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#209 rss.c, composite.c; DBAR_EXP encodation methods; symbol NO_PNG out.gif

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gitlost 2020-12-21 19:30:07 +00:00
parent 2b85585e69
commit bee5f08f50
24 changed files with 1309 additions and 1257 deletions
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21
backend/gs1.c
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@ -69,9 +69,9 @@ static void itostr(char ai_string[], int ai_value) {
}
/* Returns the number of times a character occurs in a string */
static int ustrchr_cnt(const unsigned char string[], const size_t length, const unsigned char c) {
static int ustrchr_cnt(const unsigned char string[], const int length, const unsigned char c) {
int count = 0;
unsigned int i;
int i;
for (i = 0; i < length; i++) {
if (string[i] == c) {
count++;
@ -80,13 +80,14 @@ static int ustrchr_cnt(const unsigned char string[], const size_t length, const
return count;
}
INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[], const size_t src_len, char reduced[]) {
INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[], const int src_len,
unsigned char reduced[]) {
int i, j, last_ai, ai_latch;
char ai_string[7]; /* 6 char max "(NNNN)" */
int bracket_level, max_bracket_level, ai_length, max_ai_length, min_ai_length;
int ai_count;
int error_latch;
int error_value;
int error_value = 0;
#ifdef _MSC_VER
int *ai_value;
int *ai_location;
@ -104,7 +105,7 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
#endif
/* Detect extended ASCII characters */
for (i = 0; i < (int) src_len; i++) {
for (i = 0; i < src_len; i++) {
if (source[i] >= 128) {
strcpy(symbol->errtxt, "250: Extended ASCII characters are not supported by GS1");
return ZINT_ERROR_INVALID_DATA;
@ -140,8 +141,7 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
min_ai_length = 5;
j = 0;
ai_latch = 0;
error_value = 0;
for (i = 0; i < (int) src_len; i++) {
for (i = 0; i < src_len; i++) {
ai_length += j;
if (((j == 1) && (source[i] != ']')) && ((source[i] < '0') || (source[i] > '9'))) {
ai_latch = 1;
@ -198,7 +198,7 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
}
ai_count = 0;
for (i = 1; i < (int) src_len; i++) {
for (i = 1; i < src_len; i++) {
if (source[i - 1] == '[') {
ai_location[ai_count] = i;
j = 0;
@ -223,7 +223,8 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
data_length[i] = 0;
do {
data_length[i]++;
} while ((source[data_location[i] + data_length[i] - 1] != '[') && (data_location[i] + data_length[i] <= (int) src_len));
} while ((source[data_location[i] + data_length[i] - 1] != '[')
&& (data_location[i] + data_length[i] <= src_len));
data_length[i]--;
}
@ -689,7 +690,7 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
/* Resolve AI data - put resulting string in 'reduced' */
j = 0;
ai_latch = 1;
for (i = 0; i < (int) src_len; i++) {
for (i = 0; i < src_len; i++) {
if ((source[i] != '[') && (source[i] != ']')) {
reduced[j++] = source[i];
}