int process_nonoption_arg(char *arg, Conf *conf, int *allow_launch)
{
char *p, *q = arg;
if (got_host) {
/*
* If we already have a host name, treat this argument as a
* port number. NB we have to treat this as a saved -P
* argument, so that it will be deferred until it's a good
* moment to run it.
*/
int ret = cmdline_process_param("-P", arg, 1, conf);
assert(ret == 2);
} else if (!strncmp(q, "telnet:", 7)) {
/*
* If the hostname starts with "telnet:",
* set the protocol to Telnet and process
* the string as a Telnet URL.
*/
char c;
q += 7;
if (q[0] == '/' && q[1] == '/')
q += 2;
conf_set_int(conf, CONF_protocol, PROT_TELNET);
p = q;
while (*p && *p != ':' && *p != '/')
p++;
c = *p;
if (*p)
*p++ = '\0';
if (c == ':')
conf_set_int(conf, CONF_port, atoi(p));
else
conf_set_int(conf, CONF_port, -1);
conf_set_str(conf, CONF_host, q);
got_host = 1;
} else {
/*
* Otherwise, treat this argument as a host name.
*/
p = arg;
while (*p && !isspace((unsigned char)*p))
p++;
if (*p)
*p++ = '\0';
conf_set_str(conf, CONF_host, q);
got_host = 1;
}
if (got_host)
*allow_launch = TRUE;
return 1;
}
static int
conf_set_int(const char *path, int val)
{
char buff[256];
snprintf(buff, sizeof buff, "%d", val);
return conf_set_str(path, buff);
}
static void gpps(void *handle, const char *name, const char *def,
Conf *conf, int primary)
{
char *val = gpps_raw(handle, name, def);
conf_set_str(conf, primary, val);
sfree(val);
}
static
int
custom_set_time_format(const char *fmt)
{
int rc = conf_set_str(CONF_FORMAT, fmt);
custom_send_notification(0);
return rc;
}
static
int
custom_set_timezone(const char *tz)
{
tz_set(tz);
conf_set_str(CONF_ZONE, tz_get());
int rc = tz_cmp(tz_get(), tz) ? -1 : 0;
custom_send_notification(0);
return rc;
}
static int conf_set_servaction(const char *valstr)
{
const char* tmp = NULL;
conf_set_str(&tmp, valstr, NULL);
if (tmp) {
if (!strcasecmp(tmp, "install")) {
fprintf(stderr, "Installing service");
Win32_ServiceInstall();
} else if (!strcasecmp(tmp, "uninstall")) {
fprintf(stderr, "Uninstalling service");
Win32_ServiceUninstall();
} else {
fprintf(stderr, "Unknown service action '%s'\n", tmp);
}
exitflag = 1;
xfree((void *)tmp);
}
return 0;
}
static int conf_set_realmname(const char* valstr)
{
return conf_set_str(&prefs_conf.realmname,valstr,NULL);
}
static int conf_setdef_bnetaddr(void)
{
return conf_set_str(&prefs_conf.bnetdaddr,NULL,BNETD_SERVER_LIST);
}
static int conf_set_newbiefile_necromancer(const char* valstr)
{
return conf_set_str(&prefs_conf.newbiefile_necromancer, valstr, NULL);
}
int plink_main(int argc, char **argv)
{
int sending;
int portnumber = -1;
SOCKET *sklist;
int skcount, sksize;
int exitcode;
int errors;
int got_host = FALSE;
int use_subsystem = 0;
unsigned long now, next, then;
IsPortableMode() ;
//if( IsPortableMode() ) { printf( "Portable mode on\n" ) ; }
#else
int main(int argc, char **argv)
{
int sending;
int portnumber = -1;
SOCKET *sklist;
int skcount, sksize;
int exitcode;
int errors;
int got_host = FALSE;
int use_subsystem = 0;
unsigned long now, next, then;
#endif
sklist = NULL;
skcount = sksize = 0;
/*
* Initialise port and protocol to sensible defaults. (These
* will be overridden by more or less anything.)
*/
default_protocol = PROT_SSH;
default_port = 22;
flags = FLAG_STDERR;
/*
* Process the command line.
