static gboolean button_pressed(int x, int y)
{
if (menu_on && menubg &&
x < menubg->w &&
y < menubg->h) {
if (handle_menu(x, y))
refresh_window();
return TRUE;
}
if (menuicon &&
x < menuicon->w &&
y < menuicon->h) {
menu_on = TRUE;
refresh_window();
return TRUE;
}
int t = find_box(x, y);
if (t < 0)
return FALSE;
int tatami = point_click_areas[t].tatami;
last_wins[tatami-1].cat = match_list[tatami-1][0].category;
last_wins[tatami-1].num = match_list[tatami-1][0].number;
refresh_window();
return TRUE;
}
static void flip_pixel(int x, int y, chip_8_cpu cpu) {
int scr_height, scr_width;
getmaxyx(stdscr, scr_height, scr_width);
int max_height = (default_window_height < scr_height) ? default_window_height : scr_height;
int max_width = (default_window_width < scr_width) ? default_window_width : scr_width;
int draw_x = x + 1;
int draw_y = y + 1;
while (draw_x >= max_width) {
draw_x -= max_width;
}
if (draw_x == 0) {
draw_x = 1;
}
if (draw_x == max_width) {
draw_x = max_width - 1;
}
// https://www.mkssoftware.com/docs/man3/curs_inch.3.asp
chtype char_info = mvwinch(cpu->chip_8_screen, draw_y, draw_x);
char char_at = char_info & A_CHARTEXT;
char new_pixel = (char_at == ACTIVE_PIXEL) ? INACTIVE_PIXEL : ACTIVE_PIXEL;
mvwaddch(cpu->chip_8_screen, draw_y, draw_x, new_pixel);
set_vf_if(char_at == ACTIVE_PIXEL, cpu);
refresh_window(cpu->chip_8_screen);
}
static WINDOW *init_ncurses(int height, int width) {
initscr();
curs_set(0);
cbreak();
WINDOW *window = create_window(height, width);
refresh_window(window);
return window;
}
void EMSCRIPTEN_KEEPALIVE main_loop(void)
{
time_t now = time(NULL);
static time_t graph_update;
char url[64];
static int tatami = 1;
static time_t forced_update;
#if 1
SDL_Event event;
while (SDL_PollEvent(&event)) {
switch(event.type) {
case SDL_MOUSEBUTTONDOWN: {
SDL_MouseButtonEvent *m = (SDL_MouseButtonEvent*)&event;
//printf("button down: %d,%d %d,%d\n", m->button, m->state, m->x, m->y);
button_pressed(m->x, m->y);
break;
}
}
}
if (now > next_update ||
now > forced_update + 3 ||
icontimer == 1) {
refresh_window();
forced_update = now;
}
timeout_ask_for_data(NULL);
if (now > graph_update+2) {
graph_update = now;
emscripten_async_wget_data("matchinfo?t=0", NULL, onloadabstract, onerror);
}
mouse_move();
if (icontimer > 0) {
icontimer--;
}
SDL_Rect dest;
dest.x = dest.y = dest.w = dest.h = 0;
//dest.y = icontimer - 50;
//if (dest.y > 0) dest.y = 0;
if (menuicon && icontimer > 2) {
SDL_BlitSurface(menuicon, NULL, darea, &dest);
}
if (menu_on && menubg) {
icontimer = 50;
show_menu();
}
#endif
}
void execute_loop(chip_8_cpu cpu, FILE *debug_log) {
if (pthread_create(&(cpu->delay_decrement_thread), NULL, delay_thread, cpu) != 0) {
shutdown_cpu(cpu, 1);
}
if (pthread_create(&(cpu->sound_decrement_thread), NULL, sound_thread, cpu) != 0) {
fprintf(stderr, "Failed to start the sound register thread, exiting...\n");
shutdown_cpu(cpu, 1);
}
pthread_detach(cpu->delay_decrement_thread);
pthread_detach(cpu->sound_decrement_thread);
cpu->chip_8_screen = init_ncurses(default_window_height, default_window_width);
refresh_window(cpu->chip_8_screen);
while (1) {
if (cpu->program_counter >= MEMORY_SIZE) {
fprintf(stderr, "ERR - Fatal memory error: invalid access at memory cell: '%d'\n", cpu->program_counter);
shutdown_cpu(cpu, 1);
}
if (cpu->halt) {
break;
}
opcode instr = fetch_opcode(cpu);
if (debug_log) {
print_debug_info(debug_log, instr, cpu);
}
execute_opcode(instr, cpu);
if (cpu->performed_jump) {
cpu->performed_jump = false;
continue;
}
if (cpu->skip_opcode) {
cpu->program_counter = cpu->program_counter + 2;
cpu->skip_opcode = false;
}
else {
cpu->program_counter = cpu->program_counter + 1;
}
}
// allow 0.1 seconds for the threads to clean up their memory
