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   1 // *************************************************************************
   2 // * GSM TA/ME library
   3 // *
   4 // * File:    gsm_sorted_phonebook_base.cc
   5 // *
   6 // * Purpose: Virtual base class for alphabetically sorted phonebook
   7 // *          The infrastructure in this module allows custom backends for
   8 // *          storing phonebook entries to be integrated into gsmlib
   9 // *          (eg. LDAP- or RDBMS-based phonebook stores).
  10 // *
  11 // * Author:  Peter Hofmann (software@pxh.de)
  12 // *
  13 // * Created: 5.6.2000
  14 // *************************************************************************
  15
  16 #ifdef HAVE_CONFIG_H
  17 #include <gsm_config.h>
  18 #endif
  19 #include <gsmlib/gsm_sorted_phonebook_base.h>
  20 #include <gsmlib/gsm_error.h>
  21 #include <gsmlib/gsm_util.h>
  22 #include <gsmlib/gsm_nls.h>
  23
  24 #include <assert.h>
  25
  26 using namespace std;
  27 using namespace gsmlib;
  28
  29 // PhonebookEntryBase members
  30
  31 void PhonebookEntryBase::set(string telephone, string text, int index,
  32                              bool useIndex)
  33   throw(GsmException)
  34 {
  35   checkTextAndTelephone(text, telephone);
  36
  37   _changed = true;
  38   _telephone = telephone;
  39   _text = text;
  40   _useIndex = useIndex;
  41   if (index != -1)
  42     _index = index;
  43 }
  44
  45 bool PhonebookEntryBase::operator==(const PhonebookEntryBase &e) const
  46 {
  47   assert(! ((_useIndex || e._useIndex) &&
  48             (_index == -1 || e._index == -1)));
  49   return _telephone == e._telephone && _text == e._text &&
  50     (! (_useIndex || e._useIndex) || _index == e._index);
  51 }
  52
  53 string PhonebookEntryBase::text() const throw(GsmException)
  54 {
  55   return _text;
  56 }
  57
  58 string PhonebookEntryBase::telephone() const throw(GsmException)
  59 {
  60   return _telephone;
  61 }
  62
  63 bool PhonebookEntryBase::empty() const throw(GsmException)
  64 {
  65   return (text() == "") && (telephone() == "");
  66 }
  67
  68 Ref<PhonebookEntryBase> PhonebookEntryBase::clone()
  69 {
  70   Ref<PhonebookEntryBase> result = new PhonebookEntryBase(*this);
  71   return result;
  72 }
  73
  74 PhonebookEntryBase::PhonebookEntryBase(const PhonebookEntryBase &e)
  75   throw(GsmException)
  76 {
  77   set(e._telephone, e._text, e._index, e._useIndex);
  78 }
  79
  80 PhonebookEntryBase &PhonebookEntryBase::operator=(const PhonebookEntryBase &e)
  81   throw(GsmException)
  82 {
  83   set(e._telephone, e._text, e._index, e._useIndex);
  84   return *this;
  85 }
  86
  87 // CustomPhonebookRegistry members
  88
  89 map<string, CustomPhonebookFactory*>
  90 *CustomPhonebookRegistry::_factoryList = NULL;
  91
  92 void CustomPhonebookRegistry::
  93 registerCustomPhonebookFactory(string backendName,
  94                                CustomPhonebookFactory *factory)
  95   throw(GsmException)
  96 {
  97   if (_factoryList == NULL)
  98     _factoryList = new map<string, CustomPhonebookFactory*>;
  99   backendName = lowercase(backendName);
 100   if (_factoryList->find(backendName) != _factoryList->end())
 101     throw GsmException(stringPrintf(_("backend '%s' already registered"),
 102                                     backendName.c_str()), ParameterError);
 103 }
 104
 105 SortedPhonebookRef CustomPhonebookRegistry::
 106 createPhonebook(string backendName, string source) throw(GsmException)
 107 {
 108   if (_factoryList == NULL)
 109     _factoryList = new map<string, CustomPhonebookFactory*>;
 110   backendName = lowercase(backendName);
 111   if (_factoryList->find(backendName) == _factoryList->end())
 112     throw GsmException(stringPrintf(_("backend '%s' not registered"),
 113                                     backendName.c_str()), ParameterError);
 114   return (*_factoryList)[backendName]->createPhonebook(source);
 115 }