*/
conf = conf_new();
do_defaults(NULL, conf);
loaded_session = FALSE;
default_protocol = conf_get_int(conf, CONF_protocol);
default_port = conf_get_int(conf, CONF_port);
errors = 0;
{
/*
* Override the default protocol if PLINK_PROTOCOL is set.
*/
char *p = getenv("PLINK_PROTOCOL");
if (p) {
const Backend *b = backend_from_name(p);
if (b) {
default_protocol = b->protocol;
default_port = b->default_port;
conf_set_int(conf, CONF_protocol, default_protocol);
conf_set_int(conf, CONF_port, default_port);
}
}
}
while (--argc) {
char *p = *++argv;
if (*p == '-') {
int ret = cmdline_process_param(p, (argc > 1 ? argv[1] : NULL),
1, conf);
if (ret == -2) {
fprintf(stderr,
"plink: option \"%s\" requires an argument\n", p);
errors = 1;
} else if (ret == 2) {
--argc, ++argv;
} else if (ret == 1) {
continue;
} else if (!strcmp(p, "-batch")) {
console_batch_mode = 1;
} else if (!strcmp(p, "-s")) {
/* Save status to write to conf later. */
use_subsystem = 1;
} else if (!strcmp(p, "-V") || !strcmp(p, "--version")) {
version();
} else if (!strcmp(p, "--help")) {
usage();
} else if (!strcmp(p, "-pgpfp")) {
pgp_fingerprints();
exit(1);
} else {
fprintf(stderr, "plink: unknown option \"%s\"\n", p);
errors = 1;
}
} else if (*p) {
if (!conf_launchable(conf) || !(got_host || loaded_session)) {
char *q = p;
/*
* If the hostname starts with "telnet:", set the
* protocol to Telnet and process the string as a
* Telnet URL.
*/
if (!strncmp(q, "telnet:", 7)) {
char c;
q += 7;
if (q[0] == '/' && q[1] == '/')
q += 2;
conf_set_int(conf, CONF_protocol, PROT_TELNET);
p = q;
while (*p && *p != ':' && *p != '/')
p++;
c = *p;
if (*p)
*p++ = '\0';
if (c == ':')
conf_set_int(conf, CONF_port, atoi(p));
else
conf_set_int(conf, CONF_port, -1);
conf_set_str(conf, CONF_host, q);
got_host = TRUE;
} else {
char *r, *user, *host;
/*
* Before we process the [user@]host string, we
* first check for the presence of a protocol
* prefix (a protocol name followed by ",").
*/
r = strchr(p, ',');
if (r) {
const Backend *b;
*r = '\0';
b = backend_from_name(p);
if (b) {
default_protocol = b->protocol;
conf_set_int(conf, CONF_protocol,
default_protocol);
portnumber = b->default_port;
}
p = r + 1;
}
/*
* A nonzero length string followed by an @ is treated
* as a username. (We discount an _initial_ @.) The
* rest of the string (or the whole string if no @)
* is treated as a session name and/or hostname.
*/
r = strrchr(p, '@');
if (r == p)
p++, r = NULL; /* discount initial @ */
if (r) {
*r++ = '\0';
user = p, host = r;
} else {
user = NULL, host = p;
}
/*
* Now attempt to load a saved session with the
* same name as the hostname.
*/
{
Conf *conf2 = conf_new();
do_defaults(host, conf2);
if (loaded_session || !conf_launchable(conf2)) {
/* No settings for this host; use defaults */
/* (or session was already loaded with -load) */
conf_set_str(conf, CONF_host, host);
conf_set_int(conf, CONF_port, default_port);
got_host = TRUE;
} else {
conf_copy_into(conf, conf2);
loaded_session = TRUE;
}
conf_free(conf2);
}
if (user) {
/* Patch in specified username. */
conf_set_str(conf, CONF_username, user);
}
}
} else {
char *command;
int cmdlen, cmdsize;
cmdlen = cmdsize = 0;
command = NULL;
while (argc) {
while (*p) {
if (cmdlen >= cmdsize) {
cmdsize = cmdlen + 512;
command = sresize(command, cmdsize, char);
}
command[cmdlen++]=*p++;
}
if (cmdlen >= cmdsize) {
cmdsize = cmdlen + 512;
command = sresize(command, cmdsize, char);
}
command[cmdlen++]=' '; /* always add trailing space */
if (--argc) p = *++argv;
}
if (cmdlen) command[--cmdlen]='\0';
/* change trailing blank to NUL */
conf_set_str(conf, CONF_remote_cmd, command);
conf_set_str(conf, CONF_remote_cmd2, "");
conf_set_int(conf, CONF_nopty, TRUE); /* command => no tty */
break; /* done with cmdline */
}
}
int do_cmdline(int argc, char **argv, int do_everything, int *allow_launch,
struct gui_data *inst, Conf *conf)
{
int err = 0;
char *val;
/*
* Macros to make argument handling easier. Note that because
* they need to call `continue', they cannot be contained in
* the usual do {...} while (0) wrapper to make them
* syntactically single statements; hence it is not legal to
* use one of these macros as an unbraced statement between
* `if' and `else'.