usleep(100000);
delwin(cpu->chip_8_screen);
endwin();
}
void
ui_stat_update(view_t *view, int lazy_redraw)
{
if(!cfg.display_statusline || view != curr_view)
{
return;
}
/* Don't redraw anything until :restart command is finished. */
if(curr_stats.restart_in_progress)
{
return;
}
ui_stat_job_bar_check_for_updates();
if(cfg.status_line[0] == '\0')
{
update_stat_window_old(view, lazy_redraw);
return;
}
const int width = getmaxx(stdscr);
wresize(stat_win, 1, width);
ui_set_bg(stat_win, &cfg.cs.color[STATUS_LINE_COLOR],
cfg.cs.pair[STATUS_LINE_COLOR]);
werase(stat_win);
checked_wmove(stat_win, 0, 0);
cchar_t default_attr;
setcchar(&default_attr, L" ", cfg.cs.color[STATUS_LINE_COLOR].attr,
cfg.cs.pair[STATUS_LINE_COLOR], NULL);
LineWithAttrs result = expand_status_line_macros(view, cfg.status_line);
assert(strlen(result.attrs) == utf8_strsw(result.line) && "Broken attrs!");
result.line = break_in_two(result.line, width, "%=");
result.attrs = break_in_two(result.attrs, width, "=");
print_with_attrs(stat_win, result.line, result.attrs, &default_attr);
free(result.line);
free(result.attrs);
refresh_window(stat_win, lazy_redraw);
}
std::list<std::pair<int, int>> inventory_drop_selector::execute()
{
prepare_columns( true );
int count = 0;
while( true ) {
refresh_window();
const std::string action = ctxt.handle_input();
const long ch = ctxt.get_raw_input().get_first_input();
auto entry = find_entry_by_invlet( ch );
if( ch >= '0' && ch <= '9' ) {
count = std::min( count, INT_MAX / 10 - 10 );
count *= 10;
count += ch - '0';
} else if( entry != nullptr ) {
set_drop_count( *entry, count );
count = 0;
} else if( action == "RIGHT" ) {
for( const auto &entry : get_active_column().get_all_selected() ) {
set_drop_count( *entry, count );
}
count = 0;
} else if( action == "CONFIRM" ) {
break;
} else if( action == "QUIT" ) {
return std::list<std::pair<int, int> >();
} else {
on_action( action );
count = 0;
}
}
std::list<std::pair<int, int>> dropped_pos_and_qty;
for( auto drop_pair : dropping ) {
dropped_pos_and_qty.push_back( std::make_pair( u.get_item_position( drop_pair.first ), drop_pair.second ) );
}
return dropped_pos_and_qty;
}
void read_offline_support(void)
{
int c,selected=0;
if (current_group<0) { /* no group selected, get all */
read_all_groups();
if (windows[1].id>0) { refresh_clear_window( windows[1].id ); }
return;
}
if (maximum_overview>=0) {
for (c=0;c<maximum_overview+1;c++) {
if (overview[c].viewed==SELECT_RET) { selected++; }
}
}
if (selected) { /* get selected articles */
read_selected_selected_group( current_group );
} else { /* get all articles */
read_all_selected_group( current_group );
}
if (windows[1].id>0) { refresh_window( windows[1].id ); }
}
item_location &inventory_pick_selector::execute()
{
prepare_columns( false );
while( true ) {
refresh_window();
const std::string action = ctxt.handle_input();
const long ch = ctxt.get_raw_input().get_first_input();
const auto entry = find_entry_by_invlet( ch );
if( entry != nullptr ) {
return entry->get_location();
} else if( action == "QUIT" ) {
return *null_location;
} else if( action == "RIGHT" || action == "CONFIRM" ) {
return get_active_column().get_selected().get_location();
} else {
on_action( action );
}
}
}
std::pair<const item *, const item *> inventory_compare_selector::execute()
{
prepare_columns( true );
while(true) {
refresh_window();
const std::string action = ctxt.handle_input();
const long ch = ctxt.get_raw_input().get_first_input();
const auto entry = find_entry_by_invlet( ch );
if( entry != nullptr ) {
toggle_entry( entry );
} else if(action == "RIGHT") {
const auto selection( get_active_column().get_all_selected() );
for( auto &entry : selection ) {
if( entry->chosen_count == 0 || selection.size() == 1 ) {
