| 4710c53d |
1 | /* Copyright (c) 2005-2006 ActiveState Software Inc.\r |
| 2 | *\r |
| 3 | * Namespace all expat exported symbols to avoid dynamic loading symbol\r |
| 4 | * collisions when embedding Python.\r |
| 5 | *\r |
| 6 | * The Problem:\r |
| 7 | * - you embed Python in some app\r |
| 8 | * - the app dynamically loads libexpat of version X\r |
| 9 | * - the embedded Python imports pyexpat (which was built against\r |
| 10 | * libexpat version X+n)\r |
| 11 | * --> pyexpat gets the expat symbols from the already loaded and *older*\r |
| 12 | * libexpat: crash (Specifically the crash we observed was in\r |
| 13 | * getting an old XML_ErrorString (from xmlparse.c) and then calling\r |
| 14 | * it with newer values in the XML_Error enum:\r |
| 15 | *\r |
| 16 | * // pyexpat.c, line 1970\r |
| 17 | * ...\r |
| 18 | * // Added in Expat 1.95.7.\r |
| 19 | * MYCONST(XML_ERROR_UNBOUND_PREFIX);\r |
| 20 | * ...\r |
| 21 | *\r |
| 22 | *\r |
| 23 | * The Solution:\r |
| 24 | * Prefix all a exported symbols with "PyExpat_". This is similar to\r |
| 25 | * what Mozilla does for some common libs:\r |
| 26 | * http://lxr.mozilla.org/seamonkey/source/modules/libimg/png/mozpngconf.h#115\r |
| 27 | *\r |
| 28 | * The list of relevant exported symbols can be had with this command:\r |
| 29 | * \r |
| 30 | nm pyexpat.so \\r |
| 31 | | grep -v " [a-zBUA] " \\r |
| 32 | | grep -v "_fini\|_init\|initpyexpat"\r |
| 33 | *\r |
| 34 | * If any of those symbols are NOT prefixed with "PyExpat_" then\r |
| 35 | * a #define should be added for it here.\r |
| 36 | */\r |
| 37 | \r |
| 38 | #ifndef PYEXPATNS_H\r |
| 39 | #define PYEXPATNS_H\r |
| 40 | \r |
| 41 | #define XML_DefaultCurrent PyExpat_XML_DefaultCurrent\r |
| 42 | #define XML_ErrorString PyExpat_XML_ErrorString\r |
| 43 | #define XML_ExpatVersion PyExpat_XML_ExpatVersion\r |
| 44 | #define XML_ExpatVersionInfo PyExpat_XML_ExpatVersionInfo\r |
| 45 | #define XML_ExternalEntityParserCreate PyExpat_XML_ExternalEntityParserCreate\r |
| 46 | #define XML_FreeContentModel PyExpat_XML_FreeContentModel\r |
| 47 | #define XML_GetBase PyExpat_XML_GetBase\r |
| 48 | #define XML_GetBuffer PyExpat_XML_GetBuffer\r |
| 49 | #define XML_GetCurrentByteCount PyExpat_XML_GetCurrentByteCount\r |
| 50 | #define XML_GetCurrentByteIndex PyExpat_XML_GetCurrentByteIndex\r |
| 51 | #define XML_GetCurrentColumnNumber PyExpat_XML_GetCurrentColumnNumber\r |
| 52 | #define XML_GetCurrentLineNumber PyExpat_XML_GetCurrentLineNumber\r |
| 53 | #define XML_GetErrorCode PyExpat_XML_GetErrorCode\r |
| 54 | #define XML_GetFeatureList PyExpat_XML_GetFeatureList\r |
| 55 | #define XML_GetIdAttributeIndex PyExpat_XML_GetIdAttributeIndex\r |
| 56 | #define XML_GetInputContext PyExpat_XML_GetInputContext\r |
| 57 | #define XML_GetParsingStatus PyExpat_XML_GetParsingStatus\r |
| 58 | #define XML_GetSpecifiedAttributeCount PyExpat_XML_GetSpecifiedAttributeCount\r |
| 59 | #define XmlGetUtf16InternalEncoding PyExpat_XmlGetUtf16InternalEncoding\r |
| 60 | #define XmlGetUtf16InternalEncodingNS PyExpat_XmlGetUtf16InternalEncodingNS\r |
| 61 | #define XmlGetUtf8InternalEncoding PyExpat_XmlGetUtf8InternalEncoding\r |
| 62 | #define XmlGetUtf8InternalEncodingNS PyExpat_XmlGetUtf8InternalEncodingNS\r |
| 63 | #define XmlInitEncoding PyExpat_XmlInitEncoding\r |
| 64 | #define XmlInitEncodingNS PyExpat_XmlInitEncodingNS\r |
| 65 | #define XmlInitUnknownEncoding PyExpat_XmlInitUnknownEncoding\r |
| 66 | #define XmlInitUnknownEncodingNS PyExpat_XmlInitUnknownEncodingNS\r |
| 67 | #define XML_MemFree PyExpat_XML_MemFree\r |
| 68 | #define XML_MemMalloc PyExpat_XML_MemMalloc\r |
| 69 | #define XML_MemRealloc PyExpat_XML_MemRealloc\r |
| 70 | #define XML_Parse PyExpat_XML_Parse\r |
| 71 | #define XML_ParseBuffer PyExpat_XML_ParseBuffer\r |
