First draft about lock/wait thread management.

[apps/agl-service-can-low-level.git] / src / can-signals.cpp

diff --git a/src/can-signals.cpp b/src/can-signals.cpp
index 610a5a8..0a6a829 100644 (file)
--- a/src/can-signals.cpp
+++ b/src/can-signals.cpp
@@ -15,60 +15,68 @@
  * limitations under the License.
  */
 
-#include <string>
-#include <vector>
+#include "can-signals.hpp"
+
 #include <fnmatch.h>
-#include "can-signals.h"
 
-/* Can signal event map making access to afb_event
- * external to openxc existing structure.
+#include "low-can-binding.hpp"
+
+/**
+ * @brief Dumb SIGNALS array. It is composed by CanMessageSet
+ * SIGNALS[MESSAGE_SET_ID][CanSignal]
  */
-std::map <CanSignal, struct afb_event> subscribed_signals;
-std::map <CanSignal, struct afb_event>::iterator subscribed_signals_i;
+std::vector<std::vector<CanSignal>> SIGNALS {
+       {}// message set: example
+};
 
-/* Find one or many signals based on its name or id
-* passed through openxc_DynamicField.
-*/
-#define MESSAGE_SET_ID 0
-std::vector <CanSignal> find_can_signals(openxc_DynamicField &key)
+const std::vector<CanSignal> getSignals()
 {
-    std::vector <CanSignal> signals;
-       int n_signals, i;
+       return SIGNALS[MESSAGE_SET_ID];
+}
 
-       n_signals = getSignalCount();
+size_t getSignalCount()
+{
+       return SIGNALS[MESSAGE_SET_ID].size();
+}
 
-       switch(key->type):
+std::vector<CanSignal> find_can_signals(openxc_DynamicField& key)
+{
+       std::vector<CanSignal> signals;
+
+       switch(key.type)
        {
                case openxc_DynamicField_Type::openxc_DynamicField_Type_STRING:
-                       for(const CanSignal& s : SIGNALS[MESSAGE_SET_ID])
+                       for(const CanSignal& s : getSignals())
                        {
-                               if(fnmatch(key->string_value, s.genericName) == 0)
+                               if(fnmatch(key.string_value, s.genericName, FNM_CASEFOLD) == 0)
                                        signals.push_back(s);
                        }
                        break;
                case openxc_DynamicField_Type::openxc_DynamicField_Type_NUM:
-                       for(const CanSignal& s : SIGNALS[MESSAGE_SET_ID])
+                       for(const CanSignal& s : getSignals())
                        {
                                CanMessageDefinition *msg_def = s.message;
-                               if(msg_def->id == key->numeric_value)
-                                       signals.push_back(s)
+                               if(msg_def->id == key.numeric_value)
+                                       signals.push_back(s);
                        }
                        break;
                default:
-                       ERROR(interface, "find_can_signals: wrong openxc_DynamicField specified. Use openxc_DynamicField_Type_NUM or openxc_DynamicField_Type_STRING type only.");
-                       return NULL;
+                       ERROR(binder_interface, "find_can_signals: wrong openxc_DynamicField specified. Use openxc_DynamicField_Type_NUM or openxc_DynamicField_Type_STRING type only.");
+                       CanSignal cs;
+                       ::memset(&cs, 0, sizeof(CanSignal));
+                       signals.push_back(cs);
+                       return signals;
                        break;
        }
-
        return signals;
 }
 
-std::vector<CanSignal>& getSignals()
+inline uint32_t get_CanSignal_id(const CanSignal& sig)
 {
-       return SIGNALS[MESSAGE_SET_ID];
+       return sig.message->id;
 }
 
-int getSignalCount()
+const std::map<std::string, struct afb_event> get_subscribed_signals()
 {
-       return SIGNALS[MESSAGE_SET_ID].size();
+       return subscribed_signals;
 }
\ No newline at end of file