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First stage at creating ZPL compatability mode

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Partly resolves #142 and relates to discussion in #197
This commit is contained in:
Robin Stuart 2020-08-22 11:09:57 +01:00
parent 321e1c1372
commit 9f5ae4cbb2
6 changed files with 131 additions and 41 deletions
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81
backend/library.c
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@ -74,6 +74,7 @@ struct zint_symbol *ZBarcode_Create() {
symbol->dot_size = 4.0 / 5.0;
symbol->vector = NULL;
symbol->debug = 0;
symbol->warn_level = WARN_DEFAULT;
return symbol;
}
@ -1044,9 +1045,13 @@ int ZBarcode_Encode(struct zint_symbol *symbol, const unsigned char *source, int
/* First check the symbology field */
if (symbol->symbology < 1) {
strcpy(symbol->errtxt, "206: Symbology out of range, using Code 128");
symbol->symbology = BARCODE_CODE128;
error_number = ZINT_WARN_INVALID_OPTION;
strcpy(symbol->errtxt, "206: Symbology out of range");
if (symbol->warn_level == WARN_FAIL_ALL) {
return ZINT_ERROR_INVALID_OPTION;
} else {
symbol->symbology = BARCODE_CODE128;
error_number = ZINT_WARN_INVALID_OPTION;
}
}
/* symbol->symbologys 1 to 86 are defined by tbarcode */
@ -1063,9 +1068,13 @@ int ZBarcode_Encode(struct zint_symbol *symbol, const unsigned char *source, int
symbol->symbology = BARCODE_UPCA;
}
if (symbol->symbology == 19) {
strcpy(symbol->errtxt, "207: Codabar 18 not supported, using Codabar");
symbol->symbology = BARCODE_CODABAR;
error_number = ZINT_WARN_INVALID_OPTION;
strcpy(symbol->errtxt, "207: Codabar 18 not supported");
if (symbol->warn_level == WARN_FAIL_ALL) {
return WARN_FAIL_ALL;
} else {
symbol->symbology = BARCODE_CODABAR;
error_number = ZINT_WARN_INVALID_OPTION;
}
}
if (symbol->symbology == 26) {
symbol->symbology = BARCODE_UPCA;
@ -1090,9 +1099,13 @@ int ZBarcode_Encode(struct zint_symbol *symbol, const unsigned char *source, int
symbol->symbology = BARCODE_NVE18;
}
if (symbol->symbology == 54) {
strcpy(symbol->errtxt, "210: General Parcel Code not supported, using Code 128");
symbol->symbology = BARCODE_CODE128;
error_number = ZINT_WARN_INVALID_OPTION;
strcpy(symbol->errtxt, "210: General Parcel Code not supported");
if (symbol->warn_level == WARN_FAIL_ALL) {
return ZINT_ERROR_INVALID_OPTION;
} else {
symbol->symbology = BARCODE_CODE128;
error_number = ZINT_WARN_INVALID_OPTION;
}
}
if ((symbol->symbology == 59) || (symbol->symbology == 61)) {
symbol->symbology = BARCODE_CODE128;
@ -1113,14 +1126,22 @@ int ZBarcode_Encode(struct zint_symbol *symbol, const unsigned char *source, int
symbol->symbology = BARCODE_GS1_128;
}
if (symbol->symbology == 91) {
strcpy(symbol->errtxt, "212: Symbology out of range, using Code 128");
symbol->symbology = BARCODE_CODE128;
error_number = ZINT_WARN_INVALID_OPTION;
strcpy(symbol->errtxt, "212: Symbology out of range");
if (symbol->warn_level == WARN_FAIL_ALL) {
return ZINT_ERROR_INVALID_OPTION;
} else {
symbol->symbology = BARCODE_CODE128;
error_number = ZINT_WARN_INVALID_OPTION;
}
}
if ((symbol->symbology >= 94) && (symbol->symbology <= 95)) {
strcpy(symbol->errtxt, "213: Symbology out of range, using Code 128");
symbol->symbology = BARCODE_CODE128;
error_number = ZINT_WARN_INVALID_OPTION;
strcpy(symbol->errtxt, "213: Symbology out of range");
if (symbol->warn_level == WARN_FAIL_ALL) {
return ZINT_ERROR_INVALID_OPTION;
} else {
symbol->symbology = BARCODE_CODE128;
error_number = ZINT_WARN_INVALID_OPTION;
}
}
if (symbol->symbology == 100) {
symbol->symbology = BARCODE_HIBC_128;
@ -1144,25 +1165,37 @@ int ZBarcode_Encode(struct zint_symbol *symbol, const unsigned char *source, int
symbol->symbology = BARCODE_HIBC_BLOCKF;
}
if ((symbol->symbology == 113) || (symbol->symbology == 114)) {
strcpy(symbol->errtxt, "214: Symbology out of range, using Code 128");
symbol->symbology = BARCODE_CODE128;
error_number = ZINT_WARN_INVALID_OPTION;
strcpy(symbol->errtxt, "214: Symbology out of range");
if (symbol->warn_level == WARN_FAIL_ALL) {
return ZINT_ERROR_INVALID_OPTION;
} else {
symbol->symbology = BARCODE_CODE128;
error_number = ZINT_WARN_INVALID_OPTION;
}
}
if (symbol->symbology == 115) {
symbol->symbology = BARCODE_DOTCODE;
}
if ((symbol->symbology >= 117) && (symbol->symbology <= 127)) {
if (symbol->symbology != 121) {
strcpy(symbol->errtxt, "215: Symbology out of range, using Code 128");
symbol->symbology = BARCODE_CODE128;
error_number = ZINT_WARN_INVALID_OPTION;
strcpy(symbol->errtxt, "215: Symbology out of range");
if (symbol->warn_level == WARN_FAIL_ALL) {
return ZINT_ERROR_INVALID_OPTION;
} else {
symbol->symbology = BARCODE_CODE128;
error_number = ZINT_WARN_INVALID_OPTION;
}
}
}
/* Everything from 128 up is Zint-specific */
if (symbol->symbology > 145) {
strcpy(symbol->errtxt, "216: Symbology out of range, using Code 128");
symbol->symbology = BARCODE_CODE128;
error_number = ZINT_WARN_INVALID_OPTION;
strcpy(symbol->errtxt, "216: Symbology out of range");
if (symbol->warn_level == WARN_FAIL_ALL) {
return ZINT_ERROR_INVALID_OPTION;
} else {
symbol->symbology = BARCODE_CODE128;
error_number = ZINT_WARN_INVALID_OPTION;
}
}
if ((!(supports_eci(symbol->symbology))) && (symbol->eci != 0)) {