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Misc: Remove id3v2{_restrictions} features

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Serial 2023-01-05 00:40:02 -05:00 committed by Alex
parent 39c338e15b
commit 823f931d31
24 changed files with 112 additions and 203 deletions
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5
Cargo.toml
View file

@ -30,9 +30,8 @@ once_cell = "1.16.0"
paste = "1.0.11"
[features]
default = ["id3v2"]
id3v2 = ["flate2"]
id3v2_restrictions = []
default = ["id3v2_compression_support"]
id3v2_compression_support = ["flate2"]
[dev-dependencies]
# WAV properties validity tests

1
src/aac/mod.rs
View file

@ -20,7 +20,6 @@ pub use properties::AACProperties;
#[lofty(read_fn = "read::read_from")]
#[lofty(internal_write_module_do_not_use_anywhere_else)]
pub struct AACFile {
#[cfg(feature = "id3v2")]
#[lofty(tag_type = "ID3v2")]
pub(crate) id3v2_tag: Option<ID3v2Tag>,
#[lofty(tag_type = "ID3v1")]

19
src/aac/read.rs
View file

@ -48,19 +48,16 @@ where
stream_len -= u64::from(header.size);
#[cfg(feature = "id3v2")]
{
let id3v2 = parse_id3v2(reader, header)?;
if let Some(existing_tag) = &mut file.id3v2_tag {
// https://github.com/Serial-ATA/lofty-rs/issues/87
// Duplicate tags should have their frames appended to the previous
for frame in id3v2.frames {
existing_tag.insert(frame);
}
continue;
let id3v2 = parse_id3v2(reader, header)?;
if let Some(existing_tag) = &mut file.id3v2_tag {
// https://github.com/Serial-ATA/lofty-rs/issues/87
// Duplicate tags should have their frames appended to the previous
for frame in id3v2.frames {
existing_tag.insert(frame);
}
file.id3v2_tag = Some(id3v2);
continue;
}
file.id3v2_tag = Some(id3v2);
// Skip over the footer
if skip_footer {

2
src/ape/mod.rs
View file

@ -12,7 +12,6 @@ mod read;
pub(crate) mod tag;
use crate::id3::v1::tag::ID3v1Tag;
#[cfg(feature = "id3v2")]
use crate::id3::v2::tag::ID3v2Tag;
use lofty_attr::LoftyFile;
@ -33,7 +32,6 @@ pub struct ApeFile {
#[lofty(tag_type = "ID3v1")]
pub(crate) id3v1_tag: Option<ID3v1Tag>,
/// An ID3v2 tag (Not officially supported)
#[cfg(feature = "id3v2")]
#[lofty(tag_type = "ID3v2")]
pub(crate) id3v2_tag: Option<ID3v2Tag>,
/// An APEv1/v2 tag

15
src/ape/read.rs
View file

@ -5,8 +5,8 @@ use super::tag::ApeTag;
use super::{ApeFile, ApeProperties};
use crate::error::Result;
use crate::id3::v1::tag::ID3v1Tag;
#[cfg(feature = "id3v2")]
use crate::id3::v2::{read::parse_id3v2, tag::ID3v2Tag};
use crate::id3::v2::read::parse_id3v2;
use crate::id3::v2::tag::ID3v2Tag;
use crate::id3::{find_id3v1, find_id3v2, find_lyrics3v2, ID3FindResults};
use crate::macros::decode_err;
use crate::probe::ParseOptions;
@ -24,7 +24,6 @@ where
let mut stream_len = end - start;
#[cfg(feature = "id3v2")]
let mut id3v2_tag: Option<ID3v2Tag> = None;
let mut id3v1_tag: Option<ID3v1Tag> = None;
let mut ape_tag: Option<ApeTag> = None;
@ -39,13 +38,10 @@ where
stream_len -= 10;
}
#[cfg(feature = "id3v2")]
{
let reader = &mut &*content;
let reader = &mut &*content;
let id3v2 = parse_id3v2(reader, header)?;
id3v2_tag = Some(id3v2)
}
let id3v2 = parse_id3v2(reader, header)?;
id3v2_tag = Some(id3v2);
}
let mut found_mac = false;
@ -133,7 +129,6 @@ where
Ok(ApeFile {
id3v1_tag,
#[cfg(feature = "id3v2")]
id3v2_tag,
ape_tag,
properties: if parse_options.read_properties {

