field_iterator.h
00001 00002 /*************************************************************************** 00003 * field_iterator.h - Iterate over field of an interface or a message 00004 * 00005 * Created: Fri Jul 16 17:12:30 2009 00006 * Copyright 2006 Tim Niemueller [www.niemueller.de] 00007 * 2009 Daniel Beck 00008 * 00009 ****************************************************************************/ 00010 00011 /* This program is free software; you can redistribute it and/or modify 00012 * it under the terms of the GNU General Public License as published by 00013 * the Free Software Foundation; either version 2 of the License, or 00014 * (at your option) any later version. A runtime exception applies to 00015 * this software (see LICENSE.GPL_WRE file mentioned below for details). 00016 * 00017 * This program is distributed in the hope that it will be useful, 00018 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00019 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00020 * GNU Library General Public License for more details. 00021 * 00022 * Read the full text in the LICENSE.GPL_WRE file in the doc directory. 00023 */ 00024 00025 #ifndef __INTERFACE_FIELD_ITERATOR_H__ 00026 #define __INTERFACE_FIELD_ITERATOR_H__ 00027 00028 #include <interface/types.h> 00029 00030 namespace fawkes { 00031 class Interface; 00032 class Message; 00033 00034 class InterfaceFieldIterator 00035 { 00036 friend class Interface; 00037 friend class Message; 00038 00039 public: 00040 InterfaceFieldIterator(); 00041 InterfaceFieldIterator(const InterfaceFieldIterator &fit); 00042 ~InterfaceFieldIterator(); 00043 InterfaceFieldIterator & operator++ (); // prefix 00044 InterfaceFieldIterator operator++ (int inc); // postfix 00045 InterfaceFieldIterator & operator+ (unsigned int i); 00046 InterfaceFieldIterator & operator+= (unsigned int i); 00047 bool operator== (const InterfaceFieldIterator & fit) const; 00048 bool operator!= (const InterfaceFieldIterator & fit) const; 00049 const void * operator* () const; 00050 InterfaceFieldIterator & operator= (const InterfaceFieldIterator & fit); 00051 00052 interface_fieldtype_t get_type() const; 00053 const char * get_typename() const; 00054 const char * get_name() const; 00055 const void * get_value() const; 00056 const char * get_value_string(); 00057 size_t get_length() const; 00058 bool get_bool(unsigned int index = 0) const; 00059 int get_int(unsigned int index = 0) const; 00060 unsigned int get_uint(unsigned int index = 0) const; 00061 long int get_longint(unsigned int index = 0) const; 00062 unsigned long int get_longuint(unsigned int index = 0) const; 00063 float get_float(unsigned int index = 0) const; 00064 unsigned char get_byte(unsigned int index = 0) const; 00065 bool * get_bools() const; 00066 int * get_ints() const; 00067 unsigned int * get_uints() const; 00068 long int * get_longints() const; 00069 unsigned long int * get_longuints() const; 00070 float * get_floats() const; 00071 unsigned char * get_bytes() const; 00072 const char * get_string() const; 00073 00074 void set_bool(bool b, unsigned int index = 0); 00075 void set_int(int i, unsigned int index = 0); 00076 void set_uint(unsigned int i, unsigned int index = 0); 00077 void set_longint(long int i, unsigned int index = 0); 00078 void set_longuint(long unsigned int i, unsigned int index = 0); 00079 void set_float(float f, unsigned int index = 0); 00080 void set_byte(unsigned char b, unsigned int index = 0); 00081 void set_bools(bool *b); 00082 void set_ints(int *i); 00083 void set_uints(unsigned int *i); 00084 void set_longints(long int *i); 00085 void set_longuints(long unsigned int *i); 00086 void set_floats(float *f); 00087 void set_bytes(unsigned char* b); 00088 void set_string(const char* s); 00089 00090 protected: 00091 InterfaceFieldIterator(const interface_fieldinfo_t *info_list); 00092 00093 private: 00094 const interface_fieldinfo_t *__infol; 00095 char *__value_string; 00096 }; 00097 00098 } 00099 00100 #endif /* __INTERFACE_FIELD_ITERATOR_H__ */
