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CODE128: hrt always UTF-8; CODE128/EXCODE39/CODE93: blank same NUL/ctrl/DEL chars

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gitlost 2020-07-19 00:13:03 +01:00
parent 020a125de6
commit dd2bdb4335
14 changed files with 233 additions and 133 deletions
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4
backend/code.c
View File

@ -391,7 +391,7 @@ INTERNAL int ec39(struct zint_symbol *symbol, unsigned char source[], int length
error_number = c39(symbol, buffer, ustrlen(buffer)); error_number = c39(symbol, buffer, ustrlen(buffer));
for (i = 0; i < length; i++) for (i = 0; i < length; i++)
symbol->text[i] = source[i] ? source[i] : ' '; symbol->text[i] = source[i] >= ' ' && source[i] != 0x7F ? source[i] : ' ';
symbol->text[length] = '\0'; symbol->text[length] = '\0';
return error_number; return error_number;
@ -426,7 +426,7 @@ INTERNAL int c93(struct zint_symbol *symbol, unsigned char source[], int length)
return ZINT_ERROR_INVALID_DATA; return ZINT_ERROR_INVALID_DATA;
} }
strcat(buffer, C93Ctrl[source[i]]); strcat(buffer, C93Ctrl[source[i]]);
symbol->text[i] = source[i] ? source[i] : ' '; symbol->text[i] = source[i] >= ' ' && source[i] != 0x7F ? source[i] : ' ';
} }
/* Now we can check the true length of the barcode */ /* Now we can check the true length of the barcode */

36
backend/code128.c
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@ -259,6 +259,39 @@ static void c128_set_c(unsigned char source_a, unsigned char source_b, char dest
(*bar_chars)++; (*bar_chars)++;
} }
/* Treats source as ISO 8859-1 and copies into symbol->text, converting to UTF-8. Returns length of symbol->text */
STATIC_UNLESS_ZINT_TEST int hrt_cpy_iso8859_1(struct zint_symbol *symbol, const unsigned char *source, int source_len) {
int i, j;
for (i = 0, j = 0; i < source_len && j < (int) sizeof(symbol->text); i++) {
if (source[i] < 0x80) {
symbol->text[j++] = source[i] >= ' ' && source[i] != 0x7F ? source[i] : ' ';
} else if (source[i] < 0xC0) {
if (source[i] >= 0xA0) { /* 0x80-0x9F not valid ISO 8859-1 */
if (j + 2 >= (int) sizeof(symbol->text)) {
break;
}
symbol->text[j++] = 0xC2;
symbol->text[j++] = source[i];
} else {
symbol->text[j++] = ' ';
}
} else {
if (j + 2 >= (int) sizeof(symbol->text)) {
break;
}
symbol->text[j++] = 0xC3;
symbol->text[j++] = source[i] - 0x40;
}
}
if (j == sizeof(symbol->text)) {
j--;
}
symbol->text[j] = '\0';
return j;
}
/* Handle Code 128, 128B and HIBC 128 */ /* Handle Code 128, 128B and HIBC 128 */
INTERNAL int code_128(struct zint_symbol *symbol, const unsigned char source[], const size_t length) { INTERNAL int code_128(struct zint_symbol *symbol, const unsigned char source[], const size_t length) {
int i, j, k, values[C128_MAX] = {0}, bar_characters, read, total_sum; int i, j, k, values[C128_MAX] = {0}, bar_characters, read, total_sum;
@ -656,6 +689,9 @@ INTERNAL int code_128(struct zint_symbol *symbol, const unsigned char source[],
#endif #endif
expand(symbol, dest); expand(symbol, dest);
hrt_cpy_iso8859_1(symbol, source, length);
return error_number; return error_number;
} }

11
backend/library.c
View File

@ -970,7 +970,7 @@ static int escape_char_process(struct zint_symbol *symbol, unsigned char *input_
} }
int ZBarcode_Encode(struct zint_symbol *symbol, const unsigned char *source, int in_length) { int ZBarcode_Encode(struct zint_symbol *symbol, const unsigned char *source, int in_length) {
int error_number, error_buffer, i; int error_number, error_buffer;
#ifdef _MSC_VER #ifdef _MSC_VER
unsigned char* local_source; unsigned char* local_source;
#endif #endif
@ -1206,15 +1206,6 @@ int ZBarcode_Encode(struct zint_symbol *symbol, const unsigned char *source, int
} }
if (error_number == 0) { if (error_number == 0) {
if ((symbol->symbology == BARCODE_CODE128) || (symbol->symbology == BARCODE_CODE128B)) {
for (i = 0; i < in_length; i++) {
if (local_source[i] == '\0') {
symbol->text[i] = ' ';
} else {
symbol->text[i] = local_source[i];
}
}
}
error_number = error_buffer; error_number = error_buffer;
} }
error_tag(symbol->errtxt, error_number); error_tag(symbol->errtxt, error_number);

