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Updated error handling

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This commit is contained in:
hooper114 2008-10-05 05:51:58 +00:00
parent 79efc11936
commit 844dfdebef
23 changed files with 286 additions and 353 deletions
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24
backend/pdf417.c
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@ -706,12 +706,12 @@ int pdf417enc(struct zint_symbol *symbol, unsigned char source[])
errno = 0;
if((symbol->option_1 < -1) || (symbol->option_1 > 8)) {
strcpy(symbol->errtxt, "warning: security value out of range");
strcpy(symbol->errtxt, "Security value out of range [551]");
symbol->option_1 = -1;
errno = WARN_INVALID_OPTION;
}
if((symbol->option_2 < 0) || (symbol->option_2 > 30)) {
strcpy(symbol->errtxt, "warning: number of columns out of range");
strcpy(symbol->errtxt, "Number of columns out of range [552]");
symbol->option_2 = 0;
errno = WARN_INVALID_OPTION;
}
@ -723,23 +723,23 @@ int pdf417enc(struct zint_symbol *symbol, unsigned char source[])
if(codeerr != 0) {
switch(codeerr) {
case 1:
strcpy(symbol->errtxt, "error: no such file or file unreadable (PDF error 1)");
strcpy(symbol->errtxt, "No such file or file unreadable [553]");
errno = ERROR_INVALID_OPTION;
break;
case 2:
strcpy(symbol->errtxt, "error: input string too long (PDF error 2)");
strcpy(symbol->errtxt, "Input string too long [554]");
errno = ERROR_TOO_LONG;
break;
case 3:
strcpy(symbol->errtxt, "error: number of codewords per row too small (PDF error 3)");
strcpy(symbol->errtxt, "Number of codewords per row too small [555]");
errno = WARN_INVALID_OPTION;
break;
case 4:
strcpy(symbol->errtxt, "error: data too long for specified number of columns (PDF error 4)");
strcpy(symbol->errtxt, "Data too long for specified number of columns [556]");
errno = ERROR_TOO_LONG;
break;
default:
strcpy(symbol->errtxt, "error: something strange happened");
strcpy(symbol->errtxt, "Something strange happened [557]");
errno = ERROR_ENCODING_PROBLEM;
break;
}
@ -807,11 +807,11 @@ int micro_pdf417(struct zint_symbol *symbol, unsigned char chaine[])
/* This is where it all changes! */
if(mclength > 126) {
strcpy(symbol->errtxt, "error: input data too long");
strcpy(symbol->errtxt, "Input data too long [841]");
return ERROR_TOO_LONG;
}
if(symbol->option_2 > 4) {
strcpy(symbol->errtxt, "warning: specified width out of range");
strcpy(symbol->errtxt, "Specified width out of range [842]");
symbol->option_2 = 0;
codeerr = WARN_INVALID_OPTION;
}
@ -823,21 +823,21 @@ int micro_pdf417(struct zint_symbol *symbol, unsigned char chaine[])
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, "warning: specified symbol size too small for data");
strcpy(symbol->errtxt, "Specified symbol size too small for data [843]");
codeerr = 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, "warning: specified symbol size too small for data");
strcpy(symbol->errtxt, "Specified symbol size too small for data [844]");
codeerr = 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, "warning: specified symbol size too small for data");
strcpy(symbol->errtxt, "Specified symbol size too small for data [845]");
codeerr = WARN_INVALID_OPTION;
}