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Cleanup of many components of the code.

Browse Source 
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

44
src/oned/itf_reader.rs
View File

@@ -123,14 +123,6 @@ impl OneDReader for ITFReader {
} else {
DEFAULT_ALLOWED_LENGTHS.to_vec()
};
// int[] allowedLengths = null;
// if (hints != null) {
// allowedLengths = (int[]) hints.get(DecodeHintType.ALLOWED_LENGTHS);
// }
// if (allowedLengths == null) {
// allowedLengths = DEFAULT_ALLOWED_LENGTHS;
// }
// To avoid false positives with 2D barcodes (and other patterns), make
// an assumption that the decoded string must be a 'standard' length if it's short
@@ -138,14 +130,11 @@ impl OneDReader for ITFReader {
let mut lengthOK = false;
let mut maxAllowedLength = 0;
for allowedLength in allowedLengths {
// for (int allowedLength : allowedLengths) {
if length == allowedLength as usize {
lengthOK = true;
break;
}
if allowedLength > maxAllowedLength {
maxAllowedLength = allowedLength;
}
maxAllowedLength = std::cmp::max(allowedLength, maxAllowedLength);
}
if !lengthOK && length > maxAllowedLength as usize {
lengthOK = true;
@@ -188,8 +177,7 @@ impl ITFReader {
) -> Result<(), Exceptions> {
let mut payloadStart = payloadStart;
// Digits are interleaved in pairs - 5 black lines for one digit, and the
// 5
// interleaved white lines for the second digit.
// 5 interleaved white lines for the second digit.
// Therefore, need to scan 10 lines and then
// split these into two arrays
let mut counterDigitPair = [0_u32; 10]; //new int[10];
@@ -201,23 +189,21 @@ impl ITFReader {
one_d_reader::recordPattern(row, payloadStart, &mut counterDigitPair)?;
// Split them into each array
for k in 0..5 {
// for (int k = 0; k < 5; k++) {
let twoK = 2 * k;
counterBlack[k] = counterDigitPair[twoK];
counterWhite[k] = counterDigitPair[twoK + 1];
}
let mut bestMatch = self.decodeDigit(&counterBlack)?;
resultString.push(char::from_u32('0' as u32 + bestMatch).unwrap());
resultString.push(
char::from_u32('0' as u32 + bestMatch).ok_or(Exceptions::ParseException(None))?,
);
bestMatch = self.decodeDigit(&counterWhite)?;
resultString.push(char::from_u32('0' as u32 + bestMatch).unwrap());
resultString.push(
char::from_u32('0' as u32 + bestMatch).ok_or(Exceptions::ParseException(None))?,
);
payloadStart += counterDigitPair.iter().sum::<u32>() as usize;
// for counterDigit in counterDigitPair {
// // for (int counterDigit : counterDigitPair) {
// payloadStart += counterDigit;
// }
}
Ok(())
@@ -267,7 +253,6 @@ impl ITFReader {
let mut i = startPattern as isize - 1;
while quietCount > 0 && i >= 0 {
// for (int i = startPattern - 1; quietCount > 0 && i >= 0; i--) {
if row.get(i as usize) {
break;
}
@@ -313,18 +298,12 @@ impl ITFReader {
row.reverse();
let interim_function = || -> Result<[usize; 2], Exceptions> {
let endStart = Self::skipWhiteSpace(row)?;
let mut endPattern;
endPattern =
let mut endPattern =
if let Ok(ptrn) = self.findGuardPattern(row, endStart, &END_PATTERN_REVERSED[0]) {
ptrn
} else {
self.findGuardPattern(row, endStart, &END_PATTERN_REVERSED[1])?
};
// try {
// endPattern = findGuardPattern(row, endStart, END_PATTERN_REVERSED[0]);
// } catch (NotFoundException nfe) {
// endPattern = findGuardPattern(row, endStart, END_PATTERN_REVERSED[1]);
// }
// The start & end patterns must be pre/post fixed by a quiet zone. This
// zone must be at least 10 times the width of a narrow line.
@@ -332,8 +311,7 @@ impl ITFReader {
self.validateQuietZone(row, endPattern[0])?;
// Now recalculate the indices of where the 'endblock' starts & stops to
// accommodate
// the reversed nature of the search
// accommodate the reversed nature of the search
let temp = endPattern[0];
endPattern[0] = row.getSize() - endPattern[1];
endPattern[1] = row.getSize() - temp;
@@ -386,7 +364,6 @@ impl ITFReader {
patternStart += (counters[0] + counters[1]) as usize;
counters.copy_within(2..(counterPosition - 1 + 2), 0);
// System.arraycopy(counters, 2, counters, 0, counterPosition - 1);
counters[counterPosition - 1] = 0;
counters[counterPosition] = 0;
counterPosition -= 1;
@@ -413,7 +390,6 @@ impl ITFReader {
let mut bestMatch = -1_isize;
let max = PATTERNS.len();
for (i, pattern) in PATTERNS.iter().enumerate().take(max) {
// for (int i = 0; i < max; i++) {
let variance =
one_d_reader::patternMatchVariance(counters, pattern, MAX_INDIVIDUAL_VARIANCE);
if variance < bestVariance {