Copy SoapySDR::ArgInfo to bootstrap ModemArgInfo

src/forms/SDRDevices/SDRDevices.h

@@ -3,7 +3,6 @@
 #include <map>
 #include <vector>
 
-#include "SDRDevices.h"
 #include "SDRDevicesForm.h"
 #include "SoapySDRThread.h"
 #include "SDREnumerator.h"

src/modules/modem/Modem.cpp

@@ -18,6 +18,20 @@ Modem *Modem::makeModem(std::string modemType) {
     return nullptr;
 }
 
+ModemArgInfoList Modem::getSettings() {
+    ModemArgInfoList args;
+    
+    return args;
+}
+
+void Modem::writeSetting(std::string setting, std::string value) {
+    // ...
+}
+
+std::string Modem::readSetting(std::string setting) {
+    return "";
+}
+
 Modem::Modem() {
     
 }

src/modules/modem/Modem.h

@@ -29,6 +29,80 @@ public:
     }
 };
 
+
+// Copy of SoapySDR::Range, original comments
+class ModemRange
+{
+public:
+    
+    //! Create an empty range (0.0, 0.0)
+    ModemRange(void);
+    
+    //! Create a min/max range
+    ModemRange(const double minimum, const double maximum);
+    
+    //! Get the range minimum
+    double minimum(void) const;
+    
+    //! Get the range maximum
+    double maximum(void) const;
+    
+private:
+    double _min, _max;
+};
+
+
+// Modified version of SoapySDR::ArgInfo, original comments
+class ModemArgInfo
+{
+public:
+    //! Default constructor
+    ModemArgInfo(void);
+    
+    //! The key used to identify the argument (required)
+    std::string key;
+    
+    /*!
+     * The default value of the argument when not specified (required)
+     * Numbers should use standard floating point and integer formats.
+     * Boolean values should be represented as "true" and  "false".
+     */
+    std::string value;
+    
+    //! The displayable name of the argument (optional, use key if empty)
+    std::string name;
+    
+    //! A brief description about the argument (optional)
+    std::string description;
+    
+    //! The units of the argument: dB, Hz, etc (optional)
+    std::string units;
+    
+    //! The data type of the argument (required)
+    enum Type { BOOL, INT, FLOAT, STRING, PATH_DIR, PATH_FILE, COLOR } type;
+    
+    /*!
+     * The range of possible numeric values (optional)
+     * When specified, the argument should be restricted to this range.
+     * The range is only applicable to numeric argument types.
+     */
+    ModemRange range;
+    
+    /*!
+     * A discrete list of possible values (optional)
+     * When specified, the argument should be restricted to this options set.
+     */
+    std::vector<std::string> options;
+    
+    /*!
+     * A discrete list of displayable names for the enumerated options (optional)
+     * When not specified, the option value itself can be used as a display name.
+     */
+    std::vector<std::string> optionNames;
+};
+
+typedef std::vector<ModemArgInfo> ModemArgInfoList;
+
 class Modem;
 typedef std::map<std::string,Modem *> ModemFactoryList;
 
@@ -44,6 +118,9 @@ public:
     Modem();
     virtual ~Modem();
     
+    virtual ModemArgInfoList getSettings();
+    virtual void writeSetting(std::string setting, std::string value);
+    virtual std::string readSetting(std::string setting);
     virtual int checkSampleRate(long long sampleRate, int audioSampleRate) = 0;
     virtual ModemKit *buildKit(long long sampleRate, int audioSampleRate) = 0;
     virtual void disposeKit(ModemKit *kit) = 0;