toggle_entry( entry );
if( compared.size() == 2 ) {
break;
}
}
}
} else if( action == "QUIT" ) {
return std::make_pair( nullptr, nullptr );
} else {
on_action( action );
}
if( compared.size() == 2 ) {
const auto res = std::make_pair( &compared.back()->get_item(), &compared.front()->get_item() );
toggle_entry( compared.back() );
return res;
}
}
}
/* Formats status line in the "old way" (before introduction of 'statusline'
* option). */
static void
update_stat_window_old(view_t *view, int lazy_redraw)
{
const dir_entry_t *const curr = get_current_entry(view);
char name_buf[160*2 + 1];
char perm_buf[26];
char size_buf[64];
char id_buf[52];
int x;
int cur_x;
size_t print_width;
char *filename;
if(curr == NULL || fentry_is_fake(curr))
{
werase(stat_win);
refresh_window(stat_win, lazy_redraw);
return;
}
x = getmaxx(stdscr);
wresize(stat_win, 1, x);
ui_set_bg(stat_win, &cfg.cs.color[STATUS_LINE_COLOR],
cfg.cs.pair[STATUS_LINE_COLOR]);
filename = get_current_file_name(view);
print_width = utf8_strsnlen(filename, 20 + MAX(0, x - 83));
copy_str(name_buf, MIN(sizeof(name_buf), print_width + 1), filename);
friendly_size_notation(fentry_get_size(view, curr), sizeof(size_buf),
size_buf);
get_uid_string(curr, 0, sizeof(id_buf), id_buf);
if(id_buf[0] != '\0')
strcat(id_buf, ":");
get_gid_string(curr, 0, sizeof(id_buf) - strlen(id_buf),
id_buf + strlen(id_buf));
#ifndef _WIN32
get_perm_string(perm_buf, sizeof(perm_buf), curr->mode);
#else
copy_str(perm_buf, sizeof(perm_buf), attr_str_long(curr->attrs));
#endif
werase(stat_win);
cur_x = 2;
checked_wmove(stat_win, 0, cur_x);
wprint(stat_win, name_buf);
cur_x += 22;
if(x > 83)
cur_x += x - 83;
mvwaddstr(stat_win, 0, cur_x, size_buf);
cur_x += 12;
mvwaddstr(stat_win, 0, cur_x, perm_buf);
cur_x += 11;
snprintf(name_buf, sizeof(name_buf), "%d %s filtered", view->filtered,
(view->filtered == 1) ? "file" : "files");
if(view->filtered > 0)
mvwaddstr(stat_win, 0, x - (strlen(name_buf) + 2), name_buf);
if(cur_x + strlen(id_buf) + 1 > x - (strlen(name_buf) + 2))
break_at(id_buf, ':');
if(cur_x + strlen(id_buf) + 1 > x - (strlen(name_buf) + 2))
id_buf[0] = '\0';
mvwaddstr(stat_win, 0, cur_x, id_buf);
refresh_window(stat_win, lazy_redraw);
}
void Csierpinski_2DView::stop_animation( ){
animation.turn_off( );
theApp.OnAppAbout( );
animation.turn_on( );
refresh_window( );
}
int main(int argc, char *argv[])
{
struct arguments arguments;
signal(SIGINT, finish);
arguments.verbose = 0;
arguments.nopy = 0;
arguments.files = NULL;
arguments.num_files = 0;
argp_parse(&argp, argc, argv, 0, 0, &arguments);
vx_py_init_python(arguments.num_files, argc, argv);
init_curses();
getmaxyx(stdscr, row, col);
vx_py_load_start();
clear();
refresh();
get_cursor_rowcol(focused_window->buffer->text, &screen_rows, &screen_cols);
vx_py_update_vars();
vx_py_pump();
wmove(focused_window->curses_window, 0, 0);
refresh_window(focused_window);
clock_t last_tick = clock();
float update_every = .25;
while (lets_edit)
{
if (lets_suspend) {
endwin();
raise(SIGSTOP);
lets_suspend = 0;
refresh();
clear();
nonl();
raw();
noecho();
getmaxyx(stdscr, row, col);
vx_py_update_vars();
vx_py_register_resize();
continue;
}
float delay = update_every - ((float)(clock() - last_tick))/CLOCKS_PER_SEC;
timeout(delay*1000);
int c = getch();
size_t bytes;
int utf8q = 1;
/* Handle resize */
if (c == KEY_RESIZE) {
endwin();
refresh();
clear();
getmaxyx(stdscr, row, col);
vx_py_update_vars();
vx_py_register_resize();
continue;
}
/* Handle escape and alt */
if (c != ERR) {
if (c == '\033') {
nodelay(stdscr, 1);
c = getch();
if (c == ERR) {
// got an escape
c = '\033';
} else {
// got an alt+key
c |= 0x80;
utf8q = 0;
}
nodelay(stdscr, 0);
}
/* handle utf8 */
