From 2c850f934d7087061e6f8540ee3a273b9817fbc7 Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Thu, 16 Oct 2025 11:56:19 +0200
Subject: Some changes in todo

---
 run_and_record/c++/main.cpp | 52 ++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 51 insertions(+), 1 deletion(-)

(limited to 'run_and_record/c++')

diff --git a/run_and_record/c++/main.cpp b/run_and_record/c++/main.cpp
index 81ca570..9a33f59 100644
--- a/run_and_record/c++/main.cpp
+++ b/run_and_record/c++/main.cpp
@@ -24,6 +24,18 @@ using RarArgs = Args<
 
 }
 
+/**
+ * Check if HOME env variable is set and where it points to.
+ */
+saw::error_or<std::filesystem::path> get_home_env(){
+	const char* home = std::getenv("HOME");
+	if(not home){
+		return saw::make_error<saw::err::not_found>("HOME env variable not set");
+	}
+
+	return {home};
+}
+
 /**
  * Run program by fork + exec
  * Arguments are the program path + following args
@@ -78,8 +90,46 @@ saw::error_or<void> kel_main(int argc, char** argv){
 	// args til 1
 	// Run program with argc - (sep_pos+1) = 1 arg_count => argc_prog = 1 starting at sep_pos+1
 
-	// 0 til i/sep_pos-1 with count of sep_pos
+
+	// Grab home variable Check the default config location and try to decode the file
 	saw::data<sch::RarArgs> args;
+	{
+		auto eo_home = get_home_env();
+		if(eo_home.is_error()){
+			return std::move(eov.get_error());
+		}
+		auto& home = eov.get_value();
+
+		auto conf_file = home / ".config" / "kel" / "run_and_record.json";
+
+		saw::remote<saw::rmt::File> file_remote;
+		auto eo_addr = file_remote.parse_address(conf_file);
+		if(eo_addr.is_error()){
+			return std::move(eo_addr.get_error());
+		}
+		auto& addr = eo_addr.get_value();
+		auto eo_srv = file_remote.template data_listen<sch::RarConfig,saw::encode::Json>({*addr});
+		if(eo_srv.is_error()){
+			return std::move(eo_srv.get_error());
+		}
+		auto& srv = eo_srv.get_value();
+		saw::id<sch::RarConfig> fid{0u};
+
+		auto eo_data = srv->receive({fid});
+		if(eo_data.is_error()){
+			return std::move(eo_data.get_error());
+		}
+		auto& data = eo_data.get_value();
+
+		saw::codec<sch::RarConfig, saw::encode::Json> json_cdc;
+		auto& args_str = args.template get<"arguments">();
+		auto eo_dec = json_cdc.decode(data,args_str);
+		if(eo_dec.is_error()){
+			return eo_dec;
+		}
+	}
+
+	// 0 til i/sep_pos-1 with count of sep_pos
 	{
 		saw::data<sch::RarArgs, saw::encode::Args> enc_args{sep_pos,argv};
 		saw::codec<sch::RarArgs, saw::encode::Args> args_codec;
-- 
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