10
src/error.rs
View file

@ -70,21 +70,16 @@ pub enum ErrorKind {
#[derive(Debug, Clone)]
#[non_exhaustive]
pub enum ID3v2ErrorKind {
#[cfg(feature = "id3v2")]
/// Arises when an invalid picture format is parsed. Only applicable to [`ID3v2Version::V2`](crate::id3::v2::ID3v2Version::V2)
BadPictureFormat(String),
/// Arises when an invalid ID3v2 version is found
BadId3v2Version(u8, u8),
#[cfg(feature = "id3v2")]
/// Arises when a frame ID contains invalid characters (must be within `'A'..'Z'` or `'0'..'9'`)
BadFrameID,
#[cfg(feature = "id3v2")]
/// Arises when a frame doesn't have enough data
BadFrameLength,
#[cfg(feature = "id3v2")]
/// Arises when invalid data is encountered while reading an ID3v2 synchronized text frame
BadSyncText,
#[cfg(feature = "id3v2")]
/// Arises when attempting to write an invalid Frame (Bad `FrameID`/`FrameValue` pairing)
BadFrame(String, &'static str),
/// A catch-all for all remaining errors
@ -101,22 +96,17 @@ impl Display for ID3v2ErrorKind {
"Found an invalid version (v{major}.{minor}), expected any major revision in: (2, \
3, 4)"
),
#[cfg(feature = "id3v2")]
ID3v2ErrorKind::BadFrameID => write!(f, "Failed to parse a frame ID"),
#[cfg(feature = "id3v2")]
ID3v2ErrorKind::BadFrameLength => write!(
f,
"Frame isn't long enough to extract the necessary information"
),
#[cfg(feature = "id3v2")]
ID3v2ErrorKind::BadSyncText => write!(f, "Encountered invalid data in SYLT frame"),
#[cfg(feature = "id3v2")]
ID3v2ErrorKind::BadFrame(ref frame_id, frame_value) => write!(
f,
"Attempted to write an invalid frame. ID: \"{}\", Value: \"{}\"",
frame_id, frame_value
),
#[cfg(feature = "id3v2")]
ID3v2ErrorKind::BadPictureFormat(format) => {
write!(f, "Picture: Found unexpected format \"{format}\"")
},

1
src/file.rs
View file

@ -817,7 +817,6 @@ impl FileType {
/// ```
pub fn supports_tag_type(&self, tag_type: TagType) -> bool {
match self {
#[cfg(feature = "id3v2")]
FileType::AIFF | FileType::APE | FileType::MPEG | FileType::WAV | FileType::AAC
if tag_type == TagType::ID3v2 =>
{

2
src/flac/mod.rs
View file

@ -9,7 +9,6 @@ pub(crate) mod properties;
mod read;
pub(crate) mod write;
#[cfg(feature = "id3v2")]
use crate::id3::v2::tag::ID3v2Tag;
use crate::ogg::VorbisComments;
use crate::properties::FileProperties;
@ -29,7 +28,6 @@ use lofty_attr::LoftyFile;
#[lofty(read_fn = "read::read_from")]
pub struct FlacFile {
/// An ID3v2 tag
#[cfg(feature = "id3v2")]
#[lofty(tag_type = "ID3v2")]
pub(crate) id3v2_tag: Option<ID3v2Tag>,
/// The vorbis comments contained in the file

11
src/flac/read.rs
View file

@ -1,7 +1,6 @@
use super::block::Block;
use super::FlacFile;
use crate::error::Result;
#[cfg(feature = "id3v2")]
use crate::id3::v2::read::parse_id3v2;
use crate::id3::{find_id3v2, ID3FindResults};
use crate::macros::decode_err;
@ -38,7 +37,6 @@ where
R: Read + Seek,
{
let mut flac_file = FlacFile {
#[cfg(feature = "id3v2")]
id3v2_tag: None,
vorbis_comments_tag: None,
properties: FileProperties::default(),
@ -46,13 +44,10 @@ where
// It is possible for a FLAC file to contain an ID3v2 tag
if let ID3FindResults(Some(header), Some(content)) = find_id3v2(data, true)? {
#[cfg(feature = "id3v2")]
{
let reader = &mut &*content;
let reader = &mut &*content;
let id3v2 = parse_id3v2(reader, header)?;
flac_file.id3v2_tag = Some(id3v2)
}
let id3v2 = parse_id3v2(reader, header)?;
flac_file.id3v2_tag = Some(id3v2);
}
let stream_info = verify_flac(data)?;

