X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/3d88e64dfcf5dc0fd361ce0c504c67a9196ce44c..7440fd4419acfc9c784f142fb9dee3e64c9a18c2:/window.c diff --git a/window.c b/window.c index 5d6b2cf3..5174b46f 100644 --- a/window.c +++ b/window.c @@ -1,23 +1,3 @@ -#include -#include -#include -#include -#include -#ifndef AUTO_WINSOCK -#ifdef WINSOCK_TWO -#include -#else -#include -#endif -#endif - -#ifndef NO_MULTIMON -#if WINVER < 0x0500 -#define COMPILE_MULTIMON_STUBS -#include -#endif -#endif - #include #include #include @@ -27,29 +7,27 @@ #define PUTTY_DO_GLOBALS /* actually _define_ globals */ #include "putty.h" #include "terminal.h" -#include "winstuff.h" #include "storage.h" #include "win_res.h" +#ifndef NO_MULTIMON +#if WINVER < 0x0500 +#define COMPILE_MULTIMON_STUBS +#include +#endif +#endif + +#include +#include +#include +#include + #define IDM_SHOWLOG 0x0010 #define IDM_NEWSESS 0x0020 #define IDM_DUPSESS 0x0030 #define IDM_RECONF 0x0040 #define IDM_CLRSB 0x0050 #define IDM_RESET 0x0060 -#define IDM_TEL_AYT 0x0070 -#define IDM_TEL_BRK 0x0080 -#define IDM_TEL_SYNCH 0x0090 -#define IDM_TEL_EC 0x00a0 -#define IDM_TEL_EL 0x00b0 -#define IDM_TEL_GA 0x00c0 -#define IDM_TEL_NOP 0x00d0 -#define IDM_TEL_ABORT 0x00e0 -#define IDM_TEL_AO 0x00f0 -#define IDM_TEL_IP 0x0100 -#define IDM_TEL_SUSP 0x0110 -#define IDM_TEL_EOR 0x0120 -#define IDM_TEL_EOF 0x0130 #define IDM_HELP 0x0140 #define IDM_ABOUT 0x0150 #define IDM_SAVEDSESS 0x0160 @@ -59,11 +37,16 @@ #define IDM_SESSLGP 0x0250 /* log type printable */ #define IDM_SESSLGA 0x0260 /* log type all chars */ #define IDM_SESSLGE 0x0270 /* log end */ + +#define IDM_SPECIAL_MIN 0x0400 +#define IDM_SPECIAL_MAX 0x0800 + #define IDM_SAVED_MIN 0x1000 #define IDM_SAVED_MAX 0x2000 #define WM_IGNORE_CLIP (WM_XUSER + 2) #define WM_FULLSCR_ON_MAX (WM_XUSER + 3) +#define WM_AGENT_CALLBACK (WM_XUSER + 4) /* Needed for Chinese support and apparently not always defined. */ #ifndef VK_PROCESSKEY @@ -83,6 +66,7 @@ static LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam, unsigned char *output); static void cfgtopalette(void); +static void systopalette(void); static void init_palette(void); static void init_fonts(int, int); static void another_font(int); @@ -124,10 +108,20 @@ static void *backhandle; static struct unicode_data ucsdata; static int session_closed; +static const struct telnet_special *specials; +static int specials_menu_position; + Config cfg; /* exported to windlg.c */ extern struct sesslist sesslist; /* imported from windlg.c */ +struct agent_callback { + void (*callback)(void *, void *, int); + void *callback_ctx; + void *data; + int len; +}; + #define FONT_NORMAL 0 #define FONT_BOLD 1 #define FONT_UNDERLINE 2 @@ -175,10 +169,6 @@ static char *window_name, *icon_name; static int compose_state = 0; -static int wsa_started = 0; - -static OSVERSIONINFO osVersion; - static UINT wm_mousewheel = WM_MOUSEWHEEL; /* Dummy routine, only required in plink. */ @@ -188,9 +178,6 @@ void ldisc_update(void *frontend, int echo, int edit) int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) { - static char appname[] = "PuTTY"; - WORD winsock_ver; - WSADATA wsadata; WNDCLASS wndclass; MSG msg; int guess_width, guess_height; @@ -198,20 +185,6 @@ int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) hinst = inst; flags = FLAG_VERBOSE | FLAG_INTERACTIVE; - winsock_ver = MAKEWORD(1, 1); - if (WSAStartup(winsock_ver, &wsadata)) { - MessageBox(NULL, "Unable to initialise WinSock", "WinSock Error", - MB_OK | MB_ICONEXCLAMATION); - return 1; - } - if (LOBYTE(wsadata.wVersion) != 1 || HIBYTE(wsadata.wVersion) != 1) { - MessageBox(NULL, "WinSock version is incompatible with 1.1", - "WinSock Error", MB_OK | MB_ICONEXCLAMATION); - WSACleanup(); - return 1; - } - wsa_started = 1; - /* WISHLIST: maybe allow config tweaking even if winsock not present? */ sk_init(); InitCommonControls(); @@ -220,14 +193,13 @@ int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) * config box. */ defuse_showwindow(); + if (!init_winver()) { - ZeroMemory(&osVersion, sizeof(osVersion)); - osVersion.dwOSVersionInfoSize = sizeof (OSVERSIONINFO); - if (!GetVersionEx ( (OSVERSIONINFO *) &osVersion)) { - MessageBox(NULL, "Windows refuses to report a version", - "PuTTY Fatal Error", MB_OK | MB_ICONEXCLAMATION); - return 1; - } + char *str = dupprintf("%s Fatal Error", appname); + MessageBox(NULL, "Windows refuses to report a version", + str, MB_OK | MB_ICONEXCLAMATION); + sfree(str); + return 1; } /* @@ -306,8 +278,7 @@ int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) p[i] = '\0'; do_defaults(p + 1, &cfg); if (!*cfg.host && !do_config()) { - WSACleanup(); - return 0; + cleanup_exit(0); } } else if (*p == '&') { /* @@ -325,8 +296,7 @@ int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) UnmapViewOfFile(cp); CloseHandle(filemap); } else if (!do_config()) { - WSACleanup(); - return 0; + cleanup_exit(0); } } else { /* @@ -356,18 +326,21 @@ int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) * entries associated with PuTTY, and also find * and delete the random seed file. */ - if (MessageBox(NULL, - "This procedure will remove ALL Registry\n" - "entries associated with PuTTY, and will\n" - "also remove the PuTTY random seed file.\n" + char *s1, *s2; + s1 = dupprintf("This procedure will remove ALL Registry\n" + "entries associated with %s, and will\n" + "also remove the random seed file.\n" "\n" "THIS PROCESS WILL DESTROY YOUR SAVED\n" "SESSIONS. Are you really sure you want\n" - "to continue?", - "PuTTY Warning", + "to continue?", appname); + s2 = dupprintf("%s Warning", appname); + if (MessageBox(NULL, s1, s2, MB_YESNO | MB_ICONWARNING) == IDYES) { cleanup_all(); } + sfree(s1); + sfree(s2); exit(0); } else if (*p != '-') { char *q = p; @@ -428,8 +401,7 @@ int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) cmdline_run_saved(&cfg); if (!*cfg.host && !do_config()) { - WSACleanup(); - return 0; + cleanup_exit(0); } /* @@ -487,19 +459,21 @@ int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) break; } if (back == NULL) { + char *str = dupprintf("%s Internal Error", appname); MessageBox(NULL, "Unsupported protocol number found", - "PuTTY Internal Error", MB_OK | MB_ICONEXCLAMATION); - WSACleanup(); - return 1; + str, MB_OK | MB_ICONEXCLAMATION); + sfree(str); + cleanup_exit(1); } } /* Check for invalid Port number (i.e. zero) */ if (cfg.port == 0) { + char *str = dupprintf("%s Internal Error", appname); MessageBox(NULL, "Invalid Port Number", - "PuTTY Internal Error", MB_OK | MB_ICONEXCLAMATION); - WSACleanup(); - return 1; + str, MB_OK | MB_ICONEXCLAMATION); + sfree(str); + cleanup_exit(1); } if (!prev) { @@ -626,24 +600,26 @@ int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) * Start up the telnet connection. */ { - char *error; + const char *error; char msg[1024], *title; char *realhost; - error = back->init((void *)term, &backhandle, &cfg, + error = back->init(NULL, &backhandle, &cfg, cfg.host, cfg.port, &realhost, cfg.tcp_nodelay); back->provide_logctx(backhandle, logctx); if (error) { + char *str = dupprintf("%s Error", appname); sprintf(msg, "Unable to open connection to\n" "%.800s\n" "%s", cfg.host, error); - MessageBox(NULL, msg, "PuTTY Error", MB_ICONERROR | MB_OK); + MessageBox(NULL, msg, str, MB_ICONERROR | MB_OK); + sfree(str); return 0; } window_name = icon_name = NULL; if (*cfg.wintitle) { title = cfg.wintitle; } else { - sprintf(msg, "%s - PuTTY", realhost); + sprintf(msg, "%s - %s", realhost, appname); title = msg; } sfree(realhost); @@ -675,32 +651,12 @@ int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) */ { HMENU m = GetSystemMenu(hwnd, FALSE); - HMENU p, s; + HMENU s; int i; + char *str; AppendMenu(m, MF_SEPARATOR, 0, 0); - if (cfg.protocol == PROT_TELNET) { - p = CreateMenu(); - AppendMenu(p, MF_ENABLED, IDM_TEL_AYT, "Are You There"); - AppendMenu(p, MF_ENABLED, IDM_TEL_BRK, "Break"); - AppendMenu(p, MF_ENABLED, IDM_TEL_SYNCH, "Synch"); - AppendMenu(p, MF_SEPARATOR, 0, 0); - AppendMenu(p, MF_ENABLED, IDM_TEL_EC, "Erase Character"); - AppendMenu(p, MF_ENABLED, IDM_TEL_EL, "Erase Line"); - AppendMenu(p, MF_ENABLED, IDM_TEL_GA, "Go Ahead"); - AppendMenu(p, MF_ENABLED, IDM_TEL_NOP, "No Operation"); - AppendMenu(p, MF_SEPARATOR, 0, 0); - AppendMenu(p, MF_ENABLED, IDM_TEL_ABORT, "Abort Process"); - AppendMenu(p, MF_ENABLED, IDM_TEL_AO, "Abort Output"); - AppendMenu(p, MF_ENABLED, IDM_TEL_IP, "Interrupt Process"); - AppendMenu(p, MF_ENABLED, IDM_TEL_SUSP, "Suspend Process"); - AppendMenu(p, MF_SEPARATOR, 0, 0); - AppendMenu(p, MF_ENABLED, IDM_TEL_EOR, "End Of Record"); - AppendMenu(p, MF_ENABLED, IDM_TEL_EOF, "End Of File"); - AppendMenu(m, MF_POPUP | MF_ENABLED, (UINT) p, - "Telnet Command"); - AppendMenu(m, MF_SEPARATOR, 0, 0); - } + specials_menu_position = GetMenuItemCount(m); AppendMenu(m, MF_ENABLED, IDM_SHOWLOG, "&Event Log"); AppendMenu(m, MF_SEPARATOR, 0, 0); AppendMenu(m, MF_ENABLED, IDM_NEWSESS, "Ne&w Session..."); @@ -724,9 +680,13 @@ int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) AppendMenu(m, MF_SEPARATOR, 0, 0); if (help_path) AppendMenu(m, MF_ENABLED, IDM_HELP, "&Help"); - AppendMenu(m, MF_ENABLED, IDM_ABOUT, "&About PuTTY"); + str = dupprintf("&About %s", appname); + AppendMenu(m, MF_ENABLED, IDM_ABOUT, str); + sfree(str); } + update_specials_menu(NULL); + /* * Set up the initial input locale. */ @@ -788,9 +748,6 @@ int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) if (pending_netevent) { enact_pending_netevent(); - /* Force the cursor blink on */ - term_blink(term, 1); - if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) continue; } @@ -851,8 +808,6 @@ void cleanup_exit(int code) if (pal) DeleteObject(pal); sk_cleanup(); - if (wsa_started) - WSACleanup(); if (cfg.protocol == PROT_SSH) { random_save_seed(); @@ -879,8 +834,8 @@ char *do_select(SOCKET skt, int startup) } if (!hwnd) return "do_select(): internal error (hwnd==NULL)"; - if (WSAAsyncSelect(skt, hwnd, msg, events) == SOCKET_ERROR) { - switch (WSAGetLastError()) { + if (p_WSAAsyncSelect(skt, hwnd, msg, events) == SOCKET_ERROR) { + switch (p_WSAGetLastError()) { case WSAENETDOWN: return "Network is down"; default: @@ -891,6 +846,37 @@ char *do_select(SOCKET skt, int startup) } /* + * Update the Special Commands submenu. + */ +void update_specials_menu(void *frontend) +{ + HMENU m = GetSystemMenu(hwnd, FALSE); + int menu_already_exists = (specials != NULL); + int i; + + specials = back->get_specials(backhandle); + if (specials) { + HMENU p = CreateMenu(); + for (i = 0; specials[i].name; i++) { + assert(IDM_SPECIAL_MIN + 0x10 * i < IDM_SPECIAL_MAX); + if (*specials[i].name) + AppendMenu(p, MF_ENABLED, IDM_SPECIAL_MIN + 0x10 * i, + specials[i].name); + else + AppendMenu(p, MF_SEPARATOR, 0, 0); + } + if (menu_already_exists) + DeleteMenu(m, specials_menu_position, MF_BYPOSITION); + else + InsertMenu(m, specials_menu_position, + MF_BYPOSITION | MF_SEPARATOR, 0, 0); + InsertMenu(m, specials_menu_position, + MF_BYPOSITION | MF_POPUP | MF_ENABLED, + (UINT) p, "Special Command"); + } +} + +/* * set or clear the "raw mouse message" mode */ void set_raw_mouse_mode(void *frontend, int activate) @@ -906,18 +892,22 @@ void set_raw_mouse_mode(void *frontend, int activate) void connection_fatal(void *frontend, char *fmt, ...) { va_list ap; - char stuff[200]; + char *stuff, morestuff[100]; va_start(ap, fmt); - vsprintf(stuff, fmt, ap); + stuff = dupvprintf(fmt, ap); va_end(ap); - MessageBox(hwnd, stuff, "PuTTY Fatal Error", MB_ICONERROR | MB_OK); + sprintf(morestuff, "%.70s Fatal Error", appname); + MessageBox(hwnd, stuff, morestuff, MB_ICONERROR | MB_OK); + sfree(stuff); + if (cfg.close_on_exit == FORCE_ON) PostQuitMessage(1); else { session_closed = TRUE; - set_icon(NULL, "PuTTY (inactive)"); - set_title(NULL, "PuTTY (inactive)"); + sprintf(morestuff, "%.70s (inactive)", appname); + set_icon(NULL, morestuff); + set_title(NULL, morestuff); } } @@ -927,12 +917,14 @@ void connection_fatal(void *frontend, char *fmt, ...) void cmdline_error(char *fmt, ...) { va_list ap; - char stuff[200]; + char *stuff, morestuff[100]; va_start(ap, fmt); - vsprintf(stuff, fmt, ap); + stuff = dupvprintf(fmt, ap); va_end(ap); - MessageBox(hwnd, stuff, "PuTTY Command Line Error", MB_ICONERROR | MB_OK); + sprintf(morestuff, "%.70s Command Line Error", appname); + MessageBox(hwnd, stuff, morestuff, MB_ICONERROR | MB_OK); + sfree(stuff); exit(1); } @@ -960,11 +952,13 @@ static void enact_pending_netevent(void) if (cfg.close_on_exit == FORCE_ON || cfg.close_on_exit == AUTO) PostQuitMessage(0); else { + char morestuff[100]; session_closed = TRUE; - set_icon(NULL, "PuTTY (inactive)"); - set_title(NULL, "PuTTY (inactive)"); + sprintf(morestuff, "%.70s (inactive)", appname); + set_icon(NULL, morestuff); + set_title(NULL, morestuff); MessageBox(hwnd, "Connection closed by remote host", - "PuTTY", MB_OK | MB_ICONINFORMATION); + appname, MB_OK | MB_ICONINFORMATION); } } } @@ -988,6 +982,38 @@ static void cfgtopalette(void) defpal[i].rgbtGreen = cfg.colours[w][1]; defpal[i].rgbtBlue = cfg.colours[w][2]; } + + /* Override with system colours if appropriate */ + if (cfg.system_colour) + systopalette(); +} + +/* + * Override bit of defpal with colours from the system. + * (NB that this takes a copy the system colours at the time this is called, + * so subsequent colour scheme changes don't take effect. To fix that we'd + * probably want to be using GetSysColorBrush() and the like.) + */ +static void systopalette(void) +{ + int i; + static const struct { int nIndex; int