35 lines
1016 B
TypeScript
35 lines
1016 B
TypeScript
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const FORMULA_PREFIX = /^[=+\-@\t\r]/u;
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const KEY_PATH_MARKER = "__netcatty_csv_keypath_v1__:";
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const PASSPHRASE_MARKER = "__netcatty_csv_passphrase_v1__:";
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const encodeMarkedField = (value: string, marker: string): string => (
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FORMULA_PREFIX.test(value) || value.startsWith(marker)
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? `${marker}${encodeURIComponent(value)}`
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: value
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);
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const decodeMarkedField = (value: string, marker: string): string => {
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if (!value.startsWith(marker)) return value;
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try {
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return decodeURIComponent(value.slice(marker.length));
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} catch {
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return value;
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}
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};
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export const encodeCsvKeyPath = (value: string): string => (
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encodeMarkedField(value, KEY_PATH_MARKER)
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);
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export const decodeCsvKeyPath = (value: string): string => (
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decodeMarkedField(value, KEY_PATH_MARKER)
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);
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export const encodeCsvPassphrase = (value: string): string => (
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encodeMarkedField(value, PASSPHRASE_MARKER)
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);
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export const decodeCsvPassphrase = (value: string): string => (
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decodeMarkedField(value, PASSPHRASE_MARKER)
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);
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