| 72 | #define XML_ParserCreate PyExpat_XML_ParserCreate\r |
| 73 | #define XML_ParserCreate_MM PyExpat_XML_ParserCreate_MM\r |
| 74 | #define XML_ParserCreateNS PyExpat_XML_ParserCreateNS\r |
| 75 | #define XML_ParserFree PyExpat_XML_ParserFree\r |
| 76 | #define XML_ParserReset PyExpat_XML_ParserReset\r |
| 77 | #define XmlParseXmlDecl PyExpat_XmlParseXmlDecl\r |
| 78 | #define XmlParseXmlDeclNS PyExpat_XmlParseXmlDeclNS\r |
| 79 | #define XmlPrologStateInit PyExpat_XmlPrologStateInit\r |
| 80 | #define XmlPrologStateInitExternalEntity PyExpat_XmlPrologStateInitExternalEntity\r |
| 81 | #define XML_ResumeParser PyExpat_XML_ResumeParser\r |
| 82 | #define XML_SetAttlistDeclHandler PyExpat_XML_SetAttlistDeclHandler\r |
| 83 | #define XML_SetBase PyExpat_XML_SetBase\r |
| 84 | #define XML_SetCdataSectionHandler PyExpat_XML_SetCdataSectionHandler\r |
| 85 | #define XML_SetCharacterDataHandler PyExpat_XML_SetCharacterDataHandler\r |
| 86 | #define XML_SetCommentHandler PyExpat_XML_SetCommentHandler\r |
| 87 | #define XML_SetDefaultHandler PyExpat_XML_SetDefaultHandler\r |
| 88 | #define XML_SetDefaultHandlerExpand PyExpat_XML_SetDefaultHandlerExpand\r |
| 89 | #define XML_SetDoctypeDeclHandler PyExpat_XML_SetDoctypeDeclHandler\r |
| 90 | #define XML_SetElementDeclHandler PyExpat_XML_SetElementDeclHandler\r |
| 91 | #define XML_SetElementHandler PyExpat_XML_SetElementHandler\r |
| 92 | #define XML_SetEncoding PyExpat_XML_SetEncoding\r |
| 93 | #define XML_SetEndCdataSectionHandler PyExpat_XML_SetEndCdataSectionHandler\r |
| 94 | #define XML_SetEndDoctypeDeclHandler PyExpat_XML_SetEndDoctypeDeclHandler\r |
| 95 | #define XML_SetEndElementHandler PyExpat_XML_SetEndElementHandler\r |
| 96 | #define XML_SetEndNamespaceDeclHandler PyExpat_XML_SetEndNamespaceDeclHandler\r |
| 97 | #define XML_SetEntityDeclHandler PyExpat_XML_SetEntityDeclHandler\r |
| 98 | #define XML_SetExternalEntityRefHandler PyExpat_XML_SetExternalEntityRefHandler\r |
| 99 | #define XML_SetExternalEntityRefHandlerArg PyExpat_XML_SetExternalEntityRefHandlerArg\r |
| 100 | #define XML_SetNamespaceDeclHandler PyExpat_XML_SetNamespaceDeclHandler\r |
| 101 | #define XML_SetNotationDeclHandler PyExpat_XML_SetNotationDeclHandler\r |
| 102 | #define XML_SetNotStandaloneHandler PyExpat_XML_SetNotStandaloneHandler\r |
| 103 | #define XML_SetParamEntityParsing PyExpat_XML_SetParamEntityParsing\r |
| 104 | #define XML_SetProcessingInstructionHandler PyExpat_XML_SetProcessingInstructionHandler\r |
| 105 | #define XML_SetReturnNSTriplet PyExpat_XML_SetReturnNSTriplet\r |
| 106 | #define XML_SetSkippedEntityHandler PyExpat_XML_SetSkippedEntityHandler\r |
| 107 | #define XML_SetStartCdataSectionHandler PyExpat_XML_SetStartCdataSectionHandler\r |
| 108 | #define XML_SetStartDoctypeDeclHandler PyExpat_XML_SetStartDoctypeDeclHandler\r |
| 109 | #define XML_SetStartElementHandler PyExpat_XML_SetStartElementHandler\r |
| 110 | #define XML_SetStartNamespaceDeclHandler PyExpat_XML_SetStartNamespaceDeclHandler\r |
| 111 | #define XML_SetUnknownEncodingHandler PyExpat_XML_SetUnknownEncodingHandler\r |
| 112 | #define XML_SetUnparsedEntityDeclHandler PyExpat_XML_SetUnparsedEntityDeclHandler\r |
| 113 | #define XML_SetUserData PyExpat_XML_SetUserData\r |
| 114 | #define XML_SetXmlDeclHandler PyExpat_XML_SetXmlDeclHandler\r |
| 115 | #define XmlSizeOfUnknownEncoding PyExpat_XmlSizeOfUnknownEncoding\r |
| 116 | #define XML_StopParser PyExpat_XML_StopParser\r |
| 117 | #define XML_UseForeignDTD PyExpat_XML_UseForeignDTD\r |
| 118 | #define XML_UseParserAsHandlerArg PyExpat_XML_UseParserAsHandlerArg\r |
| 119 | #define XmlUtf16Encode PyExpat_XmlUtf16Encode\r |
| 120 | #define XmlUtf8Encode PyExpat_XmlUtf8Encode\r |
| 121 | \r |
| 122 | \r |
| 123 | #endif /* !PYEXPATNS_H */\r |
| 124 | \r |
projects / mirror_edk2.git / blame