Put the applets into rc-applet.c so that rc.c is easier to manage.

4 files changed, 444 insertions, 379 deletions

diff --git a/src/rc/Makefile b/src/rc/Makefile
index eeb1c06..9d5f4b8 100644
--- a/src/rc/Makefile
+++ b/src/rc/Makefile
@@ -1,6 +1,7 @@
 PROG=		rc
-SRCS=		checkpath.c fstabinfo.c mountinfo.c rc.c rc-depend.c \
-		rc-logger.c rc-misc.c rc-plugin.c rc-status.c rc-update.c \
+SRCS=		checkpath.c fstabinfo.c mountinfo.c \
+		rc-applets.c rc-depend.c rc-logger.c \
+		rc-misc.c rc-plugin.c rc-status.c rc-update.c rc.c \
 		runscript.c start-stop-daemon.c
 
 CLEANFILES=	version.h
diff --git a/src/rc/builtins.h b/src/rc/builtins.h
index 7d05fa7..61fe371 100644
--- a/src/rc/builtins.h
+++ b/src/rc/builtins.h
@@ -35,5 +35,7 @@ int rc_update (int argc, char **argv);
 int runscript (int argc, char **argv);
 int start_stop_daemon (int argc, char **argv);
 
+void run_applets (int argc, char **argv);
+
 /* Handy function so we can wrap einfo around our deptree */
 rc_depinfo_t *_rc_deptree_load (int *regen);
diff --git a/src/rc/rc-applets.c b/src/rc/rc-applets.c
new file mode 100644
index 0000000..59fff72
--- /dev/null
+++ b/src/rc/rc-applets.c
@@ -0,0 +1,436 @@
+/*
+   rc-applets.c
+
+   Handle multicall applets for use in our init scripts.
+   Basically this makes us a lot faster for the most part, and removes
+   any shell incompatabilities we might otherwise encounter.
+   */
+
+/*
+ * Copyright 2007-2008 Roy Marples
+ * All rights reserved
+
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#define SYSLOG_NAMES
+
+#include <sys/types.h>
+#include <errno.h>
+#include <ctype.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <signal.h>
+#include <string.h>
+#include <syslog.h>
+#include <unistd.h>
+
+#include "builtins.h"
+#include "einfo.h"
+#include "rc-misc.h"
+#include "strlist.h"
+
+/* Applet is first parsed in rc.c - no point in doing it again */
+extern const char *applet;
+
+static int syslog_decode (char *name, CODE *codetab)
+{
+	CODE *c;
+
+	if (isdigit ((int) *name))
+		return (atoi (name));
+
+	for (c = codetab; c->c_name; c++)
+		if (! strcasecmp (name, c->c_name))
+			return (c->c_val);
+
+	return (-1);
+}
+
+static int do_e (int argc, char **argv)
+{
+	int retval = EXIT_SUCCESS;
+	int i;
+	int l = 0;
+	char *message = NULL;
+	char *p;
+	int level = 0;
+
+	/* Punt applet */
+	argc--;
+	argv++;
+
+	if (strcmp (applet, "eval_ecolors") == 0) {
+		printf ("GOOD='%s'\nWARN='%s'\nBAD='%s'\nHILITE='%s'\nBRACKET='%s'\nNORMAL='%s'\n",
+			ecolor (ECOLOR_GOOD),
+			ecolor (ECOLOR_WARN),
+			ecolor (ECOLOR_BAD),
+			ecolor (ECOLOR_HILITE),
+			ecolor (ECOLOR_BRACKET),
+			ecolor (ECOLOR_NORMAL));
+		exit (EXIT_SUCCESS);
+	}
+
+	if (argc > 0) {
+
+		if (strcmp (applet, "eend") == 0 ||
+		    strcmp (applet, "ewend") == 0 ||
+		    strcmp (applet, "veend") == 0 ||
+		    strcmp (applet, "vweend") == 0)
+		{
+			errno = 0;
+			retval = strtol (argv[0], NULL, 0);
+			if (errno != 0)
+				retval = EXIT_FAILURE;
+			else {
+				argc--;
+				argv++;
+			}
+		} else if (strcmp (applet, "esyslog") == 0 ||
