add new main.c and fix Makefile/headers

5 files changed, 119 insertions, 16 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index fc1ad3a..62e309a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,10 +10,10 @@ IF(APPLE)
   LINK_DIRECTORIES(/opt/local/lib)
 ENDIF()
 
-SET(SOURCES main.c ubus.c service.c instance.c utils.c md5.c hotplug-rule.c hotplug.c)
+SET(SOURCES main.c ubus.c service.c instance.c utils.c md5.c hotplug.c state.c mkdev.c early.c inittab.c preinit.c coldplug.c syslog.c log.c watchdog.c signal.c system.c debug.c)
 
 find_library(json NAMES json-c json)
-SET(LIBS ubox ubus ${json} blobmsg_json)
+SET(LIBS ubox ubus ${json} blobmsg_json json_script)
 
 IF(DEBUG)
   ADD_DEFINITIONS(-DDEBUG -g3)
@@ -26,3 +26,22 @@ TARGET_LINK_LIBRARIES(procd ${LIBS})
 INSTALL(TARGETS procd
 	RUNTIME DESTINATION sbin
 )
+
+ADD_EXECUTABLE(askfirst askfirst.c)
+
+INSTALL(TARGETS askfirst
+	RUNTIME DESTINATION sbin
+)
+
+ADD_EXECUTABLE(udevtrigger udevtrigger.c)
+
+INSTALL(TARGETS udevtrigger
+	RUNTIME DESTINATION sbin
+)
+
+ADD_EXECUTABLE(logread logread.c)
+TARGET_LINK_LIBRARIES(logread ${LIBS})
+
+INSTALL(TARGETS logread
+	RUNTIME DESTINATION sbin
+)
diff --git a/main.c b/main.c
index e081109..65ed854 100644
--- a/main.c
+++ b/main.c
@@ -1,11 +1,31 @@
+/*
+ * Copyright (C) 2013 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2013 John Crispin <blogic@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1
+ * as published by the Free Software Foundation
+ *
+ * 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.
+ */
+
+#include <sys/wait.h>
+#include <sys/types.h>
+
+#include <unistd.h>
 #include <getopt.h>
-#include "procd.h"
+#include <libgen.h>
 
-int debug = 0;
+#include "procd.h"
+#include "hotplug.h"
+#include "watchdog.h"
 
 static int usage(const char *prog)
 {
-	fprintf(stderr, "Usage: %s [options]\n"
+	ERROR("Usage: %s [options]\n"
 		"Options:\n"
 		"    -s <path>:		Path to ubus socket\n"
 		"    -d:		Enable debug messages\n"
@@ -13,10 +33,26 @@ static int usage(const char *prog)
 	return 1;
 }
 
+
+static int main_procd_init(int argc, char **argv)
+{
+	procd_early();
+	debug_init();
+	watchdog_init();
+	uloop_init();
+	hotplug("/etc/hotplug-preinit.json");
+	procd_preinit();
+	uloop_run();
+	return 0;
+}
+
 int main(int argc, char **argv)
 {
 	int ch;
 
+	if (!strcmp(basename(*argv), "init"))
+		return main_procd_init(argc, argv);
+
 	while ((ch = getopt(argc, argv, "ds:")) != -1) {
 		switch (ch) {
 		case 's':
@@ -30,7 +66,11 @@ int main(int argc, char **argv)
 		}
 	}
 	uloop_init();
-	procd_connect_ubus();
+	procd_signal();
+	if (getpid() != 1)
+		procd_connect_ubus();
+	else
+		procd_state_next();
 	uloop_run();
 
 	return 0;
diff --git a/procd.h b/procd.h
index 66a08e2..f3aff89 100644
--- a/procd.h
+++ b/procd.h
@@ -1,26 +1,66 @@
+/*
+ * Copyright (C) 2013 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2013 John Crispin <blogic@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1
+ * as published by the Free Software Foundation
+ *
+ * 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.
+ */
+
 #ifndef __PROCD_H
 #define __PROCD_H
 
 #include <libubox/uloop.h>
 #include <libubox/utils.h>
 #include <libubus.h>
+
 #include <stdio.h>
+#include <syslog.h>
 
-#define __init __attribute__((constructor))
+#include "syslog.h"
 
-#define DPRINTF(fmt, ...) do { \
-	if (debug) \
-		fprintf(stderr, "DEBUG %s(%d): " fmt, __func__, __LINE__, ## __VA_ARGS__); \
-	} while (0)
+#define __init __attribute__((constructor))
 
 #define DEBUG(level, fmt, ...) do { \
 	if (debug >= level) \
-		fprintf(stderr, "DEBUG %s(%d): " fmt, __func__, __LINE__, ## __VA_ARGS__); \
+		fprintf(stderr, "procd: %s(%d): " fmt, __func__, __LINE__, ## __VA_ARGS__); \
+	} while (0)
+
+#define LOG(fmt, ...) do { \
+	syslog(LOG_INFO, fmt, ## __VA_ARGS__); \
+	fprintf(stderr, "procd: "fmt, ## __VA_ARGS__); \
+	} while (0)
+
+#define ERROR(fmt, ...) do { \
+	syslog(LOG_ERR, fmt, ## __VA_ARGS__); \
+	fprintf(stderr, "procd: "fmt, ## __VA_ARGS__); \
 	} while (0)
 
-extern int debug;
 extern char *ubus_socket;
+
+extern unsigned int debug;
+void debug_init(void);
+
 void procd_connect_ubus(void);
-void procd_init_service(struct ubus_context *ctx);
+void ubus_init_service(struct ubus_context *ctx);
+void ubus_init_log(struct ubus_context *ctx);
+void ubus_init_system(struct ubus_context *ctx);
+void ubus_notify_log(struct log_head *l);
+
+void procd_state_next(void);
+void procd_shutdown(int event);
+void procd_early(void);
+void procd_preinit(void);
+void procd_coldplug(void);
+void procd_signal(void);
+void procd_inittab(void);
+void procd_inittab_run(const char *action);
+
+int mkdev(const char *progname, int progmode);
 
 #endif
diff --git a/service.c b/service.c
index 16593fc..e51e399 100644
--- a/service.c
+++ b/service.c
@@ -284,7 +284,7 @@ static struct ubus_object main_object = {
 	.n_methods = ARRAY_SIZE(main_object_methods),
 };
 
-void procd_init_service(struct ubus_context *ctx)
+void ubus_init_service(struct ubus_context *ctx)
 {
 	avl_init(&services, avl_strcmp, false, NULL);
 	ubus_add_object(ctx, &main_object);
diff --git a/ubus.c b/ubus.c
index 7b96fd6..e6f9922 100644
--- a/ubus.c
+++ b/ubus.c
@@ -61,7 +61,11 @@ static void procd_ubus_try_connect(void)
 
 	ctx->connection_lost = procd_ubus_connection_lost;
 	ubus_connected = true;
-	procd_init_service(ctx);
+	ubus_init_service(ctx);
+	if (getpid() == 1) {
+		ubus_init_log(ctx);
+		ubus_init_system(ctx);
+	}
 }
 
 static void procd_ubus_connection_lost(struct ubus_context *old_ctx)