src/r_contact.cc

   1 ///
   2 /// \file       r_contact.cc
   3 ///             Blackberry database record parser class for contact records.
   4 ///
   5
   6 /*
   7     Copyright (C) 2005-2011, Net Direct Inc. (http://www.netdirect.ca/)
   8
   9     This program is free software; you can redistribute it and/or modify
  10     it under the terms of the GNU General Public License as published by
  11     the Free Software Foundation; either version 2 of the License, or
  12     (at your option) any later version.
  13
  14     This program is distributed in the hope that it will be useful,
  15     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  17
  18     See the GNU General Public License in the COPYING file at the
  19     root directory of this project for more details.
  20 */
  21
  22 #include "r_contact.h"
  23 #include "record-internal.h"
  24 #include "protocol.h"
  25 #include "protostructs.h"
  26 #include "data.h"
  27 #include "time.h"
  28 #include "error.h"
  29 #include "endian.h"
  30 #include "iconv.h"
  31 #include <ostream>
  32 #include <iomanip>
  33 #include <time.h>
  34 #include <stdexcept>
  35
  36 #define __DEBUG_MODE__
  37 #include "debug.h"
  38
  39 using namespace std;
  40 using namespace Barry::Protocol;
  41
  42 namespace Barry {
  43
  44
  45
  46 ///////////////////////////////////////////////////////////////////////////////
  47 // Contact class
  48
  49 // Contact field codes
  50 #define CFC_EMAIL               1
  51 #define CFC_PHONE               2
  52 #define CFC_FAX                 3
  53 #define CFC_WORK_PHONE          6
  54 #define CFC_HOME_PHONE          7
  55 #define CFC_MOBILE_PHONE        8
  56 #define CFC_PAGER               9
  57 #define CFC_PIN                 10
  58 #define CFC_RADIO               14      // 0x0e
  59 #define CFC_WORK_PHONE_2        16      // 0x10
  60 #define CFC_HOME_PHONE_2        17      // 0x11
  61 #define CFC_OTHER_PHONE         18      // 0x12
  62 #define CFC_MOBILE_PHONE_2      19      // 0x13
  63 #define CFC_HOME_FAX            20      // 0x14
  64 #define CFC_NAME                32      // 0x20 used twice, in first/last name order
  65 #define CFC_COMPANY             33
  66 #define CFC_DEFAULT_COMM_METHOD 34
  67 #define CFC_ADDRESS1            35
  68 #define CFC_ADDRESS2            36
  69 #define CFC_ADDRESS3            37
  70 #define CFC_CITY                38
  71 #define CFC_PROVINCE            39
  72 #define CFC_POSTAL_CODE         40
  73 #define CFC_COUNTRY             41
  74 #define CFC_TITLE               42      // 0x2a
  75 #define CFC_PUBLIC_KEY          43
  76 #define CFC_GROUP_FLAG          44
  77 #define CFC_GROUP_LINK          52
  78 #define CFC_URL                 54      // 0x36
  79 #define CFC_PREFIX              55      // 0x37
  80 #define CFC_CATEGORY            59      // 0x3B
  81 #define CFC_HOME_ADDRESS1       61      // 0x3D
  82 #define CFC_HOME_ADDRESS2       62      // 0x3E
  83   // If the address 3 isn't mapped then it appears
  84   // in the same field as address2 with a space
  85 #define CFC_HOME_ADDRESS3       63      // 0x3F
  86 #define CFC_NOTES               64      // 0x40
  87 #define CFC_USER_DEFINED_1      65      // 0x41
  88 #define CFC_USER_DEFINED_2      66      // 0x42
  89 #define CFC_USER_DEFINED_3      67      // 0x43
  90 #define CFC_USER_DEFINED_4      68      // 0x44
