Rename a number of libraries and executables to avoid conflicts with KDE4

1 files changed, 203 insertions, 0 deletions

diff --git a/tdefile-plugins/torrent/bdict.h b/tdefile-plugins/torrent/bdict.h
new file mode 100644
index 00000000..61be065b
--- /dev/null
+++ b/tdefile-plugins/torrent/bdict.h
@@ -0,0 +1,203 @@
+/*
+ * Copyright (c) 2003, 2004 Michael Pyne <michael.pyne@kdemail.net>
+ *
+ * This software 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 software 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 library; see the file COPYING.
+ * If not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+#ifndef _BDICT_H
+#define _BDICT_H
+
+#include <tqdict.h>
+#include <tqcstring.h> // TQByteArray
+#include "bytetape.h"
+#include "bbase.h"
+
+// Some useful typedefs
+typedef TQDict<BBase> BBaseHash;
+typedef TQDictIterator<BBase> BBaseHashIterator;
+
+// Forward declarations
+class BInt;
+class BList;
+class BString;
+
+/**
+ * Class to handle the BitTorrent b-encoded dictionary.  It is keyed
+ * using const char *strings, and stores pointers to a class descended
+ * from BBase, such as BInt, BString, BList, or even more BDicts.
+ * 
+ * @author Michael Pyne <mpyne@grammarian.homelinux.net>
+ * @see BBase, BInt, BString, BList
+ */
+class BDict : public BBase
+{
+    public:
+
+    /**
+     * Construct a dictionary based on the b-encoded data contained in
+     * @p dict.  You need to pass a value for @p start if the b-encoded
+     * dictionary doesn't start at the beginning of @p dict.
+     *
+     * @param dict the buffer containing the b-encoded dictionary
+     * @param start the position of the data within the buffer
+     */
+    BDict (TQByteArray &dict, int start = 0);
+
+    /**
+     * Construct a dictionary from a ByteTape.  The data and current
+     * position of @p tape will be shared with all objects using it.
+     * @p tape should already be positioned to the b-encoded dictionary.
+     * After construction, @p tape will point to the byte after the
+     * dictionary if successful.  If not successful, @p tape will have
+     * an undefined position.
+     *
+     * @param tape the ByteTape to read from
+     * @see ByteTape
+     */
+    BDict (ByteTape &tape);
+    
+    /**
+     * Destroys the object and frees all memory allocated to it.
+     */
+    virtual ~BDict();
+    
+    /**
+     * Returns the type of this class.
+     *
+     * @return bDict.  This value is only returned by this class.
+     */
+    virtual classID type_id() const { return bDict; }
+    
+    /**
+     * Returns the number of keyed values contained within this
+     * dictionary.
+     *
+     * @return the number of items in this dictionary
+     */
+    virtual int count() const { return m_map.count(); }
+
+    /**
+     * This function should be called to determine whether the
+     * dictionary was successfully created, since no exceptions
+     * are thrown.
+     *
+     * @return true if this is a valid (possibly empty!) dictionary,
+     *         false otherwise
+     */
+    virtual bool isValid() const { return m_valid; }
+
+    /**
+     * This function determines whether or not a value with a
+     * certain key exists in the dictionary.  The key is case-sensitive.
+     *
+     * @param key the key to search for a value for
+     * @return true, if there is a value for the @p key in the
+     *         dictionary, false otherwise
+     */
+    virtual bool contains (const char *key) { return m_map.find(key) != 0; }
+
+    /**
+     * Returns a pointer to the BBase descendant keyed by @p key.  You
+     * can use the type_id() method to determine the type of the
+     * object returned.
+     *
+     * @param key the key to search the dictionary for
+     * @return a pointer to the matching object, or 0 if no object
+     *         matches the key
+     * @see BBase
+     */
+    virtual BBase *find (const char *key) { return m_map.find(key); }
+
+    /**
+     * Convienience function to find and return a BInt keyed by @p key.
+     *
+     * @param key the key to find a value for
+     * @return 0 if the key doesn't match a value, or if the value isn't
+     *         a BInt.  Otherwise, a pointer to the matching BInt is
+     *         returned.
+     * @see BInt
+     */
+    BInt* findInt (const char *key);
+    
+    /**
+     * Convienience function to find and return a BList keyed by @p key.
+     *
+     * @param key the key to find a value for
+     * @return 0 if the key doesn't match a value, or if the value isn't
+     *         a BList.  Otherwise, a pointer to the matching BList is
+     *         returned.
+     * @see BList
+     */
+    BList* findList (const char *key);
+    
+    /**
+     * Convienience function to find and return a BDict keyed by @p key.
+     *
+     * @param key the key to find a value for
+     * @return 0 if the key doesn't match a value, or if the value isn't
+     *         a BDict.  Otherwise, a pointer to the matching BDict is
+     *         returned.
+     * @see BDict
+     */
+    BDict* findDict (const char *key);
+    
+    /**
+     * Convienience function to find and return a BString keyed by @p key.
+     *
+     * @param key the key to find a value for
+     * @return 0 if the key doesn't match a value, or if the value isn't
+     *         a BString.  Otherwise, a pointer to the matching BString is
+     *         returned.
+     * @see BString
+     */
+    BString* findStr (const char *key);
+    
+    /**
+     * Outputs the b-encoded representation of the object to the given
+     * TQIODevice.
+     * @param device the TQIODevice to write to
+     * @return true on a successful write, false otherwise
+     */
+    virtual bool writeToDevice (TQIODevice &device);
+
+    /**
+     * Returns a TQDictIterator<BBase> that you can use to iterate through
+     * the items in the dictionary.
+     *
+     * @return TQDictIterator<BBase>, which can be used to iterate through
+     * the items in the dictionary.
+     */
+    BBaseHashIterator iterator() const
+    {
+        return BBaseHashIterator(m_map);
+    }
+
+    private:
+
+    /**
+     * This function handles the actual initialization of the object upon
+     * construction, and set the m_valid flag if successful.
+     *
+     * @param tape the ByteTape to read from
+     */
+    void init (ByteTape &tape);
+
+    BBaseHash m_map; /// The TQDict that actually store the data
+    bool m_valid;    /// Store initialization status
+};
+
+#endif /* _BDICT_H */
+
+// vim: set et sw=4 ts=4: