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#include "internal.h"
#include "debug.h"
#include "sbconn.h"
#include "xfer.h"
/**************************************************************************
* Xfer
**************************************************************************/
void
msn_xfer_init(PurpleXfer *xfer)
{
MsnSlpCall *slpcall;
/* MsnSlpLink *slplink; */
char *content;
purple_debug_info("msn", "xfer_init\n");
slpcall = xfer->data;
/* Send Ok */
content = g_strdup_printf("SessionID: %lu\r\n\r\n",
slpcall->session_id);
msn_slp_send_ok(slpcall, slpcall->branch, "application/x-msnmsgr-sessionreqbody",
content);
g_free(content);
msn_slplink_send_queued_slpmsgs(slpcall->slplink);
}
void
msn_xfer_cancel(PurpleXfer *xfer)
{
MsnSlpCall *slpcall;
char *content;
g_return_if_fail(xfer != NULL);
g_return_if_fail(xfer->data != NULL);
slpcall = xfer->data;
if (purple_xfer_get_status(xfer) == PURPLE_XFER_STATUS_CANCEL_LOCAL)
{
if (slpcall->started)
{
msn_slpcall_close(slpcall);
}
else
{
content = g_strdup_printf("SessionID: %lu\r\n\r\n",
slpcall->session_id);
msn_slp_send_decline(slpcall, slpcall->branch, "application/x-msnmsgr-sessionreqbody",
content);
g_free(content);
msn_slplink_send_queued_slpmsgs(slpcall->slplink);
if (purple_xfer_get_type(xfer) == PURPLE_XFER_SEND)
slpcall->wasted = TRUE;
else
msn_slpcall_destroy(slpcall);
}
}
}
gssize
msn_xfer_write(const guchar *data, gsize len, PurpleXfer *xfer)
{
MsnSlpCall *slpcall;
g_return_val_if_fail(xfer != NULL, -1);
g_return_val_if_fail(data != NULL, -1);
g_return_val_if_fail(len > 0, -1);
g_return_val_if_fail(purple_xfer_get_type(xfer) == PURPLE_XFER_SEND, -1);
slpcall = xfer->data;
/* Not sure I trust it'll be there */
g_return_val_if_fail(slpcall != NULL, -1);
g_return_val_if_fail(slpcall->xfer_msg != NULL, -1);
slpcall->u.outgoing.len = len;
slpcall->u.outgoing.data = data;
msn_slplink_send_msgpart(slpcall->slplink, slpcall->xfer_msg);
return MIN(MSN_SBCONN_MAX_SIZE, len);
}
gssize
msn_xfer_read(guchar **data, PurpleXfer *xfer)
{
MsnSlpCall *slpcall;
gsize len;
g_return_val_if_fail(xfer != NULL, -1);
g_return_val_if_fail(data != NULL, -1);
g_return_val_if_fail(purple_xfer_get_type(xfer) == PURPLE_XFER_RECEIVE, -1);
slpcall = xfer->data;
/* Not sure I trust it'll be there */
g_return_val_if_fail(slpcall != NULL, -1);
/* Just pass up the whole GByteArray. We'll make another. */
*data = slpcall->u.incoming_data->data;
len = slpcall->u.incoming_data->len;
g_byte_array_free(slpcall->u.incoming_data, FALSE);
slpcall->u.incoming_data = g_byte_array_new();
return len;
}
void
msn_xfer_end_cb(MsnSlpCall *slpcall, MsnSession *session)
{
if ((purple_xfer_get_status(slpcall->xfer) != PURPLE_XFER_STATUS_DONE) &&
(purple_xfer_get_status(slpcall->xfer) != PURPLE_XFER_STATUS_CANCEL_REMOTE) &&
(purple_xfer_get_status(slpcall->xfer) != PURPLE_XFER_STATUS_CANCEL_LOCAL))
{
purple_xfer_cancel_remote(slpcall->xfer);
}
}
void
msn_xfer_completed_cb(MsnSlpCall *slpcall, const guchar *body,
gsize size)
{
PurpleXfer *xfer = slpcall->xfer;
purple_xfer_set_completed(xfer, TRUE);
purple_xfer_end(xfer);
}
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