2
src/id3/v2/flags.rs
View file

@ -1,4 +1,3 @@
#[cfg(feature = "id3v2_restrictions")]
use super::restrictions::TagRestrictions;
/// Flags that apply to the entire tag
@ -17,7 +16,6 @@ pub struct ID3v2TagFlags {
///
/// This is calculated if the tag is written
pub crc: bool,
#[cfg(feature = "id3v2_restrictions")]
/// Restrictions on the tag, written in the extended header
///
/// In addition to being setting this flag, all restrictions must be provided. See [`TagRestrictions`]

6
src/id3/v2/frame/read.rs
View file

@ -31,6 +31,7 @@ impl Frame {
content = crate::id3::v2::util::unsynch_content(content.as_slice())?;
}
#[cfg(feature = "id3v2_compression_support")]
if flags.compression {
let mut decompressed = Vec::new();
flate2::Decompress::new(true)
@ -44,6 +45,11 @@ impl Frame {
content = decompressed
}
#[cfg(not(feature = "id3v2_compression_support"))]
if flags.compression {
crate::macros::decode_err!(@BAIL ID3v2, "Encountered a compressed ID3v2 frame, support is disabled")
}
let mut content_reader = &*content;
// Get the encryption method symbol

58
src/id3/v2/mod.rs
View file

@ -8,7 +8,13 @@
//! * [Frame]
mod flags;
mod frame;
mod items;
pub(crate) mod read;
mod restrictions;
pub(crate) mod tag;
pub mod util;
pub(crate) mod write;
use crate::error::{ID3v2Error, ID3v2ErrorKind, Result};
use crate::macros::err;
@ -18,42 +24,26 @@ use std::io::Read;
use byteorder::{BigEndian, ByteOrder, ReadBytesExt};
cfg_if::cfg_if! {
if #[cfg(feature = "id3v2")] {
pub use flags::ID3v2TagFlags;
pub use util::upgrade::{upgrade_v2, upgrade_v3};
// Exports
pub(crate) mod tag;
pub use tag::ID3v2Tag;
pub use flags::ID3v2TagFlags;
pub use util::upgrade::{upgrade_v2, upgrade_v3};
mod items;
pub use items::encoded_text_frame::EncodedTextFrame;
pub use items::language_frame::LanguageFrame;
pub use items::encapsulated_object::{GEOBInformation, GeneralEncapsulatedObject};
pub use items::sync_text::{SyncTextContentType, SyncTextInformation, SynchronizedText, TimestampFormat};
pub use tag::ID3v2Tag;
mod frame;
pub use frame::id::FrameID;
pub use frame::Frame;
pub use frame::FrameFlags;
pub use frame::FrameValue;
pub use items::encapsulated_object::{GEOBInformation, GeneralEncapsulatedObject};
pub use items::encoded_text_frame::EncodedTextFrame;
pub use items::language_frame::LanguageFrame;
pub use items::sync_text::{
SyncTextContentType, SyncTextInformation, SynchronizedText, TimestampFormat,
};
pub(crate) mod read;
pub(crate) mod write;
}
}
pub use frame::id::FrameID;
pub use frame::{Frame, FrameFlags, FrameValue};
cfg_if::cfg_if! {
if #[cfg(feature = "id3v2_restrictions")] {
mod restrictions;
pub use restrictions::{
ImageSizeRestrictions, TagRestrictions, TagSizeRestrictions, TextSizeRestrictions,
};
}
}
#[cfg(not(feature = "id3v2"))]
use flags::ID3v2TagFlags;
pub use restrictions::{
ImageSizeRestrictions, TagRestrictions, TagSizeRestrictions, TextSizeRestrictions,
};
/// The ID3v2 version
#[derive(PartialEq, Eq, Debug, Clone, Copy)]
@ -68,7 +58,6 @@ pub enum ID3v2Version {
#[derive(Copy, Clone)]
pub(crate) struct ID3v2Header {
#[cfg(feature = "id3v2")]
pub version: ID3v2Version,
pub flags: ID3v2TagFlags,
pub size: u32,
@ -114,8 +103,7 @@ where
&& flags & 0x20 == 0x20,
footer: (version == ID3v2Version::V4 || version == ID3v2Version::V3)
&& flags & 0x10 == 0x10,
crc: false, // Retrieved later if applicable
#[cfg(feature = "id3v2_restrictions")]
crc: false, // Retrieved later if applicable
restrictions: None, // Retrieved later if applicable
};
@ -150,7 +138,6 @@ where
bytes.read_exact(&mut crc)?;
}
#[cfg(feature = "id3v2_restrictions")]
if extended_flags & 0x10 == 0x10 {
// We don't care about the length byte, it is always 1
let _data_length = bytes.read_u8()?;
@ -164,7 +151,6 @@ where
}
Ok(ID3v2Header {
#[cfg(feature = "id3v2")]
version,
flags: flags_parsed,
size,

