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Diffstat (limited to 'third_party/libjingle/files/talk/xmllite/xmlconstants.h')
| -rw-r--r-- | third_party/libjingle/files/talk/xmllite/xmlconstants.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/third_party/libjingle/files/talk/xmllite/xmlconstants.h b/third_party/libjingle/files/talk/xmllite/xmlconstants.h new file mode 100644 index 0000000..8514d6f --- /dev/null +++ b/third_party/libjingle/files/talk/xmllite/xmlconstants.h @@ -0,0 +1,61 @@ +/* + * libjingle + * Copyright 2004--2005, Google Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO + * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; + * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +// Because global constant initialization order is undefined +// globals cannot depend on other objects to be instantiated. +// This class creates string objects within static methods +// such that globals may refer to these constants by the +// accessor function and they are guaranteed to be initialized. + +#ifndef TALK_XMLLITE_CONSTANTS_H_ +#define TALK_XMLLITE_CONSTANTS_H_ + +#include <string> + +#define STR_EMPTY XmlConstants::str_empty() +#define NS_XML XmlConstants::ns_xml() +#define NS_XMLNS XmlConstants::ns_xmlns() +#define STR_XMLNS XmlConstants::str_xmlns() +#define STR_XML XmlConstants::str_xml() +#define STR_VERSION XmlConstants::str_version() +#define STR_ENCODING XmlConstants::str_encoding() +namespace buzz { + +class XmlConstants { + public: + static const std::string & str_empty(); + static const std::string & ns_xml(); + static const std::string & ns_xmlns(); + static const std::string & str_xmlns(); + static const std::string & str_xml(); + static const std::string & str_version(); + static const std::string & str_encoding(); +}; + +} + +#endif // TALK_XMLLITE_CONSTANTS_H_ |