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Cleanup of many components of the code.

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Many unwraps, expects, and panics removed or handled.

More rustification of the codebase.

Squashed commit of the following:

commit 80c6483cf8c819496a7b781f9e3a149d1f18d5fe
Author: Henry <henry@azule.info>
Date:   Fri Feb 10 20:36:57 2023 -0600

    add other parsed result option

commit 412d92ae585e7bf194697f5282dbc045e448bace
Author: Henry <henry@azule.info>
Date:   Fri Feb 10 19:06:34 2023 -0600

    fix some panics

commit 9108d3e931aadec00fc0bf346ebc52d24e5d8146
Author: Henry <henry@azule.info>
Date:   Fri Feb 10 18:56:30 2023 -0600

    clippy --fix

commit 8cd89d314323f54f342f15fc73297b62d418ac79
Author: Henry <henry@azule.info>
Date:   Fri Feb 10 18:55:45 2023 -0600

    some more cleanup in aztec

commit fb7f9242e273b85a4bb212f22a185a0dcbfafc36
Author: Henry <henry@azule.info>
Date:   Fri Feb 10 18:19:54 2023 -0600

    cleanup root

commit 4fb7c0639830869149332b29be789e891eade3e7
Author: Henry Schimke <henry@azule.info>
Date:   Fri Feb 10 16:50:15 2023 -0600

    format

commit 3ac271af657b25fbe5ee39cbdf8859e5aa38ea41
Author: Henry Schimke <henry@azule.info>
Date:   Fri Feb 10 16:43:14 2023 -0600

    clippy --fix

commit 0c5b4c1477159db93a9da9645039f51cd1a7c574
Author: Henry Schimke <henry@azule.info>
Date:   Fri Feb 10 16:04:31 2023 -0600

    qrcode cleanup complete

commit 70c1d107cc672e45d46567c650c46fece7e7da9c
Author: Henry Schimke <henry@azule.info>
Date:   Fri Feb 10 13:28:25 2023 -0600

    clippy --fix

commit e13263d0f1f2a13dbb59b6e60d8b871a32babc92
Author: Henry Schimke <henry@azule.info>
Date:   Fri Feb 10 13:27:44 2023 -0600

    qrcode detector cleanup

commit f7f2855099e469fe1091868c6099196705d0ae83
Author: Henry Schimke <henry@azule.info>
Date:   Fri Feb 10 11:48:13 2023 -0600

    qrcode decoder

commit bdbaaba597b3479639c2ed3726465a69e3004471
Author: Henry Schimke <henry@azule.info>
Date:   Fri Feb 10 11:13:18 2023 -0600

    clippy --fix

commit fd6dbcaeb1f45dc91ae98f0e7c58aad48d67df78
Author: Henry Schimke <henry@azule.info>
Date:   Fri Feb 10 11:12:28 2023 -0600

    pdf417 cleanup complete

commit 7bbd47604c2639a5eb61bdb5533e71be3bce95a1
Author: Henry Schimke <henry@azule.info>
Date:   Fri Feb 10 10:39:28 2023 -0600

    clippy --fix

commit 8f4962b7bb5f133524fe4d3d4948e5672a88c545
Author: Henry Schimke <henry@azule.info>
Date:   Fri Feb 10 10:39:00 2023 -0600

    cleanup on pdf417 hie

commit 254c8243953776d3c8704dd81529aadd05d5a94e
Author: Henry <henry@azule.info>
Date:   Fri Feb 10 02:51:21 2023 +0000

    partway through pdf417 hle

commit d4a5b00fde8c0282b0c6e4175a21c1e111b11533
Author: Henry <henry@azule.info>
Date:   Wed Feb 8 21:35:25 2023 +0000

    clippy --fix

commit 2bd4a8e218aa963a88997b50bc5a198f9a88205e
Author: Henry <henry@azule.info>
Date:   Wed Feb 8 21:31:55 2023 +0000

    pdf417 decode and detect cleanup

commit 05130ac54a72c2303045d64507bf6185aa74e531
Author: Henry Schimke <henry@azule.info>
Date:   Tue Feb 7 08:06:25 2023 -0600