106
src/id3/v2/util/mod.rs
View file

@ -1,74 +1,70 @@
//! Utilities for working with ID3v2 tags
cfg_if::cfg_if! {
if #[cfg(feature = "id3v2")] {
pub(crate) mod upgrade;
pub(crate) mod upgrade;
use crate::error::{ID3v2Error, ID3v2ErrorKind, Result};
use crate::error::{ID3v2Error, ID3v2ErrorKind, Result};
pub(in crate::id3::v2) fn unsynch_content(content: &[u8]) -> Result<Vec<u8>> {
let mut unsynch_content = Vec::new();
pub(in crate::id3::v2) fn unsynch_content(content: &[u8]) -> Result<Vec<u8>> {
let mut unsynch_content = Vec::new();
let mut discard = false;
let mut discard = false;
let mut i = 0;
let mut next = 0;
let content_len = content.len();
let mut i = 0;
let mut next = 0;
let content_len = content.len();
// Check for (0xFF, 0x00, 0x00), replace with (0xFF, 0x00)
while i < content_len && next < content_len {
// Verify the next byte is less than 0xE0 (0b111xxxxx)
// Then remove the next byte if it is a zero
if discard {
if content[next] >= 0xE0 {
return Err(ID3v2Error::new(ID3v2ErrorKind::Other(
"Encountered an invalid unsynchronisation",
))
.into());
}
if content[next] == 0 {
discard = false;
next += 1;
continue;
}
}
// Check for (0xFF, 0x00, 0x00), replace with (0xFF, 0x00)
while i < content_len && next < content_len {
// Verify the next byte is less than 0xE0 (0b111xxxxx)
// Then remove the next byte if it is a zero
if discard {
if content[next] >= 0xE0 {
return Err(ID3v2Error::new(ID3v2ErrorKind::Other(
"Encountered an invalid unsynchronisation",
))
.into());
}
if content[next] == 0 {
discard = false;
unsynch_content.push(content[next]);
if content[next] == 0xFF {
discard = true
}
i += 1;
next += 1;
}
Ok(unsynch_content)
continue;
}
}
/// Create a synchsafe integer
///
/// See [`FrameFlags::unsynchronisation`](crate::id3::v2::FrameFlags::unsynchronisation) for an explanation.
///
/// # Errors
///
/// `n` doesn't fit in 28 bits
// https://github.com/polyfloyd/rust-id3/blob/e142ec656bf70a8153f6e5b34a37f26df144c3c1/src/stream/unsynch.rs#L9-L15
pub fn synch_u32(n: u32) -> Result<u32> {
if n > 0x1000_0000 {
crate::macros::err!(TooMuchData);
}
discard = false;
let mut x: u32 = n & 0x7F | (n & 0xFFFF_FF80) << 1;
x = x & 0x7FFF | (x & 0xFFFF_8000) << 1;
x = x & 0x7F_FFFF | (x & 0xFF80_0000) << 1;
Ok(x)
unsynch_content.push(content[next]);
if content[next] == 0xFF {
discard = true
}
i += 1;
next += 1;
}
Ok(unsynch_content)
}
/// Create a synchsafe integer
///
/// See [`FrameFlags::unsynchronisation`](crate::id3::v2::FrameFlags::unsynchronisation) for an explanation.
///
/// # Errors
///
/// `n` doesn't fit in 28 bits
// https://github.com/polyfloyd/rust-id3/blob/e142ec656bf70a8153f6e5b34a37f26df144c3c1/src/stream/unsynch.rs#L9-L15
pub fn synch_u32(n: u32) -> Result<u32> {
if n > 0x1000_0000 {
crate::macros::err!(TooMuchData);
}
let mut x: u32 = n & 0x7F | (n & 0xFFFF_FF80) << 1;
x = x & 0x7FFF | (x & 0xFFFF_8000) << 1;
x = x & 0x7F_FFFF | (x & 0xFF80_0000) << 1;
Ok(x)
}
/// Unsynchronise a synchsafe integer

