Move all server helpers in util/server.c

1 files changed, 0 insertions, 277 deletions

diff --git a/server/server.c b/server/server.c
deleted file mode 100644
index f5cd9ea71..000000000
--- a/server/server.c
+++ /dev/null
@@ -1,277 +0,0 @@
-/*
-   SSSD
-
-   Servers setup routines
-
-   Copyright (C) Andrew Tridgell		1992-2005
-   Copyright (C) Martin Pool			2002
-   Copyright (C) Jelmer Vernooij		2002
-   Copyright (C) James J Myers 			2003 <myersjj@samba.org>
-   Copyright (C) Simo Sorce			2008
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <stdbool.h>
-#include <unistd.h>
-#include <popt.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "util/util.h"
-#include "../events/events.h"
-#include "../ldb/include/ldb.h"
-#include "confdb/confdb.h"
-#include "providers/providers.h"
-#include "monitor.h"
-
-extern int nss_process_init(TALLOC_CTX *mem_ctx,
-                            struct event_context *ev,
-                            struct confdb_ctx *cdb);
-
-static void sig_hup(int sig)
-{
-	/* cycle log/debug files */
-	return;
-}
-
-static void sig_term(int sig)
-{
-#if HAVE_GETPGRP
-	static int done_sigterm;
-	if (done_sigterm == 0 && getpgrp() == getpid()) {
-		DEBUG(0,("SIGTERM: killing children\n"));
-		done_sigterm = 1;
-		kill(-getpgrp(), SIGTERM);
-	}
-#endif
-	exit(0);
-}
-
-/*
-  setup signal masks
-*/
-static void setup_signals(void)
-{
-	/* we are never interested in SIGPIPE */
-	BlockSignals(true, SIGPIPE);
-
-#if defined(SIGFPE)
-	/* we are never interested in SIGFPE */
-	BlockSignals(true, SIGFPE);
-#endif
-
-	/* We are no longer interested in USR1 */
-	BlockSignals(true, SIGUSR1);
-
-#if defined(SIGUSR2)
-	/* We are no longer interested in USR2 */
-	BlockSignals(true, SIGUSR2);
-#endif
-
-	/* POSIX demands that signals are inherited. If the invoking process has
-	 * these signals masked, we will have problems, as we won't recieve them. */
-	BlockSignals(false, SIGHUP);
-	BlockSignals(false, SIGTERM);
-
-	CatchSignal(SIGHUP, sig_hup);
-	CatchSignal(SIGTERM, sig_term);
-}
-
-/*
-  handle io on stdin
-*/
-static void server_stdin_handler(struct event_context *event_ctx, struct fd_event *fde,
-				 uint16_t flags, void *private)
-{
-	const char *binary_name = (const char *)private;
-	uint8_t c;
-	if (read(0, &c, 1) == 0) {
-		DEBUG(0,("%s: EOF on stdin - terminating\n", binary_name));
-#if HAVE_GETPGRP
-		if (getpgrp() == getpid()) {
-			kill(-getpgrp(), SIGTERM);
-		}
-#endif
-		exit(0);
-	}
-}
-
-/*
- main server.
