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Allow encoding HT FS GS RS and CRLF in code set B
Bug reported by Milton Neil <miltonneal@bigpond.com>
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parent
6a69e97dfe
commit
cddf469ac6
@ -614,12 +614,42 @@ int dotcode_encode_message(struct zint_symbol *symbol, const unsigned char sourc
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}
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} else {
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if (datum_b(source, input_position, length)) {
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codeword_array[array_length] = source[input_position] - 32;
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array_length++;
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input_position++;
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done = 1;
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if (debug) {
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printf("C2/2 ");
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if ((source[input_position] >= 32) && (source[input_position] <= 127)) {
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codeword_array[array_length] = source[input_position] - 32;
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done = 1;
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} else if (source[input_position] == 13) {
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/* CR/LF */
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codeword_array[array_length] = 96;
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input_position++;
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done = 1;
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} else if (input_position != 0) {
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/* HT, FS, GS and RS in the first data position would be interpreted as a macro (see table 2) */
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switch(source[input_position]) {
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case 9: // HT
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codeword_array[array_length] = 97;
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break;
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case 28: // FS
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codeword_array[array_length] = 98;
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break;
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case 29: // GS
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codeword_array[array_length] = 99;
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break;
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case 30: // RS
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codeword_array[array_length] = 100;
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break;
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}
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done = 1;
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}
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if (done == 1) {
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array_length++;
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input_position++;
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if (debug) {
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printf("C2/2 ");
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}
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}
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}
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}
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