From f357b1bf6ea39d8118e90f8a371974d29bd054e3 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Tue, 26 Jul 2022 02:36:38 +0300 Subject: ipa: raspberrypi: Return an error code from Algorithm::read() When encountering errors, the Algorithm::read() function either uses LOG(Fatal) or throws exceptions from the boost property_tree functions. To prepare for replacing boost JSON parse with the YamlParser class, give the Algorithm::read() function the ability to return an error code, and propagate it all the way to the IPA module init() function. All algorithm classes return a hardcoded 0 value for now, subsequent commits will change that. Signed-off-by: Laurent Pinchart Reviewed-by: Naushir Patuck Tested-by: Naushir Patuck --- src/ipa/raspberrypi/controller/rpi/sdn.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/ipa/raspberrypi/controller/rpi/sdn.cpp') diff --git a/src/ipa/raspberrypi/controller/rpi/sdn.cpp b/src/ipa/raspberrypi/controller/rpi/sdn.cpp index af31bd08..03d9f119 100644 --- a/src/ipa/raspberrypi/controller/rpi/sdn.cpp +++ b/src/ipa/raspberrypi/controller/rpi/sdn.cpp @@ -34,10 +34,11 @@ char const *Sdn::name() const return NAME; } -void Sdn::read(boost::property_tree::ptree const ¶ms) +int Sdn::read(boost::property_tree::ptree const ¶ms) { deviation_ = params.get("deviation", 3.2); strength_ = params.get("strength", 0.75); + return 0; } void Sdn::initialise() -- cgit v1.2.1