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author | Havoc Pennington <hp@src.gnome.org> | 1999-07-22 20:15:16 +0000 |
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committer | Havoc Pennington <hp@src.gnome.org> | 1999-07-22 20:15:16 +0000 |
commit | 7c6fe0a88f4024261bdde8a6d2f888fbc3ac6b92 (patch) | |
tree | 8496d3317abcdc12a07f07286bb4b903a9181a0b | |
download | gconf-7c6fe0a88f4024261bdde8a6d2f888fbc3ac6b92.tar.gz |
import
-rw-r--r-- | AUTHORS | 0 | ||||
-rw-r--r-- | COPYING | 481 | ||||
-rw-r--r-- | ChangeLog | 0 | ||||
-rw-r--r-- | Makefile.am | 1 | ||||
-rw-r--r-- | NEWS | 0 | ||||
-rw-r--r-- | README | 0 | ||||
-rw-r--r-- | acconfig.h | 8 | ||||
-rwxr-xr-x | autogen.sh | 61 | ||||
-rw-r--r-- | backends/Makefile.am | 10 | ||||
-rw-r--r-- | backends/xml-backend.c | 64 | ||||
-rw-r--r-- | configure.in | 38 | ||||
-rw-r--r-- | doc/thoughts.txt | 231 | ||||
-rw-r--r-- | gconf/GConf.idl | 9 | ||||
-rw-r--r-- | gconf/GConfX.idl | 9 | ||||
-rw-r--r-- | gconf/Makefile.am | 11 | ||||
-rw-r--r-- | gconf/gconf-backend.c | 19 | ||||
-rw-r--r-- | gconf/gconf-backend.h | 54 | ||||
-rw-r--r-- | gconf/gconf-internals.c | 68 | ||||
-rw-r--r-- | gconf/gconf-internals.h | 84 | ||||
-rw-r--r-- | gconf/gconf.h | 37 | ||||
-rw-r--r-- | po/ChangeLog | 0 | ||||
-rw-r--r-- | po/POTFILES.in | 0 | ||||
-rw-r--r-- | stamp.h.in | 0 |
23 files changed, 1185 insertions, 0 deletions
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Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + <signature of Ty Coon>, 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/ChangeLog diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 00000000..2343c5ac --- /dev/null +++ b/Makefile.am @@ -0,0 +1 @@ +SUBDIRS = gconf backends po intl diff --git a/acconfig.h b/acconfig.h new file mode 100644 index 00000000..16d16922 --- /dev/null +++ b/acconfig.h @@ -0,0 +1,8 @@ +#undef PACKAGE +#undef VERSION +#undef HAVE_CATGETS +#undef HAVE_GETTEXT +#undef HAVE_LC_MESSAGES +#undef HAVE_STPCPY +#undef ENABLE_NLS + diff --git a/autogen.sh b/autogen.sh new file mode 100755 index 00000000..062dbb6d --- /dev/null +++ b/autogen.sh @@ -0,0 +1,61 @@ +#!/bin/sh +# Run this to generate all the initial makefiles, etc. + +srcdir=`dirname $0` +test -z "$srcdir" && srcdir=. + +ORIGDIR=`pwd` +cd $srcdir +PROJECT=GConf +TEST_TYPE=-f +FILE=gconf/gconf.h + +DIE=0 + +(autoconf --version) < /dev/null > /dev/null 2>&1 || { + echo + echo "You must have autoconf installed to compile $PROJECT." + echo "Download the appropriate package for your distribution," + echo "or get the source tarball at ftp://ftp.gnu.org/pub/gnu/" + DIE=1 +} + +(automake --version) < /dev/null > /dev/null 2>&1 || { + echo + echo "You must have automake installed to compile $PROJECT." + echo "Get ftp://sourceware.cygnus.com/pub/automake/automake-1.4.tar.gz" + echo "(or a newer version if it is available)" + DIE=1 +} + +if test "$DIE" -eq 1; then + exit 1 +fi + +test $TEST_TYPE $FILE || { + echo "You must run this script in the top-level $PROJECT directory" + exit 1 +} + +if test -z "$*"; then + echo "I am going to run ./configure with no arguments - if you wish " + echo "to pass any to it, please specify them on the $0 command line." +fi + +case $CC in +*xlc | *xlc\ * | *lcc | *lcc\ *) am_opt=--include-deps;; +esac + +aclocal $ACLOCAL_FLAGS + +# optionally feature autoheader +(autoheader --version) < /dev/null > /dev/null 2>&1 && autoheader + +automake -a $am_opt +autoconf +cd $ORIGDIR + +$srcdir/configure --enable-maintainer-mode "$@" + +echo +echo "Now type 'make' to compile $PROJECT." diff --git a/backends/Makefile.am b/backends/Makefile.am new file mode 100644 index 00000000..101a59a5 --- /dev/null +++ b/backends/Makefile.am @@ -0,0 +1,10 @@ +INCLUDES= -I$(top_srcdir) $(GLIB_CFLAGS) + +lib_LTLIBRARIES = libgconfbackend-xml.la + +libgconfbackend_xml_la_SOURCES = \ + xml-backend.c + + +libgconfbackend_xml_la_LDFLAGS = -avoid-version +libgconfbackend_xml_la_LIBADD = $(GLIB_CFLAGS) diff --git a/backends/xml-backend.c b/backends/xml-backend.c new file mode 100644 index 00000000..39931ef9 --- /dev/null +++ b/backends/xml-backend.c @@ -0,0 +1,64 @@ + +/* GConf + * Copyright (C) 1999 Red Hat Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + + +#include <gconf/gconf-backend.h> + +GConfBackend* init (void); +void shutdown (GConfBackend* backend); + +GConfSource* resolve_address (GConfBackend* backend, const gchar* address); + +GConfValue* query_value (GConfSource* source, const gchar* key); + +static GConfBackendVTable xml_vtable = { + init, + shutdown, + resolve_address, + query_value +}; + + + +GConfBackend* +init (void) +{ + + +} + +void +shutdown (GConfBackend* backend) +{ + +} + +GConfSource* +resolve_address (GConfBackend* backend, const gchar* address) +{ + +} + +GConfValue* +query_value (GConfSource* source, const gchar* key) +{ + + +} diff --git a/configure.in b/configure.in new file mode 100644 index 00000000..8f2e856f --- /dev/null +++ b/configure.in @@ -0,0 +1,38 @@ +AC_INIT(gconf/gconf.h) + +AM_CONFIG_HEADER(config.h) + +AM_INIT_AUTOMAKE(GConf, 0.1) + +AM_MAINTAINER_MODE + +AC_PROG_CC +AC_ISC_POSIX +AC_HEADER_STDC +AC_ARG_PROGRAM +AM_PROG_LIBTOOL + +AM_PATH_GLIB(1.2.0) +GMODULE_CFLAGS=`glib-config --cflags gmodule` +AC_SUBST(GMODULE_CFLAGS) +GMODULE_LIBS=`glib-config --libs gmodule` +AC_SUBST(GMODULE_LIBS) + +ALL_LINGUAS="" +AM_GNU_GETTEXT + +CFLAGS="$CFLAGS -Wall" + +AC_SUBST(CFLAGS) +AC_SUBST(CPPFLAGS) +AC_SUBST(LDFLAGS) + +AC_OUTPUT([ +Makefile +gconf/Makefile +backends/Makefile +intl/Makefile +po/Makefile.in +]) + + diff --git a/doc/thoughts.txt b/doc/thoughts.txt new file mode 100644 index 00000000..ed6d8ff0 --- /dev/null +++ b/doc/thoughts.txt @@ -0,0 +1,231 @@ + +GConf design notes +================== + +Data Types +=== + +Must be able to store int, float, string. Also need a "record" or +"struct" type, to store something like a printer; record has a fixed +set of names and fixed types for the value at each name. There is +also a list type. + +Should lists of lists be allowed? Probably so, since you can do this +via a record type anyway (a record containing a list) so it may as +well be allowed in a non-ugly way. + +Namespace +=== + +The namespace will be a filesystem-style hierarchical namespace. By +convention, the first two "levels" of the namespace will be a vendor +name and an application or module name. Subsequent levels are defined +by applications. + +Config Sources +=== + +A config source is something like a URL. It has two parts: a "protocol" +(backend), such as Berkeley DB, flat text file, Oracle, LDAP; and an +"address", which is a backend-specific string sufficient to locate the +particular config source. Could be a hostname, filename, directory +name, whatever makes sense. + +Each config source can respond to queries for any /vendor/appname/key +values, if only with "no value set." + +Sources can be read-only or read-write with respect to a given user. + +On the implementation side, backends will probably be implemented as +loadable modules. + +Source Layering +=== + +Config sources can be layered in a search path. For example, you might +configure your GConf to first check your user settings stored in flat +files in ~/.gconf, then the systemwide Berkeley DB in /etc/gconf, then +the network-wide LDAP configuration. + +System or network administrators can place a read-only config source +at the beginning of your source search path. If the read-only source +sets a value, then users can't modify it. (This is not intended to be +a security measure, just a way to keep users from shooting themselves +in the foot; you might lock IP addresses in place, for example, if +users shouldn't be changing them.) Administrators can place a +read-only source at the end of the source search path, to provide +default values. User configuration is sandwiched between