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Document "No supported authentication methods available", and make it clear
[u/mdw/putty]
/
windows
/
window.c
diff --git
a/windows/window.c
b/windows/window.c
index
cb11064
..
033cfa5
100644
(file)
--- a/
windows/window.c
+++ b/
windows/window.c
@@
-219,12
+219,7
@@
static void start_backend(void)
* Select protocol. This is farmed out into a table in a
* separate file to enable an ssh-free variant.
*/
* Select protocol. This is farmed out into a table in a
* separate file to enable an ssh-free variant.
*/
- back = NULL;
- for (i = 0; backends[i].backend != NULL; i++)
- if (backends[i].protocol == cfg.protocol) {
- back = backends[i].backend;
- break;
- }
+ back = backend_from_proto(cfg.protocol);
if (back == NULL) {
char *str = dupprintf("%s Internal Error", appname);
MessageBox(NULL, "Unsupported protocol number found",
if (back == NULL) {
char *str = dupprintf("%s Internal Error", appname);
MessageBox(NULL, "Unsupported protocol number found",
@@
-361,17
+356,18
@@
int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show)
{
char *p;
int got_host = 0;
{
char *p;
int got_host = 0;
+ /* By default, we bring up the config dialog, rather than launching
+ * a session. This gets set to TRUE if something happens to change
+ * that (e.g., a hostname is specified on the command-line). */
+ int allow_launch = FALSE;
default_protocol = be_default_protocol;
/* Find the appropriate default port. */
{
default_protocol = be_default_protocol;
/* Find the appropriate default port. */
{
-
int i
;
+
Backend *b = backend_from_proto(default_protocol)
;
default_port = 0; /* illegal */
default_port = 0; /* illegal */
- for (i = 0; backends[i].backend != NULL; i++)
- if (backends[i].protocol == default_protocol) {
- default_port = backends[i].backend->default_port;
- break;
- }
+ if (b)
+ default_port = b->default_port;
}
cfg.logtype = LGTYP_NONE;
}
cfg.logtype = LGTYP_NONE;
@@
-397,7
+393,7
@@
int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show)
if (!cfg_launchable(&cfg) && !do_config()) {
cleanup_exit(0);
}
if (!cfg_launchable(&cfg) && !do_config()) {
cleanup_exit(0);
}
-
loaded_session = TRUE;
/* allow it to be launched directly */
+
allow_launch = TRUE;
/* allow it to be launched directly */
} else if (*p == '&') {
/*
* An initial & means we've been given a command line
} else if (*p == '&') {
/*
* An initial & means we've been given a command line
@@
-416,6
+412,7
@@
int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show)
} else if (!do_config()) {
cleanup_exit(0);
}
} else if (!do_config()) {
cleanup_exit(0);
}
+ allow_launch = TRUE;
} else {
/*
* Otherwise, break up the command line and deal with
} else {
/*
* Otherwise, break up the command line and deal with
@@
-540,8
+537,10
@@
int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show)
cmdline_run_saved(&cfg);
cmdline_run_saved(&cfg);
- if ((!loaded_session || !cfg_launchable(&cfg)) &&
- !do_config()) {
+ if (loaded_session || got_host)
+ allow_launch = TRUE;
+
+ if ((!allow_launch || !cfg_launchable(&cfg)) && !do_config()) {
cleanup_exit(0);
}
cleanup_exit(0);
}
@@
-598,15
+597,6
@@
int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show)
}
}
}
}
- /* Check for invalid Port number (i.e. zero) */
- if (cfg.port == 0) {
- char *str = dupprintf("%s Internal Error", appname);
- MessageBox(NULL, "Invalid Port Number",
- str, MB_OK | MB_ICONEXCLAMATION);
- sfree(str);
- cleanup_exit(1);
- }
-
if (!prev) {
wndclass.style = 0;
wndclass.lpfnWndProc = WndProc;
if (!prev) {
wndclass.style = 0;
wndclass.lpfnWndProc = WndProc;
@@
-3565,8
+3555,9
@@
int char_width(Context ctx, int uc) {
/*
* Translate a WM_(SYS)?KEY(UP|DOWN) message into a string of ASCII
/*
* Translate a WM_(SYS)?KEY(UP|DOWN) message into a string of ASCII
- * codes. Returns number of bytes used or zero to drop the message
- * or -1 to forward the message to windows.
+ * codes. Returns number of bytes used, zero to drop the message,
+ * -1 to forward the message to Windows, or another negative number
+ * to indicate a NUL-terminated "special" string.
*/
static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam,
unsigned char *output)
*/
static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam,
unsigned char *output)
@@
-3986,9
+3977,9
@@
static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam,
return p - output;
}
if (wParam == VK_CANCEL && shift_state == 2) { /* Ctrl-Break */
return p - output;
}
if (wParam == VK_CANCEL && shift_state == 2) { /* Ctrl-Break */
- *p++ = 3;
-
*p++ = 0
;
- return
-2
;
+ if (back)
+
back->special(backhandle, TS_BRK)
;
+ return
0
;
}
if (wParam == VK_PAUSE) { /* Break/Pause */
*p++ = 26;
}
if (wParam == VK_PAUSE) { /* Break/Pause */
*p++ = 26;