6
backend/raster.c
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@ -643,8 +643,8 @@ static int plot_raster_dotty(struct zint_symbol *symbol, int rotate_angle, int d
return error_number; return error_number;
} }
/* Convert UTF-8 to Latin1 Codepage for the interpretation line */ /* Convert UTF-8 to ISO 8859-1 for draw_string() human readable text */
static void to_latin1(const unsigned char source[], unsigned char preprocessed[]) { static void to_iso8859_1(const unsigned char source[], unsigned char preprocessed[]) {
int j, i, input_length; int j, i, input_length;
input_length = ustrlen(source); input_length = ustrlen(source);
@ -959,7 +959,7 @@ static int plot_raster_default(struct zint_symbol *symbol, int rotate_angle, int
#else #else
unsigned char* local_text = (unsigned char*) _alloca(ustrlen(symbol->text) + 1); unsigned char* local_text = (unsigned char*) _alloca(ustrlen(symbol->text) + 1);
#endif #endif
to_latin1(symbol->text, local_text); to_iso8859_1(symbol->text, local_text);
/* Put the human readable text at the bottom */ /* Put the human readable text at the bottom */
textpos = 2 * (main_width / 2 + xoffset); textpos = 2 * (main_width / 2 + xoffset);
draw_string(pixelbuf, local_text, textpos, default_text_posn, textflags, image_width, image_height); draw_string(pixelbuf, local_text, textpos, default_text_posn, textflags, image_width, image_height);

4
backend/tests/test_code.c
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@ -126,14 +126,14 @@ static void test_hrt(int index, int debug) {
/* 7*/ { BARCODE_EXCODE39, -1, "ABC1234", -1, "ABC1234" }, /* 7*/ { BARCODE_EXCODE39, -1, "ABC1234", -1, "ABC1234" },
/* 8*/ { BARCODE_EXCODE39, -1, "abc1234", -1, "abc1234" }, /* 8*/ { BARCODE_EXCODE39, -1, "abc1234", -1, "abc1234" },
/* 9*/ { BARCODE_EXCODE39, 1, "abc1234", -1, "abc1234" }, // With checksum (not displayed) /* 9*/ { BARCODE_EXCODE39, 1, "abc1234", -1, "abc1234" }, // With checksum (not displayed)
/* 10*/ { BARCODE_EXCODE39, -1, "a%\000\001$\177z\033\037!+/\\@A~", 16, "a% \001$\177z\033\037!+/\\@A~" }, // NUL replaced with space /* 10*/ { BARCODE_EXCODE39, -1, "a%\000\001$\177z\033\037!+/\\@A~", 16, "a% $ z !+/\\@A~" }, // NUL, ctrls and DEL replaced with spaces
/* 11*/ { BARCODE_LOGMARS, -1, "ABC1234", -1, "ABC1234" }, /* 11*/ { BARCODE_LOGMARS, -1, "ABC1234", -1, "ABC1234" },
/* 12*/ { BARCODE_LOGMARS, -1, "abc1234", -1, "ABC1234" }, // Converts to upper /* 12*/ { BARCODE_LOGMARS, -1, "abc1234", -1, "ABC1234" }, // Converts to upper
/* 13*/ { BARCODE_LOGMARS, 1, "abc1234", -1, "ABC12340" }, // With checksum /* 13*/ { BARCODE_LOGMARS, 1, "abc1234", -1, "ABC12340" }, // With checksum
/* 14*/ { BARCODE_LOGMARS, 1, "12345/ABCDE", -1, "12345/ABCDET" }, // With checksum /* 14*/ { BARCODE_LOGMARS, 1, "12345/ABCDE", -1, "12345/ABCDET" }, // With checksum
/* 15*/ { BARCODE_CODE93, -1, "ABC1234", -1, "ABC1234S5" }, // 2 checksums added (note check digits not shown by bwipp or tec-it) /* 15*/ { BARCODE_CODE93, -1, "ABC1234", -1, "ABC1234S5" }, // 2 checksums added (note check digits not shown by bwipp or tec-it)
/* 16*/ { BARCODE_CODE93, -1, "abc1234", -1, "abc1234ZG" }, /* 16*/ { BARCODE_CODE93, -1, "abc1234", -1, "abc1234ZG" },
/* 17*/ { BARCODE_CODE93, -1, "A\001a\000b\177d\037e", 9, "A\001a b\177d\037e1R" }, // NUL replaced with space /* 17*/ { BARCODE_CODE93, -1, "A\001a\000b\177d\037e", 9, "A a b d e1R" }, // NUL, ctrls and DEL replaced with spaces
/* 18*/ { BARCODE_PZN, -1, "12345", -1, "PZN -00123458" }, // Pads with zeroes if length < 7 /* 18*/ { BARCODE_PZN, -1, "12345", -1, "PZN -00123458" }, // Pads with zeroes if length < 7
/* 19*/ { BARCODE_PZN, -1, "123456", -1, "PZN -01234562" }, /* 19*/ { BARCODE_PZN, -1, "123456", -1, "PZN -01234562" },
/* 20*/ { BARCODE_PZN, -1, "1234567", -1, "PZN -12345678" }, /* 20*/ { BARCODE_PZN, -1, "1234567", -1, "PZN -12345678" },