  91 #define CFC_HOME_CITY           69      // 0x45
  92 #define CFC_HOME_PROVINCE       70      // 0x46
  93 #define CFC_HOME_POSTAL_CODE    71      // 0x47
  94 #define CFC_HOME_COUNTRY        72      // 0x48
  95 #define CFC_IMAGE               77      // 0x4D
  96 #define CFC_BIRTHDAY            82      // 0x52
  97 #define CFC_ANNIVERSARY         83      // 0x53
  98 #define CFC_MAYBE_CATEGORYID    84      // 0x54
  99 #define CFC_UNIQUEID            85      // 0x55
 100 #define CFC_NICKNAME            86      // 0x56
 101 #define CFC_INVALID_FIELD       255
 102
 103 // Contact code to field table
 104 static FieldLink<Contact> ContactFieldLinks[] = {
 105    { CFC_NICKNAME,     "Nickname",   0,0,                 &Contact::Nickname, 0, 0, 0, 0, true },
 106    { CFC_PHONE,        "Phone",      0,0,                 &Contact::Phone, 0, 0, 0, 0, true },
 107    { CFC_FAX,          "Fax",        "facsimileTelephoneNumber",0, &Contact::Fax, 0, 0, 0, 0, true },
 108    { CFC_HOME_FAX,     "HomeFax",    0,0,                 &Contact::HomeFax, 0, 0, 0, 0, true },
 109    { CFC_WORK_PHONE,   "WorkPhone",  "telephoneNumber",0, &Contact::WorkPhone, 0, 0, 0, 0, true },
 110    { CFC_HOME_PHONE,   "HomePhone",  "homePhone",0,       &Contact::HomePhone, 0, 0, 0, 0, true },
 111    { CFC_MOBILE_PHONE, "MobilePhone","mobile",0,          &Contact::MobilePhone, 0, 0, 0, 0, true },
 112    { CFC_MOBILE_PHONE_2,"MobilePhone2",0,0,               &Contact::MobilePhone2, 0, 0, 0, 0, true },
 113    { CFC_PAGER,        "Pager",      "pager",0,           &Contact::Pager, 0, 0, 0, 0, true },
 114    { CFC_PIN,          "PIN",        0,0,                 &Contact::PIN, 0, 0, 0, 0, true },
 115    { CFC_RADIO,        "Radio",      0,0,                 &Contact::Radio, 0, 0, 0, 0, true },
 116    { CFC_WORK_PHONE_2, "WorkPhone2", 0,0,                 &Contact::WorkPhone2, 0, 0, 0, 0, true },
 117    { CFC_HOME_PHONE_2, "HomePhone2", 0,0,                 &Contact::HomePhone2, 0, 0, 0, 0, true },
 118    { CFC_OTHER_PHONE,  "OtherPhone", 0,0,                 &Contact::OtherPhone, 0, 0, 0, 0, true },
 119    { CFC_COMPANY,      "Company",    "o",0,               &Contact::Company, 0, 0, 0, 0, true },
 120    { CFC_DEFAULT_COMM_METHOD,"DefaultCommMethod",0,0,     &Contact::DefaultCommunicationsMethod, 0, 0, 0, 0, true },
 121    { CFC_ADDRESS1,     "WorkAddress1",   0,0,             0, 0, 0, &Contact::WorkAddress, &PostalAddress::Address1, true },
 122    { CFC_ADDRESS2,     "WorkAddress2",   0,0,             0, 0, 0, &Contact::WorkAddress, &PostalAddress::Address2, true },
 123    { CFC_ADDRESS3,     "WorkAddress3",   0,0,             0, 0, 0, &Contact::WorkAddress, &PostalAddress::Address3, true },
 124    { CFC_CITY,         "WorkCity",       "l",0,           0, 0, 0, &Contact::WorkAddress, &PostalAddress::City, true },
 125    { CFC_PROVINCE,     "WorkProvince",   "st",0,          0, 0, 0, &Contact::WorkAddress, &PostalAddress::Province, true },
 126    { CFC_POSTAL_CODE,  "WorkPostalCode", "postalCode",0,  0, 0, 0, &Contact::WorkAddress, &PostalAddress::PostalCode, true },
 127    { CFC_COUNTRY,      "WorkCountry",    "c", "country",  0, 0, 0, &Contact::WorkAddress, &PostalAddress::Country, true },
 128    { CFC_TITLE,        "JobTitle",   "title",0,           &Contact::JobTitle, 0, 0, 0, 0, true },