-*/
-int main(int argc, const char *argv[])
-{
-    char *service = NULL;
-	bool opt_daemon = false;
-	bool opt_interactive = false;
-	int opt;
-	poptContext pc;
-	struct event_context *event_ctx;
-    struct confdb_ctx *confdb_ctx;
-    TALLOC_CTX *mem_ctx;
-	uint16_t stdin_event_flags;
-	int ret = EOK;
-    bool is_monitor = false;
-
-    debug_prg_name = argv[0];
-
-	enum {
-		OPT_DAEMON = 1000,
-		OPT_INTERACTIVE
-	};
-	struct poptOption long_options[] = {
-		POPT_AUTOHELP
-		{"daemon", 'D', POPT_ARG_NONE, NULL, OPT_DAEMON,
-		 "Become a daemon (default)", NULL },
-		{"interactive",	'i', POPT_ARG_NONE, NULL, OPT_INTERACTIVE,
-		 "Run interactive (not a daemon)", NULL},
-		{"service",	's', POPT_ARG_STRING, &service, 0,
-		 "Executes a specific service instead of the monitor", NULL},
-		{"debug-level",	'd', POPT_ARG_INT, &debug_level, 0,
-		 "Executes a specific service instead of the monitor", NULL},
-		{ NULL }
-	};
-
-	pc = poptGetContext(argv[0], argc, argv, long_options, 0);
-	while((opt = poptGetNextOpt(pc)) != -1) {
-		switch(opt) {
-		case OPT_DAEMON:
-			opt_daemon = true;
-			break;
-		case OPT_INTERACTIVE:
-			opt_interactive = true;
-			break;
-		default:
-			fprintf(stderr, "\nInvalid option %s: %s\n\n",
-				  poptBadOption(pc, 0), poptStrerror(opt));
-			poptPrintUsage(pc, stderr, 0);
-			return 1;
-		}
-	}
-
-    if (!service) {
-        fprintf(stderr,"\nERROR: No service specified\n\n");
-        return 5;
-    }
-
-    if (strcmp(service, "monitor") == 0) is_monitor = true;
-
-    if (is_monitor) {
-        if (opt_daemon && opt_interactive) {
-            fprintf(stderr,"\nERROR: "
-                    "Option -i|--interactive is not allowed together with -D|--daemon\n\n");
-            poptPrintUsage(pc, stderr, 0);
-            return 1;
-        } else if (!opt_interactive) {
-            /* default is --daemon */
-            opt_daemon = true;
-        }
-    } else {
-        if (opt_daemon || opt_interactive) {
-            fprintf(stderr,"\nERROR: "
-                    "Options -i or -D not allowed with -s (service)\n\n");
-            poptPrintUsage(pc, stderr, 0);
-            return 1;
-        }
-
-    }
-
-	poptFreeContext(pc);
-
-	setup_signals();
-
-	/* we want default permissions on created files to be very strict,
-	   so set our umask to 0177 */
-	umask(0177);
-
-	if (opt_daemon) {
-		DEBUG(3,("Becoming a daemon.\n"));
-		become_daemon(true);
-
-		ret = pidfile(PID_PATH, "sssd");
-        if (ret != EOK) {
-            fprintf(stderr, "\nERROR: PID File reports daemon already running!\n");
-            return 1;
-        }
-	}
-
-	/* the event context is the top level structure.
-     * Everything else should hang off that */
-	event_ctx = event_context_init(talloc_autofree_context());
-	if (event_ctx == NULL) {
-		DEBUG(0,("The event context initialiaziton failed\n"));
-		return 1;
-	}
-
-    mem_ctx = talloc_new(event_ctx);
-    if (mem_ctx == NULL) {
-        DEBUG(0,("Out of memory, aborting!\n"));
-        return 1;
-    }
-
-    ret = confdb_init(mem_ctx, event_ctx, &confdb_ctx);
-    if (ret != EOK) {
-        DEBUG(0,("The confdb initialization failed\n"));
-		return 1;
-	}
-
-	if (opt_interactive) {
-		/* terminate when stdin goes away */
-		stdin_event_flags = EVENT_FD_READ;
-	} else {
-		/* stay alive forever */
-		stdin_event_flags = 0;
-	}
-
-	/* catch EOF on stdin */
-#ifdef SIGTTIN
-	signal(SIGTTIN, SIG_IGN);
-#endif
-	event_add_fd(event_ctx, event_ctx, 0, stdin_event_flags,
-		     server_stdin_handler,
-		     discard_const(argv[0]));
-
-    /* What are we asked to run ? */
-    if (is_monitor) {
-        /* the monitor */
-        ret = monitor_process_init(mem_ctx, event_ctx, confdb_ctx);
-
-    } else {
-
-        if (strcmp(service, "nss") == 0) {
-            ret = nss_process_init(mem_ctx, event_ctx, confdb_ctx);
-
-        } else if (strcmp(service, "dp") == 0) {
-            ret = dp_process_init(mem_ctx, event_ctx, confdb_ctx);
-
-        } else {
-            fprintf(stderr,
-                    "\nERROR: Unknown Service specified [%s]\n",
-                    service);
-            ret = EINVAL;
-        }
-    }
-
-    if (ret != EOK) return 3;
-
-	/* wait for events - this is where smbd sits for most of its
-	   life */
-	event_loop_wait(event_ctx);
-
-	/* as everything hangs off this event context, freeing it
-	   should initiate a clean shutdown of all services */
-	talloc_free(event_ctx);
-
-	return 0;
-}