65
backend/tests/test_code128.c
View File

@ -100,6 +100,64 @@ static void test_large(int index, int debug) {
testFinish(); testFinish();
} }
int hrt_cpy_iso8859_1(struct zint_symbol *symbol, const unsigned char *source, int source_len);
static void test_hrt_cpy_iso8859_1(int index, int debug) {
testStart("");
int ret;
struct item {
unsigned char *data;
int length;
int ret;
char *expected;
char *comment;
};
// NBSP U+00A0 (\240, 160), UTF-8 C2A0 (\302\240)
// é U+00E9 (\351, 233), UTF-8 C3A9
// s/\/\*[ 0-9]*\*\//\=printf("\/*%3d*\/", line(".") - line("'<"))
struct item data[] = {
/* 0*/ { "", -1, 0, "", "" },
/* 1*/ { "abc", -1, 3, "abc", "" },
/* 2*/ { "\000A\001B\002\036\037C ~\177", 11, 11, " A B C ~ ", "" },
/* 3*/ { "~\177\200\201\237\240", -1, 7, "~ \302\240", "" },
/* 4*/ { "\241\242\243\244\257\260", -1, 12, "¡¢£¤¯°", "" },
/* 5*/ { "\276\277\300\337\377", -1, 10, "¾¿Àßÿ", "" },
/* 6*/ { "\351", -1, 2, "é", "" },
/* 7*/ { "\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351", -1, 126, "ééééééééééééééééééééééééééééééééééééééééééééééééééééééééééééééé", "126 \351" },
/* 8*/ { "a\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351", -1, 127, "aééééééééééééééééééééééééééééééééééééééééééééééééééééééééééééééé", "a + 126 \351" },
/* 9*/ { "\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351a", -1, 127, "éééééééééééééééééééééééééééééééééééééééééééééééééééééééééééééééa", "126 \351 + a" },
/* 10*/ { "\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351", -1, 126, "ééééééééééééééééééééééééééééééééééééééééééééééééééééééééééééééé", "127 \351 (truncated)" },
/* 11*/ { "a\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351", -1, 127, "aééééééééééééééééééééééééééééééééééééééééééééééééééééééééééééééé", "a + 127 \351 (truncated)" },
/* 12*/ { "\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351a", -1, 126, "ééééééééééééééééééééééééééééééééééééééééééééééééééééééééééééééé", "127 \351 + a (truncated)" },
/* 13*/ { "\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351\351", -1, 126, "ééééééééééééééééééééééééééééééééééééééééééééééééééééééééééééééé", "128 \351 (truncated)" },
};
int data_size = ARRAY_SIZE(data);
int vals[20];
struct zint_symbol symbol;
symbol.debug |= debug;
for (int i = 0; i < data_size; i++) {
if (index != -1 && i != index) continue;
int length = data[i].length == -1 ? (int) strlen(data[i].data) : data[i].length;
ret = hrt_cpy_iso8859_1(&symbol, data[i].data, length);
for (int j = 0; j < ret; j++) {
//fprintf(stderr, "symbol.text[%d] %2X\n", j, symbol.text[j]);
}
assert_equal(ret, data[i].ret, "i:%d ret %d != %d\n", i, ret, data[i].ret);
assert_equal(ret, (int) strlen(symbol.text), "i:%d ret %d != strlen %d\n", i, ret, (int) strlen(symbol.text));
assert_nonzero(testUtilIsValidUTF8(symbol.text, strlen(symbol.text)), "i:%d testUtilIsValidUTF8(%s) != 1\n", i, symbol.text);
assert_zero(strcmp(symbol.text, data[i].expected), "i:%d symbol.text (%s) != expected (%s)\n", i, symbol.text, data[i].expected);
}
testFinish();
}
static void test_hrt(int index, int debug) { static void test_hrt(int index, int debug) {
testStart(""); testStart("");
@ -119,11 +177,11 @@ static void test_hrt(int index, int debug) {
/* 0*/ { BARCODE_CODE128, UNICODE_MODE, "1234567890", -1, "1234567890" }, /* 0*/ { BARCODE_CODE128, UNICODE_MODE, "1234567890", -1, "1234567890" },
/* 1*/ { BARCODE_CODE128, UNICODE_MODE, "\000ABC\000DEF\000", 9, " ABC DEF " }, /* 1*/ { BARCODE_CODE128, UNICODE_MODE, "\000ABC\000DEF\000", 9, " ABC DEF " },
/* 2*/ { BARCODE_CODE128B, UNICODE_MODE, "12345\00067890", 11, "12345 67890" }, /* 2*/ { BARCODE_CODE128B, UNICODE_MODE, "12345\00067890", 11, "12345 67890" },
/* 3*/ { BARCODE_CODE128, UNICODE_MODE, "12345\01167890\037\177", -1, "12345\01167890\037\177" }, /* 3*/ { BARCODE_CODE128, UNICODE_MODE, "12345\01167890\037\177", -1, "12345 67890 " },
/* 4*/ { BARCODE_CODE128, UNICODE_MODE, "abcdé", -1, "abcdé" }, /* 4*/ { BARCODE_CODE128, UNICODE_MODE, "abcdé", -1, "abcdé" },
/* 5*/ { BARCODE_CODE128, DATA_MODE, "abcd\351", -1, "abcd\351" }, /* 5*/ { BARCODE_CODE128, DATA_MODE, "abcd\351", -1, "abcdé" },
/* 6*/ { BARCODE_CODE128B, UNICODE_MODE, "abcdé", -1, "abcdé" }, /* 6*/ { BARCODE_CODE128B, UNICODE_MODE, "abcdé", -1, "abcdé" },
/* 7*/ { BARCODE_CODE128B, DATA_MODE, "abcd\351", -1, "abcd\351" }, /* 7*/ { BARCODE_CODE128B, DATA_MODE, "abcd\351", -1, "abcdé" },
/* 8*/ { BARCODE_HIBC_128, UNICODE_MODE, "1234567890", -1, "*+12345678900*" }, /* 8*/ { BARCODE_HIBC_128, UNICODE_MODE, "1234567890", -1, "*+12345678900*" },
/* 9*/ { BARCODE_HIBC_128, UNICODE_MODE, "a99912345", -1, "*+A999123457*" }, // Converts to upper /* 9*/ { BARCODE_HIBC_128, UNICODE_MODE, "a99912345", -1, "*+A999123457*" }, // Converts to upper
// BARCODE_EAN128, BARCODE_EAN14, BARCODE_NVE18 hrt tested in test_gs1.c // BARCODE_EAN128, BARCODE_EAN14, BARCODE_NVE18 hrt tested in test_gs1.c
@ -627,6 +685,7 @@ int main(int argc, char *argv[]) {
testFunction funcs[] = { /* name, func, has_index, has_generate, has_debug */ testFunction funcs[] = { /* name, func, has_index, has_generate, has_debug */
{ "test_large", test_large, 1, 0, 1 }, { "test_large", test_large, 1, 0, 1 },
{ "test_hrt_cpy_iso8859_1", test_hrt_cpy_iso8859_1, 1, 0, 1 },
{ "test_hrt", test_hrt, 1, 0, 1 }, { "test_hrt", test_hrt, 1, 0, 1 },
{ "test_reader_init", test_reader_init, 1, 1, 1 }, { "test_reader_init", test_reader_init, 1, 1, 1 },
{ "test_input", test_input, 1, 1, 1 }, { "test_input", test_input, 1, 1, 1 },

