From fdfb31f164b4dd8d5fc5bb0c37a68af884cde55a Mon Sep 17 00:00:00 2001
From: Peter Johnson <johnson.peter@gmail.com>
Date: Mon, 14 Mar 2022 10:05:50 -0700
Subject: [PATCH] [dlt] Export boolean[] values (#4082)

---
 datalogtool/src/main/native/cpp/Exporter.cpp | 6 ++++++
 wpiutil/examples/printlog/printlog.cpp       | 7 +++++++
 2 files changed, 13 insertions(+)

diff --git a/datalogtool/src/main/native/cpp/Exporter.cpp b/datalogtool/src/main/native/cpp/Exporter.cpp
index 0fdfa8f695..0a1c5e2112 100644
--- a/datalogtool/src/main/native/cpp/Exporter.cpp
+++ b/datalogtool/src/main/native/cpp/Exporter.cpp
@@ -485,6 +485,12 @@ static void ValueToCsv(wpi::raw_ostream& os, const Entry& entry,
       fmt::print(os, "{}", val);
       return;
     }
+  } else if (entry.type == "boolean[]") {
+    std::vector<int> val;
+    if (record.GetBooleanArray(&val)) {
+      fmt::print(os, "{}", fmt::join(val, ";"));
+      return;
+    }
   } else if (entry.type == "double[]") {
     std::vector<double> val;
     if (record.GetDoubleArray(&val)) {
diff --git a/wpiutil/examples/printlog/printlog.cpp b/wpiutil/examples/printlog/printlog.cpp
index f08fcfa732..073a24759c 100644
--- a/wpiutil/examples/printlog/printlog.cpp
+++ b/wpiutil/examples/printlog/printlog.cpp
@@ -120,6 +120,13 @@ int main(int argc, const char** argv) {
         } else {
           fmt::print("  invalid\n");
         }
+      } else if (entry->second.type == "boolean[]") {
+        std::vector<int> val;
+        if (record.GetBooleanArray(&val)) {
+          fmt::print("  {}\n", fmt::join(val, ", "));
+        } else {
+          fmt::print("  invalid\n");
+        }
       } else if (entry->second.type == "double[]") {
         std::vector<double> val;
         if (record.GetDoubleArray(&val)) {