bytes = more_bytes_utf8[c];
if (utf8q && bytes > 0) {
int i;
char *c_utf8 = calloc(1, bytes + 2);
c_utf8[0] = c;
nodelay(stdscr, 1);
for (i = 0; i < bytes; ++i) {
c = getch();
c_utf8[i+1] = c;
}
vx_py_handle_key_utf8(c_utf8);
nodelay(stdscr, 0);
free(c_utf8);
} else {
vx_py_handle_key(c);
}
}
get_cursor_rowcol(focused_window->buffer->text, &screen_rows, &screen_cols);
while (screen_rows+1 < focused_window->line && focused_window->line > 1) --focused_window->line;
while (screen_rows+1 > focused_window->line + focused_window->lines - 1) ++focused_window->line;
while (screen_cols < focused_window->column && focused_window->column > 1) --focused_window->column;
while (screen_cols > focused_window->column + focused_window->columns - 4) ++focused_window->column;
vx_py_update_vars();
vx_py_pump();
wmove(focused_window->curses_window, screen_rows - (focused_window->line - 1), screen_cols - (focused_window->column - 1));
refresh_window(focused_window);
last_tick = clock();
}
vx_py_deinit_python();
finish(0);
}
static void refresh_graph(void)
{
//printf("graph update timeout\n");
refresh_window();
}
static void input_autocomplete(void) {
int dx = 0, prefix_pos = pos;
char *p;
/* find a usable prefix */
if (prefix_pos && prefix_pos <= len) {
prefix_pos = prev_pos(input_buffer, prefix_pos, encoding);
dx--;
while (prefix_pos && ne_isword(get_char(&input_buffer[prefix_pos], encoding), encoding)) {
dx--;
prefix_pos = prev_pos(input_buffer, prefix_pos, encoding);
}
if (! ne_isword(get_char(&input_buffer[prefix_pos], encoding), encoding)) {
dx++;
prefix_pos = next_pos(input_buffer, prefix_pos, encoding);
}
p = malloc(pos - prefix_pos + 1);
if (!p) {
alert(); /* OUT_OF_MEMORY */
return;
}
strncpy(p, &input_buffer[prefix_pos], pos - prefix_pos);
}
else p = malloc(1); /* no prefix left of the cursor; we'll give an empty one. */
p[pos - prefix_pos] = 0;
int ac_err;
if (p = autocomplete(p, NULL, true, &ac_err)) {
encoding_type ac_encoding = detect_encoding(p, strlen(p));
if (ac_encoding != ENC_ASCII && encoding != ENC_ASCII && ac_encoding != encoding) {
free(p);
alert();
} else {
encoding = ac_encoding;
if (prefix_pos < pos) {
memmove(&input_buffer[prefix_pos], &input_buffer[pos], len - pos + 1);
len -= pos - prefix_pos;
pos = prefix_pos;
}
int ac_len = strlen(p);
if (ac_len + len >= MAX_INPUT_LINE_LEN) ac_len = MAX_INPUT_LINE_LEN - len;
memmove(&input_buffer[pos + ac_len], &input_buffer[pos], len - pos + 1);
memmove(&input_buffer[pos], p, ac_len);
len += ac_len;
while (ac_len > 0) {
const int cw = get_char_width(&input_buffer[pos],encoding);
pos = next_pos(input_buffer, pos, encoding);
ac_len -= cw;
dx++;
}
free(p);
x += dx;
if (x >= ne_columns) {
dx = x - ne_columns + 1;
while (dx--) {
offset = next_pos(input_buffer, offset, encoding);
}
x = ne_columns - 1;
}
}
}
if (ac_err == AUTOCOMPLETE_COMPLETED || ac_err == AUTOCOMPLETE_CANCELLED) {
do_action(cur_buffer, REFRESH_A, 0, NULL);
refresh_window(cur_buffer);
set_attr(0);
print_prompt(NULL);
}
input_refresh();
}
LRESULT CALLBACK stream_WndProc (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
RECT rect ;
int cxClient, cyClient;
static HMENU hMenu ;
POINT point ;
int ret, idx;
TCHAR buf[64];
char file_name[MAX_FILE_PATH_LEN];
static int edit_iItem=-1 ;
static int edit_iSubItem;
LVITEM lv_item;
switch (message)
{
case WM_CREATE:
hwnd_stream= hwnd;
hMenu = LoadMenu (g_hInstance, TEXT("my_popup_menu")) ;
hMenu = GetSubMenu (hMenu, 0) ;
hwnd_dynamic_edit=CreateWindow (TEXT("edit"), TEXT(""),
WS_CHILD|ES_AUTOHSCROLL,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
hwnd, (HMENU)ID_DYNAMIC_EDIT, g_hInstance, NULL) ;
SendMessage(hwnd_dynamic_edit, WM_SETFONT, (WPARAM)char_font_2, 0);
hwnd_lv = CreateListView(hwnd);