mandatory and +default. For example, you might have: + + /etc/gconf-mandatory:~/.gconf:/etc/gconf-defaults + +Layering is global; that is, you can't "mount" a layer only for a +particular section of the namespace. However, layers can be "empty" +except for a single namespace area; if a layer doesn't set a value for +a given key or namespace area it's effectively nonexistent with +respect to that key. + +There will be a master repository that stores metadata and information +about the layers. Most likely this will be concealed by the API. + +Packages (debs/rpms) can also install a layer of defaults if they +like, and uninstall the layer when the package is uninstalled. + +Notifier/Listener architecture +=== + +Apps should be able to register themselves as listeners for a given +section of the namespace, to be notified whenever a config value in +that namespace changes. + +A simple way to structure applications would listen for config +changes; then when the app saves its own config, it gets a change +notification back and updates itself. The app's internal config +updating works as if an external tool or another instance of the app +had changed the config; external changes are treated exactly the same +as internal ones. + +This is the hardest thing to implement, it will require some kind of +daemon and there are serious security and efficiency issues to work +out. This is the main problem I'm not sure how to approach. + +We should have a nice GtkObject convenience layer to make it easy to +implement this. + +Locking +=== + +Obviously the backends should have locking so multiple apps can edit +the same key if needed. + +Key Metadata +=== + +Each key can be explicitly registered with the GConf system; on +registration, a short and long description of the key's purpose should +be stored. Also the key's type. It will then be an error to store the +wrong type in that key. The description can be used in generic config +tree browser/editor applications. This description of a key's type and +purpose is called a "schema" or "template." + +Metadata will also include the time of the last change, and an +arbitrary string identifying the software or person who made the +change. Packages (deb/rpm) can use this to decide whether a key has +been modified since the package was installed (by comparing the +last modifier with their own modifier string). + +Comments +=== + +Administrators can attach comments to keys explaining what they +changed and why, etc. if they like. + + +Record Metadata +=== + +Record types are similarly pre-registered, along with descriptive +metadata. Record types are referred to by name. + +Record types are stored in the namespace, just like other keys. +Actually they are basically just a sub-namespace. + +Metadata Storage +=== + +Metadata is handled in source layers just like regular key-value +pairs. That is, the first metadata found in a path takes precedence. + +Conventional Types +=== + +In addition to the primitive types, customary record types will be +specified. For example, a record with four integers for an IP address. +Some standard document will list the conventional types defined so +far. The purpose of conventional types is compatibility, and so +generic browser/editor apps can impose nice constraints on the value +of the record members (such as 0-255 for each int in the IP address) - +a Windows-style IP address entry box could be used. + +Conventional types will be ever-present and defined as global record +types, since they aren't "owned" by any vendor or application. + +However, conventional types are only conventional; GConf itself isn't +going to try to enforce their semantics or names. + +Iterators +=== + +You have to be able to iterate over everything: keys, appnames, +vendors, record types, etc. in order to implement generic +browser/editor applications + +Resource Limits +=== + +A configurable maximum value size should