HGKeeper

/**

* @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

typedef struct _MsnSlpCall MsnSlpCall;

typedef enum

{

MSN_SLPCALL_ANY,

MSN_SLPCALL_DC

} MsnSlpCallType;

#include "internal.h"

#include "slplink.h"

/* The official client seems to timeout slp calls after 5 minutes */

#define MSN_SLPCALL_TIMEOUT 300

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. */

gboolean wait_for_socket;

void (*progress_cb)(MsnSlpCall *slpcall,

gsize total_length, gsize len);

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,

MsnP2PAppId app_id, const char *context);

void msn_slpcall_close(MsnSlpCall *slpcall);

#endif /* MSN_SLPCALL_H */

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