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API overhaul part 1: removal of nullchar

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This commit is contained in:
hooper114 2009-09-29 09:45:46 +00:00
parent 4455c6a893
commit 04b9a99241
42 changed files with 1458 additions and 1194 deletions
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58
backend/medical.c
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@ -32,9 +32,9 @@ static char *CodaTable[20] = {"11111221", "11112211", "11121121", "22111111", "1
"12111121", "12112111", "12211111", "21121111", "11122111", "11221111", "21112121", "21211121",
"21212111", "11212121", "11221211", "12121121", "11121221", "11122211"};
int c39(struct zint_symbol *symbol, unsigned char source[]);
int c39(struct zint_symbol *symbol, unsigned char source[], int length);
int pharma_one(struct zint_symbol *symbol, unsigned char source[])
int pharma_one(struct zint_symbol *symbol, unsigned char source[], int length)
{
/* "Pharmacode can represent only a single integer from 3 to 131070. Unlike other
commonly used one-dimensional barcode schemes, pharmacode does not store the data in a
@ -57,11 +57,11 @@ int pharma_one(struct zint_symbol *symbol, unsigned char source[])
error_number = 0;
strcpy(dest, "");
if(ustrlen(source) > 6) {
if(length > 6) {
strcpy(symbol->errtxt, "Input too long");
return ERROR_TOO_LONG;
}
error_number = is_sane(NESET, source);
error_number = is_sane(NESET, source, length);
if(error_number == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "Invalid characters in data");
return error_number;
@ -151,7 +151,7 @@ int pharma_two_calc(struct zint_symbol *symbol, unsigned char source[], char des
return error_number;
}
int pharma_two(struct zint_symbol *symbol, unsigned char source[])
int pharma_two(struct zint_symbol *symbol, unsigned char source[], int length)
{
/* Draws the patterns for two track pharmacode */
char height_pattern[200];
@ -160,11 +160,11 @@ int pharma_two(struct zint_symbol *symbol, unsigned char source[])
int error_number = 0;
strcpy(height_pattern, "");
if(ustrlen(source) > 8) {
if(length > 8) {
strcpy(symbol->errtxt, "Input too long");
return ERROR_TOO_LONG;
}
error_number = is_sane(NESET, source);
error_number = is_sane(NESET, source, length);
if(error_number == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "Invalid characters in data");
return error_number;
@ -194,52 +194,60 @@ int pharma_two(struct zint_symbol *symbol, unsigned char source[])
return error_number;
}
int codabar(struct zint_symbol *symbol, unsigned char source[])
int codabar(struct zint_symbol *symbol, unsigned char source[], int length)
{ /* The Codabar system consisting of simple substitution */
int i, error_number;
char dest[1000];
#ifndef _MSC_VER
unsigned char local_source[length];
#else
unsigned char local_source = (unsigned char*)_alloca(length);
#endif
error_number = 0;
strcpy(dest, "");
if(ustrlen(source) > 60) { /* No stack smashing please */
if(length > 60) { /* No stack smashing please */
strcpy(symbol->errtxt, "Input too long");
return ERROR_TOO_LONG;
}
to_upper(source);
error_number = is_sane(CASET, source);
for(i = 0; i < length; i++) {
local_source[i] = source[i];
}
to_upper(local_source);
error_number = is_sane(CASET, local_source, length);
if(error_number == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "Invalid characters in data");
return error_number;
}
/* Codabar must begin and end with the characters A, B, C or D */
if(((source[0] != 'A') && (source[0] != 'B')) &&
((source[0] != 'C') && (source[0] != 'D')))
if(((local_source[0] != 'A') && (local_source[0] != 'B')) &&
((local_source[0] != 'C') && (local_source[0] != 'D')))
{
strcpy(symbol->errtxt, "Invalid characters in data");
return 6;
return ERROR_INVALID_DATA;
}
if(((source[ustrlen(source) - 1] != 'A') && (source[ustrlen(source) - 1] != 'B')) &&
((source[ustrlen(source) - 1] != 'C') && (source[ustrlen(source) - 1] != 'D')))
if(((local_source[ustrlen(local_source) - 1] != 'A') && (local_source[ustrlen(local_source) - 1] != 'B')) &&
((local_source[ustrlen(local_source) - 1] != 'C') && (local_source[ustrlen(local_source) - 1] != 'D')))
{
strcpy(symbol->errtxt, "Invalid characters in data");
return 6;
return ERROR_INVALID_DATA;
}
for(i = 0; i <= ustrlen(source); i++)
for(i = 0; i < length; i++)
{
lookup(CASET, CodaTable, source[i], dest);
lookup(CASET, CodaTable, local_source[i], dest);
}
expand(symbol, dest);
ustrcpy(symbol->text, source);
ustrcpy(symbol->text, local_source);
return error_number;
}
int code32(struct zint_symbol *symbol, unsigned char source[])
int code32(struct zint_symbol *symbol, unsigned char source[], int length)
{ /* Italian Pharmacode */
int i, zeroes, error_number, checksum, checkpart, checkdigit;
char localstr[10], tempstr[2], risultante[7];
@ -248,11 +256,11 @@ int code32(struct zint_symbol *symbol, unsigned char source[])
char tabella[34];
/* Validate the input */
if(ustrlen(source) > 8) {
if(length > 8) {
strcpy(symbol->errtxt, "Input too long");
return ERROR_TOO_LONG;
}
error_number = is_sane(NESET, source);
error_number = is_sane(NESET, source, length);
if(error_number == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "Invalid characters in data");
return error_number;
@ -260,7 +268,7 @@ int code32(struct zint_symbol *symbol, unsigned char source[])
/* Add leading zeros as required */
strcpy(localstr, "");
zeroes = 8 - ustrlen(source);
zeroes = 8 - length;
for(i = 0; i < zeroes; i++) {
concat(localstr, "0");
}
@ -311,7 +319,7 @@ int code32(struct zint_symbol *symbol, unsigned char source[])
}
/* Plot the barcode using Code 39 */
error_number = c39(symbol, (unsigned char*)risultante);
error_number = c39(symbol, (unsigned char*)risultante, strlen(risultante));
if(error_number != 0) { return error_number; }
/* Override the normal text output with the Pharmacode number */