exist, to keep broken +programs from bogging things down. + +"Fetch All Changes Since" +=== + +Clients should be able to fetch all entries with a mod time greater +than a given time in a section of the namespace. + +Command line tool +=== + +A nice command line tool will be written to allow shell scripts to +access config information. This is important for postinstalls and the +like. + +So you'd say: + +gconf --set key value + +gconf --get key + +gconf --clear /vendor/appname/key + +gconf --list-sources + +etc., something like that + +The command line tool is also useful for writing a test suite. + +Change sets +=== + +This is primarily a matter of a convenient API. A change set will be +an object that stores a series of changes to be made - key-value +pairs. + +Change sets can be committed and reverted as a whole. So, you can +build a change set as the user fiddles with a property box, then +apply/revert it as they click the buttons. + +ACAP +=== + +I'm thinking ACAP will be a backend, I don't think it's the same thing +as this tool. But maybe... + + + +What to do with gnome-config +=== + +gnome-config should remain unchanged for backward compatibility and +stability; apps would gradually migrate to the new GConf API. I don't +think it's feasible to implement gnome-config in terms of this more +powerful system without breaking the more powerful system. +But we'll see. + + + + + + + + + diff --git a/gconf/GConf.idl b/gconf/GConf.idl new file mode 100644 index 00000000..dcc0b312 --- /dev/null +++ b/gconf/GConf.idl @@ -0,0 +1,9 @@ + +interface Listener { + oneway void notify (in string value); + +}; + +interface Notifier { + void add_listener(in string where, in Listener who); +}; diff --git a/gconf/GConfX.idl b/gconf/GConfX.idl new file mode 100644 index 00000000..dcc0b312 --- /dev/null +++ b/gconf/GConfX.idl @@ -0,0 +1,9 @@ + +interface Listener { + oneway void notify (in string value); + +}; + +interface Notifier { + void add_listener(in string where, in Listener who); +}; diff --git a/gconf/Makefile.am b/gconf/Makefile.am new file mode 100644 index 00000000..7d1032e2 --- /dev/null +++ b/gconf/Makefile.am @@ -0,0 +1,11 @@ +INCLUDES=-I$(top_srcdir) $(GLIB_CFLAGS) $(GMODULE_CFLAGS) + +bin_PROGRAMS = gconfd + +gconfd_SOURCES = + gconf-internals.c \ + gconf-internals.h \ + gconf-backend.h \ + gconf-backend.c + +gconfd_LDADD = $(GLIB_LIBS) $(GMODULE_LIBS) diff --git a/gconf/gconf-backend.c b/gconf/gconf-backend.c new file mode 100644 index 00000000..48cddd44 --- /dev/null +++ b/gconf/gconf-backend.c @@ -0,0 +1,19 @@ + +/* GConf + * Copyright (C) 1999 Red Hat Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ diff --git a/gconf/gconf-backend.h b/gconf/gconf-backend.h new file mode 100644 index 00000000..cb595de5 --- /dev/null +++ b/gconf/gconf-backend.h @@ -0,0 +1,54 @@ + +/* GConf + * Copyright (C) 1999 Red Hat Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef GCONF_GCONFBACKEND_H +#define GCONF_GCONFBACKEND_H + +#include <gconf/gconf-internals.h> + +typedef struct _GConfBackendVTable GConfBackendVTable; + +struct _GConfBackendVTable { + GConfBackend* (* init) (void); + void (* shutdown) (GConfBackend* backend); + + GConfSource* (* resolve_address) (GConfBackend* backend, const gchar* address); + + GConfValue* (* query_value) (GConfSource* source, const gchar* key); +}; + +struct _GConfBackend { + guint refcount; + GConfBackendVTable* vtable; +}; + +/* Obtain the GConfBackend for this address, based on the first part of the + * address. + */ +GConfBackend* g_conf_get_backend(const gchar* address); + +/* Backends start with a refcount of 0, which is a bit weird for Gtk programmers + * but essential since you don't know from g_conf_backend_get() if you're the first + * to obtain the backend or if you got an already-cached backend. + */ +void g_conf_backend_ref(GConfBackend* backend); +void g_conf_backend_unref(GConfBackend* backend); + +#endif diff --git