*/
#define EXPECTS_ARG { \
if (--argc <= 0) { \
err = 1; \
fprintf(stderr, "%s: %s expects an argument\n", appname, p); \
continue; \
} else \
val = *++argv; \
}
#define SECOND_PASS_ONLY { if (!do_everything) continue; }
while (--argc > 0) {
char *p = *++argv;
int ret;
/*
* Shameless cheating. Debian requires all X terminal
* emulators to support `-T title'; but
* cmdline_process_param will eat -T (it means no-pty) and
* complain that pterm doesn't support it. So, in pterm
* only, we convert -T into -title.
*/
if ((cmdline_tooltype & TOOLTYPE_NONNETWORK) &&
!strcmp(p, "-T"))
p = (char*)"-title";
ret = cmdline_process_param(p, (argc > 1 ? argv[1] : NULL),
do_everything ? 1 : -1, conf);
if (ret == -2) {
cmdline_error("option \"%s\" requires an argument",p);
} else if (ret == 2) {
--argc, ++argv; /* skip next argument */
continue;
} else if (ret == 1) {
continue;
}
if (!strcmp(p, "-fn") || !strcmp(p, "-font")) {
FontSpec *fs;
EXPECTS_ARG;
SECOND_PASS_ONLY;
fs = fontspec_new(val);
conf_set_fontspec(conf, CONF_font, fs);
fontspec_free(fs);
} else if (!strcmp(p, "-fb")) {
FontSpec *fs;
EXPECTS_ARG;
SECOND_PASS_ONLY;
fs = fontspec_new(val);
conf_set_fontspec(conf, CONF_boldfont, fs);
fontspec_free(fs);
} else if (!strcmp(p, "-fw")) {
FontSpec *fs;
EXPECTS_ARG;
SECOND_PASS_ONLY;
fs = fontspec_new(val);
conf_set_fontspec(conf, CONF_widefont, fs);
fontspec_free(fs);
} else if (!strcmp(p, "-fwb")) {
FontSpec *fs;
EXPECTS_ARG;
SECOND_PASS_ONLY;
fs = fontspec_new(val);
conf_set_fontspec(conf, CONF_wideboldfont, fs);
fontspec_free(fs);
} else if (!strcmp(p, "-cs")) {
EXPECTS_ARG;
SECOND_PASS_ONLY;
conf_set_str(conf, CONF_line_codepage, val);
} else if (!strcmp(p, "-geometry")) {
#ifdef Q_OS_UNIX
int flags, x, y;
unsigned int w, h;
EXPECTS_ARG;
SECOND_PASS_ONLY;
flags = XParseGeometry(val, &x, &y, &w, &h);
if (flags & WidthValue)
conf_set_int(conf, CONF_width, w);
if (flags & HeightValue)
conf_set_int(conf, CONF_height, h);
if (flags & (XValue | YValue)) {
inst->xpos = x;
inst->ypos = y;
inst->gotpos = TRUE;
inst->gravity = ((flags & XNegative ? 1 : 0) |
(flags & YNegative ? 2 : 0));
}
#endif
} else if (!strcmp(p, "-sl")) {
EXPECTS_ARG;
SECOND_PASS_ONLY;
conf_set_int(conf, CONF_savelines, atoi(val));
} /*else if (!strcmp(p, "-fg") || !strcmp(p, "-bg") ||
!strcmp(p, "-bfg") || !strcmp(p, "-bbg") ||
!strcmp(p, "-cfg") || !strcmp(p, "-cbg")) {
GdkColor col;
EXPECTS_ARG;
SECOND_PASS_ONLY;
if (!gdk_color_parse(val, &col)) {
err = 1;
fprintf(stderr, "%s: unable to parse colour \"%s\"\n",
appname, val);
} else {
int index;
index = (!strcmp(p, "-fg") ? 0 :
!strcmp(p, "-bg") ? 2 :
!strcmp(p, "-bfg") ? 1 :
!strcmp(p, "-bbg") ? 3 :
!strcmp(p, "-cfg") ? 4 :
!strcmp(p, "-cbg") ? 5 : -1);
assert(index != -1);
cfg->colours[index][0] = col.red / 256;
cfg->colours[index][1] = col.green / 256;
cfg->colours[index][2] = col.blue / 256;
}
