From 5fb5b34f5c2f5d0a3210708c04779367b1072c32 Mon Sep 17 00:00:00 2001
From: Roland Reichwein <mail@reichwein.it>
Date: Wed, 4 Jan 2023 15:25:40 +0100
Subject: Adjust to new lib API

---
 tests/test-webserver.cpp | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'tests')

diff --git a/tests/test-webserver.cpp b/tests/test-webserver.cpp
index 4ac550e..7826a58 100644
--- a/tests/test-webserver.cpp
+++ b/tests/test-webserver.cpp
@@ -15,6 +15,8 @@
 #include <boost/property_tree/ptree.hpp>
 #include <boost/property_tree/xml_parser.hpp>
 
+#include <fmt/core.h>
+
 #include <chrono>
 #include <filesystem>
 #include <iostream>
@@ -33,6 +35,7 @@
 using namespace std::string_literals;
 namespace fs = std::filesystem;
 namespace pt = boost::property_tree;
+using namespace Reichwein;
 
 class WebserverProcess
 {
@@ -118,6 +121,28 @@ public:
   m_pid = 0;
  }
 
+ bool isRunning()
+ {
+  if (m_pid == 0)
+   return false;
+
+  fs::path pid_file{fmt::format("/proc/{}/stat", m_pid)};
+  if (!fs::exists(pid_file))
+   return false;
+
+  std::string s{File::getFile(pid_file)};
+
+  auto pos0{s.find(' ', 0)};
+  pos0 = s.find(' ', pos0 + 1);
+  pos0++;
+
+  auto pos1{s.find(' ', pos0 + 1)};
+
+  std::string state{s.substr(pos0, pos1 - pos0)};
+
+  return state == "R" || state == "S";
+ }
+
 private:
  pid_t m_pid;
 };
-- 
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