From 460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 Mon Sep 17 00:00:00 2001
From: toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Wed, 25 Nov 2009 17:56:58 +0000
Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
 BUG:215923

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 indexlib/create.cpp | 116 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 116 insertions(+)
 create mode 100644 indexlib/create.cpp

(limited to 'indexlib/create.cpp')

diff --git a/indexlib/create.cpp b/indexlib/create.cpp
new file mode 100644
index 00000000..1020cc26
--- /dev/null
+++ b/indexlib/create.cpp
@@ -0,0 +1,116 @@
+
+/* This file is part of indexlib.
+ * Copyright (C) 2005 Luís Pedro Coelho <luis@luispedro.org>
+ *
+ * Indexlib is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation and available as file
+ * GPL_V2 which is distributed along with indexlib.
+ * 
+ * Indexlib 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
+ * 
+ * In addition, as a special exception, the copyright holders give
+ * permission to link the code of this program with any edition of
+ * the Qt library by Trolltech AS, Norway (or with modified versions
+ * of Qt that use the same license as Qt), and distribute linked
+ * combinations including the two.  You must obey the GNU General
+ * Public License in all respects for all of the code used other than
+ * Qt.  If you modify this file, you may extend this exception to
+ * your version of the file, but you are not obligated to do so.  If
+ * you do not wish to do so, delete this exception statement from
+ * your version.
+ */
+
+#include "create.h"
+#include "quotes.h"
+#include "path.h"
+#include "version.h"
+#include <fstream>
+#include <unistd.h>
+
+namespace {
+
+indexlib::index_type::type type_of( const char* basename ) {
+	std::ifstream info( path_concat( basename, "info" ).c_str() );
+	if ( !info ) return indexlib::index_type::none;
+	std::string type;
+	std::string marker;
+	std::string ver;
+	int major, minor;
+	char sep;
+	std::getline( info, marker );
+	info >> ver >> major >> sep >> minor;
+	info >> type;
+	if ( !info ) return indexlib::index_type::none;
+	if ( type == "quotes" ) return indexlib::index_type::quotes;
+	if ( type == "ifile" ) return indexlib::index_type::ifile;
+	return indexlib::index_type::none;
+}
+}
+
+std::auto_ptr<indexlib::index> indexlib::create( const char* basename, indexlib::index_type::type flags ) {
+	using namespace indexlib::version;
+	if ( type_of( basename ) !=  indexlib::index_type::none ) return std::auto_ptr<indexlib::index>( 0 );
+	try {
+		if ( basename[ strlen( basename ) - 1 ] == '/' && !isdir( basename ) ) {
+			if ( !indexlib::detail::mkdir_trailing( basename ) ) return std::auto_ptr<indexlib::index>( 0 );
+		}
+		std::ofstream info( path_concat( basename, "info" ).c_str() );
+		info << marker << std::endl;
+		info << "version " << major << '.' << minor << "\n";
+		if ( flags == index_type::quotes ) {
+			info << "quotes" << std::endl;
+			return std::auto_ptr<indexlib::index>( new quotes( basename ) );
+		}
+		if ( flags == index_type::ifile ) {
+			info << "ifile" << std::endl;
+			return std::auto_ptr<indexlib::index>( new ifile( basename ) );
+		}
+	} catch ( const std::exception& e ) {
+		std::cerr << "index creation failed: " << e.what() << std::endl;
+	}
+	return std::auto_ptr<indexlib::index>( 0 );
+}
+
+std::auto_ptr<indexlib::index> indexlib::open( const char* basename, unsigned flags ) {
+	using namespace indexlib;
+	switch ( type_of( basename ) ) {
+		case index_type::ifile: return std::auto_ptr<indexlib::index>( new ifile( basename ) );
+		case index_type::quotes: return std::auto_ptr<indexlib::index>( new quotes( basename ) );
+		case index_type::none:
+		if ( flags == open_flags::fail_if_nonexistant ) return std::auto_ptr<indexlib::index>();
+		return create( basename, index_type::type( flags ) );
+	}
+	logfile() << format( "%s:%s: Unexpected code reached!\n" ) % __FILE__ % __LINE__;
+	return std::auto_ptr<indexlib::index>( 0 );
+}
+
+bool indexlib::exists( const char* basename ) {
+	return basename && ( type_of( basename ) == indexlib::index_type::none );
+}
+
+void indexlib::remove( const char* basename ) {
+	assert( basename );
+	if ( !basename ) return;
+
+	using namespace indexlib;
+	switch ( type_of( basename ) ) {
+		case index_type::ifile: ifile::remove( basename );
+					break;
+		case index_type::quotes: quotes::remove( basename );
+					 break;
+		case index_type::none: /* do nothing */;
+	}
+	::unlink( path_concat( basename, "info" ).c_str() );
+}
+
+
+
-- 
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