add logging facility and check logs in tests

src/platform/event.cpp

@@ -0,0 +1,46 @@
+#include <llmr/platform/event.hpp>
+
+#include <cstring>
+
+namespace llmr {
+
+EventSeverity parseEventSeverity(const char *name) {
+    if (strcmp(name, "DEBUG") == 0) return EventSeverity::Debug;
+    if (strcmp(name, "INFO") == 0) return EventSeverity::Info;
+    if (strcmp(name, "TEST") == 0) return EventSeverity::Test;
+    if (strcmp(name, "WARNING") == 0) return EventSeverity::Warning;
+    if (strcmp(name, "ERROR") == 0) return EventSeverity::Error;
+    return EventSeverity(-1);
+}
+
+::std::ostream& operator<<(::std::ostream& os, EventSeverity eventSeverity) {
+    switch (eventSeverity) {
+        case EventSeverity::Debug: return os << "DEBUG";
+        case EventSeverity::Info: return os << "INFO";
+        case EventSeverity::Test: return os << "TEST";
+        case EventSeverity::Warning: return os << "WARNING";
+        case EventSeverity::Error: return os << "ERROR";
+        default: return os << "UNKNOWN";
+    }
+}
+
+Event parseEvent(const char *name) {
+    if (strcmp(name, "ParseStyle") == 0) return Event::ParseStyle;
+    if (strcmp(name, "ParseTile") == 0) return Event::ParseTile;
+    if (strcmp(name, "Render") == 0) return Event::Render;
+    if (strcmp(name, "HttpRequest") == 0) return Event::HttpRequest;
+    return Event(-1);
+}
+
+::std::ostream& operator<<(::std::ostream& os, Event event) {
+    switch (event) {
+        case Event::ParseStyle: return os << "ParseStyle";
+        case Event::ParseTile: return os << "ParseTile";
+        case Event::Render: return os << "Render";
+        case Event::HttpRequest: return os << "HttpRequest";
+        default: return os << "Unknown";
+    }
+}
+
+
+}