diff options
| -rw-r--r-- | source/gprf/gprf-doc.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/source/gprf/gprf-doc.c b/source/gprf/gprf-doc.c index 8536bfc9..0e33e4c3 100644 --- a/source/gprf/gprf-doc.c +++ b/source/gprf/gprf-doc.c @@ -783,6 +783,15 @@ gprf_close_document(fz_context *ctx, fz_document *doc_) fz_free(ctx, doc); } +static int +gprf_lookup_metadata(fz_context *ctx, fz_document *doc, const char *key, char *buf, int size) +{ + if (!strcmp(key, "format")) + return fz_snprintf(buf, size, "GPROOF"); + + return -1; +} + static fz_document * gprf_open_document_with_stream(fz_context *ctx, fz_stream *file) { @@ -792,6 +801,7 @@ gprf_open_document_with_stream(fz_context *ctx, fz_stream *file) doc->super.close = gprf_close_document; doc->super.count_pages = gprf_count_pages; doc->super.load_page = gprf_load_page; + doc->super.lookup_metadata = gprf_lookup_metadata; fz_try(ctx) { |