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changed errno to error_number

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This commit is contained in:
hooper114 2008-09-19 08:47:28 +00:00
parent da7c846812
commit 30f8e4f77b
1 changed files with 51 additions and 50 deletions
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101
backend/2of5.c
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@ -38,20 +38,20 @@ static char *C25InterTable[10] = {"11331", "31113", "13113", "33111", "11313", "
int matrix_two_of_five(struct zint_symbol *symbol, unsigned char source[]) int matrix_two_of_five(struct zint_symbol *symbol, unsigned char source[])
{ /* Code 2 of 5 Standard (Code 2 of 5 Matrix) */ { /* Code 2 of 5 Standard (Code 2 of 5 Matrix) */
int i, errno; int i, error_number;
char dest[1000]; char dest[1000];
errno = 0; error_number = 0;
strcpy(dest, ""); strcpy(dest, "");
if(strlen(source) > 80) { if(strlen(source) > 80) {
strcpy(symbol->errtxt, "error: input too long"); strcpy(symbol->errtxt, "error: input too long");
return ERROR_TOO_LONG; return ERROR_TOO_LONG;
} }
errno = is_sane(NESET, source); error_number = is_sane(NESET, source);
if(errno == ERROR_INVALID_DATA) { if(error_number == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "error: invalid characters in data"); strcpy(symbol->errtxt, "error: invalid characters in data");
return errno; return error_number;
} }
/* start character */ /* start character */
@ -66,26 +66,26 @@ int matrix_two_of_five(struct zint_symbol *symbol, unsigned char source[])
expand(symbol, dest); expand(symbol, dest);
strcpy(symbol->text, source); strcpy(symbol->text, source);
return errno; return error_number;
} }
int industrial_two_of_five(struct zint_symbol *symbol, unsigned char source[]) int industrial_two_of_five(struct zint_symbol *symbol, unsigned char source[])
{ /* Code 2 of 5 Industrial */ { /* Code 2 of 5 Industrial */
int i, errno; int i, error_number;
char dest[1000]; char dest[1000];
errno = 0; error_number = 0;
strcpy(dest, ""); strcpy(dest, "");
if(strlen(source) > 45) { if(strlen(source) > 45) {
strcpy(symbol->errtxt, "error: input too long"); strcpy(symbol->errtxt, "error: input too long");
return ERROR_TOO_LONG; return ERROR_TOO_LONG;
} }
errno = is_sane(NESET, source); error_number = is_sane(NESET, source);
if(errno == ERROR_INVALID_DATA) { if(error_number == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "error: invalid character in data"); strcpy(symbol->errtxt, "error: invalid character in data");
return errno; return error_number;
} }
/* start character */ /* start character */
@ -100,25 +100,25 @@ int industrial_two_of_five(struct zint_symbol *symbol, unsigned char source[])
expand(symbol, dest); expand(symbol, dest);
strcpy(symbol->text, source); strcpy(symbol->text, source);
return errno; return error_number;
} }
int iata_two_of_five(struct zint_symbol *symbol, unsigned char source[]) int iata_two_of_five(struct zint_symbol *symbol, unsigned char source[])
{ /* Code 2 of 5 IATA */ { /* Code 2 of 5 IATA */
int i, errno; int i, error_number;
char dest[1000]; char dest[1000];
errno = 0; error_number = 0;
strcpy(dest, ""); strcpy(dest, "");
if(strlen(source) > 45) { if(strlen(source) > 45) {
strcpy(symbol->errtxt, "error: input too long"); strcpy(symbol->errtxt, "error: input too long");
return ERROR_TOO_LONG; return ERROR_TOO_LONG;
} }
errno = is_sane(NESET, source); error_number = is_sane(NESET, source);
if(errno == ERROR_INVALID_DATA) { if(error_number == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "error: invalid characters in data"); strcpy(symbol->errtxt, "error: invalid characters in data");
