/* Copyright (c) 2005-2006 ActiveState Software Inc. | |
* | |
* Namespace all expat exported symbols to avoid dynamic loading symbol | |
* collisions when embedding Python. | |
* | |
* The Problem: | |
* - you embed Python in some app | |
* - the app dynamically loads libexpat of version X | |
* - the embedded Python imports pyexpat (which was built against | |
* libexpat version X+n) | |
* --> pyexpat gets the expat symbols from the already loaded and *older* | |
* libexpat: crash (Specifically the crash we observed was in | |
* getting an old XML_ErrorString (from xmlparse.c) and then calling | |
* it with newer values in the XML_Error enum: | |
* | |
* // pyexpat.c, line 1970 | |
* ... | |
* // Added in Expat 1.95.7. | |
* MYCONST(XML_ERROR_UNBOUND_PREFIX); | |
* ... | |
* | |
* | |
* The Solution: | |
* Prefix all a exported symbols with "PyExpat_". This is similar to | |
* what Mozilla does for some common libs: | |
* http://lxr.mozilla.org/seamonkey/source/modules/libimg/png/mozpngconf.h#115 | |
* | |
* The list of relevant exported symbols can be had with this command: | |
* | |
nm pyexpat.so \ | |
| grep -v " [a-zBUA] " \ | |
| grep -v "_fini\|_init\|initpyexpat" | |
* | |
* If any of those symbols are NOT prefixed with "PyExpat_" then | |
* a #define should be added for it here. | |
*/ | |
#ifndef PYEXPATNS_H | |
#define PYEXPATNS_H | |
#define XML_DefaultCurrent PyExpat_XML_DefaultCurrent | |
#define XML_ErrorString PyExpat_XML_ErrorString | |
#define XML_ExpatVersion PyExpat_XML_ExpatVersion | |
#define XML_ExpatVersionInfo PyExpat_XML_ExpatVersionInfo | |
#define XML_ExternalEntityParserCreate PyExpat_XML_ExternalEntityParserCreate | |
#define XML_FreeContentModel PyExpat_XML_FreeContentModel | |
#define XML_GetBase PyExpat_XML_GetBase | |
#define XML_GetBuffer PyExpat_XML_GetBuffer | |
#define XML_GetCurrentByteCount PyExpat_XML_GetCurrentByteCount | |
#define XML_GetCurrentByteIndex PyExpat_XML_GetCurrentByteIndex | |
#define XML_GetCurrentColumnNumber PyExpat_XML_GetCurrentColumnNumber | |
#define XML_GetCurrentLineNumber PyExpat_XML_GetCurrentLineNumber | |
#define XML_GetErrorCode PyExpat_XML_GetErrorCode | |
#define XML_GetFeatureList PyExpat_XML_GetFeatureList | |
#define XML_GetIdAttributeIndex PyExpat_XML_GetIdAttributeIndex | |
#define XML_GetInputContext PyExpat_XML_GetInputContext | |
#define XML_GetParsingStatus PyExpat_XML_GetParsingStatus | |
#define XML_GetSpecifiedAttributeCount PyExpat_XML_GetSpecifiedAttributeCount | |
#define XmlGetUtf16InternalEncoding PyExpat_XmlGetUtf16InternalEncoding | |
#define XmlGetUtf16InternalEncodingNS PyExpat_XmlGetUtf16InternalEncodingNS | |
#define XmlGetUtf8InternalEncoding PyExpat_XmlGetUtf8InternalEncoding | |
#define XmlGetUtf8InternalEncodingNS PyExpat_XmlGetUtf8InternalEncodingNS | |
#define XmlInitEncoding PyExpat_XmlInitEncoding | |
#define XmlInitEncodingNS PyExpat_XmlInitEncodingNS | |
#define XmlInitUnknownEncoding PyExpat_XmlInitUnknownEncoding | |
#define XmlInitUnknownEncodingNS PyExpat_XmlInitUnknownEncodingNS | |
#define XML_MemFree PyExpat_XML_MemFree | |
#define XML_MemMalloc PyExpat_XML_MemMalloc | |
#define XML_MemRealloc PyExpat_XML_MemRealloc | |
#define XML_Parse PyExpat_XML_Parse | |
#define XML_ParseBuffer PyExpat_XML_ParseBuffer | |
#define XML_ParserCreate PyExpat_XML_ParserCreate | |
