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HTML outputs can now be selected and handle control characters correctly

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This commit is contained in:
n1474335 2022-07-18 18:39:41 +01:00
parent 0dc2322269
commit 7c8a185a3d
16 changed files with 319 additions and 124 deletions
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29
src/core/operations/ToHexdump.mjs
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@ -63,33 +63,32 @@ class ToHexdump extends Operation {
if (length < 1 || Math.round(length) !== length)
throw new OperationError("Width must be a positive integer");
let output = "";
const lines = [];
for (let i = 0; i < data.length; i += length) {
const buff = data.slice(i, i+length);
let hexa = "";
for (let j = 0; j < buff.length; j++) {
hexa += Utils.hex(buff[j], padding) + " ";
}
let lineNo = Utils.hex(i, 8);
const buff = data.slice(i, i+length);
const hex = [];
buff.forEach(b => hex.push(Utils.hex(b, padding)));
let hexStr = hex.join(" ").padEnd(length*(padding+1), " ");
const ascii = Utils.printable(Utils.byteArrayToChars(buff), false, unixFormat);
const asciiStr = ascii.padEnd(buff.length, " ");
if (upperCase) {
hexa = hexa.toUpperCase();
hexStr = hexStr.toUpperCase();
lineNo = lineNo.toUpperCase();
}
output += lineNo + " " +
hexa.padEnd(length*(padding+1), " ") +
" |" +
Utils.printable(Utils.byteArrayToChars(buff), false, unixFormat).padEnd(buff.length, " ") +
"|\n";
lines.push(`${lineNo} ${hexStr} |${asciiStr}|`);
if (includeFinalLength && i+buff.length === data.length) {
output += Utils.hex(i+buff.length, 8) + "\n";
lines.push(Utils.hex(i+buff.length, 8));
}
}
return output.slice(0, -1);
return lines.join("\n");
}
/**