//InitListViewImageLists(hwnd_lv);
InitListViewColumns(hwnd_lv);
lv_row_color_init();
old_lv_proc = (WNDPROC) SetWindowLong (hwnd_lv,
GWL_WNDPROC, (LONG)my_lv_proc) ;
ShowWindow(hwnd_lv, 1) ;
refresh_window(hwnd_lv) ;
add_tip(hwndTip, hwnd_lv, TEXT("点击鼠标右键进行操作"));
return 0 ;
case WM_SIZE:
cxClient = LOWORD (lParam) ;
cyClient = HIWORD (lParam) ;
MoveWindow(hwnd_lv, 0, 0,
cxClient, cyClient, TRUE) ;
return 0 ;
case WM_NOTIFY:
{
NMHDR *pt_nmhdr=(void *)lParam;
switch(LOWORD(wParam))
{
case ID_LV:
// if code == NM_CLICK - Single click on an item
if(pt_nmhdr->code == NM_CLICK || pt_nmhdr->code == NM_DBLCLK)
{
int iItem = ((LPNMITEMACTIVATE)lParam)->iItem;
int iSubItem=((LPNMITEMACTIVATE)lParam)->iSubItem;
if (iItem>=0 && ((iSubItem>=3 && iSubItem<=5) || iSubItem==7))
{
ListView_GetSubItemRect(hwnd_lv,iItem,iSubItem,LVIR_LABEL,&rect);
ListView_GetItemText(hwnd_lv, iItem, iSubItem, buf, sizeof(buf));
MoveWindow (hwnd_dynamic_edit
,rect.left, rect.top, rect.right-rect.left, rect.bottom-rect.top, TRUE);
SetWindowText(hwnd_dynamic_edit, buf);
ShowWindow (hwnd_dynamic_edit, 1) ;
SetFocus(hwnd_dynamic_edit);
SendMessage(hwnd_dynamic_edit, EM_SETSEL, (WPARAM)0, (LPARAM)-1);
edit_iItem = iItem;
edit_iSubItem = iSubItem;
}
return 0;
}
else if (pt_nmhdr->code == NM_RCLICK)
{
point = ((LPNMITEMACTIVATE)lParam)->ptAction;
ListView_GetItem(hwnd_lv, &lv_item);
ClientToScreen (hwnd_lv, &point) ;
TrackPopupMenu (hMenu, TPM_LEFTBUTTON, point.x, point.y, 0, hwnd_stream, NULL) ;
return 0;
}
else if (pt_nmhdr->code == LVN_ITEMCHANGED)
{
if (!init_over) break;
if (lv_in_op) break;
//if((((LPNMLISTVIEW)lParam)->uOldState&LVIS_STATEIMAGEMASK) !=
// (((LPNMLISTVIEW)lParam)->uNewState&LVIS_STATEIMAGEMASK))
{
int iItem = ((LPNMITEMACTIVATE)lParam)->iItem;
int selected = ListView_GetCheckState(hwnd_lv, iItem);
if (g_apt_streams[iItem]->selected!=selected)
{
doc_modified=1;
g_apt_streams[iItem]->selected=selected;
update_statusbar();
}
}
return 0;
}
break;
}
break;
}
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDM_STREAM_NEW:
init_stream(>_edit_stream);
gt_edit_stream.len=gat_sample_pkts[0].len;
memcpy(gt_edit_stream.data, gat_sample_pkts[0].pkt_data, gt_edit_stream.len);
ret=DialogBox(g_hInstance, TEXT("STREAM_EDIT_DLG"), hwnd, StreamEditDlgProc);
if (IDOK==ret)
{
add_stream(>_edit_stream);
re_populate_items();
}
return 0 ;
case IDM_STREAM_NEW_HEX:
{
int len;
char buf[MAX_PACKET_LEN];
if (get_open_file_name(file_name, hwnd, ALL_FILE_FILTER))
return 0;
len = read_file_to_buf(buf, sizeof(buf)-1, file_name);
if (len>0)
add_stream_from_hex_text(buf, len);
else
err_msg_box("读取文件内容失败");
return 0 ;
}
case IDM_STREAM_NEW_BIN:
{
int len;
char buf[MAX_PACKET_LEN];
if (get_open_file_name(file_name, hwnd, ALL_FILE_FILTER))
return 0;
len = read_file_to_buf(buf, sizeof(buf)-1, file_name);
if (len>0)
add_stream_from_raw_data(buf, len);
else
err_msg_box("读取文件内容失败");
return 0 ;
}
case IDM_STREAM_NEW_PCAP:
{
if (get_open_file_name(file_name, hwnd, PCAP_FILE_FILTER))
return 0;
add_stream_from_pcap(file_name);
return 0 ;
}
case IDM_STREAM_DEL:
idx=GetIndex(hwnd_lv);
//ListView_DeleteItem(hwnd_lv, idx);
delete_stream(idx);
re_populate_items();
update_statusbar();
return 0 ;
case IDM_STREAM_EDIT:
cur_strm_idx=GetIndex(hwnd_lv);
if (cur_strm_idx<0) return 0;
cpy_stream(>_edit_stream, g_apt_streams[cur_strm_idx]);
ret=DialogBox(g_hInstance, TEXT("STREAM_EDIT_DLG"), hwnd, StreamEditDlgProc);
if (IDOK==ret)
{
doc_modified=1;
cpy_stream(g_apt_streams[cur_strm_idx], >_edit_stream);
re_populate_items();
}
//ListView_DeleteAllItems(hwnd_lv);
return 0 ;
case IDM_STREAM_DEL_SEL:
//DelSel(hwnd_lv);
delete_sel_stream();
re_populate_items();
update_statusbar();
return 0 ;
case IDM_STREAM_SEL_ALL:
SelAll(hwnd_lv);