+			   strcmp (applet, "elog") == 0) {
+			char *dot = strchr (argv[0], '.');
+			if ((level = syslog_decode (dot + 1, prioritynames)) == -1)
+				eerrorx ("%s: invalid log level `%s'", applet, argv[0]);
+
+			if (argc < 3)
+				eerrorx ("%s: not enough arguments", applet);
+
+			unsetenv ("EINFO_LOG");
+			setenv ("EINFO_LOG", argv[1], 1);
+
+			argc -= 2;
+			argv += 2;
+		}
+	}
+
+	if (argc > 0) {
+		for (i = 0; i < argc; i++)
+			l += strlen (argv[i]) + 1;
+
+		message = xmalloc (l);
+		p = message;
+
+		for (i = 0; i < argc; i++) {
+			if (i > 0)
+				*p++ = ' ';
+			memcpy (p, argv[i], strlen (argv[i]));
+			p += strlen (argv[i]);
+		}
+		*p = 0;
+	}
+
+	if (! message)
+		message = xstrdup ("");
+
+	if (strcmp (applet, "einfo") == 0)
+		einfo ("%s", message);
+	else if (strcmp (applet, "einfon") == 0)
+		einfon ("%s", message);
+	else if (strcmp (applet, "ewarn") == 0)
+		ewarn ("%s", message);
+	else if (strcmp (applet, "ewarnn") == 0)
+		ewarnn ("%s", message);
+	else if (strcmp (applet, "eerror") == 0) {
+		eerror ("%s", message);
+		retval = 1;
+	} else if (strcmp (applet, "eerrorn") == 0) {
+		eerrorn ("%s", message);
+		retval = 1;
+	} else if (strcmp (applet, "ebegin") == 0)
+		ebegin ("%s", message);
+	else if (strcmp (applet, "eend") == 0)
+		eend (retval, "%s", message);
+	else if (strcmp (applet, "ewend") == 0)
+		ewend (retval, "%s", message);
+	else if (strcmp (applet, "esyslog") == 0)
+		elog (level, "%s", message);
+	else if (strcmp (applet, "veinfo") == 0)
+		einfov ("%s", message);
+	else if (strcmp (applet, "veinfon") == 0)
+		einfovn ("%s", message);
+	else if (strcmp (applet, "vewarn") == 0)
+		ewarnv ("%s", message);
+	else if (strcmp (applet, "vewarnn") == 0)
+		ewarnvn ("%s", message);
+	else if (strcmp (applet, "vebegin") == 0)
+		ebeginv ("%s", message);
+	else if (strcmp (applet, "veend") == 0)
+		eendv (retval, "%s", message);
+	else if (strcmp (applet, "vewend") == 0)
+		ewendv (retval, "%s", message);
+	else if (strcmp (applet, "eindent") == 0)
+		eindent ();
+	else if (strcmp (applet, "eoutdent") == 0)
+		eoutdent ();
+	else if (strcmp (applet, "veindent") == 0)
+		eindentv ();
+	else if (strcmp (applet, "veoutdent") == 0)
+		eoutdentv ();
+	else {
+		eerror ("%s: unknown applet", applet);
+		retval = EXIT_FAILURE;
+	}
+
+	free (message);
+	return (retval);
+}
+
+static int do_service (int argc, char **argv)
+{
+	bool ok = false;
+	char *service = NULL;
+
+	if (argc > 1)
+		service = argv[1];
+	else
+		service = getenv ("SVCNAME");
+
+	if (! service || strlen (service) == 0)
+		eerrorx ("%s: no service specified", applet);
+
+	if (strcmp (applet, "service_started") == 0)
+		ok = (rc_service_state (service) & RC_SERVICE_STARTED);
+	else if (strcmp (applet, "service_stopped") == 0)
+		ok = (rc_service_state (service) & RC_SERVICE_STOPPED);
+	else if (strcmp (applet, "service_inactive") == 0)
+		ok = (rc_service_state (service) & RC_SERVICE_INACTIVE);
+	else if (strcmp (applet, "service_starting") == 0)
+		ok = (rc_service_state (service) & RC_SERVICE_STARTING);