#define XML_ParserCreate_MM PyExpat_XML_ParserCreate_MM | |
#define XML_ParserCreateNS PyExpat_XML_ParserCreateNS | |
#define XML_ParserFree PyExpat_XML_ParserFree | |
#define XML_ParserReset PyExpat_XML_ParserReset | |
#define XmlParseXmlDecl PyExpat_XmlParseXmlDecl | |
#define XmlParseXmlDeclNS PyExpat_XmlParseXmlDeclNS | |
#define XmlPrologStateInit PyExpat_XmlPrologStateInit | |
#define XmlPrologStateInitExternalEntity PyExpat_XmlPrologStateInitExternalEntity | |
#define XML_ResumeParser PyExpat_XML_ResumeParser | |
#define XML_SetAttlistDeclHandler PyExpat_XML_SetAttlistDeclHandler | |
#define XML_SetBase PyExpat_XML_SetBase | |
#define XML_SetCdataSectionHandler PyExpat_XML_SetCdataSectionHandler | |
#define XML_SetCharacterDataHandler PyExpat_XML_SetCharacterDataHandler | |
#define XML_SetCommentHandler PyExpat_XML_SetCommentHandler | |
#define XML_SetDefaultHandler PyExpat_XML_SetDefaultHandler | |
#define XML_SetDefaultHandlerExpand PyExpat_XML_SetDefaultHandlerExpand | |
#define XML_SetDoctypeDeclHandler PyExpat_XML_SetDoctypeDeclHandler | |
#define XML_SetElementDeclHandler PyExpat_XML_SetElementDeclHandler | |
#define XML_SetElementHandler PyExpat_XML_SetElementHandler | |
#define XML_SetEncoding PyExpat_XML_SetEncoding | |
#define XML_SetEndCdataSectionHandler PyExpat_XML_SetEndCdataSectionHandler | |
#define XML_SetEndDoctypeDeclHandler PyExpat_XML_SetEndDoctypeDeclHandler | |
#define XML_SetEndElementHandler PyExpat_XML_SetEndElementHandler | |
#define XML_SetEndNamespaceDeclHandler PyExpat_XML_SetEndNamespaceDeclHandler | |
#define XML_SetEntityDeclHandler PyExpat_XML_SetEntityDeclHandler | |
#define XML_SetExternalEntityRefHandler PyExpat_XML_SetExternalEntityRefHandler | |
#define XML_SetExternalEntityRefHandlerArg PyExpat_XML_SetExternalEntityRefHandlerArg | |
#define XML_SetNamespaceDeclHandler PyExpat_XML_SetNamespaceDeclHandler | |
#define XML_SetNotationDeclHandler PyExpat_XML_SetNotationDeclHandler | |
#define XML_SetNotStandaloneHandler PyExpat_XML_SetNotStandaloneHandler | |
#define XML_SetParamEntityParsing PyExpat_XML_SetParamEntityParsing | |
#define XML_SetProcessingInstructionHandler PyExpat_XML_SetProcessingInstructionHandler | |
#define XML_SetReturnNSTriplet PyExpat_XML_SetReturnNSTriplet | |
#define XML_SetSkippedEntityHandler PyExpat_XML_SetSkippedEntityHandler | |
#define XML_SetStartCdataSectionHandler PyExpat_XML_SetStartCdataSectionHandler | |
#define XML_SetStartDoctypeDeclHandler PyExpat_XML_SetStartDoctypeDeclHandler | |
#define XML_SetStartElementHandler PyExpat_XML_SetStartElementHandler | |
#define XML_SetStartNamespaceDeclHandler PyExpat_XML_SetStartNamespaceDeclHandler | |
#define XML_SetUnknownEncodingHandler PyExpat_XML_SetUnknownEncodingHandler | |
#define XML_SetUnparsedEntityDeclHandler PyExpat_XML_SetUnparsedEntityDeclHandler | |
#define XML_SetUserData PyExpat_XML_SetUserData | |
#define XML_SetXmlDeclHandler PyExpat_XML_SetXmlDeclHandler | |
#define XmlSizeOfUnknownEncoding PyExpat_XmlSizeOfUnknownEncoding | |
#define XML_StopParser PyExpat_XML_StopParser | |
#define XML_UseForeignDTD PyExpat_XML_UseForeignDTD | |
#define XML_UseParserAsHandlerArg PyExpat_XML_UseParserAsHandlerArg | |
#define XmlUtf16Encode PyExpat_XmlUtf16Encode | |
#define XmlUtf8Encode PyExpat_XmlUtf8Encode | |
#endif /* !PYEXPATNS_H */ | |