From a93aa69756ac1a13ace8ca9fb765794d42873b71 Mon Sep 17 00:00:00 2001
From: bert hubert <bert@hubertnet.nl>
Date: Mon, 5 Sep 2022 16:04:50 +0200
Subject: [PATCH] make it possible to run without a configuration file

---
 CMakeLists.txt          | 17 ++++++-----------
 README.md               |  7 +++++++
 make-built-in-config.sh | 11 +++++++++++
 teller.cc               |  5 +++--
 4 files changed, 27 insertions(+), 13 deletions(-)
 create mode 100755 make-built-in-config.sh

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b284863..670311f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,17 +9,9 @@ set(CMAKE_CXX_STANDARD 17 CACHE STRING "The C++ standard to use")
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS ON)
 
-#add_library(support STATIC ext/powerblog/h2o-pp.cc 
-#	ext/powerblog/ext/simplesocket/swrappers.cc 
-#	ext/powerblog/ext/simplesocket/comboaddress.cc 
-#	ext/powerblog/ext/simplesocket/sclasses.cc 
-#	ext/fmt-7.1.3/src/format.cc)
+add_custom_target(Work ALL DEPENDS configs.hh)
 
 
-
-#target_include_directories(support PUBLIC ext/powerblog/ext/simplesocket ext/powerblog/ext ext/fmt-7.1.3/include/)
-#target_link_libraries(support PUBLIC -lh2o-evloop -lssl -lcrypto Threads::Threads)
-
 add_executable(teller teller.cc ext/lpm.c)
 target_link_libraries(teller -lpcaudio -lpthread)
 
@@ -29,6 +21,9 @@ target_link_libraries(testrunner -lpcaudio)
 enable_testing()
 add_test(testname testrunner)
 
+add_custom_command(
+    OUTPUT   configs.hh
+    COMMAND  ./make-built-in-config.sh
+    DEPENDS  teller.conf trackers.conf
+)
 
-enable_testing()
-add_test(testname testrunner)
diff --git a/README.md b/README.md
index dbd7d5d..b4c3e5c 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,13 @@ Demo video [in this tweet](https://twitter.com/bert_hu_bert/status/1561466204602
 
 [Blog post with more videos](https://berthub.eu/articles/posts/tracker-beeper/)
 
+## Installing on OSX:
+```
+brew tap robertjakub/teller
+brew install --HEAD googerteller
+sudo tcpdump -nql | teller
+```
+
 ## How to compile
 This will currently only work on Unix derived systems (like Linux, OSX and
 FreeBSD). 
diff --git a/make-built-in-config.sh b/make-built-in-config.sh
new file mode 100755
index 0000000..d395aee
--- /dev/null
+++ b/make-built-in-config.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+(
+echo \#pragma once
+echo 'constexpr char tellertoml[]=R"('
+cat teller.conf 
+echo ')";'
+
+echo 'constexpr char trackerstoml[]=R"('
+cat trackers.conf 
+echo ')";'
+) > configs.hh
\ No newline at end of file
diff --git a/teller.cc b/teller.cc
index 2f5a082..0d03ab2 100644
--- a/teller.cc
+++ b/teller.cc
@@ -7,6 +7,7 @@
 #include <pcaudiolib/audio.h>
 #include "ext/toml.hpp"
 #include "lpmwrapper.hh"
+#include "configs.hh"
 
 using namespace std;
 
@@ -73,12 +74,12 @@ int main(int argc, char** argv)
     {
       trackertbl = toml::parse_file("trackers.conf");
       conftbl = toml::parse_file("teller.conf");
-      //      std::cout << tbl << "\n";
     }
   catch (const toml::parse_error& err)
     {
       std::cerr << "Parsing failed:\n" << err << "\n";
-      return 1;
+      trackertbl = toml::parse(trackerstoml);
+      conftbl = toml::parse(tellertoml);
     }
 
   map<string, TrackerConf> trackerdb;