Changeset 793cce15 in mainline for uspace/srv/logger/main.c

Timestamp:

2012-08-16T14:22:56Z (12 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

32b26cf7

Parents:

9a53e00

Message:

Add logging contexts

File:

• uspace/srv/logger/main.c (modified) (3 diffs)

uspace/srv/logger/main.c

@@ -126 +126 @@
 }
 
-static int handle_receive_message(logging_namespace_t *namespace, int level)
-{
-        bool skip_message = !namespace_has_reader(namespace, level);
+static int handle_receive_message(logging_namespace_t *namespace, sysarg_t context, int level)
+{
+        bool skip_message = !namespace_has_reader(namespace, context, level);
         if (skip_message) {
                 /* Abort the actual message buffer transfer. */
@@ -147 +147 @@
         }
 
-        namespace_add_message(namespace, message, level);
+        namespace_add_message(namespace, message, context, level);
 
         free(message);
 
+        return EOK;
+}
+
+static int handle_create_context(logging_namespace_t *namespace, sysarg_t *idx)
+{
+        void *name;
+        int rc = async_data_write_accept(&name, true, 0, 0, 0, NULL);
+        if (rc != EOK) {
+                return rc;
+        }
+
+        rc = namespace_create_context(namespace, name);
+
+        free(name);
+
+        if (rc < 0)
+                return rc;
+
+        *idx = (sysarg_t) rc;
         return EOK;
 }
@@ -166 +185 @@
 
                 int rc;
+                sysarg_t arg = 0;
 
                 switch (IPC_GET_IMETHOD(call)) {
+                case LOGGER_CREATE_CONTEXT:
+                        rc = handle_create_context(namespace, &arg);
+                        async_answer_1(callid, rc, arg);
+                        break;
                 case LOGGER_MESSAGE:
-                        rc = handle_receive_message(namespace, IPC_GET_ARG1(call));
+                        rc = handle_receive_message(namespace, IPC_GET_ARG1(call), IPC_GET_ARG2(call));
                         async_answer_0(callid, rc);
                         break;