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| author | Sebastian Rasmussen <sebras@gmail.com> | 2012-08-06 11:33:18 +0200 |
|---|---|---|
| committer | Sebastian Rasmussen <sebras@gmail.com> | 2012-08-06 14:06:31 +0200 |
| commit | d8fa625712055f7210e0d2c6d0221f43b6071531 (patch) | |
| tree | 73f67bff6d5d252774e7ae930c8f68036c86d270 | |
| parent | 5c4eb97b3e89c22278e33480d929e2b2de29fe4d (diff) | |
| download | mupdf-d8fa625712055f7210e0d2c6d0221f43b6071531.tar.xz | |
Expose both PDF encryption version and revision
Thanks to Zeniko for pointing out that version as missing.
| -rw-r--r-- | pdf/mupdf-internal.h | 1 | ||||
| -rw-r--r-- | pdf/pdf_crypt.c | 9 |
2 files changed, 9 insertions, 1 deletions
diff --git a/pdf/mupdf-internal.h b/pdf/mupdf-internal.h index 2d5f5d97..efd9e109 100644 --- a/pdf/mupdf-internal.h +++ b/pdf/mupdf-internal.h @@ -239,6 +239,7 @@ void pdf_crypt_buffer(fz_context *ctx, pdf_crypt *crypt, fz_buffer *buf, int num fz_stream *pdf_open_crypt(fz_stream *chain, pdf_crypt *crypt, int num, int gen); fz_stream *pdf_open_crypt_with_filter(fz_stream *chain, pdf_crypt *crypt, char *name, int num, int gen); +int pdf_crypt_version(pdf_document *doc); int pdf_crypt_revision(pdf_document *doc); char *pdf_crypt_method(pdf_document *doc); int pdf_crypt_length(pdf_document *doc); diff --git a/pdf/pdf_crypt.c b/pdf/pdf_crypt.c index 4fc34ea8..5329e845 100644 --- a/pdf/pdf_crypt.c +++ b/pdf/pdf_crypt.c @@ -636,13 +636,20 @@ pdf_crypt_key(pdf_document *xref) } int -pdf_crypt_revision(pdf_document *xref) +pdf_crypt_version(pdf_document *xref) { if (xref->crypt) return xref->crypt->v; return 0; } +int pdf_crypt_revision(pdf_document *xref) +{ + if (xref->crypt) + return xref->crypt->r; + return 0; +} + char * pdf_crypt_method(pdf_document *xref) { |