Chee Yee
55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
#ifndef ZIP_UTIL_H
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#define ZIP_UTIL_H
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#include <string.h>
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#include <stdlib.h>
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#include <minizip/unzip.h>
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#include <minizip/zip.h>
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#include <archive.h>
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#include <archive_entry.h>
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#include "common.h"
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#include "fs.h"
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#define ARCHIVE_TRANSFER_SIZE (512 * 1024)
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static uint8_t MAGIC_ZIP_1[4] = {0x50, 0x4B, 0x03, 0x04};
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static uint8_t MAGIC_ZIP_2[4] = {0x50, 0x4B, 0x05, 0x06};
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static uint8_t MAGIC_ZIP_3[4] = {0x50, 0x4B, 0x07, 0x08};
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static uint8_t MAGIC_7Z_1[6] = {0x37, 0x7A, 0xBC, 0xAF, 0x27, 0x1C};
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static uint8_t MAGIC_RAR_1[7] = {0x52, 0x61, 0x72, 0x21, 0x1A, 0x07, 0x00};
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static uint8_t MAGIC_RAR_2[8] = {0x52, 0x61, 0x72, 0x21, 0x1A, 0x07, 0x01, 0x00};
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enum CompressFileType {
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COMPRESS_FILE_TYPE_7Z,
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COMPRESS_FILE_TYPE_ZIP,
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COMPRESS_FILE_TYPE_RAR,
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COMPRESS_FILE_TYPE_UNKNOWN
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};
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struct RemoteArchiveData
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{
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std::string path;
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ssize_t size;
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ssize_t offset;
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uint8_t buf[ARCHIVE_TRANSFER_SIZE];
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RemoteClient *client;
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};
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struct ArchiveEntry
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{
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struct archive *archive;
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struct archive_entry *entry;
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std::string filename;
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size_t filesize;
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RemoteArchiveData *client_data;
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};
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namespace ZipUtil
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{
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int ZipAddPath(zipFile zf, const std::string &path, int filename_start, int level);
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int Extract(const DirEntry &file, const std::string &dir, bool is_remote = false);
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ArchiveEntry *GetPackageEntry(const std::string &zip_file, bool is_remote = false);
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}
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#endif |