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authorIgor Tolmachev <me@igorek.dev>2024-06-10 23:38:08 +0900
committerIgor Tolmachev <me@igorek.dev>2024-06-23 15:34:34 +0900
commitbd77f62e99a5300dfa52aef3a7040414b28ebfd6 (patch)
tree4965b7fc0392264f9a8c44c00ed254019747b4b5 /src
parent9003b81813ff171edfc6101868c226c5c7d1957c (diff)
downloadarchivator-bd77f62e99a5300dfa52aef3a7040414b28ebfd6.tar.gz
archivator-bd77f62e99a5300dfa52aef3a7040414b28ebfd6.zip
Reset branch
Diffstat (limited to 'src')
-rw-r--r--src/archive.rs42
-rw-r--r--src/datatypes.rs20
-rw-r--r--src/file.rs11
-rw-r--r--src/io.rs25
-rw-r--r--src/lib.rs11
-rw-r--r--src/result.rs63
-rw-r--r--src/utils.rs60
-rw-r--r--src/zip/archive.rs0
-rw-r--r--src/zip/datatypes.rs166
-rw-r--r--src/zip/file.rs124
-rw-r--r--src/zip/io.rs155
-rw-r--r--src/zip/mod.rs6
12 files changed, 0 insertions, 683 deletions
diff --git a/src/archive.rs b/src/archive.rs
deleted file mode 100644
index ef74de9..0000000
--- a/src/archive.rs
+++ /dev/null
@@ -1,42 +0,0 @@
1use crate::io::{ArchiveRead, ArchiveWrite};
2use crate::result::ArchiveResult;
3use std::fs::File;
4use std::path::Path;
5
6pub struct Archive<IO> {
7 pub io: IO,
8}
9
10impl<IO: ArchiveRead> Archive<IO> {
11 pub fn file_reader(path: impl AsRef<Path>) -> ArchiveResult<Self>
12 where
13 IO: ArchiveRead<Reader = File>,
14 {
15 Self::reader(File::open(path)?)
16 }
17
18 pub fn reader(reader: IO::Reader) -> ArchiveResult<Self> {
19 Ok(Self {
20 io: IO::new(reader)?,
21 })
22 }
23}
24
25impl<IO: ArchiveRead> Archive<IO> {}
26
27impl<IO: ArchiveWrite> Archive<IO> {
28 pub fn file_writer(path: impl AsRef<Path>) -> ArchiveResult<Self>
29 where
30 IO: ArchiveWrite<Writer = File>,
31 {
32 Self::writer(File::create(path)?)
33 }
34
35 pub fn writer(writer: IO::Writer) -> ArchiveResult<Self> {
36 Ok(Self {
37 io: IO::new(writer)?,
38 })
39 }
40}
41
42impl<IO: ArchiveWrite> Archive<IO> {}
diff --git a/src/datatypes.rs b/src/datatypes.rs
deleted file mode 100644
index 59c7552..0000000
--- a/src/datatypes.rs
+++ /dev/null
@@ -1,20 +0,0 @@
1use crate::result::ArchiveResult;
2use crate::utils::ReadHelper;
3use std::io::{Read, Write};
4
5pub trait ArchiveDatatype<const SIZE: usize>: Sized {
6 const SIZE: usize = SIZE;
7
8 fn parse(buf: [u8; SIZE]) -> Self;
9
10 fn dump(&self) -> [u8; SIZE];
