static void logfile_param_changed(cvar_t *self)
{
if (logfile_enable->integer) {
logfile_close();
logfile_open();
}
}
static void logfile_enable_changed(cvar_t *self)
{
logfile_close();
if (self->integer) {
logfile_open();
}
}
/* ==================== server_free() ==================== */
void server_free(server_t *server)
{
/* FIXME */
exit_server_work_queue(server);
int i;
for ( i = 0 ; i < VNODES ; i++ ){
vnode_t *vnode = server->vnodes[i];
if ( vnode != NULL ){
vnode_free(vnode);
server->vnodes[i] = NULL;
}
}
for ( i = 0 ; i < LOGFILES ; i++ ) {
logfile_t *logfile = server->logfiles[i];
if ( logfile != NULL ) {
logfile_close(logfile);
logfile_free(logfile);
server->logfiles[i] = NULL;
}
}
connection_destroy(&server->connection);
pthread_mutex_destroy(&server->send_pending_lock);
pthread_cond_destroy(&server->send_pending_cond);
zfree(server);
}
/* This function forks a child which calls child_main(). First,
* however, it has to establish communication paths to and from the
* newborn child. It creates two socket pairs -- one for writing to
* the child (from the parent) and one for reading from the child
* (writing to the parent). Since that's four socket ends, each
* process has to close the two ends it doesn't need. The remaining
* two socket ends are retained for reading and writing. In the
* child, the STDIN and STDOUT file descriptors refer to these
* sockets. In the parent, the function arguments f_in and f_out are
* set to refer to these sockets. */
pid_t local_child(int argc, char **argv, int *f_in, int *f_out,
int (*child_main)(int, char*[]))
{
pid_t pid;
int to_child_pipe[2];
int from_child_pipe[2];
/* The parent process is always the sender for a local rsync. */
assert(am_sender);
if (fd_pair(to_child_pipe) < 0 ||
fd_pair(from_child_pipe) < 0) {
rsyserr(FERROR, errno, "pipe");
exit_cleanup(RERR_IPC);
}
pid = do_fork();
if (pid == -1) {
rsyserr(FERROR, errno, "fork");
exit_cleanup(RERR_IPC);
}
if (pid == 0) {
am_sender = 0;
am_server = 1;
filesfrom_fd = -1;
chmod_modes = NULL; /* Let the sending side handle this. */
if (dup2(to_child_pipe[0], STDIN_FILENO) < 0 ||
close(to_child_pipe[1]) < 0 ||
close(from_child_pipe[0]) < 0 ||
dup2(from_child_pipe[1], STDOUT_FILENO) < 0) {
rsyserr(FERROR, errno, "Failed to dup/close");
exit_cleanup(RERR_IPC);
}
if (to_child_pipe[0] != STDIN_FILENO)
close(to_child_pipe[0]);
if (from_child_pipe[1] != STDOUT_FILENO)
close(from_child_pipe[1]);
child_main(argc, argv);
}
/* Let the client side handle this. */
if (logfile_name) {
logfile_name = NULL;
logfile_close();
}
if (close(from_child_pipe[1]) < 0 ||
close(to_child_pipe[0]) < 0) {
rsyserr(FERROR, errno, "Failed to close");
exit_cleanup(RERR_IPC);
}
*f_in = from_child_pipe[0];
*f_out = to_child_pipe[1];
return pid;
}
main()
{
logfile_type lf;
logfile_init(&lf,"logfile.log");
logfile_print(&lf,"Testando %d",123);
printf("Espere um tempo e entre com um numero: ");
getchar();
logfile_print(&lf,"Testando %d",456);
logfile_print(&lf,"Testando %d",457);
logfile_print(&lf,"Testando %d",458);
logfile_print(&lf,"Testando %d",459);
logfile_close(&lf);
}
/*
=============
Com_Quit
Both client and server can use this, and it will
do the apropriate things. This function never returns.