return 0 ;
case IDM_STREAM_SEL_RVS:
SelRvs(hwnd_lv);
return 0 ;
case IDM_STREAM_COPY:
copy_idx = GetIndex(hwnd_lv);
return 0 ;
case IDM_STREAM_PASTE:
cpy_stream(>_edit_stream, g_apt_streams[copy_idx]);
add_stream(>_edit_stream);
re_populate_items();
return 0 ;
case IDM_STREAM_MAKE_FRAGS:
{
ret=DialogBox(g_hInstance, TEXT("FRAG_DLG"), hwnd, FragDlgProc);
return 0 ;
}
case IDM_STREAM_SEL2PCAP:
{
ret=get_save_file_name(file_name, hwnd, PCAP_FILE_FILTER, PCAP_FILE_SUFFIX);
if (ret) return 0 ;
stream2dump(file_name);
update_pcap_file_history(file_name);
return 0 ;
}
case IDM_STREAM_2_BIN:
{
ret=get_save_file_name(file_name, hwnd, BIN_FILE_FILTER, BIN_FILE_SUFFIX);
if (ret) return 0 ;
stream_2_bin(file_name);
return 0 ;
}
case IDM_STREAM_2_TEXT:
{
ret=get_save_file_name(file_name, hwnd, TEXT_FILE_FILTER, TEXT_FILE_SUFFIX);
if (ret) return 0 ;
stream_2_text(file_name);
return 0 ;
}
case ID_DYNAMIC_EDIT:
if (HIWORD(wParam)==EN_KILLFOCUS)
{
update_grid_from_edit(edit_iItem, edit_iSubItem);
edit_iItem=-1;
return 0 ;
}
}
break;
case WM_KEYDOWN:
if (VK_RETURN==wParam)
{
SetFocus(hwnd);
return 0;
}
break;
case WM_INITMENUPOPUP:
{
int idx=GetIndex(hwnd_lv);
t_stream *pt_stream = g_apt_streams[idx];
int sel_cnt=GetSelCnt(hwnd_lv);
int item_cnt=ListView_GetItemCount(hwnd_lv);
if (lParam == 0)
{
UINT add_stream_menu_state = nr_cur_stream<MAX_STREAM_NUM ? MF_ENABLED : MF_GRAYED;
EnableMenuItem ((HMENU) wParam, IDM_STREAM_NEW, add_stream_menu_state);
EnableMenuItem ((HMENU) wParam, IDM_STREAM_NEW_HEX, add_stream_menu_state);
EnableMenuItem ((HMENU) wParam, IDM_STREAM_NEW_BIN, add_stream_menu_state);
EnableMenuItem ((HMENU) wParam, IDM_STREAM_NEW_PCAP, add_stream_menu_state);
EnableMenuItem ((HMENU) wParam, IDM_STREAM_EDIT, idx>=0 ? MF_ENABLED : MF_GRAYED);
EnableMenuItem ((HMENU) wParam, IDM_STREAM_DEL, idx>=0 ? MF_ENABLED : MF_GRAYED);
EnableMenuItem ((HMENU) wParam, IDM_STREAM_COPY, idx>=0 ? MF_ENABLED : MF_GRAYED);
EnableMenuItem ((HMENU) wParam, IDM_STREAM_PASTE, copy_idx>=0 && item_cnt>copy_idx ? MF_ENABLED : MF_GRAYED);
EnableMenuItem ((HMENU) wParam, IDM_STREAM_DEL_SEL, sel_cnt ? MF_ENABLED : MF_GRAYED);
EnableMenuItem ((HMENU) wParam, IDM_STREAM_SEL_ALL, item_cnt ? MF_ENABLED : MF_GRAYED);
EnableMenuItem ((HMENU) wParam, IDM_STREAM_SEL_RVS, item_cnt ? MF_ENABLED : MF_GRAYED);
EnableMenuItem ((HMENU) wParam, IDM_STREAM_MAKE_FRAGS, idx>=0&&stream_fragable(pt_stream) ? MF_ENABLED : MF_GRAYED);
EnableMenuItem ((HMENU) wParam, IDM_STREAM_SEL2PCAP, sel_cnt ? MF_ENABLED : MF_GRAYED);
EnableMenuItem ((HMENU) wParam, IDM_STREAM_2_BIN, idx>=0 ? MF_ENABLED : MF_GRAYED);
EnableMenuItem ((HMENU) wParam, IDM_STREAM_2_TEXT, idx>=0 ? MF_ENABLED : MF_GRAYED);
return 0;
}
break;
}
}
return DefWindowProc (hwnd, message, wParam, lParam) ;
}
int main(int argc, char **argv) {
char *locale = setlocale(LC_ALL, "");
for(int i = 0; i < 256; i++) localised_up_case[i] = toupper(i);
if (locale) {
struct re_pattern_buffer re_pb;
struct re_registers re_reg;
memset(&re_pb, 0, sizeof re_pb);
memset(&re_reg, 0, sizeof re_reg);
re_pb.translate = localised_up_case;
re_compile_pattern(LOCALE_REGEX, strlen(LOCALE_REGEX), &re_pb);
if (re_search(&re_pb, locale, strlen(locale), 0, strlen(locale), &re_reg) >= 0) {
if (re_reg.start[1] >= 0) io_utf8 = true;
}
free(re_reg.start);
free(re_reg.end);
}
bool no_config = false;
char *macro_name = NULL, *key_bindings_name = NULL, *menu_conf_name = NULL, *startup_prefs_name = DEF_PREFS_NAME;
char * const skiplist = calloc(argc, 1);
if (!skiplist) exit(1); /* We need this many flags. */
for(int i = 1; i < argc; i++) {
if (argv[i][0] == '-' && (!strcmp(&argv[i][1], "h") || !strcmp(&argv[i][1], "-help" "\0" VERSION_STRING))) {
puts(ARG_HELP);
exit(0);
}
