diff options
Diffstat (limited to 'source/pdf/pdf-object.c')
| -rw-r--r-- | source/pdf/pdf-object.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/source/pdf/pdf-object.c b/source/pdf/pdf-object.c index d4b008fb..1a0b9abf 100644 --- a/source/pdf/pdf-object.c +++ b/source/pdf/pdf-object.c @@ -566,6 +566,13 @@ pdf_array_put(fz_context *ctx, pdf_obj *obj, int i, pdf_obj *item) } void +pdf_array_put_drop(fz_context *ctx, pdf_obj *obj, int i, pdf_obj *item) +{ + pdf_array_put(ctx, obj, i, item); + pdf_drop_obj(ctx, item); +} + +void pdf_array_push(fz_context *ctx, pdf_obj *obj, pdf_obj *item) { RESOLVE(obj); @@ -880,6 +887,25 @@ pdf_dict_get_val(fz_context *ctx, pdf_obj *obj, int i) return obj->u.d.items[i].v; } +void +pdf_dict_put_val_drop(fz_context *ctx, pdf_obj *obj, int i, pdf_obj *new_obj) +{ + RESOLVE(obj); + if (!obj || obj->kind != PDF_DICT) + { + pdf_drop_obj(ctx, new_obj); + return; + } + if (i < 0 || i >= obj->u.d.len) + { + /* FIXME: Should probably extend the dict here */ + pdf_drop_obj(ctx, new_obj); + return; + } + pdf_drop_obj(ctx, obj->u.d.items[i].v); + obj->u.d.items[i].v = new_obj; +} + static int pdf_dict_finds(fz_context *ctx, pdf_obj *obj, const char *key, int *location) { |