return errno; return error_number;
} }
/* start */ /* start */
@ -133,26 +133,26 @@ int iata_two_of_five(struct zint_symbol *symbol, unsigned char source[])
expand(symbol, dest); expand(symbol, dest);
strcpy(symbol->text, source); strcpy(symbol->text, source);
return errno; return error_number;
} }
int logic_two_of_five(struct zint_symbol *symbol, unsigned char source[]) int logic_two_of_five(struct zint_symbol *symbol, unsigned char source[])
{ /* Code 2 of 5 Data Logic */ { /* Code 2 of 5 Data Logic */
int i, errno; int i, error_number;
char dest[1000]; char dest[1000];
errno = 0; error_number = 0;
strcpy(dest, ""); strcpy(dest, "");
if(strlen(source) > 80) { if(strlen(source) > 80) {
strcpy(symbol->errtxt, "error: input too long"); strcpy(symbol->errtxt, "error: input too long");
return ERROR_TOO_LONG; return ERROR_TOO_LONG;
} }
errno = is_sane(NESET, source); error_number = is_sane(NESET, source);
if(errno == ERROR_INVALID_DATA) { if(error_number == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "error: invalid characters in data"); strcpy(symbol->errtxt, "error: invalid characters in data");
return errno; return error_number;
} }
/* start character */ /* start character */
@ -167,26 +167,26 @@ int logic_two_of_five(struct zint_symbol *symbol, unsigned char source[])
expand(symbol, dest); expand(symbol, dest);
strcpy(symbol->text, source); strcpy(symbol->text, source);
return errno; return error_number;
} }
int interleaved_two_of_five(struct zint_symbol *symbol, unsigned char source[]) int interleaved_two_of_five(struct zint_symbol *symbol, unsigned char source[])
{ /* Code 2 of 5 Interleaved */ { /* Code 2 of 5 Interleaved */
int i, j, k, errno; int i, j, k, error_number;
char bars[7], spaces[7], mixed[14], dest[1000]; char bars[7], spaces[7], mixed[14], dest[1000];
errno = 0; error_number = 0;
strcpy(dest, ""); strcpy(dest, "");
if(strlen(source) > 90) { if(strlen(source) > 90) {
strcpy(symbol->errtxt, "error: input too long"); strcpy(symbol->errtxt, "error: input too long");
return ERROR_TOO_LONG; return ERROR_TOO_LONG;
} }
errno = is_sane(NESET, source); error_number = is_sane(NESET, source);
if (errno == ERROR_INVALID_DATA) { if (error_number == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "error: invalid characters in data"); strcpy(symbol->errtxt, "error: invalid characters in data");
return errno; return error_number;
} }
/* Input must be an even number of characters for Interlaced 2 of 5 to work: /* Input must be an even number of characters for Interlaced 2 of 5 to work:
@ -235,16 +235,16 @@ int interleaved_two_of_five(struct zint_symbol *symbol, unsigned char source[])
expand(symbol, dest); expand(symbol, dest);
strcpy(symbol->text, source); strcpy(symbol->text, source);
return errno; return error_number;
} }
int itf14(struct zint_symbol *symbol, unsigned char source[]) int itf14(struct zint_symbol *symbol, unsigned char source[])
{ {
int i, errno, h; int i, error_number, h;
unsigned int count, check_digit; unsigned int count, check_digit;
errno = 0; error_number = 0;
count = 0; count = 0;
h = strlen(source); h = strlen(source);
@ -253,10 +253,11 @@ int itf14(struct zint_symbol *symbol, unsigned char source[])
strcpy(symbol->errtxt, "error: input wrong length"); strcpy(symbol->errtxt, "error: input wrong length");
return ERROR_TOO_LONG; return ERROR_TOO_LONG;
} }
errno = is_sane(NESET, source);
if(errno == ERROR_INVALID_DATA) { error_number = is_sane(NESET, source);