11
12 fn read(mut reader: impl Read) -> ArchiveResult<Self> {
13 Ok(Self::parse(reader.read2buf::<SIZE>()?))
14 }
15
16 fn write(&self, mut writer: impl Write) -> ArchiveResult<()> {
17 writer.write(&self.dump())?;
18 Ok(())
19 }
20}
diff --git a/src/file.rs b/src/file.rs
deleted file mode 100644
index 9fa2add..0000000
--- a/src/file.rs
+++ /dev/null
@@ -1,11 +0,0 @@
1use std::io::{Read, Write};
2
3pub trait ArchiveFile {
4 type Info;
5
6 fn new(info: Self::Info) -> Self;
7}
8
9pub trait ArchiveFileRead: Read + ArchiveFile {}
10
11pub trait ArchiveFileWrite: Write + ArchiveFile {}
diff --git a/src/io.rs b/src/io.rs
deleted file mode 100644
index 43cf1a4..0000000
--- a/src/io.rs
+++ /dev/null
@@ -1,25 +0,0 @@
1use crate::file::{ArchiveFileRead, ArchiveFileWrite};
2use crate::result::ArchiveResult;
3use std::io::{Read, Write};
4
5pub trait ArchiveRead: Sized {
6 type Reader: Read;
7 type FileInfo;
8 type FileReader: ArchiveFileRead<Info = Self::FileInfo>;
9
10 fn new(reader: Self::Reader) -> ArchiveResult<Self>;
11
12 fn files(&self) -> ArchiveResult<Vec<Self::FileInfo>>;
13
14 fn open_file(&self, name: &str) -> ArchiveResult<Self::FileReader>;
15}
16
17pub trait ArchiveWrite: Sized {
18 type Writer: Write;
19 type FileInfo;
20 type FileWriter: ArchiveFileWrite<Info = Self::FileInfo>;
21
22 fn new(write: Self::Writer) -> ArchiveResult<Self>;
23
24 fn create_file(&self, name: &str) -> ArchiveResult<Self::FileWriter>;
25}
diff --git a/src/lib.rs b/src/lib.rs
index 3907e21..e69de29 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,11 +0,0 @@
1pub mod zip;
2
3mod result;
4mod utils;
5
6mod archive;
7mod datatypes;
8mod file;
9mod io;
10
11pub use archive::Archive;
diff --git a/src/result.rs b/src/result.rs
deleted file mode 100644
index 9f35920..0000000
--- a/src/result.rs
+++ /dev/null
@@ -1,63 +0,0 @@
1use std::error::Error;
2use std::fmt::{Debug, Display};
3use std::io;
4
5pub type ArchiveResult<R> = Result<R, ArchiveError>;
6
7#[derive(Debug)]
8pub enum ArchiveError {
9 IO(io::Error),
10 BadArchive { reason: &'static str },
11 IncorrectSignature { expected: u32, received: u32 },
12 IncorrectString { location: &'static str },
13 IncorrectDate { year: u16, month: u16, day: u16 },
14 IncorrectTime { hour: u16, min: u16, sec: u16 },
15 UnsupportedCompressionMethod { method: u16 },
16}
17
18impl From<io::Error> for ArchiveError {
19 fn from(value: io::Error) -> Self {
20 Self::IO(value)
21 }
22}
23
24impl Display for ArchiveError {
25 fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
26 match self {
27 Self::IO(err) => write!(f, "{err}"),
28 Self::BadArchive { reason } => {
29 write!(f, "Bad archive because {reason}")
30 }
31 Self::IncorrectSignature { expected, received } => {
32 write!(
33 f,
34 "Wrong signature (expected: {expected}, received: {received})"
35 )
36 }
37 Self::IncorrectString { location } => {
38 write!(f, "Incorrect string in {location}")
39 }
40 Self::IncorrectDate { year, month, day } => {
41 write!(
42 f,
43 "Incorrect date (year: {year}, month: {month}, day: {day})"
44 )
45 }
46 Self::IncorrectTime { hour, min, sec } => {
47 write!(f, "Incorrect time (hour: {hour}, min: {min}, sec: {sec})")
48 }
49 Self::UnsupportedCompressionMethod { method } => {
50 write!(f, "Unsupported compression method (method: {method})")
51 }
52 }
53 }
54}
55
56impl Error for ArchiveError {
57 fn source(&self) -> Option<&(dyn Error + 'static)> {
58 match self {
59 Self::IO(source) => Some(source),
60 _ => None,
61 }
62 }
63}
diff --git a/src/utils.rs b/src/utils.rs
deleted file mode 100644
index 57ad1c9..0000000
--- a/src/utils.rs
+++ /dev/null
@@ -1,60 +0,0 @@
1use std::io::{Read, Result as IOResult};
2
3macro_rules! archive_datatype {
4 {
5 $vis:vis struct $struct_name:ident {
6 $(
7 $($fix_field_name:ident: $fix_field_type:ty)?
8 $([const] $const_field_name:ident: $const_field_type:ty = $const_field_value:expr)?
