backup/barrier
1
0
Fork 0
mirror of https://github.com/debauchee/barrier.git synced 2026-02-10 05:36:22 +08:00
Code Issues Projects Releases Wiki Activity

refactored some common platform dependent stuff into a new

Browse Source 
library:  platform.  also removed test.cpp.
This commit is contained in:
crs
2002-06-04 12:26:23 +00:00
parent c3649df304
commit 5709d8ddef
29 changed files with 476 additions and 424 deletions
Download Patch File Download Diff File Expand all files Collapse all files

111
client/client.cpp
View File

@@ -4,6 +4,7 @@
#include "CMutex.h"
#include "CNetwork.h"
#include "CNetworkAddress.h"
#include "CPlatform.h"
#include "CThread.h"
#include "XThread.h"
#include "ProtocolTypes.h"
@@ -248,20 +249,13 @@ static void parse(int argc, char** argv)
int WINAPI WinMain(HINSTANCE instance, HINSTANCE, LPSTR, int)
{
CPlatform platform;
// save instance
CMSWindowsScreen::init(instance);
// get program name
pname = strrchr(argv[0], '/');
if (pname == NULL) {
pname = argv[0];
}
else {
++pname;
}
const char* pname2 = strrchr(argv[0], '\\');
if (pname2 != NULL && pname2 > pname) {
pname = pname2 + 1;
}
pname = platform.getBasename(argv[0]);
// FIXME -- direct CLog to MessageBox
@@ -292,107 +286,26 @@ int WINAPI WinMain(HINSTANCE instance, HINSTANCE, LPSTR, int)
#elif defined(CONFIG_PLATFORM_UNIX)
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <pwd.h>
#include <syslog.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/wait.h>
static void daemonize()
{
// fork so shell thinks we're done and so we're not a process
// group leader
switch (fork()) {
case -1:
// failed
log((CLOG_PRINT "failed to daemonize"));
exit(1);
case 0:
// child
break;
default:
// parent exits
exit(0);
}
// become leader of a new session
setsid();
// chdir to root so we don't keep mounted filesystems points busy
chdir("/");
// mask off permissions for any but owner
umask(077);
// close open files. we only expect stdin, stdout, stderr to be open.
close(0);
close(1);
close(2);
// attach file descriptors 0, 1, 2 to /dev/null so inadvertent use
// of standard I/O safely goes in the bit bucket.
open("/dev/null", O_RDWR);
dup(0);
dup(0);
}
static void syslogOutputter(int priority, const char* msg)
{
// convert priority
switch (priority) {
case CLog::kFATAL:
case CLog::kERROR:
priority = LOG_ERR;
break;
case CLog::kWARNING:
priority = LOG_WARNING;
break;
case CLog::kNOTE:
priority = LOG_NOTICE;
break;
case CLog::kINFO:
priority = LOG_INFO;
break;
default:
priority = LOG_DEBUG;
break;
}
// log it
syslog(priority, "%s", msg);
}
int main(int argc, char** argv)
{
CPlatform platform;
// get program name
pname = strrchr(argv[0], '/');
if (pname == NULL) {
pname = argv[0];
}
else {
++pname;
}
pname = platform.getBasename(argv[0]);
// parse command line
parse(argc, argv);
// daemonize if requested
if (s_daemon) {
daemonize();
// send log to syslog
openlog("synergy", 0, LOG_DAEMON);
CLog::setOutputter(&syslogOutputter);
if (!platform.daemonize("synergy")) {
log((CLOG_CRIT "failed to daemonize"));
return 16;
}
}
// run the server. if running as a daemon then run it in a child