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Rework debug functions, start xref stream support.

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Michael R Sweet
2021-05-06 09:51:48 -04:00
parent c0b18a7e4f
commit d2a0484d93
5 changed files with 244 additions and 122 deletions
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16
pdfio-private.h
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@ -48,10 +48,14 @@
# ifdef DEBUG
# define PDFIO_DEBUG(...) fprintf(stderr, __VA_ARGS__)
# define PDFIO_DEBUG_DICT(dict,prefix) _pdfioDictDebug(dict, prefix)
# define PDFIO_DEBUG_ARRAY(array) _pdfioArrayDebug(array)
# define PDFIO_DEBUG_DICT(dict) _pdfioDictDebug(dict)
# define PDFIO_DEBUG_VALUE(value) _pdfioValueDebug(value)
# else
# define PDFIO_DEBUG(...)
# define PDFIO_DEBUG_DICT(dict,prefix)
# define PDFIO_DEBUG_ARRAY(array)
# define PDFIO_DEBUG_DICT(dict)
# define PDFIO_DEBUG_VALUE(value)
# endif // DEBUG
@ -183,13 +187,16 @@ typedef ssize_t (*_pdfio_tpeek_cb_t)(void *data, void *buffer, size_t bytes);
// Functions...
//
# ifdef DEBUG
extern void _pdfioArrayDebug(pdfio_array_t *a) PDFIO_INTERNAL;
# endif // DEBUG
extern void _pdfioArrayDelete(pdfio_array_t *a) PDFIO_INTERNAL;
extern _pdfio_value_t *_pdfioArrayGetValue(pdfio_array_t *a, size_t n) PDFIO_INTERNAL;
extern pdfio_array_t *_pdfioArrayRead(pdfio_file_t *pdf) PDFIO_INTERNAL;
extern bool _pdfioArrayWrite(pdfio_array_t *a) PDFIO_INTERNAL;
# ifdef DEBUG
extern void _pdfioDictDebug(pdfio_dict_t *dict, const char *prefix) PDFIO_INTERNAL;
extern void _pdfioDictDebug(pdfio_dict_t *dict) PDFIO_INTERNAL;
# endif // DEBUG
extern void _pdfioDictDelete(pdfio_dict_t *dict) PDFIO_INTERNAL;
extern _pdfio_value_t *_pdfioDictGetValue(pdfio_dict_t *dict, const char *key) PDFIO_INTERNAL;
@ -224,6 +231,9 @@ extern bool _pdfioStringIsAllocated(pdfio_file_t *pdf, const char *s) PDFIO_INT
extern bool _pdfioTokenRead(pdfio_file_t *pdf, char *buffer, size_t bufsize, _pdfio_tpeek_cb_t peek_cb, _pdfio_tconsume_cb_t consume_cb, void *data);
extern _pdfio_value_t *_pdfioValueCopy(pdfio_file_t *pdfdst, _pdfio_value_t *vdst, pdfio_file_t *pdfsrc, _pdfio_value_t *vsrc) PDFIO_INTERNAL;
# ifdef DEBUG
extern void _pdfioValueDebug(_pdfio_value_t *v) PDFIO_INTERNAL;
# endif // DEBUG
extern void _pdfioValueDelete(_pdfio_value_t *v) PDFIO_INTERNAL;
extern _pdfio_value_t *_pdfioValueRead(pdfio_file_t *pdf, _pdfio_value_t *v) PDFIO_INTERNAL;
extern bool _pdfioValueWrite(pdfio_file_t *pdf, _pdfio_value_t *v) PDFIO_INTERNAL;