} */else if (use_pty_argv && !strcmp(p, "-e")) {
/* This option swallows all further arguments. */
if (!do_everything)
break;
if (--argc > 0) {
int i;
pty_argv = snewn(argc+1, char *);
++argv;
for (i = 0; i < argc; i++)
pty_argv[i] = argv[i];
pty_argv[argc] = NULL;
break; /* finished command-line processing */
} else
err = 1, fprintf(stderr, "%s: -e expects an argument\n",
appname);
} else if (!strcmp(p, "-title")) {
static int conf_setdef_loglevels(void)
{
return conf_set_str(&prefs_conf.loglevels,NULL,DEFAULT_LOG_LEVELS);
}
static int conf_setdef_ladderdir(void)
{
return conf_set_str(&prefs_conf.ladderdir,NULL,D2CS_LADDER_DIR);
}
static int conf_setdef_motd(void)
{
return conf_set_str(&prefs_conf.motd,NULL,D2CS_MOTD);
}
static int conf_set_motd(const char* valstr)
{
return conf_set_str(&prefs_conf.motd,valstr,NULL);
}
static int conf_setdef_newbiefile_assasin(void)
{
return conf_set_str(&prefs_conf.newbiefile_assasin, NULL, D2CS_CHARSAVE_NEWBIE);
}
static int conf_set_newbiefile_assasin(const char* valstr)
{
return conf_set_str(&prefs_conf.newbiefile_assasin, valstr, NULL);
}
static int conf_set_newbiefile_druid(const char* valstr)
{
return conf_set_str(&prefs_conf.newbiefile_druid, valstr, NULL);
}
static int conf_setdef_newbiefile_necromancer(void)
{
return conf_set_str(&prefs_conf.newbiefile_necromancer, NULL, D2CS_CHARSAVE_NEWBIE);
}
static int conf_setdef_realmname(void)
{
return conf_set_str(&prefs_conf.realmname,NULL,DEFAULT_REALM_NAME);
}
static int conf_set_ladderdir(const char* valstr)
{
return conf_set_str(&prefs_conf.ladderdir,valstr,NULL);
}
static int conf_set_gameservlist(const char* valstr)
{
return conf_set_str(&prefs_conf.gameservlist,valstr,NULL);
}
static int conf_set_loglevels(const char* valstr)
{
return conf_set_str(&prefs_conf.loglevels,valstr,NULL);
}
static int conf_setdef_gameservlist(void)
{
return conf_set_str(&prefs_conf.gameservlist,NULL,D2GS_SERVER_LIST);
}
static int conf_set_d2gs_password(const char* valstr)
{
return conf_set_str(&prefs_conf.d2gs_password,valstr,NULL);
}
static int conf_setdef_logfile(void)
{
return conf_set_str(&prefs_conf.logfile,NULL,DEFAULT_LOG_FILE);
}
int main(int argc, char **argv)
{
bool sending;
SOCKET *sklist;
size_t skcount, sksize;
int exitcode;
bool errors;
bool use_subsystem = false;
bool just_test_share_exists = false;
enum TriState sanitise_stdout = AUTO, sanitise_stderr = AUTO;
unsigned long now, next, then;
const struct BackendVtable *vt;
dll_hijacking_protection();
sklist = NULL;
skcount = sksize = 0;
/*
* Initialise port and protocol to sensible defaults. (These
* will be overridden by more or less anything.)
*/
default_protocol = PROT_SSH;
default_port = 22;
flags = 0;
cmdline_tooltype |=
(TOOLTYPE_HOST_ARG |
TOOLTYPE_HOST_ARG_CAN_BE_SESSION |
TOOLTYPE_HOST_ARG_PROTOCOL_PREFIX |
TOOLTYPE_HOST_ARG_FROM_LAUNCHABLE_LOAD);
/*
* Process the command line.