9 ,
10 )*
11 }
12 }
13 => {
14 #[derive(Debug)]
15 $vis struct $struct_name { $($(pub $fix_field_name: $fix_field_type,)?)* }
16
17 #[allow(unused)]
18 impl $struct_name {
19 $($(pub const $const_field_name: $const_field_type = $const_field_value;)?)*
20 }
21
22
23 impl ArchiveDatatype<{$($((<$fix_field_type>::BITS as usize / 8)+)?)* 0}> for $struct_name {
24 fn parse(buf: [u8; Self::SIZE]) -> Self {
25 let mut byte = 0;
26
27 $($(
28 byte += (<$fix_field_type>::BITS / 8) as usize;
29 let $fix_field_name = <$fix_field_type>::from_le_bytes(buf[byte - (<$fix_field_type>::BITS as usize / 8)..byte].try_into().unwrap());
30 )?)*
31
32 Self { $($($fix_field_name,)?)* }
33 }
34
35 fn dump(&self) -> [u8; Self::SIZE] {
36 [$($(&self.$fix_field_name.to_le_bytes()[..],)?)*]
37 .concat()
38 .try_into()
39 .unwrap()
40 }
41 }
42 }
43}
44pub(crate) use archive_datatype;
45
46pub trait ReadHelper: Read {
47 fn read2buf<const SIZE: usize>(&mut self) -> IOResult<[u8; SIZE]> {
48 let mut buf = [0; SIZE];
49 self.read(&mut buf)?;
50 Ok(buf)
51 }
52
53 fn read2vec(&mut self, size: usize) -> IOResult<Vec<u8>> {
54 let mut buf = vec![0; size];
55 self.read(&mut buf)?;
56 Ok(buf)
57 }
58}
59
60impl<R: Read> ReadHelper for R {}
diff --git a/src/zip/archive.rs b/src/zip/archive.rs
deleted file mode 100644
index e69de29..0000000
--- a/src/zip/archive.rs
+++ /dev/null
diff --git a/src/zip/datatypes.rs b/src/zip/datatypes.rs
deleted file mode 100644
index 5ce1045..0000000
--- a/src/zip/datatypes.rs
+++ /dev/null
@@ -1,166 +0,0 @@
1pub use crate::datatypes::ArchiveDatatype;
2use crate::result::{ArchiveError, ArchiveResult};
3use crate::utils::{archive_datatype, ReadHelper};
4use std::io::{Read, Seek, SeekFrom};
5
6archive_datatype! {
7 pub struct LocalFileHeader {
8 [const] SIGNATURE: u32 = 0x04034b50,
9 signature: u32,
10 version_needed: u16,
11 general_purpose_bit_flag: u16,
12 compression_method: u16,
13 last_mod_file_time: u16,
14 last_mod_file_date: u16,
15 crc32: u32,
16 compressed_size: u32,
17 uncompressed_size: u32,
18 file_name_length: u16,
19 extra_field_length: u16,
20 }
21}
22
23archive_datatype! {
24 pub struct DataDescriptor {
25 [const] SIGNATURE: u32 = 0x08074b50,
26 crc32: u32,
27 compressed_size: u32,
28 uncompressed_size: u32,
29 }
30}
31
32archive_datatype! {
33 pub struct ArchiveExtraDataRecord {
34 [const] SIGNATURE: u32 = 0x08064b50,
35 signature: u32,
36 extra_field_length: u32,
37 }
38}
39
40archive_datatype! {
41 pub struct CentralDirectoryRecord {
42 [const] SIGNATURE: u32 = 0x02014b50,
43 signature: u32,
44 version_made_by: u16,
45 version_needed: u16,
46 general_purpose_bit_flag: u16,
47 compression_method: u16,
48 last_mod_file_time: u16,
49 last_mod_file_date: u16,
50 crc32: u32,
51 compressed_size: u32,
52 uncompressed_size: u32,
53 file_name_length: u16,
54 extra_field_length: u16,
55 file_comment_length: u16,
56 disk_number: u16,
57 internal_file_attributes: u16,
58 external_file_attributes: u32,
59 header_offset: u32,
60 }
61}
62
63archive_datatype! {
64 pub struct DigitalSignature{
65 [const] SIGNATURE: u32 = 0x05054b50,
66 signature: u32,
67 data_size: u16,
68 }
69}
70
71archive_datatype! {
72 pub struct Zip64EndOfCentralDirectoryRecord {
73 [const] SIGNATURE: u32 = 0x06064b50,
74 signature: u32,
75 size_of_zip64_eocd: u64,
76 version_made_by: u16,
77 version_needed: u16,
78 disk: u32,
79 disk_where_starts_cd: u32,
80 entries_in_cd_on_disk: u64,
81 entries_in_cd: u64,
82 size_of_cd_records: u64,
83 offset_of_cd_entries: u64,
84 }
85}
86
87impl Zip64EndOfCentralDirectoryRecord {
