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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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20
backend/code128.c
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@@ -210,7 +210,7 @@ int code_128(struct zint_symbol *symbol, unsigned char source[])
if(sourcelen > 160) {
/* This only blocks rediculously long input - the actual length of the
resulting barcode depends on the type of data, so this is trapped later */
strcpy(symbol->errtxt, "error: input too long");
strcpy(symbol->errtxt, "Input too long [201]");
return ERROR_TOO_LONG;
}
@@ -218,11 +218,11 @@ int code_128(struct zint_symbol *symbol, unsigned char source[])
if(symbol->symbology == BARCODE_NVE18) {
errornum = is_sane(NESET, source);
if(errornum == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "error: invalid characters in data");
strcpy(symbol->errtxt, "Invalid characters in data [202]");
return errornum;
}
if(sourcelen != 17) {
strcpy(symbol->errtxt, "error: input wrong length");
strcpy(symbol->errtxt, "Input wrong length [203]");
return ERROR_TOO_LONG;
}
for(i = sourcelen + 2; i > 1; i--) {
@@ -400,7 +400,7 @@ int code_128(struct zint_symbol *symbol, unsigned char source[])
}
}
if(glyph_count > 80.0) {
strcpy(symbol->errtxt, "error: input too long");
strcpy(symbol->errtxt, "Input too long [204]");
return ERROR_TOO_LONG;
}
@@ -597,20 +597,20 @@ int ean_128(struct zint_symbol *symbol, unsigned char source[])
if(sourcelen > 160) {
/* This only blocks rediculously long input - the actual length of the
resulting barcode depends on the type of data, so this is trapped later */
strcpy(symbol->errtxt, "error: input too long");
strcpy(symbol->errtxt, "Input too long [161]");
return ERROR_TOO_LONG;
}
/* Detect extended ASCII characters */
for(i = 0; i < sourcelen; i++) {
if(source[i] >=128) {
strcpy(symbol->errtxt, "error: extended ASCII characters not supported by GS1-128");
strcpy(symbol->errtxt, "Extended ASCII characters not supported by GS1-128 [162]");
return ERROR_INVALID_DATA;
}
}
if(source[0] != '[') {
strcpy(symbol->errtxt, "error: input string doesn't start with AI");
strcpy(symbol->errtxt, "Input string doesn't start with AI [163]");
return ERROR_INVALID_DATA;
}
@@ -750,7 +750,7 @@ int ean_128(struct zint_symbol *symbol, unsigned char source[])
}
}
if(glyph_count > 80.0) {
strcpy(symbol->errtxt, "error: input too long");
strcpy(symbol->errtxt, "Input too long [164]");
return ERROR_TOO_LONG;
}
@@ -910,13 +910,13 @@ int ean_14(struct zint_symbol *symbol, unsigned char source[])
input_length = ustrlen(source);
if(input_length != 13) {
strcpy(symbol->errtxt, "error: input wrong length");
strcpy(symbol->errtxt, "Input wrong length [721]");
return ERROR_TOO_LONG;
}
error_number = is_sane(NESET, source);
if(error_number == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "error: invalid character in data");
strcpy(symbol->errtxt, "Invalid character in data [722]");
return error_number;
}
concat((char*)ean128_equiv, "[01]");