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Add identifiers to error messages

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To ease the debug process
This commit is contained in:
Robin Stuart 2016-10-28 22:40:40 +01:00
parent 5405035df1
commit 4561a66067
35 changed files with 296 additions and 298 deletions
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24
backend/pdf417.c
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@ -833,12 +833,12 @@ int pdf417enc(struct zint_symbol *symbol, unsigned char source[], int length) {
error_number = 0;
if ((symbol->option_1 < -1) || (symbol->option_1 > 8)) {
strcpy(symbol->errtxt, "Security value out of range");
strcpy(symbol->errtxt, "Security value out of range (D60)");
symbol->option_1 = -1;
error_number = ZINT_WARN_INVALID_OPTION;
}
if ((symbol->option_2 < 0) || (symbol->option_2 > 30)) {
strcpy(symbol->errtxt, "Number of columns out of range");
strcpy(symbol->errtxt, "Number of columns out of range (D61)");
symbol->option_2 = 0;
error_number = ZINT_WARN_INVALID_OPTION;
}
@ -850,23 +850,23 @@ int pdf417enc(struct zint_symbol *symbol, unsigned char source[], int length) {
if (codeerr != 0) {
switch (codeerr) {
case 1:
strcpy(symbol->errtxt, "No such file or file unreadable");
strcpy(symbol->errtxt, "No such file or file unreadable (D62)");
error_number = ZINT_ERROR_INVALID_OPTION;
break;
case 2:
strcpy(symbol->errtxt, "Input string too long");
strcpy(symbol->errtxt, "Input string too long (D63)");
error_number = ZINT_ERROR_TOO_LONG;
break;
case 3:
strcpy(symbol->errtxt, "Number of codewords per row too small");
strcpy(symbol->errtxt, "Number of codewords per row too small (D64)");
error_number = ZINT_WARN_INVALID_OPTION;
break;
case 4:
strcpy(symbol->errtxt, "Data too long for specified number of columns");
strcpy(symbol->errtxt, "Data too long for specified number of columns (D65)");
error_number = ZINT_ERROR_TOO_LONG;
break;
default:
strcpy(symbol->errtxt, "Something strange happened");
strcpy(symbol->errtxt, "Something strange happened (D66)");
error_number = ZINT_ERROR_ENCODING_PROBLEM;
break;
}
@ -963,11 +963,11 @@ int micro_pdf417(struct zint_symbol *symbol, unsigned char chaine[], int length)
/* This is where it all changes! */
if (mclength > 126) {
strcpy(symbol->errtxt, "Input data too long");
strcpy(symbol->errtxt, "Input data too long (D67)");
return ZINT_ERROR_TOO_LONG;
}
if (symbol->option_2 > 4) {
strcpy(symbol->errtxt, "Specified width out of range");
strcpy(symbol->errtxt, "Specified width out of range (D68)");
symbol->option_2 = 0;
codeerr = ZINT_WARN_INVALID_OPTION;
}
@ -987,21 +987,21 @@ int micro_pdf417(struct zint_symbol *symbol, unsigned char chaine[], int length)
if ((symbol->option_2 == 1) && (mclength > 20)) {
/* the user specified 1 column but the data doesn't fit - go to automatic */
symbol->option_2 = 0;
strcpy(symbol->errtxt, "Specified symbol size too small for data");
strcpy(symbol->errtxt, "Specified symbol size too small for data (D69)");
codeerr = ZINT_WARN_INVALID_OPTION;
}
if ((symbol->option_2 == 2) && (mclength > 37)) {
/* the user specified 2 columns but the data doesn't fit - go to automatic */
symbol->option_2 = 0;
strcpy(symbol->errtxt, "Specified symbol size too small for data");
strcpy(symbol->errtxt, "Specified symbol size too small for data (D6A)");
codeerr = ZINT_WARN_INVALID_OPTION;
}
if ((symbol->option_2 == 3) && (mclength > 82)) {
/* the user specified 3 columns but the data doesn't fit - go to automatic */
symbol->option_2 = 0;
strcpy(symbol->errtxt, "Specified symbol size too small for data");
strcpy(symbol->errtxt, "Specified symbol size too small for data (D6B)");
codeerr = ZINT_WARN_INVALID_OPTION;
}