=============
*/
void Com_Quit(const char *reason, error_type_t type)
{
char buffer[MAX_STRING_CHARS];
char *what = type == ERR_RECONNECT ? "restarted" : "quit";
if (reason && *reason) {
Q_snprintf(buffer, sizeof(buffer),
"Server %s: %s\n", what, reason);
} else {
Q_snprintf(buffer, sizeof(buffer),
"Server %s\n", what);
}
SV_Shutdown(buffer, type);
CL_Shutdown();
NET_Shutdown();
logfile_close();
FS_Shutdown();
Sys_Quit();
// doesn't get there
}
/* This function forks a child which calls child_main(). First,
* however, it has to establish communication paths to and from the
* newborn child. It creates two socket pairs -- one for writing to
* the child (from the parent) and one for reading from the child
* (writing to the parent). Since that's four socket ends, each
* process has to close the two ends it doesn't need. The remaining
* two socket ends are retained for reading and writing. In the
* child, the STDIN and STDOUT file descriptors refer to these
* sockets. In the parent, the function arguments f_in and f_out are
* set to refer to these sockets. */
pid_t local_child(int argc, char **argv, int *f_in, int *f_out,
int (*child_main)(int, char*[]))
{
pid_t pid;
int to_child_pipe[2];
int from_child_pipe[2];
/* The parent process is always the sender for a local rsync. */
assert(am_sender);
if (fd_pair(to_child_pipe) < 0 ||
fd_pair(from_child_pipe) < 0) {
rsyserr(FERROR, errno, "pipe");
exit_cleanup(RERR_IPC);
}
pid = do_fork();
if (pid == -1) {
rsyserr(FERROR, errno, "fork");
exit_cleanup(RERR_IPC);
}
if (pid == 0) {
am_sender = 0;
am_server = 1;
filesfrom_fd = -1;
munge_symlinks = 0; /* Each side needs its own option. */
chmod_modes = NULL; /* Let the sending side handle this. */
/* Let the client side handle this. */
if (logfile_name) {
logfile_name = NULL;
logfile_close();
}
if (remote_option_cnt) {
int rc = remote_option_cnt + 1;
const char **rv = remote_options;
if (!parse_arguments(&rc, &rv)) {
option_error();
exit_cleanup(RERR_SYNTAX);
}
}
if (dup2(to_child_pipe[0], STDIN_FILENO) < 0 ||
close(to_child_pipe[1]) < 0 ||
close(from_child_pipe[0]) < 0 ||
dup2(from_child_pipe[1], STDOUT_FILENO) < 0) {
rsyserr(FERROR, errno, "Failed to dup/close");
exit_cleanup(RERR_IPC);
}
if (to_child_pipe[0] != STDIN_FILENO)
close(to_child_pipe[0]);
if (from_child_pipe[1] != STDOUT_FILENO)
close(from_child_pipe[1]);
#ifdef ICONV_CONST
setup_iconv();
#endif
child_main(argc, argv);
}
if (close(from_child_pipe[1]) < 0 ||
close(to_child_pipe[0]) < 0) {
rsyserr(FERROR, errno, "Failed to close");
exit_cleanup(RERR_IPC);
}
*f_in = from_child_pipe[0];
*f_out = to_child_pipe[1];
return pid;
}
/*
=============
Com_Error
Both client and server can use this, and it will
do the apropriate things.
=============
*/
void Com_Error(error_type_t code, const char *fmt, ...)
{
char msg[MAXERRORMSG];
va_list argptr;
size_t len;
// may not be entered recursively
if (com_errorEntered) {
#ifdef _DEBUG
if (com_debug_break && com_debug_break->integer) {
Sys_DebugBreak();
}
#endif
Sys_Error("recursive error after: %s", com_errorMsg);
}
com_errorEntered = qtrue;
va_start(argptr, fmt);
len = Q_vscnprintf(msg, sizeof(msg), fmt, argptr);
va_end(argptr);
// save error msg
// can't print into it directly since it may
// overlap with one of the arguments!
memcpy(com_errorMsg, msg, len + 1);
// fix up drity message buffers
MSG_Init();
// abort any console redirects
Com_AbortRedirect();
// reset Com_Printf recursion level
com_printEntered = 0;
X86_POP_FPCW;
if (code == ERR_DISCONNECT || code == ERR_RECONNECT) {
Com_WPrintf("%s\n", com_errorMsg);
SV_Shutdown(va("Server was killed: %s\n", com_errorMsg), code);
CL_Disconnect(code);
goto abort;
}
#ifdef _DEBUG
if (com_debug_break && com_debug_break->integer) {
Sys_DebugBreak();
}
#endif
// make otherwise non-fatal errors fatal
if (com_fatal_error && com_fatal_error->integer) {
code = ERR_FATAL;
}
if (code == ERR_DROP) {
Com_EPrintf("********************\n"
"ERROR: %s\n"
"********************\n", com_errorMsg);
SV_Shutdown(va("Server crashed: %s\n", com_errorMsg), ERR_DROP);
CL_Disconnect(ERR_DROP);
goto abort;
}
if (com_logFile) {
FS_FPrintf(com_logFile, "FATAL: %s\n", com_errorMsg);
}
SV_Shutdown(va("Server fatal crashed: %s\n", com_errorMsg), ERR_FATAL);
CL_Shutdown();
NET_Shutdown();
logfile_close();
FS_Shutdown();
Sys_Error("%s", com_errorMsg);
// doesn't get there
abort:
if (com_logFile) {
FS_Flush(com_logFile);
}
com_errorEntered = qfalse;
longjmp(abortframe, -1);
}
// close down the multi logfile
void multi_log_close()
{
multi_log_write_trailer();
logfile_close(LOGFILE_MULTI_LOG);
}
