/* Callback invoked when user clicks in "Delete" button */
static void delete_button_cb(GtkToolButton *toolbutton, gpointer user_data)
{
xmlDoc *preset;
gchar *preset_name;
gchar *preset_fullname;
gchar *message;
preset = dialog_choose_preset(user_data, NULL);
if (preset) {
preset_name = g_strdup(preset->name);
xmlFreeDoc(preset);
/* Ask for confirmation */
message = g_strdup_printf("Do you want to remove %s preset?",
preset_name);
if (dialog_confirm(user_data, message) == GTK_RESPONSE_YES) {
preset_fullname = g_strdup_printf("%s/%s", HOME_PRESETS,
preset_name);
g_unlink(preset_fullname);
g_free(preset_fullname);
}
g_free(message);
g_free(preset_name);
}
}
/* Callback invoked when user clicks in "Save as" button */
static void save_as_button_cb(GtkToolButton *toolbutton, gpointer user_data)
{
xmlDoc *preset;
gchar *preset_name;
gchar *message;
gboolean allow_new = TRUE;
struct dialog_and_sliders *dialog_slid =
(struct dialog_and_sliders *) user_data;
preset = dialog_choose_preset(dialog_slid->dialog, &allow_new);
if (preset) {
/* Preset already exists */
if (!allow_new) {
message =
g_strdup_printf("Do you want to overwrite %s "
"preset?", preset->name);
if (dialog_confirm(dialog_slid->dialog, message) ==
GTK_RESPONSE_YES) {
preset_name = g_strdup(preset->name);
xmlFreeDoc(preset);
preset = xmlNewDoc(BAD_CAST "1.0");
preset->name = preset_name;
preset_save(preset, dialog_slid->slider_band);
xmlFreeDoc(preset);
} else {
xmlFreeDoc(preset);
}
g_free(message);
} else {
/* Preset is new */
preset_save(preset, dialog_slid->slider_band);
xmlFreeDoc(preset);
}
}
}
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;
}
int
save_to_file(ui_t *ui)
{
char savepath[256];
char savefile[256];
char fullfile[512];
sip_call_t *call = NULL;
sip_msg_t *msg = NULL;
pcap_dumper_t *pd = NULL;
FILE *f = NULL;
int cur = 0, total = 0;
WINDOW *progress;
vector_iter_t calls, msgs, rtps, packets;
packet_t *packet;
vector_t *sorted;
// Get panel information
save_info_t *info = save_info(ui);
// Get current path field value.
memset(savepath, 0, sizeof(savepath));
strcpy(savepath, field_buffer(info->fields[FLD_SAVE_PATH], 0));
strtrim(savepath);
if (strlen(savepath))
strcat(savepath, "/");
// Get current file field value.
memset(savefile, 0, sizeof(savefile));
strcpy(savefile, field_buffer(info->fields[FLD_SAVE_FILE], 0));
strtrim(savefile);
if (!strlen(savefile)) {
dialog_run("Please enter a valid filename");
return 1;
}
if (info->saveformat == SAVE_PCAP || info->saveformat == SAVE_PCAP_RTP) {
if (!strstr(savefile, ".pcap"))
strcat(savefile, ".pcap");
} else {
if (!strstr(savefile, ".txt"))
strcat(savefile, ".txt");
}
// Absolute filename
sprintf(fullfile, "%s%s", savepath, savefile);
if (access(fullfile, R_OK) == 0) {
if (dialog_confirm("Overwrite confirmation", "Selected file already exits.\n Do you want to overwrite it?", "Yes,No") != 0)
return 1;
}
// Don't allow to save no packets!
if (info->savemode == SAVE_SELECTED && call_group_msg_count(info->group) == 0) {
dialog_run("Unable to save: No selected dialogs.");
return 1;
}
if (info->saveformat == SAVE_PCAP || info->saveformat == SAVE_PCAP_RTP) {
// Open dump file
pd = dump_open(fullfile);
if (access(fullfile, W_OK) != 0) {
dialog_run(capture_last_error());
return 1;
}
} else {
// Open a text file
if (!(f = fopen(fullfile, "w"))) {
dialog_run("Error: %s", strerror(errno));
return 0;
}
}
// Get calls iterator
switch (info->savemode) {
case SAVE_ALL:
// Get calls iterator
calls = sip_calls_iterator();
break;
case SAVE_SELECTED:
// Save selected packets to file
calls = vector_iterator(info->group->calls);
break;
case SAVE_DISPLAYED:
// Set filtering for this iterator
calls = sip_calls_iterator();
vector_iterator_set_filter(&calls, filter_check_call);
break;
default:
break;
}
if (info->savemode == SAVE_MESSAGE) {
if (info->saveformat == SAVE_TXT) {
// Save selected message to file
save_msg_txt(f, info->msg);
} else {
// Save selected message packet to pcap
dump_packet(pd, info->msg->packet);
}
} else if (info->saveformat == SAVE_TXT) {
// Save selected packets to file
while ((call = vector_iterator_next(&calls))) {
msgs = vector_iterator(call->msgs);
// Save SIP message content
while ((msg = vector_iterator_next(&msgs))) {
save_msg_txt(f, msg);
}
}
} else {
// Store all messages in a time sorted vector
sorted = vector_create(100, 50);
vector_set_sorter(sorted, capture_packet_time_sorter);
// Count packages for progress bar
while ((call = vector_iterator_next(&calls))) {
total += vector_count(call->msgs);
if (info->saveformat == SAVE_PCAP_RTP)
total += vector_count(call->rtp_packets);
}
vector_iterator_reset(&calls);
progress = dialog_progress_run("Saving packets...");
dialog_progress_set_value(progress, 0);
// Save selected packets to file
while ((call = vector_iterator_next(&calls))) {
msgs = vector_iterator(call->msgs);
// Save SIP message content
while ((msg = vector_iterator_next(&msgs))) {
// Update progress bar dialog
dialog_progress_set_value(progress, (++cur * 100) / total);
vector_append(sorted, msg->packet);
}
// Save RTP packets
if (info->saveformat == SAVE_PCAP_RTP) {
rtps = vector_iterator(call->rtp_packets);
while ((packet = vector_iterator_next(&rtps))) {
// Update progress bar dialog
dialog_progress_set_value(progress, (++cur * 100) / total);
vector_append(sorted, packet);
}
}
}
// Save sorted packets
packets = vector_iterator(sorted);
while ((packet = vector_iterator_next(&packets))) {
dump_packet(pd, packet);
}
dialog_progress_destroy(progress);
}
// Close saved file
if (info->saveformat == SAVE_PCAP || info->saveformat == SAVE_PCAP_RTP) {
dump_close(pd);
} else {
fclose(f);
}
// Show success popup
if (info->savemode == SAVE_MESSAGE) {
dialog_run("Successfully saved selected SIP message to %s", savefile);
} else {
dialog_run("Successfully saved %d dialogs to %s", vector_iterator_count(&calls), savefile);
}
return 0;
}
