FSTP server question

[Ricardo Moreno <rmoreno@xxxxxxxxxxxx>]

Hi all.

I am trying to create a SSH/SFTP server in windows.
With the Sample I was able to get the SSH part running, but I am trying to figure out the SFTP part.
I have assign a callback for the subsystem_request_function = (subsystem_request) which will check for SFTP request(see below function subsystem_request).
With What I was able to find on the net as a SFTP Server sample ,I call sftp_server_new and  sftp_server_init. But sftp_server_init always failed.

Any help will be great
Thanks
Ricky

static ssh_channel new_session_channel(ssh_session session, void *userdata)
{
       (void) session;
       (void) userdata;
       if(chan != NULL)
             return NULL;
       printf("Allocated session channel\n");
       channel_cb.channel_subsystem_request_function = subsystem_request;
       channel_cb.channel_pty_request_function = pty_request;
       channel_cb.channel_shell_request_function = shell_request;
       chan = ssh_channel_new(session);
       ssh_callbacks_init(&channel_cb);
       ssh_set_channel_callbacks(chan, &channel_cb);
       return chan;
}


static int subsystem_request(ssh_session session, ssh_channel channel,  const char *subsystem, void *userdata)
{
    struct channel_data_struct *cdata = (struct channel_data_struct *)userdata;
    int rc = 1;

    if (strcmp(subsystem, "sftp"))
        return SSH_ERROR;
        sftp_session sftp = sftp_server_new(session,channel );

        if(!sftp)
        {
                fprintf(stderr, "sftp error initialising channel: %s\n",
                        ssh_get_error(session));
                return 0;
        }
        if(sftp_server_init(sftp))
        {
                fprintf(stderr, "error initialising sftp: %s\n",
                        ssh_get_error(session));
                return 0;
        }

    return SSH_OK;
}

Thanks
Ricky



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