diff options
Diffstat (limited to 'CAN-binder/low-can-binding')
| -rw-r--r-- | CAN-binder/low-can-binding/binding/low-can-cb.cpp | 49 |
1 files changed, 31 insertions, 18 deletions
diff --git a/CAN-binder/low-can-binding/binding/low-can-cb.cpp b/CAN-binder/low-can-binding/binding/low-can-cb.cpp index eaa4fab..df6795f 100644 --- a/CAN-binder/low-can-binding/binding/low-can-cb.cpp +++ b/CAN-binder/low-can-binding/binding/low-can-cb.cpp @@ -196,6 +196,26 @@ static int subscribe_unsubscribe_signals(struct afb_req request, bool subscribe, return rets; } +static int process_args(struct afb_req request, std::vector<std::string> args, bool subscribe) +{ + struct utils::signals_found sf; + int ok = 0, total = 0; + + for(const auto& sig: args) + { + openxc_DynamicField search_key = build_DynamicField(sig); + sf = utils::signals_manager_t::instance().find_signals(search_key); + total = (int)sf.can_signals.size() + (int)sf.diagnostic_messages.size(); + + if (sf.can_signals.empty() && sf.diagnostic_messages.empty()) + NOTICE(binder_interface, "%s: No signal(s) found for %s.", __FUNCTION__, sig.c_str()); + else + ok = subscribe_unsubscribe_signals(request, subscribe, sf); + } + NOTICE(binder_interface, "%s: Subscribed/unsubscribe correctly to %d/%d signal(s).", __FUNCTION__, ok, total); + return ok; +} + static const std::vector<std::string> parse_args_from_request(struct afb_req request, bool subscribe) { int i, n; @@ -228,32 +248,25 @@ static const std::vector<std::string> parse_args_from_request(struct afb_req req void subscribe(struct afb_req request) { std::vector<std::string> args; - struct utils::signals_found sf; - int ok = 0, total = 0; bool subscribe = true; args = parse_args_from_request(request, subscribe); - for(const auto& sig: args) - { - openxc_DynamicField search_key = build_DynamicField(sig); - sf = utils::signals_manager_t::instance().find_signals(search_key); - total = (int)sf.can_signals.size() + (int)sf.diagnostic_messages.size(); - - if (sf.can_signals.empty() && sf.diagnostic_messages.empty()) - NOTICE(binder_interface, "%s: No signal(s) found for %s.", __FUNCTION__, sig.c_str()); - else - ok = subscribe_unsubscribe_signals(request, subscribe, sf); - } - - NOTICE(binder_interface, "%s: Subscribed/unsubscribe correctly to %d/%d signal(s).", __FUNCTION__, ok, total); - if (ok > 0) + if (process_args(request, args, subscribe) > 0) afb_req_success(request, NULL, NULL); else afb_req_fail(request, "error", NULL); } - void unsubscribe(struct afb_req request) +void unsubscribe(struct afb_req request) { - parse_args_from_request(request, false); + std::vector<std::string> args; + bool subscribe = false; + + args = parse_args_from_request(request, subscribe); + + if (process_args(request, args, subscribe) > 0) + afb_req_success(request, NULL, NULL); + else + afb_req_fail(request, "error", NULL); }
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