From 784d48b8f432119de570a119a760e05e9068d12d Mon Sep 17 00:00:00 2001
From: Romain Forlot <romain.forlot@iot.bzh>
Date: Thu, 28 Sep 2017 20:07:54 +0200
Subject: Enhance list/get verb

Handle options in a vector.

Change-Id: Iafad2d93ea027db054750816750f4d07bd13c5d4
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
---
 .../signal-composer-binding.cpp                    | 10 +++-----
 signal-composer-binding/signal-composer.cpp        | 28 +++++++++++-----------
 2 files changed, 17 insertions(+), 21 deletions(-)

diff --git a/signal-composer-binding/signal-composer-binding.cpp b/signal-composer-binding/signal-composer-binding.cpp
index 36d0c9d..a1e4543 100644
--- a/signal-composer-binding/signal-composer-binding.cpp
+++ b/signal-composer-binding/signal-composer-binding.cpp
@@ -158,13 +158,9 @@ void list(afb_req request)
 		{json_object_array_add(allSignalsJ, sig->toJSON());}
 
 	if(json_object_array_length(allSignalsJ) && !execConf())
-	{
-		afb_req_success(request, allSignalsJ, NULL);
-	}
+		{afb_req_success(request, allSignalsJ, NULL);}
 	else
-	{
-		afb_req_fail(request, "error", "No Signals recorded so far");
-	}
+		{afb_req_fail(request, "error", "No Signals recorded so far");}
 }
 
 /// @brief entry point for get requests.
@@ -176,7 +172,7 @@ void get(struct afb_req request)
 	const char* sig;
 
 	// Process about Raw CAN message on CAN bus directly
-	err = wrap_json_unpack(args, "{ss,s?o!}", "signals", &sig,
+	err = wrap_json_unpack(args, "{ss,s?o!}", "signal", &sig,
 			"options", &options);
 	if(err)
 	{
diff --git a/signal-composer-binding/signal-composer.cpp b/signal-composer-binding/signal-composer.cpp
index a340aa6..ab5c63c 100644
--- a/signal-composer-binding/signal-composer.cpp
+++ b/signal-composer-binding/signal-composer.cpp
@@ -355,33 +355,33 @@ int Composer::loadSignals(CtlSectionT* section, json_object *signalsJ)
 	return err;
 }
 
-void Composer::processOptions(const char** opts, std::shared_ptr<Signal> sig, json_object* response) const
+void Composer::processOptions(const std::map<std::string, int>& opts, std::shared_ptr<Signal> sig, json_object* response) const
 {
-	for(int idx=0; idx < sizeof(opts); idx++)
+	for(const auto& o: opts)
 	{
 		bool avg = false, min = false, max = false, last = false;
-		if (strcasestr(opts[idx], "average") && !avg)
+		if (o.first.compare("average") && !avg)
 		{
 			avg = true;
-			double value = sig->average();
+			double value = sig->average(o.second);
 			json_object_object_add(response, "value",
 				json_object_new_double(value));
 		}
-		else if (strcasestr(opts[idx], "min") && !min)
+		else if (o.first.compare("minimum") && !min)
 		{
 			min = true;
 			double value = sig->minimum();
 			json_object_object_add(response, "value",
 				json_object_new_double(value));
 		}
-		else if (strcasestr(opts[idx], "max") && !max)
+		else if (o.first.compare("maximum") && !max)
 		{
 			max = true;
 			double value = sig->maximum();
 			json_object_object_add(response, "value",
 				json_object_new_double(value));
 		}
-		else if (strcasestr(opts[idx], "last") && !last)
+		else if (o.first.compare("last") && !last)
 		{
 			last = true;
 			struct signalValue value = sig->last();
@@ -535,14 +535,14 @@ std::vector<std::shared_ptr<Signal>> Composer::searchSignals(const std::string&
 
 json_object* Composer::getsignalValue(const std::string& sig, json_object* options)
 {
-	const char **opts = nullptr;
+	std::map<std::string, int> opts;
 	json_object *response = nullptr, *finalResponse = json_object_new_array();
 
-	wrap_json_unpack(options, "{s?s?s?s?!}",
-		&opts[0],
-		&opts[1],
-		&opts[2],
-		&opts[3]);
+	wrap_json_unpack(options, "{s?i, s?i, s?i, s?i !}",
+		"average", &opts["average"],
+		"minimum", &opts["minimum"],
+		"maximum", &opts["maximum"],
+		"last", &opts["last"]);
 
 	std::vector<std::shared_ptr<Signal>> sigP = searchSignals(sig);
 	if(!sigP.empty())
@@ -551,7 +551,7 @@ json_object* Composer::getsignalValue(const std::string& sig, json_object* optio
 		{
 			wrap_json_pack(&response, "{ss}",
 				"signal", sig->id().c_str());
-			if (!opts)
+			if (opts.empty())
 			{
 				struct signalValue value = sig->last();
 				if(value.hasBool)
-- 
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