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[GNUnet-SVN] r13767 - in gnunet/src: include monkey
From: |
gnunet |
Subject: |
[GNUnet-SVN] r13767 - in gnunet/src: include monkey |
Date: |
Mon, 22 Nov 2010 21:48:49 +0100 |
Author: safey
Date: 2010-11-22 21:48:49 +0100 (Mon, 22 Nov 2010)
New Revision: 13767
Added:
gnunet/src/include/gnunet_monkey_edb.h
gnunet/src/monkey/edb_api.c
Modified:
gnunet/src/include/Makefile.am
gnunet/src/monkey/Makefile.am
Log:
Monkey Expression Database API
Modified: gnunet/src/include/Makefile.am
===================================================================
--- gnunet/src/include/Makefile.am 2010-11-22 20:37:55 UTC (rev 13766)
+++ gnunet/src/include/Makefile.am 2010-11-22 20:48:49 UTC (rev 13767)
@@ -62,4 +62,5 @@
gnunet_transport_service.h \
gnunet_transport_plugin.h \
gnunet_upnp_service.h \
- gnunet_util_lib.h
+ gnunet_util_lib.h \
+ gnunet_monkey_edb.h
Added: gnunet/src/include/gnunet_monkey_edb.h
===================================================================
--- gnunet/src/include/gnunet_monkey_edb.h (rev 0)
+++ gnunet/src/include/gnunet_monkey_edb.h 2010-11-22 20:48:49 UTC (rev
13767)
@@ -0,0 +1,104 @@
+/*
+ This file is part of GNUnet
+ (C) 2009, 2010 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_monkey_edb.h
+ * @brief Monkey API for accessing the Expression Database (edb)
+ */
+
+#ifndef GNUNET_MONKEY_EDB_H
+#define GNUNET_MONKEY_EDB_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#if 0 /* keep Emacsens' auto-indent happy */
+}
+#endif
+#endif
+
+
+struct GNUNET_MONKEY_EDB_Context;
+
+/**
+ * Establish a connection to the Expression Database
+ *
+ * @param db_file_name path the Expression Database file
+ * @return context to use for Accessing the Expression Database, NULL on error
+ */
+struct GNUNET_MONKEY_EDB_Context *GNUNET_MONKEY_EDB_connect (const char
+ *db_file_name);
+
+
+/**
+ * Disconnect from Database, and cleanup resources
+ *
+ * @param cfg configuration to use (used to know the path of the .db file).
+ * @param service service that *this* process is implementing/providing, can
be NULL
+ * @return GNUNET_OK on success, GNUNET_NO on failure
+ */
+int GNUNET_MONKEY_EDB_disconnect (struct GNUNET_MONKEY_EDB_Context *context);
+
+
+typedef int (*GNUNET_MONKEY_ExpressionIterator)(void *cls, const char
*expression, int begin_line);
+
+
+/**
+ * Update the context with a list of expressions.
+ * The list is the initializations of sub-expressions
+ * of the expression pointed to by start_line_no and end_line_no
+ * For example, consider the following code snippet:
+ * {
+ * struct Something whole; // line no.1
+ * struct SomethingElse part; // line no.2
+ * whole.part = ∂ // line no.3
+ * whole.part->member = 1; // line no.4
+ * }
+ * If the expression supplied to the function is that of line no.4
"whole.part->member = 1;"
+ * The returned list of expressions will be: whole.part = part (line no.3),
+ * struct SomethingElse part (line no.2), and struct Something whole (line
no.1),
+ * which are the initialization expressions of the building components of the
expression in question
+ *
+ * @param context the returned expessions will be available in it.
