1 files changed, 114 insertions, 0 deletions
diff --git a/vcs/cvsservice/changelog.cpp b/vcs/cvsservice/changelog.cpp
new file mode 100644
index 00000000..a63a2b92
--- /dev/null
+++ b/vcs/cvsservice/changelog.cpp
@@ -0,0 +1,114 @@
+/***************************************************************************
+ *   Copyright (C) 2003 by Mario Scalas                                    *
+ *   mario.scalas@libero.it                                                *
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include <qdatetime.h>
+#include <qfile.h>
+#include <qtextstream.h>
+
+#include <kemailsettings.h>
+
+#include "changelog.h"
+
+ChangeLogEntry::ChangeLogEntry()
+{
+    KEMailSettings emailConfig;
+    emailConfig.setProfile( emailConfig.defaultProfileName() );
+    authorEmail = emailConfig.getSetting( KEMailSettings::EmailAddress );
+    authorName = emailConfig.getSetting( KEMailSettings::RealName );
+
+    QDate currDate = QDate::currentDate();
+    date = currDate.toString( "yyyy-MM-dd" );
+}
+
+ChangeLogEntry::~ChangeLogEntry()
+{
+}
+
+void ChangeLogEntry::addLine( const QString &aLine )
+{
+    lines << aLine;
+}
+
+void ChangeLogEntry::addLines( const QStringList &someLines )
+{
+    lines += someLines;
+}
+
+void streamCopy( QTextStream &is, QTextStream &os )
+{
+    while (!is.eof())
+        os << is.readLine() << "\n";  // readLine() eats '\n' !!
+}
+
+void ChangeLogEntry::addToLog( const QString &logFilePath, const bool prepend, const QString &startLineString )
+{
+    if (prepend) // add on head
+    {
+        QString fakeLogFilePath = logFilePath + ".fake";
+
+        QFile fakeFile( fakeLogFilePath );
+        QFile changeLogFile( logFilePath );
+        {
+            if (!fakeFile.open( IO_WriteOnly | IO_Append))
+                return;
+
+            if (changeLogFile.open( IO_ReadOnly )) // A Changelog already exist
+            {
+                QTextStream is( &changeLogFile );
+                QTextStream os( &fakeFile );
+
+                // Put current entry
+                os << toString( startLineString );
+                // Write the rest of the change log file
+                streamCopy( is, os );
+            }
+            else // ChangeLog doesn't exist: just write our entry
+            {
+                QTextStream t( &fakeFile );
+                t << toString( startLineString );
+            }
+            fakeFile.close();
+            changeLogFile.close();
+        }
+        // Ok, now we have the change log we need in fakeLogFilePath: we should ask for a
+        // 'mv fakeLogFilePath logFilePath'-like command ... :-/
+        if (!fakeFile.open( IO_ReadOnly ))
+            return;
+
+        if (changeLogFile.open( IO_WriteOnly ))
+        {
+            QTextStream os( &changeLogFile );
+            QTextStream is( &fakeFile );
+
+            // Write the rest of the change log file
+            streamCopy( is, os );
+        }
+        fakeFile.close();
+        fakeFile.remove(); // fake changelog is no more needed!
+        changeLogFile.close();
+    }
+    else // add on tail
+    {
+        QFile f( logFilePath );
+        if (!f.open( IO_WriteOnly | IO_Append))
+            return;
+
+        QTextStream t( &f );
+        t << toString( startLineString );
+    }
+}
+
+QString ChangeLogEntry::toString( const QString &startLineString ) const
+{
+    QString header = date + " " + authorName + " <" + authorEmail + ">\n";
+
+    return header + startLineString + lines.join( "\n" + startLineString ) + "\n\n";
+}