void
capture_init(size_t limit, bool rtp_capture)
{
capture_cfg.limit = limit;
capture_cfg.rtp_capture = rtp_capture;
capture_cfg.sources = vector_create(1, 1);
capture_cfg.tcp_reasm = vector_create(0, 10);
capture_cfg.ip_reasm = vector_create(0, 10);
// Fixme
if (setting_has_value(SETTING_CAPTURE_STORAGE, "none")) {
capture_cfg.storage = CAPTURE_STORAGE_NONE;
} else if (setting_has_value(SETTING_CAPTURE_STORAGE, "memory")) {
capture_cfg.storage = CAPTURE_STORAGE_MEMORY;
} else if (setting_has_value(SETTING_CAPTURE_STORAGE, "disk")) {
capture_cfg.storage = CAPTURE_STORAGE_DISK;
}
// Initialize calls lock
pthread_mutexattr_t attr;
pthread_mutexattr_init(&attr);
#if defined(PTHREAD_MUTEX_RECURSIVE) || defined(__FreeBSD__) || defined(BSD) || defined (__OpenBSD__) || defined(__DragonFly__)
pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
#else
pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
#endif
pthread_mutex_init(&capture_cfg.lock, &attr);
}
int
call_raw_print_msg(PANEL *panel, sip_msg_t *msg)
{
call_raw_info_t *info;
int payload_lines, i, column, height, width;
// Message ngrep style Header
char header[256];
char payload[2048];
int color = 0;
// Get panel information
if (!(info = call_raw_info(panel)))
return -1;
// Get the pad window
WINDOW *pad = info->pad;
// Get current pad dimensions
getmaxyx(pad, height, width);
// Get message payload
strcpy(payload, msg_get_payload(msg));
// Check how many lines we well need to draw this message
payload_lines = 0;
column = 0;
for (i = 0; i < strlen(payload); i++) {
if (column == width || payload[i] == '\n') {
payload_lines++;
column = 0;
continue;
}
column++;
}
// Check if we have enough space in our huge pad to store this message
if (info->padline + payload_lines > height) {
// Create a new pad with more lines!
pad = newpad(height + 500, COLS);
// And copy all previous information
overwrite(info->pad, pad);
// Delete previous pad
delwin(info->pad);
// And store the new pad
info->pad = pad;
}
// Color the message {
if (setting_has_value(SETTING_COLORMODE, "request")) {
// Determine arrow color
if (msg_is_request(msg)) {
color = CP_RED_ON_DEF;
} else {
color = CP_GREEN_ON_DEF;
}
} else if (info->group && setting_has_value(SETTING_COLORMODE, "callid")) {
// Color by call-id
color = call_group_color(info->group, msg->call);
} else if (setting_has_value(SETTING_COLORMODE, "cseq")) {
// Color by CSeq within the same call
color = msg->cseq % 7 + 1;
}
// Turn on the message color
wattron(pad, COLOR_PAIR(color));
// Print msg header
wattron(pad, A_BOLD);
mvwprintw(pad, info->padline++, 0, "%s", sip_get_msg_header(msg, header));
wattroff(pad, A_BOLD);
// Print msg payload
info->padline += draw_message_pos(pad, msg, info->padline);
// Extra line between messages
info->padline++;
// Set this as the last printed message
info->last = msg;
return 0;
}
int
setting_disabled(int id)
{
return setting_has_value(id, "off") ||
setting_has_value(id, "no");
}
int
setting_enabled(int id)
{
return setting_has_value(id, "on") ||
setting_has_value(id, "yes");
}
int
ncurses_init()
{
int bg, fg;
const char *term;
// Set Locale
setlocale(LC_CTYPE, "");
// Initialize curses
if (!initscr()) {
fprintf(stderr, "Unable to initialize ncurses mode.\n");
return -1;
}
// Check if user wants a black background
if (setting_has_value(SETTING_BACKGROUND, "dark")) {
assume_default_colors(COLOR_WHITE, COLOR_BLACK);
} else {
use_default_colors();
}
// Enable Colors
start_color();
cbreak();
// Dont write user input on screen
noecho();
// Hide the cursor
curs_set(0);
// Only delay ESC Sequences 25 ms (we dont want Escape sequences)
ESCDELAY = 25;
// Redefine some keys
term = getenv("TERM");
if (term
&& (!strcmp(term, "xterm") || !strcmp(term, "xterm-color") || !strcmp(term, "vt220"))) {
define_key("\033[H", KEY_HOME);
define_key("\033[F", KEY_END);
define_key("\033OP", KEY_F(1));
define_key("\033OQ", KEY_F(2));
define_key("\033OR", KEY_F(3));
define_key("\033OS", KEY_F(4));
define_key("\033[11~", KEY_F(1));
define_key("\033[12~", KEY_F(2));
define_key("\033[13~", KEY_F(3));
define_key("\033[14~", KEY_F(4));
define_key("\033[17;2~", KEY_F(18));
}
if (setting_has_value(SETTING_BACKGROUND, "dark")) {
fg = COLOR_WHITE;
bg = COLOR_BLACK;
} else {
fg = COLOR_DEFAULT;
bg = COLOR_DEFAULT;
}
// Initialize colorpairs
init_pair(CP_CYAN_ON_DEF, COLOR_CYAN, bg);
init_pair(CP_YELLOW_ON_DEF, COLOR_YELLOW, bg);
init_pair(CP_MAGENTA_ON_DEF, COLOR_MAGENTA, bg);
init_pair(CP_GREEN_ON_DEF, COLOR_GREEN, bg);
init_pair(CP_RED_ON_DEF, COLOR_RED, bg);
init_pair(CP_BLUE_ON_DEF, COLOR_BLUE, bg);
init_pair(CP_WHITE_ON_DEF, COLOR_WHITE, bg);
init_pair(CP_DEF_ON_CYAN, fg, COLOR_CYAN);
init_pair(CP_DEF_ON_BLUE, fg, COLOR_BLUE);
init_pair(CP_WHITE_ON_BLUE, COLOR_WHITE, COLOR_BLUE);
init_pair(CP_BLACK_ON_CYAN, COLOR_BLACK, COLOR_CYAN);
init_pair(CP_WHITE_ON_CYAN, COLOR_WHITE, COLOR_CYAN);
init_pair(CP_YELLOW_ON_CYAN, COLOR_YELLOW, COLOR_CYAN);
init_pair(CP_BLUE_ON_CYAN, COLOR_BLUE, COLOR_CYAN);
init_pair(CP_BLUE_ON_WHITE, COLOR_BLUE, COLOR_WHITE);
init_pair(CP_CYAN_ON_WHITE, COLOR_CYAN, COLOR_WHITE);
init_pair(CP_CYAN_ON_BLACK, COLOR_CYAN, COLOR_BLACK);
return 0;
}