a/gconf/gconf-internals.c b/gconf/gconf-internals.c new file mode 100644 index 00000000..433f72fc --- /dev/null +++ b/gconf/gconf-internals.c @@ -0,0 +1,68 @@ + +/* GConf + * Copyright (C) 1999 Red Hat Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +GConfValue* +g_conf_value_new(GConfValueType type) +{ + GConfValue* value; + + value = g_new0(GConfValue, 1); + + value->type = type; +} + +void +g_conf_value_destroy(GConfValue* value) +{ + g_return_if_fail(value != NULL); + + if (value->type == G_CONF_VALUE_STRING && + value->d.string_data != NULL) + g_free(value->d.string_data); + + g_free(value); +} + +void +g_conf_value_set_int(GConfValue* value, gint the_int) +{ + g_return_if_fail(value != NULL); + g_return_if_fail(value->type == G_CONF_VALUE_INT); + + value->d.int_data = the_int; +} + +void +g_conf_value_set_string(GConfValue* value, const gchar* the_str) +{ + g_return_if_fail(value != NULL); + g_return_if_fail(value->type == G_CONF_VALUE_STRING); + + value->d.string_data = g_strdup(the_str); +} + +void +g_conf_value_set_float(GConfValue* value, gdouble the_float) +{ + g_return_if_fail(value != NULL); + g_return_if_fail(value->type == G_CONF_VALUE_FLOAT); + + value->d.float_data = the_float; +} diff --git a/gconf/gconf-internals.h b/gconf/gconf-internals.h new file mode 100644 index 00000000..d9f0e427 --- /dev/null +++ b/gconf/gconf-internals.h @@ -0,0 +1,84 @@ + +/* GConf + * Copyright (C) 1999 Red Hat Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef GCONF_GCONFINTERNALS_H +#define GCONF_GCONFINTERNALS_H + +#include <glib.h> + +typedef enum { + G_CONF_VALUE_INVALID, + G_CONF_VALUE_STRING, + G_CONF_VALUE_INT, + G_CONF_VALUE_FLOAT, + G_CONF_VALUE_LIST_OF_STRING, + G_CONF_VALUE_LIST_OF_INT, + G_CONF_VALUE_LIST_OF_FLOAT +} GConfValueType; + +/* + * A GConfValue is used to pass configuration values around; it's + * pretty low-level, higher-level interface in gconf.h. + */ + +typedef struct _GConfValue GConfValue; + +struct _GConfValue { + GConfValueType type; + union { + gchar* string_data; + gint int_data; + gdouble float_data; + GSList* list_data; + } d; +}; + +#define g_conf_value_string(x) ((x)->d.string_data) +#define g_conf_value_int(x) ((x)->d.int_data) +#define g_conf_value_float(x) ((x)->d.float_data) +#define g_conf_value_list(x) ((x)->d.list_data) + +GConfValue* g_conf_value_new(GConfValueType type); +void g_conf_value_destroy(GConfValue* value); + +void g_conf_value_set_int(GConfValue* value, gint the_int); +void g_conf_value_set_string(GConfValue* value, const gchar* the_str); +void g_conf_value_set_float(GConfValue* value, gdouble the_float); + +/* Sources are not interchangeable; different backend engines will return + * GConfSource with different private elements. + */ + +typedef struct _GConfBackend GConfBackend; + +typedef struct _GConfSource GConfSource; + +struct _GConfSource { + gchar* backend_id; + GConfBackend* backend; +}; + +GConfSource* g_conf_resolve_address(const gchar* address); + +const gchar* g_conf_error (void); +gboolean g_conf_error_pending (void); +void g_conf_set_error (const gchar* str); + +#endif diff --git a/gconf/gconf.h b/gconf/gconf.h new file mode 100644 index 00000000..e6b151ec --- /dev/null +++ b/gconf/gconf.h @@ -0,0 +1,37 @@ + +/* GConf + * Copyright (C) 1999 Red Hat Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef GCONF_GCONF_H +#define GCONF_GCONF_H + +#include <glib.h> + +/* A configuration engine (stack of config sources); normally there's + * just one of these on the system. + */ +struct _GConf GConf; + +struct _GConf { + gpointer dummy; +}; + + + +#endif diff --git a/po/ChangeLog b/po/ChangeLog new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/po/ChangeLog diff --git a/po/POTFILES.in b/po/POTFILES.in new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/po/POTFILES.in diff --git a/stamp.h.in b/stamp.h.in new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/stamp.h.in |