7
src/id3/v2/write/mod.rs
View file

@ -105,7 +105,6 @@ pub(super) fn create_tag<'a, I: Iterator<Item = FrameRef<'a>> + 'a>(
let has_footer = tag.flags.footer;
let needs_crc = tag.flags.crc;
#[cfg(feature = "id3v2_restrictions")]
let has_restrictions = tag.flags.restrictions.is_some();
let (mut id3v2, extended_header_len) = create_tag_header(tag.flags)?;
@ -126,7 +125,6 @@ pub(super) fn create_tag<'a, I: Iterator<Item = FrameRef<'a>> + 'a>(
// Past the CRC
let mut content_start_idx = 22;
#[cfg(feature = "id3v2_restrictions")]
if has_restrictions {
content_start_idx += 3;
}
@ -169,10 +167,6 @@ fn create_tag_header(flags: ID3v2TagFlags) -> Result<(Cursor<Vec<u8>>, u32)> {
// Version 4, rev 0
header.write_all(&[4, 0])?;
#[cfg(not(feature = "id3v2_restrictions"))]
let extended_header = flags.crc;
#[cfg(feature = "id3v2_restrictions")]
let extended_header = flags.crc || flags.restrictions.is_some();
if flags.footer {
@ -212,7 +206,6 @@ fn create_tag_header(flags: ID3v2TagFlags) -> Result<(Cursor<Vec<u8>>, u32)> {
header.write_all(&[0; 6])?;
}
#[cfg(feature = "id3v2_restrictions")]
if let Some(restrictions) = flags.restrictions {
ext_flags |= 0x10;
extended_header_size += 2;

2
src/iff/aiff/mod.rs
View file

@ -4,7 +4,6 @@ mod properties;
mod read;
pub(crate) mod tag;
#[cfg(feature = "id3v2")]
use crate::id3::v2::tag::ID3v2Tag;
use crate::properties::FileProperties;
@ -23,7 +22,6 @@ pub struct AiffFile {
#[lofty(tag_type = "AIFFText")]
pub(crate) text_chunks_tag: Option<AIFFTextChunks>,
/// An ID3v2 tag
#[cfg(feature = "id3v2")]
#[lofty(tag_type = "ID3v2")]
pub(crate) id3v2_tag: Option<ID3v2Tag>,
/// The file's audio properties

4
src/iff/aiff/read.rs
View file

@ -1,7 +1,6 @@
use super::tag::{AIFFTextChunks, Comment};
use super::AiffFile;
use crate::error::Result;
#[cfg(feature = "id3v2")]
use crate::id3::v2::tag::ID3v2Tag;
use crate::iff::chunk::Chunks;
use crate::macros::{decode_err, err};
@ -46,14 +45,12 @@ where
let mut annotations = Vec::new();
let mut comments = Vec::new();
#[cfg(feature = "id3v2")]
let mut id3v2_tag: Option<ID3v2Tag> = None;
let mut chunks = Chunks::<BigEndian>::new(file_len);
while chunks.next(data).is_ok() {
match &chunks.fourcc {
#[cfg(feature = "id3v2")]
b"ID3 " | b"id3 " => {
let tag = chunks.id3_chunk(data)?;
if let Some(existing_tag) = id3v2_tag.as_mut() {
@ -159,7 +156,6 @@ where
} => None,
_ => Some(text_chunks),
},
#[cfg(feature = "id3v2")]
id3v2_tag,
})
}

