PANEL *
call_list_create()
{
PANEL *panel;
WINDOW *win;
int height, width, i, attrid, collen;
call_list_info_t *info;
char option[80];
const char *field, *title;
// Create a new panel that fill all the screen
panel = new_panel(newwin(LINES, COLS, 0, 0));
// Initialize Call List specific data
info = sng_malloc(sizeof(call_list_info_t));
// Store it into panel userptr
set_panel_userptr(panel, (void*) info);
// Add configured columns
for (i = 0; i < SIP_ATTR_COUNT; i++) {
// Get column attribute name from options
sprintf(option, "cl.column%d", i);
if ((field = get_option_value(option))) {
if ((attrid = sip_attr_from_name(field)) == -1)
continue;
// Get column width from options
sprintf(option, "cl.column%d.width", i);
if ((collen = get_option_int_value(option)) == -1)
collen = sip_attr_get_width(attrid);
// Get column title
title = sip_attr_get_title(attrid);
// Add column to the list
call_list_add_column(panel, attrid, field, title, collen);
}
}
// Let's draw the fixed elements of the screen
win = panel_window(panel);
getmaxyx(win, height, width);
// Initialize the fields
info->fields[FLD_LIST_FILTER] = new_field(1, width - 19, 2, 18, 0, 0);
info->fields[FLD_LIST_COUNT] = NULL;
// Create the form and post it
info->form = new_form(info->fields);
set_form_sub(info->form, win);
// Form starts inactive
call_list_form_activate(panel, 0);
// Calculate available printable area
info->list_win = subwin(win, height - 5, width, 4, 0);
info->group = call_group_create();
// Get current call list
info->calls = sip_calls_iterator();
vector_iterator_set_filter(&info->calls, filter_check_call);
info->cur_call = info->first_call = -1;
// Set autoscroll default status
info->autoscroll = setting_enabled(SETTING_CL_AUTOSCROLL);
// Apply initial configured method filters
filter_method_from_setting(setting_get_value(SETTING_FILTER_METHODS));
// Return the created panel
return panel;
}
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;
}
