Put updated copyright statements in all source files.

These now reflect the fact that all code should be distributable under the
GPLv2.

diff --git a/localdb.cc b/localdb.cc
index 3cd7111..58fe87a 100644 (file)
--- a/localdb.cc
+++ b/localdb.cc
@@ -1,7 +1,24 @@
-/* LBS: An LFS-inspired filesystem backup system
- * Copyright (C) 2007-2008  Michael Vrable
+/* Cumulus: Smart Filesystem Backup to Dumb Servers
  *
- * When creating backup snapshots, maintain a local database of data blocks and
+ * Copyright (C) 2007-2008  The Regents of the University of California
+ * Written by Michael Vrable <mvrable@cs.ucsd.edu>
+ *
+ * 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.
+ */
+
+/* When creating backup snapshots, maintain a local database of data blocks and
  * checksums, in addition to the data contents (which may be stored remotely).
  * This database is consulted when attempting to build incremental snapshots,
  * as it says which objects can be reused.

diff --git a/localdb.h b/localdb.h
index 6b1f338..33a0029 100644 (file)
--- a/localdb.h
+++ b/localdb.h
@@ -1,7 +1,24 @@
-/* LBS: An LFS-inspired filesystem backup system
- * Copyright (C) 2007-2008  Michael Vrable
+/* Cumulus: Smart Filesystem Backup to Dumb Servers
  *
- * When creating backup snapshots, maintain a local database of data blocks and
+ * Copyright (C) 2007-2008  The Regents of the University of California
+ * Written by Michael Vrable <mvrable@cs.ucsd.edu>
+ *
+ * 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.
+ */
+
+/* When creating backup snapshots, maintain a local database of data blocks and
  * checksums, in addition to the data contents (which may be stored remotely).
  * This database is consulted when attempting to build incremental snapshots,
  * as it says which objects can be reused.

diff --git a/metadata.cc b/metadata.cc
index 71d7b72..f29c486 100644 (file)
--- a/metadata.cc
+++ b/metadata.cc
@@ -1,7 +1,24 @@
-/* LBS: An LFS-inspired filesystem backup system
- * Copyright (C) 2007-2008  Michael Vrable
+/* Cumulus: Smart Filesystem Backup to Dumb Servers
  *
- * Handling of metadata written to backup snapshots.  This manages the writing
+ * Copyright (C) 2007-2008  The Regents of the University of California
+ * Written by Michael Vrable <mvrable@cs.ucsd.edu>
+ *
+ * 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.
+ */
+
+/* Handling of metadata written to backup snapshots.  This manages the writing
  * of file metadata into new backup snapshots, including breaking the metadata
  * log apart across separate objects.  Eventually this should include unified
  * handling of the statcache, and re-use of metadata between snapshots.

diff --git a/metadata.h b/metadata.h
index b0bffb3..28778c7 100644 (file)
--- a/metadata.h
+++ b/metadata.h
@@ -1,7 +1,24 @@
-/* LBS: An LFS-inspired filesystem backup system
- * Copyright (C) 2007-2008  Michael Vrable
+/* Cumulus: Smart Filesystem Backup to Dumb Servers
  *
- * Handling of metadata written to backup snapshots.  This manages the writing
+ * Copyright (C) 2007-2008  The Regents of the University of California
+ * Written by Michael Vrable <mvrable@cs.ucsd.edu>
+ *
+ * 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.
+ */
+
+/* Handling of metadata written to backup snapshots.  This manages the writing
  * of file metadata into new backup snapshots, including breaking the metadata
  * log apart across separate objects.  Eventually this should include unified
  * handling of the statcache, and re-use of metadata between snapshots.

diff --git a/ref.cc b/ref.cc
index 8ed747d..2f870a6 100644 (file)
--- a/ref.cc
+++ b/ref.cc
@@ -1,7 +1,24 @@
-/* LBS: An LFS-inspired filesystem backup system
- * Copyright (C) 2007  Michael Vrable
+/* Cumulus: Smart Filesystem Backup to Dumb Servers
  *
- * Backups are structured as a collection of objects, which may refer to other
+ * Copyright (C) 2007  The Regents of the University of California
+ * Written by Michael Vrable <mvrable@cs.ucsd.edu>
+ *
+ * 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.
+ */
+
+/* Backups are structured as a collection of objects, which may refer to other
  * objects.  Object references are used to name other objects or parts of them.
  * This file defines the class for representing object references and the
  * textual representation of these references. */