2
backend/tests/test_raster.c
View File

@ -448,7 +448,7 @@ static void test_row_separator(int index, int debug) {
/* 4*/ { BARCODE_CODABLOCKF, -1, 3, "A", 0, 20, 2, 101, 242, 44, 19, 42, 6 }, /* 4*/ { BARCODE_CODABLOCKF, -1, 3, "A", 0, 20, 2, 101, 242, 44, 19, 42, 6 },
/* 5*/ { BARCODE_CODABLOCKF, -1, 4, "A", 0, 20, 2, 101, 242, 44, 18, 42, 8 }, /* 5*/ { BARCODE_CODABLOCKF, -1, 4, "A", 0, 20, 2, 101, 242, 44, 18, 42, 8 },
/* 6*/ { BARCODE_CODABLOCKF, -1, 5, "A", 0, 20, 2, 101, 242, 44, 21, 42, 2 }, // > 4 ignored, same as default /* 6*/ { BARCODE_CODABLOCKF, -1, 5, "A", 0, 20, 2, 101, 242, 44, 21, 42, 2 }, // > 4 ignored, same as default
/* 7*/ { BARCODE_CODABLOCKF, 1, -1, "A", 0, 5, 1, 46, 132, 14, 0, 20 + 2, 2 }, // CODE128 top separator, add 2 to skip over end of start char /* 7*/ { BARCODE_CODABLOCKF, 1, -1, "A", 0, 5, 1, 46, 132, 32, 0, 20 + 2, 2 }, // CODE128 top separator, add 2 to skip over end of start char; note now includes HRT
}; };
int data_size = ARRAY_SIZE(data); int data_size = ARRAY_SIZE(data);

1
backend/tests/testcommon.h
View File

@ -83,6 +83,7 @@ char *testUtilInputModeName(int input_mode);
char *testUtilOption3Name(int option_3); char *testUtilOption3Name(int option_3);
char *testUtilOutputOptionsName(int output_options); char *testUtilOutputOptionsName(int output_options);
int testUtilDAFTConvert(const struct zint_symbol *symbol, char *buffer, int buffer_size); int testUtilDAFTConvert(const struct zint_symbol *symbol, char *buffer, int buffer_size);
int testUtilIsValidUTF8(const unsigned char str[], const size_t length);
char *testUtilEscape(char *buffer, int length, char *escaped, int escaped_size); char *testUtilEscape(char *buffer, int length, char *escaped, int escaped_size);
char *testUtilReadCSVField(char *buffer, char *field, int field_size); char *testUtilReadCSVField(char *buffer, char *field, int field_size);
void testUtilStrCpyRepeat(char *buffer, char *repeat, int size); void testUtilStrCpyRepeat(char *buffer, char *repeat, int size);

