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Add unit tests for new pdfioFileGetCatalog API (Issue #67)

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Fix pdfioDictGetString to convert (formerly) encrypted binary strings to
regular strings.
This commit is contained in:
Michael R Sweet
2024-06-24 11:46:15 -04:00
parent f040cc41c2
commit 63a7a2cdbd
2 changed files with 114 additions and 0 deletions
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18
pdfio-dict.c
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@@ -426,9 +426,27 @@ pdfioDictGetString(pdfio_dict_t *dict, // I - Dictionary
if (value && value->type == PDFIO_VALTYPE_STRING)
{
return (value->value.string);
}
else if (value && value->type == PDFIO_VALTYPE_BINARY && value->value.binary.datalen < 4096)
{
// Convert binary string to regular string...
char temp[4096]; // Temporary string
memcpy(temp, value->value.binary.data, value->value.binary.datalen);
temp[value->value.binary.datalen] = '\0';
free(value->value.binary.data);
value->type = PDFIO_VALTYPE_STRING;
value->value.string = pdfioStringCreate(dict->pdf, temp);
return (value->value.string);
}
else
{
return (NULL);
}
}