[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[GNUnet-SVN] r30213 - gnunet/src/include
From: |
gnunet |
Subject: |
[GNUnet-SVN] r30213 - gnunet/src/include |
Date: |
Wed, 16 Oct 2013 13:46:16 +0200 |
Author: grothoff
Date: 2013-10-16 13:46:16 +0200 (Wed, 16 Oct 2013)
New Revision: 30213
Added:
gnunet/src/include/gnunet_gnsrecord_plugin.h
Modified:
gnunet/src/include/Makefile.am
Log:
-specify gnsrecord plugin API
Modified: gnunet/src/include/Makefile.am
===================================================================
--- gnunet/src/include/Makefile.am 2013-10-16 11:39:55 UTC (rev 30212)
+++ gnunet/src/include/Makefile.am 2013-10-16 11:46:16 UTC (rev 30213)
@@ -49,6 +49,7 @@
gnunet_getopt_lib.h \
gnunet_gns_service.h \
gnunet_gnsrecord_lib.h \
+ gnunet_gnsrecord_plugin.h \
gnunet_hello_lib.h \
gnunet_helper_lib.h \
gnunet_identity_service.h \
Added: gnunet/src/include/gnunet_gnsrecord_plugin.h
===================================================================
--- gnunet/src/include/gnunet_gnsrecord_plugin.h
(rev 0)
+++ gnunet/src/include/gnunet_gnsrecord_plugin.h 2013-10-16 11:46:16 UTC
(rev 30213)
@@ -0,0 +1,142 @@
+/*
+ This file is part of GNUnet
+ (C) 2012, 2013 Christian Grothoff (and other contributing authors)
+
+ GNUnet 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 3, or (at your
+ option) any later version.
+
+ GNUnet 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 GNUnet; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file include/gnunet_gnsrecord_plugin.h
+ * @brief plugin API for GNS record types
+ * @author Christian Grothoff
+ * @defgroup gnsrecordplugin API to be implemented by applications defining
new GNS record types
+ * @{ */
+#ifndef GNUNET_GNSRECORD_PLUGIN_H
+#define GNUNET_GNSRECORD_PLUGIN_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#if 0 /* keep Emacsens' auto-indent happy */
+}
+#endif
+#endif
+
+
+/**
+ * Function called to convert the binary value @a data of a record of
+ * type @a type to a human-readable string.
+ *
+ * @param cls closure
+ * @param type type of the record
+ * @param data value in binary encoding
+ * @param data_size number of bytes in @a data
+ * @return NULL on error, otherwise human-readable representation of the value
+ */
+typedef char * (*GNUNET_GNSRECORD_ValueToStringFunction) (void *cls,
+ uint32_t type,
+ const void *data,
+ size_t data_size);
+
+
+/**
+ * Function called to convert human-readable version of the value @a s
+ * of a record of type @a type to the respective binary
+ * representation.
+ *
+ * @param cls closure
+ * @param type type of the record
+ * @param s human-readable string
+ * @param data set to value in binary encoding (will be allocated)
+ * @param data_size set to number of bytes in @a data
+ * @return #GNUNET_OK on success
+ */
+typedef int (*GNUNET_GNSRECORD_StringToValueFunction) (void *cls,
+ uint32_t type,
+ const char *s,
+ void **data,
+ size_t *data_size);
+
+
+/**
+ * Function called to convert a type name (i.e. "AAAA") to the
+ * corresponding number.
+ *
+ * @param cls closure
+ * @param dns_typename name to convert
+ * @return corresponding number, UINT32_MAX on error
+ */
+typedef uint32_t (*GNUNET_GNSRECORD_TypenameToNumberFunction) (void *cls,
+ const char
*dns_typename);
+
+
+/**
+ * Function called to convert a type number (i.e. 1) to the
+ * corresponding type string (i.e. "A")
+ *
+ * @param cls closure
+ * @param type number of a type to convert
+ * @return corresponding typestring, NULL on error
+ */
+typedef const char * (*GNUNET_GNSRECORD_NumberToTypenameFunction) (void *cls,
+ uint32_t
type);
+
+
+/**
+ * Each plugin is required to return a pointer to a struct of this
+ * type as the return value from its entry point.
+ */
+struct GNUNET_GNSRECORD_PluginFunctions
+{
+
+ /**
+ * Closure for all of the callbacks.
+ */
+ void *cls;
+
+ /**
+ * Conversion to string.
+ */
+ GNUNET_GNSRECORD_ValueToStringFunction value_to_string;
+
+ /**
+ * Conversion to binary.
+ */
+ GNUNET_GNSRECORD_StringToValueFunction string_to_value;
+
+ /**
+ * Typename to number.
+ */
+ GNUNET_GNSRECORD_TypenameToNumberFunction typename_to_number;
+
+ /**
+ * Number to typename.
+ */
+ GNUNET_GNSRECORD_NumberToTypenameFunction number_to_typename;
+
+};
+
+
+/** @} */ /* end of group gnsrecordplugin */
+
+#if 0 /* keep Emacsens' auto-indent happy */
+{
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+#endif
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [GNUnet-SVN] r30213 - gnunet/src/include,
gnunet <=