12
backend/vector.c
View File

@ -294,7 +294,6 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
struct zint_vector_hexagon *last_hexagon = NULL; struct zint_vector_hexagon *last_hexagon = NULL;
struct zint_vector_string *last_string = NULL; struct zint_vector_string *last_string = NULL;
struct zint_vector_circle *last_circle = NULL; struct zint_vector_circle *last_circle = NULL;
struct zint_vector_string *string;
(void)rotate_angle; /* Not currently implemented */ (void)rotate_angle; /* Not currently implemented */
@ -629,17 +628,6 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
/* Put normal human readable text at the bottom (and centered) */ /* Put normal human readable text at the bottom (and centered) */
// calculate start xoffset to center text // calculate start xoffset to center text
vector_plot_add_string(symbol, symbol->text, main_width / 2.0 + xoffset, default_text_posn, text_height, symbol->width, &last_string); vector_plot_add_string(symbol, symbol->text, main_width / 2.0 + xoffset, default_text_posn, text_height, symbol->width, &last_string);
// Remove control characters from readable text
// This only applies to Code 128
string = symbol->vector->strings;
if (string) {
for (i = 0; i < string->length; i++) {
if (string->text[i] < ' ') {
string->text[i] = ' ';
}
}
}
} }
xoffset -= comp_offset; // Restore xoffset xoffset -= comp_offset; // Restore xoffset

3
backend/zint.h
View File

@ -118,7 +118,7 @@ extern "C" {
int fontsize; int fontsize;
int input_mode; int input_mode;
int eci; int eci;
unsigned char text[128]; unsigned char text[128]; /* UTF-8 */
int rows; int rows;
int width; int width;
char primary[128]; char primary[128];
@ -337,4 +337,3 @@ extern "C" {
#endif /* __cplusplus */ #endif /* __cplusplus */
#endif /* ZINT_H */ #endif /* ZINT_H */

144
docs/manual.txt
View File

@ -812,72 +812,76 @@ program, of course, these options can be altered. The way this is done is
by altering the contents of the zint_symbol structure between the creation and by altering the contents of the zint_symbol structure between the creation and
encoding stages. The zint_symbol structure consists of the following variables: encoding stages. The zint_symbol structure consists of the following variables:
------------------------------------------------------------------------------- --------------------------------------------------------------------------------
Variable Name | Type | Meaning | Default Value Variable Name | Type | Meaning | Default Value
------------------------------------------------------------------------------- --------------------------------------------------------------------------------
symbology | integer | Symbol to use (see section | BARCODE_CODE128 symbology | integer | Symbol to use (see section | BARCODE_CODE128
| | 5.7). | | | 5.7). |
height | integer | Symbol height. [1] | 50 height | integer | Symbol height. [1] | 50
whitespace_width | integer | Whtespace width. | 0 whitespace_width | integer | Whtespace width. | 0
border_width | integer | Border width. | 0 border_width | integer | Border width. | 0
output_options | integer | Set various output file | (none) output_options | integer | Set various output file | 0 (none)
| | parameters (see section | | | parameters (see section |
| | 5.8). | | | 5.8). |
fgcolour | character | Foreground (ink) colour as | "000000" fgcolour | character | Foreground (ink) colour as | "000000"
| string | RGB hexadecimal string. | | string | RGB hexadecimal string. |
| | Must be 6 characters | | | Must be 6 characters |
| | followed by terminating | | | followed by terminating |
| | \0 character. | | | \0 character. |
bgcolour | character | Background (paper) colour | "ffffff" bgcolour | character | Background (paper) colour | "ffffff"
| string | as RGB hexadecimal | | string | as RGB hexadecimal |
| | string. Must be 6 chara- | | | string. Must be 6 chara- |
| | ters followed by termin- | | | ters followed by termin- |
| | ating \0 character. | | | ating \0 character. |
outfile | character | Contains the name of the | "out.png" outfile | character | Contains the name of the | "out.png"
| string | file to output a result- | | string | file to output a result- |
| | ing barcode symbol to. | | | ing barcode symbol to. |
| | Must end in .png, .gif, | | | Must end in .png, .gif, |
| | .bmp, .emf, .eps, .pcx, | | | .bmp, .emf, .eps, .pcx, |
| | .svg, .tif or .txt | | | .svg, .tif or .txt |
option_1 | integer | Symbol specific options. | (automatic) scale | float | Scale factor for adjusting | 1.0