+	else if (strcmp (applet, "service_stopping") == 0)
+		ok = (rc_service_state (service) & RC_SERVICE_STOPPING);
+	else if (strcmp (applet, "service_coldplugged") == 0)
+		ok = (rc_service_state (service) & RC_SERVICE_COLDPLUGGED);
+	else if (strcmp (applet, "service_wasinactive") == 0)
+		ok = (rc_service_state (service) & RC_SERVICE_WASINACTIVE);
+	else if (strcmp (applet, "service_started_daemon") == 0) {
+		int idx = 0;
+		char *d = argv[1];
+
+		service = getenv ("SVCNAME");
+		if (argc > 3) {
+			service = argv[0];
+			d = argv[2];
+			sscanf (argv[3], "%d", &idx);
+		} else if (argc == 3) {
+			sscanf (argv[2], "%d", &idx);
+		}
+		exit (rc_service_started_daemon (service, d, idx) ? 0 : 1);
+	} else
+		eerrorx ("%s: unknown applet", applet);
+
+	return (ok ? EXIT_SUCCESS : EXIT_FAILURE);
+}
+
+static int do_mark_service (int argc, char **argv)
+{
+	bool ok = false;
+	char *svcname = getenv ("SVCNAME");
+	char *service = NULL;
+
+	if (argc > 1)
+		service = argv[1];
+	else
+		service = getenv ("SVCNAME");
+
+	if (! service || strlen (service) == 0)
+		eerrorx ("%s: no service specified", applet);
+
+	if (strcmp (applet, "mark_service_started") == 0)
+		ok = rc_service_mark (service, RC_SERVICE_STARTED);
+	else if (strcmp (applet, "mark_service_stopped") == 0)
+		ok = rc_service_mark (service, RC_SERVICE_STOPPED);
+	else if (strcmp (applet, "mark_service_inactive") == 0)
+		ok = rc_service_mark (service, RC_SERVICE_INACTIVE);
+	else if (strcmp (applet, "mark_service_starting") == 0)
+		ok = rc_service_mark (service, RC_SERVICE_STARTING);
+	else if (strcmp (applet, "mark_service_stopping") == 0)
+		ok = rc_service_mark (service, RC_SERVICE_STOPPING);
+	else if (strcmp (applet, "mark_service_coldplugged") == 0)
+		ok = rc_service_mark (service, RC_SERVICE_COLDPLUGGED);
+	else if (strcmp (applet, "mark_service_failed") == 0)
+		ok = rc_service_mark (service, RC_SERVICE_FAILED);
+	else
+		eerrorx ("%s: unknown applet", applet);
+
+	/* If we're marking ourselves then we need to inform our parent runscript
+	   process so they do not mark us based on our exit code */
+	if (ok && svcname && strcmp (svcname, service) == 0) {
+		char *runscript_pid = getenv ("RC_RUNSCRIPT_PID");
+		char *mtime;
+		pid_t pid = 0;
+		int l;
+
+		if (runscript_pid && sscanf (runscript_pid, "%d", &pid) == 1)
+			if (kill (pid, SIGHUP) != 0)
+				eerror ("%s: failed to signal parent %d: %s",
+					applet, pid, strerror (errno));
+
+		/* Remove the exclusive time test. This ensures that it's not
+		   in control as well */
+		l = strlen (RC_SVCDIR "exclusive") +
+			strlen (svcname) +
+			strlen (runscript_pid) +
+			4;
+		mtime = xmalloc (l);
+		snprintf (mtime, l, RC_SVCDIR "exclusive/%s.%s",
+			  svcname, runscript_pid);
+		if (exists (mtime) && unlink (mtime) != 0)
+			eerror ("%s: unlink: %s", applet, strerror (errno));
+		free (mtime);
+	}
+
+	return (ok ? EXIT_SUCCESS : EXIT_FAILURE);
+}
+
+static int do_value (int argc, char **argv)
+{
+	bool ok = false;
+	char *service = getenv ("SVCNAME");
+
