void SequenceDialog::fillDiagram()
{
QCustomPlot *sp = ui->sequencePlot;
seq_analysis_info_t new_sa;
new_sa = seq_analysis_;
new_sa.list = NULL;
new_sa.ht = NULL;
new_sa.num_nodes = 0;
sequence_analysis_list_get(cap_file_, &new_sa);
num_items_ = sequence_analysis_get_nodes(&new_sa);
seq_diagram_->setData(&new_sa);
sequence_analysis_list_free(&seq_analysis_);
seq_analysis_ = new_sa;
QFontMetrics vfm = QFontMetrics(sp->xAxis2->labelFont());
node_label_w_ = 0;
for (guint i = 0; i < seq_analysis_.num_nodes; i++) {
int label_w = vfm.width(ep_address_to_display(&(seq_analysis_.nodes[i])));
if (node_label_w_ < label_w) {
node_label_w_ = label_w;
}
}
node_label_w_ = (node_label_w_ * 3 / 4) + one_em_;
mouseMoved(NULL);
resetAxes();
// XXX QCustomPlot doesn't seem to draw any sort of focus indicator.
sp->setFocus();
}
WSLUA_METAMETHOD Address__tostring(lua_State* L) {
Address addr = checkAddress(L,1);
lua_pushstring(L,ep_address_to_display(addr));
WSLUA_RETURN(1); /* The string representing the address. */
}
/*
* Write a header to the current output file.
* The header consists of an identifying string, followed
* by a binary structure.
*/
void rtp_write_header(rtp_stream_info_t *strinfo, FILE *file)
{
guint32 start_sec; /* start of recording (GMT) (seconds) */
guint32 start_usec; /* start of recording (GMT) (microseconds)*/
guint32 source; /* network source (multicast address) */
size_t sourcelen;
guint16 port; /* UDP port */
guint16 padding; /* 2 padding bytes */
fprintf(file, "#!rtpplay%s %s/%u\n", RTPFILE_VERSION,
ep_address_to_display(&(strinfo->dest_addr)),
strinfo->dest_port);
start_sec = g_htonl(strinfo->start_sec);
start_usec = g_htonl(strinfo->start_usec);
/* rtpdump only accepts guint32 as source, will be fake for IPv6 */
memset(&source, 0, sizeof source);
sourcelen = strinfo->src_addr.len;
if (sourcelen > sizeof source)
sourcelen = sizeof source;
memcpy(&source, strinfo->src_addr.data, sourcelen);
port = g_htons(strinfo->src_port);
padding = 0;
if (fwrite(&start_sec, 4, 1, file) == 0)
return;
if (fwrite(&start_usec, 4, 1, file) == 0)
return;
if (fwrite(&source, 4, 1, file) == 0)
return;
if (fwrite(&port, 2, 1, file) == 0)
return;
if (fwrite(&padding, 2, 1, file) == 0)
return;
}
const char *get_conversation_address(address *addr, gboolean resolve_names)
{
if (resolve_names) {
return ep_address_to_display(addr);
} else {
return ep_address_to_str(addr);
}
}