Exemplos de sol_flow_send_blob_packet em C++ (Cpp)

Exemplo n.º 1

Arquivo: subprocess.c Projeto: amandawrcoelho/soletta

static bool
on_err_read(void *data, int fd, uint32_t active_flags)
{
    struct subprocess_data *mdata = data;
    struct sol_blob *blob = NULL;
    bool eof = true;
    int err = 0;

    if (active_flags & SOL_FD_FLAGS_ERR)
        err = -EBADF;
    else
        err = child_read(&blob, &eof, mdata->pipes.err[0]);

    if (eof || err < 0) {
        mdata->watches.err = NULL;
        if (err < 0)
            return false;
    }

    sol_flow_send_blob_packet(mdata->node, SOL_FLOW_NODE_TYPE_PROCESS_SUBPROCESS__OUT__STDERR, blob);
    sol_blob_unref(blob);
    if (eof)
        return false;
    return true;
}

Exemplo n.º 2

Arquivo: file.c Projeto: thiagomacieira/soletta

static int
file_reader_load(struct file_reader_data *mdata)
{
    struct sol_file_reader *reader;
    struct sol_str_slice slice;

    if (!mdata->path)
        return 0;

    reader = sol_file_reader_open(mdata->path);
    if (!reader) {
        sol_flow_send_error_packet(mdata->node, errno,
                                   "Could not load \"%s\": %s", mdata->path, sol_util_strerrora(errno));
        return -errno;
    }
    slice = sol_file_reader_get_all(reader);

    SOL_DBG("loaded path=\"%s\", data=%p, len=%zd", mdata->path, slice.data, slice.len);
    mdata->reader_blob = sol_blob_new(&file_reader_blob_type, NULL,
                                      reader, sizeof(reader));
    SOL_NULL_CHECK_GOTO(mdata->reader_blob, err_reader);

    mdata->content_blob = sol_blob_new(SOL_BLOB_TYPE_NOFREE,
                                       mdata->reader_blob,
                                       slice.data, slice.len);
    SOL_NULL_CHECK_GOTO(mdata->content_blob, err_content);

    return sol_flow_send_blob_packet(mdata->node,
                                     SOL_FLOW_NODE_TYPE_FILE_READER__OUT__OUT,
                                     mdata->content_blob);

err_content:
    sol_blob_unref(mdata->reader_blob);
err_reader:
    sol_file_reader_close(reader);
    return -ENOMEM;
}