 129    { CFC_PUBLIC_KEY,   "PublicKey",  0,0,                 &Contact::PublicKey, 0, 0, 0, 0, false },
 130    { CFC_URL,          "URL",        0,0,                 &Contact::URL, 0, 0, 0, 0, true },
 131    { CFC_PREFIX,       "Prefix",     0,0,                 &Contact::Prefix, 0, 0, 0, 0, true },
 132    { CFC_HOME_ADDRESS1,"HomeAddress1", 0,0,               0, 0, 0, &Contact::HomeAddress, &PostalAddress::Address1, true },
 133    { CFC_HOME_ADDRESS2,"HomeAddress2", 0,0,               0, 0, 0, &Contact::HomeAddress, &PostalAddress::Address2, true },
 134    { CFC_HOME_ADDRESS3,"HomeAddress3", 0,0,               0, 0, 0, &Contact::HomeAddress, &PostalAddress::Address3, true },
 135    { CFC_NOTES,        "Notes",      0,0,                 &Contact::Notes, 0, 0, 0, 0, true },
 136    { CFC_USER_DEFINED_1, "UserDefined1", 0,0,             &Contact::UserDefined1, 0, 0, 0, 0, true },
 137    { CFC_USER_DEFINED_2, "UserDefined2", 0,0,             &Contact::UserDefined2, 0, 0, 0, 0, true },
 138    { CFC_USER_DEFINED_3, "UserDefined3", 0,0,             &Contact::UserDefined3, 0, 0, 0, 0, true },
 139    { CFC_USER_DEFINED_4, "UserDefined4", 0,0,             &Contact::UserDefined4, 0, 0, 0, 0, true },
 140    { CFC_HOME_CITY,    "HomeCity",   0,0,                 0, 0, 0, &Contact::HomeAddress, &PostalAddress::City, true },
 141    { CFC_HOME_PROVINCE,"HomeProvince", 0,0,               0, 0, 0, &Contact::HomeAddress, &PostalAddress::Province, true },
 142    { CFC_HOME_POSTAL_CODE, "HomePostalCode", 0,0,         0, 0, 0, &Contact::HomeAddress, &PostalAddress::PostalCode, true },
 143    { CFC_HOME_COUNTRY, "HomeCountry",0,0,                 0, 0, 0, &Contact::HomeAddress, &PostalAddress::Country, true },
 144    { CFC_IMAGE,        "Image",      0,0,                 &Contact::Image, 0, 0, 0, 0, false },
 145    { CFC_INVALID_FIELD,"EndOfList",  0, 0, 0, 0, 0, 0, 0, false }
 146 };
 147
 148 Contact::Contact()
 149         : RecType(Contact::GetDefaultRecType()),
 150         RecordId(0),
 151         m_FirstNameSeen(false)
 152 {
 153 }
 154
 155 Contact::~Contact()
 156 {
 157 }
 158
 159 const unsigned char* Contact::ParseField(const unsigned char *begin,
 160                                          const unsigned char *end,
 161                                          const IConverter *ic)
 162 {
 163         const CommonField *field = (const CommonField *) begin;
 164
 165         // advance and check size
 166         begin += COMMON_FIELD_HEADER_SIZE + btohs(field->size);
 167         if( begin > end )               // if begin==end, we are ok
 168                 return begin;
 169
 170         if( !btohs(field->size) )       // if field has no size, something's up
 171                 return begin;
 172
 173         // cycle through the type table
 174         for(    FieldLink<Contact> *b = ContactFieldLinks;
 175                 b->type != CFC_INVALID_FIELD;
 176                 b++ )
 177         {
 178                 if( b->type == field->type ) {
 179                         if( b->strMember ) {
 180                                 std::string &s = this->*(b->strMember);
 181                                 s = ParseFieldString(field);
 182                                 if( b->iconvNeeded && ic )
 183                                         s = ic->FromBB(s);
 184                                 return begin;   // done!
