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    16 ** GNU Lesser General Public License Usage

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    40 ****************************************************************************/

    41 

    42 #include "addresshelper_p.h"

    43 #include <qpair.h>

    44 

    45 QTM_BEGIN_NAMESPACE

    46 static QPair<int, int> findDelimiters(const QString& text)

    47 {

    48     int first = -1;

    49     int second = -1;

    50 

    51     bool quoted = false;

    52     bool escaped = false;

    53 

    54     const QChar* const begin = text.constData();

    55     const QChar* const end = begin + text.length();

    56     for (const QChar* it = begin; it != end; ++it ) {

    57         if ( !escaped && ( *it == '\\' ) ) {

    58             escaped = true;

    59             continue;

    60         }

    61 

    62         if ( !quoted && *it == '"' && !escaped ) {

    63             quoted = true;

    64         }

    65         else if ( quoted && *it == '"' && !escaped ) {

    66             quoted = false;

    67         }

    68 

    69         if ( !quoted ) {

    70             if ( first == -1 && *it == '<' ) {

    71                 first = (it - begin);

    72             }

    73             else if ( second == -1 && *it == '>' ) {

    74                 second = (it - begin);

    75                 break;

    76             }

    77         }

    78 

    79         escaped = false;

    80     }

    81 

    82     return qMakePair(first, second);

    83 }

    84 

    85 void qParseMailbox(QString& input, QString& name, QString& address, QString& suffix, bool &startDelimeterFound, bool &endDelimeterFound)

    86 {

    87     // See if there is a trailing suffix

    88     int pos = input.indexOf("/TYPE=");

    89     if (pos != -1)

    90     {

    91         suffix = input.mid(pos + 6);

    92         input = input.left(pos);

    93     }

    94 

    95     // Separate the email address from the name

    96     QPair<int, int> delimiters = findDelimiters(input);

    97 

    98     if (delimiters.first == -1 && delimiters.second == -1)

    99     {

   100         name = address = input.trimmed();

   101     }

   102     else

   103     {

   104         if (delimiters.first == -1)

   105         {

   106             // Unmatched '>'

   107             address = input.left( delimiters.second );

   108             if ( name.isEmpty() )

   109                 name = address;

   110         }

   111         else

   112         {

   113             name = input.left( delimiters.first );

   114 

   115             if (delimiters.second == -1)

   116                 address = input.right(input.length() - delimiters.first - 1);

   117             else

   118                 address = input.mid(delimiters.first + 1, (delimiters.second - delimiters.first - 1)).trimmed();

   119         }

   120         name = name.trimmed();

   121     }

   122 

   123     if (delimiters.first == -1)

   124         startDelimeterFound = false;

   125     else

   126         startDelimeterFound = true;

   127 

   128     if (delimiters.second == -1)

   129         endDelimeterFound = false;

   130     else

   131         endDelimeterFound = true;

   132 }

   133 

   134 QTM_END_NAMESPACE