swap: introduce Discard property

[elogind.git] / src / bus-proxyd / bus-proxyd.c

diff --git a/src/bus-proxyd/bus-proxyd.c b/src/bus-proxyd/bus-proxyd.c
index e5713d6af95a173f757888964a70e7f8ca1a532f..6a0fc7edfba435d2359bda5c99b691d18e241431 100644 (file)
--- a/src/bus-proxyd/bus-proxyd.c
+++ b/src/bus-proxyd/bus-proxyd.c
@@ -239,7 +239,7 @@ static int rename_service(sd_bus *a, sd_bus *b) {
                   pid, p,
                   uid, name,
                   a->unique_name);
-                ;
+
         return 0;
 }
 
@@ -373,6 +373,8 @@ static int synthetic_reply_method_error(sd_bus_message *call, const sd_bus_error
         _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
         int r;
 
+        assert(call);
+
         if (call->header->flags & BUS_MESSAGE_NO_REPLY_EXPECTED)
                 return 0;
 
@@ -387,6 +389,8 @@ static int synthetic_reply_method_errno(sd_bus_message *call, int error, const s
 
         _cleanup_bus_error_free_ sd_bus_error berror = SD_BUS_ERROR_NULL;
 
+        assert(call);
+
         if (call->header->flags & BUS_MESSAGE_NO_REPLY_EXPECTED)
                 return 0;
 
@@ -402,6 +406,8 @@ static int synthetic_reply_method_return(sd_bus_message *call, const char *types
         _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
         int r;
 
+        assert(call);
+
         if (call->header->flags & BUS_MESSAGE_NO_REPLY_EXPECTED)
                 return 0;
 
@@ -426,6 +432,8 @@ static int synthetic_reply_return_strv(sd_bus_message *call, char **l) {
         _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
         int r;
 
+        assert(call);
+
         r = sd_bus_message_new_method_return(call, &m);
         if (r < 0)
                 return synthetic_reply_method_errno(call, r, NULL);
@@ -732,7 +740,7 @@ static int process_driver(sd_bus *a, sd_bus *b, sd_bus_message *m) {
                 if (r < 0)
                         return synthetic_reply_method_errno(m, r, NULL);
 
-                if (service_name_is_valid(arg0) < 0)
+                if (!service_name_is_valid(arg0))
                         return synthetic_reply_method_errno(m, -EINVAL, NULL);
 
                 cmd.flags = KDBUS_NAME_LIST_QUEUED;
@@ -743,12 +751,15 @@ static int process_driver(sd_bus *a, sd_bus *b, sd_bus_message *m) {
                 name_list = (struct kdbus_name_list *) ((uint8_t *) a->kdbus_buffer + cmd.offset);
 
                 KDBUS_ITEM_FOREACH(name, name_list, names) {
+                        const char *entry_name = NULL;
+                        struct kdbus_item *item;
                         char *n;
 
-                        if (name->size <= sizeof(*name))
-                                continue;
+                        KDBUS_ITEM_FOREACH(item, name, items)
+                                if (item->type == KDBUS_ITEM_NAME)
+                                        entry_name = item->str;
 
-                        if (!streq(name->name, arg0))
+                        if (!streq_ptr(entry_name, arg0))
                                 continue;
 
                         if (asprintf(&n, ":1.%llu", (unsigned long long) name->owner_id) < 0) {
@@ -779,7 +790,7 @@ static int process_driver(sd_bus *a, sd_bus *b, sd_bus_message *m) {
                 if (r < 0)
                         return synthetic_reply_method_errno(m, r, NULL);
 
-                if (service_name_is_valid(name) < 0)
+                if (!service_name_is_valid(name))
                         return synthetic_reply_method_errno(m, -EINVAL, NULL);
 
                 if (streq(name, "org.freedesktop.DBus"))
@@ -798,7 +809,7 @@ static int process_driver(sd_bus *a, sd_bus *b, sd_bus_message *m) {
                 if (r < 0)
                         return synthetic_reply_method_errno(m, r, NULL);
 
-                if (service_name_is_valid(name) < 0)
+                if (!service_name_is_valid(name))
                         return synthetic_reply_method_errno(m, -EINVAL, NULL);
 
                 r = sd_bus_release_name(a, name);
@@ -828,7 +839,7 @@ static int process_driver(sd_bus *a, sd_bus *b, sd_bus_message *m) {
                 if (r < 0)
                         return synthetic_reply_method_errno(m, r, NULL);
 
-                if (service_name_is_valid(name) < 0)
+                if (!service_name_is_valid(name))
                         return synthetic_reply_method_errno(m, -EINVAL, NULL);
                 if ((flags & ~(BUS_NAME_ALLOW_REPLACEMENT|BUS_NAME_REPLACE_EXISTING|BUS_NAME_DO_NOT_QUEUE)) != 0)
                         return synthetic_reply_method_errno(m, -EINVAL, NULL);
@@ -856,7 +867,7 @@ static int process_driver(sd_bus *a, sd_bus *b, sd_bus_message *m) {
                 if (r < 0)
                         return synthetic_reply_method_errno(m, r, NULL);
 
-                if (service_name_is_valid(name) < 0)
+                if (!service_name_is_valid(name))
                         return synthetic_reply_method_errno(m, -EINVAL, NULL);
                 if (flags != 0)
                         return synthetic_reply_method_errno(m, -EINVAL, NULL);
@@ -1090,7 +1101,7 @@ static int patch_sender(sd_bus *a, sd_bus_message *m) {
 
 int main(int argc, char *argv[]) {
 
-        _cleanup_bus_unref_ sd_bus *a = NULL, *b = NULL;
+        _cleanup_bus_close_unref_ sd_bus *a = NULL, *b = NULL;
         sd_id128_t server_id;
         int r, in_fd, out_fd;
         bool got_hello = false;
@@ -1474,10 +1485,9 @@ int main(int argc, char *argv[]) {
         }
 
 finish:
-        sd_bus_flush(a);
-        sd_bus_flush(b);
-        sd_bus_close(a);
-        sd_bus_close(b);
+        sd_notify(false,
+                  "STOPPING=1\n"
+                  "STATUS=Shutting down.");
 
         policy_free(&policy);
         strv_free(arg_configuration);