Re: [PATCH obexd] Fix file size issue in GetProperties

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Hi Jaganath,

On Fri, Dec 2, 2011 at 1:57 PM,  <jaganath.k@xxxxxxxxxxx> wrote:
> From: jaganath.k <jaganath.k@xxxxxxxxxxx>
>
> In SendFiles, If application calls GetProperties before
> Request method returns then the file size is zero.
> ---
>  client/session.c  |    4 ++++
>  client/transfer.c |   40 ++++++++++++++++++++++++----------------
>  client/transfer.h |    1 +
>  3 files changed, 29 insertions(+), 16 deletions(-)
>
> diff --git a/client/session.c b/client/session.c
> index f288ecd..9f02512 100644
> --- a/client/session.c
> +++ b/client/session.c
> @@ -1277,6 +1277,10 @@ int obc_session_send(struct obc_session *session, const char *filename,
>        if (transfer == NULL)
>                return -EINVAL;
>
> +       err = obc_transfer_set_file(transfer);
> +       if (err < 0)
> +               goto fail;
> +
>        /* Transfer should start if it is the first in the pending list */
>        if (transfer != session->pending->data)
>                return 0;
> diff --git a/client/transfer.c b/client/transfer.c
> index b6994d1..5b67d1e 100644
> --- a/client/transfer.c
> +++ b/client/transfer.c
> @@ -563,8 +563,6 @@ int obc_transfer_put(struct obc_transfer *transfer, transfer_callback_t func,
>        GObex *obex;
>        GObexPacket *req;
>        GObexDataProducer data_cb;
> -       struct stat st;
> -       int fd;
>
>        if (transfer->xfer != 0)
>                return -EALREADY;
> @@ -574,20 +572,6 @@ int obc_transfer_put(struct obc_transfer *transfer, transfer_callback_t func,
>                goto done;
>        }
>
> -       fd = open(transfer->filename, O_RDONLY);
> -       if (fd < 0) {
> -               error("open(): %s(%d)", strerror(errno), errno);
> -               return -errno;
> -       }
> -
> -       if (fstat(fd, &st) < 0) {
> -               close(fd);
> -               error("fstat(): %s(%d)", strerror(errno), errno);
> -               return -errno;
> -       }
> -
> -       transfer->fd = fd;
> -       transfer->size = st.st_size;
>        data_cb = put_xfer_progress;
>
>  done:
> @@ -667,3 +651,27 @@ gint64 obc_transfer_get_size(struct obc_transfer *transfer)
>  {
>        return transfer->size;
>  }
> +
> +int obc_transfer_set_file(struct obc_transfer *transfer)
> +{
> +       int fd;
> +       struct stat st;
> +
> +       fd = open(transfer->filename, O_RDONLY);
> +       if (fd < 0) {
> +               error("open(): %s(%d)", strerror(errno), errno);
> +               return -errno;
> +       }
> +
> +       if (fstat(fd, &st) < 0) {
> +               error("fstat(): %s(%d)", strerror(errno), errno);
> +               close(fd);
> +               return -errno;
> +       }
> +
> +       transfer->fd = fd;
> +       transfer->size = st.st_size;
> +
> +       return 0;
> +}
> +
> diff --git a/client/transfer.h b/client/transfer.h
> index ba53fd1..c051cbd 100644
> --- a/client/transfer.h
> +++ b/client/transfer.h
> @@ -55,3 +55,4 @@ void obc_transfer_clear_buffer(struct obc_transfer *transfer);
>  void obc_transfer_set_name(struct obc_transfer *transfer, const char *name);
>  const char *obc_transfer_get_path(struct obc_transfer *transfer);
>  gint64 obc_transfer_get_size(struct obc_transfer *transfer);
> +int obc_transfer_set_file(struct obc_transfer *transfer);
> --

Nice catch, but I would like to avoid another public function for
this, so how about making obc_transfer_set_file static on transfer.c
calling it in obc_transfer_register?

-- 
Luiz Augusto von Dentz
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