option_2 | integer | Symbol specific options. | (automatic) | | size of image. |
option_3 | integer | Symbol specific options. | (automatic) option_1 | integer | Symbol specific options. | -1
scale | float | Scale factor for adjusting | 1.0 option_2 | integer | Symbol specific options. | 0
| | size of image. | option_3 | integer | Symbol specific options. | 0
input_mode | integer | Set encoding of input data | UNICODE_MODE show_hrt | integer | Set to 0 to hide text. | 1
| | (see section 5.9) | input_mode | integer | Set encoding of input data | DATA_MODE
eci | integer | Extended Channel Interpre- | 0 (none) | | (see section 5.9) |
| | tation code. | eci | integer | Extended Channel Interpre- | 0 (none)
primary | character | Primary message data for | NULL | | tation code. |
| string | more complex symbols. | text | unsigned | Human readable text, which | "" (empty)
text | unsigned | Human readable text, which | NULL | character | usually consists of in- |
| character | usually consists of in- | | string | put data plus one more |
| string | put data plus one more | | | check digit. Uses UTF-8 |
| | check digit. Uses UTF-8 | | | formatting. |
| | formatting. | primary | character | Primary message data for | "" (empty)
show_hrt | integer | Set to 0 to hide text. | 1 | string | more complex symbols. |
dot_size | float | Size of dots used in dotty | 4.0 / 5.0 dot_size | float | Size of dots used in dotty | 4.0 / 5.0
| | mode. | | | mode. |
rows | integer | Number of rows used by the | (output only) rows | integer | Number of rows used by the | (output only)
| | the symbol. | | | the symbol. |
width | integer | Width of the generated sym- | (output only) width | integer | Width of the generated sym- | (output only)
| | bol. | | | bol. |
encoding_data | array of | Representation of the | (output only) encoding_data | array of | Representation of the | (output only)
| character | encoded data. | | character | encoded data. |
| strings | | | strings | |
row_height | array of | Representation of the | (output only) row_height | array of | Representation of the | (output only)
| integers | height of a row. | | integers | height of a row. |
errtxt | character | Error message in the event | (output only) errtxt | character | Error message in the event | (output only)
| string | that an error ocurred. | | string | that an error ocurred. |
bitmap | pointer to | Pointer to stored bitmap | (output only) bitmap | pointer to | Pointer to stored bitmap | (output only)
| unsigned | image. | | unsigned | image. |
| character | | | character | |
| array | | | array | |
bitmap_width | integer | Width of stored bitmap | (output only) bitmap_width | integer | Width of stored bitmap | (output only)
| | image (in pixels). | | | image (in pixels). |
bitmap_height | integer | Height of stored bitmap | (output only) bitmap_height | integer | Height of stored bitmap | (output only)
| | image (in pixels). | | | image (in pixels). |
------------------------------------------------------------------------------- bitmap_byte_length| integer | Size of BMP bitmap data. | (output only)
vector | pointer to | Pointer to vector header | (output only)
| vector | containing pointers to |
| structure | vector elements. |
--------------------------------------------------------------------------------
To alter these values use the syntax shown in the example below. This code has To alter these values use the syntax shown in the example below. This code has
the same result as the previous example except the output is now taller and the same result as the previous example except the output is now taller and
@ -1127,14 +1131,14 @@ GS1_MODE | Encodes GS1 data using FNC1 characters.
ESCAPE_MODE | Process input data for escape sequences. ESCAPE_MODE | Process input data for escape sequences.
----------------------------------------------------------------------------- -----------------------------------------------------------------------------
DATA_MODE, UNICODE_MODE and GS1_MODE are mutually exclusive, whereas DATA_MODE, UNICODE_MODE and GS1_MODE are mutually exclusive, whereas ESCAPE_MODE
ESCAPE_MODE is optional. So, for example, you can set is optional. So, for example, you can set
my_symbol->input_mode = UNICODE_MODE + ESCAPE_MODE; my_symbol->input_mode = UNICODE_MODE | ESCAPE_MODE;
whereas whereas
my_symbol->input_mode = DATA_MODE + GS1_MODE; my_symbol->input_mode = DATA_MODE | GS1_MODE;
is not valid. Permissible escape sequences are listed in section 4.1. is not valid. Permissible escape sequences are listed in section 4.1.