+ * expression_list_head, and expression_list_tail must be null,
+ * otherwise GNUNET_NO will be returned
+ * @param file_name path to the file in which the expression in question exists
+ * @param start_line_no expression beginning line
+ * @param end_line_no expression end line
+ * @param iter callback function, iterator for expressions returned from the
Database
+ * @param iter_cls closure for the expression iterator
+ * @return GNUNET_OK success, GNUNET_NO failure
+ */
+int
+GNUNET_MONKEY_EDB_get_expressions (struct GNUNET_MONKEY_EDB_Context *context,
+ const char *file_name, int start_line_no,
+ int end_line_no,
+ GNUNET_MONKEY_ExpressionIterator iter, void
*iter_cls);
+
+
+
+#if 0 /* keep Emacsens' auto-indent happy */
+{
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+#endif
\ No newline at end of file
Modified: gnunet/src/monkey/Makefile.am
===================================================================
--- gnunet/src/monkey/Makefile.am 2010-11-22 20:37:55 UTC (rev 13766)
+++ gnunet/src/monkey/Makefile.am 2010-11-22 20:48:49 UTC (rev 13767)
@@ -39,7 +39,8 @@
gdbmi_thread.c \
gdbmi_var_obj.c \
gnunet-monkey.c \
- mail_sender.c
+ mail_sender.c \
+ edb_api.c
gnunet_monkey_LDADD = \
$(top_builddir)/src/util/libgnunetutil.la \
Added: gnunet/src/monkey/edb_api.c
===================================================================
--- gnunet/src/monkey/edb_api.c (rev 0)
+++ gnunet/src/monkey/edb_api.c 2010-11-22 20:48:49 UTC (rev 13767)
@@ -0,0 +1,96 @@
+/*
+ This file is part of GNUnet.
+ (C) 2009, 2010 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 monkey/edb_api.c
+ * @brief Monkey API for accessing the Expression Database (edb)
+ */
+
+#include "platform.h"
+#include "gnunet_common.h"
+#include "gnunet_monkey_edb.h"
+#include <sqlite3.h>
+
+
+/**
+ * Context for Database connection and Expressions
+ */
+struct GNUNET_MONKEY_EDB_Context
+{
+ /**
+ * Database connection
+ */
+ sqlite3 *db_handle;
+};
+
+
+/**
+ * Establish a connection to the Expression Database
+ *
+ * @param db_file_name path the Expression Database file
+ * @return context to use for Accessing the Expression Database, NULL on error
+ */
+struct GNUNET_MONKEY_EDB_Context *
+GNUNET_MONKEY_EDB_connect (const char *db_file_name)
+{
+ /* TODO: Implementation */
+ return NULL;
+}
+
+
+/**
+ * Disconnect from Database, and cleanup resources
+ *
+ * @param cfg configuration to use (used to know the path of the .db file).
+ * @param service service that *this* process is implementing/providing, can
be NULL
+ * @return GNUNET_OK on success, GNUNET_NO on failure
+ */
+int
+GNUNET_MONKEY_EDB_disconnect (struct GNUNET_MONKEY_EDB_Context *context)
+{
+ /* TODO: Implementation */
+ return GNUNET_OK;
+}
+
+
+/**
+ * Update the context with a list of expressions.
+ * The list is the initializations of sub-expressions
+ * of the expression pointed to by start_line_no and end_line_no
+ *
+ * @param context the returned expessions will be available in it.
+ * expression_list_head, and expression_list_tail must be null,
+ * otherwise GNUNET_NO will be returned
+ * @param file_name path to the file in which the expression in question exists
+ * @param start_line_no expression beginning line
+ * @param end_line_no expression end line
+ * @param iter callback function, iterator for expressions returned from the
Database
+ * @param iter_cls closure for the expression iterator
+ * @return GNUNET_OK success, GNUNET_NO failure
+ */
+int
+GNUNET_MONKEY_EDB_get_expressions (struct GNUNET_MONKEY_EDB_Context *context,
+ const char *file_name, int start_line_no,
+ int end_line_no,
+ GNUNET_MONKEY_ExpressionIterator iter, void
*iter_cls)
+{
+ /* TODO: Implementation */
+ return GNUNET_OK;
+}
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