    at decodeTextCompaction in decoded_bit_straem_parser

commit 924c023a7d2339dfffa6ef0c4a805fb192576796
Author: Henry Schimke <henry@azule.info>
Date:   Mon Feb 6 18:22:02 2023 -0600

    clippy --fix

commit 5cfb81a885c22b4b5ec937a79be31d0815def211
Author: Henry Schimke <henry@azule.info>
Date:   Mon Feb 6 18:20:22 2023 -0600

    oned cleanup

commit 0649b64854baf56a8e3314728d4f6cf4063db8b2
Author: Henry Schimke <henry@azule.info>
Date:   Mon Feb 6 11:47:28 2023 -0600

    rss cleanup

commit 2d3127898fc11f7e65d590e983cda799b798b646
Author: Henry Schimke <henry@azule.info>
Date:   Mon Feb 6 10:19:56 2023 -0600

    multi cleanup

commit 7e8b43a159083a2096123e6204d4d1d359c59981
Author: Henry <henry@azule.info>
Date:   Sun Feb 5 21:41:59 2023 -0600

    cargo fmt

commit df8285e8da07b4bffd48ca6e596de3f010eb8d9e
Author: Henry <henry@azule.info>
Date:   Sun Feb 5 21:41:29 2023 -0600

    maxicode cleanup

commit a51f923a14016eb416ca202b2194258808dde3e7
Author: Henry <henry@azule.info>
Date:   Sun Feb 5 21:27:57 2023 -0600

    cargo fmt

commit 332d7eef4a25318611025a3fcb0b70c604d917be
Author: Henry <henry@azule.info>
Date:   Sun Feb 5 21:27:48 2023 -0600

    cleanup datamatrix

commit eb2311c476a9c9993f271ab6cf9fd359aedca26f
Author: Henry <henry@azule.info>
Date:   Sun Feb 5 21:27:26 2023 -0600

    cargo clippy --fix

commit 2abaa4c51d287f619d4c7a438f85ba2a30f159cf
Author: Henry <henry@azule.info>
Date:   Sun Feb 5 19:13:02 2023 -0600

    finish cleanup in parsers

commit 716aa2fbf728716cff36657a5fd80e7bca5276b7
Author: Henry Schimke <henry@azule.info>
Date:   Sun Feb 5 17:44:56 2023 -0600

    cleanup continues

commit 7d843788a49fa9cc82c4616d226c0f882e73612b
Author: Henry Schimke <henry@azule.info>
Date:   Sun Feb 5 15:15:09 2023 -0600

    common cleanup

commit fd251866c68f22d450dd428c93d7a3620bf1be27
Author: Henry Schimke <henry@azule.info>
Date:   Sun Feb 5 10:24:54 2023 -0600

    cleanup reedsolomon

commit 132e27ed1468f5c1ce998516ff5a00687217c3e6
Author: Henry Schimke <henry@azule.info>
Date:   Sun Feb 5 09:52:04 2023 -0600

    make MathUtils more generic

commit d8352b7fff4cb4f9ecc8e8a969710d26ef410e8b
Author: Henry Schimke <henry@azule.info>
Date:   Sun Feb 5 09:29:33 2023 -0600

    cleanup some string handling in ResultParser

    There may still be some edge cases where multi-byte characters break the parser
This commit is contained in:
Henry
2023-02-10 20:41:25 -06:00
parent 5222bb25b7
commit 28723be2eb
180 changed files with 3248 additions and 4117 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
src/oned/one_d_reader.rs
View File

