path: root/mail/session.c

/*
 * session.c: handles the session infomration and resource manipulation
 *
 * Author:
 *   Miguel de Icaza (miguel@gnu.org)
 *
 * (C) 2000 Helix Code, Inc. http://www.helixcode.com
 */
#include <config.h>
#include <gnome.h>
#include "session.h"
#include "e-util/e-setup.h"
#include "camel/camel.h"

SessionStore *default_session;

static void
request_callback (gchar *string, gpointer data)
{
    char **ans = data;

    if (string)
        *ans = g_strdup(string);
    else
        *ans = NULL;
}

static char *
evolution_auth_callback (char *prompt, gboolean secret,
             CamelService *service, char *item,
             CamelException *ex)
{
    GtkWidget *dialog;
    char *ans;

    /* XXX look up stored passwords */

    /* XXX parent window? */
    dialog = gnome_request_dialog (secret, prompt, NULL, 0,
                       request_callback, &ans, NULL);
    if (!dialog) {
        camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM,
                     "Could not create dialog box.");
        return NULL;
    }
    if (gnome_dialog_run_and_close (GNOME_DIALOG (dialog)) == -1 ||
        ans == NULL) {
        camel_exception_set (ex, CAMEL_EXCEPTION_USER_CANCEL,
                     "User cancelled query.");
        return NULL;
    }

    return ans;
}

static void
session_providers_init (void)
{
    camel_provider_register_as_module (CAMEL_PROVIDERDIR "/libcamelmbox.so");
}

SessionStore *
session_store_new (const char *uri)
{
    SessionStore *ss = g_new (SessionStore, 1);
    CamelException ex;
    
    ss->session = camel_session_new (evolution_auth_callback);
    camel_exception_init (&ex);
    ss->store = camel_session_get_store (ss->session, uri, &ex);
    

    g_assert (ss->session);
    g_assert (ss->store);
    
    return ss;
}

void
session_store_destroy (SessionStore *ss)
{
    g_assert (ss != NULL);

    gtk_object_unref (GTK_OBJECT (ss->store));
    gtk_object_unref (GTK_OBJECT (ss->session));

    g_free (ss);
}

static void
init_default_session (void)
{
    char *url;

    url = g_strconcat ("mbox://", evolution_folders_dir, NULL);
    default_session = session_store_new (url);
    g_free (url);
}

void
session_init (void)
{
    e_setup_base_dir ();
    camel_init ();
    session_providers_init ();

    init_default_session ();
}