88 pub fn find(
89 mut reader: impl Read + Seek,
90 eocd_offset: u64,
91 ) -> ArchiveResult<Option<(u64, Self, Vec<u8>)>> {
92 let locator_offset = eocd_offset - Zip64EndOfCentralDirectoryLocator::SIZE as u64;
93 reader.seek(SeekFrom::Start(locator_offset))?;
94
95 let locator = Zip64EndOfCentralDirectoryLocator::read(&mut reader)?;
96 if locator.signature != Zip64EndOfCentralDirectoryLocator::SIGNATURE {
97 return Ok(None);
98 }
99
100 reader.seek(SeekFrom::Start(locator.offset_of_zip64_eocd))?;
101 let eocd64 = Self::read(&mut reader)?;
102 if eocd64.signature != Self::SIGNATURE {
103 return Err(ArchiveError::IncorrectSignature {
104 expected: Self::SIGNATURE,
105 received: eocd64.signature,
106 });
107 }
108
109 let ext_data = reader.read2vec(eocd64.size_of_zip64_eocd as usize + 12 - Self::SIZE)?;
110 Ok(Some((locator.offset_of_zip64_eocd, eocd64, ext_data)))
111 }
112}
113
114archive_datatype! {
115 pub struct Zip64EndOfCentralDirectoryLocator {
116 [const] SIGNATURE: u32 = 0x07064b50,
117 signature: u32,
118 disk_where_starts_zip64_eocd: u32,
119 offset_of_zip64_eocd: u64,
120 total_disks_number: u32,
121 }
122}
123
124archive_datatype! {
125 pub struct EndOfCentralDirectoryRecord {
126 [const] SIGNATURE: u32 = 0x06054b50,
127 signature: u32,
128 disk: u16,
129 disk_where_starts_cd: u16,
130 entries_in_cd_on_disk: u16,
131 entries_in_cd: u16,
132 size_of_cd_records: u32,
133 offset_of_cd_entries: u32,
134 comment_length: u16,
135 }
136}
137
138impl EndOfCentralDirectoryRecord {
139 pub fn find(mut reader: impl Read + Seek) -> ArchiveResult<(u64, Self, String)> {
140 let file_size = reader.seek(SeekFrom::End(0))? as usize;
141 let limit: usize = (u16::MAX as usize + Self::SIZE).min(file_size);
142 let mut buf = vec![0; limit];
143
144 reader.seek(SeekFrom::End(-(limit as i64)))?;
145 reader.read(&mut buf)?;
146
147 for byte in 0..limit - 4 {
148 if u32::from_le_bytes(buf[byte..byte + 4].try_into().unwrap()) == Self::SIGNATURE {
149 let eocd = Self::parse(buf[byte..byte + Self::SIZE].try_into().unwrap());
150
151 let comment = String::from_utf8(
152 buf[byte + Self::SIZE..byte + Self::SIZE + eocd.comment_length as usize].into(),
153 )
154 .map_err(|_| ArchiveError::IncorrectString {
155 location: "archive_comment",
156 })?;
157
158 return Ok(((file_size - limit + byte) as u64, eocd, comment));
159 }
160 }
161
162 Err(ArchiveError::BadArchive {
163 reason: "end of central directory record not found",
164 })
165 }
166}
diff --git a/src/zip/file.rs b/src/zip/file.rs
deleted file mode 100644
index 261390f..0000000
--- a/src/zip/file.rs
+++ /dev/null
@@ -1,124 +0,0 @@
1use crate::file::{ArchiveFile, ArchiveFileRead, ArchiveFileWrite};
2use crate::result::{ArchiveError, ArchiveResult};
3use chrono::NaiveDateTime;
4use std::io::{Read, Write};
5
6pub struct GeneralPurposeBitFlag {}
7
8pub enum CompressionMethod {
9 Store,
10 Deflate,
11 Bzip2,
12 LZMA,
13 Zstandard,
14}
15
16impl TryFrom<u16> for CompressionMethod {
17 type Error = ArchiveError;
18
19 fn try_from(value: u16) -> ArchiveResult<Self> {
20 Ok(match value {
21 0 => Self::Store,
22 8 => Self::Deflate,
23 12 => Self::Bzip2,
24 14 => Self::LZMA,
25 93 | 20 => Self::Zstandard,
26 _ => return Err(ArchiveError::UnsupportedCompressionMethod { method: value }),
27 })
28 }
29}
30
31pub struct FileInfo {
32 number: u64,
33 version_made_by: u16,
34 version_needed: u16,
35 general_purpose_bit_flag: GeneralPurposeBitFlag,
36 compression_method: CompressionMethod,
37 file_modified_at: NaiveDateTime,
38 crc32: u32,
39 compressed_size: u64,
40 uncompressed_size: u64,