/* Special arguments start with two dashes. If we find one, we
cancel its entry in argv[], so that it will be skipped when opening
the specified files. The only exception is +N for skipping to the
N-th line. */
if (argv[i][0] == '-' && argv[i][1] == '-') {
if (!argv[i][2]) i++; /* You can use "--" to force the next token to be a filename */
else if (!strcmp(&argv[i][2], "noconfig") || !strcmp(&argv[i][2], "no-config")) {
no_config = true;
skiplist[i] = 1; /* argv[i] = NULL; */
}
else if (!strcmp(&argv[i][2], "noansi") || !strcmp(&argv[i][2], "no-ansi")) {
ansi = false;
skiplist[i] = 1; /* argv[i] = NULL; */
}
else if (!strcmp(&argv[i][2], "no-syntax")) {
do_syntax = false;
skiplist[i] = 1; /* argv[i] = NULL; */
}
else if (!strcmp(&argv[i][2], "prefs")) {
if (i < argc-1) {
startup_prefs_name = argv[i+1];
skiplist[i] = skiplist[i+1] = 1; /* argv[i] = argv[i+1] = NULL; */
}
}
else if (!strcmp(&argv[i][2], "ansi")) {
ansi = true;
skiplist[i] = 1; /* argv[i] = NULL; */
}
else if (!strcmp(&argv[i][2], "utf8")) {
io_utf8 = true;
skiplist[i] = 1; /* argv[i] = NULL; */
}
else if (!strcmp(&argv[i][2], "no-utf8")) {
io_utf8 = false;
skiplist[i] = 1; /* argv[i] = NULL; */
}
else if (!strcmp(&argv[i][2], "macro")) {
if (i < argc-1) {
macro_name = argv[i+1];
skiplist[i] = skiplist[i+1] = 1; /* argv[i] = argv[i+1] = NULL; */
}
}
else if (!strcmp(&argv[i][2], "keys")) {
if (i < argc-1) {
key_bindings_name = argv[i+1];
skiplist[i] = skiplist[i+1] = 1; /* argv[i] = argv[i+1] = NULL; */
}
}
else if (!strcmp(&argv[i][2], "menus")) {
if (i < argc-1) {
menu_conf_name = argv[i+1];
skiplist[i] = skiplist[i+1] = 1; /* argv[i] = argv[i+1] = NULL; */
}
}
}
}
#ifdef NE_TEST
/* Dump the builtin menu and key bindings to compare to
doc/default.menus and doc/default.keys. */
int dump_config(void);
dump_config();
#endif
/* Unless --noconfig was specified, we try to configure the
menus and the keyboard. Note that these functions can exit() on error. */
if (!no_config) {
get_menu_configuration(menu_conf_name);
get_key_bindings(key_bindings_name);
}
/* If we cannot even create a buffer, better go... */
if (!new_buffer()) exit(1);
/* Now that key_bindings are loaded, try to fix up the message for NOT_FOUND. */
{
char *repeat_last_keystroke, *new_not_found;
if ((repeat_last_keystroke = find_key_strokes(REPEATLAST_A, 1))) {
if ((new_not_found = malloc(39+strlen(repeat_last_keystroke)))) {
strcat(strcat(strcpy(new_not_found, "Not Found. (RepeatLast with "), repeat_last_keystroke), " to wrap.)");
error_msg[NOT_FOUND] = new_not_found;
}
free(repeat_last_keystroke);
}
}
clear_buffer(cur_buffer);
/* The INT_MAX clip always exists, and it is used by the Through command. */
clip_desc * const cd = alloc_clip_desc(INT_MAX, 0);
if (!cd) exit(1);
add_head(&clips, &cd->cd_node);
/* General terminfo and cursor motion initalization. From here onwards,
we cannot exit() lightly. */
term_init();
/* We will be always using the last line for the status bar. */
set_terminal_window(ne_lines-1);
/* We read in all the key capabilities. */
read_key_capabilities();
/* Some initializations of other modules... */
re_set_syntax(
RE_CONTEXT_INDEP_ANCHORS |
RE_CONTEXT_INDEP_OPS | RE_HAT_LISTS_NOT_NEWLINE |
RE_NEWLINE_ALT | RE_NO_BK_PARENS |
RE_NO_BK_VBAR | RE_NO_EMPTY_RANGES
);
bool first_file = true;
load_virtual_extensions();
load_auto_prefs(cur_buffer, startup_prefs_name);
buffer *stdin_buffer = NULL;
if (!isatty(fileno(stdin))) {
first_file = false;
const int error = load_fd_in_buffer(cur_buffer, fileno(stdin));
print_error(error);
stdin_buffer = cur_buffer;
if (!(freopen("/dev/tty", "r", stdin))) {
fprintf(stderr, "Cannot reopen input tty\n");
abort();
}
}
/* The terminal is prepared for interactive I/O. */
set_interactive_mode();