if(error_number == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "error: invalid character in data"); strcpy(symbol->errtxt, "error: invalid character in data");
return errno; return error_number;
} }
/* Calculate the check digit - the same method used for EAN-13 */ /* Calculate the check digit - the same method used for EAN-13 */
@ -274,27 +275,27 @@ int itf14(struct zint_symbol *symbol, unsigned char source[])
if (check_digit == 10) { check_digit = 0; } if (check_digit == 10) { check_digit = 0; }
source[h] = itoc(check_digit); source[h] = itoc(check_digit);
source[h + 1] = '\0'; source[h + 1] = '\0';
errno = interleaved_two_of_five(symbol, source); error_number = interleaved_two_of_five(symbol, source);
strcpy(symbol->text, source); strcpy(symbol->text, source);
return errno; return error_number;
} }
int dpleit(struct zint_symbol *symbol, unsigned char source[]) int dpleit(struct zint_symbol *symbol, unsigned char source[])
{ /* Deutshe Post Leitcode */ { /* Deutshe Post Leitcode */
int i, errno; int i, error_number;
unsigned int h, count, check_digit; unsigned int h, count, check_digit;
errno = 0; error_number = 0;
count = 0; count = 0;
h = strlen(source); h = strlen(source);
if(h != 13) { if(h != 13) {
strcpy(symbol->errtxt, "error: input wrong length"); strcpy(symbol->errtxt, "error: input wrong length");
return ERROR_TOO_LONG; return ERROR_TOO_LONG;
} }
errno = is_sane(NESET, source); error_number = is_sane(NESET, source);
if(errno == ERROR_INVALID_DATA) { if(error_number == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "error: invalid characters in data"); strcpy(symbol->errtxt, "error: invalid characters in data");
return errno; return error_number;
} }
for (i = h - 1; i >= 0; i--) for (i = h - 1; i >= 0; i--)
@ -310,14 +311,14 @@ int dpleit(struct zint_symbol *symbol, unsigned char source[])
if (check_digit == 10) { check_digit = 0; } if (check_digit == 10) { check_digit = 0; }
source[h] = itoc(check_digit); source[h] = itoc(check_digit);
source[h + 1] = '\0'; source[h + 1] = '\0';
errno = interleaved_two_of_five(symbol, source); error_number = interleaved_two_of_five(symbol, source);
strcpy(symbol->text, source); strcpy(symbol->text, source);
return errno; return error_number;
} }
int dpident(struct zint_symbol *symbol, unsigned char source[]) int dpident(struct zint_symbol *symbol, unsigned char source[])
{ /* Deutsche Post Identcode */ { /* Deutsche Post Identcode */
int i, errno; int i, error_number;
unsigned int h, count, check_digit; unsigned int h, count, check_digit;
count = 0; count = 0;
@ -326,10 +327,10 @@ int dpident(struct zint_symbol *symbol, unsigned char source[])
strcpy(symbol->errtxt, "erro: input wrong length"); strcpy(symbol->errtxt, "erro: input wrong length");
return ERROR_TOO_LONG; return ERROR_TOO_LONG;
} }
errno = is_sane(NESET, source); error_number = is_sane(NESET, source);
if(errno == ERROR_INVALID_DATA) { if(error_number == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "error: invalid characters in data"); strcpy(symbol->errtxt, "error: invalid characters in data");
return errno; return error_number;
} }
for (i = h - 1; i >= 0; i--) for (i = h - 1; i >= 0; i--)
@ -345,7 +346,7 @@ int dpident(struct zint_symbol *symbol, unsigned char source[])
if (check_digit == 10) { check_digit = 0; } if (check_digit == 10) { check_digit = 0; }
source[h] = itoc(check_digit); source[h] = itoc(check_digit);
source[h + 1] = '\0'; source[h + 1] = '\0';
errno = interleaved_two_of_five(symbol, source); error_number = interleaved_two_of_five(symbol, source);
strcpy(symbol->text, source); strcpy(symbol->text, source);
return errno; return error_number;
} }