DeviceSettings.h

   1 #ifndef AVR_DEVICESETTINGS_H
   2 #define AVR_DEVICESETTINGS_H
   3
   4 #include "Exception.h"
   5 #include <string>
   6
   7 struct _xmlNode;
   8
   9 namespace avr {
  10
  11         class ParseException : public util::Exception {
  12                 public:
  13                         ParseException() : Exception("Parse Exception") {}
  14                         ParseException(const char * msg) : Exception(msg) {}
  15                         ParseException(const std::string & msg) : Exception(msg) {}
  16         };
  17
  18         class Device;
  19         class XmlHandle;
  20
  21         /**
  22          * The Settings class allows reading Hardware settings
  23          * from the xml file without exposing the xml related
  24          * bits.
  25          */
  26         class HardwareSettings {
  27                 public:
  28                         HardwareSettings(XmlHandle & doc, _xmlNode *node);
  29
  30                 public:
  31                         int intAttribute(const char *name, int base = 10) const;
  32                         int intAttributeDef(const char *name, int def = 0, int base = 10) const;
  33                         std::string strAttribute(const char *name) const;
  34
  35                 public:
  36                         bool getBinding(std::string & name, std::string & binding);
  37
  38                 private:
  39                         XmlHandle & doc;
  40                         _xmlNode *node;
  41                         _xmlNode *reg;
  42         };
  43
  44         /**
  45          * This class allows reading device settings from xml files
  46          */
  47         class DeviceSettings {
  48                 public:
  49                         static void listAll();
  50                         static void load(Device *dev, const char *devicename);
  51
  52                 private:
  53                         static void parseMemory(Device *dev, _xmlNode *memory);
  54                         static void parseRegisters(Device *dev, _xmlNode *registers);
  55                         static void parseInterrupts(Device *dev, _xmlNode *interrupts);
  56                         static void parseHardware(Device *dev, XmlHandle & doc, _xmlNode *hardware);
  57         };
  58
  59 }
  60 #endif /*AVR_DEVICESETTINGS_H*/