clear_entire_screen();
/* This function sets fatal_code() as signal interrupt handler
for all the dangerous signals (SIGILL, SIGSEGV etc.). */
set_fatal_code();
if (argc > 1) {
/* The first file opened does not need a NEWDOC_A action. Note that
file loading can be interrupted (wildcarding can sometimes produce
unwanted results). */
uint64_t first_line = 0, first_col = 0;
bool binary = false, skip_plus = false, read_only = false;
stop = false;
for(int i = 1; i < argc && !stop; i++) {
if (argv[i] && !skiplist[i]) {
if (argv[i][0] == '+' && !skip_plus) { /* looking for "+", or "+N" or "+N,M" */
uint64_t tmp_l = INT64_MAX, tmp_c = 0;
char *d;
errno = 0;
if (argv[i][1]) {
if (isdigit((unsigned char)argv[i][1])) {
tmp_l = strtoll(argv[i]+1, &d, 10);
if (!errno) {
if (*d) { /* separator between N and M */
if (isdigit((unsigned char)d[1])) {
tmp_c = strtoll(d+1, &d, 10);
if (*d) errno = ERANGE;
}
else errno = ERANGE;
}
}
}
else errno = ERANGE;
}
if (!errno) {
first_line = tmp_l;
first_col = tmp_c;
}
else {
skip_plus = true;
i--;
}
}
else if (!strcmp(argv[i], "--binary")) {
binary = true;
}
else if (!strcmp(argv[i], "--read-only") || !strcmp(argv[i], "--readonly") || !strcmp(argv[i], "--ro")) {
read_only = true;
}
else {
if (!strcmp(argv[i], "-") && stdin_buffer) {
stdin_buffer->opt.binary = binary;
if (read_only) stdin_buffer->opt.read_only = read_only;
if (first_line) do_action(stdin_buffer, GOTOLINE_A, first_line, NULL);
if (first_col) do_action(stdin_buffer, GOTOCOLUMN_A, first_col, NULL);
stdin_buffer = NULL;
}
else {
if (!strcmp(argv[i], "--")) i++;
if (!first_file) do_action(cur_buffer, NEWDOC_A, -1, NULL);
else first_file = false;
cur_buffer->opt.binary = binary;
if (i < argc) do_action(cur_buffer, OPEN_A, 0, str_dup(argv[i]));
if (first_line) do_action(cur_buffer, GOTOLINE_A, first_line, NULL);
if (first_col) do_action(cur_buffer, GOTOCOLUMN_A, first_col, NULL);
if (read_only) cur_buffer->opt.read_only = read_only;
}
first_line =
first_col = 0;
skip_plus =
binary =
read_only = false;
}
}
}
free(skiplist);
/* This call makes current the first specified file. It is called
only if more than one buffer exist. */
if (get_nth_buffer(1)) do_action(cur_buffer, NEXTDOC_A, -1, NULL);
}
/* We delay updates. In this way the macro activity does not cause display activity. */
reset_window();
delay_update();
if (macro_name) do_action(cur_buffer, MACRO_A, -1, str_dup(macro_name));
else if (first_file) {
/* If there is no file to load, and no macro to execute, we display
the "NO WARRANTY" message. */
about();
}
while(true) {
/* If we are displaying the "NO WARRANTY" info, we should not refresh the
window now */
if (!displaying_info) {
refresh_window(cur_buffer);
if (cur_buffer->opt.automatch) automatch_bracket(cur_buffer, true);
}
draw_status_bar();
move_cursor(cur_buffer->cur_y, cur_buffer->cur_x);
int c = get_key_code();
if (window_changed_size) {
print_error(do_action(cur_buffer, REFRESH_A, 0, NULL));
window_changed_size = displaying_info = false;
cur_buffer->automatch.shown = 0;
}
if (c == INVALID_CHAR) continue; /* Window resizing. */
const input_class ic = CHAR_CLASS(c);
if (displaying_info) {
refresh_window(cur_buffer);
displaying_info = false;
}
if (cur_buffer->automatch.shown) automatch_bracket(cur_buffer, false);
switch(ic) {
case INVALID:
print_error(INVALID_CHARACTER);
break;
case ALPHA:
print_error(do_action(cur_buffer, INSERTCHAR_A, c, NULL));
break;
case TAB:
print_error(do_action(cur_buffer, INSERTTAB_A, 1, NULL));
break;
case RETURN:
print_error(do_action(cur_buffer, INSERTLINE_A, -1, NULL));
break;
case COMMAND:
if (c < 0) c = -c - 1;
if (key_binding[c]) print_error(execute_command_line(cur_buffer, key_binding[c]));
break;
default:
break;
}
}
}