+	if (! service)
+		eerrorx ("%s: no service specified", applet);
+
+	if (argc < 2 || ! argv[1] || strlen (argv[1]) == 0)
+		eerrorx ("%s: no option specified", applet);
+
+	if (strcmp (applet, "service_get_value") == 0 ||
+	    strcmp (applet, "get_options") == 0)
+	{
+		char *option = rc_service_value_get (service, argv[1]);
+		if (option) {
+			printf ("%s", option);
+			free (option);
+			ok = true;
+		}
+	} else if (strcmp (applet, "service_set_value") == 0 ||
+		   strcmp (applet, "save_options") == 0)
+		ok = rc_service_value_set (service, argv[1], argv[2]);
+	else
+		eerrorx ("%s: unknown applet", applet);
+
+	return (ok ? EXIT_SUCCESS : EXIT_FAILURE);
+}
+
+static int do_shell_var (int argc, char **argv)
+{
+	int i;
+
+	for (i = 1; i < argc; i++) {
+		char *p = argv[i];
+
+		if (i != 0)
+			putchar (' ');
+
+		while (*p) {
+			char c = *p++;
+			if (! isalnum ((int) c))
+				c = '_';
+			putchar (c);
+		}
+	}
+	putchar ('\n');
+
+	return (EXIT_SUCCESS);
+}
+
+
+void run_applets (int argc, char **argv)
+{
+	/* These are designed to be applications in their own right */
+	if (strcmp (applet, "fstabinfo") == 0)
+		exit (fstabinfo (argc, argv));
+	else if (strcmp (applet, "mountinfo") == 0)
+		exit (mountinfo (argc, argv));
+	else if (strcmp (applet, "rc-depend") == 0)
+		exit (rc_depend (argc, argv));
+	else if (strcmp (applet, "rc-status") == 0)
+		exit (rc_status (argc, argv));
+	else if (strcmp (applet, "rc-update") == 0 ||
+		 strcmp (applet, "update-rc") == 0)
+		exit (rc_update (argc, argv));
+	else if (strcmp (applet, "runscript") == 0)
+		exit (runscript (argc, argv));
+	else if (strcmp (applet, "start-stop-daemon") == 0)
+		exit (start_stop_daemon (argc, argv));
+	else if (strcmp (applet, "checkpath") == 0)
+		exit (checkpath (argc, argv));
+
+	/* These could also be applications in their own right */
+	if (strcmp (applet, "shell_var") == 0)
+		exit (do_shell_var (argc, argv));
+
+	if (strcmp (applet, "is_newer_than") == 0 ||
+	    strcmp (applet, "is_older_than") == 0)
+	{
+		bool match = false;
+		int i = 1;
+
+		if (argc < 3)
+			exit (EXIT_FAILURE);
+		if (strcmp (applet, "is_newer_than") == 0)
+			match = true;
+		while (i < argc) {
+			if (rc_newer_than (argv[1], argv[i++]) != match)
+				exit (EXIT_FAILURE);
+		}
+		exit (EXIT_SUCCESS);
+	}; 
+
+	if (applet[0] == 'e' || (applet[0] == 'v' && applet[1] == 'e'))
+		exit (do_e (argc, argv));
+
+	/* These are purely for init scripts and do not make sense as
+	 * anything else */
+	if (strcmp (applet, "service_get_value") == 0 ||
+	    strcmp (applet, "service_set_value") == 0 ||
+	    strcmp (applet, "get_options") == 0 ||
+	    strcmp (applet, "save_options") == 0)
+		exit (do_value (argc, argv));
+
+	if (strncmp (applet, "service_", strlen ("service_")) == 0)
+		exit (do_service (argc, argv));
+
+	if (strncmp (applet, "mark_service_", strlen ("mark_service_")) == 0)
+		exit (do_mark_service (argc, argv));
+
+	if (strcmp (applet, "is_runlevel_start") == 0)
+		exit (rc_runlevel_starting () ? 0 : 1);
+	else if (strcmp (applet, "is_runlevel_stop") == 0)