2
src/iff/chunk.rs
View file

@ -1,5 +1,4 @@
use crate::error::Result;
#[cfg(feature = "id3v2")]
use crate::id3::v2::tag::ID3v2Tag;
use crate::macros::{err, try_vec};
@ -91,7 +90,6 @@ impl<B: ByteOrder> Chunks<B> {
Ok(content)
}
#[cfg(feature = "id3v2")]
pub fn id3_chunk<R>(&mut self, data: &mut R) -> Result<ID3v2Tag>
where
R: Read + Seek,

2
src/iff/wav/mod.rs
View file

@ -4,7 +4,6 @@ mod properties;
mod read;
pub(crate) mod tag;
#[cfg(feature = "id3v2")]
use crate::id3::v2::tag::ID3v2Tag;
use lofty_attr::LoftyFile;
@ -22,7 +21,6 @@ pub struct WavFile {
#[lofty(tag_type = "RIFFInfo")]
pub(crate) riff_info_tag: Option<RIFFInfoList>,
/// An ID3v2 tag
#[cfg(feature = "id3v2")]
#[lofty(tag_type = "ID3v2")]
pub(crate) id3v2_tag: Option<ID3v2Tag>,
/// The file's audio properties

4
src/iff/wav/read.rs
View file

@ -2,7 +2,6 @@ use super::properties::WavProperties;
use super::tag::RIFFInfoList;
use super::WavFile;
use crate::error::Result;
#[cfg(feature = "id3v2")]
use crate::id3::v2::tag::ID3v2Tag;
use crate::iff::chunk::Chunks;
use crate::macros::decode_err;
@ -46,7 +45,6 @@ where
let mut fmt = Vec::new();
let mut riff_info = RIFFInfoList::default();
#[cfg(feature = "id3v2")]
let mut id3v2_tag: Option<ID3v2Tag> = None;
let mut chunks = Chunks::<LittleEndian>::new(file_len);
@ -89,7 +87,6 @@ where
},
}
},
#[cfg(feature = "id3v2")]
b"ID3 " | b"id3 " => {
let tag = chunks.id3_chunk(data)?;
if let Some(existing_tag) = id3v2_tag.as_mut() {
@ -125,7 +122,6 @@ where
Ok(WavFile {
properties,
riff_info_tag: (!riff_info.items.is_empty()).then_some(riff_info),
#[cfg(feature = "id3v2")]
id3v2_tag,
})
}

2
src/mpeg/mod.rs
View file

@ -9,7 +9,6 @@ pub use properties::MPEGProperties;
use crate::ape::tag::ApeTag;
use crate::id3::v1::tag::ID3v1Tag;
#[cfg(feature = "id3v2")]
use crate::id3::v2::tag::ID3v2Tag;
use lofty_attr::LoftyFile;
@ -20,7 +19,6 @@ use lofty_attr::LoftyFile;
#[lofty(internal_write_module_do_not_use_anywhere_else)]
pub struct MPEGFile {
/// An ID3v2 tag
#[cfg(feature = "id3v2")]
#[lofty(tag_type = "ID3v2")]
pub(crate) id3v2_tag: Option<ID3v2Tag>,
/// An ID3v1 tag

20
src/mpeg/read.rs
View file

@ -4,7 +4,6 @@ use crate::ape::constants::APE_PREAMBLE;
use crate::ape::header::read_ape_header;
use crate::ape::tag::read::read_ape_tag;
use crate::error::Result;
#[cfg(feature = "id3v2")]
use crate::id3::v2::read::parse_id3v2;
use crate::id3::v2::read_id3v2_header;
use crate::id3::{find_id3v1, find_lyrics3v2, ID3FindResults};
@ -42,19 +41,16 @@ where
let header = read_id3v2_header(reader)?;
let skip_footer = header.flags.footer;
#[cfg(feature = "id3v2")]
{
let id3v2 = parse_id3v2(reader, header)?;
if let Some(existing_tag) = &mut file.id3v2_tag {
// https://github.com/Serial-ATA/lofty-rs/issues/87
// Duplicate tags should have their frames appended to the previous
for frame in id3v2.frames {
existing_tag.insert(frame);
}
continue;
let id3v2 = parse_id3v2(reader, header)?;
if let Some(existing_tag) = &mut file.id3v2_tag {
// https://github.com/Serial-ATA/lofty-rs/issues/87
// Duplicate tags should have their frames appended to the previous
for frame in id3v2.frames {
existing_tag.insert(frame);
}
file.id3v2_tag = Some(id3v2);
continue;
}
file.id3v2_tag = Some(id3v2);
// Skip over the footer
if skip_footer {

