 4 bytes */
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uint64_t disk_offset;
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uint16_t size_file_extra_internal;
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} unz_file_info64;
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typedef struct unz_file_info_s
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{
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uint16_t version; /* version made by 2 bytes */
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uint16_t version_needed; /* version needed to extract 2 bytes */
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uint16_t flag; /* general purpose bit flag 2 bytes */
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uint16_t compression_method; /* compression method 2 bytes */
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uint32_t dos_date; /* last mod file date in Dos fmt 4 bytes */
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uint32_t crc; /* crc-32 4 bytes */
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uint32_t compressed_size; /* compressed size 4 bytes */
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uint32_t uncompressed_size; /* uncompressed size 4 bytes */
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uint16_t size_filename; /* filename length 2 bytes */
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uint16_t size_file_extra; /* extra field length 2 bytes */
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uint16_t size_file_comment; /* file comment length 2 bytes */
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uint16_t disk_num_start; /* disk number start 2 bytes */
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uint16_t internal_fa; /* internal file attributes 2 bytes */
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uint32_t external_fa; /* external file attributes 4 bytes */
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uint64_t disk_offset;
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} unz_file_info;
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#endif
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