+		exit (rc_runlevel_stopping () ? 0 : 1);
+
+	if (strcmp (applet, "rc-abort") == 0) {
+		char *p = getenv ("RC_PID");
+		pid_t pid = 0;
+
+		if (p && sscanf (p, "%d", &pid) == 1) {
+			if (kill (pid, SIGUSR1) != 0)
+				eerrorx ("rc-abort: failed to signal parent %d: %s",
+					 pid, strerror (errno));
+			exit (EXIT_SUCCESS);
+		}
+		exit (EXIT_FAILURE);
+	}
+
+	if (strcmp (applet, "rc" ) != 0)
+		eerrorx ("%s: unknown applet", applet);
+}
diff --git a/src/rc/rc.c b/src/rc/rc.c
index 93be82d..fba3cc0 100644
--- a/src/rc/rc.c
+++ b/src/rc/rc.c
@@ -36,8 +36,6 @@
 
 const char rc_copyright[] = "Copyright (c) 2007-2008 Roy Marples";
 
-#define SYSLOG_NAMES
-
 #include <sys/types.h>
 #include <sys/ioctl.h>
 #include <sys/stat.h>
@@ -54,7 +52,6 @@ const char rc_copyright[] = "Copyright (c) 2007-2008 Roy Marples";
 #include <signal.h>
 #include <string.h>
 #include <strings.h>
-#include <syslog.h>
 #include <termios.h>
 #include <unistd.h>
 
@@ -90,7 +87,7 @@ extern char **environ;
 static char *RUNLEVEL = NULL;
 static char *PREVLEVEL = NULL;
 
-static const char *applet = NULL;
+const char *applet = NULL;
 static char *runlevel = NULL;
 static char **env = NULL;
 static char **newenv = NULL;
@@ -179,302 +176,6 @@ static void cleanup (void)
 	}
 }
 
-static int syslog_decode (char *name, CODE *codetab)
-{
-	CODE *c;
-
-	if (isdigit ((int) *name))
-		return (atoi (name));
-
-	for (c = codetab; c->c_name; c++)
-		if (! strcasecmp (name, c->c_name))
-			return (c->c_val);
-
-	return (-1);
-}
-
-static int do_e (int argc, char **argv)
-{
-	int retval = EXIT_SUCCESS;
-	int i;
-	int l = 0;
-	char *message = NULL;
-	char *p;
-	int level = 0;
-
-	if (strcmp (applet, "eval_ecolors") == 0) {
-		printf ("GOOD='%s'\nWARN='%s'\nBAD='%s'\nHILITE='%s'\nBRACKET='%s'\nNORMAL='%s'\n",
-			ecolor (ECOLOR_GOOD),
-			ecolor (ECOLOR_WARN),
-			ecolor (ECOLOR_BAD),
-			ecolor (ECOLOR_HILITE),
-			ecolor (ECOLOR_BRACKET),
-			ecolor (ECOLOR_NORMAL));
-		exit (EXIT_SUCCESS);
-	}
-
-	if (argc > 0) {
-
-		if (strcmp (applet, "eend") == 0 ||
-		    strcmp (applet, "ewend") == 0 ||
-		    strcmp (applet, "veend") == 0 ||
-		    strcmp (applet, "vweend") == 0)
-		{
-			errno = 0;
-			retval = strtol (argv[0], NULL, 0);
-			if (errno != 0)
-				retval = EXIT_FAILURE;
-			else {
-				argc--;
-				argv++;
-			}
-		} else if (strcmp (applet, "esyslog") == 0 ||
-			   strcmp (applet, "elog") == 0) {
-			char *dot = strchr (argv[0], '.');
-			if ((level = syslog_decode (dot + 1, prioritynames)) == -1)
-				eerrorx ("%s: invalid log level `%s'", applet, argv[0]);
-
-			if (argc < 3)
-				eerrorx ("%s: not enough arguments", applet);
-
-			unsetenv ("EINFO_LOG");
-			setenv ("EINFO_LOG", argv[1], 1);
-
-			argc -= 2;
-			argv += 2;
-		}
-	}
-
-	if (argc > 0) {
-		for (i = 0; i < argc; i++)
-			l += strlen (argv[i]) + 1;
-
-		message = xmalloc (l);
-		p = message;
-
-		for (i = 0; i < argc; i++) {
-			if (i > 0)
-				*p++ = ' ';
-			memcpy (p, argv[i], strlen (argv[i]));
-			p += strlen (argv[i]);
-		}
-		*p = 0;
-	}
-