27
src/picture.rs
View file

@ -1,26 +1,13 @@
use crate::error::{ErrorKind, LoftyError, Result};
use crate::error::{ErrorKind, ID3v2Error, ID3v2ErrorKind, LoftyError, Result};
use crate::id3::v2::ID3v2Version;
use crate::macros::err;
#[cfg(feature = "id3v2")]
use crate::{
error::{ID3v2Error, ID3v2ErrorKind},
id3::v2::ID3v2Version,
};
use crate::util::text::TextEncoding;
use std::borrow::Cow;
use std::fmt::{Debug, Formatter};
#[cfg(any(feature = "id3v2"))]
use std::io::Cursor;
#[cfg(feature = "id3v2")]
use std::io::Write;
use std::io::{Read, Seek, SeekFrom};
use std::io::{Cursor, Read, Seek, SeekFrom, Write};
#[cfg(feature = "id3v2")]
use crate::util::text::TextEncoding;
use byteorder::BigEndian;
#[cfg(any(feature = "id3v2"))]
use byteorder::ReadBytesExt;
#[cfg(feature = "id3v2")]
use byteorder::WriteBytesExt;
use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt};
/// Common picture item keys for APE
pub const APE_PICTURE_TYPES: [&str; 21] = [
@ -142,7 +129,6 @@ pub enum PictureType {
impl PictureType {
// ID3/OGG specific methods
#[cfg(any(feature = "id3v2"))]
/// Get a u8 from a `PictureType` according to ID3v2 APIC
pub fn as_u8(&self) -> u8 {
match self {
@ -171,7 +157,6 @@ impl PictureType {
}
}
#[cfg(any(feature = "id3v2"))]
/// Get a `PictureType` from a u8 according to ID3v2 APIC
pub fn from_u8(byte: u8) -> Self {
match byte {
@ -554,7 +539,6 @@ impl Picture {
&self.data
}
#[cfg(feature = "id3v2")]
/// Convert a [`Picture`] to a ID3v2 A/PIC byte Vec
///
/// NOTE: This does not include the frame header
@ -618,7 +602,6 @@ impl Picture {
Ok(data)
}
#[cfg(feature = "id3v2")]
/// Get a [`Picture`] and [`TextEncoding`] from ID3v2 A/PIC bytes:
///
/// NOTE: This expects *only* the frame content

2
src/tag/item.rs
View file

@ -121,7 +121,6 @@ gen_map!(
);
gen_map!(
#[cfg(feature = "id3v2")]
ID3V2_MAP;
"TALB" => AlbumTitle,
@ -417,7 +416,6 @@ gen_item_keys!(
[TagType::APE, APE_MAP],
#[cfg(feature = "id3v2")]
[TagType::ID3v2, ID3V2_MAP],
[TagType::MP4ilst, ILST_MAP],

5
src/tag/utils.rs
View file

@ -5,8 +5,8 @@ use crate::tag::{Tag, TagType};
use crate::{aac, ape, flac, iff, mpeg, wavpack};
use crate::id3::v1::tag::Id3v1TagRef;
#[cfg(feature = "id3v2")]
use crate::id3::v2::{self, tag::Id3v2TagRef, ID3v2TagFlags};
use crate::id3::v2::tag::Id3v2TagRef;
use crate::id3::v2::{self, ID3v2TagFlags};
use crate::mp4::Ilst;
use crate::ogg::tag::{create_vorbis_comments_ref, VorbisCommentsRef};
use ape::tag::ApeTagRef;
@ -45,7 +45,6 @@ pub(crate) fn dump_tag<W: Write>(tag: &Tag, writer: &mut W) -> Result<()> {
}
.dump_to(writer),
TagType::ID3v1 => Into::<Id3v1TagRef<'_>>::into(tag).dump_to(writer),
#[cfg(feature = "id3v2")]
TagType::ID3v2 => Id3v2TagRef {
flags: ID3v2TagFlags::default(),
frames: v2::tag::tag_frames(tag),