diff options
| -rw-r--r-- | apps/pdfrip.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/apps/pdfrip.c b/apps/pdfrip.c index bf96a4b1..4f5930d1 100644 --- a/apps/pdfrip.c +++ b/apps/pdfrip.c @@ -22,10 +22,11 @@ void showpage(pdf_xref *xref, fz_obj *pageobj, int pagenum) fz_error *error; pdf_page *page; char namebuf[256]; + char buf[128]; fz_pixmap *pix; fz_matrix ctm; fz_irect bbox; - FILE *f; + int fd; int x, y; int w, h; int b, bh; @@ -68,9 +69,11 @@ void showpage(pdf_xref *xref, fz_obj *pageobj, int pagenum) h = bbox.max.y - bbox.min.y; bh = h / nbands; - f = fopen(namebuf, "wb"); - fprintf(f, "P6\n%d %d\n255\n", w, bh * nbands); - fflush(f); + fd = open(namebuf, O_BINARY|O_WRONLY|O_CREAT|O_TRUNC); + if (fd < 0) + fz_abort(fz_throw("open %s failed: %s", namebuf, strerror(errno))); + sprintf(buf, "P6\n%d %d\n255\n", w, bh * nbands); + write(fd, buf, strlen(buf)); error = fz_newpixmap(&pix, bbox.min.x, bbox.min.y, w, bh, 4); if (error) @@ -98,7 +101,7 @@ void showpage(pdf_xref *xref, fz_obj *pageobj, int pagenum) dst[x * 3 + 2] = src[x * 4 + 3]; } - write(fileno(f), dst, pix->w * 3); + write(fd, dst, pix->w * 3); } pix->y += bh; @@ -106,8 +109,7 @@ void showpage(pdf_xref *xref, fz_obj *pageobj, int pagenum) fz_droppixmap(pix); - fclose(f); - + close(fd); } int main(int argc, char **argv) |