-	if (! message)
-		message = xstrdup ("");
-
-	if (strcmp (applet, "einfo") == 0)
-		einfo ("%s", message);
-	else if (strcmp (applet, "einfon") == 0)
-		einfon ("%s", message);
-	else if (strcmp (applet, "ewarn") == 0)
-		ewarn ("%s", message);
-	else if (strcmp (applet, "ewarnn") == 0)
-		ewarnn ("%s", message);
-	else if (strcmp (applet, "eerror") == 0) {
-		eerror ("%s", message);
-		retval = 1;
-	} else if (strcmp (applet, "eerrorn") == 0) {
-		eerrorn ("%s", message);
-		retval = 1;
-	} else if (strcmp (applet, "ebegin") == 0)
-		ebegin ("%s", message);
-	else if (strcmp (applet, "eend") == 0)
-		eend (retval, "%s", message);
-	else if (strcmp (applet, "ewend") == 0)
-		ewend (retval, "%s", message);
-	else if (strcmp (applet, "esyslog") == 0)
-		elog (level, "%s", message);
-	else if (strcmp (applet, "veinfo") == 0)
-		einfov ("%s", message);
-	else if (strcmp (applet, "veinfon") == 0)
-		einfovn ("%s", message);
-	else if (strcmp (applet, "vewarn") == 0)
-		ewarnv ("%s", message);
-	else if (strcmp (applet, "vewarnn") == 0)
-		ewarnvn ("%s", message);
-	else if (strcmp (applet, "vebegin") == 0)
-		ebeginv ("%s", message);
-	else if (strcmp (applet, "veend") == 0)
-		eendv (retval, "%s", message);
-	else if (strcmp (applet, "vewend") == 0)
-		ewendv (retval, "%s", message);
-	else if (strcmp (applet, "eindent") == 0)
-		eindent ();
-	else if (strcmp (applet, "eoutdent") == 0)
-		eoutdent ();
-	else if (strcmp (applet, "veindent") == 0)
-		eindentv ();
-	else if (strcmp (applet, "veoutdent") == 0)
-		eoutdentv ();
-	else {
-		eerror ("%s: unknown applet", applet);
-		retval = EXIT_FAILURE;
-	}
-
-	free (message);
-	return (retval);
-}
-
-static int do_service (int argc, char **argv)
-{
-	bool ok = false;
-	char *service = NULL;
-
-	if (argc > 0)
-		service = argv[0];
-	else
-		service = getenv ("SVCNAME");
-
-	if (! service || strlen (service) == 0)
-		eerrorx ("%s: no service specified", applet);
-
-	if (strcmp (applet, "service_started") == 0)
-		ok = (rc_service_state (service) & RC_SERVICE_STARTED);
-	else if (strcmp (applet, "service_stopped") == 0)
-		ok = (rc_service_state (service) & RC_SERVICE_STOPPED);
-	else if (strcmp (applet, "service_inactive") == 0)
-		ok = (rc_service_state (service) & RC_SERVICE_INACTIVE);
-	else if (strcmp (applet, "service_starting") == 0)
-		ok = (rc_service_state (service) & RC_SERVICE_STARTING);
-	else if (strcmp (applet, "service_stopping") == 0)
-		ok = (rc_service_state (service) & RC_SERVICE_STOPPING);
-	else if (strcmp (applet, "service_coldplugged") == 0)
-		ok = (rc_service_state (service) & RC_SERVICE_COLDPLUGGED);
-	else if (strcmp (applet, "service_wasinactive") == 0)
-		ok = (rc_service_state (service) & RC_SERVICE_WASINACTIVE);
-	else if (strcmp (applet, "service_started_daemon") == 0) {
-		int idx = 0;
-		char *d = argv[0];
-
-		service = getenv ("SVCNAME");
-		if (argc > 2) {
-			service = argv[0];
-			d = argv[1];
-			sscanf (argv[2], "%d", &idx);
-		} else if (argc == 2) {
-			sscanf (argv[1], "%d", &idx);
-		}