30
frontend_qt/mainWindow.ui
View File

@ -322,14 +322,28 @@ p, li { white-space: pre-wrap; }
</widget> </widget>
</item> </item>
<item> <item>
<widget class="QCheckBox" name="chkEscape"> <layout class="QHBoxLayout" name="escDataLayout">
<property name="text"> <item>
<string>Parse Escape Sequences</string> <widget class="QCheckBox" name="chkEscape">
</property> <property name="text">
<property name="checked"> <string>Parse Escape Sequences</string>
<bool>false</bool> </property>
</property> <property name="checked">
</widget> <bool>false</bool>
</property>
</widget>
</item>
<item>
<widget class="QCheckBox" name="chkData">
<property name="text">
<string>Data (binary) &amp;Mode</string>
</property>
<property name="checked">
<bool>false</bool>
</property>
</widget>
</item>
</layout>
</item> </item>
</layout> </layout>
</widget> </widget>

47
frontend_qt/mainwindow.cpp
View File

@ -161,6 +161,7 @@ MainWindow::MainWindow(QWidget* parent, Qt::WindowFlags fl)
connect(chkComposite, SIGNAL(stateChanged( int )), SLOT(update_preview())); connect(chkComposite, SIGNAL(stateChanged( int )), SLOT(update_preview()));
connect(cmbCompType, SIGNAL(currentIndexChanged( int )), SLOT(update_preview())); connect(cmbCompType, SIGNAL(currentIndexChanged( int )), SLOT(update_preview()));
connect(chkEscape, SIGNAL(stateChanged( int )), SLOT(update_preview())); connect(chkEscape, SIGNAL(stateChanged( int )), SLOT(update_preview()));
connect(chkData, SIGNAL(stateChanged( int )), SLOT(update_preview()));
connect(spnWhitespace, SIGNAL(valueChanged( int )), SLOT(update_preview())); connect(spnWhitespace, SIGNAL(valueChanged( int )), SLOT(update_preview()));
connect(btnAbout, SIGNAL(clicked( bool )), SLOT(about())); connect(btnAbout, SIGNAL(clicked( bool )), SLOT(about()));
connect(btnSave, SIGNAL(clicked( bool )), SLOT(save())); connect(btnSave, SIGNAL(clicked( bool )), SLOT(save()));
@ -860,6 +861,16 @@ void MainWindow::upcean_addon_gap(QComboBox *comboBox, QLabel* label, int base)
} }
} }
void MainWindow::set_gs1_mode(bool gs1_mode)
{
if (gs1_mode) {
m_bc.bc.setInputMode(GS1_MODE | (m_bc.bc.inputMode() & ~0x07)); // Keep upper bits
chkData->setEnabled(false);
} else {
chkData->setEnabled(true);
}
}
void MainWindow::update_preview() void MainWindow::update_preview()
{ {
int symbology = metaObject()->enumerator(0).value(bstyle->currentIndex()); int symbology = metaObject()->enumerator(0).value(bstyle->currentIndex());
@ -878,7 +889,12 @@ void MainWindow::update_preview()
m_bc.bc.setSecurityLevel(0); m_bc.bc.setSecurityLevel(0);
m_bc.bc.setOption2(0); m_bc.bc.setOption2(0);
m_bc.bc.setOption3(0); m_bc.bc.setOption3(0);
m_bc.bc.setInputMode(UNICODE_MODE); chkData->setEnabled(true);
if (chkData->isChecked()) {
m_bc.bc.setInputMode(DATA_MODE);
} else {
m_bc.bc.setInputMode(UNICODE_MODE);
}
if (chkEscape->isChecked()) { if (chkEscape->isChecked()) {
m_bc.bc.setInputMode(m_bc.bc.inputMode() | ESCAPE_MODE); m_bc.bc.setInputMode(m_bc.bc.inputMode() | ESCAPE_MODE);
} }
@ -1008,8 +1024,7 @@ void MainWindow::update_preview()
case BARCODE_DOTCODE: case BARCODE_DOTCODE:
m_bc.bc.setSymbol(BARCODE_DOTCODE); m_bc.bc.setSymbol(BARCODE_DOTCODE);
m_bc.bc.setOption2(m_optionWidget->findChild<QComboBox*>("cmbDotCols")->currentIndex()); m_bc.bc.setOption2(m_optionWidget->findChild<QComboBox*>("cmbDotCols")->currentIndex());
if(m_optionWidget->findChild<QRadioButton*>("radDotGS1")->isChecked()) set_gs1_mode(m_optionWidget->findChild<QRadioButton*>("radDotGS1")->isChecked());
m_bc.bc.setInputMode(GS1_MODE);
m_bc.bc.setDotSize(m_optionWidget->findChild<QLineEdit*>("txtDotSize")->text().toFloat()); m_bc.bc.setDotSize(m_optionWidget->findChild<QLineEdit*>("txtDotSize")->text().toFloat());
break; break;
@ -1021,8 +1036,7 @@ void MainWindow::update_preview()
if(m_optionWidget->findChild<QRadioButton*>("radAztecECC")->isChecked()) if(m_optionWidget->findChild<QRadioButton*>("radAztecECC")->isChecked())
m_bc.bc.setSecurityLevel(m_optionWidget->findChild<QComboBox*>("cmbAztecECC")->currentIndex() + 1); m_bc.bc.setSecurityLevel(m_optionWidget->findChild<QComboBox*>("cmbAztecECC")->currentIndex() + 1);
if(m_optionWidget->findChild<QRadioButton*>("radAztecGS1")->isChecked()) set_gs1_mode(m_optionWidget->findChild<QRadioButton*>("radAztecGS1")->isChecked());
m_bc.bc.setInputMode(GS1_MODE);
if(m_optionWidget->findChild<QRadioButton*>("radAztecHIBC")->isChecked()) if(m_optionWidget->findChild<QRadioButton*>("radAztecHIBC")->isChecked())
m_bc.bc.setSymbol(BARCODE_HIBC_AZTEC); m_bc.bc.setSymbol(BARCODE_HIBC_AZTEC);
break; break;
@ -1068,10 +1082,7 @@ void MainWindow::update_preview()
case BARCODE_CODE16K: case BARCODE_CODE16K:
m_bc.bc.setSymbol(BARCODE_CODE16K); m_bc.bc.setSymbol(BARCODE_CODE16K);
