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pdfio_dict_t implementation

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Michael R Sweet
2021-04-25 20:12:52 -04:00
parent 2f928f67f5
commit 253717248c
5 changed files with 436 additions and 43 deletions
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8
pdfio-private.h
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@@ -56,7 +56,10 @@
struct _pdfio_file_s // PDF file structure
{
char *filename; // Filename
int fd; // File descriptor
pdfio_error_cb_t error_cb; // Error callback
void *error_data; // Data for error callback
// Allocated data elements
size_t num_arrays, // Number of arrays
@@ -75,6 +78,7 @@ struct _pdfio_file_s // PDF file structure
struct _pdfio_obj_s // Object
{
pdfio_file_t *pdf; // PDF file
int number, // Number
generation; // Generation
off_t offset; // Offset in file
@@ -106,7 +110,11 @@ typedef struct _pdfio_value_s // Value structure
extern void _pdfioArrayDelete(pdfio_array_t *a) PDFIO_INTERNAL;
extern _pdfio_value_t *_pdfioArrayGetValue(pdfio_array_t *a, size_t n) PDFIO_INTERNAL;
extern void _pdfioDictDelete(pdfio_dict_t *dict) PDFIO_INTERNAL;
extern _pdfio_value_t *_pdfioDictGetValue(pdfio_dict_t *dict, const char *key) PDFIO_INTERNAL;
extern bool _pdfioDictSetValue(pdfio_dict_t *dict, const char *key, _pdfio_value_t *value) PDFIO_INTERNAL;
extern bool _pdfioFileDefaultError(pdfio_file_t *pdf, const char *message, void *data) PDFIO_INTERNAL;
extern void _pdfioFileDelete(pdfio_file_t *file) PDFIO_INTERNAL;
extern bool _pdfioFileError(pdfio_file_t *pdf, const char *format, ...) PDFIO_FORMAT(2,3) PDFIO_INTERNAL;
extern void _pdfioObjDelete(pdfio_obj_t *obj) PDFIO_INTERNAL;
extern void _pdfioStreamDelete(pdfio_stream_t *obj) PDFIO_INTERNAL;
extern bool _pdfioStringIsAllocated(pdfio_file_t *pdf, const char *s) PDFIO_INTERNAL;