diff --git a/ref.h b/ref.h
index 9a565ee..deae39c 100644 (file)
--- a/ref.h
+++ b/ref.h
@@ -1,7 +1,24 @@
-/* LBS: An LFS-inspired filesystem backup system
- * Copyright (C) 2007  Michael Vrable
+/* Cumulus: Smart Filesystem Backup to Dumb Servers
  *
- * Backups are structured as a collection of objects, which may refer to other
+ * Copyright (C) 2007-2008  The Regents of the University of California
+ * Written by Michael Vrable <mvrable@cs.ucsd.edu>
+ *
+ * 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.
+ */
+
+/* Backups are structured as a collection of objects, which may refer to other
  * objects.  Object references are used to name other objects or parts of them.
  * This file defines the class for representing object references and the
  * textual representation of these references. */

diff --git a/remote.cc b/remote.cc
index 92b1f89..5f04618 100644 (file)
--- a/remote.cc
+++ b/remote.cc
@@ -1,7 +1,24 @@
-/* LBS: An LFS-inspired filesystem backup system
- * Copyright (C) 2008  Michael Vrable
+/* Cumulus: Smart Filesystem Backup to Dumb Servers
  *
- * Backup data (segments and backup descriptors) may be stored on a remote
+ * Copyright (C) 2008  The Regents of the University of California
+ * Written by Michael Vrable <mvrable@cs.ucsd.edu>
+ *
+ * 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.
+ */
+
+/* Backup data (segments and backup descriptors) may be stored on a remote
  * fileserver instead of locally.  The only local storage needed is for the
  * local database and some temporary space for staging files before they are
  * transferred to the remote server.

diff --git a/remote.h b/remote.h
index 1bf2c36..a2801da 100644 (file)
--- a/remote.h
+++ b/remote.h
@@ -1,7 +1,24 @@
-/* LBS: An LFS-inspired filesystem backup system
- * Copyright (C) 2008  Michael Vrable
+/* Cumulus: Smart Filesystem Backup to Dumb Servers
  *
- * Backup data (segments and backup descriptors) may be stored on a remote
+ * Copyright (C) 2008  The Regents of the University of California
+ * Written by Michael Vrable <mvrable@cs.ucsd.edu>
+ *
+ * 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.
+ */
+
+/* Backup data (segments and backup descriptors) may be stored on a remote
  * fileserver instead of locally.  The only local storage needed is for the
  * local database and some temporary space for staging files before they are
  * transferred to the remote server.

diff --git a/scandir.cc b/scandir.cc
index 357ae63..8360763 100644 (file)
--- a/scandir.cc
+++ b/scandir.cc
@@ -1,10 +1,26 @@
-/* LBS: An LFS-inspired filesystem backup system
- * Copyright (C) 2006-2008  Michael Vrable
+/* Cumulus: Smart Filesystem Backup to Dumb Servers
  *
- * Main entry point for LBS.  Contains logic for traversing the filesystem and
- * constructing a backup.
+ * Copyright (C) 2006-2008  The Regents of the University of California
+ * Written by Michael Vrable <mvrable@cs.ucsd.edu>
+ *
+ * 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.
  */
 
+/* Main entry point for LBS.  Contains logic for traversing the filesystem and
+ * constructing a backup. */
+
 #include <dirent.h>
 #include <errno.h>
 #include <fcntl.h>

diff --git a/sha1.cc b/sha1.cc
index 8554aa7..7111f94 100644 (file)
--- a/sha1.cc
+++ b/sha1.cc
@@ -1,31 +1,31 @@
 /* sha1.cc - Functions to compute SHA1 message digest of data streams
-   according to the NIST specification FIPS-180-1.
-
-   Copyright (C) 2000, 2001, 2003, 2004, 2005 Free Software Foundation, Inc.
-   Copyright (C) 2006-2007 Michael Vrable
-
-   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, 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.  */
-
-/* Written by Scott G. Miller
-   Credits:
-      Robert Klep <robert@ilse.nl>  -- Expansion function fix
-
-   Modified by Michael Vrable <mvrable@cs.ucsd.edu> to simplify the interface
-   and add an object-oriented wrapper.  Original code (in C) taken from GNU
-   coreutils (Debian package 5.97-5).
-*/
+ * according to the NIST specification FIPS-180-1.
+ * part of Cumulus: Smart Filesystem Backup to Dumb Servers
+ *
+ * Copyright (C) 2000, 2001, 2003, 2004, 2005 Free Software Foundation, Inc.
+ * Copyright (C) 2006-2007  The Regents of the University of California
+ * Written by Scott G. Miller
+ * Additional Credits:
+ *    Robert Klep <robert@ilse.nl>  -- Expansion function fix
+ * Modifications by Michael Vrable <mvrable@cs.ucsd.edu> to integrate into
+ * Cumulus.
+ *
+ * Original code (in C) is taken from GNU coreutils (Debian package 5.97-5).
+ *
+ * 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.
+ */
 