-		exit (rc_service_started_daemon (service, d, idx) ? 0 : 1);
-	} else
-		eerrorx ("%s: unknown applet", applet);
-
-	return (ok ? EXIT_SUCCESS : EXIT_FAILURE);
-}
-
-static int do_mark_service (int argc, char **argv)
-{
-	bool ok = false;
-	char *svcname = getenv ("SVCNAME");
-	char *service = NULL;
-
-	if (argc > 0)
-		service = argv[0];
-	else
-		service = getenv ("SVCNAME");
-
-	if (! service || strlen (service) == 0)
-		eerrorx ("%s: no service specified", applet);
-
-	if (strcmp (applet, "mark_service_started") == 0)
-		ok = rc_service_mark (service, RC_SERVICE_STARTED);
-	else if (strcmp (applet, "mark_service_stopped") == 0)
-		ok = rc_service_mark (service, RC_SERVICE_STOPPED);
-	else if (strcmp (applet, "mark_service_inactive") == 0)
-		ok = rc_service_mark (service, RC_SERVICE_INACTIVE);
-	else if (strcmp (applet, "mark_service_starting") == 0)
-		ok = rc_service_mark (service, RC_SERVICE_STARTING);
-	else if (strcmp (applet, "mark_service_stopping") == 0)
-		ok = rc_service_mark (service, RC_SERVICE_STOPPING);
-	else if (strcmp (applet, "mark_service_coldplugged") == 0)
-		ok = rc_service_mark (service, RC_SERVICE_COLDPLUGGED);
-	else if (strcmp (applet, "mark_service_failed") == 0)
-		ok = rc_service_mark (service, RC_SERVICE_FAILED);
-	else
-		eerrorx ("%s: unknown applet", applet);
-
-	/* If we're marking ourselves then we need to inform our parent runscript
-	   process so they do not mark us based on our exit code */
-	if (ok && svcname && strcmp (svcname, service) == 0) {
-		char *runscript_pid = getenv ("RC_RUNSCRIPT_PID");
-		char *mtime;
-		pid_t pid = 0;
-		int l;
-
-		if (runscript_pid && sscanf (runscript_pid, "%d", &pid) == 1)
-			if (kill (pid, SIGHUP) != 0)
-				eerror ("%s: failed to signal parent %d: %s",
-					applet, pid, strerror (errno));
-
-		/* Remove the exclusive time test. This ensures that it's not
-		   in control as well */
-		l = strlen (RC_SVCDIR "exclusive") +
-			strlen (svcname) +
-			strlen (runscript_pid) +
-			4;
-		mtime = xmalloc (l);
-		snprintf (mtime, l, RC_SVCDIR "exclusive/%s.%s",
-			  svcname, runscript_pid);
-		if (exists (mtime) && unlink (mtime) != 0)
-			eerror ("%s: unlink: %s", applet, strerror (errno));
-		free (mtime);
-	}
-
-	return (ok ? EXIT_SUCCESS : EXIT_FAILURE);
-}
-
-static int do_value (int argc, char **argv)
-{
-	bool ok = false;
-	char *service = getenv ("SVCNAME");
-
-	if (! service)
-		eerrorx ("%s: no service specified", applet);
-
-	if (argc < 1 || ! argv[0] || strlen (argv[0]) == 0)
-		eerrorx ("%s: no option specified", applet);
-
-	if (strcmp (applet, "service_get_value") == 0 ||
-	    strcmp (applet, "get_options") == 0)
-	{
-		char *option = rc_service_value_get (service, argv[0]);
-		if (option) {
-			printf ("%s", option);
-			free (option);
-			ok = true;
-		}
-	} else if (strcmp (applet, "service_set_value") == 0 ||
-		   strcmp (applet, "save_options") == 0)
-		ok = rc_service_value_set (service, argv[0], argv[1]);
-	else
-		eerrorx ("%s: unknown applet", applet);
-
-	return (ok ? EXIT_SUCCESS : EXIT_FAILURE);
-}
-