41 name: String,
42 comment: String,
43 header_offset: u64,
44}
45
46impl FileInfo {
47 pub fn new(
48 number: u64,
49 version_made_by: u16,
50 version_needed: u16,
51 general_purpose_bit_flag: GeneralPurposeBitFlag,
52 compression_method: CompressionMethod,
53 file_modified_at: NaiveDateTime,
54 crc32: u32,
55 compressed_size: u64,
56 uncompressed_size: u64,
57 name: String,
58 comment: String,
59 header_offset: u64,
60 ) -> Self {
61 Self {
62 number,
63 version_made_by,
64 version_needed,
65 general_purpose_bit_flag,
66 compression_method,
67 file_modified_at,
68 crc32,
69 compressed_size,
70 uncompressed_size,
71 name,
72 comment,
73 header_offset,
74 }
75 }
76}
77
78pub struct FileReader {
79 info: FileInfo,
80}
81
82impl ArchiveFile for FileReader {
83 type Info = FileInfo;
84
85 fn new(info: Self::Info) -> Self {
86 Self { info }
87 }
88}
89
90impl Read for FileReader {
91 fn read(&mut self, buf: &mut [u8]) -> std::io::Result<usize> {
92 todo!()
93 }
94}
95
96impl ArchiveFileRead for FileReader {}
97
98impl FileReader {}
99
100pub struct FileWriter {
101 info: FileInfo,
102}
103
104impl ArchiveFile for FileWriter {
105 type Info = FileInfo;
106
107 fn new(info: Self::Info) -> Self {
108 Self { info }
109 }
110}
111
112impl Write for FileWriter {
113 fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {
114 todo!()
115 }
116
117 fn flush(&mut self) -> std::io::Result<()> {
118 todo!()
119 }
120}
121
122impl ArchiveFileWrite for FileWriter {}
123
124impl FileWriter {}
diff --git a/src/zip/io.rs b/src/zip/io.rs
deleted file mode 100644
index c41607f..0000000
--- a/src/zip/io.rs
+++ /dev/null
@@ -1,155 +0,0 @@
1use super::datatypes::*;
2use super::file::{FileInfo, FileReader, FileWriter};
3use crate::io::{ArchiveRead, ArchiveWrite};
4use crate::result::{ArchiveError, ArchiveResult};
5use crate::utils::ReadHelper;
6use chrono::{NaiveDate, NaiveDateTime, NaiveTime};
7use std::collections::HashMap;
8use std::fs::File;
9use std::io::Read;
10use std::io::{Seek, SeekFrom, Write};
11
12pub struct Reader<R: Read + Seek = File> {
13 reader: R,
14 files: HashMap<String, FileInfo>,
15 comment: String,
16}
17
18impl<R: Read + Seek> ArchiveRead for Reader<R> {
19 type Reader = R;
20 type FileInfo = FileInfo;
21 type FileReader = FileReader;
22
23 fn new(mut reader: Self::Reader) -> ArchiveResult<Self> {
24 let cd_size: u64;
25 let cd_offset: u64;
26 let cd_entries: u64;
27
28 let (eocd_offset, eocd, comment) = EndOfCentralDirectoryRecord::find(&mut reader)?;
29 if let Some((eocd64_offset, eocd64, eocd64_extensible)) =
30 Zip64EndOfCentralDirectoryRecord::find(&mut reader, eocd_offset)?
31 {
32 cd_size = eocd64.size_of_cd_records;
33 cd_offset = eocd64.offset_of_cd_entries;
34 cd_entries = eocd64.entries_in_cd;
35 } else {
36 cd_size = eocd.size_of_cd_records as u64;
37 cd_offset = eocd.offset_of_cd_entries as u64;
38 cd_entries = eocd.entries_in_cd as u64;
39 }
40
41 let mut buf = vec![0; cd_size as usize];
42 reader.seek(SeekFrom::Start(cd_offset))?;
43 reader.read(&mut buf)?;
44
45 let mut buf: &[u8] = &buf;
46 let mut files = HashMap::with_capacity(cd_entries as usize);
47
48 for entry_number in 0..cd_entries {
49 let cd = CentralDirectoryRecord::read(&mut buf)?;
50
51 let file_name = String::from_utf8(buf.read2vec(cd.file_name_length as usize)?).or(
52 Err(ArchiveError::IncorrectString {
53 location: "file_name",
54 }),
55 )?;
56 let mut extra_field: &[u8] = &buf.read2vec(cd.extra_field_length as usize)?;
57 let file_comment = String::from_utf8(buf.read2vec(cd.file_comment_length as usize)?)