*/
conf = conf_new();
do_defaults(NULL, conf);
loaded_session = false;
default_protocol = conf_get_int(conf, CONF_protocol);
default_port = conf_get_int(conf, CONF_port);
errors = false;
{
/*
* Override the default protocol if PLINK_PROTOCOL is set.
*/
char *p = getenv("PLINK_PROTOCOL");
if (p) {
const struct BackendVtable *vt = backend_vt_from_name(p);
if (vt) {
default_protocol = vt->protocol;
default_port = vt->default_port;
conf_set_int(conf, CONF_protocol, default_protocol);
conf_set_int(conf, CONF_port, default_port);
}
}
}
while (--argc) {
char *p = *++argv;
int ret = cmdline_process_param(p, (argc > 1 ? argv[1] : NULL),
1, conf);
if (ret == -2) {
fprintf(stderr,
"plink: option \"%s\" requires an argument\n", p);
errors = true;
} else if (ret == 2) {
--argc, ++argv;
} else if (ret == 1) {
continue;
} else if (!strcmp(p, "-batch")) {
console_batch_mode = true;
} else if (!strcmp(p, "-s")) {
/* Save status to write to conf later. */
use_subsystem = true;
} else if (!strcmp(p, "-V") || !strcmp(p, "--version")) {
version();
} else if (!strcmp(p, "--help")) {
usage();
} else if (!strcmp(p, "-pgpfp")) {
pgp_fingerprints();
exit(1);
} else if (!strcmp(p, "-shareexists")) {
just_test_share_exists = true;
} else if (!strcmp(p, "-sanitise-stdout") ||
!strcmp(p, "-sanitize-stdout")) {
sanitise_stdout = FORCE_ON;
} else if (!strcmp(p, "-no-sanitise-stdout") ||
!strcmp(p, "-no-sanitize-stdout")) {
sanitise_stdout = FORCE_OFF;
} else if (!strcmp(p, "-sanitise-stderr") ||
!strcmp(p, "-sanitize-stderr")) {
sanitise_stderr = FORCE_ON;
} else if (!strcmp(p, "-no-sanitise-stderr") ||
!strcmp(p, "-no-sanitize-stderr")) {
sanitise_stderr = FORCE_OFF;
} else if (!strcmp(p, "-no-antispoof")) {
console_antispoof_prompt = false;
} else if (*p != '-') {
strbuf *cmdbuf = strbuf_new();
while (argc > 0) {
if (cmdbuf->len > 0)
put_byte(cmdbuf, ' '); /* add space separator */
put_datapl(cmdbuf, ptrlen_from_asciz(p));
if (--argc > 0)
p = *++argv;
}
conf_set_str(conf, CONF_remote_cmd, cmdbuf->s);
conf_set_str(conf, CONF_remote_cmd2, "");
conf_set_bool(conf, CONF_nopty, true); /* command => no tty */
strbuf_free(cmdbuf);
break; /* done with cmdline */
} else {
fprintf(stderr, "plink: unknown option \"%s\"\n", p);
errors = true;
}
}
if (errors)
return 1;
if (!cmdline_host_ok(conf)) {
usage();
}
prepare_session(conf);
/*
* Perform command-line overrides on session configuration.
*/
cmdline_run_saved(conf);
/*
* Apply subsystem status.
*/
if (use_subsystem)
conf_set_bool(conf, CONF_ssh_subsys, true);
if (!*conf_get_str(conf, CONF_remote_cmd) &&
!*conf_get_str(conf, CONF_remote_cmd2) &&
!*conf_get_str(conf, CONF_ssh_nc_host))
flags |= FLAG_INTERACTIVE;
/*
* Select protocol. This is farmed out into a table in a
* separate file to enable an ssh-free variant.
*/
vt = backend_vt_from_proto(conf_get_int(conf, CONF_protocol));
if (vt == NULL) {
fprintf(stderr,
"Internal fault: Unsupported protocol found\n");
return 1;
}
sk_init();
if (p_WSAEventSelect == NULL) {
fprintf(stderr, "Plink requires WinSock 2\n");
return 1;
}
/*
* Plink doesn't provide any way to add forwardings after the
* connection is set up, so if there are none now, we can safely set
* the "simple" flag.
