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HANXIN ECI conversion, GB 18030 LIBICONV port; some codeword fixes; optimized encoding modes

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This commit is contained in:
gitlost
2019-12-08 16:15:34 +00:00
parent ce8aa92846
commit 889e786d95
35 changed files with 67955 additions and 23877 deletions
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14
backend/tests/testcommon.c
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@@ -253,6 +253,7 @@ char* testUtilBarcodeName(int symbology) {
{ BARCODE_GRIDMATRIX, "BARCODE_GRIDMATRIX", 142 },
{ BARCODE_UPNQR, "BARCODE_UPNQR", 143 },
{ BARCODE_ULTRA, "BARCODE_ULTRA", 144 },
{ BARCODE_RMQR, "BARCODE_RMQR", 145 },
};
int data_size = sizeof(data) / sizeof(struct item);
@@ -365,13 +366,14 @@ int testUtilIsValidUTF8(const unsigned char str[], const size_t length) {
return state == 0;
}
char* testUtilEscape(char* buffer, char* escaped, int escaped_size)
char* testUtilEscape(char* buffer, int length, char* escaped, int escaped_size)
{
int i;
unsigned char* b = buffer;
int non_utf8 = !testUtilIsValidUTF8(buffer, strlen(buffer));
unsigned char* be = buffer + length;
int non_utf8 = !testUtilIsValidUTF8(buffer, length);
for (i = 0; i < escaped_size && *b; b++) {
for (i = 0; b < be && i < escaped_size; b++) {
if (non_utf8 || *b < ' ' || *b == '\177') {
if (i < escaped_size - 4) {
sprintf(escaped + i, "\\%.3o", *b);
@@ -383,6 +385,12 @@ char* testUtilEscape(char* buffer, char* escaped, int escaped_size)
escaped[i + 1] = *b;
}
i += 2;
} else if (b + 1 < be && *b == 0xC2 && *(b + 1) < 0xA0) {
if (i < escaped_size - 8) {
sprintf(escaped + i, "\\%.3o\\%.3o", *b, *(b + 1));
}
i += 8;
b++;
} else {
escaped[i++] = *b;
}