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/**
* @file slpcall.h SLP Call functions
*
* purple
*
* Purple is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#ifndef _MSN_SLPCALL_H_
#define _MSN_SLPCALL_H_
#include "internal.h"
#include "ft.h"
typedef struct _MsnSlpCall MsnSlpCall;
#include "slplink.h"
/* The official client seems to timeout slp calls after 5 minutes */
#define MSN_SLPCALL_TIMEOUT 300
typedef enum
{
MSN_SLPCALL_ANY,
MSN_SLPCALL_DC
} MsnSlpCallType;
struct _MsnSlpCall
{
/* Our parent slplink */
MsnSlpLink *slplink;
MsnSlpCallType type;
/* Call-ID */
char *id;
char *branch;
long session_id;
long app_id;
gboolean pending; /**< A flag that states if we should wait for this
slpcall to start and do not time out. */
gboolean progress; /**< A flag that states if there has been progress since
the last time out. */
gboolean wasted; /**< A flag that states if this slpcall is going to be
destroyed. */
gboolean started; /**< A flag that states if this slpcall's session has
been initiated. */
void (*progress_cb)(MsnSlpCall *slpcall,
gsize total_length, gsize len, gsize offset);
void (*session_init_cb)(MsnSlpCall *slpcall);
/* Can be checksum, or smile */
char *data_info;
PurpleXfer *xfer;
union {
GByteArray *incoming_data;
struct {
gsize len;
const guchar *data;
} outgoing;
} u;
MsnSlpMessage *xfer_msg; /* A dirty hack */
MsnSlpCb cb;
void (*end_cb)(MsnSlpCall *slpcall, MsnSession *session);
guint timer;
};
MsnSlpCall *msn_slpcall_new(MsnSlpLink *slplink);
void msn_slpcall_init(MsnSlpCall *slpcall, MsnSlpCallType type);
void msn_slpcall_session_init(MsnSlpCall *slpcall);
void msn_slpcall_destroy(MsnSlpCall *slpcall);
void msn_slpcall_invite(MsnSlpCall *slpcall, const char *euf_guid,
int app_id, const char *context);
void msn_slpcall_close(MsnSlpCall *slpcall);
#endif /* _MSN_SLPCALL_H_ */
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