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First attempt at i18n using gettext

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This commit is contained in:
Robin Stuart
2020-11-07 19:26:10 +00:00
parent 44923349f3
commit 06058d7518
45 changed files with 1236 additions and 356 deletions
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39
backend/gs1.c
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@@ -106,25 +106,30 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
/* Detect extended ASCII characters */
for (i = 0; i < (int) src_len; i++) {
if (source[i] >= 128) {
strcpy(symbol->errtxt, "250: Extended ASCII characters are not supported by GS1");
symbol->err_origin = 250;
strcpy(symbol->errtxt, _("Extended ASCII characters are not supported by GS1"));
return ZINT_ERROR_INVALID_DATA;
}
if (source[i] == '\0') {
strcpy(symbol->errtxt, "262: NUL characters not permitted in GS1 mode");
symbol->err_origin = 262;
strcpy(symbol->errtxt, _("NUL characters not permitted in GS1 mode"));
return ZINT_ERROR_INVALID_DATA;
}
if (source[i] < 32) {
strcpy(symbol->errtxt, "251: Control characters are not supported by GS1");
symbol->err_origin = 251;
strcpy(symbol->errtxt, _("Control characters are not supported by GS1"));
return ZINT_ERROR_INVALID_DATA;
}
if (source[i] == 127) {
strcpy(symbol->errtxt, "263: DEL characters are not supported by GS1");
symbol->err_origin = 263;
strcpy(symbol->errtxt, _("DEL characters are not supported by GS1"));
return ZINT_ERROR_INVALID_DATA;
}
}
if (source[0] != '[') {
strcpy(symbol->errtxt, "252: Data does not start with an AI");
symbol->err_origin = 252;
strcpy(symbol->errtxt, _("Data does not start with an AI"));
if (symbol->warn_level != WARN_ZPL_COMPAT) {
return ZINT_ERROR_INVALID_DATA;
} else {
@@ -169,31 +174,36 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
if (bracket_level != 0) {
/* Not all brackets are closed */
strcpy(symbol->errtxt, "253: Malformed AI in input data (brackets don\'t match)");
symbol->err_origin = 253;
strcpy(symbol->errtxt, _("Malformed AI in input data (brackets don\'t match)"));
return ZINT_ERROR_INVALID_DATA;
}
if (max_bracket_level > 1) {
/* Nested brackets */
strcpy(symbol->errtxt, "254: Found nested brackets in input data");
symbol->err_origin = 254;
strcpy(symbol->errtxt, _("Found nested brackets in input data"));
return ZINT_ERROR_INVALID_DATA;
}
if (max_ai_length > 4) {
/* AI is too long */
strcpy(symbol->errtxt, "255: Invalid AI in input data (AI too long)");
symbol->err_origin = 255;
strcpy(symbol->errtxt, _("Invalid AI in input data (AI too long)"));
return ZINT_ERROR_INVALID_DATA;
}
if (min_ai_length <= 1) {
/* AI is too short */
strcpy(symbol->errtxt, "256: Invalid AI in input data (AI too short)");
symbol->err_origin = 256;
strcpy(symbol->errtxt, _("Invalid AI in input data (AI too short)"));
return ZINT_ERROR_INVALID_DATA;
}
if (ai_latch == 1) {
/* Non-numeric data in AI */
strcpy(symbol->errtxt, "257: Invalid AI in input data (non-numeric characters in AI)");
symbol->err_origin = 257;
strcpy(symbol->errtxt, _("Invalid AI in input data (non-numeric characters in AI)"));
return ZINT_ERROR_INVALID_DATA;
}
@@ -230,7 +240,8 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
for (i = 0; i < ai_count; i++) {
if (data_length[i] == 0) {
/* No data for given AI */
strcpy(symbol->errtxt, "258: Empty data field in input data");
symbol->err_origin = 258;
strcpy(symbol->errtxt, _("Empty data field in input data"));
return ZINT_ERROR_INVALID_DATA;
}
}
@@ -665,7 +676,8 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
if (error_latch == 1) {
itostr(ai_string, ai_value[i]);
strcpy(symbol->errtxt, "259: Invalid data length for AI ");
symbol->err_origin = 259;
strcpy(symbol->errtxt, _("Invalid data length for AI "));
strcat(symbol->errtxt, ai_string);
if (symbol->warn_level != WARN_ZPL_COMPAT) {
return ZINT_ERROR_INVALID_DATA;
@@ -676,7 +688,8 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
if (error_latch == 2) {
itostr(ai_string, ai_value[i]);
strcpy(symbol->errtxt, "260: Invalid AI value ");
symbol->err_origin = 260;
strcpy(symbol->errtxt, _("Invalid AI value "));
strcat(symbol->errtxt, ai_string);
if (symbol->warn_level != WARN_ZPL_COMPAT) {
return ZINT_ERROR_INVALID_DATA;