-static int do_shell_var (int argc, char **argv)
-{
-	int i;
-
-	for (i = 0; i < argc; i++) {
-		char *p = argv[i];
-
-		if (i != 0)
-			putchar (' ');
-
-		while (*p) {
-			char c = *p++;
-			if (! isalnum ((int) c))
-				c = '_';
-			putchar (c);
-		}
-	}
-	putchar ('\n');
-
-	return (EXIT_SUCCESS);
-}
-
 #ifdef __linux__
 static char *proc_getent (const char *ent)
 {
@@ -874,83 +575,8 @@ int main (int argc, char **argv)
 		exit (EXIT_SUCCESS);
 	}
 
-	/* These used to be programs in their own right, so we shouldn't
-	 * touch argc or argv for them */
-	if (strcmp (applet, "fstabinfo") == 0)
-		exit (fstabinfo (argc, argv));
-	else if (strcmp (applet, "mountinfo") == 0)
-		exit (mountinfo (argc, argv));
-	else if (strcmp (applet, "rc-depend") == 0)
-		exit (rc_depend (argc, argv));
-	else if (strcmp (applet, "rc-status") == 0)
-		exit (rc_status (argc, argv));
-	else if (strcmp (applet, "rc-update") == 0 ||
-		 strcmp (applet, "update-rc") == 0)
-		exit (rc_update (argc, argv));
-	else if (strcmp (applet, "runscript") == 0)
-		exit (runscript (argc, argv));
-	else if (strcmp (applet, "start-stop-daemon") == 0)
-		exit (start_stop_daemon (argc, argv));
-	else if (strcmp (applet, "checkpath") == 0)
-		exit (checkpath (argc, argv));
-
-	argc--;
-	argv++;
-
-	/* Handle multicall stuff */
-	if (applet[0] == 'e' || (applet[0] == 'v' && applet[1] == 'e'))
-		exit (do_e (argc, argv));
-
-	if (strcmp (applet, "service_get_value") == 0 ||
-	    strcmp (applet, "service_set_value") == 0 ||
-	    strcmp (applet, "get_options") == 0 ||
-	    strcmp (applet, "save_options") == 0)
-		exit (do_value (argc, argv));
-
-	if (strncmp (applet, "service_", strlen ("service_")) == 0)
-		exit (do_service (argc, argv));
-
-	if (strncmp (applet, "mark_service_", strlen ("mark_service_")) == 0)
-		exit (do_mark_service (argc, argv));
-
-	if (strcmp (applet, "is_newer_than") == 0 ||
-	    strcmp (applet, "is_older_than") == 0)
-	{
-		bool match = false;
-		if (argc < 2)
-			exit (EXIT_FAILURE);
-		if (strcmp (applet, "is_newer_than") == 0)
-			match = true;
-		while (optind < argc) {
-			if (rc_newer_than (argv[0], argv[optind++]) != match)
-				exit (EXIT_FAILURE);
-		}
-		exit (EXIT_SUCCESS);
-	}; 
-
-	if (strcmp (applet, "is_runlevel_start") == 0)
-		exit (rc_runlevel_starting () ? 0 : 1);
-	else if (strcmp (applet, "is_runlevel_stop") == 0)
-		exit (rc_runlevel_stopping () ? 0 : 1);
-
-	if (strcmp (applet, "shell_var") == 0)
-		exit (do_shell_var (argc, argv));
-
-	if (strcmp (applet, "rc-abort") == 0) {
-		char *p = getenv ("RC_PID");
-		pid_t pid = 0;
-
-		if (p && sscanf (p, "%d", &pid) == 1) {
-			if (kill (pid, SIGUSR1) != 0)
-				eerrorx ("rc-abort: failed to signal parent %d: %s",
-					 pid, strerror (errno));
-			exit (EXIT_SUCCESS);
-		}
-		exit (EXIT_FAILURE);
-	}
-
-	if (strcmp (applet, "rc" ) != 0)
-		eerrorx ("%s: unknown applet", applet);
+	/* Run our built in applets. If we ran one, we don't return. */
+	run_applets (argc, argv);
 
 	/* Change dir to / to ensure all scripts don't use stuff in pwd */
 	chdir ("/");