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performance fixes on win32 plus clean up of some warnings. also

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improved error messages when uninstalling service.
This commit is contained in:
crs
2002-06-14 18:08:20 +00:00
parent 21af7b2f17
commit e3dcf7febf
21 changed files with 340 additions and 177 deletions
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114
server/server.cpp
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@@ -15,10 +15,8 @@
// platform dependent name of a daemon
#if defined(CONFIG_PLATFORM_WIN32)
#define DAEMON "service"
#define DAEMON_NAME "Synergy Server"
#elif defined(CONFIG_PLATFORM_UNIX)
#define DAEMON "daemon"
#define DAEMON_NAME "synergyd"
#endif
@@ -36,8 +34,10 @@
static const char* pname = NULL;
static bool s_restartable = true;
static bool s_daemon = true;
#if defined(CONFIG_PLATFORM_WIN32)
static bool s_install = false;
static bool s_uninstall = false;
#endif
static const char* s_configFile = NULL;
static const char* s_logFilter = NULL;
static CString s_name;
@@ -211,42 +211,62 @@ static
void
help()
{
#if defined(CONFIG_PLATFORM_WIN32)
# define PLATFORM_ARGS \
" {--daemon|--no-daemon}" \
" [--install]\n" \
"or\n" \
" --uninstall\n"
# define PLATFORM_DESC \
" --install install server as a daemon.\n" \
" --uninstall uninstall server daemon.\n"
# define PLATFORM_EXTRA \
"At least one command line argument is required. If you don't otherwise\n" \
"need an argument use `--daemon'.\n" \
"\n"
#else
# define PLATFORM_ARGS \
" [--daemon|--no-daemon]"
# define PLATFORM_DESC
# define PLATFORM_EXTRA
#endif
CPlatform platform;
log((CLOG_PRINT
"Usage: %s"
" [--address <address>]"
" [--config <pathname>]"
" [--"DAEMON"|--no-"DAEMON"]"
" [--debug <level>]"
" [--name <screen-name>]"
" [--restart|--no-restart]\n"
" [--install]\n"
"or\n"
" --uninstall\n"
PLATFORM_ARGS
"\n"
"Start the synergy mouse/keyboard sharing server.\n"
"\n"
" -a, --address <address> listen for clients on the given address.\n"
" -c, --config <pathname> use the named configuration file instead\n"
" where ~ represents the user's home directory.\n"
" -c, --config <pathname> use the named configuration file instead.\n"
" -d, --debug <level> filter out log messages with priorty below level.\n"
" level may be: FATAL, ERROR, WARNING, NOTE, INFO,\n"
" DEBUG, DEBUG1, DEBUG2.\n"
" -f, --no-"DAEMON" run the server in the foreground.\n"
"* --"DAEMON" run the server as a "DAEMON".\n"
" -f, --no-daemon run the server in the foreground.\n"
"* --daemon run the server as a daemon.\n"
" -n, --name <screen-name> use screen-name instead the hostname to identify\n"
" this screen in the configuration.\n"
" -1, --no-restart do not try to restart the server if it fails for\n"
" some reason.\n"
"* --restart restart the server automatically if it fails.\n"
" --install install server as a "DAEMON".\n"
" --uninstall uninstall server "DAEMON".\n"
PLATFORM_DESC
" -h, --help display this help and exit.\n"
" --version display version information and exit.\n"
"\n"
"* marks defaults.\n"
"\n"
PLATFORM_EXTRA
"The argument for --address is of the form: [<hostname>][:<port>]. The\n"
"hostname must be the address or hostname of an interface on the system.\n"
"The default is to listen on all interfaces. The port overrides the\n"
@@ -260,7 +280,7 @@ help()
"defaults with just the server screen.\n"
"\n"
"Where log messages go depends on the platform and whether or not the\n"
"server is running as a "DAEMON".",
"server is running as a daemon.",
pname,
kDefaultPort,
platform.addPathComponent(