 185                         }
 186                         else if( b->postMember && b->postField ) {
 187                                 std::string &s = (this->*(b->postMember)).*(b->postField);
 188                                 s = ParseFieldString(field);
 189                                 if( b->iconvNeeded && ic )
 190                                         s = ic->FromBB(s);
 191                                 return begin;
 192                         }
 193                         else {
 194                                 break;  // fall through to special handling
 195                         }
 196                 }
 197         }
 198
 199         // if not found in the type table, check for special handling
 200         switch( field->type )
 201         {
 202         case CFC_EMAIL: {
 203                 std::string s = ParseFieldString(field);
 204                 if( ic )
 205                         s = ic->FromBB(s);
 206                 EmailAddresses.push_back( s );
 207                 }
 208                 return begin;
 209
 210         case CFC_NAME: {
 211                 // can be used multiple times, for first/last names
 212                 std::string *name;
 213                 if( FirstName.size() || m_FirstNameSeen ) {
 214                         // first name already filled, use last name
 215                         name = &LastName;
 216                         m_FirstNameSeen = false;
 217                 }
 218                 else {
 219                         name = &FirstName;
 220                         m_FirstNameSeen = true;
 221                 }
 222
 223                 *name = ParseFieldString(field);
 224                 if( ic )
 225                         *name = ic->FromBB(*name);
 226                 }
 227                 return begin;
 228
 229         case CFC_GROUP_LINK:
 230                 // just add the unique ID to the list
 231                 GroupLinks.push_back(
 232                         GroupLink(field->u.link.uniqueId,
 233                                 field->u.link.unknown));
 234                 return begin;
 235
 236         case CFC_GROUP_FLAG:
 237                 // ignore the group flag... the presense of group link items
 238                 // behaves as the flag in this class
 239                 return begin;
 240
 241         case CFC_CATEGORY: {
 242                 std::string catstring = ParseFieldString(field);
 243                 if( ic )
 244                         catstring = ic->FromBB(catstring);
 245                 Categories.CategoryStr2List(catstring);
 246                 }
 247                 return begin;
 248
 249         case CFC_BIRTHDAY: {
 250                 std::string bstring = ParseFieldString(field);
 251                 Birthday.FromBBString(bstring);
 252                 }
 253                 return begin;
 254
 255         case CFC_ANNIVERSARY: {
 256                 std::string astring = ParseFieldString(field);
 257                 Anniversary.FromBBString(astring);
 258                 }
 259                 return begin;
 260
 261         case CFC_UNIQUEID:
 262                 // this is a duplicate of the UniqueID that comes from
 263                 // the envelope part of the protocol... just throw this
 264                 // away, since when we upload it, we need to use a
 265                 // consisten UniqueID / RecordID from the API
 266                 return begin;
 267         }
 268
 269         // if still not handled, add to the Unknowns list
 270         UnknownField uf;
 271         uf.type = field->type;
 272         uf.data.assign((const char*)field->u.raw, btohs(field->size));
 273         Unknowns.push_back(uf);
 274
 275         // return new pointer for next field
 276         return begin;
 277 }
 278
 279 void Contact::ParseHeader(const Data &data, size_t &offset)
 280 {
 281         // no header to parse in Contact records
 282 }
 283
 284 void Contact::ParseFields(const Data &data, size_t &offset, const IConverter *ic)
 285 {
 286         const unsigned char *finish = ParseCommonFields(*this,
 287                 data.GetData() + offset, data.GetData() + data.GetSize(), ic);
 288         offset += finish - (data.GetData() + offset);
 289 }
 290
 291 void Contact::BuildHeader(Data &data, size_t &offset) const
 292 {
 293         // no header in Contact records
 294 }
 295
 296 //
 297 // BuildFields
 298 //
 299 /// Build fields part of record
 300 ///
 301 void Contact::BuildFields(Data &data, size_t &offset, const IConverter *ic) const
 302 {
 303         data.Zap();
 304
 305         // Sanity check: the Blackberry requires at least a name or
 306         // a company name for each address record.
 307         if( !GetFullName().size() && !Company.size() )
 308                 throw BadData("Contact must have name or company name.");
 309
 310         // check if this is a group link record, and if so, output
 311         // the group flag
 312         if( GroupLinks.size() )
 313                 BuildField(data, offset, CFC_GROUP_FLAG, 'G');
 314
 315         // special fields not in type table
 316         if( FirstName.size() ) {
 317                 std::string s = ic ? ic->ToBB(FirstName) : FirstName;
 318                 BuildField(data, offset, CFC_NAME, s);
 319         }
 320         if( LastName.size() ) {
 321                 if( !FirstName.size() ) {
 322                         // order matters with first/last name, and if
 323                         // last name exists, and first name doesn't,
 324                         // insert blank first name ahead of it
 325                         BuildField(data, offset, CFC_NAME, "");
 326                 }
 327                 BuildField(data, offset, CFC_NAME, ic ? ic->ToBB(LastName) : LastName);
 328         }
 329
 330 //      FIXME
 331 //      // add unknown data
 332 //      char buffer[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
 333 //      BuildField(data, offset, 0x54, buffer, 8);
 334
 335         // With the BlackBerry Storm, I have to add this entry.
 336         // Otherwise the uniqueId of this contact is reseted !
 337         // The device seems accept the multiple contact with the same uniqueId,
 338         // but the synchronization process uses this uniqueId to identify the contact.
 339         // add uniqueId
 340         BuildField(data, offset, CFC_UNIQUEID, RecordId);
 341
 342         // add all email addresses
 343         EmailList::const_iterator eai = EmailAddresses.begin();
 344         for( ; eai != EmailAddresses.end(); ++eai ) {
 345                 if( eai->size() ) {
 346                         BuildField(data, offset, CFC_EMAIL, ic ? ic->ToBB(*eai) : *eai);
 347                 }
 348         }
 349
 350         // cycle through the type table
 351         for(    FieldLink<Contact> *b = ContactFieldLinks;
 352                 b->type != CFC_INVALID_FIELD;
 353                 b++ )
 354         {
 355                 // print only fields with data
 356                 if( b->strMember ) {
 357                         const std::string &field = this->*(b->strMember);
 358                         if( field.size() ) {
 359                                 std::string s = (b->iconvNeeded && ic) ? ic->ToBB(field) : field;
 360                                 BuildField(data, offset, b->type, s);
 361                         }
 362                 }
 363                 else if( b->postMember && b->postField ) {
 364                         const std::string &field = (this->*(b->postMember)).*(b->postField);
 365                         if( field.size() ) {
 366                                 std::string s = (b->iconvNeeded && ic) ? ic->ToBB(field) : field;
 367                                 BuildField(data, offset, b->type, s);
 368                         }
 369                 }
 370         }
 371
 372         // save any group links
 373         GroupLinksType::const_iterator
 374                 gb = GroupLinks.begin(), ge = GroupLinks.end();
 375         for( ; gb != ge; gb++ ) {
 376                 Barry::Protocol::GroupLink link;
 377                 link.uniqueId = htobl(gb->Link);
 378                 link.unknown = htobs(gb->Unknown);
 379                 BuildField(data, offset, CFC_GROUP_LINK, link);
 380         }
 381
 382         // save categories
 383         if( Categories.size() ) {
 384                 string store;
 385                 Categories.CategoryList2Str(store);
 386                 BuildField(data, offset, CFC_CATEGORY, ic ? ic->ToBB(store) : store);
 387         }
 388
 389         // save Birthday and Anniversary
 390         if( Birthday.HasData() )
 391                 BuildField(data, offset, CFC_BIRTHDAY, Birthday.ToBBString());
 392         if( Anniversary.HasData() )
 393                 BuildField(data, offset, CFC_ANNIVERSARY, Anniversary.ToBBString());
 394
 395         // and finally save unknowns
 396         UnknownsType::const_iterator
 397                 ub = Unknowns.begin(), ue = Unknowns.end();
 398         for( ; ub != ue; ub++ ) {
 399                 BuildField(data, offset, *ub);
 400         }
 401
 402         data.ReleaseBuffer(offset);
 403 }
 404
 405 void Contact::Clear()
 406 {
 407         RecType = GetDefaultRecType();
 408         RecordId = 0;
 409
 410         EmailAddresses.clear();
 411         Phone.clear();
 412
 413         Fax.clear();
 414         HomeFax.clear();
 415         WorkPhone.clear();
 416         HomePhone.clear();
 417         MobilePhone.clear();
 418         MobilePhone2.clear();
 419         Pager.clear();
 420         PIN.clear();
 421         Radio.clear();
 422         WorkPhone2.clear();
 423         HomePhone2.clear();
 424         OtherPhone.clear();
 425         FirstName.clear();
 426         LastName.clear();
 427         Company.clear();
 428         DefaultCommunicationsMethod.clear();
 429         JobTitle.clear();
 430         PublicKey.clear();
 431         URL.clear();
 432         Prefix.clear();
 433         Notes.clear();
 434         UserDefined1.clear();
 435         UserDefined2.clear();
 436         UserDefined3.clear();
 437         UserDefined4.clear();
 438         Image.clear();
 439         Nickname.clear();
 440
 441         Birthday.Clear();
 442         Anniversary.Clear();
 443
 444         WorkAddress.Clear();
 445         HomeAddress.Clear();
 446
 447         Categories.clear();
 448
 449         GroupLinks.clear();
 450         Unknowns.clear();
 451
 452         m_FirstNameSeen = false;
 453 }
 454
 455 std::string Contact::GetDescription() const
 456 {
 457         return GetFullName();
 458 }
 459
 460 //
 461 // GetFullName
 462 //
 463 /// Helper function that returns a formatted full name
 464 ///
 465 std::string Contact::GetFullName() const
 466 {
 467         std::string Full = FirstName;
 468         if( Full.size() && LastName.size() )
 469                 Full += " ";
 470         Full += LastName;
 471         return Full;
 472 }
 473
 474 //
 475 // GetEmail
 476 //
 477 /// Helper function that always returns a valid string.  The string
 478 /// may be empty if there is no address at the specified index.
