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/***************************************************************************\
* *
* BitlBee - An IRC to IM gateway *
* libpurple module - File transfer stuff *
* *
* Copyright 2009-2010 Wilmer van der Gaast <wilmer@gaast.net> *
* *
* 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 02110-1301 USA. *
* *
\***************************************************************************/
/* Do file transfers via disk for now, since libpurple was really designed
for straight-to/from disk fts and is only just learning how to pass the
file contents the the UI instead (2.6.0 and higher it seems, and with
varying levels of success). */
#include "bitlbee.h"
#include <stdarg.h>
#include <glib.h>
#include <purple.h>
struct prpl_xfer_data
{
PurpleXfer *xfer;
file_transfer_t *ft;
gint ready_timer;
char *buf;
int buf_len;
};
static file_transfer_t *next_ft;
struct im_connection *purple_ic_by_pa( PurpleAccount *pa );
static gboolean prpl_xfer_write_request( struct file_transfer *ft )
{
return FALSE;
}
static gboolean prpl_xfer_write( struct file_transfer *ft, char *buffer, unsigned int len )
{
struct prpl_xfer_data *px = ft->data;
return FALSE;
}
static void prpl_xfer_accept( struct file_transfer *ft )
{
struct prpl_xfer_data *px = ft->data;
purple_xfer_request_accepted( px->xfer, NULL );
prpl_xfer_write_request( ft );
}
static void prpl_xfer_canceled( struct file_transfer *ft, char *reason )
{
struct prpl_xfer_data *px = ft->data;
purple_xfer_request_denied( px->xfer );
}
static gboolean prplcb_xfer_new_send_cb( gpointer data, gint fd, b_input_condition cond );
static void prplcb_xfer_new( PurpleXfer *xfer )
{
if( purple_xfer_get_type( xfer ) == PURPLE_XFER_RECEIVE )
{
/* This should suppress the stupid file dialog. */
purple_xfer_set_local_filename( xfer, "/tmp/wtf123" );
/* Sadly the xfer struct is still empty ATM so come back after
the caller is done. */
b_timeout_add( 0, prplcb_xfer_new_send_cb, xfer );
}
else
{
/*
struct prpl_xfer_data *px = g_new0( struct prpl_xfer_data, 1 );
px->ft = next_ft;
px->ft->data = px;
px->xfer = xfer;
px->xfer->ui_data = px;
purple_xfer_set_filename( xfer, px->ft->file_name );
purple_xfer_set_size( xfer, px->ft->file_size );
next_ft = NULL;
*/
}
}
static gboolean prplcb_xfer_new_send_cb( gpointer data, gint fd, b_input_condition cond )
{
PurpleXfer *xfer = data;
struct im_connection *ic = purple_ic_by_pa( xfer->account );
struct prpl_xfer_data *px = g_new0( struct prpl_xfer_data, 1 );
PurpleBuddy *buddy;
const char *who;
buddy = purple_find_buddy( xfer->account, xfer->who );
who = buddy ? purple_buddy_get_name( buddy ) : xfer->who;
/* TODO(wilmer): After spreading some more const goodness in BitlBee,
remove the evil cast below. */
px->ft = imcb_file_send_start( ic, (char*) who, xfer->filename, xfer->size );
px->ft->data = px;
px->xfer = data;
px->xfer->ui_data = px;
px->ft->accept = prpl_xfer_accept;
px->ft->canceled = prpl_xfer_canceled;
px->ft->write_request = prpl_xfer_write_request;
return FALSE;
}
static void prplcb_xfer_progress( PurpleXfer *xfer, double percent )
{
fprintf( stderr, "prplcb_xfer_dbg 0x%p %f\n", xfer, percent );
}
static void prplcb_xfer_dbg( PurpleXfer *xfer )
{
fprintf( stderr, "prplcb_xfer_dbg 0x%p\n", xfer );
}
PurpleXferUiOps bee_xfer_uiops =
{
prplcb_xfer_new,
prplcb_xfer_dbg,
prplcb_xfer_dbg,
prplcb_xfer_progress,
prplcb_xfer_dbg,
prplcb_xfer_dbg,
NULL,
NULL,
prplcb_xfer_dbg,
};
static gboolean prplcb_xfer_send_cb( gpointer data, gint fd, b_input_condition cond );
void purple_transfer_request( struct im_connection *ic, file_transfer_t *ft, char *handle )
{
PurpleAccount *pa = ic->proto_data;
struct prpl_xfer_data *px;
/* xfer_new() will pick up this variable. It's a hack but we're not
multi-threaded anyway. */
next_ft = ft;
serv_send_file( purple_account_get_connection( pa ), handle, ft->file_name );
ft->write = prpl_xfer_write;
px = ft->data;
imcb_file_recv_start( ft );
}
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