Update to last softmixer and hal, plus some fixes

Use the last 4a-softmixer and 4a-hal-generic versions.
Fix some potential crash and performance bottleneck.
Now support sessions to disallow multiple opening or closing by not
owner.

Change-Id: I95b020a3fab03b1e1058812adae1d8d5986f282b
Signed-off-by: Loïc Collignon <loic.collignon@iot.bzh>

1 files changed, 23 insertions, 7 deletions

diff --git a/ahl-binding/role.hpp b/ahl-binding/role.hpp
index fa1bcd4..1469b68 100644
--- a/ahl-binding/role.hpp
+++ b/ahl-binding/role.hpp
@@ -20,17 +20,24 @@
 #include <vector>
 #include "interrupt.hpp"
 
+struct afb_request;
+
 class role_t
 {
 private:
+    // Members filled by config
     std::string uid_;
-    std::string name_;
     std::string description_;
+    std::string hal_;
     std::string stream_;
-    std::string device_uri_;
     int priority_;
     std::vector<interrupt_t> interrupts_;
 
+    std::string device_uri_;
+    bool opened_;
+    
+    int apply_policy(afb_request* req);
+
 public:
     explicit role_t() = default;
     explicit role_t(const role_t&) = default;
@@ -41,23 +48,32 @@ public:
     role_t& operator=(const role_t&) = default;
     role_t& operator=(role_t&&) = default;
 
-    explicit role_t(std::string uid, std::string name, std::string description, std::string stream, int priority);
+    static role_t from_json(json_object* o);
+
     explicit role_t(json_object* j);
     
     role_t& operator<<(json_object* j);
 
     std::string uid() const;
-    std::string name() const;
     std::string description() const;
+    std::string hal() const;
     std::string stream() const;
     int priority() const;
-    std::string device_uri() const;
     const std::vector<interrupt_t>& interrupts() const;
+    std::string device_uri() const;
+    bool opened() const;
     
     void uid(std::string v);
-    void name(std::string v);
     void description(std::string v);
+    void hal(std::string v);
     void stream(std::string v);
-    void priority(int v);
     void device_uri(std::string v);
+    void priority(int v);
+
+    void invoke(afb_request* r);
+
+    void open(afb_request* r, json_object* o);
+    void close(afb_request* r, json_object* o);
+    void volume(afb_request* r, json_object* o);
+    void interrupt(afb_request* r, json_object* o);
 };