@@ -15,9 +15,9 @@
*/
use crate::{
common::BitArray, BinaryBitmap, DecodeHintType, DecodingHintDictionary, Exceptions,
RXingResult, RXingResultMetadataType, RXingResultMetadataValue, RXingResultPoint, Reader,
ResultPoint,
common::BitArray, BinaryBitmap, DecodeHintType, DecodeHintValue, DecodingHintDictionary,
Exceptions, RXingResult, RXingResultMetadataType, RXingResultMetadataValue, RXingResultPoint,
Reader, ResultPoint,
};
/**
@@ -50,9 +50,11 @@ pub trait OneDReader: Reader {
let mut hints = hints.clone();
let width = image.getWidth();
let height = image.getHeight();
// let mut row = BitArray::with_size(width);
let tryHarder = hints.contains_key(&DecodeHintType::TRY_HARDER);
let tryHarder = matches!(
hints.get(&DecodeHintType::TRY_HARDER),
Some(DecodeHintValue::TryHarder(true))
);
let rowStep = 1.max(height >> (if tryHarder { 8 } else { 5 }));
let maxLines = if tryHarder {
height // Look at the whole image, not just the center
@@ -62,8 +64,6 @@ pub trait OneDReader: Reader {
let middle = height / 2;
for x in 0..maxLines {
// for (int x = 0; x < maxLines; x++) {
// Scanning from the middle out. Determine which row we're looking at next:
let rowStepsAboveOrBelow = (x + 1) / 2;
let isAbove = (x & 0x01) == 0; // i.e. is x even?
@@ -85,11 +85,6 @@ pub trait OneDReader: Reader {
} else {
continue;
};
// try {
// row = image.getBlackRow(rowNumber, row);
// } catch (NotFoundException ignored) {
// continue;
// }
// While we have the image data in a BitArray, it's fairly cheap to reverse it in place to
// handle decoding upside down barcodes.
@@ -97,21 +92,18 @@ pub trait OneDReader: Reader {
// for (int attempt = 0; attempt < 2; attempt++) {
if attempt == 1 {
// trying again?
row.to_mut().reverse(); // reverse the row and continue
// This means we will only ever draw result points *once* in the life of this method
// since we want to avoid drawing the wrong points after flipping the row, and,
// don't want to clutter with noise from every single row scan -- just the scans
// that start on the center line.
// reverse the row and continue
// This means we will only ever draw result points *once* in the life of this method
// since we want to avoid drawing the wrong points after flipping the row, and,
// don't want to clutter with noise from every single row scan -- just the scans
// that start on the center line.
row.to_mut().reverse();
if hints.contains_key(&DecodeHintType::NEED_RESULT_POINT_CALLBACK) {
// let newHints = HashMap::new();
// newHints.putAll(hints);
// newHints.remove(&DecodeHintType::NEED_RESULT_POINT_CALLBACK);
hints.remove(&DecodeHintType::NEED_RESULT_POINT_CALLBACK);
// hints = newHints;
}
}
//try {
// Look for a barcode
let Ok(mut result) = self.decodeRow(rowNumber as u32, &row, &hints) else {
continue
};
@@ -136,9 +128,6 @@ pub trait OneDReader: Reader {
}
}
return Ok(result);
// } catch (ReaderException re) {
// // continue -- just couldn't decode this row
// }
}
}
@@ -181,7 +170,6 @@ pub fn patternMatchVariance(counters: &[u32], pattern: &[u32], maxIndividualVari
let mut total = 0.0;
let mut patternLength = 0;
for i in 0..numCounters {
// for (int i = 0; i < numCounters; i++) {
total += counters[i] as f32;
patternLength += pattern[i];
}
@@ -196,7 +184,6 @@ pub fn patternMatchVariance(counters: &[u32], pattern: &[u32], maxIndividualVari
let mut totalVariance = 0.0;
for x in 0..numCounters {
// for (int x = 0; x < numCounters; x++) {
let counter = counters[x];
let scaledPattern = (pattern[x] as f32) * unitBarWidth;
let variance = if (counter as f32) > scaledPattern {
@@ -227,12 +214,13 @@ pub fn patternMatchVariance(counters: &[u32], pattern: &[u32], maxIndividualVari
*/
pub fn recordPattern(row: &BitArray, start: usize, counters: &mut [u32]) -> Result<(), Exceptions> {
let numCounters = counters.len();
// Arrays.fill(counters, 0, numCounters, 0);
counters.fill(0);
let end = row.getSize();
if start >= end {
return Err(Exceptions::NotFoundException(None));
}
let mut isWhite = !row.get(start);
let mut counterPosition = 0;
let mut i = start;