norm; int bold; } or[] = + { + { COLOR_WINDOWTEXT, 16, 17 }, /* Default Foreground */ + { COLOR_WINDOW, 18, 19 }, /* Default Background */ + { COLOR_HIGHLIGHTTEXT, 20, 21 }, /* Cursor Text */ + { COLOR_HIGHLIGHT, 22, 23 }, /* Cursor Colour */ + }; + + for (i = 0; i < (sizeof(or)/sizeof(or[0])); i++) { + COLORREF colour = GetSysColor(or[i].nIndex); + defpal[or[i].norm].rgbtRed = + defpal[or[i].bold].rgbtRed = GetRValue(colour); + defpal[or[i].norm].rgbtGreen = + defpal[or[i].bold].rgbtGreen = GetGValue(colour); + defpal[or[i].norm].rgbtBlue = + defpal[or[i].bold].rgbtBlue = GetBValue(colour); + } } /* @@ -1669,13 +1695,17 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, case WM_CREATE: break; case WM_CLOSE: - show_mouseptr(1); - if (!cfg.warn_on_close || session_closed || - MessageBox(hwnd, - "Are you sure you want to close this session?", - "PuTTY Exit Confirmation", - MB_ICONWARNING | MB_OKCANCEL) == IDOK) - DestroyWindow(hwnd); + { + char *str; + show_mouseptr(1); + str = dupprintf("%s Exit Confirmation", appname); + if (!cfg.warn_on_close || session_closed || + MessageBox(hwnd, + "Are you sure you want to close this session?", + str, MB_ICONWARNING | MB_OKCANCEL) == IDOK) + DestroyWindow(hwnd); + sfree(str); + } return 0; case WM_DESTROY: show_mouseptr(1); @@ -1909,58 +1939,6 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, term_pwron(term); ldisc_send(ldisc, NULL, 0, 0); break; - case IDM_TEL_AYT: - back->special(backhandle, TS_AYT); - net_pending_errors(); - break; - case IDM_TEL_BRK: - back->special(backhandle, TS_BRK); - net_pending_errors(); - break; - case IDM_TEL_SYNCH: - back->special(backhandle, TS_SYNCH); - net_pending_errors(); - break; - case IDM_TEL_EC: - back->special(backhandle, TS_EC); - net_pending_errors(); - break; - case IDM_TEL_EL: - back->special(backhandle, TS_EL); - net_pending_errors(); - break; - case IDM_TEL_GA: - back->special(backhandle, TS_GA); - net_pending_errors(); - break; - case IDM_TEL_NOP: - back->special(backhandle, TS_NOP); - net_pending_errors(); - break; - case IDM_TEL_ABORT: - back->special(backhandle, TS_ABORT); - net_pending_errors(); - break; - case IDM_TEL_AO: - back->special(backhandle, TS_AO); - net_pending_errors(); - break; - case IDM_TEL_IP: - back->special(backhandle, TS_IP); - net_pending_errors(); - break; - case IDM_TEL_SUSP: - back->special(backhandle, TS_SUSP); - net_pending_errors(); - break; - case IDM_TEL_EOR: - back->special(backhandle, TS_EOR); - net_pending_errors(); - break; - case IDM_TEL_EOF: - back->special(backhandle, TS_EOF); - net_pending_errors(); - break; case IDM_ABOUT: showabout(hwnd); break; @@ -1995,6 +1973,22 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, if (wParam >= IDM_SAVED_MIN && wParam <= IDM_SAVED_MAX) { SendMessage(hwnd, WM_SYSCOMMAND, IDM_SAVEDSESS, wParam); } + if (wParam >= IDM_SPECIAL_MIN && wParam <= IDM_SPECIAL_MAX) { + int i = (wParam - IDM_SPECIAL_MIN) / 0x10; + int j; + /* + * Ensure we haven't been sent a bogus SYSCOMMAND + * which would cause us to reference invalid memory + * and crash. Perhaps I'm just too paranoid here. + */ + for (j = 0; j < i; j++) + if (!specials || !specials[j].name) + break; + if (j == i) { + back->special(backhandle, specials[i].code); + net_pending_errors(); + } + } } break; @@ -2586,6 +2580,14 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, SetCursor(LoadCursor(NULL, IDC_ARROW)); return