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| author | Benjamin Franzke <benjaminfranzke@googlemail.com> | 2013-03-11 12:55:38 +0100 |
|---|---|---|
| committer | Benjamin Franzke <benjaminfranzke@googlemail.com> | 2013-03-11 12:55:38 +0100 |
| commit | c4aaf10bc5a832824fc0144ea0cc6bac95f94d60 (patch) | |
| tree | 4f5cc7497f097478d402b7f8f7a7d2944e97789f | |
| parent | bdb82bacf044be5681c7ad07a5d2fc30f6cc6d62 (diff) | |
| download | econ-c4aaf10bc5a832824fc0144ea0cc6bac95f94d60.tar.gz econ-c4aaf10bc5a832824fc0144ea0cc6bac95f94d60.tar.bz2 econ-c4aaf10bc5a832824fc0144ea0cc6bac95f94d60.zip | |
econproxy: add some debugging output
| -rw-r--r-- | econproxy.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/econproxy.c b/econproxy.c index 41bcaf3..de61210 100644 --- a/econproxy.c +++ b/econproxy.c @@ -446,6 +446,7 @@ rfb_retrieve_framebuffer_update(struct ep *ep, /* The Epson Beamer Protocol also stores it in host order, * so make this permanent. */ framebuffer_update->nrects = ntohs(framebuffer_update->nrects); + printf("nrects: %d\n", framebuffer_update->nrects); if (framebuffer_update->nrects == 0) { fprintf(stderr, "error: invalid number of rects\n"); @@ -467,6 +468,7 @@ rfb_retrieve_framebuffer_update(struct ep *ep, for (i = 0; i < framebuffer_update->nrects; ++i) { char *data; size_t size; + ssize_t r; struct rfb_frame *frame = malloc(sizeof *frame); if (frame == NULL) @@ -476,7 +478,8 @@ rfb_retrieve_framebuffer_update(struct ep *ep, iov[i*2+0].iov_len = sizeof *frame; datasize += sizeof *frame; - readv(ep->vnc_fd, &iov[i*2+0], 1); + r = readv(ep->vnc_fd, &iov[i*2+0], 1); + printf("r: %zd\n", r); if (ntohs(frame->width) == 0 || ntohs(frame->height) == 0) goto err; |