if(m_optionWidget->findChild<QRadioButton*>("radC16kStand")->isChecked()) set_gs1_mode(m_optionWidget->findChild<QRadioButton*>("radC16kStand")->isChecked());
m_bc.bc.setInputMode(UNICODE_MODE);
else
m_bc.bc.setInputMode(GS1_MODE);
// Row separator height selection uses option 3 in zint_symbol // Row separator height selection uses option 3 in zint_symbol
item_val = m_optionWidget->findChild<QComboBox*>("cmbC16kRowSepHeight")->currentIndex(); item_val = m_optionWidget->findChild<QComboBox*>("cmbC16kRowSepHeight")->currentIndex();
if (item_val) { if (item_val) {
@ -1116,13 +1127,14 @@ void MainWindow::update_preview()
m_bc.bc.setSymbol(BARCODE_DATAMATRIX); m_bc.bc.setSymbol(BARCODE_DATAMATRIX);
if (m_optionWidget->findChild<QRadioButton*>("radDM200GS1")->isChecked()) { if (m_optionWidget->findChild<QRadioButton*>("radDM200GS1")->isChecked()) {
m_bc.bc.setInputMode(GS1_MODE); set_gs1_mode(true);
checkBox = m_optionWidget->findChild<QCheckBox*>("chkDMGSSep"); checkBox = m_optionWidget->findChild<QCheckBox*>("chkDMGSSep");
checkBox->setEnabled(true); checkBox->setEnabled(true);
if (checkBox->isChecked()) { if (checkBox->isChecked()) {
m_bc.bc.setGSSep(true); m_bc.bc.setGSSep(true);
} }
} else { } else {
set_gs1_mode(false);
m_optionWidget->findChild<QCheckBox*>("chkDMGSSep")->setEnabled(false); m_optionWidget->findChild<QCheckBox*>("chkDMGSSep")->setEnabled(false);
} }
@ -1153,8 +1165,7 @@ void MainWindow::update_preview()
else else
m_bc.bc.setSymbol(BARCODE_QRCODE); m_bc.bc.setSymbol(BARCODE_QRCODE);
if(m_optionWidget->findChild<QRadioButton*>("radQRGS1")->isChecked()) set_gs1_mode(m_optionWidget->findChild<QRadioButton*>("radQRGS1")->isChecked());
m_bc.bc.setInputMode(GS1_MODE);
item_val = m_optionWidget->findChild<QComboBox*>("cmbQRSize")->currentIndex(); item_val = m_optionWidget->findChild<QComboBox*>("cmbQRSize")->currentIndex();
if (item_val) { if (item_val) {
@ -1181,8 +1192,7 @@ void MainWindow::update_preview()
case BARCODE_RMQR: case BARCODE_RMQR:
m_bc.bc.setSymbol(BARCODE_RMQR); m_bc.bc.setSymbol(BARCODE_RMQR);
if(m_optionWidget->findChild<QRadioButton*>("radRMQRGS1")->isChecked()) set_gs1_mode(m_optionWidget->findChild<QRadioButton*>("radRMQRGS1")->isChecked());
m_bc.bc.setInputMode(GS1_MODE);
item_val = m_optionWidget->findChild<QComboBox*>("cmbRMQRSize")->currentIndex(); item_val = m_optionWidget->findChild<QComboBox*>("cmbRMQRSize")->currentIndex();
if (item_val) { if (item_val) {
@ -1227,15 +1237,13 @@ void MainWindow::update_preview()
case BARCODE_CODEONE: case BARCODE_CODEONE:
m_bc.bc.setSymbol(BARCODE_CODEONE); m_bc.bc.setSymbol(BARCODE_CODEONE);
if(m_optionWidget->findChild<QRadioButton*>("radC1GS1")->isChecked()) set_gs1_mode(m_optionWidget->findChild<QRadioButton*>("radC1GS1")->isChecked());
m_bc.bc.setInputMode(GS1_MODE);
m_bc.bc.setOption2(m_optionWidget->findChild<QComboBox*>("cmbC1Size")->currentIndex()); m_bc.bc.setOption2(m_optionWidget->findChild<QComboBox*>("cmbC1Size")->currentIndex());
break; break;
case BARCODE_CODE49: case BARCODE_CODE49:
m_bc.bc.setSymbol(BARCODE_CODE49); m_bc.bc.setSymbol(BARCODE_CODE49);
if(m_optionWidget->findChild<QRadioButton*>("radC49GS1")->isChecked()) set_gs1_mode(m_optionWidget->findChild<QRadioButton*>("radC49GS1")->isChecked());
m_bc.bc.setInputMode(GS1_MODE);
// Row separator height selection uses option 3 in zint_symbol // Row separator height selection uses option 3 in zint_symbol
item_val = m_optionWidget->findChild<QComboBox*>("cmbC49RowSepHeight")->currentIndex(); item_val = m_optionWidget->findChild<QComboBox*>("cmbC49RowSepHeight")->currentIndex();
if (item_val) { if (item_val) {
@ -1259,8 +1267,7 @@ void MainWindow::update_preview()
m_bc.bc.setSymbol(BARCODE_ULTRA); m_bc.bc.setSymbol(BARCODE_ULTRA);
if(m_optionWidget->findChild<QRadioButton*>("radUltraEcc")->isChecked()) if(m_optionWidget->findChild<QRadioButton*>("radUltraEcc")->isChecked())
m_bc.bc.setSecurityLevel(m_optionWidget->findChild<QComboBox*>("cmbUltraEcc")->currentIndex() + 1); m_bc.bc.setSecurityLevel(m_optionWidget->findChild<QComboBox*>("cmbUltraEcc")->currentIndex() + 1);
if(m_optionWidget->findChild<QRadioButton*>("radUltraGS1")->isChecked()) set_gs1_mode(m_optionWidget->findChild<QRadioButton*>("radUltraGS1")->isChecked());
m_bc.bc.setInputMode(GS1_MODE);
break; break;
case BARCODE_VIN: case BARCODE_VIN:

1
frontend_qt/mainwindow.h
View File

@ -130,6 +130,7 @@ public slots:
protected: protected:
void resizeEvent(QResizeEvent *event); void resizeEvent(QResizeEvent *event);
void upcean_addon_gap(QComboBox *comboBox, QLabel* label, int base); void upcean_addon_gap(QComboBox *comboBox, QLabel* label, int base);
void set_gs1_mode(bool gs1_mode);
private slots: private slots:
bool save(); bool save();