*/
if (conf_get_int(conf, CONF_protocol) == PROT_SSH &&
!conf_get_bool(conf, CONF_x11_forward) &&
!conf_get_bool(conf, CONF_agentfwd) &&
!conf_get_str_nthstrkey(conf, CONF_portfwd, 0))
conf_set_bool(conf, CONF_ssh_simple, true);
logctx = log_init(default_logpolicy, conf);
if (just_test_share_exists) {
if (!vt->test_for_upstream) {
fprintf(stderr, "Connection sharing not supported for connection "
"type '%s'\n", vt->name);
return 1;
}
if (vt->test_for_upstream(conf_get_str(conf, CONF_host),
conf_get_int(conf, CONF_port), conf))
return 0;
else
return 1;
}
if (restricted_acl) {
lp_eventlog(default_logpolicy, "Running with restricted process ACL");
}
/*
* Start up the connection.
*/
netevent = CreateEvent(NULL, false, false, NULL);
{
const char *error;
char *realhost;
/* nodelay is only useful if stdin is a character device (console) */
bool nodelay = conf_get_bool(conf, CONF_tcp_nodelay) &&
(GetFileType(GetStdHandle(STD_INPUT_HANDLE)) == FILE_TYPE_CHAR);
error = backend_init(vt, plink_seat, &backend, logctx, conf,
conf_get_str(conf, CONF_host),
conf_get_int(conf, CONF_port),
&realhost, nodelay,
conf_get_bool(conf, CONF_tcp_keepalives));
if (error) {
fprintf(stderr, "Unable to open connection:\n%s", error);
return 1;
}
sfree(realhost);
}
inhandle = GetStdHandle(STD_INPUT_HANDLE);
outhandle = GetStdHandle(STD_OUTPUT_HANDLE);
errhandle = GetStdHandle(STD_ERROR_HANDLE);
/*
* Turn off ECHO and LINE input modes. We don't care if this
* call fails, because we know we aren't necessarily running in
* a console.
*/
GetConsoleMode(inhandle, &orig_console_mode);
SetConsoleMode(inhandle, ENABLE_PROCESSED_INPUT);
/*
* Pass the output handles to the handle-handling subsystem.
* (The input one we leave until we're through the
* authentication process.)
*/
stdout_handle = handle_output_new(outhandle, stdouterr_sent, NULL, 0);
stderr_handle = handle_output_new(errhandle, stdouterr_sent, NULL, 0);
handle_sink_init(&stdout_hs, stdout_handle);
handle_sink_init(&stderr_hs, stderr_handle);
stdout_bs = BinarySink_UPCAST(&stdout_hs);
stderr_bs = BinarySink_UPCAST(&stderr_hs);
/*
* Decide whether to sanitise control sequences out of standard
* output and standard error.
*
* If we weren't given a command-line override, we do this if (a)
* the fd in question is pointing at a console, and (b) we aren't
* trying to allocate a terminal as part of the session.
*
* (Rationale: the risk of control sequences is that they cause
* confusion when sent to a local console, so if there isn't one,
* no problem. Also, if we allocate a remote terminal, then we
* sent a terminal type, i.e. we told it what kind of escape
* sequences we _like_, i.e. we were expecting to receive some.)