58 .or(Err(ArchiveError::IncorrectString {
59 location: "file_comment",
60 }))?;
61
62 let mut uncompressed_size: u64 = cd.uncompressed_size as u64;
63 let mut compressed_size: u64 = cd.compressed_size as u64;
64 let mut header_offset: u64 = cd.header_offset as u64;
65
66 while extra_field.len() > 0 {
67 let header = u16::from_le_bytes(extra_field.read2buf()?);
68 let size = u16::from_le_bytes(extra_field.read2buf()?);
69 let mut data: &[u8] = &extra_field.read2vec(size as usize)?;
70
71 match header {
72 0x0001 => {
73 if uncompressed_size == 0xFFFFFFFF {
74 uncompressed_size = u64::from_le_bytes(data.read2buf()?);
75 }
76 if compressed_size == 0xFFFFFFFF {
77 compressed_size = u64::from_le_bytes(data.read2buf()?);
78 }
79 if header_offset == 0xFFFFFFFF {
80 header_offset = u64::from_le_bytes(data.read2buf()?);
81 }
82 }
83 _ => {}
84 };
85 }
86
87 let year = ((cd.last_mod_file_date >> 9) & 0x7F) + 1980;
88 let month = (cd.last_mod_file_date >> 5) & 0xF;
89 let day = cd.last_mod_file_date & 0x1F;
90
91 let hour = (cd.last_mod_file_time >> 11) & 0x1F;
92 let min = (cd.last_mod_file_time >> 5) & 0x3F;
93 let sec = (cd.last_mod_file_time & 0x1F) * 2;
94
95 files.insert(
96 file_name.clone(),
97 FileInfo::new(
98 entry_number,
99 cd.version_made_by,
100 cd.version_needed,
101 super::file::GeneralPurposeBitFlag {},
102 cd.compression_method.try_into()?,
103 NaiveDateTime::new(
104 NaiveDate::from_ymd_opt(year as i32, month as u32, day as u32)
105 .ok_or(ArchiveError::IncorrectDate { year, month, day })?,
106 NaiveTime::from_hms_opt(hour as u32, min as u32, sec as u32)
107 .ok_or(ArchiveError::IncorrectTime { hour, min, sec })?,
108 ),
109 cd.crc32,
110 compressed_size,
111 uncompressed_size,
112 file_name,
113 file_comment,
114 header_offset,
115 ),
116 );
117 }
118
119 Ok(Self {
120 reader,
121 files,
122 comment,
123 })
124 }
125
126 fn files(&self) -> ArchiveResult<Vec<Self::FileInfo>> {
127 todo!()
128 }
129
130 fn open_file(&self, name: &str) -> ArchiveResult<Self::FileReader> {
131 todo!()
132 }
133}
134
135impl<R: Read + Seek> Reader<R> {}
136
137pub struct Writer<W: Write = File> {
138 writer: W,
139}
140
141impl<W: Write + Seek> ArchiveWrite for Writer<W> {
142 type Writer = W;
143 type FileInfo = FileInfo;
144 type FileWriter = FileWriter;
145
146 fn new(writer: Self::Writer) -> ArchiveResult<Self> {
147 todo!()
148 }
149
150 fn create_file(&self, name: &str) -> ArchiveResult<Self::FileWriter> {
151 todo!()
152 }
153}
154
155impl<W: Write> Writer<W> {}
diff --git a/src/zip/mod.rs b/src/zip/mod.rs
deleted file mode 100644
index b668b6b..0000000
--- a/src/zip/mod.rs
+++ /dev/null
@@ -1,6 +0,0 @@
1mod archive;
2mod datatypes;
3mod file;
4mod io;
5
6pub use io::{Reader, Writer};
generated by cgit v1.2.3 (git 2.46.0) at 2026-03-02 14:56:09 +0000