std.zip

Read/write data in the zip archive format. Makes use of the etc.c.zlib compression library.

BUGS:

Multi-disk zips not supported.
Only Zip version 20 formats are supported.
Only supports compression modes 0 (no compression) and 8 (deflate).
Does not support encryption.
Bugzilla 592
Bugzilla 1832
Bugzilla 2137
Bugzilla 2138

Source:
std/zip.d

class ZipException: object.Exception;

Thrown on error.

class ArchiveMember;

A member of the ZipArchive.

ushort madeVersion;: Read Only
ushort extractVersion;: Read Only
ushort flags;: Read/Write: normally set to 0
ushort compressionMethod;: Read/Write: 0 for compression, 8 for deflate
std.date.DosFileTime time;: Read/Write: Last modified time of the member. It's in the DOS date/time format.
uint crc32;: Read Only: cyclic redundancy check (CRC) value
size_t compressedSize;: Read Only: size of data of member in compressed form.
size_t expandedSize;: Read Only: size of data of member in expanded form.
ushort diskNumber;: Read Only: should be 0.
ushort internalAttributes;: Read/Write
uint externalAttributes;: Read/Write
string name;: Read/Write: Usually the file name of the archive member; it is used to index the archive directory for the member. Each member must have a unique name[]. Do not change without removing member from the directory first.
ubyte[] extra;: Read/Write: extra data for this member.
string comment;: Read/Write: comment associated with this member.
ubyte[] compressedData;: Read Only: data of member in compressed form.
ubyte[] expandedData;: Read/Write: data of member in uncompressed form.

class ZipArchive;

Object representing the entire archive. ZipArchives are collections of ArchiveMembers.

ubyte[] data;

Read Only: array representing the entire contents of the archive.

uint diskNumber;

Read Only: 0 since multi-disk zip archives are not supported.

uint diskStartDir;

Read Only: 0 since multi-disk zip archives are not supported.

uint numEntries;

Read Only: number of ArchiveMembers in the directory.

uint totalEntries;

Read Only: same as totalEntries.

string comment;

Read/Write: the archive comment. Must be less than 65536 bytes in length.

ArchiveMember[char[]] directory;

Read Only: array indexed by the name of each member of the archive.

Example:
All the members of the archive can be accessed with a foreach loop:

 ZipArchive archive = new ZipArchive(data);
 foreach (ArchiveMember am; archive.directory)
 {
     writefln("member name is '%s'", am.name);
 }

this();

Constructor to use when creating a new archive.

void addMember(ArchiveMember de);

Add de to the archive.

void deleteMember(ArchiveMember de);

Delete de from the archive.

void[] build();

Construct an archive out of the current members of the archive.

Fills in the properties data[], diskNumber, diskStartDir, numEntries, totalEntries, and directory[]. For each ArchiveMember, fills in properties crc32, compressedSize, compressedData[].

Returns:
array representing the entire archive.

this(void[] buffer);

Constructor to use when reading an existing archive.

Fills in the properties data[], diskNumber, diskStartDir, numEntries, totalEntries, comment[], and directory[]. For each ArchiveMember, fills in properties madeVersion, extractVersion, flags, compressionMethod, time, crc32, compressedSize, expandedSize, compressedData[], diskNumber, internalAttributes, externalAttributes, name[], extra[], comment[]. Use expand() to get the expanded data for each ArchiveMember.

Params:

void[] buffer

the entire contents of the archive.

ubyte[] expand(ArchiveMember de);

Decompress the contents of archive member de and return the expanded data.

Fills in properties extractVersion, flags, compressionMethod, time, crc32, compressedSize, expandedSize, expandedData[], name[], extra[].