void
sip_deinit()
{
// Remove all calls
sip_calls_clear();
// Remove Call-id hash table
htable_destroy(calls.callids);
// Remove calls vector
vector_destroy(calls.list);
vector_destroy(calls.active);
// Deallocate regular expressions
regfree(&calls.reg_method);
regfree(&calls.reg_callid);
regfree(&calls.reg_xcallid);
regfree(&calls.reg_response);
regfree(&calls.reg_cseq);
regfree(&calls.reg_from);
regfree(&calls.reg_to);
regfree(&calls.reg_valid);
regfree(&calls.reg_cl);
regfree(&calls.reg_body);
}
int
call_list_handle_key(PANEL *panel, int key)
{
int i, height, width, rnpag_steps = setting_get_intvalue(SETTING_CL_SCROLLSTEP);
call_list_info_t *info;
ui_t *next_panel;
sip_call_group_t *group;
int action = -1;
sip_call_t *call;
// Sanity check, this should not happen
if (!(info = call_list_info(panel)))
return -1;
// Handle form key
if (info->form_active)
return call_list_handle_form_key(panel, key);
// Get window of call list panel
WINDOW *win = info->list_win;
getmaxyx(win, height, width);
// Reset iterator position to current call
vector_iterator_set_current(&info->calls, info->cur_call);
// Check actions for this key
while ((action = key_find_action(key, action)) != ERR) {
// Check if we handle this action
switch (action) {
case ACTION_DOWN:
// Check if there is a call below us
if (!vector_iterator_next(&info->calls))
break;
info->cur_call = vector_iterator_current(&info->calls);
info->cur_line++;
// If we are out of the bottom of the displayed list
// refresh it starting in the next call
if (info->cur_line > height) {
vector_iterator_set_current(&info->calls, info->first_call);
vector_iterator_next(&info->calls);
info->first_call = vector_iterator_current(&info->calls);
info->first_line++;
info->cur_line = height;
}
// Disable Autoscroll
info->autoscroll = 0;
break;
case ACTION_UP:
// Check if there is a call above us
if (!vector_iterator_prev(&info->calls))
break;
info->cur_call = vector_iterator_current(&info->calls);
info->cur_line--;
// If we are out of the top of the displayed list
// refresh it starting in the previous (in fact current) call
if (info->cur_line <= 0) {
info->first_call = info->cur_call;
info->first_line--;
info->cur_line = 1;
}
// Disable Autoscroll
info->autoscroll = 0;
break;
case ACTION_HNPAGE:
rnpag_steps = rnpag_steps / 2;
/* no break */
case ACTION_NPAGE:
// Next page => N key down strokes
for (i = 0; i < rnpag_steps; i++)
call_list_handle_key(panel, KEY_DOWN);
// Disable Autoscroll
info->autoscroll = 0;
break;
case ACTION_HPPAGE:
rnpag_steps = rnpag_steps / 2;
/* no break */
case ACTION_PPAGE:
// Prev page => N key up strokes
for (i = 0; i < rnpag_steps; i++)
call_list_handle_key(panel, KEY_UP);
// Disable Autoscroll
info->autoscroll = 0;
break;
case ACTION_BEGIN:
// Initialize structures
info->first_call = info->cur_call = -1;
info->first_line = info->cur_line = 0;
// Disable Autoscroll
info->autoscroll = 0;
break;
case ACTION_END:
// Check if there is a call below us
while (vector_iterator_next(&info->calls)) {
info->cur_call = vector_iterator_current(&info->calls);
info->cur_line++;
// If we are out of the bottom of the displayed list
// refresh it starting in the next call
if (info->cur_line > height) {
vector_iterator_set_current(&info->calls, info->first_call);
vector_iterator_next(&info->calls);
info->first_call = vector_iterator_current(&info->calls);
info->first_line++;
info->cur_line = height;
vector_iterator_set_current(&info->calls, info->cur_call);
}
}
break;
case ACTION_DISP_FILTER:
// Activate Form
call_list_form_activate(panel, 1);
// Disable Autoscroll
info->autoscroll = 0;
break;
case ACTION_SHOW_FLOW:
case ACTION_SHOW_FLOW_EX:
case ACTION_SHOW_RAW:
// Check we have calls in the list
if (info->cur_call == -1)
break;
// Create a new group of calls
group = call_group_clone(info->group);
// If not selected call, show current call flow
if (call_group_count(info->group) == 0)
call_group_add(group, sip_find_by_index(info->cur_call));
// Add xcall to the group
if (action == ACTION_SHOW_FLOW_EX)
call_group_add(group, call_get_xcall(sip_find_by_index(info->cur_call)));
if (action == ACTION_SHOW_RAW) {
// Create a Call Flow panel
ui_create_panel(PANEL_CALL_RAW);
call_raw_set_group(group);
} else {
// Display current call flow (normal or extended)
ui_create_panel(PANEL_CALL_FLOW);
call_flow_set_group(group);
}
break;
case ACTION_SHOW_FILTERS:
ui_create_panel(PANEL_FILTER);
break;
case ACTION_SHOW_COLUMNS:
ui_create_panel(PANEL_COLUMN_SELECT);
break;
case ACTION_SHOW_STATS:
ui_create_panel(PANEL_STATS);
break;
case ACTION_SAVE:
next_panel = ui_create_panel(PANEL_SAVE);
save_set_group(ui_get_panel(next_panel), info->group);
break;
case ACTION_CLEAR:
// Clear group calls
vector_clear(info->group->calls);
break;
case ACTION_CLEAR_CALLS:
// Remove all stored calls
sip_calls_clear();
// Clear List
call_list_clear(panel);
break;
case ACTION_AUTOSCROLL:
info->autoscroll = (info->autoscroll) ? 0 : 1;
break;
case ACTION_SHOW_SETTINGS:
ui_create_panel(PANEL_SETTINGS);
break;
case ACTION_SELECT:
call = vector_item(vector_iterator_vector(&info->calls), info->cur_call);
if (call_group_exists(info->group, call)) {
call_group_del(info->group, call);
} else {
call_group_add(info->group, call);
}
break;
case ACTION_PREV_SCREEN:
// Handle quit from this screen unless requested
if (setting_enabled(SETTING_EXITPROMPT)) {
if (dialog_confirm("Confirm exit", "Are you sure you want to quit?", "Yes,No") == 0) {
return KEY_ESC;
} else {
return 0;
}
} else {
return KEY_ESC;
}
break;
default:
// Parse next action
continue;
}
// This panel has handled the key successfully
break;
}
// Return if this panel has handled or not the key
return (action == ERR) ? key : 0;
}