 479 ///
 480 const std::string& Contact::GetEmail(unsigned int index) const
 481 {
 482         static const std::string blank;
 483         if( index < EmailAddresses.size() )
 484                 return EmailAddresses[index];
 485         return blank;
 486 }
 487
 488 void Contact::Dump(std::ostream &os) const
 489 {
 490         ios::fmtflags oldflags = os.setf(ios::left);
 491         char fill = os.fill(' ');
 492
 493         os << "Contact: 0x" << setbase(16) << GetID()
 494                 << " (" << (unsigned int)RecType << ")\n";
 495
 496         // special fields not in type table
 497         os << "    " << setw(20) << "FirstName";
 498         os << ": " << FirstName << "\n";
 499         os << "    " << setw(20) << "LastName";
 500         os << ": " << LastName << "\n";
 501
 502         // cycle through email addresses
 503         EmailList::const_iterator eai = EmailAddresses.begin();
 504         for( ; eai != EmailAddresses.end(); ++eai ) {
 505                 if( eai->size() ) {
 506                         os << "    Email               : " << *eai << "\n";
 507                 }
 508         }
 509
 510         // cycle through the type table
 511         for(    FieldLink<Contact> *b = ContactFieldLinks;
 512                 b->type != CFC_INVALID_FIELD;
 513                 b++ )
 514         {
 515                 // special case: don't dump the raw image data, but
 516                 // leave that for a special hex dump
 517                 if( b->type == CFC_IMAGE )
 518                         continue;
 519
 520                 const std::string *pField = 0;
 521                 if( b->strMember ) {
 522                         pField = &(this->*(b->strMember));
 523                 }
 524                 else if( b->postMember && b->postField ) {
 525                         pField = &((this->*(b->postMember)).*(b->postField));
 526                 }
 527
 528                 // print only fields with data
 529                 if( pField && pField->size() ) {
 530                         os << "    " << setw(20) << b->name;
 531                         os << ": " << Cr2LfWrapper(*pField) << "\n";
 532                 }
 533         }
 534
 535         if( Categories.size() ) {
 536                 string display;
 537                 Categories.CategoryList2Str(display);
 538                 os << "    Categories          : " << display << "\n";
 539         }
 540
 541         // print Birthday and Anniversary
 542         if( Birthday.HasData() ) {
 543                 os << "    Birthday            : " << Birthday << "\n";
 544         }
 545         if( Anniversary.HasData() ) {
 546                 os << "    Anniversary         : " << Anniversary << "\n";
 547         }
 548
 549         // print any group links
 550         GroupLinksType::const_iterator
 551                 gb = GroupLinks.begin(), ge = GroupLinks.end();
 552         if( gb != ge )
 553                 os << "    GroupLinks:\n";
 554         for( ; gb != ge; gb++ ) {
 555                 os << "        ID: 0x" << setbase(16) << gb->Link << "\n";
 556         }
 557
 558         // print Image in hex dump format, if available
 559         if( Image.size() ) {
 560                 Data image(Image.data(), Image.size());
 561                 os << "    Photo image:\n";
 562                 os << image << "\n";
 563         }
 564
 565         // and finally print unknowns
 566         os << Unknowns;
 567
 568         // cleanup the stream
 569         os.flags(oldflags);
 570         os.fill(fill);
 571 }
 572
 573 bool Contact::operator<(const Contact &other) const
 574 {
 575         // old sorting mechanism, to put group links at the bottom
 576         //return GroupLinks.size() == 0 && other.GroupLinks.size() > 0;
 577         // testing - put group links at the top
 578         //return GroupLinks.size() > 0 && other.GroupLinks.size() == 0;
 579
 580         // usually one of these fields is filled in, so compare
 581         // them all in a ( LastName + FirstName + Company ) key style
 582         int cmp = LastName.compare(other.LastName);
 583         if( cmp == 0 )
 584                 cmp = FirstName.compare(other.FirstName);
 585         if( cmp == 0 )
 586                 cmp = Company.compare(other.Company);
 587         return cmp < 0;
 588 }
 589
 590 void Contact::SplitName(const std::string &full, std::string &first, std::string &last)
 591 {
 592         first.clear();
 593         last.clear();
 594
 595         string::size_type pos = full.find_last_of(' ');
 596         if( pos != string::npos ) {
 597                 // has space, assume last word is last name
 598                 last = full.c_str() + pos + 1;
 599                 first = full.substr(0, pos);
 600         }
 601         else {
 602                 // no space, assume only first name
 603                 first = full.substr(0);
 604         }
 605 }
 606
 607 } // namespace Barry
 608