@@ -355,12 +375,12 @@ parse(
s_configFile = argv[++i];
}
else if (isArg(i, argc, argv, "-f", "--no-"DAEMON)) {
else if (isArg(i, argc, argv, "-f", "--no-daemon")) {
// not a daemon
s_daemon = false;
}
else if (isArg(i, argc, argv, NULL, "--"DAEMON)) {
else if (isArg(i, argc, argv, NULL, "--daemon")) {
// daemonize
s_daemon = true;
}
@@ -385,12 +405,8 @@ parse(
bye(0);
}
#if defined(CONFIG_PLATFORM_WIN32)
else if (isArg(i, argc, argv, NULL, "--install")) {
#if !defined(CONFIG_PLATFORM_WIN32)
log((CLOG_PRINT "%s: `%s' not supported on this platform" BYE,
pname, argv[i], pname));
bye(2);
#endif
s_install = true;
if (s_uninstall) {
log((CLOG_PRINT "%s: `--install' and `--uninstall'"
@@ -399,13 +415,10 @@ parse(
bye(2);
}
}
else if (isArg(i, argc, argv, NULL, "--uninstall")) {
#if !defined(CONFIG_PLATFORM_WIN32)
log((CLOG_PRINT "%s: `%s' not supported on this platform" BYE,
pname, argv[i], pname));
bye(2);
#endif
#if defined(CONFIG_PLATFORM_WIN32)
else if (isArg(i, argc, argv, NULL, "--uninstall")) {
s_uninstall = true;
if (s_install) {
log((CLOG_PRINT "%s: `--install' and `--uninstall'"
@@ -414,6 +427,7 @@ parse(
bye(2);
}
}
#endif
else if (isArg(i, argc, argv, "--", NULL)) {
// remaining arguments are not options
@@ -598,16 +612,6 @@ daemonStartup(
return platform->runDaemon(realMain, daemonStop);
}
static
int
daemonStartup95(
IPlatform*,
int,
const char**)
{
return realMain(NULL);
}
static
bool
logDiscard(
@@ -664,12 +668,13 @@ WinMain(
// ignore
}
// send PRINT and FATAL output to a message box
CLog::setOutputter(&logMessageBox);
// if we're not starting as an NT service then reparse the command
// line normally.
if (s_die || !s_daemon || s_install || s_uninstall ||
if (s_die || __argc > 1 || s_install || s_uninstall ||
CWin32Platform::isWindows95Family()) {
// send PRINT and FATAL output to a message box
CLog::setOutputter(&logMessageBox);
// exit on bye
bye = &exit;
@@ -678,9 +683,9 @@ WinMain(
parse(__argc, const_cast<const char**>(__argv));
}
// if starting as a daemon then we ignore the startup command line
// here. we'll parse the command line passed in when the service
// control manager calls us back.
// if no arguments were provided then we're hopefully starting as
// a service. we'll parse the command line passed in when the
// service control manager calls us back.
else {
// do nothing
}
@@ -697,7 +702,7 @@ WinMain(
// construct the command line to start the service with
CString commandLine;
commandLine += "--"DAEMON;
commandLine += "--daemon";
if (s_restartable) {
commandLine += " --restart";
}
@@ -725,12 +730,19 @@ WinMain(
return 0;
}
else if (s_uninstall) {
if (!platform.uninstallDaemon(DAEMON_NAME)) {
switch (platform.uninstallDaemon(DAEMON_NAME)) {
case IPlatform::kSuccess:
log((CLOG_PRINT "uninstalled successfully"));
return 0;
case IPlatform::kFailed:
log((CLOG_CRIT "failed to uninstall service"));
return 16;
case IPlatform::kAlready:
log((CLOG_CRIT "service isn't installed"));
return 16;
}
log((CLOG_PRINT "uninstalled successfully"));
return 0;
}
// load configuration
@@ -740,17 +752,23 @@ WinMain(
int result;
if (s_daemon) {
if (CWin32Platform::isWindows95Family()) {
result = platform.daemonize(DAEMON_NAME, &daemonStartup95);
result = -1;
}
else {
result = platform.daemonize(DAEMON_NAME, &daemonStartup);
}
if (result == -1) {
log((CLOG_CRIT "failed to start as a service"));
log((CLOG_CRIT "failed to start as a service" BYE, pname));
return 16;
}
}
else {
// if a daemon then redirect log
if (s_daemon) {
platform.installDaemonLogger(__argv[0]);
}
// run
result = restartableMain();
}