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+//
+// VMime library (http://www.vmime.org)
+// Copyright (C) 2002 Vincent Richard <vincent@vmime.org>
+//
+// 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 3 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.
+//
+// Linking this library statically or dynamically with other modules is making
+// a combined work based on this library. Thus, the terms and conditions of
+// the GNU General Public License cover the whole combination.
+//
+
+#include "vmime/config.hpp"
+
+#include "vmime/charset.hpp"
+#include "vmime/base.hpp"
+
+#include "vmime/utility/encoder/encoder.hpp"
+#include "vmime/utility/encoder/b64Encoder.hpp"
+#include "vmime/utility/encoder/qpEncoder.hpp"
+
+#include "vmime/text.hpp"
+
+#include "vmime/parserHelpers.hpp"
+
+#include "vmime/utility/stringUtils.hpp"
+
+// For initializing
+#include "vmime/utility/encoder/encoderFactory.hpp"
+#include "vmime/headerFieldFactory.hpp"
+#include "vmime/textPartFactory.hpp"
+#include "vmime/generationContext.hpp"
+#include "vmime/parsingContext.hpp"
+
+#if VMIME_HAVE_MESSAGING_FEATURES
+ #include "vmime/net/serviceFactory.hpp"
+#endif
+
+
+namespace vmime {
+
+
+/** "Null" (empty) string.
+ */
+const string NULL_STRING;
+
+/** "Null" (empty) text.
+ */
+const text NULL_TEXT;
+
+/** "Null" (empty) word.
+ */
+const word NULL_WORD("", vmime::charset(vmime::charsets::US_ASCII));
+
+
+/** Return the library name (eg: "libvmime").
+ *
+ * @return library name
+ */
+const string libname() { return (VMIME_PACKAGE); }
+
+/** Return the library version (eg: "0.5.2").
+ *
+ * @return library version
+ */
+const string libversion() { return (VMIME_VERSION " (" __DATE__ " " __TIME__ ")"); }
+
+/** Return the library API version (eg: "6:1:6").
+ *
+ * @return library API version
+ */
+const string libapi() { return (VMIME_API); }
+
+
+// New line sequence to be used when folding header fields.
+const string NEW_LINE_SEQUENCE = "\r\n ";
+const size_t NEW_LINE_SEQUENCE_LENGTH = 1; // space
+
+/** The CR-LF sequence.
+ */
+const string CRLF = "\r\n";
+
+
+/** The current MIME version supported by VMime.
+ */
+const string SUPPORTED_MIME_VERSION = "1.0";
+
+
+#ifndef VMIME_BUILDING_DOC
+
+/** Null shared pointer.
+ */
+nullPtrType null;
+
+#endif // VMIME_BUILDING_DOC
+
+
+// Line length limits
+namespace lineLengthLimits {
+
+ const size_t infinite = std::numeric_limits <size_t>::max();
+}
+
+
+const size_t npos = std::numeric_limits <size_t>::max();
+
+
+
+#ifndef VMIME_BUILDING_DOC
+
+//
+// V-Mime Initializer
+// ====================
+//
+// Force instanciation of singletons. This is to prevent problems that might
+// happen in multithreaded applications...
+//
+// WARNING: we put the initializer at the end of this compilation unit. This
+// ensures this object is initialized _after_ all other global variables in
+// the same compilation unit (in particular "lineLengthLimits::infinite",
+// which is used by the generate() function (called from "textPartFactory"
+// constructor, for example).
+//
+
+struct initializer {
+
+ initializer() {
+
+ parsingContext::getDefaultContext();
+ generationContext::getDefaultContext();
+
+ utility::encoder::encoderFactory::getInstance();
+ headerFieldFactory::getInstance();
+ textPartFactory::getInstance();
+
+ #if VMIME_HAVE_MESSAGING_FEATURES
+ net::serviceFactory::getInstance();
+ #endif
+ }
+};
+
+initializer theInitializer;
+
+#endif // VMIME_BUILDING_DOC
+
+
+} // vmime