TRUE; } + break; + case WM_AGENT_CALLBACK: + { + struct agent_callback *c = (struct agent_callback *)lParam; + c->callback(c->callback_ctx, c->data, c->len); + sfree(c); + } + return 0; default: if (message == wm_mousewheel || message == WM_MOUSEWHEEL) { int shift_pressed=0, control_pressed=0; @@ -3529,6 +3531,10 @@ static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam, *p++ = 0x1C; return p - output; } + if (shift_state == 3 && wParam == 0xDE) { + *p++ = 0x1E; /* Ctrl-~ == Ctrl-^ in xterm at least */ + return p - output; + } if (shift_state == 0 && wParam == VK_RETURN && term->cr_lf_return) { *p++ = '\r'; *p++ = '\n'; @@ -3864,9 +3870,10 @@ static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam, ldisc_send(ldisc, &ch, 1, 1); } alt_sum = 0; - } else + } else { term_seen_key_event(term); lpage_send(ldisc, kbd_codepage, &ch, 1, 1); + } } else { if(capsOn && ch < 0x80) { WCHAR cbuf[2]; @@ -4297,12 +4304,14 @@ void optimised_move(void *frontend, int to, int from, int lines) void fatalbox(char *fmt, ...) { va_list ap; - char stuff[200]; + char *stuff, morestuff[100]; va_start(ap, fmt); - vsprintf(stuff, fmt, ap); + stuff = dupvprintf(fmt, ap); va_end(ap); - MessageBox(hwnd, stuff, "PuTTY Fatal Error", MB_ICONERROR | MB_OK); + sprintf(morestuff, "%.70s Fatal Error", appname); + MessageBox(hwnd, stuff, morestuff, MB_ICONERROR | MB_OK); + sfree(stuff); cleanup_exit(1); } @@ -4312,13 +4321,15 @@ void fatalbox(char *fmt, ...) void modalfatalbox(char *fmt, ...) { va_list ap; - char stuff[200]; + char *stuff, morestuff[100]; va_start(ap, fmt); - vsprintf(stuff, fmt, ap); + stuff = dupvprintf(fmt, ap); va_end(ap); - MessageBox(hwnd, stuff, "PuTTY Fatal Error", + sprintf(morestuff, "%.70s Fatal Error", appname); + MessageBox(hwnd, stuff, morestuff, MB_SYSTEMMODAL | MB_ICONERROR | MB_OK); + sfree(stuff); cleanup_exit(1); } @@ -4386,12 +4397,31 @@ void beep(void *frontend, int mode) if (!PlaySound(cfg.bell_wavefile.path, NULL, SND_ASYNC | SND_FILENAME)) { char buf[sizeof(cfg.bell_wavefile) + 80]; + char otherbuf[100]; sprintf(buf, "Unable to play sound file\n%s\n" "Using default sound instead", cfg.bell_wavefile); - MessageBox(hwnd, buf, "PuTTY Sound Error", + sprintf(otherbuf, "%.70s Sound Error", appname); + MessageBox(hwnd, buf, otherbuf, MB_OK | MB_ICONEXCLAMATION); cfg.beep = BELL_DEFAULT; } + } else if (mode == BELL_PCSPEAKER) { + static long lastbeep = 0; + long beepdiff; + + beepdiff = GetTickCount() - lastbeep; + if (beepdiff >= 0 && beepdiff < 50) + return; + + /* + * We must beep in different ways depending on whether this + * is a 95-series or NT-series OS. + */ + if(osVersion.dwPlatformId == VER_PLATFORM_WIN32_NT) + Beep(800, 100); + else + MessageBeep(-1); + lastbeep = GetTickCount(); } /* Otherwise, either visual bell or disabled; do nothing here */ if (!term->has_focus) { @@ -4628,3 +4658,19 @@ void frontend_keypress(void *handle) */ return; } + +int from_backend(void *frontend, int is_stderr, const char *data, int len) +{ + return term_data(term, is_stderr, data, len); +} + +void agent_schedule_callback(void (*callback)(void *, void *, int), + void *callback_ctx, void *data, int len) +{ + struct agent_callback *c = snew(struct agent_callback); + c->callback = callback; + c->callback_ctx = callback_ctx; + c->data = data; + c->len = len; + PostMessage(hwnd, WM_AGENT_CALLBACK, 0, (LPARAM)c); +}