Move projects back into subfolder.

[stg.git] / projects / stargazer / plugins / other / smux / sensors.cpp

diff --git a/projects/stargazer/plugins/other/smux/sensors.cpp b/projects/stargazer/plugins/other/smux/sensors.cpp
new file mode 100644 (file)
index 0000000..9a87cbd
--- /dev/null
+++ b/projects/stargazer/plugins/other/smux/sensors.cpp
@@ -0,0 +1,59 @@
+#include <cassert>
+
+#include "stg/INTEGER.h"
+
+#include "stg/user.h"
+
+#include "sensors.h"
+
+bool UsersSensor::GetValue(ObjectSyntax_t * objectSyntax) const
+{
+int handle = users.OpenSearch();
+assert(handle && "USERS::OpenSearch is always correct");
+
+STG::User* user;
+size_t count = 0;
+while (!users.SearchNext(handle, &user))
+    {
+    if (UserPredicate(user))
+        ++count;
+    }
+
+users.CloseSearch(handle);
+
+ValueToOS(count, objectSyntax);
+return true;
+}
+
+#ifdef DEBUG
+std::string UsersSensor::ToString() const
+{
+int handle = users.OpenSearch();
+assert(handle && "USERS::OpenSearch is always correct");
+
+STG::User* user;
+size_t count = 0;
+while (!users.SearchNext(handle, &user))
+    {
+    if (UserPredicate(user))
+        ++count;
+    }
+
+users.CloseSearch(handle);
+
+return std::to_string(count);
+}
+#endif
+
+bool ActiveUsersSensor::UserPredicate(STG::User* userPtr) const
+{
+if (!userPtr->GetConnected())
+    return false;
+for (size_t i = 0; i < DIR_NUM; ++i)
+    {
+    if (userPtr->GetSessionUpload()[i] > 0 ||
+        userPtr->GetSessionDownload()[i] > 0)
+        return true;
+    }
+return false;
+}