1 files changed, 112 insertions, 0 deletions
diff --git a/kaddressbook/xxport/dateparser.cpp b/kaddressbook/xxport/dateparser.cpp
new file mode 100644
index 00000000..ed485e0d
--- /dev/null
+++ b/kaddressbook/xxport/dateparser.cpp
@@ -0,0 +1,112 @@
+/*
+    This file is part of KAddressbook.
+    Copyright (c) 2003 Tobias Koenig <tokoe@kde.org>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+    As a special exception, permission is given to link this program
+    with any edition of Qt, and distribute the resulting executable,
+    without including the source code for Qt in the source distribution.
+*/
+
+#include <qdatetime.h>
+
+#include "dateparser.h"
+
+DateParser::DateParser( const QString &pattern )
+  : mPattern( pattern )
+{
+}
+
+DateParser::~DateParser()
+{
+}
+
+QDate DateParser::parse( const QString &dateStr ) const
+{
+  int year, month, day;
+  year = month = day = 0;
+
+  uint currPos = 0;
+  for ( uint i = 0; i < mPattern.length(); ++i ) {
+    if ( mPattern[ i ] == 'y' ) { // 19YY
+      if ( currPos + 1 < dateStr.length() ) {
+        year = 1900 + dateStr.mid( currPos, 2 ).toInt();
+        currPos += 2;
+      } else
+        return QDate();
+    } else if ( mPattern[ i ] == 'Y' ) { // YYYY
+      if ( currPos + 3 < dateStr.length() ) {
+        year = dateStr.mid( currPos, 4 ).toInt();
+        currPos += 4;
+      } else
+        return QDate();
+    } else if ( mPattern[ i ] == 'm' ) { // M or MM
+      if ( currPos + 1 < dateStr.length() ) {
+        if ( dateStr[ currPos ].isDigit() ) {
+          if ( dateStr[ currPos + 1 ].isDigit() ) {
+            month = dateStr.mid( currPos, 2 ).toInt();
+            currPos += 2;
+            continue;
+          }
+        }
+      }
+      if ( currPos < dateStr.length() ) {
+        if ( dateStr[ currPos ].isDigit() ) {
+          month = dateStr.mid( currPos, 1 ).toInt();
+          currPos++;
+          continue;
+        }
+      }
+
+      return QDate();
+    } else if ( mPattern[ i ] == 'M' ) { // 0M or MM
+      if ( currPos + 1 < dateStr.length() ) {
+        month = dateStr.mid( currPos, 2 ).toInt();
+        currPos += 2;
+      } else
+        return QDate();
+    } else if ( mPattern[ i ] == 'd' ) { // D or DD
+      if ( currPos + 1 < dateStr.length() ) {
+        if ( dateStr[ currPos ].isDigit() ) {
+          if ( dateStr[ currPos + 1 ].isDigit() ) {
+            day = dateStr.mid( currPos, 2 ).toInt();
+            currPos += 2;
+            continue;
+          }
+        }
+      }
+      if ( currPos < dateStr.length() ) {
+        if ( dateStr[ currPos ].isDigit() ) {
+          day = dateStr.mid( currPos, 1 ).toInt();
+          currPos++;
+          continue;
+        }
+      }
+
+      return QDate();
+    } else if ( mPattern[ i ] == 'D' ) { // 0D or DD
+      if ( currPos + 1 < dateStr.length() ) {
+        day = dateStr.mid( currPos, 2 ).toInt();
+        currPos += 2;
+      } else
+        return QDate();
+    } else {
+      currPos++;
+    }
+  }
+
+  return QDate( year, month, day );
+}