Add option to show metadata for file output

1 files changed, 22 insertions, 20 deletions

diff --git a/src/OutputFile.cpp b/src/OutputFile.cpp
index b7bf59a..f5a1997 100644
--- a/src/OutputFile.cpp
+++ b/src/OutputFile.cpp
@@ -36,9 +36,9 @@
 
 using namespace std;
 
-OutputFile::OutputFile(std::string filename) :
-    ModOutput(),
-    ModMetadata(),
+OutputFile::OutputFile(const std::string& filename, bool show_metadata) :
+    ModOutput(), ModMetadata(),
+    myShowMetadata(show_metadata),
     myFilename(filename)
 {
     PDEBUG("OutputFile::OutputFile(filename: %s) @ %p\n",
@@ -69,31 +69,33 @@ int OutputFile::process(Buffer* dataIn)
 
 meta_vec_t OutputFile::process_metadata(const meta_vec_t& metadataIn)
 {
-    stringstream ss;
-
-    for (const auto& md : metadataIn) {
-        if (md.ts) {
-            ss << " FCT=" << md.ts->fct <<
-                " FP=" << (int)md.ts->fp;
-            if (md.ts->timestamp_valid) {
-                ss << " TS=" << md.ts->timestamp_sec << ";";
+    if (myShowMetadata) {
+        stringstream ss;
+
+        for (const auto& md : metadataIn) {
+            if (md.ts) {
+                ss << " FCT=" << md.ts->fct <<
+                    " FP=" << (int)md.ts->fp;
+                if (md.ts->timestamp_valid) {
+                    ss << " TS=" << md.ts->timestamp_sec << ";";
+                }
+                else {
+                    ss << " No TS;";
+                }
             }
             else {
-                ss << " No TS;";
+                ss << " void, ";
             }
         }
+
+        if (metadataIn.empty()) {
+            etiLog.level(debug) << "Output File got no mdIn";
+        }
         else {
-            ss << " void, ";
+            etiLog.level(debug) << "Output File got metadata: " << ss.str();
         }
-    }
 
-    if (metadataIn.empty()) {
-        etiLog.level(debug) << "Output File got no mdIn";
     }
-    else {
-        etiLog.level(debug) << "Output File got metadata: " << ss.str();
-    }
-
     return {};
 }