1 files changed, 45 insertions, 17 deletions

diff --git a/src/MuxElements.h b/src/MuxElements.h
index 3653ea4..ada7ce3 100644
--- a/src/MuxElements.h
+++ b/src/MuxElements.h
@@ -3,7 +3,7 @@
    2011, 2012 Her Majesty the Queen in Right of Canada (Communications
    Research Center Canada)
 
-   Copyright (C) 2014
+   Copyright (C) 2014, 2015
    Matthias P. Braendli, matthias.braendli@mpb.li
 
    This file defines all data structures used in DabMux to represent
@@ -29,6 +29,7 @@
 #define _MUX_ELEMENTS
 
 #include <vector>
+#include <memory>
 #include <string>
 #include <functional>
 #include <algorithm>
@@ -51,6 +52,7 @@ struct dabOutput {
     DabOutput* output;
 };
 
+#define DABLABEL_LENGTH 16
 
 class DabLabel
 {
@@ -61,7 +63,7 @@ class DabLabel
          *          -2 if the short_label is too long
          *          -3 if the text is too long
          */
-        int setLabel(const std::string& text, const std::string& short_label);
+        int setLabel(const std::string& label, const std::string& short_label);
 
         /* Same as above, but sets the flag to 0xff00, truncating at 8
          * characters.
@@ -69,17 +71,28 @@ class DabLabel
          * returns:  0 on success
          *          -3 if the text is too long
          */
-        int setLabel(const std::string& text);
+        int setLabel(const std::string& label);
+
+        /* Write the label to the 16-byte buffer given in buf
+         * In the DAB standard, the label is 16 bytes long, and is
+         * padded using spaces.
+         */
+        void writeLabel(uint8_t* buf) const;
 
-        const char* text() const { return m_text; }
         uint16_t flag() const { return m_flag; }
+        const std::string long_label() const { return m_label; }
         const std::string short_label() const;
 
     private:
-        // In the DAB standard, the label is 16 chars.
-        // We keep it here zero-terminated
-        char m_text[17];
+        /* The flag field selects which label characters make
+         * up the short label
+         */
         uint16_t m_flag;
+
+        /* The m_label is not padded in any way */
+        std::string m_label;
+
+        /* Checks and calculates the flag */
         int setShortLabel(const std::string& slabel);
 };
 
@@ -118,7 +131,7 @@ class dabEnsemble : public RemoteControllable {
 
         int international_table;
 
-        std::vector<DabService*> services;
+        std::vector<std::shared_ptr<DabService> > services;
         std::vector<DabComponent*> components;
         std::vector<dabSubchannel*> subchannels;
 };
@@ -166,7 +179,16 @@ enum dab_subchannel_type_t {
     Packet = 3
 };
 
-struct dabSubchannel {
+class dabSubchannel
+{
+public:
+    dabSubchannel(std::string& uid) :
+            uid(uid)
+    {
+    }
+
+    std::string uid;
+
     std::string inputUri;
     DabInputBase* input;
     unsigned char id;
@@ -220,12 +242,15 @@ struct dabPacketComponent {
 class DabComponent : public RemoteControllable
 {
     public:
-        DabComponent(std::string uid) :
-            RemoteControllable(uid)
+        DabComponent(std::string& uid) :
+            RemoteControllable(uid),
+            uid(uid)
         {
             RC_ADD_PARAMETER(label, "Label and shortlabel [label,short]");
         }
 
+        std::string uid;
+
         DabLabel label;
         uint32_t serviceId;
         uint8_t subchId;
@@ -258,18 +283,21 @@ class DabComponent : public RemoteControllable
 class DabService : public RemoteControllable
 {
     public:
-        DabService(std::string uid) :
-            RemoteControllable(uid)
+        DabService(std::string& uid) :
+            RemoteControllable(uid),
+            uid(uid)
         {
             RC_ADD_PARAMETER(label, "Label and shortlabel [label,short]");
         }
 
+        std::string uid;
+
         uint32_t id;
         unsigned char pty;
         unsigned char language;
         bool program;
 
-        unsigned char getType(dabEnsemble* ensemble);
+        unsigned char getType(boost::shared_ptr<dabEnsemble> ensemble);
         unsigned char nbComponent(std::vector<DabComponent*>& components);
 
         DabLabel label;
@@ -300,9 +328,9 @@ std::vector<DabComponent*>::iterator getComponent(
         std::vector<DabComponent*>& components,
         uint32_t serviceId);
 
-std::vector<DabService*>::iterator getService(
+std::vector<std::shared_ptr<DabService> >::iterator getService(
         DabComponent* component,
-        std::vector<DabService*>& services);
+        std::vector<std::shared_ptr<DabService> >& services);
 
 unsigned short getSizeCu(dabSubchannel* subchannel);
 
@@ -312,5 +340,5 @@ unsigned short getSizeByte(dabSubchannel* subchannel);
 
 unsigned short getSizeWord(dabSubchannel* subchannel);
 
-
 #endif
+