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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* camel-session.h : Abstract class for an email session */
/*
*
* Author :
* Bertrand Guiheneuf <bertrand@helixcode.com>
*
* Copyright 1999, 2000 Ximian, Inc. (www.ximian.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*/
#ifndef CAMEL_SESSION_H
#define CAMEL_SESSION_H 1
#ifdef __cplusplus
extern "C" {
#pragma }
#endif /* __cplusplus }*/
#include <camel/camel-object.h>
#include <camel/camel-provider.h>
#include <e-util/e-msgport.h>
#define CAMEL_SESSION_TYPE (camel_session_get_type ())
#define CAMEL_SESSION(obj) (CAMEL_CHECK_CAST((obj), CAMEL_SESSION_TYPE, CamelSession))
#define CAMEL_SESSION_CLASS(k) (CAMEL_CHECK_CLASS_CAST ((k), CAMEL_SESSION_TYPE, CamelSessionClass))
#define CAMEL_IS_SESSION(o) (CAMEL_CHECK_TYPE((o), CAMEL_SESSION_TYPE))
typedef gboolean (*CamelTimeoutCallback) (gpointer data);
typedef enum {
CAMEL_SESSION_ALERT_INFO,
CAMEL_SESSION_ALERT_WARNING,
CAMEL_SESSION_ALERT_ERROR
} CamelSessionAlertType;
struct _CamelSession
{
CamelObject parent_object;
struct _CamelSessionPrivate *priv;
char *storage_path;
GHashTable *providers, *modules;
gboolean online;
};
#ifdef ENABLE_THREADS
typedef struct _CamelSessionThreadOps CamelSessionThreadOps;
typedef struct _CamelSessionThreadMsg CamelSessionThreadMsg;
#endif
typedef struct {
CamelObjectClass parent_class;
void (*register_provider) (CamelSession *session,
CamelProvider *provider);
GList * (*list_providers) (CamelSession *session,
gboolean load);
CamelProvider * (*get_provider) (CamelSession *session,
const char *url_string,
CamelException *ex);
CamelService * (*get_service) (CamelSession *session,
const char *url_string,
CamelProviderType type,
CamelException *ex);
char * (*get_storage_path) (CamelSession *session,
CamelService *service,
CamelException *ex);
char * (*get_password) (CamelSession *session,
const char *prompt,
gboolean secret,
CamelService *service,
const char *item,
CamelException *ex);
void (*forget_password) (CamelSession *session,
CamelService *service,
const char *item,
CamelException *ex);
gboolean (*alert_user) (CamelSession *session,
CamelSessionAlertType type,
const char *prompt,
gboolean cancel);
guint (*register_timeout) (CamelSession *session,
guint32 interval,
CamelTimeoutCallback callback,
gpointer user_data);
gboolean (*remove_timeout) (CamelSession *session,
guint handle);
CamelFilterDriver * (*get_filter_driver) (CamelSession *session,
const char *type,
CamelException *ex);
#ifdef ENABLE_THREADS
/* mechanism for creating and maintaining multiple threads of control */
void *(*thread_msg_new)(CamelSession *session, CamelSessionThreadOps *ops, unsigned int size);
void (*thread_msg_free)(CamelSession *session, CamelSessionThreadMsg *msg);
int (*thread_queue)(CamelSession *session, CamelSessionThreadMsg *msg, int flags);
void (*thread_wait)(CamelSession *session, int id);
#endif
} CamelSessionClass;
/* public methods */
/* Standard Camel function */
CamelType camel_session_get_type (void);
void camel_session_construct (CamelSession *session,
const char *storage_path);
void camel_session_register_provider (CamelSession *session,
CamelProvider *provider);
GList * camel_session_list_providers (CamelSession *session,
gboolean load);
CamelProvider * camel_session_get_provider (CamelSession *session,
const char *url_string,
CamelException *ex);
CamelService * camel_session_get_service (CamelSession *session,
const char *url_string,
CamelProviderType type,
CamelException *ex);
CamelService * camel_session_get_service_connected (CamelSession *session,
const char *url_string,
CamelProviderType type,
CamelException *ex);
#define camel_session_get_store(session, url_string, ex) \
((CamelStore *) camel_session_get_service_connected (session, url_string, CAMEL_PROVIDER_STORE, ex))
#define camel_session_get_transport(session, url_string, ex) \
((CamelTransport *) camel_session_get_service_connected (session, url_string, CAMEL_PROVIDER_TRANSPORT, ex))
char * camel_session_get_storage_path (CamelSession *session,
CamelService *service,
CamelException *ex);
char * camel_session_get_password (CamelSession *session,
const char *prompt,
gboolean secret,
CamelService *service,
const char *item,
CamelException *ex);
void camel_session_forget_password (CamelSession *session,
CamelService *service,
const char *item,
CamelException *ex);
gboolean camel_session_alert_user (CamelSession *session,
CamelSessionAlertType type,
const char *prompt,
gboolean cancel);
guint camel_session_register_timeout (CamelSession *session,
guint32 interval,
CamelTimeoutCallback callback,
gpointer user_data);
gboolean camel_session_remove_timeout (CamelSession *session,
guint handle);
gboolean camel_session_is_online (CamelSession *session);
void camel_session_set_online (CamelSession *session,
gboolean online);
CamelFilterDriver *camel_session_get_filter_driver (CamelSession *session,
const char *type,
CamelException *ex);
#ifdef ENABLE_THREADS
struct _CamelSessionThreadOps {
void (*receive)(CamelSession *session, struct _CamelSessionThreadMsg *m);
void (*free)(CamelSession *session, struct _CamelSessionThreadMsg *m);
};
struct _CamelSessionThreadMsg {
EMsg msg;
CamelSessionThreadOps *ops;
int id;
/* user fields follow */
};
void *camel_session_thread_msg_new(CamelSession *session, CamelSessionThreadOps *ops, unsigned int size);
void camel_session_thread_msg_free(CamelSession *session, CamelSessionThreadMsg *msg);
int camel_session_thread_queue(CamelSession *session, CamelSessionThreadMsg *msg, int flags);
void camel_session_thread_wait(CamelSession *session, int id);
#endif
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* CAMEL_SESSION_H */
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