X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fprocd.git;a=blobdiff_plain;f=system.c;h=d5bf0003f2fdc9c39e6c489f76e56531de070380;hp=e1f4a647f45b528c62f7bcf896b08d97e64174bd;hb=919eb0f0f58c36f4b05a11a06f12429a8a863bdf;hpb=d2f216cddaf4ee73117bb2693fc53b77f67517ad

diff --git a/system.c b/system.c
index e1f4a64..d5bf000 100644
--- a/system.c
+++ b/system.c
@@ -18,18 +18,19 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
-
+#include <signal.h>
 #include <unistd.h>
 
 #include <libubox/uloop.h>
 
 #include "procd.h"
 #include "watchdog.h"
-#include "hotplug.h"
-
-#define HOSTNAME_PATH	"/proc/sys/kernel/hostname"
 
 static struct blob_buf b;
+static int notify;
+static struct ubus_context *_ctx;
+
+int upgrade_running = 0;
 
 static int system_board(struct ubus_context *ctx, struct ubus_object *obj,
                  struct ubus_request_data *req, const char *method,
@@ -189,10 +190,7 @@ static int system_upgrade(struct ubus_context *ctx, struct ubus_object *obj,
 			struct ubus_request_data *req, const char *method,
 			struct blob_attr *msg)
 {
-	procd_reconnect_ubus(0);
-	log_shutdown();
-	hotplug_shutdown();
-
+	upgrade_running = 1;
 	return 0;
 }
 
@@ -260,40 +258,46 @@ static int watchdog_set(struct ubus_context *ctx, struct ubus_object *obj,
 }
 
 enum {
-	EVENT_TYPE,
-	EVENT_DATA,
-	__EVENT_MAX
+	SIGNAL_PID,
+	SIGNAL_NUM,
+	__SIGNAL_MAX
 };
 
-static const struct blobmsg_policy event_policy[__WDT_MAX] = {
-	[EVENT_TYPE] = { .name = "frequency", .type = BLOBMSG_TYPE_INT32 },
-	[EVENT_DATA] = { .name = "timeout", .type = BLOBMSG_TYPE_INT32 },
+static const struct blobmsg_policy signal_policy[__SIGNAL_MAX] = {
+	[SIGNAL_PID] = { .name = "pid", .type = BLOBMSG_TYPE_INT32 },
+	[SIGNAL_NUM] = { .name = "signum", .type = BLOBMSG_TYPE_INT32 },
 };
 
-static int system_event(struct ubus_context *ctx, struct ubus_object *obj,
+static int proc_signal(struct ubus_context *ctx, struct ubus_object *obj,
 			struct ubus_request_data *req, const char *method,
 			struct blob_attr *msg)
 {
-	struct blob_attr *tb[__EVENT_MAX];
+	struct blob_attr *tb[__SIGNAL_MAX];
 
 	if (!msg)
 		return UBUS_STATUS_INVALID_ARGUMENT;
 
-	blobmsg_parse(event_policy, __EVENT_MAX, tb, blob_data(msg), blob_len(msg));
-	if (!tb[EVENT_TYPE])
+	blobmsg_parse(signal_policy, __SIGNAL_MAX, tb, blob_data(msg), blob_len(msg));
+	if (!tb[SIGNAL_PID || !tb[SIGNAL_NUM]])
 		return UBUS_STATUS_INVALID_ARGUMENT;
 
-	fprintf(stderr, "%s\n", blobmsg_get_string(tb[EVENT_TYPE]));
+	kill(blobmsg_get_u32(tb[SIGNAL_PID]), blobmsg_get_u32(tb[SIGNAL_NUM]));
 
 	return 0;
 }
 
+static void
+procd_subscribe_cb(struct ubus_context *ctx, struct ubus_object *obj)
+{
+	notify = obj->has_subscribers;
+}
+
 static const struct ubus_method system_methods[] = {
 	UBUS_METHOD_NOARG("board", system_board),
 	UBUS_METHOD_NOARG("info",  system_info),
 	UBUS_METHOD_NOARG("upgrade", system_upgrade),
 	UBUS_METHOD("watchdog", watchdog_set, watchdog_policy),
-	UBUS_METHOD("event", system_event, event_policy),
+	UBUS_METHOD("signal", proc_signal, signal_policy),
 };
 
 static struct ubus_object_type system_object_type =
@@ -304,12 +308,27 @@ static struct ubus_object system_object = {
 	.type = &system_object_type,
 	.methods = system_methods,
 	.n_methods = ARRAY_SIZE(system_methods),
+	.subscribe_cb = procd_subscribe_cb,
 };
 
+void
+procd_bcast_event(char *event, struct blob_attr *msg)
+{
+	int ret;
+
+	if (!notify)
+		return;
+
+	ret = ubus_notify(_ctx, &system_object, event, msg, -1);
+	if (ret)
+		fprintf(stderr, "Failed to notify log: %s\n", ubus_strerror(ret));
+}
+
 void ubus_init_system(struct ubus_context *ctx)
 {
 	int ret;
 
+	_ctx = ctx;
 	ret = ubus_add_object(ctx, &system_object);
 	if (ret)
 		ERROR("Failed to add object: %s\n", ubus_strerror(ret));