diff options
Diffstat (limited to 'source/tools/pdfextract.c')
| -rw-r--r-- | source/tools/pdfextract.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/source/tools/pdfextract.c b/source/tools/pdfextract.c index a558f264..0c89931a 100644 --- a/source/tools/pdfextract.c +++ b/source/tools/pdfextract.c @@ -89,9 +89,9 @@ static void savefont(pdf_obj *dict, int num) pdf_obj *stream = NULL; pdf_obj *obj; char *ext = ""; - FILE *f; + fz_output *out; char *fontname = "font"; - int n, len; + int len; unsigned char *data; obj = pdf_dict_get(ctx, dict, PDF_NAME_FontName); @@ -138,23 +138,23 @@ static void savefont(pdf_obj *dict, int num) } buf = pdf_load_stream(ctx, doc, pdf_to_num(ctx, stream), pdf_to_gen(ctx, stream)); - - snprintf(namebuf, sizeof(namebuf), "%s-%04d.%s", fontname, num, ext); - printf("extracting font %s\n", namebuf); - - f = fz_fopen(namebuf, "wb"); - if (!f) - fz_throw(ctx, FZ_ERROR_GENERIC, "cannot create font file"); - len = fz_buffer_storage(ctx, buf, &data); - n = fwrite(data, 1, len, f); - if (n < len) - fz_throw(ctx, FZ_ERROR_GENERIC, "cannot write font file"); - - if (fclose(f) < 0) - fz_throw(ctx, FZ_ERROR_GENERIC, "cannot close font file"); - - fz_drop_buffer(ctx, buf); + fz_try(ctx) + { + snprintf(namebuf, sizeof(namebuf), "%s-%04d.%s", fontname, num, ext); + printf("extracting font %s\n", namebuf); + out = fz_new_output_with_path(ctx, namebuf, 0); + fz_try(ctx) + fz_write(ctx, out, data, len); + fz_always(ctx) + fz_drop_output(ctx, out); + fz_catch(ctx) + fz_rethrow(ctx); + } + fz_always(ctx) + fz_drop_buffer(ctx, buf); + fz_catch(ctx) + fz_rethrow(ctx); } static void showobject(int num) |