signals.cpp: Make an insensitive string comparison

[apps/agl-service-can-low-level.git] / low-can-binding / binding / low-can-hat.hpp

diff --git a/low-can-binding/binding/low-can-hat.hpp b/low-can-binding/binding/low-can-hat.hpp
index e21b9cd..1662ce0 100644 (file)
--- a/low-can-binding/binding/low-can-hat.hpp
+++ b/low-can-binding/binding/low-can-hat.hpp
@@ -23,6 +23,7 @@
 #include <string>
 #include <memory>
 #include <systemd/sd-event.h>
+#include <cctype>
 
 #include <afb/afb-binding>
 
@@ -31,3 +32,12 @@ class low_can_subscription_t;
 void on_no_clients(std::shared_ptr<low_can_subscription_t> can_subscription, std::map<int, std::shared_ptr<low_can_subscription_t> >& s);
 void on_no_clients(std::shared_ptr<low_can_subscription_t> can_subscription, uint32_t pid, std::map<int, std::shared_ptr<low_can_subscription_t> >& s);
 int read_message(sd_event_source *s, int fd, uint32_t revents, void *userdata);
+
+inline bool caseInsCharCompareN(char a, char b) {
+       return(toupper(a) == toupper(b));
+}
+
+inline bool caseInsCompare(const std::string& s1, const std::string& s2) {
+       return((s1.size() == s2.size()) &&
+       equal(s1.begin(), s1.end(), s2.begin(), caseInsCharCompareN));
+}