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Backport more changes from master.

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Michael R Sweet
2025-04-24 12:29:53 -04:00
parent 8f706b9fe7
commit e6588d3960
11 changed files with 175 additions and 30 deletions
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14
pdfio-dict.c
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@@ -20,6 +20,8 @@ static int compare_pairs(_pdfio_pair_t *a, _pdfio_pair_t *b);
//
// 'pdfioDictClear()' - Remove a key/value pair from a dictionary.
//
// @since PDFio v1.4@
//
bool // O - `true` if cleared, `false` otherwise
pdfioDictClear(pdfio_dict_t *dict, // I - Dictionary
@@ -345,6 +347,8 @@ pdfioDictGetDict(pdfio_dict_t *dict, // I - Dictionary
//
// 'pdfioDictGetKey()' - Get the key for the specified pair.
//
// @since PDFio v1.4@
//
const char * // O - Key for specified pair
pdfioDictGetKey(pdfio_dict_t *dict, // I - Dictionary
@@ -375,6 +379,8 @@ pdfioDictGetName(pdfio_dict_t *dict, // I - Dictionary
//
// 'pdfioDictGetNumPairs()' - Get the number of key/value pairs in a dictionary.
//
// @since PDFio v1.4@
//
size_t // O - Number of pairs
pdfioDictGetNumPairs(pdfio_dict_t *dict)// I - Dictionary
@@ -562,6 +568,8 @@ _pdfioDictGetValue(pdfio_dict_t *dict, // I - Dictionary
// The iteration continues as long as the callback returns `true` or all keys
// have been iterated.
//
// @since PDFio v1.1@
//
void
pdfioDictIterateKeys(
@@ -635,9 +643,11 @@ _pdfioDictRead(pdfio_file_t *pdf, // I - PDF file
{
// Issue 118: Discard duplicate key/value pairs, in the future this will
// be a warning message...
_pdfioFileError(pdf, "WARNING: Discarding value for duplicate dictionary key '%s'.", key + 1);
_pdfioValueDelete(&value);
continue;
if (_pdfioFileError(pdf, "WARNING: Discarding value for duplicate dictionary key '%s'.", key + 1))
continue;
else
break;
}
else if (!_pdfioDictSetValue(dict, pdfioStringCreate(pdf, key + 1), &value))
break;