*/
if (sanitise_stdout == FORCE_ON ||
(sanitise_stdout == AUTO && is_console_handle(outhandle) &&
conf_get_bool(conf, CONF_nopty))) {
stdout_scc = stripctrl_new(stdout_bs, true, L'\0');
stdout_bs = BinarySink_UPCAST(stdout_scc);
}
if (sanitise_stderr == FORCE_ON ||
(sanitise_stderr == AUTO && is_console_handle(errhandle) &&
conf_get_bool(conf, CONF_nopty))) {
stderr_scc = stripctrl_new(stderr_bs, true, L'\0');
stderr_bs = BinarySink_UPCAST(stderr_scc);
}
main_thread_id = GetCurrentThreadId();
sending = false;
now = GETTICKCOUNT();
while (1) {
int nhandles;
HANDLE *handles;
int n;
DWORD ticks;
if (!sending && backend_sendok(backend)) {
stdin_handle = handle_input_new(inhandle, stdin_gotdata, NULL,
0);
sending = true;
}
if (toplevel_callback_pending()) {
ticks = 0;
next = now;
} else if (run_timers(now, &next)) {
then = now;
now = GETTICKCOUNT();
if (now - then > next - then)
ticks = 0;
else
ticks = next - now;
} else {
ticks = INFINITE;
/* no need to initialise next here because we can never
* get WAIT_TIMEOUT */
}
handles = handle_get_events(&nhandles);
handles = sresize(handles, nhandles+1, HANDLE);
handles[nhandles] = netevent;
n = MsgWaitForMultipleObjects(nhandles+1, handles, false, ticks,
QS_POSTMESSAGE);
if ((unsigned)(n - WAIT_OBJECT_0) < (unsigned)nhandles) {
handle_got_event(handles[n - WAIT_OBJECT_0]);
} else if (n == WAIT_OBJECT_0 + nhandles) {
WSANETWORKEVENTS things;
SOCKET socket;
int i, socketstate;
/*
* We must not call select_result() for any socket
* until we have finished enumerating within the tree.
* This is because select_result() may close the socket
* and modify the tree.
*/
/* Count the active sockets. */
i = 0;
for (socket = first_socket(&socketstate);
socket != INVALID_SOCKET;
socket = next_socket(&socketstate)) i++;
/* Expand the buffer if necessary. */
sgrowarray(sklist, sksize, i);
/* Retrieve the sockets into sklist. */
skcount = 0;
for (socket = first_socket(&socketstate);
socket != INVALID_SOCKET;
socket = next_socket(&socketstate)) {
sklist[skcount++] = socket;
}
/* Now we're done enumerating; go through the list. */
for (i = 0; i < skcount; i++) {
WPARAM wp;
socket = sklist[i];
wp = (WPARAM) socket;
if (!p_WSAEnumNetworkEvents(socket, NULL, &things)) {
static const struct { int bit, mask; } eventtypes[] = {
{FD_CONNECT_BIT, FD_CONNECT},
{FD_READ_BIT, FD_READ},
{FD_CLOSE_BIT, FD_CLOSE},
{FD_OOB_BIT, FD_OOB},
{FD_WRITE_BIT, FD_WRITE},
{FD_ACCEPT_BIT, FD_ACCEPT},
};
int e;
noise_ultralight(NOISE_SOURCE_IOID, socket);
for (e = 0; e < lenof(eventtypes); e++)
if (things.lNetworkEvents & eventtypes[e].mask) {
LPARAM lp;
int err = things.iErrorCode[eventtypes[e].bit];
lp = WSAMAKESELECTREPLY(eventtypes[e].mask, err);
select_result(wp, lp);
}
}
}
} else if (n == WAIT_OBJECT_0 + nhandles + 1) {
MSG msg;
while (PeekMessage(&msg, INVALID_HANDLE_VALUE,
WM_AGENT_CALLBACK, WM_AGENT_CALLBACK,
PM_REMOVE)) {
struct agent_callback *c = (struct agent_callback *)msg.lParam;
c->callback(c->callback_ctx, c->data, c->len);
sfree(c);
}
}
run_toplevel_callbacks();
if (n == WAIT_TIMEOUT) {
now = next;
} else {
now = GETTICKCOUNT();
}
sfree(handles);
if (sending)
handle_unthrottle(stdin_handle, backend_sendbuffer(backend));
if (!backend_connected(backend) &&
handle_backlog(stdout_handle) + handle_backlog(stderr_handle) == 0)
break; /* we closed the connection */
}
exitcode = backend_exitcode(backend);
if (exitcode < 0) {
fprintf(stderr, "Remote process exit code unavailable\n");
exitcode = 1; /* this is an error condition */
}
cleanup_exit(exitcode);
return 0; /* placate compiler warning */
}
static int conf_set_bnetdaddr(const char* valstr)
{
return conf_set_str(&prefs_conf.bnetdaddr,valstr,NULL);
}
static int conf_set_logfile(const char* valstr)
{
return conf_set_str(&prefs_conf.logfile,valstr,NULL);
}
static int conf_setdef_newbiefile_sorceress(void)
{
return conf_set_str(&prefs_conf.newbiefile_sorceress, NULL, D2CS_CHARSAVE_NEWBIE);
}