 #include "sha1.h"
 

diff --git a/sha1.h b/sha1.h
index 890cf22..1eb8d8d 100644 (file)
--- a/sha1.h
+++ b/sha1.h
@@ -1,21 +1,28 @@
-/* Declarations of functions and data types used for SHA1 sum
-   library functions.
-   Copyright (C) 2000, 2001, 2003, 2005 Free Software Foundation, Inc.
-   Copyright (C) 2006-2007 Michael Vrable
-
-   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, 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.  */
+/* Declarations of functions and data types used for SHA1 sum library
+ * functions.
+ * part of Cumulus: Smart Filesystem Backup to Dumb Servers
+ *
+ * Copyright (C) 2000, 2001, 2003, 2005 Free Software Foundation, Inc.
+ * Copyright (C) 2006-2007  The Regents of the University of California
+ *
+ * Original code (in C) is taken from GNU coreutils (Debian package 5.97-5).
+ * Modifications by Michael Vrable <mvrable@cs.ucsd.edu> to integrate into
+ * Cumulus.
+ *
+ * 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.
+ */
 
 #ifndef SHA1_H
 # define SHA1_H 1

diff --git a/store.cc b/store.cc
index 00d0878..720d3bb 100644 (file)
--- a/store.cc
+++ b/store.cc
@@ -1,7 +1,24 @@
-/* LBS: An LFS-inspired filesystem backup system
- * Copyright (C) 2008  Michael Vrable
+/* Cumulus: Smart Filesystem Backup to Dumb Servers
  *
- * Backup data is stored in a collection of objects, which are grouped together
+ * Copyright (C) 2008  The Regents of the University of California
+ * Written by Michael Vrable <mvrable@cs.ucsd.edu>
+ *
+ * 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.
+ */
+
+/* Backup data is stored in a collection of objects, which are grouped together
  * into segments for storage purposes.  This implementation of the object store
  * represents segments as TAR files and objects as files within them. */
 

diff --git a/store.h b/store.h
index 1f1edf8..656659d 100644 (file)
--- a/store.h
+++ b/store.h
@@ -1,7 +1,24 @@
-/* LBS: An LFS-inspired filesystem backup system
- * Copyright (C) 2006-2008  Michael Vrable
+/* Cumulus: Smart Filesystem Backup to Dumb Servers
  *
- * Backup data is stored in a collection of objects, which are grouped together
+ * Copyright (C) 2006-2008  The Regents of the University of California
+ * Written by Michael Vrable <mvrable@cs.ucsd.edu>
+ *
+ * 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.
+ */
+
+/* Backup data is stored in a collection of objects, which are grouped together
  * into segments for storage purposes.  This implementation of the object store
  * represents segments as TAR files and objects as files within them. */
 

diff --git a/util.cc b/util.cc
index 38f1f1d..22aab3b 100644 (file)
--- a/util.cc
+++ b/util.cc
@@ -1,10 +1,26 @@
-/* LBS: An LFS-inspired filesystem backup system
- * Copyright (C) 2007  Michael Vrable
+/* Cumulus: Smart Filesystem Backup to Dumb Servers
  *
- * Utility functions for converting various datatypes to text format (and
- * later, for parsing them back, perhaps).
+ * Copyright (C) 2007  The Regents of the University of California
+ * Written by Michael Vrable <mvrable@cs.ucsd.edu>
+ *
+ * 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.
  */
 
+/* Utility functions for converting various datatypes to text format (and
+ * later, for parsing them back, perhaps). */
+
 #include <stdio.h>
 #include <uuid/uuid.h>
 

diff --git a/util.h b/util.h
index 0fd4983..c6ab6c4 100644 (file)
--- a/util.h
+++ b/util.h
@@ -1,10 +1,26 @@
-/* LBS: An LFS-inspired filesystem backup system
- * Copyright (C) 2007  Michael Vrable
+/* Cumulus: Smart Filesystem Backup to Dumb Servers
  *
- * Utility functions for converting various datatypes to text format (and
- * later, for parsing them back, perhaps).
+ * Copyright (C) 2007  The Regents of the University of California
+ * Written by Michael Vrable <mvrable@cs.ucsd.edu>
+ *
+ * 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.
  */
 
+/* Utility functions for converting various datatypes to text format (and
+ * later, for parsing them back, perhaps). */
+
 #ifndef _LBS_FORMAT_H
 #define _LBS_FORMAT_H